:root{font-family:Inter,system-ui,sans-serif;color:#f7f4ed;background:#111315;line-height:1.4;font-synthesis:none;--bg:#111315;--surface:#1b1e20;--surface2:#24282a;--line:#3a3f40;--text:#f7f4ed;--muted:#9da3a1;--accent:#f2b74b;--accent2:#db7b2e;--danger:#ed7564}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select{font:inherit}button{cursor:pointer}.app{min-height:100vh;background:var(--bg);color:var(--text)}.app.light{--bg:#f4f1e9;--surface:#fff;--surface2:#eeeae0;--line:#d5d0c5;--text:#1c2020;--muted:#656a68}.topbar{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 940px)/2));position:sticky;top:0;background:var(--bg);z-index:5}.brand{display:flex;align-items:center;gap:11px}.brand-mark{display:grid;place-items:center;width:35px;height:35px;border:2px solid var(--accent);color:var(--accent);font-family:monospace;font-weight:500;transform:skew(-8deg)}.brand 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