:root{--bg:#fafafa;--surface:#fff;--ink:#171717;--muted:#666;--line:rgba(0,0,0,.08);--blue:#0068d6;--blue-bg:#ebf5ff;--green:#08783e;--green-bg:#eaf7ef;--red:#c72c25;--red-bg:#fff0ef;--amber:#8a5a00;--amber-bg:#fff6db;--shadow:0 0 0 1px var(--line),0 2px 2px rgba(0,0,0,.03),0 8px 8px -8px rgba(0,0,0,.04);--r:8px}*{box-sizing:border-box}html,body{max-width:100%;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--ink);font-family:Geist,Inter,system-ui,sans-serif;font-feature-settings:"liga" 1}button,input,select{font:inherit}.topbar{height:64px;background:#fff;box-shadow:0 1px 0 var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}.brand{display:flex;gap:12px;align-items:center}.brand .mark{width:32px;height:32px;background:#171717;color:#fff;display:grid;place-items:center;border-radius:7px;font-weight:600}.brand strong,.brand small{display:block}.brand strong{font-size:14px}.brand small{font:11px Geist 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