body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    background-color: #f4f6f8;
    color: #333;
}

header {
    background: #0a2540;
    color: #ffffff;
    padding: 25px;
    text-align: center;
}

header a {
    color: #66d9ef;
    text-decoration: none;
    margin: 0 5px;
}

section {
    background: #ffffff;
    max-width: 1000px;
    margin: 20px auto;
    padding: 20px;
    border-radius: 6px;
}

h2 {
    color: #0a2540;
    border-bottom: 2px solid #eee;
    padding-bottom: 5px;
}

ul {
    line-height: 1.8;
}

footer {
    background: #0a2540;
    color: white;
    text-align: center;
    padding: 10px;
}