/* roulang page: index */
:root {
            --color-primary: #0a1e33;
            --color-primary-light: #132d4a;
            --color-accent: #c8963e;
            --color-accent-hover: #b88735;
            --color-accent-light: #f5e6d0;
            --color-bg: #f7f8fa;
            --color-white: #ffffff;
            --color-text: #1a1a2e;
            --color-text-secondary: #5a6070;
            --color-text-muted: #88909c;
            --color-border: #e2e5ea;
            --color-border-light: #eef0f4;
            --color-success: #10b981;
            --color-card-bg: #ffffff;
            --color-footer-bg: #0a1e33;
            --color-footer-text: #c5cdd8;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 2px rgba(10, 30, 51, 0.04);
            --shadow-sm: 0 2px 8px rgba(10, 30, 51, 0.06);
            --shadow-md: 0 6px 20px rgba(10, 30, 51, 0.08);
            --shadow-lg: 0 12px 36px rgba(10, 30, 51, 0.10);
            --shadow-xl: 0 20px 50px rgba(10, 30, 51, 0.13);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Segoe UI', system-ui, -apple-system, sans-serif;
            --container-max: 1200px;
            --section-gap: clamp(48px, 7vw, 88px);
            --nav-height: 68px;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            font-size: 16px;
            letter-spacing: 0.01em;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
        }
        :focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
        }

        /* Container */
        .container-custom {
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1280px;
            }
        }

        /* ===== HEADER / NAV ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-normal);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 16px;
        }
        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-group-left {
            flex: 1;
            justify-content: flex-end;
            gap: 4px;
        }
        .nav-group-right {
            flex: 1;
            justify-content: flex-start;
            gap: 4px;
        }
        .nav-group .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.02em;
        }
        .nav-group .nav-link-item:hover {
            color: var(--color-accent);
            background: var(--color-accent-light);
        }
        .nav-group .nav-link-item.active {
            color: var(--color-accent);
            font-weight: 600;
            background: transparent;
        }
        .nav-group .nav-link-item.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 3px;
        }
        .nav-logo {
            flex-shrink: 0;
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.04em;
            padding: 4px 8px;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .nav-logo:hover {
            color: var(--color-accent);
        }
        .nav-logo .logo-icon {
            display: inline-block;
            width: 34px;
            height: 34px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius-sm);
            text-align: center;
            line-height: 34px;
            font-size: 1.1rem;
            margin-right: 6px;
            vertical-align: middle;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 9px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            background: var(--color-accent);
            color: #fff;
            border-radius: 24px;
            border: none;
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
        }
        .nav-cta-btn:hover {
            background: var(--color-accent-hover);
            color: #fff;
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 8px 10px;
            cursor: pointer;
            color: var(--color-text);
            font-size: 1.3rem;
            line-height: 1;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            background: var(--color-bg);
            border-color: var(--color-accent);
            color: var(--color-accent);
        }

        /* Mobile Nav */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 2000;
            opacity: 0;
            transition: opacity var(--transition-normal);
        }
        .mobile-nav-overlay.show {
            display: block;
            opacity: 1;
        }
        .mobile-nav-panel {
            position: fixed;
            top: 0;
            right: -320px;
            width: 300px;
            height: 100%;
            background: var(--color-white);
            z-index: 2100;
            padding: 24px 20px;
            overflow-y: auto;
            transition: right var(--transition-slow);
            box-shadow: var(--shadow-xl);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .mobile-nav-panel.show {
            right: 0;
        }
        .mobile-nav-panel .mobile-close {
            align-self: flex-end;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--color-text-secondary);
            padding: 6px;
            transition: color var(--transition-fast);
        }
        .mobile-nav-panel .mobile-close:hover {
            color: var(--color-accent);
        }
        .mobile-nav-panel .nav-link-item {
            display: block;
            padding: 12px 16px;
            font-size: 1rem;
            font-weight: 500;
            color: var(--color-text);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .mobile-nav-panel .nav-link-item:hover,
        .mobile-nav-panel .nav-link-item.active {
            background: var(--color-accent-light);
            color: var(--color-accent);
            font-weight: 600;
        }
        .mobile-nav-panel .mobile-cta {
            display: block;
            text-align: center;
            padding: 12px 20px;
            background: var(--color-accent);
            color: #fff;
            border-radius: 24px;
            font-weight: 600;
            margin-top: 8px;
            transition: all var(--transition-fast);
        }
        .mobile-nav-panel .mobile-cta:hover {
            background: var(--color-accent-hover);
            color: #fff;
        }

        @media (max-width: 1024px) {
            .nav-group-left,
            .nav-group-right {
                display: none;
            }
            .navbar-toggler-custom {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-wrapper {
                justify-content: space-between;
            }
            .nav-logo {
                margin: 0 auto;
            }
            .nav-cta-btn.desktop-cta {
                display: none;
            }
        }
        @media (min-width: 1025px) {
            .navbar-toggler-custom {
                display: none;
            }
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: none !important;
            }
        }

        /* ===== HERO ===== */
        .hero-section {
            position: relative;
            background: var(--color-primary);
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            min-height: 580px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 30, 51, 0.88) 0%, rgba(10, 30, 51, 0.65) 60%, rgba(10, 30, 51, 0.45) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            color: #fff;
            padding: 60px 0;
        }
        .hero-badge {
            display: inline-block;
            background: rgba(200, 150, 62, 0.2);
            border: 1px solid rgba(200, 150, 62, 0.45);
            color: #f0d89c;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.88rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
        }
        .hero-title {
            font-size: clamp(2.2rem, 5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
        }
        .hero-title .accent {
            color: #f0d89c;
        }
        .hero-desc {
            font-size: 1.1rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            max-width: 640px;
            margin-bottom: 28px;
        }
        .hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 13px 28px;
            font-size: 1rem;
            font-weight: 600;
            background: var(--color-accent);
            color: #fff;
            border-radius: 28px;
            border: none;
            transition: all var(--transition-fast);
            letter-spacing: 0.03em;
        }
        .btn-hero-primary:hover {
            background: #d4a040;
            color: #fff;
            box-shadow: 0 8px 28px rgba(200, 150, 62, 0.35);
            transform: translateY(-2px);
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 13px 28px;
            font-size: 1rem;
            font-weight: 600;
            background: transparent;
            color: #fff;
            border-radius: 28px;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition-fast);
            letter-spacing: 0.03em;
        }
        .btn-hero-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            transform: translateY(-2px);
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: 460px;
            }
            .hero-content {
                padding: 40px 0;
                text-align: center;
            }
            .hero-desc {
                font-size: 0.98rem;
                margin-left: auto;
                margin-right: auto;
            }
            .hero-btns {
                justify-content: center;
            }
        }

        /* ===== SECTION TITLES ===== */
        .section-title-group {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section-heading {
            font-size: clamp(1.55rem, 3vw, 2rem);
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ===== STATS SECTION ===== */
        .stats-section {
            padding: var(--section-gap) 0;
            background: var(--color-white);
        }
        .stat-card {
            text-align: center;
            padding: 28px 16px;
            border-radius: var(--radius-lg);
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: transparent;
        }
        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-accent);
            letter-spacing: 0.02em;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-label {
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .stat-icon {
            font-size: 2rem;
            color: var(--color-accent);
            margin-bottom: 10px;
            opacity: 0.8;
        }

        /* ===== CATEGORY CARDS ===== */
        .categories-section {
            padding: var(--section-gap) 0;
            background: var(--color-bg);
        }
        .category-card {
            display: block;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
            border: 1px solid var(--color-border-light);
            text-decoration: none;
            color: inherit;
        }
        .category-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: transparent;
            color: inherit;
        }
        .category-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .category-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .category-card-img img {
            transform: scale(1.05);
        }
        .category-card-body {
            padding: 18px 16px;
        }
        .category-card-title {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .category-card-desc {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            margin: 0;
        }
        .category-card-arrow {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            margin-top: 8px;
            transition: gap var(--transition-fast);
        }
        .category-card:hover .category-card-arrow {
            gap: 8px;
        }

        /* ===== ADVANTAGES ===== */
        .advantages-section {
            padding: var(--section-gap) 0;
            background: var(--color-white);
        }
        .advantage-card {
            text-align: center;
            padding: 32px 20px;
            border-radius: var(--radius-lg);
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .advantage-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: transparent;
            background: #fff;
        }
        .advantage-icon-wrap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--color-accent-light);
            color: var(--color-accent);
            font-size: 1.7rem;
            margin-bottom: 16px;
            transition: all var(--transition-normal);
        }
        .advantage-card:hover .advantage-icon-wrap {
            background: var(--color-accent);
            color: #fff;
        }
        .advantage-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
        }
        .advantage-desc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* ===== BRAND STORY ===== */
        .brand-story-section {
            padding: var(--section-gap) 0;
            background: var(--color-bg);
        }
        .brand-story-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }
        .brand-story-image {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }
        .brand-story-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-xl);
        }
        .brand-story-image::after {
            content: '';
            position: absolute;
            bottom: -10px;
            right: -10px;
            width: 100%;
            height: 100%;
            border: 2px solid var(--color-accent);
            border-radius: var(--radius-xl);
            z-index: -1;
            opacity: 0.4;
        }
        .brand-story-text h3 {
            font-size: 1.7rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 14px;
        }
        .brand-story-text p {
            font-size: 0.98rem;
            color: var(--color-text-secondary);
            line-height: 1.85;
            margin-bottom: 12px;
        }
        @media (max-width: 768px) {
            .brand-story-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .brand-story-image::after {
                display: none;
            }
        }

        /* ===== HOT MATCHES ===== */
        .hot-matches-section {
            padding: var(--section-gap) 0;
            background: var(--color-white);
        }
        .match-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }
        .match-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 14px;
        }
        .match-league {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.04em;
            background: var(--color-accent-light);
            padding: 3px 10px;
            border-radius: 12px;
        }
        .match-time {
            font-size: 0.82rem;
            color: var(--color-text-muted);
        }
        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            flex: 1;
        }
        .match-team {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            text-align: center;
        }
        .match-vs {
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--color-accent);
        }
        .match-card-footer {
            margin-top: 14px;
            text-align: center;
        }
        .match-odds {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        /* ===== TESTIMONIALS ===== */
        .testimonials-section {
            padding: var(--section-gap) 0;
            background: var(--color-bg);
        }
        .testimonial-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .testimonial-stars {
            color: #f0b90b;
            font-size: 0.95rem;
            margin-bottom: 10px;
        }
        .testimonial-text {
            font-size: 0.94rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            font-style: italic;
        }
        .testimonial-author {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-primary);
        }
        .testimonial-role {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        /* ===== NEWS ===== */
        .news-section {
            padding: var(--section-gap) 0;
            background: var(--color-white);
        }
        .news-card {
            background: var(--color-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: transparent;
        }
        .news-card-img {
            height: 180px;
            overflow: hidden;
        }
        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .news-card:hover .news-card-img img {
            transform: scale(1.05);
        }
        .news-card-body {
            padding: 18px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-date {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }
        .news-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .news-excerpt {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 10px;
        }
        .news-readmore {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            transition: all var(--transition-fast);
            align-self: flex-start;
        }
        .news-readmore:hover {
            color: var(--color-accent-hover);
            text-decoration: underline;
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: var(--section-gap) 0;
            background: var(--color-bg);
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            background: var(--color-white);
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-fast);
        }
        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-sm);
        }
        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--color-primary);
            background: var(--color-white);
            padding: 16px 20px;
            border-radius: var(--radius-md) !important;
            box-shadow: none !important;
            transition: all var(--transition-fast);
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--color-accent);
            background: #fdfaf5;
        }
        .faq-accordion .accordion-button::after {
            transition: transform var(--transition-normal);
        }
        .faq-accordion .accordion-body {
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
            padding: 8px 20px 18px;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: var(--section-gap) 0;
            background: var(--color-primary);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(10, 30, 51, 0.82);
            z-index: 1;
        }
        .cta-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #fff;
        }
        .cta-content h3 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .cta-content p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 14px 34px;
            font-size: 1.05rem;
            font-weight: 700;
            background: var(--color-accent);
            color: #fff;
            border-radius: 30px;
            border: none;
            transition: all var(--transition-fast);
            letter-spacing: 0.03em;
        }
        .btn-cta-large:hover {
            background: #d4a040;
            color: #fff;
            box-shadow: 0 10px 32px rgba(200, 150, 62, 0.4);
            transform: translateY(-2px);
        }

        /* ===== PARTNERS ===== */
        .partners-section {
            padding: var(--section-gap) 0;
            background: var(--color-white);
        }
        .partner-logos {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
            gap: 36px;
        }
        .partner-item {
            padding: 16px 24px;
            background: var(--color-bg);
            border-radius: var(--radius-md);
            font-weight: 600;
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .partner-item:hover {
            color: var(--color-accent);
            border-color: var(--color-accent);
            box-shadow: var(--shadow-sm);
        }
        @media (max-width: 576px) {
            .partner-logos {
                gap: 16px;
            }
            .partner-item {
                padding: 12px 16px;
                font-size: 0.82rem;
            }
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--color-footer-bg);
            color: var(--color-footer-text);
            padding: 48px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-col h4 {
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: var(--color-footer-text);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #f0d89c;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: var(--color-footer-text);
        }
        .footer-bottom strong {
            color: #f0d89c;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ===== UTILITY ===== */
        .section-spacing {
            padding: var(--section-gap) 0;
        }
        .text-accent {
            color: var(--color-accent);
        }
        .bg-white-section {
            background: var(--color-white);
        }
        .bg-light-section {
            background: var(--color-bg);
        }

/* roulang page: category4 */
:root {
            --primary: #0d1b36;
            --primary-light: #152a50;
            --primary-lighter: #1e3a6a;
            --accent: #c8963e;
            --accent-light: #e0b860;
            --accent-dark: #a67a2e;
            --bg-white: #ffffff;
            --bg-light: #f7f8fa;
            --bg-light-alt: #eef1f5;
            --text-dark: #1a1d24;
            --text-body: #2d3340;
            --text-muted: #6b7280;
            --text-light: #9ca3af;
            --border: #e2e5ea;
            --border-light: #eef0f3;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
            --shadow-accent: 0 4px 20px rgba(200, 150, 62, 0.25);
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', -apple-system, system-ui, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', -apple-system, system-ui, sans-serif;
            --max-width: 1260px;
            --header-height: 68px;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-body);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text-body);
            background-color: var(--bg-white);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            line-height: 1.3;
            color: var(--text-dark);
            margin-top: 0;
        }
        .container-custom {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container-custom {
            display: flex;
            align-items: center;
            width: 100%;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 10px;
        }
        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .nav-group-left {
            flex: 1;
            justify-content: flex-end;
            padding-right: 8px;
        }
        .nav-group-right {
            flex: 1;
            justify-content: flex-start;
            padding-left: 8px;
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 22px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-body);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--accent);
            background: rgba(200, 150, 62, 0.06);
        }
        .nav-link-item.active {
            color: var(--accent-dark);
            background: rgba(200, 150, 62, 0.12);
            font-weight: 600;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.5px;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.85;
            color: var(--primary);
        }
        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-light));
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            padding: 9px 20px;
            border-radius: 22px;
            font-size: 0.9rem;
            font-weight: 600;
            background: var(--accent);
            color: #fff;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            border: none;
            box-shadow: var(--shadow-accent);
        }
        .nav-cta-btn:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(200, 150, 62, 0.35);
        }
        .desktop-cta {
            margin-left: 8px;
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1.5px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.2rem;
            color: var(--text-body);
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(200, 150, 62, 0.04);
        }
        .mobile-menu-overlay {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.45);
            z-index: 1030;
            opacity: 0;
            transition: opacity var(--transition);
        }
        .mobile-menu-overlay.show {
            display: block;
            opacity: 1;
        }
        .mobile-menu-panel {
            display: none;
            position: fixed;
            top: var(--header-height);
            right: -320px;
            width: 300px;
            max-width: 85vw;
            bottom: 0;
            background: var(--bg-white);
            z-index: 1035;
            padding: 20px 24px;
            overflow-y: auto;
            box-shadow: var(--shadow-lg);
            transition: right var(--transition);
            flex-direction: column;
            gap: 8px;
        }
        .mobile-menu-panel.show {
            right: 0;
        }
        .mobile-menu-panel .nav-link-item {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 500;
            border-bottom: 1px solid var(--border-light);
        }
        .mobile-menu-panel .nav-cta-btn {
            display: block;
            text-align: center;
            margin-top: 10px;
            padding: 12px 20px;
            border-radius: 25px;
            font-size: 1rem;
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            padding: 70px 0 60px;
            background: var(--primary);
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 27, 54, 0.88) 0%, rgba(13, 27, 54, 0.7) 60%, rgba(13, 27, 54, 0.82) 100%);
            z-index: 1;
        }
        .page-banner .container-custom {
            position: relative;
            z-index: 2;
        }
        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            backdrop-filter: blur(6px);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .banner-badge i {
            color: var(--accent-light);
        }
        .page-banner h1 {
            font-size: 2.7rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        .page-banner .banner-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 620px;
            line-height: 1.7;
        }
        .breadcrumb-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb-row a {
            color: rgba(255, 255, 255, 0.8);
            transition: color var(--transition-fast);
        }
        .breadcrumb-row a:hover {
            color: var(--accent-light);
        }
        .breadcrumb-row .sep {
            color: rgba(255, 255, 255, 0.4);
        }

        /* Section */
        .section {
            padding: 60px 0;
        }
        .section-alt {
            background: var(--bg-light);
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header h2 {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
        }
        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 540px;
            margin: 0 auto;
        }
        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 16px;
            font-size: 0.8rem;
            font-weight: 600;
            background: rgba(200, 150, 62, 0.1);
            color: var(--accent-dark);
            margin-bottom: 10px;
            letter-spacing: 0.4px;
        }

        /* Cards */
        .card-service {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            transition: all var(--transition);
            height: 100%;
            box-shadow: var(--shadow-sm);
        }
        .card-service:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .card-service .card-icon-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(13, 27, 54, 0.06);
            margin: 0 auto 16px;
            font-size: 1.5rem;
            color: var(--primary);
            transition: all var(--transition);
        }
        .card-service:hover .card-icon-wrap {
            background: var(--accent);
            color: #fff;
            box-shadow: var(--shadow-accent);
        }
        .card-service h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .card-service p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        .card-service .card-img-top-wrap {
            border-radius: var(--radius);
            overflow: hidden;
            margin-bottom: 18px;
            aspect-ratio: 16 / 10;
            position: relative;
        }
        .card-service .card-img-top-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card-service:hover .card-img-top-wrap img {
            transform: scale(1.05);
        }

        /* Analysis List */
        .analysis-list-item {
            display: flex;
            gap: 20px;
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            margin-bottom: 14px;
            transition: all var(--transition);
            align-items: center;
            box-shadow: var(--shadow-sm);
        }
        .analysis-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }
        .analysis-list-thumb {
            width: 130px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }
        .analysis-list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .analysis-list-info {
            flex: 1;
            min-width: 0;
        }
        .analysis-list-info .al-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(200, 150, 62, 0.1);
            color: var(--accent-dark);
            margin-bottom: 6px;
        }
        .analysis-list-info h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--text-dark);
        }
        .analysis-list-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        .analysis-list-meta {
            display: flex;
            gap: 14px;
            font-size: 0.78rem;
            color: var(--text-light);
            flex-shrink: 0;
            text-align: right;
            align-items: flex-end;
            flex-direction: column;
            justify-content: center;
        }
        .analysis-list-meta span {
            white-space: nowrap;
        }

        /* Stats Row */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-white);
            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-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-3px);
        }
        .stat-card .stat-number {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
            line-height: 1;
        }
        .stat-card .stat-number .accent {
            color: var(--accent);
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* Expert Card */
        .expert-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
            text-align: center;
        }
        .expert-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .expert-card .expert-img {
            width: 100%;
            aspect-ratio: 1 / 1;
            object-fit: cover;
        }
        .expert-card .expert-body {
            padding: 18px 16px;
        }
        .expert-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 2px;
        }
        .expert-card .expert-role {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 500;
            margin-bottom: 6px;
        }
        .expert-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }

        /* FAQ */
        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item summary {
            padding: 16px 20px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            color: var(--text-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            list-style: none;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 0.75rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-item[open] summary {
            color: var(--accent-dark);
        }
        .faq-item .faq-answer {
            padding: 0 20px 18px;
            font-size: 0.92rem;
            color: var(--text-body);
            line-height: 1.7;
        }
        .faq-item:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-sm);
        }

        /* CTA Section */
        .cta-section {
            background: var(--primary);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            padding: 60px 0;
            text-align: center;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(13, 27, 54, 0.86);
            z-index: 1;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1rem;
            max-width: 500px;
            margin: 0 auto 24px;
        }
        .btn-cta-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 28px;
            font-size: 1.05rem;
            font-weight: 700;
            background: var(--accent);
            color: #fff;
            border: none;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition);
        }
        .btn-cta-lg:hover {
            background: var(--accent-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(200, 150, 62, 0.4);
        }
        .btn-outline-light-custom {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 12px 26px;
            border-radius: 28px;
            font-size: 0.95rem;
            font-weight: 600;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            background: transparent;
            transition: all var(--transition-fast);
        }
        .btn-outline-light-custom:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-col ul li span {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 18px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.5);
        }
        .footer-bottom strong {
            color: rgba(255, 255, 255, 0.8);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-group {
                gap: 2px;
            }
            .nav-link-item {
                padding: 7px 10px;
                font-size: 0.82rem;
            }
            .nav-logo {
                font-size: 1.15rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }
            .desktop-cta {
                padding: 7px 14px;
                font-size: 0.8rem;
                margin-left: 4px;
            }
            .page-banner h1 {
                font-size: 2.2rem;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-group-left,
            .nav-group-right {
                display: none;
            }
            .desktop-cta {
                display: none !important;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .mobile-menu-panel {
                display: flex;
            }
            .nav-wrapper {
                justify-content: space-between;
            }
            .page-banner {
                padding: 50px 0 40px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-subtitle {
                font-size: 1rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .analysis-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 14px;
            }
            .analysis-list-thumb {
                width: 100%;
                height: 160px;
            }
            .analysis-list-meta {
                flex-direction: row;
                gap: 10px;
                text-align: left;
                align-items: center;
                width: 100%;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card .stat-number {
                font-size: 1.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .page-banner h1 {
                font-size: 1.5rem;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 18px 12px;
            }
            .stat-card .stat-number {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .card-service {
                padding: 20px 16px;
            }
            .analysis-list-thumb {
                height: 130px;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
        }

/* roulang page: category5 */
/* ============ 设计变量 ============ */
        :root {
            --color-primary: #1a3a5c;
            --color-primary-light: #1f4d7a;
            --color-primary-dark: #0f2840;
            --color-accent: #e8a817;
            --color-accent-light: #f0c04a;
            --color-accent-dark: #c48e0f;
            --color-bg: #f5f6f8;
            --color-bg-white: #ffffff;
            --color-bg-light: #eef1f5;
            --color-text: #1e1e1e;
            --color-text-secondary: #5a5f66;
            --color-text-muted: #88909a;
            --color-border: #dde2e8;
            --color-border-light: #e8ecf0;
            --color-success: #10a05e;
            --color-danger: #d94040;
            --color-warning: #f59e0b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.14);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --max-width: 1220px;
            --header-height: 68px;
        }

        /* ============ 基础 Reset ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        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(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

        a {
            text-decoration: none;
            color: var(--color-primary);
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent-dark);
        }
        a:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-body);
        }
        button:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        input,
        select,
        textarea {
            font-family: var(--font-body);
        }

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

        /* ============ 容器 ============ */
        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ============ Header / 导航 ============ */
        .site-header {
            background: var(--color-bg-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            position: sticky;
            top: 0;
            z-index: 1050;
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-normal);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            width: 100%;
            position: relative;
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .nav-group-left {
            flex: 0 0 auto;
        }
        .nav-group-right {
            flex: 0 0 auto;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.02em;
        }
        .nav-link-item:hover {
            color: var(--color-primary);
            background: rgba(26, 58, 92, 0.04);
        }
        .nav-link-item.active {
            color: var(--color-accent-dark);
            font-weight: 600;
            background: rgba(232, 168, 23, 0.07);
            box-shadow: inset 0 -2px 0 var(--color-accent);
        }
        .nav-link-item:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: -1px;
        }

        /* Logo */
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            flex-shrink: 0;
            padding: 4px 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-logo:hover {
            color: var(--color-primary-light);
        }
        .nav-logo .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #fff;
            border-radius: 50%;
            font-size: 1rem;
        }

        /* CTA Button */
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: 25px;
            border: none;
            white-space: nowrap;
            transition: all var(--transition-normal);
            letter-spacing: 0.03em;
            box-shadow: 0 2px 8px rgba(232, 168, 23, 0.3);
        }
        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
            color: #fff;
            box-shadow: 0 4px 16px rgba(232, 168, 23, 0.45);
            transform: translateY(-1px);
        }
        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 6px rgba(232, 168, 23, 0.3);
        }

        /* Mobile Toggler */
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1.5px solid var(--color-border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.3rem;
            color: var(--color-text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            background: var(--color-bg-light);
            border-color: var(--color-primary);
            color: var(--color-primary);
        }

        /* ============ 页面 Hero ============ */
        .page-hero {
            background: linear-gradient(170deg, #f0f3f7 0%, #e8edf3 30%, #f5f6f8 70%, #ffffff 100%);
            padding: 56px 0 48px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--color-border-light);
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(232, 168, 23, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -60px;
            width: 240px;
            height: 240px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(26, 58, 92, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }
        .page-hero .hero-content {
            position: relative;
            z-index: 1;
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 750px;
        }
        .page-hero .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 16px;
            border-radius: 20px;
            width: fit-content;
            letter-spacing: 0.04em;
        }
        .page-hero .hero-title {
            font-family: var(--font-heading);
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--color-primary-dark);
            letter-spacing: 0.04em;
            line-height: 1.3;
            margin: 0;
        }
        .page-hero .hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin: 0;
        }

        /* ============ 板块通用 ============ */
        .section-block {
            padding: 56px 0;
        }
        .section-block-alt {
            background: var(--color-bg-white);
            padding: 56px 0;
            border-top: 1px solid var(--color-border-light);
            border-bottom: 1px solid var(--color-border-light);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-primary-dark);
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--color-text-muted);
            margin-bottom: 32px;
            line-height: 1.6;
        }

        /* ============ 卡片组件 ============ */
        .stat-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            text-align: center;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .stat-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }
        .stat-card .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(26, 58, 92, 0.06);
            color: var(--color-primary);
            font-size: 1.4rem;
            margin-bottom: 14px;
            transition: all var(--transition-normal);
        }
        .stat-card:hover .stat-icon {
            background: var(--color-primary);
            color: #fff;
            transform: scale(1.05);
        }
        .stat-card .stat-number {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--color-primary-dark);
            letter-spacing: 0.02em;
            line-height: 1.1;
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            margin-top: 6px;
        }

        .info-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .info-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-accent);
        }
        .info-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #eef1f5;
        }
        .info-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .info-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .info-card .card-body-custom {
            padding: 20px 22px 24px;
        }
        .info-card .card-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-accent-dark);
            background: rgba(232, 168, 23, 0.1);
            padding: 3px 10px;
            border-radius: 12px;
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .info-card .card-title {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-primary-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .info-card .card-desc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            margin: 0;
        }

        /* 赛事赔率卡片 */
        .odds-match-card {
            background: var(--color-bg-white);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            transition: all var(--transition-normal);
        }
        .odds-match-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .odds-match-card .match-teams {
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-primary-dark);
            min-width: 160px;
        }
        .odds-match-card .match-league {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: block;
            font-weight: 400;
        }
        .odds-match-card .odds-values {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        .odds-match-card .odds-item {
            text-align: center;
            min-width: 50px;
        }
        .odds-match-card .odds-item .odds-label {
            font-size: 0.72rem;
            color: var(--color-text-muted);
            display: block;
            margin-bottom: 2px;
            letter-spacing: 0.03em;
        }
        .odds-match-card .odds-item .odds-val {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-primary);
            letter-spacing: 0.02em;
        }
        .odds-match-card .odds-change {
            font-size: 0.75rem;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 10px;
        }
        .odds-match-card .odds-change.up {
            color: var(--color-danger);
            background: rgba(217, 64, 64, 0.07);
        }
        .odds-match-card .odds-change.down {
            color: var(--color-success);
            background: rgba(16, 160, 94, 0.07);
        }

        /* ============ 步骤列表 ============ */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .step-item {
            display: flex;
            gap: 18px;
            align-items: flex-start;
            background: var(--color-bg-white);
            padding: 22px 24px;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
        }
        .step-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .step-number {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .step-item .step-body h5 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-primary-dark);
            margin-bottom: 4px;
        }
        .step-item .step-body p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.6;
        }

        /* ============ FAQ ============ */
        .faq-section .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-primary-dark);
            background: var(--color-bg-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md) !important;
            padding: 16px 20px;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }
        .faq-section .accordion-button:not(.collapsed) {
            background: rgba(26, 58, 92, 0.03);
            color: var(--color-primary);
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }
        .faq-section .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(232, 168, 23, 0.25);
            border-color: var(--color-accent);
        }
        .faq-section .accordion-body {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            padding: 16px 20px 20px;
            background: var(--color-bg-white);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
        }
        .faq-section .accordion-item {
            border: none;
            margin-bottom: 10px;
            background: transparent;
        }

        /* ============ CTA 板块 ============ */
        .cta-section {
            background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, var(--color-primary-light) 100%);
            color: #fff;
            text-align: center;
            padding: 56px 0;
            border-radius: 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            left: 50%;
            transform: translateX(-50%);
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 65%);
            pointer-events: none;
        }
        .cta-section .cta-content {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-family: var(--font-heading);
            font-size: 1.9rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 10px;
        }
        .cta-section p {
            font-size: 1.05rem;
            opacity: 0.9;
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 14px 32px;
            border-radius: 28px;
            border: none;
            letter-spacing: 0.04em;
            transition: all var(--transition-normal);
            box-shadow: 0 6px 20px rgba(232, 168, 23, 0.4);
        }
        .btn-cta-primary:hover {
            background: var(--color-accent-light);
            color: #fff;
            box-shadow: 0 10px 28px rgba(232, 168, 23, 0.55);
            transform: translateY(-2px);
        }
        .btn-cta-primary:active {
            transform: translateY(0);
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: #1a1f26;
            color: #c5c9cf;
            padding: 48px 0 0;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-col h4 {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #b0b6be;
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }
        .footer-col ul li span {
            color: #b0b6be;
            font-size: 0.88rem;
        }
        .footer-bottom {
            padding: 20px 0;
            text-align: center;
            font-size: 0.82rem;
            color: #8a9099;
            letter-spacing: 0.02em;
        }
        .footer-bottom strong {
            color: #d5d9df;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .nav-link-item {
                padding: 7px 10px;
                font-size: 0.85rem;
            }
            .nav-logo {
                font-size: 1.15rem;
                gap: 5px;
            }
            .nav-logo .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }
            .nav-cta-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
            .nav-group {
                gap: 2px;
            }
            .nav-wrapper {
                gap: 8px;
            }
            .page-hero .hero-title {
                font-size: 1.9rem;
            }
            .stat-card .stat-number {
                font-size: 1.7rem;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .nav-wrapper {
                flex-wrap: wrap;
                justify-content: space-between;
                gap: 6px;
            }
            .nav-group {
                display: none;
                flex-basis: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 2px;
                padding: 8px 0;
                order: 10;
            }
            .nav-group.nav-open {
                display: flex;
            }
            .nav-logo {
                order: 1;
                font-size: 1.1rem;
            }
            .navbar-toggler-custom {
                display: inline-flex;
                order: 2;
            }
            .nav-cta-btn.desktop-cta {
                display: none;
            }
            .nav-link-item {
                width: 100%;
                padding: 10px 14px;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
            }
            .nav-group-left,
            .nav-group-right {
                width: 100%;
            }
            .page-hero {
                padding: 36px 0 32px;
            }
            .page-hero .hero-title {
                font-size: 1.5rem;
            }
            .page-hero .hero-desc {
                font-size: 0.95rem;
            }
            .section-block,
            .section-block-alt {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .stat-card {
                padding: 20px 16px;
            }
            .stat-card .stat-number {
                font-size: 1.5rem;
            }
            .odds-match-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .odds-match-card .odds-values {
                gap: 12px;
            }
            .info-card .card-body-custom {
                padding: 14px 16px 18px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
            .cta-section p {
                font-size: 0.9rem;
            }
            .btn-cta-primary {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .page-hero .hero-title {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .stat-card .stat-number {
                font-size: 1.3rem;
            }
            .stat-card .stat-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
            }
            .odds-match-card .odds-values {
                gap: 8px;
            }
            .odds-match-card .odds-item .odds-val {
                font-size: 0.9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .info-card .card-img-wrap {
                aspect-ratio: 16 / 11;
            }
            .step-item {
                padding: 16px 18px;
                gap: 12px;
            }
            .step-number {
                width: 36px;
                height: 36px;
                font-size: 0.95rem;
            }
        }

/* roulang page: category3 */
/* ============ DESIGN VARIABLES ============ */
        :root {
            --color-primary: #1a3c6e;
            --color-primary-light: #2a5a9f;
            --color-primary-dark: #0f2445;
            --color-accent: #d4a843;
            --color-accent-light: #e8c56d;
            --color-accent-dark: #b8912e;
            --color-bg: #f8f9fb;
            --color-bg-white: #ffffff;
            --color-bg-light: #f1f4f8;
            --color-bg-card: #ffffff;
            --color-bg-dark: #0d1b33;
            --color-text: #1c2333;
            --color-text-secondary: #5a6270;
            --color-text-light: #8b919e;
            --color-text-white: #f5f6f8;
            --color-border: #e2e6ed;
            --color-border-light: #eef0f4;
            --color-success: #28a864;
            --color-warning: #e89a3c;
            --color-danger: #d9453a;
            --color-live: #e03131;
            --color-upcoming: #3b82c4;
            --color-finished: #6b7280;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.16);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --font-mono: 'SF Mono', 'Consolas', 'Menlo', 'Courier New', monospace;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 5rem;
            --max-width: 1240px;
            --header-height: 70px;
        }

        /* ============ RESET & BASE ============ */
        *,
        *::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-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

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

        /* ============ CONTAINER ============ */
        .container-custom {
            width: 100%;
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        @media (min-width: 768px) {
            .container-custom {
                padding-left: 2rem;
                padding-right: 2rem;
            }
        }

        @media (min-width: 1200px) {
            .container-custom {
                padding-left: 1.5rem;
                padding-right: 1.5rem;
            }
        }

        /* ============ HEADER & NAVIGATION ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }

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

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            position: relative;
            height: var(--header-height);
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 0.15rem;
            flex-shrink: 0;
        }

        .nav-group-left {
            margin-right: auto;
        }

        .nav-group-right {
            margin-left: auto;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 0.45rem 0.85rem;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
            position: relative;
        }

        .nav-link-item:hover {
            color: var(--color-primary);
            background: rgba(26, 60, 110, 0.05);
        }

        .nav-link-item.active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(26, 60, 110, 0.07);
        }

        .nav-link-item.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 3px 3px 0 0;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 0.45rem;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.03em;
            flex-shrink: 0;
            padding: 0.35rem 0.6rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            text-decoration: none;
        }

        .nav-logo:hover {
            color: var(--color-primary-dark);
            background: rgba(26, 60, 110, 0.04);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.55rem 1.25rem;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #1a1a1a;
            font-weight: 600;
            font-size: 0.88rem;
            border-radius: 25px;
            transition: all var(--transition-base);
            white-space: nowrap;
            flex-shrink: 0;
            box-shadow: 0 2px 10px rgba(212, 168, 67, 0.3);
            letter-spacing: 0.02em;
            text-decoration: none;
        }

        .nav-cta-btn:hover {
            background: linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
            color: #1a1a1a;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(212, 168, 67, 0.4);
        }

        .navbar-toggler-custom {
            display: none;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            font-size: 1.3rem;
            color: var(--color-primary);
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            background: var(--color-bg-white);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .navbar-toggler-custom:hover {
            background: var(--color-bg-light);
            border-color: var(--color-primary-light);
        }

        /* Mobile Nav */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1040;
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .mobile-nav-overlay.open {
            opacity: 1;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--header-height);
            right: 0;
            width: 300px;
            max-width: 85vw;
            bottom: 0;
            background: #fff;
            z-index: 1045;
            padding: 1.5rem;
            overflow-y: auto;
            transform: translateX(100%);
            transition: transform var(--transition-slow);
            box-shadow: var(--shadow-xl);
        }

        .mobile-nav-panel.open {
            transform: translateX(0);
        }

        .mobile-nav-panel .nav-link-item {
            display: block;
            padding: 0.7rem 1rem;
            font-size: 1rem;
            border-radius: var(--radius-md);
            margin-bottom: 0.25rem;
            border: 1px solid transparent;
        }

        .mobile-nav-panel .nav-link-item.active {
            border-color: var(--color-border);
            background: rgba(26, 60, 110, 0.06);
        }

        .mobile-nav-panel .nav-cta-btn {
            display: block;
            text-align: center;
            margin-top: 1rem;
            width: 100%;
            justify-content: center;
        }

        @media (max-width: 1024px) {
            .nav-group {
                display: none;
            }
            .desktop-cta {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: block;
            }
            .nav-logo {
                margin: 0 auto;
            }
            .nav-wrapper {
                justify-content: space-between;
            }
        }

        /* ============ SECTION SPACING ============ */
        .section {
            padding: var(--spacing-3xl) 0;
        }

        .section-sm {
            padding: var(--spacing-2xl) 0;
        }

        .section-lg {
            padding: var(--spacing-4xl) 0;
        }

        .section-collapse-bottom {
            padding-bottom: 0;
        }

        /* ============ SECTION HEADING ============ */
        .section-heading {
            text-align: center;
            margin-bottom: var(--spacing-2xl);
        }

        .section-heading .badge-label {
            display: inline-block;
            padding: 0.35rem 1rem;
            background: rgba(26, 60, 110, 0.07);
            color: var(--color-primary);
            font-size: 0.82rem;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.03em;
        }

        .section-heading h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 0.5rem;
            letter-spacing: 0.01em;
        }

        .section-heading p {
            font-size: 1.05rem;
            color: var(--color-text-secondary);
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.8;
        }

        /* ============ HERO ============ */
        .hero-banner {
            position: relative;
            padding: var(--spacing-4xl) 0 var(--spacing-3xl);
            background: linear-gradient(170deg, #0d1b33 0%, #152a4d 35%, #1a3c6e 70%, #1e4d85 100%);
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }

        .hero-banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.25;
            z-index: 1;
        }

        .hero-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(to top, rgba(13, 27, 51, 0.7), transparent);
            z-index: 2;
        }

        .hero-banner .container-custom {
            position: relative;
            z-index: 3;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: var(--spacing-lg);
        }

        .hero-live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.4rem 1.2rem;
            background: rgba(224, 49, 49, 0.2);
            border: 1px solid rgba(224, 49, 49, 0.4);
            border-radius: 25px;
            color: #ff6b6b;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.04em;
        }

        .live-dot {
            width: 10px;
            height: 10px;
            background: #ff3b3b;
            border-radius: 50%;
            animation: livePulse 1.5s infinite;
            box-shadow: 0 0 12px rgba(255, 59, 59, 0.7);
        }

        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(1.5);
            }
        }

        .hero-banner h1 {
            font-size: 3rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: 0.03em;
            line-height: 1.2;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
        }

        .hero-banner .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            line-height: 1.8;
        }

        .hero-search-wrap {
            display: flex;
            gap: 0.5rem;
            max-width: 500px;
            width: 100%;
            flex-wrap: wrap;
            justify-content: center;
        }

        .hero-search-wrap input {
            flex: 1;
            min-width: 200px;
            padding: 0.75rem 1.25rem;
            border-radius: 30px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            font-size: 0.95rem;
            outline: none;
            transition: all var(--transition-base);
            backdrop-filter: blur(8px);
        }

        .hero-search-wrap input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }
        .hero-search-wrap input:focus {
            border-color: var(--color-accent);
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 20px rgba(212, 168, 67, 0.25);
        }

        .hero-search-wrap button {
            padding: 0.75rem 1.8rem;
            border-radius: 30px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #1a1a1a;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-base);
            box-shadow: 0 4px 16px rgba(212, 168, 67, 0.35);
            white-space: nowrap;
        }

        .hero-search-wrap button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(212, 168, 67, 0.5);
        }

        @media (max-width: 768px) {
            .hero-banner h1 {
                font-size: 2rem;
            }
            .hero-banner .hero-subtitle {
                font-size: 1rem;
            }
            .hero-banner {
                min-height: 340px;
                padding: var(--spacing-2xl) 0;
            }
        }

        /* ============ LIVE SCORE CARDS ============ */
        .score-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: var(--spacing-lg);
        }

        @media (max-width: 520px) {
            .score-card-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
        }

        .score-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 1.25rem 1.5rem;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            position: relative;
            overflow: hidden;
        }

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

        .score-card .card-header-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
        }

        .score-card .league-tag {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            background: var(--color-bg-light);
            padding: 0.25rem 0.7rem;
            border-radius: 15px;
            letter-spacing: 0.02em;
        }

        .score-card .status-badge {
            font-size: 0.75rem;
            font-weight: 700;
            padding: 0.25rem 0.7rem;
            border-radius: 15px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        .status-live {
            background: #fde8e8;
            color: var(--color-live);
            animation: statusGlow 2s infinite;
        }

        @keyframes statusGlow {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(224, 49, 49, 0.35);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(224, 49, 49, 0);
            }
        }

        .status-upcoming {
            background: #e3effb;
            color: var(--color-upcoming);
        }

        .status-finished {
            background: #f3f4f6;
            color: var(--color-finished);
        }

        .score-card .match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
        }

        .score-card .team-col {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex: 1;
            min-width: 0;
        }

        .score-card .team-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-full);
            background: var(--color-bg-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: var(--color-primary);
            flex-shrink: 0;
            font-weight: 700;
        }

        .score-card .team-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .score-card .score-display {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-text);
            letter-spacing: 0.06em;
            padding: 0.3rem 0.8rem;
            background: var(--color-bg-light);
            border-radius: var(--radius-sm);
            min-width: 70px;
            text-align: center;
            flex-shrink: 0;
            font-family: var(--font-mono);
        }

        .score-card .score-display.live-score {
            color: var(--color-live);
            background: #fef2f2;
        }

        .score-card .match-time {
            font-size: 0.78rem;
            color: var(--color-text-light);
            text-align: center;
            font-weight: 500;
        }

        .score-card .card-footer-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.78rem;
            color: var(--color-text-light);
            border-top: 1px solid var(--color-border-light);
            padding-top: 0.6rem;
        }

        /* ============ LEAGUE COVERAGE ============ */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: var(--spacing-md);
        }

        @media (max-width: 520px) {
            .league-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: var(--spacing-sm);
            }
        }

        .league-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.5rem;
            padding: 1.2rem 1rem;
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            transition: all var(--transition-base);
            text-align: center;
            cursor: default;
        }

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

        .league-item .league-icon-circle {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-full);
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
        }

        .league-item .league-name {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-text);
        }

        .league-item .league-count {
            font-size: 0.75rem;
            color: var(--color-text-light);
        }

        /* ============ FEATURE CARDS ============ */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-lg);
        }

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

        .feature-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 1.8rem 1.5rem;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.8rem;
        }

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

        .feature-card .feature-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            flex-shrink: 0;
        }

        .feature-icon-blue {
            background: #e8f0fb;
            color: #2563eb;
        }
        .feature-icon-green {
            background: #e6f7ee;
            color: #16a34a;
        }
        .feature-icon-orange {
            background: #fef3e7;
            color: #ea580c;
        }
        .feature-icon-purple {
            background: #f3eefb;
            color: #7c3aed;
        }

        .feature-card h4 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--color-text);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

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

        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }
        }
        @media (max-width: 480px) {
            .stats-row {
                grid-template-columns: 1fr 1fr;
            }
        }

        .stat-item {
            padding: 1.5rem;
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            line-height: 1.1;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin-top: 0.3rem;
        }

        /* ============ FOCUS MATCH ============ */
        .focus-match-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: row;
            transition: all var(--transition-base);
        }

        .focus-match-card:hover {
            box-shadow: var(--shadow-lg);
        }

        .focus-match-img {
            width: 40%;
            min-height: 260px;
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
            position: relative;
        }

        .focus-match-img .overlay-tag {
            position: absolute;
            top: 1rem;
            left: 1rem;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            padding: 0.35rem 0.9rem;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.8rem;
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
        }

        .focus-match-body {
            flex: 1;
            padding: 2rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 1rem;
        }

        .focus-match-body h3 {
            font-size: 1.3rem;
            font-weight: 700;
        }
        .focus-match-body .match-meta {
            font-size: 0.85rem;
            color: var(--color-text-light);
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
        .focus-match-body .big-score {
            font-size: 2.6rem;
            font-weight: 800;
            font-family: var(--font-mono);
            letter-spacing: 0.06em;
            color: var(--color-primary);
        }

        @media (max-width: 768px) {
            .focus-match-card {
                flex-direction: column;
            }
            .focus-match-img {
                width: 100%;
                min-height: 200px;
            }
            .focus-match-body {
                padding: 1.5rem;
            }
        }

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

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

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

        .faq-question {
            width: 100%;
            padding: 1.1rem 1.5rem;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            text-align: left;
            transition: all var(--transition-fast);
            gap: 1rem;
            cursor: pointer;
            background: none;
            border: none;
            font-family: inherit;
        }

        .faq-question:hover {
            color: var(--color-primary);
            background: rgba(26, 60, 110, 0.02);
        }

        .faq-question i {
            transition: transform var(--transition-base);
            font-size: 0.85rem;
            color: var(--color-text-light);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 1.5rem;
            color: var(--color-text-secondary);
            font-size: 0.93rem;
            line-height: 1.8;
        }
        .faq-item.open .faq-answer {
            max-height: 500px;
            padding: 0 1.5rem 1.2rem;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(160deg, #0d1b33 0%, #1a3c6e 60%, #1e4d85 100%);
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section h2 {
            color: #fff;
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 0.75rem;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.05rem;
            margin-bottom: 1.5rem;
            position: relative;
            z-index: 1;
        }
        .cta-btn-lg {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.85rem 2.5rem;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
            color: #1a1a1a;
            font-weight: 700;
            font-size: 1.05rem;
            border-radius: 30px;
            transition: all var(--transition-base);
            box-shadow: 0 6px 22px rgba(212, 168, 67, 0.4);
            position: relative;
            z-index: 1;
            text-decoration: none;
        }
        .cta-btn-lg:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(212, 168, 67, 0.55);
            color: #1a1a1a;
        }

        /* ============ BREADCRUMB ============ */
        .breadcrumb-bar {
            background: var(--color-bg-white);
            border-bottom: 1px solid var(--color-border-light);
            padding: 0.7rem 0;
            font-size: 0.85rem;
            color: var(--color-text-light);
        }
        .breadcrumb-bar a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb-bar a:hover {
            color: var(--color-accent);
        }
        .breadcrumb-bar .separator {
            margin: 0 0.5rem;
            color: var(--color-border);
        }
        .breadcrumb-bar .current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* ============ BG ALTERNATE ============ */
        .bg-light-section {
            background: var(--color-bg-light);
        }

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

        /* ============ FOOTER ============ */
        .site-footer {
            background: #0a1628;
            color: #c5ccd6;
            padding: var(--spacing-3xl) 0 var(--spacing-lg);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-2xl);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 0.8rem;
            letter-spacing: 0.02em;
        }
        .footer-col ul li {
            margin-bottom: 0.45rem;
            font-size: 0.88rem;
        }
        .footer-col ul li a {
            color: #8b95a6;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }
        .footer-col ul li span {
            color: #8b95a6;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: var(--spacing-lg);
            text-align: center;
            font-size: 0.82rem;
            color: #6b7586;
        }
        .footer-bottom strong {
            color: #d0d5dc;
            font-weight: 600;
        }

        /* ============ UTILITY ============ */
        .text-accent {
            color: var(--color-accent);
        }
        .fw-700 {
            font-weight: 700;
        }
        .fw-800 {
            font-weight: 800;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }

        /* ============ SCROLL TO TOP ============ */
        .scroll-top-btn {
            position: fixed;
            bottom: 28px;
            right: 28px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            box-shadow: var(--shadow-md);
            opacity: 0;
            pointer-events: none;
            transition: all var(--transition-base);
            z-index: 1000;
            border: none;
            cursor: pointer;
        }
        .scroll-top-btn.visible {
            opacity: 1;
            pointer-events: auto;
        }
        .scroll-top-btn:hover {
            background: var(--color-primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

/* roulang page: category6 */
:root {
            --primary: #1B3A5C;
            --primary-dark: #0F2440;
            --primary-light: #2C5F8A;
            --accent: #C8963E;
            --accent-light: #D4A85C;
            --accent-pale: #F5EDDE;
            --bg-white: #FFFFFF;
            --bg-light: #F8F9FA;
            --bg-lighter: #F0F2F5;
            --bg-muted: #E8ECF1;
            --text-dark: #1A1A2E;
            --text-body: #3A3A4A;
            --text-muted: #6C757D;
            --text-light: #8A8F96;
            --border: #DDE1E6;
            --border-light: #EDF0F3;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 10px 34px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --max-width: 1240px;
            --header-height: 68px;
        }

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

        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-body);
            background-color: var(--bg-white);
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            font-family: inherit;
            cursor: pointer;
        }
        input {
            font-family: inherit;
            font-size: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

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

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-fast);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-sm);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            width: 100%;
            position: relative;
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
        }
        .nav-group-left {
            flex: 0 0 auto;
        }
        .nav-group-right {
            flex: 0 0 auto;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-body);
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--primary);
            background-color: rgba(27, 58, 92, 0.04);
        }
        .nav-link-item.active {
            color: var(--accent);
            font-weight: 600;
            background-color: var(--accent-pale);
            border-radius: var(--radius-sm);
        }
        .nav-link-item.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--accent);
            border-radius: 4px;
            display: none;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary-dark);
            white-space: nowrap;
            flex-shrink: 0;
            padding: 0 8px;
            transition: color var(--transition-fast);
        }
        .nav-logo:hover {
            color: var(--accent);
        }
        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent) 0%, #b8842c 100%);
            color: #fff;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            background: linear-gradient(135deg, var(--accent) 0%, #b07d2a 100%);
            border-radius: 30px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 10px rgba(200, 150, 62, 0.28);
            border: none;
            letter-spacing: 0.02em;
        }
        .nav-cta-btn:hover {
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 5px 18px rgba(200, 150, 62, 0.4);
            background: linear-gradient(135deg, #d4a040 0%, #b8842c 100%);
        }
        .nav-cta-btn:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(200, 150, 62, 0.25);
        }
        .desktop-cta {
            flex-shrink: 0;
        }

        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 8px 12px;
            font-size: 1.3rem;
            color: var(--text-body);
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-toggler-custom:hover {
            background: var(--bg-light);
            border-color: var(--accent);
            color: var(--accent);
        }

        /* ========== HERO BANNER ========== */
        .page-hero {
            position: relative;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            padding: 80px 0 70px;
            color: #fff;
            overflow: hidden;
            min-height: 340px;
            display: flex;
            align-items: center;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 36, 64, 0.82) 0%, rgba(27, 58, 92, 0.7) 40%, rgba(0, 0, 0, 0.5) 100%);
            z-index: 1;
        }
        .page-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }
        .page-hero .hero-badge {
            display: inline-block;
            padding: 7px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.18);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 30px;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
            backdrop-filter: blur(6px);
        }
        .page-hero .hero-title {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            margin: 0 0 14px;
            letter-spacing: 0.02em;
            line-height: 1.25;
        }
        .page-hero .hero-subtitle {
            font-size: 1.1rem;
            opacity: 0.9;
            line-height: 1.7;
            margin: 0;
            max-width: 560px;
        }

        /* ========== SECTION ========== */
        .section-block {
            padding: 60px 0;
        }
        .section-block.bg-light {
            background-color: var(--bg-light);
        }
        .section-title {
            font-family: var(--font-heading);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 36px;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header .section-title {
            margin-bottom: 8px;
        }
        .section-divider {
            width: 50px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px;
            margin: 0 auto 16px;
        }

        /* ========== FEATURED NEWS CARD ========== */
        .featured-news-card {
            display: flex;
            flex-wrap: wrap;
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: all var(--transition);
            border: 1px solid var(--border-light);
        }
        .featured-news-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
        }
        .featured-news-card .fnc-image {
            flex: 0 0 48%;
            min-height: 320px;
            overflow: hidden;
            position: relative;
        }
        .featured-news-card .fnc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .featured-news-card:hover .fnc-image img {
            transform: scale(1.04);
        }
        .featured-news-card .fnc-body {
            flex: 1;
            padding: 32px 36px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .fnc-tag {
            display: inline-block;
            padding: 5px 14px;
            font-size: 0.8rem;
            font-weight: 600;
            background: var(--accent-pale);
            color: var(--accent);
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .fnc-title {
            font-family: var(--font-heading);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text-dark);
            margin: 0 0 10px;
            line-height: 1.4;
        }
        .fnc-excerpt {
            color: var(--text-muted);
            font-size: 0.95rem;
            line-height: 1.65;
            margin: 0 0 16px;
        }
        .fnc-meta {
            display: flex;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            align-items: center;
        }
        .fnc-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .btn-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--accent);
            background: transparent;
            border: 1.5px solid var(--accent);
            border-radius: 30px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            align-self: flex-start;
        }
        .btn-read-more:hover {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 14px rgba(200, 150, 62, 0.35);
        }

        /* ========== NEWS GRID CARDS ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .news-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-3px);
            border-color: var(--border);
        }
        .news-card .nc-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
        }
        .news-card .nc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .news-card:hover .nc-image img {
            transform: scale(1.05);
        }
        .nc-image .nc-date-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 12px;
            font-size: 0.78rem;
            font-weight: 600;
            background: rgba(27, 58, 92, 0.85);
            color: #fff;
            border-radius: 4px;
            letter-spacing: 0.02em;
            backdrop-filter: blur(4px);
        }
        .news-card .nc-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .nc-category {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }
        .nc-title {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-dark);
            margin: 0 0 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .nc-excerpt {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.55;
            margin: 0 0 12px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .nc-link {
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
            margin-top: auto;
        }
        .nc-link:hover {
            color: var(--accent);
        }
        .nc-link i {
            font-size: 0.75rem;
            transition: transform var(--transition-fast);
        }
        .nc-link:hover i {
            transform: translateX(3px);
        }

        /* ========== TAGS CLOUD ========== */
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-body);
            background: var(--bg-white);
            border: 1px solid var(--border);
            border-radius: 30px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .tag-item:hover {
            background: var(--accent-pale);
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: var(--shadow-xs);
        }
        .tag-item.hot {
            background: #FFF7ED;
            border-color: #F0A050;
            color: #C06020;
            font-weight: 600;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            text-align: center;
            padding: 28px 20px;
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            transition: all var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow);
            transform: translateY(-2px);
            border-color: var(--accent-pale);
        }
        .stat-number {
            font-family: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: 0.02em;
            line-height: 1.1;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 6px;
        }
        .stat-icon {
            font-size: 1.6rem;
            color: var(--primary-light);
            margin-bottom: 8px;
        }

        /* ========== SUBSCRIBE CTA ========== */
        .cta-subscribe {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #1a4a6e 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }
        .cta-subscribe::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-subscribe .cta-title {
            font-family: var(--font-heading);
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .cta-subscribe .cta-desc {
            font-size: 1rem;
            opacity: 0.85;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-subscribe .subscribe-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 220px;
            padding: 13px 18px;
            border-radius: 30px;
            border: 2px solid transparent;
            font-size: 0.95rem;
            outline: none;
            transition: all var(--transition-fast);
            background: rgba(255, 255, 255, 0.95);
            color: var(--text-dark);
        }
        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 4px rgba(200, 150, 62, 0.2);
            background: #fff;
        }
        .btn-subscribe {
            padding: 13px 28px;
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            background: var(--accent);
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.02em;
            box-shadow: 0 3px 12px rgba(200, 150, 62, 0.4);
        }
        .btn-subscribe:hover {
            background: #d4a040;
            box-shadow: 0 6px 20px rgba(200, 150, 62, 0.5);
            transform: translateY(-1px);
        }
        .btn-subscribe:active {
            transform: translateY(0);
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-xs);
        }
        .faq-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-dark);
            background: transparent;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: color var(--transition-fast);
            font-family: var(--font-body);
            letter-spacing: 0.01em;
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question i {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            margin: 0;
            color: var(--text-muted);
            font-size: 0.93rem;
            line-height: 1.7;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary-dark);
            color: #c5cdd5;
            padding: 50px 0 0;
            font-size: 0.9rem;
            border-top: 4px solid var(--accent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .footer-col h4 {
            color: #fff;
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .footer-col ul li {
            margin-bottom: 9px;
        }
        .footer-col ul li a {
            color: #a8b5c0;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-col ul li span {
            color: #8896a2;
        }
        .footer-bottom {
            text-align: center;
            padding: 20px 0;
            color: #8896a2;
            font-size: 0.85rem;
        }
        .footer-bottom strong {
            color: #d0d8df;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .featured-news-card .fnc-image {
                flex: 0 0 100%;
                min-height: 240px;
                max-height: 300px;
            }
            .featured-news-card .fnc-body {
                padding: 24px 22px;
            }
            .fnc-title {
                font-size: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .page-hero .hero-title {
                font-size: 2rem;
            }
            .nav-link-item {
                padding: 7px 10px;
                font-size: 0.84rem;
            }
            .nav-logo {
                font-size: 1.2rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }

        @media (max-width: 768px) {
            .desktop-cta {
                display: none;
            }
            .navbar-toggler-custom {
                display: block;
            }
            .nav-group {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                flex-direction: column;
                background: var(--bg-white);
                border: 1px solid var(--border-light);
                border-radius: var(--radius);
                box-shadow: var(--shadow-lg);
                padding: 12px 16px;
                gap: 4px;
                z-index: 200;
                opacity: 0;
                pointer-events: none;
                transform: translateY(-8px);
                transition: all var(--transition-fast);
            }
            .nav-group.nav-open {
                opacity: 1;
                pointer-events: auto;
                transform: translateY(0);
            }
            .nav-group-left {
                top: 60px;
            }
            .nav-group-right {
                top: 210px;
            }
            .nav-link-item {
                width: 100%;
                padding: 10px 14px;
                border-radius: var(--radius-sm);
            }
            .nav-wrapper {
                flex-wrap: wrap;
                justify-content: center;
                gap: 8px;
            }
            .nav-logo {
                order: -1;
                margin: 0 auto;
            }
            .navbar-toggler-custom {
                position: absolute;
                right: 0;
                top: 50%;
                transform: translateY(-50%);
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-number {
                font-size: 1.7rem;
            }
            .featured-news-card {
                flex-direction: column;
            }
            .featured-news-card .fnc-image {
                flex: 0 0 auto;
                min-height: 200px;
                max-height: 260px;
            }
            .fnc-title {
                font-size: 1.1rem;
            }
            .page-hero {
                padding: 50px 0 45px;
                min-height: 260px;
            }
            .page-hero .hero-title {
                font-size: 1.6rem;
            }
            .page-hero .hero-subtitle {
                font-size: 0.95rem;
            }
            .cta-subscribe {
                padding: 32px 20px;
            }
            .cta-subscribe .cta-title {
                font-size: 1.3rem;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: center;
            }
            .subscribe-form input {
                width: 100%;
                min-width: auto;
            }
            .btn-subscribe {
                width: 100%;
                text-align: center;
                justify-content: center;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .section-block {
                padding: 40px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-header {
                margin-bottom: 28px;
            }
            .tags-cloud {
                gap: 8px;
            }
            .tag-item {
                padding: 6px 14px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-card {
                padding: 18px 12px;
            }
            .stat-number {
                font-size: 1.4rem;
            }
            .stat-label {
                font-size: 0.78rem;
            }
            .page-hero .hero-title {
                font-size: 1.35rem;
            }
            .page-hero {
                min-height: 220px;
                padding: 36px 0 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .fnc-body {
                padding: 18px 16px;
            }
            .news-card .nc-body {
                padding: 14px 16px 16px;
            }
            .nc-title {
                font-size: 0.95rem;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 16px;
            }
            .nav-logo {
                font-size: 1.05rem;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #0b2b4a;
            --color-primary-light: #143c61;
            --color-primary-dark: #061d33;
            --color-accent: #c8943e;
            --color-accent-light: #d9b05a;
            --color-accent-glow: #f0d68a;
            --color-danger: #c0392b;
            --color-success: #1e7e5b;
            --color-bg: #ffffff;
            --color-bg-alt: #f4f6f9;
            --color-bg-card: #ffffff;
            --color-bg-dark: #0a1f33;
            --color-text: #1a1a2e;
            --color-text-strong: #0d0d1a;
            --color-text-weak: #6b7280;
            --color-text-light: #9ca3af;
            --color-border: #e5e7eb;
            --color-border-light: #f0f1f3;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.10), 0 4px 12px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12), 0 8px 20px rgba(0, 0, 0, 0.06);
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --max-width: 1240px;
            --header-height: 72px;
            --section-gap: 72px;
        }

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

        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(--color-text);
            background-color: var(--color-bg);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            line-height: 1.3;
            margin-top: 0;
            color: var(--color-text-strong);
        }
        h1 {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
        }
        h3 {
            font-size: 1.35rem;
            font-weight: 600;
        }
        h4 {
            font-size: 1.1rem;
            font-weight: 600;
        }
        p {
            margin-top: 0;
            margin-bottom: 1rem;
            color: var(--color-text);
        }

        .container-custom {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            width: 100%;
            position: relative;
        }
        .nav-group {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-shrink: 0;
        }
        .nav-group-left {
            flex: 1;
            justify-content: flex-end;
        }
        .nav-group-right {
            flex: 1;
            justify-content: flex-start;
        }
        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--color-text);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--color-accent);
            background: rgba(200, 148, 62, 0.06);
        }
        .nav-link-item.active {
            color: var(--color-accent);
            background: rgba(200, 148, 62, 0.10);
            font-weight: 600;
        }
        .nav-link-item.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            border-radius: 2px;
            background: var(--color-accent);
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 9px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            white-space: nowrap;
            flex-shrink: 0;
            padding: 4px 8px;
            border-radius: 10px;
            transition: all var(--transition-fast);
        }
        .nav-logo:hover {
            color: var(--color-primary);
            background: rgba(11, 43, 74, 0.04);
        }
        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: 25px;
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
            color: #fff;
            white-space: nowrap;
            flex-shrink: 0;
            border: none;
            transition: all var(--transition-base);
            box-shadow: 0 2px 10px rgba(200, 148, 62, 0.3);
            margin-left: 8px;
        }
        .nav-cta-btn:hover {
            color: #fff;
            background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
            box-shadow: 0 4px 18px rgba(200, 148, 62, 0.45);
            transform: translateY(-1px);
        }
        .desktop-cta {
            display: inline-flex;
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 8px 12px;
            border-radius: 8px;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-toggler-custom:hover {
            background: var(--color-bg-alt);
            color: var(--color-accent);
        }

        /* Mobile Nav Panel */
        .mobile-nav-panel {
            display: none;
            position: absolute;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--color-border);
            box-shadow: var(--shadow-lg);
            padding: 16px 24px;
            flex-direction: column;
            gap: 6px;
            z-index: 1049;
        }
        .mobile-nav-panel.show {
            display: flex;
        }
        .mobile-nav-panel .nav-link-item {
            display: block;
            padding: 12px 16px;
            font-size: 1rem;
            border-radius: 10px;
        }
        .mobile-nav-panel .nav-cta-btn {
            display: flex;
            justify-content: center;
            margin: 8px 0 4px;
            border-radius: 25px;
            padding: 12px 24px;
            font-size: 1rem;
        }

        @media (max-width: 1024px) {
            .nav-group {
                display: none;
            }
            .desktop-cta {
                display: none;
            }
            .navbar-toggler-custom {
                display: inline-flex;
            }
            .nav-wrapper {
                justify-content: space-between;
                gap: 12px;
            }
            .nav-logo {
                font-size: 1.2rem;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .nav-logo {
                font-size: 1.05rem;
                gap: 6px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.8rem;
                border-radius: 7px;
            }
            .navbar-toggler-custom {
                font-size: 1.3rem;
                padding: 6px 10px;
            }
            .site-header {
                height: 60px;
            }
            :root {
                --header-height: 60px;
                --section-gap: 48px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--color-accent);
            background: rgba(200, 148, 62, 0.08);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-strong);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }
        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-weak);
            max-width: 620px;
            margin: 0 auto 36px;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        /* ========== HERO BANNER ========== */
        .category-hero {
            position: relative;
            padding: 80px 0 70px;
            background: linear-gradient(170deg, #0b2b4a 0%, #0d3053 30%, #0f3560 60%, #0a1f33 100%);
            color: #fff;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 80px;
            background: linear-gradient(to top, rgba(255, 255, 255, 0.06) 0%, transparent 100%);
            z-index: 0;
        }
        .category-hero .container-custom {
            position: relative;
            z-index: 1;
        }
        .hero-breadcrumb {
            display: flex;
            gap: 8px;
            align-items: center;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .hero-breadcrumb a {
            color: rgba(255, 255, 255, 0.8);
        }
        .hero-breadcrumb a:hover {
            color: var(--color-accent-glow);
        }
        .hero-breadcrumb .sep {
            opacity: 0.5;
        }
        .hero-breadcrumb .current {
            color: var(--color-accent-glow);
            font-weight: 500;
        }
        .category-hero h1 {
            font-size: 2.8rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
        }
        .category-hero h1 .highlight {
            color: var(--color-accent-glow);
        }
        .category-hero .hero-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 650px;
            line-height: 1.7;
            margin-bottom: 24px;
        }
        .hero-stats-row {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .hero-stat-item {
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 12px 18px;
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .hero-stat-item .stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-accent-glow);
            line-height: 1;
        }
        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.3;
        }

        @media (max-width: 768px) {
            .category-hero {
                padding: 50px 0 44px;
                min-height: auto;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .category-hero .hero-desc {
                font-size: 1rem;
            }
            .hero-stats-row {
                gap: 12px;
            }
            .hero-stat-item {
                padding: 10px 14px;
            }
            .hero-stat-item .stat-num {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 1.55rem;
            }
            .hero-stats-row {
                flex-direction: column;
                gap: 8px;
            }
            .hero-stat-item {
                justify-content: flex-start;
                width: 100%;
            }
        }

        /* ========== MATCH CARDS GRID ========== */
        .section-matches {
            padding: var(--section-gap) 0;
            background: var(--color-bg);
        }
        .match-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-base);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }
        .match-card-img-wrap {
            position: relative;
            width: 100%;
            padding-top: 56%;
            overflow: hidden;
            background: var(--color-bg-alt);
        }
        .match-card-img-wrap img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .match-card:hover .match-card-img-wrap img {
            transform: scale(1.05);
        }
        .match-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-danger);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 14px;
            z-index: 2;
            letter-spacing: 0.03em;
        }
        .match-card-badge.upcoming {
            background: var(--color-accent);
        }
        .match-card-body {
            padding: 20px 20px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .match-card-league {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }
        .match-card-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text-strong);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .match-card-info {
            font-size: 0.85rem;
            color: var(--color-text-weak);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .match-card-info span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .match-card-odds {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid var(--color-border-light);
        }
        .odds-tag {
            font-size: 0.8rem;
            font-weight: 600;
            padding: 5px 11px;
            border-radius: 6px;
            background: var(--color-bg-alt);
            color: var(--color-text);
            white-space: nowrap;
        }
        .odds-tag.highlight-odds {
            background: rgba(200, 148, 62, 0.12);
            color: var(--color-accent);
            font-weight: 700;
        }
        .btn-match-detail {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 12px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            transition: all var(--transition-fast);
            padding: 0;
        }
        .btn-match-detail:hover {
            color: var(--color-accent);
            gap: 10px;
        }
        .btn-match-detail i {
            font-size: 0.75rem;
            transition: transform var(--transition-fast);
        }
        .btn-match-detail:hover i {
            transform: translateX(3px);
        }

        @media (max-width: 768px) {
            .match-card-body {
                padding: 16px 14px 14px;
            }
            .match-card-title {
                font-size: 1rem;
            }
        }

        /* ========== DATA STATS BAR ========== */
        .section-data-bar {
            padding: 40px 0;
            background: linear-gradient(135deg, var(--color-bg-dark) 0%, #0d2840 50%, #0b2135 100%);
            color: #fff;
        }
        .data-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .data-stat-card {
            padding: 20px 16px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: all var(--transition-base);
        }
        .data-stat-card:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.16);
        }
        .data-stat-num {
            font-size: 2.4rem;
            font-weight: 700;
            color: var(--color-accent-glow);
            line-height: 1;
            margin-bottom: 6px;
        }
        .data-stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .data-stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .data-stat-num {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .data-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .data-stat-card {
                padding: 14px 10px;
            }
            .data-stat-num {
                font-size: 1.5rem;
            }
            .data-stat-label {
                font-size: 0.8rem;
            }
        }

        /* ========== ANALYSIS LIST ========== */
        .section-analysis {
            padding: var(--section-gap) 0;
            background: var(--color-bg-alt);
        }
        .analysis-list-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: #fff;
            border-radius: var(--radius-md);
            padding: 20px 24px;
            margin-bottom: 14px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }
        .analysis-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
        }
        .analysis-num {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
        }
        .analysis-num.hot {
            background: var(--color-danger);
        }
        .analysis-content h4 {
            margin-bottom: 4px;
            font-size: 1.05rem;
        }
        .analysis-content p {
            font-size: 0.9rem;
            color: var(--color-text-weak);
            margin-bottom: 0;
            line-height: 1.6;
        }
        .analysis-meta {
            font-size: 0.8rem;
            color: var(--color-text-light);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .analysis-list-item {
                flex-direction: column;
                gap: 10px;
                padding: 16px 18px;
            }
            .analysis-num {
                width: 36px;
                height: 36px;
                font-size: 0.95rem;
                border-radius: 10px;
            }
        }

        /* ========== ODDS COMPARISON ========== */
        .section-odds {
            padding: var(--section-gap) 0;
            background: #fff;
        }
        .odds-compare-card {
            background: var(--color-bg-alt);
            border-radius: var(--radius-lg);
            padding: 28px 28px;
            border: 1px solid var(--color-border-light);
            height: 100%;
            transition: all var(--transition-base);
        }
        .odds-compare-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
        }
        .odds-compare-card .league-name {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-primary);
            margin-bottom: 12px;
        }
        .odds-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px dashed var(--color-border-light);
            font-size: 0.9rem;
        }
        .odds-row:last-child {
            border-bottom: none;
        }
        .odds-row .team-name {
            font-weight: 500;
            color: var(--color-text);
        }
        .odds-row .odd-value {
            font-weight: 700;
            color: var(--color-accent);
            font-size: 1rem;
        }
        .odds-row .odd-change {
            font-size: 0.78rem;
            color: var(--color-success);
            font-weight: 600;
        }
        .odds-row .odd-change.down {
            color: var(--color-danger);
        }

        /* ========== PLAY INTRO ========== */
        .section-play-intro {
            padding: var(--section-gap) 0;
            background: var(--color-bg-alt);
        }
        .play-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: 100%;
            transition: all var(--transition-base);
        }
        .play-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .play-icon-circle {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            margin: 0 auto 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #fff;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
        }
        .play-icon-circle.gold {
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
        }
        .play-card h4 {
            margin-bottom: 8px;
            font-size: 1.05rem;
        }
        .play-card p {
            font-size: 0.9rem;
            color: var(--color-text-weak);
            margin-bottom: 0;
            line-height: 1.6;
        }

        /* ========== FAQ ========== */
        .section-faq {
            padding: var(--section-gap) 0;
            background: #fff;
        }
        .faq-accordion-item {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
            transition: all var(--transition-base);
        }
        .faq-accordion-item:hover {
            border-color: var(--color-border);
        }
        .faq-question {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 22px;
            background: none;
            border: none;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text-strong);
            text-align: left;
            cursor: pointer;
            transition: all var(--transition-fast);
            gap: 12px;
            font-family: var(--font-body);
        }
        .faq-question:hover {
            color: var(--color-accent);
            background: rgba(200, 148, 62, 0.03);
        }
        .faq-question i {
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
            color: var(--color-text-weak);
            flex-shrink: 0;
        }
        .faq-accordion-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
        }
        .faq-accordion-item.open .faq-answer {
            max-height: 500px;
            padding: 0 22px 18px;
        }
        .faq-answer p {
            font-size: 0.92rem;
            color: var(--color-text-weak);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== CTA ========== */
        .section-cta {
            padding: 60px 0;
            background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, var(--color-primary-light) 100%);
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .section-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.13;
            z-index: 0;
        }
        .section-cta .container-custom {
            position: relative;
            z-index: 1;
        }
        .section-cta h2 {
            color: #fff;
            font-size: 2rem;
            margin-bottom: 12px;
        }
        .section-cta p {
            color: rgba(255, 255, 255, 0.8);
            max-width: 550px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }
        .btn-cta-large {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 1.05rem;
            background: var(--color-accent);
            color: #fff;
            border: none;
            transition: all var(--transition-base);
            box-shadow: 0 6px 24px rgba(200, 148, 62, 0.4);
            text-decoration: none;
        }
        .btn-cta-large:hover {
            background: var(--color-accent-light);
            color: #fff;
            box-shadow: 0 8px 32px rgba(200, 148, 62, 0.55);
            transform: translateY(-2px);
        }
        @media (max-width: 520px) {
            .section-cta h2 {
                font-size: 1.4rem;
            }
            .btn-cta-large {
                padding: 12px 28px;
                font-size: 0.95rem;
                border-radius: 25px;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 20px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 28px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer-col ul li a:hover {
            color: var(--color-accent-glow);
        }
        .footer-col ul li span {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
        }
        .footer-bottom strong {
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .footer-col h4 {
                font-size: 0.9rem;
            }
            .footer-col ul li a,
            .footer-col ul li span {
                font-size: 0.8rem;
            }
        }

        /* ========== UTILITY ========== */
        .text-accent {
            color: var(--color-accent);
        }
        .text-muted {
            color: var(--color-text-weak);
        }
        .mt-section {
            margin-top: var(--section-gap);
        }
        .mb-section {
            margin-bottom: var(--section-gap);
        }
        .bg-alt {
            background: var(--color-bg-alt);
        }
        .img-cover {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .rounded-custom {
            border-radius: var(--radius-md);
        }

        /* Focus visible */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        /* Smooth page entry */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-in {
            animation: fadeInUp 0.5s ease forwards;
        }

/* roulang page: category2 */
/* ============ 设计变量 ============ */
        :root {
            --color-primary: #1B3A5C;
            --color-primary-dark: #0F2640;
            --color-primary-light: #2A5885;
            --color-accent: #F47920;
            --color-accent-hover: #E06810;
            --color-accent-light: #FFF3E8;
            --color-bg: #FFFFFF;
            --color-bg-alt: #F6F7FA;
            --color-bg-dark: #1B3A5C;
            --color-text: #1a1a2e;
            --color-text-secondary: #4a4a5e;
            --color-text-muted: #7a7a8e;
            --color-text-light: #9a9aae;
            --color-border: #e2e6ed;
            --color-border-light: #eef1f5;
            --color-success: #10A86C;
            --color-warning: #F5A623;
            --color-danger: #E53E3E;
            --color-white: #FFFFFF;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50px;
            --shadow-xs: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --font-size-xs: 0.75rem;
            --font-size-sm: 0.85rem;
            --font-size-base: 1rem;
            --font-size-md: 1.1rem;
            --font-size-lg: 1.25rem;
            --font-size-xl: 1.5rem;
            --font-size-2xl: 1.85rem;
            --font-size-3xl: 2.25rem;
            --font-size-4xl: 2.8rem;
            --font-weight-normal: 400;
            --font-weight-medium: 500;
            --font-weight-semibold: 600;
            --font-weight-bold: 700;
            --font-weight-extrabold: 800;
            --line-height-tight: 1.2;
            --line-height-normal: 1.6;
            --line-height-relaxed: 1.75;
            --spacing-xs: 0.4rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1.25rem;
            --spacing-lg: 2rem;
            --spacing-xl: 3rem;
            --spacing-2xl: 4.5rem;
            --spacing-3xl: 6rem;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1220px;
        }

        /* ============ Reset & Base ============ */
        *,
        *::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-family);
            font-size: var(--font-size-base);
            line-height: var(--line-height-normal);
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: var(--line-height-tight);
            font-weight: var(--font-weight-bold);
            color: var(--color-text);
        }

        /* ============ Container ============ */
        .container-custom {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: var(--spacing-md);
            padding-right: var(--spacing-md);
        }
        @media (min-width: 768px) {
            .container-custom {
                padding-left: var(--spacing-lg);
                padding-right: var(--spacing-lg);
            }
        }
        @media (min-width: 1200px) {
            .container-custom {
                padding-left: var(--spacing-xl);
                padding-right: var(--spacing-xl);
            }
        }

        /* ============ Header / Nav ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            transition: box-shadow var(--transition-normal);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .site-header .container-custom {
            padding-top: 0;
            padding-bottom: 0;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: var(--spacing-md);
            position: relative;
        }
        @media (min-width: 1025px) {
            .nav-wrapper {
                height: 70px;
                gap: var(--spacing-lg);
            }
        }

        /* Nav Groups */
        .nav-group {
            display: none;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }
        @media (min-width: 1025px) {
            .nav-group {
                display: flex;
                gap: 4px;
            }
        }
        .nav-group-left {
            order: 1;
        }
        .nav-group-right {
            order: 3;
        }

        .nav-link-item {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: var(--font-size-sm);
            font-weight: var(--font-weight-medium);
            color: var(--color-text-secondary);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-link-item:hover {
            color: var(--color-primary);
            background: rgba(27, 58, 92, 0.05);
        }
        .nav-link-item.active {
            color: var(--color-white);
            background: var(--color-primary);
            font-weight: var(--font-weight-semibold);
            box-shadow: 0 2px 8px rgba(27, 58, 92, 0.25);
        }
        .nav-link-item.active:hover {
            color: var(--color-white);
            background: var(--color-primary-dark);
        }

        /* Logo */
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: var(--font-size-xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-primary);
            flex-shrink: 0;
            order: 2;
            transition: color var(--transition-fast);
            letter-spacing: -0.5px;
        }
        .nav-logo:hover {
            color: var(--color-accent);
        }
        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--color-accent);
            color: var(--color-white);
            border-radius: var(--radius-md);
            font-size: 1rem;
            transition: background var(--transition-fast);
        }
        .nav-logo:hover .logo-icon {
            background: var(--color-accent-hover);
        }

        /* CTA Button */
        .nav-cta-btn {
            display: none;
            align-items: center;
            padding: 10px 22px;
            font-size: var(--font-size-sm);
            font-weight: var(--font-weight-semibold);
            color: var(--color-white);
            background: var(--color-accent);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            white-space: nowrap;
            box-shadow: 0 2px 8px rgba(244, 121, 32, 0.25);
            order: 4;
        }
        .nav-cta-btn:hover {
            background: var(--color-accent-hover);
            color: var(--color-white);
            box-shadow: 0 4px 14px rgba(244, 121, 32, 0.4);
            transform: translateY(-1px);
        }
        @media (min-width: 1025px) {
            .nav-cta-btn {
                display: inline-flex;
            }
        }

        /* Mobile Toggler */
        .navbar-toggler-custom {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            font-size: 1.3rem;
            color: var(--color-primary);
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            order: 5;
            flex-shrink: 0;
        }
        .navbar-toggler-custom:hover {
            background: var(--color-border);
            color: var(--color-primary-dark);
        }
        @media (min-width: 1025px) {
            .navbar-toggler-custom {
                display: none;
            }
        }

        /* Mobile Nav Panel */
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-white);
            z-index: 999;
            padding: var(--spacing-lg) var(--spacing-md);
            overflow-y: auto;
            flex-direction: column;
            gap: var(--spacing-sm);
            border-top: 1px solid var(--color-border-light);
            animation: slideDown 0.3s ease;
        }
        .mobile-nav-panel.open {
            display: flex;
        }
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .mobile-nav-panel .nav-link-item {
            display: flex;
            align-items: center;
            padding: 14px 18px;
            font-size: var(--font-size-md);
            font-weight: var(--font-weight-medium);
            color: var(--color-text-secondary);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }
        .mobile-nav-panel .nav-link-item:hover {
            background: var(--color-bg-alt);
            color: var(--color-primary);
        }
        .mobile-nav-panel .nav-link-item.active {
            background: var(--color-primary);
            color: var(--color-white);
            font-weight: var(--font-weight-semibold);
        }
        .mobile-nav-panel .mobile-cta {
            margin-top: var(--spacing-md);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 14px 24px;
            font-size: var(--font-size-md);
            font-weight: var(--font-weight-semibold);
            color: var(--color-white);
            background: var(--color-accent);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            box-shadow: 0 4px 14px rgba(244, 121, 32, 0.3);
        }
        .mobile-nav-panel .mobile-cta:hover {
            background: var(--color-accent-hover);
            color: var(--color-white);
        }
        @media (min-width: 1025px) {
            .mobile-nav-panel {
                display: none !important;
            }
        }

        /* ============ Page Banner ============ */
        .page-banner {
            position: relative;
            padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 40%, var(--color-primary-light) 100%);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            color: var(--color-white);
            overflow: hidden;
            min-height: 360px;
            display: flex;
            align-items: center;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 38, 64, 0.72);
            z-index: 1;
        }
        .page-banner .banner-overlay-pattern {
            position: absolute;
            inset: 0;
            z-index: 2;
            background: radial-gradient(ellipse at 30% 50%, rgba(244, 121, 32, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
        }
        .page-banner .container-custom {
            position: relative;
            z-index: 3;
        }
        .page-banner .banner-content {
            max-width: 700px;
        }
        .page-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-full);
            font-size: var(--font-size-xs);
            font-weight: var(--font-weight-medium);
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: var(--spacing-md);
            backdrop-filter: blur(4px);
        }
        .page-banner .banner-title {
            font-size: var(--font-size-3xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-white);
            margin-bottom: var(--spacing-md);
            letter-spacing: -0.5px;
            line-height: 1.15;
        }
        .page-banner .banner-title .accent-text {
            color: var(--color-accent);
        }
        .page-banner .banner-desc {
            font-size: var(--font-size-md);
            color: rgba(255, 255, 255, 0.85);
            line-height: var(--line-height-relaxed);
            margin-bottom: var(--spacing-lg);
        }
        .page-banner .banner-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-md);
        }
        .page-banner .banner-stat-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .page-banner .banner-stat-num {
            font-size: var(--font-size-2xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-accent);
            line-height: 1;
        }
        .page-banner .banner-stat-label {
            font-size: var(--font-size-xs);
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.3;
        }
        @media (max-width: 767px) {
            .page-banner {
                padding: var(--spacing-2xl) 0 var(--spacing-xl);
                min-height: 300px;
            }
            .page-banner .banner-title {
                font-size: var(--font-size-2xl);
            }
            .page-banner .banner-desc {
                font-size: var(--font-size-base);
            }
            .page-banner .banner-stats-row {
                gap: var(--spacing-md);
            }
            .page-banner .banner-stat-num {
                font-size: var(--font-size-xl);
            }
        }

        /* ============ Section Common ============ */
        .section {
            padding: var(--spacing-2xl) 0;
        }
        @media (min-width: 768px) {
            .section {
                padding: var(--spacing-3xl) 0;
            }
        }
        .section-alt {
            background: var(--color-bg-alt);
        }
        .section-dark {
            background: var(--color-bg-dark);
            color: var(--color-white);
        }
        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        @media (min-width: 768px) {
            .section-header {
                margin-bottom: var(--spacing-2xl);
            }
        }
        .section-header .section-label {
            display: inline-block;
            padding: 5px 14px;
            font-size: var(--font-size-xs);
            font-weight: var(--font-weight-semibold);
            color: var(--color-accent);
            background: var(--color-accent-light);
            border-radius: var(--radius-full);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.5px;
        }
        .section-header .section-title {
            font-size: var(--font-size-2xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-text);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.3px;
        }
        .section-dark .section-header .section-title {
            color: var(--color-white);
        }
        .section-header .section-subtitle {
            font-size: var(--font-size-md);
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
        }
        .section-dark .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }
        @media (max-width: 767px) {
            .section-header .section-title {
                font-size: var(--font-size-xl);
            }
            .section-header .section-subtitle {
                font-size: var(--font-size-base);
            }
        }

        /* ============ Cards ============ */
        .card-custom {
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            transition: all var(--transition-normal);
            height: 100%;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-xs);
        }
        .card-custom:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }
        .card-custom .card-img-wrap {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: var(--spacing-md);
            aspect-ratio: 16 / 10;
            background: var(--color-bg-alt);
        }
        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.05);
        }
        .card-custom .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            font-size: var(--font-size-xs);
            font-weight: var(--font-weight-semibold);
            border-radius: var(--radius-full);
            background: var(--color-accent);
            color: var(--color-white);
            z-index: 2;
            box-shadow: 0 2px 6px rgba(244, 121, 32, 0.3);
        }
        .card-custom .card-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: var(--spacing-sm);
        }
        .card-custom .card-tag {
            padding: 3px 10px;
            font-size: var(--font-size-xs);
            font-weight: var(--font-weight-medium);
            border-radius: var(--radius-full);
            background: var(--color-bg-alt);
            color: var(--color-text-muted);
            transition: all var(--transition-fast);
        }
        .card-custom .card-tag:hover {
            background: var(--color-primary);
            color: var(--color-white);
        }
        .card-custom .card-title {
            font-size: var(--font-size-lg);
            font-weight: var(--font-weight-bold);
            color: var(--color-text);
            margin-bottom: var(--spacing-xs);
            line-height: 1.3;
        }
        .card-custom .card-desc {
            font-size: var(--font-size-sm);
            color: var(--color-text-muted);
            line-height: var(--line-height-relaxed);
            margin-bottom: var(--spacing-md);
            flex-grow: 1;
        }
        .card-custom .card-meta {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-size: var(--font-size-xs);
            color: var(--color-text-light);
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--color-border-light);
        }
        .card-custom .card-meta i {
            font-size: 0.8rem;
        }

        /* Data Card */
        .data-card {
            text-align: center;
            padding: var(--spacing-xl) var(--spacing-lg);
            background: var(--color-white);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-normal);
            height: 100%;
        }
        .data-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .data-card .data-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            background: var(--color-accent-light);
            color: var(--color-accent);
            font-size: 1.5rem;
            margin-bottom: var(--spacing-md);
            transition: all var(--transition-fast);
        }
        .data-card:hover .data-icon {
            background: var(--color-accent);
            color: var(--color-white);
            transform: scale(1.08);
        }
        .data-card .data-value {
            font-size: var(--font-size-3xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-primary);
            line-height: 1;
            margin-bottom: 4px;
        }
        .data-card .data-unit {
            font-size: var(--font-size-sm);
            font-weight: var(--font-weight-medium);
            color: var(--color-accent);
            margin-left: 2px;
        }
        .data-card .data-label {
            font-size: var(--font-size-sm);
            color: var(--color-text-muted);
            font-weight: var(--font-weight-medium);
        }

        /* ============ Buttons ============ */
        .btn-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            font-size: var(--font-size-base);
            font-weight: var(--font-weight-semibold);
            border-radius: var(--radius-full);
            transition: all var(--transition-fast);
            cursor: pointer;
            border: none;
            white-space: nowrap;
            letter-spacing: 0.2px;
        }
        .btn-custom-primary {
            background: var(--color-accent);
            color: var(--color-white);
            box-shadow: 0 4px 14px rgba(244, 121, 32, 0.3);
        }
        .btn-custom-primary:hover {
            background: var(--color-accent-hover);
            color: var(--color-white);
            box-shadow: 0 6px 20px rgba(244, 121, 32, 0.45);
            transform: translateY(-2px);
        }
        .btn-custom-outline {
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-primary);
        }
        .btn-custom-outline:hover {
            background: var(--color-primary);
            color: var(--color-white);
            transform: translateY(-1px);
        }
        .btn-custom-white {
            background: var(--color-white);
            color: var(--color-primary);
            box-shadow: var(--shadow-sm);
        }
        .btn-custom-white:hover {
            background: #f0f0f5;
            color: var(--color-primary-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .btn-custom-sm {
            padding: 8px 18px;
            font-size: var(--font-size-sm);
        }
        .btn-custom-lg {
            padding: 16px 36px;
            font-size: var(--font-size-md);
        }

        /* ============ League Grid ============ */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-md);
        }
        @media (min-width: 576px) {
            .league-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: var(--spacing-lg);
            }
        }
        @media (min-width: 992px) {
            .league-grid {
                grid-template-columns: repeat(6, 1fr);
            }
        }
        .league-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            padding: var(--spacing-lg) var(--spacing-md);
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-lg);
            text-align: center;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-xs);
        }
        .league-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--color-accent);
            background: var(--color-accent-light);
        }
        .league-card .league-icon-circle {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
            color: var(--color-white);
            font-size: 1.4rem;
            font-weight: var(--font-weight-bold);
            transition: all var(--transition-fast);
        }
        .league-card:hover .league-icon-circle {
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
            transform: scale(1.08);
        }
        .league-card .league-name {
            font-size: var(--font-size-sm);
            font-weight: var(--font-weight-semibold);
            color: var(--color-text);
        }
        .league-card .league-count {
            font-size: var(--font-size-xs);
            color: var(--color-text-muted);
        }

        /* ============ Article List ============ */
        .article-list-item {
            display: flex;
            gap: var(--spacing-md);
            padding: var(--spacing-md) 0;
            border-bottom: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            align-items: flex-start;
        }
        .article-list-item:last-child {
            border-bottom: none;
        }
        .article-list-item:hover {
            background: var(--color-bg-alt);
            margin: 0 -12px;
            padding-left: 12px;
            padding-right: 12px;
            border-radius: var(--radius-md);
            border-bottom-color: transparent;
        }
        .article-list-item .article-thumb {
            width: 100px;
            height: 70px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--color-bg-alt);
        }
        .article-list-item .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-list-item .article-info {
            flex: 1;
            min-width: 0;
        }
        .article-list-item .article-date {
            font-size: var(--font-size-xs);
            color: var(--color-text-light);
            margin-bottom: 4px;
        }
        .article-list-item .article-title-link {
            font-size: var(--font-size-base);
            font-weight: var(--font-weight-semibold);
            color: var(--color-text);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }
        .article-list-item .article-title-link:hover {
            color: var(--color-accent);
        }
        .article-list-item .article-excerpt {
            font-size: var(--font-size-sm);
            color: var(--color-text-muted);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-top: 4px;
        }
        @media (max-width: 575px) {
            .article-list-item .article-thumb {
                width: 80px;
                height: 56px;
            }
            .article-list-item .article-title-link {
                font-size: var(--font-size-sm);
            }
        }

        /* ============ FAQ ============ */
        .faq-list .faq-item {
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            margin-bottom: var(--spacing-sm);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-xs);
        }
        .faq-list .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }
        .faq-list .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-md) var(--spacing-lg);
            font-size: var(--font-size-base);
            font-weight: var(--font-weight-semibold);
            color: var(--color-text);
            background: none;
            border: none;
            text-align: left;
            cursor: pointer;
            transition: all var(--transition-fast);
            gap: var(--spacing-md);
        }
        .faq-list .faq-question:hover {
            color: var(--color-accent);
            background: var(--color-accent-light);
        }
        .faq-list .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-normal);
            font-size: 0.9rem;
            color: var(--color-text-muted);
        }
        .faq-list .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--color-accent);
        }
        .faq-list .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-list .faq-item.open .faq-answer {
            max-height: 500px;
        }
        .faq-list .faq-answer-inner {
            padding: 0 var(--spacing-lg) var(--spacing-lg);
            font-size: var(--font-size-sm);
            color: var(--color-text-secondary);
            line-height: var(--line-height-relaxed);
        }

        /* ============ CTA Section ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
            padding: var(--spacing-2xl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        @media (min-width: 768px) {
            .cta-section {
                padding: var(--spacing-3xl) 0;
            }
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(244, 121, 32, 0.2) 0%, transparent 65%);
            z-index: 1;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .cta-section .cta-title {
            font-size: var(--font-size-2xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-white);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.3px;
        }
        .cta-section .cta-desc {
            font-size: var(--font-size-md);
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: var(--spacing-lg);
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-section .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            justify-content: center;
        }
        @media (max-width: 767px) {
            .cta-section .cta-title {
                font-size: var(--font-size-xl);
            }
        }

        /* ============ Footer ============ */
        .site-footer {
            background: #101820;
            color: rgba(255, 255, 255, 0.7);
            padding: var(--spacing-2xl) 0 var(--spacing-lg);
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-xl) var(--spacing-lg);
            margin-bottom: var(--spacing-xl);
            padding-bottom: var(--spacing-lg);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        @media (min-width: 576px) {
            .site-footer .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 768px) {
            .site-footer .footer-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .site-footer .footer-col h4 {
            color: var(--color-white);
            font-size: var(--font-size-base);
            font-weight: var(--font-weight-bold);
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.3px;
        }
        .site-footer .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: var(--font-size-sm);
            transition: color var(--transition-fast);
        }
        .site-footer .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .site-footer .footer-col ul li span {
            color: rgba(255, 255, 255, 0.45);
            font-size: var(--font-size-sm);
        }
        .site-footer .footer-bottom {
            text-align: center;
            font-size: var(--font-size-xs);
            color: rgba(255, 255, 255, 0.35);
            line-height: 1.6;
        }
        .site-footer .footer-bottom strong {
            color: rgba(255, 255, 255, 0.6);
            font-weight: var(--font-weight-semibold);
        }

        /* ============ Breadcrumb ============ */
        .breadcrumb-row {
            padding: var(--spacing-sm) 0;
            background: var(--color-bg-alt);
            border-bottom: 1px solid var(--color-border-light);
        }
        .breadcrumb-row .breadcrumb-inner {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: var(--font-size-xs);
            color: var(--color-text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb-row .breadcrumb-inner a {
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb-row .breadcrumb-inner a:hover {
            color: var(--color-accent);
        }
        .breadcrumb-row .breadcrumb-inner .separator {
            color: var(--color-text-light);
            font-size: 0.7rem;
        }
        .breadcrumb-row .breadcrumb-inner .current {
            color: var(--color-primary);
            font-weight: var(--font-weight-semibold);
        }

        /* ============ Grid Utilities ============ */
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
        }
        @media (min-width: 768px) {
            .grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
        }
        @media (min-width: 576px) {
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 992px) {
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        .grid-4 {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
        }
        @media (min-width: 576px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (min-width: 992px) {
            .grid-4 {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        /* ============ Highlight Badge ============ */
        .highlight-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            font-size: var(--font-size-xs);
            font-weight: var(--font-weight-semibold);
            border-radius: var(--radius-full);
            background: #FFF3E0;
            color: #E65100;
            border: 1px solid #FFE0B2;
        }
        .highlight-badge.live {
            background: #E8F5E9;
            color: #1B5E20;
            border-color: #C8E6C9;
            animation: pulse-live 1.8s infinite;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

        /* ============ Score Strip ============ */
        .score-strip-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            background: var(--color-white);
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-xs);
        }
        .score-strip-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .score-strip-item .team {
            font-weight: var(--font-weight-semibold);
            font-size: var(--font-size-sm);
            min-width: 80px;
            text-align: center;
        }
        .score-strip-item .score-num {
            font-size: var(--font-size-xl);
            font-weight: var(--font-weight-extrabold);
            color: var(--color-primary);
            min-width: 50px;
            text-align: center;
        }
        .score-strip-item .score-vs {
            font-size: var(--font-size-xs);
            color: var(--color-text-muted);
            margin: 0 4px;
        }
        @media (max-width: 575px) {
            .score-strip-item {
                flex-wrap: wrap;
                justify-content: center;
                gap: 6px;
            }
            .score-strip-item .team {
                min-width: auto;
                font-size: var(--font-size-xs);
            }
            .score-strip-item .score-num {
                font-size: var(--font-size-lg);
                min-width: 36px;
            }
        }

        /* ============ Misc ============ */
        .text-accent {
            color: var(--color-accent);
        }
        .text-muted {
            color: var(--color-text-muted);
        }
        .fw-extrabold {
            font-weight: var(--font-weight-extrabold);
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-auto {
            margin-top: auto;
        }
        .w-100 {
            width: 100%;
        }
        .text-center {
            text-align: center;
        }

        /* Back to top */
        .back-to-top {
            position: fixed;
            bottom: 28px;
            right: 28px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary);
            color: var(--color-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            z-index: 90;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-fast);
            opacity: 0;
            pointer-events: none;
            transform: translateY(10px);
        }
        .back-to-top.visible {
            opacity: 1;
            pointer-events: auto;
            transform: translateY(0);
        }
        .back-to-top:hover {
            background: var(--color-accent);
            color: var(--color-white);
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }