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var(--xhs-border);display:flex;align-items:center;gap:12px}.chat-header-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}.chat-header-name{font-size:16px;font-weight:600}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.message-bubble-row{display:flex;align-items:flex-end;gap:8px}.message-bubble-row.own{flex-direction:row-reverse}.message-bubble-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover;flex-shrink:0}.message-bubble{max-width:65%;padding:10px 14px;border-radius:18px;font-size:14px;line-height:1.5;position:relative}.message-bubble.other{background:var(--xhs-input-bg);color:var(--xhs-text);border-bottom-left-radius:4px}.message-bubble.own{background:var(--xhs-red);color:#fff;border-bottom-right-radius:4px}.message-time{font-size:11px;color:var(--xhs-text-secondary);margin-top:4px;text-align:right}.message-bubble.own+.message-time{text-align:right}.chat-input-area{padding:12px 20px;border-top:1px solid var(--xhs-border);display:flex;gap:12px;align-items:center}.chat-input{flex:1;height:40px;padding:0 16px;border-radius:20px;background:var(--xhs-input-bg);border:1px solid transparent;font-size:14px;color:var(--xhs-text);font-family:var(--xhs-font);transition:border-color .2s}.chat-input:focus{border-color:var(--xhs-red)}.chat-send-btn{width:36px;height:36px;border-radius:50%;background:var(--xhs-red);color:#fff;font-size:16px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;transition:background .2s;flex-shrink:0}.chat-send-btn:hover{background:#e01d38}.chat-send-btn:disabled{opacity:.5;cursor:default;background:var(--xhs-text-secondary)}.chat-empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--xhs-text-secondary);gap:12px}.chat-empty-icon{font-size:48px;opacity:.5}.publish-page{max-width:700px;margin:0 auto;padding:24px 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12px;min-height:80px;border-radius:var(--xhs-radius);border:1.5px solid var(--xhs-border);background:var(--xhs-card-bg);font-size:14px;color:var(--xhs-text);font-family:var(--xhs-font);resize:vertical;line-height:1.5;transition:border-color .2s}.form-textarea:focus{border-color:var(--xhs-red)}.gender-options{display:flex;gap:12px}.gender-option{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:14px}.edit-profile-btns{display:flex;gap:12px;margin-top:20px}.btn-cancel{flex:1;height:40px;border-radius:var(--xhs-radius-pill);border:1.5px solid var(--xhs-border);background:transparent;color:var(--xhs-text);font-size:14px;cursor:pointer;font-family:var(--xhs-font);transition:background .2s}.btn-cancel:hover{background:var(--xhs-hover-bg)}.btn-save{flex:1;height:40px;border-radius:var(--xhs-radius-pill);background:var(--xhs-red);color:#fff;font-size:14px;font-weight:600;cursor:pointer;border:none;font-family:var(--xhs-font);transition:background 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1fr;gap:0}.hot-search-item{display:flex;align-items:center;gap:10px;padding:10px 12px;cursor:pointer;border-radius:var(--xhs-radius);transition:background .15s}.hot-search-item:hover{background:var(--xhs-hover-bg)}.hot-search-rank{width:20px;font-size:14px;font-weight:700;color:var(--xhs-text-secondary);text-align:center;flex-shrink:0}.hot-search-rank.top3{color:var(--xhs-red)}.hot-search-name{font-size:14px;color:var(--xhs-text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hot-search-count{font-size:11px;color:var(--xhs-text-secondary);flex-shrink:0}.suggested-users-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none}.suggested-users-row::-webkit-scrollbar{display:none}.suggested-user-card{display:flex;flex-direction:column;align-items:center;padding:16px 12px;background:var(--xhs-card-bg);border:1px solid var(--xhs-border);border-radius:var(--xhs-radius);cursor:pointer;min-width:120px;transition:box-shadow .2s}.suggested-user-card:hover{box-shadow:var(--xhs-shadow-hover)}.suggested-user-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;margin-bottom:8px}.suggested-user-name{font-size:13px;font-weight:600;color:var(--xhs-text);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100px}.suggested-user-fans{font-size:11px;color:var(--xhs-text-secondary);margin-top:2px}