body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f4f8;
    color: #333;
    text-align: center;
}

.header {
    background-color: #003366;
    color: white;
    padding: 40px 20px 20px;
}

.logo {
    height: 60px;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1em;
    margin-top: 5px;
}

.main {
    padding: 40px 20px;
}

h2 {
    color: #333;
}

.button {
    display: inline-block;
    padding: 12px 25px;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

.button:hover {
    background-color: #0056b3;
}

footer {
    margin-top: 50px;
    padding: 20px;
    font-size: 0.9em;
    color: #666;
}