body{background:#020617;color:#e5e7eb;font-family:Arial}
.container{max-width:1000px;margin:auto;padding:30px}
h1{color:#22d3ee}
input,select,button{width:100%;padding:10px;margin:6px 0}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
button{background:#0ea5e9;border:none;color:white;font-size:16px;border-radius:6px}