.banner {
  width: 100%;
  height: 100vh;
  position: relative;
  z-index: 6;
  overflow: hidden;
}
.banner .bannerSwiper {
  width: 100%;
  height: 100%;
  position: relative;
}
.banner .bannerSwiper .banner-swiper-slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.banner .bannerSwiper .banner-swiper-slide .banner-img {
  width: 100%;
  position: relative;
  height: 100%;
  object-fit: cover;
  display: block;
}
.banner .bannerSwiper .banner-swiper-slide .banner-desc-title {
  font-weight: 500;
  font-size: 60px;
  color: #FFFFFF;
  line-height: 75px;
  width: 100%;
  text-transform: uppercase;
  font-family: 'PingFangSC-Medium';
}
.banner .bannerSwiper .banner-swiper-slide .banner-desc-intro {
  font-weight: 500;
  font-size: 24px;
  color: #FFFFFF;
  line-height: 38px;
  width: 100%;
  text-transform: uppercase;
  font-family: 'PingFangSC-Medium';
  margin: 35px 0 55px;
}
.banner .bannerSwiper .banner-swiper-slide .public-btn .banner-more-inner {
  background: #FE5E08;
}
.banner .bannerSwiper .banner-swiper-slide .public-btn::after {
  background: #FE5E08;
}
.banner .bannerSwiper .banner-swiper-slide .public-btn:hover .banner-more-inner {
  background: #0451CB;
}
.banner .bannerSwiper .banner-swiper-slide .banner-main {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  top: 50%;
  height: calc(100% - 400px);
  transform: translateY(-50%);
  z-index: 5;
}
.banner .bannerSwiper .banner-swiper-slide .banner-main .indexPage-outer {
  height: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.banner .bannerSwiper .banner-swiper-slide .banner-inner {
  height: auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 8%;
}
.banner .bannerSwiper .swiper-button-lock {
  display: block;
}
.banner .bannerSwiper .banner-bottom {
  position: absolute;
  left: 0;
  bottom: 100px;
  display: flex;
  align-items: center;
  width: 50%;
  z-index: 12;
}
.banner .bannerSwiper .banner-bottom .banner-nums {
  margin-right: 35px;
  width: calc(100% - 80px);
  position: relative;
  display: flex;
  justify-content: flex-end;
  padding-right: 5%;
}
.banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one {
  width: 43px;
  height: 43px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin: 0 5px;
  z-index: 2222;
  cursor: pointer;
}
.banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one p {
  width: 16px;
  height: 16px;
  background: #F5F5F5;
  border-radius: 50%;
}
.banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  transition: 0.5s;
  background: rgba(245, 245, 245, 0.21);
}
.banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one-active::after {
  width: 43px;
  height: 43px;
}
.banner .bannerSwiper .banner-bottom .banner-nums::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  height: 2px;
  background: #FFFFFF;
}
.banner .bannerSwiper .banner-bottom .banner-next {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid #fff;
  border-radius: 50%;
  font-size: 22px;
  color: #fff;
  line-height: 38px;
  transition: 0.5s;
  font-weight: bold;
}
.banner .bannerSwiper .banner-bottom .banner-next svg {
  width: 50%;
  height: 50%;
}
.banner .bannerSwiper .banner-bottom .banner-next:hover {
  background: #fff;
  color: #000;
}
.banner .bannerSwiper .banner-scroll {
  position: absolute;
  right: 60px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 22px;
  z-index: 22;
}
.banner .bannerSwiper .banner-scroll .icon {
  width: 26px;
  height: 25px;
}
.banner .bannerSwiper .banner-scroll .icon svg {
  width: 100%;
  height: 100%;
  animation: scroll-ani 2.2s infinite;
}
.banner .bannerSwiper .banner-scroll .text {
  margin-top: 8px;
}
.indexTitle h1 {
  font-weight: 400;
  font-size: 36px;
  color: #222222;
  line-height: 42px;
  text-transform: uppercase;
}
.indexDesc {
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 24px;
}
.indexIntro {
  font-weight: 500;
  font-size: 30px;
  color: #222222;
  line-height: 42px;
  font-family: 'PingFangSC-Medium';
}
.index-main {
  width: calc(100% - 720px);
  margin: 0 auto;
}
.proi {
  width: 100%;
}
.proi .proi-dot {
  width: 100%;
}
.proi .proi-dot img {
  width: 100%;
  display: block;
}
.proi .proi-main {
  padding: 40px 0 100px;
  width: calc(100% - 600px);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.proi .proi-main .proi-con {
  width: 45%;
  min-width: 450px;
  position: relative;
  z-index: 12;
}
.proi .proi-main .proi-con .proi-title {
  display: flex;
  align-items: flex-end;
  font-weight: 400;
  font-size: 30px;
  color: #222222;
  line-height: 42px;
  font-family: 'PingFangSC-Medium';
}
.proi .proi-main .proi-con .proi-title .dot {
  width: 48px;
  height: 18px;
  transform: translateY(-3px);
}
.proi .proi-main .proi-con .proi-title .dot img {
  display: block;
  width: 100%;
}
.proi .proi-main .proi-con .proi-desc {
  width: 100%;
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  line-height: 24px;
  margin: 20px 0 40px;
}
.proi .proi-main .proi-con .proi-cooperate {
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  line-height: 30px;
  margin-bottom: 12px;
}
.proi .proi-main .proi-con .proi-cooperate p {
  width: auto;
  transition: background-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline;
  text-decoration: none;
  padding-bottom: 5px;
  background-image: radial-gradient(circle farthest-corner at 10% 20%, #ffe200 0, #ffe200 100.2%);
  background-size: 100% 2px;
  background-repeat: no-repeat;
  background-position: left 90%;
  border-radius: 0;
  position: relative;
}
.proi .proi-main .proi-con .proi-cooperate-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item {
  width: 50%;
  margin-top: 20px;
  display: flex;
  padding-right: 10px;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-icon {
  width: 28px;
  height: 20px;
  margin-right: 12px;
  margin-top: 4px;
  position: relative;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-icon .color-right {
  width: 28px;
  height: 20px;
  position: absolute;
  top: 0;
  left: 4px;
  z-index: 12;
  transform: scale(1);
  transition: 0.5s;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-icon .color-back {
  width: 26px;
  height: 16px;
  margin-top: 4px;
  transform: scale(1);
  transition: 0.5s;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-text {
  max-width: calc(100% - 40px);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  line-height: 24px;
  font-family: 'PingFangSC-Medium';
  width: auto;
  transition: background-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline;
  text-decoration: none;
  padding-bottom: 4px;
  background-image: radial-gradient(circle farthest-corner at 10% 20%, #222222 0, #222222 100.2%);
  background-size: 0 1px;
  background-repeat: no-repeat;
  background-position: left 90%;
  border-radius: 0;
  position: relative;
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item:hover .proi-cooperate-icon .color-right {
  transform: scale(1.1);
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item:hover .proi-cooperate-icon .color-back {
  transform: scale(0.8);
}
.proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item:hover .proi-cooperate-text {
  background-size: 100% 1px;
  transition: background-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.proi .proi-main .proi-con .proi-cooperate-color {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  margin-top: 24px;
  position: relative;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-item {
  width: 40px;
  margin-right: 8px;
  cursor: pointer;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-item img {
  width: 100%;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds {
  position: absolute;
  top: -62%;
  left: 360px;
  width: 200px;
  height: 100px;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds .proi-color-3Ds-inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds img {
  position: absolute;
  top: 50%;
  left: 50%;
  opacity: 0;
  width: 100%;
  height: 100%;
  object-fit: scale-down;
  transform: translate(-50%, -50%);
  transition: 0.5s;
  z-index: 56;
}
.proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds .color-3D-active {
  opacity: 1;
}
.proi .proi-main .proi-con .proi-cooperate-more {
  width: 100%;
  display: flex;
  margin-top: 40px;
  justify-content: flex-start;
}
.proi .proi-main .proi-img {
  width: 50%;
  max-width: calc(95% - 450px);
}
.proi .proi-main .proi-img .proi-img-inner {
  width: 100%;
}
.proi .proi-main .proi-img .proi-img-inner img {
  width: 100%;
  display: block;
  transform: scale(1);
  transition: 0.5s;
}
.us-honor {
  width: 100%;
  background: url('https://file.global86.cn/website_v3-guoneijiedian/chuantai-1024/us-honor-back.png') no-repeat;
  background-size: cover;
}
.us-honor .us-honor-outer {
  width: calc(100% - 600px);
  margin: 0 auto;
  display: flex;
  height: 186px;
}
.us-honor .us-honor-outer .us-honor-words {
  width: 50%;
}
.us-honor .us-honor-outer .us-honor-title {
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  line-height: 24px;
  margin-bottom: 26px;
  padding-top: 30px;
}
.us-honor .us-honor-outer .us-honor-logos {
  display: flex;
  align-items: center;
  padding-bottom: 30px;
}
.us-honor .us-honor-outer .us-honor-logos .us-honor-logo {
  height: 86px;
  margin-right: 50px;
}
.us-honor .us-honor-outer .us-honor-logos .us-honor-logo img {
  display: block;
  height: 100%;
}
.us-honor .us-honor-outer .us-honor-logos .us-honor-logo:nth-last-of-type(1) {
  margin-right: 0;
}
.us-honor .us-honor-outer .us-honor-img {
  width: 45%;
  position: relative;
}
.us-honor .us-honor-outer .us-honor-img .honor-img {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  max-width: 390px;
  transform: translateY(18%);
}
.us-honor .us-honor-outer .us-honor-img .honor-img img {
  display: block;
  width: 100%;
}
.companyPopup {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 2555;
}
.companyPopup .companyPopup-inner {
  position: relative;
  width: 100%;
  height: 100%;
}
.companyPopup .companyPopup-inner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.3);
  /* 半透明背景 */
  border-radius: 10px;
  backdrop-filter: blur(8px);
  /* 应用背景模糊效果 */
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
  /* 添加阴影 */
}
.index-case {
  width: 100%;
  position: relative;
  background: #fff;
  margin-top: -1px;
}
.index-case .index-case-title {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  font-weight: 500;
  font-size: 30px;
  color: #222222;
  line-height: 36px;
}
.index-case .index-case-title .dot {
  width: 49px;
  height: 18px;
}
.index-case .index-case-title .dot img {
  width: 100%;
  display: block;
}
.index-case .index-case-desc {
  width: 100%;
  max-width: 900px;
  margin: 28px auto 58px;
  text-align: center;
}
.index-case .index-case-main {
  width: 100%;
  display: flex;
  background: #000000;
}
.index-case .index-case-main .index-case-tabs {
  width: 50%;
  display: flex;
  flex-wrap: wrap;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one {
  width: calc((100% - 10px) / 3);
  margin-right: 5px;
  margin-bottom: 5px;
  aspect-ratio: 1.6;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-img {
  width: 100%;
  height: 100%;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.48);
  transition: 0.5s;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-icon {
  width: 100%;
  height: 0;
  transition: 0.5s;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-icon img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
  transform: rotateY(0deg);
  transition: 0.5s;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 24px;
  transition: 0.5s;
  margin-top: 5px;
  width: 100%;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title .text {
  font-family: 'PingFangSC-Medium';
  text-align: center;
  max-width: calc(100% - 25px);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title .add {
  width: 21px;
  height: 20px;
  transition: 0.5s;
  overflow: hidden;
  line-height: 16px;
  font-size: 30px;
  font-weight: 400;
  padding-left: 4px;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title .add img {
  display: block;
  width: 100%;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:hover .index-case-tab-img img {
  transform: scale(1.05);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:hover .index-case-tab-mask {
  background: rgba(255, 226, 0, 0.48);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:hover .index-case-tab-mask .index-case-tab-title {
  color: #101010;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-img img {
  transform: scale(1.05);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask {
  background: rgba(255, 226, 0, 0.48);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-icon {
  height: 38px;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-icon img {
  transform: rotateY(360deg);
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-title {
  color: #101010;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-title .add {
  width: 0;
  height: 0;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:nth-of-type(3n) {
  margin-right: 0;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:nth-of-type(7) {
  margin-bottom: 0;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:nth-of-type(8) {
  margin-bottom: 0;
}
.index-case .index-case-main .index-case-tabs .index-case-tab-one:nth-of-type(9) {
  margin-bottom: 0;
}
.index-case .index-case-main .index-case-con {
  width: 50%;
}
.index-case .index-case-main .index-case-con .index-case-swiper {
  width: 100%;
  height: 100%;
}
.index-case .index-case-main .index-case-con .index-case-item {
  width: 100%;
  height: 100%;
  position: relative;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
  padding: 8% 6%;
  cursor: pointer;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-icon {
  width: 77px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-icon img {
  width: 100%;
  display: block;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-title {
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 24px;
  font-family: 'PingFangSC-Medium';
  margin: 25px 0 18px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-desc {
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 24px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-desc p {
  margin-top: 10px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  font-family: 'PingFangSC-Medium';
  margin-top: 35px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home .index-case-item-home-title {
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  line-height: 35px;
  margin-right: 30px;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home .index-case-item-home-list {
  display: flex;
}
.index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home .index-case-item-home-list .index-case-item-home-one {
  width: auto;
  margin-right: 30px;
  min-width: 138px;
  height: 35px;
  background: #FFE200;
  border-radius: 6px;
  text-align: center;
  font-weight: 400;
  font-size: 14px;
  color: #1A1A1A;
  line-height: 35px;
  padding: 0 10px;
}
.index-case .index-case-imgs {
  width: 100%;
  background: #FFE200;
  padding-top: 10px;
}
.index-case .index-case-imgs .index-case-imgs-swiper {
  width: 100%;
  overflow-x: auto;
  display: flex;
  -ms-overflow-style: none;
  scrollbar-width: none;
  text-transform: uppercase;
}
.index-case .index-case-imgs .index-case-imgs-swiper::-webkit-scrollbar {
  height: 0;
  width: 4px;
}
.index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
  margin: 0 2.5px;
  overflow: hidden;
  width: 430px;
  flex: none;
  aspect-ratio: 2.15;
}
.index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: 0.5s;
}
.index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom:hover img {
  transform: scale(1.05);
}
.index-case .index-case-pro-dot {
  position: absolute;
  right: 0;
  width: 20%;
  top: 0;
  transform: translateY(-50%);
}
.downlode-list {
  width: 100%;
  padding-top: 160px;
}
.downlode-list .downlode-list-inner {
  border-top: 11px solid #FFE200;
  border-bottom: 11px solid #F5F5F5;
  width: 100%;
}
.downlode-list .downlode-list-con {
  width: 100%;
  margin: 30px 0;
  background: #F5F5F5;
  display: flex;
}
.downlode-list .downlode-list-con .downlode-list-word {
  width: 50%;
  padding-left: 250px;
}
.downlode-list .downlode-list-con .downlode-list-title {
  font-weight: 500;
  font-size: 48px;
  color: #222222;
  line-height: 52px;
}
.downlode-list .downlode-list-con .downlode-list-desc {
  font-weight: 500;
  font-size: 24px;
  color: #222222;
  line-height: 32px;
  margin: 50px 0 50px;
}
.downlode-list .downlode-list-con .downlode-list-btns {
  display: flex;
  flex-wrap: wrap;
}
.downlode-list .downlode-list-con .downlode-list-btns .public-btn {
  margin-right: 48px;
  margin-top: 15px;
}
.downlode-list .downlode-list-con .downlode-list-btns .public-btn .banner-more-inner {
  width: auto;
  padding: 0 40px;
  min-width: 160px;
}
.downlode-list .downlode-list-con .downlode-list-img {
  width: 50%;
  display: flex;
  justify-content: center;
  background: url('https://file.global86.cn/website_v3-guoneijiedian/chuantai-1024/downlode-list-back.png') no-repeat;
  background-size: 100% 100%;
  position: relative;
}
.downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom {
  position: absolute;
  max-width: 450px;
}
.downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom img {
  width: 100%;
  display: block;
}
.downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom1 {
  bottom: 7.2%;
  width: 42%;
  left: 34%;
}
.downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom2 {
  width: 47%;
  bottom: 0;
  left: 28%;
}
.what-we-do .what-we-do-title {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  font-weight: 500;
  font-size: 30px;
  color: #222222;
  line-height: 36px;
  margin-bottom: 120px;
}
.what-we-do .what-we-do-title .dot {
  width: 49px;
  height: 18px;
}
.what-we-do .what-we-do-title .dot img {
  width: 100%;
  display: block;
}
.what-we-do .what-we-do-list {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.what-we-do .what-we-do-one {
  width: 30%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}
.what-we-do .what-we-do-one .what-we-do-top {
  width: 100%;
}
.what-we-do .what-we-do-one .what-we-do-img {
  width: 80%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.what-we-do .what-we-do-one .what-we-do-img img {
  width: 100%;
  height: 100%;
  object-fit: scale-down;
  display: block;
  transform: scale(1);
  transition: 0.5s;
}
.what-we-do .what-we-do-one .what-we-do-title {
  font-weight: 500;
  font-size: 24px;
  color: #222222;
  line-height: 32px;
  margin: 40px 0 30px;
  transition: 0.5s;
}
.what-we-do .what-we-do-one .what-we-do-title .text {
  width: auto;
  transition: background-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline;
  text-decoration: none;
  padding-bottom: 4px;
  background-image: radial-gradient(circle farthest-corner at 10% 20%, #222222 0, #222222 100.2%);
  background-size: 0 1px;
  background-repeat: no-repeat;
  background-position: left 90%;
  border-radius: 999px;
  position: relative;
}
.what-we-do .what-we-do-one .what-we-do-desc {
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  line-height: 24px;
}
.what-we-do .what-we-do-one .what-we-do-more {
  display: flex;
  justify-content: center;
  margin-top: 35px;
}
.what-we-do .what-we-do-one:hover .what-we-do-img img {
  transform: scale(1.05);
}
.what-we-do .what-we-do-one:hover .what-we-do-title {
  color: #FFE200;
}
.what-we-do .what-we-do-one:hover .what-we-do-title .text {
  background-size: 100% 1px;
  transition: background-size 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.index-history {
  width: 100%;
  transform: translateY(30px);
  z-index: 12;
  position: relative;
  padding-top: 60px;
}
.index-history .index-history-inner {
  background: url('https://file.global86.cn/website_v3-guoneijiedian/chuantai-1024/history-back.png') no-repeat;
  background-size: cover;
  padding-left: 60px;
  width: auto;
  display: inline-flex;
}
.index-history .index-history-btns {
  width: 114px;
  min-height: 118px;
  background: rgba(87, 87, 87, 0.22);
  position: relative;
  display: flex;
  flex-wrap: wrap;
}
.index-history .index-history-btns .index-history-btn {
  width: 100%;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  position: relative;
  z-index: 12;
  cursor: pointer;
  transition: 0.5s;
}
.index-history .index-history-btns .index-history-btn:hover {
  color: #000000;
  background: #fff;
  font-size: 30px;
}
.index-history .index-history-btns::after {
  width: 80px;
  height: 2px;
  background: rgba(255, 255, 255, 0.5);
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: 50%;
  transform: translateY(-50%);
}
.index-history .index-history-con {
  width: 1000px;
  display: flex;
  padding: 10px;
  align-items: center;
}
.index-history .index-history-words-swiper {
  width: calc(100% - 300px);
  overflow: hidden;
  height: 96px;
}
.index-history .index-history-words-swiper .swiper-wrapper {
  flex-direction: column;
}
.index-history .index-history-words-swiper .history-words-one {
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  line-height: 24px;
  padding: 20px;
}
.index-history .index-history-years {
  height: 90px;
  width: 300px;
  font-weight: 400;
  font-size: 48px;
  color: #FFFFFF;
  line-height: 72px;
  font-family: 'PingFangSC-Medium';
  position: relative;
  background: url('https://file.global86.cn/website_v3-guoneijiedian/chuantai-1024/history-year-back.png') no-repeat;
  background-size: 100% 100%;
}
.index-history .index-history-years .history-year-one {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  justify-content: flex-end;
  padding-right: 5%;
  align-items: center;
  opacity: 0;
  transition: 0.5s;
}
.index-history .index-history-years .history-year-one-active {
  opacity: 1;
  padding-right: 8%;
}
.video01 {
  width: 100%;
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.video01 .el-image {
  opacity: 0;
}
.index-video {
  width: 100%;
  height: 100vh;
  position: relative;
  cursor: pointer;
}
.index-video .poster {
  width: 100%;
  display: block;
  height: 100%;
  object-fit: cover;
}
.index-video video {
  width: 100%;
  display: block;
  height: 100%;
  object-fit: cover;
}
.index-video .mask {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.5);
}
.index-video .mask .play_overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100%;
  width: 50%;
}
.index-video .mask .video-play {
  width: 107px;
  height: 107px;
  position: relative;
}
.index-video .mask .video-play .video-play-inner {
  width: 100%;
  height: 100%;
  background: #FFE200;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 12;
  position: relative;
}
.index-video .mask .video-play .video-play-inner svg {
  width: 41px;
  height: 47px;
}
.index-video .mask .video-play::after {
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  animation: aniDotInner 2.2s infinite;
}
.index-video .mask .video-play::before {
  width: 80%;
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  animation: aniDotInner 2.2s infinite 0.8s;
}
.index-video .mask .video-logo {
  width: 309px;
  margin-top: 80px;
}
.index-video .mask .video-logo img {
  display: block;
  width: 100%;
}
.video-m {
  width: 100%;
  display: none;
}
@keyframes aniDotInner {
  0% {
    width: 80%;
    opacity: 1;
  }
  100% {
    width: 300%;
    opacity: 0;
  }
}
.index-abouti {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-direction: column;
  padding: 5%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  visibility: hidden;
}
.index-abouti .logo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 3;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 0 0;
}
.index-abouti .logo img {
  width: 100%;
  display: block;
  height: 100%;
  object-fit: cover;
}
.index-abouti .intro_box {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  text-align: center;
  z-index: 4;
  height: 100vh;
  opacity: 0;
  width: 100%;
  padding: 0 10%;
}
.index-abouti .text {
  font-weight: 400;
  font-size: 48px;
  color: #222222;
  line-height: 72px;
  font-family: 'PingFangSC-Medium';
  margin: 60px auto 40px;
}
.index-abouti .more {
  display: flex;
  justify-content: center;
}
@keyframes ani-map {
  0% {
    width: 100%;
    opacity: 1;
  }
  100% {
    width: 300%;
    opacity: 0;
  }
}
@keyframes scroll-ani {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(0);
  }
}
.banner .bannerSwiper .banner-swiper-slide .banner-img {
  transition: all 1.4s ease;
  -webkit-transform: scale(1.2) !important;
  transform: scale(1.2) !important;
}
.banner .bannerSwiper .banner_slide_active .banner-img {
  transition: all 1.4s ease 1s;
  -webkit-transform: scale(1) !important;
  transform: scale(1) !important;
}
.banner .bannerSwiper .banner_slide_active .banner-inner .banner-num .cur-num p {
  transform: translateX(-12px) translateY(0);
  transition: 0.5s ease 0.5s;
}
.hidden-element {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  transition: opacity 0.3s ease !important;
  /* 添加过渡效果，时间可根据需要调整 */
}
@media only screen and (min-width: 1921px) {
  .us-honor .us-honor-outer .us-honor-img .honor-img {
    margin: 0 auto;
    left: 0;
  }
  .proi .proi-tabs .proi-tabs-swiper .proi-tab-slide {
    transform: translateX(14%);
  }
  .proi .proi-tabs .proi-tabs-swiper .swiper-slide-prev {
    transform: translateX(15%);
  }
  .proi .proi-tabs .proi-tabs-swiper .proi-tab-active {
    transform: translateX(18%);
  }
  .proi .proi-tabs .proi-tabs-swiper .swiper-slide-next {
    transform: translateX(15%);
  }
}
@media only screen and (max-width: 1918px) {
  .index-main {
    width: 90%;
  }
  .what-we-do .what-we-do-title {
    margin-bottom: 80px;
  }
  .downlode-list .downlode-list-con .downlode-list-title {
    font-size: 40px;
  }
  .downlode-list .downlode-list-con .downlode-list-desc {
    font-size: 20px;
    line-height: 32px;
    margin: 32px 0 42px;
  }
  .index-abouti .text {
    font-size: 42px;
  }
  .proi .proi-main {
    width: 90%;
  }
  .us-honor .us-honor-outer {
    width: 90%;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title {
    font-size: 16px;
  }
  .index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
    width: 380px;
  }
}
@media only screen and (max-width: 1650px) {
  .index-history .index-history-years {
    width: 270px;
    font-size: 42px;
  }
  .index-history .index-history-words-swiper {
    width: calc(100% - 270px);
  }
  .downlode-list .downlode-list-con .downlode-list-word {
    padding-left: 150px;
  }
  .downlode-list .downlode-list-con .downlode-list-desc {
    font-size: 18px;
    line-height: 30px;
    margin: 28px 0 35px;
  }
  .downlode-list .downlode-list-con .downlode-list-title {
    font-size: 34px;
    line-height: 42px;
  }
  .index-case .index-case-desc {
    margin: 28px auto 46px;
  }
  .what-we-do .what-we-do-title {
    margin-bottom: 50px;
  }
  .what-we-do .what-we-do-one .what-we-do-title {
    font-size: 20px;
    line-height: 28px;
    margin: 30px 0 22px;
  }
  .index-abouti .text {
    font-size: 36px;
    line-height: 46px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home .index-case-item-home-title {
    font-size: 16px;
  }
}
@media only screen and (max-width: 1598px) {
  .proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-text {
    font-size: 13px;
  }
  .banner .bannerSwiper .banner-bottom {
    bottom: 70px;
  }
  .banner .bannerSwiper .banner-scroll {
    bottom: 50px;
  }
  .proi .proi-main .proi-con .proi-title {
    font-size: 25px;
    line-height: 36px;
  }
  .index-case .index-case-title {
    font-size: 25px;
    line-height: 36px;
  }
  .what-we-do .what-we-do-title {
    font-size: 25px;
    line-height: 36px;
    margin-bottom: 40px;
  }
  .what-we-do .what-we-do-title .dot {
    width: 38px;
    height: 14px;
  }
  .index-case .index-case-title .dot {
    width: 38px;
    height: 14px;
  }
  .what-we-do .what-we-do-one .what-we-do-title {
    font-size: 18px;
    line-height: 24px;
    margin: 22px 0 16px;
  }
  .what-we-do .what-we-do-one .what-we-do-more {
    margin-top: 28px;
  }
  .proi .proi-main .proi-con .proi-title .dot {
    width: 38px;
    height: 14px;
  }
  .index-case .index-case-desc {
    margin: 18px auto 36px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title {
    font-size: 14px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-title {
    font-size: 16px;
    margin: 18px 0 12px;
  }
  .index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
    width: 330px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-icon {
    width: 66px;
  }
  .downlode-list .downlode-list-con .downlode-list-title {
    font-size: 30px;
    line-height: 36px;
  }
  .downlode-list .downlode-list-con .downlode-list-word {
    padding-left: 120px;
  }
  .index-history {
    padding-top: 60px;
  }
  .index-history .index-history-years {
    width: 240px;
    font-size: 35px;
  }
  .index-history .index-history-words-swiper {
    width: calc(100% - 240px);
  }
  .index-history .index-history-con {
    width: 95%;
    max-width: 1000px;
  }
}
@media only screen and (max-width: 1365px) {
  .proi .proi-main {
    width: 94%;
  }
  .us-honor .us-honor-outer {
    width: 95%;
  }
}
@media only screen and (max-width: 1250px) {
  .banner {
    margin-top: 56px;
    height: auto;
    overflow: hidden;
  }
  .index-history .index-history-words-swiper {
    height: 120px;
  }
  .index-history .index-history-words-swiper .history-words-one {
    font-size: 13px;
    padding: 12px 20px;
  }
  .proi .proi-main {
    width: 100%;
  }
  .us-honor .us-honor-outer {
    width: 100%;
  }
  .index-history .index-history-inner {
    padding-left: 0;
    width: 100%;
    max-width: 900px;
  }
  .index-history .index-history-years {
    width: 216px;
    font-size: 32px;
  }
  .index-history .index-history-words-swiper {
    width: calc(100% - 216px);
  }
  .us-honor .us-honor-outer .us-honor-logos .us-honor-logo {
    height: 75px;
  }
  .us-honor .us-honor-outer .us-honor-img .honor-img {
    max-width: 340px;
  }
  .index-video .mask .video-play {
    width: 90px;
    height: 90px;
  }
  .index-video .mask .video-play .video-play-inner svg {
    width: 34px;
    height: 38px;
  }
  .index-abouti .text {
    font-size: 28px;
    line-height: 38px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one {
    aspect-ratio: 1;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-home .index-case-item-home-title {
    font-size: 14px;
  }
  .index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
    width: 300px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-icon {
    height: 30px;
  }
  .downlode-list {
    padding-top: 60px;
  }
  .downlode-list .downlode-list-con .downlode-list-word {
    padding-left: 50px;
  }
  .downlode-list .downlode-list-con .downlode-list-title {
    font-size: 25px;
    line-height: 28px;
  }
  .downlode-list .downlode-list-con .downlode-list-desc {
    font-size: 16px;
    line-height: 24px;
    margin: 22px 0 24px;
  }
  .what-we-do .what-we-do-title {
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 36px;
  }
  .what-we-do .what-we-do-title .dot {
    width: 33px;
    height: 12px;
  }
  .index-case .index-case-title .dot {
    width: 33px;
    height: 12px;
  }
  .proi .proi-main .proi-con .proi-title .dot {
    width: 33px;
    height: 12px;
  }
  .proi .proi-main .proi-con .proi-title {
    font-size: 23px;
    line-height: 30px;
  }
  .index-case .index-case-title {
    font-size: 23px;
    line-height: 30px;
  }
  .what-we-do .what-we-do-one .what-we-do-title {
    font-size: 16px;
    line-height: 24px;
    margin: 18px 0 12px;
  }
  .what-we-do .what-we-do-one {
    width: 31%;
  }
}
@media only screen and (max-width: 1025px) {
  .banner {
    margin-top: 56px;
  }
}
@media (max-width: 1023px) {
  .proi .proi-main .proi-con {
    width: 55%;
    min-width: 0;
  }
  .proi .proi-main .proi-img {
    padding-top: 6%;
    width: 45%;
    max-width: 100%;
  }
  .proi .proi-main {
    padding: 30px 0 50px;
  }
  .us-honor .us-honor-outer {
    height: 165px;
  }
  .us-honor .us-honor-outer .us-honor-title {
    margin-bottom: 28px;
    padding-top: 28px;
  }
  .us-honor .us-honor-outer .us-honor-words {
    width: 55%;
  }
  .us-honor .us-honor-outer .us-honor-logos .us-honor-logo {
    height: 66px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title {
    font-size: 13px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title .text {
    max-width: calc(100% - 22px);
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one-active .index-case-tab-mask .index-case-tab-icon {
    height: 25px;
  }
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title .add {
    width: 16px;
    height: 14px;
    line-height: 12px;
    font-size: 22px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-icon {
    width: 56px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-title {
    margin: 18px 0 8px;
  }
  .index-case .index-case-main .index-case-con .index-case-item .index-case-item-main .index-case-item-desc {
    font-size: 12px;
  }
  .index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
    width: 250px;
  }
  .index-case .index-case-desc {
    margin: 15px auto 25px;
  }
  .index-case .index-case-title {
    font-size: 20px;
    line-height: 26px;
  }
  .index-case .index-case-title .dot {
    width: 26px;
    height: 8px;
  }
  .downlode-list .downlode-list-con .downlode-list-title {
    font-size: 20px;
    line-height: 25px;
  }
  .downlode-list .downlode-list-con .downlode-list-desc {
    font-size: 14px;
    line-height: 24px;
    margin: 16px 0 20px;
  }
  .what-we-do .what-we-do-title {
    font-size: 20px;
    line-height: 25px;
  }
  .what-we-do .what-we-do-title .dot {
    width: 26px;
    height: 8px;
  }
  .what-we-do .what-we-do-one .what-we-do-title {
    margin: 18px 0 4px;
  }
  .what-we-do .what-we-do-one .what-we-do-desc {
    font-size: 12px;
  }
  .downlode-list .downlode-list-con .downlode-list-btns .public-btn {
    margin-right: 25px;
  }
  .downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom1 {
    width: 52%;
  }
  .downlode-list .downlode-list-con .downlode-list-img .downlode-img-dom2 {
    width: 60%;
  }
  .banner .bannerSwiper .banner-bottom {
    bottom: 40px;
  }
  .banner .bannerSwiper .banner-scroll {
    bottom: 30px;
    right: 40px;
  }
}
@media (max-width: 821px) {
  .video01 {
    height: auto;
    display: none;
  }
  .video-m {
    display: block;
  }
  .index-video {
    height: auto;
  }
  .index-history {
    transform: translateY(0);
    padding: 85px 0 35px;
  }
}
@media (max-width: 767px) {
  .index-case .index-case-main .index-case-tabs .index-case-tab-one .index-case-tab-mask .index-case-tab-title {
    font-size: 12px;
    line-height: 24px;
  }
  .index-history .index-history-words-swiper {
    height: 112px;
  }
  .proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item {
    width: 100%;
    padding-right: 0;
  }
  .banner .bannerSwiper .banner-bottom {
    bottom: 18px;
  }
  .banner .bannerSwiper .banner-scroll {
    bottom: 18px;
    right: 20px;
  }
  .banner .bannerSwiper .banner-bottom .banner-nums {
    margin-right: 20px;
    width: calc(100% - 60px);
  }
  .proi .proi-main .proi-con .proi-cooperate {
    font-size: 16px;
  }
  .proi .proi-main {
    flex-wrap: wrap;
    position: relative;
  }
  .proi .proi-main .proi-img {
    position: absolute;
    top: 0;
    right: -5%;
    padding-top: 0;
    height: 132px;
    width: auto;
  }
  .proi .proi-main .proi-img .proi-img-inner {
    height: 100%;
  }
  .proi .proi-main .proi-img .proi-img-inner img {
    height: 100%;
    object-fit: scale-down;
  }
  .proi .proi-main .proi-con {
    width: 100%;
  }
  .proi .proi-main {
    padding: 100px 0 60px;
  }
  .proi .proi-main .proi-con .proi-title {
    font-size: 20px;
    line-height: 26px;
  }
  .proi .proi-main .proi-con .proi-title .dot {
    width: 28px;
  }
  .proi .proi-main .proi-con .proi-desc {
    font-size: 12px;
    margin: 15px 0 32px;
  }
  .proi .proi-main .proi-con .proi-cooperate-more {
    margin-top: 28px;
  }
  .us-honor .us-honor-outer {
    height: auto;
    flex-wrap: wrap;
  }
  .index-case .index-case-main .index-case-tabs {
    display: none;
  }
  .index-case .index-case-main .index-case-con {
    width: 100%;
    aspect-ratio: 1;
    max-height: 500px;
  }
  .what-we-do .what-we-do-one .what-we-do-img {
    max-width: 350px;
  }
  .what-we-do .what-we-do-title {
    margin-bottom: 0;
  }
  .what-we-do .what-we-do-list {
    flex-wrap: wrap;
  }
  .what-we-do .what-we-do-one {
    width: 100%;
    margin-top: 30px;
  }
  .index-video .mask .video-play .video-play-inner svg {
    width: 18px;
    height: 30px;
  }
  .index-video .mask .video-play {
    width: 50px;
    height: 50px;
  }
  .index-video .mask .video-logo {
    width: 220px;
    margin-top: 30px;
  }
  .downlode-list .downlode-list-con .downlode-list-btns {
    flex-wrap: wrap;
  }
  .downlode-list .downlode-list-con .downlode-list-desc {
    margin: 16px 0 6px;
  }
  .downlode-list {
    padding-top: 32px;
  }
  .index-history .index-history-inner {
    flex-wrap: wrap;
  }
  .index-history .index-history-btns {
    width: 100%;
    min-height: 0;
    justify-content: center;
    flex-direction: row;
    padding: 15px 5%;
  }
  .index-history .index-history-words-swiper {
    width: 100%;
  }
  .banner .bannerSwiper .banner-bottom {
    width: 63%;
  }
  .index-history .index-history-con {
    width: 100%;
    flex-wrap: wrap;
  }
  .index-history .index-history-years {
    width: 170px;
    font-size: 22px;
    height: 56px;
    margin: 0 auto;
  }
  .index-history .index-history-btns .index-history-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid #fff;
    margin: 0 10px;
  }
  .index-history .index-history-btns::after {
    display: none;
  }
  .downlode-list .downlode-list-con {
    flex-wrap: wrap;
  }
  .downlode-list .downlode-list-con .downlode-list-btns .public-btn {
    margin-top: 24px;
  }
  .downlode-list .downlode-list-con .downlode-list-btns .public-btn:nth-last-of-type(1) {
    margin-right: 0;
  }
  .downlode-list .downlode-list-con .downlode-list-img {
    height: 60vw;
  }
  .downlode-list .downlode-list-con .downlode-list-word {
    padding: 32px 5% 140px;
  }
  .downlode-list .downlode-list-con .downlode-list-word {
    width: 100%;
  }
  .downlode-list .downlode-list-con .downlode-list-img {
    width: 100%;
  }
  .index-case .index-case-imgs .index-case-imgs-swiper .index-case-imgs-dom {
    width: 200px;
  }
  .us-honor .us-honor-outer .us-honor-words {
    width: 100%;
  }
  .us-honor .us-honor-outer .us-honor-title {
    text-align: center;
  }
  .index-case .index-case-desc {
    font-size: 12px;
  }
  .us-honor .us-honor-outer .us-honor-logos {
    justify-content: center;
    padding-bottom: 0;
  }
  .us-honor .us-honor-outer .us-honor-logos .us-honor-logo {
    margin-right: 30px;
  }
  .us-honor .us-honor-outer .us-honor-img .honor-img {
    position: relative;
    max-width: 350px;
    margin: 0 auto;
  }
  .us-honor .us-honor-outer .us-honor-img {
    width: 100%;
  }
  .banner .bannerSwiper .banner-bottom {
    width: 70%;
  }
  .banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one::after {
    width: 8px;
    height: 8px;
  }
  .banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one p {
    width: 8px;
    height: 8px;
  }
  .banner .bannerSwiper .banner-bottom .banner-nums .banner-num-one-active::after {
    width: 18px;
    height: 18px;
  }
}
@media only screen and (max-width: 641px) {
  .banner {
    margin-top: 46px;
  }
  .proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-icon .color-back {
    width: 20px;
    height: 13px;
    margin-top: 6px;
  }
  .proi .proi-main .proi-con .proi-cooperate-list .proi-cooperate-item .proi-cooperate-icon .color-right {
    width: 22px;
    height: 15px;
    top: 3px;
    left: 4px;
  }
  .proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds {
    top: 100%;
    width: 200px;
    height: 100px;
    left: auto;
    right: 0;
  }
}
@media only screen and (max-width: 431px) {
  .banner {
    margin-top: 40px;
  }
}
@media only screen and (max-width: 425px) {
  .proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds {
    top: 120%;
    width: 40%;
    height: 18vw;
    left: auto;
    right: 0;
  }
}
@media only screen and (max-width: 375px) {
  .proi .proi-main .proi-con .proi-cooperate-color .proi-color-3Ds {
    top: 85%;
  }
}