.dual-categories{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.category-group{display:flex;gap:4px;align-items:center;min-width:0}.category-group+.category-group{border-left:1px solid var(--line);padding-left:12px}.category-kind{color:var(--muted);font-size:12px;flex:none}.category-group .filter-rail{flex:1;min-width:0;overscroll-behavior-x:contain;gap:6px}.rail-arrow{border:0;background:transparent;color:var(--fg);padding:4px;flex:0 0 22px;width:22px;height:30px;cursor:pointer}.rail-arrow svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.rail-arrow:disabled{opacity:.2;cursor:default}.rank-signals .freshness{color:#23834c}.top20-control{display:flex;gap:12px;align-items:center;justify-content:center;margin:24px 0;flex-wrap:wrap}.top20-control>span{font-size:12px;color:var(--muted)}.activity-carousel{position:relative}.activity-carousel .activity-controls{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:12px;font-size:12px;color:var(--muted)}.activity-controls button{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:5px 8px;color:var(--fg);cursor:pointer}.activity-carousel .event-feed li[hidden]{display:none}.activity-carousel .event-feed{max-height:620px;overflow:auto;overscroll-behavior:contain}.ui-sidebar .event-feed .activity-rank{color:var(--accent);font-size:13px;font-weight:600}.activity-carousel:focus-within{outline:0}.ranking-intro h1 .leading-name a{color:inherit}.ranking-intro .lucky-distance:empty{display:none}.dark .rank-signals .freshness{color:#66cf93}@media(max-width:700px){.dual-categories{grid-template-columns:minmax(0,1fr);gap:6px;border-radius:18px;padding:8px}.category-group+.category-group{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:6px}.category-kind{width:30px}.activity-carousel .event-feed{max-height:540px}}