/* roulang page: article */
body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: #0f172a;
      background-color: #ffffff;
      -webkit-font-smoothing: antialiased;
    }
    .hero-banner-mask {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.85) 100%);
    }
    .hover-card-line {
      transition: all 0.2s ease-in-out;
    }
    .hover-card-line:hover {
      border-color: #2563eb;
      transform: translateY(-2px);
    }
    .article-content p {
      margin-bottom: 1.5rem;
      line-height: 1.85;
      font-size: 1.05rem;
      color: #334155;
      letter-spacing: 0.01em;
    }
    .article-content h2 {
      font-size: 1.5rem;
      font-weight: 700;
      color: #0f172a;
      margin-top: 2.25rem;
      margin-bottom: 1rem;
      padding-bottom: 0.5rem;
      border-bottom: 1px solid #e2e8f0;
    }
    .article-content h3 {
      font-size: 1.25rem;
      font-weight: 600;
      color: #1e293b;
      margin-top: 1.75rem;
      margin-bottom: 0.75rem;
    }
    .article-content ul, .article-content ol {
      margin-bottom: 1.5rem;
      padding-left: 1.5rem;
      color: #334155;
    }
    .article-content li {
      margin-bottom: 0.5rem;
      line-height: 1.75;
    }
    .article-content blockquote {
      border-left: 4px solid #2563eb;
      padding-left: 1rem;
      font-style: normal;
      color: #475569;
      background: #f8fafc;
      padding-top: 0.75rem;
      padding-bottom: 0.75rem;
      margin-bottom: 1.5rem;
    }

/* roulang page: category1 */
body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: #0f172a;
      background-color: #ffffff;
      -webkit-font-smoothing: antialiased;
    }
    .hero-banner-mask {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.85) 100%);
    }
    .hover-card-line {
      transition: all 0.2s ease-in-out;
    }
    .hover-card-line:hover {
      border-color: #2563eb;
      transform: translateY(-2px);
    }
    .scrollbar-none::-webkit-scrollbar {
      display: none;
    }
    .scrollbar-none {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }

/* roulang page: index */
@layer base {
            body {
                font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
                color: #0f172a;
                background-color: #ffffff;
                -webkit-font-smoothing: antialiased;
            }
        }
        .hero-banner-mask {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.85) 100%);
        }
        .hover-card-line {
            transition: all 0.2s ease-in-out;
        }
        .hover-card-line:hover {
            border-color: #2563eb;
            transform: translateY(-2px);
        }