body{font-family:system-ui,Arial,sans-serif;background:#0b0d10;color:#e8edf2;margin:0}
.wrap{max-width:640px;margin:40px auto;padding:20px}
h1{margin:0 0 10px}
form{display:flex;flex-direction:column;gap:10px;background:#12161b;padding:16px;border-radius:12px}
input,button{padding:10px;border-radius:8px;border:1px solid #2a2f36;background:#0b0d10;color:#e8edf2}
button{cursor:pointer}
.out{margin-top:14px}
a{color:#7dd3fc}