:root{--crimson:#8d003c;--red:#c9002b;--red-dark:#a10022;--red-soft:#fcebef;--ink:#161821;--ink-2:#2e3140;--bg:#f5f5f7;--card:#ffffff;--text:#161821;--muted:#646673;--faint:#8b8d98;--line:#e4e4e9;--success:#176b45;--success-soft:#e8f3ed;--warning:#9a5700;--error:#b42318;--error-soft:#fdecea;--focus:#005fcc;--radius:12px;--radius-control:8px;--shadow:0 1px 2px rgba(22,24,33,0.06),0 4px 16px rgba(22,24,33,0.06);--tabbar:64px;--font:"Noto Sans Variable","Noto Sans TC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang HK",sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:#e9e9ee;color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased}a{color:inherit}:focus-visible{outline:3px solid 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