/* 公共 footer 样式 */
footer {
    padding: 2rem 0;
    text-align: center;
    font-size: 0.75rem;
    color: #9A8E7E;
    border-top: 1px solid #EAE1D8;
    margin-top: 2rem;
}

footer .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    footer .container {
        padding: 0 20px;
    }
}