.list-wrap { display: flex; gap: 30px; padding: 30px 20px; max-width: 1240px; margin: 0 auto; }
.list-left { width: 260px; flex: 0 0 260px; }
.list-left-title, .list-left .side-title { font-size: 18px; font-weight: 700; color: #fff; padding: 15px; background: #4d6fd9; letter-spacing: 2px; margin: 0; }
.list-left ul { background: transparent; }
.list-left > ul > li > a { display: block; padding: 12px 15px; font-size: 15px; font-weight: 700; color: #333; border-bottom: 1px dashed #999; background: transparent; }
.list-left > ul > li > a:before { content: "+ "; color: #4d6fd9; font-weight: 700; }
.list-left > ul > li > a:hover { color: #4d6fd9; }
.list-left ul ul { background: transparent; }
.list-left ul ul li a { display: block; padding: 10px 15px 10px 30px; font-size: 14px; color: #555; border-bottom: 1px dashed #999; background: transparent; }
.list-left ul ul li a:before { content: "▸ "; color: #999; }
.list-left ul ul li a:hover { color: #4d6fd9; }
.list-right { flex: 1; min-width: 0; }
.list-head-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 15px; padding-bottom: 10px; border-bottom: 2px solid #4d6fd9; }
.list-head-row h1 { font-size: 22px; color: #0b1b42; margin: 0; padding: 0; border: none; }
.list-right .map { font-size: 13px; color: #7a7a7a; margin: 0; }
.list-right .map a { color: #7a7a7a; }
.list-right .map a:hover { color: #4d6fd9; }

@media (max-width: 768px) {
    .list-wrap { flex-direction: column; padding: 15px; }
    .list-left { display: none; }
    ul.h-product-grid, .h-product-grid.grid-3, .grid-3 { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 10px !important; }
    .h-card-desc { display: none; }
    .tech-news ul { grid-template-columns: 1fr !important; }
}

/* 分页 */
.dede_pages { text-align: center; margin-top: 30px; font-size: 13px; color: #999; }
.dede_pages ul { display: inline-flex; gap: 6px; list-style: none; padding: 0; margin: 10px 0 0; }
.dede_pages li, .dede_pages a { display: inline-block; padding: 6px 12px; border: 1px solid #eaeaea; color: #555; border-radius: 4px; text-decoration: none; }
.dede_pages a:hover { background: #4d6fd9; color: #fff; border-color: #4d6fd9; }
.dede_pages .thisclass, .dede_pages li.on, .dede_pages span.thisclass { background: #4d6fd9; color: #fff; border-color: #4d6fd9; }

/* 内页文章介绍 */
.list-article { background: #fff; padding: 30px; margin-bottom: 25px; border-radius: 6px; font-size: 15px; line-height: 1.9; color: #555; }
.list-article p { margin: 12px 0; }
.list-article img { max-width: 100%; height: auto; display: block; margin: 15px auto; }
.list-article strong { color: #222; }
.list-article h2 { font-size: 20px; color: #222; margin: 30px 0 15px; padding-top: 20px; border-top: 1px solid #eee; font-weight: 700; }
.list-article .hero-img { text-align: center; margin-bottom: 15px; }
.list-article .hero-img img { max-width: 100%; }
.hero-row { display: flex; gap: 30px; }
.hero-left { flex: 0 0 45%; }
.hero-right { flex: 1; }
.hero-thumbs { display: flex; gap: 10px; }
.hero-thumbs img { width: 23%; border: 1px solid #eee; cursor: pointer; }
@media (max-width: 768px) { .hero-row { flex-direction: column; } .hero-left { flex: none; } }
.list-article table { width: 100%; border-collapse: collapse; margin: 20px 0; }
.list-article table td { padding: 14px 15px; border-bottom: 1px dotted #ddd; vertical-align: top; font-size: 14px; }
.list-article table td:first-child { width: 180px; font-weight: 700; color: #222; }
.grid-3 { grid-template-columns: repeat(3, 1fr) !important; }
.h-card-desc { font-size: 13px; color: #555; line-height: 1.7; padding: 0 12px 12px; margin-top: 5px; }
.h-card-desc .label { color: #4d6fd9; font-weight: bold; }

/* 技术文章 */
.tech-news { margin-top: 40px; padding-top: 30px; border-top: 1px solid #e5e5e5; }
.tech-news-title { font-size: 20px; color: #0b1b42; border-left: 4px solid #4d6fd9; padding-left: 10px; margin-bottom: 20px; }
.tech-news ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 40px; }
.tech-news li { padding: 15px 0; border-bottom: 1px solid #eee; }
.tech-news li a { font-size: 15px; font-weight: 700; color: #333; }
.tech-news li a:hover { color: #4d6fd9; }
.tech-news li p { font-size: 13px; color: #888; line-height: 1.7; margin: 8px 0 0; }