.product-table {
  width: 100%;
  max-width: 650px;
  border-collapse: collapse;
  margin: 20px 0;
  font-family: Arial, sans-serif;
  background-color: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 手机端适配 */
@media (max-width: 768px) {
  .product-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}

.product-table th, .product-table td {
  padding: 12px 15px;
  text-align: left;
}

.product-table th {
  background-color: #f5f5f5;
  font-weight: 600;
}

.product-table tr:nth-child(even) {
  background-color: #fafafa;
}

.product-table tr:hover {
  background-color: #f0f8ff;
}