body {
    font-family: Arial, sans-serif;
    padding: 20px;
    max-width: 400px;
    margin: auto;
    background-color: #f2f2f2;
}

form {
    background: white;
    padding: 20px;
    border-radius: 8px;
}

input, button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-top: 10px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
}

a {
    display: inline-block;
    margin-top: 10px;
    color: #333;
}