/* 技术百科列表/详情 */
.knowledge-list-content { padding: 40px 0; }
.knowledge-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }
.knowledge-main .category-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 25px; }
.knowledge-card { border-bottom: 1px dashed #dee2e6; padding: 20px 0; }
.knowledge-card h3 { margin-bottom: 10px; }
.knowledge-card h3 a { color: #1a3e72; }
.knowledge-card .desc { color: #666; line-height: 1.6; }
.knowledge-card .meta { display: flex; align-items: center; gap: 15px; margin-top: 10px; font-size: 0.9rem; color: #999; }
.knowledge-detail .geo-block { background: #f0f7ff; border-left: 4px solid #1a3e72; padding: 20px; border-radius: 8px; margin-bottom: 25px; }
.knowledge-detail .knowledge-content { line-height: 1.8; }
.review-info { background: #f5f7fa; padding: 15px; border-radius: 8px; margin-bottom: 25px; }
.solution-cta { background: #fff; border: 2px solid #e67e22; border-radius: 8px; padding: 25px; margin-bottom: 30px; }
.solution-cta .product-card { display: inline-block; width: 30%; margin-right: 2%; text-align: center; }
.solution-cta .product-card img { width: 100%; height: 120px; object-fit: cover; border-radius: 4px; }
.content-pager { display: flex; justify-content: space-between; border-top: 1px solid #dee2e6; padding-top: 20px; margin-top: 30px; }
.knowledge-sidebar .sidebar-block { background: #f5f7fa; padding: 20px; border-radius: 8px; margin-bottom: 20px; }
.sidebar-block h4 { color: #1a3e72; margin-bottom: 12px; }
.sidebar-block a { display: block; padding: 6px 0; color: #333; border-bottom: 1px dotted #dee2e6; }
.sidebar-block a:hover { color: #e67e22; }
.sidebar-cta { background: #1a3e72; color: #fff; padding: 20px; border-radius: 8px; text-align: center; }
.sidebar-cta .btn { background: #e67e22; color: #fff; margin-top: 10px; display: inline-block; }
@media (max-width: 768px) {
    .knowledge-layout { grid-template-columns: 1fr; }
    .solution-cta .product-card { width: 100%; margin-bottom: 15px; }
}