/* product detail — mobile polish (match site: white, hairline borders, muted secondary, orange price) */
@media (max-width: 767px) {
  #app.products-show-page > .container {
    padding-left: 0 !important;
    padding-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  #app.products-show-page .show-page-container {
    max-width: 100%;
    margin: 0;
    padding: 6px 14px 36px;
  }

  #app.products-show-page .show-breadcrumb {
    margin: 2px 0 12px;
    font-size: 12px;
    line-height: 1.5;
    color: #888;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  #app.products-show-page .show-breadcrumb a,
  #app.products-show-page .show-breadcrumb .current {
    color: #666;
    font-weight: 400;
  }

  #app.products-show-page .show-breadcrumb .sep {
    margin: 0 4px;
    color: #ccc;
  }

  #app.products-show-page .product-show {
    display: block;
    gap: 0;
    margin-bottom: 20px;
  }

  #app.products-show-page .product-gallery .gallery-main {
    margin-bottom: 0;
  }

  #app.products-show-page .product-gallery .gallery-wrapper {
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    background: #fff;
  }

  #app.products-show-page .product-gallery .gallery-wrapper img.main-image {
    padding: 10px 12px;
  }

  /* 单图时缩略图只占一行左边空一大块，手机端直接隐藏 */
  #app.products-show-page .product-gallery .gallery-thumbs {
    display: none !important;
  }

  #app.products-show-page .product-details {
    padding: 14px 0 0;
  }

  #app.products-show-page .title-stack {
    margin-bottom: 14px !important;
    padding-bottom: 12px !important;
    border-bottom: 1px solid #eee !important;
  }

  #app.products-show-page .product-title {
    font-size: 18px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    letter-spacing: 0 !important;
    margin: 0 0 6px !important;
    color: #222 !important;
    word-break: break-word !important;
    overflow-wrap: anywhere;
  }

  /* 日文副标题：原先 10px Courier 过小且难读 */
  #app.products-show-page .product-ref {
    font-size: 13px !important;
    line-height: 1.45 !important;
    letter-spacing: 0 !important;
    color: #777 !important;
    font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif !important;
    margin: 0 !important;
  }

  #app.products-show-page .pricing-section {
    margin-bottom: 12px !important;
    padding: 0 0 12px !important;
    border-bottom: 1px solid #eee !important;
  }

  #app.products-show-page .price-display,
  #app.products-show-page .price-display .amount {
    font-size: 24px !important;
    line-height: 1.2 !important;
    font-weight: 700 !important;
    letter-spacing: 0 !important;
    color: #b12704 !important;
  }

  #app.products-show-page .sku-selection > label,
  #app.products-show-page .qty-label {
    font-size: 12px !important;
    color: #666 !important;
    letter-spacing: 0.2px !important;
    text-transform: none !important;
  }

  #app.products-show-page .qty-container {
    gap: 10px !important;
    margin-bottom: 12px !important;
  }

  #app.products-show-page .qty-selector .qty-btn {
    width: 40px !important;
    height: 40px !important;
    font-size: 18px !important;
  }

  #app.products-show-page .qty-selector .qty-input {
    width: 52px !important;
    height: 40px !important;
    font-size: 15px !important;
  }

  #app.products-show-page .quota-hint {
    font-size: 12px !important;
    font-family: inherit !important;
    letter-spacing: 0 !important;
    color: #8a6d3b !important;
  }

  #app.products-show-page .button-group {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: 10px !important;
    margin-bottom: 10px !important;
    align-items: stretch !important;
  }

  #app.products-show-page .button-group > .btn {
    flex: 1 1 0 !important;
    width: auto !important;
    min-width: 0 !important;
    height: 48px !important;
    padding: 0 12px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    letter-spacing: 0.2px !important;
    border-radius: 4px !important;
    line-height: 1.2 !important;
  }

  #app.products-show-page .wishlist-section {
    margin-top: 0 !important;
  }

  #app.products-show-page .wishlist-section > .btn {
    width: 100% !important;
    height: 40px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    letter-spacing: 0.2px !important;
    border-radius: 4px !important;
    border-color: #ddd !important;
    color: #555 !important;
    background: #fff !important;
  }

  #app.products-show-page .btn-primary.btn-add-to-cart {
    background: #ffa41c !important;
    border-color: #ffa41c !important;
    color: #fff !important;
  }

  #app.products-show-page .btn-secondary.btn-buy-now {
    background: #fff !important;
    border: 1px solid #c8c8c8 !important;
    color: #333 !important;
  }

  #app.products-show-page .metadata-section {
    margin-top: 18px !important;
    padding-top: 14px !important;
    border-top: 1px solid #eee;
  }

  #app.products-show-page .meta-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 8px;
    font-size: 13px;
    line-height: 1.45;
  }

  #app.products-show-page .meta-label {
    flex: 0 0 3em;
    color: #888;
  }

  #app.products-show-page .meta-value {
    flex: 1 1 auto;
    min-width: 0;
    color: #444;
    word-break: break-word;
  }

  #app.products-show-page .meta-value a {
    color: #444;
  }

  /* 购物车浮钮抬高，避开页脚三枚帮助按钮 */
  #app.products-show-page ~ .mini-cart-fab {
    right: max(14px, env(safe-area-inset-right, 0px)) !important;
    bottom: max(92px, calc(76px + env(safe-area-inset-bottom, 0px))) !important;
  }

  #app.products-show-page ~ .mini-cart-fab .mini-cart-fab__button {
    width: 52px !important;
    height: 52px !important;
    font-size: 20px !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08) !important;
  }

  #app.products-show-page ~ .mini-cart-fab .mini-cart-fab__badge {
    min-width: 20px !important;
    height: 20px !important;
    font-size: 12px !important;
    line-height: 20px !important;
  }
}

/* :has 不支持时的回退（多数现代手机都支持；再补一层 footer 全局手机收紧） */
@media (max-width: 767px) {
  .footer [aria-label="帮助导航"] {
    max-width: 100%;
    margin-left: 14px;
    margin-right: 14px;
    column-gap: 8px;
  }

  .footer [aria-label="帮助导航"] a {
    min-height: 32px !important;
    padding: 6px 6px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
  }
}