:root{--azul:#22d3ef;--fondo:#0a1622;--fondo2:#0f2233;--texto:#e6f4f8;--tenue:#9fb8c4}
*{box-sizing:border-box}
body{margin:0;font:16px/1.6 -apple-system,system-ui,Segoe UI,Roboto,sans-serif;
  background:linear-gradient(160deg,var(--fondo),var(--fondo2));color:var(--texto);min-height:100vh}
.wrap{max-width:760px;margin:0 auto;padding:28px 20px 60px}
header{display:flex;align-items:center;gap:12px;margin-bottom:8px}
header .logo{width:44px;height:44px;border-radius:12px;background:var(--azul);display:grid;place-items:center;font-size:24px}
h1{font-size:26px;margin:18px 0 6px}h2{font-size:19px;margin:28px 0 8px;color:#bfeefb}
a{color:var(--azul)}
.card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:18px 20px;margin:14px 0}
.tenue{color:var(--tenue);font-size:14px}
.pill{display:inline-block;background:rgba(34,211,238,.15);color:var(--azul);border-radius:999px;padding:3px 10px;font-size:13px}
footer{margin-top:40px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;color:var(--tenue);font-size:13px}
ul{padding-left:20px}li{margin:4px 0}
.back{display:inline-block;margin-bottom:10px;font-size:14px}