:root{--ink:#17151c;--muted:#77737f;--line:#e9e7ed;--paper:#fff;--wash:#f8f7fa;--purple:#7152c7;--lav:#eee8fb;--green:#38755c;--amber:#a66b19;--red:#a04e58;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--paper);font-size:14px}.topbar{height:66px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 5.3vw}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);letter-spacing:.11em;font-size:11px;font-weight:700}.brand b{font-weight:500;color:#77717f}.brand-mark{width:27px;height:27px;border-radius:8px;background:var(--ink);color:white;display:grid;place-items:center;font-size:15px;letter-spacing:0}.top-meta{display:flex;align-items:center;gap:9px;font:10px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.05em;color:#716d78}.top-meta 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