/* roulang page: index */
:root {
      --bg-base: #111215;
      --bg-alt: #181A1F;
      --surface: #20232A;
      --surface-hover: #282C35;
      --border: rgba(255, 255, 255, 0.08);
      --border-accent: #D4AF37;
      --gold-primary: #D4AF37;
      --gold-hover: #E5A93C;
      --text-main: #F5F6F8;
      --text-muted: #A0A5B1;
      --text-dark: #111215;
      --blue-gray: #6C7D93;
      --radius: 3px;
      --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
      --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.55);
    }
    
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height: 1.65;
      font-size: 15px;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 70px;
    }
    
    a {
      color: var(--gold-primary);
      text-decoration: none;
      transition: all 0.25s ease;
    }
    a:hover {
      color: var(--gold-hover);
    }
    
    h1, h2, h3, h4 {
      color: var(--text-main);
      font-weight: 700;
      letter-spacing: -0.01em;
    }
    
    .promo-bar {
      background: #261E14;
      border-bottom: 1px solid rgba(212, 175, 55, 0.2);
      font-size: 13px;
      color: var(--gold-primary);
      height: 38px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
    }
    .promo-bar .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .status-dot {
      width: 7px;
      height: 7px;
      background: #22c55e;
      border-radius: 50%;
      box-shadow: 0 0 8px #22c55e;
    }
    
    .site-header {
      background: var(--bg-alt);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 999;
      box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }
    .top-bar {
      background: transparent;
      padding: 12px 24px;
      max-width: 1320px;
      margin: 0 auto;
    }
    .brand-logo {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
      letter-spacing: 0.02em;
    }
    .brand-logo span {
      color: var(--gold-primary);
      font-family: Georgia, serif;
    }
    .main-nav {
      display: flex;
      list-style: none;
      margin: 0;
      gap: 28px;
    }
    .main-nav a {
      color: var(--text-muted);
      font-size: 15px;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .main-nav a:hover,
    .main-nav a.active {
      color: var(--gold-primary);
    }
    .main-nav a.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--gold-primary);
    }
    
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .btn-gold {
      background: var(--gold-primary);
      color: var(--text-dark);
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius);
      border: 1px solid var(--gold-primary);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .btn-gold:hover {
      background: var(--gold-hover);
      color: var(--text-dark);
      transform: translateY(-2px);
      box-shadow: 0 4px 14px rgba(212, 175, 55, 0.4);
    }
    .btn-ghost {
      background: transparent;
      color: var(--text-main);
      font-weight: 500;
      padding: 9px 18px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      transition: all 0.2s ease;
    }
    .btn-ghost:hover {
      border-color: var(--gold-primary);
      color: var(--gold-primary);
    }
    
    .section-wrap {
      padding: 76px 0;
      position: relative;
    }
    .section-wrap.alt-bg {
      background-color: var(--bg-alt);
    }
    .section-header {
      margin-bottom: 42px;
      position: relative;
    }
    .section-header h2 {
      font-size: 30px;
      margin-bottom: 12px;
      display: inline-block;
      position: relative;
    }
    .section-header h2::after {
      content: '';
      display: block;
      width: 46px;
      height: 2px;
      background: var(--gold-primary);
      margin-top: 8px;
    }
    .section-header p {
      color: var(--text-muted);
      font-size: 15px;
      max-width: 820px;
      margin: 0;
    }
    
    .search-hero {
      padding: 90px 0 80px;
      background: radial-gradient(circle at 50% 20%, rgba(212,175,55,0.12), transparent 70%), var(--bg-alt);
      border-bottom: 1px solid var(--border);
      text-align: center;
    }
    .search-hero h1 {
      font-size: 44px;
      font-weight: 800;
      margin-bottom: 18px;
      line-height: 1.25;
      color: var(--text-main);
    }
    .search-hero .lead-desc {
      color: var(--text-muted);
      font-size: 16px;
      max-width: 840px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }
    .hero-search-box {
      max-width: 720px;
      margin: 0 auto 28px;
      display: flex;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 6px;
      box-shadow: var(--shadow);
    }
    .hero-search-box input {
      background: transparent;
      border: none;
      color: var(--text-main);
      padding: 12px 18px;
      font-size: 16px;
      flex: 1;
      box-shadow: none;
      margin: 0;
    }
    .hero-search-box input:focus {
      outline: none;
      background: transparent;
    }
    .hero-tags {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 36px;
    }
    .hero-tags span {
      color: var(--text-muted);
      font-size: 13px;
    }
    .hero-tags a {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border);
      padding: 4px 12px;
      border-radius: var(--radius);
      font-size: 13px;
      color: var(--text-muted);
    }
    .hero-tags a:hover {
      color: var(--gold-primary);
      border-color: var(--gold-primary);
    }
    .hero-stats-bar {
      display: flex;
      justify-content: center;
      gap: 48px;
      padding-top: 24px;
      border-top: 1px solid var(--border);
      max-width: 900px;
      margin: 0 auto;
    }
    .stat-mini-item {
      text-align: center;
    }
    .stat-mini-item .num {
      font-size: 24px;
      font-weight: 700;
      color: var(--gold-primary);
    }
    .stat-mini-item .lbl {
      font-size: 13px;
      color: var(--text-muted);
    }

    .card-dark {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 26px;
      box-shadow: var(--shadow);
      transition: all 0.25s ease;
      height: 100%;
    }
    .card-dark:hover {
      border-color: var(--gold-primary);
      transform: translateY(-3px);
    }
    .badge-index {
      font-family: Georgia, serif;
      font-size: 18px;
      color: var(--gold-primary);
      margin-bottom: 12px;
      font-weight: bold;
    }

    .case-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 24px;
      border-radius: var(--radius);
      height: 100%;
    }
    .case-meta {
      font-size: 13px;
      color: var(--blue-gray);
      margin-bottom: 10px;
      display: flex;
      justify-content: space-between;
    }
    
    .kpi-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      text-align: center;
    }
    .kpi-box {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 30px 15px;
      border-radius: var(--radius);
    }
    .kpi-box .val {
      font-size: 38px;
      font-weight: 800;
      color: var(--gold-primary);
      line-height: 1.1;
      margin-bottom: 6px;
    }
    
    .table-matrix {
      width: 100%;
      border-collapse: collapse;
      background: var(--surface);
      border: 1px solid var(--border);
    }
    .table-matrix th,
    .table-matrix td {
      padding: 16px 20px;
      border: 1px solid var(--border);
      text-align: left;
      font-size: 14px;
    }
    .table-matrix th {
      background: #181a1f;
      color: var(--text-main);
      font-weight: 600;
    }
    .highlight-col {
      background: rgba(212, 175, 55, 0.05);
      border-left: 2px solid var(--gold-primary) !important;
      border-right: 2px solid var(--gold-primary) !important;
      color: var(--gold-primary);
      font-weight: 600;
    }

    .cat-entry-card {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 24px;
      border-radius: var(--radius);
      text-align: center;
      transition: all 0.3s ease;
    }
    .cat-entry-card:hover {
      border-color: var(--gold-primary);
      background: var(--surface-hover);
    }
    .cat-icon {
      font-size: 36px;
      color: var(--gold-primary);
      margin-bottom: 16px;
    }

    .accordion-item-box {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 14px;
      overflow: hidden;
    }
    .accordion-header-btn {
      width: 100%;
      text-align: left;
      padding: 18px 22px;
      background: transparent;
      border: none;
      color: var(--text-main);
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .accordion-body-content {
      padding: 0 22px 20px;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .trust-strip {
      background: #15171b;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 28px 0;
    }
    .trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .trust-item i {
      font-size: 26px;
      color: var(--gold-primary);
    }
    .trust-item h4 {
      font-size: 15px;
      margin-bottom: 3px;
    }
    .trust-item p {
      font-size: 12px;
      color: var(--text-muted);
      margin: 0;
    }

    .form-panel {
      background: var(--surface);
      border: 1px solid var(--border);
      padding: 36px;
      border-radius: var(--radius);
      max-width: 640px;
      margin: 0 auto;
    }
    .form-group {
      margin-bottom: 18px;
    }
    .form-group label {
      display: block;
      font-size: 14px;
      color: var(--text-main);
      margin-bottom: 8px;
      text-align: left;
    }
    .form-group input,
    .form-group select {
      width: 100%;
      background: var(--bg-base);
      border: 1px solid var(--border);
      padding: 12px 16px;
      color: var(--text-main);
      border-radius: var(--radius);
      font-size: 14px;
      box-shadow: none;
    }
    .form-group input:focus,
    .form-group select:focus {
      border-color: var(--gold-primary);
      outline: none;
      background: var(--bg-base);
    }

    .sticky-bar {
      position: fixed;
      bottom: 0;
      left: 0;
      width: 100%;
      background: rgba(24, 26, 31, 0.96);
      backdrop-filter: blur(10px);
      border-top: 1px solid var(--gold-primary);
      z-index: 1000;
      padding: 12px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: 0 -4px 16px rgba(0,0,0,0.5);
    }
    .sticky-info {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
    }

    .site-footer {
      background: #0d0e11;
      border-top: 1px solid var(--border);
      padding: 60px 0 30px;
      color: var(--text-muted);
      font-size: 14px;
    }
    .footer-title {
      color: var(--text-main);
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--gold-primary);
    }
    .footer-bottom {
      margin-top: 50px;
      padding-top: 24px;
      border-top: 1px solid var(--border);
      text-align: center;
      font-size: 13px;
    }

    @media (max-width: 992px) {
      .kpi-row, .trust-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .search-hero h1 {
        font-size: 32px;
      }
      .hero-stats-bar {
        gap: 24px;
        flex-wrap: wrap;
      }
    }
    @media (max-width: 640px) {
      .promo-bar {
        display: none;
      }
      .main-nav {
        display: none;
      }
      .kpi-row, .trust-grid {
        grid-template-columns: 1fr;
      }
      .section-wrap {
        padding: 48px 0;
      }
      .sticky-bar {
        flex-direction: column;
        gap: 8px;
        text-align: center;
      }
    }

/* roulang page: category2 */
:root {
      --bg-base: #111215;
      --bg-alt: #181A1F;
      --surface: #20232A;
      --surface-hover: #282C35;
      --border: rgba(255, 255, 255, 0.08);
      --border-accent: #D4AF37;
      --gold-primary: #D4AF37;
      --gold-hover: #E5A93C;
      --text-main: #F5F6F8;
      --text-muted: #A0A5B1;
      --text-dark: #111215;
      --blue-gray: #6C7D93;
      --radius: 3px;
      --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
      --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.55);
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height: 1.65;
      font-size: 15px;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 70px;
    }
    a {
      color: var(--gold-primary);
      text-decoration: none;
      transition: all 0.25s ease;
    }
    a:hover {
      color: var(--gold-hover);
    }
    .promo-top-bar {
      background: #261E14;
      border-bottom: 1px solid rgba(212, 175, 55, 0.2);
      padding: 7px 0;
      font-size: 12px;
      color: #dfd2b5;
    }
    .promo-top-bar .grid-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .promo-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .status-dot-pulse {
      width: 8px;
      height: 8px;
      background: #22c55e;
      border-radius: 50%;
      box-shadow: 0 0 8px #22c55e;
      display: inline-block;
    }
    .site-header {
      background: var(--bg-alt);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 999;
      box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    }
    .site-header .top-bar {
      background: transparent;
      padding: 12px 1.25rem;
      max-width: 1200px;
      margin: 0 auto;
    }
    .brand-logo {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
      letter-spacing: 0.02em;
    }
    .brand-logo span {
      color: var(--gold-primary);
      font-family: Georgia, serif;
    }
    .main-nav {
      display: flex;
      list-style: none;
      margin: 0;
      gap: 28px;
    }
    .main-nav a {
      color: var(--text-muted);
      font-size: 15px;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }
    .main-nav a:hover,
    .main-nav a.active {
      color: var(--gold-primary);
    }
    .main-nav a.active::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--gold-primary);
    }
    .nav-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .btn-gold {
      background: var(--gold-primary);
      color: var(--text-dark);
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius);
      border: 1px solid var(--gold-primary);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .btn-gold:hover {
      background: var(--gold-hover);
      color: var(--text-dark);
      transform: translateY(-2px);
      box-shadow: 0 4px 14px rgba(212, 175, 55, 0.4);
    }
    .btn-ghost {
      background: transparent;
      color: var(--text-main);
      font-weight: 500;
      padding: 9px 18px;
      border-radius: var(--radius);
      border: 1px solid var(--border);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      transition: all 0.2s ease;
    }
    .btn-ghost:hover {
      border-color: var(--gold-primary);
      color: var(--gold-primary);
    }
    .section-wrap {
      padding: 72px 0;
      position: relative;
    }
    .section-wrap.alt-bg {
      background-color: var(--bg-alt);
    }
    .section-header {
      margin-bottom: 36px;
      position: relative;
    }
    .section-header h2 {
      font-size: 28px;
      font-weight: 700;
      margin-bottom: 10px;
      display: inline-block;
      position: relative;
      color: var(--text-main);
    }
    .section-header h2::after {
      content: '';
      display: block;
      width: 44px;
      height: 2px;
      background: var(--gold-primary);
      margin-top: 8px;
    }
    .section-header p {
      color: var(--text-muted);
      font-size: 14px;
      margin: 0;
    }
    
    /* Category 2 Console */
    .console-panel {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow);
      margin-top: 36px;
    }
    .breadcrumb-trail {
      font-size: 13px;
      color: var(--blue-gray);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .breadcrumb-trail a {
      color: var(--text-muted);
    }
    .breadcrumb-trail a:hover {
      color: var(--gold-primary);
    }
    .category-h1 {
      font-size: 32px;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 12px;
      color: var(--text-main);
      letter-spacing: -0.01em;
    }
    .category-subtext {
      color: var(--text-muted);
      font-size: 14px;
      margin-bottom: 24px;
      line-height: 1.7;
    }
    .filter-group {
      display: flex;
      flex-direction: column;
      gap: 14px;
      padding-top: 18px;
      border-top: 1px solid var(--border);
    }
    .filter-row {
      display: flex;
      align-items: center;
      font-size: 13px;
      flex-wrap: wrap;
      gap: 10px;
    }
    .filter-label {
      color: var(--blue-gray);
      min-width: 72px;
      font-weight: 600;
    }
    .filter-item {
      color: var(--text-muted);
      background: rgba(255, 255, 255, 0.03);
      padding: 4px 12px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s;
    }
    .filter-item:hover {
      color: var(--text-main);
      border-color: rgba(212, 175, 55, 0.3);
    }
    .filter-item.active {
      background: rgba(212, 175, 55, 0.15);
      color: var(--gold-primary);
      border-color: var(--gold-primary);
      font-weight: 600;
    }
    .sort-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 20px;
      background: rgba(0, 0, 0, 0.25);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-top: 20px;
      font-size: 13px;
    }
    .sort-options {
      display: flex;
      gap: 18px;
    }
    .sort-options span {
      cursor: pointer;
      color: var(--text-muted);
    }
    .sort-options span.active {
      color: var(--gold-primary);
      font-weight: 600;
    }
    .data-indicator {
      color: var(--blue-gray);
    }

    /* Grid Cards */
    .grid-matrix-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: all 0.25s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .grid-matrix-card:hover {
      border-color: var(--gold-primary);
      transform: translateY(-4px);
    }
    .card-thumbnail {
      position: relative;
      background: #15181e;
      height: 170px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      border-bottom: 1px solid var(--border);
    }
    .card-thumbnail-mock {
      width: 100%;
      height: 100%;
      background: linear-gradient(135deg, #1c2028 0%, #0d0f12 100%);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: var(--blue-gray);
      transition: transform 0.35s ease;
    }
    .grid-matrix-card:hover .card-thumbnail-mock {
      transform: scale(1.03);
    }
    .rank-badge {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(17, 18, 21, 0.85);
      border: 1px solid var(--gold-primary);
      color: var(--gold-primary);
      padding: 2px 8px;
      font-size: 11px;
      font-weight: 700;
      border-radius: var(--radius);
      font-family: Georgia, serif;
    }
    .spec-badge {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: rgba(0, 0, 0, 0.7);
      color: #fff;
      font-size: 11px;
      padding: 2px 6px;
      border-radius: 2px;
    }
    .card-content {
      padding: 16px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .card-title-text {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }
    .card-meta-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: var(--blue-gray);
      margin-bottom: 14px;
    }
    .heat-score {
      color: #ef4444;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .card-action-bar {
      display: flex;
      gap: 8px;
    }
    .btn-card-stream {
      flex: 1;
      background: rgba(212, 175, 55, 0.1);
      border: 1px solid rgba(212, 175, 55, 0.3);
      color: var(--gold-primary);
      text-align: center;
      padding: 7px 0;
      font-size: 12px;
      font-weight: 600;
      border-radius: var(--radius);
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .btn-card-stream:hover {
      background: var(--gold-primary);
      color: var(--text-dark);
      border-color: var(--gold-primary);
    }
    .pagination-container {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      margin-top: 48px;
    }
    .page-btn {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--surface);
      border: 1px solid var(--border);
      color: var(--text-muted);
      border-radius: var(--radius);
      font-size: 13px;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .page-btn:hover {
      border-color: var(--gold-primary);
      color: var(--gold-primary);
    }
    .page-btn.active {
      background: var(--gold-primary);
      color: var(--text-dark);
      border-color: var(--gold-primary);
      font-weight: 700;
    }
    .more-entry-box {
      text-align: center;
      margin-top: 24px;
    }

    /* Section 3: Focus Cards */
    .focus-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 24px;
      position: relative;
      height: 100%;
      box-shadow: var(--shadow);
      transition: all 0.25s ease;
    }
    .focus-card:hover {
      border-color: var(--gold-primary);
      transform: translateY(-3px);
    }
    .focus-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      color: var(--gold-primary);
      letter-spacing: 0.05em;
      margin-bottom: 12px;
    }
    .focus-title {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
      line-height: 1.35;
    }
    .star-ratings {
      color: #f59e0b;
      font-size: 12px;
      margin-bottom: 12px;
    }
    .focus-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .focus-specs-list {
      list-style: none;
      margin: 0;
      padding: 0;
      font-size: 12px;
      color: var(--blue-gray);
      border-top: 1px solid var(--border);
      padding-top: 12px;
      display: flex;
      justify-content: space-between;
    }

    /* Section 4: Rating Matrix */
    .metric-radar-box {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 30px;
      height: 100%;
    }
    .metric-row {
      margin-bottom: 20px;
    }
    .metric-row:last-child {
      margin-bottom: 0;
    }
    .metric-info {
      display: flex;
      justify-content: space-between;
      font-size: 13px;
      margin-bottom: 6px;
    }
    .metric-label {
      color: var(--text-main);
      font-weight: 500;
    }
    .metric-score {
      color: var(--gold-primary);
      font-weight: 700;
      font-family: Georgia, serif;
    }
    .progress-track {
      background: rgba(255, 255, 255, 0.05);
      height: 6px;
      border-radius: 3px;
      overflow: hidden;
    }
    .progress-bar {
      background: linear-gradient(90deg, var(--gold-primary), var(--gold-hover));
      height: 100%;
    }
    .review-bubble-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 20px;
      margin-bottom: 16px;
      transition: all 0.2s ease;
    }
    .review-bubble-card:hover {
      border-color: rgba(212, 175, 55, 0.4);
    }
    .review-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 8px;
    }
    .review-user {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .review-timestamp {
      font-size: 12px;
      color: var(--blue-gray);
    }
    .review-content-text {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin: 0;
    }

    /* Section 5: Optimization Guide */
    .guide-box {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px;
      height: 100%;
    }
    .guide-title {
      font-size: 20px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .guide-step-item {
      display: flex;
      gap: 16px;
      margin-bottom: 22px;
    }
    .guide-step-item:last-child {
      margin-bottom: 0;
    }
    .step-number-box {
      width: 32px;
      height: 32px;
      background: rgba(212, 175, 55, 0.15);
      color: var(--gold-primary);
      border: 1px solid var(--gold-primary);
      border-radius: var(--radius);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-family: Georgia, serif;
      flex-shrink: 0;
    }
    .step-detail-title {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 4px;
    }
    .step-detail-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin: 0;
    }

    /* Section 6: Category FAQ */
    .accordion-item-box {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 14px;
      overflow: hidden;
      transition: all 0.25s ease;
    }
    .accordion-item-box:hover {
      border-color: rgba(212, 175, 55, 0.4);
    }
    .faq-toggle-header {
      padding: 18px 24px;
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      background: rgba(255, 255, 255, 0.01);
    }
    .faq-toggle-header i {
      color: var(--gold-primary);
      font-size: 13px;
    }
    .faq-body-content {
      padding: 0 24px 20px;
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.7;
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      padding-top: 14px;
    }

    /* Section 7: Aggregation CTA Banner */
    .aggregation-cta-banner {
      background: radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.15), transparent 60%), var(--bg-alt);
      border: 1px solid rgba(212, 175, 55, 0.3);
      border-radius: var(--radius);
      padding: 48px 40px;
      box-shadow: var(--shadow-lg);
    }
    .banner-title {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .banner-desc {
      font-size: 14px;
      color: var(--text-muted);
      max-width: 680px;
      margin: 0;
      line-height: 1.7;
    }

    /* Global Footer */
    .site-footer {
      background: #0d0e11;
      border-top: 1px solid var(--border);
      padding: 60px 0 30px;
      color: var(--text-muted);
    }
    .footer-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
      letter-spacing: 0.03em;
    }
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
      font-size: 13px;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--gold-primary);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      margin-top: 48px;
      padding-top: 24px;
      font-size: 12px;
      text-align: center;
    }

    /* Responsive */
    @media screen and (max-width: 768px) {
      .category-h1 { font-size: 24px; }
      .section-wrap { padding: 48px 0; }
      .sort-bar { flex-direction: column; gap: 12px; align-items: flex-start; }
      .aggregation-cta-banner { padding: 32px 20px; }
    }

/* roulang page: category1 */
:root {
    --bg-base: #111215;
    --bg-alt: #181A1F;
    --surface: #20232A;
    --surface-hover: #282C35;
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: #D4AF37;
    --gold-primary: #D4AF37;
    --gold-hover: #E5A93C;
    --text-main: #F5F6F8;
    --text-muted: #A0A5B1;
    --text-dark: #111215;
    --blue-gray: #6C7D93;
    --radius: 3px;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.55);
  }

  body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.65;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 0;
    margin: 0;
  }

  a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: all 0.25s ease;
  }
  a:hover {
    color: var(--gold-hover);
  }

  /* 顶部导航与通知条 */
  .site-header {
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
  }
  .top-notice-bar {
    background: #1f1810;
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
    padding: 6px 0;
    font-size: 12px;
    color: #c9baa2;
  }
  .top-notice-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .top-bar {
    background: transparent;
    padding: 12px 0;
  }
  .brand-logo {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.02em;
  }
  .brand-logo span {
    color: var(--gold-primary);
    font-family: Georgia, serif;
  }
  .main-nav {
    display: flex;
    list-style: none;
    margin: 0;
    gap: 28px;
  }
  .main-nav a {
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 6px 0;
  }
  .main-nav a:hover,
  .main-nav a.active {
    color: var(--gold-primary);
  }
  .main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold-primary);
  }
  .nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .btn-gold {
    background: var(--gold-primary);
    color: var(--text-dark);
    font-weight: 600;
    padding: 9px 20px;
    border-radius: var(--radius);
    border: 1px solid var(--gold-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  .btn-gold:hover {
    background: var(--gold-hover);
    color: var(--text-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.4);
  }
  .btn-ghost {
    background: transparent;
    color: var(--text-main);
    font-weight: 500;
    padding: 9px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.2s ease;
  }
  .btn-ghost:hover {
    border-color: var(--gold-primary);
    color: var(--gold-primary);
  }

  /* 通用板块与排版 */
  .section-wrap {
    padding: 70px 0;
    position: relative;
  }
  .section-wrap.alt-bg {
    background-color: var(--bg-alt);
  }
  .section-header {
    margin-bottom: 36px;
    position: relative;
  }
  .section-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-main);
    display: inline-block;
  }
  .section-header h2::after {
    content: '';
    display: block;
    width: 44px;
    height: 2px;
    background: var(--gold-primary);
    margin-top: 8px;
  }
  .section-header p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 800px;
    margin: 0;
  }

  /* 板块 1：分类控制台与 H1 检索区 */
  .category-console-section {
    background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.08), transparent 60%), var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 42px 0 36px;
  }
  .breadcrumb-nav {
    font-size: 13px;
    color: var(--blue-gray);
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
    align-items: center;
  }
  .breadcrumb-nav a {
    color: var(--text-muted);
  }
  .breadcrumb-nav a:hover {
    color: var(--gold-primary);
  }
  .cat-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
  }
  .cat-title-row h1 {
    font-size: 32px;
    font-weight: 800;
    margin: 0;
    color: var(--text-main);
    letter-spacing: -0.01em;
  }
  .cat-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 6px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--gold-primary);
  }
  .filter-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    box-shadow: var(--shadow);
  }
  .filter-row {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    font-size: 13px;
  }
  .filter-row:last-child {
    border-bottom: none;
  }
  .filter-label {
    width: 86px;
    color: var(--blue-gray);
    flex-shrink: 0;
  }
  .filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    flex: 1;
  }
  .filter-tag {
    color: var(--text-muted);
    padding: 2px 10px;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  .filter-tag:hover,
  .filter-tag.active {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-primary);
    font-weight: 600;
  }
  .sort-control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 12px;
  }
  .sort-group {
    display: flex;
    gap: 16px;
  }
  .sort-item {
    cursor: pointer;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  .sort-item.active {
    color: var(--gold-primary);
    font-weight: 600;
  }

  /* 板块 2：卡片网格列表主体 */
  .resource-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 24px;
    transition: all 0.28s ease;
    display: flex;
    flex-direction: column;
    height: calc(100% - 24px);
  }
  .resource-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
  }
  .card-poster {
    position: relative;
    height: 170px;
    background: #16181d;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .card-poster .poster-bg-icon {
    font-size: 48px;
    color: rgba(255, 255, 255, 0.06);
    transition: transform 0.4s ease;
  }
  .resource-card:hover .poster-bg-icon {
    transform: scale(1.1);
    color: rgba(212, 175, 55, 0.15);
  }
  .poster-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(17, 18, 21, 0.85);
    border: 1px solid var(--gold-primary);
    color: var(--gold-primary);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 2px;
    font-weight: 600;
    letter-spacing: 0.5px;
  }
  .poster-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 2px;
  }
  .card-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--blue-gray);
    margin-bottom: 8px;
  }
  .card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.45;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .card-tags {
    margin-top: auto;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding-top: 10px;
  }
  .card-tag-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 2px;
  }
  .pagination-container {
    margin-top: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
  }
  .page-link-custom {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-size: 14px;
    border-radius: var(--radius);
  }
  .page-link-custom:hover,
  .page-link-custom.current {
    background: var(--gold-primary);
    color: var(--text-dark);
    font-weight: 700;
    border-color: var(--gold-primary);
  }
  .load-more-wrap {
    text-align: center;
    margin-top: 30px;
  }

  /* 板块 3：焦点甄选榜 */
  .spotlight-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    height: 100%;
    position: relative;
    box-shadow: var(--shadow);
    transition: all 0.25s ease;
  }
  .spotlight-card:hover {
    border-color: var(--gold-primary);
  }
  .spotlight-index {
    font-size: 32px;
    font-weight: 900;
    font-family: Georgia, serif;
    color: rgba(212, 175, 55, 0.35);
    line-height: 1;
    margin-bottom: 12px;
  }
  .spotlight-rating {
    color: #eab308;
    font-size: 13px;
    margin-bottom: 10px;
    display: flex;
    gap: 4px;
  }
  .spotlight-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-main);
  }
  .spotlight-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
  }
  .spotlight-specs {
    border-top: 1px solid var(--border);
    padding-top: 14px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--blue-gray);
  }

  /* 板块 4：评分与评价矩阵 */
  .radar-indicator-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
  }
  .radar-score-header {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 20px;
  }
  .radar-score-header .big-score {
    font-size: 44px;
    font-weight: 800;
    color: var(--gold-primary);
    line-height: 1;
  }
  .indicator-bar-item {
    margin-bottom: 16px;
  }
  .indicator-info {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 6px;
  }
  .indicator-progress-bg {
    background: rgba(255, 255, 255, 0.06);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
  }
  .indicator-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #b89025, var(--gold-primary));
  }
  .feedback-bubble {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 18px;
    font-size: 13px;
    line-height: 1.6;
    position: relative;
  }
  .feedback-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--blue-gray);
  }
  .feedback-user {
    font-weight: 600;
    color: var(--text-main);
  }

  /* 板块 5：内容消费与播放指南 */
  .guide-article {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    height: 100%;
  }
  .guide-badge {
    display: inline-block;
    background: rgba(108, 125, 147, 0.15);
    border: 1px solid var(--blue-gray);
    color: #cbd5e1;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 2px;
    margin-bottom: 14px;
  }
  .guide-article h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--text-main);
  }
  .guide-article p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
  }
  .guide-step-list {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .guide-step-item {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-muted);
  }
  .guide-step-item i {
    color: var(--gold-primary);
    margin-top: 3px;
  }

  /* 板块 6：类目常见答疑 FAQ */
  .accordion-item-custom {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 14px;
    overflow: hidden;
  }
  .accordion-title-custom {
    padding: 18px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
  }
  .accordion-title-custom:hover {
    color: var(--gold-primary);
  }
  .accordion-content-custom {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 14px;
  }

  /* 板块 7：分类底层聚合 CTA */
  .cat-action-banner {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(32, 35, 42, 0.95) 100%), var(--bg-alt);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius);
    padding: 48px;
    box-shadow: var(--shadow-lg);
    text-align: center;
  }
  .cat-action-banner h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 12px;
  }
  .cat-action-banner p {
    color: var(--text-muted);
    font-size: 15px;
    max-width: 680px;
    margin: 0 auto 28px;
    line-height: 1.7;
  }
  .banner-features {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 30px;
    flex-wrap: wrap;
  }
  .banner-feature-item {
    font-size: 13px;
    color: var(--gold-primary);
    display: flex;
    align-items: center;
    gap: 8px;
  }

  /* 统一页脚样式 */
  .site-footer {
    background-color: var(--bg-alt);
    border-top: 1px solid var(--border);
    padding: 60px 0 24px;
    font-size: 14px;
  }
  .footer-title {
    color: var(--text-main);
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 18px;
    letter-spacing: 0.5px;
  }
  .footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .footer-links li {
    margin-bottom: 10px;
  }
  .footer-links a {
    color: var(--text-muted);
    font-size: 13px;
  }
  .footer-links a:hover {
    color: var(--gold-primary);
  }
  .footer-bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 12px;
  }

  /* 响应式断点控制 */
  @media screen and (max-width: 768px) {
    .section-wrap {
      padding: 48px 0;
    }
    .cat-title-row h1 {
      font-size: 24px;
    }
    .top-notice-inner {
      flex-direction: column;
      gap: 4px;
      text-align: center;
    }
    .filter-panel {
      padding: 14px 16px;
    }
    .filter-row {
      flex-direction: column;
      align-items: flex-start;
      gap: 6px;
    }
    .filter-label {
      width: 100%;
      font-weight: 600;
    }
    .cat-action-banner {
      padding: 28px 18px;
    }
    .cat-action-banner h3 {
      font-size: 20px;
    }
    .banner-features {
      gap: 14px;
      flex-direction: column;
      align-items: center;
    }
    .radar-score-header {
      flex-direction: column;
      gap: 4px;
    }
  }