.banner {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner_list {
  position: relative;

}


.banner_list_img img {
  width: 100%;
  height: calc(100vh);
  object-fit: cover;
  transition: transform 1.5s ease-out, opacity 1s ease-out;
}

.banner_list_txt {
  position: absolute;
  bottom: 150px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  letter-spacing: 3px;
}

.banner_list_txt span {
  font-weight: bold;
  font-size: 46px;
  color: #ffffff;
  line-height: 61px;
  text-shadow: 0px 3px 6px rgba(0, 0, 0, 0.16);
}

.banner .swiper-pagination {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex !important;
  justify-content: center;
  gap: 15px ;
}

.banner .swiper-pagination-bullet {
  width: 65px !important;
  height: 3px !important;
  background: rgba(255, 255, 255, 0.5) !important;
  border-radius: 0 !important;
  opacity: 1 !important;
  cursor: pointer;
  transition: background-color 0.3s ease;
  margin: 0 5px !important;
}

.banner .swiper-pagination-bullet-active {
  background: #ffffff !important;
}

.banner .pagination-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.banner .pagination-text {
  display: none;
}

.banner .pagination-bullets {
  display: flex;
  align-items: center;
}

.banner .swiper-pagination-bullet {
  font-size: 0;
}

.banner .swiper-slide {
  opacity: 0;
  transition: opacity 1.2s ease-out;
}

.banner .swiper-slide.swiper-slide-active {
  opacity: 1;
}

.banner .swiper-slide .banner_list_img img {
  transform: scale(1.1);
}

.banner .swiper-slide.swiper-slide-active .banner_list_img img {
  transform: scale(1);
}




@keyframes scaleAnim {
  0% {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
  }
  100% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}

.sub_banner {
  position: relative;
  overflow: hidden;
}

.sub_banner > img {
  width: 100%;
  height: auto;
  object-fit: cover;
  animation: scaleAnim 5s ease forwards;
}
.scale {
  animation: scaleAnim 1s ease forwards;
}
.sub_banner .pc_img {
  display: block;
}

.sub_banner .m_img {
  display: none;
}
.sub_title {
  position: absolute;
  width: 100%;
 top: 0;
 left: 0;
 right: 0;
 z-index: 1;
 top: 30%;
}
.sub_title h2 {

  font-size: 30px;
  color: #ffffff;
  margin-bottom: 15px;
}
.sub_title .line{
  width: 60px;
height: 1px;
background:  #FFFFFF;
display: inline-block;
}