/* roulang page: index */
:root {
      --bg-main: #0b0c10;
      --bg-card: #141b24;
      --color-gold: #f5a623;
      --color-cyan: #45f3ff;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-line: #1e293b;
    }
    html {
      scroll-behavior: smooth;
      background-color: var(--bg-main);
      color: var(--text-main);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
    }
    .cinema-glow {
      box-shadow: 0 0 35px -10px rgba(245, 166, 35, 0.25);
    }
    .cyan-glow {
      box-shadow: 0 0 30px -8px rgba(69, 243, 255, 0.2);
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #334155;
      border-radius: 4px;
    }
    .custom-scrollbar::-webkit-scrollbar-track {
      background: #0b0c10;
    }
    .transition-custom {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 166, 35, 0.4);
      box-shadow: 0 10px 25px -5px rgba(245, 166, 35, 0.12);
    }

/* roulang page: category1 */
:root {
      --bg-main: #0b0c10;
      --bg-card: #141b24;
      --color-gold: #f5a623;
      --color-cyan: #45f3ff;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-line: #1e293b;
    }
    html {
      scroll-behavior: smooth;
      background-color: var(--bg-main);
      color: var(--text-main);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
    }
    .cinema-glow {
      box-shadow: 0 0 35px -10px rgba(245, 166, 35, 0.25);
    }
    .card-hover {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 166, 35, 0.4);
      box-shadow: 0 10px 25px -5px rgba(245, 166, 35, 0.15);
    }
    .transition-custom {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .skeleton-box {
      background-color: #1e293b;
    }

/* roulang page: category2 */
:root {
      --bg-main: #0b0c10;
      --bg-card: #141b24;
      --color-gold: #f5a623;
      --color-cyan: #45f3ff;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-line: #1e293b;
    }
    html {
      scroll-behavior: smooth;
      background-color: var(--bg-main);
      color: var(--text-main);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
    }
    .transition-custom {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .cinema-glow {
      box-shadow: 0 0 35px -10px rgba(245, 166, 35, 0.25);
    }
    .card-hover {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 166, 35, 0.4);
      box-shadow: 0 10px 25px -5px rgba(245, 166, 35, 0.12);
    }
    .filter-btn-active {
      background-color: #f5a623;
      color: #0b0c10;
      font-weight: 700;
    }
    .filter-btn-default {
      background-color: #1a222d;
      color: #94a3b8;
    }
    .filter-btn-default:hover {
      background-color: #243040;
      color: #ffffff;
    }
    .rank-num-1 { color: #f5a623; }
    .rank-num-2 { color: #cbd5e1; }
    .rank-num-3 { color: #d97706; }

/* roulang page: category4 */
:root {
      --bg-main: #0b0c10;
      --bg-card: #141b24;
      --color-gold: #f5a623;
      --color-cyan: #45f3ff;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-line: #1e293b;
    }
    html {
      scroll-behavior: smooth;
      background-color: var(--bg-main);
      color: var(--text-main);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
    }
    .cinema-glow {
      box-shadow: 0 0 35px -10px rgba(245, 166, 35, 0.25);
    }
    .card-hover {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 166, 35, 0.4);
      box-shadow: 0 10px 25px -5px rgba(245, 166, 35, 0.12);
    }
    .transition-custom {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .line-clamp-2 {
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

/* roulang page: category3 */
:root {
      --bg-main: #0b0c10;
      --bg-card: #141b24;
      --color-gold: #f5a623;
      --color-cyan: #45f3ff;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --border-line: #1e293b;
    }
    html {
      scroll-behavior: smooth;
      background-color: var(--bg-main);
      color: var(--text-main);
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", PingFang SC, "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.7;
    }
    .cinema-glow {
      box-shadow: 0 0 35px -10px rgba(245, 166, 35, 0.25);
    }
    .card-hover {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover:hover {
      transform: translateY(-2px);
      border-color: rgba(245, 166, 35, 0.4);
      box-shadow: 0 10px 25px -5px rgba(245, 166, 35, 0.12);
    }
    .transition-custom {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .filter-badge-active {
      background-color: #f5a623;
      color: #0b0c10;
      font-weight: 600;
    }