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

header {
    background-color: #003366;
    color: white;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5em;
    letter-spacing: 1px;
}

main {
    padding: 40px 20px;
    max-width: 800px;
    margin: 0 auto;
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

section {
    margin-bottom: 40px;
}

section h2 {
    border-bottom: 2px solid #003366;
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 2em;
}

ul {
    list-style: none;
    padding: 0;
}

ul li {
    margin-bottom: 15px;
}

ul li a.button {
    text-decoration: none;
    color: white;
    background-color: #007bff;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    display: inline-block;
}

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

footer {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 0px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.1);
}