/* roulang page: index */
:root {
      --brand-navy: #0b1e33;
      --brand-gold: #c8a45c;
      --brand-darkgold: #b08f4c;
      --brand-light: #f8f9fc;
      --brand-white: #ffffff;
      --brand-text: #1e293b;
      --brand-muted: #64748b;
      --brand-border: #e2e8f0;
      --brand-shadow: 0 12px 40px rgba(0,0,0,0.08);
      --brand-radius: 16px;
      --brand-radius-sm: 10px;
      --brand-transition: all 0.25s ease;
      --font-sans: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    }
    * {
      box-sizing: border-box;
    }
    body {
      font-family: var(--font-sans);
      background-color: var(--brand-light);
      color: var(--brand-text);
      line-height: 1.7;
      margin: 0;
      overflow-x: hidden;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: var(--brand-transition);
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    /* 容器微调 */
    .container-custom {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }
    /* 导航 */
    .navbar-brand img {
      height: 36px;
    }
    .navbar {
      background-color: rgba(11, 30, 51, 0.95);
      backdrop-filter: blur(12px);
      box-shadow: 0 4px 20px rgba(0,0,0,0.06);
      padding: 12px 0;
    }
    .navbar .navbar-brand {
      font-weight: 700;
      font-size: 1.6rem;
      color: var(--brand-gold) !important;
      letter-spacing: 1px;
    }
    .navbar .nav-link {
      color: rgba(255,255,255,0.85) !important;
      font-weight: 500;
      margin: 0 4px;
      padding: 8px 16px;
      border-radius: 30px;
      transition: var(--brand-transition);
    }
    .navbar .nav-link:hover,
    .navbar .nav-link.active {
      color: var(--brand-gold) !important;
      background-color: rgba(255,255,255,0.1);
    }
    .navbar-toggler {
      border: none;
      color: white;
    }
    .navbar-toggler:focus {
      box-shadow: none;
    }
    /* 首屏 Hero */
    .hero-section {
      background: linear-gradient(135deg, rgba(11,30,51,0.82) 0%, rgba(20,45,70,0.9) 100%), 
                  url('assets/images/backpic/back-1.webp') center/cover no-repeat;
      min-height: 85vh;
      display: flex;
      align-items: center;
      color: white;
      position: relative;
      padding: 120px 0 80px;
    }
    .hero-title {
      font-size: 3.5rem;
      font-weight: 800;
      letter-spacing: 2px;
      line-height: 1.2;
      color: var(--brand-gold);
      text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    }
    .hero-subtitle {
      font-size: 1.4rem;
      font-weight: 400;
      max-width: 700px;
      margin: 24px 0 36px;
      color: rgba(255,255,255,0.9);
    }
    .hero-stats .stat-item {
      background: rgba(255,255,255,0.12);
      backdrop-filter: blur(10px);
      border-radius: var(--brand-radius);
      padding: 20px 30px;
      text-align: center;
      color: white;
      border: 1px solid rgba(255,255,255,0.2);
    }
    .hero-stats .stat-number {
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--brand-gold);
      display: block;
    }
    /* 板块通用 */
    .section-padding {
      padding: 80px 0;
    }
    .section-title {
      font-weight: 700;
      font-size: 2.2rem;
      margin-bottom: 16px;
      color: var(--brand-navy);
    }
    .section-subtitle {
      color: var(--brand-muted);
      font-size: 1.15rem;
      max-width: 600px;
      margin: 0 auto 50px;
    }
    /* 卡片 */
    .card-custom {
      background: var(--brand-white);
      border-radius: var(--brand-radius);
      border: 1px solid var(--brand-border);
      box-shadow: var(--brand-shadow);
      transition: var(--brand-transition);
      height: 100%;
      padding: 32px 24px;
    }
    .card-custom:hover {
      transform: translateY(-6px);
      box-shadow: 0 24px 48px rgba(0,0,0,0.12);
      border-color: var(--brand-gold);
    }
    .card-custom .icon-circle {
      width: 60px;
      height: 60px;
      background: rgba(200,164,92,0.12);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      color: var(--brand-gold);
      font-size: 1.8rem;
    }
    .card-custom h5 {
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--brand-navy);
    }
    /* 数据统计 */
    .data-block {
      background: var(--brand-navy);
      color: white;
      border-radius: var(--brand-radius);
      padding: 40px 30px;
    }
    .data-number {
      font-size: 3rem;
      font-weight: 800;
      color: var(--brand-gold);
      line-height: 1.2;
    }
    .data-label {
      font-size: 1rem;
      color: rgba(255,255,255,0.8);
      margin-top: 8px;
    }
    /* 品牌故事 */
    .brand-story-img {
      border-radius: var(--brand-radius);
      box-shadow: var(--brand-shadow);
      object-fit: cover;
      height: 100%;
      min-height: 300px;
    }
    /* 新闻卡片 */
    .news-card {
      background: white;
      border-radius: var(--brand-radius);
      overflow: hidden;
      box-shadow: 0 6px 18px rgba(0,0,0,0.06);
      transition: var(--brand-transition);
      height: 100%;
    }
    .news-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 36px rgba(0,0,0,0.1);
    }
    .news-card img {
      height: 200px;
      object-fit: cover;
    }
    .news-card .news-body {
      padding: 20px 24px 24px;
    }
    .news-date {
      font-size: 0.85rem;
      color: var(--brand-muted);
      margin-bottom: 8px;
    }
    /* 评价卡片 */
    .testimonial-card {
      background: white;
      border-radius: var(--brand-radius);
      padding: 32px 24px;
      box-shadow: var(--brand-shadow);
      border-left: 5px solid var(--brand-gold);
    }
    /* FAQ */
    .accordion-button:not(.collapsed) {
      background-color: rgba(200,164,92,0.08);
      color: var(--brand-navy);
      font-weight: 600;
    }
    .accordion-button:focus {
      box-shadow: none;
      border-color: var(--brand-gold);
    }
    /* CTA */
    .cta-section {
      background: linear-gradient(105deg, #0b1e33 0%, #1a3550 100%);
      color: white;
      border-radius: 32px;
      padding: 60px 40px;
      margin: 40px 0;
    }
    /* 页脚 */
    .footer {
      background: var(--brand-navy);
      color: rgba(255,255,255,0.7);
      padding: 60px 0 30px;
      font-size: 0.95rem;
    }
    .footer a {
      color: rgba(255,255,255,0.8);
    }
    .footer a:hover {
      color: var(--brand-gold);
    }
    .footer .footer-brand {
      color: var(--brand-gold);
      font-weight: 700;
      font-size: 1.4rem;
    }
    /* 按钮 */
    .btn-gold {
      background: var(--brand-gold);
      border: none;
      color: white;
      padding: 12px 32px;
      border-radius: 40px;
      font-weight: 600;
      transition: var(--brand-transition);
      box-shadow: 0 8px 20px rgba(200,164,92,0.3);
    }
    .btn-gold:hover {
      background: var(--brand-darkgold);
      color: white;
      transform: translateY(-2px);
      box-shadow: 0 14px 28px rgba(200,164,92,0.4);
    }
    .btn-outline-gold {
      border: 2px solid var(--brand-gold);
      color: var(--brand-gold);
      background: transparent;
      padding: 10px 28px;
      border-radius: 40px;
      font-weight: 600;
    }
    .btn-outline-gold:hover {
      background: var(--brand-gold);
      color: white;
    }
    /* 响应式调整 */
    @media (max-width: 992px) {
      .hero-title {
        font-size: 2.5rem;
      }
      .navbar .nav-link {
        margin: 6px 0;
      }
    }
    @media (max-width: 768px) {
      .hero-section {
        min-height: 70vh;
        padding: 100px 0 60px;
      }
      .hero-title {
        font-size: 2rem;
      }
      .section-title {
        font-size: 1.8rem;
      }
      .data-number {
        font-size: 2.2rem;
      }
      .cta-section {
        padding: 40px 24px;
        border-radius: 20px;
      }
    }
    @media (max-width: 520px) {
      .hero-stats .stat-item {
        margin-bottom: 12px;
      }
      .container-custom {
        padding: 0 16px;
      }
    }

/* roulang page: category2 */
:root {
            --primary: #0d2b5e;
            --primary-light: #1a3f7a;
            --secondary: #c9a84c;
            --secondary-light: #e6cd7a;
            --accent: #d32f2f;
            --bg-light: #f8f9fb;
            --bg-white: #ffffff;
            --text-dark: #1e293b;
            --text-medium: #475569;
            --text-light: #94a3b8;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 6px 18px rgba(0,0,0,0.08);
            --shadow-lg: 0 12px 32px rgba(0,0,0,0.1);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --transition: all 0.25s ease;
            --max-width: 1200px;
        }
        * { box-sizing: border-box; }
        body {
            font-family: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans SC', sans-serif;
            background: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.7;
            padding-top: 76px;
        }
        a { text-decoration: none; color: inherit; }
        .container-custom {
            width: 100%;
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        /* 导航栏 */
        .navbar {
            background: rgba(13, 43, 94, 0.97);
            backdrop-filter: blur(12px);
            box-shadow: var(--shadow-md);
            padding: 0.8rem 0;
        }
        .navbar-brand {
            font-size: 1.6rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: #fff !important;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand i { color: var(--secondary); font-size: 1.8rem; }
        .navbar-nav .nav-link {
            color: rgba(255,255,255,0.85) !important;
            font-weight: 500;
            margin: 0 4px;
            padding: 0.5rem 1.1rem !important;
            border-radius: 30px;
            transition: var(--transition);
            font-size: 0.95rem;
        }
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            background: rgba(201,168,76,0.18);
            color: var(--secondary) !important;
        }
        .navbar-toggler { border: none; }
        /* 页面标题区 */
        .page-title-section {
            background: linear-gradient(135deg, #0b2342 0%, #12305b 100%);
            color: #fff;
            padding: 3.5rem 0 2.5rem;
            position: relative;
            overflow: hidden;
        }
        .page-title-section h1 {
            font-size: 2.6rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.5rem;
        }
        .page-title-section .subtitle {
            font-size: 1.1rem;
            color: rgba(255,255,255,0.8);
            max-width: 700px;
        }
        .breadcrumb-custom {
            background: transparent;
            padding: 0;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
            color: rgba(255,255,255,0.7);
        }
        .breadcrumb-custom a { color: var(--secondary-light); }
        /* 卡片通用 */
        .card-custom {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .card-custom .card-body { padding: 1.8rem; }
        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.5rem;
            position: relative;
            display: inline-block;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -6px;
            left: 0;
            width: 48px;
            height: 3px;
            background: var(--secondary);
            border-radius: 2px;
        }
        .text-gold { color: var(--secondary); }
        .btn-primary-custom {
            background: var(--primary);
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 30px;
            font-weight: 600;
            color: #fff;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(13,43,94,0.3);
        }
        .btn-primary-custom:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
            color: #fff;
            box-shadow: 0 8px 20px rgba(13,43,94,0.4);
        }
        .btn-outline-gold {
            border: 1.5px solid var(--secondary);
            color: var(--secondary);
            background: transparent;
            padding: 0.6rem 1.8rem;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-outline-gold:hover {
            background: var(--secondary);
            color: #0d2b5e;
        }
        .list-check li {
            list-style: none;
            padding-left: 1.8rem;
            position: relative;
            margin-bottom: 0.8rem;
            color: var(--text-medium);
        }
        .list-check li::before {
            content: '\f058';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            color: var(--secondary);
        }
        .step-box {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 2rem 1.8rem;
            box-shadow: var(--shadow-sm);
            border-left: 5px solid var(--secondary);
            transition: var(--transition);
            margin-bottom: 1.2rem;
        }
        .step-box:hover { box-shadow: var(--shadow-md); }
        .step-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            opacity: 0.15;
            line-height: 1;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 0.8rem;
            padding: 1.2rem 1.5rem;
            transition: var(--transition);
        }
        .faq-item h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            user-select: none;
        }
        .faq-item:hover { border-color: var(--secondary); }
        .img-cover {
            width: 100%;
            height: 220px;
            object-fit: cover;
            border-radius: var(--radius-md);
        }
        /* 页脚 */
        .footer {
            background: #0a1d33;
            color: rgba(255,255,255,0.8);
            padding: 3.5rem 0 2rem;
            font-size: 0.9rem;
        }
        .footer-brand {
            font-size: 1.6rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 1px;
        }
        .footer a {
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
        }
        .footer a:hover { color: var(--secondary); }
        .footer h6 { font-size: 1rem; }
        /* 响应式 */
        @media (max-width: 1024px) {
            .page-title-section h1 { font-size: 2.2rem; }
        }
        @media (max-width: 768px) {
            .navbar-nav { padding: 1rem 0; }
            .page-title-section { padding: 2.5rem 0 1.8rem; }
            .page-title-section h1 { font-size: 1.8rem; }
            .section-title { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .container-custom { padding: 0 15px; }
            .card-custom .card-body { padding: 1.2rem; }
            .step-box { padding: 1.2rem; }
        }

/* roulang page: category1 */
:root {
            --brand-primary: #0d1b3e;
            --brand-secondary: #c8960c;
            --brand-accent: #1a3a6b;
            --brand-light: #f0f4f8;
            --brand-white: #ffffff;
            --brand-dark: #080f24;
            --brand-gold-light: #e8c547;
            --brand-gold-dark: #a07808;
            --text-primary: #1a1a2e;
            --text-secondary: #4a5568;
            --text-muted: #718096;
            --text-on-dark: #e2e8f0;
            --border-light: #e2e8f0;
            --border-medium: #cbd5e0;
            --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 10px 32px rgba(0, 0, 0, 0.10), 0 4px 12px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.14), 0 8px 20px rgba(0, 0, 0, 0.06);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --spacing-xs: 0.5rem;
            --spacing-sm: 1rem;
            --spacing-md: 1.5rem;
            --spacing-lg: 2.5rem;
            --spacing-xl: 4rem;
            --spacing-2xl: 5rem;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
        }

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

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

        body {
            font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            line-height: 1.7;
            background: var(--brand-white);
            color: var(--text-primary);
            overflow-x: hidden;
            padding-top: 72px;
        }

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

        .container-custom {
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.25rem;
            padding-right: 1.25rem;
        }

        /* ========== NAVBAR ========== */
        .navbar {
            background: var(--brand-primary);
            padding-top: 0.6rem;
            padding-bottom: 0.6rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            z-index: 1050;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.35rem;
            letter-spacing: 0.03em;
            color: var(--brand-gold-light) !important;
            transition: color var(--transition-fast);
        }
        .navbar-brand:hover {
            color: var(--brand-secondary) !important;
        }
        .navbar .nav-link {
            color: rgba(255, 255, 255, 0.88) !important;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 1rem !important;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .navbar .nav-link:hover {
            color: #ffffff !important;
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar .nav-link.active {
            color: var(--brand-gold-light) !important;
            background: rgba(200, 150, 12, 0.12);
            font-weight: 600;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.35);
            padding: 0.4rem 0.7rem;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .navbar-toggler:hover {
            border-color: rgba(255, 255, 255, 0.7);
            background: rgba(255, 255, 255, 0.06);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(200, 150, 12, 0.25);
            outline: none;
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, #0a1535 0%, #132346 40%, #0d1b3e 100%);
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            padding: 4.5rem 0;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(8, 15, 36, 0.78) 0%, rgba(13, 27, 62, 0.88) 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
        }
        .page-banner .banner-breadcrumb {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 0.75rem;
        }
        .page-banner .banner-breadcrumb a {
            color: var(--brand-gold-light);
            transition: color var(--transition-fast);
        }
        .page-banner .banner-breadcrumb a:hover {
            color: #f0d060;
        }
        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 0.02em;
            margin-bottom: 0.6rem;
        }
        .page-banner .banner-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 640px;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--spacing-xl) 0;
        }
        .section-title {
            font-weight: 700;
            font-size: 1.85rem;
            color: var(--brand-primary);
            margin-bottom: 0.4rem;
            letter-spacing: 0.01em;
        }
        .section-subtitle {
            font-size: 1rem;
            color: var(--text-muted);
            margin-bottom: 2rem;
        }
        .section-divider {
            width: 48px;
            height: 4px;
            background: var(--brand-secondary);
            border-radius: 2px;
            margin: 0.6rem 0 1.5rem;
        }
        .section-divider.center {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== CARDS ========== */
        .card-custom {
            background: var(--brand-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 1.75rem;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--border-medium);
            transform: translateY(-3px);
        }
        .card-custom .card-icon-wrap {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-md);
            background: rgba(200, 150, 12, 0.10);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--brand-secondary);
            margin-bottom: 1rem;
            flex-shrink: 0;
        }
        .card-custom h4 {
            font-weight: 650;
            font-size: 1.15rem;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }
        .card-custom p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            margin-bottom: 0;
            line-height: 1.65;
        }

        /* ========== ODDS CARD ========== */
        .odds-card {
            background: var(--brand-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            height: 100%;
        }
        .odds-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border-medium);
        }
        .odds-card .match-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.5rem;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }
        .odds-card .league-tag {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--brand-accent);
            background: rgba(26, 58, 107, 0.08);
            padding: 0.25rem 0.7rem;
            border-radius: 20px;
            white-space: nowrap;
        }
        .odds-card .match-time {
            font-size: 0.82rem;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .odds-card .teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0.75rem;
            margin-bottom: 1rem;
            flex-wrap: wrap;
        }
        .odds-card .team-name {
            font-weight: 650;
            font-size: 1rem;
            color: var(--text-primary);
            flex: 1;
            min-width: 80px;
            text-align: center;
        }
        .odds-card .vs-badge {
            font-weight: 700;
            font-size: 0.85rem;
            color: var(--brand-secondary);
            background: rgba(200, 150, 12, 0.08);
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            white-space: nowrap;
        }
        .odds-row {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }
        .odds-chip {
            flex: 1;
            min-width: 60px;
            text-align: center;
            background: var(--brand-light);
            border-radius: var(--radius-sm);
            padding: 0.45rem 0.4rem;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-primary);
            transition: all var(--transition-fast);
        }
        .odds-chip .odds-label {
            display: block;
            font-size: 0.7rem;
            color: var(--text-muted);
            font-weight: 400;
            margin-bottom: 0.15rem;
        }
        .odds-chip.highlight {
            background: rgba(200, 150, 12, 0.10);
            color: var(--brand-gold-dark);
            font-weight: 700;
        }

        /* ========== TABLE CUSTOM ========== */
        .table-custom {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            font-size: 0.93rem;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .table-custom thead th {
            background: var(--brand-primary);
            color: #ffffff;
            font-weight: 600;
            padding: 0.9rem 1rem;
            font-size: 0.88rem;
            letter-spacing: 0.02em;
            white-space: nowrap;
            border: none;
        }
        .table-custom tbody td {
            padding: 0.85rem 1rem;
            border-bottom: 1px solid var(--border-light);
            background: var(--brand-white);
            vertical-align: middle;
            color: var(--text-primary);
        }
        .table-custom tbody tr:hover td {
            background: #f8fafc;
        }
        .table-custom tbody tr:last-child td {
            border-bottom: none;
        }
        .table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .odds-highlight-num {
            font-weight: 700;
            color: var(--brand-gold-dark);
            font-size: 1.05rem;
        }
        .badge-status {
            display: inline-block;
            padding: 0.25rem 0.6rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }
        .badge-status.live {
            background: #fef2f2;
            color: #dc2626;
        }
        .badge-status.upcoming {
            background: #eff6ff;
            color: #2563eb;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--brand-light);
            border-radius: var(--radius-xl);
            padding: 2.5rem;
        }
        .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            background: var(--brand-white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md) !important;
            padding: 1rem 1.25rem;
            transition: all var(--transition-fast);
            box-shadow: none;
        }
        .accordion-button:not(.collapsed) {
            color: var(--brand-primary);
            background: #f8fafc;
            border-color: var(--brand-secondary);
            box-shadow: 0 0 0 3px rgba(200, 150, 12, 0.10);
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(200, 150, 12, 0.18);
            outline: none;
        }
        .accordion-body {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.8;
            padding: 1.25rem;
            background: var(--brand-white);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
        }
        .accordion-item {
            border: none;
            margin-bottom: 0.6rem;
            background: transparent;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
            border-radius: var(--radius-xl);
            padding: 3rem 2.5rem;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(200, 150, 12, 0.08);
            pointer-events: none;
        }
        .cta-section h3 {
            font-weight: 700;
            font-size: 1.7rem;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            position: relative;
            z-index: 1;
            color: rgba(255, 255, 255, 0.8);
            font-size: 1rem;
        }
        .btn-cta {
            display: inline-block;
            background: var(--brand-secondary);
            color: #ffffff;
            font-weight: 650;
            padding: 0.75rem 2rem;
            border-radius: 30px;
            border: none;
            transition: all var(--transition-base);
            font-size: 1rem;
            position: relative;
            z-index: 1;
            letter-spacing: 0.02em;
        }
        .btn-cta:hover {
            background: var(--brand-gold-dark);
            color: #ffffff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(160, 120, 8, 0.35);
        }
        .btn-outline-light-custom {
            display: inline-block;
            border: 2px solid rgba(255, 255, 255, 0.7);
            color: #ffffff;
            font-weight: 600;
            padding: 0.7rem 1.8rem;
            border-radius: 30px;
            transition: all var(--transition-base);
            font-size: 0.95rem;
            position: relative;
            z-index: 1;
        }
        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.10);
            border-color: #ffffff;
            color: #ffffff;
        }

        /* ========== FOOTER ========== */
        .footer {
            background: var(--brand-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 3.5rem 0 1.5rem;
            font-size: 0.9rem;
        }
        .footer-brand {
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--brand-gold-light);
            letter-spacing: 0.03em;
        }
        .footer h6 {
            font-size: 0.95rem;
        }
        .footer a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer a:hover {
            color: var(--brand-gold-light);
        }
        .footer hr {
            opacity: 0.3;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .page-banner h1 {
                font-size: 2.2rem;
            }
            .section {
                padding: var(--spacing-lg) 0;
            }
            .section-title {
                font-size: 1.55rem;
            }
            .cta-section {
                padding: 2.5rem 1.5rem;
            }
            .cta-section h3 {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 62px;
            }
            .page-banner {
                padding: 3rem 0;
            }
            .page-banner h1 {
                font-size: 1.75rem;
            }
            .page-banner .banner-subtitle {
                font-size: 0.95rem;
            }
            .section {
                padding: 2rem 0;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .card-custom {
                padding: 1.25rem;
            }
            .odds-card {
                padding: 1.25rem;
            }
            .faq-section {
                padding: 1.5rem;
                border-radius: var(--radius-lg);
            }
            .cta-section {
                padding: 2rem 1.25rem;
                border-radius: var(--radius-lg);
            }
            .cta-section h3 {
                font-size: 1.25rem;
            }
            .table-custom {
                font-size: 0.82rem;
            }
            .table-custom thead th,
            .table-custom tbody td {
                padding: 0.6rem 0.6rem;
            }
            .footer {
                padding: 2.5rem 0 1rem;
            }
        }
        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 1.45rem;
            }
            .page-banner {
                padding: 2.2rem 0;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .odds-row {
                gap: 0.3rem;
            }
            .odds-chip {
                font-size: 0.72rem;
                padding: 0.35rem 0.2rem;
            }
            .teams-row {
                flex-direction: column;
                gap: 0.3rem;
                text-align: center;
            }
            .navbar-brand {
                font-size: 1.15rem;
            }
            .cta-section h3 {
                font-size: 1.1rem;
            }
            .btn-cta,
            .btn-outline-light-custom {
                padding: 0.6rem 1.3rem;
                font-size: 0.88rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0d1b2a;
            --primary-light: #1b2d45;
            --accent: #c9a050;
            --accent-light: #d9b86b;
            --accent-glow: rgba(201, 160, 80, 0.25);
            --bg-white: #ffffff;
            --bg-light: #f4f6f9;
            --bg-card: #ffffff;
            --bg-dark: #0d1b2a;
            --bg-footer: #091420;
            --text-dark: #1a1f2e;
            --text-body: #3a3f4a;
            --text-light: #6b7180;
            --text-white: #f0f2f5;
            --text-muted: #9aa0ad;
            --border: #e2e6ed;
            --border-light: #eef0f4;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.08), 0 4px 10px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 16px 44px rgba(0, 0, 0, 0.10), 0 6px 16px rgba(0, 0, 0, 0.06);
            --shadow-xl: 0 24px 56px rgba(0, 0, 0, 0.12), 0 8px 20px rgba(0, 0, 0, 0.07);
            --transition: 0.22s ease;
            --transition-slow: 0.32s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
        }

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

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-body);
            background-color: var(--bg-light);
            overflow-x: hidden;
            padding-top: 72px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            text-decoration: none;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
        }
        ul,
        ol {
            padding-left: 0;
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            color: var(--text-dark);
            line-height: 1.3;
            margin-top: 0;
        }

        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* ========== NAVBAR ========== */
        .navbar {
            background: var(--primary);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.18);
            padding-top: 10px;
            padding-bottom: 10px;
            z-index: 1050;
            transition: all var(--transition);
        }
        .navbar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .navbar-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.45rem;
            letter-spacing: 0.04em;
            color: #ffffff !important;
            transition: color var(--transition);
            white-space: nowrap;
        }
        .navbar-brand:hover {
            color: var(--accent-light) !important;
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.30);
            border-radius: var(--radius-sm);
            padding: 6px 10px;
            background: transparent;
            transition: all var(--transition);
        }
        .navbar-toggler:hover {
            border-color: var(--accent);
            background: rgba(255, 255, 255, 0.05);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px var(--accent-glow);
            outline: none;
        }
        .navbar-toggler .fa-bars {
            font-size: 1.3rem;
        }
        .navbar-nav {
            gap: 4px;
        }
        .navbar-nav .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            letter-spacing: 0.02em;
            color: rgba(255, 255, 255, 0.82) !important;
            padding: 8px 16px !important;
            border-radius: 6px;
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }
        .navbar-nav .nav-link:hover {
            color: #ffffff !important;
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar-nav .nav-link.active {
            color: var(--accent) !important;
            background: rgba(201, 160, 80, 0.10);
            font-weight: 600;
        }
        .navbar-nav .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                background: var(--primary-light);
                border-radius: var(--radius);
                padding: 16px 12px;
                margin-top: 8px;
                box-shadow: var(--shadow-md);
            }
            .navbar-nav .nav-link {
                padding: 10px 16px !important;
                border-radius: 6px;
                margin: 2px 0;
            }
            .navbar-nav .nav-link.active::after {
                display: none;
            }
        }

        /* ========== BREADCRUMB ========== */
        .breadcrumb-bar {
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            padding: 14px 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin: 0;
            padding: 0;
            font-size: 0.875rem;
            color: var(--text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            align-items: center;
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--text-light);
            transition: color var(--transition);
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb-bar .breadcrumb .separator {
            color: var(--text-muted);
            margin: 0 4px;
        }
        .breadcrumb-bar .breadcrumb .current {
            color: var(--text-dark);
            font-weight: 600;
        }

        /* ========== HERO BANNER ========== */
        .hero-banner {
            position: relative;
            background: var(--primary) url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            background-blend-mode: overlay;
            padding: 80px 0 70px;
            text-align: center;
            overflow: hidden;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 27, 42, 0.82) 0%, rgba(13, 27, 42, 0.70) 100%);
            z-index: 1;
        }
        .hero-banner .container-custom {
            position: relative;
            z-index: 2;
        }
        .hero-banner .badge-accent {
            display: inline-block;
            background: var(--accent);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.85rem;
            letter-spacing: 0.06em;
            padding: 6px 16px;
            border-radius: 50px;
            margin-bottom: 18px;
            text-transform: uppercase;
        }
        .hero-banner h1 {
            font-size: 2.8rem;
            font-weight: 750;
            color: #ffffff;
            margin-bottom: 16px;
            letter-spacing: 0.03em;
        }
        .hero-banner h1 .accent-dot {
            color: var(--accent);
        }
        .hero-banner .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 680px;
            margin: 0 auto 24px;
            line-height: 1.6;
        }
        .hero-banner .hero-desc {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 700px;
            margin: 0 auto 6px;
        }
        .hero-banner .btn-hero {
            display: inline-block;
            background: var(--accent);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 32px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            transition: all var(--transition-slow);
            box-shadow: 0 6px 22px rgba(201, 160, 80, 0.35);
            border: none;
        }
        .hero-banner .btn-hero:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(201, 160, 80, 0.45);
            color: #1a1a1a;
        }
        .hero-banner .btn-hero:focus {
            outline: 3px solid var(--accent-glow);
            outline-offset: 2px;
        }
        @media (max-width: 768px) {
            .hero-banner {
                padding: 50px 0 44px;
            }
            .hero-banner h1 {
                font-size: 2rem;
            }
            .hero-banner .hero-subtitle {
                font-size: 1rem;
                max-width: 100%;
            }
        }
        @media (max-width: 520px) {
            .hero-banner h1 {
                font-size: 1.6rem;
            }
            .hero-banner {
                padding: 38px 0 34px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-title h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .section-title .title-line {
            display: block;
            width: 56px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin: 12px auto 0;
        }
        .section-title p {
            color: var(--text-light);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 8px auto 0;
        }

        /* ========== FEATURES CARDS ========== */
        .features-section {
            padding: 64px 0;
            background: var(--bg-white);
        }
        .feature-card {
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-slow);
            border: 1px solid transparent;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: var(--border);
            background: #ffffff;
        }
        .feature-card .feature-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(201, 160, 80, 0.12);
            color: var(--accent);
            font-size: 1.5rem;
            margin-bottom: 18px;
            transition: all var(--transition);
        }
        .feature-card:hover .feature-icon {
            background: var(--accent);
            color: #1a1a1a;
        }
        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-dark);
        }
        .feature-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== LIVE SCORES GRID ========== */
        .live-scores-section {
            padding: 64px 0;
            background: var(--bg-light);
        }
        .match-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            box-shadow: var(--shadow);
            transition: all var(--transition-slow);
            border: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border);
            transform: translateY(-2px);
        }
        .match-card .match-league {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            background: rgba(201, 160, 80, 0.08);
            padding: 4px 10px;
            border-radius: 50px;
            white-space: nowrap;
        }
        .match-card .match-status {
            font-size: 0.8rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 50px;
            white-space: nowrap;
        }
        .match-status.live {
            background: #e74c3c;
            color: #fff;
            animation: pulse-live 2s infinite;
        }
        .match-status.ended {
            background: #eef0f4;
            color: #6b7180;
        }
        .match-status.upcoming {
            background: #e8f4e8;
            color: #2d7d2d;
        }
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }
        .match-card .match-teams {
            flex: 1;
            min-width: 140px;
            text-align: center;
        }
        .match-card .team-name {
            font-weight: 650;
            font-size: 0.95rem;
            color: var(--text-dark);
        }
        .match-card .team-score {
            font-size: 1.8rem;
            font-weight: 750;
            color: var(--text-dark);
            line-height: 1;
        }
        .match-card .score-divider {
            font-size: 1.4rem;
            color: var(--text-muted);
            margin: 0 6px;
            font-weight: 400;
        }
        .match-card .match-time {
            font-size: 0.8rem;
            color: var(--text-light);
        }
        .match-card .match-detail-btn {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent);
            padding: 6px 14px;
            border: 1px solid var(--accent);
            border-radius: 50px;
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
            cursor: pointer;
        }
        .match-card .match-detail-btn:hover {
            background: var(--accent);
            color: #1a1a1a;
        }
        @media (max-width: 576px) {
            .match-card {
                flex-direction: column;
                text-align: center;
                gap: 10px;
                padding: 16px 14px;
            }
            .match-card .match-teams {
                min-width: auto;
            }
            .match-card .team-score {
                font-size: 1.4rem;
            }
        }

        /* ========== LEAGUE FILTER TAGS ========== */
        .league-filter-section {
            padding: 48px 0;
            background: var(--bg-white);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .filter-tag {
            display: inline-block;
            padding: 9px 20px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 550;
            cursor: pointer;
            transition: all var(--transition);
            border: 1.5px solid var(--border);
            background: #ffffff;
            color: var(--text-body);
        }
        .filter-tag:hover {
            border-color: var(--accent);
            color: var(--accent);
            background: rgba(201, 160, 80, 0.04);
        }
        .filter-tag.active-filter {
            background: var(--accent);
            color: #1a1a1a;
            border-color: var(--accent);
            font-weight: 650;
            box-shadow: 0 4px 14px rgba(201, 160, 80, 0.30);
        }
        .filter-tag:focus {
            outline: 3px solid var(--accent-glow);
            outline-offset: 2px;
        }

        /* ========== DETAILED DATA SECTION ========== */
        .detailed-data-section {
            padding: 64px 0;
            background: var(--bg-white);
        }
        .data-info-card {
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            height: 100%;
            border: 1px solid transparent;
        }
        .data-info-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--border);
        }
        .data-info-card h3 {
            font-size: 1.1rem;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-dark);
        }
        .data-info-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0;
        }
        .data-info-card .data-icon {
            font-size: 1.6rem;
            color: var(--accent);
            margin-bottom: 12px;
        }

        /* ========== IMAGE BLOCK ========== */
        .image-block-section {
            padding: 56px 0;
            background: var(--bg-light);
        }
        .image-block-card {
            background: var(--bg-card);
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition-slow);
        }
        .image-block-card:hover {
            box-shadow: var(--shadow-lg);
        }
        .image-block-card img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }
        .image-block-card .image-block-body {
            padding: 22px 24px;
        }
        .image-block-card h3 {
            font-size: 1.15rem;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-dark);
        }
        .image-block-card p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin: 0;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            padding: 60px 0;
            background: var(--primary);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(201, 160, 80, 0.08) 0%, transparent 70%);
            z-index: 1;
            pointer-events: none;
        }
        .cta-section .container-custom {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 10px;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.78);
            font-size: 1rem;
            max-width: 550px;
            margin: 0 auto 24px;
        }
        .cta-section .btn-cta {
            display: inline-block;
            background: var(--accent);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 0.95rem;
            padding: 13px 36px;
            border-radius: 50px;
            letter-spacing: 0.03em;
            transition: all var(--transition-slow);
            box-shadow: 0 6px 22px rgba(201, 160, 80, 0.30);
            border: none;
        }
        .cta-section .btn-cta:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(201, 160, 80, 0.40);
            color: #1a1a1a;
        }
        .cta-section .btn-cta:focus {
            outline: 3px solid var(--accent-glow);
            outline-offset: 2px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 64px 0;
            background: var(--bg-white);
        }
        .faq-accordion .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow);
        }
        .faq-accordion .accordion-button {
            font-weight: 600;
            font-size: 0.98rem;
            color: var(--text-dark);
            background: #ffffff;
            padding: 18px 20px;
            border-radius: var(--radius) !important;
            transition: all var(--transition);
            box-shadow: none;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            color: var(--accent);
            background: #ffffff;
            box-shadow: none;
        }
        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px var(--accent-glow);
            border-color: var(--accent);
        }
        .faq-accordion .accordion-body {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.7;
            padding: 4px 20px 18px;
        }

        /* ========== FOOTER ========== */
        .footer {
            background: var(--bg-footer);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 0;
            margin-top: 0;
        }
        .footer .footer-brand {
            font-family: var(--font-heading);
            font-weight: 700;
            font-size: 1.4rem;
            color: #ffffff;
            letter-spacing: 0.03em;
        }
        .footer h6 {
            font-size: 0.9rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .footer ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.875rem;
            transition: color var(--transition);
        }
        .footer ul li a:hover {
            color: var(--accent-light);
        }
        .footer .small {
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.6;
        }
        .footer hr {
            opacity: 0.3;
        }
        .footer .text-center.small {
            padding-bottom: 20px;
        }

        @media (max-width: 768px) {
            .footer {
                padding: 36px 0 0;
                text-align: center;
            }
            .footer .col-md-2,
            .footer .col-md-4 {
                margin-bottom: 16px;
            }
        }

        /* ========== RESPONSIVE GLOBAL ========== */
        @media (max-width: 1024px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section-title h2 {
                font-size: 1.7rem;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 60px;
            }
            .section-title h2 {
                font-size: 1.45rem;
            }
            .match-card .team-score {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding-left: 10px;
                padding-right: 10px;
            }
            .section-title h2 {
                font-size: 1.25rem;
            }
            .feature-card {
                padding: 20px 16px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0f1f3d;
            --primary-light: #162d58;
            --primary-surface: #1a3566;
            --accent: #c9a96e;
            --accent-light: #d9bd8a;
            --accent-soft: #f5ede0;
            --bg-white: #ffffff;
            --bg-light: #f7f8fa;
            --bg-warm: #faf9f6;
            --text-dark: #1a1a2e;
            --text-body: #2c2c3a;
            --text-muted: #6b7280;
            --text-weak: #9ca3af;
            --border-color: #e5e7eb;
            --border-light: #f1f3f5;
            --shadow-xs: 0 1px 3px rgba(15, 31, 61, 0.04);
            --shadow-sm: 0 2px 8px rgba(15, 31, 61, 0.06);
            --shadow-md: 0 6px 20px rgba(15, 31, 61, 0.10);
            --shadow-lg: 0 12px 36px rgba(15, 31, 61, 0.14);
            --shadow-xl: 0 20px 48px rgba(15, 31, 61, 0.18);
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius: 14px;
            --radius-lg: 18px;
            --radius-xl: 22px;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Helvetica Neue', system-ui, sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Segoe UI', system-ui, sans-serif;
            --nav-height: 72px;
            --container-max: 1200px;
        }

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

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

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

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            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;
        }

        /* ==================== NAVBAR ==================== */
        .navbar {
            background: var(--primary);
            min-height: var(--nav-height);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.18);
            z-index: 1040;
            transition: background var(--transition);
        }
        .navbar .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .navbar-brand {
            font-family: var(--font-heading);
            font-size: 1.45rem;
            font-weight: 700;
            color: #ffffff !important;
            letter-spacing: 0.04em;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .navbar-brand .brand-icon {
            width: 34px;
            height: 34px;
            background: var(--accent);
            border-radius: var(--radius-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--primary);
            font-weight: 800;
            flex-shrink: 0;
        }
        .navbar-brand:hover {
            opacity: 0.9;
            color: #ffffff !important;
        }
        .navbar-nav {
            gap: 6px;
        }
        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.82) !important;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 8px 16px !important;
            border-radius: 8px;
            transition: all var(--transition-fast);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .navbar-nav .nav-link:hover {
            color: #ffffff !important;
            background: rgba(255, 255, 255, 0.08);
        }
        .navbar-nav .nav-link.active {
            color: #ffffff !important;
            background: rgba(201, 169, 110, 0.18);
            font-weight: 600;
            box-shadow: inset 0 0 0 1px rgba(201, 169, 110, 0.35);
        }
        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 8px 10px;
            border-radius: var(--radius-xs);
            background: transparent;
            transition: all var(--transition-fast);
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.3);
            outline: none;
        }
        .navbar-toggler:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.55);
        }

        @media (max-width: 991px) {
            .navbar-collapse {
                background: var(--primary-light);
                border-radius: var(--radius-sm);
                margin-top: 10px;
                padding: 16px 20px;
                box-shadow: var(--shadow-lg);
            }
            .navbar-nav .nav-link {
                padding: 10px 14px !important;
                border-radius: 8px;
                font-size: 0.95rem;
            }
            .navbar-nav {
                gap: 2px;
            }
        }

        /* ==================== PAGE BANNER ==================== */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #0d1a36 0%, #162d58 40%, #1a3566 100%);
            padding: 72px 0 64px;
            overflow: hidden;
            color: #ffffff;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center 30%;
            opacity: 0.18;
            z-index: 0;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--bg-white) 0%, transparent 100%);
            z-index: 1;
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 760px;
            margin: 0 auto;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(201, 169, 110, 0.2);
            border: 1px solid rgba(201, 169, 110, 0.4);
            color: var(--accent-light);
            padding: 6px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            margin-bottom: 20px;
        }
        .page-banner h1 {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            margin-bottom: 14px;
            line-height: 1.3;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
        }
        .page-banner .banner-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.7;
            max-width: 580px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 48px 0 40px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-desc {
                font-size: 0.95rem;
            }
        }

        /* ==================== SECTION COMMON ==================== */
        .section {
            padding: 64px 0;
        }
        .section-alt {
            background: var(--bg-light);
        }
        .section-warm {
            background: var(--bg-warm);
        }
        .section-dark {
            background: var(--primary);
            color: #ffffff;
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 10px;
            background: var(--accent-soft);
            padding: 4px 14px;
            border-radius: 50px;
        }
        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }
        .section-dark .section-header h2 {
            color: #ffffff;
        }
        .section-header .section-subtitle {
            color: var(--text-muted);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section-dark .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        @media (max-width: 768px) {
            .section {
                padding: 44px 0;
            }
            .section-header h2 {
                font-size: 1.55rem;
            }
        }

        /* ==================== CARDS ==================== */
        .card-custom {
            background: #ffffff;
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 28px 24px;
            transition: all var(--transition);
            box-shadow: var(--shadow-xs);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .card-custom:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-3px);
        }
        .card-custom .card-icon-wrap {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 16px;
            flex-shrink: 0;
        }
        .card-custom .card-icon-accent {
            background: var(--accent-soft);
            color: var(--accent);
        }
        .card-custom .card-icon-primary {
            background: rgba(15, 31, 61, 0.06);
            color: var(--primary);
        }
        .card-custom h4 {
            font-family: var(--font-heading);
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .card-custom p {
            font-size: 0.9rem;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
            flex-grow: 1;
        }
        .card-custom .card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent);
            background: var(--accent-soft);
            padding: 3px 10px;
            border-radius: 50px;
            margin-top: 12px;
            align-self: flex-start;
            letter-spacing: 0.03em;
        }
        .card-image-top {
            border-radius: var(--radius) var(--radius) 0 0;
            overflow: hidden;
            margin: -28px -24px 20px -24px;
        }
        .card-image-top img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .card-custom:hover .card-image-top img {
            transform: scale(1.05);
        }

        /* ==================== TIP LIST ==================== */
        .tip-list-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-light);
            align-items: flex-start;
            transition: all var(--transition-fast);
        }
        .tip-list-item:last-child {
            border-bottom: none;
        }
        .tip-list-item .tip-number {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--accent-soft);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            font-family: var(--font-heading);
        }
        .tip-list-item .tip-body h5 {
            font-family: var(--font-heading);
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }
        .tip-list-item .tip-body p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ==================== STAT BLOCK ==================== */
        .stat-card {
            background: #ffffff;
            border-radius: var(--radius);
            padding: 32px 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-number {
            font-family: var(--font-heading);
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }
        .stat-card .stat-number .accent-dot {
            color: var(--accent);
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0.03em;
        }

        /* ==================== BUTTONS ==================== */
        .btn-brand {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 50px;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            border: 2px solid transparent;
            cursor: pointer;
            font-family: var(--font-body);
            white-space: nowrap;
        }
        .btn-brand-primary {
            background: var(--accent);
            color: var(--primary);
            border-color: var(--accent);
        }
        .btn-brand-primary:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            color: var(--primary);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-brand-outline {
            background: transparent;
            color: #ffffff;
            border-color: rgba(255, 255, 255, 0.5);
        }
        .btn-brand-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #ffffff;
            color: #ffffff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-brand-dark {
            background: var(--primary);
            color: #ffffff;
            border-color: var(--primary);
        }
        .btn-brand-dark:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            color: #ffffff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }
        .btn-brand-lg {
            padding: 14px 36px;
            font-size: 1rem;
        }
        .btn-brand:focus {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
        }

        /* ==================== FAQ ==================== */
        .faq-wrap .accordion-item {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-fast);
        }
        .faq-wrap .accordion-item:hover {
            box-shadow: var(--shadow-sm);
        }
        .faq-wrap .accordion-button {
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-dark);
            background: #ffffff;
            padding: 18px 22px;
            border-radius: var(--radius-sm) !important;
            letter-spacing: 0.01em;
            font-family: var(--font-body);
            transition: all var(--transition-fast);
        }
        .faq-wrap .accordion-button:not(.collapsed) {
            color: var(--primary);
            background: var(--bg-warm);
            box-shadow: none;
        }
        .faq-wrap .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.25);
            border-color: var(--accent);
        }
        .faq-wrap .accordion-body {
            padding: 18px 22px 22px;
            color: var(--text-muted);
            line-height: 1.75;
            font-size: 0.92rem;
        }
        .faq-wrap .accordion-button::after {
            transition: transform var(--transition);
        }

        /* ==================== CTA ==================== */
        .cta-section {
            background: linear-gradient(150deg, #0d1a36 0%, #1a3566 60%, #1e3d73 100%);
            border-radius: var(--radius-lg);
            padding: 56px 40px;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section>* {
            position: relative;
            z-index: 1;
        }
        .cta-section h3 {
            font-family: var(--font-heading);
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            max-width: 500px;
            margin: 0 auto 28px;
            line-height: 1.6;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 40px 22px;
                border-radius: var(--radius);
            }
            .cta-section h3 {
                font-size: 1.4rem;
            }
        }

        /* ==================== FOOTER ==================== */
        .footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }
        .footer .footer-brand {
            font-family: var(--font-heading);
            font-size: 1.3rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 0.03em;
        }
        .footer h6 {
            font-size: 0.9rem;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .footer a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition-fast);
            font-size: 0.88rem;
        }
        .footer a:hover {
            color: var(--accent-light);
        }
        .footer hr {
            opacity: 0.25;
        }
        .footer .small {
            font-size: 0.82rem;
            line-height: 1.6;
        }

        /* ==================== RESPONSIVE FINE-TUNING ==================== */
        @media (max-width: 1024px) {
            .card-custom {
                padding: 22px 18px;
            }
            .card-custom h4 {
                font-size: 1.05rem;
            }
            .stat-card .stat-number {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            :root {
                --nav-height: 60px;
            }
            body {
                font-size: 15px;
            }
            .navbar-brand {
                font-size: 1.2rem;
            }
            .card-image-top img {
                height: 160px;
            }
            .tip-list-item {
                gap: 12px;
                padding: 14px 0;
            }
            .tip-list-item .tip-number {
                width: 36px;
                height: 36px;
                font-size: 0.95rem;
            }
            .stat-card {
                padding: 24px 14px;
            }
            .stat-card .stat-number {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .container-custom {
                padding-left: 14px;
                padding-right: 14px;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .page-banner h1 {
                font-size: 1.5rem;
            }
            .btn-brand {
                padding: 10px 20px;
                font-size: 0.85rem;
            }
            .btn-brand-lg {
                padding: 12px 26px;
                font-size: 0.9rem;
            }
            .card-custom {
                padding: 18px 14px;
                border-radius: var(--radius-sm);
            }
            .card-image-top {
                margin: -18px -14px 14px -14px;
            }
            .card-image-top img {
                height: 140px;
            }
        }

/* roulang page: category4 */
:root {
            --primary: #1a3a5c;
            --primary-light: #2c5f8a;
            --accent: #d4a843;
            --accent-hover: #b8912f;
            --dark: #0f1f2e;
            --bg-light: #f4f7fa;
            --text-main: #1e293b;
            --text-muted: #64748b;
            --border-color: #e2e8f0;
            --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            --card-hover-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-sm: 8px;
            --transition: all 0.3s ease;
        }

        * {
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            background-color: #ffffff;
            color: var(--text-main);
            line-height: 1.7;
            margin: 0;
            padding-top: 76px;
            -webkit-font-smoothing: antialiased;
        }

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

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

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

        .container-custom {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* 导航栏 */
        .navbar {
            background: rgba(15, 31, 46, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 12px 0;
            transition: var(--transition);
        }

        .navbar-brand {
            font-size: 1.6rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: #ffffff !important;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .navbar-brand span {
            background: linear-gradient(135deg, var(--accent), #f0d078);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.85) !important;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.5rem 1.2rem !important;
            border-radius: 50px;
            transition: var(--transition);
            margin: 0 2px;
        }

        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: #fff !important;
            background: rgba(255, 255, 255, 0.12);
        }

        .navbar-nav .nav-link.active {
            background: var(--accent);
            color: #1a1a1a !important;
            font-weight: 600;
        }

        .navbar-toggler {
            border: none;
            padding: 8px;
            font-size: 1.4rem;
        }

        .navbar-toggler:focus {
            box-shadow: none;
        }

        /* 通用板块 */
        .section-padding {
            padding: 80px 0;
        }

        .section-label {
            display: inline-block;
            background: rgba(26, 58, 92, 0.08);
            color: var(--primary);
            font-weight: 600;
            font-size: 0.85rem;
            padding: 6px 18px;
            border-radius: 50px;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 16px;
        }

        .section-desc {
            color: var(--text-muted);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        /* Hero */
        .hero-inner {
            background: linear-gradient(135deg, rgba(15, 31, 46, 0.85) 0%, rgba(26, 58, 92, 0.7) 100%), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 100px 0 90px;
            color: #fff;
            position: relative;
            text-align: center;
        }

        .hero-inner h1 {
            font-size: 3rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            margin-bottom: 20px;
        }

        .hero-inner .lead {
            font-size: 1.25rem;
            opacity: 0.9;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.8;
        }

        .breadcrumb-custom {
            display: inline-flex;
            gap: 8px;
            font-size: 0.9rem;
            opacity: 0.8;
            margin-bottom: 20px;
            list-style: none;
            padding: 0;
        }

        .breadcrumb-custom a {
            color: #fff;
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        /* 实时比分卡片网格 */
        .live-card {
            background: #fff;
            border-radius: var(--radius-lg);
            box-shadow: var(--card-shadow);
            padding: 24px;
            transition: var(--transition);
            border: 1px solid var(--border-color);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .live-card:hover {
            box-shadow: var(--card-hover-shadow);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .live-card .match-status {
            display: inline-block;
            background: #e11d48;
            color: #fff;
            font-size: 0.75rem;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 0.3px;
            margin-bottom: 12px;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.7;
            }
        }

        .live-card .teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin: 16px 0;
        }

        .live-card .team {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--dark);
            text-align: center;
            flex: 1;
        }

        .live-card .score {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            text-align: center;
            min-width: 70px;
            letter-spacing: 2px;
        }

        .live-card .match-info {
            font-size: 0.85rem;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            margin-top: 12px;
            border-top: 1px solid var(--border-color);
            padding-top: 14px;
        }

        .live-card .match-info i {
            margin-right: 4px;
        }

        .live-card .time-badge {
            background: #f1f5f9;
            padding: 4px 10px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
        }

        /* 排名表格 */
        .rank-table-wrap {
            overflow-x: auto;
            margin-top: 20px;
        }

        .rank-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0 8px;
        }

        .rank-table thead th {
            background: var(--dark);
            color: #fff;
            padding: 14px 16px;
            font-weight: 600;
            font-size: 0.9rem;
            border: none;
        }

        .rank-table tbody tr {
            background: #fff;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }

        .rank-table tbody tr:hover {
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
            transform: translateY(-1px);
        }

        .rank-table td {
            padding: 14px 16px;
            vertical-align: middle;
            font-weight: 500;
            color: var(--text-main);
            border: none;
        }

        .rank-table .pos {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--primary);
            text-align: center;
        }

        .rank-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
        }

        /* 数据统计卡 */
        .stat-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .stat-card:hover {
            box-shadow: var(--card-hover-shadow);
            border-color: var(--accent);
        }

        .stat-card .stat-icon {
            font-size: 2.2rem;
            color: var(--accent);
            margin-bottom: 14px;
        }

        .stat-card .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--dark);
            line-height: 1.2;
        }

        .stat-card .stat-label {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 500;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #1a3a5c 0%, #0f1f2e 100%);
            padding: 70px 0;
            color: #fff;
            text-align: center;
            border-radius: var(--radius-lg);
            margin: 0 24px;
        }

        .cta-section h2 {
            font-weight: 700;
            font-size: 2rem;
            margin-bottom: 16px;
        }

        .btn-cta {
            background: var(--accent);
            color: #1a1a1a;
            font-weight: 700;
            padding: 14px 36px;
            border-radius: 50px;
            font-size: 1.1rem;
            transition: var(--transition);
            border: none;
            box-shadow: 0 6px 20px rgba(212, 168, 67, 0.4);
        }

        .btn-cta:hover {
            background: var(--accent-hover);
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(212, 168, 67, 0.55);
            color: #1a1a1a;
        }

        .btn-outline-accent {
            border: 2px solid var(--accent);
            color: var(--accent);
            background: transparent;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 50px;
            transition: var(--transition);
        }

        .btn-outline-accent:hover {
            background: var(--accent);
            color: #1a1a1a;
        }

        /* FAQ */
        .faq-item {
            border-bottom: 1px solid var(--border-color);
            padding: 22px 0;
        }

        .faq-question {
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--dark);
        }

        .faq-answer {
            color: var(--text-muted);
            margin-top: 12px;
            line-height: 1.8;
            display: none;
            padding-left: 8px;
            border-left: 3px solid var(--accent);
        }

        .faq-item.open .faq-answer {
            display: block;
        }

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

        /* 页脚 */
        .footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 60px 0 30px;
        }

        .footer-brand {
            font-size: 1.5rem;
            font-weight: 700;
            color: #fff;
        }

        .footer a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
            transition: var(--transition);
        }

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

        .footer h6 {
            font-size: 0.95rem;
            letter-spacing: 0.5px;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .hero-inner h1 {
                font-size: 2.5rem;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .live-card .score {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
            .hero-inner {
                padding: 70px 0 60px;
            }
            .hero-inner h1 {
                font-size: 2rem;
            }
            .section-padding {
                padding: 50px 0;
            }
            .live-card .teams {
                flex-direction: column;
                gap: 8px;
            }
            .live-card .score {
                font-size: 1.8rem;
            }
            .navbar-nav .nav-link {
                padding: 0.6rem 1rem !important;
                text-align: center;
                margin: 4px 0;
            }
            .cta-section {
                margin: 0 12px;
                padding: 50px 20px;
            }
        }

        @media (max-width: 520px) {
            body {
                padding-top: 66px;
            }
            .hero-inner h1 {
                font-size: 1.7rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .stat-card .stat-number {
                font-size: 2rem;
            }
            .rank-table thead {
                display: none;
            }
            .rank-table tbody tr {
                display: flex;
                flex-direction: column;
                margin-bottom: 12px;
                border-radius: var(--radius-md);
                padding: 10px;
            }
            .rank-table td {
                padding: 6px 8px;
                display: flex;
                justify-content: space-between;
                border-bottom: 1px solid #f1f5f9;
            }
            .rank-table td:last-child {
                border-bottom: none;
            }
        }