body{
  background-color:var(--main-background-color);
}
body .top-navbar{
  margin-bottom:0;
}
body main,
section {
  padding: 0 15px;
  margin: 0 auto;
}
section {
  max-width: 1470px;
}
.column-item{
  margin-bottom:77px;
}
.index_top{
  display: flex;
  justify-content: space-between;
  margin-bottom:40px;
}
.index_top .MainArticle{
  width:calc(31.6%);
}
#UniversalCarouselDiagram{
  margin-bottom:20px;
  border-radius:10px;
}
.index_top .top_swiper{
  width:calc(65.9%);
}
.advert-wrap{
  margin-bottom: 20px;
}
.advert-wrap{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.advert-wrap .limit-img{
  width:calc(50% - 10px)
}
.cover-img {
  position: relative;
  display: block;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.scale-hover img {
  transition: all 1s;
}
.scale-hover:hover img {
  transform: scale(1.1);
}
.blur-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  filter: blur(5px);
  background-size: cover;
}
.cover-img img {
  position: relative;
  height: 100%;
  margin: 0 auto;
}
@media(max-width:1200px){
  section {
    max-width: 930px;
  }
  .column-item{
    margin-bottom:50px;
  }
}
@media(max-width:992px){
  section {
    max-width: 780px;
  }
  .column-item{
    margin-bottom:20px;
  }
}
@media(max-width: 768px) {
  section {
    max-width: 611px;
  }
}
@media(max-width:576px){
  .index_top{
    flex-wrap:wrap;
  }
  .index_top .top_swiper,
  .index_top .MainArticle{
    width:100%;
  }
  .SecondNews,
  .index_top {
    margin-bottom:20px
  }
}