@media (max-width:768px){
  /* 1. 麵包屑:單行可橫向捲動,不換行、不擠壓 */
  .breadcrumbs{max-width:100% !important;overflow-x:auto !important;-webkit-overflow-scrolling:touch;white-space:nowrap !important;scrollbar-width:none;padding:8px 0 !important;font-size:13px !important}
  .breadcrumbs::-webkit-scrollbar{display:none}
  .breadcrumbs .items{white-space:nowrap !important;display:inline-flex !important;align-items:center;gap:2px}
  .breadcrumbs .item{display:inline-flex !important}

  /* 2. 防水平破版:寬元素一律鎖 100%(不動 .column.main 的 overflow,避免夾到破框角色) */
  .column.main img,.product.data.items img,.cms-content img,
  .column.main table,.data.item.content table,.cms-content table,
  .column.main iframe,.column.main video,.column.main pre{max-width:100% !important}
  .column.main table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}

  /* 3. 工具列(排序/筆數):排列清楚、觸控放大 */
  .toolbar-products{display:flex !important;flex-wrap:wrap !important;align-items:center !important;gap:8px !important;padding:6px 0 !important}
  .toolbar-products .toolbar-amount{position:static !important;padding:0 !important;font-size:13px !important;color:#bbb !important;flex:1 1 100% !important;order:1}
  .toolbar-products .toolbar-sorter{order:2;margin-left:auto !important;padding:0 !important}
  .toolbar-sorter select,#sorter{min-height:44px !important;font-size:16px !important;padding:8px 30px 8px 12px !important}
  .toolbar-products .modes,.toolbar-products .limiter{display:none !important}

  /* 4. 商品列表卡片:格距/文字層級/觸控 */
  .products-grid .product-items{margin-left:-6px !important;margin-right:-6px !important}
  .products-grid .product-item{padding:0 6px !important}
  .product-item-name,.product-item-name a{font-size:14px !important;line-height:1.35 !important;color:#eee !important;display:block;min-height:38px}
  .product-item .price-box .price{font-size:15px !important;font-weight:800 !important}
  .product-item-photo{display:block !important}

  /* 5. 分層導覽篩選:標題整條可點、≥44px */
  .filter-options-title,.filter-title strong{min-height:44px !important;display:flex !important;align-items:center !important;font-size:15px !important}
  .filter-options-item{border-bottom:1px solid #3a2440 !important}
  .filter-options-content .item{padding:9px 0 !important;font-size:15px !important}
  .filter-options-content a{display:inline-block;min-height:24px;line-height:24px}

  /* 6. 商品頁:標題與價格層級、主 CTA 觸控 48px、字級 16px */
  .catalog-product-view .page-title-wrapper .page-title,.catalog-product-view h1.page-title{font-size:22px !important;line-height:1.25 !important;margin-bottom:6px !important}
  .product-info-main .price-box .price{font-size:24px !important;font-weight:800 !important}
  .product-info-main .box-tocart .action.tocart,.product-info-main .action.primary,
  .box-tocart button.action.primary,#product-addtocart-button{min-height:50px !important;font-size:17px !important;font-weight:800 !important;width:100% !important}
  .product-info-main .box-tocart .field.qty{margin-bottom:10px}

  /* 7. 全站主要按鈕/連結按鈕觸控高度(避免小於 44px 難按) */
  .action.primary,button.action.primary,a.action.primary,.actions-toolbar .action.primary{min-height:46px !important}

  /* 8. 分頁按鈕觸控放大 */
  .pages .item{margin:0 3px !important}
  .pages .page,.pages .action{min-width:40px !important;min-height:40px !important;line-height:38px !important;padding:0 6px !important;text-align:center}
}