/* 商品列表样式 */
 .product-grid {
     display: grid;
     grid-template-columns: repeat(1, 1fr);
     gap: 24px;
 }

 @media (min-width: 640px) {
     .product-grid {
         grid-template-columns: repeat(2, 1fr);
     }
 }

 @media (min-width: 768px) {
     .product-grid {
         grid-template-columns: repeat(2, 1fr);
     }
 }

 @media (min-width: 1024px) {
     .product-grid {
         grid-template-columns: repeat(3, 1fr);
     }
 }

 @media (min-width: 1280px) {
     .product-grid {
         grid-template-columns: repeat(4, 1fr);
     }
 }

 @media (min-width: 1536px) {
     .product-grid {
         grid-template-columns: repeat(5, 1fr);
     }
 }

 .product-card {
    cursor: pointer;
     background-color: white;
     border-radius: 8px;
     overflow: hidden;
     box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
     transition: all 0.3s ease;
     transform: translateY(0);
 }

 .product-card:hover {
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
     transform: translateY(-4px);
 }

 .product-image-container {
     position: relative;
     height: 192px;
     background-color: #f3f4f6;
     display: flex;
     align-items: center;
     justify-content: center;
     padding: 16px;
 }

 .product-image {
     max-height: 100%;
     max-width: 100%;
     object-contain: contain;
     transition: transform 0.5s ease;
 }

 .product-card:hover .product-image {
     transform: scale(1.1);
 }

 .new-badge {
     position: absolute;
     top: 12px;
     left: 12px;
     background-color: #f97316;
     color: white;
     font-size: 12px;
     font-weight: bold;
     padding: 3px 8px;
     border-radius: 999px;
 }

 .product-info {
     padding: 16px;
 }

 .product-title {
     font-size: 16px;
     font-weight: 500;
     color: #1f2937;
     margin-bottom: 8px;
     display: -webkit-box;
     -webkit-line-clamp: 2;
     -webkit-box-orient: vertical;
     overflow: hidden;
     height: 48px;
 }

 .product-price {
     color: #ef4444;
     font-weight: bold;
     font-size: 18px;
     margin-bottom: 8px;
 }

 .product-date {
     color: #6b7280;
     font-size: 14px;
     margin-bottom: 12px;
     display: flex;
     align-items: center;
 }

 .date-icon {
     margin-right: 4px;
 }

 .action-button {
     width: 100%;
     background-color: #3b82f6;
     color: white;
     font-weight: 500;
     padding: 8px 16px;
     border: none;
     border-radius: 6px;
     cursor: pointer;
     transition: background-color 0.3s ease;
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 8px;
 }

 .action-button:hover {
     background-color: #2563eb;
 }

 .action-button:active {
     transform: scale(0.95);
     transition: transform 0.2s ease;
 }

 /* 分页样式 */
 .pagination {
     margin: 48px 0;
     display: flex;
     justify-content: center;
 }

 .pagination-nav {
     display: inline-flex;
     border-radius: 6px;
     box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
 }

 .pagination-link {
     position: relative;
     display: inline-flex;
     align-items: center;
     padding: 8px 16px;
     border: 1px solid #e5e7eb;
     background-color: white;
     color: #374151;
     font-size: 14px;
     text-decoration: none;
 }

 .pagination-link:first-child {
     border-radius: 6px 0 0 6px;
 }

 .pagination-link:last-child {
     border-radius: 0 6px 6px 0;
 }

 .pagination-link:hover {
     background-color: #f3f4f6;
 }

 .pagination-link.active {
     background-color: #3b82f6;
     color: white;
     border-color: #3b82f6;
 }

 .pagination-ellipsis {
     position: relative;
     display: inline-flex;
     align-items: center;
     padding: 8px 16px;
     border: 1px solid #e5e7eb;
     background-color: white;
     color: #374151;
     font-size: 14px;
 }