main {
  overflow: hidden;
  margin-top: 1rem;
}
main .banner {
  position: relative;
  height: 6rem;
}
main .banner img {
  width: 100%;
  height: 6rem;
  object-fit: cover;
}
main .banner .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
}
main .banner .text h2 {
  font-weight: bold;
  font-size: 0.46rem;
  color: #FFFFFF;
  margin-bottom: 0.26rem;
}
main .banner .text p {
  padding: 0.05rem 0.2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #2e2e2e66;
  font-size: 0.24rem;
  color: #FFFFFF;
}
main .nav {
  align-items: center;
  display: flex;
  width: 100%;
  box-sizing: border-box;
  padding: 1% 15%;
  border-bottom: 1px solid #F1F1F1;
}
main .nav img {
  width: 0.2rem;
  height: 0.2rem;
  margin-right: 0.1rem;
}
main .nav a {
  font-size: 14px;
  color: #999999;
  position: relative;
  padding-right: 10px;
  margin-right: 10px;
}
main .nav a::after {
  position: absolute;
  content: ">";
  display: block;
  right: 0;
  top: 0;
}
main .nav a:last-child {
  padding-right: 0;
  margin-right: 0;
}
main .nav a:last-child::after {
  display: none;
}
main .Introduction,
main .Factory_Exhibition,
main .case,
main .Qualification {
  display: flex;
  flex-direction: column;
  padding: 0 15%;
  width: 100%;
  box-sizing: border-box;
  margin-top: 0.2rem;
}
main .Introduction .tit,
main .Factory_Exhibition .tit,
main .case .tit,
main .Qualification .tit {
  font-weight: bold;
  font-size: 0.32rem;
  color: #000000;
}
main .Introduction .text,
main .Factory_Exhibition .text,
main .case .text,
main .Qualification .text {
  background: url("../images/abbg.png") no-repeat top center;
  margin-top: 0.2rem;
  font-weight: 400;
  padding-bottom: 0.2rem;
  font-size: 14px;
  color: #1C1F23;
  line-height: 30px;
  display: flex;
  flex-direction: column;
}
main .Introduction .text .img,
main .Factory_Exhibition .text .img,
main .case .text .img,
main .Qualification .text .img {
  margin: auto;
  width: 1.55rem;
  margin-bottom: 0.2rem;
}
main .Introduction .text .tits,
main .Factory_Exhibition .text .tits,
main .case .text .tits,
main .Qualification .text .tits {
  text-align: center;
  font-weight: bold;
  font-size: 0.32rem;
  color: #1C1F23;
  margin-bottom: 0.45rem;
}
main .Introduction .counter-box,
main .Factory_Exhibition .counter-box,
main .case .counter-box,
main .Qualification .counter-box {
  background: #F5F8FD;
  width: 100%;
  padding: 2% 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
main .Introduction .counter-box .one,
main .Factory_Exhibition .counter-box .one,
main .case .counter-box .one,
main .Qualification .counter-box .one {
  width: 33%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}
main .Introduction .counter-box .one .otop,
main .Factory_Exhibition .counter-box .one .otop,
main .case .counter-box .one .otop,
main .Qualification .counter-box .one .otop {
  width: 100%;
  margin-bottom: 5px;
  display: flex;
  justify-content: center;
  margin-right: 5%;
}
main .Introduction .counter-box .one .otop .counter,
main .Factory_Exhibition .counter-box .one .otop .counter,
main .case .counter-box .one .otop .counter,
main .Qualification .counter-box .one .otop .counter {
  font-weight: bold;
  font-size: 0.32rem;
  color: #0077B6;
  text-shadow: 0px 3px 100px rgba(0, 0, 0, 0.22);
  position: relative;
}
main .Introduction .counter-box .one .otop .counter::after,
main .Factory_Exhibition .counter-box .one .otop .counter::after,
main .case .counter-box .one .otop .counter::after,
main .Qualification .counter-box .one .otop .counter::after {
  content: '+';
  position: absolute;
  right: -25px;
  bottom: 0px;
  font-size: 0.32rem;
  font-weight: bold;
  color: #0077B6;
}
main .Introduction .counter-box .one .pbot,
main .Factory_Exhibition .counter-box .one .pbot,
main .case .counter-box .one .pbot,
main .Qualification .counter-box .one .pbot {
  width: 100%;
  text-align: center;
  font-family: SourceHanSerifSC-Light;
  font-weight: 400;
  font-size: 0.18rem;
  color: #999999;
}
main .Introduction .video-box,
main .Factory_Exhibition .video-box,
main .case .video-box,
main .Qualification .video-box {
  cursor: pointer;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9 宽高比 */
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
main .Introduction .video-box .video-cover,
main .Factory_Exhibition .video-box .video-cover,
main .case .video-box .video-cover,
main .Qualification .video-box .video-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  transition: all 0.3s ease;
}
main .Introduction .video-box .video-cover:hover::before,
main .Factory_Exhibition .video-box .video-cover:hover::before,
main .case .video-box .video-cover:hover::before,
main .Qualification .video-box .video-cover:hover::before {
  opacity: 1;
  max-height: 640px;
}
main .Introduction .video-box .video-cover::before,
main .Factory_Exhibition .video-box .video-cover::before,
main .case .video-box .video-cover::before,
main .Qualification .video-box .video-cover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  max-height: 0;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: all 0.3s ease;
}
main .Introduction .video-box .video-cover::after,
main .Factory_Exhibition .video-box .video-cover::after,
main .case .video-box .video-cover::after,
main .Qualification .video-box .video-cover::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.5rem;
  height: 0.5rem;
  background: url("../images/play.png") no-repeat center center;
  background-size: 100% 100%;
  z-index: 3;
  transition: all 0.3s ease;
}
main .Introduction .video-box .video-cover .cover-image,
main .Factory_Exhibition .video-box .video-cover .cover-image,
main .case .video-box .video-cover .cover-image,
main .Qualification .video-box .video-cover .cover-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main .Introduction .video-box .video-player,
main .Factory_Exhibition .video-box .video-player,
main .case .video-box .video-player,
main .Qualification .video-box .video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
main .Introduction .video-box img,
main .Factory_Exhibition .video-box img,
main .case .video-box img,
main .Qualification .video-box img {
  width: 100%;
}
main .Introduction .Factory_Exhibition_swiper,
main .Factory_Exhibition .Factory_Exhibition_swiper,
main .case .Factory_Exhibition_swiper,
main .Qualification .Factory_Exhibition_swiper,
main .Introduction .case_swiper,
main .Factory_Exhibition .case_swiper,
main .case .case_swiper,
main .Qualification .case_swiper {
  padding: 40px 0;
  width: 100%;
  height: 100%;
  margin-bottom: 40px;
  background-color: #fff;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide,
main .case .Factory_Exhibition_swiper .swiper-slide,
main .Qualification .Factory_Exhibition_swiper .swiper-slide,
main .Introduction .case_swiper .swiper-slide,
main .Factory_Exhibition .case_swiper .swiper-slide,
main .case .case_swiper .swiper-slide,
main .Qualification .case_swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box,
main .Introduction .case_swiper .swiper-slide .sli-box,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box,
main .case .case_swiper .swiper-slide .sli-box,
main .Qualification .case_swiper .swiper-slide .sli-box {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.2rem;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
main .Introduction .case_swiper .swiper-slide .sli-box .img-box,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box .img-box,
main .case .case_swiper .swiper-slide .sli-box .img-box,
main .Qualification .case_swiper .swiper-slide .sli-box .img-box {
  width: 100%;
  height: 360px;
  overflow: hidden;
  border-radius: 12px;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box img,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box img,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box img,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box img,
main .Introduction .case_swiper .swiper-slide .sli-box .img-box img,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box .img-box img,
main .case .case_swiper .swiper-slide .sli-box .img-box img,
main .Qualification .case_swiper .swiper-slide .sli-box .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease-in-out;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box span,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box span,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box span,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box span,
main .Introduction .case_swiper .swiper-slide .sli-box span,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box span,
main .case .case_swiper .swiper-slide .sli-box span,
main .Qualification .case_swiper .swiper-slide .sli-box span {
  margin-top: 20px;
  font-weight: 500;
  font-size: 20px;
  color: #333333;
  transition: all 0.3s ease-in-out;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box:hover .img-box img,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box:hover .img-box img,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box:hover .img-box img,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box:hover .img-box img,
main .Introduction .case_swiper .swiper-slide .sli-box:hover .img-box img,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box:hover .img-box img,
main .case .case_swiper .swiper-slide .sli-box:hover .img-box img,
main .Qualification .case_swiper .swiper-slide .sli-box:hover .img-box img {
  transform: scale(1.1);
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box:hover span,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box:hover span,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box:hover span,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box:hover span,
main .Introduction .case_swiper .swiper-slide .sli-box:hover span,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box:hover span,
main .case .case_swiper .swiper-slide .sli-box:hover span,
main .Qualification .case_swiper .swiper-slide .sli-box:hover span {
  color: #0B5EBB;
}
main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box:last-of-type,
main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box:last-of-type,
main .case .Factory_Exhibition_swiper .swiper-slide .sli-box:last-of-type,
main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box:last-of-type,
main .Introduction .case_swiper .swiper-slide .sli-box:last-of-type,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box:last-of-type,
main .case .case_swiper .swiper-slide .sli-box:last-of-type,
main .Qualification .case_swiper .swiper-slide .sli-box:last-of-type {
  margin-bottom: 0;
}
main .Introduction .case_swiper,
main .Factory_Exhibition .case_swiper,
main .case .case_swiper,
main .Qualification .case_swiper {
  margin-bottom: 0;
}
main .Introduction .case_swiper .swiper-slide .sli-box,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box,
main .case .case_swiper .swiper-slide .sli-box,
main .Qualification .case_swiper .swiper-slide .sli-box {
  border-radius: 12px;
  overflow: hidden;
  background-color: #fff;
  box-shadow: 0px 3px 20px rgba(0, 0, 0, 0.22);
}
main .Introduction .case_swiper .swiper-slide .sli-box .img-box,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box .img-box,
main .case .case_swiper .swiper-slide .sli-box .img-box,
main .Qualification .case_swiper .swiper-slide .sli-box .img-box {
  border-radius: 0;
  height: 200px;
}
main .Introduction .case_swiper .swiper-slide .sli-box span,
main .Factory_Exhibition .case_swiper .swiper-slide .sli-box span,
main .case .case_swiper .swiper-slide .sli-box span,
main .Qualification .case_swiper .swiper-slide .sli-box span {
  margin-bottom: 20px;
  font-size: 16px;
  color: #000000;
}
main .Introduction .bo,
main .Factory_Exhibition .bo,
main .case .bo,
main .Qualification .bo {
  padding-bottom: 20px;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
main .Introduction .bo .prev,
main .Factory_Exhibition .bo .prev,
main .case .bo .prev,
main .Qualification .bo .prev,
main .Introduction .bo .next,
main .Factory_Exhibition .bo .next,
main .case .bo .next,
main .Qualification .bo .next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 0 25px;
}
main .Introduction .bo .prev:hover,
main .Factory_Exhibition .bo .prev:hover,
main .case .bo .prev:hover,
main .Qualification .bo .prev:hover,
main .Introduction .bo .next:hover,
main .Factory_Exhibition .bo .next:hover,
main .case .bo .next:hover,
main .Qualification .bo .next:hover {
  background-color: #fff;
  box-shadow: 0px 3px 20px rgba(0, 0, 0, 0.22);
}
main .Introduction .bo .prev:before,
main .Factory_Exhibition .bo .prev:before,
main .case .bo .prev:before,
main .Qualification .bo .prev:before,
main .Introduction .bo .next:before,
main .Factory_Exhibition .bo .next:before,
main .case .bo .next:before,
main .Qualification .bo .next:before {
  content: '';
  width: 12px;
  height: 12px;
  border-left: 2px solid #000;
  border-top: 2px solid #000;
  transform: rotate(-45deg);
  margin-left: 4px;
}
main .Introduction .bo .next:before,
main .Factory_Exhibition .bo .next:before,
main .case .bo .next:before,
main .Qualification .bo .next:before {
  transform: rotate(135deg);
  margin-left: 0;
  margin-right: 4px;
}
main .Introduction .Qualification_swiper,
main .Factory_Exhibition .Qualification_swiper,
main .case .Qualification_swiper,
main .Qualification .Qualification_swiper {
  padding: 40px 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  overflow: hidden;
}
main .Introduction .Qualification_swiper .swiper-wrapper,
main .Factory_Exhibition .Qualification_swiper .swiper-wrapper,
main .case .Qualification_swiper .swiper-wrapper,
main .Qualification .Qualification_swiper .swiper-wrapper {
  width: 100%;
  align-items: center;
}
main .Introduction .Qualification_swiper .swiper-slide,
main .Factory_Exhibition .Qualification_swiper .swiper-slide,
main .case .Qualification_swiper .swiper-slide,
main .Qualification .Qualification_swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  transform: scale(0.6);
  opacity: 0.5;
}
main .Introduction .Qualification_swiper .swiper-slide img,
main .Factory_Exhibition .Qualification_swiper .swiper-slide img,
main .case .Qualification_swiper .swiper-slide img,
main .Qualification .Qualification_swiper .swiper-slide img {
  width: 100%;
  height: 6.14rem;
  object-fit: contain;
}
main .Introduction .Qualification_swiper .swiper-slide-active,
main .Factory_Exhibition .Qualification_swiper .swiper-slide-active,
main .case .Qualification_swiper .swiper-slide-active,
main .Qualification .Qualification_swiper .swiper-slide-active {
  transform: scale(1.1);
  opacity: 1;
  z-index: 10;
}
main .Introduction .Qualification_swiper .swiper-slide-prev,
main .Factory_Exhibition .Qualification_swiper .swiper-slide-prev,
main .case .Qualification_swiper .swiper-slide-prev,
main .Qualification .Qualification_swiper .swiper-slide-prev,
main .Introduction .Qualification_swiper .swiper-slide-next,
main .Factory_Exhibition .Qualification_swiper .swiper-slide-next,
main .case .Qualification_swiper .swiper-slide-next,
main .Qualification .Qualification_swiper .swiper-slide-next {
  transform: scale(0.85);
  opacity: 0.8;
  z-index: 5;
}
main .Introduction .Qualification_swiper .swiper-slide-prev-prev,
main .Factory_Exhibition .Qualification_swiper .swiper-slide-prev-prev,
main .case .Qualification_swiper .swiper-slide-prev-prev,
main .Qualification .Qualification_swiper .swiper-slide-prev-prev,
main .Introduction .Qualification_swiper .swiper-slide-next-next,
main .Factory_Exhibition .Qualification_swiper .swiper-slide-next-next,
main .case .Qualification_swiper .swiper-slide-next-next,
main .Qualification .Qualification_swiper .swiper-slide-next-next {
  transform: scale(0.7);
  opacity: 0.6;
  z-index: 3;
}
main .nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem 0;
}
main .nav-item .nav-a {
  padding: 0.1rem 1.14rem;
  display: flex;
  margin: 0 0.2rem;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.18rem;
  color: #000;
  background: #EAEAEA;
  transition: all 0.3s ease-in-out;
}
main .nav-item .nav-a:hover {
  background: #0077B6;
  color: #fff;
}
main .nav-item .active {
  background: #0077B6;
  color: #fff;
}
main .list-box {
  padding: 0 15%;
  display: flex;
  justify-content: space-between;
}
main .list-box .list-nav {
  margin-top: 28px;
  width: 20%;
  display: flex;
  flex-direction: column;
}
main .list-box .list-nav .nav-title {
  font-weight: 500;
  font-size: 26px;
  color: #000000;
  margin-bottom: 15px;
}
main .list-box .list-nav .item {
  display: flex;
  flex-direction: column;
}
main .list-box .list-nav .item .naa-item {
  cursor: pointer;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid #ECECEC;
}
main .list-box .list-nav .item .naa-item .nav-aa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
main .list-box .list-nav .item .naa-item .nav-aa a {
  font-weight: 400;
  font-size: 20px;
  color: #333333;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .nav-aa img {
  width: 14px;
  transform: rotate(180deg);
}
main .list-box .list-nav .item .naa-item .nav-aa:hover a {
  color: #0077B6;
}
main .list-box .list-nav .item .naa-item .next-nav {
  display: flex;
  flex-direction: column;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: #666666;
  margin-bottom: 10px;
  font-weight: 400;
  font-size: 16px;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa p {
  width: 100%;
  position: relative;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa p::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: #0077B6;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa .kuang {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 10px;
  width: 17px;
  height: 17px;
  border-radius: 4px;
  border: 1px solid #666666;
  position: relative;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa:hover {
  color: #0077B6;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa:hover .kuang {
  background-color: #0077B6;
  border-color: #0077B6;
}
main .list-box .list-nav .item .naa-item .next-nav .nav-aaa:hover p::after {
  width: 100%;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .naa-item .next-nav .active {
  color: #0077B6;
}
main .list-box .list-nav .item .naa-item .next-nav .active .kuang {
  background-color: #0077B6;
  border-color: #0077B6;
}
main .list-box .list-nav .item .naa-item .next-nav .active .kuang::after {
  opacity: 1;
}
main .list-box .list-nav .item .naa-item .next-nav .active p::after {
  width: 100%;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-nav .item .actives .nav-aa a {
  color: #0077B6;
}
main .list-box .list-nav .item .actives .nav-aa img {
  transform: rotate(0deg);
}
main .list-box .list-nav .item .actives .next-nav {
  max-height: 9999px;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-content {
  width: 70%;
  display: flex;
  flex-wrap: wrap;
}
main .list-box .list-content .swiper-slide {
  width: 32%;
  height: 400px;
  margin-right: 2%;
  margin-bottom: 2%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
main .list-box .list-content .swiper-slide .img-box {
  position: relative;
  width: 100%;
  height: 292px;
  transition: all 0.3s ease-in-out;
  overflow: hidden;
  margin-bottom: 5px;
}
main .list-box .list-content .swiper-slide .img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-content .swiper-slide .img-box .ce-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-content .swiper-slide .product-name {
  width: 100%;
  font-weight: 500;
  font-size: 16px;
  color: #000;
  overflow: hidden;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 5px;
}
main .list-box .list-content .swiper-slide .product-desc {
  font-weight: 400;
  font-size: 14px;
  color: #999999;
  margin-bottom: 14px;
}
main .list-box .list-content .swiper-slide .product-more {
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  transition: all 0.3s ease-in-out;
  position: relative;
}
main .list-box .list-content .swiper-slide .product-more::after {
  display: block;
  content: '';
  width: 100%;
  height: 1px;
  background: #0077B6;
  position: absolute;
  left: 0;
  bottom: -5px;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
main .list-box .list-content .swiper-slide:hover .img-box .product-img {
  opacity: 0;
}
main .list-box .list-content .swiper-slide:hover .img-box .ce-img {
  opacity: 1;
}
main .list-box .list-content .swiper-slide:hover .product-more {
  color: #0077B6;
}
main .list-box .list-content .swiper-slide:hover .product-more::after {
  visibility: visible;
  opacity: 1;
}
main .list-box .list-content .swiper-slide:nth-child(3n) {
  margin-right: 0;
}
main .search-box {
  min-height: 400px;
  width: 70%;
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
}
main .search-box .search-item {
  width: 32%;
  height: 400px;
  margin-right: 2%;
  margin-bottom: 2%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
main .search-box .search-item .img-box {
  position: relative;
  width: 100%;
  height: 292px;
  transition: all 0.3s ease-in-out;
  overflow: hidden;
  margin-bottom: 5px;
}
main .search-box .search-item .img-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.3s ease-in-out;
}
main .search-box .search-item .img-box .ce-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
main .search-box .search-item .product-name {
  width: 100%;
  font-weight: 500;
  font-size: 16px;
  text-align: center;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 5px;
}
main .search-box .search-item .product-desc {
  font-weight: 400;
  font-size: 14px;
  color: #999999;
  margin-bottom: 14px;
}
main .search-box .search-item .product-more {
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  transition: all 0.3s ease-in-out;
  position: relative;
}
main .search-box .search-item .product-more::after {
  display: block;
  content: '';
  width: 100%;
  height: 1px;
  background: #0077B6;
  position: absolute;
  left: 0;
  bottom: -5px;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
main .search-box .search-item:hover .img-box .product-img {
  opacity: 0;
}
main .search-box .search-item:hover .img-box .ce-img {
  opacity: 1;
}
main .search-box .search-item:hover .product-more {
  color: #0077B6;
}
main .search-box .search-item:hover .product-more::after {
  visibility: visible;
  opacity: 1;
}
main .search-box .search-item:nth-child(3n) {
  margin-right: 0;
}
main .content-box {
  width: 100%;
  box-sizing: border-box;
  padding: 0 15%;
}
main .content-box .content-item-one {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
main .content-box .content-item-one .one-left {
  width: 50%;
  height: 450px;
  display: flex;
  padding: 2% 0;
  align-items: center;
  justify-content: space-between;
}
main .content-box .content-item-one .one-left .swiper {
  height: 100%;
  overflow: hidden;
}
main .content-box .content-item-one .one-left .swiper-thumb {
  width: 104px;
  margin-left: 0;
}
main .content-box .content-item-one .one-left .swiper-thumb .swiper-wrapper .swiper-slide {
  cursor: pointer;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #CFCFCF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item-one .one-left .swiper-thumb .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
main .content-box .content-item-one .one-left .swiper-thumb .swiper-wrapper .swiper-slide-thumb-active {
  background: #FFFFFF;
  border: 1px solid #0077B6;
}
main .content-box .content-item-one .one-left .swiper-main {
  width: 500px;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-wrapper .swiper-slide {
  cursor: pointer;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-button-prev,
main .content-box .content-item-one .one-left .swiper-main .swiper-button-next {
  width: 34px;
  height: 34px;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-button-prev::after,
main .content-box .content-item-one .one-left .swiper-main .swiper-button-next::after {
  color: #333;
  font-size: 0.18rem;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-button-prev:hover,
main .content-box .content-item-one .one-left .swiper-main .swiper-button-next:hover {
  background-color: #005684;
}
main .content-box .content-item-one .one-left .swiper-main .swiper-button-prev:hover::after,
main .content-box .content-item-one .one-left .swiper-main .swiper-button-next:hover::after {
  color: #fff;
}
main .content-box .content-item-one .one-right {
  width: 45%;
  display: flex;
  padding: 2% 0;
  flex-direction: column;
  align-items: baseline;
}
main .content-box .content-item-one .one-right h2 {
  font-weight: 500;
  font-size: 26px;
  color: #000000;
}
main .content-box .content-item-one .one-right .cpxh {
  margin: 20px 0;
  font-size: 20px;
  color: #333333;
}
main .content-box .content-item-one .one-right .desc {
  font-size: 14px;
  color: #666666;
  line-height: 2;
  margin-bottom: 62px;
}
main .content-box .content-item-one .one-right .more {
  font-weight: 500;
  font-size: 14px;
  color: #FFFFFF;
  background: #0077B6;
  padding: 0.05rem 0.25rem;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item-one .one-right .more:hover {
  background: #005684;
}
main .content-box .content-item-two {
  margin: 3% 0;
  width: 100%;
  display: flex;
}
main .content-box .content-item-two a {
  width: 32.5%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  font-weight: 500;
  font-size: 18px;
  color: #333333;
  padding: 14px 0;
  background: #DFECF3;
  transition: all 0.3s ease-in-out;
  margin-right: 2%;
}
main .content-box .content-item-two a:hover {
  background: #0077B6;
  color: #FFFFFF;
}
main .content-box .content-item-two a:last-of-type {
  margin-right: 0;
}
main .content-box .content-item-two .active {
  background: #0077B6;
  color: #FFFFFF;
}
main .content-box .content-item {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-bottom: 3%;
}
main .content-box .content-item .tit {
  padding-left: 0.2rem;
  margin-bottom: 3%;
  font-size: 16px;
  color: #000000;
  position: relative;
}
main .content-box .content-item .tit::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border: 1px solid #000;
  border-radius: 50%;
}
main .content-box .content-item .item-more {
  font-size: 14px;
  color: #666666;
  line-height: 2;
  /* 直接表格标签样式，无类名 */
  /* 表头单元格 */
  /* 数据单元格 */
  /* 奇偶行灰白相间（tbody下） */
  /* 鼠标悬停高亮 */
}
main .content-box .content-item .item-more table {
  border: none;
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  /* 保留横向滚动，移除display:block（核心修正） */
  overflow-x: auto;
  table-layout: fixed;
  /* 固定布局，列宽均匀分配 */
}
main .content-box .content-item .item-more th {
  border: none;
  padding: 16px;
  font-weight: 600;
  color: #1f2937;
  text-align: left;
  background-color: #f3f4f6;
}
main .content-box .content-item .item-more td {
  border: none;
  text-align: left;
  padding: 16px;
  color: #6b7280;
}
main .content-box .content-item .item-more tbody tr:nth-child(odd) {
  background: #F0F2F3;
}
main .content-box .content-item .item-more tbody tr:nth-child(even) {
  background: #FBFBFB;
}
main .content-box .content-item .item-more tbody tr:hover {
  background-color: #0091ff10 !important;
  cursor: default;
}
main .content-box .content-item .item-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
main .content-box .content-item .item-list .item {
  cursor: pointer;
  width: 162px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  font-weight: 500;
  font-size: 18px;
  color: #333333;
  padding: 14px 0;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item .item-list .item img {
  width: 162px;
  height: 162px;
  margin-bottom: 0.1rem;
}
main .content-box .content-item .item-list .item p {
  line-height: 2;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item .item-list .item:hover p {
  color: #0091ff;
}
main .content-box .content-item .link-list {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}
main .content-box .content-item .link-list a {
  width: 50%;
  background: #F8F9FA;
  padding: 2% 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
main .content-box .content-item .link-list a .name {
  font-size: 20px;
  color: #000000;
  margin-bottom: 14px;
}
main .content-box .content-item .link-list a .size {
  font-size: 14px;
  color: #666666;
  margin-bottom: 14px;
}
main .content-box .content-item .link-list a .ext {
  width: 109px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0077B6;
  font-size: 14px;
  color: #FFFFFF;
  transition: all 0.3s ease-in-out;
}
main .content-box .content-item .link-list a:hover .ext {
  background: #005F99;
}
main .contact {
  padding: 40px 15%;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background-color: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
main .contact .title {
  font-weight: bold;
  font-size: 36px;
  color: #000000;
}
main .contact .contact-box {
  width: 100%;
  margin-top: 40px;
  margin-bottom: 127px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
main .contact .contact-box .contact-item {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
main .contact .contact-box .contact-item .whats {
  height: 111px;
  margin-bottom: 10px;
}
main .contact .contact-box .contact-item .icon {
  width: 111px;
  height: 111px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
main .contact .contact-box .contact-item h3 {
  font-weight: 500;
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
}
main .contact .contact-box .contact-item p {
  font-weight: bold;
  font-size: 24px;
  color: #333;
}
main .contact .Message {
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #F7F7F7;
}
main .contact .Message .myform {
  background-color: #F9FBFF;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
  padding: 3% 5%;
  padding-bottom: 60px;
}
main .contact .Message .myform .tit {
  width: 100%;
  text-align: center;
  font-weight: bold;
  font-size: 32px;
  color: #000000;
  margin-bottom: 60px;
}
main .contact .Message .myform .form-item {
  width: 49%;
  margin-bottom: 39px;
  margin-right: 2%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
main .contact .Message .myform .form-item label {
  font-weight: 500;
  font-size: 16px;
  color: #333333;
  margin-right: 25px;
}
main .contact .Message .myform .form-item input,
main .contact .Message .myform .form-item textarea {
  box-sizing: border-box;
  width: 80%;
  padding: 10px 2px;
  border-radius: 4px;
  border: 1px solid #E7E7E7;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
}
main .contact .Message .myform .form-item:nth-of-type(2n) {
  margin-right: 0;
  justify-content: end;
}
main .contact .Message .myform .pho {
  width: 49%;
  margin-bottom: 39px;
  margin-right: 2%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
main .contact .Message .myform .pho .form-item {
  width: 100%;
  margin-right: 0;
}
main .contact .Message .myform .code-text {
  width: 100%;
}
main .contact .Message .myform .code-text .code-box {
  width: 100%;
  margin-right: 2%;
  display: flex;
  align-items: center;
}
main .contact .Message .myform .code-text .code-box label {
  font-weight: 500;
  font-size: 16px;
  color: #333333;
  margin-right: 9px;
}
main .contact .Message .myform .code-text .code-box input {
  box-sizing: border-box;
  width: 60%;
  padding: 10px 2px;
  border-radius: 4px;
  border: 1px solid #E7E7E7;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  margin-right: 5%;
}
main .contact .Message .myform .submit {
  margin: 0 auto;
  width: 30%;
  font-size: 16px;
  padding: 8px 40px;
  border-radius: 4px;
  background-color: #0077B6;
  color: #fff;
  cursor: pointer;
  transition: all 1s ease-in-out;
}
main .contact .Message .myform .submit:hover {
  background-color: #333;
}
main .last-nav {
  margin-bottom: 0.3rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
main .last-nav a {
  font-size: 18px;
  color: #333;
  padding: 10px 0;
  width: 172px;
  border-radius: 4px;
  border: 1px solid #EAEAEA;
  transition: all 0.3s ease-in-out;
  text-align: center;
}
main .last-nav a:hover {
  background: #0076b616;
  border: 1px solid #0076b616;
  color: #0077B6;
}
main .last-nav a.active {
  background: #0076b616;
  border: 1px solid #0076b616;
  color: #0077B6;
}
main .ar {
  width: 100%;
  padding: 0 15%;
  padding-bottom: 10px;
  box-sizing: border-box;
  justify-content: space-between;
}
main .page {
  width: 100%;
  color: #000;
  text-align: center;
  margin: 20px auto;
}
main .page a,
main .page span {
  font-size: 14px;
  margin-bottom: 15px !important;
  text-decoration: none;
  padding: 10px 5px;
  display: inline-block;
  min-width: 30px;
  text-align: center;
  margin: 0px 5px;
  border-radius: 4px;
  border: 1px solid #999999;
}
main .page span {
  border-radius: 4px;
  border: 1px solid #005F99;
  color: #005F99;
}
main .page a:hover,
main .page .thisclass {
  border-radius: 4px;
  border: 1px solid #005F99;
  color: #005F99;
}
main .new-list {
  padding: 40px 15%;
  box-sizing: border-box;
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
main .new-list .new-item {
  width: 48%;
  height: 200px;
  margin-bottom: 2%;
  margin-right: 4%;
  display: flex;
  align-items: center;
  justify-content: end;
  transition: all 1s ease-in-out;
}
main .new-list .new-item:nth-of-type(2n) {
  margin-right: 0;
}
main .new-list .new-item .imgbox {
  width: 47%;
  height: 100%;
  margin-right: 20px;
  overflow: hidden;
  border-radius: 4px;
}
main .new-list .new-item .imgbox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 1s ease-in-out;
}
main .new-list .new-item .text {
  width: 53%;
  box-sizing: border-box;
  padding: 2%;
  height: 100%;
  display: flex;
  flex-direction: column;
}
main .new-list .new-item .text .sp1 {
  font-weight: 500;
  font-size: 20px;
  color: #000000;
  margin-bottom: 10px;
}
main .new-list .new-item .text .sp2 {
  font-size: 14px;
  color: #333333;
  margin-bottom: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  transition: all 1s ease-in-out;
}
main .new-list .new-item .text .sp3 {
  font-size: 14px;
  color: #999999;
  line-height: 2;
}
main .new-list .new-item:hover {
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}
main .new-list .new-item:hover .imgbox img {
  transform: scale(1.1);
}
main .new-list .new-item:hover .text .sp2 {
  color: #0077B6;
}
main .new-show {
  padding: 40px 15%;
  box-sizing: border-box;
  width: 100%;
  display: flex;
  align-items: center;
  flex-direction: column;
}
main .new-show .text {
  width: 100%;
  box-sizing: border-box;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
main .new-show .text h1 {
  font-weight: 500;
  font-size: 24px;
  color: #000000;
  margin-bottom: 0.1rem;
}
main .new-show .text .Release {
  font-size: 14px;
  color: #999999;
  line-height: 2;
  margin-bottom: 0.3rem;
}
main .new-show .content {
  width: 100%;
  font-size: 16px;
  color: #333;
  line-height: 2;
}
main .new-show .content img {
  max-width: 100%;
}
main .new-show .bottom {
  width: 100%;
  font-size: 14px;
  color: #333;
  line-height: 2;
  margin-top: 0.3rem;
  display: flex;
  justify-content: space-between;
  transition: all 1s ease-in-out;
}
main .new-show .bottom a {
  color: #333;
  transition: all 1s ease-in-out;
}
main .new-show .bottom .pre,
main .new-show .bottom .next {
  display: flex;
  align-items: center;
}
main .new-show .bottom .pre:hover,
main .new-show .bottom .next:hover {
  color: #0077B6;
}
main .new-show .bottom .pre:hover a,
main .new-show .bottom .next:hover a {
  color: #0077B6;
}
main .hot-faq-list {
  width: 100%;
  padding: 0 15%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}
main .hot-faq-list .faq-item {
  cursor: pointer;
  padding: 2% 4%;
  background: #F6F8F9;
  transition: all 1s ease-in-out;
  border-radius: 4px;
  width: 100%;
  margin: 0.25rem 0;
  margin-bottom: 0;
  box-sizing: border-box;
}
main .hot-faq-list .faq-item:last-of-type {
  margin-bottom: 5px;
}
main .hot-faq-list .faq-item .faq-title {
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  position: relative;
  transition: all 1s ease-in-out;
}
main .hot-faq-list .faq-item .faq-title::after {
  content: '';
  position: absolute;
  left: -32px;
  top: 50%;
  transform: translateY(-50%);
  width: 27px;
  height: 27px;
  background: url('../images/w.png') no-repeat center center;
  background-size: contain;
  border-radius: 4px;
}
main .hot-faq-list .faq-item .faq-title::before {
  content: '';
  position: absolute;
  right: -32px;
  top: 50%;
  width: 27px;
  height: 27px;
  background: url('../images/s.png') no-repeat center center;
  background-size: contain;
  border-radius: 4px;
  transform: translateY(-50%) rotate(180deg);
}
main .hot-faq-list .faq-item .faq-title .faq-title-text {
  position: relative;
  padding-bottom: 10px;
}
main .hot-faq-list .faq-item .faq-title .faq-title-text::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #0077B6;
  transition: all 1s ease-in-out;
}
main .hot-faq-list .faq-item .faq-content {
  opacity: 0;
  overflow: hidden;
  max-height: 0;
  margin-top: 0;
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  transition: all 0.5s ease-in-out;
}
main .hot-faq-list .faq-item .faq-content p {
  opacity: 0;
  transition: all 0.3s ease-in-out;
}
main .hot-faq-list .active {
  background: #E0E9F1;
}
main .hot-faq-list .active .faq-content {
  max-height: 1000px;
  display: block;
  visibility: visible;
  opacity: 1;
  margin-top: 20px;
}
main .hot-faq-list .active .faq-content p {
  opacity: 1;
}
main .hot-faq-list .active .faq-title::before {
  transform: translateY(-50%) rotate(0deg);
}
main .hot-faq-list .active .faq-title .faq-title-text {
  color: #0077B6;
}
main .hot-faq-list .active .faq-title .faq-title-text::after {
  width: 100%;
}
main .hot-faq-list .faq-group {
  width: 100%;
  display: flex;
  flex-direction: column;
}
main .hot-faq-list .faq-group .faq-category {
  font-size: 20px;
  color: #000000;
  margin-bottom: 16px;
}
main .video-list {
  margin-top: 50px;
  width: 100%;
  padding: 0 15%;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
}
main .video-list .video-item {
  width: 24.3%;
  margin-right: 0.8%;
  margin-bottom: 0.8%;
  cursor: pointer;
}
main .video-list .video-item:nth-of-type(4n) {
  margin-right: 0;
}
main .video-list .video-item .video-cover {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-radius: 4px;
}
main .video-list .video-item .video-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
main .video-list .video-item .video-cover .play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: transparent;
  border: 2px solid #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
main .video-list .video-item .video-cover .play-btn::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 2px solid #fff;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  margin-left: 5px;
}
main .video-list .video-item .video-cover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  transition: all 0.3s ease;
  z-index: 1;
}
main .video-list .video-item:hover .video-cover::before {
  background: rgba(0, 0, 0, 0.4);
}
main .video-list .video-item:hover .play-btn {
  background: rgba(255, 255, 255, 0.2);
}
main .video-list .video-item:hover .video-info {
  color: #0077B6;
}
main .video-list .video-item .video-player {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
main .video-list .video-item .video-player iframe {
  width: 80%;
  height: 80%;
  border-radius: 4px;
}
main .video-list .video-item .video-player .close-video {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}
main .video-list .video-item .video-player .close-video:hover {
  background: rgba(255, 255, 255, 0.4);
}
main .video-list .video-item .video-info {
  margin-top: 0.2rem;
  text-align: center;
  font-size: 16px;
  color: #333;
  transition: all 0.3s ease;
}
@media screen and (max-width: 1440px) {
  main .nav {
    padding: 1% 5%;
  }
  main .Introduction,
  main .Factory_Exhibition,
  main .case,
  main .Qualification {
    padding: 0 5%;
  }
  main .new-list {
    padding: 40px 5%;
  }
  main .list-box {
    padding: 0 5%;
  }
  main .content-box {
    padding: 0 5%;
  }
  main .contact {
    padding: 40px 5%;
  }
  main .contact .contact-box {
    justify-content: space-around;
  }
  main .new-show {
    padding: 40px 10%;
  }
  main .ar {
    padding: 0 5%;
  }
  main .hot-faq-list {
    padding: 0 5%;
  }
  main .hot-faq-list .faq-item .faq-title::after,
  main .hot-faq-list .faq-item .faq-title::before {
    width: 20px;
    height: 20px;
  }
  main .hot-faq-list .faq-item .faq-title::after {
    left: -25px;
  }
  main .hot-faq-list .faq-item .faq-title::before {
    right: -20px;
  }
}
@media screen and (max-width: 970px) {
  main .banner {
    height: 150px;
  }
  main .banner img {
    height: 100%;
  }
  main .banner .text {
    width: 70%;
  }
  main .banner .text h2 {
    font-size: 16px;
  }
  main .banner .text p {
    font-size: 14px;
    padding: 2%;
  }
  main .nav {
    align-items: center;
    flex-wrap: wrap;
    padding: 2% 5%;
  }
  main .nav img {
    width: 15px;
    height: 15px;
    margin-right: 2%;
  }
  main .nav a {
    white-space: nowrap;
  }
  main .Introduction {
    margin-top: 0;
    padding: 2% 5%;
  }
  main .Introduction .tit {
    font-size: 18px;
  }
  main .Introduction .text {
    margin-top: 2%;
    padding-bottom: 2%;
  }
  main .Introduction .text .img {
    width: 35%;
    margin-bottom: 2%;
  }
  main .Introduction .text .tits {
    font-size: 16px;
    margin-bottom: 0;
  }
  main .Introduction .counter-box {
    padding: 5% 0;
  }
  main .Introduction .counter-box .one .otop {
    margin-bottom: 2%;
  }
  main .Introduction .counter-box .one .otop .counter {
    font-size: 16px;
  }
  main .Introduction .counter-box .one .otop .counter::after {
    font-size: 14px;
    right: -10px;
  }
  main .Introduction .counter-box .one .pbot {
    font-size: 12px;
  }
  main .Introduction .video-box .video-cover::after {
    width: 30px;
    height: 30px;
  }
  main .Introduction,
  main .Factory_Exhibition,
  main .case,
  main .Qualification {
    padding: 2% 5%;
  }
  main .Introduction .tit,
  main .Factory_Exhibition .tit,
  main .case .tit,
  main .Qualification .tit {
    font-size: 18px;
  }
  main .Introduction .Factory_Exhibition_swiper,
  main .Factory_Exhibition .Factory_Exhibition_swiper,
  main .case .Factory_Exhibition_swiper,
  main .Qualification .Factory_Exhibition_swiper,
  main .Introduction .case_swiper,
  main .Factory_Exhibition .case_swiper,
  main .case .case_swiper,
  main .Qualification .case_swiper {
    padding: 2% 0;
    margin-bottom: 2%;
  }
  main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box,
  main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box,
  main .case .Factory_Exhibition_swiper .swiper-slide .sli-box,
  main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box,
  main .Introduction .case_swiper .swiper-slide .sli-box,
  main .Factory_Exhibition .case_swiper .swiper-slide .sli-box,
  main .case .case_swiper .swiper-slide .sli-box,
  main .Qualification .case_swiper .swiper-slide .sli-box {
    margin-bottom: 2%;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  }
  main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
  main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
  main .case .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
  main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box .img-box,
  main .Introduction .case_swiper .swiper-slide .sli-box .img-box,
  main .Factory_Exhibition .case_swiper .swiper-slide .sli-box .img-box,
  main .case .case_swiper .swiper-slide .sli-box .img-box,
  main .Qualification .case_swiper .swiper-slide .sli-box .img-box {
    height: 250px;
  }
  main .Introduction .Factory_Exhibition_swiper .swiper-slide .sli-box span,
  main .Factory_Exhibition .Factory_Exhibition_swiper .swiper-slide .sli-box span,
  main .case .Factory_Exhibition_swiper .swiper-slide .sli-box span,
  main .Qualification .Factory_Exhibition_swiper .swiper-slide .sli-box span,
  main .Introduction .case_swiper .swiper-slide .sli-box span,
  main .Factory_Exhibition .case_swiper .swiper-slide .sli-box span,
  main .case .case_swiper .swiper-slide .sli-box span,
  main .Qualification .case_swiper .swiper-slide .sli-box span {
    margin-top: 2%;
    font-size: 14px;
    margin-bottom: 2%;
  }
  main .Introduction .Qualification_swiper,
  main .Factory_Exhibition .Qualification_swiper,
  main .case .Qualification_swiper,
  main .Qualification .Qualification_swiper {
    padding: 2% 0;
  }
  main .Introduction .Qualification_swiper .swiper-slide img,
  main .Factory_Exhibition .Qualification_swiper .swiper-slide img,
  main .case .Qualification_swiper .swiper-slide img,
  main .Qualification .Qualification_swiper .swiper-slide img {
    height: 200px;
  }
  main .list-box {
    padding: 5%;
    flex-direction: column;
  }
  main .list-box .list-nav {
    width: 100%;
    margin-top: 0;
  }
  main .list-box .list-nav .nav-title {
    font-size: 18px;
    margin-bottom: 3%;
  }
  main .list-box .list-nav .item .naa-item .nav-aa {
    margin-bottom: 2%;
  }
  main .list-box .list-nav .item .naa-item .nav-aa a {
    font-size: 16px;
  }
  main .list-box .list-nav .item .naa-item .next-nav .nav-aaa {
    font-size: 14px;
  }
  main .list-box .list-nav .item .naa-item .next-nav .nav-aaa .kuang {
    width: 15px;
    height: 15px;
  }
  main .list-box .list-content {
    width: 100%;
  }
  main .list-box .list-content .swiper-slide {
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.1);
    height: 250px;
    width: 49%;
    padding: 5%;
    border-radius: 4px;
    margin-right: 2%;
  }
  main .list-box .list-content .swiper-slide:nth-of-type(3n) {
    margin-right: 0;
  }
  main .list-box .list-content .swiper-slide:nth-of-type(2n) {
    margin-right: 0;
  }
  main .list-box .list-content .swiper-slide .img-box {
    height: 150px;
  }
  main .list-box .list-content .swiper-slide .product-name {
    text-align: center;
    font-size: 14px;
    margin-bottom: 2%;
  }
  main .list-box .list-content .swiper-slide .product-desc {
    text-align: center;
    font-size: 12px;
    margin-bottom: 2%;
  }
  main .list-box .list-content .swiper-slide .product-more {
    font-size: 12px;
  }
  main .search-box {
    width: 100%;
    padding: 0;
  }
  main .search-box .search-item {
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.1);
    height: 250px;
    width: 49%;
    padding: 5%;
    border-radius: 4px;
    margin-right: 2%;
  }
  main .search-box .search-item:nth-of-type(3n) {
    margin-right: 0;
  }
  main .search-box .search-item:nth-of-type(2n) {
    margin-right: 0;
  }
  main .search-box .search-item .img-box {
    height: 150px;
  }
  main .search-box .search-item .product-name {
    text-align: center;
    font-size: 14px;
    margin-bottom: 2%;
  }
  main .search-box .search-item .product-desc {
    text-align: center;
    font-size: 12px;
    margin-bottom: 2%;
  }
  main .search-box .search-item .product-more {
    font-size: 12px;
  }
  main .content-box {
    padding: 0;
    padding-top: 0;
    background: #F6F8F9;
  }
  main .content-box .content-item-one {
    background: #fff;
    width: 100%;
    padding: 5%;
    box-sizing: border-box;
    flex-direction: column;
  }
  main .content-box .content-item-one .one-left {
    height: auto;
    width: 100%;
    flex-direction: column-reverse;
  }
  main .content-box .content-item-one .one-left .swiper-main {
    margin-bottom: 5%;
    width: 100%;
    height: 300px;
  }
  main .content-box .content-item-one .one-left .swiper-main .swiper-button-prev,
  main .content-box .content-item-one .one-left .swiper-main .swiper-button-next {
    display: none;
  }
  main .content-box .content-item-one .one-left .swiper-thumb {
    width: 100%;
    height: 80px;
  }
  main .content-box .content-item-one .one-right {
    width: 100%;
  }
  main .content-box .content-item-one .one-right h2 {
    font-size: 18px;
  }
  main .content-box .content-item-one .one-right .cpxh {
    font-size: 12px;
  }
  main .content-box .content-item-one .one-right .desc {
    font-size: 12px;
    margin-bottom: 5%;
  }
  main .content-box .content-item-one .one-right .more {
    text-align: center;
    font-size: 12px;
    width: 100%;
    padding: 2% 0;
  }
  main .content-box .content-item-two {
    background: #fff;
    width: 100%;
    margin-top: 2%;
    margin-bottom: 0;
    padding: 5%;
    padding-bottom: 0;
    box-sizing: border-box;
  }
  main .content-box .content-item-two a {
    font-size: 12px;
    padding: 2% 0;
  }
  main .content-box .content-item {
    width: 100%;
    padding: 5%;
    margin-bottom: 2%;
    box-sizing: border-box;
    background: #fff;
  }
  main .content-box .content-item .tit {
    font-size: 16px;
    padding-left: 4%;
  }
  main .content-box .content-item .tit::after {
    width: 5px;
    height: 5px;
  }
  main .content-box .content-item .item-more {
    font-size: 14px;
    padding: 2% 0;
  }
  main .content-box .content-item .item-list .item {
    padding: 2% 0;
    width: 25%;
    font-size: 14px;
  }
  main .content-box .content-item .item-list .item img {
    width: 100%;
    height: auto;
  }
  main .content-box .content-item .link-list a {
    padding: 5%;
    width: 100%;
  }
  main .content-box .content-item .link-list a .name {
    font-size: 14px;
    margin-bottom: 2%;
  }
  main .content-box .content-item .link-list a .size {
    font-size: 12px;
    margin-bottom: 2%;
  }
  main .content-box .content-item .link-list a .ext {
    font-size: 12px;
    width: 100%;
    height: auto;
    padding: 2% 0;
  }
  main .contact {
    padding: 5%;
  }
  main .contact .title {
    font-size: 18px;
  }
  main .contact .contact-box {
    margin-top: 2%;
    margin-bottom: 5%;
    flex-wrap: wrap;
  }
  main .contact .contact-box .contact-item {
    width: 100%;
    margin-bottom: 2%;
  }
  main .contact .contact-box .contact-item .icon {
    height: 30px;
    width: 30px;
  }
  main .contact .contact-box .contact-item .icon img {
    width: 100%;
    height: 100%;
  }
  main .contact .contact-box .contact-item .whats {
    width: 150px;
    height: 150px;
  }
  main .contact .contact-box .contact-item h3 {
    font-size: 16px;
  }
  main .contact .contact-box .contact-item p {
    font-size: 16px;
  }
  main .contact .contact-box .contact-item:nth-of-type(2n) {
    margin-right: 0;
  }
  main .contact .Message .myform {
    width: 100%;
    padding: 5%;
  }
  main .contact .Message .myform .tit {
    font-size: 18px;
    margin-bottom: 5%;
  }
  main .contact .Message .myform .form-item {
    width: 100%;
    margin-bottom: 3%;
    margin-right: 0;
    justify-content: space-between;
  }
  main .contact .Message .myform .form-item label {
    font-size: 14px;
    margin-right: 0;
  }
  main .contact .Message .myform .form-item input,
  main .contact .Message .myform .form-item textarea {
    width: 80%;
    padding: 2%;
    font-size: 14px;
  }
  main .contact .Message .myform .form-item:nth-of-type(2n) {
    justify-content: space-between;
  }
  main .contact .Message .myform .pho {
    margin-right: 0;
    margin-bottom: 3%;
    width: 100%;
  }
  main .contact .Message .myform .pho .code-text .code-box {
    justify-content: space-between;
    margin-right: 0;
  }
  main .contact .Message .myform .pho .code-text .code-box label {
    font-size: 14px;
    margin-right: 0;
  }
  main .contact .Message .myform .pho .code-text .code-box input,
  main .contact .Message .myform .pho .code-text .code-box textarea {
    width: 53%;
    margin-right: 0;
    padding: 2%;
    font-size: 14px;
  }
  main .contact .Message .myform .submit {
    width: 100%;
    font-size: 12px;
    padding: 2% 7%;
  }
  main .nav-item {
    padding: 2% 0;
  }
  main .nav-item .nav-a {
    font-size: 14px;
    font-weight: 400;
    padding: 1% 5%;
    margin: 0 2%;
  }
  main .new-list {
    padding: 5%;
  }
  main .new-list .new-item {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.1);
    height: auto;
    width: 100%;
    margin-bottom: 2%;
    margin-right: 0;
    flex-direction: column;
  }
  main .new-list .new-item .imgbox {
    width: 100%;
    height: 175px;
    margin-right: 0;
  }
  main .new-list .new-item .text {
    height: auto;
    padding: 5%;
    box-sizing: border-box;
    width: 100%;
  }
  main .new-list .new-item .text .sp1 {
    font-size: 14px;
    margin-bottom: 2%;
  }
  main .new-list .new-item .text .sp2 {
    font-size: 12px;
    margin-bottom: 2%;
  }
  main .new-list .new-item .text .sp3 {
    font-size: 12px;
    margin-bottom: 0;
  }
  main .new-show {
    padding: 5%;
  }
  main .new-show .text h1 {
    font-size: 18px;
    margin-bottom: 2%;
  }
  main .new-show .text .Release {
    font-size: 12px;
    margin-bottom: 2%;
  }
  main .new-show .content {
    font-size: 14px;
  }
  main .new-show .bottom {
    flex-direction: column;
    margin-top: 2%;
    font-size: 12px;
  }
  main .ar {
    padding: 2% 5%;
    margin-bottom: 0;
    justify-content: space-between;
  }
  main .ar .nav-a {
    width: 23%;
    padding: 1% 0;
    font-size: 12px;
    box-sizing: border-box;
    margin: 0;
  }
  main .ar .nav-a:nth-of-type(2n) {
    margin-right: 0;
  }
  main .hot-faq-list {
    min-height: 40vh;
    padding: 2% 5%;
    padding-top: 0;
  }
  main .hot-faq-list .faq-item {
    transition: all 0.3s ease;
    padding: 5%;
  }
  main .hot-faq-list .faq-item .faq-title {
    padding-right: 20px;
    padding-left: 20px;
    font-size: 16px;
    margin-bottom: 2%;
  }
  main .hot-faq-list .faq-item .faq-title .faq-title-text {
    padding-bottom: 2%;
  }
  main .hot-faq-list .faq-item .faq-title .faq-title-text::after {
    height: 1px;
  }
  main .hot-faq-list .faq-item .faq-title::before,
  main .hot-faq-list .faq-item .faq-title::after {
    right: 0;
    width: 20px;
    height: 20px;
  }
  main .hot-faq-list .faq-item .faq-title::after {
    left: 0;
    right: auto;
  }
  main .hot-faq-list .faq-item .faq-content {
    transition: all 0.3s ease;
    font-size: 14px;
  }
  main .hot-faq-list .active .faq-content {
    margin-top: 5%;
  }
  main .hot-faq-list .faq-group .faq-category {
    font-size: 18px;
    margin-bottom: 2%;
  }
  main .video-list {
    min-height: 40vh;
    padding: 5%;
    margin-top: 0;
  }
  main .video-list .video-item {
    background: #fff;
    border-radius: 4px;
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.1);
    width: 100%;
    margin-bottom: 2%;
    margin-right: 0;
  }
  main .video-list .video-item .video-cover {
    height: 250px;
  }
  main .video-list .video-item .video-cover .play-btn {
    width: 30px;
    height: 30px;
  }
  main .video-list .video-item .video-cover .play-btn::after {
    border-left: 12px solid #fff;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
  }
  main .video-list .video-item .video-info {
    padding: 2% 0;
    font-size: 14px;
  }
}