.customer-railway-card-grid.is-hydrating-images {
  position: relative;
  min-height: 320px;
}

.customer-railway-card-grid.is-hydrating-images > .customer-railway-card {
  visibility: hidden;
}

.customer-railway-card-grid.is-hydrating-images::before {
  position: absolute;
  z-index: 2;
  inset: 2px 0 auto;
  display: grid;
  width: 100%;
  min-height: 300px;
  place-items: center;
  border: 1px solid #e5eaf2;
  border-radius: 14px;
  color: #8090a7;
  background: linear-gradient(100deg, #f5f7fa 20%, #eef2f7 38%, #f5f7fa 56%);
  background-size: 220% 100%;
  content: "正在加载商品图片…";
  font-size: 13px;
  animation: customer-railway-image-skeleton 1.25s ease-in-out infinite;
}

@keyframes customer-railway-image-skeleton {
  to { background-position-x: -220%; }
}