.site-footer {
    background: #1e1e1e;
    color: #ddd;
    padding: 2rem 1rem;
    text-align: center;
    margin-top: 4rem;
}
.site-footer a {
    color: #ddd;
    text-decoration: none;
}
.site-footer a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-content {
    max-width: 1000px;
    margin: 0 auto;
}
.footer-social {
    margin-top: 1rem;
}
.footer-social a {
    margin: 0 0.5rem;
    font-size: 1.2rem;
}