:root{--bg:#f6f7f9;--ink:#1b1f24;--line:#3b6fd4;--conflict:#c4342b;--panel:#fff;--border:#dde1e6;--muted:#5c6570;--tint:#edf2fc;--conflict-tint:#fbedec;--watch:#8a5a00;--watch-tint:#fbf4e6;--rail:#c9d3e4;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box}html,body{max-width:100%;margin:0;padding:0;overflow-x:hidden}body{background:var(--bg);color:var(--ink);-webkit-text-size-adjust:100%;font:15px/1.75 -apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}a{color:var(--line)}h1,h2,h3{margin:0;line-height:1.4}p{margin:0 0 .9em}p:last-child{margin-bottom:0}.top{background:var(--panel);border-bottom:1px solid var(--border)}.top .wrap{flex-wrap:wrap;align-items:center;gap:8px 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