:root{--ink:#172435;--muted:#63758a;--border:#dce5eb;--surface:#fff;--bg:#f5f7f9;--dark:#172b43;--accent:#0a766b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:14px}header{height:80px;background:#fff;border-bottom:1px solid var(--border);padding:0 max(24px,calc((100% - 1250px)/2));display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:13px}.brandmark{background:var(--dark);color:#fff;font-size:27px;width:44px;height:44px;display:grid;place-items:center;border-radius:12px}.brand strong{display:block;font-size:19px;letter-spacing:-.5px}.brand strong span{font-weight:450}.brand small{display:block;color:var(--muted);margin-top:3px}.headnote{font-size:12px;color:var(--muted)}main{max-width:1250px;margin:auto;padding:30px 24px 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