body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    margin: 0;
    padding: 2rem;
}

form {
    margin: 1rem 0;
}

button {
    padding: 0.5rem 1rem;
    background: #007acc;
    color: #fff;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #005fa3;
}