/* roulang page: index */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
            font-weight: 700;
            letter-spacing: 0.02em;
        }

        p {
            margin: 0;
            line-height: 1.75;
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            font-weight: 700;
            background: rgba(201, 169, 110, 0.1);
        }

        .nav-cta-btn {
            display: inline-block;
            padding: 10px 22px;
            border-radius: var(--radius-full);
            font-size: 0.92rem;
            font-weight: 700;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #fff !important;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            white-space: nowrap;
            margin-left: 8px;
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            transform: translateY(-1px);
            color: #fff !important;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--color-primary);
            padding: 6px;
            cursor: pointer;
            line-height: 1;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.84rem;
            }
            .nav-cta-btn {
                padding: 8px 16px;
                font-size: 0.84rem;
                margin-left: 4px;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                display: block;
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 1rem;
                text-align: center;
            }
            .nav-cta-btn {
                margin-left: 0;
                margin-top: 8px;
                display: block;
                text-align: center;
            }
            .nav-logo {
                font-size: 1.3rem;
            }
            .nav-logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
        }

        /* Section Base */
        section {
            padding: 72px 0;
            position: relative;
        }

        @media (max-width: 768px) {
            section {
                padding: 48px 0;
            }
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.1);
            padding: 6px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.6rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
            }
        }

        /* Hero Section - 白皮书获客 */
        .hero-section {
            padding: 60px 0 80px;
            background: linear-gradient(180deg, #fdfcf8 0%, #f8f6f0 40%, #f2f0eb 100%);
            position: relative;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -180px;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            width: fit-content;
            box-shadow: var(--shadow-sm);
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-success);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(45, 138, 86, 0.4);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(45, 138, 86, 0);
            }
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 900;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            line-height: 1.2;
        }

        .hero-title .accent {
            color: var(--color-accent-dark);
            position: relative;
        }

        .hero-title .accent::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 8px;
            background: rgba(201, 169, 110, 0.3);
            border-radius: 4px;
            z-index: -1;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            max-width: 480px;
        }

        .hero-stats {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: center;
            background: var(--color-white);
            padding: 14px 20px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            min-width: 90px;
        }

        .hero-stat .stat-num {
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--color-primary);
            letter-spacing: 0.02em;
        }

        .hero-stat .stat-label {
            font-size: 0.78rem;
            color: var(--color-text-light);
            margin-top: 2px;
        }

        .hero-right {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 32px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border-light);
            display: flex;
            flex-direction: column;
            gap: 18px;
            position: relative;
        }

        .hero-right .report-cover {
            width: 100%;
            aspect-ratio: 3/4;
            max-height: 320px;
            object-fit: cover;
            border-radius: var(--radius-md);
            background: #f5f3ed;
            box-shadow: var(--shadow-md);
        }

        .hero-right .report-toc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            padding-left: 16px;
            border-left: 3px solid var(--color-accent);
        }

        .hero-right .report-toc li {
            margin-bottom: 6px;
            position: relative;
            padding-left: 8px;
        }

        .hero-right .report-toc li::before {
            content: '•';
            position: absolute;
            left: -12px;
            color: var(--color-accent);
            font-weight: bold;
        }

        .hero-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hero-form-row {
            display: flex;
            gap: 10px;
        }

        .hero-form input {
            flex: 1;
            padding: 11px 14px;
            font-size: 0.9rem;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            cursor: pointer;
            border: none;
            width: 100%;
            text-align: center;
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.35);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            background: transparent;
            color: var(--color-primary);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-full);
            border: 2px solid var(--color-border);
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .btn-secondary:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.04);
        }

        @media (max-width: 900px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-desc {
                font-size: 1rem;
                max-width: 100%;
            }
            .hero-right {
                padding: 20px;
            }
            .hero-right .report-cover {
                max-height: 240px;
            }
            .hero-stats {
                gap: 12px;
            }
            .hero-stat {
                padding: 10px 14px;
                min-width: 70px;
            }
            .hero-stat .stat-num {
                font-size: 1.3rem;
            }
        }

        /* 指标看板 */
        .metrics-section {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
            padding: 56px 0;
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .metric-card {
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all var(--transition-base);
        }

        .metric-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(201, 169, 110, 0.3);
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
        }

        .metric-num {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: 0.03em;
            color: var(--color-accent);
            line-height: 1;
        }

        .metric-label {
            font-size: 0.9rem;
            color: rgba(232, 232, 224, 0.7);
            margin-top: 8px;
            letter-spacing: 0.03em;
        }

        .metric-trend {
            font-size: 0.78rem;
            color: var(--color-success);
            margin-top: 4px;
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .metric-num {
                font-size: 2rem;
            }
            .metric-card {
                padding: 20px 14px;
            }
        }

        @media (max-width: 480px) {
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-num {
                font-size: 1.6rem;
            }
        }

        /* 合集目录 */
        .collection-section {
            background: var(--color-bg);
        }

        .collection-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .collection-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .collection-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-accent);
        }

        .collection-card-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            background: #f5f3ed;
        }

        .collection-card-body {
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .collection-card-tag {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--color-accent-dark);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .collection-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
        }

        .collection-card-desc {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .collection-card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-accent-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
            transition: gap var(--transition-fast);
        }

        .collection-card-link:hover {
            gap: 8px;
            color: var(--color-accent-dark);
        }

        @media (max-width: 900px) {
            .collection-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 560px) {
            .collection-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 服务矩阵 */
        .service-matrix-section {
            background: var(--color-bg-alt);
        }

        .service-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .service-matrix-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid transparent;
            transition: all var(--transition-base);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 14px;
        }

        .service-matrix-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .service-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--color-accent-dark);
            flex-shrink: 0;
        }

        .service-matrix-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
        }

        .service-matrix-card p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        @media (max-width: 900px) {
            .service-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 560px) {
            .service-matrix {
                grid-template-columns: 1fr;
            }
        }

        /* 相关推荐 */
        .recommend-section {
            background: var(--color-bg);
        }

        .recommend-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            margin-top: 32px;
        }

        .recommend-main {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: column;
        }

        .recommend-main-img {
            width: 100%;
            aspect-ratio: 16/7;
            object-fit: cover;
            background: #f5f3ed;
        }

        .recommend-main-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .recommend-main-body h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--color-primary);
        }

        .recommend-main-body p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .recommend-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .recommend-side-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 18px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            gap: 14px;
            align-items: center;
        }

        .recommend-side-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
            transform: translateX(3px);
        }

        .recommend-side-img {
            width: 70px;
            height: 70px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
            background: #f5f3ed;
        }

        .recommend-side-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-primary);
        }

        .recommend-side-info p {
            font-size: 0.8rem;
            color: var(--color-text-light);
            margin-top: 2px;
        }

        @media (max-width: 768px) {
            .recommend-grid {
                grid-template-columns: 1fr;
            }
            .recommend-side {
                flex-direction: row;
                overflow-x: auto;
                gap: 12px;
                padding-bottom: 8px;
            }
            .recommend-side-card {
                flex-shrink: 0;
                min-width: 220px;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .recommend-side-img {
                width: 100%;
                height: 100px;
                aspect-ratio: auto;
            }
        }

        /* 排行列表 */
        .ranking-section {
            background: var(--color-bg-alt);
        }

        .ranking-table-wrap {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            margin-top: 28px;
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
        }

        .ranking-table th,
        .ranking-table td {
            padding: 14px 18px;
            text-align: left;
            border-bottom: 1px solid var(--color-border-light);
            font-size: 0.9rem;
        }

        .ranking-table th {
            background: #fafaf8;
            font-weight: 700;
            color: var(--color-text-secondary);
            font-size: 0.8rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .ranking-table tbody tr {
            transition: all var(--transition-fast);
        }

        .ranking-table tbody tr:hover {
            background: rgba(201, 169, 110, 0.04);
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-weight: 800;
            font-size: 0.85rem;
            color: #fff;
            background: #bbb;
        }

        .rank-badge.top1 {
            background: linear-gradient(135deg, #f5c842, #e0a800);
            color: #5c3d00;
        }
        .rank-badge.top2 {
            background: linear-gradient(135deg, #c0c0c0, #999);
            color: #fff;
        }
        .rank-badge.top3 {
            background: linear-gradient(135deg, #cd7f32, #a0522d);
            color: #fff;
        }

        .rank-trend-up {
            color: var(--color-success);
            font-weight: 700;
        }
        .rank-trend-down {
            color: var(--color-danger);
            font-weight: 700;
        }

        @media (max-width: 600px) {
            .ranking-table-wrap {
                overflow-x: auto;
            }
            .ranking-table th,
            .ranking-table td {
                padding: 10px 12px;
                font-size: 0.8rem;
            }
        }

        /* 结果对比 */
        .compare-section {
            background: var(--color-bg);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 32px;
        }

        .compare-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 32px;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }

        .compare-card.highlight {
            border: 2px solid var(--color-accent);
            box-shadow: var(--shadow-accent);
            position: relative;
        }

        .compare-card.highlight::before {
            content: '推荐';
            position: absolute;
            top: -12px;
            right: 28px;
            background: var(--color-accent);
            color: #fff;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
        }

        .compare-card h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 16px;
        }

        .compare-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .compare-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .compare-list li .check {
            color: var(--color-success);
            font-weight: 700;
            flex-shrink: 0;
        }
        .compare-list li .cross {
            color: var(--color-danger);
            font-weight: 700;
            flex-shrink: 0;
        }

        @media (max-width: 700px) {
            .compare-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 竖屏种草 */
        .vertical-feed-section {
            background: var(--color-bg-alt);
            overflow: hidden;
        }

        .vertical-feed-scroll {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding: 16px 0 8px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            margin-top: 24px;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
        }

        .vertical-feed-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .vertical-feed-scroll::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 3px;
        }

        .vertical-card {
            flex-shrink: 0;
            width: 200px;
            scroll-snap-align: start;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }

        .vertical-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }

        .vertical-card-img {
            width: 100%;
            aspect-ratio: 9/16;
            object-fit: cover;
            background: #f5f3ed;
        }

        .vertical-card-body {
            padding: 14px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .vertical-card-body h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .vertical-card-body .tag-row {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .vertical-card-body .mini-tag {
            font-size: 0.7rem;
            padding: 3px 8px;
            border-radius: var(--radius-full);
            background: rgba(201, 169, 110, 0.12);
            color: var(--color-accent-dark);
            font-weight: 600;
        }

        .vertical-card-cta {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-accent-dark);
            padding: 0 14px 14px;
            display: flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }

        @media (max-width: 480px) {
            .vertical-card {
                width: 160px;
            }
        }

        /* 资讯 */
        .news-section {
            background: var(--color-bg);
        }

        .news-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 28px;
            margin-top: 28px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            align-items: flex-start;
        }

        .news-item:hover {
            background: rgba(201, 169, 110, 0.03);
            padding-left: 8px;
            border-radius: var(--radius-sm);
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--color-text-light);
            flex-shrink: 0;
            min-width: 90px;
            padding-top: 3px;
            letter-spacing: 0.02em;
        }

        .news-content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .news-content p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .news-content .read-more {
            display: inline-block;
            margin-top: 6px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-accent-dark);
            transition: all var(--transition-fast);
        }

        .news-content .read-more:hover {
            color: var(--color-accent-dark);
            text-decoration: underline;
        }

        .news-sidebar {
            background: var(--color-bg-alt);
            border-radius: var(--radius-lg);
            padding: 24px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            height: fit-content;
            position: sticky;
            top: calc(var(--header-height) + 20px);
        }

        .news-sidebar h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
        }

        .news-sidebar-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-sidebar-list li {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            padding-left: 14px;
            position: relative;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

        .news-sidebar-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent);
        }

        .news-sidebar-list li:hover {
            color: var(--color-accent-dark);
        }

        @media (max-width: 768px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar {
                position: static;
                margin-top: 16px;
            }
            .news-date {
                min-width: 70px;
                font-size: 0.72rem;
            }
        }

        /* 品牌介绍 */
        .brand-intro-section {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
            padding: 64px 0;
        }

        .brand-intro-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .brand-intro-content h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }

        .brand-intro-content p {
            font-size: 1.05rem;
            line-height: 1.9;
            color: rgba(232, 232, 224, 0.8);
            text-align: justify;
            text-align-last: center;
        }

        @media (max-width: 768px) {
            .brand-intro-content h2 {
                font-size: 1.5rem;
            }
            .brand-intro-content p {
                font-size: 0.95rem;
                text-align-last: left;
            }
        }

        /* 嘉宾亮点 */
        .guests-section {
            background: var(--color-bg);
        }

        .guests-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding: 8px 0 16px;
            scroll-snap-type: x mandatory;
            margin-top: 28px;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
        }

        .guests-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .guests-scroll::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 3px;
        }

        .guest-card {
            flex-shrink: 0;
            width: 260px;
            scroll-snap-align: start;
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .guest-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
            border-color: var(--color-accent);
        }

        .guest-card-img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            background: #f5f3ed;
        }

        .guest-card-body {
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .guest-card-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
        }

        .guest-card-body .guest-title {
            font-size: 0.8rem;
            color: var(--color-accent-dark);
            font-weight: 600;
        }

        .guest-card-body p {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }

        @media (max-width: 480px) {
            .guest-card {
                width: 210px;
            }
        }

        /* FAQ */
        .faq-section {
            background: var(--color-bg-alt);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 28px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            user-select: none;
            letter-spacing: 0.02em;
        }

        .faq-question .faq-icon {
            font-size: 1.3rem;
            transition: transform var(--transition-base);
            color: var(--color-accent);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* 收藏分享 */
        .share-section {
            background: var(--color-bg);
            text-align: center;
        }

        .share-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 24px;
        }

        .share-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 22px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-base);
            cursor: pointer;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            color: var(--color-text);
            box-shadow: var(--shadow-sm);
        }

        .share-btn:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            color: var(--color-accent-dark);
        }

        .share-btn.fav-btn {
            background: linear-gradient(135deg, #fff5f5, #fff);
            border-color: #f0c0c0;
            color: #c0392b;
        }

        .share-btn.fav-btn:hover {
            background: #fff0f0;
            border-color: #c0392b;
        }

        /* 转化表单 */
        .cta-form-section {
            background: linear-gradient(180deg, var(--color-bg-dark) 0%, #141428 100%);
            color: #fff;
            padding: 64px 0;
        }

        .cta-form-wrap {
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .cta-form-wrap h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }

        .cta-form-wrap p {
            color: rgba(232, 232, 224, 0.7);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }

        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .cta-form-row {
            display: flex;
            gap: 12px;
        }

        .cta-form input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            border-radius: var(--radius-md);
            padding: 13px 16px;
        }

        .cta-form input::placeholder {
            color: rgba(232, 232, 224, 0.4);
        }

        .cta-form input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
        }

        .cta-form .btn-primary {
            padding: 14px;
            font-size: 1.05rem;
            margin-top: 4px;
        }

        .cta-form-note {
            font-size: 0.78rem;
            color: rgba(232, 232, 224, 0.4);
            margin-top: 8px;
        }

        @media (max-width: 500px) {
            .cta-form-row {
                flex-direction: column;
            }
            .cta-form-wrap {
                padding: 24px 18px;
            }
        }

        /* Footer */
        footer {
            background: #111118;
            color: rgba(232, 232, 224, 0.7);
            padding: 48px 0 24px;
            font-size: 0.88rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent);
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.04em;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.5);
        }

        .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--color-accent);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* Utility */
        .text-center {
            text-align: center;
        }
        .mt-8 {
            margin-top: 8px;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-in {
            animation: fadeInUp 0.6s ease forwards;
        }

        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }

/* roulang page: category2 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: var(--color-white) !important;
            font-weight: 600 !important;
            padding: 10px 20px !important;
            border-radius: var(--radius-full) !important;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
            letter-spacing: 0.03em;
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-dark) !important;
            color: var(--color-white) !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35) !important;
            transform: translateY(-1px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }

        .mobile-menu-toggle:hover {
            background: rgba(0, 0, 0, 0.04);
        }

        .section {
            padding: 72px 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-lg {
            padding: 96px 0;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.1);
            padding: 6px 14px;
            border-radius: var(--radius-full);
            margin-bottom: 16px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 16px;
            letter-spacing: 0.03em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            border: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--color-accent);
            color: var(--color-white);
            box-shadow: var(--shadow-accent);
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            color: var(--color-white);
            box-shadow: 0 6px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-border);
        }

        .btn-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.04);
        }

        .btn-dark {
            background: var(--color-primary);
            color: var(--color-white);
        }

        .btn-dark:hover {
            background: var(--color-primary-light);
            color: var(--color-white);
            box-shadow: var(--shadow-lg);
        }

        .card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            padding: 28px;
            transition: all var(--transition-base);
            height: 100%;
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            border-color: transparent;
            transform: translateY(-3px);
        }

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card-icon.gold {
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent-dark);
        }

        .card-icon.dark {
            background: rgba(26, 26, 46, 0.08);
            color: var(--color-primary);
        }

        .card-icon.green {
            background: rgba(45, 138, 86, 0.12);
            color: var(--color-success);
        }

        .card-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .card-text {
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            height: 100%;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--color-accent-dark);
            letter-spacing: 0.02em;
            line-height: 1;
            margin-bottom: 6px;
            font-family: var(--font-serif);
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            font-weight: 500;
            letter-spacing: 0.03em;
        }

        .badge {
            display: inline-block;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        .badge-accent {
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent-dark);
        }

        .badge-dark {
            background: rgba(26, 26, 46, 0.08);
            color: var(--color-primary);
        }

        .badge-success {
            background: rgba(45, 138, 86, 0.12);
            color: var(--color-success);
        }

        .divider {
            width: 60px;
            height: 3px;
            background: var(--color-accent);
            border-radius: var(--radius-full);
            margin: 20px 0;
        }

        .divider-centered {
            margin: 20px auto;
        }

        footer {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
            padding: 56px 0 32px;
            margin-top: 0;
        }

        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        footer .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-accent-light);
            margin-bottom: 12px;
        }

        footer h4 {
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-text-on-dark);
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        footer ul li {
            margin-bottom: 8px;
        }

        footer ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        footer ul li a:hover {
            color: var(--color-accent-light);
        }

        footer .footer-bottom {
            border-top: 1px solid rgba(232, 232, 224, 0.12);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.4);
            align-items: center;
            justify-content: space-between;
        }

        footer .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
        }

        footer .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        .bg-dark-section {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
        }

        .bg-dark-section .section-title {
            color: var(--color-white);
        }

        .bg-dark-section .section-subtitle {
            color: rgba(232, 232, 224, 0.7);
        }

        .bg-alt-section {
            background: var(--color-bg-alt);
        }

        .hero-bento {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
            align-items: stretch;
        }

        .hero-bento-main {
            grid-row: 1 / 3;
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 44px 40px;
            border: 1px solid var(--color-border-light);
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-md);
            min-height: 380px;
        }

        .hero-bento-main::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.08);
            pointer-events: none;
        }

        .hero-bento-mini {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition-base);
            cursor: default;
            box-shadow: var(--shadow-sm);
        }

        .hero-bento-mini:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .hero-bento-mini .mini-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
            background: rgba(201, 169, 110, 0.12);
            color: var(--color-accent-dark);
        }

        .hero-bento-mini .mini-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 4px;
            letter-spacing: 0.02em;
        }

        .hero-bento-mini .mini-info p {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        .hero-cta-strip {
            grid-column: 2;
            background: var(--color-accent);
            border-radius: var(--radius-lg);
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            color: var(--color-white);
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            cursor: pointer;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-accent);
            border: none;
            width: 100%;
            text-align: left;
        }

        .hero-cta-strip:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-1px);
            color: var(--color-white);
        }

        .hero-cta-strip .cta-arrow {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 0.9rem;
            transition: all var(--transition-base);
        }

        .hero-cta-strip:hover .cta-arrow {
            background: rgba(255, 255, 255, 0.4);
            transform: translateX(3px);
        }

        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            background: var(--color-white);
            box-shadow: var(--shadow-sm);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }

        .compare-table th,
        .compare-table td {
            padding: 16px 20px;
            text-align: left;
            border-bottom: 1px solid var(--color-border-light);
            font-size: 0.93rem;
            letter-spacing: 0.02em;
        }

        .compare-table th {
            background: var(--color-bg-alt);
            font-weight: 700;
            color: var(--color-primary);
            font-size: 0.85rem;
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .compare-table tr:last-child td {
            border-bottom: none;
        }

        .compare-table .highlight-row {
            background: rgba(201, 169, 110, 0.04);
        }

        .compare-table .check-icon {
            color: var(--color-success);
            font-weight: 700;
        }

        .compare-table .cross-icon {
            color: var(--color-text-light);
        }

        .faq-item {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            margin-bottom: 12px;
            background: var(--color-white);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }

        .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            letter-spacing: 0.02em;
            background: none;
            width: 100%;
            text-align: left;
            border: none;
            font-family: inherit;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-accent-dark);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: var(--color-accent-dark);
            transition: all var(--transition-base);
        }

        .faq-answer {
            padding: 0 24px 20px;
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--color-accent);
            color: var(--color-white);
        }

        .form-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 40px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-lg);
            max-width: 600px;
            margin: 0 auto;
        }

        .form-card input {
            margin-bottom: 14px;
        }

        .form-card .btn {
            width: 100%;
            justify-content: center;
            padding: 14px 28px;
            font-size: 1rem;
        }

        .breadcrumb-nav {
            font-size: 0.85rem;
            color: var(--color-text-light);
            padding: 16px 0;
            letter-spacing: 0.02em;
        }

        .breadcrumb-nav a {
            color: var(--color-text-secondary);
        }

        .breadcrumb-nav a:hover {
            color: var(--color-accent-dark);
        }

        .breadcrumb-nav span {
            color: var(--color-text);
            font-weight: 500;
        }

        .highlight-box {
            background: rgba(201, 169, 110, 0.06);
            border-left: 4px solid var(--color-accent);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 20px 24px;
            margin: 20px 0;
            font-size: 0.95rem;
            color: var(--color-text);
            line-height: 1.8;
        }

        @media (max-width: 1024px) {
            .hero-bento {
                grid-template-columns: 1fr;
                grid-template-rows: auto;
            }
            .hero-bento-main {
                grid-row: auto;
                min-height: auto;
                padding: 32px 24px;
            }
            .hero-cta-strip {
                grid-column: auto;
            }
            footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stat-number {
                font-size: 2.2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-white);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                align-items: stretch;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 0.95rem;
                text-align: left;
            }
            .nav-cta-btn {
                text-align: center;
                justify-content: center;
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .section {
                padding: 48px 0;
            }
            .section-lg {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            footer .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .hero-bento-main {
                padding: 24px 18px;
            }
            .form-card {
                padding: 24px 18px;
            }
            .compare-table th,
            .compare-table td {
                padding: 12px 14px;
                font-size: 0.82rem;
            }
            .container {
                padding: 0 16px;
            }
            .container-narrow {
                padding: 0 16px;
            }
            .stat-number {
                font-size: 1.9rem;
            }
        }

        @media (max-width: 520px) {
            .hero-bento-mini {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 20px 16px;
            }
            .hero-cta-strip {
                flex-direction: column;
                text-align: center;
                gap: 10px;
                padding: 16px;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .card {
                padding: 20px 16px;
            }
            .btn {
                padding: 11px 20px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }

        .nav-links .nav-cta-btn {
            background: var(--color-accent);
            color: var(--color-primary) !important;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-accent);
            margin-left: 4px;
            letter-spacing: 0.03em;
        }

        .nav-links .nav-cta-btn:hover {
            background: var(--color-accent-dark);
            color: var(--color-primary) !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            transform: translateY(-1px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
            border-radius: var(--radius-sm);
        }

        .mobile-menu-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        /* Hero - Dark Panel */
        .hero-dark {
            background: var(--color-bg-dark);
            position: relative;
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
            padding: 60px 0;
        }

        .hero-dark::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.08;
            z-index: 0;
        }

        .hero-dark .hero-pattern {
            position: absolute;
            inset: 0;
            z-index: 0;
            background:
                radial-gradient(ellipse at 20% 50%, rgba(201, 169, 110, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 30%, rgba(201, 169, 110, 0.04) 0%, transparent 50%);
        }

        .hero-dark .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-dark .hero-left {
            color: var(--color-text-on-dark);
        }

        .hero-dark .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.18);
            color: var(--color-accent-light);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 20px;
            border: 1px solid rgba(201, 169, 110, 0.25);
        }

        .hero-dark h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 18px;
            color: #f0ede4;
            letter-spacing: 0.03em;
        }

        .hero-dark h1 .accent-text {
            color: var(--color-accent-light);
        }

        .hero-dark .hero-desc {
            font-size: 1.1rem;
            color: rgba(232, 232, 224, 0.7);
            line-height: 1.8;
            margin: 0 0 28px;
            max-width: 480px;
        }

        .hero-dark .hero-cta-group {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 0.95rem;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-accent);
            border: none;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 6px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
            color: var(--color-primary);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 14px 28px;
            background: transparent;
            color: var(--color-text-on-dark);
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            border: 1.5px solid rgba(232, 232, 224, 0.35);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-outline-light:hover {
            border-color: var(--color-accent-light);
            color: var(--color-accent-light);
            background: rgba(201, 169, 110, 0.08);
        }

        .hero-dark .hero-right {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .faux-data-panel {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            width: 100%;
            max-width: 420px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .faux-data-panel .panel-title {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: rgba(232, 232, 224, 0.5);
            margin-bottom: 18px;
            font-weight: 600;
        }

        .faux-data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            color: var(--color-text-on-dark);
            font-size: 0.9rem;
        }

        .faux-data-row:last-child {
            border-bottom: none;
        }

        .faux-data-row .rank {
            width: 28px;
            height: 28px;
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.8rem;
            flex-shrink: 0;
        }

        .faux-data-row .rank.gold {
            background: rgba(201, 169, 110, 0.3);
            color: var(--color-accent-light);
        }

        .faux-data-row .rank.silver {
            background: rgba(180, 180, 190, 0.2);
            color: #c0c0c8;
        }

        .faux-data-row .rank.bronze {
            background: rgba(180, 140, 100, 0.2);
            color: #c8a882;
        }

        .faux-data-row .technique-name {
            flex: 1;
            margin: 0 12px;
            font-weight: 500;
        }

        .faux-data-row .win-rate {
            font-weight: 700;
            color: var(--color-accent-light);
            font-size: 0.85rem;
        }

        .faux-data-bar {
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 3px;
            margin-top: 4px;
            overflow: hidden;
        }

        .faux-data-bar .fill {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
            transition: width 1.2s ease;
        }

        /* Section共通 */
        .section {
            padding: 70px 0;
        }

        .section-alt {
            background: var(--color-bg-alt);
        }

        .section-dark {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent-dark);
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: 0.03em;
            margin: 0 0 12px;
            line-height: 1.3;
            color: var(--color-primary);
        }

        .section-dark .section-title {
            color: #f0ede4;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            line-height: 1.7;
            margin: 0 0 36px;
        }

        .section-dark .section-subtitle {
            color: rgba(232, 232, 224, 0.6);
        }

        /* 指标看板 */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .metric-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }

        .metric-card .metric-value {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }

        .metric-card .metric-value .accent-num {
            color: var(--color-accent-dark);
        }

        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .metric-card .metric-trend {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-success);
            margin-top: 4px;
        }

        /* 服务矩阵 */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .matrix-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }

        .matrix-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
        }

        .matrix-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }

        .matrix-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .matrix-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .matrix-card .card-img-wrap .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: var(--color-primary);
            padding: 5px 12px;
            border-radius: var(--radius-full);
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .matrix-card .card-body {
            padding: 20px;
        }

        .matrix-card .card-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--color-primary);
            letter-spacing: 0.02em;
        }

        .matrix-card .card-body p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.65;
            margin: 0 0 14px;
        }

        .matrix-card .card-body .card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-accent-dark);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .matrix-card .card-body .card-link:hover {
            gap: 8px;
            color: var(--color-primary);
        }

        /* 对比表格 */
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border-light);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--color-white);
            font-size: 0.92rem;
            min-width: 700px;
        }

        .compare-table thead th {
            background: var(--color-primary);
            color: var(--color-text-on-dark);
            padding: 16px 18px;
            text-align: center;
            font-weight: 700;
            letter-spacing: 0.03em;
            font-size: 0.9rem;
        }

        .compare-table thead th.highlight-col {
            background: var(--color-accent-dark);
            color: var(--color-primary);
        }

        .compare-table tbody td {
            padding: 14px 18px;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            color: var(--color-text-secondary);
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .compare-table tbody tr:hover td {
            background: rgba(201, 169, 110, 0.04);
        }

        .compare-table .check-icon {
            color: var(--color-success);
            font-weight: 700;
            font-size: 1.1rem;
        }

        .compare-table .cross-icon {
            color: var(--color-text-light);
        }

        .compare-table .row-label {
            text-align: left;
            font-weight: 600;
            color: var(--color-text);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            width: 100%;
            background: none;
            padding: 18px 22px;
            text-align: left;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            letter-spacing: 0.02em;
            cursor: pointer;
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: var(--radius-full);
            background: rgba(201, 169, 110, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-accent-dark);
            transition: all var(--transition-base);
            font-size: 1.2rem;
            line-height: 1;
        }

        .faq-item.open .faq-icon {
            background: var(--color-accent);
            color: var(--color-primary);
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 22px;
            color: var(--color-text-secondary);
            font-size: 0.92rem;
            line-height: 1.75;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* CTA表单 */
        .cta-section {
            background: linear-gradient(160deg, var(--color-primary), var(--color-primary-light));
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.05;
            z-index: 0;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .cta-info h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #f0ede4;
            margin: 0 0 12px;
            letter-spacing: 0.03em;
        }

        .cta-info p {
            color: rgba(232, 232, 224, 0.65);
            font-size: 1rem;
            line-height: 1.7;
            margin: 0 0 20px;
        }

        .cta-info .cta-benefits {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .cta-info .cta-benefits li {
            color: rgba(232, 232, 224, 0.8);
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .cta-info .cta-benefits li::before {
            content: '✓';
            color: var(--color-accent-light);
            font-weight: 700;
            flex-shrink: 0;
        }

        .cta-form-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-xl);
        }

        .cta-form-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 6px;
            letter-spacing: 0.02em;
        }

        .cta-form-card .form-subtitle {
            font-size: 0.85rem;
            color: var(--color-text-light);
            margin: 0 0 18px;
        }

        .cta-form-card .form-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .cta-form-card input {
            flex: 1;
            min-width: 180px;
        }

        .cta-form-card .btn-submit {
            flex-shrink: 0;
            padding: 12px 24px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            border-radius: var(--radius-md);
            font-size: 0.92rem;
            letter-spacing: 0.03em;
            cursor: pointer;
            border: none;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-accent);
        }

        .cta-form-card .btn-submit:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.4);
        }

        /* 进阶路径 */
        .path-timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            position: relative;
        }

        .path-step {
            text-align: center;
            position: relative;
            padding: 20px 14px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
        }

        .path-step:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }

        .path-step .step-num {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-full);
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 800;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            letter-spacing: 0;
        }

        .path-step h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 6px;
        }

        .path-step p {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        /* 实战案例 */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
        }

        .case-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .case-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .case-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }

        .case-card .case-body {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .case-card .case-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 6px;
        }

        .case-card .case-body p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0 0 12px;
            flex: 1;
        }

        .case-card .case-body .case-meta {
            font-size: 0.78rem;
            color: var(--color-text-light);
            display: flex;
            gap: 14px;
        }

        /* Footer */
        footer {
            background: var(--color-primary);
            color: var(--color-text-on-dark);
            padding: 50px 0 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: #f0ede4;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.07em;
            color: var(--color-accent-light);
            margin: 0 0 14px;
            font-weight: 700;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.45);
            align-items: center;
        }

        .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-dark .container {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-dark .hero-right {
                justify-content: flex-start;
            }
            .hero-dark h1 {
                font-size: 2.2rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .path-timeline {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-section .container {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .case-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 0.95rem;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .hero-dark {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-dark h1 {
                font-size: 1.7rem;
            }
            .hero-dark .hero-desc {
                font-size: 0.95rem;
            }
            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-card .metric-value {
                font-size: 2rem;
            }
            .matrix-grid {
                grid-template-columns: 1fr;
            }
            .path-timeline {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .cta-form-card .form-row {
                flex-direction: column;
            }
            .compare-table {
                font-size: 0.8rem;
                min-width: 560px;
            }
            .container {
                padding: 0 18px;
            }
            .container-narrow {
                padding: 0 18px;
            }
        }

        @media (max-width: 520px) {
            .hero-dark h1 {
                font-size: 1.45rem;
            }
            .hero-dark .hero-cta-group {
                flex-direction: column;
                gap: 10px;
            }
            .hero-dark .hero-cta-group .btn-primary,
            .hero-dark .hero-cta-group .btn-outline-light {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .path-timeline {
                grid-template-columns: 1fr;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .faux-data-panel {
                padding: 18px 14px;
            }
            .faux-data-row {
                font-size: 0.8rem;
            }
            .nav-logo {
                font-size: 1.2rem;
            }
            .nav-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            font-weight: 600;
            background: rgba(201, 169, 110, 0.12);
        }

        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: var(--color-white) !important;
            font-weight: 700 !important;
            padding: 10px 20px !important;
            border-radius: var(--radius-full) !important;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
            margin-left: 8px;
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-dark) !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35) !important;
            transform: translateY(-1px);
            color: var(--color-white) !important;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 8px;
            cursor: pointer;
            z-index: 1001;
        }

        .hero-section {
            position: relative;
            background: linear-gradient(170deg, #1a1a2e 0%, #1f1f38 30%, #252542 60%, #1a1a2e 100%);
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 80px 0 90px;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, rgba(26, 26, 46, 0.95), transparent);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            color: var(--color-accent-light);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
            border: 1px solid rgba(201, 169, 110, 0.3);
        }

        .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            letter-spacing: 0.03em;
            color: var(--color-white);
            line-height: 1.25;
            margin-bottom: 18px;
        }

        .hero-title .accent {
            color: var(--color-accent-light);
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(232, 232, 224, 0.75);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 480px;
        }

        .hero-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary-accent {
            background: var(--color-accent);
            color: var(--color-white);
            font-weight: 700;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary-accent:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 6px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
            color: var(--color-white);
        }

        .btn-outline-accent {
            background: transparent;
            color: var(--color-accent-light);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            border: 2px solid rgba(201, 169, 110, 0.5);
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-accent:hover {
            background: rgba(201, 169, 110, 0.1);
            border-color: var(--color-accent-light);
            color: var(--color-accent-light);
            transform: translateY(-2px);
        }

        .hero-feature-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
            position: relative;
            overflow: hidden;
        }

        .hero-feature-card::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 120px;
            height: 120px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.25), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-feature-card .feature-tag {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            margin-bottom: 14px;
        }

        .hero-feature-card h3 {
            color: #fff;
            font-size: 1.5rem;
            font-weight: 800;
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .hero-feature-card .feature-stats {
            display: flex;
            gap: 20px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .hero-feature-card .stat-item {
            text-align: center;
        }

        .hero-feature-card .stat-number {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--color-accent-light);
            letter-spacing: 0.02em;
        }

        .hero-feature-card .stat-label {
            font-size: 0.78rem;
            color: rgba(232, 232, 224, 0.6);
            margin-top: 2px;
        }

        .section-padding {
            padding: 80px 0;
        }

        .section-padding-sm {
            padding: 50px 0;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: var(--color-accent-dark);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 36px;
        }

        .metrics-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 32px 28px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border-light);
            margin-top: -60px;
            position: relative;
            z-index: 10;
        }

        .metric-item {
            text-align: center;
            padding: 12px 8px;
            border-right: 1px solid var(--color-border-light);
        }

        .metric-item:last-child {
            border-right: none;
        }

        .metric-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            line-height: 1;
            margin-bottom: 6px;
        }

        .metric-number .unit {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-accent-dark);
        }

        .metric-label {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .service-matrix {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .service-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-accent-light);
        }

        .service-card.featured {
            grid-column: span 2;
            background: linear-gradient(135deg, #fdfaf3 0%, #faf6ec 100%);
            border-color: rgba(201, 169, 110, 0.3);
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .service-card .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: var(--color-bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--color-accent-dark);
            margin-bottom: 14px;
            flex-shrink: 0;
            transition: all var(--transition-base);
        }

        .service-card:hover .card-icon {
            background: var(--color-accent);
            color: #fff;
            transform: scale(1.05);
        }

        .service-card.featured .card-icon {
            width: 64px;
            height: 64px;
            font-size: 1.7rem;
            margin-bottom: 0;
        }

        .service-card h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        .service-card .card-link {
            display: inline-block;
            margin-top: 10px;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--color-accent-dark);
            transition: all var(--transition-fast);
        }

        .service-card .card-link:hover {
            color: var(--color-accent);
            transform: translateX(3px);
        }

        .game-showcase {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .game-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .game-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-6px);
            border-color: var(--color-accent-light);
        }

        .game-card .card-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: var(--color-bg-alt);
        }

        .game-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .game-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .game-card .card-img-wrap .game-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .game-card .card-body {
            padding: 20px 18px;
        }

        .game-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .game-card .game-meta {
            font-size: 0.82rem;
            color: var(--color-text-light);
            margin-bottom: 10px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .game-card .game-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .game-card .btn-play {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
        }

        .game-card .btn-play:hover {
            background: var(--color-accent-dark);
            color: #fff;
            box-shadow: var(--shadow-accent);
        }

        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .comparison-table th {
            background: var(--color-primary);
            color: #fff;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            text-align: center;
            white-space: nowrap;
        }

        .comparison-table th:first-child {
            text-align: left;
            border-radius: var(--radius-lg) 0 0 0;
        }

        .comparison-table th:last-child {
            border-radius: 0 var(--radius-lg) 0 0;
            background: var(--color-accent-dark);
            color: #fff;
        }

        .comparison-table td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            font-size: 0.9rem;
            color: var(--color-text-secondary);
        }

        .comparison-table td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--color-text);
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table .highlight-col {
            background: #fdfaf3;
        }

        .comparison-table .check-icon {
            color: var(--color-success);
            font-weight: 700;
        }

        .comparison-table .cross-icon {
            color: #ccc;
        }

        .testimonial-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            position: relative;
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .testimonial-card .quote-mark {
            font-size: 3rem;
            color: var(--color-accent-light);
            opacity: 0.5;
            line-height: 1;
            margin-bottom: 8px;
            font-family: var(--font-serif);
        }

        .testimonial-card p {
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .testimonial-card .player-info {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-accent-dark);
            font-size: 0.9rem;
        }

        .testimonial-card .player-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-primary);
        }

        .testimonial-card .player-level {
            font-size: 0.78rem;
            color: var(--color-text-light);
        }

        .steps-flow {
            display: flex;
            gap: 0;
            align-items: stretch;
            flex-wrap: nowrap;
            overflow-x: auto;
            padding: 10px 0;
        }

        .step-item {
            flex: 1;
            min-width: 180px;
            text-align: center;
            padding: 28px 20px;
            position: relative;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            margin-right: -1px;
            z-index: 1;
        }

        .step-item:hover {
            box-shadow: var(--shadow-lg);
            z-index: 5;
            transform: translateY(-3px);
            border-color: var(--color-accent-light);
        }

        .step-item .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            font-weight: 900;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
        }

        .step-item:hover .step-number {
            background: var(--color-accent);
            transform: scale(1.1);
        }

        .step-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .step-item p {
            font-size: 0.83rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.5;
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--color-border-light);
            padding: 0;
        }

        .faq-question {
            width: 100%;
            background: none;
            text-align: left;
            padding: 18px 0;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-accent-dark);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: all var(--transition-base);
            color: var(--color-text-secondary);
        }

        .faq-item.active .faq-question .faq-icon {
            background: var(--color-accent);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding-bottom: 18px;
        }

        .cta-section {
            background: linear-gradient(160deg, #1a1a2e 0%, #1f1f38 50%, #252542 100%);
            padding: 70px 0;
            border-radius: var(--radius-xl);
            margin: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 250px;
            height: 250px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.2), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.15), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .cta-info h2 {
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .cta-info p {
            color: rgba(232, 232, 224, 0.7);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .cta-info .cta-highlights {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }

        .cta-info .cta-highlights li {
            color: rgba(232, 232, 224, 0.85);
            padding: 6px 0;
            font-size: 0.93rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .cta-info .cta-highlights li i {
            color: var(--color-accent-light);
            font-size: 0.8rem;
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-xl);
            padding: 36px 30px;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        .cta-form-card h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 800;
            margin-bottom: 20px;
            text-align: center;
            letter-spacing: 0.02em;
        }

        .cta-form-card .form-group {
            margin-bottom: 14px;
        }

        .cta-form-card input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            border-radius: var(--radius-md);
            padding: 13px 16px;
        }

        .cta-form-card input::placeholder {
            color: rgba(232, 232, 224, 0.45);
        }

        .cta-form-card input:focus {
            border-color: var(--color-accent-light);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
            background: rgba(255, 255, 255, 0.12);
        }

        .cta-form-card .btn-submit {
            width: 100%;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 14px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-accent);
            margin-top: 6px;
        }

        .cta-form-card .btn-submit:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 30px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
        }

        .cta-form-card .form-note {
            text-align: center;
            font-size: 0.78rem;
            color: rgba(232, 232, 224, 0.5);
            margin-top: 10px;
        }

        footer {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
            padding: 50px 0 24px;
            border-top: 4px solid var(--color-accent);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: 0.03em;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-accent-light);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 7px;
        }

        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            align-items: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.4);
        }

        .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
        }

        .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-feature-card {
                padding: 24px 20px;
            }
            .metrics-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
                margin-top: -40px;
            }
            .metric-item {
                border-right: none;
                border-bottom: 1px solid var(--color-border-light);
            }
            .metric-item:nth-child(3),
            .metric-item:nth-child(4) {
                border-bottom: none;
            }
            .service-matrix {
                grid-template-columns: 1fr 1fr;
                grid-template-rows: auto;
            }
            .service-card.featured {
                grid-column: span 2;
            }
            .game-showcase {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.8rem;
            }
            .nav-cta-btn {
                padding: 8px 14px !important;
                font-size: 0.8rem !important;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 2px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 14px;
                border-radius: var(--radius-md);
                font-size: 0.9rem;
                width: 100%;
            }
            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                margin-top: 6px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .hero-section {
                min-height: auto;
                padding: 50px 0 60px;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-buttons {
                flex-direction: column;
                gap: 10px;
            }
            .hero-buttons .btn-primary-accent,
            .hero-buttons .btn-outline-accent {
                width: 100%;
                justify-content: center;
                text-align: center;
            }
            .metrics-strip {
                grid-template-columns: repeat(2, 1fr);
                margin-top: -30px;
                padding: 20px 16px;
            }
            .metric-number {
                font-size: 1.6rem;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .service-card.featured {
                grid-column: span 1;
                flex-direction: column;
                text-align: center;
            }
            .game-showcase {
                grid-template-columns: 1fr;
            }
            .testimonial-strip {
                grid-template-columns: 1fr;
            }
            .comparison-table-wrap {
                font-size: 0.8rem;
            }
            .comparison-table th,
            .comparison-table td {
                padding: 10px 12px;
                font-size: 0.78rem;
            }
            .steps-flow {
                flex-wrap: wrap;
                gap: 10px;
            }
            .step-item {
                flex: 1 1 40%;
                min-width: 140px;
                margin-right: 0;
            }
            .cta-section {
                padding: 40px 20px;
                margin: 40px 0;
                border-radius: var(--radius-lg);
            }
            .cta-info h2 {
                font-size: 1.5rem;
            }
            .cta-form-card {
                padding: 24px 18px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-padding {
                padding: 50px 0;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-feature-card .feature-stats {
                flex-direction: column;
                gap: 10px;
            }
            .metrics-strip {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .metric-number {
                font-size: 1.3rem;
            }
            .metric-label {
                font-size: 0.75rem;
            }
            .step-item {
                flex: 1 1 100%;
                min-width: auto;
            }
            .game-card .card-img-wrap {
                height: 150px;
            }
            .nav-logo {
                font-size: 1.2rem;
            }
            .nav-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus,
        select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            padding: 8px 14px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: #fff !important;
            font-weight: 600 !important;
            padding: 10px 20px !important;
            border-radius: var(--radius-full) !important;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
            margin-left: 4px;
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-dark) !important;
            color: #fff !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35) !important;
            transform: translateY(-1px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            background: linear-gradient(170deg, #1a1a2e 0%, #1f1f38 30%, #1a1a2e 60%, #141428 100%);
            min-height: 620px;
            display: flex;
            align-items: center;
            overflow: hidden;
            padding: 80px 0 100px;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, rgba(26, 26, 46, 0.95), transparent);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-text .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent-light);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.03em;
            margin-bottom: 20px;
            border: 1px solid rgba(201, 169, 110, 0.25);
        }

        .hero-text h1 {
            font-size: 3rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: 0.02em;
        }

        .hero-text h1 span {
            color: var(--color-accent-light);
            position: relative;
        }

        .hero-text .hero-subtitle {
            font-size: 1.1rem;
            color: rgba(232, 232, 224, 0.75);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 480px;
        }

        .hero-sell-points {
            list-style: none;
            padding: 0;
            margin: 0 0 28px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .hero-sell-points li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(232, 232, 224, 0.85);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .hero-sell-points li i {
            color: var(--color-accent);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .hero-booking-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }

        .hero-booking-card h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .hero-booking-card .booking-subtitle {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.9rem;
            margin-bottom: 24px;
        }

        .time-slot-group {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 24px;
        }

        .time-slot-option {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            border: 2px solid rgba(255, 255, 255, 0.1);
            cursor: pointer;
            transition: all var(--transition-fast);
            color: rgba(232, 232, 224, 0.8);
            background: rgba(255, 255, 255, 0.02);
        }

        .time-slot-option:hover {
            border-color: rgba(201, 169, 110, 0.5);
            background: rgba(201, 169, 110, 0.06);
            color: #fff;
        }

        .time-slot-option.selected {
            border-color: var(--color-accent);
            background: rgba(201, 169, 110, 0.12);
            color: #fff;
            box-shadow: 0 0 20px rgba(201, 169, 110, 0.15);
        }

        .time-slot-option .slot-time {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-accent-light);
        }

        .time-slot-option .slot-label {
            font-size: 0.85rem;
            opacity: 0.7;
        }

        .time-slot-option .slot-badge {
            font-size: 0.75rem;
            background: rgba(201, 169, 110, 0.2);
            color: var(--color-accent-light);
            padding: 4px 10px;
            border-radius: var(--radius-full);
            font-weight: 600;
        }

        .btn-booking-cta {
            display: block;
            width: 100%;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            text-align: center;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            border: none;
            cursor: pointer;
        }

        .btn-booking-cta:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 30px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        /* Section Common */
        .section {
            padding: 80px 0;
        }

        .section-alt {
            background: var(--color-bg-alt);
        }

        .section-dark {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent-dark);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            margin-bottom: 16px;
            color: var(--color-primary);
            line-height: 1.3;
        }

        .section-dark .section-title {
            color: #fff;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            max-width: 650px;
            margin-bottom: 40px;
        }

        .section-dark .section-desc {
            color: rgba(232, 232, 224, 0.7);
        }

        /* Metrics Dashboard */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .metric-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }

        .metric-card:hover::before {
            opacity: 1;
        }

        .metric-value {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1;
            margin-bottom: 8px;
        }

        .metric-value .metric-unit {
            font-size: 1rem;
            font-weight: 500;
            color: var(--color-text-light);
        }

        .metric-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .metric-trend {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            margin-top: 8px;
        }

        .metric-trend.up {
            background: rgba(45, 138, 86, 0.1);
            color: var(--color-success);
        }

        .metric-trend.hot {
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent-dark);
        }

        /* Service Matrix */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .service-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-4px);
            border-color: transparent;
        }

        .service-card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .service-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .service-card:hover .service-card-img img {
            transform: scale(1.05);
        }

        .service-card-img .card-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: #fff;
            padding: 5px 14px;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .service-card-body {
            padding: 24px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .service-card-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .service-card-body p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
        }

        .service-card-body .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--color-text-light);
            margin-bottom: 14px;
        }

        .btn-card-action {
            display: inline-block;
            background: transparent;
            color: var(--color-accent-dark);
            font-weight: 700;
            font-size: 0.9rem;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            border: 2px solid var(--color-accent);
            text-align: center;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }

        .btn-card-action:hover {
            background: var(--color-accent);
            color: #fff;
            box-shadow: var(--shadow-accent);
        }

        /* Comparison Section */
        .comparison-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-md);
            background: var(--color-white);
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--color-primary);
            color: #fff;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            text-align: center;
            border: none;
        }

        .comparison-table thead th:first-child {
            border-radius: var(--radius-xl) 0 0 0;
            text-align: left;
            padding-left: 24px;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-xl) 0 0;
        }

        .comparison-table thead th.highlight-col {
            background: var(--color-accent-dark);
            color: #fff;
            position: relative;
        }

        .comparison-table thead th.highlight-col::after {
            content: '推荐';
            position: absolute;
            top: -28px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: #fff;
            padding: 3px 12px;
            border-radius: var(--radius-full);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .comparison-table tbody td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            font-size: 0.9rem;
            color: var(--color-text-secondary);
        }

        .comparison-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--color-text);
            padding-left: 24px;
        }

        .comparison-table tbody tr:last-child td {
            border-bottom: none;
        }

        .comparison-table tbody tr:hover td {
            background: rgba(201, 169, 110, 0.04);
        }

        .comparison-table .check-icon {
            color: var(--color-success);
            font-weight: 700;
        }

        .comparison-table .star-icon {
            color: var(--color-accent);
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .process-step {
            text-align: center;
            position: relative;
            padding: 30px 16px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }

        .process-step:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }

        .process-step-num {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.3rem;
            margin: 0 auto 16px;
            transition: all var(--transition-base);
        }

        .process-step:hover .process-step-num {
            background: var(--color-accent);
            box-shadow: var(--shadow-accent);
        }

        .process-step h5 {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            margin: 0;
        }

        /* Testimonials */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
        }

        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 16px;
            right: 20px;
            font-size: 3.5rem;
            color: rgba(201, 169, 110, 0.2);
            font-family: var(--font-serif);
            line-height: 1;
            pointer-events: none;
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .testimonial-card .user-info {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .testimonial-card .user-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .testimonial-card .user-name {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--color-primary);
        }

        .testimonial-card .user-tag {
            font-size: 0.78rem;
            color: var(--color-text-light);
        }

        .testimonial-card .testimonial-text {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            font-style: italic;
        }

        .testimonial-stars {
            color: var(--color-accent);
            font-size: 0.85rem;
            margin-bottom: 8px;
            letter-spacing: 2px;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }

        .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            letter-spacing: 0.02em;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-accent-dark);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: rgba(201, 169, 110, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-base);
            color: var(--color-accent-dark);
            font-size: 0.8rem;
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--color-accent);
            color: #fff;
            transform: rotate(45deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 24px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin: 0;
        }

        /* CTA Form Section */
        .cta-form-section {
            background: linear-gradient(160deg, #1a1a2e 0%, #1f1f38 50%, #181830 100%);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-form-info h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .cta-form-info p {
            color: rgba(232, 232, 224, 0.7);
            font-size: 1rem;
            line-height: 1.7;
            margin-bottom: 24px;
        }

        .cta-form-info .cta-benefit-list {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cta-form-info .cta-benefit-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(232, 232, 224, 0.85);
            font-size: 0.95rem;
        }

        .cta-form-info .cta-benefit-list li i {
            color: var(--color-accent);
        }

        .cta-form-card {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-xl);
            padding: 36px 32px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
        }

        .cta-form-card h3 {
            color: #fff;
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .cta-form-card .form-subtitle {
            color: rgba(232, 232, 224, 0.55);
            font-size: 0.85rem;
            margin-bottom: 24px;
        }

        .cta-form-card .form-group {
            margin-bottom: 16px;
        }

        .cta-form-card label {
            display: block;
            color: rgba(232, 232, 224, 0.8);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .cta-form-card input,
        .cta-form-card select {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fff;
            border-radius: var(--radius-md);
            padding: 12px 16px;
            width: 100%;
            transition: all var(--transition-fast);
        }

        .cta-form-card input:focus,
        .cta-form-card select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
            background: rgba(255, 255, 255, 0.08);
        }

        .cta-form-card input::placeholder {
            color: rgba(232, 232, 224, 0.35);
        }

        .cta-form-card select option {
            background: #1a1a2e;
            color: #fff;
        }

        .btn-submit-cta {
            display: block;
            width: 100%;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            text-align: center;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            margin-top: 8px;
            cursor: pointer;
        }

        .btn-submit-cta:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 30px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
        }

        /* Footer */
        footer {
            background: #111118;
            color: var(--color-text-on-dark);
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-accent-light);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.4);
        }

        .footer-bottom a {
            color: rgba(232, 232, 224, 0.45);
        }

        .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            animation: fadeInUp 0.7s ease forwards;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .hero-text h1 {
                font-size: 2.3rem;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-form-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                flex-direction: column;
                padding: 16px;
                gap: 4px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                text-align: center;
                padding: 12px 16px;
                border-radius: var(--radius-md);
            }
            .mobile-menu-toggle {
                display: block;
            }
            .hero-section {
                min-height: auto;
                padding: 50px 0 70px;
            }
            .hero-text h1 {
                font-size: 1.8rem;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-value {
                font-size: 2rem;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .comparison-table-wrap {
                border-radius: var(--radius-md);
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section {
                padding: 50px 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
            .hero-booking-card {
                padding: 24px 18px;
            }
            .cta-form-card {
                padding: 24px 18px;
            }
            .container {
                padding: 0 18px;
            }
        }

        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .hero-text h1 {
                font-size: 1.5rem;
            }
            .hero-booking-card h3 {
                font-size: 1.1rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .time-slot-option {
                padding: 10px 12px;
                font-size: 0.85rem;
            }
            .time-slot-option .slot-time {
                font-size: 0.85rem;
            }
        }

/* roulang page: category5 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-accent-glow: #e8d5a3;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-bg-darker: #12121f;
            --color-bg-card: #1e1e35;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-text-on-dark-secondary: #b0b0a8;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-border-dark: #3a3a52;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --shadow-gold: 0 8px 40px rgba(201, 169, 110, 0.35);
            --shadow-gold-sm: 0 2px 12px rgba(201, 169, 110, 0.3);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }

        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.08);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            font-weight: 700;
            background: rgba(201, 169, 110, 0.12);
        }

        .nav-links .nav-cta-btn {
            background: var(--color-accent);
            color: #fff !important;
            font-weight: 700;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            margin-left: 8px;
        }

        .nav-links .nav-cta-btn:hover {
            background: var(--color-accent-dark);
            box-shadow: var(--shadow-gold);
            transform: translateY(-1px);
            color: #fff !important;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
            .nav-links .nav-cta-btn {
                padding: 8px 15px;
                font-size: 0.82rem;
                margin-left: 4px;
            }
        }

        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                align-items: stretch;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 10px 16px;
                font-size: 0.9rem;
                border-radius: var(--radius-md);
                text-align: center;
            }
            .nav-links .nav-cta-btn {
                margin-left: 0;
                margin-top: 6px;
                text-align: center;
            }
        }

        /* Hero Section - 优惠券墙 */
        .hero-vip {
            position: relative;
            background: var(--color-bg-darker);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            padding: 90px 0 80px;
            overflow: hidden;
            min-height: 580px;
            display: flex;
            align-items: center;
        }

        .hero-vip::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 55% 40%, rgba(201, 169, 110, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 60%, rgba(26, 26, 46, 0.7) 0%, transparent 55%),
                linear-gradient(180deg, rgba(18, 18, 31, 0.85) 0%, rgba(26, 26, 46, 0.9) 100%);
            z-index: 1;
        }

        .hero-vip .container {
            position: relative;
            z-index: 2;
        }

        .hero-vip-content {
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .hero-vip-text {
            flex: 1;
            min-width: 300px;
        }

        .hero-vip-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            border: 1px solid rgba(201, 169, 110, 0.4);
            color: var(--color-accent-glow);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 20px;
            text-transform: uppercase;
        }

        .hero-vip-text h1 {
            font-size: 2.8rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .hero-vip-text h1 .gold-highlight {
            color: var(--color-accent-glow);
            background: linear-gradient(135deg, #e8d5a3, #c9a96e, #b8944f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-vip-text p {
            font-size: 1.1rem;
            color: var(--color-text-on-dark-secondary);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-vip-text .btn-hero-claim {
            display: inline-block;
            background: linear-gradient(135deg, #c9a96e, #d4b87a, #c9a96e);
            color: #1a1a2e;
            font-weight: 800;
            font-size: 1.05rem;
            padding: 15px 36px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-slow);
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }

        .hero-vip-text .btn-hero-claim:hover {
            transform: translateY(-3px);
            box-shadow: 0 14px 44px rgba(201, 169, 110, 0.5);
            border-color: rgba(255, 255, 255, 0.3);
            color: #1a1a2e;
        }

        .hero-vip-text .btn-hero-claim::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.3) 50%, transparent 60%);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .hero-vip-text .btn-hero-claim:hover::after {
            transform: translateX(100%);
        }

        .hero-coupon-wall {
            flex: 1;
            min-width: 320px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            align-items: center;
            position: relative;
        }

        .coupon-main {
            width: 220px;
            height: 280px;
            background: linear-gradient(160deg, #1e1e35, #252542);
            border: 2px solid var(--color-accent);
            border-radius: var(--radius-xl);
            padding: 28px 22px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            box-shadow: var(--shadow-gold);
            position: relative;
            z-index: 3;
            transition: all var(--transition-slow);
            cursor: pointer;
        }

        .coupon-main:hover {
            transform: translateY(-8px) scale(1.03);
            box-shadow: 0 20px 56px rgba(201, 169, 110, 0.5);
            border-color: var(--color-accent-glow);
        }

        .coupon-main .coupon-ribbon {
            position: absolute;
            top: -14px;
            right: -14px;
            background: var(--color-accent);
            color: #1a1a2e;
            font-weight: 800;
            font-size: 0.75rem;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            box-shadow: var(--shadow-gold-sm);
            z-index: 5;
        }

        .coupon-main .coupon-icon {
            font-size: 3rem;
            color: var(--color-accent-glow);
            margin-bottom: 12px;
        }

        .coupon-main .coupon-value {
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            line-height: 1;
            letter-spacing: 0.02em;
        }

        .coupon-main .coupon-value span {
            font-size: 1.2rem;
            font-weight: 600;
            color: var(--color-accent-glow);
        }

        .coupon-main .coupon-label {
            font-size: 0.9rem;
            color: var(--color-text-on-dark-secondary);
            margin-top: 8px;
            letter-spacing: 0.03em;
        }

        .coupon-main .coupon-code {
            display: inline-block;
            margin-top: 12px;
            background: rgba(201, 169, 110, 0.15);
            color: var(--color-accent-glow);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            border: 1px dashed rgba(201, 169, 110, 0.4);
        }

        .coupon-mini {
            width: 140px;
            height: 160px;
            background: rgba(30, 30, 53, 0.8);
            border: 1px solid var(--color-border-dark);
            border-radius: var(--radius-lg);
            padding: 18px 14px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
            z-index: 2;
        }

        .coupon-mini:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-gold-sm);
            transform: translateY(-4px);
            background: rgba(37, 37, 66, 0.9);
        }

        .coupon-mini .mini-value {
            font-size: 1.6rem;
            font-weight: 900;
            color: #fff;
            line-height: 1;
        }

        .coupon-mini .mini-value span {
            font-size: 0.8rem;
            color: var(--color-accent-glow);
            font-weight: 600;
        }

        .coupon-mini .mini-label {
            font-size: 0.75rem;
            color: var(--color-text-on-dark-secondary);
            margin-top: 6px;
            letter-spacing: 0.02em;
        }

        @media (max-width: 768px) {
            .hero-vip {
                padding: 60px 0 50px;
                min-height: auto;
            }
            .hero-vip-content {
                flex-direction: column;
                gap: 36px;
            }
            .hero-vip-text h1 {
                font-size: 2rem;
            }
            .hero-vip-text p {
                font-size: 1rem;
            }
            .coupon-main {
                width: 180px;
                height: 240px;
                padding: 20px 16px;
            }
            .coupon-main .coupon-value {
                font-size: 2.4rem;
            }
            .coupon-mini {
                width: 110px;
                height: 130px;
                padding: 14px 10px;
            }
            .coupon-mini .mini-value {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 520px) {
            .hero-coupon-wall {
                gap: 10px;
            }
            .coupon-main {
                width: 150px;
                height: 200px;
            }
            .coupon-main .coupon-value {
                font-size: 1.8rem;
            }
            .coupon-mini {
                width: 90px;
                height: 110px;
            }
            .coupon-mini .mini-value {
                font-size: 1rem;
            }
            .coupon-mini .mini-label {
                font-size: 0.7rem;
            }
        }

        /* Section通用 */
        .section-padding {
            padding: 80px 0;
        }
        .section-padding-sm {
            padding: 60px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }
        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            margin-bottom: 12px;
        }
        .section-header .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }
        .section-header .gold-line {
            display: block;
            width: 50px;
            height: 3px;
            background: var(--color-accent);
            margin: 14px auto 0;
            border-radius: 2px;
        }

        /* 指标看板 */
        .metrics-dashboard {
            background: var(--color-bg-alt);
            padding: 70px 0;
        }
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .metric-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .metric-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-accent);
        }
        .metric-card .metric-icon {
            font-size: 2.2rem;
            color: var(--color-accent);
            margin-bottom: 12px;
        }
        .metric-card .metric-number {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--color-primary);
            line-height: 1;
            letter-spacing: 0.02em;
        }
        .metric-card .metric-number .plus {
            color: var(--color-accent);
            font-size: 1.4rem;
        }
        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin-top: 8px;
            font-weight: 500;
        }
        .metric-card .metric-trend {
            display: inline-block;
            margin-top: 10px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--color-success);
            background: rgba(45, 138, 86, 0.08);
            padding: 4px 12px;
            border-radius: var(--radius-full);
        }
        @media (max-width: 992px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .metric-card .metric-number {
                font-size: 2rem;
            }
        }

        /* 服务矩阵 */
        .service-matrix {
            background: var(--color-white);
        }
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .matrix-card {
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .matrix-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform var(--transition-slow);
        }
        .matrix-card:hover::before {
            transform: scaleX(1);
        }
        .matrix-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
        }
        .matrix-card .matrix-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(201, 169, 110, 0.15), rgba(201, 169, 110, 0.05));
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            font-size: 1.6rem;
            color: var(--color-accent-dark);
        }
        .matrix-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .matrix-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .matrix-card .matrix-tag {
            display: inline-block;
            margin-top: 14px;
            background: rgba(201, 169, 110, 0.1);
            color: var(--color-accent-dark);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            letter-spacing: 0.03em;
        }
        @media (max-width: 992px) {
            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .matrix-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 对比表 */
        .compare-section {
            background: var(--color-bg-alt);
        }
        .compare-table-wrap {
            overflow-x: auto;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            background: var(--color-white);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
        }
        .compare-table thead th {
            background: var(--color-primary);
            color: #fff;
            padding: 18px 20px;
            font-size: 1rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            text-align: center;
            border-bottom: 2px solid var(--color-accent);
        }
        .compare-table thead th:first-child {
            text-align: left;
            border-radius: var(--radius-xl) 0 0 0;
        }
        .compare-table thead th:last-child {
            border-radius: 0 var(--radius-xl) 0 0;
            background: var(--color-accent-dark);
            color: #fff;
        }
        .compare-table tbody td {
            padding: 16px 20px;
            text-align: center;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            border-bottom: 1px solid var(--color-border-light);
            vertical-align: middle;
        }
        .compare-table tbody td:first-child {
            text-align: left;
            font-weight: 600;
            color: var(--color-text);
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .compare-table .check-icon {
            color: var(--color-success);
            font-weight: 700;
        }
        .compare-table .cross-icon {
            color: var(--color-text-light);
        }
        .compare-table .vip-highlight-cell {
            background: rgba(201, 169, 110, 0.06);
            font-weight: 700;
            color: var(--color-accent-dark);
        }
        .compare-table tbody tr:hover {
            background: rgba(201, 169, 110, 0.03);
        }

        /* VIP等级 */
        .tier-section {
            background: var(--color-white);
        }
        .tier-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .tier-card {
            background: var(--color-bg);
            border-radius: var(--radius-xl);
            padding: 32px 20px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
        }
        .tier-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
        }
        .tier-card.tier-featured {
            border: 2px solid var(--color-accent);
            background: linear-gradient(180deg, rgba(201, 169, 110, 0.06) 0%, var(--color-bg) 30%);
            box-shadow: var(--shadow-accent);
        }
        .tier-card .tier-badge-top {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.75rem;
            padding: 4px 16px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            white-space: nowrap;
            box-shadow: var(--shadow-gold-sm);
        }
        .tier-card .tier-icon {
            font-size: 2.8rem;
            margin-bottom: 10px;
        }
        .tier-card .tier-name {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            margin-bottom: 6px;
        }
        .tier-card .tier-threshold {
            font-size: 0.85rem;
            color: var(--color-text-light);
            margin-bottom: 14px;
        }
        .tier-card .tier-benefits {
            list-style: none;
            padding: 0;
            margin: 0 0 18px;
            text-align: left;
            font-size: 0.85rem;
            color: var(--color-text-secondary);
        }
        .tier-card .tier-benefits li {
            padding: 5px 0;
            padding-left: 20px;
            position: relative;
            line-height: 1.5;
        }
        .tier-card .tier-benefits li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--color-accent-dark);
            font-weight: 700;
            font-size: 0.8rem;
        }
        .tier-card .btn-tier {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            padding: 10px 22px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            letter-spacing: 0.03em;
            transition: all var(--transition-base);
        }
        .tier-card .btn-tier:hover {
            background: var(--color-accent-dark);
            color: #fff;
            box-shadow: var(--shadow-gold-sm);
        }
        .tier-card.tier-featured .btn-tier {
            background: var(--color-accent);
            color: #1a1a2e;
            font-weight: 700;
        }
        @media (max-width: 992px) {
            .tier-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .tier-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 用户见证 */
        .testimonial-section {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
        }
        .testimonial-section .section-header h2 {
            color: #fff;
        }
        .testimonial-section .section-subtitle {
            color: var(--color-text-on-dark-secondary);
        }
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .testimonial-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-xl);
            padding: 28px;
            border: 1px solid var(--color-border-dark);
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-gold-sm);
            transform: translateY(-4px);
        }
        .testimonial-card .testimonial-stars {
            color: var(--color-accent);
            font-size: 0.9rem;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .testimonial-card .testimonial-text {
            font-size: 0.95rem;
            line-height: 1.7;
            color: var(--color-text-on-dark-secondary);
            margin-bottom: 16px;
            font-style: italic;
        }
        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-card .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 0.85rem;
        }
        .testimonial-card .author-name {
            font-weight: 700;
            color: #fff;
            font-size: 0.9rem;
        }
        .testimonial-card .author-tag {
            font-size: 0.78rem;
            color: var(--color-accent-glow);
        }
        @media (max-width: 768px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* FAQ */
        .faq-section {
            background: var(--color-bg-alt);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            margin-bottom: 14px;
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-question {
            width: 100%;
            background: none;
            padding: 18px 24px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
            text-align: left;
            display: flex;
            justify-content: space-between;
            align-items: center;
            letter-spacing: 0.02em;
            cursor: pointer;
            border: none;
            outline: none;
        }
        .faq-question .faq-icon {
            font-size: 0.9rem;
            color: var(--color-accent);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            margin-left: 12px;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 24px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* CTA表单 */
        .cta-form-section {
            background: var(--color-bg-dark);
            padding: 80px 0;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-form-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(201, 169, 110, 0.12) 0%, transparent 55%);
            pointer-events: none;
        }
        .cta-form-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-form-wrap {
            max-width: 600px;
            margin: 0 auto;
            background: var(--color-bg-card);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            border: 1px solid var(--color-border-dark);
            box-shadow: var(--shadow-xl);
        }
        .cta-form-wrap h3 {
            font-size: 1.8rem;
            font-weight: 800;
            text-align: center;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
            color: #fff;
        }
        .cta-form-wrap .cta-subtitle {
            text-align: center;
            color: var(--color-text-on-dark-secondary);
            font-size: 0.95rem;
            margin-bottom: 28px;
        }
        .cta-form-wrap .form-group {
            margin-bottom: 16px;
        }
        .cta-form-wrap input {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--color-border-dark);
            color: #fff;
            border-radius: var(--radius-md);
            padding: 14px 18px;
            font-size: 0.95rem;
        }
        .cta-form-wrap input::placeholder {
            color: rgba(232, 232, 224, 0.4);
        }
        .cta-form-wrap input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
            background: rgba(255, 255, 255, 0.1);
        }
        .cta-form-wrap .btn-submit {
            width: 100%;
            background: linear-gradient(135deg, #c9a96e, #d4b87a);
            color: #1a1a2e;
            font-weight: 800;
            font-size: 1rem;
            padding: 15px;
            border-radius: var(--radius-full);
            letter-spacing: 0.04em;
            box-shadow: var(--shadow-gold);
            transition: all var(--transition-slow);
            cursor: pointer;
            border: none;
        }
        .cta-form-wrap .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 40px rgba(201, 169, 110, 0.5);
        }

        /* Footer */
        footer {
            background: var(--color-primary);
            color: var(--color-text-on-dark);
            padding: 50px 0 30px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: #fff;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-glow);
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: space-between;
            align-items: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.45);
        }
        .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
        }
        .footer-bottom a:hover {
            color: var(--color-accent-glow);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* 动效 */
        @keyframes floatUp {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-6px);
            }
        }
        .float-anim {
            animation: floatUp 3s ease-in-out infinite;
        }
        @keyframes glowPulse {
            0%,
            100% {
                box-shadow: 0 4px 20px rgba(201, 169, 110, 0.25);
            }
            50% {
                box-shadow: 0 8px 40px rgba(201, 169, 110, 0.5);
            }
        }
        .glow-pulse {
            animation: glowPulse 2.5s ease-in-out infinite;
        }

/* roulang page: category6 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }

        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }

        input::placeholder {
            color: var(--color-text-light);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header & Navigation */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }

        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }

        header .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .nav-links a:hover {
            color: var(--color-primary);
            background: rgba(26, 26, 46, 0.04);
        }

        .nav-links a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.1);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: #fff !important;
            font-weight: 600 !important;
            padding: 10px 20px !important;
            border-radius: var(--radius-full) !important;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
            margin-left: 6px;
        }

        .nav-cta-btn:hover {
            background: var(--color-accent-dark) !important;
            color: #fff !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            transform: translateY(-1px);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 6px;
            cursor: pointer;
            z-index: 1001;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            background: var(--color-bg-dark);
            min-height: 580px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(26, 26, 46, 0.88) 0%, rgba(26, 26, 46, 0.7) 40%, rgba(26, 26, 46, 0.55) 100%);
            z-index: 1;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 48px;
            padding-top: 40px;
            padding-bottom: 40px;
        }

        .hero-content {
            flex: 1;
            max-width: 560px;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            color: var(--color-accent-light);
            font-size: 0.85rem;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            letter-spacing: 0.06em;
            margin-bottom: 20px;
            border: 1px solid rgba(201, 169, 110, 0.3);
        }

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--color-text-on-dark);
            line-height: 1.25;
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }

        .hero-content h1 .accent {
            color: var(--color-accent-light);
        }

        .hero-content .hero-desc {
            font-size: 1.1rem;
            color: rgba(232, 232, 224, 0.75);
            line-height: 1.75;
            margin-bottom: 32px;
            max-width: 480px;
        }

        .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--color-text-on-dark);
            font-weight: 600;
            padding: 14px 28px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            border: 2px solid rgba(232, 232, 224, 0.5);
            transition: all var(--transition-base);
            cursor: pointer;
        }

        .btn-outline-light:hover {
            border-color: var(--color-accent-light);
            color: var(--color-accent-light);
            background: rgba(201, 169, 110, 0.08);
        }

        .hero-visual {
            flex-shrink: 0;
            width: 280px;
            position: relative;
        }

        .vertical-card {
            aspect-ratio: 9 / 16;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-xl);
            border: 1px solid rgba(255, 255, 255, 0.15);
            overflow: hidden;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
            position: relative;
            backdrop-filter: blur(4px);
        }

        .vertical-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-xl);
        }

        .vertical-card .card-glow {
            position: absolute;
            inset: 0;
            border-radius: var(--radius-xl);
            box-shadow: inset 0 0 60px rgba(201, 169, 110, 0.15);
            pointer-events: none;
        }

        .vertical-card .play-indicator {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 56px;
            height: 56px;
            background: rgba(201, 169, 110, 0.85);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
            pointer-events: none;
            animation: pulse-ring 2.5s ease-in-out infinite;
        }

        @keyframes pulse-ring {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(201, 169, 110, 0.5);
            }
            50% {
                box-shadow: 0 0 0 20px rgba(201, 169, 110, 0);
            }
        }

        /* Stats Dashboard */
        .stats-section {
            padding: 50px 0;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .stat-card {
            text-align: center;
            padding: 28px 20px;
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
            border-radius: 0 0 var(--radius-sm) var(--radius-sm);
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }

        .stat-card:hover::before {
            opacity: 1;
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-number .accent {
            color: var(--color-accent);
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .stat-sub {
            font-size: 0.8rem;
            color: var(--color-text-light);
            margin-top: 4px;
        }

        /* Section Common */
        .section {
            padding: 72px 0;
        }

        .section-dark {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
        }

        .section-alt {
            background: var(--color-bg-alt);
        }

        .section-header {
            margin-bottom: 44px;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--color-accent-dark);
            text-transform: uppercase;
            margin-bottom: 10px;
            background: rgba(201, 169, 110, 0.1);
            padding: 4px 14px;
            border-radius: var(--radius-full);
        }

        .section-dark .section-tag {
            color: var(--color-accent-light);
            background: rgba(201, 169, 110, 0.18);
        }

        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .section-dark .section-title {
            color: var(--color-text-on-dark);
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            line-height: 1.7;
        }

        .section-dark .section-desc {
            color: rgba(232, 232, 224, 0.65);
        }

        /* Pathway / Service Matrix */
        .pathway-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
            counter-reset: pathway;
        }

        .pathway-item {
            display: flex;
            align-items: flex-start;
            gap: 24px;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 32px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            counter-increment: pathway;
        }

        .pathway-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
            transform: translateX(4px);
        }

        .pathway-num {
            flex-shrink: 0;
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            color: var(--color-accent);
            font-weight: 800;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: 0;
        }

        .pathway-body h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            letter-spacing: 0.02em;
        }

        .pathway-body p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.65;
        }

        .pathway-icon {
            margin-left: auto;
            flex-shrink: 0;
            color: var(--color-accent);
            font-size: 1.3rem;
            opacity: 0.6;
            transition: opacity var(--transition-fast);
        }

        .pathway-item:hover .pathway-icon {
            opacity: 1;
        }

        /* Game Category Grid */
        .game-category-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            grid-template-rows: auto auto;
            gap: 18px;
        }

        .game-cat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            cursor: pointer;
        }

        .game-cat-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-border);
        }

        .game-cat-card.large {
            grid-row: span 2;
        }

        .game-cat-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }

        .game-cat-card.large .card-img-wrap {
            aspect-ratio: 4 / 3;
        }

        .game-cat-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .game-cat-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .game-cat-card .card-img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(26, 26, 46, 0.7) 0%, rgba(26, 26, 46, 0.1) 50%, transparent 100%);
        }

        .game-cat-card .card-info {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            z-index: 2;
        }

        .game-cat-card .card-info h5 {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 4px;
            letter-spacing: 0.03em;
        }

        .game-cat-card .card-info .difficulty {
            display: inline-block;
            font-size: 0.75rem;
            background: rgba(201, 169, 110, 0.85);
            color: #fff;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        /* Comparison Section */
        .comparison-wrap {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 20px;
            align-items: stretch;
        }

        .comparison-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 32px;
            border: 1px solid var(--color-border-light);
            text-align: center;
            transition: all var(--transition-base);
        }

        .comparison-card.before {
            border-left: 4px solid #e0d5c5;
        }

        .comparison-card.after {
            border-left: 4px solid var(--color-accent);
            box-shadow: var(--shadow-md);
        }

        .comparison-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }

        .comparison-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
            text-align: left;
        }

        .comparison-card ul li {
            padding: 8px 0;
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 10px;
            border-bottom: 1px solid var(--color-border-light);
        }

        .comparison-card ul li:last-child {
            border-bottom: none;
        }

        .comparison-card ul li i {
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .comparison-card.before ul li i {
            color: #c0b090;
        }

        .comparison-card.after ul li i {
            color: var(--color-success);
        }

        .comparison-divider {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            width: 60px;
        }

        .comparison-arrow {
            width: 48px;
            height: 48px;
            background: var(--color-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            box-shadow: var(--shadow-accent);
            animation: float-arrow 2.5s ease-in-out infinite;
        }

        @keyframes float-arrow {
            0%,
            100% {
                transform: translateX(0);
            }
            50% {
                transform: translateX(8px);
            }
        }

        /* Guarantee Section */
        .guarantee-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .guarantee-item {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            text-align: center;
            transition: all var(--transition-base);
        }

        .guarantee-item:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(201, 169, 110, 0.4);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
            transform: translateY(-3px);
        }

        .guarantee-icon {
            width: 56px;
            height: 56px;
            background: rgba(201, 169, 110, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            color: var(--color-accent-light);
            font-size: 1.5rem;
        }

        .guarantee-item h5 {
            color: var(--color-text-on-dark);
            font-weight: 700;
            font-size: 1.05rem;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }

        .guarantee-item p {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: var(--color-border);
        }

        .faq-question {
            width: 100%;
            text-align: left;
            background: none;
            padding: 20px 24px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
        }

        .faq-question i {
            color: var(--color-accent);
            transition: transform var(--transition-base);
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 24px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            margin: 0;
            color: var(--color-text-secondary);
            font-size: 0.93rem;
            line-height: 1.7;
        }

        /* CTA Form Section */
        .cta-form-section {
            padding: 72px 0;
            background: var(--color-bg);
        }

        .cta-form-card {
            background: var(--color-white);
            border-radius: var(--radius-xl);
            padding: 48px;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border-light);
            max-width: 700px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-form-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light), var(--color-accent-dark));
            border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        }

        .cta-form-card h3 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }

        .cta-form-card .cta-sub {
            color: var(--color-text-secondary);
            margin-bottom: 28px;
            font-size: 0.95rem;
        }

        .cta-form-row {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
        }

        .cta-form-row input {
            flex: 1;
            border-radius: var(--radius-full);
            padding: 14px 20px;
            font-size: 0.95rem;
        }

        .cta-form-row .btn-primary {
            flex-shrink: 0;
            border-radius: var(--radius-full);
            padding: 14px 28px;
            white-space: nowrap;
        }

        .cta-note {
            font-size: 0.78rem;
            color: var(--color-text-light);
            margin-top: 14px;
        }

        /* Footer */
        footer {
            background: var(--color-bg-dark);
            color: var(--color-text-on-dark);
            padding: 52px 0 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
            color: #fff;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 14px;
            color: var(--color-accent-light);
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(232, 232, 224, 0.55);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: center;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.8rem;
            color: rgba(232, 232, 224, 0.4);
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        /* Animations */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-on-scroll.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-section .container {
                flex-direction: column;
                text-align: center;
                gap: 32px;
            }
            .hero-content {
                max-width: 100%;
            }
            .hero-content .hero-desc {
                max-width: 100%;
            }
            .hero-btns {
                justify-content: center;
            }
            .hero-visual {
                width: 200px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .game-category-grid {
                grid-template-columns: 1fr 1fr;
            }
            .game-cat-card.large {
                grid-row: span 1;
                grid-column: span 2;
            }
            .comparison-wrap {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .comparison-divider {
                width: 100%;
                height: 40px;
            }
            .comparison-arrow {
                transform: rotate(90deg);
                animation: float-arrow-vert 2.5s ease-in-out infinite;
            }
            @keyframes float-arrow-vert {
                0%,
                100% {
                    transform: rotate(90deg) translateX(0);
                }
                50% {
                    transform: rotate(90deg) translateX(8px);
                }
            }
            .guarantee-list {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2rem;
            }
            .hero-visual {
                width: 160px;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .game-category-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .game-cat-card.large {
                grid-column: span 1;
            }
            .guarantee-list {
                grid-template-columns: 1fr;
            }
            .cta-form-card {
                padding: 28px 20px;
            }
            .cta-form-row {
                flex-direction: column;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .pathway-item {
                flex-direction: column;
                text-align: center;
                align-items: center;
                padding: 20px;
            }
            .pathway-icon {
                margin-left: 0;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                flex-direction: column;
                padding: 16px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
                gap: 4px;
            }
            .nav-links.show {
                display: flex;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.6rem;
            }
            .hero-visual {
                width: 130px;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .comparison-card {
                padding: 20px;
            }
            .cta-form-card {
                padding: 20px 16px;
            }
            .container {
                padding: 0 16px;
            }
            header .header-inner {
                padding: 0 16px;
            }
            .btn-primary,
            .btn-outline-light {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: category7 */
:root {
            --color-primary: #1a1a2e;
            --color-primary-light: #252542;
            --color-accent: #c9a96e;
            --color-accent-light: #d4b87a;
            --color-accent-dark: #b8944f;
            --color-bg: #fafaf8;
            --color-bg-alt: #f2f0eb;
            --color-bg-dark: #1a1a2e;
            --color-text: #1c1c1c;
            --color-text-secondary: #5a5a5a;
            --color-text-light: #8a8a8a;
            --color-text-on-dark: #e8e8e0;
            --color-border: #e0dcd4;
            --color-border-light: #eeeae4;
            --color-white: #ffffff;
            --color-success: #2d8a56;
            --color-warning: #d4a843;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 999px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(201, 169, 110, 0.25);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-serif: 'Noto Serif SC', 'STSong', 'Songti SC', 'KaiTi', serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --max-width: 1200px;
            --max-width-narrow: 900px;
            --header-height: 68px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            letter-spacing: 0.01em;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-base);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
            outline: none;
        }
        input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.12);
        }
        input::placeholder {
            color: var(--color-text-light);
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }
        .container-narrow {
            max-width: var(--max-width-narrow);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header */
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--header-height);
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base);
        }
        header.scrolled {
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
            background: rgba(255, 255, 255, 0.97);
        }
        header .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .nav-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .nav-logo .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-weight: 900;
            font-size: 1.1rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .nav-links a {
            padding: 8px 15px;
            border-radius: var(--radius-full);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .nav-links a:hover {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.06);
        }
        .nav-links a.active {
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.12);
            font-weight: 600;
        }
        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: #fff !important;
            font-weight: 600 !important;
            padding: 9px 20px !important;
            border-radius: var(--radius-full) !important;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
            margin-left: 4px;
        }
        .nav-cta-btn:hover {
            background: var(--color-accent-dark) !important;
            color: #fff !important;
            box-shadow: 0 6px 24px rgba(201, 169, 110, 0.35);
            transform: translateY(-1px);
        }
        .mobile-menu-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-primary);
            padding: 8px;
            border-radius: var(--radius-sm);
        }

        /* Hero */
        .hero-community {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            background: linear-gradient(160deg, #1a1a2e 0%, #252542 40%, #1f1f35 100%);
            overflow: hidden;
        }
        .hero-community::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }
        .hero-community::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, rgba(26, 26, 46, 0.95), transparent);
            z-index: 1;
        }
        .hero-community .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 60px 0;
        }
        .hero-community .hero-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            color: var(--color-accent-light);
            border: 1px solid rgba(201, 169, 110, 0.35);
            padding: 6px 18px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 20px;
            animation: fadeInUp 0.6s ease forwards;
        }
        .hero-community h1 {
            font-size: 3rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
            animation: fadeInUp 0.6s ease 0.1s forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero-community h1 .accent {
            color: var(--color-accent-light);
        }
        .hero-community .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(232, 232, 224, 0.8);
            max-width: 600px;
            line-height: 1.7;
            margin-bottom: 28px;
            animation: fadeInUp 0.6s ease 0.2s forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .hero-community .countdown-bar {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 14px 24px;
            margin-bottom: 24px;
            animation: fadeInUp 0.6s ease 0.3s forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .countdown-bar .countdown-label {
            color: rgba(232, 232, 224, 0.7);
            font-size: 0.85rem;
            letter-spacing: 0.04em;
        }
        .countdown-bar .countdown-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-accent-light);
            min-width: 36px;
            text-align: center;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
        }
        .countdown-bar .countdown-sep {
            color: rgba(255, 255, 255, 0.5);
            font-weight: 300;
        }
        .hero-community .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            animation: fadeInUp 0.6s ease 0.4s forwards;
            opacity: 0;
            animation-fill-mode: forwards;
        }
        .btn-accent {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-accent:hover {
            background: var(--color-accent-dark);
            color: #fff;
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
        }
        .btn-outline-light-custom {
            display: inline-block;
            background: transparent;
            color: #fff;
            font-weight: 600;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            border: 2px solid rgba(255, 255, 255, 0.4);
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.7);
            color: #fff;
            transform: translateY(-2px);
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Section titles */
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--color-accent-dark);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 650px;
            line-height: 1.7;
        }

        /* Metrics Dashboard */
        .metrics-section {
            padding: 70px 0;
            background: var(--color-white);
        }
        .metric-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
        }
        .metric-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-accent-light);
        }
        .metric-card .metric-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: rgba(201, 169, 110, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.4rem;
            color: var(--color-accent-dark);
        }
        .metric-card .metric-value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1;
        }
        .metric-card .metric-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin-top: 6px;
        }

        /* Service Matrix */
        .service-matrix-section {
            padding: 70px 0;
            background: var(--color-bg-alt);
        }
        .service-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .service-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-accent-light);
        }
        .service-card .service-card-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: var(--radius-md);
            margin-bottom: 18px;
        }
        .service-card .service-card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.1);
            padding: 4px 12px;
            border-radius: var(--radius-full);
            margin-bottom: 10px;
        }
        .service-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .service-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Comparison Section */
        .comparison-section {
            padding: 70px 0;
            background: var(--color-white);
        }
        .comparison-table-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-md);
        }
        .comparison-table-wrap table {
            width: 100%;
            border-collapse: collapse;
            margin: 0;
        }
        .comparison-table-wrap th {
            background: var(--color-primary);
            color: #fff;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            text-align: center;
        }
        .comparison-table-wrap th.col-accent {
            background: var(--color-accent-dark);
            color: #fff;
        }
        .comparison-table-wrap td {
            padding: 14px 20px;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            font-size: 0.9rem;
            color: var(--color-text-secondary);
        }
        .comparison-table-wrap tr:last-child td {
            border-bottom: none;
        }
        .comparison-table-wrap .check-icon {
            color: var(--color-success);
            font-weight: 700;
            font-size: 1.1rem;
        }
        .comparison-table-wrap .cross-icon {
            color: var(--color-danger);
            font-weight: 700;
            font-size: 1.1rem;
        }

        /* Highlights */
        .highlights-section {
            padding: 70px 0;
            background: var(--color-bg);
        }
        .highlight-card {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
        }
        .highlight-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent-light);
            transform: translateY(-2px);
        }
        .highlight-card .hl-num {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-full);
            background: var(--color-primary);
            color: var(--color-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.2rem;
        }
        .highlight-card .hl-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .highlight-card .hl-body p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* Topics */
        .topics-section {
            padding: 70px 0;
            background: var(--color-bg-alt);
        }
        .topic-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
        }
        .topic-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .topic-card .topic-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .topic-card .topic-body {
            padding: 20px;
        }
        .topic-card .topic-tag {
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-accent-dark);
            background: rgba(201, 169, 110, 0.1);
            padding: 3px 10px;
            border-radius: var(--radius-full);
            display: inline-block;
            margin-bottom: 8px;
        }
        .topic-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .topic-card .topic-meta {
            font-size: 0.78rem;
            color: var(--color-text-light);
            display: flex;
            gap: 14px;
            align-items: center;
        }

        /* Testimonials */
        .testimonials-section {
            padding: 70px 0;
            background: var(--color-white);
        }
        .testimonial-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid var(--color-border-light);
            height: 100%;
            transition: all var(--transition-base);
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent-light);
        }
        .testimonial-card .t-quote {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 16px;
            position: relative;
            padding-left: 16px;
            border-left: 3px solid var(--color-accent);
        }
        .testimonial-card .t-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-card .t-avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background: var(--color-primary-light);
            color: var(--color-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .testimonial-card .t-name {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-primary);
        }
        .testimonial-card .t-role {
            font-size: 0.78rem;
            color: var(--color-text-light);
        }

        /* FAQ */
        .faq-section {
            padding: 70px 0;
            background: var(--color-bg-alt);
        }
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-accent-light);
        }
        .faq-item .faq-question {
            padding: 18px 24px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: none;
            width: 100%;
            text-align: left;
            letter-spacing: 0.02em;
        }
        .faq-item .faq-question .faq-icon {
            font-size: 0.8rem;
            transition: transform var(--transition-base);
            color: var(--color-accent-dark);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 18px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA Form */
        .cta-form-section {
            padding: 70px 0;
            background: var(--color-bg-dark);
            position: relative;
            overflow: hidden;
        }
        .cta-form-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.06;
            z-index: 0;
        }
        .cta-form-section .cta-form-wrap {
            position: relative;
            z-index: 1;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-xl);
            padding: 44px;
            max-width: 650px;
            margin: 0 auto;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }
        .cta-form-section h2 {
            color: #fff;
            font-weight: 800;
            font-size: 1.8rem;
            text-align: center;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }
        .cta-form-section .cta-sub {
            color: rgba(232, 232, 224, 0.7);
            text-align: center;
            font-size: 0.95rem;
            margin-bottom: 24px;
        }
        .cta-form-section input {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            border-radius: var(--radius-full);
            padding: 14px 20px;
            margin-bottom: 12px;
        }
        .cta-form-section input::placeholder {
            color: rgba(255, 255, 255, 0.45);
        }
        .cta-form-section input:focus {
            border-color: var(--color-accent-light);
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.2);
        }
        .btn-submit-full {
            width: 100%;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            padding: 14px;
            border-radius: var(--radius-full);
            font-size: 1rem;
            letter-spacing: 0.03em;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base);
            margin-top: 4px;
        }
        .btn-submit-full:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 8px 28px rgba(201, 169, 110, 0.4);
            transform: translateY(-2px);
        }

        /* Footer */
        footer {
            background: var(--color-primary);
            color: var(--color-text-on-dark);
            padding: 50px 0 0;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        footer .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            letter-spacing: 0.04em;
            color: #fff;
            margin-bottom: 12px;
        }
        footer h4 {
            font-size: 0.9rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-accent-light);
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        footer ul li {
            margin-bottom: 8px;
        }
        footer ul li a {
            color: rgba(232, 232, 224, 0.6);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        footer ul li a:hover {
            color: var(--color-accent-light);
        }
        footer .footer-bottom {
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.78rem;
            color: rgba(232, 232, 224, 0.45);
            align-items: center;
            justify-content: space-between;
        }
        footer .footer-bottom a {
            color: rgba(232, 232, 224, 0.5);
        }
        footer .footer-bottom a:hover {
            color: var(--color-accent-light);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-links a {
                padding: 6px 10px;
                font-size: 0.8rem;
            }
            .nav-logo {
                font-size: 1.25rem;
            }
            .hero-community h1 {
                font-size: 2.2rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 16px;
                box-shadow: var(--shadow-lg);
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
                gap: 4px;
                z-index: 999;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                padding: 10px 16px;
                border-radius: var(--radius-md);
                width: 100%;
                text-align: left;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .hero-community {
                min-height: 440px;
            }
            .hero-community h1 {
                font-size: 1.8rem;
            }
            .hero-community .hero-subtitle {
                font-size: 0.95rem;
            }
            .countdown-bar {
                padding: 10px 16px;
                gap: 6px;
            }
            .countdown-bar .countdown-num {
                font-size: 1.2rem;
                min-width: 26px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-form-section .cta-form-wrap {
                padding: 28px 20px;
            }
            footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .comparison-table-wrap {
                overflow-x: auto;
            }
            .comparison-table-wrap table {
                min-width: 600px;
            }
        }
        @media (max-width: 520px) {
            .hero-community h1 {
                font-size: 1.5rem;
            }
            .hero-community .hero-btns {
                flex-direction: column;
                gap: 10px;
            }
            .btn-accent,
            .btn-outline-light-custom {
                text-align: center;
                padding: 12px 24px;
                font-size: 0.9rem;
            }
            .container-custom {
                padding: 0 16px;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .metric-card .metric-value {
                font-size: 1.8rem;
            }
            .highlight-card {
                flex-direction: column;
                gap: 12px;
            }
        }