:root{font-family:Inter,system-ui;color:#ecfff2;background:#07130c}body{margin:0;display:grid;min-height:100vh;place-items:center}main{max-width:720px;padding:48px}h1{font-size:clamp(42px,8vw,80px);line-height:.98;margin:12px 0 24px}.eyebrow{color:#6ee797;letter-spacing:.18em;font-weight:700}p{color:#a7b9ad;font-size:18px;line-height:1.6}pre{margin-top:32px;padding:18px;border:1px solid #24442e;border-radius:12px;background:#0c2013;color:#9af2b7}