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

.language-switcher {
    text-align: right;
    padding: 10px;
}

.language-switcher button {
    margin: 5px;
    padding: 8px 12px;
}

header {
    background-color: #004080;
    color: white;
    padding: 20px;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
    text-align: center;
    background-color: #333;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 30px;
}

section h2 {
    color: #004080;
}