.preload-issue-item {
  width: 100%;
  background: #fff;
  box-sizing: border-box;
  border-radius: 16rpx;
  padding: 0 24rpx;
  overflow: hidden;
  margin-bottom: 20rpx;
}
.preload-issue-item .header {
  height: 52rpx;
  margin-bottom: 10rpx;
  margin-top: 20rpx;
  border-radius: 8rpx;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
}
.preload-issue-item .content {
  width: 100%;
  height: 120rpx;
  border-radius: 8rpx;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
}
.preload-issue-item .image-list {
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(214rpx, 1fr));
  grid-gap: 10rpx;
  height: 160rpx;
  margin-top: 20rpx;
}
.preload-issue-item .image-list .image-list-item {
  width: 100%;
  height: 100%;
  border-radius: 16rpx;
  overflow: hidden;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
}
.preload-issue-item .type {
  height: 20rpx;
  margin-top: 10rpx;
  margin-bottom: 10rpx;
  border-radius: 2rpx;
  width: 50%;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
}
.preload-issue-item .hot-remark {
  width: 100%;
  height: 120rpx;
  border-radius: 8rpx;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
}
.preload-issue-item .altitude {
  width:100%;
  height: 30rpx;
  margin: 10rpx 0;
  border-radius: 2rpx;
  background: linear-gradient(90deg, #f2f2f2 25%, #e6e6e6 37%, #f2f2f2 63%);
  animation: loading 1.4s ease infinite;
  background-size: 400% 100%;
  margin-bottom: 35rpx;
}


@keyframes loading {
  0% {
    background-position: 100% 50%
  }

  100% {
    background-position: 0 50%
  }
}