@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #eee;
    }

    .content {
        background-color: #1f1f1f;
        color: #eee;
        border-color: black;
    }

    .menu {
        background-color: #333;
        border-color: black;
        color: white
    }

    .menu a {
        color: white;
        text-decoration: none;
    }

    .menu a:hover {
        color: #ccc;
    }

    .menu a.active {
        font-weight: bold;
        color: white;
    }

    .headline {
        color: #fff;
    }

    .language-dropdown-content {
        background-color: #333;
        border-color: black;
    }

    .language-dropdown-content a {
        color: #eee;
    }

    .language-dropdown-content a:hover {
        background-color: #666;
        color: white;
    }
}