/* roulang page: index */
:root {
            --color-primary: #0f1b3d;
            --color-primary-light: #1a2d5a;
            --color-accent: #e63946;
            --color-accent-hover: #c62835;
            --color-gold: #f0a500;
            --color-gold-light: #ffc940;
            --color-bg: #f4f5f7;
            --color-surface: #ffffff;
            --color-text: #1a1a2e;
            --color-text-secondary: #5a6070;
            --color-text-muted: #8b919e;
            --color-border: #e2e5ea;
            --color-border-light: #eef0f4;
            --color-success: #10b981;
            --color-warning: #f59e0b;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 1px 3px rgba(15, 27, 61, 0.06);
            --shadow-md: 0 4px 16px rgba(15, 27, 61, 0.10);
            --shadow-lg: 0 8px 32px rgba(15, 27, 61, 0.14);
            --shadow-xl: 0 16px 48px rgba(15, 27, 61, 0.18);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --font-mono: 'SF Mono', 'Consolas', 'Monaco', monospace;
            --navbar-height: 64px;
            --navbar-height-mobile: 56px;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--navbar-height);
        }

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

        @media (max-width: 768px) {
            body {
                padding-top: var(--navbar-height-mobile);
            }
            html {
                scroll-padding-top: var(--navbar-height-mobile);
            }
        }

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 3px solid rgba(230, 57, 70, 0.4);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: var(--font-body);
        }
        button:focus-visible {
            outline: 3px solid rgba(230, 57, 70, 0.4);
            outline-offset: 3px;
        }
        input {
            font-family: var(--font-body);
        }
        input:focus-visible {
            outline: 3px solid rgba(15, 27, 61, 0.3);
            outline-offset: 2px;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.35;
            color: var(--color-primary);
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .container-custom {
            max-width: 1260px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1320px;
            }
        }
        @media (max-width: 576px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
        }
        .section-padding {
            padding: 60px 0;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 40px 0;
            }
        }
        .section-padding-sm {
            padding: 40px 0;
        }
        @media (max-width: 768px) {
            .section-padding-sm {
                padding: 28px 0;
            }
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--color-accent);
            background: rgba(230, 57, 70, 0.08);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 12px;
        }
        .section-header h2 {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--color-primary);
        }
        .section-header .section-desc {
            font-size: 1.02rem;
            color: var(--color-text-secondary);
            max-width: 620px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section-header h2 {
                font-size: 1.55rem;
            }
            .section-header .section-desc {
                font-size: 0.9rem;
            }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
            height: var(--navbar-height);
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal), background var(--transition-normal);
        }
        .navbar-main.scrolled {
            box-shadow: var(--shadow-md);
        }
        .navbar-main .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.3rem;
            color: var(--color-primary);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .navbar-brand .brand-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-accent), #d42a3b);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 900;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            border-radius: 22px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.01em;
        }
        .navbar-nav-custom .nav-link:hover {
            color: var(--color-primary);
            background: rgba(15, 27, 61, 0.04);
        }
        .navbar-nav-custom .nav-link.active {
            color: #fff;
            background: var(--color-accent);
            font-weight: 700;
            box-shadow: 0 2px 10px rgba(230, 57, 70, 0.35);
        }
        .navbar-nav-custom .nav-link.nav-home {
            font-weight: 700;
            color: var(--color-primary);
        }
        .navbar-nav-custom .nav-link.nav-home:hover {
            color: var(--color-accent);
            background: rgba(230, 57, 70, 0.05);
        }
        .navbar-nav-custom .nav-link.nav-home.active {
            color: #fff;
            background: var(--color-accent);
        }
        .navbar-search-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--color-border);
            background: var(--color-surface);
            color: var(--color-text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
            flex-shrink: 0;
            font-size: 1rem;
        }
        .navbar-search-btn:hover {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .navbar-toggler-custom {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: 50%;
            border: 1px solid var(--color-border);
            background: var(--color-surface);
            align-items: center;
            justify-content: center;
            cursor: pointer;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
            position: relative;
        }
        .navbar-toggler-custom span::before,
        .navbar-toggler-custom span::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
            left: 0;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom span::before {
            top: -7px;
        }
        .navbar-toggler-custom span::after {
            top: 7px;
        }
        .navbar-toggler-custom.open span {
            background: transparent;
        }
        .navbar-toggler-custom.open span::before {
            top: 0;
            transform: rotate(45deg);
        }
        .navbar-toggler-custom.open span::after {
            top: 0;
            transform: rotate(-45deg);
        }
        @media (max-width: 992px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: var(--navbar-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 16px;
                border-bottom: 1px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-slow);
                z-index: 1040;
            }
            .navbar-nav-custom.mobile-open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: all;
            }
            .navbar-nav-custom .nav-link {
                padding: 13px 18px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
                width: 100%;
                justify-content: flex-start;
            }
        }
        @media (max-width: 768px) {
            .navbar-main {
                height: var(--navbar-height-mobile);
            }
            .navbar-nav-custom {
                top: var(--navbar-height-mobile);
            }
            .navbar-brand {
                font-size: 1.1rem;
            }
            .navbar-brand .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: url('assets/images/backpic/back-1.webp') center / cover no-repeat;
            min-height: 560px;
            display: flex;
            align-items: center;
            color: #fff;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(15, 27, 61, 0.88) 0%, rgba(15, 27, 61, 0.72) 40%, rgba(10, 18, 40, 0.85) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.22);
            padding: 8px 18px;
            border-radius: 26px;
            font-size: 0.88rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
            color: #ffc940;
        }
        .hero-badge .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #10b981;
            animation: pulse-dot 1.6s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
            }
            50% {
                box-shadow: 0 0 0 12px rgba(16, 185, 129, 0);
            }
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 900;
            line-height: 1.2;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }
        .hero-title .accent {
            color: var(--color-accent);
            position: relative;
        }
        .hero-title .gold {
            color: var(--color-gold-light);
        }
        .hero-desc {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 560px;
            margin-bottom: 28px;
            line-height: 1.65;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 30px;
            border: none;
            transition: all var(--transition-normal);
            box-shadow: 0 6px 24px rgba(230, 57, 70, 0.45);
            letter-spacing: 0.02em;
        }
        .btn-hero-primary:hover {
            background: var(--color-accent-hover);
            transform: translateY(-3px);
            box-shadow: 0 10px 32px rgba(230, 57, 70, 0.55);
            color: #fff;
        }
        .btn-hero-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            border-radius: 30px;
            border: 2px solid rgba(255, 255, 255, 0.45);
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
        }
        .btn-hero-outline:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
            transform: translateY(-3px);
        }
        .hero-score-strip {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 32px;
        }
        .hero-score-card {
            background: rgba(255, 255, 255, 0.10);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            min-width: 180px;
            transition: all var(--transition-normal);
        }
        .hero-score-card:hover {
            background: rgba(255, 255, 255, 0.18);
            transform: translateY(-2px);
        }
        .hero-score-card .team {
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            white-space: nowrap;
        }
        .hero-score-card .score-num {
            font-family: var(--font-mono);
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--color-gold-light);
            letter-spacing: 0.04em;
        }
        .hero-score-card .vs-text {
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.55);
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: 440px;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-desc {
                font-size: 0.95rem;
            }
            .hero-score-strip {
                gap: 10px;
            }
            .hero-score-card {
                min-width: 140px;
                padding: 10px 14px;
            }
            .hero-score-card .score-num {
                font-size: 1.2rem;
            }
            .btn-hero-primary,
            .btn-hero-outline {
                padding: 12px 22px;
                font-size: 0.9rem;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-desc {
                font-size: 0.88rem;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-score-strip {
                flex-direction: column;
            }
        }

        /* ========== LIVE SCORES SECTION ========== */
        .live-scores-section {
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
        }
        .live-scores-scroll {
            display: flex;
            gap: 14px;
            overflow-x: auto;
            padding: 8px 0 4px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #d0d4db transparent;
        }
        .live-scores-scroll::-webkit-scrollbar {
            height: 5px;
        }
        .live-scores-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .live-scores-scroll::-webkit-scrollbar-thumb {
            background: #d0d4db;
            border-radius: 10px;
        }
        .live-score-item {
            flex: 0 0 auto;
            min-width: 210px;
            background: var(--color-bg);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .live-score-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .live-score-item .match-status {
            font-size: 0.7rem;
            font-weight: 700;
            color: var(--color-accent);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 6px;
        }
        .live-score-item .match-teams {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.3;
        }
        .live-score-item .match-score {
            font-family: var(--font-mono);
            font-size: 1.35rem;
            font-weight: 900;
            color: var(--color-primary);
            letter-spacing: 0.03em;
        }
        .live-score-item .match-minute {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }
        @media (max-width: 768px) {
            .live-score-item {
                min-width: 170px;
                padding: 12px 14px;
            }
            .live-score-item .match-score {
                font-size: 1.15rem;
            }
        }

        /* ========== CATEGORY GRID ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        @media (max-width: 992px) {
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 480px) {
            .category-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }
        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 3 / 2.2;
            cursor: pointer;
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border-light);
            background: var(--color-surface);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
        }
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-xl);
            border-color: transparent;
        }
        .category-card .card-img-wrap {
            position: absolute;
            inset: 0;
            z-index: 0;
        }
        .category-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .category-card .card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 27, 61, 0.88) 0%, rgba(15, 27, 61, 0.35) 50%, rgba(15, 27, 61, 0.08) 100%);
            z-index: 1;
        }
        .category-card .card-info {
            position: relative;
            z-index: 2;
            padding: 18px 20px;
            color: #fff;
        }
        .category-card .card-info h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }
        .category-card .card-info .card-count {
            font-size: 0.78rem;
            color: rgba(255, 255, 255, 0.7);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .category-card.card-featured {
            grid-column: span 2;
            aspect-ratio: 3 / 2;
        }
        @media (max-width: 768px) {
            .category-card.card-featured {
                grid-column: span 2;
                aspect-ratio: 3 / 2.2;
            }
        }
        @media (max-width: 480px) {
            .category-card.card-featured {
                grid-column: span 2;
            }
            .category-card .card-info h3 {
                font-size: 0.9rem;
            }
        }

        /* ========== NEWS LIST ========== */
        .news-list-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 22px;
        }
        @media (max-width: 768px) {
            .news-list-block {
                grid-template-columns: 1fr;
            }
        }
        .news-item-card {
            display: flex;
            gap: 16px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            padding: 16px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .news-item-card:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }
        .news-item-card .news-thumb {
            width: 110px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--color-bg);
        }
        .news-item-card .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-item-card .news-body {
            flex: 1;
            min-width: 0;
        }
        .news-item-card .news-date {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-bottom: 4px;
        }
        .news-item-card .news-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--color-primary);
            line-height: 1.4;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-card .news-summary {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-card .news-readmore {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-accent);
            margin-top: 6px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .news-item-card:hover .news-readmore {
            gap: 8px;
        }
        @media (max-width: 520px) {
            .news-item-card {
                flex-direction: column;
            }
            .news-item-card .news-thumb {
                width: 100%;
                height: 150px;
            }
        }

        /* ========== DATA PANEL ========== */
        .data-panel {
            background: var(--color-primary);
            color: #fff;
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            overflow: hidden;
        }
        .data-panel::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -80px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }
        .data-panel .data-item {
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .data-panel .data-value {
            font-family: var(--font-mono);
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--color-gold-light);
            letter-spacing: 0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }
        .data-panel .data-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            font-weight: 500;
        }
        @media (max-width: 768px) {
            .data-panel {
                grid-template-columns: repeat(2, 1fr);
                padding: 28px 20px;
                gap: 20px;
            }
            .data-panel .data-value {
                font-size: 2rem;
            }
        }
        @media (max-width: 480px) {
            .data-panel {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
                padding: 22px 14px;
            }
            .data-panel .data-value {
                font-size: 1.6rem;
            }
            .data-panel .data-label {
                font-size: 0.78rem;
            }
        }

        /* ========== PREDICTION CARDS ========== */
        .prediction-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        @media (max-width: 992px) {
            .prediction-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .prediction-grid {
                grid-template-columns: 1fr;
            }
        }
        .prediction-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .prediction-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: transparent;
            transform: translateY(-4px);
        }
        .prediction-card .pred-tag {
            display: inline-block;
            padding: 5px 12px;
            border-radius: 16px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 12px;
        }
        .prediction-card .pred-tag.high-confidence {
            background: rgba(16, 185, 129, 0.12);
            color: #10b981;
        }
        .prediction-card .pred-tag.medium-confidence {
            background: rgba(245, 158, 11, 0.12);
            color: #f59e0b;
        }
        .prediction-card .pred-match {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .prediction-card .pred-result {
            font-family: var(--font-mono);
            font-size: 1.3rem;
            font-weight: 900;
            color: var(--color-accent);
            margin-bottom: 8px;
        }
        .prediction-card .pred-detail {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }
        .prediction-card .pred-arrow {
            position: absolute;
            top: 18px;
            right: 18px;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            color: var(--color-text-secondary);
        }
        .prediction-card:hover .pred-arrow {
            background: var(--color-accent);
            color: #fff;
        }

        /* ========== FAQ ========== */
        .faq-list .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-list .faq-item:hover {
            border-color: #d0d4db;
        }
        .faq-list .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            user-select: none;
            transition: background var(--transition-fast);
        }
        .faq-list .faq-question:hover {
            background: rgba(15, 27, 61, 0.02);
        }
        .faq-list .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            font-size: 0.8rem;
            color: var(--color-text-secondary);
        }
        .faq-list .faq-item.open .faq-question .faq-icon {
            background: var(--color-accent);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-list .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-normal);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .faq-list .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(150deg, var(--color-primary) 0%, #1a3366 60%, #0f1b3d 100%);
            color: #fff;
            text-align: center;
            border-radius: var(--radius-xl);
            padding: 50px 36px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }
        .cta-section h2 {
            color: #fff;
            font-size: 1.8rem;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            max-width: 500px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .cta-section .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 15px 34px;
            background: var(--color-gold);
            color: #1a1a2e;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 30px;
            border: none;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            letter-spacing: 0.02em;
            box-shadow: 0 8px 28px rgba(240, 165, 0, 0.4);
        }
        .cta-section .btn-cta:hover {
            background: #ffc940;
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(240, 165, 0, 0.55);
            color: #1a1a2e;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 36px 20px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0b1528;
            color: rgba(255, 255, 255, 0.65);
            padding: 44px 0 28px;
            font-size: 0.88rem;
            line-height: 1.8;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 30px;
            margin-bottom: 30px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
            font-size: 0.85rem;
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.2rem;
            color: #fff;
            margin-bottom: 8px;
            font-family: var(--font-heading);
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 14px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: #fff;
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.2);
        }

        /* ========== UTILITIES ========== */
        .text-accent {
            color: var(--color-accent);
        }
        .text-gold {
            color: var(--color-gold);
        }
        .bg-surface {
            background: var(--color-surface);
        }
        .bg-primary-dark {
            background: var(--color-primary);
        }
        .rounded-xl {
            border-radius: var(--radius-xl);
        }
        .shadow-card {
            box-shadow: var(--shadow-sm);
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

/* roulang page: category3 */
:root {
            --brand-primary: #e63946;
            --brand-primary-dark: #c1121f;
            --brand-secondary: #1d3557;
            --brand-accent: #f4a261;
            --brand-accent-warm: #e76f51;
            --bg-page: #f8f9fb;
            --bg-white: #ffffff;
            --bg-dark: #0f1a2e;
            --bg-card: #ffffff;
            --text-primary: #1a1a2e;
            --text-secondary: #4a5568;
            --text-muted: #7b8794;
            --text-light: #a0aec0;
            --border-light: #e2e8f0;
            --border-medium: #d1d5db;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.16), 0 8px 20px rgba(0, 0, 0, 0.08);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 22px;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --navbar-height: 64px;
        }

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

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg-page);
            color: var(--text-primary);
            line-height: 1.7;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--brand-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
            margin: 0;
        }

        .container-custom {
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--navbar-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-normal);
        }
        .navbar-main.scrolled {
            box-shadow: var(--shadow-md);
        }
        .navbar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: 1260px;
            margin: 0 auto;
            padding: 0 20px;
            height: 100%;
            gap: 16px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--brand-secondary);
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: -0.3px;
            transition: color var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--brand-primary);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent-warm));
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 1rem;
            flex-shrink: 0;
            letter-spacing: 1px;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex: 1;
            justify-content: center;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: -0.1px;
            position: relative;
        }
        .navbar-nav-custom .nav-link:hover {
            color: var(--brand-primary);
            background: rgba(230, 57, 70, 0.05);
        }
        .navbar-nav-custom .nav-link.active {
            color: #fff;
            background: var(--brand-primary);
            box-shadow: 0 2px 8px rgba(230, 57, 70, 0.3);
        }
        .navbar-search-btn {
            background: none;
            border: 1px solid var(--border-light);
            border-radius: 50%;
            width: 38px;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-search-btn:hover {
            border-color: var(--brand-primary);
            color: var(--brand-primary);
            background: rgba(230, 57, 70, 0.04);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 8px 6px;
            cursor: pointer;
            flex-shrink: 0;
        }
        .navbar-toggler-custom span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all var(--transition-normal);
        }
        .navbar-toggler-custom.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .navbar-toggler-custom.open span:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 1px;
            }
            .navbar-nav-custom .nav-link {
                padding: 7px 10px;
                font-size: 0.82rem;
                border-radius: 16px;
            }
            .navbar-brand {
                font-size: 1.05rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: var(--navbar-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 6px;
                border-bottom: 2px solid var(--border-light);
                box-shadow: var(--shadow-lg);
                transform: translateY(-110%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-slow);
                z-index: 1040;
                max-height: 70vh;
                overflow-y: auto;
            }
            .navbar-nav-custom.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .navbar-nav-custom .nav-link {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
                justify-content: flex-start;
            }
            .navbar-search-btn {
                width: 34px;
                height: 34px;
                font-size: 0.85rem;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            padding: 60px 0 56px;
            background: linear-gradient(160deg, #1a2744 0%, #1d3557 40%, #0f1a2e 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            color: #fff;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 26, 46, 0.82) 0%, rgba(29, 53, 87, 0.7) 50%, rgba(15, 26, 46, 0.85) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 14px;
            max-width: 720px;
        }
        .page-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.5px;
            color: #fcd5ce;
            backdrop-filter: blur(6px);
        }
        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.6px;
            line-height: 1.2;
            color: #fff;
        }
        .page-banner h1 span {
            color: var(--brand-accent-warm);
        }
        .page-banner .banner-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.7;
            max-width: 560px;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 40px 0 36px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-desc {
                font-size: 0.9rem;
            }
            .page-banner .banner-badge {
                font-size: 0.78rem;
                padding: 5px 12px;
            }
        }

        /* ========== SECTION SPACING ========== */
        .section-spacing {
            padding: 52px 0;
        }
        @media (max-width: 768px) {
            .section-spacing {
                padding: 34px 0;
            }
        }
        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.2px;
            color: var(--brand-primary);
            margin-bottom: 8px;
        }
        .section-label .label-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand-primary);
            display: inline-block;
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 6px;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-muted);
            max-width: 600px;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 1.35rem;
            }
            .section-subtitle {
                font-size: 0.85rem;
            }
        }

        /* ========== CARDS ========== */
        .card-custom {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--border-medium);
        }
        .card-custom .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #e9ecef;
        }
        .card-custom .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card-custom:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .card-custom .card-body-custom {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .card-custom .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 12px;
            background: rgba(230, 57, 70, 0.08);
            color: var(--brand-primary);
            letter-spacing: 0.4px;
            width: fit-content;
        }
        .card-custom .card-title-sm {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .card-custom .card-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.55;
            flex: 1;
        }
        .card-custom .card-meta {
            font-size: 0.78rem;
            color: var(--text-light);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        /* ========== DATA HIGHLIGHT ROW ========== */
        .data-highlight-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 992px) {
            .data-highlight-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .data-highlight-row {
                grid-template-columns: 1fr;
            }
        }
        .data-highlight-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .data-highlight-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent-warm));
            border-radius: 0 0 2px 2px;
        }
        .data-highlight-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .data-highlight-card .data-value {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--brand-secondary);
            letter-spacing: -1px;
            line-height: 1;
        }
        .data-highlight-card .data-value.accent {
            color: var(--brand-primary);
        }
        .data-highlight-card .data-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 6px;
            font-weight: 500;
        }

        /* ========== ANALYSIS LIST ========== */
        .analysis-list-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }
        .analysis-list-item:last-child {
            border-bottom: none;
        }
        .analysis-list-item:hover {
            padding-left: 8px;
        }
        .analysis-list-item .list-index {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--brand-secondary), #2a4a7f);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 0.9rem;
        }
        .analysis-list-item .list-info h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .analysis-list-item .list-info p {
            font-size: 0.84rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.5;
        }
        .analysis-list-item .list-arrow {
            flex-shrink: 0;
            color: var(--text-light);
            font-size: 0.9rem;
            margin-left: auto;
            align-self: center;
            transition: color var(--transition-fast);
        }
        .analysis-list-item:hover .list-arrow {
            color: var(--brand-primary);
        }

        /* ========== INSIGHT BLOCK ========== */
        .insight-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .insight-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        .insight-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            aspect-ratio: 4 / 3;
        }
        .insight-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .insight-text h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .insight-text p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
        }
        .insight-text .feature-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .insight-text .feature-list li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.9rem;
            color: var(--text-primary);
            font-weight: 500;
        }
        .insight-text .feature-list li i {
            color: var(--brand-primary);
            font-size: 1rem;
        }

        /* ========== FAQ ========== */
        .faq-accordion-custom .faq-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            background: var(--bg-card);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-accordion-custom .faq-item:hover {
            border-color: var(--border-medium);
        }
        .faq-accordion-custom .faq-question {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 0.95rem;
            color: var(--text-primary);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
            line-height: 1.4;
        }
        .faq-accordion-custom .faq-question:hover {
            color: var(--brand-primary);
        }
        .faq-accordion-custom .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-normal);
            color: var(--text-light);
            font-size: 0.8rem;
        }
        .faq-accordion-custom .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--brand-primary);
        }
        .faq-accordion-custom .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 20px;
        }
        .faq-accordion-custom .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-accordion-custom .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.65;
            margin: 0;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(145deg, #1d3557 0%, #0f1a2e 100%);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(244, 162, 97, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h3 {
            font-size: 1.5rem;
            font-weight: 800;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.72);
            margin: 10px 0 20px;
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--brand-primary);
            color: #fff;
            border: none;
            padding: 13px 28px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: -0.1px;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            box-shadow: 0 6px 20px rgba(230, 57, 70, 0.35);
        }
        .btn-brand:hover {
            background: var(--brand-primary-dark);
            box-shadow: 0 8px 26px rgba(230, 57, 70, 0.45);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--brand-primary);
            border: 2px solid var(--brand-primary);
            padding: 11px 24px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 0.9rem;
            transition: all var(--transition-normal);
        }
        .btn-outline-brand:hover {
            background: var(--brand-primary);
            color: #fff;
            box-shadow: 0 6px 18px rgba(230, 57, 70, 0.3);
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section h3 {
                font-size: 1.25rem;
            }
            .btn-brand {
                padding: 11px 22px;
                font-size: 0.88rem;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-dark);
            color: #fff;
            padding: 44px 0 24px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 30px;
        }
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.84rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1.1rem;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: -0.2px;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            margin-top: 30px;
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.78rem;
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: #fff;
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            font-size: 0.7rem;
        }
        @media (max-width: 768px) {
            .footer-divider {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .footer-bottom-links {
                justify-content: center;
            }
            .site-footer {
                padding: 30px 0 18px;
            }
        }

        /* ========== UTILITY ========== */
        .text-accent {
            color: var(--brand-accent-warm);
        }
        .text-brand {
            color: var(--brand-primary);
        }
        .bg-light-grey {
            background: #f1f5f9;
        }
        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }

/* roulang page: category4 */
:root {
            --color-primary: #1a6bff;
            --color-primary-dark: #0f4fc9;
            --color-primary-light: #e8f1ff;
            --color-accent: #ff5722;
            --color-accent-light: #fff3ef;
            --color-bg: #f6f8fb;
            --color-surface: #ffffff;
            --color-text: #1c2333;
            --color-text-secondary: #5e6b80;
            --color-text-muted: #8b95a8;
            --color-border: #e4e8f0;
            --color-border-light: #eef1f6;
            --color-success: #10b981;
            --color-warning: #f59e0b;
            --color-danger: #ef4444;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 26px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.10), 0 4px 10px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.12), 0 6px 16px rgba(0, 0, 0, 0.05);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
        }

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

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

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }
        .navbar-main.scrolled {
            box-shadow: var(--shadow-md);
        }
        .navbar-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
            display: flex;
            align-items: center;
            gap: 0;
            height: 100%;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.26rem;
            color: var(--color-text);
            white-space: nowrap;
            flex-shrink: 0;
            margin-right: 32px;
            letter-spacing: -0.01em;
            transition: color var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--color-primary);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, #1a6bff 0%, #3b82f6 50%, #0f4fc9 100%);
            color: #fff;
            font-weight: 900;
            font-size: 1.05rem;
            letter-spacing: -0.02em;
            flex-shrink: 0;
            box-shadow: 0 2px 10px rgba(26, 107, 255, 0.3);
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex: 1;
            justify-content: flex-start;
            height: 100%;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: 30px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.01em;
            flex-shrink: 0;
            height: 38px;
        }
        .navbar-nav-custom .nav-link:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .navbar-nav-custom .nav-link.active {
            color: #fff;
            background: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 2px 10px rgba(26, 107, 255, 0.25);
        }
        .navbar-search-btn {
            background: none;
            border: none;
            color: var(--color-text-secondary);
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: 50%;
            transition: all var(--transition-fast);
            flex-shrink: 0;
            margin-left: 8px;
        }
        .navbar-search-btn:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }
        .navbar-toggler-custom {
            display: none;
            background: none;
            border: none;
            width: 38px;
            height: 38px;
            flex-direction: column;
            justify-content: center;
            gap: 6px;
            padding: 6px;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
            margin-left: 4px;
            transition: background var(--transition-fast);
        }
        .navbar-toggler-custom span {
            display: block;
            width: 22px;
            height: 2.2px;
            background: var(--color-text);
            border-radius: 3px;
            transition: all var(--transition-fast);
            margin: 0 auto;
        }
        .navbar-toggler-custom:hover {
            background: var(--color-primary-light);
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
            border-bottom: 1px solid var(--color-border-light);
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(160deg, rgba(12, 20, 40, 0.82) 0%, rgba(20, 35, 65, 0.7) 50%, rgba(26, 107, 255, 0.45) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 50px 0;
            color: #fff;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 6px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            margin-bottom: 18px;
            color: #e8f1ff;
        }
        .page-banner h1 {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
            line-height: 1.25;
            color: #fff;
        }
        .page-banner .banner-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 620px;
            line-height: 1.65;
        }
        .page-banner .banner-stats-row {
            display: flex;
            gap: 32px;
            margin-top: 22px;
            flex-wrap: wrap;
        }
        .page-banner .banner-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .page-banner .banner-stat-num {
            font-size: 1.8rem;
            font-weight: 700;
            color: #fff;
            line-height: 1;
        }
        .page-banner .banner-stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
        }

        /* ========== MAIN SECTIONS ========== */
        main {
            padding: 0;
        }
        .section-block {
            padding: 56px 0;
        }
        .section-block.alt-bg {
            background: var(--color-surface);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text);
            letter-spacing: -0.01em;
            margin-bottom: 6px;
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 44px;
            height: 3px;
            border-radius: 4px;
            background: var(--color-primary);
        }
        .section-header .section-subtitle {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            margin-top: 12px;
            line-height: 1.6;
        }

        /* ========== PREDICTION CARDS ========== */
        .prediction-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            transition: all var(--transition-base);
            border: 1px solid var(--color-border-light);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .prediction-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-primary-light);
        }
        .prediction-card .card-img-wrap {
            position: relative;
            height: 180px;
            overflow: hidden;
            background: #eef2f8;
        }
        .prediction-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .prediction-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .prediction-card .card-badge-top {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 20px;
            letter-spacing: 0.02em;
            z-index: 3;
            box-shadow: 0 2px 8px rgba(255, 87, 34, 0.3);
        }
        .prediction-card .card-body-custom {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .prediction-card .match-info {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 10px;
        }
        .prediction-card .match-info .league-tag {
            background: var(--color-primary-light);
            color: var(--color-primary);
            padding: 3px 10px;
            border-radius: 14px;
            font-weight: 600;
            font-size: 0.78rem;
        }
        .prediction-card h3 {
            font-size: 1.08rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.45;
            flex: 1;
        }
        .prediction-card .prediction-score {
            display: flex;
            align-items: center;
            gap: 14px;
            margin: 10px 0 14px;
            padding: 12px 16px;
            background: #f8fafd;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-text);
            letter-spacing: 0.02em;
            justify-content: center;
            border: 1px dashed var(--color-border);
        }
        .prediction-card .prediction-score .vs-dot {
            color: var(--color-accent);
            font-size: 1.3rem;
        }
        .prediction-card .confidence-bar-wrap {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            margin-bottom: 14px;
        }
        .confidence-bar {
            flex: 1;
            height: 6px;
            background: #e4e8f0;
            border-radius: 10px;
            overflow: hidden;
        }
        .confidence-bar-fill {
            height: 100%;
            border-radius: 10px;
            background: linear-gradient(90deg, #10b981, #1a6bff);
        }
        .prediction-card .card-action {
            margin-top: auto;
        }
        .btn-prediction {
            display: inline-block;
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: 30px;
            background: var(--color-primary);
            color: #fff;
            border: none;
            transition: all var(--transition-fast);
            text-align: center;
            letter-spacing: 0.02em;
            box-shadow: 0 3px 12px rgba(26, 107, 255, 0.2);
        }
        .btn-prediction:hover {
            background: var(--color-primary-dark);
            box-shadow: 0 6px 20px rgba(26, 107, 255, 0.3);
            transform: translateY(-1px);
            color: #fff;
        }
        .btn-outline-prediction {
            display: inline-block;
            padding: 10px 24px;
            font-weight: 600;
            font-size: 0.9rem;
            border-radius: 30px;
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-primary);
            transition: all var(--transition-fast);
            text-align: center;
            letter-spacing: 0.02em;
        }
        .btn-outline-prediction:hover {
            background: var(--color-primary-light);
            border-color: var(--color-primary-dark);
            color: var(--color-primary-dark);
        }

        /* ========== ANALYSIS LIST ========== */
        .analysis-list-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--color-border-light);
            align-items: flex-start;
            transition: all var(--transition-fast);
        }
        .analysis-list-item:last-child {
            border-bottom: none;
        }
        .analysis-list-item:hover {
            background: #fafbfd;
            margin: 0 -16px;
            padding-left: 16px;
            padding-right: 16px;
            border-radius: var(--radius-sm);
        }
        .analysis-list-item .list-img {
            width: 140px;
            height: 100px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #eef2f8;
        }
        .analysis-list-item .list-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .analysis-list-item .list-body {
            flex: 1;
            min-width: 0;
        }
        .analysis-list-item .list-body h4 {
            font-size: 1.02rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.45;
        }
        .analysis-list-item .list-body p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            margin-bottom: 8px;
            line-height: 1.55;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .analysis-list-item .list-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .analysis-list-item .list-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== DATA DASHBOARD ========== */
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }
        .dashboard-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .dashboard-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }
        .dashboard-card .dash-icon {
            font-size: 2rem;
            margin-bottom: 10px;
            color: var(--color-primary);
        }
        .dashboard-card .dash-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-text);
            letter-spacing: -0.01em;
            line-height: 1;
        }
        .dashboard-card .dash-label {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-top: 6px;
        }
        .dashboard-card .dash-trend {
            font-size: 0.8rem;
            font-weight: 600;
            margin-top: 4px;
        }
        .dash-trend.up {
            color: var(--color-success);
        }
        .dash-trend.stable {
            color: var(--color-warning);
        }

        /* ========== FAQ ========== */
        .faq-accordion .accordion-item {
            border: 1px solid var(--color-border-light);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            background: var(--color-surface);
        }
        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            padding: 18px 22px;
            background: var(--color-surface);
            box-shadow: none;
            border-radius: var(--radius-md) !important;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--color-primary);
            background: var(--color-primary-light);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(26, 107, 255, 0.15);
            border-color: var(--color-primary);
        }
        .faq-accordion .accordion-body {
            padding: 18px 22px 22px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            font-size: 0.95rem;
            background: #fafbfd;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(150deg, #0d1b3e 0%, #132952 40%, #1a3d78 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-section h3 {
            font-family: var(--font-heading);
            font-size: 1.7rem;
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 1rem;
            max-width: 550px;
            margin: 0 auto 22px;
            position: relative;
            z-index: 1;
            line-height: 1.6;
        }
        .cta-section .btn-cta-white {
            display: inline-block;
            padding: 12px 32px;
            font-weight: 700;
            font-size: 0.95rem;
            border-radius: 30px;
            background: #fff;
            color: var(--color-primary);
            border: none;
            transition: all var(--transition-fast);
            position: relative;
            z-index: 1;
            letter-spacing: 0.02em;
            box-shadow: 0 6px 22px rgba(0, 0, 0, 0.2);
        }
        .cta-section .btn-cta-white:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
            background: #f0f4ff;
            color: #0f4fc9;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0d1b2e;
            color: #fff;
            padding: 48px 0 28px;
            margin-top: 20px;
            border-top: 4px solid var(--color-primary);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 1.35rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            color: #fff;
        }
        .site-footer h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
            font-size: 0.82rem;
        }
        .site-footer ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .site-footer ul li a:hover {
            color: #fff;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 22px;
            text-align: center;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 14px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
        }
        .footer-bottom-links a:hover {
            color: #fff;
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 2px;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .navbar-nav-custom .nav-link {
                padding: 7px 11px;
                font-size: 0.82rem;
            }
            .navbar-brand {
                font-size: 1.1rem;
                margin-right: 16px;
            }
            .brand-icon {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .analysis-list-item .list-img {
                width: 110px;
                height: 80px;
            }
        }
        @media (max-width: 768px) {
            .navbar-nav-custom {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                flex-direction: column;
                padding: 12px 16px;
                gap: 2px;
                border-bottom: 2px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                z-index: 1049;
                align-items: stretch;
                max-height: 60vh;
                overflow-y: auto;
            }
            .navbar-nav-custom.show {
                display: flex;
            }
            .navbar-nav-custom .nav-link {
                border-radius: var(--radius-sm);
                padding: 10px 16px;
                justify-content: flex-start;
                width: 100%;
                height: auto;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-search-btn {
                margin-left: auto;
            }
            .page-banner {
                min-height: 240px;
            }
            .page-banner h1 {
                font-size: 1.6rem;
            }
            .page-banner .banner-desc {
                font-size: 0.9rem;
            }
            .page-banner .banner-stats-row {
                gap: 16px;
            }
            .page-banner .banner-stat-num {
                font-size: 1.4rem;
            }
            .section-block {
                padding: 36px 0;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
            .dashboard-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .dashboard-card .dash-value {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-section {
                padding: 32px 22px;
            }
            .cta-section h3 {
                font-size: 1.35rem;
            }
            .prediction-card .card-img-wrap {
                height: 150px;
            }
            .analysis-list-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px 0;
            }
            .analysis-list-item .list-img {
                width: 100%;
                height: 160px;
            }
            .analysis-list-item:hover {
                margin: 0 -8px;
                padding-left: 8px;
                padding-right: 8px;
            }
        }
        @media (max-width: 520px) {
            .navbar-inner {
                padding: 0 12px;
            }
            .navbar-brand {
                font-size: 1rem;
                gap: 6px;
                margin-right: 8px;
            }
            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.78rem;
            }
            .page-banner {
                min-height: 200px;
            }
            .page-banner h1 {
                font-size: 1.35rem;
            }
            .page-banner .banner-desc {
                font-size: 0.82rem;
            }
            .dashboard-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .dashboard-card {
                padding: 16px 12px;
            }
            .dashboard-card .dash-value {
                font-size: 1.4rem;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .prediction-card .card-body-custom {
                padding: 14px 16px 18px;
            }
            .prediction-card h3 {
                font-size: 0.95rem;
            }
            .footer-divider {
                flex-direction: column;
                gap: 8px;
                text-align: center;
            }
            .cta-section {
                padding: 24px 16px;
                border-radius: var(--radius-lg);
            }
            .cta-section h3 {
                font-size: 1.2rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1a3a5c;
            --color-primary-dark: #0f2540;
            --color-accent: #e84c3d;
            --color-accent-hover: #c0392b;
            --color-gold: #f0a500;
            --color-gold-light: #fdf0d5;
            --color-bg: #f4f5f7;
            --color-surface: #ffffff;
            --color-text: #1e293b;
            --color-text-secondary: #64748b;
            --color-text-muted: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --color-live: #22c55e;
            --color-live-bg: #f0fdf4;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.14);
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Segoe UI', sans-serif;
            --header-height: 68px;
            --container-max: 1200px;
            --section-gap: 56px;
        }

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

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

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            font-family: var(--font-heading);
            line-height: 1.3;
            color: var(--color-text);
        }
        p {
            margin: 0;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1280px;
            }
        }

        /* ========== HEADER / NAVBAR ========== */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition-base);
        }
        .navbar-main.scrolled {
            box-shadow: var(--shadow-md);
        }
        .navbar-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            height: 100%;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-primary);
            white-space: nowrap;
            text-decoration: none;
            flex-shrink: 0;
            transition: color var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--color-accent);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-accent), #d63031);
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 800;
            font-size: 0.85rem;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex: 1;
            justify-content: center;
            padding: 0 4px;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            white-space: nowrap;
            padding: 7px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            text-decoration: none;
            position: relative;
        }
        .navbar-nav-custom .nav-link:hover {
            color: var(--color-primary);
            background: #f8fafc;
        }
        .navbar-nav-custom .nav-link.active {
            color: #fff;
            background: var(--color-accent);
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(232, 76, 61, 0.3);
        }
        .navbar-search-btn {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            color: var(--color-text-secondary);
            font-size: 1rem;
            transition: all var(--transition-fast);
            flex-shrink: 0;
            background: #f8fafc;
        }
        .navbar-search-btn:hover {
            color: var(--color-accent);
            background: #fef2f2;
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-toggler-custom span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: var(--color-text);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .navbar-toggler-custom.open span:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 2px;
            }
            .navbar-nav-custom .nav-link {
                padding: 6px 10px;
                font-size: 0.82rem;
                border-radius: 16px;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px;
                gap: 4px;
                border-bottom: 2px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-base);
                z-index: 1040;
                max-height: 70vh;
                overflow-y: auto;
            }
            .navbar-nav-custom.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .navbar-nav-custom .nav-link {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
                text-align: center;
            }
            .navbar-search-btn {
                width: 36px;
                height: 36px;
            }
        }
        @media (max-width: 520px) {
            .navbar-brand {
                font-size: 1rem;
                gap: 6px;
            }
            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.72rem;
            }
            .navbar-inner {
                padding: 0 12px;
            }
        }

        /* ========== SECTION SPACING ========== */
        .section-spacing {
            padding: var(--section-gap) 0;
        }
        @media (max-width: 768px) {
            .section-spacing {
                padding: 36px 0;
            }
        }
        @media (max-width: 520px) {
            .section-spacing {
                padding: 28px 0;
            }
        }

        /* ========== CATEGORY BANNER ========== */
        .category-banner {
            position: relative;
            background: linear-gradient(135deg, #1a3a5c 0%, #0f2540 40%, #1a3a5c 100%);
            overflow: hidden;
            min-height: 280px;
            display: flex;
            align-items: center;
            padding: 48px 0;
        }
        .category-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.22;
            z-index: 0;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 58, 92, 0.65) 0%, rgba(15, 37, 64, 0.85) 100%);
            z-index: 1;
        }
        .category-banner .banner-content {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 700px;
        }
        .category-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            width: fit-content;
            backdrop-filter: blur(4px);
        }
        .category-banner .banner-badge .live-dot {
            width: 8px;
            height: 8px;
            background: var(--color-live);
            border-radius: 50%;
            animation: pulse-dot 1.4s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
            }
        }
        .category-banner h1 {
            font-size: 2.6rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: -0.5px;
            line-height: 1.25;
        }
        .category-banner .banner-subtitle {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
            max-width: 540px;
        }
        @media (max-width: 768px) {
            .category-banner {
                min-height: 220px;
                padding: 36px 0;
            }
            .category-banner h1 {
                font-size: 1.9rem;
            }
            .category-banner .banner-subtitle {
                font-size: 0.92rem;
            }
        }
        @media (max-width: 520px) {
            .category-banner h1 {
                font-size: 1.5rem;
            }
            .category-banner .banner-subtitle {
                font-size: 0.85rem;
            }
        }

        /* ========== LIVE MATCH CARDS ========== */
        .match-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 12px;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .match-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: #e0e7f0;
        }
        .match-card .match-league {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .match-card .match-league .league-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent);
        }
        .match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .match-card .team {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text);
            flex: 1;
            text-align: center;
            line-height: 1.3;
        }
        .match-card .match-score {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 2px;
            flex-shrink: 0;
            min-width: 70px;
            text-align: center;
            background: #f8fafc;
            border-radius: var(--radius-sm);
            padding: 4px 10px;
        }
        .match-card .match-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-live);
            background: var(--color-live-bg);
            padding: 4px 12px;
            border-radius: 14px;
            width: fit-content;
        }
        .match-card .match-status.finished {
            color: var(--color-text-muted);
            background: #f1f5f9;
        }
        .match-card .match-status .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: currentColor;
        }
        .match-card .match-time {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }
        .live-tag {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 12px;
            letter-spacing: 1px;
            animation: tag-pulse 2s infinite;
        }
        @keyframes tag-pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.7;
            }
        }

        /* ========== LEAGUE ENTRY CARDS ========== */
        .league-entry-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            cursor: pointer;
            text-align: center;
            height: 100%;
        }
        .league-entry-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: #d0d8e2;
        }
        .league-entry-card .league-img-wrap {
            position: relative;
            width: 100%;
            height: 140px;
            overflow: hidden;
        }
        .league-entry-card .league-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .league-entry-card:hover .league-img-wrap img {
            transform: scale(1.06);
        }
        .league-entry-card .league-img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 58, 92, 0.1) 0%, rgba(26, 58, 92, 0.65) 100%);
            display: flex;
            align-items: flex-end;
            justify-content: center;
            padding-bottom: 16px;
        }
        .league-entry-card .league-name-overlay {
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
            letter-spacing: 0.5px;
        }
        .league-entry-card .league-info {
            padding: 14px 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .league-entry-card .league-match-count {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
        }
        .league-entry-card .league-arrow {
            color: var(--color-accent);
            font-weight: 600;
            font-size: 0.85rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== SCORE LIST ========== */
        .score-list-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 14px 18px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
        .score-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: #d0d8e2;
        }
        .score-list-item .sl-time {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            min-width: 50px;
            font-weight: 500;
            white-space: nowrap;
        }
        .score-list-item .sl-league {
            font-size: 0.78rem;
            color: var(--color-text-secondary);
            background: #f8fafc;
            padding: 3px 10px;
            border-radius: 12px;
            white-space: nowrap;
            font-weight: 500;
        }
        .score-list-item .sl-teams {
            flex: 1;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text);
            min-width: 180px;
            text-align: center;
        }
        .score-list-item .sl-score {
            font-weight: 800;
            font-size: 1.15rem;
            color: var(--color-primary);
            min-width: 60px;
            text-align: center;
            background: #f8fafc;
            padding: 5px 12px;
            border-radius: var(--radius-sm);
            letter-spacing: 1px;
        }
        .score-list-item .sl-status-tag {
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            white-space: nowrap;
        }
        .sl-status-tag.live {
            background: #fef3c7;
            color: #b45309;
        }
        .sl-status-tag.done {
            background: #f1f5f9;
            color: #64748b;
        }
        @media (max-width: 520px) {
            .score-list-item {
                gap: 8px;
                padding: 10px 12px;
            }
            .score-list-item .sl-teams {
                font-size: 0.82rem;
                min-width: 120px;
            }
            .score-list-item .sl-score {
                font-size: 0.95rem;
                min-width: 44px;
                padding: 4px 8px;
            }
        }

        /* ========== STAT BLOCK ========== */
        .stat-card-mini {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
        }
        .stat-card-mini:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card-mini .stat-icon {
            font-size: 2rem;
            color: var(--color-accent);
            margin-bottom: 8px;
        }
        .stat-card-mini .stat-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.5px;
        }
        .stat-card-mini .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }

        /* ========== FAQ ========== */
        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: #d0d8e2;
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--color-text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: transparent;
            transition: background var(--transition-fast);
            cursor: pointer;
            border: none;
            font-family: inherit;
            line-height: 1.5;
        }
        .faq-question:hover {
            background: #fafbfc;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }
        .faq-item.open .faq-question .faq-icon {
            background: var(--color-accent);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px 20px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, #1a3a5c 0%, #0f2540 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-section h3 {
            color: #fff;
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95rem;
            max-width: 500px;
            margin: 0 auto 20px;
        }
        .btn-cta-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            color: var(--color-primary);
            font-weight: 700;
            padding: 12px 28px;
            border-radius: 28px;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            text-decoration: none;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }
        .btn-cta-white:hover {
            background: #fef2f2;
            color: var(--color-accent);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0f1e2e;
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 28px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 36px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            align-items: center;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.78rem;
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: rgba(255, 255, 255, 0.75);
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 2px;
            font-size: 0.7rem;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .footer-divider {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ========== UTILITY CLASSES ========== */
        .section-title {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 6px;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 0.92rem;
            color: var(--color-text-secondary);
            margin-bottom: 28px;
        }
        .text-accent {
            color: var(--color-accent);
        }
        .text-gold {
            color: var(--color-gold);
        }
        .badge-custom {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 5px 12px;
            border-radius: 14px;
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .badge-hot {
            background: #fef3c7;
            color: #b45309;
        }
        .badge-new {
            background: #e0f2fe;
            color: #0369a1;
        }

/* roulang page: category2 */
:root {
            --color-primary: #e8452d;
            --color-primary-dark: #c0392b;
            --color-primary-light: #f05a4a;
            --color-accent: #f0a030;
            --color-accent-gold: #e8b830;
            --color-bg: #f4f5f7;
            --color-bg-dark: #1a1d2b;
            --color-bg-card: #ffffff;
            --color-text: #1e2130;
            --color-text-light: #5a5f72;
            --color-text-muted: #8b8fa3;
            --color-text-white: #ffffff;
            --color-border: #e2e4ea;
            --color-border-light: #eef0f4;
            --color-nav-bg: #141722;
            --color-footer-bg: #11131e;
            --color-live: #e8452d;
            --color-finished: #5a9e6f;
            --color-upcoming: #3b7dd8;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --container-max: 1200px;
            --section-gap: 64px;
            --section-gap-sm: 40px;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.68;
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
        }

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

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            :root {
                --section-gap: 40px;
                --section-gap-sm: 28px;
            }
        }

        /* ============ NAVBAR ============ */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--color-nav-bg);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
            width: 100%;
        }

        .navbar-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            height: 58px;
            gap: 16px;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 9px;
            font-weight: 700;
            font-size: 1.2rem;
            color: #ffffff;
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand:hover {
            color: #ffffff;
            opacity: 0.85;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 800;
            font-size: 0.95rem;
            border-radius: 8px;
            letter-spacing: 1px;
            flex-shrink: 0;
        }

        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-block;
            padding: 8px 13px;
            font-size: 0.9rem;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            border-radius: 6px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .navbar-nav-custom .nav-link:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.07);
        }
        .navbar-nav-custom .nav-link.active {
            color: #ffffff;
            background: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 2px 10px rgba(232, 69, 45, 0.35);
        }
        .navbar-nav-custom .nav-link.active:hover {
            background: var(--color-primary-light);
        }

        .navbar-search-btn {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: rgba(255, 255, 255, 0.8);
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .navbar-search-btn:hover {
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        .navbar-toggler-custom {
            display: none;
            background: none;
            border: none;
            width: 36px;
            height: 36px;
            padding: 6px;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
            flex-shrink: 0;
            z-index: 1060;
        }
        .navbar-toggler-custom span {
            display: block;
            width: 24px;
            height: 2.5px;
            background: #ffffff;
            border-radius: 3px;
            transition: all var(--transition-fast);
            margin: 0 auto;
        }
        .navbar-toggler-custom.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .navbar-toggler-custom.open span:nth-child(2) {
            opacity: 0;
        }
        .navbar-toggler-custom.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 1px;
            }
            .navbar-nav-custom .nav-link {
                padding: 7px 9px;
                font-size: 0.82rem;
            }
        }

        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: 58px;
                left: 0;
                right: 0;
                background: var(--color-nav-bg);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 8px 16px 20px;
                max-height: 0;
                overflow: hidden;
                opacity: 0;
                pointer-events: none;
                transition: all 0.35s ease;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
                z-index: 1045;
            }
            .navbar-nav-custom.show {
                max-height: 520px;
                opacity: 1;
                pointer-events: auto;
            }
            .navbar-nav-custom .nav-link {
                padding: 12px 14px;
                font-size: 0.95rem;
                border-radius: 8px;
            }
            .navbar-search-btn {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
            .navbar-inner {
                height: 54px;
                padding: 0 14px;
            }
        }

        /* ============ PAGE BANNER ============ */
        .page-banner {
            position: relative;
            min-height: 340px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(20, 23, 34, 0.82) 0%, rgba(20, 23, 34, 0.7) 50%, rgba(20, 23, 34, 0.88) 100%);
            z-index: 1;
        }
        .page-banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #ffffff;
            padding: 40px 20px;
        }
        .page-banner-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            margin-bottom: 12px;
            letter-spacing: 1px;
            text-shadow: 0 3px 18px rgba(0, 0, 0, 0.5);
        }
        .page-banner-content .banner-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 560px;
            margin: 0 auto 20px;
            line-height: 1.55;
        }
        .page-banner-content .banner-badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .banner-badge {
            display: inline-block;
            padding: 7px 16px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 20px;
            font-size: 0.85rem;
            color: #fff;
            backdrop-filter: blur(4px);
            transition: all var(--transition-fast);
        }
        .banner-badge:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.4);
            color: #fff;
        }
        .banner-badge.live-dot::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--color-live);
            border-radius: 50%;
            margin-right: 6px;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(232, 69, 45, 0.7);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(232, 69, 45, 0);
            }
        }

        @media (max-width: 768px) {
            .page-banner {
                min-height: 260px;
            }
            .page-banner-content h1 {
                font-size: 1.8rem;
            }
            .page-banner-content .banner-subtitle {
                font-size: 0.95rem;
            }
        }
        @media (max-width: 520px) {
            .page-banner {
                min-height: 220px;
            }
            .page-banner-content h1 {
                font-size: 1.5rem;
            }
        }

        /* ============ SECTION TITLES ============ */
        .section-header {
            margin-bottom: 32px;
            text-align: center;
        }
        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            position: relative;
            display: inline-block;
        }
        .section-header h2::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--color-primary);
            margin: 10px auto 0;
            border-radius: 2px;
        }
        .section-header .section-lead {
            color: var(--color-text-light);
            font-size: 0.95rem;
            max-width: 540px;
            margin: 0 auto;
            line-height: 1.55;
        }
        .section-header-left {
            text-align: left;
            margin-bottom: 28px;
        }
        .section-header-left h2::after {
            margin-left: 0;
        }
        .section-header-left .section-lead {
            margin-left: 0;
        }

        /* ============ LIVE SCORE CARDS ============ */
        .live-score-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .score-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            padding: 20px 18px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .score-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: #d5d8e0;
        }
        .score-card .league-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 14px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .league-tag.nba {
            background: #e8f0fe;
            color: #1a56c4;
        }
        .league-tag.cba {
            background: #fef3e2;
            color: #c7780a;
        }
        .league-tag.euro {
            background: #eaf5ea;
            color: #2d7a3a;
        }
        .score-card .match-status {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--color-text-muted);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .match-status .live-indicator {
            width: 7px;
            height: 7px;
            background: var(--color-live);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }
        .match-status.finished {
            color: var(--color-finished);
        }
        .match-status.upcoming {
            color: var(--color-upcoming);
        }
        .score-card .teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin: 8px 0;
        }
        .score-card .team-name {
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-text);
            text-align: center;
            flex: 1;
            line-height: 1.3;
        }
        .score-card .team-score {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text);
            min-width: 48px;
            text-align: center;
            letter-spacing: 1px;
        }
        .score-card .score-divider {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-muted);
            padding: 0 4px;
        }
        .score-card .match-time {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            text-align: center;
            margin-top: 6px;
        }
        .score-card .live-bar {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: var(--color-live);
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }
        .score-card.finished-card .live-bar {
            background: var(--color-finished);
        }
        .score-card.upcoming-card .live-bar {
            background: var(--color-upcoming);
        }

        @media (max-width: 1024px) {
            .live-score-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 600px) {
            .live-score-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .score-card .team-score {
                font-size: 1.6rem;
                min-width: 36px;
            }
            .score-card .team-name {
                font-size: 0.9rem;
            }
        }

        /* ============ LEAGUE CARDS ============ */
        .league-cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .league-card {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .league-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: #d0d4dc;
        }
        .league-card-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            display: block;
        }
        .league-card-body {
            padding: 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .league-card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0;
        }
        .league-card-body p {
            font-size: 0.84rem;
            color: var(--color-text-light);
            margin: 0;
            line-height: 1.5;
            flex: 1;
        }
        .league-card-body .card-link {
            font-size: 0.84rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .league-card-body .card-link:hover {
            gap: 8px;
            color: var(--color-primary-dark);
        }

        @media (max-width: 1024px) {
            .league-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .league-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .league-card-img {
                height: 120px;
            }
            .league-card-body {
                padding: 12px;
            }
            .league-card-body h3 {
                font-size: 0.9rem;
            }
        }

        /* ============ DATA PANEL ============ */
        .data-panel {
            background: var(--color-bg-dark);
            border-radius: var(--radius-xl);
            padding: 36px 28px;
            color: #fff;
            box-shadow: var(--shadow-lg);
        }
        .data-panel .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }
        .data-item .data-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-accent-gold);
            letter-spacing: 1px;
        }
        .data-item .data-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }
        .data-item .data-trend {
            font-size: 0.78rem;
            font-weight: 600;
            margin-top: 3px;
        }
        .data-trend.up {
            color: #5adb7a;
        }
        .data-trend.down {
            color: #f06060;
        }
        @media (max-width: 768px) {
            .data-panel .data-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .data-item .data-value {
                font-size: 1.6rem;
            }
            .data-panel {
                padding: 24px 16px;
            }
        }
        @media (max-width: 520px) {
            .data-panel .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
        }

        /* ============ NEWS LIST ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background: var(--color-bg-card);
            padding: 18px 20px;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-normal);
        }
        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: #d5d8e0;
        }
        .news-item-img {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-item-content {
            flex: 1;
            min-width: 0;
        }
        .news-item-content .news-date {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            margin-bottom: 4px;
        }
        .news-item-content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 6px;
            line-height: 1.4;
        }
        .news-item-content p {
            font-size: 0.85rem;
            color: var(--color-text-light);
            margin: 0 0 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item-content .read-more {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }
        .news-item-content .read-more:hover {
            color: var(--color-primary-dark);
        }
        @media (max-width: 600px) {
            .news-item {
                flex-direction: column;
                gap: 10px;
                padding: 14px;
            }
            .news-item-img {
                width: 100%;
                height: 160px;
                border-radius: var(--radius-sm);
            }
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: #d0d4dc;
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 16px 20px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: #f9fafb;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            font-size: 1.1rem;
            color: var(--color-text-muted);
            transition: transform var(--transition-fast);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 0.9rem;
            color: var(--color-text-light);
            line-height: 1.65;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(135deg, #1a1d2b 0%, #232840 50%, #1a1d2b 100%);
            border-radius: var(--radius-xl);
            padding: 48px 32px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: rgba(232, 69, 45, 0.12);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.7rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 500px;
            margin: 0 auto 22px;
            position: relative;
            z-index: 1;
            line-height: 1.55;
        }
        .btn-cta {
            display: inline-block;
            padding: 12px 30px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 28px;
            border: none;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            box-shadow: 0 6px 22px rgba(232, 69, 45, 0.4);
        }
        .btn-cta:hover {
            background: #f05a4a;
            color: #fff;
            box-shadow: 0 8px 28px rgba(232, 69, 45, 0.55);
            transform: translateY(-2px);
        }
        @media (max-width: 600px) {
            .cta-section {
                padding: 32px 18px;
            }
            .cta-section h2 {
                font-size: 1.35rem;
            }
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--color-footer-bg);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 0;
            margin-top: var(--section-gap);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.84rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #ffffff;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding: 20px 0 28px;
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 6px;
            align-items: center;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.8rem;
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: rgba(255, 255, 255, 0.75);
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 6px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-divider {
                padding: 16px 0 24px;
            }
        }

        /* ============ UTILITY ============ */
        .section-spacing {
            margin-top: var(--section-gap);
        }
        .section-spacing-sm {
            margin-top: var(--section-gap-sm);
        }
        .text-accent {
            color: var(--color-primary);
        }
        .badge-tag {
            display: inline-block;
            padding: 4px 10px;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 14px;
            letter-spacing: 0.3px;
        }

/* roulang page: category6 */
:root {
            --primary: #1a6b3c;
            --primary-dark: #145a30;
            --primary-light: #e8f5e9;
            --accent: #f5a623;
            --accent-dark: #d4891a;
            --bg: #f7f8fa;
            --surface: #ffffff;
            --text: #1a1a2e;
            --text-secondary: #5a5d6e;
            --text-weak: #8b8d9b;
            --border: #e2e4ea;
            --border-light: #eef0f5;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition: 0.2s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, sans-serif;
        }

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

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

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }

        .container-custom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1280px;
            }
        }
        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* NAVBAR */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
        }
        .navbar-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            height: 60px;
            gap: 20px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--primary);
            white-space: nowrap;
            flex-shrink: 0;
            font-family: var(--font-heading);
        }
        .navbar-brand:hover {
            color: var(--primary-dark);
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--primary);
            color: #fff;
            border-radius: var(--radius-sm);
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            white-space: nowrap;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-block;
            padding: 7px 14px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .navbar-nav-custom .nav-link:hover {
            background: var(--primary-light);
            color: var(--primary);
        }
        .navbar-nav-custom .nav-link.active {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .navbar-search-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border);
            background: var(--surface);
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            transition: all var(--transition);
            flex-shrink: 0;
        }
        .navbar-search-btn:hover {
            background: var(--primary-light);
            color: var(--primary);
            border-color: var(--primary);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            flex-shrink: 0;
        }
        .navbar-toggler-custom span {
            display: block;
            width: 24px;
            height: 2.5px;
            border-radius: 2px;
            background: var(--text);
            transition: all var(--transition);
        }
        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 2px;
            }
            .navbar-nav-custom .nav-link {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
            .navbar-brand {
                font-size: 1.05rem;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--surface);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 10px 20px;
                border-bottom: 2px solid var(--border);
                box-shadow: var(--shadow-md);
                display: none;
                z-index: 1040;
            }
            .navbar-nav-custom.open {
                display: flex;
            }
            .navbar-nav-custom .nav-link {
                padding: 11px 14px;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
                text-align: left;
            }
            .navbar-search-btn {
                margin-left: auto;
            }
        }

        /* PAGE BANNER */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(26, 107, 60, 0.92) 0%, rgba(20, 90, 48, 0.88) 40%, rgba(15, 60, 35, 0.94) 100%), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 70px 0 60px;
            color: #fff;
            text-align: center;
            border-bottom: 4px solid var(--accent);
        }
        .page-banner .banner-icon {
            display: inline-block;
            width: 56px;
            height: 56px;
            background: rgba(255, 255, 255, 0.18);
            border-radius: var(--radius-md);
            margin-bottom: 16px;
            line-height: 56px;
            font-size: 1.6rem;
            backdrop-filter: blur(6px);
        }
        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 800;
            margin: 0 0 10px;
            font-family: var(--font-heading);
            letter-spacing: 0.5px;
        }
        .page-banner .banner-sub {
            font-size: 1.08rem;
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 48px 0 40px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .page-banner .banner-sub {
                font-size: 0.95rem;
            }
        }

        /* SECTION */
        .section {
            padding: 50px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text);
            margin: 0 0 8px;
            font-family: var(--font-heading);
        }
        .section-header .section-desc {
            color: var(--text-secondary);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .section {
                padding: 36px 0;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }
        }

        /* LEAGUE CARDS */
        .league-cards-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
        }
        .league-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            cursor: pointer;
        }
        .league-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .league-card .league-flag {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary-light);
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            font-weight: 700;
        }
        .league-card .league-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
            margin-bottom: 6px;
        }
        .league-card .league-leader {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 4px;
        }
        .league-card .league-pts {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.8rem;
            padding: 3px 10px;
            border-radius: 12px;
        }
        @media (max-width: 1024px) {
            .league-cards-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 640px) {
            .league-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .league-card {
                padding: 16px 12px;
            }
        }
        @media (max-width: 400px) {
            .league-cards-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
        }

        /* STANDINGS TABLE */
        .standings-table-wrap {
            background: var(--surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-light);
        }
        .standings-table-wrap .table-header-bar {
            background: var(--primary);
            color: #fff;
            padding: 14px 20px;
            font-weight: 700;
            font-size: 1.05rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .standings-table-wrap .table-header-bar .badge-round {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
        }
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
        }
        .standings-table thead th {
            background: #f9fafc;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 12px 10px;
            text-align: center;
            border-bottom: 2px solid var(--border);
            white-space: nowrap;
        }
        .standings-table tbody td {
            padding: 12px 10px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
        }
        .standings-table tbody tr:hover {
            background: #f9fdf9;
        }
        .standings-table .team-cell {
            text-align: left;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .standings-table .team-dot {
            width: 22px;
            height: 22px;
            border-radius: 4px;
            flex-shrink: 0;
        }
        .standings-table .rank-num {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
        }
        .standings-table .rank-zone-ucl {
            font-weight: 700;
            color: #1a6b3c;
        }
        .standings-table .rank-zone-uel {
            font-weight: 700;
            color: #f5a623;
        }
        .standings-table .rank-zone-rel {
            font-weight: 700;
            color: #c0392b;
        }
        .standings-table .form-dots {
            display: flex;
            gap: 3px;
            justify-content: center;
        }
        .standings-table .form-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
        }
        .form-dot.win {
            background: #27ae60;
        }
        .form-dot.draw {
            background: #bdbdbd;
        }
        .form-dot.loss {
            background: #e74c3c;
        }
        @media (max-width: 768px) {
            .standings-table {
                font-size: 0.75rem;
            }
            .standings-table thead th,
            .standings-table tbody td {
                padding: 8px 5px;
            }
            .standings-table .team-dot {
                width: 16px;
                height: 16px;
            }
            .standings-table .team-cell {
                gap: 4px;
            }
        }

        /* STATS GRID */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card .stat-icon {
            font-size: 1.8rem;
            margin-bottom: 8px;
        }
        .stat-card .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            font-family: var(--font-heading);
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-card {
                padding: 18px 14px;
            }
            .stat-card .stat-value {
                font-size: 1.5rem;
            }
        }

        /* ZONE LEGEND */
        .zone-legend {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            padding: 16px 0;
        }
        .zone-legend .zone-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }
        .zone-legend .zone-bar {
            width: 28px;
            height: 4px;
            border-radius: 2px;
        }
        .zone-bar.ucl {
            background: #1a6b3c;
        }
        .zone-bar.uel {
            background: #f5a623;
        }
        .zone-bar.rel {
            background: #c0392b;
        }

        /* PROMOTION SECTION */
        .promo-cards {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .promo-card {
            background: var(--surface);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .promo-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-heading);
        }
        .promo-card .promo-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .promo-card .promo-list li {
            padding: 9px 0;
            border-bottom: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
        }
        .promo-card .promo-list li:last-child {
            border-bottom: none;
        }
        .promo-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .promo-tag.danger {
            background: #fde8e8;
            color: #c0392b;
        }
        .promo-tag.hope {
            background: #e8f5e9;
            color: #1a6b3c;
        }
        @media (max-width: 768px) {
            .promo-cards {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #1a6b3c 0%, #145a30 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            margin: 10px 0 0;
        }
        .cta-section h2 {
            font-size: 1.65rem;
            font-weight: 700;
            margin-bottom: 10px;
            font-family: var(--font-heading);
        }
        .cta-section p {
            opacity: 0.9;
            font-size: 0.95rem;
            margin-bottom: 22px;
        }
        .btn-cta-accent {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 12px 32px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            border: none;
        }
        .btn-cta-accent:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(245, 166, 35, 0.4);
            color: #fff;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.35rem;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--surface);
            border-radius: var(--radius-md);
            padding: 20px 24px;
            margin-bottom: 12px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-item h3 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--text);
        }
        .faq-item p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }

        /* FOOTER */
        .site-footer {
            background: #1a1a2e;
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 28px;
            margin-bottom: 30px;
        }
        .footer-brand {
            font-weight: 700;
            font-size: 1.15rem;
            margin-bottom: 8px;
            color: #fff;
            font-family: var(--font-heading);
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: rgba(255, 255, 255, 0.7);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 10px;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.78rem;
            transition: color var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            font-size: 0.7rem;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-divider {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category5 */
:root {
            --color-primary: #1a2740;
            --color-primary-light: #243356;
            --color-accent: #d4a437;
            --color-accent-hover: #c0932a;
            --color-accent-light: #f5e6c8;
            --color-secondary: #e85d3a;
            --color-bg: #f6f7f9;
            --color-surface: #ffffff;
            --color-text: #1e2233;
            --color-text-secondary: #5a6070;
            --color-text-muted: #8b919e;
            --color-border: #e2e5ea;
            --color-border-light: #eef0f4;
            --color-success: #2eab6f;
            --color-warning: #f0a030;
            --color-danger: #dc3545;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12), 0 4px 10px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.16), 0 6px 16px rgba(0, 0, 0, 0.06);
            --transition-fast: 0.18s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', system-ui, sans-serif;
            --navbar-height: 64px;
            --container-max: 1200px;
        }

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

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

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
            margin: 0;
            color: var(--color-text);
        }
        h2 {
            font-size: 1.75rem;
        }
        h3 {
            font-size: 1.25rem;
        }
        p {
            margin: 0;
        }

        .container-custom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== NAVBAR ========== */
        .navbar-main {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: var(--color-primary);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            height: var(--navbar-height);
            display: flex;
            align-items: center;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            transition: box-shadow var(--transition-base);
        }
        .navbar-main.scrolled {
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28);
        }
        .navbar-inner {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.2rem;
            color: #ffffff;
            white-space: nowrap;
            flex-shrink: 0;
            letter-spacing: 0.5px;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand:hover {
            color: #ffffff;
            opacity: 0.88;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 900;
            font-size: 0.95rem;
            letter-spacing: 0;
            flex-shrink: 0;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 7px 13px;
            border-radius: 20px;
            font-size: 0.88rem;
            font-weight: 500;
            color: rgba(255, 255, 255, 0.78);
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.3px;
        }
        .navbar-nav-custom .nav-link:hover {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar-nav-custom .nav-link.active {
            color: #ffffff;
            background: var(--color-accent);
            font-weight: 600;
            box-shadow: 0 2px 8px rgba(212, 164, 55, 0.3);
        }
        .navbar-search-btn {
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #ffffff;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-search-btn:hover {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.35);
            box-shadow: 0 0 12px rgba(255, 255, 255, 0.12);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            padding: 6px;
            flex-shrink: 0;
        }
        .navbar-toggler-custom span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: #ffffff;
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .navbar-toggler-custom.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .navbar-toggler-custom.open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .navbar-toggler-custom.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ========== MOBILE NAV ========== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--navbar-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            z-index: 1040;
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .mobile-nav-overlay.show {
            display: block;
            opacity: 1;
        }
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--navbar-height);
            right: 0;
            width: 280px;
            max-width: 85vw;
            bottom: 0;
            background: var(--color-primary-light);
            z-index: 1045;
            padding: 20px 16px;
            overflow-y: auto;
            transform: translateX(100%);
            transition: transform var(--transition-slow);
            box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
        }
        .mobile-nav-panel.show {
            display: block;
            transform: translateX(0);
        }
        .mobile-nav-panel .nav-link {
            display: block;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            color: rgba(255, 255, 255, 0.82);
            font-size: 0.95rem;
            font-weight: 500;
            margin-bottom: 4px;
            transition: all var(--transition-fast);
        }
        .mobile-nav-panel .nav-link:hover,
        .mobile-nav-panel .nav-link.active {
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
        }
        .mobile-nav-panel .nav-link.active {
            background: var(--color-accent);
            font-weight: 600;
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(26, 39, 64, 0.88) 0%, rgba(36, 51, 86, 0.82) 100%), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 320px;
            display: flex;
            align-items: center;
            padding: 60px 0;
            border-bottom: 3px solid var(--color-accent);
        }
        .page-banner .banner-content {
            max-width: 720px;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 1px;
            margin-bottom: 16px;
        }
        .page-banner h1 {
            color: #ffffff;
            font-size: 2.4rem;
            font-weight: 800;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }
        .page-banner .banner-desc {
            color: rgba(255, 255, 255, 0.8);
            font-size: 1.05rem;
            line-height: 1.7;
            max-width: 560px;
        }

        /* ========== SECTION STYLES ========== */
        .section-block {
            padding: 56px 0;
        }
        .section-block.bg-white {
            background: var(--color-surface);
        }
        .section-block.bg-light {
            background: var(--color-bg);
        }
        .section-block.bg-dark {
            background: var(--color-primary);
            color: #ffffff;
        }
        .section-title {
            font-size: 1.7rem;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-text);
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 48px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
        }
        .section-subtitle {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            margin-bottom: 32px;
            max-width: 600px;
        }

        /* ========== CARDS ========== */
        .guide-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .guide-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }
        .guide-card .card-icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            background: var(--color-accent-light);
            color: var(--color-accent);
            flex-shrink: 0;
        }
        .guide-card h3 {
            font-size: 1.15rem;
            margin-bottom: 8px;
            font-weight: 700;
        }
        .guide-card p {
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.65;
            margin: 0;
        }
        .guide-card .card-tag {
            display: inline-block;
            background: var(--color-bg);
            color: var(--color-text-muted);
            font-size: 0.78rem;
            padding: 3px 10px;
            border-radius: 12px;
            margin-top: 12px;
            font-weight: 500;
        }

        /* ========== STRATEGY LIST ========== */
        .strategy-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--color-border-light);
            align-items: flex-start;
            transition: all var(--transition-fast);
        }
        .strategy-item:last-child {
            border-bottom: none;
        }
        .strategy-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #ffffff;
            font-weight: 800;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            letter-spacing: 0;
        }
        .strategy-item:nth-child(even) .strategy-num {
            background: var(--color-accent);
            color: var(--color-primary);
        }
        .strategy-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .strategy-body p {
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.6;
            margin: 0;
        }

        /* ========== ODDS TABLE ========== */
        .odds-info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 18px;
        }
        .odds-info-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            box-shadow: var(--shadow-sm);
            border-left: 4px solid var(--color-accent);
            transition: all var(--transition-base);
        }
        .odds-info-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .odds-info-card .odds-label {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 1px;
            font-weight: 600;
            margin-bottom: 6px;
        }
        .odds-info-card .odds-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-primary);
            font-family: var(--font-heading);
        }
        .odds-info-card .odds-detail {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }

        /* ========== CASE CARD ========== */
        .case-card {
            background: var(--color-surface);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-base);
            height: 100%;
        }
        .case-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-4px);
        }
        .case-card .case-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .case-card .case-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .case-card:hover .case-img-wrap img {
            transform: scale(1.06);
        }
        .case-card .case-body {
            padding: 20px 18px;
        }
        .case-card .case-body h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .case-card .case-body p {
            color: var(--color-text-secondary);
            font-size: 0.88rem;
            line-height: 1.6;
        }
        .case-card .case-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-top: 10px;
        }
        .case-card .case-tags span {
            background: var(--color-accent-light);
            color: var(--color-accent);
            font-size: 0.75rem;
            padding: 4px 10px;
            border-radius: 12px;
            font-weight: 600;
        }

        /* ========== FAQ ========== */
        .faq-accordion .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-accordion .faq-item:hover {
            box-shadow: var(--shadow-md);
        }
        .faq-accordion .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 18px 20px;
            text-align: left;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            transition: color var(--transition-fast);
            font-family: var(--font-body);
        }
        .faq-accordion .faq-question:hover {
            color: var(--color-accent);
        }
        .faq-accordion .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: all var(--transition-base);
            color: var(--color-text-muted);
        }
        .faq-accordion .faq-item.open .faq-icon {
            background: var(--color-accent);
            color: #ffffff;
            transform: rotate(45deg);
        }
        .faq-accordion .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-accordion .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-accordion .faq-answer-inner {
            padding: 0 20px 18px 20px;
            color: var(--color-text-secondary);
            font-size: 0.9rem;
            line-height: 1.7;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            border-radius: var(--radius-xl);
            padding: 48px 36px;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(212, 164, 55, 0.15);
            pointer-events: none;
        }
        .cta-section h3 {
            color: #ffffff;
            font-size: 1.6rem;
            font-weight: 800;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.78);
            font-size: 0.95rem;
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta {
            display: inline-block;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            padding: 13px 32px;
            border-radius: 28px;
            font-size: 1rem;
            letter-spacing: 0.5px;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            border: none;
            cursor: pointer;
            text-decoration: none;
        }
        .btn-cta:hover {
            background: #e0b84a;
            color: var(--color-primary);
            box-shadow: 0 8px 24px rgba(212, 164, 55, 0.4);
            transform: translateY(-2px);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #141c2b;
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-family: var(--font-heading);
            font-weight: 800;
            font-size: 1.2rem;
            color: #ffffff;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .footer-col h4 {
            color: #ffffff;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.4px;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            justify-content: space-between;
        }
        .footer-bottom-links {
            display: flex;
            gap: 6px;
            align-items: center;
            flex-wrap: wrap;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            font-size: 0.8rem;
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: var(--color-accent);
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.2);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 0;
            }
            .navbar-nav-custom .nav-link {
                padding: 6px 10px;
                font-size: 0.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .page-banner h1 {
                font-size: 1.9rem;
            }
            .odds-info-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .navbar-nav-custom {
                display: none;
            }
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-search-btn {
                margin-left: auto;
                margin-right: 8px;
            }
            .page-banner {
                min-height: 240px;
                padding: 40px 0;
            }
            .page-banner h1 {
                font-size: 1.55rem;
            }
            .page-banner .banner-desc {
                font-size: 0.9rem;
            }
            .section-block {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-divider {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .cta-section {
                padding: 32px 20px;
            }
            .cta-section h3 {
                font-size: 1.3rem;
            }
            .guide-card {
                padding: 20px 16px;
            }
            .odds-info-grid {
                grid-template-columns: 1fr 1fr;
            }
            .strategy-item {
                flex-direction: column;
                gap: 10px;
            }
            .case-card .case-img-wrap {
                height: 160px;
            }
        }

        @media (max-width: 520px) {
            .navbar-brand {
                font-size: 1rem;
                gap: 6px;
            }
            .brand-icon {
                width: 30px;
                height: 30px;
                font-size: 0.78rem;
            }
            .page-banner h1 {
                font-size: 1.3rem;
            }
            .page-banner {
                min-height: 200px;
                padding: 28px 0;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .odds-info-grid {
                grid-template-columns: 1fr;
            }
            .cta-section {
                padding: 24px 16px;
                border-radius: var(--radius-lg);
            }
            .btn-cta {
                padding: 11px 24px;
                font-size: 0.9rem;
            }
            .guide-card {
                padding: 16px 14px;
            }
            .case-card .case-img-wrap {
                height: 140px;
            }
        }

/* roulang page: category7 */
:root {
            --primary: #1a6ddd;
            --primary-dark: #1459b5;
            --primary-light: #e8f2fd;
            --accent: #f04e30;
            --accent-hover: #d43d22;
            --bg-body: #f6f8fb;
            --bg-white: #ffffff;
            --bg-dark: #111827;
            --bg-card: #ffffff;
            --text-main: #1a1d28;
            --text-secondary: #5f6577;
            --text-weak: #9096a8;
            --border: #e2e7f0;
            --border-light: #eef1f6;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.07);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.13);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --max-width: 1200px;
            --nav-height: 62px;
        }

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

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            line-height: 1.68;
            color: var(--text-main);
            background: var(--bg-body);
            margin: 0;
            padding: 0;
            padding-top: var(--nav-height);
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            font-family: inherit;
        }
        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.35;
            font-weight: 700;
            color: var(--text-main);
        }
        p {
            margin: 0;
        }

        .container-custom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ===== NAVBAR ===== */
        .navbar-main {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            height: var(--nav-height);
            background: var(--bg-white);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-normal);
        }
        .navbar-main.scrolled {
            box-shadow: var(--shadow-md);
        }
        .navbar-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            height: 100%;
            gap: 8px;
        }
        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 9px;
            font-weight: 800;
            font-size: 1.2rem;
            color: var(--text-main);
            white-space: nowrap;
            flex-shrink: 0;
            transition: opacity var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--primary);
            opacity: 0.9;
        }
        .brand-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: #fff;
            font-weight: 900;
            font-size: 1rem;
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .navbar-nav-custom {
            display: flex;
            align-items: center;
            gap: 2px;
            margin-left: 20px;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex: 1;
            justify-content: flex-start;
        }
        .navbar-nav-custom::-webkit-scrollbar {
            display: none;
        }
        .navbar-nav-custom .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 7px 13px;
            border-radius: 20px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .navbar-nav-custom .nav-link:hover {
            color: var(--primary);
            background: var(--primary-light);
        }
        .navbar-nav-custom .nav-link.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
        }
        .navbar-search-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            font-size: 1rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }
        .navbar-search-btn:hover {
            color: var(--primary);
            background: var(--primary-light);
            border-color: var(--border);
        }
        .navbar-toggler-custom {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 32px;
            height: 28px;
            justify-content: center;
            align-items: center;
            flex-shrink: 0;
            padding: 4px;
            border-radius: 6px;
            transition: background var(--transition-fast);
        }
        .navbar-toggler-custom:hover {
            background: var(--primary-light);
        }
        .navbar-toggler-custom span {
            display: block;
            width: 22px;
            height: 2px;
            border-radius: 2px;
            background: var(--text-main);
            transition: all var(--transition-normal);
        }
        .navbar-toggler-custom.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .navbar-toggler-custom.open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }
        .navbar-toggler-custom.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        @media (max-width: 1024px) {
            .navbar-nav-custom {
                gap: 1px;
                margin-left: 10px;
            }
            .navbar-nav-custom .nav-link {
                padding: 6px 10px;
                font-size: 0.8rem;
                border-radius: 16px;
            }
        }
        @media (max-width: 768px) {
            .navbar-toggler-custom {
                display: flex;
            }
            .navbar-nav-custom {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--bg-white);
                flex-direction: column;
                gap: 0;
                margin: 0;
                padding: 8px 16px;
                border-bottom: 2px solid var(--border);
                box-shadow: var(--shadow-lg);
                max-height: 0;
                overflow: hidden;
                opacity: 0;
                transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.25s ease;
                z-index: 1040;
                align-items: stretch;
            }
            .navbar-nav-custom.open {
                max-height: 480px;
                opacity: 1;
                padding: 12px 16px;
            }
            .navbar-nav-custom .nav-link {
                padding: 10px 16px;
                font-size: 0.9rem;
                border-radius: var(--radius-sm);
                width: 100%;
            }
            .navbar-search-btn {
                margin-left: auto;
            }
        }

        /* ===== PAGE BANNER ===== */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 280px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(17, 24, 39, 0.82) 0%, rgba(17, 24, 39, 0.55) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            padding: 50px 0;
            color: #fff;
        }
        .page-banner .banner-badge {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 20px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.82rem;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
        .page-banner h1 {
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .page-banner .banner-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 600px;
            line-height: 1.7;
        }
        @media (max-width: 768px) {
            .page-banner {
                min-height: 220px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
        }

        /* ===== SECTION ===== */
        .section {
            padding: 52px 0;
        }
        .section-header {
            margin-bottom: 32px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--primary);
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 8px;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-weak);
            max-width: 600px;
        }

        /* ===== HOT NEWS CARDS ===== */
        .hot-news-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .hot-news-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-light);
        }
        .hot-news-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .hot-news-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: #e8ecf2;
        }
        .hot-news-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .hot-news-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .hot-news-card .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 14px;
            background: var(--accent);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.3px;
            z-index: 2;
        }
        .hot-news-card .card-body-custom {
            padding: 18px 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .hot-news-card .card-title {
            font-size: 1.12rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hot-news-card .card-summary {
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .hot-news-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.78rem;
            color: var(--text-weak);
        }
        .hot-news-card .card-meta .read-more {
            margin-left: auto;
            color: var(--primary);
            font-weight: 600;
            font-size: 0.82rem;
            transition: color var(--transition-fast);
        }
        .hot-news-card .card-meta .read-more:hover {
            color: var(--primary-dark);
        }
        @media (max-width: 768px) {
            .hot-news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }

        /* ===== NEWS LIST ===== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border-light);
            transition: background var(--transition-fast);
            align-items: flex-start;
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-item:hover {
            background: #fafbfd;
            padding-left: 8px;
            padding-right: 8px;
            border-radius: var(--radius-sm);
            margin: 0 -8px;
        }
        .news-list-item .news-thumb {
            width: 140px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #e8ecf2;
        }
        .news-list-item .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-list-item .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-list-item .news-date {
            font-size: 0.78rem;
            color: var(--text-weak);
            margin-bottom: 5px;
        }
        .news-list-item .news-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-item .news-excerpt {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.55;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        @media (max-width: 520px) {
            .news-list-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-list-item .news-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ===== TOPIC CARDS ===== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .topic-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
        }
        .topic-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .topic-card .topic-img {
            aspect-ratio: 3/2;
            overflow: hidden;
            background: #e8ecf2;
        }
        .topic-card .topic-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .topic-card:hover .topic-img img {
            transform: scale(1.05);
        }
        .topic-card .topic-body {
            padding: 16px 18px 18px;
        }
        .topic-card .topic-tag-row {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }
        .topic-card .topic-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            font-weight: 600;
            background: var(--primary-light);
            color: var(--primary);
        }
        .topic-card .topic-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .topic-card .topic-desc {
            font-size: 0.84rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }
        @media (max-width: 768px) {
            .topic-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== DATA DASHBOARD ===== */
        .data-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-normal);
        }
        .data-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary);
        }
        .data-card .data-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        .data-card .data-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1;
            margin-bottom: 6px;
        }
        .data-card .data-label {
            font-size: 0.82rem;
            color: var(--text-weak);
            font-weight: 500;
        }
        .data-card .data-trend {
            font-size: 0.78rem;
            font-weight: 600;
            margin-top: 6px;
        }
        .data-card .data-trend.up {
            color: #10b981;
        }
        .data-card .data-trend.down {
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .data-dashboard {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .data-dashboard {
                grid-template-columns: 1fr;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--text-main);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: transform var(--transition-normal), background var(--transition-fast);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            background: var(--primary);
            color: #fff;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.25s ease;
            padding: 0 22px;
            color: var(--text-secondary);
            font-size: 0.88rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ===== CTA SECTION ===== */
        .cta-section {
            background: linear-gradient(135deg, #111827 0%, #1a2744 100%);
            border-radius: var(--radius-xl);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            font-size: 0.98rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 500px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
        }
        .btn-cta {
            display: inline-block;
            padding: 12px 32px;
            border-radius: 28px;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.3px;
            transition: all var(--transition-normal);
            position: relative;
            z-index: 1;
            border: 2px solid var(--accent);
        }
        .btn-cta:hover {
            background: #fff;
            color: var(--accent);
            border-color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
        }
        @media (max-width: 520px) {
            .cta-section {
                padding: 32px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 28px;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.84rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-divider {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            justify-content: center;
            text-align: center;
        }
        .footer-bottom-links {
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            align-items: center;
            justify-content: center;
            font-size: 0.78rem;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.45);
            transition: color var(--transition-fast);
        }
        .footer-bottom-links a:hover {
            color: rgba(255, 255, 255, 0.8);
        }
        .footer-bottom-links .sep {
            color: rgba(255, 255, 255, 0.25);
            margin: 0 4px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-divider {
                flex-direction: column;
                gap: 6px;
            }
        }

        /* ===== MISC ===== */
        .btn-outline-primary-custom {
            display: inline-block;
            padding: 10px 22px;
            border-radius: 24px;
            border: 2px solid var(--primary);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            background: transparent;
        }
        .btn-outline-primary-custom:hover {
            background: var(--primary);
            color: #fff;
        }
        .badge-accent {
            display: inline-block;
            padding: 5px 14px;
            border-radius: 14px;
            background: #fef2f0;
            color: var(--accent);
            font-weight: 700;
            font-size: 0.75rem;
            letter-spacing: 0.3px;
        }
        .text-accent {
            color: var(--accent);
        }
        @media (max-width: 520px) {
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.4rem;
            }
        }