/* roulang page: index */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

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

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            font-size: 26px;
            color: var(--primary);
            padding: 6px;
            border-radius: var(--radius-sm);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: #fff;
            z-index: 999;
            flex-direction: column;
            padding: 20px;
            gap: 4px;
            overflow-y: auto;
            box-shadow: var(--shadow-lg);
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 18px;
            font-size: 16px;
            font-weight: 600;
            border-radius: var(--radius-md);
            color: var(--text);
            transition: all var(--transition);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: var(--bg-dark);
            background-image: linear-gradient(135deg, rgba(13, 27, 42, 0.95) 0%, rgba(26, 26, 46, 0.88) 40%, rgba(15, 52, 96, 0.85) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 80px 0 90px;
            color: #fff;
            overflow: hidden;
        }

        .hero-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .hero-label {
            display: inline-block;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--gold);
            margin-bottom: 20px;
            backdrop-filter: blur(8px);
        }

        .hero-title {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1.15;
            margin-bottom: 18px;
            color: #fff;
            letter-spacing: -1px;
        }

        .hero-title .highlight {
            color: var(--gold);
            position: relative;
        }

        .hero-desc {
            font-size: 1.1rem;
            line-height: 1.75;
            color: rgba(255, 255, 255, 0.8);
            max-width: 600px;
            margin-bottom: 32px;
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 40px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            letter-spacing: 0.3px;
            transition: all var(--transition);
            box-shadow: 0 6px 24px rgba(233, 68, 96, 0.35);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: #D63850;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(233, 68, 96, 0.45);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: 2px solid rgba(255, 255, 255, 0.5);
            letter-spacing: 0.3px;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-compare-grid {
            display: grid;
            grid-template-columns: 1fr 1.3fr 1fr;
            gap: 20px;
            margin-top: 20px;
        }

        .hero-compare-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            backdrop-filter: blur(6px);
            transition: all var(--transition-slow);
        }

        .hero-compare-card.recommended {
            background: rgba(255, 255, 255, 0.14);
            border: 2px solid var(--gold);
            box-shadow: 0 8px 40px rgba(245, 197, 24, 0.2);
            position: relative;
            transform: scale(1.04);
            z-index: 2;
        }

        .hero-compare-card.recommended .rec-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--gold);
            color: var(--primary);
            font-weight: 800;
            font-size: 12px;
            padding: 5px 16px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .hero-compare-card h3 {
            color: #fff;
            font-size: 1.05rem;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .hero-compare-card.recommended h3 {
            color: var(--gold);
            font-size: 1.15rem;
        }

        .hero-compare-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hero-compare-card ul li {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.9rem;
            padding: 5px 0;
            padding-left: 20px;
            position: relative;
            line-height: 1.5;
        }

        .hero-compare-card ul li::before {
            content: '✗';
            position: absolute;
            left: 0;
            color: #999;
            font-size: 12px;
            top: 6px;
        }

        .hero-compare-card.recommended ul li::before {
            content: '✓';
            color: var(--gold);
            font-weight: 700;
        }

        .hero-compare-card .card-cta {
            display: block;
            text-align: center;
            margin-top: 16px;
            padding: 10px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 14px;
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            transition: all var(--transition);
        }

        .hero-compare-card.recommended .card-cta {
            background: var(--gold);
            color: var(--primary);
            font-weight: 800;
        }

        .hero-compare-card .card-cta:hover {
            background: rgba(255, 255, 255, 0.22);
            color: #fff;
        }

        .hero-compare-card.recommended .card-cta:hover {
            background: #E0B010;
            color: var(--primary);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-gap) 0;
        }

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

        .section-dark {
            background: var(--bg-dark);
            color: #fff;
        }

        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            color: var(--secondary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 900;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .section-header .section-sub {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.65);
        }

        /* ========== CATEGORY GRID ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 20px;
        }

        .category-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

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

        .category-card .cat-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            background: #FEF0F3;
            color: var(--secondary);
        }

        .category-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin: 0;
        }

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

        .category-card .cat-link {
            font-weight: 700;
            font-size: 13.5px;
            color: var(--secondary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
        }

        .category-card .cat-link i {
            transition: transform var(--transition);
        }

        .category-card:hover .cat-link i {
            transform: translateX(4px);
        }

        /* ========== VALUE CARDS ========== */
        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 24px;
        }

        .value-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-align: center;
        }

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

        .value-card .value-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 16px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            background: linear-gradient(135deg, #FEF0F3, #FFE0E6);
            color: var(--secondary);
        }

        .value-card h3 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .value-card p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.65;
        }

        /* ========== FEATURE GRID ========== */
        .feature-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            margin-bottom: 50px;
        }

        .feature-row.reverse {
            direction: rtl;
        }

        .feature-row.reverse .feature-text {
            direction: ltr;
        }

        .feature-text h3 {
            font-size: 1.6rem;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .feature-text p {
            font-size: 1rem;
            color: var(--text-light);
            line-height: 1.75;
            margin-bottom: 16px;
        }

        .feature-text .feature-list {
            list-style: none;
            padding: 0;
        }

        .feature-text .feature-list li {
            padding: 7px 0;
            padding-left: 26px;
            position: relative;
            font-size: 0.95rem;
            color: var(--text);
        }

        .feature-text .feature-list li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-weight: 700;
            font-size: 14px;
        }

        .feature-img-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            background: #ddd;
        }

        .feature-img-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            min-height: 280px;
        }

        /* ========== ENTRY MATRIX ========== */
        .entry-matrix {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .entry-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 18px 20px;
            background: var(--card);
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 15px;
            color: var(--primary);
            border: 2px solid var(--border-light);
            transition: all var(--transition);
            cursor: pointer;
            text-align: left;
        }

        .entry-btn:hover {
            border-color: var(--secondary);
            background: #FFF5F7;
            color: var(--secondary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .entry-btn i {
            font-size: 20px;
            color: var(--secondary);
            width: 28px;
            text-align: center;
        }

        /* ========== HOT LIST ========== */
        .hotlist-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 18px;
        }

        .hotlist-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 18px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            cursor: pointer;
        }

        .hotlist-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
            border-color: var(--secondary);
        }

        .hotlist-rank {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .hotlist-rank.silver {
            background: #7F8C8D;
        }

        .hotlist-rank.bronze {
            background: #E67E22;
        }

        .hotlist-info h4 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 4px;
        }

        .hotlist-info p {
            font-size: 0.85rem;
            color: var(--text-light);
            margin: 0;
            line-height: 1.4;
        }

        .hotlist-cta {
            margin-left: auto;
            flex-shrink: 0;
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 700;
            border-radius: var(--radius-full);
            background: var(--secondary);
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition);
        }

        .btn-sm:hover {
            background: #D63850;
            color: #fff;
            transform: scale(1.04);
        }

        /* ========== NEWS SECTION ========== */
        .news-layout {
            display: grid;
            grid-template-columns: 1.3fr 1fr;
            gap: 30px;
        }

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

        .news-list-item:hover {
            padding-left: 8px;
        }

        .news-date {
            flex-shrink: 0;
            width: 60px;
            text-align: center;
            font-weight: 700;
            color: var(--secondary);
            font-size: 0.85rem;
            line-height: 1.3;
        }

        .news-date span {
            display: block;
            font-size: 1.6rem;
            font-weight: 900;
            line-height: 1;
        }

        .news-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin: 0 0 6px;
            line-height: 1.4;
        }

        .news-content p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0 0 8px;
            line-height: 1.6;
        }

        .news-content .read-more {
            font-weight: 700;
            font-size: 13px;
            color: var(--secondary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-sidebar {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: fit-content;
            position: sticky;
            top: 90px;
        }

        .news-sidebar h4 {
            font-size: 1.1rem;
            font-weight: 800;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--secondary);
        }

        .news-sidebar ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            font-size: 0.9rem;
            font-weight: 600;
            transition: color var(--transition);
            cursor: pointer;
        }

        .news-sidebar ul li:hover {
            color: var(--secondary);
        }

        .news-sidebar ul li:last-child {
            border-bottom: none;
        }

        /* ========== ZONE CARDS ========== */
        .zone-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        .zone-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 220px;
            display: flex;
            align-items: flex-end;
            cursor: pointer;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            background-size: cover;
            background-position: center;
        }

        .zone-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-xl);
        }

        .zone-card .zone-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.15) 60%, rgba(0, 0, 0, 0.05) 100%);
            z-index: 1;
        }

        .zone-card .zone-info {
            position: relative;
            z-index: 2;
            padding: 20px;
            color: #fff;
            width: 100%;
        }

        .zone-card .zone-info h3 {
            color: #fff;
            font-size: 1.2rem;
            font-weight: 800;
            margin: 0 0 4px;
        }

        .zone-card .zone-info p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 0.85rem;
            margin: 0;
        }

        /* ========== SCENARIO ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 20px;
        }

        .scenario-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1px solid var(--border-light);
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

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

        .scenario-card .sc-icon {
            font-size: 36px;
            margin-bottom: 12px;
            display: block;
        }

        .scenario-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

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

        /* ========== BRAND INTRO ========== */
        .brand-intro-block {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
            line-height: 1.9;
            font-size: 1.05rem;
            color: var(--text);
        }

        .brand-intro-block p {
            margin-bottom: 16px;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
            padding: 30px 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--gold);
            display: block;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            font-weight: 500;
        }

        /* ========== REVIEWS ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 20px;
        }

        .review-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .review-card:hover {
            box-shadow: var(--shadow-md);
        }

        .review-stars {
            color: var(--gold);
            font-size: 16px;
            margin-bottom: 10px;
            letter-spacing: 2px;
        }

        .review-card p {
            font-size: 0.93rem;
            color: var(--text);
            line-height: 1.7;
            margin-bottom: 12px;
            font-style: italic;
        }

        .review-author {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--primary);
        }

        .review-author span {
            font-weight: 400;
            color: var(--text-muted);
            font-size: 0.82rem;
        }

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

        .step-card {
            text-align: center;
            position: relative;
            z-index: 1;
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 18px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

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

        .step-number {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }

        .step-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .step-card p {
            font-size: 0.85rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

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

        .faq-item:hover {
            border-color: #ccc;
        }

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

        .faq-question:hover {
            background: #FAFBFC;
        }

        .faq-question i {
            transition: transform var(--transition);
            color: var(--text-muted);
            font-size: 14px;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            font-size: 0.93rem;
            color: var(--text-light);
            line-height: 1.7;
        }

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

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
            padding: 70px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover;
            opacity: 0.08;
            z-index: 0;
        }

        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 700px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .cta-inner h2 {
            color: #fff;
            font-size: 2rem;
            font-weight: 900;
            margin-bottom: 12px;
        }

        .cta-inner p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1.05rem;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 500px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 220px;
            padding: 14px 20px;
            border-radius: var(--radius-full);
            border: 2px solid transparent;
            font-size: 15px;
            font-family: inherit;
            outline: none;
            transition: all var(--transition);
        }

        .cta-form input:focus {
            border-color: var(--gold);
            box-shadow: 0 0 0 4px rgba(245, 197, 24, 0.2);
        }

        .btn-gold {
            padding: 14px 30px;
            background: var(--gold);
            color: var(--primary);
            font-weight: 800;
            font-size: 15px;
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            box-shadow: 0 6px 24px rgba(245, 197, 24, 0.3);
        }

        .btn-gold:hover {
            background: #E0B010;
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(245, 197, 24, 0.4);
            color: var(--primary);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #111827;
            color: #CBD5E1;
            padding: 50px 0 30px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 30px;
            margin-bottom: 36px;
        }

        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col ul li {
            padding: 5px 0;
            font-size: 0.88rem;
        }

        .footer-col ul li a {
            color: #94A3B8;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-brand {
            font-size: 1.4rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-bottom {
            border-top: 1px solid #1F2937;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            font-size: 0.82rem;
            color: #6B7280;
        }

        .footer-bottom a {
            color: #9CA3AF;
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        .footer-bottom .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-compare-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .hero-compare-card.recommended {
                transform: scale(1);
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .feature-row {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .feature-row.reverse {
                direction: ltr;
            }
            .entry-matrix {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-links {
                display: none;
            }
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 768px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .category-grid {
                grid-template-columns: 1fr 1fr;
            }
            .value-grid {
                grid-template-columns: 1fr;
            }
            .entry-matrix {
                grid-template-columns: 1fr 1fr;
            }
            .hotlist-grid {
                grid-template-columns: 1fr;
            }
            .zone-grid {
                grid-template-columns: 1fr 1fr;
            }
            .scenario-grid {
                grid-template-columns: 1fr 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
            }
            .steps-row {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .cta-form {
                flex-direction: column;
            }
            .hero-cta-row {
                flex-direction: column;
            }
            .hero-compare-grid {
                grid-template-columns: 1fr;
            }
            .btn-primary,
            .btn-outline-light {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.4rem;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .entry-matrix {
                grid-template-columns: 1fr;
            }
            .zone-grid {
                grid-template-columns: 1fr;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr;
            }
            .steps-row {
                grid-template-columns: 1fr;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .container-custom {
                padding: 0 14px;
            }
            .hero-section {
                padding: 50px 0 60px;
            }
            .site-header {
                height: 56px;
            }
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

        /* Utility */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category1 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            font-size: 24px;
            color: var(--text);
            padding: 8px;
            border-radius: var(--radius-sm);
            line-height: 1;
        }

        .mobile-toggle:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-md);
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
        }

        @media (min-width: 1025px) {
            .mobile-menu {
                display: none !important;
            }
        }

        /* ========== HERO ========== */
        .hero-category {
            position: relative;
            background: var(--bg-dark);
            background-image: linear-gradient(135deg, rgba(13, 27, 42, 0.94) 0%, rgba(22, 33, 62, 0.88) 40%, rgba(15, 52, 96, 0.85) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            padding: 80px 0 90px;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -120px;
            width: 480px;
            height: 480px;
            background: radial-gradient(circle, rgba(233, 69, 96, 0.18) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .hero-category .hero-grid {
            display: grid;
            grid-template-columns: 1fr 420px;
            gap: 56px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-category .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(233, 69, 96, 0.2);
            border: 1px solid rgba(233, 69, 96, 0.35);
            color: #FFB3C1;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 20px;
        }

        .hero-category .hero-badge i {
            color: var(--secondary);
            font-size: 12px;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.5);
            }
        }

        .hero-category h1 {
            font-family: var(--font-heading);
            font-size: 44px;
            font-weight: 900;
            color: #FFFFFF;
            line-height: 1.2;
            margin: 0 0 18px;
            letter-spacing: -0.8px;
        }

        .hero-category h1 span {
            color: var(--secondary);
            position: relative;
        }

        .hero-category .hero-subtitle {
            font-size: 17px;
            color: #B0BEC5;
            line-height: 1.7;
            margin: 0 0 28px;
            max-width: 520px;
        }

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

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            background: #D63852;
            color: #fff;
            box-shadow: 0 8px 28px rgba(233, 69, 96, 0.35);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: 2px solid rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-data-panel {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .hero-data-panel .panel-title {
            font-size: 13px;
            font-weight: 700;
            color: #B0BEC5;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero-data-panel .panel-title i {
            color: var(--secondary);
        }

        .data-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            gap: 12px;
        }

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

        .data-row .team-name {
            font-size: 14px;
            font-weight: 600;
            color: #E0E0E0;
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .data-row .data-value {
            font-size: 15px;
            font-weight: 800;
            color: var(--gold);
            white-space: nowrap;
            font-variant-numeric: tabular-nums;
            font-family: 'SF Mono', 'Consolas', 'Monaco', monospace;
        }

        .data-row .data-change {
            font-size: 12px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: var(--radius-full);
            white-space: nowrap;
        }

        .data-row .data-change.up {
            background: rgba(76, 175, 80, 0.2);
            color: #81C784;
        }

        .data-row .data-change.down {
            background: rgba(233, 69, 96, 0.2);
            color: #EF9A9A;
        }

        @media (max-width: 1024px) {
            .hero-category .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .hero-category h1 {
                font-size: 34px;
            }
            .hero-category {
                padding: 56px 0 60px;
                min-height: auto;
            }
            .hero-data-panel {
                max-width: 500px;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 27px;
            }
            .hero-category .hero-subtitle {
                font-size: 15px;
            }
            .hero-category {
                padding: 40px 0 44px;
            }
            .hero-data-panel {
                padding: 20px 16px;
            }
            .btn-primary,
            .btn-outline-light {
                padding: 12px 22px;
                font-size: 14px;
            }
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-dark {
            background: var(--bg-dark);
            color: #E0E0E0;
        }

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

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--secondary);
            text-transform: uppercase;
            letter-spacing: 1.2px;
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 34px;
            font-weight: 900;
            color: var(--primary);
            line-height: 1.25;
            margin: 0 0 14px;
            letter-spacing: -0.5px;
        }

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

        .section-desc {
            font-size: 16px;
            color: var(--text-light);
            line-height: 1.7;
            max-width: 640px;
            margin: 0 0 36px;
        }

        .section-dark .section-desc {
            color: #B0BEC5;
        }

        /* ========== COVERAGE CARDS ========== */
        .coverage-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .coverage-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            text-align: center;
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .coverage-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--secondary);
        }

        .coverage-card .league-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-light), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 24px;
            color: #fff;
            font-weight: 900;
        }

        .coverage-card h4 {
            font-family: var(--font-heading);
            font-size: 18px;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 8px;
        }

        .coverage-card p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        .coverage-card .stat-badge {
            display: inline-block;
            margin-top: 12px;
            padding: 5px 12px;
            background: #FFF5F5;
            color: var(--secondary);
            font-size: 12px;
            font-weight: 700;
            border-radius: var(--radius-full);
        }

        @media (max-width: 1024px) {
            .coverage-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .coverage-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== FEATURE ROWS ========== */
        .feature-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .feature-row.reverse {
            direction: ltr;
        }

        .feature-row.reverse>* {
            direction: ltr;
        }

        .feature-image-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .feature-image-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4/3;
        }

        .feature-image-wrap .image-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.5) 100%);
            pointer-events: none;
        }

        .feature-content h3 {
            font-family: var(--font-heading);
            font-size: 28px;
            font-weight: 900;
            color: var(--primary);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .section-dark .feature-content h3 {
            color: #FFFFFF;
        }

        .feature-content p {
            font-size: 15px;
            color: var(--text-light);
            line-height: 1.7;
            margin: 0 0 16px;
        }

        .section-dark .feature-content p {
            color: #B0BEC5;
        }

        .feature-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .feature-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            padding: 8px 0;
            font-size: 14.5px;
            color: var(--text);
            line-height: 1.5;
        }

        .section-dark .feature-list li {
            color: #CFD8DC;
        }

        .feature-list li i {
            color: var(--secondary);
            font-size: 16px;
            margin-top: 2px;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .feature-row {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .feature-content h3 {
                font-size: 23px;
            }
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scenario-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
        }

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

        .scenario-card .scenario-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: #FFF0F3;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--secondary);
            margin-bottom: 16px;
        }

        .scenario-card h4 {
            font-family: var(--font-heading);
            font-size: 20px;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 10px;
        }

        .scenario-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
            margin: 0;
        }

        @media (max-width: 768px) {
            .scenario-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .scenario-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== STATS STRIP ========== */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-block {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .stat-block:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .stat-block .stat-number {
            font-family: var(--font-heading);
            font-size: 42px;
            font-weight: 900;
            color: var(--secondary);
            letter-spacing: -1px;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-block .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .stat-block .stat-number {
                font-size: 32px;
            }
        }
        @media (max-width: 520px) {
            .stats-strip {
                grid-template-columns: 1fr 1fr;
            }
        }

        /* ========== HOT MATCHES ========== */
        .match-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

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

        .match-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .match-card .match-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }

        .match-card .match-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .match-card .match-img .match-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--secondary);
            color: #fff;
            padding: 5px 12px;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

        .match-card .match-body {
            padding: 18px 16px;
        }

        .match-card .match-body h4 {
            font-family: var(--font-heading);
            font-size: 17px;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 6px;
        }

        .match-card .match-body .match-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

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

        @media (max-width: 768px) {
            .match-cards-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .match-cards-grid {
                grid-template-columns: 1fr;
            }
        }

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

        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .process-step .step-number {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-size: 22px;
            font-weight: 900;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            position: relative;
            z-index: 2;
        }

        .process-step h4 {
            font-family: var(--font-heading);
            font-size: 17px;
            font-weight: 800;
            color: var(--primary);
            margin: 0 0 6px;
        }

        .section-dark .process-step h4 {
            color: #FFFFFF;
        }

        .process-step p {
            font-size: 13.5px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        .section-dark .process-step p {
            color: #B0BEC5;
        }

        @media (max-width: 768px) {
            .process-steps {
                grid-template-columns: repeat(2, 1fr);
                gap: 28px;
            }
        }
        @media (max-width: 520px) {
            .process-steps {
                grid-template-columns: 1fr;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

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

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

        .faq-question {
            width: 100%;
            background: none;
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 700;
            color: var(--primary);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            border: none;
            font-family: var(--font-body);
            line-height: 1.4;
        }

        .faq-question i {
            color: var(--secondary);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 14.5px;
            color: var(--text-light);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
            padding: 64px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(233, 69, 96, 0.2) 0%, transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section .cta-content {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 36px;
            font-weight: 900;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: -0.5px;
        }

        .cta-section p {
            font-size: 16px;
            color: #B0BEC5;
            margin: 0 0 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-section .btn-primary {
            font-size: 16px;
            padding: 16px 36px;
        }

        @media (max-width: 520px) {
            .cta-section h2 {
                font-size: 26px;
            }
            .cta-section {
                padding: 44px 0;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0D1117;
            color: #E0E0E0;
            padding: 48px 0 28px;
            font-size: 14px;
        }

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

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin: 0 0 12px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 13.5px;
            transition: color var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            font-size: 12.5px;
            color: #6B7280;
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-links-row a {
            color: #6B7280;
            font-size: 12.5px;
            transition: color var(--transition);
        }

        .footer-links-row a:hover {
            color: var(--secondary);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width:768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--primary);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }

        .mobile-toggle:hover {
            background: #F5F6FA;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            flex-direction: column;
            padding: 12px 0;
            z-index: 999;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-left: 3px solid transparent;
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
            border-left-color: var(--secondary);
        }

        .mobile-menu a.active {
            background: #FFF0F3;
            color: var(--secondary);
            border-left-color: var(--secondary);
            font-weight: 700;
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-full);
            transition: all var(--transition);
            letter-spacing: 0.3px;
            white-space: nowrap;
            cursor: pointer;
            border: none;
            font-family: var(--font-body);
        }

        .btn-primary {
            background: var(--secondary);
            color: #fff;
            box-shadow: 0 4px 14px rgba(233, 69, 96, 0.35);
        }

        .btn-primary:hover {
            background: #D63850;
            color: #fff;
            box-shadow: 0 6px 22px rgba(233, 69, 96, 0.5);
            transform: translateY(-2px);
        }

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

        .btn-outline:hover {
            background: var(--secondary);
            color: #fff;
            transform: translateY(-2px);
        }

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

        .btn-white:hover {
            background: #f8f8f8;
            color: var(--secondary);
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }

        .btn-lg {
            padding: 15px 36px;
            font-size: 16px;
            border-radius: var(--radius-full);
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: var(--bg-dark);
            background-image: linear-gradient(180deg, rgba(13, 27, 42, 0.82) 0%, rgba(13, 27, 42, 0.88) 40%, rgba(13, 27, 42, 0.94) 100%), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            padding: 80px 0 70px;
            overflow: hidden;
        }

        .hero-section .hero-content {
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .hero-text {
            flex: 1 1 480px;
            color: #fff;
        }

        .hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(233, 69, 96, 0.2);
            border: 1px solid rgba(233, 69, 96, 0.45);
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 700;
            color: #FF8A9E;
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 18px;
        }

        .hero-text h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

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

        .hero-text .hero-desc {
            font-size: 1.1rem;
            color: #C8CDD6;
            line-height: 1.75;
            margin-bottom: 28px;
            max-width: 560px;
        }

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

        .hero-visual {
            flex: 0 0 420px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-data-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            backdrop-filter: blur(10px);
            width: 100%;
            max-width: 400px;
        }

        .hero-stat-row {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 20px;
        }

        .hero-stat-item {
            text-align: center;
            flex: 1;
        }

        .hero-stat-num {
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            line-height: 1;
            font-family: var(--font-heading);
        }

        .hero-stat-num span {
            color: var(--secondary);
        }

        .hero-stat-label {
            font-size: 12px;
            color: #94A3B8;
            margin-top: 6px;
            letter-spacing: 0.5px;
        }

        .hero-data-bar {
            height: 6px;
            background: rgba(255, 255, 255, 0.12);
            border-radius: 3px;
            margin: 8px 0;
            overflow: hidden;
        }

        .hero-data-bar-fill {
            height: 100%;
            border-radius: 3px;
            background: var(--secondary);
            transition: width 1.5s ease;
        }

        .hero-data-labels {
            display: flex;
            justify-content: space-between;
            font-size: 11px;
            color: #8892A0;
            margin-top: 4px;
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-dark {
            background: var(--bg-dark);
            color: #fff;
        }

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

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            color: var(--secondary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
            letter-spacing: -0.3px;
        }

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

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        .section-dark .section-subtitle {
            color: #B0B8C4;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header .section-subtitle {
            margin: 0 auto;
        }

        /* ========== CARDS ========== */
        .card {
            background: var(--card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 28px 24px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

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

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card-icon.red {
            background: #FFF0F3;
            color: var(--secondary);
        }

        .card-icon.blue {
            background: #E8F0FE;
            color: #3B6CB4;
        }

        .card-icon.green {
            background: #E8F8EF;
            color: #2D8A56;
        }

        .card-icon.amber {
            background: #FFF8E8;
            color: #E8A820;
        }

        .card-icon.purple {
            background: #F3EDFF;
            color: #6B3FA0;
        }

        .card h3 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .card p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.65;
            margin-bottom: 0;
            flex-grow: 1;
        }

        .card-image-top {
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 18px;
            flex-shrink: 0;
        }

        .card-image-top img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .card:hover .card-image-top img {
            transform: scale(1.04);
        }

        /* ========== STAT ROW ========== */
        .stat-block {
            text-align: center;
            padding: 20px;
        }

        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--primary);
            line-height: 1;
            letter-spacing: -1px;
        }

        .stat-number .plus {
            color: var(--secondary);
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 600;
        }

        .section-dark .stat-number {
            color: #fff;
        }

        .section-dark .stat-label {
            color: #94A3B8;
        }

        /* ========== PROCESS STEPS ========== */
        .process-step {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            padding: 20px 0;
            position: relative;
        }

        .process-step-num {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-heading);
        }

        .process-step-content h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .process-step-content p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.6;
            margin: 0;
        }

        .section-dark .process-step-content h4 {
            color: #fff;
        }

        .section-dark .process-step-content p {
            color: #B0B8C4;
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 32px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
            text-align: center;
        }

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

        .scenario-icon {
            font-size: 40px;
            margin-bottom: 16px;
            display: block;
        }

        .scenario-card h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

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

        /* ========== FAQ ========== */
        .faq-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--card);
            transition: all var(--transition);
        }

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

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

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

        .faq-question i {
            transition: transform var(--transition);
            font-size: 14px;
            color: var(--text-muted);
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        .faq-answer p {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
            border-radius: var(--radius-xl);
            padding: 50px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(233, 69, 96, 0.15);
            pointer-events: none;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(245, 197, 24, 0.1);
            pointer-events: none;
        }

        .cta-banner h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-banner p {
            font-size: 1.05rem;
            color: #C8CDD6;
            max-width: 560px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }

        .cta-banner .btn {
            position: relative;
            z-index: 1;
        }

        /* ========== DATA TABLE STYLE ========== */
        .data-highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .data-highlight-item {
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 20px 18px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            text-align: center;
        }

        .data-highlight-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .data-highlight-value {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 900;
            color: var(--secondary);
            line-height: 1.2;
        }

        .data-highlight-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 4px;
            font-weight: 600;
        }

        .section-dark .data-highlight-item {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(255, 255, 255, 0.1);
        }

        .section-dark .data-highlight-label {
            color: #94A3B8;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary);
            color: #C8CDD6;
            padding: 50px 0 28px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-col h4 {
            font-family: var(--font-heading);
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 0.88rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px 24px;
            font-size: 0.82rem;
            color: #6B7280;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-links-row a {
            color: #6B7280;
            font-size: 0.82rem;
            transition: color var(--transition);
        }

        .footer-links-row a:hover {
            color: #fff;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width:1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .nav-region {
                font-size: 12px;
                padding: 7px 12px;
            }
            .hero-text h1 {
                font-size: 2.2rem;
            }
            .hero-visual {
                flex: 0 0 340px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width:768px) {
            .nav-links {
                display: none;
            }
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .hero-section {
                min-height: auto;
                padding: 50px 0 44px;
            }
            .hero-section .hero-content {
                flex-direction: column;
                gap: 32px;
            }
            .hero-text h1 {
                font-size: 1.7rem;
            }
            .hero-text .hero-desc {
                font-size: 0.95rem;
            }
            .hero-visual {
                flex: 0 0 auto;
                width: 100%;
                max-width: 380px;
            }
            .hero-data-card {
                padding: 22px 18px;
            }
            .hero-stat-num {
                font-size: 1.6rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .cta-banner {
                padding: 36px 22px;
                border-radius: var(--radius-lg);
            }
            .cta-banner h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .data-highlight-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stat-number {
                font-size: 2rem;
            }
            .process-step {
                gap: 14px;
            }
            .process-step-num {
                width: 38px;
                height: 38px;
                font-size: 16px;
            }
        }

        @media (max-width:520px) {
            .hero-text h1 {
                font-size: 1.4rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .hero-data-card {
                padding: 16px 14px;
            }
            .hero-stat-row {
                gap: 8px;
            }
            .hero-stat-num {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                text-align: center;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
            .data-highlight-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .data-highlight-value {
                font-size: 1.3rem;
            }
            .card {
                padding: 20px 16px;
            }
            .btn-lg {
                padding: 12px 24px;
                font-size: 14px;
            }
            .cta-banner h2 {
                font-size: 1.3rem;
            }
            .cta-banner p {
                font-size: 0.9rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            color: var(--primary);
            margin-top: 0;
            line-height: 1.3;
            font-weight: 700;
        }

        h1 {
            font-size: 2.6rem;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 2rem;
            letter-spacing: -0.3px;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
        }

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

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
            flex-shrink: 0;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            font-size: 22px;
            color: var(--text);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .mobile-toggle:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .nav-region {
                font-size: 12px;
                padding: 6px 12px;
            }
            .logo-text {
                font-size: 18px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 17px;
            }
        }

        @media (max-width: 860px) {
            .nav-links {
                display: none;
            }
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .header-inner {
                justify-content: space-between;
            }
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(233, 68, 96, 0.3);
        }

        .btn-primary:hover {
            background: #D63850;
            color: #fff;
            box-shadow: 0 7px 22px rgba(233, 68, 96, 0.45);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(233, 68, 96, 0.3);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 26px;
            background: transparent;
            color: var(--primary);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: 2px solid var(--border);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
        }

        .btn-outline:hover {
            border-color: var(--secondary);
            color: var(--secondary);
            background: #FFF5F6;
        }

        .btn-gold {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--gold);
            color: #1A1A2E;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
            box-shadow: 0 4px 14px rgba(245, 197, 24, 0.35);
        }

        .btn-gold:hover {
            background: #E0B010;
            color: #1A1A2E;
            box-shadow: 0 7px 22px rgba(245, 197, 24, 0.5);
            transform: translateY(-2px);
        }

        /* ========== SECTION STYLES ========== */
        .section {
            padding: var(--section-gap) 0;
        }

        .section-dark {
            background: var(--bg-dark);
            color: #E0E4EA;
        }

        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

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

        .section-label {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(233, 68, 96, 0.1);
            color: var(--secondary);
            font-weight: 700;
            font-size: 13px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
        }

        .section-subtitle {
            font-size: 1.1rem;
            color: var(--text-light);
            margin-bottom: 32px;
            max-width: 680px;
            line-height: 1.7;
        }

        .section-dark .section-title {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: #B0B8C4;
        }

        /* ========== CARD STYLES ========== */
        .card-elevated {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
        }

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

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card-icon.red {
            background: #FDE8EC;
            color: var(--secondary);
        }
        .card-icon.blue {
            background: #E3ECF7;
            color: var(--accent);
        }
        .card-icon.gold {
            background: #FEF7DC;
            color: var(--gold-dark);
        }
        .card-icon.green {
            background: #E6F5EC;
            color: #27AE60;
        }
        .card-icon.purple {
            background: #F0E8F8;
            color: #7C3AED;
        }

        .card-elevated h3 {
            font-size: 1.25rem;
            margin-bottom: 8px;
            font-weight: 700;
        }

        .card-elevated p {
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ========== HERO SECTION ========== */
        .hero-report {
            position: relative;
            background: var(--bg-dark);
            padding: 64px 0;
            overflow: hidden;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

        .hero-report::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-report .container-custom {
            position: relative;
            z-index: 1;
        }

        .hero-report-inner {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-report-cover {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-xl);
            aspect-ratio: 3/4;
            max-width: 360px;
            margin: 0 auto;
        }

        .hero-report-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        .hero-report-cover-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--secondary);
            color: #fff;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 12px;
            letter-spacing: 0.5px;
            z-index: 2;
        }

        .hero-report-content h1 {
            color: #fff;
            font-size: 2.4rem;
            margin-bottom: 12px;
            line-height: 1.25;
        }

        .hero-report-content .hero-report-subtitle {
            color: #C0C8D4;
            font-size: 1.1rem;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .hero-report-toc {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            margin-bottom: 24px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-report-toc h4 {
            color: var(--gold);
            font-size: 0.95rem;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .hero-report-toc ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .hero-report-toc ul li {
            color: #D0D8E4;
            padding: 5px 0;
            font-size: 0.93rem;
            padding-left: 20px;
            position: relative;
            line-height: 1.5;
        }

        .hero-report-toc ul li::before {
            content: '▸';
            position: absolute;
            left: 0;
            color: var(--secondary);
            font-size: 0.8rem;
            top: 6px;
        }

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

        .hero-report-form input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border-radius: var(--radius-full);
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 15px;
            font-family: var(--font-body);
            transition: all var(--transition);
            outline: none;
        }

        .hero-report-form input::placeholder {
            color: #8892A0;
        }
        .hero-report-form input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.14);
            box-shadow: 0 0 0 4px rgba(233, 68, 96, 0.15);
        }

        @media (max-width: 768px) {
            .hero-report-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-report-cover {
                max-width: 240px;
                aspect-ratio: 3/4;
            }
            .hero-report-content h1 {
                font-size: 1.8rem;
            }
            .hero-report {
                padding: 40px 0;
                min-height: auto;
            }
            .hero-report-form {
                flex-direction: column;
            }
            .hero-report-form input {
                min-width: 100%;
            }
        }

        /* ========== STATS BANNER ========== */
        .stats-banner {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
        }

        .stat-item {
            text-align: center;
            padding: 28px 20px;
            position: relative;
        }

        .stat-item+.stat-item::before {
            content: '';
            position: absolute;
            left: 0;
            top: 20%;
            bottom: 20%;
            width: 1px;
            background: var(--border-light);
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--secondary);
            font-family: var(--font-heading);
            letter-spacing: -1px;
            line-height: 1;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-top: 6px;
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-banner {
                grid-template-columns: repeat(2, 1fr);
            }
            .stat-item:nth-child(3)::before {
                content: '';
                position: absolute;
                left: 0;
                top: 20%;
                bottom: 20%;
                width: 1px;
                background: var(--border-light);
            }
            .stat-item:nth-child(2)::before {
                display: none;
            }
            .stat-number {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .stats-banner {
                grid-template-columns: 1fr 1fr;
            }
            .stat-item {
                padding: 20px 14px;
            }
            .stat-number {
                font-size: 1.7rem;
            }
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scenario-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .scenario-card-img {
            height: 200px;
            overflow: hidden;
        }

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

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

        .scenario-card-body {
            padding: 20px 22px;
        }

        .scenario-card-body h3 {
            font-size: 1.15rem;
            margin-bottom: 6px;
            font-weight: 700;
        }

        .scenario-card-body p {
            color: var(--text-light);
            font-size: 0.9rem;
            line-height: 1.6;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .scenario-card-img {
                height: 160px;
            }
        }

        /* ========== CASE STUDY LIST ========== */
        .casestudy-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .casestudy-item {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 24px;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            align-items: start;
        }

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

        .casestudy-thumb {
            border-radius: var(--radius-md);
            overflow: hidden;
            aspect-ratio: 16/11;
            width: 100%;
        }

        .casestudy-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .casestudy-info h3 {
            font-size: 1.15rem;
            margin-bottom: 6px;
        }
        .casestudy-info .casestudy-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .casestudy-info p {
            font-size: 0.93rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 10px;
        }
        .casestudy-tag {
            display: inline-block;
            padding: 4px 12px;
            background: #FDE8EC;
            color: var(--secondary);
            font-size: 0.8rem;
            font-weight: 600;
            border-radius: var(--radius-full);
        }

        @media (max-width: 600px) {
            .casestudy-item {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .casestudy-thumb {
                aspect-ratio: 16/9;
            }
        }

        /* ========== PROCESS TIMELINE ========== */
        .process-timeline {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
            position: relative;
        }

        .process-step {
            text-align: center;
            position: relative;
            padding-top: 40px;
        }

        .process-step::before {
            content: '';
            position: absolute;
            top: 20px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--border);
            z-index: 0;
        }

        .process-step:first-child::before {
            left: 50%;
        }
        .process-step:last-child::before {
            right: 50%;
        }

        .process-step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 16px;
            margin: 0 auto 12px;
            position: relative;
            z-index: 1;
            box-shadow: 0 4px 12px rgba(233, 68, 96, 0.35);
        }

        .process-step h4 {
            font-size: 0.95rem;
            margin-bottom: 4px;
            font-weight: 700;
        }
        .process-step p {
            font-size: 0.82rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 0;
        }

        @media (max-width: 768px) {
            .process-timeline {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .process-step {
                padding-top: 0;
                display: flex;
                align-items: center;
                gap: 14px;
                text-align: left;
            }
            .process-step::before {
                display: none;
            }
            .process-step-num {
                margin: 0;
                flex-shrink: 0;
            }
        }

        /* ========== PRICING ========== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        .pricing-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            text-align: center;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            position: relative;
        }

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

        .pricing-card.featured {
            border-color: var(--secondary);
            box-shadow: var(--shadow-lg);
            border-width: 2px;
            background: #FFFBFB;
        }

        .pricing-card.featured::before {
            content: '热门推荐';
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--secondary);
            color: #fff;
            padding: 5px 18px;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .pricing-card .price-tag {
            font-size: 3rem;
            font-weight: 900;
            color: var(--primary);
            font-family: var(--font-heading);
            letter-spacing: -1px;
            margin-bottom: 4px;
        }

        .pricing-card .price-unit {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 20px;
        }

        .pricing-card ul {
            list-style: none;
            padding: 0;
            margin: 0 0 24px;
            text-align: left;
            flex: 1;
        }

        .pricing-card ul li {
            padding: 8px 0;
            font-size: 0.9rem;
            color: var(--text-light);
            padding-left: 22px;
            position: relative;
            border-bottom: 1px solid var(--border-light);
        }

        .pricing-card ul li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #27AE60;
            font-weight: 700;
            font-size: 0.85rem;
            top: 9px;
        }

        .pricing-card .btn-primary,
        .pricing-card .btn-outline,
        .pricing-card .btn-gold {
            width: 100%;
            justify-content: center;
        }

        @media (max-width: 768px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .pricing-card {
                padding: 24px 20px;
            }
            .pricing-card .price-tag {
                font-size: 2.4rem;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-item summary {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            color: var(--primary);
            transition: color var(--transition);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 14px;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item[open] summary {
            color: var(--secondary);
            border-bottom: 1px solid var(--border-light);
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-item .faq-body {
            padding: 16px 22px 20px;
            font-size: 0.93rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }

        .cta-banner>* {
            position: relative;
            z-index: 1;
        }

        .cta-banner h2 {
            color: #fff;
            font-size: 2rem;
            margin-bottom: 10px;
        }
        .cta-banner p {
            color: #C0C8D4;
            font-size: 1.05rem;
            margin-bottom: 24px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 768px) {
            .cta-banner {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-banner h2 {
                font-size: 1.5rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #111827;
            color: #D1D5DB;
            padding: 48px 0 28px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.3px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            margin-bottom: 12px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

        .footer-col ul li {
            margin-bottom: 6px;
        }

        .footer-col ul li a {
            color: #9CA3AF;
            font-size: 0.88rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid #1F2937;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: center;
            font-size: 0.82rem;
            color: #6B7280;
            text-align: center;
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links-row a {
            color: #9CA3AF;
            font-size: 0.82rem;
            transition: color var(--transition);
        }
        .footer-links-row a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .gap-lg {
            gap: 32px;
        }

        /* ========== FOUNDATION OVERRIDES ========== */
        .grid-container {
            max-width: var(--max-width);
            padding-left: 24px;
            padding-right: 24px;
        }

        @media (max-width: 768px) {
            .grid-container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* Smooth section transitions */
        .section {
            animation: fadeInUp 0.6s ease-out both;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .section:nth-child(2) {
            animation-delay: 0.05s;
        }
        .section:nth-child(3) {
            animation-delay: 0.1s;
        }
        .section:nth-child(4) {
            animation-delay: 0.15s;
        }
        .section:nth-child(5) {
            animation-delay: 0.2s;
        }
        .section:nth-child(6) {
            animation-delay: 0.25s;
        }

/* roulang page: category4 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            font-size: 24px;
            color: var(--text);
            padding: 8px;
            border-radius: var(--radius-sm);
            line-height: 1;
        }

        .mobile-toggle:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-md);
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }

            .nav-links a {
                padding: 6px 10px;
                font-size: 13px;
            }

            .nav-region {
                font-size: 12px;
                padding: 6px 10px;
                gap: 4px;
            }

            .logo-text {
                font-size: 18px;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 16px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .nav-region {
                display: none;
            }

            .mobile-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }

            .header-inner {
                padding: 0 16px;
            }
        }

        /* ========== SECTION COMMONS ========== */
        .section {
            padding: var(--section-gap) 0;
        }

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

        .section-dark {
            background: var(--bg-dark);
            color: #E2E8F0;
        }

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

        .section-dark .section-subtitle {
            color: #A0AEC0;
        }

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

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: -0.3px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--text-light);
            margin-bottom: 36px;
            line-height: 1.7;
            max-width: 680px;
        }

        .text-center {
            text-align: center;
        }

        .mx-auto {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-full);
            transition: all var(--transition);
            letter-spacing: 0.3px;
            white-space: nowrap;
            text-decoration: none;
            cursor: pointer;
            border: 2px solid transparent;
            line-height: 1.4;
        }

        .btn-primary {
            background: var(--secondary);
            color: #fff;
            border-color: var(--secondary);
        }

        .btn-primary:hover {
            background: #D32D4A;
            border-color: #D32D4A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline {
            background: transparent;
            color: var(--secondary);
            border-color: var(--secondary);
        }

        .btn-outline:hover {
            background: var(--secondary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-light {
            background: #fff;
            color: var(--primary);
            border-color: #fff;
        }

        .btn-light:hover {
            background: #F0F2F8;
            border-color: #F0F2F8;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-gold {
            background: var(--gold);
            color: var(--primary);
            border-color: var(--gold);
        }

        .btn-gold:hover {
            background: var(--gold-dark);
            border-color: var(--gold-dark);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 17px;
            border-radius: var(--radius-full);
        }

        .btn-sm {
            padding: 9px 18px;
            font-size: 13px;
            border-radius: var(--radius-full);
        }

        /* ========== CARDS ========== */
        .card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
        }

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

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .card-icon.red {
            background: #FDE8EC;
            color: var(--secondary);
        }

        .card-icon.blue {
            background: #E0ECFF;
            color: #3B6FD4;
        }

        .card-icon.gold {
            background: #FFF8E1;
            color: #D4A30F;
        }

        .card-icon.green {
            background: #E6F7EC;
            color: #28A745;
        }

        .card-icon.purple {
            background: #F3E8FF;
            color: #7C3AED;
        }

        .card-title {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .card-desc {
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== BADGE / TAG ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 5px 14px;
            font-size: 12.5px;
            font-weight: 700;
            border-radius: var(--radius-full);
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .badge-red {
            background: #FDE8EC;
            color: var(--secondary);
        }

        .badge-gold {
            background: #FFF8E1;
            color: #B8860B;
        }

        .badge-green {
            background: #E6F7EC;
            color: #28A745;
        }

        .badge-blue {
            background: #E0ECFF;
            color: #3B6FD4;
        }

        .badge-live {
            background: #FF2D55;
            color: #fff;
            animation: pulse-badge 2s infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 45, 85, 0.5);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(255, 45, 85, 0);
            }
        }

        /* ========== HERO ========== */
        .hero-live {
            position: relative;
            padding: 80px 0 90px;
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-live::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 27, 42, 0.82) 0%, rgba(13, 27, 42, 0.9) 100%);
            z-index: 1;
        }

        .hero-live .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 780px;
            margin: 0 auto;
        }

        .hero-live .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(233, 69, 96, 0.2);
            border: 1px solid rgba(233, 69, 96, 0.4);
            color: #fff;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }

        .hero-live .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #FF2D55;
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }

        .hero-live h1 {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -1px;
            line-height: 1.2;
        }

        .hero-live h1 span {
            color: var(--secondary);
        }

        .hero-live .hero-desc {
            font-size: 1.15rem;
            color: #CBD5E0;
            margin-bottom: 32px;
            line-height: 1.7;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-search-wrap {
            display: flex;
            align-items: center;
            max-width: 560px;
            margin: 0 auto 28px;
            background: #fff;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-xl);
            overflow: hidden;
            transition: all var(--transition);
        }

        .hero-search-wrap:focus-within {
            box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.3), var(--shadow-xl);
        }

        .hero-search-wrap input {
            flex: 1;
            border: none;
            padding: 16px 22px;
            font-size: 15px;
            color: var(--text);
            background: transparent;
            outline: none;
            font-family: var(--font-body);
            min-width: 0;
        }

        .hero-search-wrap input::placeholder {
            color: var(--text-muted);
        }

        .hero-search-wrap button {
            background: var(--secondary);
            color: #fff;
            padding: 16px 28px;
            font-size: 15px;
            font-weight: 700;
            border-radius: 0 var(--radius-full) var(--radius-full) 0;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition);
        }

        .hero-search-wrap button:hover {
            background: #D32D4A;
        }

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }

        .hero-tags .tag-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #E2E8F0;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            transition: all var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }

        .hero-tags .tag-link:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.5);
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-tags .tag-link.hot {
            background: var(--secondary);
            border-color: var(--secondary);
            color: #fff;
        }

        @media (max-width: 768px) {
            .hero-live {
                padding: 48px 0 60px;
                min-height: auto;
            }

            .hero-live h1 {
                font-size: 2rem;
            }

            .hero-live .hero-desc {
                font-size: 1rem;
            }

            .hero-search-wrap {
                max-width: 100%;
            }

            .hero-search-wrap input {
                padding: 14px 16px;
                font-size: 14px;
            }

            .hero-search-wrap button {
                padding: 14px 18px;
                font-size: 13px;
            }

            .hero-tags {
                gap: 6px;
            }

            .hero-tags .tag-link {
                padding: 6px 12px;
                font-size: 12px;
            }
        }

        /* ========== FEATURE CARDS GRID ========== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 600px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        @media (max-width: 1024px) {
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .scenario-grid {
                grid-template-columns: 1fr;
            }
        }

        .scenario-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .scenario-card .sc-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
        }

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

        .scenario-card .sc-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 6px;
        }

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

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }

        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 400px) {
            .stats-row {
                grid-template-columns: 1fr;
            }
        }

        .stat-item {
            padding: 24px 16px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition);
        }

        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-number span {
            color: var(--secondary);
        }

        .stat-label {
            font-size: 0.9rem;
            color: #A0AEC0;
            font-weight: 500;
        }

        /* ========== MATCH SCHEDULE ========== */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .match-row {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--card);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            flex-wrap: wrap;
        }

        .match-row:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border);
            transform: translateX(3px);
        }

        .match-time {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            min-width: 90px;
            text-align: center;
            flex-shrink: 0;
        }

        .match-teams {
            flex: 1;
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            min-width: 140px;
        }

        .match-league {
            flex-shrink: 0;
        }

        .match-live-indicator {
            display: flex;
            align-items: center;
            gap: 6px;
            color: #FF2D55;
            font-weight: 700;
            font-size: 13px;
            flex-shrink: 0;
        }

        .match-live-indicator .live-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #FF2D55;
            animation: pulse-dot 1.2s infinite;
        }

        @media (max-width: 600px) {
            .match-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .match-time {
                text-align: left;
                min-width: auto;
            }
        }

        /* ========== PRICING ========== */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            align-items: stretch;
        }

        @media (max-width: 900px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                max-width: 440px;
                margin: 0 auto;
            }
        }

        .pricing-card {
            background: var(--card);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            box-shadow: var(--shadow-sm);
            border: 2px solid var(--border-light);
            transition: all var(--transition);
            text-align: center;
            display: flex;
            flex-direction: column;
            height: 100%;
            position: relative;
        }

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

        .pricing-card.featured {
            border-color: var(--secondary);
            box-shadow: var(--shadow-lg);
            transform: scale(1.03);
            z-index: 2;
        }

        .pricing-card.featured:hover {
            transform: scale(1.03) translateY(-6px);
        }

        .pricing-card .popular-badge {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--secondary);
            color: #fff;
            padding: 6px 20px;
            border-radius: var(--radius-full);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        .pricing-card .plan-name {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .pricing-card .plan-price {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--primary);
            margin: 16px 0 8px;
            line-height: 1;
        }

        .pricing-card .plan-price .currency {
            font-size: 1.2rem;
            font-weight: 600;
            vertical-align: super;
        }

        .pricing-card .plan-price .period {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .pricing-card .plan-features {
            list-style: none;
            padding: 0;
            margin: 20px 0 24px;
            flex: 1;
            text-align: left;
        }

        .pricing-card .plan-features li {
            padding: 7px 0;
            font-size: 0.93rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .pricing-card .plan-features li i {
            color: #28A745;
            font-size: 14px;
            flex-shrink: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--border);
        }

        .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            user-select: none;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: #F9FAFB;
        }

        .faq-question i {
            transition: transform var(--transition);
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
        }

        .faq-answer-inner {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
            padding: 64px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: rgba(233, 69, 96, 0.15);
            z-index: 1;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(245, 197, 24, 0.1);
            z-index: 1;
        }

        .cta-section .cta-inner {
            position: relative;
            z-index: 2;
            max-width: 640px;
            margin: 0 auto;
        }

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .cta-section p {
            color: #CBD5E0;
            font-size: 1.05rem;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0F1119;
            padding: 48px 0 0;
            color: #CBD5E0;
            font-size: 0.93rem;
        }

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

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        .footer-col h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.2px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            transition: color var(--transition);
            font-size: 0.9rem;
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-bottom {
            border-top: 1px solid #1F2937;
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 16px;
            font-size: 0.82rem;
            color: #6B7280;
            text-align: center;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer-links-row a {
            color: #6B7280;
            font-size: 0.82rem;
            transition: color var(--transition);
        }

        .footer-links-row a:hover {
            color: #fff;
        }

        /* ========== UTILITY ========== */
        .mb-0 {
            margin-bottom: 0;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }
        .mb-3 {
            margin-bottom: 24px;
        }
        .mb-4 {
            margin-bottom: 32px;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mt-4 {
            margin-top: 32px;
        }
        .gap-2 {
            gap: 16px;
        }
        .gap-3 {
            gap: 24px;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .d-flex {
            display: flex;
        }
        .align-center {
            align-items: center;
        }
        .justify-center {
            justify-content: center;
        }
        .justify-between {
            justify-content: space-between;
        }
        .w-full {
            width: 100%;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.5rem;
            }
            .section-subtitle {
                font-size: 0.95rem;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .hero-live h1 {
                font-size: 2rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .section-padding {
            padding: var(--section-gap) 0;
        }

        .section-padding-sm {
            padding: 40px 0;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            font-size: 24px;
            color: var(--text);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
        }

        .mobile-toggle:hover {
            background: #F5F6FA;
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        .mobile-menu.open {
            display: flex;
        }

        @media (max-width: 1024px) {
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .nav-region {
                font-size: 12px;
                padding: 6px 12px;
            }
            .logo-text {
                font-size: 18px;
            }
        }

        @media (max-width: 768px) {
            .nav-links,
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            transition: all var(--transition);
            box-shadow: 0 4px 14px rgba(233, 69, 96, 0.3);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: #D63850;
            color: #fff;
            box-shadow: 0 6px 22px rgba(233, 69, 96, 0.45);
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 26px;
            background: transparent;
            color: var(--secondary);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            border: 2px solid var(--secondary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-outline:hover {
            background: var(--secondary);
            color: #fff;
            border-color: var(--secondary);
        }

        .btn-dark {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            transition: all var(--transition);
            box-shadow: 0 4px 14px rgba(26, 26, 46, 0.3);
            white-space: nowrap;
        }

        .btn-dark:hover {
            background: #2A2A42;
            color: #fff;
            box-shadow: 0 6px 22px rgba(26, 26, 46, 0.45);
            transform: translateY(-2px);
        }

        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            background: var(--gold);
            color: var(--primary);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-full);
            transition: all var(--transition);
            box-shadow: 0 4px 14px rgba(245, 197, 24, 0.35);
            white-space: nowrap;
        }

        .btn-gold:hover {
            background: var(--gold-dark);
            color: var(--primary);
            box-shadow: 0 6px 22px rgba(245, 197, 24, 0.5);
            transform: translateY(-2px);
        }

        /* ========== BADGES & TAGS ========== */
        .badge-tag {
            display: inline-block;
            padding: 5px 14px;
            font-size: 12.5px;
            font-weight: 700;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .badge-red {
            background: #FDE8EC;
            color: var(--secondary);
        }

        .badge-gold {
            background: #FEF9E7;
            color: #B8860B;
        }

        .badge-blue {
            background: #E8F0FE;
            color: var(--accent);
        }

        .badge-green {
            background: #E8F8E8;
            color: #1B7A1B;
        }

        /* ========== CARDS ========== */
        .card-base {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

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

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

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

        .card-stat .stat-number {
            font-size: 42px;
            font-weight: 900;
            color: var(--secondary);
            line-height: 1;
            font-family: var(--font-heading);
        }

        .card-stat .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 500;
        }

        /* ========== HERO SECTION ========== */
        .hero-expert {
            background: var(--bg-dark);
            position: relative;
            overflow: hidden;
            padding: 60px 0 70px;
            min-height: 520px;
            display: flex;
            align-items: center;
        }

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

        .hero-expert .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 27, 42, 0.92) 0%, rgba(26, 26, 46, 0.85) 40%, rgba(15, 52, 96, 0.8) 100%);
            z-index: 1;
        }

        .hero-expert .hero-content-wrap {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 50px;
            flex-wrap: wrap;
        }

        .hero-book-cover {
            flex: 0 0 280px;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 20px;
            box-shadow: var(--shadow-xl);
            transform: rotate(-2deg);
            transition: transform var(--transition-slow);
            position: relative;
        }

        .hero-book-cover:hover {
            transform: rotate(0deg) translateY(-6px);
        }

        .hero-book-cover img {
            border-radius: var(--radius-sm);
            width: 100%;
            aspect-ratio: 3/4;
            object-fit: cover;
        }

        .hero-book-cover .cover-badge {
            position: absolute;
            top: -12px;
            right: -12px;
            background: var(--secondary);
            color: #fff;
            font-weight: 800;
            font-size: 13px;
            padding: 7px 16px;
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-md);
            z-index: 3;
            letter-spacing: 0.5px;
        }

        .hero-text-area {
            flex: 1;
            min-width: 300px;
        }

        .hero-text-area h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .hero-text-area h1 span {
            color: var(--secondary);
        }

        .hero-text-area .hero-subtitle {
            font-size: 1.1rem;
            color: #CBD5E1;
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 560px;
        }

        .hero-toc {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            margin-bottom: 24px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .hero-toc .toc-title {
            font-size: 13px;
            font-weight: 700;
            color: var(--gold);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 10px;
        }

        .hero-toc ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
        }

        .hero-toc ul li {
            font-size: 14px;
            color: #E2E8F0;
            padding-left: 18px;
            position: relative;
            line-height: 1.6;
        }

        .hero-toc ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 8px;
            height: 8px;
            background: var(--secondary);
            border-radius: 50%;
        }

        .hero-form-inline {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hero-form-inline input {
            flex: 1;
            min-width: 220px;
            padding: 14px 18px;
            border-radius: var(--radius-full);
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 15px;
            transition: all var(--transition);
            font-family: inherit;
        }

        .hero-form-inline input::placeholder {
            color: #94A3B8;
        }
        .hero-form-inline input:focus {
            border-color: var(--secondary);
            background: rgba(255, 255, 255, 0.14);
            outline: none;
            box-shadow: 0 0 0 4px rgba(233, 69, 96, 0.15);
        }

        .hero-trust {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 14px;
            flex-wrap: wrap;
        }

        .hero-trust span {
            font-size: 13px;
            color: #94A3B8;
        }

        .hero-trust .trust-avatars {
            display: flex;
            align-items: center;
        }

        .hero-trust .trust-avatars .av-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #4A5568;
            border: 2px solid rgba(255, 255, 255, 0.5);
            margin-left: -8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            color: #fff;
            font-weight: 700;
        }
        .hero-trust .trust-avatars .av-dot:first-child {
            margin-left: 0;
        }

        @media (max-width: 768px) {
            .hero-expert {
                padding: 40px 0 50px;
                min-height: auto;
            }
            .hero-expert .hero-content-wrap {
                flex-direction: column;
                gap: 30px;
            }
            .hero-book-cover {
                flex: 0 0 auto;
                width: 200px;
                margin: 0 auto;
            }
            .hero-text-area h1 {
                font-size: 2rem;
                text-align: center;
            }
            .hero-text-area .hero-subtitle {
                text-align: center;
                max-width: 100%;
            }
            .hero-toc ul {
                flex-direction: column;
                gap: 4px;
            }
            .hero-form-inline {
                flex-direction: column;
            }
            .hero-form-inline input {
                min-width: 100%;
            }
            .hero-form-inline .btn-primary {
                width: 100%;
                justify-content: center;
            }
            .hero-trust {
                justify-content: center;
            }
        }

        /* ========== SECTION HEADINGS ========== */
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 1.5px;
            text-transform: uppercase;
            color: var(--secondary);
            margin-bottom: 10px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
            letter-spacing: -0.3px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 640px;
            line-height: 1.7;
        }

        .text-center-mobile {
            text-align: center;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 1.6rem;
            }
            .section-desc {
                font-size: 0.95rem;
            }
            .text-center-mobile {
                text-align: center;
            }
        }

        /* ========== FEATURE CARDS ========== */
        .feature-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            flex-shrink: 0;
        }

        .icon-red {
            background: #FDE8EC;
            color: var(--secondary);
        }
        .icon-blue {
            background: #E8F0FE;
            color: var(--accent);
        }
        .icon-gold {
            background: #FEF9E7;
            color: #B8860B;
        }
        .icon-green {
            background: #E8F8E8;
            color: #1B7A1B;
        }

        .feature-card h4 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .feature-card p {
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.65;
            margin: 0;
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .scenario-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }

        .scenario-card .scenario-body {
            padding: 20px 22px;
        }

        .scenario-card .scenario-body h4 {
            font-family: var(--font-heading);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

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

        /* ========== PRICING CARDS ========== */
        .pricing-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            border: 2px solid var(--border-light);
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            position: relative;
        }

        .pricing-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }

        .pricing-card.featured {
            border-color: var(--secondary);
            box-shadow: var(--shadow-md);
            background: #FFFAFB;
        }

        .pricing-card.featured .pricing-ribbon {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 12px;
            padding: 5px 18px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .pricing-card .pricing-name {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .pricing-card .pricing-amount {
            font-size: 3rem;
            font-weight: 900;
            color: var(--primary);
            font-family: var(--font-heading);
            line-height: 1;
            margin: 12px 0 4px;
        }

        .pricing-card .pricing-amount sup {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-muted);
        }

        .pricing-card .pricing-period {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .pricing-card ul {
            list-style: none;
            margin: 0 0 20px;
            padding: 0;
            text-align: left;
        }

        .pricing-card ul li {
            padding: 7px 0 7px 24px;
            font-size: 0.9rem;
            color: var(--text-light);
            position: relative;
            border-bottom: 1px solid var(--border-light);
        }

        .pricing-card ul li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            top: 8px;
            font-size: 12px;
            color: #22C55E;
        }

        .pricing-card ul li:last-child {
            border-bottom: none;
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-accordion-wrap {
            max-width: 800px;
            margin: 0 auto;
        }

        .accordion.custom-accordion {
            list-style: none;
            margin: 0;
            padding: 0;
            border: none;
        }

        .accordion.custom-accordion .accordion-item {
            margin-bottom: 10px;
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--card);
            transition: all var(--transition);
        }

        .accordion.custom-accordion .accordion-title {
            display: block;
            padding: 16px 20px;
            font-size: 1rem;
            font-weight: 700;
            color: var(--primary);
            cursor: pointer;
            position: relative;
            background: #FAFBFC;
            border: none;
            transition: all var(--transition);
            font-family: var(--font-heading);
        }

        .accordion.custom-accordion .accordion-title:hover {
            background: #F0F2F8;
            color: var(--secondary);
        }

        .accordion.custom-accordion .accordion-title::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 13px;
            color: var(--text-muted);
            transition: transform var(--transition);
        }

        .accordion.custom-accordion .is-active .accordion-title::after {
            transform: translateY(-50%) rotate(180deg);
            color: var(--secondary);
        }

        .accordion.custom-accordion .accordion-content {
            padding: 0 20px 18px;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
            border: none;
            background: #fff;
        }

        .accordion.custom-accordion .is-active .accordion-title {
            color: var(--secondary);
            background: #FFF5F6;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-dark);
            border-radius: var(--radius-xl);
            padding: 50px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin: 0 24px;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

        .cta-section>* {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-section p {
            color: #CBD5E1;
            font-size: 1.05rem;
            max-width: 500px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 36px 20px;
                margin: 0 12px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary);
            color: #CBD5E1;
            padding: 50px 0 0;
            margin-top: var(--section-gap);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-col h4 {
            font-family: var(--font-heading);
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            padding: 20px 0 30px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 0.8rem;
            color: #6B7280;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
        }

        .footer-links-row a {
            color: #6B7280;
            font-size: 0.8rem;
            transition: color var(--transition);
        }

        .footer-links-row a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mb-12 {
            margin-bottom: 12px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }
        .mb-24 {
            margin-bottom: 24px;
        }
        .mb-32 {
            margin-bottom: 32px;
        }
        .mb-48 {
            margin-bottom: 48px;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .gap-16 {
            gap: 16px;
        }
        .gap-24 {
            gap: 24px;
        }
        .gap-32 {
            gap: 32px;
        }

        /* ========== FOUNDATION OVERRIDES ========== */
        .grid-x>.cell {
            box-sizing: border-box;
        }
        .grid-x {
            display: flex;
            flex-wrap: wrap;
        }

        /* ========== SUCCESS STORY ========== */
        .story-block {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px;
            border-left: 5px solid var(--secondary);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .story-block:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
        }

        .story-block .story-quote {
            font-size: 1.05rem;
            color: var(--text);
            font-style: italic;
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .story-block .story-author {
            font-weight: 700;
            color: var(--primary);
            font-size: 0.9rem;
        }

        .story-block .story-role {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ========== PROCESS STEPS ========== */
        .process-step {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
        }

        .process-step:last-child {
            border-bottom: none;
        }

        .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-family: var(--font-heading);
        }

        .step-content h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .step-content p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0;
            line-height: 1.6;
        }

/* roulang page: category6 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
            flex-shrink: 0;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 13px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            font-size: 24px;
            color: var(--text);
            padding: 8px;
            border-radius: var(--radius-sm);
            line-height: 1;
        }

        .mobile-toggle:hover {
            color: var(--secondary);
            background: #F5F6FA;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #FFFFFF;
            border-bottom: 2px solid var(--border);
            box-shadow: var(--shadow-lg);
            flex-direction: column;
            padding: 8px 16px 16px;
            z-index: 999;
            gap: 2px;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
            text-align: center;
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            .nav-region {
                display: none;
            }
            .mobile-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .header-inner {
                justify-content: space-between;
            }
        }

        @media (max-width: 520px) {
            .logo-text {
                font-size: 18px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 17px;
            }
            .container-custom {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 700;
            border-radius: var(--radius-full);
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            letter-spacing: 0.3px;
            text-decoration: none;
            font-family: var(--font-body);
        }

        .btn-primary {
            background: var(--secondary);
            color: #fff;
            border-color: var(--secondary);
        }

        .btn-primary:hover {
            background: #D63550;
            border-color: #D63550;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.7);
        }

        .btn-outline:hover {
            background: #fff;
            color: var(--primary);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-gold {
            background: var(--gold);
            color: #1A1A2E;
            border-color: var(--gold);
        }

        .btn-gold:hover {
            background: var(--gold-dark);
            border-color: var(--gold-dark);
            color: #1A1A2E;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-lg {
            padding: 15px 36px;
            font-size: 17px;
            letter-spacing: 0.5px;
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }

        /* ========== BADGE ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 6px 14px;
            font-size: 12px;
            font-weight: 700;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            white-space: nowrap;
            text-transform: uppercase;
        }

        .badge-hot {
            background: var(--secondary);
            color: #fff;
        }

        .badge-new {
            background: #10B981;
            color: #fff;
        }

        .badge-gold {
            background: var(--gold);
            color: #1A1A2E;
        }

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

        /* ========== EXPLOSION TAG ========== */
        .explosion-tag {
            position: absolute;
            top: -18px;
            right: -14px;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 13px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            transform: rotate(6deg);
            box-shadow: var(--shadow-lg);
            z-index: 5;
            letter-spacing: 1px;
            animation: tagPulse 2s ease-in-out infinite;
            white-space: nowrap;
        }

        @keyframes tagPulse {
            0%,
            100% {
                transform: rotate(6deg) scale(1);
            }
            50% {
                transform: rotate(6deg) scale(1.06);
            }
        }

        @media (max-width: 520px) {
            .explosion-tag {
                font-size: 11px;
                padding: 6px 12px;
                top: -14px;
                right: -8px;
                transform: rotate(4deg);
            }
            @keyframes tagPulse {
                0%,
                100% {
                    transform: rotate(4deg) scale(1);
                }
                50% {
                    transform: rotate(4deg) scale(1.04);
                }
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            min-height: 520px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 27, 42, 0.92) 0%, rgba(26, 26, 46, 0.78) 50%, rgba(15, 52, 96, 0.7) 100%);
            z-index: 1;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 60px 0;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-text-wrap {
            position: relative;
        }

        .hero-badge-row {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .hero-title {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 18px;
            letter-spacing: -1px;
        }

        .hero-title span {
            color: var(--gold);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 520px;
        }

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

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-card-stack {
            position: relative;
            width: 100%;
            max-width: 380px;
        }

        .hero-float-card {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 24px;
            color: #fff;
            position: relative;
            z-index: 2;
        }

        .hero-float-card .stat-row {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .hero-float-card .stat-item {
            text-align: center;
            flex: 1;
            min-width: 70px;
        }

        .hero-float-card .stat-num {
            font-size: 2rem;
            font-weight: 900;
            color: var(--gold);
            font-family: var(--font-heading);
            line-height: 1;
        }

        .hero-float-card .stat-label {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
            letter-spacing: 0.5px;
        }

        .hero-float-card-behind {
            position: absolute;
            top: 20px;
            left: 20px;
            right: -20px;
            bottom: -20px;
            background: rgba(233, 69, 96, 0.15);
            border-radius: var(--radius-lg);
            z-index: 1;
        }

        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-visual {
                order: -1;
            }
            .hero-card-stack {
                max-width: 280px;
                margin: 0 auto;
            }
            .hero-section {
                min-height: auto;
            }
            .hero-content {
                padding: 40px 0;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-cta-row {
                flex-direction: column;
                gap: 10px;
            }
            .hero-cta-row .btn {
                width: 100%;
                justify-content: center;
            }
            .hero-float-card .stat-num {
                font-size: 1.5rem;
            }
            .hero-card-stack {
                max-width: 240px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 1.5px;
            color: var(--secondary);
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            letter-spacing: -0.5px;
            line-height: 1.3;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-light);
            max-width: 640px;
            line-height: 1.7;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header.center {
            text-align: center;
            margin-left: auto;
            margin-right: auto;
        }

        .section-header.center .section-desc {
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 520px) {
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.95rem;
            }
            .section-header {
                margin-bottom: 24px;
            }
        }

        /* ========== CARDS ========== */
        .card-team {
            background: var(--card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .card-team:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: transparent;
        }

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

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

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

        .card-team-img .card-badge-top {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 3;
        }

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

        .card-team-body h3 {
            font-family: var(--font-heading);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .card-team-body p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
            margin-bottom: 14px;
            flex: 1;
        }

        .card-team-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .card-team-meta i {
            color: var(--secondary);
            font-size: 0.7rem;
        }

        .card-team-footer {
            border-top: 1px solid var(--border-light);
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }

        .card-team-footer .link-arrow {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--secondary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap var(--transition);
        }

        .card-team-footer .link-arrow:hover {
            gap: 9px;
            color: #D63550;
        }

        /* ========== INFO ROW ========== */
        .info-row-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .info-row-block.reverse {
            direction: ltr;
        }

        .info-row-block .info-text {
            direction: ltr;
        }

        .info-row-block .info-visual {
            direction: ltr;
        }

        .info-visual img {
            width: 100%;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            object-fit: cover;
            max-height: 380px;
        }

        .info-text h3 {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .info-text p {
            font-size: 1rem;
            color: var(--text-light);
            line-height: 1.75;
            margin-bottom: 10px;
        }

        .info-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }

        .info-tag {
            padding: 6px 14px;
            background: #F0F2F8;
            border-radius: var(--radius-full);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text);
            letter-spacing: 0.3px;
        }

        @media (max-width: 768px) {
            .info-row-block {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .info-visual {
                order: -1;
            }
            .info-visual img {
                max-height: 240px;
            }
            .info-text h3 {
                font-size: 1.3rem;
            }
        }

        /* ========== STATS STRIP ========== */
        .stats-strip {
            background: var(--primary);
            padding: 40px 0;
            color: #fff;
        }

        .stats-strip-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }

        .stat-block {
            padding: 16px;
        }

        .stat-block .stat-big {
            font-size: 2.5rem;
            font-weight: 900;
            font-family: var(--font-heading);
            color: var(--gold);
            line-height: 1;
            margin-bottom: 6px;
        }

        .stat-block .stat-label-sm {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            letter-spacing: 0.5px;
        }

        @media (max-width: 768px) {
            .stats-strip-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-block .stat-big {
                font-size: 1.8rem;
            }
        }

        @media (max-width: 520px) {
            .stats-strip-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-block .stat-big {
                font-size: 1.5rem;
            }
            .stat-block .stat-label-sm {
                font-size: 0.75rem;
            }
        }

        /* ========== TIMELINE ========== */
        .timeline-list {
            list-style: none;
            margin: 0;
            padding: 0;
            position: relative;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--border);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-left: 50px;
            margin-bottom: 28px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 14px;
            top: 6px;
            width: 15px;
            height: 15px;
            background: var(--secondary);
            border-radius: 50%;
            border: 3px solid #fff;
            box-shadow: var(--shadow-sm);
            z-index: 2;
        }

        .timeline-item h4 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .timeline-item .timeline-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-bottom: 6px;
            display: block;
        }

        .timeline-item p {
            font-size: 0.9rem;
            color: var(--text-light);
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 520px) {
            .timeline-list::before {
                left: 12px;
            }
            .timeline-item {
                padding-left: 36px;
                margin-bottom: 20px;
            }
            .timeline-item::before {
                left: 7px;
                width: 12px;
                height: 12px;
                top: 5px;
            }
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            background: rgba(245, 197, 24, 0.1);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -30px;
            left: -30px;
            width: 120px;
            height: 120px;
            background: rgba(233, 69, 96, 0.12);
            border-radius: 50%;
            z-index: 0;
        }

        .cta-banner>* {
            position: relative;
            z-index: 1;
        }

        .cta-banner h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .cta-banner p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        @media (max-width: 520px) {
            .cta-banner {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-banner h3 {
                font-size: 1.4rem;
            }
            .cta-banner p {
                font-size: 0.9rem;
            }
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-section {
            background: #fff;
            padding: var(--section-gap) 0;
        }

        .accordion-faq {
            list-style: none;
            margin: 0;
            padding: 0;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .accordion-faq .accordion-title {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 8px;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--primary);
            cursor: pointer;
            transition: color var(--transition);
            gap: 12px;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            font-family: var(--font-body);
        }

        .accordion-faq .accordion-title:hover {
            color: var(--secondary);
        }

        .accordion-faq .accordion-title .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #F0F2F8;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            transition: all var(--transition);
            color: var(--text);
        }

        .accordion-faq .accordion-item.is-active .accordion-title .faq-icon {
            background: var(--secondary);
            color: #fff;
            transform: rotate(45deg);
        }

        .accordion-faq .accordion-content {
            display: none;
            padding: 0 8px 20px;
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.75;
        }

        .accordion-faq .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #111827;
            color: #D1D5DB;
            padding: 48px 0 0;
            font-size: 0.9rem;
            line-height: 1.7;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 36px;
        }

        .footer-col h4 {
            font-family: var(--font-heading);
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

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

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

        .footer-col ul li a {
            color: #9CA3AF;
            transition: color var(--transition);
            font-size: 0.88rem;
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #6B7280;
            text-align: center;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links-row a {
            color: #9CA3AF;
            font-size: 0.8rem;
        }

        .footer-links-row a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 8px;
                font-size: 0.75rem;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-sm {
            margin-top: 12px;
        }
        .mb-sm {
            margin-bottom: 12px;
        }
        .mt-md {
            margin-top: 24px;
        }
        .mb-md {
            margin-bottom: 24px;
        }
        .mt-lg {
            margin-top: 40px;
        }
        .mb-lg {
            margin-bottom: 40px;
        }
        .gap-sm {
            gap: 10px;
        }
        .gap-md {
            gap: 20px;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .d-flex {
            display: flex;
        }
        .align-center {
            align-items: center;
        }
        .justify-center {
            justify-content: center;
        }
        .justify-between {
            justify-content: space-between;
        }

        .section-padding {
            padding: var(--section-gap) 0;
        }

        .bg-white {
            background: #fff;
        }
        .bg-section {
            background: var(--bg-section);
        }
        .bg-dark {
            background: var(--bg-dark);
        }

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

/* roulang page: category7 */
:root {
            --primary: #1A1A2E;
            --primary-light: #16213E;
            --secondary: #E94560;
            --accent: #0F3460;
            --gold: #F5C518;
            --gold-dark: #D4A30F;
            --bg: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-section: #EEF1F5;
            --card: #FFFFFF;
            --card-hover: #F0F2F8;
            --text: #2D3436;
            --text-light: #5A6270;
            --text-muted: #8892A0;
            --border: #E0E4EA;
            --border-light: #EDF0F4;
            --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 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.16);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
            --section-gap: 72px;
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 56px;
                --section-gap: 40px;
            }
        }

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

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            overflow-x: hidden;
            min-height: 100vh;
            margin: 0;
            padding: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--secondary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #FFFFFF;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            height: 100%;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
            letter-spacing: -1px;
        }

        .logo-text {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--secondary);
        }

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

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 14.5px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-full);
            white-space: nowrap;
            transition: all var(--transition);
            letter-spacing: 0.2px;
        }

        .nav-links a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .nav-links a.active {
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
        }

        .nav-region {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: #F5F6FA;
            border-radius: var(--radius-full);
            font-size: 13.5px;
            font-weight: 600;
            color: var(--text);
            cursor: pointer;
            white-space: nowrap;
            border: 1px solid transparent;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .nav-region:hover {
            border-color: var(--border);
            background: #fff;
        }

        .nav-region i {
            color: var(--secondary);
            font-size: 14px;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text);
            padding: 8px;
            cursor: pointer;
            border-radius: var(--radius-sm);
        }

        .mobile-toggle:hover {
            color: var(--secondary);
            background: #F5F6FA;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text);
            border-radius: var(--radius-sm);
            transition: all var(--transition);
        }

        .mobile-menu a:hover {
            background: #F5F6FA;
            color: var(--secondary);
        }

        .mobile-menu a.active {
            background: var(--secondary);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }

            .nav-region {
                display: none;
            }

            .mobile-toggle {
                display: block;
            }
        }

        @media (max-width: 520px) {
            .logo-text {
                font-size: 18px;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 17px;
            }

            .header-inner {
                padding: 0 16px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--secondary);
            margin-bottom: 8px;
            background: rgba(233, 69, 96, 0.08);
            padding: 6px 14px;
            border-radius: var(--radius-full);
        }

        .section-title {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .section-subtitle {
            font-size: 1.15rem;
            color: var(--text-light);
            line-height: 1.7;
            max-width: 700px;
        }

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

            .section-subtitle {
                font-size: 1rem;
            }
        }

        /* ========== HERO ========== */
        .hero-intel {
            position: relative;
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding: 90px 0 100px;
            overflow: hidden;
            min-height: 560px;
            display: flex;
            align-items: center;
        }

        .hero-intel::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 27, 42, 0.92) 0%, rgba(13, 27, 42, 0.78) 40%, rgba(15, 52, 96, 0.7) 100%);
            z-index: 1;
        }

        .hero-intel .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold);
            color: #1A1A2E;
            font-weight: 800;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            letter-spacing: 1px;
            margin-bottom: 20px;
            animation: pulseBadge 2s ease-in-out infinite;
            box-shadow: 0 4px 20px rgba(245, 197, 24, 0.4);
        }

        @keyframes pulseBadge {
            0%,
            100% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.04);
            }
        }

        .hero-badge i {
            font-size: 16px;
        }

        .hero-intel .hero-title {
            font-family: var(--font-heading);
            font-size: 3rem;
            font-weight: 900;
            color: #FFFFFF;
            line-height: 1.2;
            letter-spacing: -1px;
            margin-bottom: 20px;
        }

        .hero-intel .hero-title span {
            color: var(--gold);
            position: relative;
        }

        .hero-intel .hero-desc {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 32px;
            max-width: 580px;
        }

        .hero-buttons {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn-primary-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--secondary);
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            transition: all var(--transition);
            box-shadow: 0 8px 28px rgba(233, 69, 96, 0.4);
            border: none;
            cursor: pointer;
        }

        .btn-primary-hero:hover {
            background: #d63851;
            transform: translateY(-3px);
            box-shadow: 0 14px 36px rgba(233, 69, 96, 0.5);
            color: #fff;
        }

        .btn-outline-hero {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            padding: 14px 32px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition);
            cursor: pointer;
        }

        .btn-outline-hero:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            transform: translateY(-3px);
        }

        .hero-stats-row {
            display: flex;
            gap: 40px;
            margin-top: 40px;
            flex-wrap: wrap;
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-number {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--gold);
            line-height: 1;
        }

        .hero-stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .hero-intel {
                padding: 60px 0 70px;
                min-height: auto;
            }

            .hero-intel .hero-title {
                font-size: 2rem;
            }

            .hero-intel .hero-desc {
                font-size: 1rem;
            }

            .hero-stats-row {
                gap: 24px;
            }

            .hero-stat-number {
                font-size: 1.8rem;
            }

            .hero-buttons {
                flex-direction: column;
            }

            .btn-primary-hero,
            .btn-outline-hero {
                justify-content: center;
                width: 100%;
            }
        }

        /* ========== CARDS ========== */
        .intel-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
            height: 100%;
            position: relative;
            overflow: hidden;
        }

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

        .intel-card .card-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 18px;
            transition: all var(--transition);
        }

        .intel-card .card-icon-red {
            background: rgba(233, 69, 96, 0.1);
            color: var(--secondary);
        }

        .intel-card .card-icon-blue {
            background: rgba(15, 52, 96, 0.1);
            color: var(--accent);
        }

        .intel-card .card-icon-gold {
            background: rgba(245, 197, 24, 0.15);
            color: var(--gold-dark);
        }

        .intel-card .card-icon-green {
            background: rgba(39, 174, 96, 0.1);
            color: #27AE60;
        }

        .intel-card h3 {
            font-family: var(--font-heading);
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .intel-card p {
            font-size: 0.95rem;
            color: var(--text-light);
            line-height: 1.7;
            margin: 0;
        }

        .intel-card .card-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            margin-top: 14px;
            letter-spacing: 0.5px;
        }

        .tag-hot {
            background: #FFF0F3;
            color: var(--secondary);
        }

        .tag-new {
            background: #E8F4FD;
            color: var(--accent);
        }

        .tag-premium {
            background: #FFF8E1;
            color: #B8860B;
        }

        /* ========== SCENARIO SECTION ========== */
        .scenario-block {
            background: var(--card);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            display: flex;
            flex-wrap: wrap;
            transition: all var(--transition);
            border: 1px solid var(--border-light);
        }

        .scenario-block:hover {
            box-shadow: var(--shadow-lg);
        }

        .scenario-img {
            flex: 1 1 45%;
            min-width: 280px;
            position: relative;
            overflow: hidden;
        }

        .scenario-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 300px;
            transition: transform var(--transition-slow);
        }

        .scenario-block:hover .scenario-img img {
            transform: scale(1.04);
        }

        .scenario-info {
            flex: 1 1 55%;
            min-width: 300px;
            padding: 40px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .scenario-info h3 {
            font-family: var(--font-heading);
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .scenario-info p {
            color: var(--text-light);
            line-height: 1.7;
            margin-bottom: 16px;
            font-size: 0.95rem;
        }

        .scenario-info .check-list {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
        }

        .scenario-info .check-list li {
            padding: 6px 0;
            font-size: 0.9rem;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .scenario-info .check-list li i {
            color: #27AE60;
            font-size: 16px;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .scenario-block {
                flex-direction: column;
            }

            .scenario-img {
                flex: 1 1 auto;
                min-width: auto;
            }

            .scenario-img img {
                min-height: 220px;
            }

            .scenario-info {
                padding: 28px 20px;
            }
        }

        /* ========== DATA HIGHLIGHT ========== */
        .data-highlight-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-highlight-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

        .data-highlight-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .data-highlight-card .data-number {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--secondary);
            line-height: 1;
            margin-bottom: 8px;
        }

        .data-highlight-card .data-label {
            font-size: 0.9rem;
            color: var(--text-light);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .data-highlight-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .data-highlight-card .data-number {
                font-size: 2rem;
            }
        }

        @media (max-width: 520px) {
            .data-highlight-row {
                grid-template-columns: 1fr;
            }
        }

        /* ========== PROCESS ========== */
        .process-timeline {
            display: flex;
            gap: 0;
            position: relative;
            flex-wrap: wrap;
        }

        .process-step {
            flex: 1 1 200px;
            min-width: 180px;
            text-align: center;
            padding: 24px 16px;
            position: relative;
        }

        .process-step .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--secondary);
            color: #fff;
            font-weight: 900;
            font-size: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 6px 20px rgba(233, 69, 96, 0.3);
            position: relative;
            z-index: 2;
        }

        .process-step h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .process-step p {
            font-size: 0.85rem;
            color: var(--text-light);
            line-height: 1.6;
            margin: 0;
        }

        .process-connector {
            display: none;
        }

        @media (min-width: 769px) {
            .process-timeline {
                position: relative;
            }

            .process-timeline::before {
                content: '';
                position: absolute;
                top: 52px;
                left: 10%;
                right: 10%;
                height: 3px;
                background: var(--border);
                z-index: 1;
                border-radius: 2px;
            }
        }

        @media (max-width: 768px) {
            .process-step {
                flex: 1 1 100%;
                min-width: auto;
                text-align: left;
                display: flex;
                align-items: flex-start;
                gap: 16px;
                padding: 16px 0;
                border-bottom: 1px solid var(--border-light);
            }

            .process-step:last-child {
                border-bottom: none;
            }

            .process-step .step-number {
                margin: 0;
                flex-shrink: 0;
                width: 44px;
                height: 44px;
                font-size: 18px;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

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

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            user-select: none;
            background: none;
            width: 100%;
            text-align: left;
            border: none;
            font-family: var(--font-body);
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: #FAFBFC;
        }

        .faq-question i {
            color: var(--text-muted);
            transition: transform var(--transition);
            font-size: 14px;
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--secondary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 24px;
        }

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

        .faq-answer p {
            color: var(--text-light);
            line-height: 1.7;
            margin: 0;
            font-size: 0.95rem;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--bg-dark);
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 80px 0;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 27, 42, 0.9) 0%, rgba(13, 27, 42, 0.85) 100%);
            z-index: 1;
        }

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

        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }

        .cta-section .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--gold);
            color: #1A1A2E;
            font-weight: 800;
            font-size: 17px;
            padding: 16px 40px;
            border-radius: var(--radius-full);
            letter-spacing: 0.5px;
            transition: all var(--transition);
            box-shadow: 0 10px 30px rgba(245, 197, 24, 0.35);
            border: none;
            cursor: pointer;
        }

        .cta-section .btn-cta:hover {
            background: #e0b010;
            transform: translateY(-3px);
            box-shadow: 0 16px 40px rgba(245, 197, 24, 0.5);
            color: #1A1A2E;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 50px 0;
            }

            .cta-section h2 {
                font-size: 1.6rem;
            }
        }

        /* ========== TESTIMONIAL / CASE ========== */
        .case-card {
            background: var(--card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
            position: relative;
        }

        .case-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .case-card .case-quote {
            font-size: 0.95rem;
            color: var(--text);
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 16px;
            position: relative;
            padding-left: 20px;
            border-left: 3px solid var(--secondary);
        }

        .case-card .case-author {
            font-weight: 700;
            color: var(--primary);
            font-size: 0.9rem;
        }

        .case-card .case-role {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary);
            color: #CBD5E1;
            padding: 56px 0 28px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-brand {
            font-family: var(--font-heading);
            font-size: 22px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }

        .footer-brand span {
            color: var(--secondary);
        }

        .footer-col h4 {
            font-family: var(--font-heading);
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

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

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

        .footer-col ul li a {
            color: #94A3B8;
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-col ul li a:hover {
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
            color: #6B7280;
            align-items: center;
            justify-content: center;
            text-align: center;
        }

        .footer-bottom span {
            white-space: nowrap;
        }

        .footer-links-row {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links-row a {
            color: #6B7280;
            font-size: 0.8rem;
            transition: color var(--transition);
        }

        .footer-links-row a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== UTILITY ========== */
        .section-padding {
            padding: var(--section-gap) 0;
        }

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

        .bg-white {
            background: #fff;
        }

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

        .bg-dark-section {
            background: var(--bg-dark);
            color: #fff;
        }

        .text-center {
            text-align: center;
        }

        .mb-0 {
            margin-bottom: 0;
        }

        .mt-0 {
            margin-top: 0;
        }

        .gap-24 {
            gap: 24px;
        }

        .gap-16 {
            gap: 16px;
        }

        /* Foundation overrides */
        .grid-x>.cell {
            display: flex;
        }

        .grid-x>.cell>div,
        .grid-x>.cell>.intel-card,
        .grid-x>.cell>.case-card,
        .grid-x>.cell>.data-highlight-card {
            width: 100%;
        }

        @media (max-width: 768px) {
            .grid-x>.cell {
                display: block;
            }
        }