:root{--ink:#13211c;--muted:#65736d;--paper:#f4f2eb;--card:#fffef9;--green:#1f5f4a;--mint:#dceade;--yellow:#f5d565;--red:#d95c54;--line:#dfe3dc;--shadow:0 12px 36px rgba(31,54,44,.08)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{height:68px;background:#173e32;color:white;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:20}.brand{font-weight:800;font-size:18px;color:#fff;text-decoration:none;letter-spacing:-.02em}.brand span{color:#d9b85c;margin-right:6px}.topbar nav{display:flex;align-items:center;gap:20px}.topbar nav a,.topbar .link{color:#dce8e2;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer}.topbar form{margin:0}.shell{max-width:1180px;margin:0 auto;padding:34px 24px 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