/* roulang page: index */
:root {
            --primary: #3A6EA5;
            --primary-dark: #2F5D8C;
            --primary-light: #E8F0F8;
            --bg: #F3F6FA;
            --surface: #FFFFFF;
            --border: #DCE5EF;
            --text: #1E2B3C;
            --text-secondary: #5A6B80;
            --text-muted: #8494A8;
            --success: #3E9B6E;
            --warning: #E6A23C;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 2px 10px rgba(0, 50, 90, 0.06);
            --shadow-md: 0 6px 24px rgba(50, 90, 130, 0.08);
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-xxl: 80px;
            --transition: 0.22s ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-family);
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: clamp(2rem, 4.5vw, 2.75rem);
            font-weight: 800;
        }
        h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
        }
        h3 {
            font-size: 1.25rem;
            font-weight: 600;
        }
        p {
            color: var(--text-secondary);
            margin-bottom: 1rem;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 992px) {
            .container {
                padding-left: 40px;
                padding-right: 40px;
            }
        }
        @media (min-width: 1200px) {
            .container {
                padding-left: 48px;
                padding-right: 48px;
            }
        }

        section {
            padding: var(--spacing-xl) 0 var(--spacing-xl);
        }
        @media (min-width: 992px) {
            section {
                padding: var(--spacing-xxl) 0;
            }
        }

        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-header h2 {
            margin-bottom: 10px;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
        }
        .badge-soft {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 999px;
            padding: 4px 14px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 20px;
        }
        @media (min-width: 992px) {
            .site-header {
                padding: 0 40px;
            }
        }
        .navbar-custom {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
            background: transparent;
        }
        .navbar-brand-custom {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .navbar-brand-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 90% 25%, 90% 75%, 50% 100%, 10% 75%, 10% 25%);
            display: inline-block;
            flex-shrink: 0;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
            letter-spacing: 0.02em;
        }
        .nav-link-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-link-custom.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.25rem;
            color: var(--text);
            cursor: pointer;
        }
        @media (max-width: 991px) {
            .navbar-toggler-custom {
                display: block;
            }
            .nav-collapse {
                display: none;
                position: absolute;
                top: 72px;
                left: 20px;
                right: 20px;
                background: #fff;
                border: 1px solid var(--border);
                border-radius: 12px;
                box-shadow: var(--shadow-md);
                padding: 16px;
            }
            .nav-collapse.open {
                display: block;
            }
            .nav-list {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .nav-link-custom {
                width: 100%;
                padding: 8px 0;
            }
            .nav-link-custom.active::after {
                bottom: 0;
                left: 0;
                right: auto;
                width: 36px;
            }
        }
        @media (min-width: 992px) {
            .nav-collapse {
                display: flex !important;
            }
        }

        /* ---------- Hero ---------- */
        .hero {
            position: relative;
            background:
                linear-gradient(120deg, rgba(243, 246, 250, 0.93) 0%, rgba(232, 240, 248, 0.96) 55%, rgba(255, 255, 255, 0.88) 100%),
                url('/assets/images/52f994142b033cb2.webp') center center / cover no-repeat;
            border-bottom: 1px solid var(--border);
            padding: 80px 0 76px;
            overflow: hidden;
        }
        @media (max-width: 991px) {
            .hero {
                padding: 48px 0 44px;
            }
        }
        .hero-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            flex-wrap: wrap;
        }
        .hero-left {
            flex: 1 1 55%;
            min-width: 0;
        }
        .hero-right {
            flex: 1 1 38%;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .hero h1 {
            margin-bottom: 16px;
            font-size: clamp(2.1rem, 4.2vw, 2.9rem);
            line-height: 1.25;
        }
        .hero-sub {
            font-size: 1.1rem;
            color: var(--text-secondary);
            margin-bottom: 20px;
            max-width: 560px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: center;
            margin-bottom: 20px;
        }
        .hero-stat {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .hero-stat strong {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .hero-stat span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }
        .hero-form-card {
            background: rgba(255, 255, 255, 0.95);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow-md);
            padding: 24px;
        }
        .hero-form-card h3 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .hero-form-card p {
            font-size: 0.9rem;
            margin-bottom: 16px;
        }
        .hero-form-card .form-control {
            border-radius: 8px;
            border: 1px solid var(--border);
            padding: 10px 14px;
            font-size: 0.95rem;
            background: #fff;
            transition: border-color 0.2s, box-shadow 0.2s;
        }
        .hero-form-card .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.12);
        }
        .hero-form-card .btn-primary-custom {
            width: 100%;
            margin-top: 6px;
            border-radius: 8px;
            padding: 10px 16px;
            font-weight: 600;
        }
        .hero-img {
            border-radius: var(--radius);
            background: #E9EEF5;
            overflow: hidden;
            min-height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-dark);
            font-size: 2rem;
            background-image: url('/assets/images/b512eb067bb21c5a.jpg');
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .hero-img::after {
            content: '实时赛况追踪';
            position: absolute;
            bottom: 16px;
            left: 16px;
            background: rgba(255, 255, 255, 0.9);
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text);
        }

        /* ---------- Buttons ---------- */
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 26px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: background var(--transition), transform 0.15s, box-shadow var(--transition);
            letter-spacing: 0.02em;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(58, 110, 165, 0.24);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            padding: 12px 26px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: background var(--transition), color var(--transition);
        }
        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            text-decoration: none;
        }
        .btn-text {
            background: none;
            border: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.92rem;
            padding: 0;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition);
        }
        .btn-text:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        /* ---------- Cards ---------- */
        .card-custom {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 24px;
            transition: box-shadow var(--transition), transform var(--transition);
            height: 100%;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .card-custom h3 {
            font-size: 1.1rem;
            margin-bottom: 10px;
        }
        .card-custom p {
            font-size: 0.92rem;
            margin-bottom: 12px;
        }
        .metric-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px 24px;
            text-align: center;
            min-height: 130px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .metric-card strong {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
        .metric-card span {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* ---------- Compare ---------- */
        .compare-panel {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px;
        }
        .compare-list {
            list-style: none;
            padding: 0;
            margin: 16px 0 0;
        }
        .compare-list li {
            padding: 8px 0 8px 24px;
            position: relative;
            font-size: 0.92rem;
            color: var(--text-secondary);
            border-bottom: 1px dashed var(--border);
        }
        .compare-list li:last-child {
            border-bottom: none;
        }
        .compare-list li::before {
            content: '→';
            position: absolute;
            left: 4px;
            color: var(--primary);
            font-weight: 700;
        }

        /* ---------- Timeline / Steps ---------- */
        .milestone-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 991px) {
            .milestone-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .milestone-row {
                grid-template-columns: 1fr;
            }
        }
        .milestone-item {
            position: relative;
            padding: 20px 16px 16px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .milestone-dot {
            width: 12px;
            height: 12px;
            background: var(--primary);
            border-radius: 50%;
            display: inline-block;
            margin-bottom: 10px;
        }
        .milestone-item h4 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .milestone-item p {
            font-size: 0.85rem;
            margin-bottom: 0;
        }

        /* ---------- News ---------- */
        .news-list-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 18px 22px;
            margin-bottom: 14px;
            display: flex;
            gap: 20px;
            align-items: flex-start;
            transition: box-shadow var(--transition);
        }
        .news-list-item:hover {
            box-shadow: var(--shadow-md);
        }
        .news-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            white-space: nowrap;
            padding-top: 4px;
            min-width: 90px;
            text-align: right;
        }
        .news-content {
            flex: 1;
        }
        .news-content h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .news-content p {
            font-size: 0.9rem;
            margin-bottom: 10px;
        }
        @media (max-width: 768px) {
            .news-list-item {
                flex-direction: column;
                gap: 6px;
            }
            .news-date {
                text-align: left;
                min-width: 0;
            }
        }

        /* ---------- FAQ ---------- */
        .accordion-custom .accordion-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .accordion-custom .accordion-button {
            background: var(--surface);
            color: var(--text);
            font-weight: 600;
            padding: 16px 20px;
            border: none;
            border-radius: 0 !important;
            box-shadow: none !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary-dark);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.15);
        }
        .accordion-custom .accordion-body {
            padding: 16px 20px 20px;
            font-size: 0.92rem;
            color: var(--text-secondary);
        }

        /* ---------- CTA Form ---------- */
        .cta-card {
            background: linear-gradient(135deg, #F8FAFD 0%, #E8F0F8 100%);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow-md);
            padding: 32px;
            max-width: 620px;
            margin: 0 auto;
        }
        .cta-card h2 {
            margin-bottom: 8px;
        }
        .cta-card p {
            font-size: 0.95rem;
            margin-bottom: 20px;
        }
        .cta-card .form-control {
            border-radius: 8px;
            border: 1px solid var(--border);
            padding: 10px 14px;
            font-size: 0.95rem;
            background: #fff;
        }
        .cta-card .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.12);
        }

        /* ---------- Tag Cloud ---------- */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-pill {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
        }
        .tag-pill:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary);
            text-decoration: none;
        }

        /* ---------- Guarantee ---------- */
        .guarantee-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 991px) {
            .guarantee-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 576px) {
            .guarantee-row {
                grid-template-columns: 1fr;
            }
        }
        .guarantee-item {
            text-align: center;
            padding: 24px 16px;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .guarantee-item i {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .guarantee-item h4 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .guarantee-item p {
            font-size: 0.85rem;
            margin-bottom: 0;
        }

        /* ---------- Quick Answer ---------- */
        .quick-answer-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px;
            height: 100%;
        }
        .quick-answer-card h4 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .quick-answer-card p {
            font-size: 0.88rem;
            margin-bottom: 0;
        }

        /* ---------- Resource ---------- */
        .resource-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            height: 100%;
        }
        .resource-card i {
            font-size: 1.6rem;
            color: var(--primary);
        }
        .resource-card h4 {
            font-size: 0.95rem;
            margin-bottom: 4px;
        }
        .resource-card p {
            font-size: 0.8rem;
            margin-bottom: 0;
        }

        /* ---------- Ranking ---------- */
        .rank-table {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 6px 20px;
        }
        .rank-row {
            display: flex;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }
        .rank-row:last-child {
            border-bottom: none;
        }
        .rank-number {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.9rem;
            margin-right: 14px;
            flex-shrink: 0;
        }
        .rank-team {
            flex: 1;
            font-weight: 600;
            font-size: 0.92rem;
        }
        .rank-stats {
            display: flex;
            gap: 20px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: #EBF0F6;
            border-top: 1px solid var(--border);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
        }
        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-about {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
            max-width: 300px;
        }
        .footer-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--text-secondary);
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .footer-copyright {
            border-top: 1px solid var(--border);
            margin-top: 32px;
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: var(--text-muted);
        }
        .footer-copyright a {
            color: var(--text-secondary);
        }
        .footer-copyright a:hover {
            color: var(--primary);
        }

        /* ---------- Responsive helpers ---------- */
        @media (max-width: 768px) {
            .hero-row {
                flex-direction: column;
                gap: 24px;
            }
            .hero-left,
            .hero-right {
                flex: 1 1 auto;
                width: 100%;
            }
            .milestone-row {
                grid-template-columns: 1fr;
            }
            .guarantee-row {
                grid-template-columns: 1fr;
            }
            section {
                padding: 40px 0;
            }
        }

        .section-alt {
            background: #fff;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-alt-light {
            background: #EAF0F7;
        }

        /* ---------- Search Bar ---------- */
        .search-bar-wrap {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px;
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }
        .search-bar-wrap input {
            flex: 1;
            min-width: 200px;
            border-radius: 8px;
            border: 1px solid var(--border);
            padding: 10px 14px;
            font-size: 0.95rem;
        }
        .search-bar-wrap input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.12);
        }
        .search-quick-links {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .search-quick-links a {
            font-size: 0.8rem;
            background: var(--primary-light);
            color: var(--primary-dark);
            padding: 6px 12px;
            border-radius: 999px;
            white-space: nowrap;
        }
        .search-quick-links a:hover {
            background: var(--primary);
            color: #fff;
            text-decoration: none;
        }

/* roulang page: category1 */
:root {
            --primary: #3A6EA5;
            --primary-dark: #2F5D8C;
            --primary-light: #E8F0F8;
            --bg: #F3F6FA;
            --surface: #FFFFFF;
            --border: #DCE5EF;
            --text: #1E2B3C;
            --text-secondary: #5A6B80;
            --text-muted: #8494A8;
            --success: #3E9B6E;
            --warning: #E6A23C;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 2px 10px rgba(0, 50, 90, 0.06);
            --shadow-md: 0 6px 24px rgba(50, 90, 130, 0.08);
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-xxl: 80px;
            --transition: 0.22s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 40px;
                padding-right: 40px;
            }
        }
        @media (min-width: 992px) {
            .container {
                padding-left: 48px;
                padding-right: 48px;
            }
        }
        section {
            padding: var(--spacing-xl) 0;
        }
        @media (min-width: 992px) {
            section {
                padding: var(--spacing-xxl) 0;
            }
        }
        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-header h2 {
            margin-bottom: 10px;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
        }
        .badge-soft {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 999px;
            padding: 4px 14px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        /* ---------- Header / Nav ---------- */
        .site-header {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 20px;
        }
        @media (min-width: 768px) {
            .site-header {
                padding: 0 40px;
            }
        }
        .navbar-custom {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
            background: transparent;
        }
        .navbar-brand-custom {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .navbar-brand-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 90% 25%, 90% 75%, 50% 100%, 10% 75%, 10% 25%);
            display: inline-block;
            flex-shrink: 0;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
            letter-spacing: 0.02em;
        }
        .nav-link-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-link-custom.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.25rem;
            color: var(--text);
            cursor: pointer;
            transition: border-color var(--transition), color var(--transition);
        }
        .navbar-toggler-custom:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .nav-collapse {
            display: none;
            position: absolute;
            top: 72px;
            left: 20px;
            right: 20px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 12px;
            box-shadow: var(--shadow-md);
            padding: 16px 20px;
        }
        .nav-collapse.open {
            display: block;
        }
        .nav-collapse .nav-list {
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
        }
        .nav-collapse .nav-link-custom {
            font-size: 1rem;
            display: block;
            width: 100%;
            padding: 8px 0;
        }
        @media (max-width: 767.98px) {
            .navbar-toggler-custom {
                display: block;
            }
            .nav-list {
                display: none;
            }
            .nav-collapse .nav-list {
                display: flex;
            }
        }
        /* ---------- Buttons ---------- */
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
            display: inline-block;
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 14px rgba(58, 110, 165, 0.3);
            transform: translateY(-1px);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            transition: background var(--transition), color var(--transition), box-shadow var(--transition);
            display: inline-block;
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            text-decoration: none;
            box-shadow: 0 2px 8px rgba(58, 110, 165, 0.15);
        }
        .btn-text-custom {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0;
            background: none;
            border: none;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition);
        }
        .btn-text-custom:hover {
            color: var(--primary-dark);
        }
        /* ---------- Cards ---------- */
        .card-custom {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: var(--spacing-md);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .card-custom:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        /* ---------- Match Card ---------- */
        .match-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 16px 20px;
            margin-bottom: 12px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: box-shadow var(--transition), border-color var(--transition);
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .match-league {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.03em;
        }
        .match-teams {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            flex: 1;
            min-width: 200px;
        }
        .match-team {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
        }
        .match-vs {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 600;
        }
        .match-score {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 0.05em;
            min-width: 80px;
            text-align: center;
        }
        .match-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .match-time {
            font-size: 0.85rem;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .status-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            margin-right: 6px;
            vertical-align: middle;
        }
        .status-dot-gray {
            background: #B0BEC5;
        }
        .status-dot-yellow {
            background: var(--warning);
            box-shadow: 0 0 0 3px rgba(230, 162, 60, 0.2);
        }
        .status-dot-green {
            background: var(--success);
            box-shadow: 0 0 0 3px rgba(62, 155, 110, 0.2);
        }
        .status-badge {
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            white-space: nowrap;
        }
        .status-badge-upcoming {
            background: #ECEFF1;
            color: #607D8B;
        }
        .status-badge-live {
            background: #FFF3E0;
            color: #E6A23C;
        }
        .status-badge-finished {
            background: #E8F5E9;
            color: #3E9B6E;
        }
        /* ---------- Filter Toolbar ---------- */
        .filter-toolbar {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 16px 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
        }
        .filter-btn {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 6px 16px;
            font-size: 0.85rem;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
        .filter-btn.active-filter {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
        /* ---------- Region Cards ---------- */
        .region-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        @media (min-width: 768px) {
            .region-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (min-width: 992px) {
            .region-grid {
                grid-template-columns: repeat(4, 1fr);
            }
        }
        .region-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition);
            display: block;
            text-decoration: none;
            color: var(--text);
        }
        .region-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            color: var(--text);
            text-decoration: none;
        }
        .region-card-img {
            height: 100px;
            object-fit: cover;
            width: 100%;
        }
        .region-card-body {
            padding: 14px 16px;
        }
        .region-card-title {
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 4px;
        }
        .region-card-sub {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        /* ---------- Status Legend ---------- */
        .legend-list {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .legend-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        /* ---------- CTA Block ---------- */
        .cta-block {
            background: var(--primary-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-lg);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .cta-block h2 {
            margin-bottom: 4px;
            font-size: 1.5rem;
        }
        .cta-block p {
            color: var(--text-secondary);
            margin-bottom: 0;
        }
        /* ---------- FAQ ---------- */
        .accordion-custom .accordion-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            box-shadow: var(--shadow);
            overflow: hidden;
        }
        .accordion-custom .accordion-button {
            background: #fff;
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius) !important;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--primary);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(58, 110, 165, 0.2);
            border-color: var(--primary);
        }
        .accordion-custom .accordion-button::after {
            filter: none;
            background-size: 1rem;
        }
        .accordion-custom .accordion-body {
            padding: 0 20px 16px 20px;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        /* ---------- Footer ---------- */
        .site-footer {
            background: #EDF2F7;
            border-top: 1px solid var(--border);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }
        @media (min-width: 768px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1fr;
                gap: var(--spacing-lg);
            }
        }
        .footer-brand {
            font-size: 1.1rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .footer-about {
            font-size: 0.9rem;
            color: var(--text-secondary);
            max-width: 360px;
            margin-bottom: 0;
        }
        .footer-title {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--text);
            margin-bottom: 12px;
        }
        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 6px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
            text-decoration: underline;
        }
        .footer-copyright {
            border-top: 1px solid var(--border);
            padding-top: var(--spacing-md);
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        /* ---------- Page Specific ---------- */
        .hero-live {
            background: linear-gradient(135deg, #F0F5FA 0%, #E8F0F8 100%);
            border-bottom: 1px solid var(--border);
            padding: var(--spacing-xxl) 0 var(--spacing-xl);
        }
        .hero-live h1 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        @media (min-width: 768px) {
            .hero-live h1 {
                font-size: 2.6rem;
            }
        }
        .hero-live p {
            font-size: 1.1rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }
        .hero-badge-wrap {
            display: inline-flex;
            gap: 8px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .explosion-badge {
            background: var(--warning);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
            display: inline-block;
        }
        .limited-badge {
            background: var(--success);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
            display: inline-block;
        }
        @media (max-width: 767.98px) {
            .hero-live {
                padding: 48px 0 40px;
            }
            .hero-live h1 {
                font-size: 1.6rem;
            }
            .hero-live p {
                font-size: 0.95rem;
            }
            .match-teams {
                gap: 8px;
            }
            .match-team {
                font-size: 0.9rem;
            }
            .match-score {
                font-size: 1.1rem;
                min-width: 60px;
            }
        }

/* roulang page: category3 */
:root{
  --primary:#3A6EA5;
  --primary-dark:#2F5D8C;
  --primary-light:#E8F0F8;
  --bg:#F3F6FA;
  --surface:#FFFFFF;
  --border:#DCE5EF;
  --text:#1E2B3C;
  --text-secondary:#5A6B80;
  --text-muted:#8494A8;
  --success:#3E9B6E;
  --warning:#E6A23C;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 2px 10px rgba(0,50,90,0.06);
  --shadow-md:0 6px 24px rgba(50,90,130,0.08);
  --font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --spacing-sm:12px;
  --spacing-md:20px;
  --spacing-lg:32px;
  --spacing-xl:48px;
  --spacing-xxl:80px;
  --transition:0.22s ease;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-family);
  background-color:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  margin:0;
  padding:0;
}
a{color:var(--primary);text-decoration:none;transition:color var(--transition);}
a:hover{color:var(--primary-dark);text-decoration:underline;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;}
img{max-width:100%;height:auto;display:block;}
.container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
section{padding:var(--spacing-xl) 0;}
main section{scroll-margin-top:72px;}
.section-header{margin-bottom:var(--spacing-lg);}
.section-header h2{margin-bottom:10px;font-size:1.8rem;font-weight:800;letter-spacing:0.01em;}
.section-header p{font-size:1.05rem;color:var(--text-secondary);max-width:720px;margin-bottom:0;}
.badge-soft{background:var(--primary-light);color:var(--primary-dark);border-radius:999px;padding:4px 14px;font-size:0.85rem;font-weight:600;display:inline-block;}
.text-link{font-weight:600;font-size:0.95rem;color:var(--primary);white-space:nowrap;}
.text-link i{margin-left:4px;font-size:0.85rem;}

/* Header */
.site-header{
  background:rgba(255,255,255,0.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:1000;
  padding:0 20px;
}
.navbar-custom{
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:72px;
  gap:24px;
  background:transparent;
}
.navbar-brand-custom{
  font-size:1.2rem;
  font-weight:800;
  color:var(--text);
  display:flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
  letter-spacing:0.02em;
}
.navbar-brand-custom:hover{color:var(--primary);text-decoration:none;}
.brand-icon{
  width:30px;
  height:30px;
  background:var(--primary);
  clip-path:polygon(50% 0%,90% 25%,90% 75%,50% 100%,10% 75%,10% 25%);
  display:inline-block;
  flex-shrink:0;
}
.nav-list{
  display:flex;
  align-items:center;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
}
.nav-link-custom{
  font-size:0.95rem;
  font-weight:500;
  color:var(--text-secondary);
  padding:6px 0;
  position:relative;
  white-space:nowrap;
  transition:color var(--transition);
  letter-spacing:0.02em;
}
.nav-link-custom:hover{color:var(--primary);text-decoration:none;}
.nav-link-custom.active{color:var(--primary);font-weight:600;}
.nav-link-custom.active::after{
  content:'';
  position:absolute;
  bottom:-2px;
  left:0;
  right:0;
  height:2px;
  background:var(--primary);
  border-radius:2px;
}
.navbar-toggler-custom{
  display:none;
  background:none;
  border:1px solid var(--border);
  border-radius:8px;
  padding:8px 12px;
  font-size:1.25rem;
  color:var(--text);
  cursor:pointer;
}
.nav-collapse{display:flex;align-items:center;}

/* Hero */
.page-hero{
  background:linear-gradient(135deg,#F3F6FA 0%,#E8F0F8 100%);
  padding:var(--spacing-xxl) 0;
  border-bottom:1px solid var(--border);
}
.hero-inner{
  display:grid;
  grid-template-columns:1.2fr 0.8fr;
  gap:48px;
  align-items:center;
}
.hero-text h1{
  font-size:2.4rem;
  font-weight:800;
  line-height:1.3;
  margin-bottom:16px;
  letter-spacing:0.02em;
}
.hero-text .lead{
  font-size:1.1rem;
  color:var(--text-secondary);
  max-width:680px;
  margin-bottom:0;
}
.hero-stat-mini{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.mini-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px 20px;
  display:flex;
  align-items:center;
  gap:14px;
}
.mini-card i{
  font-size:1.4rem;
  color:var(--primary);
  background:var(--primary-light);
  width:42px;
  height:42px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
}
.mini-card strong{
  font-size:1.3rem;
  font-weight:800;
  color:var(--text);
  letter-spacing:0.02em;
}
.mini-card span{
  font-size:0.9rem;
  color:var(--text-muted);
  display:block;
}

/* Stats list */
.stats-list-section{
  padding-top:var(--spacing-xxl);
}
.section-top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:var(--spacing-lg);
}
.stats-card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.stats-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  transition:box-shadow var(--transition), transform var(--transition);
}
.stats-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-3px);
}
.stats-card-img{
  height:150px;
  background:var(--primary-light);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.stats-card-img img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.stats-card-body{
  padding:20px;
}
.stats-rank{
  display:inline-block;
  background:var(--primary-light);
  color:var(--primary-dark);
  border-radius:6px;
  padding:2px 10px;
  font-size:0.85rem;
  font-weight:700;
  margin-bottom:10px;
}
.stats-card-body h3{
  font-size:1.2rem;
  font-weight:700;
  margin-bottom:6px;
}
.stats-card-body .team{
  color:var(--text-secondary);
  font-size:0.9rem;
  margin-bottom:12px;
}
.stats-row{
  display:flex;
  justify-content:space-between;
  gap:10px;
  font-size:0.9rem;
  color:var(--text-secondary);
  border-top:1px solid var(--border);
  padding-top:10px;
  margin-top:6px;
}
.stats-row span:last-child{
  font-weight:700;
  color:var(--text);
}
/* Dimensions */
.dimensions-section{
  background:var(--surface);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.dimension-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:var(--spacing-lg);
}
.dimension-item{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  transition:background var(--transition);
}
.dimension-item:hover{
  background:var(--primary-light);
}
.dimension-item i{
  font-size:1.5rem;
  color:var(--primary);
  margin-bottom:12px;
}
.dimension-item h3{
  font-size:1.05rem;
  font-weight:700;
  margin-bottom:8px;
}
.dimension-item p{
  font-size:0.9rem;
  color:var(--text-secondary);
  margin-bottom:0;
}
/* Tabs */
.tabs-section{
  padding-top:var(--spacing-xxl);
}
.custom-tabs{
  border-bottom:1px solid var(--border);
  gap:8px;
  margin-bottom:24px;
  flex-wrap:nowrap;
  overflow-x:auto;
}
.custom-tabs .nav-link{
  border:none;
  background:transparent;
  color:var(--text-secondary);
  font-weight:600;
  padding:10px 16px;
  border-radius:8px 8px 0 0;
  white-space:nowrap;
  transition:color var(--transition), background var(--transition);
}
.custom-tabs .nav-link:hover{
  color:var(--primary);
  background:var(--primary-light);
}
.custom-tabs .nav-link.active{
  color:var(--primary);
  background:var(--surface);
  border:1px solid var(--border);
  border-bottom-color:var(--surface);
  border-radius:8px 8px 0 0;
}
.tab-rank-list{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:8px 0;
  list-style:none;
  margin:0;
}
.tab-rank-list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 20px;
  border-bottom:1px solid var(--border);
}
.tab-rank-list li:last-child{
  border-bottom:none;
}
.tab-rank-left{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}
.tab-rank-left .rank-no{
  width:32px;
  height:32px;
  background:var(--primary-light);
  color:var(--primary-dark);
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:0.9rem;
}
.tab-rank-left .entity-name{
  font-weight:700;
  font-size:1rem;
}
.tab-rank-left .entity-sub{
  color:var(--text-muted);
  font-size:0.85rem;
}
.tab-rank-right{
  display:flex;
  gap:24px;
  font-size:0.9rem;
  color:var(--text-secondary);
  flex-wrap:wrap;
}
.tab-rank-right strong{
  color:var(--text);
  font-weight:700;
}
/* Update note */
.update-note{
  background:var(--bg);
}
.update-card{
  background:var(--surface);
  border-left:4px solid var(--primary);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px 28px;
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.update-card i{
  font-size:1.6rem;
  color:var(--primary);
}
.update-card p{
  margin:0;
  flex:1;
  color:var(--text-secondary);
}
.update-card .updated-time{
  font-size:0.9rem;
  color:var(--text-muted);
  white-space:nowrap;
}
/* FAQ */
.faq-section{
  padding-bottom:var(--spacing-xxl);
}
.custom-accordion .accordion-item{
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--surface);
  box-shadow:var(--shadow);
  margin-bottom:12px;
  overflow:hidden;
}
.custom-accordion .accordion-button{
  background:var(--surface);
  color:var(--text);
  font-weight:700;
  font-size:1rem;
  padding:18px 20px;
  border:none;
  box-shadow:none;
}
.custom-accordion .accordion-button:not(.collapsed){
  background:var(--primary-light);
  color:var(--primary-dark);
}
.custom-accordion .accordion-button:focus{
  box-shadow:none;
}
.custom-accordion .accordion-body{
  color:var(--text-secondary);
  font-size:0.95rem;
  padding:16px 20px;
}

/* Footer */
.site-footer{
  background:#EEF3F8;
  border-top:1px solid var(--border);
  padding:48px 0 24px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:32px;
  margin-bottom:32px;
}
.footer-brand{
  font-size:1.1rem;
  font-weight:800;
  color:var(--text);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:12px;
}
.footer-about{
  color:var(--text-secondary);
  font-size:0.95rem;
  max-width:300px;
  margin-bottom:0;
}
.footer-title{
  font-weight:700;
  font-size:1rem;
  color:var(--text);
  margin-bottom:12px;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-links li{
  margin-bottom:8px;
}
.footer-links a{
  color:var(--text-secondary);
  font-size:0.9rem;
  transition:color var(--transition);
}
.footer-links a:hover{
  color:var(--primary);
  text-decoration:none;
}
.footer-copyright{
  border-top:1px solid var(--border);
  padding-top:16px;
  text-align:center;
  color:var(--text-muted);
  font-size:0.85rem;
}
.footer-copyright a{
  color:var(--text-secondary);
}
.footer-copyright a:hover{
  color:var(--primary);
}

/* Responsive */
@media (max-width:991.98px){
  .hero-inner{
    grid-template-columns:1fr;
    gap:28px;
  }
  .hero-stat-mini{
    grid-template-columns:repeat(3,1fr);
  }
  .stats-card-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .dimension-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .footer-grid{
    grid-template-columns:repeat(2,1fr);
    gap:24px;
  }
  .navbar-toggler-custom{display:block;}
  .nav-collapse{
    display:none;
    position:absolute;
    top:72px;
    left:20px;
    right:20px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:12px;
    box-shadow:var(--shadow-md);
    padding:16px;
    z-index:1001;
  }
  .nav-collapse.open{display:block;}
  .nav-list{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
  }
  .nav-link-custom.active::after{display:none;}
}
@media (max-width:767.98px){
  .hero-text h1{font-size:1.9rem;}
  .hero-stat-mini{grid-template-columns:1fr;}
  .stats-card-grid{grid-template-columns:1fr;}
  .dimension-grid{grid-template-columns:1fr;}
  .section-top{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:1fr;}
  .update-card{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root {
            --primary: #3A6EA5;
            --primary-dark: #2F5D8C;
            --primary-light: #E8F0F8;
            --bg: #F3F6FA;
            --surface: #FFFFFF;
            --border: #DCE5EF;
            --text: #1E2B3C;
            --text-secondary: #5A6B80;
            --text-muted: #8494A8;
            --success: #3E9B6E;
            --warning: #E6A23C;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 2px 10px rgba(0, 50, 90, 0.06);
            --shadow-md: 0 6px 24px rgba(50, 90, 130, 0.08);
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-xxl: 80px;
            --transition: 0.22s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 992px) {
            .container {
                padding-left: 48px;
                padding-right: 48px;
            }
        }
        section {
            padding: var(--spacing-xl) 0;
        }
        @media (min-width: 992px) {
            section {
                padding: var(--spacing-xxl) 0;
            }
        }
        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-header h2 {
            margin-bottom: 10px;
            font-weight: 700;
            color: var(--text);
            font-size: 1.8rem;
        }
        .section-header p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
        }
        .badge-soft {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 999px;
            padding: 4px 14px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .text-primary {
            color: var(--primary) !important;
        }
        .bg-soft-primary {
            background-color: var(--primary-light) !important;
        }
        .btn-primary-custom {
            background-color: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 24px;
            font-weight: 600;
            transition: background-color var(--transition), box-shadow var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-primary-custom:hover {
            background-color: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(58, 110, 165, 0.25);
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 24px;
            font-weight: 600;
            transition: background-color var(--transition), color var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn-outline-custom:hover {
            background-color: var(--primary-light);
            color: var(--primary-dark);
            text-decoration: none;
        }
        .card {
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            background: var(--surface);
            transition: box-shadow var(--transition), transform var(--transition);
        }
        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .list-unstyled {
            list-style: none;
            padding-left: 0;
        }
        /* Header */
        .site-header {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 20px;
        }
        @media (min-width: 992px) {
            .site-header {
                padding: 0 40px;
            }
        }
        .navbar-custom {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
            background: transparent;
        }
        .navbar-brand-custom {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .navbar-brand-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 90% 25%, 90% 75%, 50% 100%, 10% 75%, 10% 25%);
            display: inline-block;
            flex-shrink: 0;
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
            letter-spacing: 0.02em;
        }
        .nav-link-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .nav-link-custom.active {
            color: var(--primary);
            font-weight: 600;
        }
        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.25rem;
            color: var(--text);
            cursor: pointer;
        }
        @media (max-width: 991px) {
            .navbar-toggler-custom {
                display: block;
            }
            .nav-collapse {
                display: none;
                position: absolute;
                top: 72px;
                left: 20px;
                right: 20px;
                background: #fff;
                border: 1px solid var(--border);
                border-radius: 12px;
                box-shadow: var(--shadow-md);
                padding: 16px;
            }
            .nav-collapse.open {
                display: block;
            }
            .nav-list {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .nav-link-custom.active::after {
                bottom: -2px;
                left: 0;
                right: auto;
                width: 30px;
            }
        }
        /* Hero / page intro */
        .page-hero {
            background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%);
            border-bottom: 1px solid var(--border);
            padding: var(--spacing-xl) 0;
            position: relative;
            overflow: hidden;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(58,110,165,0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 15px;
            letter-spacing: -0.01em;
        }
        .page-hero p {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 700px;
        }
        .hero-image-wrap {
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border);
        }
        /* Schedule list */
        .schedule-date-group {
            margin-bottom: var(--spacing-lg);
        }
        .date-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
        }
        .date-heading h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0;
        }
        .date-badge {
            background: var(--primary-light);
            color: var(--primary-dark);
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .match-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 16px 20px;
            margin-bottom: 12px;
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .match-time {
            min-width: 70px;
            font-weight: 700;
            color: var(--primary-dark);
            font-size: 1rem;
        }
        .match-league {
            min-width: 100px;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .match-teams {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .team-name {
            font-weight: 600;
            color: var(--text);
            font-size: 1rem;
        }
        .vs {
            color: var(--text-muted);
            font-weight: 700;
        }
        .match-tag {
            background: var(--bg);
            color: var(--text-secondary);
            border-radius: 6px;
            padding: 2px 10px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        .match-tag.hot {
            background: #FFF3E0;
            color: #E65100;
        }
        .match-card .cover-thumb {
            width: 56px;
            height: 56px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        @media (max-width: 576px) {
            .match-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .match-time,
            .match-league {
                min-width: auto;
            }
        }
        /* Date quick nav */
        .date-quick-nav {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding-bottom: 8px;
            -webkit-overflow-scrolling: touch;
        }
        .date-pill {
            flex-shrink: 0;
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .date-pill:hover,
        .date-pill.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        /* Highlight match */
        .highlight-card {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            background: var(--surface);
        }
        .highlight-card .highlight-img {
            height: 220px;
            object-fit: cover;
            width: 100%;
        }
        .highlight-card .highlight-body {
            padding: 24px;
        }
        .highlight-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: #E65100;
            color: #fff;
            padding: 4px 14px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.85rem;
            z-index: 2;
        }
        /* CTA subscription */
        .cta-subscribe {
            background: var(--primary-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
        }
        .cta-subscribe h3 {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .cta-subscribe p {
            color: var(--text-secondary);
            margin-bottom: 20px;
        }
        /* Announcements */
        .announcement-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px;
            height: 100%;
        }
        .announcement-card .announce-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .announcement-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .announcement-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }
        /* Footer */
        .site-footer {
            background: #f0f4f9;
            border-top: 1px solid var(--border);
            padding: 40px 0 20px;
            margin-top: var(--spacing-xl);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-about {
            color: var(--text-secondary);
            font-size: 0.95rem;
            max-width: 320px;
        }
        .footer-title {
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            font-size: 1rem;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: var(--primary);
            text-decoration: none;
        }
        .footer-copyright {
            border-top: 1px solid var(--border);
            padding-top: 16px;
            text-align: center;
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .footer-copyright a {
            color: var(--text-secondary);
            margin: 0 4px;
        }
        .footer-copyright a:hover {
            color: var(--primary);
        }
        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        /* Misc */
        .text-link {
            color: var(--primary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .text-link:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        .icon-circle {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

/* roulang page: category4 */
:root {
            --primary: #3A6EA5;
            --primary-dark: #2F5D8C;
            --primary-light: #E8F0F8;
            --bg: #F3F6FA;
            --surface: #FFFFFF;
            --border: #DCE5EF;
            --text: #1E2B3C;
            --text-secondary: #5A6B80;
            --text-muted: #8494A8;
            --success: #3E9B6E;
            --warning: #E6A23C;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow: 0 2px 10px rgba(0, 50, 90, 0.06);
            --shadow-md: 0 6px 24px rgba(50, 90, 130, 0.08);
            --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-xxl: 80px;
            --transition: 0.22s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg);
            color: var(--text);
            font-size: 16px;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
        }

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

        a:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
        }

        section {
            padding: var(--spacing-xxl) 0;
        }

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

        .section-header {
            margin-bottom: var(--spacing-lg);
        }

        .section-header h2 {
            margin-bottom: 10px;
            font-size: 1.7rem;
            font-weight: 800;
            color: var(--text);
        }

        .section-header p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 720px;
            margin-bottom: 0;
        }

        .badge-soft {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 999px;
            padding: 4px 14px;
            font-size: 0.85rem;
            font-weight: 600;
            display: inline-block;
        }

        /* ---------- Header / Nav ---------- */
        .site-header {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 0 40px;
        }

        @media (max-width: 768px) {
            .site-header {
                padding: 0 20px;
            }
        }

        .navbar-custom {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
            background: transparent;
            position: relative;
        }

        .navbar-brand-custom {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .navbar-brand-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            clip-path: polygon(50% 0%, 90% 25%, 90% 75%, 50% 100%, 10% 75%, 10% 25%);
            display: inline-block;
            flex-shrink: 0;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 28px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-link-custom {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
            letter-spacing: 0.02em;
            display: inline-block;
        }

        .nav-link-custom:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .nav-link-custom.active {
            color: var(--primary);
            font-weight: 600;
        }

        .nav-link-custom.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--primary);
            border-radius: 2px;
        }

        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px 12px;
            font-size: 1.25rem;
            color: var(--text);
            cursor: pointer;
            transition: all var(--transition);
        }

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

        .nav-collapse {
            display: flex;
            align-items: center;
        }

        @media (max-width: 991px) {
            .navbar-toggler-custom {
                display: block;
            }

            .nav-collapse {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: #fff;
                border: 1px solid var(--border);
                border-radius: 12px;
                box-shadow: var(--shadow-md);
                padding: 16px;
                z-index: 1001;
            }

            .nav-collapse.open {
                display: block;
            }

            .nav-list {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .nav-link-custom {
                display: block;
                width: 100%;
                padding: 8px 0;
            }

            .nav-link-custom.active::after {
                bottom: 0;
                height: 2px;
            }
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: #F0F4F9;
            border-top: 1px solid var(--border);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
        }

        @media (max-width: 991px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 576px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
        }

        .footer-brand {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .footer-about {
            font-size: 0.9rem;
            color: var(--text-secondary);
            max-width: 300px;
            margin-bottom: 0;
        }

        .footer-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 12px;
        }

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

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

        .footer-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            transition: color var(--transition);
        }

        .footer-links a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        .footer-copyright {
            border-top: 1px solid var(--border);
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-md);
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .footer-copyright a {
            color: var(--text-secondary);
        }

        .footer-copyright a:hover {
            color: var(--primary);
            text-decoration: none;
        }

        /* ---------- News Page Specific ---------- */
        .news-page-header {
            background: linear-gradient(180deg, #FFFFFF 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--border);
            padding: var(--spacing-xl) 0 var(--spacing-lg);
        }

        .news-page-header .page-title-wrap {
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }

        .news-page-header h1 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--text);
            letter-spacing: 0.01em;
        }

        @media (max-width: 768px) {
            .news-page-header h1 {
                font-size: 1.7rem;
            }
        }

        .news-page-header .page-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 800px;
            line-height: 1.8;
        }

        /* Featured News */
        .featured-news-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition);
            display: grid;
            grid-template-columns: 1fr 1.3fr;
            gap: 0;
        }

        .featured-news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .featured-news-image {
            min-height: 100%;
            background-color: var(--primary-light);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .featured-news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .featured-news-image .placeholder-icon {
            font-size: 3rem;
            color: var(--primary);
            opacity: 0.5;
        }

        .featured-news-body {
            padding: var(--spacing-lg);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-news-body .featured-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary-dark);
            border-radius: 999px;
            padding: 5px 16px;
            font-size: 0.8rem;
            font-weight: 700;
            width: fit-content;
            margin-bottom: 12px;
        }

        .featured-news-body .news-date {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .featured-news-body h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 10px;
            line-height: 1.35;
        }

        .featured-news-body p {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.75;
            margin-bottom: 16px;
        }

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

            .featured-news-image {
                min-height: 200px;
            }

            .featured-news-body {
                padding: var(--spacing-md);
            }

            .featured-news-body h2 {
                font-size: 1.25rem;
            }
        }

        /* News list cards */
        .news-list-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: var(--spacing-md) var(--spacing-lg);
            margin-bottom: var(--spacing-sm);
            transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-md);
        }

        .news-list-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
            border-color: var(--primary-light);
        }

        .news-list-item .news-date-block {
            flex-shrink: 0;
            min-width: 90px;
            text-align: center;
            background: var(--primary-light);
            border-radius: var(--radius-sm);
            padding: 10px 12px;
        }

        .news-list-item .news-date-block .day {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            line-height: 1.2;
            display: block;
        }

        .news-list-item .news-date-block .month-year {
            font-size: 0.75rem;
            color: var(--text-secondary);
            font-weight: 600;
            letter-spacing: 0.05em;
        }

        .news-list-item .news-content {
            flex: 1;
            min-width: 0;
        }

        .news-list-item .news-content h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text);
            line-height: 1.4;
        }

        .news-list-item .news-content .news-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .news-list-item .news-content .news-meta .meta-tag {
            background: var(--bg);
            border-radius: 4px;
            padding: 2px 8px;
            font-size: 0.75rem;
            color: var(--text-secondary);
            font-weight: 600;
        }

        .news-list-item .news-content p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .btn-text {
            background: none;
            border: none;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 0;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: color var(--transition), gap var(--transition);
        }

        .btn-text:hover {
            color: var(--primary-dark);
            gap: 10px;
        }

        .btn-text i {
            font-size: 0.75rem;
            transition: transform var(--transition);
        }

        .btn-text:hover i {
            transform: translateX(3px);
        }

        @media (max-width: 576px) {
            .news-list-item {
                flex-direction: column;
                gap: 10px;
                padding: var(--spacing-md);
            }

            .news-list-item .news-date-block {
                min-width: auto;
                display: flex;
                gap: 8px;
                align-items: baseline;
                justify-content: center;
                padding: 6px 12px;
            }

            .news-list-item .news-date-block .day {
                font-size: 1.1rem;
            }

            .news-list-item .news-date-block .month-year {
                font-size: 0.7rem;
            }
        }

        /* Tag cloud / category tags */
        .news-tags-wrapper {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: var(--spacing-lg);
        }

        .news-tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .news-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 999px;
            padding: 7px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-secondary);
            transition: all var(--transition);
            cursor: default;
            white-space: nowrap;
        }

        .news-tag:hover {
            background: var(--primary-light);
            border-color: var(--primary);
            color: var(--primary-dark);
        }

        .news-tag.hot {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .news-tag.hot:hover {
            background: var(--primary-dark);
            color: #fff;
        }

        /* Data update bar */
        .data-update-bar {
            background: var(--primary-light);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: var(--spacing-md) var(--spacing-lg);
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
        }

        .data-update-bar .update-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--surface);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            flex-shrink: 0;
            box-shadow: var(--shadow);
        }

        .data-update-bar .update-text {
            flex: 1;
            min-width: 200px;
        }

        .data-update-bar .update-text h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--text);
        }

        .data-update-bar .update-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        /* RSS CTA */
        .rss-cta-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: var(--spacing-lg);
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
        }

        .rss-cta-card .rss-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.5rem;
            flex-shrink: 0;
        }

        .rss-cta-card .rss-text {
            flex: 1;
            min-width: 200px;
        }

        .rss-cta-card .rss-text h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--text);
        }

        .rss-cta-card .rss-text p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(58, 110, 165, 0.3);
        }

        .btn-primary-custom:focus-visible {
            outline: 2px solid var(--primary-dark);
            outline-offset: 3px;
        }

        /* Image news cards */
        .image-news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        @media (max-width: 991px) {
            .image-news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .image-news-grid {
                grid-template-columns: 1fr;
            }
        }

        .image-news-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            overflow: hidden;
            transition: box-shadow var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .image-news-card .image-wrap {
            background-color: var(--primary-light);
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .image-news-card .image-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            top: 0;
            left: 0;
        }

        .image-news-card .image-wrap .placeholder-icon {
            font-size: 2.5rem;
            color: var(--primary);
            opacity: 0.5;
        }

        .image-news-card .image-body {
            padding: var(--spacing-md);
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .image-news-card .image-body .date {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 6px;
        }

        .image-news-card .image-body h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .image-news-card .image-body p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 12px;
            flex: 1;
        }

        /* Section headers with icon */
        .section-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}