.sectionas {padding: 20px 12px;background: #f5f5f5;}
    .sectionas h2 {font-size: .38rem; margin-bottom: 12px; color: #048646;font-weight: 700;}
	.sectionas a {text-decoration: none;}
    
    /* 分类导航 */
    .categories {
      display: flex;
      justify-content: space-between;
      background: #fff;
      border-radius: 8px;
      padding: 8px;
      margin-bottom: 16px;
    }
    .category {
      flex: 1;
      text-align: center;
      padding: 8px 0;
      border-radius: 20px;
      font-size: 16px;
      cursor: pointer;
      transition: all 0.3s;
    }
    .category.active {
      background: #048646;
      color: #fff;
    }

    /* 产品展示区 */
    .products {
      background: #fff;
      border-radius: 8px;
      padding: 12px;
    }
    .product-list {display: none;}
    .product-list.active {display: grid; grid-template-columns: repeat(2, 2fr); gap: 10px; animation: fadeIn 0.5s ease;} /* 一行2个，一共2行*/
    @keyframes fadeIn {from {opacity: 0;} to {opacity: 1;}}

    .product img {
      width: 100%;
      border-radius: 6px;
      display: block;
    }
    .product h3 {
      font-size: 14px;
      margin-top: 6px;
      text-align: center;
      color: #048646;
    }