* { margin: 0; padding: 0; box-sizing: border-box; }
        html, body { max-width: 100%; overflow-x: hidden; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
            background: #f5f5f5;
            padding-top: 50px;
            padding-bottom: 20px;
            color: #333;
        }
        
        /* 筛选区样式 */
        .filter-section {
            background: #fff;
            padding: 10px;
            border-bottom: 1px solid #eee;
            padding-bottom: 0px;
        }

        .filter-row {
            display: flex;
            align-items: flex-start;
            padding: 5px 0;
            border-bottom: 1px solid #f5f5f5;
            position: relative;
        }
        .filter-row:last-child { border-bottom: none; }

        .filter-label {
            flex-shrink: 0;
            width: 50px;
            font-size: 13px;
            color: #333;
            line-height: 30px;
        }

        /* filter-row 展开/收起功能 */
        .filter-options-wrapper {
            flex: 1;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            overflow: hidden;
            margin-top:3px;
        }

        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            max-height: 30px;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }

        .filter-options.expanded {
            max-height: 500px;
        }

        .filter-option {
            padding: 3px 15px;
            border-radius: 15px;
            font-size: 12px;
            background: #f5f5f5;
            color: #666;
            cursor: pointer;
            border: none;
            white-space: nowrap;
        }

        .filter-option.active {
            background: linear-gradient(135deg, #ff6b9d, #ffa8c5);
            color: #fff;
        }

        .expand-btn {
            display: none;
            align-items: center;
            gap: 2px;
            font-size: 11px;
            color: #ff6b9d;
            border: 1px solid #ff6b9d;
            border-radius: 10px;
            padding: 2px 6px;
            cursor: pointer;
            white-space: nowrap;
            flex-shrink: 0;
            background: #fff;
            margin-left: auto;
            margin-top:3px;
        }

        .expand-btn.show {
            display: flex;
        }

        .expand-btn svg {
            width: 10px;
            height: 10px;
            transition: transform 0.3s;
        }

        .expand-btn.expanded svg {
            transform: rotate(180deg);
        }
        
        /* 排序栏 */
        .sort-bar {
            background: #fff;
            padding: 10px 15px;
            display: flex;
            gap: 20px;
            border-bottom: 1px solid #eee;
        }
        .sort-item { font-size: 14px; color: #999; cursor: pointer; position: relative; }
        .sort-item.active { color: #ff6b9d; font-weight: 500; }
        .sort-item.active::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background: #ff6b9d;
        }
        
        /* 列表 */
        .list-container {
            padding: 10px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .item-card {
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        }
        .item-cover { position: relative; width: 100%; height: 150px; overflow: hidden; }
        .item-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            background-color: #f0f0f0;
        }
        .item-badges { position: absolute; top: 8px; left: 8px; display: flex; gap: 4px; }
        .badge {
            padding: 3px 10px;
            border-radius: 15px;
            font-size: 10px;
            color: #fff;
        }
        .badge-top { background: linear-gradient(135deg, rgba(99, 172, 248, 0.561), rgba(240, 80, 154, 0.651)); }
        .item-price {
            position: absolute;
            bottom: 8px;
            right: 8px;
            background: rgba(0,0,0,0.6);
            color: #fff;
            padding: 3px 8px;
            border-radius: 12px;
            font-size: 11px;
        }
        .item-price span { color: #ffd700; font-weight: 500; }
        .item-info { padding: 5px; }
        
        /* item-user 添加职业显示在右侧 */
        .item-user { 
            display: flex; 
            align-items: center; 
            justify-content: space-between;
            margin-bottom: 3px; 
            margin-top:5px;
        }
        .item-user-left {
            display: flex;
            align-items: center;
            margin-left: 2px;
        }
        .item-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 8px;
            background-color: #f0f0f0;
        }
        .item-nickname { font-size: 13px; font-weight: 500; color: #333; }
        .item-location { font-size: 11px; color: #999; }
        .item-job {
            font-size: 13px;
            color: #ffaa6b;
           /* background: #fff0f5; */
            padding: 2px 8px;
            border-radius: 10px;
            flex-shrink: 0;
        }
        
        .item-tags { display:block; flex-wrap: wrap; margin-bottom: 8px;}
        .item-tag {
            padding: 3px 6px;
            background: #fff0f5;
            color: #ff6b9d;
            border-radius: 5px;
            font-size: 10px;
            margin-right: 0px;
           
        }
        .item-desc {
            font-size: 12px;
            color: #666;
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .item-footer {
            display: flex;
            justify-content: space-between; /* 两个span一左一右 */
            align-items: center;
            padding-top: 8px;
            border-top: 1px solid #f5f5f5;
        }
        .item-stats { 
            display: flex; 
            width: 100%; /* 占满宽度 */
            justify-content: space-between; /* 子元素一左一右 */
        }
        .item-stats span {
            display: flex;
            align-items: center;
            gap: 2px;
            font-size: 11px;
            color: #999;
        }
        
        /* 空状态 */
        .empty-state {
            grid-column: span 2;
            text-align: center;
            padding: 60px 20px;
            color: #999;
        }
        .empty-state .icon { margin-bottom: 15px; }
        
        /* 分页 */
        .pagination-container {
            padding: 20px 0;
            display: flex;
            justify-content: center;
            background-color: #fafafa;
            margin-bottom: 20px;
            grid-column: span 2;
        }
        .pagination {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .page-btn {
            padding: 8px 16px;
            border: 1px solid #e0e0e0;
            background-color: #ffffff;
            color: #666666;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s ease;
            outline: none;
        }
        .page-btn:hover:not(:disabled) {
            border-color: #ff6b9d;
            color: #ff6b9d;
            background: rgba(255, 107, 157, 0.05);
        }
        .page-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        .page-select-wrapper {
            position: relative;
            display: inline-flex;
            align-items: center;
        }
        .page-select {
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
            padding: 8px 32px 8px 12px;
            border: 1px solid #e0e0e0;
            background-color: #ffffff;
            color: #666666;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.3s ease;
            outline: none;
            min-width: 90px;
            text-align: center;
        }
        .page-select:hover {
            border-color: #ff6b9d;
            color: #ff6b9d;
        }
        .page-select:focus {
            border-color: #ff6b9d;
            box-shadow: 0 0 0 2px rgba(255, 107, 157, 0.15);
        }
        .page-select-arrow {
            position: absolute;
            right: 10px;
            pointer-events: none;
            color: #999;
            transition: color 0.3s ease;
        }
        
        
            .card {
      width: 100%;
      max-width: 320px;
      background: #fff;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    .stats {
      display: flex;
      justify-content: space-between; 
      align-items: center;
      width: 100%;  
      color: #999;
      font-size: 12px;
    }

    .stat-item {
      display: flex;
      align-items: center;
      gap: 2px;
      margin-left: 5px;
      margin-right:5px;
    }

    .stat-item svg {
      width: 14px;
      height: 14px;
    }