:root{--bg:#f4f7fb;--panel:#fff;--ink:#10233f;--muted:#66758b;--line:#dce5f0;--brand:#0758d3;--brand2:#14a9e8;--nav:#071a36;--good:#087f5b;--warn:#c56a00;--bad:#c5353f;--radius:18px}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.landing{min-height:100vh;background:radial-gradient(circle at 80% 12%,#d9f4ff 0,transparent 35%),linear-gradient(155deg,#f7fbff,#edf4fd)}.topbar{justify-content:space-between;max-width:1180px;margin:auto;padding:24px}.brand,.topbar{display:flex;align-items:center}.brand{gap:12px;font-weight:850;letter-spacing:-.03em}.brandmark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;color:white;background:linear-gradient(145deg,var(--brand),var(--brand2));box-shadow:0 10px 24px #0668cc35}.hero{max-width:1180px;margin:auto;padding:88px 24px 110px;display:grid;grid-template-columns:1.1fr 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