body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

h1 {
    text-align: center;
    margin-top: 50px;
}

form {
    max-width: 300px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
}

form input {
    width: 100%;
    margin: 10px 0;
    padding: 10px;
}