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#8c8c8c;--text-disabled: #bfbfbf;--bg-primary: var(--card-bg);--bg-secondary: var(--bg-color);--bg-tertiary: #fafafa;--border-color: #d9d9d9;--border-radius: 12px;--border-radius-sm: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 2px 8px rgba(0,0,0,.08);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--shadow-lg: 0 8px 24px rgba(0,0,0,.12);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-xxl: 24px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--safe-bottom: env(safe-area-inset-bottom);--safe-top: env(safe-area-inset-top)}app-header{display:block;background:var(--bg-primary);border-bottom:1px solid var(--border-color);padding:var(--safe-top) var(--spacing-lg) 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var(--spacing-lg)}.demand-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);border-left:4px solid var(--primary-color)}.demand-card.status-urgent{border-left-color:var(--error-color)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.service-type{font-size:var(--font-size-xs);color:var(--primary-color);background:#1890ff1a;padding:2px 8px;border-radius:4px}.status-badge{font-size:var(--font-size-xs);padding:2px 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var(--spacing-sm)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--primary-light));border-radius:4px;transition:width .3s ease}.level-info{display:flex;align-items:center;font-size:var(--font-size-sm);font-weight:500}.progress-hint{font-size:var(--font-size-xs);color:var(--text-tertiary);margin-top:var(--spacing-sm);text-align:center}stall-card{display:block;margin:var(--spacing-md) 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.header-title{flex:1;font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-header .header-spacer{width:40px;flex-shrink:0}.demand-chat-page{padding-bottom:0;display:flex;flex-direction:column}.demand-chat-banner{background:var(--bg-primary);padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color);cursor:pointer}.demand-chat-banner:active{background:var(--bg-secondary)}.demand-chat-info{display:flex;flex-direction:column;gap:var(--spacing-xs)}.demand-chat-title{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.demand-chat-meta{display:flex;gap:var(--spacing-md);font-size:var(--font-size-sm);color:var(--text-secondary)}.demand-chat-page .chat-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--spacing-md);background:var(--bg-secondary)}.demand-chat-page .chat-input-area{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-primary);border-top:1px solid var(--border-color);padding-bottom:calc(var(--spacing-md) + var(--safe-bottom))}.demand-chat-page .chat-input-area input{flex:1;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:var(--font-size-md)}.demand-chat-page .chat-input-area .btn-send{padding:var(--spacing-sm) var(--spacing-lg);background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius);font-size:var(--font-size-md);cursor:pointer}.demand-chat-page .chat-input-area .btn-send:disabled{opacity:.5}.my-services-page{background:var(--bg-secondary)}.my-services-page .tab-bar{display:flex;background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.my-services-page .tab-item{flex:1;padding:var(--spacing-md);text-align:center;font-size:var(--font-size-md);color:var(--text-secondary);cursor:pointer;position:relative}.my-services-page .tab-item.active{color:var(--primary-color);font-weight:500}.my-services-page .tab-item.active:after{content:"";position:absolute;bottom:0;left:20%;right:20%;height:2px;background:var(--primary-color)}.my-services-page .content-list{padding:var(--spacing-md)}.my-services-page .service-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);box-shadow:0 2px 8px #0000000a;cursor:pointer}.my-services-page .service-card:active{background:var(--bg-secondary)}.my-services-page .service-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.my-services-page .service-type{font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:2px 8px;border-radius:10px}.my-services-page .service-status{font-size:var(--font-size-xs);padding:2px 8px;border-radius:10px}.my-services-page .service-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.my-demands-page .tab-bar{display:flex;background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.my-demands-page .tab-item{flex:1;padding:var(--spacing-md);text-align:center;font-size:var(--font-size-md);color:var(--text-secondary);cursor:pointer;position:relative}.my-demands-page .tab-item.active{color:var(--primary-color);font-weight:500}.my-demands-page .tab-item.active:after{content:"";position:absolute;bottom:0;left:20%;right:20%;height:2px;background:var(--primary-color)}.my-demands-page .content-list{padding:var(--spacing-md)}.my-demands-page .my-demand-item{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--spacing-lg);margin-bottom:var(--spacing-md);box-shadow:0 2px 8px #0000000a}.my-demands-page .my-demand-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.my-demands-page .my-demand-type{font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:2px 8px;border-radius:10px}.my-demands-page .my-demand-status{font-size:var(--font-size-xs);padding:2px 8px;border-radius:10px;border:1px solid}.my-demands-page .my-demand-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm)}.my-demands-page .my-demand-content{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.5;margin-bottom:var(--spacing-md);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.my-demands-page .my-demand-footer{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.my-demands-page 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var(--bg-secondary)}.my-services-page .service-time{font-size:var(--font-size-xs);color:var(--text-tertiary)}.my-services-page .service-price{font-size:var(--font-size-md);color:var(--error-color);font-weight:600}.my-services-page .empty-state{text-align:center;padding:60px 20px;color:var(--text-tertiary);font-size:var(--font-size-md)}.demand-section{background:var(--bg-primary);margin:var(--spacing-lg);margin-top:0;border-radius:var(--border-radius);padding:var(--spacing-lg)}.demand-section-title{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--bg-secondary)}.demand-timeline{position:relative}.timeline-item{display:flex;gap:var(--spacing-md);padding-bottom:var(--spacing-lg);position:relative}.timeline-item:not(.last):before{content:"";position:absolute;left:16px;top:32px;bottom:0;width:2px;background:var(--border-color)}.timeline-item.last{padding-bottom:0}.timeline-icon{width:32px;height:32px;border-radius:50%;background:var(--primary-color-light);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;z-index:1}.timeline-content{flex:1}.timeline-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:4px}.timeline-desc{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:4px}.timeline-time{font-size:var(--font-size-xs);color:var(--text-tertiary)}.match-history-card{background:var(--bg-secondary);border-radius:var(--border-radius-sm);padding:var(--spacing-md)}.match-history-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-color)}.match-history-item:last-child{border-bottom:none}.match-label{font-size:var(--font-size-sm);color:var(--text-secondary)}.match-value{font-size:var(--font-size-sm);color:var(--text-primary);font-weight:500}.match-value.price{color:var(--error-color)}.feature-buttons{display:flex;gap:var(--spacing-md)}.btn-feature{flex:1;display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all .2s}.btn-feature:active{background:var(--primary-color-light);border-color:var(--primary-color)}.btn-feature .btn-icon{font-size:24px}.btn-feature .btn-text{font-size:var(--font-size-sm);color:var(--text-primary)}.demand-create-time{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--bg-secondary);font-size:var(--font-size-sm);color:var(--text-tertiary)}.chat-page{padding-bottom:0}.chat-page .input-area{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-primary);border-top:1px solid var(--border-color);padding-bottom:calc(var(--spacing-md) + var(--safe-bottom));align-items:center}.chat-page .input-area input[type=text]{flex:1;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:var(--font-size-md)}.chat-page .input-area .btn-attach{padding:var(--spacing-sm);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center}.chat-page .input-area .btn-attach:active{background:var(--border-color)}.chat-page .input-area .btn-call{padding:var(--spacing-sm);background:var(--success-color);color:#fff;border:none;border-radius:var(--border-radius);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center}.chat-page .input-area .btn-call:active{opacity:.8}.chat-page .input-area .btn-send{padding:var(--spacing-sm) var(--spacing-lg);background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius);font-size:var(--font-size-md);cursor:pointer}.chat-page .input-area .btn-send:disabled{opacity:.5}.group-chat-page{padding-bottom:0}.demand-filter-bar{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.filter-btn{flex:1;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:var(--font-size-sm);color:var(--text-secondary);cursor:pointer;transition:all 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8px;border-radius:10px}.filter-demand-status{font-size:var(--font-size-xs);padding:2px 8px;border-radius:10px}.filter-demand-status.status-0{color:#fa8c16;background:#fa8c161a}.filter-demand-status.status-1{color:var(--primary-color);background:var(--primary-color-light)}.filter-demand-status.status-2{color:var(--success-color);background:#52c41a1a}.filter-demand-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm);line-height:1.4}.filter-demand-meta{display:flex;justify-content:space-between;align-items:center}.filter-demand-price{font-size:var(--font-size-sm);color:var(--error-color);font-weight:500}.filter-demand-time{font-size:var(--font-size-xs);color:var(--text-tertiary)}.empty-demands{text-align:center;padding:60px 20px;color:var(--text-tertiary)}.chat-demand-card{background:var(--bg-primary);border-radius:var(--border-radius);padding:var(--spacing-md);margin:var(--spacing-xs) 0;box-shadow:0 2px 8px #00000014;cursor:pointer;transition:transform .2s;max-width:280px}.chat-demand-card:active{transform:translateY(-2px)}.chat-demand-card .demand-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.chat-demand-card .demand-card-tag{font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:2px 8px;border-radius:10px}.chat-demand-card .demand-card-type{font-size:var(--font-size-xs);color:var(--text-tertiary)}.chat-demand-card .demand-card-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm);line-height:1.4}.chat-demand-card .demand-card-content{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:var(--spacing-sm);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.chat-demand-card .demand-card-action{font-size:var(--font-size-xs);color:var(--primary-color);text-align:center;padding-top:var(--spacing-sm);border-top:1px solid var(--bg-secondary)}.demand-card-error{font-size:var(--font-size-sm);color:var(--error-color);text-align:center;padding:var(--spacing-md)}.my-groups-page{background:var(--bg-secondary)}.my-groups-page .section-title{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:500;background:var(--bg-secondary)}.my-groups-page .group-card{background:var(--bg-primary);padding:var(--spacing-md) var(--spacing-lg);margin-bottom:1px;cursor:pointer;transition:background .2s}.my-groups-page .group-card:active{background:var(--bg-secondary)}.my-groups-page .group-card-name{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-xs);display:flex;align-items:center;gap:var(--spacing-sm)}.my-groups-page .group-kind-tag{font-size:var(--font-size-xs);padding:2px 8px;border-radius:10px;font-weight:400}.my-groups-page .group-kind-tag.community{color:var(--primary-color);background:var(--primary-color-light)}.my-groups-page .group-kind-tag.union{color:#fa8c16;background:#fa8c161a}.my-groups-page .group-kind-tag.broker{color:var(--success-color);background:#52c41a1a}.my-groups-page .group-card-meta{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.6}.my-groups-page .group-card-meta .status-0{color:#fa8c16}.my-groups-page .group-card-meta .status-1{color:var(--success-color)}.my-groups-page .group-card-meta .status-2{color:var(--error-color)}.my-groups-page .empty-hint{padding:var(--spacing-xl);text-align:center;color:var(--text-tertiary);font-size:var(--font-size-sm);background:var(--bg-primary)}.join-group-page{background:var(--bg-secondary)}.join-group-page .search-bar{display:flex;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--bg-primary);margin-bottom:var(--spacing-md)}.join-group-page .search-bar .form-input{flex:1;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:var(--font-size-md);text-align:center;letter-spacing:4px}.join-group-page .search-bar .form-input::placeholder{letter-spacing:normal}.join-group-page .search-bar .btn{padding:var(--spacing-md) var(--spacing-xl);white-space:nowrap}.join-group-page .group-result-card{background:var(--bg-primary);padding:var(--spacing-lg);margin:var(--spacing-md);border-radius:var(--border-radius);box-shadow:0 2px 8px #0000000a}.join-group-page .group-result-name{font-size:var(--font-size-lg);font-weight:500;color:var(--text-primary);margin-bottom:var(--spacing-sm);display:flex;align-items:center;gap:var(--spacing-sm);flex-wrap:wrap}.join-group-page .group-kind-tag{font-size:var(--font-size-xs);padding:2px 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.empty-state-icon{font-size:48px;margin-bottom:var(--spacing-md)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--bg-primary);border-radius:var(--border-radius-lg);padding:var(--spacing-xl);min-width:280px;max-width:320px;text-align:center;animation:slideUp .2s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-icon{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto var(--spacing-lg)}.modal-success .modal-icon{background:#52c41a1a;color:var(--success-color)}.modal-error .modal-icon{background:#ff4d4f1a;color:var(--error-color)}.modal-message{font-size:var(--font-size-md);color:var(--text-primary);margin-bottom:var(--spacing-lg);line-height:1.5}.modal-btn{min-width:120px;padding:var(--spacing-sm) var(--spacing-xl)}.group-notification{position:fixed;top:60px;left:50%;transform:translate(-50%);z-index:9999;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.notification-content{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-primary);border-radius:var(--border-radius);box-shadow:0 4px 12px #00000026;min-width:280px;cursor:pointer}.notification-icon{width:40px;height:40px;border-radius:50%;background:var(--primary-color-light);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.notification-body{flex:1;text-align:left}.notification-title{font-size:var(--font-size-sm);font-weight:500;color:var(--text-primary);margin-bottom:2px}.notification-message{font-size:var(--font-size-xs);color:var(--text-secondary);line-height:1.4}.notification-close{background:none;border:none;font-size:18px;color:var(--text-tertiary);cursor:pointer;padding:4px;line-height:1}.notification-close:hover{color:var(--text-secondary)}.notifications-page{background:var(--bg-secondary)}.notifications-page .notification-list{padding:var(--spacing-md)}.notification-item{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-primary);border-radius:var(--border-radius);margin-bottom:var(--spacing-sm);cursor:pointer;transition:background .2s}.notification-item:active{background:var(--bg-secondary)}.notification-item.unread{background:var(--primary-color-light)}.notification-item [class^=notification-icon-]{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.notification-icon-group_application{background:#1890ff1a}.notification-icon-system{background:#fa8c161a}.notification-icon-order{background:#52c41a1a}.notification-icon-demand{background:#ff4d4f1a}.notification-item .notification-body{flex:1;min-width:0}.notification-item .notification-title{font-size:var(--font-size-md);font-weight:500;color:var(--text-primary);margin-bottom:4px}.notification-item .notification-content{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.4;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.notification-item .notification-time{font-size:var(--font-size-xs);color:var(--text-tertiary)}.notification-item .notification-dot{width:8px;height:8px;background:var(--error-color);border-radius:50%;flex-shrink:0;margin-top:4px}.notifications-page .empty-state{text-align:center;padding:60px 20px;color:var(--text-tertiary)}.notifications-page .empty-state-icon{font-size:48px;margin-bottom:var(--spacing-md)}.city-select-page{background:var(--bg-secondary)}.city-search-bar{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-primary);margin:var(--spacing-md);border-radius:var(--border-radius)}.city-search-bar .search-icon{font-size:16px;color:var(--text-tertiary)}.city-search-bar 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var(--spacing-md);background:var(--primary-color-light);color:var(--primary-color);border-radius:var(--border-radius);font-size:var(--font-size-md);cursor:pointer}.hot-cities-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-sm)}.city-tag{padding:var(--spacing-sm);background:var(--bg-primary);border-radius:var(--border-radius);text-align:center;font-size:var(--font-size-sm);color:var(--text-primary);cursor:pointer;transition:all .2s}.city-tag:active{background:var(--primary-color-light);color:var(--primary-color)}.city-list{background:var(--bg-primary);border-radius:var(--border-radius);overflow:hidden}.city-list-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);border-bottom:1px solid var(--border-color);cursor:pointer}.city-list-item:last-child{border-bottom:none}.city-list-item:active{background:var(--bg-secondary)}.city-list-item .city-name{font-size:var(--font-size-md);color:var(--text-primary)}.city-list-item .current-badge{font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:2px 8px;border-radius:10px}.empty-tip{text-align:center;padding:var(--spacing-xl);color:var(--text-tertiary);font-size:var(--font-size-sm)}.city-toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);background:#000c;color:#fff;padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--border-radius);font-size:var(--font-size-md);z-index:9999;opacity:0;transition:all .3s ease;pointer-events:none}.city-toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.city-select-modal .modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:10000}.city-select-modal .modal-content{background:var(--bg-primary);border-radius:var(--border-radius-lg);width:90%;max-width:360px;max-height:80vh;overflow:hidden}.city-select-modal .modal-header{padding:var(--spacing-lg);text-align:center;border-bottom:1px solid var(--border-color)}.city-select-modal .modal-header h3{margin:0 0 var(--spacing-xs) 0;font-size:var(--font-size-lg);color:var(--text-primary)}.city-select-modal .modal-header p{margin:0;font-size:var(--font-size-sm);color:var(--text-secondary)}.city-select-modal .modal-body{max-height:50vh;overflow-y:auto;padding:var(--spacing-md)}.city-select-modal .city-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.city-select-modal .city-option{padding:var(--spacing-md);background:var(--bg-secondary);border-radius:var(--border-radius);cursor:pointer;transition:all .2s;text-align:center}.city-select-modal .city-option:active{background:var(--primary-color-light)}.city-select-modal .city-option .city-name{font-size:var(--font-size-md);color:var(--text-primary)}.toast-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.9);background:#000c;color:#fff;padding:var(--spacing-md) var(--spacing-xl);border-radius:var(--border-radius);font-size:var(--font-size-md);z-index:10001;opacity:0;transition:all .3s ease;pointer-events:none}.toast-message.show{opacity:1;transform:translate(-50%,-50%) scale(1)}.discover-page{background:var(--bg-secondary)}.discover-list{background:var(--bg-primary);margin-bottom:var(--spacing-sm)}.discover-item{display:flex;align-items:center;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;transition:background .2s}.discover-item:not(:last-child){border-bottom:1px solid var(--border-color)}.discover-item:active{background:var(--bg-secondary)}.discover-icon{width:32px;font-size:22px;text-align:center;margin-right:var(--spacing-md)}.discover-label{flex:1;font-size:var(--font-size-md);color:var(--text-primary)}.discover-arrow{color:var(--text-tertiary);font-size:20px}.moments-page{background:var(--bg-secondary)}.moments-publisher{background:var(--bg-primary);padding:var(--spacing-lg);margin-bottom:var(--spacing-sm)}.publisher-input{background:var(--bg-secondary);border-radius:var(--border-radius);padding:var(--spacing-md);cursor:pointer;transition:background 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.2s}.news-action-btn:active{color:var(--primary-color)}.news-action-btn.liked{color:var(--error-color)}.action-icon{font-size:16px}.nearby-page{background:var(--bg-secondary);display:flex;flex-direction:column}.nearby-tabs{display:flex;background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.nearby-tabs .tab-item{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);cursor:pointer;color:var(--text-secondary);font-size:var(--font-size-md);position:relative}.nearby-tabs .tab-item.active{color:var(--primary-color);font-weight:500}.nearby-tabs .tab-item.active:after{content:"";position:absolute;bottom:0;left:25%;right:25%;height:2px;background:var(--primary-color)}.tab-icon{font-size:18px}.map-container{position:relative;height:250px;background:#e8e8e8}.map-canvas{width:100%;height:100%}.map-canvas .tdt-container{width:100%!important;height:100%!important}.map-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--text-tertiary);gap:var(--spacing-sm)}.map-icon{font-size:40px}.map-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--error-color);gap:var(--spacing-sm);padding:var(--spacing-lg);text-align:center}.error-icon{font-size:40px}.map-demo{position:relative;width:100%;height:100%;background:linear-gradient(135deg,#e8f4f8,#d4e9f0);overflow:hidden}.map-grid{position:absolute;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(0,0,0,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.03) 1px,transparent 1px);background-size:20px 20px}.map-marker{position:absolute;display:flex;flex-direction:column;align-items:center;animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.user-marker{left:50%;top:50%;transform:translate(-50%,-50%)}.user-marker .marker-icon{font-size:32px}.user-marker .marker-label{font-size:var(--font-size-xs);color:var(--primary-color);font-weight:600;background:#fff;padding:2px 6px;border-radius:10px;margin-top:-5px}.person-marker .marker-avatar{width:32px;height:32px;border-radius:50%;border:2px solid white;box-shadow:0 2px 8px #0003}.event-marker .marker-icon{font-size:24px}.map-overlay{position:absolute;right:var(--spacing-md);bottom:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm)}.location-btn,.refresh-btn{width:44px;height:44px;border-radius:50%;background:#fff;border:none;box-shadow:0 2px 8px #00000026;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.location-btn:active,.refresh-btn:active{background:var(--bg-secondary);transform:scale(.95)}.map-info-window{padding:var(--spacing-sm);min-width:120px}.map-info-window .info-avatar{width:40px;height:40px;border-radius:50%;margin-bottom:var(--spacing-xs)}.map-info-window .info-name,.map-info-window .info-title{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:4px}.map-info-window .info-service,.map-info-window .info-location,.map-info-window .info-time{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:2px}.map-info-window .info-distance{font-size:var(--font-size-xs);color:var(--primary-color);margin-top:4px}.nearby-content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--spacing-md)}.people-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.person-card{display:flex;align-items:center;gap:var(--spacing-md);background:var(--bg-primary);padding:var(--spacing-lg);border-radius:var(--border-radius);cursor:pointer;transition:background .2s}.person-card:active{background:var(--bg-secondary)}.person-avatar{position:relative;flex-shrink:0}.person-avatar img{width:50px;height:50px;border-radius:50%;object-fit:cover}.online-indicator{position:absolute;bottom:2px;right:2px;width:12px;height:12px;background:#52c41a;border:2px solid white;border-radius:50%}.person-info{flex:1}.person-name{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:4px}.person-service{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:4px}.person-rating{display:flex;align-items:center;gap:var(--spacing-xs)}.person-rating .stars{color:#faad14;font-size:var(--font-size-sm)}.person-rating .rating-score{font-size:var(--font-size-sm);color:var(--text-tertiary)}.person-distance{display:flex;flex-direction:column;align-items:flex-end;gap:var(--spacing-sm)}.distance-badge{font-size:var(--font-size-xs);color:var(--text-tertiary);background:var(--bg-secondary);padding:2px 8px;border-radius:10px}.btn-contact{padding:6px 14px;background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);cursor:pointer}.btn-contact:active{opacity:.8}.events-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.event-card{background:var(--bg-primary);padding:var(--spacing-lg);border-radius:var(--border-radius);cursor:pointer;transition:background .2s}.event-card:active{background:var(--bg-secondary)}.event-type-badge{display:inline-block;font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:2px 8px;border-radius:10px;margin-bottom:var(--spacing-sm)}.event-title{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-md)}.event-meta{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.event-meta-item{display:flex;align-items:center;gap:var(--spacing-xs);font-size:var(--font-size-sm);color:var(--text-secondary)}.meta-icon{font-size:14px}.event-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-md);border-top:1px solid var(--bg-secondary)}.event-distance{font-size:var(--font-size-sm);color:var(--text-tertiary)}.btn-join{padding:6px 16px;background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);cursor:pointer}.btn-join:active{opacity:.8}.shopping-page{background:var(--bg-secondary)}.shopping-search{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-primary);border-bottom:1px solid var(--border-color)}.search-box{flex:1;display:flex;align-items:center;gap:var(--spacing-sm);background:var(--bg-secondary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius)}.search-icon{font-size:16px;color:var(--text-tertiary)}.search-box input{flex:1;border:none;background:none;font-size:var(--font-size-md);color:var(--text-primary);outline:none}.search-box input::placeholder{color:var(--text-tertiary)}.cart-icon{position:relative;font-size:24px;cursor:pointer;padding:var(--spacing-xs)}.cart-badge{position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;background:var(--error-color);color:#fff;font-size:var(--font-size-xs);border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px}.category-tabs{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-primary);overflow-x:auto;-webkit-overflow-scrolling:touch}.category-tabs::-webkit-scrollbar{display:none}.category-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;border-radius:var(--border-radius);transition:all .2s;white-space:nowrap}.category-item.active{background:var(--primary-color-light)}.category-item.active .category-name{color:var(--primary-color);font-weight:500}.category-icon{font-size:24px}.category-name{font-size:var(--font-size-sm);color:var(--text-secondary)}.products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);padding:var(--spacing-md)}.product-card{background:var(--bg-primary);border-radius:var(--border-radius);overflow:hidden;cursor:pointer;transition:transform .2s,box-shadow .2s}.product-card:active{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.product-image{position:relative;aspect-ratio:1;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.discount-badge{position:absolute;top:var(--spacing-sm);left:var(--spacing-sm);background:var(--error-color);color:#fff;font-size:var(--font-size-xs);padding:2px 6px;border-radius:var(--border-radius-sm)}.product-info{padding:var(--spacing-md)}.product-name{font-size:var(--font-size-sm);font-weight:500;color:var(--text-primary);line-height:1.4;margin-bottom:var(--spacing-xs);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-seller{display:flex;align-items:center;gap:var(--spacing-xs);margin-bottom:var(--spacing-xs)}.seller-name{font-size:var(--font-size-xs);color:var(--text-tertiary)}.seller-rating{font-size:var(--font-size-xs);color:#faad14}.product-tags{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);margin-bottom:var(--spacing-sm)}.product-tag{font-size:var(--font-size-xs);color:var(--primary-color);background:var(--primary-color-light);padding:1px 6px;border-radius:8px}.product-footer{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.product-price{display:flex;align-items:baseline;gap:2px}.price-symbol{font-size:var(--font-size-xs);color:var(--error-color)}.price-value{font-size:var(--font-size-lg);font-weight:600;color:var(--error-color)}.original-price{font-size:var(--font-size-xs);color:var(--text-tertiary);text-decoration:line-through;margin-left:var(--spacing-xs)}.product-sales{font-size:var(--font-size-xs);color:var(--text-tertiary)}.btn-add-cart{width:100%;padding:var(--spacing-sm);background:var(--primary-color);color:#fff;border:none;border-radius:var(--border-radius-sm);font-size:var(--font-size-sm);cursor:pointer;transition:opacity .2s}.btn-add-cart:active{opacity:.8}.moments-page{display:flex;flex-direction:column;height:100vh;overflow:hidden}.moments-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-primary);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:101}.moments-title{font-size:var(--font-size-xl);font-weight:700;color:var(--text-primary)}.moments-search{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background:var(--bg-secondary);border-radius:20px;cursor:pointer}.moments-search .search-icon{font-size:var(--font-size-sm)}.moments-search .search-text{font-size:var(--font-size-sm);color:var(--text-secondary)}.moments-tabs{position:sticky;top:53px;background:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:100}.tabs-scroll{display:flex;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:0 var(--spacing-md)}.tabs-scroll::-webkit-scrollbar{display:none}.tab-item{flex-shrink:0;padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-md);color:var(--text-secondary);cursor:pointer;position:relative;white-space:nowrap}.tab-item.active{color:var(--primary-color);font-weight:600}.tab-item.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:20px;height:3px;background:var(--primary-color);border-radius:2px}.publish-fab{position:fixed;right:20px;bottom:80px;width:56px;height:56px;background:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #ff6b3566;cursor:pointer;z-index:99;transition:transform .2s}.publish-fab:active{transform:scale(.95)}.publish-icon{font-size:32px;color:#fff;font-weight:300}.moments-content{flex:1;padding:var(--spacing-md);overflow-y:auto;-webkit-overflow-scrolling:touch}.feed-item{background:var(--bg-primary);border-radius:var(--border-radius-lg);padding:var(--spacing-md);margin-bottom:var(--spacing-md);box-shadow:0 2px 8px #0000000f;cursor:pointer;transition:all .2s}.feed-item:active{transform:scale(.99)}.feed-item.type-demand{border-left:4px solid #ff6b35}.feed-item.type-service{border-left:4px solid #2196f3}.feed-item.type-activity{border-left:4px solid #4caf50}.feed-item.type-idle{border-left:4px solid #9c27b0}.feed-item.type-official{border-left:4px solid #ff9800}.feed-header{display:flex;align-items:center;margin-bottom:var(--spacing-sm)}.feed-avatar{width:40px;height:40px;border-radius:50%;margin-right:var(--spacing-sm);object-fit:cover}.feed-author-info{flex:1}.feed-author-name{font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary)}.feed-meta{display:flex;align-items:center;gap:var(--spacing-xs);margin-top:2px}.feed-type-badge{font-size:var(--font-size-xs);color:var(--primary-color);background:#ff6b351a;padding:1px 6px;border-radius:4px}.feed-time{font-size:var(--font-size-xs);color:var(--text-tertiary)}.feed-price{font-size:var(--font-size-md);font-weight:600;color:var(--error-color)}.feed-title{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs);line-height:1.4}.feed-content{font-size:var(--font-size-md);color:var(--text-secondary);line-height:1.6;margin-bottom:var(--spacing-sm);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.feed-images{margin-bottom:var(--spacing-sm)}.feed-images.single{max-width:70%}.feed-images.single .feed-image{width:100%;border-radius:var(--border-radius-md)}.feed-images.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-xs)}.feed-images.grid .feed-image{width:100%;aspect-ratio:1;object-fit:cover;border-radius:var(--border-radius-sm)}.feed-location{font-size:var(--font-size-xs);color:var(--text-tertiary);margin-bottom:var(--spacing-sm)}.feed-actions{display:flex;gap:var(--spacing-lg);padding-top:var(--spacing-sm);border-top:1px solid var(--border-color)}.feed-action-btn{display:flex;align-items:center;gap:4px;background:none;border:none;font-size:var(--font-size-sm);color:var(--text-tertiary);cursor:pointer;padding:var(--spacing-xs) var(--spacing-sm)}.feed-action-btn .action-icon{font-size:16px}.feed-action-btn.liked{color:var(--error-color)}.publish-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;display:flex;align-items:flex-end;opacity:0;transition:opacity .3s}.publish-menu-overlay.show{opacity:1}.publish-menu{width:100%;background:var(--bg-primary);border-radius:20px 20px 0 0;padding:var(--spacing-lg);padding-bottom:calc(var(--spacing-lg) + var(--safe-bottom));transform:translateY(100%);transition:transform .3s ease-out}.publish-menu-overlay.show .publish-menu{transform:translateY(0)}.publish-menu-title{text-align:center;font-size:var(--font-size-md);color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.publish-menu-items{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.publish-menu-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-md);cursor:pointer}.publish-menu-item .menu-icon{font-size:32px}.publish-menu-item .menu-label{font-size:var(--font-size-sm);color:var(--text-primary)}.publish-menu-cancel{text-align:center;padding:var(--spacing-md);font-size:var(--font-size-md);color:var(--text-secondary);border-top:1px solid var(--border-color);cursor:pointer}.loading-state,.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--text-secondary);font-size:var(--font-size-md)}