body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#1a1f2b}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;text-align:center;padding:1rem;background:linear-gradient(160deg,#eef3ff,#fff)}h1{font-size:2.5rem;margin:0}.btn{margin-top:1rem;padding:.7rem 1.4rem;background:#2f5bea;color:#fff;border-radius:8px;text-decoration:none}