.blog-toc .md-editor-catalog{max-height:calc(100vh - 200px);font-size:13px;overflow-y:auto}.blog-toc .md-editor-catalog-link{color:#6b7280;cursor:pointer;white-space:nowrap;text-overflow:ellipsis;border-left:2px solid #0000;padding:4px 8px;line-height:1.5;transition:all .15s;display:block;overflow:hidden}.blog-toc .md-editor-catalog-link:hover{color:#374151;border-left-color:#d1d5db}.blog-toc .md-editor-catalog-active>.md-editor-catalog-link{color:#2563eb;background-color:#eff6ff;border-left-color:#2563eb;font-weight:500}.blog-toc .md-editor-catalog-active>span,.blog-toc .md-editor-catalog-link span:hover{color:#059669}.blog-toc .md-editor-catalog-indicator{background-color:#059669}.blog-toc .md-editor-catalog::-webkit-scrollbar{width:4px}.blog-toc .md-editor-catalog::-webkit-scrollbar-track{background:0 0}.blog-toc .md-editor-catalog::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:2px}.blog-toc .md-editor-catalog::-webkit-scrollbar-thumb:hover{background:#9ca3af}