body {
    background: #f9f9f9;
}

.site-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
}

.site-nav a {
    text-decoration: none;
    color: #333;
}

.site-nav a:hover {
    color: #0073aa;
}