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70px);z-index:2;width:140px;height:160px;background-color:#6b6b6b;flex-direction:column;justify-content:center;align-items:center;display:flex;transform:translateY(10%) translateZ(0);opacity:0;transition:.3s ease;transition-property:transform opacity;border-radius:.2rem}.container .section-1 .bottom-btns .btn-iphone .qrcode img{width:120px}.container .section-1 .bottom-btns .btn-iphone .qrcode span{font-size:14px;line-height:1.2;padding-top:.6rem}.container .section-1 .bottom-btns .btn-iphone .qrcode:after{position:absolute;content:"";display:block;width:0;height:0;border:10px solid transparent;border-top:10px solid #6b6b6b;bottom:-18px;right:60px}.container .section-1 .bottom-btns .btn-iphone:hover .qrcode{transform:translateY(0) translateZ(0);opacity:1}.container .section-1 .bottom-btns .btn-android{z-index:2}.container .section-1 .bottom-btns 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screen and (min-width:769px){.container .section-1 .bottom-btns .btn-android .qrcode-box{pointer-events:none;position:absolute;bottom:4rem;left:calc(50% - 135px);width:270px;height:160px;background-color:#6b6b6b;border-radius:3px;transform:translateY(10%) translateZ(0);transition:.2s ease;transition-property:opacity transform;opacity:0}.container .section-1 .bottom-btns .btn-android .qrcode-box .box{width:270px;height:160px;position:relative}.container .section-1 .bottom-btns .btn-android .qrcode-box .box:after{position:absolute;content:"";display:block;width:0;height:0;border:10px solid transparent;border-top:10px solid #6b6b6b;bottom:-18px;right:130px}.container .section-1 .bottom-btns .btn-android .qrcode-box .qrcode{position:absolute;display:flex;flex-direction:column;align-items:center;transform:scale(.7);top:-20px}.container .section-1 .bottom-btns .btn-android .qrcode-box .qrcode:first-of-type{left:-15px}.container .section-1 .bottom-btns .btn-android .qrcode-box .qrcode:last-of-type{right:-15px}.container .section-1 .bottom-btns .btn-android .qrcode-box .qrcode span{padding-top:10px;font-size:14px}.container .section-1 .bottom-btns .btn-android .qrcode-box .qrcode img{width:170px;height:170px}.container .section-1 .bottom-btns .btn-android:hover .qrcode-box{transform:translateY(0) translateZ(0);opacity:1}.container .section-1 .bottom-btns .btn-linux{z-index:2}.container .section-1 .bottom-btns .btn-linux:after{background-size:contain;background-repeat:no-repeat;background-image:url(data:image/png;base64,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)}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-1 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screen and (min-width:769px){.container .section-1 .bottom-btns .btn-linux .list{position:absolute;bottom:2rem;left:0;z-index:2;width:12.5rem;min-width:200px;flex-direction:column;justify-content:center;align-items:center;display:flex;transform:translateY(10%) translateZ(0);opacity:0;transition:.3s ease;transition-property:transform opacity;pointer-events:none;padding-bottom:2rem}}@media screen and (min-width:769px) and (max-width:900px){.container .section-1 .bottom-btns .btn-linux .list{left:auto;right:0}}@media screen and (min-width:769px){.container .section-1 .bottom-btns .btn-linux .list .list-btn{background-color:#3a3a3a;font-size:14px;line-height:1.2;padding:.2rem 0;height:3rem;width:100%;display:flex;justify-content:center;align-items:center;position:relative}.container .section-1 .bottom-btns .btn-linux .list .list-btn:hover{background-color:#6b6b6b}.container .section-1 .bottom-btns .btn-linux:hover .list{transform:translateY(0) translateZ(0);opacity:1;pointer-events:visible}.container .section-1 .anim-mask{pointer-events:none;background:none;position:absolute;z-index:99;left:0;top:0;width:100%;height:100%;transition:background-color 1s ease-in;transform:translateZ(3000px)}.container .section-1 .anim-mask #maskText{width:40rem;height:20rem;position:absolute;left:calc(50% - 20rem);top:calc(50% - 10rem);transition:1s ease;transition-property:transform opacity;transform:translateY(0);opacity:1}.container .section-1 .anim-mask .text-box{width:100%;height:100%;display:flex;justify-content:space-between;align-items:center;-webkit-animation:fadeInUpLittle 1.5s both;animation:fadeInUpLittle 1.5s both;-webkit-backface-visibility:hidden}.container .section-1 .anim-mask .text-box .lf-text{font-size:4.17rem;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;line-height:1;transition:transform 1.5s ease}.container .section-1 .anim-mask .text-box .rt-text{display:flex;flex-direction:column;width:-webkit-max-content;width:-moz-max-content;width:max-content;transition:transform 1.5s ease;margin-top:.45rem}.container .section-1 .anim-mask .text-box .rt-text span{display:block;font-size:1.56rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:2.3rem;letter-spacing:2px}.container .section-1 .anim-mask.loading{background-color:#000}.container .section-1 .anim-mask.loading .text-box .rt-text{transform:translateX(-5rem)}.container .section-1 .anim-mask.loading .text-box .lf-text{transform:translateX(5rem)}.container .section-1.noanim .anim-mask{display:none}.container .section-1.noanim .text-container{opacity:1!important}.container .section-1.noanim .main-box{width:46.88rem;height:31.67rem;position:absolute;left:calc(50% - 23.44rem);top:calc(50% - 15.835rem);display:flex;flex-direction:column;align-items:center;justify-content:center}.container .section-1.noanim .main-box .img-container{width:30.21rem;height:25.16rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page7-pc.cdd0a596.png)}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-1.noanim .main-box .img-container{background-image:url(https://jiaoyixia.com/new_test/img/page7-pc@2x.2458d2c0.png)}}@media screen and (min-width:769px){.container .section-1.noanim .main-box .img-container:after{content:"";display:block;position:absolute;width:27.9rem;height:16rem;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page1.9449ce93.png);background-size:contain;left:1.14rem;top:.8rem}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-1.noanim .main-box .img-container:after{background-image:url(https://jiaoyixia.com/new_test/img/page1@2x.e4712587.png)}}@media screen and (min-width:769px){.container .section-1.noanim .main-box .text-container{padding-top:1rem}.container .section-1.finish .text-container{-webkit-animation:moveUp 1s both;animation:moveUp 1s both;opacity:1}.container .section-1.start .anim-mask #maskText{transform:translateY(-15rem);opacity:0}.container .section-1.start .anim-mask #maskText .text-box{-webkit-animation:none;animation:none}.container .section-2{display:flex;justify-content:center;align-items:center}.container .section-2 .main-box{width:68.91rem;height:31.61rem;position:absolute;left:calc(50% - 34.45rem);top:calc(50% - 15.8rem);background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page2-bg.e40dc5b8.png);display:flex;align-items:center;justify-content:space-between}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-2 .main-box{background-image:url(https://jiaoyixia.com/new_test/img/page2-bg@2x.57f610ae.png)}}@media screen and (min-width:769px){.container .section-2 .main-box .img-container{position:relative;width:37.08rem;height:31.61rem}.container .section-2 .main-box .img-container .img{position:absolute}.container .section-2 .main-box .img-container .img-n1{width:28.39rem;height:15.36rem;left:4.8rem;top:-1rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/n1.b3fa9088.png);background-size:100% 100%;z-index:1}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-2 .main-box .img-container .img-n1{background-image:url(https://jiaoyixia.com/new_test/img/n1@2x.8a928f48.png)}}@media screen and (min-width:769px){.container .section-2 .main-box .img-container .img-n2{width:41.67rem;height:22.92rem;left:-3.2rem;top:8rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/n2.c1904391.png);background-size:100% 100%;z-index:1}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-2 .main-box .img-container .img-n2{background-image:url(https://jiaoyixia.com/new_test/img/n2@2x.de6cc2a7.png)}}@media screen and (min-width:769px){.container .section-2 .main-box .img-container .img-n3{width:15.89rem;height:11.98rem;left:28rem;top:0;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/n3.6fb1cbe8.png);background-size:100% 100%;z-index:1}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-2 .main-box .img-container .img-n3{background-image:url(https://jiaoyixia.com/new_test/img/n3@2x.e127de4b.png)}}@media screen and (min-width:769px){.container .section-2 .main-box .img-container .img-n4{width:19.22rem;height:15.63rem;left:23.68rem;top:13rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/n4.1bc2df59.png);background-size:100% 100%;z-index:1}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-2 .main-box .img-container .img-n4{background-image:url(https://jiaoyixia.com/new_test/img/n4@2x.9f111647.png)}}@media screen and (min-width:769px){.container .section-2 .main-box .text-container{z-index:8;width:36rem;box-sizing:border-box}.container .section-2 .main-box .text-container .btn-box{display:flex}.container .section-2 .main-box .text-container .btn-box .btn{margin-right:2rem;width:10.4rem;height:2.2rem;min-width:10.4rem;min-height:2.2rem;background-color:hsla(0,0%,100%,.1);border-radius:1.25rem;display:flex;align-items:center;justify-content:center;font-size:.94rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:.94rem;letter-spacing:1px;cursor:pointer}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn{cursor:default}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn .qrcode{pointer-events:none;position:absolute;bottom:3rem;left:calc(50% - 60px);z-index:2;width:140px;height:160px;background-color:#6b6b6b;flex-direction:column;justify-content:center;align-items:center;display:flex;opacity:0;border-radius:.2rem}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn .qrcode img{width:120px;height:120px}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn .qrcode span{font-size:14px;line-height:1.2;padding-top:.4rem}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn .qrcode:after{position:absolute;content:"";display:block;width:0;height:0;border:10px solid transparent;border-top:10px solid #6b6b6b;bottom:-18px;right:60px}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn:hover{background-color:hsla(0,0%,100%,.3)}.container .section-2 .main-box .text-container .btn-box .btn.qihuo-btn:hover .qrcode{opacity:1}.container .section-2 .main-box .text-container .btn-box .btn.dt-btn:hover{background-color:hsla(0,0%,100%,.3)}.container .section-2 .main-box .text-container .btn-box .btn.dt-btn a{color:#fff;width:100%;height:100%;display:flex;justify-content:center;align-items:center}.container .section-2 .main-box .text-container .sub-title{max-width:25.5rem}}@media screen and (min-width:769px) and (max-width:1200px){.container .section-2 .main-box .text-container .sub-title{max-width:26rem}}@media screen and (min-width:769px) and (max-width:1150px){.container .section-2 .main-box .text-container .sub-title{max-width:27rem}}@media screen and (min-width:769px){.container .section-2 .main-box .iconfont{padding-right:2px;font-size:12px}.container .section-2 .main-box .iconfont.qh{font-size:14px}.container .section-2.active .img-container .img-n1{-webkit-animation:boom1 .5s both;animation:boom1 .5s both;-webkit-animation-delay:.4s;animation-delay:.4s}.container .section-2.active .img-container .img-n2{-webkit-animation:boom2 .5s both;animation:boom2 .5s both;-webkit-animation-delay:.4s;animation-delay:.4s}.container .section-2.active .img-container .img-n3{-webkit-animation:boom3 .7s both;animation:boom3 .7s both;-webkit-animation-delay:.5s;animation-delay:.5s}.container .section-2.active .img-container .img-n4{-webkit-animation:boom4 .7s both;animation:boom4 .7s both;-webkit-animation-delay:.6s;animation-delay:.6s}.container .section-2.active .anim .img-n3{-webkit-animation:floatY-s 3.3s infinite;animation:floatY-s 3.3s infinite;-webkit-animation-delay:.7s;animation-delay:.7s}.container .section-2.active .anim .img-n4{-webkit-animation:floatY-s 3s infinite;animation:floatY-s 3s infinite}.container .section-3 .main-box{width:72rem;height:100vh;position:absolute;left:calc(50% - 40rem);top:0;display:flex;align-items:center;justify-content:center;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page3-bg.448da0e3.png);background-size:contain}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-3 .main-box{background-image:url(https://jiaoyixia.com/new_test/img/page3-bg@2x.6750d998.png)}}@media screen and (min-width:769px){.container .section-3 .main-box .img-container{width:44.54rem;height:38.54rem;position:relative}.container .section-3 .main-box .img-container .img{position:absolute}.container .section-3 .main-box .img-container .img-phone1{width:13.54rem;height:27.6rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/phone1.aa7a41ed.png);background-size:100% 100%;left:5.47rem;top:0}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-3 .main-box .img-container .img-phone1{background-image:url(https://jiaoyixia.com/new_test/img/phone1@2x.05aece8b.png)}}@media screen and (min-width:769px){.container .section-3 .main-box .img-container .img-phone2{width:13.54rem;height:27.6rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/phone2.b7fb9302.png);background-size:100% 100%;top:10.94rem;left:21.41rem}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-3 .main-box .img-container .img-phone2{background-image:url(https://jiaoyixia.com/new_test/img/phone2@2x.76656b5d.png)}}@media screen and (min-width:769px){.container .section-3 .main-box .img-container .img-b1{width:20.47rem;height:7.66rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/block1.e9b23d52.png);background-size:100% 100%;left:0;top:11.46rem}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-3 .main-box .img-container .img-b1{background-image:url(https://jiaoyixia.com/new_test/img/block1@2x.8643d590.png)}}@media screen and (min-width:769px){.container .section-3 .main-box .img-container .img-b2{width:20.47rem;height:7.66rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/block2.2164255b.png);background-size:100% 100%;left:23.39rem;top:26.46rem}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-3 .main-box .img-container .img-b2{background-image:url(https://jiaoyixia.com/new_test/img/block2@2x.caf9d4f2.png)}}@media screen and (min-width:769px){.container .section-3 .main-box .text-container{width:-webkit-max-content;width:-moz-max-content;width:max-content;width:31rem}.container .section-3 .main-box .text-container .title{word-break:keep-all;white-space:nowrap}.container .section-3.active .img-container .img-phone1{-webkit-animation:fadeInUp .7s both;animation:fadeInUp .7s both;-webkit-animation-delay:.7s;animation-delay:.7s}.container .section-3.active .img-container .img-phone2{-webkit-animation:fadeInDown .7s both;animation:fadeInDown .7s both;-webkit-animation-delay:.7s;animation-delay:.7s}.container .section-3.active .img-container .img-b1,.container .section-3.active .img-container .img-b2{opacity:0;-webkit-animation:boom-b .5s both;animation:boom-b .5s both;-webkit-animation-delay:1s;animation-delay:1s}.container .section-3.active .img-container .img-b2{-webkit-animation-delay:1.2s;animation-delay:1.2s}.container .section-3.active .anim .img-b1{opacity:1;-webkit-animation:floatY 3s infinite;animation:floatY 3s infinite;-webkit-animation-delay:.1s;animation-delay:.1s}.container .section-3.active .anim .img-b2{opacity:1;-webkit-animation:floatY 5s infinite;animation:floatY 5s infinite}.container .section-4 .main-box{width:75.89rem;height:46.77rem;position:absolute;left:calc(50% - 37rem);top:calc(50% - 23rem);display:flex;align-items:center;justify-content:space-between;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page4-bg.bdc84708.png);background-size:contain}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-4 .main-box{background-image:url(https://jiaoyixia.com/new_test/img/page4-bg@2x.6211c31f.png)}}@media screen and (min-width:769px){.container .section-4 .main-box .img-container{width:24.17rem;height:21.61rem;position:relative;margin-right:1.77rem;margin-top:12rem}.container .section-4 .main-box .img-container .img{position:absolute}.container .section-4 .main-box .img-container .img-w1{width:20.16rem;height:14.9rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/w1.d18cdda2.png);background-size:100% 100%;top:0;right:0;z-index:2}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-4 .main-box .img-container .img-w1{background-image:url(https://jiaoyixia.com/new_test/img/w1@2x.625a0eef.png)}}@media screen and (min-width:769px){.container .section-4 .main-box .img-container .img-w2{width:21.04rem;height:16.35rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/w2.77b7caeb.png);background-size:100% 100%;left:0;bottom:0;z-index:1}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-4 .main-box .img-container .img-w2{background-image:url(https://jiaoyixia.com/new_test/img/w2@2x.71d8435d.png)}}@media screen and (min-width:769px){.container .section-4 .main-box .text-container{max-width:32rem;padding-top:4rem;margin-left:-2rem}}@media screen and (min-width:769px) and (max-width:1000px){.container .section-4 .main-box .text-container{margin-left:1rem;max-width:33rem}}@media screen and (min-width:769px){.container .section-4.active .img-container .img-w1{-webkit-animation:boom-w1pc .7s both;animation:boom-w1pc .7s both}.container .section-4.active .img-container .img-w2{-webkit-animation:boom-w2pc .7s both;animation:boom-w2pc .7s both}.container .section-4.active .img-container .img-w1,.container .section-4.active .img-container .img-w2{-webkit-animation-delay:.7s;animation-delay:.7s}.container .section-4.active .anim .img-w1{-webkit-animation:floatY 5s infinite;animation:floatY 5s infinite;-webkit-animation-delay:.1s;animation-delay:.1s;-webkit-backface-visibility:hidden}.container .section-4.active .anim .img-w2{-webkit-animation:floatY 5s infinite;animation:floatY 5s infinite;-webkit-animation-delay:.4s;animation-delay:.4s;-webkit-backface-visibility:hidden}.container .section-5{background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page5-bg.1b920ec5.png);background-size:cover}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-5{background-image:url(https://jiaoyixia.com/new_test/img/page5-bg@2x.824448e0.png)}}@media screen and (min-width:769px){.container .section-5 .main-box{width:82.58rem;height:38.8rem;position:absolute;left:calc(50% - 41.3rem);top:calc(50% - 19.4rem);display:flex;align-items:center;justify-content:space-between}.container .section-5 .main-box .img-container{width:55.05rem;height:38.8rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page5-pad.c57c163d.png)}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-5 .main-box .img-container{background-image:url(https://jiaoyixia.com/new_test/img/page5-pad@2x.e354bd27.png)}}@media screen and (min-width:769px){.container .section-5 .main-box .text-container{min-width:-webkit-max-content;min-width:-moz-max-content;min-width:max-content;padding-top:4rem;padding-right:40px}}@media screen and (min-width:769px) and (max-width:900px){.container .section-5 .main-box .text-container{padding-right:60px;box-sizing:border-box}}@media screen and (min-width:769px){.container .section-6{background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page6-bg.780c667f.jpg);background-size:cover}.container .section-6 .main-box{width:84.95rem;height:48.7rem;position:absolute;left:calc(50% - 42.475rem);top:calc(50% - 24rem);display:flex;align-items:center;justify-content:center}.container .section-6 .main-box .img-container{width:46.98rem;height:24.58rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page6-w.fdb616d4.png)}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-6 .main-box .img-container{background-image:url(https://jiaoyixia.com/new_test/img/page6-w@2x.5d098056.png)}}@media screen and (min-width:769px) and (max-width:830px){.container .section-6 .main-box .img-container{width:42.282rem;height:22.122rem}}@media screen and (min-width:769px){.container .section-6 .main-box .text-container{padding-top:4rem}}@media screen and (min-width:769px) and (max-width:830px){.container .section-6 .main-box .text-container{margin-right:-4rem;z-index:2}}@media screen and (min-width:769px){.container .section-7{background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page7-bg.905124d7.png)}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-7{background-image:url(https://jiaoyixia.com/new_test/img/page7-bg@2x.a929c893.png)}}@media screen and (min-width:769px){.container .section-7 .main-box{width:46.88rem;height:31.67rem;position:absolute;left:calc(50% - 23.44rem);top:calc(50% - 15.835rem);display:flex;flex-direction:column;align-items:center;justify-content:center}.container .section-7 .main-box .img-container{width:30.21rem;height:25.16rem;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/page7-pc.cdd0a596.png);background-position:50%;position:relative}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.container .section-7 .main-box .img-container{background-image:url(https://jiaoyixia.com/new_test/img/page7-pc@2x.2458d2c0.png)}}@media screen and (min-width:769px){.container .section-7 .main-box .text-container{margin-top:0}.container .section-7 .main-box .download{width:-webkit-max-content;width:-moz-max-content;width:max-content;background:#f96914;padding:.3rem 2rem;border-radius:1rem;display:flex;justify-content:center;align-items:center;text-align:center;vertical-align:middle;color:#fff;font-size:.9rem;margin-top:1rem;cursor:pointer;background:linear-gradient(131deg,#fb8e41,#ff6a00);box-shadow:0 .1rem 1.56rem 0 rgba(255,106,0,.29)}.container .section-7 .main-box .download .icon{font-size:.9rem}.container .section-7 .main-box .download:hover{box-shadow:0 .1rem 1.56rem 0 rgba(255,106,0,.6)}.container .section-7 .bottom-bar{position:absolute;left:0;bottom:0;display:flex;justify-content:space-between;padding:0 11rem 15px;width:100vw;box-sizing:border-box;font-size:.73rem;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:hsla(0,0%,100%,.6);line-height:1.5rem;letter-spacing:1px;-moz-user-select:text;-webkit-user-select:text;-ms-user-select:text;user-select:text}.container .section-7 .bottom-bar a{color:hsla(0,0%,100%,.6)}.container .section-7 .bottom-bar .lf,.container .section-7 .bottom-bar .rt{display:flex;flex-direction:column}.container .section-7 .bottom-bar .rt{align-items:flex-end}.container .section-7 .bottom-bar .rt .items-down{text-align:right}.container .section-7 .bottom-bar .rt .item-title{white-space:nowrap;padding-left:1.25rem}.container .section-7 .bottom-bar .rt .hover-callwe{cursor:pointer;position:relative}.container .section-7 .bottom-bar .rt .hover-callwe .callwe{display:none;position:absolute;width:300px;border-radius:.4rem;background:#393939;bottom:2rem;right:0;flex-direction:column;padding:10px 0;line-height:1.5;font-size:14px}.container .section-7 .bottom-bar .rt .hover-callwe .callwe .title{font-size:16px;font-family:PingFangSC-Medium,PingFang SC;font-weight:500;color:#fff;padding-bottom:.3rem}.container .section-7 .bottom-bar .rt .hover-callwe .callwe span{padding:0 15px}.container .section-7 .bottom-bar .rt .hover-callwe .callwe:after{position:absolute;content:"";display:block;width:0;height:0;border:.5rem solid transparent;border-top:.5rem solid #393939;bottom:-1rem;right:2rem}.container .section-7 .bottom-bar .rt .hover-callwe:hover .callwe{display:flex}.container .section-7 .bottom-bar .rt .hover-qrcode{cursor:pointer;position:relative;display:inline-block}.container .section-7 .bottom-bar .rt .hover-qrcode .code{display:none;position:absolute;width:120px;height:140px;border-radius:6px;background:#393939;bottom:2rem;right:0;flex-direction:column;padding:6px;line-height:1.5;justify-content:center;align-items:center}.container .section-7 .bottom-bar .rt .hover-qrcode .code .code-img{width:110px;height:110px;margin-top:5px;margin-bottom:5px;background-size:cover;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/qrcode400x400.46202b8b.png)}.container .section-7 .bottom-bar .rt .hover-qrcode .code:after{position:absolute;content:"";display:block;width:0;height:0;border:10px solid transparent;border-top:10px solid #393939;bottom:-20px;right:40px}.container .section-7 .bottom-bar .rt .hover-qrcode:hover .code{display:flex}.control-bar{position:fixed;right:3.6rem;top:calc(50% - 100px);width:10px;height:200px}.control-bar .ctrl-item{cursor:pointer;width:8px;height:8px;border-radius:6px;margin-bottom:14px;border:1px solid #fff;opacity:.2}.control-bar .ctrl-item.active{opacity:1;background-color:#fff}.nav-bar{position:fixed;top:0;width:100vw;height:66px;display:flex;align-items:center;justify-content:space-between}.nav-bar .logo{height:40px;width:142px;background-size:contain;background-repeat:no-repeat;background-image:url(https://jiaoyixia.com/new_test/img/header_logo.70ea8956.png);margin-left:15rem}}@media screen and (min-width:769px) and (-webkit-min-device-pixel-ratio:2),screen and (min-width:769px) and (min-device-pixel-ratio:2),screen and (min-width:769px) and (min-resolution:2dppx){.nav-bar .logo{background-image:url(https://jiaoyixia.com/new_test/img/header_logo@2x.79f77f7d.png)}}@media screen and (min-width:769px) and (max-width:1000px){.nav-bar .logo{margin-left:7rem}}@media screen and (min-width:769px){.nav-bar .menu-pc{width:520px;height:24px;margin-right:6rem;display:flex;align-items:center;justify-content:space-between}}@media screen and (min-width:769px) and (max-width:1000px){.nav-bar .menu-pc{width:500px;margin-right:1rem}}@media screen and (min-width:769px){.nav-bar .menu-pc .menu-item{display:flex;cursor:pointer;position:relative}.nav-bar .menu-pc .menu-item span{display:block;font-size:14px;font-family:PingFangSC-Regular,PingFang SC;font-weight:400;color:#fff;line-height:16px}.nav-bar .menu-pc .menu-item .icon{margin-right:2px;padding-bottom:1px;color:#fff;font-size:12px}.nav-bar .menu-pc .menu-item.imp{width:-webkit-max-content;width:-moz-max-content;width:max-content;background:#f96914;padding:2px 15px;border-radius:15px;display:flex;justify-content:center;align-items:center;text-align:center;vertical-align:middle}.nav-bar .menu-pc .menu-item 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