.moment-card{background:var(--bg-white);border-radius:0;padding:16px;margin-bottom:0;box-shadow:none;display:flex;gap:10px;border-bottom:.5px solid #e8e8e8}.moment-avatar{width:40px;height:40px;border-radius:6px;overflow:hidden;flex-shrink:0;display:block}.moment-avatar img{width:100%;height:100%;object-fit:cover}.moment-avatar-placeholder{width:40px;height:40px;border-radius:6px;background:linear-gradient(135deg, var(--primary), #FF6B3D);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:1rem}.moment-body{flex:1;min-width:0}.moment-body-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.moment-nickname{font-weight:600;font-size:.9rem;color:var(--primary);text-decoration:none}.moment-nickname:hover{text-decoration:underline}.moment-time{font-size:.75rem;color:var(--text-muted)}.moment-more-btn{background:none;border:none;padding:4px 8px;cursor:pointer;color:var(--text-muted);font-size:1rem;border-radius:50%}.moment-more-btn:hover{background:rgba(0, 0, 0, 0.05)}.moment-content{font-size:.9rem;line-height:1.6;margin-bottom:6px;word-break:break-word}.moment-text-clamp{display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.moment-text-clamp.expanded{-webkit-line-clamp:unset;display:block}.moment-expand-btn{display:block;text-align:right;color:var(--primary);text-decoration:none;font-size:.85rem;margin-top:2px}.moment-expand,.moment-collapse{color:var(--primary);text-decoration:none;font-size:.85rem}.moment-topic-link{color:var(--primary);text-decoration:none;font-weight:500}.moment-topic-link:hover{text-decoration:underline}.moment-images{display:grid;gap:4px;margin-bottom:6px;border-radius:var(--border-radius);overflow:hidden}.moment-images-1{grid-template-columns:1fr;max-width:70%}.moment-images-2{grid-template-columns:1fr 1fr;max-width:70%}.moment-images-3{grid-template-columns:1fr 1fr 1fr;max-width:80%}.moment-images-4{grid-template-columns:1fr 1fr;max-width:70%}.moment-images-5,.moment-images-6{grid-template-columns:1fr 1fr 1fr;max-width:80%}.moment-images-7,.moment-images-8,.moment-images-9{grid-template-columns:1fr 1fr 1fr;max-width:80%}.moment-img-item{position:relative;cursor:pointer;overflow:hidden;aspect-ratio:1;background:#f0f0f0}.moment-images-1 .moment-img-item{aspect-ratio:auto;background:transparent}.moment-images-1 .moment-img-item img{width:auto;height:auto;display:block;max-width:100%;max-height:400px}.moment-img-item img{width:100%;height:100%;object-fit:cover}.moment-img-more{position:absolute;inset:0;background:rgba(0, 0, 0, 0.4);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;font-weight:700}.moment-video{margin-bottom:6px;border-radius:var(--border-radius);overflow:hidden;max-width:80%}.moment-video-player{position:relative;cursor:pointer;overflow:hidden;display:inline-block}.moment-video-cover{display:block;width:auto;height:auto;max-width:100%;max-height:400px}.moment-video-play{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:60px;height:60px;border-radius:50%;background:rgba(0, 0, 0, 0.6);color:#fff;border:none;cursor:pointer;font-size:1.8rem;display:flex;align-items:center;justify-content:center}.moment-video-play:hover{background:rgba(0, 0, 0, 0.8)}.moment-video-duration{position:absolute;bottom:8px;right:8px;background:rgba(0, 0, 0, 0.6);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem}.moment-video-processing{position:relative;overflow:hidden;padding:30px 16px;background:#f5f5f5;color:var(--text-muted);font-size:.85rem;border-radius:var(--border-radius)}.processing-label{display:flex;align-items:center;gap:8px;position:relative;z-index:1}.processing-pulse-bar{position:absolute;top:0;left:0;height:100%;width:40%;background:linear-gradient(90deg, transparent, rgba(212, 56, 13, 0.06), transparent);animation:processingPulse 2s ease-in-out infinite}@keyframes processingPulse{0%{transform:translateX(-100%)}100%{transform:translateX(350%)}}.moment-location{font-size:.78rem;color:var(--primary);margin-bottom:4px}.moment-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.moment-actions{display:flex;gap:4px}.moment-action-btn{display:flex;align-items:center;justify-content:center;gap:3px;background:none;border:none;padding:4px 8px;cursor:pointer;color:var(--text-muted);font-size:.85rem;transition:color .2s}.moment-action-btn:hover{color:var(--text-primary)}.moment-like-btn.liked{color:#e53935}.moment-like-btn.liked i{color:#e53935}.moment-comments{background:#f7f7f8;border-radius:var(--border-radius);padding:10px 12px;margin-top:8px;font-size:.83rem}.moment-comment-item{margin-bottom:6px;line-height:1.5;position:relative;padding-right:20px}.moment-comment-item:last-child{margin-bottom:0}.moment-comment-author{color:var(--primary);font-weight:600;cursor:pointer}.moment-comment-reply{color:var(--text-muted);margin:0 2px}.moment-comment-text{color:var(--text-primary)}.moment-comment-del{position:absolute;right:0;top:0;background:none;border:none;color:#ccc;cursor:pointer;font-size:.8rem;padding:0 4px}.moment-comment-del:hover{color:#e53935}.moment-comments-more{color:var(--text-muted);font-size:.8rem;text-decoration:none;display:block;margin-top:6px}.moment-comment-input{margin-top:8px}.moment-comment-input form{display:flex;gap:8px;align-items:center}.emoji-input-wrap{position:relative}.moment-comment-field{flex:1;padding:8px 12px;border:1px solid #e0e0e0;border-radius:20px;font-size:1rem;outline:none;padding-right:72px}.moment-comment-field:focus{border-color:var(--primary)}.emoji-trigger{position:absolute;right:52px;top:50%;transform:translateY(-50%);bottom:auto;width:28px;height:28px;font-size:.95rem;background:none;border:none;cursor:pointer;color:var(--text-muted)}.moment-comment-submit{background:var(--primary);color:#fff;border:none;padding:6px 16px;border-radius:20px;cursor:pointer;font-size:.83rem;font-weight:600;white-space:nowrap}.circle-empty{text-align:center;padding:60px 20px}.circle-empty i{font-size:3rem;color:#ddd}.circle-empty p{color:var(--text-muted);margin-top:12px}.comment-sheet-wrapper{position:fixed;inset:0;z-index:9000;display:none;overflow:hidden}.comment-sheet-wrapper.active{display:block}.comment-sheet-wrapper>.comment-sheet-overlay{position:absolute;inset:0;background:rgba(0, 0, 0, 0.5);opacity:0;transition:opacity .3s}.comment-sheet-wrapper.active>.comment-sheet-overlay{opacity:1}.comment-sheet-panel{position:absolute;left:0;right:0;bottom:0;background:#fff;border-radius:12px 12px 0 0;height:68vh;display:flex;flex-direction:column;transform:translateY(100%);transition:transform .3s cubic-bezier(0.32, 0.72, 0, 1)}.comment-sheet-wrapper.active .comment-sheet-panel{transform:translateY(0)}.comment-sheet-handle{display:flex;justify-content:center;padding:10px 0 4px;flex-shrink:0}.comment-sheet-handle span{width:36px;height:4px;background:#ddd;border-radius:2px}.comment-sheet-header{display:flex;align-items:center;justify-content:space-between;padding:0 16px 10px;border-bottom:1px solid #f0f0f0;flex-shrink:0}.comment-sheet-title{font-size:.9rem;font-weight:600}.comment-sheet-close{background:none;border:none;font-size:1.2rem;color:#999;cursor:pointer;padding:4px}.comment-sheet-list{flex:1;overflow-y:auto;padding:0 16px;-webkit-overflow-scrolling:touch}.comment-sheet-item{display:flex;gap:10px;padding:12px 0;border-bottom:1px solid #f5f5f5;align-items:flex-start}.comment-sheet-item:last-child{border-bottom:none}.comment-thread>.comment-sheet-item{border-bottom:none}.comment-sheet-avatar{width:32px;height:32px;border-radius:50%;flex-shrink:0;overflow:hidden;background:#f0f0f0;display:block;text-decoration:none}.comment-sheet-avatar img{width:100%;height:100%;object-fit:cover}.comment-sheet-avatar-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--primary, #D4380D);color:#fff;font-size:.7rem;font-weight:600}.comment-sheet-body{flex:1;min-width:0;cursor:pointer}.comment-sheet-nick{font-size:.78rem;color:#999}.comment-sheet-nick .comment-nick-link{color:#999;text-decoration:none}.comment-sheet-nick .comment-nick-link:active{color:var(--primary)}.comment-sheet-nick .reply-tag{color:#bbb;margin:0 3px}.comment-sheet-nick .reply-arrow{color:#bbb;margin:0 3px;font-size:.6rem;vertical-align:middle}.comment-sheet-content{font-size:.88rem;color:var(--text-primary, #1a1a1a);margin-top:4px;line-height:1.5;word-break:break-word}.comment-sheet-content .mention-link{color:var(--primary, #D4380D);font-weight:500;text-decoration:none}.comment-sheet-content .mention-link:active{opacity:.7}.comment-sheet-meta{display:flex;align-items:center;gap:16px;margin-top:6px;font-size:.72rem;color:#bbb}.comment-sheet-reply-btn,.comment-sheet-del-btn{background:none;border:none;font-size:.72rem;cursor:pointer;padding:0;color:#bbb}.comment-sheet-reply-btn:active{color:var(--primary)}.comment-sheet-del-btn:active{color:#e53935}.comment-like-btn{display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:none;padding:4px 4px 0 0;flex-shrink:0;cursor:pointer;color:#ccc;min-width:28px;margin-top:2px}.comment-like-btn i{font-size:.9rem;transition:color .2s,transform .2s}.comment-like-btn span{font-size:.65rem;line-height:1;min-height:.65rem}.comment-like-btn.liked{color:#e91e63}.comment-like-btn.liked i{transform:scale(1.15)}.comment-like-btn:active i{transform:scale(0.85)}.comment-thread{padding:0}.comment-thread+.comment-thread{border-top:1px solid #f5f5f5}.comment-replies{margin-left:42px;padding-left:0;border-left:none}.comment-reply-item{display:flex;gap:8px;padding:8px 0;align-items:flex-start}.comment-reply-item .comment-sheet-avatar{width:24px;height:24px}.comment-reply-item .comment-sheet-avatar-placeholder{font-size:.6rem}.comment-reply-item .comment-sheet-nick{font-size:.75rem}.comment-reply-item .comment-sheet-content{font-size:.84rem;margin-top:2px}.comment-reply-item .comment-sheet-meta{margin-top:4px;font-size:.7rem}.comment-reply-item .comment-like-btn{padding-top:2px}.comment-reply-item .comment-like-btn i{font-size:.78rem}.comment-reply-item .comment-like-btn span{font-size:.6rem}.comment-replies-more{display:block;background:none;border:none;color:var(--primary, #D4380D);font-size:.78rem;padding:8px 0;cursor:pointer}.comment-replies-more:active{opacity:.6}.comment-sheet-loading{display:flex;flex-direction:column;align-items:center;padding:32px 16px;color:#999;font-size:.8rem}.comment-sheet-empty{text-align:center;padding:48px 16px;color:#ccc;font-size:.85rem}.comment-sheet-fake-bar{border-top:1px solid #f0f0f0;padding:8px 16px;padding-bottom:calc(8px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;background:#fff;flex-shrink:0}.comment-sheet-fake-input{flex:1;display:flex;align-items:center;gap:6px;padding:9px 14px;border:1px solid #e0e0e0;border-radius:20px;background:#f7f7f8;cursor:text;min-height:38px}.comment-sheet-fake-input span{flex:1;font-size:.9rem;color:#bbb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.comment-sheet-fake-input i{font-size:1rem;color:#bbb;flex-shrink:0}.comment-input-overlay{position:fixed;inset:0;z-index:9100;display:none}.comment-input-overlay.active{display:block}.comment-input-overlay>.comment-input-mask{position:fixed;inset:0;background:rgba(0, 0, 0, 0.35);opacity:0;transition:opacity .2s;z-index:9100;touch-action:none}.comment-sheet-panel.input-active .comment-sheet-list{overflow:hidden !important;touch-action:none}.comment-input-overlay.active>.comment-input-mask{opacity:1}.comment-input-bar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid #f0f0f0;padding:8px 16px;padding-bottom:calc(8px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;z-index:9102}.comment-input-bar{visibility:hidden}.comment-input-overlay.active .comment-input-bar{visibility:visible}.comment-input-real-field{flex:1;padding:8px 14px;border:1px solid #e0e0e0;border-radius:18px;font-size:.9rem;outline:none;background:#f7f7f8;min-height:20px;max-height:100px;overflow-y:auto;line-height:1.4;word-break:break-word;-webkit-user-select:text;user-select:text}.comment-input-real-field:empty:before{content:attr(data-placeholder);color:#999;pointer-events:none}.comment-input-real-field:focus{border-color:var(--primary);background:#fff}.mention-tag{color:var(--primary, #1e88e5);font-weight:500;pointer-events:none;white-space:nowrap}.comment-mention-list{position:fixed;left:0;right:0;bottom:44px;z-index:9103;background:#fff;border-top:1px solid #eee;display:none;overflow-x:auto;overflow-y:hidden;white-space:nowrap;padding:8px 12px;-webkit-overflow-scrolling:touch;box-shadow:0 -2px 8px rgba(0, 0, 0, 0.06)}.comment-mention-list.active{display:block}.mention-suggest-item{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;margin-right:4px;border-radius:20px;background:#f5f5f5;cursor:pointer;vertical-align:middle}.mention-suggest-item:active{background:#e8e8e8}.mention-suggest-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0}.mention-suggest-info{display:flex;flex-direction:column;gap:1px;min-width:0}.mention-suggest-name{font-size:.82rem;color:#333;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mention-suggest-company{font-size:.68rem;color:#999;max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.comment-input-send{background:var(--primary);color:#fff;border:none;padding:7px 16px;border-radius:20px;font-size:.83rem;font-weight:600;cursor:pointer;white-space:nowrap;flex-shrink:0}.comment-input-send:active{opacity:.8}.comment-action-sheet{position:fixed;inset:0;z-index:9200;display:none}.comment-action-sheet.active{display:flex;align-items:flex-end}.comment-action-mask{position:fixed;inset:0;background:rgba(0, 0, 0, 0.4);opacity:0;transition:opacity .2s}.comment-action-sheet.active .comment-action-mask{opacity:1}.comment-action-panel{position:relative;z-index:1;width:100%;background:#fff;border-radius:12px 12px 0 0;padding-bottom:env(safe-area-inset-bottom);transform:translateY(100%);transition:transform .3s cubic-bezier(0.32, 0.72, 0, 1)}.comment-action-sheet.active .comment-action-panel{transform:translateY(0)}.comment-action-item{display:flex;align-items:center;gap:12px;width:100%;padding:16px 20px;background:none;border:none;border-bottom:1px solid #f0f0f0;font-size:.9rem;color:var(--text-primary, #1a1a1a);cursor:pointer;text-align:left}.comment-action-item i{font-size:1.1rem;color:#666;width:24px;text-align:center}.comment-action-item:active{background:#f5f5f5}.comment-action-item[data-action=report]{color:#e53935}.comment-action-item[data-action=report] i{color:#e53935}.comment-action-cancel{display:block;width:100%;padding:16px;background:none;border:none;border-top:8px solid #f5f5f5;font-size:.9rem;color:#999;cursor:pointer;text-align:center}.comment-action-cancel:active{background:#f5f5f5}@media(max-width: 640px){.moment-card{border-radius:0;margin-bottom:0}}