body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background: #0d0f1a;
    color: #e0e0e0;
}

button {
    padding: 15px;
    margin: 10px;
    font-size: 18px;
    background: #1e88e5;
    color: white;
    border: none;
    border-radius: 8px;
}

a {
    display: block;
    margin: 20px 0;
    font-size: 24px;
    color: #90caf9;
}