/* ===== 页脚 ===== */
footer {
    text-align: center;
    padding: 32px 24px;
    background: #ffffff;
    border-top: 1px solid #f0f0f0;
}

footer p {
    color: #bbb;
    font-size: 0.85rem;
}

/* 备案号区域美化 */
.footer-beian {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.footer-beian p {
    margin: 0;
    font-size: 0.8rem;
}

.footer-beian a {
    color: #999;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-beian a:hover {
    color: #d4a017;
}

.beian-gongan {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}