:root{color:#0f172a;background:#f8fafc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0}.shell{place-items:center;min-height:100vh;padding:2rem;display:grid}.card{background:#fff;border:1px solid #e2e8f0;border-radius:28px;width:min(720px,100%);padding:3rem;box-shadow:0 24px 80px #0f172a1f}.eyebrow{color:#2563eb;letter-spacing:.08em;text-transform:uppercase;font-weight:700}h1{letter-spacing:-.05em;margin:0;font-size:clamp(2.4rem,8vw,4rem)}dl{grid-template-columns:8rem 1fr;gap:.75rem 1rem;margin:2rem 0;display:grid}dt{color:#64748b}dd{margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}button{color:#fff;cursor:pointer;background:#2563eb;border:0;border-radius:999px;padding:.9rem 1.3rem;font-weight:700}