/******************************************
      成都讯维信息技术有限公司 版权所有

       www.xunwei.tm    400-6269-808
******************************************/

@media screen and (min-width: 1440px) {
.kv {
height: 9.3rem;
margin-top:-0.75rem;
}
}

@media screen and (max-width: 420px) {
.kv {
height: 9.3rem;
margin-top:-0.75rem;
}
}

body.no-roll{overflow:hidden}#oc-header.fixed{position:absolute !important}.wrap{position:relative;height:auto}.fixed-nva-box{width:100%;height:0.6rem;font-size:0;position:absolute;top:0;left:0;z-index:9;font-family:"OPPOSans-Medium"}.fixed-nva-box .products-info{width:100%;height:0.6rem;background:#fff;text-align:left;box-sizing:border-box;border-bottom:0.01rem solid rgba(0,0,0,0.1);border-top:0.01rem solid rgba(0,0,0,0.1)}.fixed-nva-box .products-wrapper{width:13.12rem;margin:0 auto;position:relative}.fixed-nva-box .pi-nav-model-box li{display:inline-block}.fixed-nva-box .pi-nav-model-box li a{display:inline-block;font-size:0.13rem;vertical-align:middle;position:relative;z-index:10;margin-right:0.37rem}.fixed-nva-box .pi-nav-model-box li a::after{display:block;clear:both;content:"";position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);right:-0.18rem;width:0.01rem;height:0.12rem;background-color:#000}.fixed-nva-box .pi-nav-model-box li:last-of-type a::after{display:none}.fixed-nva-box .pi-nav-list{width:100%;height:100%;text-align:center;position:absolute;top:0;left:0}.fixed-nva-box .pi-nav-list li{display:inline-block;vertical-align:middle;margin:0 0.09rem}.fixed-nva-box .pi-nav-list a,.fixed-nva-box .pi-nav-model-box-box li a{display:inline-block;vertical-align:middle;font-size:0.13rem}.fixed-nva-box .pi-nav-model-box li a,.fixed-nva-box .pi-nav-list li,.fixed-nva-box .pi-nav-list a,.fixed-nva-box .pi-nav-btn a{height:100%;line-height:0.6rem;color:rgba(0,0,0,0.6)}.fixed-nva-box .pi-nav-model-box li.on a,.fixed-nva-box .pi-nav-list li.on a{color:#000}.fixed-nva-box .pi-nav-btn{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;height:100%;font-size:0.13rem;vertical-align:middle;position:relative;z-index:10;position:absolute;top:0;right:0;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.fixed-nva-box .pi-nav-btn a{font-size:0.13rem;padding:0 0.15rem;background:#EE7700;height:0.32rem;line-height:0.32rem;display:inline-block;color:#fff;font-family:"OPPOSans-Medium"}.fixed-nva-box.fixed .products-info{position:fixed;top:0;left:0}@media screen and (min-width: 1024px) and (max-width: 1330px){.fixed-nva-box .products-wrapper{width:calc(100% - 1.28rem);margin:0 auto;position:relative}}@media screen and (min-width: 1331px) and (max-width: 1440px){.fixed-nva-box .products-wrapper{width:calc(100% - 1.28rem);margin:0 auto;position:relative}}@media screen and (max-width: 1023px){.fixed-nva-box .pi-nav-model-text{display:inline-block;font-size:0.13rem;vertical-align:middle;position:relative;z-index:10;margin-right:0.37rem;height:100%;line-height:0.5rem;color:#000}.fixed-nva-box .pi-nav-model-box,.fixed-nva-box .pi-nav-list{position:absolute;width:120%;top:0.49rem;height:auto;overflow:hidden;z-index:3;-webkit-transform:translateY(-200%);transform:translateY(-200%);margin-left:-10%;left:0}.fixed-nva-box .pi-nav-model-box.on,.fixed-nva-box .pi-nav-list.on{-webkit-transform:translateY(0);transform:translateY(0);background:#fff}.fixed-nva-box .pi-nav-model-box.on li,.fixed-nva-box .pi-nav-list.on li{-webkit-transform:translateY(0);transform:translateY(0);display:block;-webkit-transition:all 0.3s ease-in;transition:all 0.3s ease-in}.fixed-nva-box .pi-nav-model-box li,.fixed-nva-box .pi-nav-list li{width:80%;margin:0 auto;display:block;border-bottom:0.01rem solid #e5e5e5;text-align:center;-webkit-transform:translateY(-300%);transform:translateY(-300%)}.fixed-nva-box .pi-nav-model-box li:last-of-type,.fixed-nva-box .pi-nav-list li:last-of-type{border:none}.fixed-nva-box .pi-nav-list li a,.fixed-nva-box .pi-nav-model-box li a{display:block;height:auto;line-height:initial;padding:0.15rem 0}.fixed-nva-box .nav-arrow{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%, -65%) rotate(-45deg);transform:translate(-50%, -65%) rotate(-45deg);width:0.06rem;height:0.06rem;border-bottom:0.02rem solid #000;border-left:0.02rem solid #000;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out}.fixed-nva-box .nav-arrow::before{position:absolute;top:50%;left:50%;width:0.35rem;height:0.35rem;display:block;clear:both;content:"";-webkit-transform:translate(-50%, -50%) rotate(-45deg);transform:translate(-50%, -50%) rotate(-45deg)}.fixed-nva-box .nav-arrow.on{-webkit-transform:translate(-50%, -50%) rotate(-135deg);transform:translate(-50%, -50%) rotate(-135deg)}.fixed-nva-box .nav-mask{width:120vw;background-color:rgba(0,0,0,0.2);display:block;opacity:0;z-index:1;position:absolute;left:-10vw}.fixed-nva-box .nav-mask.on{height:100vh;opacity:1}}@media screen and (min-width: 768px) and (max-width: 1023px){.fixed-nva-box .pi-nav-btn{right:0.64rem}.fixed-nva-box .products-wrapper{width:100%;margin:0 auto;position:relative;padding:0 0.64rem;box-sizing:border-box}.fixed-nva-box .pi-nav-model-text{display:inline-block;font-size:0.13rem;vertical-align:middle;position:relative;z-index:10;margin-right:0.37rem;height:100%;line-height:0.6rem;color:#000}.fixed-nva-box .pi-nav-model-text::before{position:absolute;top:50%;right:-0.15rem;-webkit-transform:translateY(-65%) rotate(-45deg);transform:translateY(-65%) rotate(-45deg);width:0.06rem;height:0.06rem;border-bottom:0.02rem solid #000;border-left:0.02rem solid #000;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out;display:block;clear:both;content:""}.fixed-nva-box .pi-nav-model-text.on::before{-webkit-transform:translateY(-50%) rotate(-135deg);transform:translateY(-50%) rotate(-135deg)}.fixed-nva-box .pi-nav-model-text.one::before{display:none !important}.fixed-nva-box .pi-nav-model-box li a{margin-right:0}.fixed-nva-box .pi-nav-model-box li a::before{display:none}}@media screen and (max-width: 767px){.fixed-nva-box{height:0.5rem}.fixed-nva-box .products-info{width:100%;height:0.5rem;background:#fff;text-align:left;box-sizing:border-box;border-bottom:0.01rem solid #D2D2D2;border-top:0.01rem solid #D2D2D2}.fixed-nva-box .products-wrapper{width:calc(100% - 0.4rem);margin:0 auto;position:relative;height:100%}.fixed-nva-box .pi-nav-model-text{display:inline-block;font-size:0.13rem;vertical-align:middle;position:relative;z-index:10;margin-right:0.37rem;height:100%;line-height:0.49rem;color:#000}.fixed-nva-box .pi-nav-model-text::before{position:absolute;top:50%;right:-0.15rem;-webkit-transform:translateY(-65%) rotate(-45deg);transform:translateY(-65%) rotate(-45deg);width:0.06rem;height:0.06rem;border-bottom:0.02rem solid #000;border-left:0.02rem solid #000;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out;display:block;clear:both;content:""}.fixed-nva-box .pi-nav-model-text.on::before{-webkit-transform:translateY(-50%) rotate(-135deg);transform:translateY(-50%) rotate(-135deg)}.fixed-nva-box .pi-nav-model-text.one::before{display:none !important}.fixed-nva-box .pi-navigation .pi-nav-model-box li a{display:block;height:auto;line-height:initial;padding:0.15rem 0}.fixed-nva-box .pi-navigation .pi-nav-model-box li a{margin-right:0}.fixed-nva-box .pi-navigation .pi-nav-model-box li a::after{display:none !important}}.fixed-nva-box.black .products-info{background:#000}.fixed-nva-box.black .pi-nav-model-text{color:#fff}.fixed-nva-box.black .pi-nav-model-text::before{border-bottom:0.02rem solid #fff;border-left:0.02rem solid #fff}.fixed-nva-box.black .nav-arrow{border-bottom:0.02rem solid #fff;border-left:0.02rem solid #fff;display:none}.fixed-nva-box.black .pi-nav-model-box.on,.fixed-nva-box.black .pi-nav-list.on{background:#000}.fixed-nva-box.black .pi-nav-model-box li a::after{display:block;clear:both;content:"";position:absolute;top:50%;-webkit-transform:translateY(-50%);transform:translateY(-50%);right:-0.18rem;width:0.01rem;height:0.12rem;background-color:#fff}.fixed-nva-box.black .pi-nav-model-box li:last-of-type a::after{display:none}.fixed-nva-box.black .pi-nav-model-box li a,.fixed-nva-box.black .pi-nav-list li,.fixed-nva-box.black .pi-nav-list a,.fixed-nva-box.black .pi-nav-btn a{height:100%;line-height:0.6rem;color:rgba(255,255,255,0.6)}.fixed-nva-box.black .pi-nav-model-box li.on a,.fixed-nva-box.black .pi-nav-list li.on a{color:#fff}.fixed-nva-box.black .pi-nav-btn a{height:0.32rem;line-height:0.32rem;color:#fff}@media screen and (max-width: 1023px){.fixed-nva-box.black .nav-arrow{display:block}.fixed-nva-box.black .pi-navigation .pi-nav-list li a{line-height:initial}.fixed-nva-box.black .products-info{border-bottom:0.01rem solid #000;border-top:0.01rem solid #000}}.buy-pop-shade{position:relative;top:0;left:0;display:none;width:100vw;height:100vh;background:rgba(0,0,0,0);z-index:990;-webkit-transition:all 0.3s ease-in-out;transition:all 0.3s ease-in-out}.buy-pop-shade.show{position:fixed;background:rgba(0,0,0,0.64)}.buy-pop-main{width:13.12rem;height:7.2rem;position:relative;overflow:hidden;text-align:center;top:50%;left:50%;margin-top:-3.6rem;margin-left:-6.56rem;background:#fff;-webkit-transform:translateY(80%);transform:translateY(80%);-webkit-transition:all 0.3s;transition:all 0.3s;opacity:0;z-index:999;display:none}.buy-pop-main.show{-webkit-transform:translateY(0);transform:translateY(0);opacity:1;position:fixed}.buy-pop-box{width:100%;height:100%;z-index:10;overflow-y:auto;padding-bottom:0.32rem;box-sizing:border-box;-webkit-transform:translateY(80%);transform:translateY(80%);-webkit-transition:all 0.32s;transition:all 0.32s;opacity:0}.buy-pop-main.show .buy-pop-box{-webkit-transform:translateY(0);transform:translateY(0);opacity:1}.buy-pop-box::-webkit-scrollbar{width:0.04rem;height:0.01rem}.buy-pop-box::-webkit-scrollbar-thumb{background:#EE7700}.buy-pop-box::-webkit-scrollbar-track{background:rgba(0,0,0,0.11)}.buy-pop-main a.close{color:#000;position:absolute;top:0.32rem;right:0.32rem;width:0.14rem;height:0.14rem;display:block;z-index:15}.buy-pop-main a.close img{width:100%;height:100%}.buy-pop-main h2{font-size:0.28rem;line-height:0.44rem;margin:0.7rem 0 0.32rem;font-family:"OPPOSans-Bold"}.buy-pop-main h3{font-size:0.2rem;line-height:0.32rem;margin-bottom:0.2rem}.buy-pop-main .buy-channel{width:100%;font-size:0;margin-bottom:0.06rem}.buy-pop-main .buy-channel-box{width:1.92rem;height:1.44rem;display:inline-block;vertical-align:middle;background-color:rgba(0,0,0,0.04);position:relative;margin:0 0.16rem 0.32rem;-webkit-transition:all 0.2s ease-in-out;transition:all 0.2s ease-in-out}.buy-pop-main .buy-channel-box img{width:1.18rem;display:block;position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%, -50%) scale(1);transform:translate(-50%, -50%) scale(1);-webkit-transition:all 0.5s ease-in-out;transition:all 0.5s ease-in-out}.buy-pop-main .buy-channel-box:hover img{-webkit-transform:translate(-50%, -50%) scale(0.92);transform:translate(-50%, -50%) scale(0.92)}.buy-pop-main .buy-channel-box:hover{background-color:rgba(0,0,0,0.02)}@media screen and (min-width: 1331px) and (max-width: 1440px){.buy-pop-main{height:6.25rem;margin-top:-3.125rem}}@media screen and (min-width: 1024px) and (max-width: 1330px){.buy-pop-main{width:8.96rem;height:5.8rem;margin-top:-2.9rem;margin-left:-4.48rem}.buy-pop-main .buy-channel{margin-bottom:0}.buy-pop-main .buy-channel-box{width:2rem;height:1.5rem}.buy-pop-main .buy-channel-box img{width:1.22rem}}@media screen and (min-width: 768px) and (max-width: 1023px){.buy-pop-main{width:7.2rem;height:8.5rem;margin-top:-4.25rem;margin-left:-3.6rem}.buy-pop-main .buy-channel{margin-bottom:0}.buy-pop-main .buy-channel-box{width:1.56rem;height:1.16rem}.buy-pop-main .buy-channel-box img{width:0.95rem}}@media screen and (max-width: 767px){.buy-pop-main a.close{top:0.2rem;right:0.2rem}.buy-pop-main{width:3.2rem;height:6.2rem;margin-top:-3.1rem;margin-left:-1.6rem}.buy-pop-main h2{margin-top:0.48rem}.buy-pop-main .buy-channel{margin-bottom:0}.buy-pop-main .buy-channel-box{width:1.32rem;height:0.96rem;margin:0 0.08rem 0.32rem}.buy-pop-main .buy-channel-box img{width:0.98rem}}.fixed-nva-box.Arab{direction:rtl}.fixed-nva-box.Arab .pi-nav-model-box{display:-webkit-box;display:-ms-flexbox;display:flex}.fixed-nva-box.Arab .pi-nav-model-box li a{margin-right:0;margin-left:0.37rem}.fixed-nva-box.Arab .pi-nav-btn{right:auto;left:0}.fixed-nva-box.Arab .pi-nav-model-box li a::after{right:auto;left:-0.18rem}@media screen and (min-width: 768px) and (max-width: 1023px){.fixed-nva-box.Arab .pi-navigation{display:-webkit-box;display:-ms-flexbox;display:flex}.fixed-nva-box.Arab .pi-nav-model-text{margin-right:0;margin-left:0.37rem}.fixed-nva-box.Arab .pi-nav-model-text::before{right:auto;left:-0.15rem;margin-top:-0.01rem}.fixed-nva-box.Arab .pi-nav-btn{right:auto;left:0.64rem}.fixed-nva-box.Arab .pi-nav-model-box{-ms-flex-wrap:wrap;flex-wrap:wrap}.fixed-nva-box.Arab .pi-nav-model-box li a{margin-left:0;line-height:inherit}}

html{overflow-x:hidden}.wrap{padding-top:0.6rem;font-family:"OPPOSans-Regular";background-color:#1F1F1F;color:#fff;overflow:hidden;width:100%}.img img{display:block;height:100%;width:auto}.chunk{position:relative}.wrap.myie11 .gradual{color:#31B1FF !important;background:none !important}@-webkit-keyframes fadeInUp{0%{opacity:0;-webkit-transform:translate3d(0, 0.5rem, 0);transform:translate3d(0, 0.5rem, 0)}100%{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}@keyframes fadeInUp{0%{opacity:0;-webkit-transform:translate3d(0, 0.5rem, 0);transform:translate3d(0, 0.5rem, 0)}100%{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}@-webkit-keyframes fadeInDown{0%{opacity:0;-webkit-transform:translate3d(0, -0.5rem, 0);transform:translate3d(0, -0.5rem, 0)}100%{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}@keyframes fadeInDown{0%{opacity:0;-webkit-transform:translate3d(0, -0.5rem, 0);transform:translate3d(0, -0.5rem, 0)}100%{opacity:1;-webkit-transform:translate3d(0, 0, 0);transform:translate3d(0, 0, 0)}}.dialog-video{width:100%;height:100%;background:#000;position:fixed;z-index:999;top:100vh;left:0;opacity:0;-webkit-transition:0.6s ease-out;transition:0.6s ease-out;box-sizing:border-box}.dialog-video video{width:100%;height:100%;outline:none;object-fit:contain}.dialog-video.on{top:0;opacity:1}.dialog-video .dia-close img{display:block;width:100%;height:100%}.dialog-video .dia-close{display:block;font-size:0;width:0.5rem;height:0.5rem;position:absolute;top:0;right:0}@media screen and (max-width: 767px){.dialog-video{padding-top:0.5rem}}.chunk11 .text-box h2 p em{font-size:0.2rem;position:relative;position:relative;top:-0.17rem;margin-left:0.02rem;color:#43ebcf}@media screen and (min-width: 1024px){.kv .text-box span{padding-left:0.06rem}}.kv .text-box{-webkit-animation:fadeInUp 1s 1.2s both;animation:fadeInUp 1s 1.2s both}.kv .subject{-webkit-animation:fadeInDown 1s 1.2s both;animation:fadeInDown 1s 1.2s both}@media screen and (min-width: 1442px){.min-box{width:13.12rem;margin:0 auto}.kv{height:9.3rem}.kv .text-box{width:3.6rem;position:absolute;top:50%;margin-top:-0.62rem;left:calc(50vw - 6.56rem)}.kv .text-box p{font-size:0.68rem;line-height:0.8rem;letter-spacing:-0.008rem;margin-bottom:0.12rem}.kv .text-box span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;font-family:"OPPOSans-Bold"}.kv .img-box{width:auto;height:9.3rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .bg{width:auto;height:9.3rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .subject{width:13.12rem;height:8.28rem;display:block;position:relative;padding-left:4.99rem;box-sizing:border-box;margin-top:0.54rem}.chunk2{background:-webkit-linear-gradient(top, #000, #1F3448);background:linear-gradient(180deg, #000, #1F3448);padding-top:1.82rem;margin-bottom:1.28rem}.chunk2>h2{text-align:center;font-size:0.68rem;line-height:0.96rem;margin-bottom:1.28rem}.chunk2>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Medium";display:inline-block}.chunk2 .frame-box{font-size:0;text-align:center;margin:0 auto;padding-bottom:1.82rem}.chunk2 .frame-box .text-box{display:inline-block;vertical-align:top;position:relative;margin:0 0.74rem;text-align:center}.chunk2 .frame-box .text-box .img{position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk2 .frame-box .text-box:nth-of-type(1) .img{height:0.6rem}.chunk2 .frame-box .text-box:nth-of-type(2) .img{height:0.62rem}.chunk2 .frame-box .text-box:nth-of-type(3) .img{height:0.6rem}.chunk2 .frame-box .text-box:nth-of-type(4) .img{height:0.62rem;margin-left:0.1rem}.chunk2 .frame-box .text-box:nth-of-type(5) .img{height:0.63rem}.chunk2 .frame-box .text-box:nth-of-type(6) .img{height:0.53rem}.chunk2 .frame-box .text-box p{padding-top:0.8rem;font-size:0.2rem;line-height:0.32rem;text-align:center;letter-spacing:-0.00117rem}.chunk2 .frame-box .text-box p span{background:-webkit-linear-gradient(left, #34BCF6, #40DFD8);background:linear-gradient(90deg, #34BCF6, #40DFD8);-webkit-background-clip:text;color:transparent;font-family:"OPPOSans-Bold"}.chunk3{margin-bottom:1.28rem}.chunk3 .text-box{margin-bottom:0.8rem}.chunk3 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk3 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk3 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk3 .text-box>span{display:block;width:6.63rem;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem}.chunk3 .img{height:7.4rem;display:block;margin:0 auto}.chunk4{margin-bottom:1.28rem}.chunk4 .text-box{margin-bottom:0.8rem}.chunk4 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk4 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk4 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk4 .text-box>span{display:block;width:6.63rem;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;margin-bottom:0.32rem}.chunk4 .img{height:7.4rem;display:block;margin:0 auto}.chunk4 .text-box .icon-vessel{font-size:0}.chunk4 .text-box .icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.55rem}.chunk4 .text-box .icon-box .img{width:0.3rem;height:0.19rem;display:inline-block;vertical-align:middle;margin-right:0.1rem}.chunk4 .text-box .icon-box:nth-of-type(2) .img{width:0.33rem;height:0.22rem}.chunk4 .text-box .icon-box:nth-of-type(3) .img{width:0.2242rem;height:0.2238rem}.chunk4 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk5{padding-bottom:1.28rem;background-color:#000}.chunk5 .text-box{margin:0 auto;width:13.12rem;position:relative;z-index:1;padding-top:1.28rem;min-height:10.8rem;box-sizing:border-box}.chunk5 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk5 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, 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p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk6 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk6 .text-box>span{display:block;width:5.5rem;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem}.chunk6 .img{height:7rem;display:block;position:relative}.chunk6 .img img{height:7rem;display:block;width:auto;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk7{height:9.77rem}.chunk7 .text-box{position:absolute;top:50%;margin-top:-1.17rem;left:calc(50vw - 6.56rem);z-index:1}.chunk7 .text-box h2{width:3.8rem;font-size:0;margin-bottom:0.2rem}.chunk7 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, 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.specimen-box4 .text{width:3.7rem;font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk9 .specimen-box4 .text p:nth-of-type(2){margin-top:-0.05rem}.chunk9 .specimen-box4 .img-box{width:3.7rem;height:5.56rem;display:block;margin:0 auto;position:relative;overflow:hidden;margin-bottom:0.2rem}.chunk10{padding-top:1.28rem;background-color:#000;padding-bottom:1.28rem}.chunk10 .text-box{margin:0 auto 0.8rem;width:13.12rem}.chunk10 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk10 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk10 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk10 .video-box{width:13.12rem;height:7rem;margin:0 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p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk11 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk11 .text-box .icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.64rem}.chunk11 .text-box .icon-box .img{width:0.39rem;height:0.39rem;display:inline-block;vertical-align:middle;margin-right:0.2rem}.chunk11 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;color:#fff;font-family:"OPPOSans-Bold"}.chunk11>.img-box{height:10.8rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk11>.img-box .bg{width:25.6rem;height:10.8rem;display:block;position:absolute;top:0;left:50%;margin-left:-12.8rem}.chunk11>.img-box .subject{width:auto;height:10.8rem;display:block;position:absolute;left:50%;margin-left:-1.15rem}.chunk12{padding-top:1.82rem;background-color:#1f1f1f;padding-bottom:1.82rem}.chunk12>h2{text-align:center;font-size:0.68rem;line-height:0.96rem;margin-bottom:1.28rem}.chunk12>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Bold";display:inline-block}.chunk12 .text-box{margin:0 auto 0.8rem;width:13.12rem}.chunk12 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk12 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, 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.chunk11 .text-box h2 p em{font-size:0.2rem;position:relative;position:relative;top:-0.17rem;margin-left:0.02rem;color:#43ebcf}@media screen and (min-width: 1440px) and (max-width: 1441px){.min-box{width:13.12rem;margin:0 auto}.kv{height:6.6rem}.kv .text-box{width:3.6rem;position:absolute;top:50%;margin-top:-0.62rem;left:calc(50vw - 6.56rem)}.kv .text-box p{font-size:0.68rem;line-height:0.8rem;letter-spacing:-0.008rem;margin-bottom:0.12rem}.kv .text-box span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;font-family:"OPPOSans-Bold"}.kv .img-box{width:auto;height:6.6rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .bg{width:auto;height:6.6rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box 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.specimen-box4{display:inline-block;vertical-align:middle;width:3.7rem}.chunk9 .specimen-box4 .text{width:3.7rem;font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk9 .specimen-box4 .text p:nth-of-type(2){margin-top:-0.05rem}.chunk9 .specimen-box4 .img-box{width:3.7rem;height:5.56rem;display:block;margin:0 auto;position:relative;overflow:hidden;margin-bottom:0.2rem}.chunk10{padding-top:1.28rem;background-color:#000;padding-bottom:1.28rem}.chunk10 .text-box{margin:0 auto 0.8rem;width:13.12rem}.chunk10 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk10 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk10 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk10 .video-box{width:13.12rem;height:7rem;margin:0 auto;display:block;position:relative;overflow:hidden}.chunk10 .video-box .video-play{display:none}.chunk10 .video-box video{width:13.12rem;height:auto;position:absolute;bottom:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk10 .video-text{width:100%;height:auto;position:absolute;bottom:0.64rem;left:0;font-size:0}.chunk10 .video-text div{width:50%;text-align:center;display:inline-block;vertical-align:middle}.chunk10 .video-text div p{display:inline-block;width:1.8rem;height:0.46rem;margin:0 auto;background:rgba(0,0,0,0.3)}.chunk10 .video-text div span{display:block;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.46rem;letter-spacing:-0.001rem}.chunk11{margin-bottom:0;height:9rem}.chunk11 .text-box{position:absolute;top:50%;margin-top:-1.14rem;left:calc(50vw - 6.56rem);z-index:1}.chunk11 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.64rem}.chunk11 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk11 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk11 .text-box .icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.64rem}.chunk11 .text-box .icon-box .img{width:0.39rem;height:0.39rem;display:inline-block;vertical-align:middle;margin-right:0.2rem}.chunk11 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;color:#fff;font-family:"OPPOSans-Bold"}.chunk11>.img-box{height:9rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk11>.img-box .bg{width:14.4rem;height:9rem;display:block;position:absolute;top:0;left:50%;margin-left:-7.2rem}.chunk11>.img-box .subject{width:auto;height:9rem;display:block;position:absolute;left:50%;margin-left:-1.1rem}.chunk12{padding-top:1.82rem;background-color:#1f1f1f;padding-bottom:1.82rem}.chunk12>h2{text-align:center;font-size:0.68rem;line-height:0.96rem;margin-bottom:1.28rem}.chunk12>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Bold";display:inline-block}.chunk12 .text-box{margin:0 auto 0.8rem;width:13.12rem}.chunk12 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk12 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk12 .text-box>span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;margin-bottom:0.8rem}.chunk12 .system-vessel{width:13.12rem;margin:0 auto;font-size:0}.chunk12 .system-box{display:inline-block;vertical-align:auto;margin-bottom:0.8rem}.chunk12 .system-box .img{margin-bottom:0.2rem;display:block}.chunk12 .system-box p{font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk12 .system-box span{font-size:0.2rem;font-family:"OPPOSans-Regular";line-height:0.32rem;letter-spacing:-0.00117rem;display:block}.chunk12 .system-box1{width:6.7rem;margin-right:1.11rem;float:left}.chunk12 .system-box1 .img{height:8.93rem}.chunk12 .system-box2{margin-bottom:1rem}.chunk12 .system-box2,.chunk12 .system-box3{width:5.3rem;margin-right:0}.chunk12 .system-box2 .img,.chunk12 .system-box3 .img{height:3.54rem}.chunk12 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.chunk11 .text-box h2 p em{font-size:0.2rem;position:relative;position:relative;top:-0.17rem;margin-left:0.02rem;color:#43ebcf}@media screen and (min-width: 1024px) and (max-width: 1439px){.min-box{width:8.96rem;margin:0 auto}.kv{height:6.19rem}.kv .text-box{width:3.6rem;position:absolute;top:50%;margin-top:-0.62rem;left:calc(50vw - 4.48rem)}.kv .text-box p{font-size:0.68rem;line-height:0.8rem;letter-spacing:-0.008rem;margin-bottom:0.12rem}.kv .text-box span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;font-family:"OPPOSans-Bold"}.kv .img-box{width:auto;height:6.19rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .bg{width:auto;height:6.19rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box 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.icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.76rem}.chunk8 .text-box .icon-box .img{width:0.27rem;height:0.33rem;display:inline-block;vertical-align:middle;margin-right:0.1rem}.chunk8 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk8>.img-box{height:9.75rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .bg{height:9.75rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .subject{width:auto;height:4.93rem;display:block;position:absolute;bottom:0;left:50%;margin-left:-3.52rem}.chunk9{padding-top:1.82rem}.chunk9>h2{text-align:center;font-size:0.68rem;line-height:0.96rem;margin-bottom:1.28rem}.chunk9>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Bold";display:inline-block}.chunk9 .specimen{font-size:0;text-align:center}.chunk9 .specimen-box{margin-bottom:1.28rem}.chunk9 .specimen-box .text{font-size:0.42rem;font-family:"OPPOSans-Bold";line-height:0.64rem;letter-spacing:-0.002rem;margin:0 auto;text-align:left}.chunk9 .specimen-box .text p:nth-of-type(2){margin-top:-0.1rem;font-family:"OPPOSans-Regular"}.chunk9 .specimen-box1{margin:0 auto 1.28rem;width:8.96rem}.chunk9 .specimen-box1 .text{width:8.96rem;margin-bottom:0.8rem}.chunk9 .specimen-box1 .img-box{width:0%;height:4.8rem;display:block;margin:0 auto;position:relative;overflow:hidden}.chunk9 .specimen-box1 .img-box .img{position:absolute;width:10.24rem;height:4.8rem;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk9 .specimen-box2{margin-bottom:0.8rem}.chunk9 .specimen-box2 .text{width:8.96rem;margin-bottom:0.8rem}.chunk9 .specimen-box2 .img-box{width:8.96rem;height:4.8rem;display:block;margin:0 auto;position:relative;overflow:hidden}.chunk9 .specimen-box3{display:inline-block;vertical-align:middle;width:5.54rem;margin-right:0.93rem;margin-bottom:1.82rem}.chunk9 .specimen-box3 .text{width:5.54rem;font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk9 .specimen-box3 .text p:nth-of-type(2){margin-top:-0.05rem}.chunk9 .specimen-box3 .img-box{width:5.54rem;height:3.71rem;display:block;margin:0 auto;position:relative;overflow:hidden;margin-bottom:0.2rem}.chunk9 .specimen-box4{display:inline-block;vertical-align:middle;width:2.47rem;margin-bottom:1.82rem}.chunk9 .specimen-box4 .text{width:2.47rem;font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk9 .specimen-box4 .text p:nth-of-type(2){margin-top:-0.05rem}.chunk9 .specimen-box4 .img-box{width:2.47rem;height:3.71rem;display:block;margin:0 auto;position:relative;overflow:hidden;margin-bottom:0.2rem}.chunk10{padding-top:1.28rem;background-color:#000;padding-bottom:1.28rem}.chunk10 .text-box{margin:0 auto 0.8rem;width:8.96rem}.chunk10 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk10 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk10 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk10 .video-box{width:8.96rem;height:4.8rem;margin:0 auto;display:block;position:relative;overflow:hidden}.chunk10 .video-box .video-play{display:none}.chunk10 .video-box video{width:8.96rem;height:auto;position:absolute;bottom:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk10 .video-text{width:100%;height:auto;position:absolute;bottom:0.64rem;left:0;font-size:0}.chunk10 .video-text div{width:50%;text-align:center;display:inline-block;vertical-align:middle}.chunk10 .video-text div p{display:inline-block;width:1.8rem;height:0.46rem;margin:0 auto;background:rgba(0,0,0,0.3)}.chunk10 .video-text div span{display:block;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.46rem;letter-spacing:-0.001rem}.chunk11{margin-bottom:0;height:7.7rem}.chunk11 .text-box{position:absolute;top:50%;margin-top:-1.14rem;left:calc(50vw - 4.48rem);z-index:1}.chunk11 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.64rem}.chunk11 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk11 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk11 .text-box .icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.64rem}.chunk11 .text-box .icon-box .img{width:0.39rem;height:0.39rem;display:inline-block;vertical-align:middle;margin-right:0.2rem}.chunk11 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;color:#fff;font-family:"OPPOSans-Bold"}.chunk11>.img-box{height:7.7rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk11>.img-box .bg{width:10.24rem;height:7.7rem;display:block;position:absolute;top:0;left:50%;margin-left:-5.12rem}.chunk11>.img-box .subject{width:auto;height:7.7rem;display:block;position:absolute;left:50%;margin-left:-1.1rem}.chunk12{padding-top:1.82rem;background-color:#1f1f1f;padding-bottom:1.82rem}.chunk12>h2{text-align:center;font-size:0.68rem;line-height:0.96rem;margin-bottom:0.8rem}.chunk12>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Bold";display:inline-block}.chunk12 .text-box{margin:0 auto 0.8rem;width:8.96rem}.chunk12 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk12 .text-box h2 p{font-size:0.42rem;line-height:0.64rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk12 .text-box>span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;margin-bottom:0.8rem}.chunk12 .system-vessel{width:8.96rem;margin:0 auto;font-size:0}.chunk12 .system-box{display:inline-block;vertical-align:auto;margin-bottom:0.8rem}.chunk12 .system-box .img{margin-bottom:0.2rem;display:block}.chunk12 .system-box p{font-size:0.2rem;font-family:"OPPOSans-Bold";line-height:0.32rem;letter-spacing:-0.00117rem}.chunk12 .system-box span{font-size:0.2rem;font-family:"OPPOSans-Regular";line-height:0.32rem;letter-spacing:-0.00117rem;display:block}.chunk12 .system-box1{width:4.46rem;margin-right:0.86rem;float:left}.chunk12 .system-box1 .img{height:5.95rem}.chunk12 .system-box2{margin-bottom:0.4rem}.chunk12 .system-box2,.chunk12 .system-box3{width:3.54rem;margin-right:0}.chunk12 .system-box2 .img,.chunk12 .system-box3 .img{height:2.35rem}.chunk12 .system-box4{width:8.96rem;margin-bottom:0}.chunk12 .system-box4 .img{height:5.05rem}.remark{padding-top:1.28rem;background-color:#000;padding-bottom:1.28rem}.remark .remark-box{width:8.96rem;margin:0 auto}.remark .remark-box h2,.remark .remark-box p{color:rgba(255,255,255,0.5);font-size:0.12rem;line-height:0.2rem;letter-spacing:-0.0005rem}}

@media screen and (min-width: 768px) and (max-width: 1023px){.chunk11 .text-box h2 p em{font-size:0.175rem;position:relative;position:relative;top:-0.14rem;margin-left:0.02rem;color:#43ebcf}.min-box{width:7.2rem;margin:0 auto}.kv{height:11.82rem}.kv .text-box{width:7.68rem;text-align:center;padding-top:9.44rem;position:relative;z-index:1}.kv .text-box p{font-size:0.6rem;line-height:0.72rem;margin-bottom:0.08rem}.kv .text-box span{display:block;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;font-family:"OPPOSans-Bold"}.kv .img-box{width:auto;height:11.82rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .bg{width:auto;height:11.82rem;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.kv .img-box .subject{width:auto;height:8.23rem;display:block;position:relative;margin-top:0.51rem}.chunk2{background:-webkit-linear-gradient(top, #000, #1F3448);background:linear-gradient(180deg, #000, #1F3448);padding-top:0.96rem;margin-bottom:0.8rem}.chunk2>h2{text-align:center;font-size:0.28rem;line-height:0.44rem;width:100%;margin:0 auto 0.64rem}.chunk2>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Medium";display:inline-block}.chunk2 .frame-box{font-size:0;text-align:center;width:7rem;margin:0 auto;padding-bottom:0.96rem}.chunk2 .frame-box .text-box{display:inline-block;vertical-align:top;position:relative;margin:0 0.53rem 0.64rem;min-width:0.8rem;text-align:center}.chunk2 .frame-box .text-box:nth-of-type(5),.chunk2 .frame-box .text-box:nth-of-type(6){margin-bottom:0}.chunk2 .frame-box .text-box .img{position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk2 .frame-box .text-box:nth-of-type(1) .img{height:0.4427rem}.chunk2 .frame-box .text-box:nth-of-type(2) .img{height:0.5rem}.chunk2 .frame-box .text-box:nth-of-type(3) .img{height:0.44rem}.chunk2 .frame-box .text-box:nth-of-type(4) .img{height:0.44rem;margin-left:0.08rem}.chunk2 .frame-box .text-box:nth-of-type(5) .img{height:0.44rem}.chunk2 .frame-box .text-box:nth-of-type(6) .img{height:0.39rem}.chunk2 .frame-box .text-box p{padding-top:0.54rem;font-size:0.16rem;line-height:0.27rem;text-align:center;letter-spacing:-0.00117rem}.chunk2 .frame-box .text-box p span{background:-webkit-linear-gradient(left, #34BCF6, #40DFD8);background:linear-gradient(90deg, #34BCF6, #40DFD8);-webkit-background-clip:text;color:transparent;font-family:"OPPOSans-Medium"}.chunk3{margin-bottom:0.8rem}.chunk3 .text-box{margin-bottom:0.64rem}.chunk3 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk3 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk3 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk3 .text-box>span{display:block;width:4.6rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem}.chunk3 .img{height:5.4rem;display:block;margin:0 auto}.chunk4{margin-bottom:0.8rem}.chunk4 .text-box{margin-bottom:0.64rem}.chunk4 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk4 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk4 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk4 .text-box>span{display:block;width:4.58rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem;margin-bottom:0.32rem}.chunk4 .img{height:5.4rem;display:block;margin:0 auto}.chunk4 .text-box .icon-vessel{font-size:0}.chunk4 .text-box .icon-box{display:block;font-size:0;margin-bottom:0.2rem}.chunk4 .text-box .icon-box .img{width:0.3rem;height:0.19rem;display:inline-block;vertical-align:middle;margin-right:0.1rem}.chunk4 .text-box .icon-box:nth-of-type(2) .img{width:0.33rem;height:0.22rem}.chunk4 .text-box .icon-box:nth-of-type(3) .img{width:0.2242rem;height:0.2238rem}.chunk4 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk5{padding-bottom:0;background-color:#000}.chunk5 .text-box{margin:0 auto;width:7.2rem;position:relative;z-index:1;padding-top:0.8rem;min-height:10.32rem;box-sizing:border-box}.chunk5 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk5 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk5 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk5 .text-box>span{display:block;width:4.6rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem}.chunk5 .img-box{height:10.32rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk5 .img-box .bg{height:10.32rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk5 .img-box .subject{width:auto;height:10.32rem;display:block;position:relative}.chunk6{padding-bottom:0;background-color:#000}.chunk6 .text-box{margin:0 auto;width:7.2rem;position:relative;z-index:1;padding-top:0.8rem;min-height:8.12rem;box-sizing:border-box}.chunk6 .text-box h2{width:2.5rem;font-size:0;margin-bottom:0.2rem}.chunk6 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk6 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk6 .text-box>span{display:block;width:4.6rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem}.chunk6 .img{height:8.12rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk7{padding-bottom:0;background-color:#000}.chunk7 .text-box{margin:0 auto;width:7.2rem;position:relative;z-index:1;padding-top:0.8rem;min-height:8.66rem;box-sizing:border-box}.chunk7 .text-box h2{width:2.5rem;font-size:0;margin-bottom:0.2rem}.chunk7 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk7 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk7 .text-box>span{display:block;width:4.9rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem}.chunk7 .img{height:8.66rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8{margin-bottom:0;overflow:hidden}.chunk8 .text-box{margin:0 auto;width:7.2rem;position:relative;z-index:1;padding-top:0.8rem;min-height:10.83rem;box-sizing:border-box}.chunk8 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk8 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk8 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk8 .text-box>span{display:block;width:4.7rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.001rem;margin-bottom:0.32rem}.chunk8 .text-box .icon-vessel{font-size:0}.chunk8 .text-box .icon-box{display:block;font-size:0;margin-bottom:0.2rem}.chunk8 .text-box .icon-box .img{width:0.27rem;height:0.33rem;display:inline-block;vertical-align:middle;margin-right:0.1rem}.chunk8 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk8>.img-box{height:10.83rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .bg{height:10.83rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .subject{width:auto;height:6.08rem;display:block;position:absolute;bottom:0;right:50%;margin-right:-3.84rem}.chunk9{padding-top:0.8rem;padding-bottom:0.8rem}.chunk9>h2{text-align:center;font-size:0.36rem;line-height:0.56rem;margin-bottom:0.8rem}.chunk9>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Medium";display:inline-block}.chunk9 .specimen{font-size:0;text-align:center}.chunk9 .specimen-box{margin-bottom:0.32rem;width:7.2rem;display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-orient:vertical;-webkit-box-direction:reverse;-ms-flex-direction:column-reverse;flex-direction:column-reverse;margin:0 auto}.chunk9 .specimen-box .img-box{margin-bottom:0.12rem;width:7.2rem;height:5.4rem}.chunk9 .specimen-box .img-box img{width:100%;height:auto}.chunk9 .specimen-box .text{font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.002rem;margin:0 auto 0.32rem;text-align:left;width:7.2rem}.chunk9 .specimen-box .text p:nth-of-type(2){margin-top:-0.05rem}.chunk9 .specimen-box1 .img-box{height:4.06rem}.chunk9 .specimen-box3,.chunk9 .specimen-box4{display:block}.chunk9 .specimen-box4 .text{margin-bottom:0}.chunk9 .specimen-box1 .img-box{width:0%;height:4.06rem;display:block;margin:0 auto 0.12rem;position:relative;overflow:hidden}.chunk9 .specimen-box1 .img-box .img{position:absolute;width:7.2rem;height:4.06rem;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk10{padding-top:0.82rem;background-color:#000;padding-bottom:0.82rem}.chunk10 .text-box{margin:0 auto 0.82rem;width:7.2rem}.chunk10 .text-box h2{width:3.5rem;font-size:0;margin-bottom:0.2rem}.chunk10 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk10 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk10 .video-box{width:7.2rem;height:4.05rem;margin:0 auto;display:block;position:relative;overflow:hidden}.chunk10 .video-box video{width:auto;height:100%;position:absolute;bottom:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%);display:none}.chunk10 .video-text{width:100%;height:auto;position:absolute;bottom:0.15rem;left:0;font-size:0}.chunk10 .video-text div{width:50%;text-align:center;display:inline-block;vertical-align:middle}.chunk10 .video-text div p{display:inline-block;width:1.8rem;height:0.46rem;margin:0 auto;background:rgba(0,0,0,0.3)}.chunk10 .video-text div span{display:block;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.46rem;letter-spacing:-0.001rem}.chunk10 .img{width:7.2rem;height:4.05rem;margin:0 auto}.chunk10 .video-play{width:0.3rem;height:0.3rem;position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%, -50%);transform:translate(-50%, -50%)}.chunk10 .video-play img{width:100%;height:auto;display:block}.chunk11{margin-bottom:0;height:10.82rem}.chunk11 .text-box{margin:0 auto;width:7.2rem;position:relative;z-index:1;padding-top:0.96rem;position:relative;z-index:1}.chunk11 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.32rem}.chunk11 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk11 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk11 .text-box .icon-box{display:inline-block;vertical-align:middle;font-size:0;margin-right:0.64rem}.chunk11 .text-box .icon-box .img{width:0.39rem;height:0.39rem;display:inline-block;vertical-align:middle;margin-right:0.2rem}.chunk11 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.2rem;line-height:0.32rem;letter-spacing:-0.00117rem;color:#fff;font-family:"OPPOSans-Bold"}.chunk11>.img-box{height:10.82rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk11>.img-box .bg{width:7.68rem;height:10.82rem;display:block;position:absolute;top:0;left:50%;margin-left:-3.84rem}.chunk11>.img-box .subject{width:auto;height:10.82rem;display:block;position:absolute;bottom:0;left:50%;margin-left:-3.84rem}.chunk12{padding-top:0.96rem;background-color:#1f1f1f;padding-bottom:1.82rem}.chunk12>h2{text-align:center;font-size:0.36rem;line-height:0.56rem;margin-bottom:0.64rem}.chunk12>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;text-align:center;letter-spacing:-0.008rem;font-family:"OPPOSans-Bold";display:inline-block}.chunk12 .text-box{margin:0 auto 0.64rem;width:7.2rem}.chunk12 .text-box h2{width:4.4rem;font-size:0;margin-bottom:0.2rem}.chunk12 .text-box h2 p{font-size:0.36rem;line-height:0.56rem;letter-spacing:-0.0018rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk12 .text-box>span{width:3.66rem;display:block;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.00117rem;margin-bottom:0.8rem}.chunk12 .system-vessel{width:7.2rem;margin:0 auto;font-size:0}.chunk12 .system-box{display:inline-block;vertical-align:auto;margin-bottom:0.8rem}.chunk12 .system-box .img{margin-bottom:0.12rem;display:block}.chunk12 .system-box p{font-size:0.16rem;font-family:"OPPOSans-Bold";line-height:0.28rem;letter-spacing:-0.00117rem}.chunk12 .system-box span{font-size:0.16rem;font-family:"OPPOSans-Regular";line-height:0.28rem;letter-spacing:-0.00117rem;display:block}.chunk12 .system-box1{width:3.67rem;margin-right:0.81rem;float:left}.chunk12 .system-box1 .img{height:4.92rem}.chunk12 .system-box2{margin-bottom:0.62rem}.chunk12 .system-box2,.chunk12 .system-box3{width:2.72rem;margin-right:0}.chunk12 .system-box2 .img,.chunk12 .system-box3 .img{height:1.81rem}.chunk12 .system-box4{width:7.2rem;margin-bottom:0}.chunk12 .system-box4 .img{height:4.06rem}.remark{padding-top:0.96rem;background-color:#000;padding-bottom:0.96rem}.remark .remark-box{width:7.2rem;margin:0 auto}.remark .remark-box h2,.remark .remark-box p{color:rgba(255,255,255,0.5);font-size:0.12rem;line-height:0.2rem;letter-spacing:-0.0005rem}}

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p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk3 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk3 .text-box>span{display:block;width:3.2rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.00117rem}.chunk3 .img{height:6.55rem;display:block;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk4{margin-bottom:0;height:7.17rem}.chunk4 .text-box{width:3.2rem;margin:0 auto;padding-top:0.8rem;position:relative;z-index:1}.chunk4 .text-box h2{width:3.2rem;font-size:0;margin-bottom:0.2rem}.chunk4 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, 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span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk5{margin-bottom:0;height:6.8rem}.chunk5 .text-box{width:3.2rem;margin:0 auto;padding-top:0.8rem;position:relative;z-index:1}.chunk5 .text-box h2{width:3.2rem;font-size:0;margin-bottom:0.2rem}.chunk5 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk5 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk5 .text-box>span{display:block;width:2.73rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.00117rem;margin-bottom:0.32rem}.chunk5 .img-box{height:6.8rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk5 .img-box .bg{height:6.8rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk5 .img-box .subject{width:auto;height:6.8rem;display:block;position:relative}.chunk6{margin-bottom:0;height:5.97rem}.chunk6 .text-box{width:3.2rem;margin:0 auto;padding-top:0.8rem;position:relative;z-index:1}.chunk6 .text-box h2{width:2rem;font-size:0;margin-bottom:0.2rem}.chunk6 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk6 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk6 .text-box>span{display:block;width:3rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.00117rem;margin-bottom:0.32rem}.chunk6 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.img{height:6.52rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8{margin-bottom:0;height:7.55rem;overflow:hidden}.chunk8 .text-box{width:3.2rem;margin:0 auto;padding-top:0.8rem;position:relative;z-index:1}.chunk8 .text-box h2{width:3.2rem;font-size:0;margin-bottom:0.2rem}.chunk8 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk8 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk8 .text-box>span{display:block;width:3rem;font-size:0.16rem;line-height:0.28rem;letter-spacing:-0.00117rem;margin-bottom:0.32rem}.chunk8 .text-box .icon-vessel{font-size:0}.chunk8 .text-box .icon-box{display:block;font-size:0;margin-bottom:0.2rem}.chunk8 .text-box .icon-box .img{width:0.27rem;height:0.33rem;display:inline-block;vertical-align:middle;margin-right:0.1rem}.chunk8 .text-box .icon-box span{display:inline-block;vertical-align:middle;font-size:0.16rem;font-family:"OPPOSans-Medium";line-height:0.28rem;letter-spacing:-0.001rem;color:#37aeff}.chunk8>.img-box{height:7.55rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .bg{height:7.55rem;display:block;position:absolute;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk8>.img-box .subject{width:auto;height:2.86rem;display:block;position:absolute;right:0;bottom:0;margin-right:-1.8rem}.chunk9{padding-top:0.8rem;padding-bottom:0.8rem}.chunk9>h2{text-align:center;font-size:0.28rem;line-height:0.44rem;margin-bottom:0.8rem}.chunk9>h2 p{background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, 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.text{margin-bottom:0}.chunk9 .specimen-box1 .img-box{width:0%;height:2.02rem;display:block;margin:0 auto 0.12rem;position:relative;overflow:hidden}.chunk9 .specimen-box1 .img-box .img{position:absolute;width:3.2rem;height:2.02rem;top:0;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.chunk10{padding-top:0.8rem;background-color:#000;padding-bottom:0.8rem}.chunk10 .text-box{margin:0 auto 0.64rem;width:3.2rem}.chunk10 .text-box h2{width:3.2rem;font-size:0;margin-bottom:0.2rem}.chunk10 .text-box h2 p{font-size:0.28rem;line-height:0.44rem;letter-spacing:-0.002rem;font-family:"OPPOSans-Medium";background:-webkit-linear-gradient(left, #31B1FF, #4AFFBE);background:linear-gradient(90deg, #31B1FF, #4AFFBE);-webkit-background-clip:text;color:transparent;display:inline-block}.chunk10 .text-box h2 p:nth-of-type(2){margin-top:-0.1rem}.chunk10 .video-box{width:3.2rem;height:2.4rem;margin:0 auto;display:block;position:relative;overflow:hidden}.chunk10 .video-box 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