body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f9f9f9;
}
.container {
    padding: 2rem;
    text-align: center;
    background: #004aad;
    color: white;
}
.btn {
    background: white;
    color: #004aad;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
}
.form-section {
    padding: 2rem;
    background: #fff;
    text-align: center;
}
form input, form button {
    display: block;
    width: 90%;
    max-width: 400px;
    margin: 0.5rem auto;
    padding: 0.75rem;
}
form button {
    background: #004aad;
    color: white;
    border: none;
    border-radius: 5px;
}