.rd_banner .flex {
  min-height: 548px;
}
.rd_banner .head {
  max-width: 677px;
  padding: 0 0 10px;
}
.rd_banner .head .btn {
  margin-top: 24px;
}
.rd_banner .nums .item {
  padding-bottom: 62px;
}
.rd_banner .nums .item i {
  display: inline-block;
  margin: 0 5px 0 0;
}
.rd_banner .nums .item p {
  margin-top: 12px;
}
.rd_network {
  padding: 102px 0 68px;
  text-align: center;
}
.rd_network .head p {
  max-width: 680px;
  margin-top: 22px;
}
.rd_network .swiper_box {
  margin: 2rem 0 30px;
}
.rd_network .rd_network_swiper {
  max-width: 964px;
  margin: 0 auto;
}
.rd_network .rd_network_swiper .swiper-slide {
  overflow: hidden;
  border-radius: 1rem;
  position: relative;
  padding-bottom: 56.22407%;
  transition: all 0.3s;
  transform: scale(0.736515);
  opacity: 0;
}
.rd_network .rd_network_swiper .swiper-slide:hover img {
  transform: scale(1.02);
}
.rd_network .rd_network_swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: all 0.5s;
  position: absolute;
  left: 0;
  top: 0;
}
.rd_network .rd_network_swiper .swiper-slide-active {
  z-index: 2;
  transform: scale(1);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.rd_network .rd_network_swiper .swiper-slide-active,
.rd_network .rd_network_swiper .swiper-slide-prev,
.rd_network .rd_network_swiper .swiper-slide-next {
  opacity: 1;
}
.rd_network .nav {
  max-width: 914px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.rd_network .nav::before {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  position: absolute;
  z-index: -1;
  left: 0;
  bottom: 1px;
  background-color: #d4d4d4;
}
.rd_network .nav ul {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}
.rd_network .nav ul li {
  cursor: pointer;
  transition: all 0.3s;
  color: #757575;
  font-size: 20px;
  padding-bottom: 14px;
  border-bottom: 3px solid transparent;
}
.rd_network .nav ul li.active,
.rd_network .nav ul li:hover {
  color: var(--title_color);
  border-color: var(--title_color);
}
.rd_network .nav ul li.active {
  font-weight: 600;
}
.rd_network .rd_network_text_swiper {
  max-width: 1012px;
  margin: 2rem auto 0;
  overflow: hidden;
}
.rd_network .rd_network_text_swiper .swiper-slide {
  color: #3d3d3d;
  font-size: 19px;
  font-weight: 300;
  line-height: 2rem;
}
.rd_service {
  padding: 68px 0 62px;
}
.rd_service .head p {
  max-width: 842px;
  margin-top: 22px;
}
.rd_service .swiper_content {
  padding-bottom: 20px;
}
.rd_service .rd_service_swiper {
  margin-top: 34px;
}
.rd_service .rd_service_swiper .swiper-slide {
  max-width: 392px;
}
.rd_service .rd_service_swiper .swiper-slide a {
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid #e6e6e6;
  background-color: #fff;
}
.rd_service .rd_service_swiper .swiper-slide a:hover {
  box-shadow: 8px 10px 15px rgba(155, 155, 155, 0.2);
}
.rd_service .rd_service_swiper .swiper-slide a:hover img {
  transform: scale(1.05);
}
.rd_service .rd_service_swiper .swiper-slide a:hover .info .btn_line {
  border-color: var(--theme_color);
}
.rd_service .rd_service_swiper .swiper-slide .img {
  overflow: hidden;
  padding-bottom: 69.23078%;
  position: relative;
}
.rd_service .rd_service_swiper .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  vertical-align: top;
  transition: all 0.5s;
}
.rd_service .rd_service_swiper .swiper-slide .info {
  flex: 1;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 30px 8.20513% 2rem;
}
.rd_service .rd_service_swiper .swiper-slide .info h3 {
  font-size: 22px;
  font-weight: 600;
}
.rd_service .rd_service_swiper .swiper-slide .info p {
  margin-top: 1rem;
  flex: 1;
  color: #5e5e5e;
  font-size: 17px;
  font-weight: 300;
  line-height: 28px;
}
.rd_service .rd_service_swiper .swiper-slide .info .btn_line {
  margin-top: 1rem;
  border-color: transparent;
}
.rd_facilities {
  padding: 4rem 0 75px;
}
.rd_facilities .swiper_box {
  margin-top: 74px;
}
.rd_facilities .rd_facilities_swiper .item {
  height: 100%;
  display: block;
  border-radius: 8px;
  overflow: hidden;
  background-color: #212526;
}
.rd_facilities .rd_facilities_swiper .item:hover img {
  transform: scale(1.03);
}
.rd_facilities .rd_facilities_swiper .item .img {
  padding-bottom: 100%;
  position: relative;
}

.rd_facilities .rd_facilities_swiper .item .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  transition: all 0.5s;
}
.rd_facilities .rd_facilities_swiper .item h3 {
  font-size: 18px;
  line-height: 24px;
  font-weight: 200;
  color: #fff;
  padding: 0 26px 34px;
  position: relative;
  z-index: 2;
}
.rd_facilities .rd_facilities_swiper .item h3::before {
  content: '';
  display: block;
  width: 100%;
  height: 2rem;
  background-image: linear-gradient(to top, #212526, transparent);
  position: absolute;
  left: 0;
  bottom: calc(100% - 1rem);
  z-index: -1;
}