/* ===== 网站地图样式 ===== */
.sitemap-section {
    padding: 60px 0;
    background: #f5f5f5;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.sitemap-column {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.sitemap-column h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e94560;
    color: #1a1a2e;
}

.sitemap-column h3 i {
    margin-right: 8px;
    color: #e94560;
}

.sitemap-column ul li {
    margin-bottom: 10px;
}

.sitemap-column ul li a {
    color: #666;
    transition: color 0.3s ease;
    display: block;
    padding: 5px 0;
}

.sitemap-column ul li a:hover {
    color: #e94560;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .sitemap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sitemap-grid {
        grid-template-columns: 1fr;
    }
}