/* 商城与后台共用：主图保持正方形视窗，并从图片中心等距裁切。 */
.product-card-main-image{
  position:relative;
  width:100%;
  height:auto!important;
  aspect-ratio:1/1;
  overflow:hidden;
  padding:0;
  background:#f2f3f5;
}
.product-card-main-image img{
  position:absolute;
  inset:0;
  display:block;
  width:100%!important;
  height:100%!important;
  max-width:none;
  object-fit:cover!important;
  object-position:50% 50%!important;
}