/* roulang page: index */
:root {
      --primary-color: #e50914;
      --primary-hover: #b80710;
      --secondary-color: #f5c518;
      --bg-dark: #0f1016;
      --bg-card: #191b26;
      --bg-card-hover: #222634;
      --text-main: #f3f4f6;
      --text-muted: #9ca3af;
      --border-color: #2e3446;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }
    * { box-sizing: border-box; }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }
    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--secondary-color); }
    img { max-width: 100%; height: auto; display: block; }
    .site-header {
      background: rgba(15, 16, 22, 0.95);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(10px);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.4rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.5px;
    }
    .brand-logo i { color: var(--primary-color); font-size: 1.6rem; }
    .nav-links { display: flex; align-items: center; gap: 24px; margin: 0; list-style: none; }
    .nav-links a { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
    .nav-links a:hover, .nav-links a.active { color: #fff; }
    .nav-badge {
      background: var(--primary-color);
      color: #fff;
      padding: 6px 16px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 0.85rem;
    }
    .nav-badge:hover { background: var(--primary-hover); color: #fff; }
    .hero-banner {
      background: radial-gradient(circle at 80% 20%, rgba(229, 9, 20, 0.15) 0%, rgba(15, 16, 22, 1) 70%), linear-gradient(180deg, #161822 0%, #0f1016 100%);
      padding: 60px 0 70px;
      border-bottom: 1px solid var(--border-color);
    }
    .hero-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }
    .hero-h1 {
      font-size: 2.2rem;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 16px;
      background: linear-gradient(90deg, #ffffff, #d1d5db);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-desc { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 24px; }
    .progress-wrap { background: #25293a; border-radius: 999px; height: 12px; overflow: hidden; margin: 16px 0 8px; }
    .progress-bar-inner { background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)); height: 100%; width: 78%; border-radius: 999px; }
    .progress-meta { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--text-muted); }
    .btn-main {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: var(--primary-color);
      color: #fff;
      font-weight: 600;
      padding: 12px 28px;
      border-radius: var(--radius-sm);
      border: none;
      cursor: pointer;
      transition: var(--transition);
    }
    .btn-main:hover { background: var(--primary-hover); color: #fff; transform: translateY(-2px); }
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: transparent;
      border: 1px solid var(--border-color);
      color: var(--text-main);
      font-weight: 500;
      padding: 12px 24px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition);
    }
    .btn-outline:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--secondary-color); color: var(--secondary-color); }
    .custom-section { padding: 64px 0; border-bottom: 1px solid var(--border-color); }
    .section-alt { background-color: #13151f; }
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: 1.6rem; font-weight: 700; color: #fff; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
    .section-title::before { content: ""; display: inline-block; width: 4px; height: 20px; background: var(--primary-color); border-radius: 2px; }
    .section-desc { color: var(--text-muted); font-size: 0.95rem; max-width: 820px; margin: 0; line-height: 1.6; }
    .feature-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      height: 100%;
      transition: var(--transition);
    }
    .feature-card:hover { transform: translateY(-4px); border-color: #404860; box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3); }
    .card-icon { font-size: 1.8rem; color: var(--secondary-color); margin-bottom: 16px; }
    .card-title { font-size: 1.15rem; font-weight: 600; color: #fff; margin-bottom: 10px; }
    .card-text { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin: 0; }
    .stat-badge {
      background: rgba(245, 197, 24, 0.1);
      border: 1px solid rgba(245, 197, 24, 0.3);
      color: var(--secondary-color);
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 0.75rem;
      font-weight: 600;
      display: inline-block;
      margin-bottom: 12px;
    }
    .table-custom {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .table-custom th {
      background: #1e2230;
      color: #fff;
      padding: 16px 20px;
      font-weight: 600;
      font-size: 0.95rem;
      text-align: left;
      border-bottom: 1px solid var(--border-color);
    }
    .table-custom td {
      padding: 16px 20px;
      color: var(--text-muted);
      font-size: 0.9rem;
      border-bottom: 1px solid var(--border-color);
    }
    .table-custom tr:last-child td { border-bottom: none; }
    .table-custom tr:hover td { background: rgba(255, 255, 255, 0.02); }
    .timeline-list { list-style: none; margin: 0; padding: 0 0 0 20px; border-left: 2px solid var(--border-color); }
    .timeline-item { position: relative; margin-bottom: 28px; }
    .timeline-item:last-child { margin-bottom: 0; }
    .timeline-point { position: absolute; left: -27px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--primary-color); border: 2px solid var(--bg-dark); }
    .timeline-title { font-size: 1.05rem; font-weight: 600; color: #fff; margin-bottom: 6px; }
    .timeline-text { color: var(--text-muted); font-size: 0.9rem; margin: 0; }
    .news-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      padding: 16px;
      border-radius: var(--radius-sm);
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      margin-bottom: 14px;
      transition: var(--transition);
    }
    .news-item:hover { border-color: var(--secondary-color); transform: translateX(4px); }
    .news-tag {
      background: rgba(229, 9, 20, 0.12);
      color: var(--primary-color);
      font-size: 0.75rem;
      font-weight: 600;
      padding: 4px 8px;
      border-radius: 4px;
      white-space: nowrap;
    }
    .site-footer {
      background: #0b0c10;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 24px;
      color: var(--text-muted);
      font-size: 0.88rem;
    }
    .footer-logo { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 14px; display: inline-flex; align-items: center; gap: 8px; }
    .footer-links { list-style: none; margin: 0; padding: 0; }
    .footer-links li { margin-bottom: 8px; }
    .footer-links a { color: var(--text-muted); }
    .footer-links a:hover { color: #fff; }
    .copyright-bar {
      border-top: 1px solid #1a1e2a;
      margin-top: 36px;
      padding-top: 20px;
      text-align: center;
      font-size: 0.8rem;
      color: #6b7280;
    }
    @media (max-width: 768px) {
      .hero-h1 { font-size: 1.6rem; }
      .header-inner { height: 60px; }
      .custom-section { padding: 40px 0; }
    }

/* roulang page: category1 */
:root {
      --primary-color: #e50914;
      --primary-hover: #b80710;
      --secondary-color: #f5c518;
      --bg-dark: #0f1016;
      --bg-card: #191b26;
      --bg-card-hover: #222634;
      --text-main: #f3f4f6;
      --text-muted: #9ca3af;
      --border-color: #2e3446;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }
    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--secondary-color); }
    img { max-width: 100%; height: auto; display: block; }
    
    .site-header {
      background: rgba(15, 16, 22, 0.95);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(10px);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.4rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.5px;
    }
    .brand-logo i { color: var(--primary-color); font-size: 1.6rem; }
    .nav-links { display: flex; align-items: center; gap: 24px; margin: 0; list-style: none; }
    .nav-links a { font-size: 0.95rem; font-weight: 500; color: var(--text-muted); }
    .nav-links a:hover, .nav-links a.active { color: #fff; }
    .nav-badge {
      background: var(--primary-color);
      color: #fff;
      padding: 6px 16px;
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 0.85rem;
    }
    .nav-badge:hover { background: var(--primary-hover); color: #fff; }
    
    .custom-section { padding: 56px 0; border-bottom: 1px solid var(--border-color); }
    .section-alt { background-color: #13151f; }
    .section-header { margin-bottom: 32px; }
    .section-title { font-size: 1.5rem; font-weight: 700; color: #fff; margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
    .section-title::before { content: ""; display: inline-block; width: 4px; height: 18px; background: var(--primary-color); border-radius: 2px; }
    .section-desc { color: var(--text-muted); font-size: 0.92rem; margin: 0; }
    
    .cat-hero {
      background: linear-gradient(180deg, #181b28 0%, #0f1016 100%);
      padding: 48px 0;
      border-bottom: 1px solid var(--border-color);
    }
    .cat-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(229, 9, 20, 0.15);
      border: 1px solid rgba(229, 9, 20, 0.35);
      color: #ff4d4f;
      padding: 4px 12px;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 600;
      margin-bottom: 16px;
    }
    .cat-h1 { font-size: 2.1rem; font-weight: 800; color: #fff; margin-bottom: 14px; }
    .cat-summary { font-size: 1rem; color: var(--text-muted); line-height: 1.7; max-width: 860px; margin-bottom: 24px; }
    
    .trust-checklist {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      padding: 16px 20px;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      margin-bottom: 24px;
    }
    .check-item { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-main); font-weight: 500; }
    .check-item i { color: #10b981; font-size: 1rem; }
    
    .stat-card-clean {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      text-align: center;
      transition: var(--transition);
    }
    .stat-card-clean:hover { border-color: var(--secondary-color); transform: translateY(-3px); }
    .stat-card-clean .num { font-size: 1.8rem; font-weight: 800; color: var(--secondary-color); margin-bottom: 4px; }
    .stat-card-clean .lbl { font-size: 0.85rem; color: var(--text-muted); }
    
    .article-card-main {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      margin-bottom: 20px;
      transition: var(--transition);
    }
    .article-card-main:hover { border-color: #3b4358; background: var(--bg-card-hover); }
    .article-meta-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; font-size: 0.82rem; color: var(--text-muted); }
    .tag-pill { background: rgba(245, 197, 24, 0.12); color: var(--secondary-color); padding: 2px 8px; border-radius: 4px; font-weight: 600; }
    .tag-pill-red { background: rgba(229, 9, 20, 0.12); color: var(--primary-color); padding: 2px 8px; border-radius: 4px; font-weight: 600; }
    .article-title-link { font-size: 1.25rem; font-weight: 700; color: #fff; margin-bottom: 10px; display: block; line-height: 1.4; }
    .article-title-link:hover { color: var(--secondary-color); }
    .article-brief { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; }
    
    .info-block {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      height: 100%;
    }
    .info-block-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
    .info-block-title i { color: var(--primary-color); }
    
    .rank-list { list-style: none; margin: 0; padding: 0; }
    .rank-item { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border-color); font-size: 0.88rem; }
    .rank-item:last-child { border-bottom: none; }
    .rank-index { width: 22px; height: 22px; background: #222634; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; color: var(--text-muted); margin-right: 8px; }
    .rank-item:nth-child(1) .rank-index { background: var(--primary-color); color: #fff; }
    .rank-item:nth-child(2) .rank-index { background: #d97706; color: #fff; }
    .rank-item:nth-child(3) .rank-index { background: #4b5563; color: #fff; }
    
    .rating-badge { color: var(--secondary-color); font-weight: 700; font-size: 0.85rem; }
    
    .btn-main {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: var(--primary-color);
      color: #fff;
      font-weight: 600;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      border: none;
      cursor: pointer;
      transition: var(--transition);
      font-size: 0.9rem;
    }
    .btn-main:hover { background: var(--primary-hover); color: #fff; }
    
    .site-footer {
      background: #0b0c10;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 24px;
      color: var(--text-muted);
      font-size: 0.88rem;
    }
    .footer-logo { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 14px; display: inline-flex; align-items: center; gap: 8px; }
    .footer-links { list-style: none; margin: 0; padding: 0; }
    .footer-links li { margin-bottom: 8px; }
    .footer-links a { color: var(--text-muted); font-size: 0.85rem; }
    .footer-links a:hover { color: #fff; }
    .copyright-bar {
      margin-top: 36px;
      padding-top: 20px;
      border-top: 1px solid #1a1d29;
      text-align: center;
      font-size: 0.8rem;
      color: #6b7280;
    }
    @media screen and (max-width: 768px) {
      .header-inner { height: auto; padding: 14px 0; flex-direction: column; gap: 12px; }
      .cat-h1 { font-size: 1.6rem; }
      .trust-checklist { flex-direction: column; gap: 10px; }
    }