.home .feed-tabs{position:sticky;top:var(--header-height, 60px);background:var(--bg);z-index:10;display:flex;align-items:center;gap:4px;margin-bottom:20px;border-bottom:1px solid var(--border);padding-bottom:0;overflow-x:auto}.home .feed-tabs .tab{display:flex;align-items:center;gap:6px;padding:10px 16px;background:none;border:none;border-bottom:2px solid transparent;color:var(--muted);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s ease;margin-bottom:-1px;white-space:nowrap}.home .feed-tabs .tab:hover{color:var(--fg)}.home .feed-tabs .tab.active{color:var(--primary);border-bottom-color:var(--primary)}.home .feed-tabs .tab i{font-size:18px}.home .tab-add{margin-left:auto;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;color:var(--muted);text-decoration:none;transition:all .15s ease}.home .tab-add:hover{background:var(--bg-hover);color:var(--primary)}.home .tab-add i{font-size:20px}.home .tab-search-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;color:var(--muted);background:none;border:none;cursor:pointer;transition:all .15s ease}.home .tab-search-toggle:hover{background:var(--primary-alpha);color:var(--primary)}.home .tab-search-toggle i{font-size:20px}.home .tab-search{display:none;align-items:center;gap:8px;margin-left:auto;padding:4px 8px 4px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);transition:all .2s ease}.home .tab-search.active{display:flex}.home .tab-search:focus-within{border-color:var(--primary);background:var(--card)}.home .tab-search i{font-size:16px;color:var(--muted);flex-shrink:0}.home .tab-search input{border:none;background:transparent;font-size:13px;width:140px;outline:none;color:var(--text)}.home .tab-search input::placeholder{color:var(--muted)}.home .tab-search-close{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:6px;background:none;border:none;cursor:pointer;color:var(--muted);transition:all .15s ease}.home .tab-search-close:hover{background:var(--bg-hover);color:var(--fg)}.home .tab-content{display:none}.home .tab-content.active{display:block}.home .sub-content{display:none}.home .sub-content.active{display:block}.home .feed-list{display:flex;flex-direction:column;gap:16px}.home .feed-more{text-align:center;padding:24px}.home .feed-end{color:var(--muted);font-size:14px}.home .communities-grid{display:flex;flex-direction:column;gap:12px}.home .community-item{display:flex;align-items:center;gap:12px;padding:12px;background:var(--card);border:1px solid var(--border);border-radius:10px}.home .community-link{display:flex;gap:12px;flex:1;text-decoration:none;color:inherit;min-width:0}.home .community-link:hover h3{color:var(--primary)}.home .community-icon{font-size:32px;flex-shrink:0}.home .community-info{flex:1;min-width:0}.home .community-info h3{margin:0 0 2px;font-size:15px;transition:color .15s ease}.home .community-desc{margin:0 0 6px;font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.home .community-stats{display:flex;gap:12px;font-size:12px;color:var(--muted)}.home .subscribe-btn{padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--bg);color:var(--fg);transition:all .15s ease;flex-shrink:0}.home .subscribe-btn:hover{border-color:var(--primary);color:var(--primary)}.home .subscribe-btn.subscribed{background:var(--primary);border-color:var(--primary);color:var(--white)}.home .empty-state{text-align:center;padding:80px 20px}.home .empty-state i{font-size:72px;color:var(--muted);opacity:.4;margin-bottom:20px;display:block}.home .empty-state h3{font-size:20px;font-weight:700;color:var(--text);margin-bottom:8px}.home .empty-state p{color:var(--muted);font-size:14px;margin-bottom:16px}.home .btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:8px;font-weight:600;font-size:14px;cursor:pointer;border:none;text-decoration:none;font-family:inherit;transition:background .15s ease}.home .btn-primary{background:var(--primary);color:var(--white)}.home .btn-primary:hover{background:var(--primary-hover);text-decoration:none}@media(max-width:600px){.home .feed-tabs .tab{padding:8px 12px;font-size:13px}.home .community-item{flex-direction:column;align-items:stretch}.home .subscribe-btn{width:100%;margin-top:8px}}.home .tab-dropdown{z-index:100;position:relative;display:flex}.home .tab-dropdown-trigger{display:flex;align-items:center;gap:6px}.home .tab-dropdown-label:after{content:"▼";font-size:8px;margin-left:4px}.home .tab-dropdown-menu{display:none;position:absolute;top:100%;left:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 12px #00000026;min-width:160px;z-index:100;margin-top:4px}.home .tab-dropdown.open .tab-dropdown-menu{display:block}.home .tab-dropdown-item{display:block;width:100%;padding:10px 16px;background:none;border:none;text-align:left;color:var(--text);cursor:pointer;font-size:14px}.home .tab-dropdown-item:hover{background:var(--bg-hover)}.home .tab-dropdown-item.active{color:var(--primary);font-weight:600}