body {
    background: #0f172a;
    color: #fff;
    font-family: Arial;
}
.card {
    background: #1e293b;
    padding: 15px;
    border-radius: 12px;
    margin: 10px;
}
button {
    background: linear-gradient(45deg, gold, orange);
    border: none;
    padding: 10px;
    color: black;
    border-radius: 8px;
}
a { color: gold; display:block; margin:5px; }
select, input {
    padding: 10px;
    margin: 5px;
    border-radius: 8px;
}