:root{--nav:#0b1f3a;--blue:#2563eb;--ink:#111827;--muted:#64748b;--line:#dbe4ef;--bg:#f5f8fc;--shadow:0 24px 80px rgba(11,31,58,.16)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,sans-serif;background:radial-gradient(circle at top right,rgba(37,99,235,.16),transparent 32%),var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.page{width:min(1180px,calc(100% - 32px));margin:auto;min-height:100vh;padding:24px 0 56px}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;gap:12px;align-items:center}.brand b,.brand span{display:block}.brand span{font-size:12px;color:var(--muted)}.mark{width:42px;height:42px;border-radius:14px;background:var(--nav);color:white;display:grid;place-items:center;font-weight:900}.nav nav{display:flex;gap:10px}.nav a{padding:10px 14px;border-radius:999px;font-weight:800;font-size:13px}.nav a:last-child{background:var(--nav);color:white}.hero{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:center;padding:70px 0 48px}.eyebrow{color:var(--blue);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:12px}h1{margin:0;font-size:clamp(44px,7vw,76px);line-height:.92;letter-spacing:-.07em;color:var(--nav)}.sub{color:var(--muted);font-size:18px;line-height:1.7;max-width:680px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.primary,.secondary{height:48px;padding:0 20px;display:inline-grid;place-items:center;border-radius:999px;font-weight:900}.primary{background:var(--blue);color:white}.secondary{background:white;border:1px solid var(--line)}.card,.grid article,.system{background:white;border:1px solid var(--line);border-radius:28px;padding:24px;box-shadow:var(--shadow)}.card span{color:var(--muted);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.card h2{color:var(--nav);font-size:32px;letter-spacing:-.05em}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:28px 0}.grid h2,.system h2{margin:0 0 8px;color:var(--nav)}.grid p,.system p,.system small{color:var(--muted);line-height:1.6}@media(max-width:820px){.nav{height:auto;flex-direction:column;align-items:flex-start}.hero,.grid{grid-template-columns:1fr}.card{order:-1}.nav nav{overflow-x:auto;width:100%}}