/* 迁移站补充样式：在不改动原站 CSS 的前提下修正列表页、分页与正文细节 */
.lf-crumb{max-width:1200px;margin:18px auto 0;padding:0 15px;font-size:14px;color:#888;line-height:24px}
.lf-crumb a{color:#888}
.lf-crumb a:hover{color:#c00}
.lf-detail-title{max-width:1200px;margin:14px auto 0;padding:0 15px;font-size:26px;line-height:1.5;color:#222;font-weight:700}
.lf-detail-meta{max-width:1200px;margin:8px auto 0;padding:0 15px;font-size:13px;color:#999}
.lf-detail .con_body img,.lf-detail img{max-width:100%;height:auto}
.lf-prevnext{max-width:1200px;margin:20px auto 40px;padding:15px;font-size:14px;line-height:26px;border-top:1px solid #eee}
.lf-prevnext a{color:#333}
.lf-prevnext a:hover{color:#c00}

/* 列表页 */
.lf-list{list-style:none;margin:20px 0 0;padding:0}
.lf-list-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px dashed #e5e5e5}
.lf-list-img{flex:0 0 220px;display:block;overflow:hidden;border-radius:4px}
.lf-list-img img{width:100%;height:140px;object-fit:cover;display:block}
.lf-list-word{flex:1;min-width:0}
.lf-list-word h3{margin:0 0 8px;font-size:18px;line-height:1.5}
.lf-list-word h3 a{color:#222}
.lf-list-word h3 a:hover{color:#c00}
.lf-list-word p{margin:0;color:#777;font-size:14px;line-height:1.8}
.lf-list-time{display:inline-block;margin-top:8px;color:#aaa;font-size:13px}
.lf-pager{margin:30px 0 50px;text-align:center}
.lf-pager .pagination{display:inline-block;padding-left:0;margin:0;border-radius:4px}
.lf-pager .pagination li{display:inline-block}
.lf-pager .pagination li a,.lf-pager .pagination li span{display:block;padding:6px 12px;margin-left:-1px;border:1px solid #ddd;color:#333;font-size:14px}
.lf-pager .pagination li.active span{background:#c00;border-color:#c00;color:#fff}
.lf-pager .pagination li a:hover{background:#f5f5f5}

/* 首页补充 */
.lf-section-title{font-size:26px;font-weight:700;color:#222;text-align:center;margin:0 0 10px}
.lf-more{display:inline-block;margin-top:12px;color:#c00;font-size:14px}
.lf-empty{padding:60px 0;text-align:center;color:#999}

.lf-area-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.lf-area-list li a{display:block;padding:8px 16px;border:1px solid #e5e5e5;border-radius:4px;color:#333;font-size:14px;background:#fff}
.lf-area-list li a:hover{border-color:#c00;color:#c00}

.lf-sitemap{list-style:none;margin:0;padding:0;column-count:3;column-gap:30px}
.lf-sitemap li{padding:6px 0;font-size:14px;line-height:1.6;break-inside:avoid}
.lf-sitemap li a{color:#333}
.lf-sitemap li a:hover{color:#c00}

@media (max-width:768px){
    .lf-list-item{display:block}
    .lf-list-img{width:100%;margin-bottom:12px}
    .lf-list-img img{height:auto}
    .lf-detail-title{font-size:20px}
}

/* ============================================================
   各栏目页 banner 高度统一
   基准页：/project/project_list.aspx?typeid=1（参考图 1920×600）
   高度 = 视口宽 × 600/1920 = 31.25vw
   原站三种 banner 高度各行其是：prodetail/school 用 1920×960 的图，
   按整屏宽度铺开后高达视口的 50%；info 则是写死的 250px 背景图。
   这里统一按参考图比例裁切显示（object-fit:cover 居中裁切）。
   ============================================================ */
.prodetail-banner,
.school-banner,
.info-banner{height:31.25vw;overflow:hidden}

.prodetail-banner > .prodetail-banner-cen,
.prodetail-banner > .prodetail-banner-img,
.school-banner > .school-banner-cen,
.school-banner > .school-banner-img{height:100%}

.prodetail-banner > .prodetail-banner-cen > img,
.prodetail-banner > .prodetail-banner-img > img,
.school-banner > .school-banner-cen > img,
.school-banner > .school-banner-img > img{display:block;width:100%;height:100%;margin:0;object-fit:cover;object-position:center center}

.info-banner{background-size:cover;background-position:center center;background-repeat:no-repeat}

/* 右侧在线客服图标（原站为 53kf 挂件，尺寸/位置按其渲染值还原） */
.lf-kefu{display:none}
@media screen and (min-width:1000px){
    .lf-kefu{display:block;position:fixed;right:16px;top:200px;width:130px;height:140px;z-index:90}
    .lf-kefu-a{position:relative;display:block;width:130px;height:140px;cursor:pointer}
    .lf-kefu-frame{position:absolute;left:3px;top:0;display:block;width:126px;height:137px}
    .lf-kefu-avatar{position:absolute;left:15px;top:15px;display:block;width:100px;height:80px}
    .lf-kefu-txt{position:absolute;left:50px;top:103px;display:block;width:60px;text-align:left;font-size:11.9px;line-height:17px;color:#000}
}