.hl-product-image-preview {
  box-sizing: border-box;
  position: fixed;
  z-index: 2147483646;
  width: 380px;
  height: 380px;
  padding: 6px;
  display: none;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid #cfd8e3;
  border-radius: 6px;
  box-shadow: 0 10px 28px rgba(22, 36, 56, .24);
  pointer-events: none;
  overflow: hidden;
}
.hl-product-image-preview.show { display: flex; }
.hl-product-image-preview.natural-size { box-sizing: border-box; }
.hl-product-image-preview.natural-size img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}
.hl-product-image-preview.loading::after {
  content: '图片加载中...';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #8a96a6;
  background: rgba(255,255,255,.82);
}
.hl-product-image-preview img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
}
/* 全站商品主图统一使用即时分析交互：小图 -> 悬停中图 -> 点击大图。 */
.hl-product-image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2147483647;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 26px;
  box-sizing: border-box;
  background: rgba(0,0,0,.72);
}
.hl-product-image-lightbox.show { display: flex; }
.hl-product-image-lightbox > img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(900px,92vw);
  max-height: 92vh;
  object-fit: contain;
  background: #fff;
}
.hl-product-image-lightbox > button {
  position: fixed;
  top: 20px;
  right: 28px;
  z-index: 2147483647;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: #303133;
  font-size: 26px;
  line-height: 34px;
  cursor: pointer;
}
img[data-large-src],
.order-product-image img,
.realtime-product-image img,
.inventory-image img,
.cost-image img,
.hl-ar-product-image img { cursor: zoom-in; }
img[data-hl-image-missing] { cursor: default !important; object-fit: contain; }
/* Missing thumbnail may still have a genuine, independently available original. */
img[data-hl-image-missing][data-large-src] { cursor: zoom-in !important; }
@media (max-width: 680px) {
  .hl-product-image-preview { display: none !important; }
  .hl-product-image-lightbox { padding: 12px; }
}