html { scroll-behavior: smooth; }
    .bg-grid {
      background-image: 
        linear-gradient(to right, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.04) 1px, transparent 1px);
      background-size: 40px 40px;
    }
    .glow-soft { filter: blur(80px); opacity: 0.35; }
    /* 详情页文章排版 */
    .article-content h2 { font-size: 1.5rem; font-weight: 700; color: #1e293b; margin-top: 2rem; margin-bottom: 1rem; }
    .article-content h3 { font-size: 1.25rem; font-weight: 600; color: #1e293b; margin-top: 1.5rem; margin-bottom: 0.75rem; }
    .article-content p { color: #475569; line-height: 1.8; margin-bottom: 1.25rem; }
    .article-content ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.25rem; color: #475569; }
    .article-content ul li { margin-bottom: 0.5rem; line-height: 1.7; }
    .article-content img { border-radius: 1rem; margin: 2rem 0; width: 100%; }
    .article-content blockquote {
      border-left: 4px solid #14b8a6;
      background-color: #f0fdfa;
      padding: 1rem 1.5rem;
      border-radius: 0 0.75rem 0.75rem 0;
      margin: 1.5rem 0;
      color: #0f766e;
      font-style: italic;
    }