footer {
    text-align: center;
    margin-top: 60px;
    padding: 20px;
    border-top: 1px solid #2a2a2a;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: #4789f7;
    text-decoration: none;
    margin: 0 15px;
}

.footer-links a:hover {
    text-decoration: underline;
}

.copyright {
    color: #888;
    font-size: 0.9em;
}