html.home-no-body-scroll,body.home-no-body-scroll{height:100%;overflow:hidden}.home-container{--nav-h:70px;height:calc(100vh - var(--nav-h));box-sizing:border-box;background-color:#f8fafc;gap:24px;max-width:1400px;margin:0 auto;padding:24px;display:flex;overflow:hidden}.left-column{flex-shrink:0;width:280px;height:100%;overflow:hidden}.middle-column{flex-direction:column;flex:1;min-width:0;max-width:750px;height:100%;display:flex;overflow:hidden}.right-column{flex-shrink:0;width:320px;height:100%;overflow:hidden}.middle-top{flex:none}.feed-scroll{overscroll-behavior:contain;flex:auto;min-height:0;padding-right:6px;overflow-y:auto}.feed-header{background:#fff;border:1px solid #e5e7eb;border-radius:16px;margin-bottom:20px;padding:20px;box-shadow:0 4px 12px #0000000d}.feed-info h2{color:#1f2937;margin:0 0 8px;font-size:20px;font-weight:700}.feed-info p{color:#6b7280;margin:0;font-size:14px}.empty-feed{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:16px;margin-top:20px;padding:60px 20px;box-shadow:0 4px 12px #0000000d}.empty-icon{opacity:.7;margin-bottom:16px;font-size:48px}.empty-feed h3{color:#1f2937;margin-bottom:8px;font-size:20px}.empty-feed p{color:#6b7280;max-width:400px;margin-bottom:24px;margin-left:auto;margin-right:auto;font-size:15px}.info-panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;margin-bottom:20px;padding:20px;box-shadow:0 4px 12px #0000000d}.info-item{border-bottom:1px solid #f1f5f9;align-items:center;gap:12px;padding:12px 0;display:flex}.info-item:last-child{border-bottom:none}.info-icon{background:linear-gradient(135deg,#8ec5fc 0%,#e0c3fc 50%,#fda4e8 100%);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:24px}.info-title{color:#1f2937;margin:0;font-size:16px;font-weight:700}.info-sub{color:#6b7280;margin:0;font-size:14px}.trending-panel{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:20px;box-shadow:0 4px 12px #0000000d}.trending-title{color:#1f2937;margin-bottom:16px;font-size:18px;font-weight:700}.trending-list{flex-direction:column;gap:10px;display:flex}.trending-item{background-color:#f9fafb;border-radius:12px;align-items:center;gap:10px;padding:12px;transition:all .2s;display:flex}.trending-item:hover{background-color:#f3f4f6;transform:translate(4px)}.trending-item.following{background:linear-gradient(135deg,#8ec5fc10 0%,#e0c3fc10 50%,#fda4e810 100%);border:1px solid #8b5cf6}.trending-rank{color:#8b5cf6;min-width:28px;font-size:14px;font-weight:700}.trending-name{color:#4b5563;flex:1;font-size:14px;font-weight:500}.trending-badge{color:#6b7280;white-space:nowrap;background:#e5e7eb;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.trending-badge.following{color:#fff;background:#8b5cf6}.sticky-panel{max-height:calc(100vh - 110px);padding-right:4px;position:sticky;top:92px;overflow:auto}.feed-scroll{max-height:calc(100vh - 110px);margin-top:0;padding-right:10px;overflow-y:auto}.newpost-sticky{z-index:10;background:#f8fafc;padding-bottom:14px;position:sticky;top:0}.feed-scroll::-webkit-scrollbar,.sticky-panel::-webkit-scrollbar{width:10px}