html,body{margin:0;min-height:100vh;background:#0b1120;color:#f1f5f9;font-family:system-ui,sans-serif;display:flex;align-items:center;justify-content:center}
.not-found{text-align:center;padding:2rem}
.not-found h1{font-size:1.5rem;margin:0 0 .75rem}
.not-found p{margin:0 0 1.25rem;color:#cbd5e1}
.not-found a{color:#fbbf24}