:root{--as-primary:#2563eb;--as-primary-dark:#1d4ed8;--as-bg:#f5f6f8;--as-card:#fff;--as-text:#1a1d23;--as-muted:#6b7280;--as-border:#eceef2;--as-radius:12px;--as-shadow:0 1px 2px rgba(15,23,42,.04);--el-color-primary:#2563eb}*{box-sizing:border-box}#app,body,html{margin:0;min-height:100%}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:var(--as-text);background:var(--as-bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.page-wrap{width:min(860px,calc(100% - 32px));margin:0 auto}.section-title{display:flex;align-items:center;justify-content:space-between;margin:0 0 14px;font-size:18px;font-weight:700}.section-title span{display:flex;align-items:center;gap:8px}.section-title span:before{content:"";width:3px;height:16px;border-radius:4px;background:var(--as-primary)}.article-html h2,.article-html h3{margin:24px 0 12px;line-height:1.4}.article-html p{margin:0 0 14px;line-height:1.85;color:#334155}.article-html ol,.article-html ul{padding-left:20px;color:#334155;line-height:1.8}.article-html code{padding:2px 6px;border-radius:4px;background:#f1f5f9;font-family:Consolas,Monaco,monospace;font-size:13px}.article-html pre{padding:14px 16px;overflow:auto;border-radius:8px;background:#0f172a;color:#e2e8f0;font-size:13px;line-height:1.6}.article-html pre code{padding:0;background:transparent;color:inherit}.article-html.no-copy,.article-html.no-copy *{-moz-user-select:none!important;user-select:none!important;-webkit-user-select:none!important;-webkit-touch-callout:none}