:root{
  --bg:#ffffff; --ink:#0F172A; --sub:#475569; --muted:#E2E8F0;
  --brand:#2E5BFF; --brand-600:#1E40AF; --ok:#10B981;
  --radius:16px; --shadow:0 24px 80px rgba(2,6,23,.08);
}
body{color:var(--ink); background:var(--bg); font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;}
.h1{font-size:56px; line-height:1.05; font-weight:800; letter-spacing:-.02em;}
h2{font-size:38px; letter-spacing:-.02em;}
.lead{font-size:18px; color:var(--sub);}
.btn{display:inline-block; padding:12px 18px; border-radius:12px; font-weight:700; border:1px solid var(--brand); background:var(--brand); color:#fff; transition:.2s;}
.btn:hover{opacity:.92}
.btn-outline{background:#fff; color:var(--brand);}
.card, .box, .ncard, figure>img{border-radius:var(--radius); border:1px solid var(--muted); background:#fff;}