/* Denser portal modules and pinned topic rows. */
.cid-home .cid-section{padding-top:48px;padding-bottom:48px}.cid-home .cid-section__heading{margin-bottom:22px}.cid-home .cid-business-grid,.cid-home .cid-service-grid{gap:14px}.cid-home .cid-business-grid article,.cid-home .cid-service-grid article{min-height:150px;padding:18px}.cid-home .cid-business-grid article h3,.cid-home .cid-service-grid article h3{margin-top:7px;margin-bottom:7px}.cid-home .cid-list-card li{padding-top:10px;padding-bottom:10px}.cid-thread-row--pinned{padding-top:8px;padding-bottom:8px}.cid-thread-row--pinned h2{margin-bottom:1px;font-size:15px}.cid-thread-row--pinned .cid-thread-pin{margin-right:5px}
.cid-home .cid-business-grid article h3,.cid-home .cid-service-grid article h3,.cid-home .cid-content-card h3{font-weight:400!important}
.cid-home .cid-business-grid,.cid-home .cid-service-grid{gap:10px!important}.cid-home .cid-business-grid article,.cid-home .cid-service-grid article{min-height:0!important;padding:14px 16px!important}.cid-home .cid-business-grid article b,.cid-home .cid-service-grid article b{margin-bottom:8px!important}.cid-home .cid-business-grid article h3,.cid-home .cid-service-grid article h3{margin:0 0 5px!important;line-height:1.35!important}.cid-home .cid-business-grid article p,.cid-home .cid-service-grid article p{line-height:1.45!important}
@media(max-width:720px){.cid-home .cid-section{padding-top:34px;padding-bottom:34px}.cid-home .cid-business-grid article,.cid-home .cid-service-grid article{min-height:125px;padding:15px}.cid-thread-row--pinned{padding-top:8px;padding-bottom:8px}}

/* 首页频道置顶帖：桌面三列、窄屏两列，保留标题为主，减少卡片留白。 */
.cid-home .cid-home-pin-grid{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:10px!important}
.cid-home .cid-home-pin-grid>article{display:flex!important;min-width:0;min-height:0!important;padding:12px 14px!important;flex-direction:column;justify-content:flex-start}
.cid-home .cid-home-pin-grid>article>b{display:none!important}
.cid-home .cid-home-pin-grid h3{min-width:0;margin:0 0 5px!important;font-size:15px!important;line-height:1.38!important;font-weight:400!important}
.cid-home .cid-home-pin-grid h3:before{content:'•';display:inline-block;margin-right:6px;color:#a51010;font-weight:700}
.cid-home .cid-home-pin-grid h3 a{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.cid-home .cid-home-pin-grid p{overflow:hidden;margin:0!important;color:#776e64;font-size:12px!important;line-height:1.4!important;text-overflow:ellipsis;white-space:nowrap}
.cid-home .cid-home-pin-grid time,.cid-home .cid-home-pin-grid .cid-content-card>span{display:block;margin-top:5px;color:#9a8879;font-size:11px!important;line-height:1.2!important}
.cid-home .cid-home-pin-grid .cid-empty{grid-column:1/-1}
@media(max-width:980px){.cid-home .cid-home-pin-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:620px){.cid-home .cid-home-pin-grid{grid-template-columns:1fr!important}.cid-home .cid-home-pin-grid>article{padding:12px!important}}