:root{--ink:#202124;--muted:#6f7073;--paper:#fff;--canvas:#f6f6f4;--line:#dfdfdc;--red:#c3262d;--red-dark:#9f1f25;--red-soft:#fff1f1;--blue-soft:#edf4f7;--blue-ink:#415e6c;--green:#2f8f57;--shadow:0 1px 2px #2021240f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;min-width:320px}html,body{min-height:100%;margin:0}body{background:var(--canvas);color:var(--ink);letter-spacing:0;font-family:Inter,Noto Sans SC,Microsoft YaHei,Arial,sans-serif;font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline-offset:2px;outline:3px solid #c3262d38}.app-shell{min-height:100dvh}.topbar{background:var(--paper);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;height:60px;padding:0 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