.ct-rail{position:static;display:grid;gap:10px}.ct-rail-ad__slot{border-radius:16px;border-color:var(--accent-line);background:linear-gradient(180deg,#fff,color-mix(in srgb,var(--accent-soft) 52%,#ffffff 48%));box-shadow:0 10px 22px #0d387312;padding:10px}.ct-rail-ad__slot .ad-slot__placeholder{min-height:320px;border-radius:12px}@media(min-width:1101px)and (max-width:1280px){.ct-card--similar-discussions .ct-rail-list li:nth-child(n+4),.ct-card--for-you .ct-rail-list li:nth-child(n+3),.ct-card--related-resources .ct-rail-list li:nth-child(n+3),.ct-card--needs-reply .ct-rail-list li:nth-child(n+4),.ct-card--recent-forum .ct-rail-list li:nth-child(n+4),.ct-card--from-author .ct-rail-list li:nth-child(n+4),.ct-card--participants .ct-participant-list .ct-participant:nth-child(n+6){display:none}}.ct-rail-list li{border-top:1px solid var(--accent-line);padding:9px 0}.ct-rail-list li:first-child{border-top:0;padding-top:0}.ct-rail-list li.ct-rail-list__item--media{display:grid;grid-template-columns:72px minmax(0,1fr);gap:10px;align-items:start}.ct-rail-thumb{width:72px;height:54px;border-radius:9px;overflow:hidden;border:1px solid var(--accent-line);background:color-mix(in srgb,var(--accent-soft) 48%,#ffffff 52%);display:block;text-decoration:none;line-height:0;flex:0 0 auto}.ct-rail-thumb img{width:100%;height:100%;object-fit:cover;display:block}.ct-rail-thumb__fallback{width:100%;height:100%;display:inline-flex;align-items:center;justify-content:center;text-align:center;color:var(--muted);font-size:10px;font-weight:800;line-height:1.2;padding:4px}.ct-rail-list__body{min-width:0}.ct-rail-list a{font-size:15px;line-height:1.35}.ct-rail-list a:hover{color:var(--accent-strong)}.ct-rail-meta{display:block;margin-top:3px;font-size:13px}.ct-participant-list{display:grid;gap:10px}.ct-participant{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px;align-items:center}.ct-participant__avatar{display:inline-flex;line-height:0}.ct-participant__body{min-width:0}.ct-participant__name-row{display:flex;align-items:center;gap:6px;min-width:0}.ct-participant__name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink);font-size:14px;font-weight:800;text-decoration:none}.ct-participant__name:hover{color:var(--accent-strong);text-decoration:underline}.ct-participant__badge{display:inline-flex;align-items:center;min-height:20px;padding:0 6px;border-radius:999px;border:1px solid #d9e2ee;background:#f7f9fc;color:#526174;font-size:10px;font-weight:900;white-space:nowrap;cursor:default}.ct-participant__meta{display:block;margin-top:2px;color:var(--muted);font-size:13px}.ct-participant-more{display:block;margin-top:2px;color:var(--muted);font-size:12px;font-weight:800;text-align:center}.ct-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ct-stat{border:1px solid var(--line);border-radius:10px;background:#fff;padding:8px}.ct-stat strong{display:block;color:var(--ink);font-size:14px;line-height:1.1}.ct-stat span{color:var(--muted);font-size:11px}.ct-rail-skel{min-height:180px}@media(max-width:1100px){.ct-rail{position:static}}