.flex-banner {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  position: relative;
  cursor: pointer;
  width: 100%;
  height: clamp(152px, 38.14vw, 412px);
}
@media screen and (max-width: 768px) {
  .flex-banner {
    height: 152px;
  }
}
.flex-banner .title-div {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  width: clamp(120px, 13.02vw, 250px);
  height: 100%;
  padding: 45px 24px 38px;
  padding-top: clamp(20px, 2.34vw, 45px);
  padding-bottom: clamp(20px, 1.97vw, 38px);
  padding-left: clamp(16px, 1.25vw, 24px);
  padding-right: clamp(16px, 1.25vw, 24px);
  margin-right: clamp(6px, 1.04vw, 20px);
  background: #c8c8c8;
}
@media screen and (max-width: 768px) {
  .flex-banner .title-div {
    margin-right: 6px;
    width: min(18.75vw, 120px);
    padding: 20px 16px;
    padding-top: clamp(10px, 0.18vh, 20px);
    padding-bottom: clamp(10px, 0.18vh, 20px);
    padding-left: clamp(6px, 0.83vw, 16px);
    padding-right: clamp(6px, 0.83vw, 16px);
  }
}
.flex-banner .title-div .icon-div {
  width: clamp(16px, 1.66vw, 32px);
  height: clamp(16px, 1.66vw, 32px);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}
@media screen and (max-width: 768px) {
  .flex-banner .title-div .icon-div {
    width: 0.83vw;
    height: 0.83vw;
  }
}
.flex-banner .title-div .titles-div {
  color: #676767;
}
.flex-banner .title-div .titles-div .title-h {
  letter-spacing: 2px;
  line-height: 1.2em;
  font-size: clamp(16px, 1.04vw, 20px);
  margin-bottom: 10px;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  .flex-banner .title-div .titles-div .title-h {
    font-size: 2.5vw;
  }
}
.flex-banner .title-div .titles-div .title-en-h {
  line-height: 1.2em;
  font-size: clamp(8px, 0.62vw, 12px);
  font-weight: normal;
}
@media screen and (max-width: 768px) {
  .flex-banner .title-div .titles-div .title-en-h {
    font-size: 1.25vw;
  }
}
.flex-banner .image-div {
  flex-grow: 1;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.swiper-section {
  width: 100%;
  height: 100vh;
}
.swiper-section .swiper-pagination {
  bottom: 44px !important;
}
.swiper-section .swiper-pagination-bullet {
  width: 42px !important;
  height: 2px !important;
  margin: 0px 6px !important;
  background: #fff;
}
.swiper-section .swiper-pagination-bullet-active {
  background: #a2f7fa;
}
.swiper-section .swiper-image-div {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.swiper-section .title-div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
  padding: 20% 0px;
  color: #fff;
  transform: translateX(-200px);
  opacity: 0;
  transition: all 0.5s;
}
@media screen and (max-width: 768px) {
  .swiper-section .title-div {
    padding: 0px 36px;
  }
}
.swiper-section .title-div h1 {
  font-size: 2.8vw;
  font-size: max(54px, 2.8vw);
  letter-spacing: max(6px, 0.3vw);
  margin-bottom: 0.7em;
}
@media screen and (max-width: 768px) {
  .swiper-section .title-div h1 {
    font-size: 42px;
    letter-spacing: 3px;
    margin-bottom: 54px;
  }
}
.swiper-section .title-div h2 {
  font-size: max(14px, 1.6vw);
  letter-spacing: max(3px, 0.15vw);
}
@media screen and (max-width: 768px) {
  .swiper-section .title-div h2 {
    font-size: 12px;
    letter-spacing: 1px;
  }
}
.swiper-section .swiper-slide-active .title-div {
  transform: translateX(0px) !important;
  opacity: 1 !important;
}
.section-default {
  width: 100%;
  height: 100vh;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
@media screen and (max-width: 768px) {
  .section-default {
    height: 548px;
    padding: 0px 24px !important;
  }
  .section-default .column-title-div h1 {
    font-size: 30px !important;
    letter-spacing: 2px !important;
    line-height: 38px !important;
    margin-bottom: 24px !important;
  }
  .section-default .column-title-div h3 {
    font-size: 12px !important;
    letter-spacing: 1px !important;
    line-height: 16px !important;
    margin-bottom: 64px !important;
  }
  .section-default .column-title-div button {
    width: 160px !important;
    height: 40px !important;
    font-size: 16px !important;
    line-height: 40px !important;
  }
}
.section-default .section-flex {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  height: 100%;
}
.section-default .section-flex .column-title-div {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: flex-start;
  color: #fff;
}
.section-default .section-flex .column-title-div h1 {
  font-size: max(54px, 2.8vw);
  line-height: 1.42em;
  letter-spacing: max(6px, 0.3vw);
  margin-bottom: max(52px, 2.7vw);
  font-family: pingfang_heavy;
}
.section-default .section-flex .column-title-div h3 {
  font-size: max(14px, 0.72vw);
  letter-spacing: max(2px, 0.1vw);
  margin-bottom: max(80px, 4.1vw);
}
.section-default .section-flex .column-title-div button {
  position: relative;
  width: 220px;
  height: 60px;
  width: max(220px, 11.45vw);
  height: max(60px, 3.1vw);
  padding: 0px;
  margin: 0px;
  font-size: max(20px, 0.1vw);
  line-height: max(60px, 3.1vw);
  box-shadow: none;
  border: 1px solid #fff;
  background-color: transparent;
}
.section-default .section-flex .column-title-div button::after {
  content: '';
  position: absolute;
  left: 0px;
  top: auto;
  bottom: 0px;
  width: 100%;
  height: 0px;
  opacity: 0;
  background: #fff;
  transition: all 0.5s;
}
.section-default .section-flex .column-title-div button:hover::after {
  height: 100%;
  opacity: 0.25;
}
.goods-div {
  padding: 0px;
}
.goods-div .title-div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  font-size: 28px;
  color: #000;
  letter-spacing: 3px;
  font-family: pingfang_heavy;
}
.goods-div .title-div .bottom-border {
  width: 150px;
  height: 2px;
  margin-top: 14px;
  background-color: #a2f7fa;
}
.goods-div .goods-nav {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  margin: 62px 0px;
}
.goods-div .goods-nav .tab-item {
  position: relative;
  color: #929292;
  font-size: 24px;
  letter-spacing: 3px;
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  .goods-div .goods-nav .tab-item {
    display: none;
  }
}
.goods-div .goods-nav .tab-item:after {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  width: 0px;
  height: 4px;
  margin-top: 20px;
  transition: all 0.5s;
  transform: translateX(-50%);
  background-color: #a2f7fa;
}
.goods-div .goods-nav .tab-item.active,
.goods-div .goods-nav .tab-item:hover {
  color: #4d4d4d;
}
@media screen and (max-width: 768px) {
  .goods-div .goods-nav .tab-item.active,
  .goods-div .goods-nav .tab-item:hover {
    display: block;
  }
}
.goods-div .goods-nav .tab-item.active:after,
.goods-div .goods-nav .tab-item:hover:after {
  width: 110%;
}
.goods-div .goods-swiper {
  width: 100%;
  height: 615px;
}
.goods-div .goods-swiper .swiper-button-prev,
.goods-div .goods-swiper .swiper-button-next {
  width: 46px;
  height: 46px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}
.goods-div .goods-swiper .swiper-button-prev::after,
.goods-div .goods-swiper .swiper-button-next::after {
  content: '';
}
@media screen and (max-width: 992px) {
  .goods-div .goods-swiper .swiper-button-prev,
  .goods-div .goods-swiper .swiper-button-next {
    display: none;
  }
}
.goods-div .goods-swiper .swiper-content-div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 0px 100px;
}
@media screen and (max-width: 992px) {
  .goods-div .goods-swiper .swiper-content-div {
    padding: 0px;
  }
}
.goods-div .goods-swiper .swiper-content-div .image-div {
  width: 100%;
  height: 474px;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.goods-div .goods-swiper .swiper-content-div button {
  height: 60px;
  padding: 0px 32px;
  margin: 0px;
  margin-top: 80px;
  color: #fff;
  font-size: 20px;
  line-height: 60px;
  border: 0px;
  background-color: 686868;
}
.news-div {
  padding: 258px 0px 207px;
}
@media screen and (max-width: 768px) {
  .news-div {
    height: auto !important;
    padding: 55px 35px;
  }
}
.news-div .banner-div {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  height: 412px;
}
.news-div .banner-div .title-div {
  width: 250px;
  height: 100%;
  margin-right: 20px;
  background: #c8c8c8;
}
.news-div .banner-div .image-div {
  flex-grow: 1;
  height: 100%;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.news-div .news-list-div {
  width: 100%;
  margin-top: clamp(22px, 3.64vh, 70px);
}
@media screen and (max-width: 768px) {
  .news-div .news-list-div {
    margin-top: 22px;
  }
}
.news-div .news-list-div li {
  margin-top: clamp(16px, 3.51vh, 38px);
  border-bottom: 1px solid #bbb;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .news-div .news-list-div li {
    margin-top: 16px;
  }
}
.news-div .news-list-div li a {
  color: #666;
  font-size: clamp(12px, 1.48vh, 16px);
  letter-spacing: 2px;
  line-height: clamp(20px, 4.07vh, 44px);
  font-family: pingfang_heavy;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media screen and (max-width: 768px) {
  .news-div .news-list-div li a {
    font-size: 12px;
    line-height: 20px;
  }
}
.news-div .news-list-div .top-news {
  margin-top: 0px;
  margin-bottom: 56px;
  border-bottom: 2px solid #b8b8b8;
}
.news-div .news-list-div .top-news a {
  font-size: 22px;
  line-height: 62px;
  color: #ea6006;
}
.other-banner {
  padding: 208px 0px 150px;
}
@media screen and (max-width: 768px) {
  .other-banner {
    height: auto;
    padding: 70px 36px 60px;
  }
}
.other-banner .double-banner {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  height: clamp(114px, 25vh, 270px);
  margin-top: clamp(20px, 5.74vh, 62px);
}
@media screen and (max-width: 768px) {
  .other-banner .double-banner {
    height: max(5.93vh, 114px);
    margin-top: 20px;
  }
}
.other-banner .double-banner .flex-banner {
  width: calc(50% - 20px);
  height: 100%;
}
@media screen and (max-width: 768px) {
  .other-banner .double-banner .flex-banner {
    width: calc(50% - 6px) !important;
  }
}
@media screen and (max-width: 768px) {
  .other-banner .double-banner .flex-banner .title-div {
    width: min(17.81vw, 114px);
  }
}
@media screen and (max-width: 768px) {
  .section-aboutus {
    height: 548px;
    padding: 0px 24px !important;
  }
  .section-aboutus .column-title-div h1 {
    font-size: 30px !important;
    letter-spacing: 2px !important;
    line-height: 38px !important;
    margin-bottom: 24px !important;
  }
  .section-aboutus .column-title-div h3 {
    font-size: 12px !important;
    letter-spacing: 1px !important;
    line-height: 16px !important;
    margin-bottom: 64px !important;
  }
  .section-aboutus .column-title-div button {
    width: 160px !important;
    height: 40px !important;
    font-size: 16px !important;
    line-height: 40px !important;
  }
}
.section-other {
  height: auto !important;
}
.section-goods-server {
  height: 100vh;
}
@media screen and (max-width: 768px) {
  .section-goods-server {
    height: 546px;
  }
}