/* roulang page: index */
:root {
      --bg-main: #0b0f19;
      --bg-card: #131926;
      --bg-card-hover: #1c2436;
      --text-white: #ffffff;
      --text-gray: #8e9bb0;
      --text-muted: #5e6b82;
      --accent-orange: #f59e0b;
      --accent-gold: #fbbf24;
      --accent-cyan: #38bdf8;
      --border-color: rgba(255, 255, 255, 0.08);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }

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

    body {
      background-color: var(--bg-main);
      color: var(--text-white);
      font-family: var(--font-stack);
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }

    .container {
      width: 100%;
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 16px;
    }

    /* 顶部导航 */
    .site-header {
      background-color: #0d1320;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 60px;
    }
    .logo-area {
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .logo-area:hover {
      opacity: 0.9;
    }

    .search-bar-wrap {
      flex: 1;
      max-width: 320px;
      margin: 0 24px;
      position: relative;
    }
    .search-input {
      width: 100%;
      background: #182030;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 6px 36px 6px 14px;
      font-size: 13px;
      color: #fff;
      outline: none;
      transition: border-color 0.2s;
    }
    .search-input:focus {
      border-color: #4a5d80;
    }
    .search-btn {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: var(--text-gray);
      cursor: pointer;
      font-size: 13px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      list-style: none;
    }
    .nav-links a {
      font-size: 14px;
      color: var(--text-gray);
    }
    .nav-links a:hover, .nav-links a.active {
      color: #fff;
    }

    .user-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: #e11d48;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 14px;
      margin-left: 16px;
    }

    /* 面包屑 / 小字 */
    .breadcrumb-bar {
      padding: 12px 0 8px;
      font-size: 12px;
      color: var(--text-muted);
    }
    .breadcrumb-bar a {
      color: var(--text-muted);
    }
    .breadcrumb-bar a:hover {
      color: var(--text-gray);
    }

    /* 首屏轮播 Hero 大卡片 */
    .hero-card {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      height: 360px;
      background: #111827;
      box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    }
    .hero-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .hero-mask {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(7, 10, 18, 0.85) 0%, rgba(7, 10, 18, 0.4) 40%, rgba(7, 10, 18, 0.1) 100%);
      display: flex;
      align-items: center;
      padding: 0 48px;
    }
    .hero-info {
      max-width: 440px;
    }
    .hero-title {
      font-size: 32px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 8px;
      letter-spacing: 1px;
    }
    .hero-sub {
      font-size: 14px;
      color: #cbd5e1;
      margin-bottom: 20px;
    }
    .hero-play-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 24px;
      background: #ffffff;
      color: #0b0f19;
      font-size: 14px;
      font-weight: 600;
      border-radius: 20px;
      cursor: pointer;
    }
    .hero-play-btn:hover {
      background: #e2e8f0;
      transform: translateY(-1px);
    }
    .hero-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 36px;
      height: 36px;
      background: rgba(0, 0, 0, 0.4);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      cursor: pointer;
      backdrop-filter: blur(4px);
      transition: background 0.2s;
    }
    .hero-arrow:hover {
      background: rgba(0, 0, 0, 0.7);
    }
    .hero-arrow-prev { left: 16px; }
    .hero-arrow-next { right: 16px; }

    /* 类型圆角胶囊横条 */
    .filter-tags-wrap {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin: 20px 0 28px;
      flex-wrap: wrap;
    }
    .filter-pill {
      background: #162032;
      color: #94a3b8;
      font-size: 13px;
      padding: 6px 16px;
      border-radius: 16px;
      transition: all 0.2s;
    }
    .filter-pill:hover, .filter-pill.active {
      background: #25334d;
      color: #fff;
    }

    /* 通用板块标题栏 */
    .section-title-bar {
      display: flex;
      align-items: center;
      margin-bottom: 16px;
      gap: 8px;
    }
    .section-bar-line {
      width: 4px;
      height: 18px;
      background: #f97316;
      border-radius: 2px;
    }
    .section-title {
      font-size: 18px;
      font-weight: 700;
      color: #ffffff;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* 影视海报网格 (6列) */
    .poster-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
      margin-bottom: 36px;
    }
    .poster-card {
      background: var(--bg-card);
      border-radius: 8px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: transform 0.25s, box-shadow 0.25s;
      border: 1px solid rgba(255,255,255,0.04);
    }
    .poster-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.5);
      border-color: rgba(255,255,255,0.12);
    }
    .poster-thumb-wrap {
      position: relative;
      width: 100%;
      padding-top: 140%;
      background: #1a2233;
      overflow: hidden;
    }
    .poster-thumb {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .poster-info {
      padding: 10px 8px;
    }
    .poster-name {
      font-size: 13px;
      font-weight: 600;
      color: #ffffff;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .poster-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 11px;
      color: var(--text-gray);
    }
    .poster-score {
      color: var(--accent-gold);
      display: flex;
      align-items: center;
      gap: 2px;
    }

    /* 本周热度排行榜 TOP5 列表框 */
    .rank-box {
      background: #111726;
      border-radius: 12px;
      padding: 20px;
      border: 1px solid rgba(255, 255, 255, 0.05);
      margin-bottom: 36px;
    }
    .rank-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
      color: #fff;
    }
    .rank-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .rank-item {
      display: flex;
      align-items: center;
      background: #151d30;
      border-radius: 8px;
      padding: 10px 16px;
      transition: background 0.2s;
    }
    .rank-item:hover {
      background: #1b263f;
    }
    .rank-badge {
      width: 24px;
      font-size: 14px;
      font-weight: bold;
      text-align: center;
      margin-right: 14px;
    }
    .badge-1 { color: #f59e0b; }
    .badge-2 { color: #94a3b8; }
    .badge-3 { color: #b45309; }
    .badge-num { color: #64748b; font-size: 13px; }
    
    .rank-name {
      flex: 1;
      font-size: 13px;
      color: #e2e8f0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .rank-heat {
      font-size: 12px;
      color: var(--accent-orange);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* 经典典藏横卡 (4列) */
    .classic-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-bottom: 36px;
    }
    .classic-card {
      background: #151d30;
      border-radius: 10px;
      padding: 12px;
      display: flex;
      align-items: center;
      gap: 12px;
      border: 1px solid rgba(255,255,255,0.04);
      transition: transform 0.2s, background 0.2s;
    }
    .classic-card:hover {
      background: #1c2740;
      transform: translateY(-2px);
    }
    .classic-thumb {
      width: 56px;
      height: 76px;
      border-radius: 6px;
      object-fit: cover;
      flex-shrink: 0;
    }
    .classic-content {
      overflow: hidden;
    }
    .classic-title {
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 4px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .classic-desc {
      font-size: 11px;
      color: #94a3b8;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    /* 即将上线·新片预告 (3列) */
    .upcoming-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 36px;
    }
    .upcoming-card {
      background: #131a2b;
      border-radius: 10px;
      padding: 18px 16px;
      text-align: center;
      border: 1px solid rgba(255, 255, 255, 0.05);
      position: relative;
    }
    .upcoming-tag {
      position: absolute;
      top: -10px;
      left: 50%;
      transform: translateX(-50%);
      background: #1e293b;
      border: 1px solid rgba(255,255,255,0.1);
      font-size: 11px;
      color: #94a3b8;
      padding: 2px 10px;
      border-radius: 10px;
    }
    .upcoming-name {
      font-size: 15px;
      font-weight: 600;
      color: #fff;
      margin: 8px 0 6px;
    }
    .upcoming-date {
      font-size: 12px;
      color: var(--text-gray);
      margin-bottom: 12px;
    }
    .upcoming-btn {
      display: inline-block;
      font-size: 12px;
      color: var(--accent-cyan);
    }
    .upcoming-btn:hover {
      text-decoration: underline;
    }

    /* 平台特色说明底栏 */
    .site-intro-box {
      background: #111726;
      border-radius: 12px;
      padding: 20px 24px;
      border: 1px solid rgba(255, 255, 255, 0.04);
      margin-bottom: 40px;
      text-align: center;
      font-size: 13px;
      color: #8fa0ba;
      line-height: 1.8;
    }

    /* 底部通用栏 */
    .site-footer {
      background: #090d16;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 24px 0;
      text-align: center;
      font-size: 12px;
      color: #64748b;
    }
    .footer-links {
      display: flex;
      justify-content: center;
      gap: 18px;
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #8fa0ba;
    }
    .footer-links a:hover {
      color: #fff;
    }

    /* 移动端响应式断点 */
    @media (max-width: 1024px) {
      .poster-grid {
        grid-template-columns: repeat(4, 1fr);
      }
      .classic-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .search-bar-wrap {
        display: none;
      }
      .hero-card {
        height: 240px;
      }
      .hero-mask {
        padding: 0 24px;
      }
      .hero-title {
        font-size: 22px;
      }
      .poster-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
      }
      .upcoming-grid {
        grid-template-columns: 1fr;
        gap: 18px;
      }
    }
    @media (max-width: 520px) {
      .poster-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .classic-grid {
        grid-template-columns: 1fr;
      }
      .nav-links {
        gap: 12px;
      }
    }

/* roulang page: category1 */
:root {
      --bg-main: #0b0f19;
      --bg-card: #131926;
      --bg-card-hover: #1c2436;
      --text-white: #ffffff;
      --text-gray: #8e9bb0;
      --text-muted: #5e6b82;
      --accent-orange: #f59e0b;
      --accent-gold: #fbbf24;
      --accent-cyan: #38bdf8;
      --border-color: rgba(255, 255, 255, 0.08);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-white);
      font-family: var(--font-stack);
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    .container {
      width: 100%;
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 16px;
    }
    .site-header {
      background-color: #0d1320;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 60px;
    }
    .logo-area {
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .logo-area:hover {
      opacity: 0.9;
    }
    .search-bar-wrap {
      flex: 1;
      max-width: 320px;
      margin: 0 24px;
      position: relative;
    }
    .search-input {
      width: 100%;
      background: #182030;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 6px 36px 6px 14px;
      font-size: 13px;
      color: #fff;
      outline: none;
      transition: border-color 0.2s;
    }
    .search-input:focus {
      border-color: #4a5d80;
    }
    .search-btn {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: var(--text-gray);
      cursor: pointer;
      font-size: 13px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      list-style: none;
    }
    .nav-links a {
      font-size: 14px;
      color: var(--text-gray);
    }
    .nav-links a:hover, .nav-links a.active {
      color: #fff;
    }
    .user-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: #25334d;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #cbd5e1;
      cursor: pointer;
    }
    .breadcrumb-bar {
      font-size: 12px;
      color: var(--text-muted);
      padding: 16px 0 10px;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .breadcrumb-bar a {
      color: var(--text-muted);
    }
    .breadcrumb-bar a:hover {
      color: var(--text-gray);
    }
    .category-hero {
      position: relative;
      border-radius: 16px;
      overflow: hidden;
      height: 320px;
      background: #111827;
      box-shadow: 0 10px 30px rgba(0,0,0,0.4);
      margin-bottom: 24px;
    }
    .category-hero-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
    .category-hero-mask {
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(7, 10, 18, 0.9) 0%, rgba(7, 10, 18, 0.6) 45%, rgba(7, 10, 18, 0.2) 100%);
      display: flex;
      align-items: center;
      padding: 0 44px;
    }
    .category-hero-content {
      max-width: 580px;
    }
    .hero-badge-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(245, 158, 11, 0.15);
      border: 1px solid rgba(245, 158, 11, 0.3);
      color: var(--accent-gold);
      padding: 4px 12px;
      border-radius: 12px;
      font-size: 12px;
      margin-bottom: 12px;
    }
    .category-hero-title {
      font-size: 32px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 10px;
      letter-spacing: 0.5px;
    }
    .category-hero-desc {
      font-size: 14px;
      color: #cbd5e1;
      line-height: 1.6;
      margin-bottom: 20px;
    }
    .category-hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 24px;
      background: #ffffff;
      color: #0b0f19;
      font-size: 13px;
      font-weight: 600;
      border-radius: 20px;
    }
    .btn-primary:hover {
      background: #e2e8f0;
    }
    .btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 20px;
      background: rgba(255, 255, 255, 0.1);
      color: #ffffff;
      font-size: 13px;
      font-weight: 500;
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.15);
    }
    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.2);
    }
    .filter-tags-wrap {
      display: flex;
      justify-content: flex-start;
      gap: 10px;
      margin-bottom: 24px;
      flex-wrap: wrap;
    }
    .filter-pill {
      background: #162032;
      color: #94a3b8;
      font-size: 13px;
      padding: 6px 16px;
      border-radius: 16px;
      transition: all 0.2s;
    }
    .filter-pill:hover, .filter-pill.active {
      background: #25334d;
      color: #fff;
    }
    .section-title-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 16px;
    }
    .section-title-left {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .section-bar-line {
      width: 4px;
      height: 18px;
      background: #f97316;
      border-radius: 2px;
    }
    .section-title {
      font-size: 18px;
      font-weight: 700;
      color: #ffffff;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .section-desc-note {
      font-size: 12px;
      color: var(--text-muted);
    }
    .poster-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
      margin-bottom: 36px;
    }
    .poster-card {
      background: var(--bg-card);
      border-radius: 8px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: transform 0.25s, box-shadow 0.25s;
      border: 1px solid rgba(255,255,255,0.04);
    }
    .poster-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.5);
      border-color: rgba(255,255,255,0.12);
    }
    .poster-thumb-wrap {
      position: relative;
      padding-top: 140%;
      background: #1b2438;
      overflow: hidden;
    }
    .poster-img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .poster-tag {
      position: absolute;
      top: 6px;
      right: 6px;
      background: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(4px);
      color: var(--accent-gold);
      font-size: 11px;
      padding: 2px 6px;
      border-radius: 4px;
      font-weight: 600;
    }
    .poster-info {
      padding: 10px 10px 12px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .poster-name {
      font-size: 13px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 4px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .poster-desc {
      font-size: 11px;
      color: var(--text-muted);
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 8px;
      flex: 1;
    }
    .poster-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 11px;
      color: var(--text-gray);
    }
    .empty-state {
      grid-column: 1 / -1;
      padding: 40px;
      text-align: center;
      color: var(--text-muted);
      background: var(--bg-card);
      border-radius: 8px;
    }
    .cinema-features-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-bottom: 36px;
    }
    .feature-box {
      background: #121824;
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 10px;
      padding: 20px 16px;
      transition: all 0.25s ease;
    }
    .feature-box:hover {
      background: #172133;
      border-color: rgba(255, 255, 255, 0.12);
      transform: translateY(-2px);
    }
    .feature-icon-wrap {
      width: 40px;
      height: 40px;
      border-radius: 8px;
      background: rgba(245, 158, 11, 0.12);
      color: var(--accent-orange);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      margin-bottom: 12px;
    }
    .feature-box-title {
      font-size: 15px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 6px;
    }
    .feature-box-desc {
      font-size: 12px;
      color: var(--text-gray);
      line-height: 1.6;
    }
    .faq-wrapper {
      background: #121824;
      border-radius: 12px;
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, 0.05);
      margin-bottom: 36px;
    }
    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .faq-item {
      background: #172030;
      border-radius: 8px;
      padding: 16px 18px;
    }
    .faq-question {
      font-size: 14px;
      font-weight: 600;
      color: #f1f5f9;
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .faq-question i {
      color: var(--accent-orange);
      font-size: 13px;
    }
    .faq-answer {
      font-size: 12px;
      color: var(--text-gray);
      line-height: 1.6;
    }
    .footer-seo-bar {
      margin-bottom: 24px;
      background: #0f1624;
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 8px;
      padding: 14px 20px;
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .site-footer {
      background-color: #080c14;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 28px 0;
      text-align: center;
      font-size: 12px;
      color: var(--text-muted);
    }
    .footer-links {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-bottom: 12px;
      flex-wrap: wrap;
    }
    .footer-links a {
      color: var(--text-gray);
    }
    .footer-links a:hover {
      color: #fff;
    }
    @media (max-width: 1024px) {
      .poster-grid {
        grid-template-columns: repeat(4, 1fr);
      }
      .cinema-features-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .header-inner {
        position: relative;
      }
      .search-bar-wrap {
        display: none;
      }
      .nav-links {
        gap: 14px;
      }
      .category-hero {
        height: auto;
        min-height: 240px;
      }
      .category-hero-mask {
        padding: 24px 20px;
        position: relative;
        background: #111827;
      }
      .category-hero-img {
        display: none;
      }
      .poster-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
      }
      .faq-grid {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 520px) {
      .poster-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .cinema-features-grid {
        grid-template-columns: 1fr;
      }
      .nav-links li:nth-child(n+4) {
        display: none;
      }
    }

/* roulang page: article */
:root {
      --bg-main: #0b0f19;
      --bg-card: #131926;
      --bg-card-hover: #1c2436;
      --text-white: #ffffff;
      --text-gray: #8e9bb0;
      --text-muted: #5e6b82;
      --accent-orange: #f59e0b;
      --accent-gold: #fbbf24;
      --accent-cyan: #38bdf8;
      --border-color: rgba(255, 255, 255, 0.08);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-main);
      color: var(--text-white);
      font-family: var(--font-stack);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    img {
      max-width: 100%;
      display: block;
    }
    .container {
      width: 100%;
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 16px;
    }
    .site-header {
      background-color: #0d1320;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 60px;
    }
    .logo-area {
      font-size: 22px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .logo-area:hover {
      opacity: 0.9;
    }
    .search-bar-wrap {
      flex: 1;
      max-width: 320px;
      margin: 0 24px;
      position: relative;
    }
    .search-input {
      width: 100%;
      background: #182030;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 6px 36px 6px 14px;
      font-size: 13px;
      color: #fff;
      outline: none;
      transition: border-color 0.2s;
    }
    .search-input:focus {
      border-color: #4a5d80;
    }
    .search-btn {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      background: none;
      border: none;
      color: var(--text-gray);
      cursor: pointer;
      font-size: 13px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      list-style: none;
    }
    .nav-links a {
      font-size: 14px;
      color: var(--text-gray);
    }
    .nav-links a:hover, .nav-links a.active {
      color: #fff;
    }
    .user-avatar {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: #e11d48;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 14px;
      cursor: pointer;
    }
    .breadcrumb-bar {
      padding: 16px 0;
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .breadcrumb-bar a {
      color: var(--text-muted);
    }
    .breadcrumb-bar a:hover {
      color: var(--text-gray);
    }
    .main-layout {
      display: grid;
      grid-template-columns: 1fr 300px;
      gap: 24px;
      margin-bottom: 40px;
    }
    .article-wrap {
      background: #121824;
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 30px;
    }
    .article-header {
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding-bottom: 20px;
      margin-bottom: 24px;
    }
    .article-title {
      font-size: 26px;
      font-weight: 700;
      color: #ffffff;
      line-height: 1.4;
      margin-bottom: 14px;
    }
    .meta-line {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      font-size: 13px;
      color: var(--text-gray);
    }
    .meta-tag {
      background: #1a2234;
      color: var(--accent-orange);
      padding: 2px 10px;
      border-radius: 12px;
      font-size: 12px;
    }
    .article-featured-media {
      margin-bottom: 24px;
      border-radius: 8px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.06);
    }
    .article-featured-media img {
      width: 100%;
      max-height: 380px;
      object-fit: cover;
    }
    .article-content {
      font-size: 15px;
      color: #cbd5e1;
      line-height: 1.8;
      word-break: break-word;
    }
    .article-content p {
      margin-bottom: 18px;
    }
    .article-content h2, .article-content h3 {
      color: #ffffff;
      margin: 28px 0 14px;
      font-weight: 600;
    }
    .article-content h2 {
      font-size: 20px;
      border-left: 4px solid var(--accent-orange);
      padding-left: 10px;
    }
    .article-content h3 {
      font-size: 17px;
    }
    .article-content ul, .article-content ol {
      margin: 0 0 18px 24px;
      color: #cbd5e1;
    }
    .article-content li {
      margin-bottom: 8px;
    }
    .empty-notice {
      padding: 60px 20px;
      text-align: center;
      color: var(--text-gray);
    }
    .empty-notice h2 {
      font-size: 22px;
      color: #fff;
      margin-bottom: 12px;
    }
    .back-home-btn {
      display: inline-block;
      margin-top: 16px;
      padding: 8px 22px;
      background: var(--accent-orange);
      color: #0b0f19;
      font-weight: 600;
      border-radius: 20px;
      font-size: 14px;
    }
    .sidebar-panel {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .side-card {
      background: #121824;
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 20px;
    }
    .side-card-title {
      font-size: 16px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      padding-bottom: 10px;
    }
    .side-card-title i {
      color: var(--accent-orange);
    }
    .side-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .side-item {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .side-item-thumb {
      width: 72px;
      height: 48px;
      border-radius: 6px;
      overflow: hidden;
      flex-shrink: 0;
      background: #1a2234;
    }
    .side-item-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .side-item-info {
      flex: 1;
      min-width: 0;
    }
    .side-item-title {
      font-size: 13px;
      color: #e2e8f0;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      line-height: 1.4;
    }
    .side-item-title:hover {
      color: var(--accent-orange);
    }
    .side-item-date {
      font-size: 11px;
      color: var(--text-muted);
      margin-top: 4px;
    }
    .side-promo-card {
      background: linear-gradient(135deg, #1b273d 0%, #111a2c 100%);
      border-radius: 12px;
      padding: 20px;
      border: 1px solid rgba(255, 255, 255, 0.08);
      text-align: center;
    }
    .side-promo-title {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 8px;
    }
    .side-promo-desc {
      font-size: 12px;
      color: var(--text-gray);
      line-height: 1.6;
      margin-bottom: 14px;
    }
    .side-promo-btn {
      display: inline-block;
      width: 100%;
      padding: 8px 0;
      background: #2563eb;
      color: #fff;
      border-radius: 6px;
      font-size: 13px;
      font-weight: 600;
    }
    .side-promo-btn:hover {
      background: #1d4ed8;
    }
    .site-footer {
      background: #090d16;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding: 30px 0 36px;
      font-size: 12px;
      color: var(--text-muted);
      text-align: center;
      margin-top: 40px;
    }
    .footer-links {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-bottom: 14px;
      flex-wrap: wrap;
    }
    .footer-links a {
      color: var(--text-gray);
    }
    .footer-links a:hover {
      color: #fff;
    }
    @media (max-width: 1024px) {
      .main-layout {
        grid-template-columns: 1fr;
      }
      .sidebar-panel {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
      }
    }
    @media (max-width: 768px) {
      .search-bar-wrap {
        display: none;
      }
      .article-wrap {
        padding: 20px 16px;
      }
      .article-title {
        font-size: 20px;
      }
      .sidebar-panel {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 520px) {
      .nav-links {
        gap: 14px;
      }
      .nav-links a {
        font-size: 13px;
      }
      .logo-area {
        font-size: 18px;
      }
    }