.blog_banner .flex {
  height: 100vh;
  min-height: max-content;
  max-height: 81.6rem;
  padding: 6rem 0;
}
.blog_banner .head {
  flex: 1;
  width: 100%;
  max-width: 58rem;
  padding-bottom: 1.3%;
}
.blog_banner h1 {
  letter-spacing: 1.55px;
}
.blog_banner p {
  max-width: 54.1rem;
  hyphens: auto;
  margin-top: 2.6rem;
}
.blog_banner .btn {
  margin-top: 3.7rem;
  min-width: 22.2rem;
}
.blog_banner .imgs {
  width: 50.1388889%;
  position: relative;
  margin-bottom: 3.7%;
}
.blog_banner .imgs ul {
  position: static;
  padding-bottom: 68.4211%;
}
.blog_banner .imgs .img_cv {
  width: 90.166%;
  --h: 63.75%;
  border-radius: 2rem;
  position: absolute;
  z-index: 2;
}
.blog_banner .imgs .img_cv:hover img {
  transform: scale(1.02);
}
.blog_banner .imgs .img_cv.opacity::before {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 2;
  background-color: #fff;
  opacity: 0.4;
  pointer-events: none;
  content: '';
}
.blog_banner .imgs .img_ct {
  position: absolute;
  height: auto;
}
.blog_banner .imgs .sm_img {
  width: 78.255%;
}
.blog_banner .imgs .img:nth-child(2) {
  right: 0;
  top: 0;
}
.blog_banner .imgs .img:nth-child(1) {
  left: 0;
  bottom: 0;
}
.blog_banner .imgs .img:nth-child(3) {
  width: 8.31%;
  left: -4.4%;
  top: 3.3%;
}
.blog_banner .imgs .img:nth-child(4) {
  width: 5.4%;
  bottom: 0.5%;
  right: 4.2%;
}
.blog_nav .nav_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 4.05%;
}
.blog_nav .nav_item {
  position: relative;
  display: block;
  height: 100%;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 2.1rem;
  color: #161616;
  opacity: 0.74;
  padding: 3.5rem 0 1.8rem;
}
.blog_nav .nav_item::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  height: 3px;
  width: calc(100% + 1.8rem);
  content: '';
  transition: all 0.3s;
  opacity: 0;
  background-color: var(--primary);
}
.blog_nav .nav_item.active,
.blog_nav .nav_item:hover {
  opacity: 1;
}
.blog_nav .nav_item.active::after,
.blog_nav .nav_item:hover::after {
  opacity: 1;
}
.blog_nav .nav_item.active {
  font-weight: 600;
}
.blog_popular {
  padding-top: 9.7rem;
}
.blog_popular .blog_popular_swiper {
  padding-top: 4.5rem;
  padding-bottom: 1rem;
}
.blog_popular .blog_popular_swiper .flex {
  height: 100%;
  box-shadow: 0 0.5rem 2rem rgba(159, 159, 159, 0.14);
  border-radius: 1.2rem;
  background-color: #fff;
}
.blog_popular .blog_popular_swiper .img {
  width: 51.25%;
  border-radius: 1.2rem;
  --h: 72.222222%;
  margin-top: -6rem;
  align-self: flex-end;
}
.blog_popular .blog_popular_swiper .img:hover img {
  transform: scale(1.02);
}
.blog_popular .blog_popular_swiper .info {
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 2% 4.305556% 2.3%;
}
.blog_popular .blog_popular_swiper .info .date {
  font-size: 1.7rem;
  color: rgba(63, 63, 63, 0.85);
}
.blog_popular .blog_popular_swiper .info .title {
  font-size: 3.2rem;
  line-height: 1.34375;
  font-weight: 600;
  color: #161616;
  margin-top: 1.7rem;
  letter-spacing: 0.75px;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.blog_popular .blog_popular_swiper .info .desc {
  font-size: 1.8rem;
  line-height: 2.9rem;
  color: var(--text);
  hyphens: auto;
  margin-top: 2.4rem;
  max-width: 55.6rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.blog_popular .blog_popular_swiper .info .btn_i {
  margin-top: 4.4rem;
}
.blog_popular .swiper_btns {
  top: 48%;
}
.blog_main {
  padding: 9rem 0 16rem;
}
.blog_main h2 {
  letter-spacing: 0.95px;
}
.blog_main .list {
  margin-top: 7.3rem;
}
.blog_main .list ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(35rem, 100%), 1fr));
  gap: 8.2rem 3.125%;
}
.blog_main p.center:has(.btn) {
  margin-top: 8.2rem;
  min-height: 6.4rem;
}
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .blog_popular .blog_popular_swiper .info .title {
    font-size: 2.6rem;
  }
}
@media screen and (max-width: 768px) {
  .blog_banner .flex {
    height: auto;
    max-height: unset;
    min-height: unset;
    padding: 50px 0;
  }
  .blog_banner .head {
    padding: 0;
  }
  .blog_banner .imgs {
    margin: 0;
  }
  .blog_banner .imgs .img_cv {
    border-radius: 10px;
  }
  .blog_nav .nav_list {
    width: calc(100% + 60px);
    margin: 0 -30px;
    padding: 0 30px;
    flex-wrap: nowrap;
    gap: 20px;
    white-space: nowrap;
    justify-content: unset;
    overflow-x: auto;
  }
  .blog_nav .nav_list::-webkit-scrollbar {
    display: none;
  }
  .blog_nav .nav_list li:first-child {
    margin-left: auto;
  }
  .blog_nav .nav_list li:last-child {
    margin-right: auto;
  }
  .blog_nav .nav_item {
    font-size: 14px;
    padding: 14px 0;
  }
  .blog_nav .nav_item::after {
    width: calc(100% + 10px);
  }
  .blog_popular {
    padding: 50px 0;
    overflow: hidden;
  }
  .blog_popular .swiper_content {
    padding-top: 0;
    padding-bottom: 0;
    overflow: unset;
  }
  .blog_popular .blog_popular_swiper {
    padding: 0;
  }
  .blog_popular .blog_popular_swiper .flex {
    border-radius: 10px;
  }
  .blog_popular .blog_popular_swiper .img {
    border-radius: 10px;
    margin-top: 0;
  }
  .blog_popular .blog_popular_swiper .info {
    padding: 20px;
  }
  .blog_popular .blog_popular_swiper .info .date {
    font-size: 14px;
  }
  .blog_popular .blog_popular_swiper .info .title {
    font-size: 18px;
    line-height: 1.5;
    margin-top: 10px;
    letter-spacing: unset;
  }
  .blog_popular .blog_popular_swiper .info .desc {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
  }
  .blog_popular .blog_popular_swiper .info .btn_i {
    margin-top: 20px;
  }
  .blog_main {
    padding: 50px 0;
  }
  .blog_main .list {
    margin-top: 30px;
  }
  .blog_main .list ul {
    grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
    gap: 30px 16px;
  }
  .blog_main p.center:has(.btn) {
    margin-top: 40px;
    min-height: 42px;
  }
}
@media screen and (max-width: 576px) {
  .blog_banner .imgs {
    width: 100%;
    order: -1;
  }
  .blog_nav .nav_list {
    width: calc(100% + 40px);
    margin: 0 -20px;
    padding: 0 20px;
  }
  .blog_popular .blog_popular_swiper .img {
    width: 100%;
  }
}