body {background:#0d1117;color:#eaeef2;font-family:system-ui,sans-serif;margin:0;display:flex;align-items:center;justify-content:center;min-height:100vh;text-align:center;}
main {max-width:720px;padding:2rem;}
h1 {color:#00e5ff;font-size:2.4rem;margin-bottom:.5rem;}
p {color:#9aa4ad;font-size:1.1rem;}
.badge {display:inline-block;border:1px solid rgba(0,229,255,.25);border-radius:999px;padding:.3rem .8rem;margin-bottom:1rem;}