#loading-main {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 9999999;
  background: #fff;
}
.loading-group {
  position: fixed;
  top: 50%;
  left: 50%;
  z-index: 10;
  transform: translate(-50%, -50%);
}
.loading-group .logo {
  width: 300px;
  margin: 0 auto;
}
#loading {
  font-size: 20px;
  border-radius: 8px;
  z-index: 9999;
  width: 100%;
  text-align: center;
  color: #31343a;
  font-family: 'fredoka';
  font-weight: bold;
  letter-spacing: 2px;
}
.cont .index_banner {
  width: 100%;
}
.cont .index_banner .swiper-pagination {
  bottom: 5%;
}
.cont .index_banner .swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.2);
  opacity: 1;
  width: 100px;
  height: 2px;
  position: relative;
}
.cont .index_banner .swiper-pagination-bullet i {
  display: block;
  width: 0;
  height: 100%;
  background: #fff;
  transition: all 0.5s;
}
.cont .index_banner .swiper-slide {
  height: auto;
}
.cont .index_banner .swiper-slide .banner-video {
  width: 100%;
  height: 100%;
}
.cont .index_banner .swiper-slide .banner-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cont .index_banner .swiper-slide .img {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.cont .index_banner .swiper-slide .img img {
  height: 100%;
  object-fit: cover;
  transform: scale(1.07);
  transition: all ease-out 8s;
}
.cont .index_banner .swiper-slide .text {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translateY(-50%);
  color: #fff;
  width: 100%;
}
.cont .index_banner .swiper-slide .text p {
  display: block;
  line-height: 1.2;
  transform: translateY(50px);
  opacity: 0;
  transition-delay: 0s;
  transition-duration: 0.5s;
}
.cont .index_banner .swiper-slide .text span {
  display: block;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 20px;
  transform: translateY(50px);
  opacity: 0;
  transition-delay: 0s;
  transition-duration: 0.5s;
}
.cont .index_banner .swiper-slide .text a {
  margin-top: 50px;
  transform: translateY(50px);
  opacity: 0;
  transition-delay: 0s;
  transition-duration: 0.5s;
}
.cont .index_banner .swiper-slide.swiper-slide-active .img img {
  transform: scale(1.001);
}
.cont .index_banner .swiper-slide.swiper-slide-active .text p {
  transition-delay: 0.8s;
}
.cont .index_banner .swiper-slide.swiper-slide-active .text span {
  transition-delay: 1.2s;
}
.cont .index_banner .swiper-slide.swiper-slide-active .text a {
  transition-delay: 1.6s;
}
.cont .index_banner .swiper-slide.swiper-slide-active .text p,
.cont .index_banner .swiper-slide.swiper-slide-active .text span,
.cont .index_banner .swiper-slide.swiper-slide-active .text a {
  opacity: 1;
  transform: translateY(0);
  transition-duration: 2s;
}
.cont .page1 {
  background: #fafafa;
  position: relative;
}
.cont .page1 .bg {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
}
.cont .page1 .bg img {
  height: 100%;
  object-fit: cover;
}
.cont .page1 .w1440 {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: space-between;
}
.cont .page1 .w1440 .left {
  width: 300px;
}
.cont .page1 .w1440 .left .section_tit p,
.cont .page1 .w1440 .left .section_tit span {
  display: block;
}
.cont .page1 .w1440 .left .section_tit p {
  color: #222;
  font-weight: 600;
}
.cont .page1 .w1440 .left .section_tit span {
  color: rgba(34, 34, 34, 0.2);
  font-weight: 600;
}
.cont .page1 .w1440 .right {
  width: calc(90% - 300px);
}
.cont .page1 .w1440 .right h2 {
  color: #222;
  display: block;
  font-weight: 600;
}
.cont .page1 .w1440 .right .des {
  color: #222;
}
.cont .page1 .w1440 .right ul {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.cont .page1 .w1440 .right ul li {
  width: 160px;
  height: 160px;
  border-radius: 5px;
  border: 1px solid rgba(34, 34, 34, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}
.cont .page1 .w1440 .right ul li::after {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  height: 1px;
  left: var(--line-left);
  transform: translateY(-50%);
  width: 20px;
  background: rgba(34, 34, 34, 0.2);
}
.cont .page1 .w1440 .right ul li:nth-last-child(1)::after {
  display: none;
}
.cont .page1 .w1440 .right ul li .num-top {
  display: flex;
  align-items: center;
  background: linear-gradient(130deg, #0059a1 38%, #f23d00 89%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cont .page1 .w1440 .right ul li .num-top div,
.cont .page1 .w1440 .right ul li .num-top i {
  font-weight: bold;
  font-family: "HarmonyOS_Sans_SC_Medium";
}
.cont .page1 .w1440 .right ul li .txt {
  color: #222;
}
.cont .page-group {
  position: relative;
  width: 100%;
}
.cont .page-group .page2 {
  width: 100%;
  height: 100vh;
  background: #fafafa;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 15;
}
.cont .page-group .page2 .middle-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.cont .page-group .page2 .middle-item .logo {
  width: 37.6%;
  transform-origin: 50% 70%;
}
.cont .page-group .page2 .middle-item .txt p,
.cont .page-group .page2 .middle-item .txt span {
  width: 100%;
  text-align: center;
  display: block;
  color: #222;
}
.cont .page-group .page2 .middle-item .txt p {
  font-weight: bold;
}
.cont .page-group .page2 .middle-item .txt span {
  margin-top: 20px;
}
.cont .page-group .page2 #ca {
  position: absolute;
  bottom: -170px;
  left: 0;
  right: 0;
  height: 600px;
}
.cont .page-group .page3 {
  background: linear-gradient(180deg, #c4c6cc, #f4f6fa);
  position: relative;
  padding: 150px 0;
}
.cont .page-group .page3 .item-prev {
  position: absolute;
  top: 50%;
  left: -100px;
  z-index: 3;
  transform: translateY(-50%);
  height: 150px;
  display: flex;
  align-items: center;
  background: #fff;
  border-top-right-radius: 100px;
  border-bottom-right-radius: 100px;
  transition: all 0.5s;
  cursor: pointer;
}
.cont .page-group .page3 .item-prev .tit {
  color: #3a3d42;
  writing-mode: vertical-rl;
  width: 100px;
  display: flex;
  align-items: center;
}
.cont .page-group .page3 .item-prev .img {
  flex-shrink: 0;
  width: 150px;
  height: 150px;
  border-radius: 100%;
  border: 10px solid #fff;
  background: linear-gradient(180deg, #c4c6cc, #f4f6fa);
}
.cont .page-group .page3 .item-prev .img img {
  height: 100%;
  object-fit: contain;
}
.cont .page-group .page3 .item-prev:hover {
  left: 0;
}
.cont .page-group .page3 .item-next {
  position: absolute;
  top: 50%;
  right: -100px;
  z-index: 3;
  transform: translateY(-50%);
  height: 150px;
  display: flex;
  align-items: center;
  background: #fff;
  border-top-left-radius: 100px;
  border-bottom-left-radius: 100px;
  transition: all 0.5s;
  cursor: pointer;
}
.cont .page-group .page3 .item-next .tit {
  color: #3a3d42;
  writing-mode: vertical-rl;
  width: 100px;
  display: flex;
  align-items: center;
}
.cont .page-group .page3 .item-next .img {
  width: 150px;
  height: 150px;
  border-radius: 100%;
  border: 10px solid #fff;
  background: linear-gradient(180deg, #c4c6cc, #f4f6fa);
}
.cont .page-group .page3 .item-next .img img {
  height: 100%;
  object-fit: contain;
}
.cont .page-group .page3 .item-next:hover {
  right: 0;
}
.cont .page-group .page3 .product .product-item {
  position: relative;
  z-index: 10;
  width: 100%;
}
.cont .page-group .page3 .product .swiper-pagination {
  display: none;
}
.cont .page-group .page3 .product .swiper-slide {
  overflow: hidden;
}
.cont .page-group .page3 .product .section_tit {
  width: 100%;
}
.cont .page-group .page3 .product .section_tit p,
.cont .page-group .page3 .product .section_tit span {
  text-align: center;
  display: block;
  font-weight: bold;
}
.cont .page-group .page3 .product .section_tit p {
  color: #3a3d42;
}
.cont .page-group .page3 .product .section_tit span {
  color: #fff;
  letter-spacing: 1px;
  margin-top: 5px;
}
.cont .page-group .page3 .product .img {
  margin: 0px auto;
  width: 72.9%;
  padding-top: 34%;
  position: relative;
}
.cont .page-group .page3 .product .img img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 100%;
  object-fit: cover;
}
.cont .page-group .page3 .product .des {
  text-align: center;
  color: #222;
}
.cont .page-group .page3 .product .btn_m {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 25px;
}
.cont .page-group .page3 .product .txt-roll {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  width: 100%;
  overflow: hidden;
}
.cont .page-group .page3 .product .txt-roll .marquee {
  width: 100%;
  display: flex;
  white-space: nowrap;
}
.cont .page-group .page3 .product .txt-roll p {
  font-size: 300px;
  white-space: nowrap;
  padding: 0 100px;
  font-weight: bold;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 30%, rgba(255, 255, 255, 0));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cont .page4 {
  width: 100%;
  height: 50vw;
  background: #050505;
  position: relative;
}
.cont .page4 #fluid-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  filter: contrast(1.2) brightness(1.1);
}
.cont .page4 .w1440 {
  position: relative;
  z-index: 10;
}
.cont .page4 .tit-group {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.cont .page4 .tit-group .section_tit p,
.cont .page4 .tit-group .section_tit span {
  display: block;
  color: #fff;
  font-weight: bold;
}
.cont .page4 .tit-group .section_tit span {
  color: rgba(255, 255, 255, 0.2);
}
.cont .page4 .video-group {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  padding-top: 56%;
}
.cont .page4 .video-group:hover .video_bg img{
    transform: scale(1.05);
}
.cont .page4 .video-group video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.cont .page4 .video-group .video_bg {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 7;
  overflow: hidden;
}
.cont .page4 .video-group .video_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cont .page4 .video-group .video-btn {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  cursor: pointer;
  z-index: 10;
}
.cont .page4 .video-group .close{
 
            cursor: pointer;
            width: 30px;
            height: 30px;
            position: absolute;
            top: 10px;
            right: 10px;
            border-radius: 100%;
            padding: 7px;
            background: rgba(0, 0, 0, 0.3);
            opacity: 1;
            z-index: 5;
            transition: all .5s;
            
            
        
}
.cont .page4 .video-group .close svg{
                transition: all .5s;
                margin: 0;
                width: 16px;
                height: 16px;
                display: block;
            }
.cont .page4 .video-group .close:hover{
                background: rgba(0, 0, 0, 0.9);
                
            }
.cont .page4 .video-group .close:hover svg{
                    transform: rotate(180deg);
                }
.cont .page4 .video-group .video-btn .item {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 320px;
  background: #fff;
  border: 3px solid #fff;
  border-radius: 5px;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cont .page4 .video-group .video-btn .item .ic {
  width: 30%;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}
.cont .page4 .video-group .video-btn .item .ic::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* 实心三角核心 */
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 14px solid #ffffff;
}
.cont .page4 .video-group .video-btn .item .txt {
  width: 70%;
  padding: 0 15px;
  color: #222;
  line-height: 1.3;
}
.cont .page4 .video-group video {
  display: block;
  line-height: 0;
}
@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.cont .page5 {
  display: flex;
  overflow: hidden;
  width: 100%;
}
.cont .page5 .cooperation {
  padding-top: 20vw;
  background: linear-gradient(135deg, #0053a6, #2f00bf);
  position: relative;
  width: 44%;
  padding-right: 8vw;
}
.cont .page5 .cooperation .bg {
  position: absolute;
  top: -38%;
  left: -38%;
  width: 76%;
  pointer-events: none;
  transition: all 1s;
  transform: translateY(-50%);
}
.cont .page5 .cooperation .bg img {
  animation: rotate 30s linear infinite;
}
.cont .page5 .cooperation.act .bg {
  transform: translateY(0);
}
.cont .page5 .cooperation .section_tit {
  width: 100%;
}
.cont .page5 .cooperation .section_tit p,
.cont .page5 .cooperation .section_tit span {
  display: block;
  text-align: center;
  color: #fff;
}
.cont .page5 .cooperation .section_tit p {
  font-weight: bold;
}
.cont .page5 .cooperation .sw5 .img {
  position: relative;
  transition: all .5s;
}
.cont .page5 .cooperation .sw5 .swiper-slide:hover .img{
    transform: translateY(-5px);;
}
.cont .page5 .cooperation .sw5 .img::after {
  content: '';
  display: block;
  position: absolute;
  top: 30%;
  right: -1px;
  width: 1px;
  bottom: 30%;
  background: rgba(255, 255, 255, 0.1);
}
.cont .page5 .cooperation .sw5 .img img {
  max-width: 100px;
  margin: 0 auto;
}
.cont .page5 .cooperation .sw5 .txt {
  margin-top: 15px;
  opacity: 0.5;
}
.cont .page5 .cooperation .sw5 .txt p,
.cont .page5 .cooperation .sw5 .txt span {
  color: #fff;
  text-align: center;
  display: block;
}
.cont .page5 .laboratory {
  width: 56%;
  padding-top: 20vw;
  padding-left: 8vw;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  background: #e1e3e6;
  position: relative;
}
.cont .page5 .laboratory .bg {
  position: absolute;
  bottom: -54%;
  right: -38%;
  width: 70%;
  pointer-events: none;
  transition: all 1s;
  transform: translateY(50%);
}
.cont .page5 .laboratory .bg img {
  animation: rotate 30s linear infinite;
  -webkit-filter: brightness(0) invert(0.8);
  filter: brightness(0) invert(0.8);
}
.cont .page5 .laboratory.act .bg {
  transform: translateY(0);
}
.cont .page5 .laboratory .items {
  width: 54%;
  position: relative;
}
.cont .page5 .laboratory .items .item {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateX(50px);
}
.cont .page5 .laboratory .items .item.on {
  position: static;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0px);
  transition: all 0.5s;
}
.cont .page5 .laboratory .section_tit {
  width: 100%;
}
.cont .page5 .laboratory .section_tit p,
.cont .page5 .laboratory .section_tit span {
  display: block;
  text-align: left;
  color: #3a3d42;
}
.cont .page5 .laboratory .section_tit p {
  font-weight: bold;
}
.cont .page5 .laboratory .section_tit span {
  color: #888888;
  margin-top: 5px;
}
.cont .page5 .laboratory .des {
  color: #222;
  line-height: 1.7;
}
.cont .page5 .laboratory ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #ccc;
}
.cont .page5 .laboratory ul li .num-g {
  display: flex;
  align-items: baseline;
}
.cont .page5 .laboratory ul li .num-g .counter {
  font-weight: bold;
  color: #222;
}
.cont .page5 .laboratory ul li .num-g i {
  display: block;
  font-weight: bold;
  color: #222;
}
.cont .page5 .laboratory ul li .txt {
  color: #222;
  margin-top: 5px;
}
.cont .page5 .laboratory .item-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
  margin-left: 8vw;
  border-right: 1px solid #fff;
}
.cont .page5 .laboratory .item-tab a {
  display: inline-block;
  padding: 15px 20px;
  color: #fff;
  border-right: 1px solid transparent;
  margin-right: -1px;
}
.cont .page5 .laboratory .item-tab a.on {
  color: #ff531a;
  border-right: 1px solid #ff531a;
}
.cont .page5 .laboratory .item-tab a:hover{
    color: #ff531a;
}
.cont .page6 {
  background: url(../img/index/bg6.jpg) center center no-repeat;
  background-size: cover;
}
.cont .page6 .tit-group {
  display: flex;
  justify-content: space-between;
}
.cont .page6 .tit-group .section_tit p,
.cont .page6 .tit-group .section_tit span {
  display: block;
  color: #3a3d42;
  font-weight: bold;
}
.cont .page6 .tit-group .section_tit span {
  color: #cccccc;
  margin-top: 5px;
}
.cont .page6 .tit-group .tab-group {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cont .page6 .items {
  display: flex;
  justify-content: space-between;
}
.cont .page6 .items .item-l {
  background: #fff;
  width: 50% ;
  border-radius: 10px;
  overflow: hidden;
}
.cont .page6 .items .item-l .swiper-slide:hover .img img {
  transform: scale(1.05);
}
.cont .page6 .items .item-l .img {
  height: 405px;
  overflow: hidden;
}
.cont .page6 .items .item-l .img img {
  height: 100%;
  object-fit: cover;
}
.cont .page6 .items .item-l .txt {
  padding: 37px 28px;
}
.cont .page6 .items .item-l .txt .time {
  color: #888888;
}
.cont .page6 .items .item-l .txt p {
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 1.5em;
  color: #222222;
}
.cont .page6 .items .item-l .txt span {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.8;
  height: 3.6em;
  color: #888888;
  margin-top: 10px;
}
.cont .page6 .items .item-l .swiper-pagination {
  bottom: auto;
  top: 380px;
  text-align: left;
  padding: 0 28px;
}
.cont .page6 .items .item-l .swiper-pagination span {
  width: 24px;
  height: 1px;
  opacity: 1;
  border-radius: 0;
  background: #fff;
  transition: all 0.5s;
  margin: 0 3px;
}
.cont .page6 .items .item-l .swiper-pagination span.swiper-pagination-bullet-active {
  height: 3px;
}
.cont .page6 .items .item-r {
  width: 48%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cont .page6 .items .item-r a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  height: 180px;
}
.cont .page6 .items .item-r a .img {
  width: 47%;
  height: 100%;
  flex-shrink: 0;
  overflow: hidden;
}
.cont .page6 .items .item-r a .img img {
  height: 100%;
  object-fit: cover;
}
.cont .page6 .items .item-r a .txt {
    width:100%;
  padding: 10px 20px;
}
.cont .page6 .items .item-r a .txt .time {
  color: #888888;
}
.cont .page6 .items .item-r a .txt p {
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  overflow: hidden;
  line-height: 1.5;
  height: 3em;
  color: #222222;
}
.cont .page6 .items .item-r a:hover .img img {
  transform: scale(1.05);
}
@media screen and (min-width: 2000px) {
  .cont .page4 {
    height: 80vh;
  }
}
@media screen and (max-width: 1800px) {
    
    .cont .page-group .page3 .product .img{
                width: 65%;
        padding-top: 30%;
    }
}
@media screen and (max-width: 1600px) {
  .cont .page1 .w1440 .right ul li {
    width: 140px;
    height: 140px;
  }
}
/* 125% */
@media screen and (max-width: 1440px) {
  .cont .page1 .w1440 .right ul li::after {
    width: 10px;
  }
}
@media screen and (max-width: 1366px) {
  .cont .page-group .page3 .item-next,
  .cont .page-group .page3 .item-prev {
    height: 120px;
  }
  .cont .page-group .page3 .item-next .img,
  .cont .page-group .page3 .item-prev .img {
    width: 120px;
    height: 120px;
  }
  .cont .page-group .page3 {
    padding: 100px 0;
  }
  .cont .page6 .items .item-l .img {
    height: 350px;
  }
  .cont .page6 .items .item-r a {
    height: 170px;
  }
  .cont .page6 .items .item-l .swiper-pagination {
    top: 320px;
  }
  .cont .page-group .page3 .product .txt-roll p {
    font-size: 280px;
  }
}
@media screen and (max-width: 1280px) {
  .cont .page1 .w1440 .left {
    width: 250px;
  }
  .cont .page1 .w1440 .right {
    width: calc(100% - 300px);
  }
  .cont .index_banner .swiper-slide .text a {
    margin-top: 20px;
  }
  .cont .index_banner .swiper-slide .text span {
    margin-top: 10px;
  }
  .cont .page6 .items .item-l .txt {
    padding: 20px;
  }
  .cont .page6 .items .item-l .img {
    height: 300px;
  }
  .cont .page6 .items .item-r a {
    height: 140px;
  }
  .cont .page6 .items .item-l .swiper-pagination {
    top: 270px;
  }
  .cont .page5 .laboratory .items {
    width: 65%;
  }
  .cont .page5 .laboratory .item-tab {
    margin-left: 2vw;
  }
  .cont .page-group .page3 .product .txt-roll p {
    font-size: 260px;
  }
}
@media screen and (max-width: 1220px) {
  .cont .page5 .laboratory,
  .cont .page5 .cooperation {
    padding-top: 29vw;
  }
}
@media screen and (max-width: 1170px) {
  .cont .page4 .video-group {
    margin-top: 5vw;
  }
}
/* 150 */
@media screen and (max-width: 998px) {
  .cont .page1 .w1440 {
    flex-wrap: wrap;
  }
  .cont .page1 .w1440 .left {
    width: 100%;
  }
  .cont .page1 .w1440 .right {
    margin-top: 30px;
    width: 100%;
  }
  .cont .page5 .cooperation .sw5 .img img {
    max-width: 80px;
  }
  .cont .page5 .laboratory ul {
    gap: 10px;
  }
  .cont .page5 .laboratory ul li .txt {
    font-size: 12px;
  }
  .cont .index_banner {
    margin-top: 48px;
  }
  .cont .index_banner .swiper-pagination-bullet {
    width: 50px;
    height: 1px;
  }
  .cont .page6 .items .item-r a .txt p {
    font-size: 14px;
    margin-top: 10px;
  }
  .cont .page6 .items .item-l .txt p {
    margin-top: 5px;
  }
  .cont .page6 .items .item-l .txt span {
    margin-top: 5px;
  }
  .cont .page6 .items .item-l .img {
    height: 205px;
  }
  .cont .page6 .items .item-r a {
    height: 110px;
  }
}
@media screen and (max-width: 768px) {
  .cont .index_banner {
    height: 250px;
  }
  .cont .index_banner .swiper-slide .text p {
    font-size: 22px;
  }
  .cont .index_banner .swiper-slide .text span {
    font-size: 12px;
  }
  .cont .page1 .w1440 .left .more_b {
    margin-top: 10px;
  }
  .cont .page1 .w1440 .right ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .cont .page1 .w1440 .right ul li {
    width: auto;
    height: 140px;
  }
  .cont .page1 .w1440 .right ul li::after {
    display: none;
  }
  .cont .page-group .page2 {
    height: auto;
    padding: 80px 0 120px;
    position: relative;
    top: auto;
    left: auto;
  }
  .cont .page-group .page2 .middle-item .logo {
    width: 80%;
  }
  .cont .page-group .page2 .middle-item .txt p {
    font-size: 20px;
  }
  .cont .page-group .page2 .middle-item .txt span {
    margin-top: 5px;
    font-size: 12px;
  }
  .cont .page-group .page3 .item-next,
  .cont .page-group .page3 .item-prev {
    display: none;
  }
  .cont .page-group .page3 .product .img {
    width: 100%;
    padding-top: 50%;
  }
  .cont .page-group .page3 {
    padding: 60px 0;
  }
  .cont .page-group .page3 .product {
    padding-bottom: 30px;
  }
  .cont .page-group .page3 .product .swiper-pagination {
    display: block;
    bottom: 0;
  }
  .cont .page-group .page3 .product .txt-roll {
    top: calc(50% - 30px);
  }
  .cont .page-group .page3 .product .txt-roll p {
    font-size: 110px;
  }
  .section_tit span {
    font-size: 14px!important;
  }
  .cont .page4 {
    height: 270px;
  }
  .cont .page4 .video-group {
    border-radius: 10px;
  }
  .cont .page5 {
    flex-wrap: wrap;
  }
  .cont .page5 .cooperation {
    width: 100%;
    padding-left: 5%;
    padding-right: 5%;
  }
  .cont .page5 .laboratory {
    width: 100%;
    padding: 15vw 5%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .cont .page5 .laboratory .items {
    flex-shrink: 0;
    width: 100%;
    order: 3;
    margin-top: 20px;
  }
  .cont .page5 .laboratory .item-tab a {
    padding: 10px 10px;
    border-right: 0;
    border-bottom: 1px solid transparent;
    margin-right: 0px;
    margin-bottom: -1px;
  }
  .cont .page5 .laboratory .item-tab a.on {
    border-right: 0;
    border-bottom: 1px solid #ff531a;
  }
  .cont .page5 .laboratory .item-tab {
    width: 100%;
    flex-direction: row;
    border-right: 0;
    margin-left: 0;
    border-bottom: 1px solid #fff;
  }
  .cont .page-group .page2 #ca {
    height: 300px;
    bottom: -97px;
  }
  .cont .page6 .tit-group {
    flex-wrap: wrap;
  }
  .cont .page6 .tit-group .section_tit {
    width: 100%;
  }
  .cont .page6 .tit-group .tab-group {
    margin-top: 20px;
    flex-wrap: wrap;
  }
  .cont .page6 .items {
    flex-wrap: wrap;
  }
  .cont .page6 .items .item-l {
    width: 100%;
    border-radius: 10px;
  }
  .cont .page6 .items .item-r {
    margin-top: 15px;
    gap: 15px;
    width: 100%;
  }
  .cont .page6 .items .item-l .img {
    height: 188px;
  }
  .cont .page6 .items .item-l .swiper-pagination {
    top: 156px;
    padding: 0 20px;
  }
  .cont .page6 .items .item-r a {
    height: 90px;
    border-radius: 10px;
  }
  .cont .page6 .items .item-r a .txt p {
    margin-top: 0;
  }
  .cont .page5 .laboratory .bg {
    bottom: -32%;
    right: -32%;
  }
  .cont .page1 .w1440 .right ul li .num-top div,
  .cont .page1 .w1440 .right ul li .num-top i {
    font-size: 26px;
  }
}
/*# sourceMappingURL=./index.css.map */