/* roulang page: index */
:root {
            --primary: #2B6CB0;
            --primary-dark: #1E4E7A;
            --primary-light: #EBF2F9;
            --green: #2F855A;
            --green-light: #48BB78;
            --bg: #F5F7FA;
            --white: #FFFFFF;
            --text: #1A202C;
            --text-muted: #4A5568;
            --text-light: #707A8A;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --transition: 0.2s ease;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Consolas", "Courier New", monospace;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

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

        .container {
            max-width: 1200px;
        }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            transition: box-shadow var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .navbar-brand-custom {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .navbar-brand-custom .brand-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }

        .navbar-brand-custom:hover {
            color: var(--text);
        }

        .navbar-custom .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            margin: 0 2px;
        }

        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

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

        .nav-faq-link {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: all var(--transition);
        }

        .nav-faq-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-green-custom {
            background: var(--green);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-green-custom:hover {
            background: var(--green-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(47, 133, 90, 0.35);
        }

        .navbar-toggler-custom {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 6px;
            padding: 8px 12px;
            display: none;
        }

        @media (max-width: 991.98px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-faq-link {
                padding: 10px 16px;
                font-size: 0.95rem;
            }
            .navbar-custom .collapse {
                border-top: 1px solid var(--border);
                margin-top: 10px;
                padding-top: 10px;
            }
            .btn-primary-custom.nav-cta {
                margin-top: 10px;
                width: 100%;
                text-align: center;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            background: linear-gradient(135deg, rgba(43, 108, 176, 0.92) 0%, rgba(26, 32, 44, 0.88) 100%),
                url('/assets/images/39e6e9e626ef2702.webp') center center / cover no-repeat;
            padding: 100px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--green-light), var(--primary), var(--green-light));
        }

        .hero-content {
            color: #fff;
            max-width: 800px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 6px 14px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            color: #fff;
            margin-bottom: 20px;
        }

        .hero-badge .fa-circle-check {
            color: var(--green-light);
        }

        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: -0.02em;
        }

        .hero-content .hero-subtitle {
            font-size: 1.05rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.88);
            margin-bottom: 28px;
            max-width: 680px;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }

        .hero-actions .btn-light-hero {
            background: #fff;
            color: var(--primary);
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition);
        }

        .hero-actions .btn-light-hero:hover {
            background: var(--primary-light);
            transform: translateY(-1px);
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
        }

        .hero-actions .btn-outline-light-hero {
            background: transparent;
            color: #fff;
            border: 1.5px solid rgba(255, 255, 255, 0.6);
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 1rem;
            transition: all var(--transition);
        }

        .hero-actions .btn-outline-light-hero:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }

        .hero-check-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 10px 24px;
            padding: 0;
            margin: 0;
            list-style: none;
        }

        .hero-check-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
        }

        .hero-check-list li .fa-circle-check {
            color: var(--green-light);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .hero-score-card {
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 16px;
            padding: 24px;
            max-width: 360px;
            color: #fff;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
        }

        .hero-score-card .score-card-header {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-score-card .score-card-match {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 16px;
        }

        .hero-score-card .score-card-team {
            font-weight: 600;
            font-size: 1rem;
            text-align: right;
            flex: 1;
        }

        .hero-score-card .score-card-team:last-child {
            text-align: left;
        }

        .hero-score-card .score-card-score {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            color: #fff;
            min-width: 70px;
            text-align: center;
        }

        .hero-score-card .score-card-meta {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.65);
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 12px;
        }

        @media (max-width: 991.98px) {
            .hero-section {
                padding: 70px 0 60px;
            }
            .hero-content h1 {
                font-size: 2.2rem;
            }
            .hero-score-card {
                margin-top: 36px;
                max-width: 100%;
            }
        }

        @media (max-width: 575.98px) {
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-content .hero-subtitle {
                font-size: 0.95rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-actions .btn-light-hero,
            .hero-actions .btn-outline-light-hero {
                width: 100%;
                text-align: center;
            }
            .hero-check-list {
                grid-template-columns: 1fr 1fr;
                gap: 8px 12px;
            }
            .hero-check-list li {
                font-size: 0.8rem;
            }
        }

        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: 80px 0;
        }

        .section-block-alt {
            background: #fff;
        }

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

        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.9rem;
            font-weight: 700;
            line-height: 1.35;
            color: var(--text);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 680px;
        }

        .section-desc.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        @media (max-width: 575.98px) {
            .section-block {
                padding: 50px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-desc {
                font-size: 0.9rem;
            }
        }

        /* ========== CARDS ========== */
        .custom-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            border: 1px solid rgba(226, 232, 240, 0.5);
            transition: all var(--transition);
            height: 100%;
        }

        .custom-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: rgba(43, 108, 176, 0.2);
        }

        .custom-card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            margin-bottom: 16px;
            background: var(--primary-light);
            color: var(--primary);
        }

        .custom-card .card-icon.green {
            background: rgba(47, 133, 90, 0.12);
            color: var(--green);
        }

        .custom-card h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text);
        }

        .custom-card p {
            font-size: 0.92rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .custom-card .card-img {
            border-radius: 8px;
            overflow: hidden;
            margin-bottom: 16px;
        }

        .custom-card .card-img img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            transition: transform var(--transition);
        }

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

        /* ========== STATS ========== */
        .stat-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid rgba(226, 232, 240, 0.5);
            transition: all var(--transition);
            height: 100%;
        }

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

        .stat-number {
            font-family: var(--font-mono);
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }

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

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

        /* ========== SCORE BOARD ========== */
        .score-board {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(226, 232, 240, 0.5);
            overflow: hidden;
        }

        .score-board-header {
            background: var(--text);
            color: #fff;
            padding: 14px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .score-board-header .live-dot {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
        }

        .score-board-header .live-dot .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--green-light);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }

        .score-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
            border-bottom: 1px solid var(--border);
            gap: 12px;
            flex-wrap: wrap;
            transition: background var(--transition);
        }

        .score-item:hover {
            background: var(--bg);
        }

        .score-item:last-child {
            border-bottom: none;
        }

        .score-league-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            background: var(--primary-light);
            color: var(--primary);
            min-width: 50px;
            justify-content: center;
        }

        .score-match-info {
            flex: 1;
            min-width: 180px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .score-match-teams {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            font-size: 0.95rem;
        }

        .score-match-teams .team-name {
            flex: 1;
            text-align: right;
        }

        .score-match-teams .team-name:last-child {
            text-align: left;
        }

        .score-match-score {
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--text);
            min-width: 56px;
            text-align: center;
        }

        .score-match-time {
            font-size: 0.8rem;
            color: var(--text-light);
            white-space: nowrap;
        }

        @media (max-width: 575.98px) {
            .score-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 14px 16px;
            }
            .score-match-info {
                min-width: 100%;
                flex-wrap: wrap;
            }
            .score-match-teams {
                font-size: 0.85rem;
            }
            .score-match-score {
                font-size: 1.1rem;
            }
        }

        /* ========== CALENDAR ========== */
        .calendar-strip {
            display: flex;
            gap: 10px;
            overflow-x: auto;
            padding-bottom: 8px;
            scrollbar-width: thin;
        }

        .calendar-strip::-webkit-scrollbar {
            height: 4px;
        }

        .calendar-strip::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 4px;
        }

        .calendar-day-card {
            min-width: 90px;
            background: var(--white);
            border: 1.5px solid var(--border);
            border-radius: 10px;
            padding: 14px 10px;
            text-align: center;
            transition: all var(--transition);
            cursor: pointer;
            flex-shrink: 0;
        }

        .calendar-day-card:hover,
        .calendar-day-card.active {
            border-color: var(--primary);
            background: var(--primary-light);
        }

        .calendar-day-card .day-name {
            font-size: 0.75rem;
            color: var(--text-light);
            margin-bottom: 4px;
        }

        .calendar-day-card .day-num {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            font-family: var(--font-mono);
        }

        .calendar-day-card .match-count {
            font-size: 0.7rem;
            color: var(--green);
            margin-top: 4px;
            font-weight: 500;
        }

        /* ========== TOPIC CARD ========== */
        .topic-card {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
            cursor: pointer;
        }

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

        .topic-card img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition);
        }

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

        .topic-card-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
            color: #fff;
        }

        .topic-card-overlay h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .topic-card-overlay p {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
        }

        /* ========== TIMELINE / STEPS ========== */
        .steps-container {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .step-item {
            text-align: center;
            position: relative;
        }

        .step-item::after {
            content: '';
            position: absolute;
            top: 32px;
            right: -12px;
            width: 24px;
            height: 2px;
            background: var(--border);
        }

        .step-item:last-child::after {
            display: none;
        }

        .step-num {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-family: var(--font-mono);
            transition: all var(--transition);
        }

        .step-item:hover .step-num {
            background: var(--primary-dark);
            transform: scale(1.06);
        }

        .step-item h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text);
        }

        .step-item p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        @media (max-width: 767.98px) {
            .steps-container {
                grid-template-columns: 1fr 1fr;
                gap: 32px 20px;
            }
            .step-item::after {
                display: none;
            }
            .step-num {
                width: 50px;
                height: 50px;
                font-size: 1.1rem;
                margin-bottom: 12px;
            }
        }

        @media (max-width: 575.98px) {
            .steps-container {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        /* ========== CASE CARD / MATCH REVIEW ========== */
        .case-card {
            background: var(--white);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(226, 232, 240, 0.5);
            transition: all var(--transition);
            height: 100%;
        }

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

        .case-card .case-img {
            height: 170px;
            overflow: hidden;
        }

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

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

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

        .case-card .case-body h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--text);
        }

        .case-card .case-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .case-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            background: rgba(47, 133, 90, 0.1);
            color: var(--green);
            margin-bottom: 8px;
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .news-list-item {
            background: var(--white);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
            margin-bottom: 10px;
            border: 1px solid rgba(226, 232, 240, 0.5);
            transition: all var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        .news-list-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: rgba(43, 108, 176, 0.25);
            transform: translateX(4px);
        }

        .news-list-item .news-title {
            font-weight: 500;
            color: var(--text);
            font-size: 0.95rem;
            flex: 1;
            min-width: 200px;
        }

        .news-list-item .news-date {
            font-size: 0.8rem;
            color: var(--text-light);
            white-space: nowrap;
            font-family: var(--font-mono);
        }

        /* ========== PARTNER WALL ========== */
        .partner-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
            justify-content: center;
        }

        .partner-badge {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 12px 24px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-muted);
            transition: all var(--transition);
            cursor: default;
        }

        .partner-badge:hover {
            border-color: var(--primary);
            color: var(--primary);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        /* ========== LEAGUE BADGES ========== */
        .league-badge-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .league-badge {
            background: var(--white);
            border: 1.5px solid var(--border);
            border-radius: 8px;
            padding: 12px 18px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            transition: all var(--transition);
            cursor: default;
        }

        .league-badge:hover {
            border-color: var(--green);
            color: var(--green);
            background: rgba(47, 133, 90, 0.05);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }

        /* ========== GUARANTEE BAR ========== */
        .guarantee-bar {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }

        .guarantee-bar .guarantee-icon {
            font-size: 1.6rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .guarantee-bar p {
            margin: 0;
            font-size: 0.95rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ========== FAQ ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: none;
        }

        .faq-accordion .accordion-button {
            font-weight: 600;
            color: var(--text);
            background: var(--white);
            padding: 18px 20px;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: none;
            box-shadow: none;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: var(--primary-light);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
        }

        .faq-accordion .accordion-button::after {
            background-size: 1rem;
            transition: transform var(--transition);
        }

        .faq-accordion .accordion-body {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 16px 20px 20px;
            background: #fff;
        }

        /* ========== CONTACT / CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 16px;
            padding: 48px 40px;
            color: #fff;
        }

        .cta-section h2 {
            font-size: 1.7rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: #fff;
        }

        .cta-section p {
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 24px;
            max-width: 560px;
        }

        .cta-form .form-control {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: #fff;
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 0.95rem;
        }

        .cta-form .form-control::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form .form-control:focus {
            background: rgba(255, 255, 255, 0.18);
            border-color: #fff;
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
            color: #fff;
            outline: none;
        }

        .cta-form .form-label {
            color: rgba(255, 255, 255, 0.8);
            font-size: 0.85rem;
            font-weight: 500;
        }

        .btn-white-cta {
            background: #fff;
            color: var(--primary);
            border: none;
            border-radius: var(--radius-sm);
            padding: 12px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
        }

        .btn-white-cta:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
        }

        @media (max-width: 575.98px) {
            .cta-section {
                padding: 36px 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ========== SUBSCRIBE BAR ========== */
        .subscribe-bar {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(226, 232, 240, 0.5);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .subscribe-bar .subscribe-text h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--text);
        }

        .subscribe-bar .subscribe-text p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
        }

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

        .subscribe-form .form-control {
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--border);
            padding: 10px 16px;
            font-size: 0.9rem;
            min-width: 220px;
            transition: all var(--transition);
        }

        .subscribe-form .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.15);
            outline: none;
        }

        @media (max-width: 575.98px) {
            .subscribe-bar {
                padding: 22px 18px;
                flex-direction: column;
                text-align: center;
            }
            .subscribe-form {
                width: 100%;
                flex-direction: column;
            }
            .subscribe-form .form-control {
                min-width: 100%;
            }
            .subscribe-form .btn-primary-custom {
                width: 100%;
            }
        }

        /* ========== FOOTER ========== */
        .footer-custom {
            background: #1A202C;
            color: rgba(255, 255, 255, 0.7);
            padding: 60px 0 30px;
        }

        .footer-custom .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-custom .footer-brand .brand-icon {
            width: 28px;
            height: 28px;
            background: var(--primary);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }

        .footer-custom .footer-desc {
            font-size: 0.85rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 20px;
        }

        .footer-custom .footer-heading {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

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

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

        .footer-custom .footer-links a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.85rem;
            transition: color var(--transition);
        }

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

        .footer-custom .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin: 30px 0 20px;
            padding-top: 20px;
        }

        .footer-custom .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.45);
        }

        .footer-custom .footer-bottom a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
        }

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

        @media (max-width: 575.98px) {
            .footer-custom {
                padding: 40px 0 20px;
            }
            .footer-custom .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== CHANGELOG ========== */
        .changelog-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .changelog-item {
            background: var(--white);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            margin-bottom: 10px;
            border: 1px solid rgba(226, 232, 240, 0.5);
            display: flex;
            align-items: flex-start;
            gap: 14px;
            transition: all var(--transition);
        }

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

        .changelog-version {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            font-weight: 700;
            background: var(--primary-light);
            color: var(--primary);
            padding: 4px 10px;
            border-radius: 4px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .changelog-item .changelog-content h4 {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
        }

        .changelog-item .changelog-content p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== MEDIA SELECT ========== */
        .media-card {
            background: var(--white);
            border-radius: var(--radius-sm);
            padding: 20px;
            border: 1px solid rgba(226, 232, 240, 0.5);
            transition: all var(--transition);
            height: 100%;
        }

        .media-card:hover {
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }

        .media-card .media-source {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 0.03em;
            margin-bottom: 8px;
        }

        .media-card p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ========== MOBILE NOTES ========== */
        .mobile-note-card {
            display: flex;
            align-items: center;
            gap: 24px;
            background: var(--white);
            border-radius: var(--radius);
            padding: 28px 32px;
            box-shadow: var(--shadow-sm);
            border: 1px solid rgba(226, 232, 240, 0.5);
            flex-wrap: wrap;
        }

        .mobile-note-card .mobile-icon {
            font-size: 2.4rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .mobile-note-card .mobile-text h3 {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text);
        }

        .mobile-note-card .mobile-text p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        @media (max-width: 575.98px) {
            .mobile-note-card {
                flex-direction: column;
                text-align: center;
                padding: 22px 18px;
            }
        }

        /* ========== UTILITY ========== */
        .text-mono {
            font-family: var(--font-mono);
        }

        .bg-white-section {
            background: #fff;
        }

        .gap-row {
            row-gap: 24px;
        }

        .section-divider {
            border-top: 1px solid var(--border);
            margin: 0;
        }

/* roulang page: category1 */
:root {
            --primary: #2B6CB0;
            --primary-dark: #1E4E7A;
            --primary-light: #EBF2F9;
            --green: #2F855A;
            --green-light: #48BB78;
            --bg: #F5F7FA;
            --white: #FFFFFF;
            --text: #1A202C;
            --text-muted: #4A5568;
            --text-light: #707A8A;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --transition: 0.2s ease;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Consolas", "Courier New", monospace;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

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

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

        .container {
            max-width: 1200px;
        }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            transition: box-shadow var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .navbar-brand-custom {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .navbar-brand-custom .brand-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }

        .navbar-brand-custom:hover {
            color: var(--text);
        }

        .navbar-custom .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            margin: 0 2px;
        }

        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

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

        .nav-faq-link {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: all var(--transition);
        }

        .nav-faq-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .navbar-toggler-custom {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 6px;
            padding: 8px 12px;
            display: none;
        }

        /* ========== SECTION COMMON ========== */
        section {
            padding: 64px 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.35;
            margin-bottom: 0.5rem;
        }

        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.7;
        }

        /* ========== CATEGORY H1 AREA ========== */
        .page-hero {
            background: linear-gradient(180deg, #EBF2F9 0%, #F5F7FA 100%);
            padding: 56px 0 40px;
            border-bottom: 1px solid var(--border);
        }

        .page-hero .breadcrumb {
            margin-bottom: 16px;
            font-size: 0.85rem;
        }

        .page-hero .breadcrumb a {
            color: var(--text-light);
        }

        .page-hero .breadcrumb a:hover {
            color: var(--primary);
        }

        .page-hero .breadcrumb .breadcrumb-item.active {
            color: var(--text-muted);
        }

        .page-hero h1 {
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 0.75rem;
        }

        .page-hero .lead {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.7;
        }

        /* ========== FILTER TAGS ========== */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin: 16px 0 24px;
        }

        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            background: var(--white);
            border: 1px solid var(--border);
            color: var(--text-muted);
            cursor: pointer;
            transition: all var(--transition);
        }

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

        .filter-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            font-weight: 600;
        }

        /* ========== LIVE MATCH CARDS ========== */
        .live-match-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 16px;
        }

        .match-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: all var(--transition);
            border-left: 3px solid var(--green);
        }

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

        .match-card .match-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.82rem;
            color: var(--text-light);
        }

        .match-card .match-head .league {
            font-weight: 600;
            color: var(--text-muted);
        }

        .match-card .match-head .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: #C53030;
            color: #fff;
            padding: 2px 10px;
            border-radius: 4px;
            font-size: 0.72rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .match-card .match-body {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .match-card .team {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
        }

        .match-card .team .team-badge {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            color: var(--primary);
            flex-shrink: 0;
        }

        .match-card .score {
            font-family: var(--font-mono);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 14px;
            border-radius: 6px;
            letter-spacing: 0.02em;
        }

        .match-card .match-foot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-light);
            border-top: 1px solid var(--border);
            padding-top: 10px;
        }

        .match-card .minute {
            font-family: var(--font-mono);
            color: var(--green);
            font-weight: 600;
        }

        /* ========== UPDATE MECHANISM ========== */
        .mechanism-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }

        .mechanism-item {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 20px;
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: all var(--transition);
        }

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

        .mechanism-item .mech-icon {
            width: 40px;
            height: 40px;
            background: var(--primary-light);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1rem;
            flex-shrink: 0;
        }

        .mechanism-item h3 {
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .mechanism-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0;
        }

        /* ========== FEATURED MATCHES ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .featured-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .featured-card .featured-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--primary-light);
        }

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

        .featured-card .featured-img-wrap .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.55) 100%);
            display: flex;
            align-items: flex-end;
            padding: 14px;
        }

        .featured-card .featured-overlay .feat-league {
            color: #fff;
            font-size: 0.85rem;
            font-weight: 600;
            background: rgba(43, 108, 176, 0.75);
            padding: 4px 12px;
            border-radius: 4px;
        }

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

        .featured-card .featured-body h3 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .featured-card .featured-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .featured-card .featured-body .feat-score {
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--primary);
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .faq-section .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            background: var(--white);
        }

        .faq-section .accordion-button {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            background: var(--white);
            border-radius: var(--radius-sm);
            padding: 16px 20px;
        }

        .faq-section .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary);
            box-shadow: none;
        }

        .faq-section .accordion-button:focus {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }

        .faq-section .accordion-body {
            font-size: 0.9rem;
            color: var(--text-muted);
            padding: 16px 20px;
        }

        /* ========== MORE LINK ========== */
        .more-link-wrap {
            text-align: center;
            margin-top: 28px;
        }

        .more-link-wrap .btn {
            min-width: 180px;
        }

        /* ========== FOOTER ========== */
        .footer-custom {
            background: #1A202C;
            color: #A0AEC0;
            padding: 48px 0 20px;
        }

        .footer-custom .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .footer-custom .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
        }

        .footer-custom .footer-desc {
            font-size: 0.85rem;
            line-height: 1.7;
            color: #A0AEC0;
        }

        .footer-custom .footer-heading {
            font-size: 0.9rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
        }

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

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

        .footer-custom .footer-links a {
            color: #A0AEC0;
            font-size: 0.85rem;
            transition: color var(--transition);
        }

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

        .footer-custom .footer-divider {
            border-top: 1px solid rgba(255,255,255,0.08);
            margin-top: 32px;
            padding-top: 16px;
        }

        .footer-custom .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 8px;
            font-size: 0.8rem;
            color: #718096;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 992px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-faq-link {
                padding: 10px 16px;
                font-size: 0.95rem;
            }
            .navbar-custom .collapse {
                border-top: 1px solid var(--border);
                margin-top: 10px;
                padding-top: 10px;
            }
            .btn-primary-custom.nav-cta {
                margin-top: 10px;
                width: 100%;
            }
            .page-hero h1 {
                font-size: 1.75rem;
            }
            .live-match-grid {
                grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 48px 0;
            }
            .page-hero {
                padding: 40px 0 28px;
            }
            .page-hero h1 {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .live-match-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .mechanism-list {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .match-card .team {
                font-size: 0.85rem;
            }
            .match-card .score {
                font-size: 1.2rem;
                padding: 3px 10px;
            }
            .filter-tags {
                gap: 6px;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #2B6CB0;
            --primary-dark: #1E4E7A;
            --primary-light: #EBF2F9;
            --green: #2F855A;
            --green-light: #48BB78;
            --bg: #F5F7FA;
            --white: #FFFFFF;
            --text: #1A202C;
            --text-muted: #4A5568;
            --text-light: #707A8A;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --transition: 0.2s ease;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Consolas", "Courier New", monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus,
        input:focus,
        select:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }
        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            transition: box-shadow var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .navbar-brand-custom {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand-custom .brand-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }
        .navbar-brand-custom:hover {
            color: var(--text);
        }
        .navbar-custom .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            margin: 0 2px;
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }
        .nav-faq-link {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: all var(--transition);
        }
        .nav-faq-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
        }
        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-green-custom {
            background: var(--green);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-green-custom:hover {
            background: var(--green-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(47, 133, 90, 0.3);
        }
        .navbar-toggler-custom {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 6px;
            padding: 8px 12px;
            color: var(--text);
            font-size: 1.1rem;
            display: none;
        }
        /* ========== PAGE HERO / BANNER ========== */
        .page-banner {
            background: linear-gradient(145deg, #EBF2F9 0%, #F5F7FA 55%, #FFFFFF 100%);
            border-bottom: 1px solid var(--border);
            padding: 56px 0 40px;
            position: relative;
            overflow: hidden;
        }
        .page-banner::after {
            content: "";
            position: absolute;
            top: -120px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(43, 108, 176, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-banner::before {
            content: "";
            position: absolute;
            bottom: -120px;
            left: 10%;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(47, 133, 90, 0.10) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-banner .container {
            position: relative;
            z-index: 1;
        }
        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: -0.02em;
            color: var(--text);
        }
        .page-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 0.82rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 16px;
        }
        .page-banner .banner-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            margin-bottom: 0;
            line-height: 1.8;
        }
        /* ========== SECTION COMMON ========== */
        .section-block {
            padding: 72px 0;
        }
        .section-block-alt {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }
        .section-header p {
            color: var(--text-muted);
            font-size: 0.98rem;
            margin-bottom: 0;
            max-width: 680px;
        }
        .text-accent-green {
            color: var(--green);
        }
        .text-accent-blue {
            color: var(--primary);
        }
        .fw-600 {
            font-weight: 600;
        }
        /* ========== DATE FILTER TAGS ========== */
        .date-filter-bar {
            display: flex;
            flex-wrap: nowrap;
            gap: 10px;
            overflow-x: auto;
            padding-bottom: 8px;
            scrollbar-width: thin;
            scrollbar-color: var(--border) transparent;
        }
        .date-filter-bar::-webkit-scrollbar {
            height: 4px;
        }
        .date-filter-bar::-webkit-scrollbar-thumb {
            background: var(--border);
            border-radius: 4px;
        }
        .date-tag {
            flex: 0 0 auto;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 22px;
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-muted);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            user-select: none;
        }
        .date-tag:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }
        .date-tag.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(43, 108, 176, 0.25);
        }
        .date-tag .tag-day {
            display: block;
            font-size: 0.72rem;
            font-weight: 400;
            opacity: 0.75;
            line-height: 1.2;
        }
        .date-tag .tag-date {
            font-size: 0.95rem;
        }
        /* ========== SCHEDULE CARDS ========== */
        .schedule-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 16px 20px;
            margin-bottom: 12px;
            transition: all var(--transition);
            border-left: 4px solid transparent;
        }
        .schedule-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
            border-left-color: var(--primary);
        }
        .schedule-card .league-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 2px 10px;
            border-radius: 14px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }
        .schedule-card .match-time {
            font-family: var(--font-mono);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-muted);
            text-align: center;
            min-width: 52px;
        }
        .schedule-card .team-name {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            text-align: center;
            line-height: 1.3;
        }
        .schedule-card .score-display {
            font-family: var(--font-mono);
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            text-align: center;
            letter-spacing: 0.04em;
            background: var(--bg);
            border-radius: var(--radius-sm);
            padding: 4px 12px;
            min-width: 72px;
            display: inline-block;
        }
        .schedule-card .score-display.pending {
            color: var(--text-light);
            font-size: 1rem;
            font-weight: 500;
            letter-spacing: 0;
        }
        .schedule-card .status-tag {
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 14px;
            white-space: nowrap;
        }
        .status-tag.live {
            background: rgba(47, 133, 90, 0.12);
            color: var(--green);
        }
        .status-tag.finished {
            background: rgba(112, 122, 138, 0.12);
            color: var(--text-light);
        }
        .status-tag.upcoming {
            background: rgba(43, 108, 176, 0.12);
            color: var(--primary);
        }
        .schedule-card .score-change {
            font-size: 0.72rem;
            color: var(--green);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .schedule-card .score-change .fa-arrow-up {
            color: var(--green);
        }
        /* ========== GROUP TITLE ========== */
        .group-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-left: 4px;
        }
        .group-title .group-date {
            color: var(--text-light);
            font-weight: 400;
            font-size: 0.85rem;
        }
        /* ========== RESULT REVIEW CARDS ========== */
        .result-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            height: 100%;
            border: 1px solid var(--border);
        }
        .result-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .result-card .result-img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
        }
        .result-card .result-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .result-card .result-img-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.5) 100%);
            display: flex;
            align-items: flex-end;
            padding: 14px 16px;
        }
        .result-card .result-img-overlay .result-mini-badge {
            background: rgba(255, 255, 255, 0.92);
            color: var(--text);
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 14px;
        }
        .result-card .result-body {
            padding: 16px 18px;
        }
        .result-card .result-teams {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 8px;
        }
        .result-card .result-teams .result-score {
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .result-card .result-league {
            font-size: 0.8rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .result-card .result-date {
            font-size: 0.78rem;
            color: var(--text-light);
            margin-top: 4px;
        }
        /* ========== TABLE STYLE ========== */
        .table-custom {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }
        .table-custom .table {
            margin-bottom: 0;
            font-size: 0.95rem;
        }
        .table-custom .table thead th {
            background: var(--bg);
            color: var(--text-muted);
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.03em;
            border-bottom: 1px solid var(--border);
            padding: 12px 16px;
            white-space: nowrap;
        }
        .table-custom .table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }
        .table-custom .table tbody tr:last-child td {
            border-bottom: none;
        }
        .table-custom .table tbody tr:hover {
            background: var(--primary-light);
        }
        .table-custom .league-badge-mini {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 2px 8px;
            border-radius: 12px;
            display: inline-block;
            white-space: nowrap;
        }
        .table-custom .team-cell {
            font-weight: 600;
            color: var(--text);
        }
        .table-custom .score-cell {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.05rem;
        }
        /* ========== DATA NOTE ========== */
        .data-note-card {
            background: var(--primary-light);
            border-radius: var(--radius);
            padding: 28px 30px;
            border-left: 4px solid var(--primary);
        }
        .data-note-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 12px;
        }
        .data-note-card p,
        .data-note-card li {
            color: var(--text-muted);
            font-size: 0.95rem;
        }
        .data-note-card ul {
            padding-left: 20px;
            margin-bottom: 0;
        }
        .data-note-card li {
            margin-bottom: 6px;
        }
        .data-note-card li:last-child {
            margin-bottom: 0;
        }
        /* ========== LEAGUE CHIPS ========== */
        .league-chip-list {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .league-chip {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 22px;
            padding: 10px 20px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            transition: all var(--transition);
            cursor: default;
        }
        .league-chip:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .league-chip .chip-icon {
            font-size: 0.85rem;
            color: var(--green);
        }
        /* ========== FAQ ========== */
        .accordion-custom {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            border: 1px solid var(--border);
        }
        .accordion-custom .accordion-item {
            border: none;
            border-bottom: 1px solid var(--border);
            background: transparent;
        }
        .accordion-custom .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-custom .accordion-button {
            background: var(--white);
            color: var(--text);
            font-weight: 600;
            font-size: 0.98rem;
            padding: 18px 22px;
            box-shadow: none;
            transition: all var(--transition);
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary-dark);
            box-shadow: none;
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: transparent;
        }
        .accordion-custom .accordion-button::after {
            background-size: 1.1rem;
            transition: all var(--transition);
        }
        .accordion-custom .accordion-body {
            background: var(--white);
            color: var(--text-muted);
            font-size: 0.92rem;
            padding: 16px 22px 20px;
            line-height: 1.8;
        }
        /* ========== MORE LINK ========== */
        .more-link-block {
            text-align: center;
            margin-top: 36px;
        }
        .more-link-block .btn {
            min-width: 200px;
        }
        /* ========== FOOTER ========== */
        .footer-custom {
            background: #1A202C;
            color: #CBD5E0;
            padding: 56px 0 0;
            border-top: 4px solid var(--primary);
        }
        .footer-custom .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }
        .footer-custom .footer-brand .brand-icon {
            width: 30px;
            height: 30px;
            background: var(--primary);
            color: #fff;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
        }
        .footer-custom .footer-desc {
            font-size: 0.88rem;
            color: #94A3B8;
            line-height: 1.8;
            max-width: 320px;
        }
        .footer-custom .footer-heading {
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 16px;
        }
        .footer-custom .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-custom .footer-links li {
            margin-bottom: 10px;
        }
        .footer-custom .footer-links a {
            color: #94A3B8;
            font-size: 0.88rem;
            transition: all var(--transition);
        }
        .footer-custom .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }
        .footer-custom .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 40px;
            padding: 20px 0;
        }
        .footer-custom .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.82rem;
            color: #94A3B8;
        }
        /* ========== RESPONSIVE ========== */
        @media (max-width: 991.98px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-custom .collapse {
                border-top: 1px solid var(--border);
                margin-top: 10px;
                padding-top: 10px;
            }
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-faq-link {
                padding: 10px 16px;
                font-size: 0.95rem;
            }
            .btn-primary-custom.nav-cta {
                margin-top: 8px;
                text-align: center;
                width: 100%;
            }
        }
        @media (min-width: 992px) {
            .navbar-toggler-custom {
                display: none;
            }
            .nav-cta {
                margin-left: 10px;
            }
        }
        @media (max-width: 767.98px) {
            .section-block {
                padding: 48px 0;
            }
            .page-banner {
                padding: 40px 0 32px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .schedule-card {
                padding: 12px 14px;
            }
            .schedule-card .team-name {
                font-size: 0.88rem;
            }
            .schedule-card .score-display {
                font-size: 1.1rem;
                min-width: 55px;
                padding: 3px 8px;
            }
            .schedule-card .match-time {
                font-size: 0.85rem;
                min-width: 40px;
            }
            .result-card .result-img-wrap {
                height: 140px;
            }
            .footer-custom .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .footer-custom {
                padding: 40px 0 0;
            }
            .footer-custom .footer-divider {
                margin-top: 28px;
            }
            .data-note-card {
                padding: 20px 18px;
            }
            .league-chip {
                padding: 8px 14px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 575.98px) {
            .schedule-card .row {
                flex-wrap: wrap;
                gap: 6px;
            }
            .schedule-card .match-time {
                min-width: 100%;
                text-align: left;
                font-size: 0.78rem;
                order: -1;
            }
            .schedule-card .team-name {
                font-size: 0.85rem;
                text-align: left;
            }
            .schedule-card .score-display {
                font-size: 1rem;
                min-width: 48px;
            }
            .date-tag {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .result-card .result-teams {
                font-size: 0.9rem;
            }
            .result-card .result-teams .result-score {
                font-size: 1.1rem;
            }
            .more-link-block .btn {
                min-width: 100%;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #2B6CB0;
            --primary-dark: #1E4E7A;
            --primary-light: #EBF2F9;
            --green: #2F855A;
            --green-light: #48BB78;
            --bg: #F5F7FA;
            --white: #FFFFFF;
            --text: #1A202C;
            --text-muted: #4A5568;
            --text-light: #707A8A;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --transition: 0.2s ease;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Consolas", "Courier New", monospace;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button:focus,
        input:focus,
        select:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        .container {
            max-width: 1200px;
        }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            transition: box-shadow var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }
        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .navbar-brand-custom {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand-custom .brand-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }
        .navbar-brand-custom:hover {
            color: var(--text);
        }
        .navbar-custom .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            margin: 0 2px;
        }
        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .navbar-custom .nav-link.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }
        .nav-faq-link {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: all var(--transition);
        }
        .nav-faq-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
        }
        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
        }
        .btn-green-custom {
            background: var(--green);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .btn-green-custom:hover {
            background: var(--green-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(47, 133, 90, 0.35);
        }
        .navbar-toggler-custom {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 6px;
            padding: 8px 12px;
            color: var(--text);
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: var(--white);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
            margin-bottom: 0;
        }
        .breadcrumb {
            margin: 0;
            padding: 0;
            background: transparent;
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb .active {
            color: var(--text-muted);
            font-weight: 500;
        }
        .breadcrumb-item+.breadcrumb-item::before {
            content: "›";
            color: var(--text-light);
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            background: linear-gradient(135deg, #f0f5fb 0%, #e8eff7 100%);
            padding: 56px 0 48px;
            border-bottom: 1px solid var(--border);
        }
        .page-hero .page-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary-light);
            color: var(--primary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            margin-bottom: 12px;
        }
        .page-hero h1 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
            line-height: 1.3;
        }
        .page-hero .hero-desc {
            font-size: 1.05rem;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.8;
        }

        /* ========== SECTION ========== */
        .section {
            padding: 56px 0;
        }
        .section-alt {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-heading {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
        .section-sub {
            font-size: 0.95rem;
            color: var(--text-light);
            margin-bottom: 28px;
            line-height: 1.7;
        }

        /* ========== TABLE ========== */
        .standings-table-wrap {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            border: 1px solid var(--border);
        }
        .standings-table {
            margin: 0;
            font-size: 0.9rem;
        }
        .standings-table thead th {
            background: #f8fafc;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.03em;
            border-bottom: 2px solid var(--border);
            padding: 14px 16px;
            white-space: nowrap;
        }
        .standings-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
            vertical-align: middle;
        }
        .standings-table tbody tr:last-child td {
            border-bottom: none;
        }
        .standings-table tbody tr:hover {
            background: #f8fafc;
        }
        .standings-table .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            font-weight: 700;
            font-size: 0.8rem;
            background: var(--bg);
            color: var(--text-muted);
        }
        .standings-table .rank-badge.top1 {
            background: #fef3c7;
            color: #92400e;
        }
        .standings-table .rank-badge.top2 {
            background: #e5e7eb;
            color: #374151;
        }
        .standings-table .rank-badge.top3 {
            background: #fde8d7;
            color: #9a3412;
        }
        .standings-table .rank-badge.relegation {
            background: #fee2e2;
            color: #991b1b;
        }
        .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 500;
        }
        .team-cell .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .pts-cell {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            font-family: var(--font-mono);
        }
        .form-dots {
            display: flex;
            gap: 3px;
        }
        .form-dots .form-dot {
            width: 18px;
            height: 18px;
            border-radius: 4px;
            font-size: 0.6rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }
        .form-dot.win {
            background: var(--green);
        }
        .form-dot.draw {
            background: #94a3b8;
        }
        .form-dot.loss {
            background: #dc2626;
        }

        /* ========== FILTER TABS ========== */
        .filter-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 20px;
        }
        .filter-tab {
            padding: 8px 18px;
            border-radius: 20px;
            border: 1px solid var(--border);
            background: var(--white);
            color: var(--text-muted);
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }
        .filter-tab.active-tab {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
        }

        /* ========== RULE CARD ========== */
        .rule-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            padding: 24px 28px;
            height: 100%;
        }
        .rule-card .rule-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .rule-card h3 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--text);
        }
        .rule-card p,
        .rule-card li {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .rule-card ul {
            padding-left: 18px;
            margin-bottom: 0;
        }

        /* ========== TEAM PERFORMANCE CARD ========== */
        .team-perf-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            height: 100%;
        }
        .team-perf-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .team-perf-card .perf-img-wrap {
            height: 160px;
            overflow: hidden;
            background: #e8eff7;
            position: relative;
        }
        .team-perf-card .perf-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .team-perf-card .perf-img-wrap .perf-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.45) 100%);
            display: flex;
            align-items: flex-end;
            padding: 14px 16px;
        }
        .team-perf-card .perf-overlay .perf-league {
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.25);
            padding: 3px 10px;
            border-radius: 12px;
            backdrop-filter: blur(4px);
        }
        .team-perf-card .perf-body {
            padding: 18px 20px;
        }
        .team-perf-card .perf-team {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .team-perf-card .perf-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        .team-perf-card .perf-stat-item {
            text-align: center;
        }
        .team-perf-card .perf-stat-value {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-mono);
        }
        .team-perf-card .perf-stat-label {
            font-size: 0.7rem;
            color: var(--text-light);
            margin-top: 2px;
        }

        /* ========== HISTORY TABLE ========== */
        .history-table-wrap {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
        }
        .history-table {
            margin: 0;
            font-size: 0.85rem;
        }
        .history-table thead th {
            background: #f8fafc;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.78rem;
            letter-spacing: 0.02em;
            border-bottom: 2px solid var(--border);
            padding: 12px 16px;
            white-space: nowrap;
        }
        .history-table tbody td {
            padding: 10px 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-muted);
        }
        .history-table tbody tr:last-child td {
            border-bottom: none;
        }
        .history-table .champion-row {
            background: #fef3c7;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .accordion-faq .accordion-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--white);
        }
        .accordion-faq .accordion-header {
            margin: 0;
        }
        .accordion-faq .accordion-button {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            padding: 16px 20px;
            background: #fafbfc;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
        }
        .accordion-faq .accordion-button:not(.collapsed) {
            background: var(--primary-light);
            color: var(--primary-dark);
            box-shadow: none;
        }
        .accordion-faq .accordion-button:focus {
            box-shadow: none;
            outline: none;
        }
        .accordion-faq .accordion-body {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.8;
            padding: 16px 20px;
            background: var(--white);
        }

        /* ========== VIEW MORE ========== */
        .view-more-bar {
            text-align: center;
            padding-top: 8px;
        }

        /* ========== FOOTER ========== */
        .footer-custom {
            background: #1A202C;
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            font-size: 0.85rem;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .brand-icon {
            width: 28px;
            height: 28px;
            background: var(--primary);
            color: #fff;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
        }
        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 0;
        }
        .footer-heading {
            font-size: 0.85rem;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.82rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: #fff;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding-top: 20px;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ========== RESPONSIVE ========== */
        @media (min-width: 992px) {
            .navbar-toggler-custom {
                display: none;
            }
            .navbar-custom .collapse {
                border-top: none;
                margin-top: 0;
                padding-top: 0;
            }
        }
        @media (max-width: 991.98px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-faq-link {
                padding: 10px 16px;
                font-size: 0.95rem;
            }
            .navbar-custom .collapse {
                border-top: 1px solid var(--border);
                margin-top: 10px;
                padding-top: 10px;
            }
            .btn-primary-custom.nav-cta {
                display: inline-block;
                margin-top: 8px;
            }
            .page-hero {
                padding: 40px 0 36px;
            }
            .page-hero h1 {
                font-size: 1.7rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-heading {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 767.98px) {
            .standings-table {
                font-size: 0.78rem;
            }
            .standings-table thead th,
            .standings-table tbody td {
                padding: 8px 10px;
                white-space: nowrap;
            }
            .standings-table-wrap {
                overflow-x: auto;
            }
            .standings-table {
                min-width: 640px;
            }
            .history-table-wrap {
                overflow-x: auto;
            }
            .history-table {
                min-width: 500px;
            }
            .rule-card {
                padding: 18px 20px;
                margin-bottom: 12px;
            }
            .team-perf-card .perf-img-wrap {
                height: 130px;
            }
            .filter-tabs {
                flex-wrap: nowrap;
                overflow-x: auto;
                padding-bottom: 4px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
        }
        @media (max-width: 575.98px) {
            .page-hero h1 {
                font-size: 1.4rem;
            }
            .page-hero .hero-desc {
                font-size: 0.9rem;
            }
            .section {
                padding: 32px 0;
            }
            .section-heading {
                font-size: 1.15rem;
            }
            .team-perf-card .perf-stats {
                gap: 10px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #2B6CB0;
            --primary-dark: #1E4E7A;
            --primary-light: #EBF2F9;
            --green: #2F855A;
            --green-light: #48BB78;
            --bg: #F5F7FA;
            --white: #FFFFFF;
            --text: #1A202C;
            --text-muted: #4A5568;
            --text-light: #707A8A;
            --border: #E2E8F0;
            --radius: 12px;
            --radius-sm: 8px;
            --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.12);
            --transition: 0.2s ease;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
            --font-mono: "SF Mono", "Roboto Mono", "Consolas", "Courier New", monospace;
        }

        html {
            scroll-behavior: smooth;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            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);
        }

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

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== NAVBAR ========== */
        .navbar-custom {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 10px 0;
            transition: box-shadow var(--transition);
            position: sticky;
            top: 0;
            z-index: 1030;
        }

        .navbar-custom.scrolled {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }

        .navbar-brand-custom {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .navbar-brand-custom .brand-icon {
            width: 32px;
            height: 32px;
            background: var(--primary);
            color: #fff;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
        }

        .navbar-brand-custom:hover {
            color: var(--text);
        }

        .navbar-custom .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: 6px;
            transition: all var(--transition);
            margin: 0 2px;
        }

        .navbar-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

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

        .nav-faq-link {
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: all var(--transition);
        }

        .nav-faq-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .btn-primary-custom {
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-block;
            text-align: center;
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(43, 108, 176, 0.35);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline-custom {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-block;
            text-align: center;
        }

        .btn-outline-custom:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-dark);
            transform: translateY(-1px);
        }

        .btn-green-custom {
            background: var(--green);
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-block;
            text-align: center;
        }

        .btn-green-custom:hover {
            background: var(--green-light);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(47, 133, 90, 0.35);
        }

        .navbar-toggler-custom {
            border: 1px solid var(--border);
            background: #fff;
            border-radius: 6px;
            padding: 8px 12px;
            display: none;
        }

        .navbar-custom .collapse {
            border-top: 1px solid var(--border);
            margin-top: 10px;
            padding-top: 10px;
        }

        @media (max-width: 991px) {
            .navbar-toggler-custom {
                display: block;
            }
            .navbar-custom .nav-link {
                padding: 12px 16px;
                font-size: 1rem;
                border-radius: 8px;
            }
            .nav-faq-link {
                padding: 10px 16px;
                font-size: 0.95rem;
            }
            .navbar-custom .collapse {
                border-top: 1px solid var(--border);
                margin-top: 10px;
                padding-top: 10px;
            }
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-custom {
            background: transparent;
            padding: 16px 0 0;
            margin: 0;
            font-size: 0.85rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-light);
            transition: color var(--transition);
        }
        .breadcrumb-custom a:hover {
            color: var(--primary);
        }
        .breadcrumb-custom .breadcrumb-sep {
            color: var(--border);
        }
        .breadcrumb-custom .breadcrumb-current {
            color: var(--primary);
            font-weight: 500;
        }

        /* ========== PAGE HEADER ========== */
        .page-header-stats {
            padding: 40px 0 20px;
            background: var(--white);
            border-bottom: 1px solid var(--border);
            margin-bottom: 40px;
        }

        .page-header-stats h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            letter-spacing: -0.02em;
        }

        .page-header-stats .page-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            max-width: 720px;
            margin: 0;
            line-height: 1.8;
        }

        /* ========== SECTION ========== */
        section {
            padding: 50px 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            border-radius: 20px;
            padding: 4px 14px;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .section-title {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 12px;
            letter-spacing: -0.01em;
        }

        .section-desc {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0 0 30px;
            max-width: 760px;
            line-height: 1.8;
        }

        .section-alt {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* ========== STATS CARDS ========== */
        .stats-card-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .stats-metric-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 20px 18px;
            border: 1px solid var(--border);
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

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

        .stats-metric-card .metric-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: #fff;
        }

        .stats-metric-card .metric-icon.blue {
            background: var(--primary);
        }
        .stats-metric-card .metric-icon.green {
            background: var(--green);
        }
        .stats-metric-card .metric-icon.purple {
            background: #6B46C1;
        }
        .stats-metric-card .metric-icon.orange {
            background: #C05621;
        }

        .stats-metric-card .metric-label {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-bottom: 4px;
            font-weight: 500;
        }

        .stats-metric-card .metric-value {
            font-family: var(--font-mono);
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.3;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }

        .stats-metric-card .metric-trend {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--green);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .stats-metric-card .metric-trend.down {
            color: #C53030;
        }

        /* ========== DATA ROW TABLE ========== */
        .data-table-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            margin-bottom: 20px;
        }

        .data-table-header {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            background: var(--primary-light);
            padding: 12px 18px;
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-muted);
            border-bottom: 1px solid var(--border);
            letter-spacing: 0.01em;
        }

        .data-table-row {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            padding: 14px 18px;
            border-bottom: 1px solid var(--border);
            font-size: 0.9rem;
            align-items: center;
            transition: background var(--transition);
        }

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

        .data-table-row:hover {
            background: #FAFBFC;
        }

        .data-table-row .team-cell {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
        }

        .data-table-row .team-cell .team-badge {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--primary);
        }

        .data-table-row .data-value {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--text);
        }

        .data-table-row .data-value.highlight-green {
            color: var(--green);
        }
        .data-table-row .data-value.highlight-blue {
            color: var(--primary);
        }

        /* ========== DIMENSION BADGES ========== */
        .dimension-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        .dimension-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            padding: 18px 16px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

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

        .dimension-card .dimension-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            margin-bottom: 8px;
            color: #fff;
            background: var(--primary);
        }

        .dimension-card .dimension-icon.green-bg {
            background: var(--green);
        }
        .dimension-card .dimension-icon.orange-bg {
            background: #C05621;
        }
        .dimension-card .dimension-icon.purple-bg {
            background: #6B46C1;
        }

        .dimension-card h3 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 6px;
        }

        .dimension-card p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== TEAM PLAYER CARDS ========== */
        .team-data-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .team-profile-card {
            background: var(--white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .team-profile-card .card-img-wrap {
            position: relative;
            height: 160px;
            overflow: hidden;
        }

        .team-profile-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .team-profile-card .card-img-wrap .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
            display: flex;
            align-items: flex-end;
            padding: 14px;
        }

        .team-profile-card .card-img-wrap .img-overlay h3 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 700;
            margin: 0;
        }

        .team-profile-card .card-body {
            padding: 16px;
        }

        .team-profile-card .stat-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.82rem;
        }

        .team-profile-card .stat-row:last-child {
            border-bottom: none;
        }

        .team-profile-card .stat-row .stat-label {
            color: var(--text-light);
        }

        .team-profile-card .stat-row .stat-number {
            font-family: var(--font-mono);
            font-weight: 600;
            color: var(--text);
        }

        .team-profile-card .stat-row .stat-number.green-text {
            color: var(--green);
        }

        /* ========== ANALYSIS SECTION ========== */
        .analysis-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .analysis-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 22px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

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

        .analysis-card .analysis-step {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
            margin-bottom: 10px;
        }

        .analysis-card h3 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin: 0 0 8px;
        }

        .analysis-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* ========== HISTORICAL DATA ========== */
        .history-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .history-item {
            background: var(--white);
            border-radius: var(--radius-sm);
            border: 1px solid var(--border);
            padding: 14px 18px;
            display: flex;
            align-items: center;
            gap: 16px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .history-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(2px);
        }

        .history-item .history-date {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            min-width: 90px;
        }

        .history-item .history-content {
            flex: 1;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .history-item .history-badge {
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 20px;
            background: var(--primary-light);
            color: var(--primary);
            font-weight: 600;
            white-space: nowrap;
        }

        .history-item .history-badge.green-bg {
            background: #E6F7EE;
            color: var(--green);
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--white);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .faq-card {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            margin-bottom: 12px;
        }

        .faq-card .accordion-button {
            background: var(--white);
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            transition: all var(--transition);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            text-align: left;
        }

        .faq-card .accordion-button:hover {
            background: var(--primary-light);
        }
        .faq-card .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid var(--primary);
            outline-offset: -2px;
            background: var(--primary-light);
        }
        .faq-card .accordion-button::after {
            margin-left: auto;
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            content: "\f078";
            background: none;
            width: auto;
            height: auto;
            font-size: 0.8rem;
            color: var(--text-light);
            transition: transform 0.3s ease;
        }
        .faq-card .accordion-button[aria-expanded="true"]::after {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-card .accordion-button[aria-expanded="true"] {
            background: var(--primary-light);
            color: var(--primary);
        }

        .faq-body {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* ========== UPDATES ========== */
        .update-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }
        .update-item:last-child {
            border-bottom: none;
        }
        .update-item .update-date {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-light);
            min-width: 80px;
        }
        .update-item .update-text {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.7;
        }

        #updates {
            scroll-margin-top: 80px;
        }

        /* ========== MORE CTA ========== */
        .more-cta-section {
            padding: 50px 0 70px;
            background: var(--bg);
        }

        .more-cta-box {
            background: var(--white);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            padding: 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .more-cta-box .cta-text {
            flex: 1;
            min-width: 280px;
        }
        .more-cta-box .cta-text h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin: 0 0 6px;
        }
        .more-cta-box .cta-text p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ========== FOOTER ========== */
        .footer-custom {
            background: #1A202C;
            color: #A0AEC0;
            padding: 50px 0 20px;
            font-size: 0.85rem;
        }

        .footer-brand {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }
        .footer-brand .brand-icon {
            width: 28px;
            height: 28px;
            background: var(--primary);
            color: #fff;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }

        .footer-desc {
            color: #A0AEC0;
            line-height: 1.7;
            font-size: 0.82rem;
            margin-bottom: 0;
        }

        .footer-heading {
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: #A0AEC0;
            font-size: 0.82rem;
            transition: color var(--transition);
        }
        .footer-links a:hover {
            color: #fff;
        }

        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 30px;
            padding-top: 16px;
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.75rem;
            color: #718096;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 991px) {
            .stats-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .dimension-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .team-data-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .analysis-grid {
                grid-template-columns: 1fr;
            }
            .page-header-stats h1 {
                font-size: 1.6rem;
            }
        }

        @media (max-width: 576px) {
            section {
                padding: 35px 0;
            }
            .stats-card-grid {
                grid-template-columns: 1fr;
            }
            .dimension-grid {
                grid-template-columns: 1fr;
            }
            .team-data-grid {
                grid-template-columns: 1fr;
            }
            .data-table-header,
            .data-table-row {
                grid-template-columns: 1.5fr 1fr 0.8fr;
                font-size: 0.75rem;
                padding: 10px 12px;
            }
            .data-table-header span:nth-child(4),
            .data-table-row .data-value:nth-child(4) {
                display: none;
            }
            .page-header-stats {
                padding: 28px 0 16px;
            }
            .page-header-stats h1 {
                font-size: 1.35rem;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .more-cta-box {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 420px) {
            .data-table-header,
            .data-table-row {
                grid-template-columns: 1.3fr 1fr;
            }
            .data-table-header span:nth-child(3),
            .data-table-row .data-value:nth-child(3) {
                display: none;
            }
            .container {
                padding: 0 16px;
            }
        }

/* 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}