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100%);background:-moz-linear-gradient(174deg,#33b7ed 0,#2ea4e9 44%,#33b7ed 100%);background:linear-gradient(174deg,#33b7ed,#2ea4e9 44%,#33b7ed);padding-bottom:9rem}header.masthead .big-cloud{display:block}header.masthead .small-cloud{display:none}@media (max-width:768px){header.masthead{padding-bottom:4.5rem}header.masthead .big-cloud{display:none}header.masthead .small-cloud{display:block}}header.masthead .logo{line-height:56px;display:flex;align-items:center}header.masthead .logo a{display:inline-flex;align-items:center}header.masthead .logo img{max-width:100%;max-height:100px;width:auto;height:auto}header.masthead .menu{text-align:center}@media (max-width:768px){header.masthead .menu .nav-link{color:#fff;padding-left:.5rem!important;padding-right:.5rem!important;line-height:48px}}header.masthead .menu .navbar{float:right;margin:0;padding:0}header.masthead .menu .navbar .nav-link{color:#fff;padding-left:1rem;padding-right:1rem;line-height:48px}header.masthead .menu .navbar .dropdown-item{cursor:pointer}header.masthead .menu .navbar .dropdown-menu{position:absolute;z-index:999;min-width:50px;right:0}header.masthead .menu .navbar .dropdown-menu .dropdown-item{padding:0;text-align:center;font-size:.9rem}header.masthead .menu .navbar .navbar-nav{display:block}header.masthead .menu .navbar ul>li{float:left;list-style:none}header.masthead .text1{font-size:3rem;font-weight:600;margin-top:5rem}@media (max-width:768px){header.masthead .text1{font-size:2rem;margin-top:.5rem}}header.masthead .text2{font-size:3rem;font-weight:600;color:#fff;letter-spacing:0;text-align:left}@media (max-width:768px){header.masthead .text2{font-size:2rem;line-height:2rem}}header.masthead .text3{margin-top:1rem;font-size:1rem;line-height:1.5rem}header.masthead .btn-wrap{margin-top:2.5rem}@media (max-width:768px){header.masthead .btn-wrap{margin-top:1rem}}header.masthead .btn-wrap a{position:relative;display:block;width:17.25rem;height:4.5rem;padding-left:.5rem;line-height:4.5rem;background:#32c5ff;text-align:center;font-size:1.5rem;font-weight:600;color:#fff;letter-spacing:0;border:none;-khtml-border-radius:37px;-moz-border-radius:37px;-o-border-radius:37px;-webkit-border-radius:37px;border-radius:37px}@media (max-width:768px){header.masthead .btn-wrap a{width:13rem;height:3.8rem;line-height:3.8rem}}header.masthead .btn-wrap a:hover{text-decoration:none}header.masthead .bannerPic{margin-top:8.75rem}header.masthead .bannerPic img{max-width:100%}@media (max-width:768px){header.masthead .bannerPic{margin-top:2rem}}header.masthead .cloud{background-size:100% 100%;background:url(https://www.cluodchat.net/image/32f395f70ce4ab16b7e14bf268f1cf24.png) no-repeat;height:17rem;position:absolute;bottom:-1em;width:100%}@media (max-width:768px){header.masthead .cloud{background:url(data:image/png;base64,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no-repeat 20%;bottom:-3em}}header.masthead .cloud1{position:absolute;left:80%;top:1%}@media (max-width:768px){header.masthead .cloud1{top:3%;right:13%}}header.masthead .cloud2{position:absolute;right:44%;top:20%}@media (max-width:768px){header.masthead .cloud2{top:44%;right:15px}}header.masthead .cloud3{position:absolute;right:2px;top:30%}@media (max-width:768px){header.masthead .cloud3{top:60%;left:3%}}.page-section{text-align:center}.page-section .tip-title{font-style:normal;font-weight:600;font-size:2rem;line-height:2rem;color:#293340}@media (max-width:768px){.page-section .tip-title{font-size:1.8rem}}.page-section .tip-content{font-style:normal;font-weight:400;font-size:1rem;line-height:2rem;margin-top:1rem;margin-bottom:5rem;color:#232d42}@media (max-width:768px){.page-section .tip-content{margin-bottom:2rem;line-height:1.4rem}}.page-section .title{font-size:1.125rem;font-weight:600}.page-section .content{margin-top:.5rem;font-size:1rem;margin-bottom:6.25rem}@media (max-width:768px){.page-section .content{margin-bottom:2.3rem}}.features{position:relative;background:#f9fafd;z-index:666}@media (max-width:768px){.features{padding-top:0;padding-bottom:1.7rem}}.userCenter{padding:4rem 0;background:#fff}.userCenter .img-wrap{display:block}.userCenter .phone-wrap{display:none;height:602px}@media (max-width:768px){.userCenter .img-wrap{display:none!important}.userCenter .phone-wrap{display:block;height:602px;width:306px;margin:0 auto;padding-top:60px;background:url(https://www.cluodchat.net/image/3cf1a72ef14efa2bc3fc80151c9135dd.png);background-repeat:no-repeat;background-position:50%;background-size:auto 100%}.userCenter .swiper-container{width:253px;height:449px}.userCenter .swiper-container .swiper-slide img{max-width:100%}.userCenter .swiper-pagination{position:relative!important;margin:0 auto}.userCenter .swiper-pagination span{margin-right:5px}}.downloadArea{background-image:linear-gradient(163deg,#208eea,#00d4d1)}.downloadArea .left-box .title{margin-top:8.2rem;font-size:2rem;font-weight:600;text-align:left;color:#fff}@media (max-width:768px){.downloadArea .left-box .title{margin-top:4.5rem}}.downloadArea .left-box .content{text-align:left;margin-top:1rem;font-size:1.31rem;margin-bottom:.51rem;color:#fff}@media (max-width:768px){.downloadArea .left-box .content{font-size:1rem;line-height:1.4rem}}.downloadArea .right-box{position:relative}.downloadArea .right-box .small-cloud{display:none}.downloadArea .right-box .big-cloud{display:block}@media (max-width:768px){.downloadArea .right-box .small-cloud{display:block}.downloadArea .right-box .big-cloud{display:none}}.downloadArea .right-box :first-child{position:absolute;bottom:0;left:0;max-width:100%}@media (max-width:768px){.downloadArea .right-box :first-child{position:relative;left:auto;max-width:70%}}.downloadArea .right-box .cloud1{position:absolute;left:10%;top:8%}@media (max-width:768px){.downloadArea .right-box .cloud1{left:5%;top:-2%}}.downloadArea .right-box .cloud2{position:absolute;right:20px;top:15%}.footer{z-index:999;padding:15px 0;text-align:center;background:#293340;color:#fff;font-size:.8rem}.downloadArea .left-box .btn-wrap{margin-bottom:2.7rem}.downloadArea .left-box .btn-wrap .div1{margin-top:50px}.downloadArea .left-box .btn-wrap .div1 a{display:block;width:80px;height:80px;border-radius:8px;background:#fff;padding-top:.7em;padding-bottom:.3em;text-decoration:none;cursor:pointer;color:#212529}.downloadArea .left-box .btn-wrap .div1 a .dlogo-apple{display:block;width:35px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat}.downloadArea .left-box .btn-wrap .div1 a .dlogo-android{display:block;width:38px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat -34px 0}.downloadArea .left-box .btn-wrap .div1 a .dlogo-google{display:block;width:37px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat -71px 0}.downloadArea .left-box .btn-wrap .div1 a .dlogo-mac{display:block;width:42px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat -107px 0}.downloadArea .left-box .btn-wrap .div1 a .dlogo-windows{display:block;width:35px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat -148px 0}.downloadArea .left-box .btn-wrap .div1 a .dlogo-linux{display:block;width:35px;height:42px;margin:0 auto;background:transparent url(../image/2fd6d6de4d3024c349b064b1fae68c40.png) no-repeat -190px 0}.downloadArea .left-box .btn-wrap .div1 .apple:hover{background:#208eea!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .apple:hover .dlogo-apple{background-position:0 -42px}.downloadArea .left-box .btn-wrap .div1 .android:hover{background:#6dd400!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .android:hover .dlogo-android{background-position:-34px -42px}.downloadArea .left-box .btn-wrap .div1 .google:hover{background:#00dfff!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .google:hover .dlogo-google{background-position:-71px -42px}.downloadArea .left-box .btn-wrap .div1 .mac:hover{background:#127df6!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .mac:hover .dlogo-mac{background-position:-107px -42px}.downloadArea .left-box .btn-wrap .div1 .windows:hover{background:#ffb903!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .windows:hover .dlogo-windows{background-position:-148px -42px}.downloadArea .left-box .btn-wrap .div1 .linux:hover{background:#208eea!important;color:#fff!important}.downloadArea .left-box .btn-wrap .div1 .linux:hover .dlogo-linux{background-position:-190px -42px}