/* roulang page: index */
:root {
      --primary: #991b1b;
      --primary-hover: #b91c1c;
      --accent: #d97706;
      --bg-base: #f8fafc;
      --bg-zebra: #f1f5f9;
      --text-main: #0f172a;
      --text-muted: #475569;
      --border-line: #e2e8f0;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
    }
    .custom-scroll::-webkit-scrollbar { height: 6px; }
    .custom-scroll::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 4px; }

/* roulang page: article */
:root {
      --primary: #991b1b;
      --primary-hover: #b91c1c;
      --accent: #d97706;
      --bg-base: #f8fafc;
      --bg-zebra: #f1f5f9;
      --text-main: #0f172a;
      --text-muted: #475569;
      --border-line: #e2e8f0;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 4px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background-color: #cbd5e1;
      border-radius: 4px;
    }
    .prose-cinema {
      color: #334155;
      font-size: 1.05rem;
      line-height: 1.85;
    }
    .prose-cinema p {
      margin-bottom: 1.5rem;
      text-align: justify;
    }
    .prose-cinema h2 {
      font-size: 1.65rem;
      font-weight: 700;
      color: #0f172a;
      margin-top: 2.5rem;
      margin-bottom: 1rem;
      border-left: 4px solid #991b1b;
      padding-left: 0.75rem;
      line-height: 1.4;
    }
    .prose-cinema h3 {
      font-size: 1.35rem;
      font-weight: 600;
      color: #1e293b;
      margin-top: 2rem;
      margin-bottom: 0.75rem;
      line-height: 1.4;
    }
    .prose-cinema blockquote {
      border-left: 4px solid #d97706;
      background: #fef3c7;
      background: linear-gradient(to right, #fffbeb, #f8fafc);
      padding: 1rem 1.25rem;
      margin: 1.75rem 0;
      border-radius: 0 0.5rem 0.5rem 0;
      color: #92400e;
      font-style: italic;
    }
    .prose-cinema ul {
      list-style-type: disc;
      padding-left: 1.5rem;
      margin-bottom: 1.5rem;
      color: #475569;
    }
    .prose-cinema ol {
      list-style-type: decimal;
      padding-left: 1.5rem;
      margin-bottom: 1.5rem;
      color: #475569;
    }
    .prose-cinema li {
      margin-bottom: 0.5rem;
    }
    .prose-cinema img {
      border-radius: 0.5rem;
      margin: 1.75rem auto;
      max-width: 100%;
      height: auto;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }

/* roulang page: category1 */
:root {
      --primary: #991b1b;
      --primary-hover: #b91c1c;
      --accent: #d97706;
      --bg-base: #f8fafc;
      --bg-zebra: #f1f5f9;
      --text-main: #0f172a;
      --text-muted: #475569;
      --border-line: #e2e8f0;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
    }
    .custom-scroll::-webkit-scrollbar {
      height: 4px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background-color: #cbd5e1;
      border-radius: 4px;
    }
    .filter-btn.active {
      background-color: var(--primary);
      color: #ffffff;
      border-color: var(--primary);
    }