cite,i{font-style:normal}.header_box>ul,cite{float:right}@font-face{font-family:Poppins;src:url(/font/Poppins-Regular.otf);font-display:swap}@font-face{font-family:Poppins;font-weight:600;src:url(/font/Poppins-SemiBold.otf);font-display:swap}@font-face{font-family:Poppins;font-weight:700;src:url(/font/Poppins-Bold.otf);font-display:swap}@font-face{font-family:Poppins;font-style:italic;src:url(/font/Poppins-Italic.otf);font-display:swap}*{font-family:Poppins,Poppins}body,button,dd,dl,dt,h1,h2,h3,h4,h5,h6,html,input,li,ol,p,ul{margin:0;padding:0}b,em,h1,h2,h3,h4,h5,h6{font-weight:400}body{font-size:16px;line-height:22px}ol,ul{list-style-type:none}a{color:#2c3039;text-decoration:none}a:hover{text-decoration:underline;cursor:pointer}img{max-width:100%;border:0;-ms-interpolation-mode:bicubic;display:block;height:auto}svg:not(:root){overflow:hidden}figure,form{margin:0}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0;white-space:normal;margin-left:-7px}button,input,select,textarea{font-size:100%;margin:0;vertical-align:baseline;vertical-align:middle}button,input{line-height:normal}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer;overflow:visible}button[disabled],input[disabled]{cursor:default}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0;height:13px;width:13px}input[type=search]{-webkit-appearance:textfield;-webkit-box-sizing:content-box;box-sizing:content-box}.container,.header_box>ul>li{-webkit-box-sizing:border-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}textarea{overflow:auto;vertical-align:top}table{border-collapse:collapse;border-spacing:0}.flex_box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap}i{display:inline-block}.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;overflow:hidden}.container{max-width:1400px;width:100%;margin:auto;box-sizing:border-box}.header{z-index:9;position:relative;background:#fff;border-bottom:1px solid transparent;border-bottom:1px solid #EBEBEB}.header_box{height:70px}.header .logo{display:inline-block;margin-top:20px}.header_box>ul>li{display:inline-block;margin-right:40px;line-height:70px;box-sizing:border-box}.header_box>ul>li>i{display:inline-block;margin:0 0 0 11px;width:24px;height:24px;background:url(/images/public/arrow-up-and-down.svg) no-repeat;vertical-align:0}.header_box>ul>li.active>i,.header_box>ul>li:hover>i{text-decoration:none;background:url(/images/public/arrow-up-and-down.svg) no-repeat}.header_box>ul>li>a,.header_box>ul>li>span{font-size:16px;font-weight:400;line-height:24px;cursor:pointer;color:#222}.header_box>ul>li.active>a,.header_box>ul>li.active>span,.header_box>ul>li:hover>a,.header_box>ul>li:hover>span{color:#207BFF;text-decoration:none}.header_box>ul>li:last-child{margin-right:30px}.header_box .search{float:right;margin-top:40px;width:22px;height:22px}.header_box>ul>li>.menu{position:absolute;top:70px;background:#fff;line-height:initial;display:none;-webkit-box-sizing:border-box;box-sizing:border-box;padding:32px 50px;-webkit-box-shadow:0 16px 30px 0 rgba(0,0,0,.06);box-shadow:0 16px 30px 0 rgba(0,0,0,.06);width:100%;max-width:-webkit-max-content;max-width:-moz-max-content;max-width:max-content}.header_box>ul>li>.menu.active{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap}.header_box>ul>li>.menu>div .title{display:block;margin:0 auto 12px;width:100%;-webkit-box-sizing:border-box;box-sizing:border-box;max-width:262px;padding:24px 0 16px;font-size:18px;font-weight:700;color:#333;line-height:21px;text-align:left;border-bottom:1px solid #E9E9E9;position:relative}.header_box .tools_menu,.header_box .video_menu{position:absolute;top:69px;background:#FFF;padding:0 40px 40px 24px}.header_box>ul>li>.menu.tools_menu>div .title{max-width:210px}.header_box>ul>li>.menu .info{font-size:16px;font-weight:600;color:#333;line-height:19px;margin:0}.banner h1,.footer .box dt,h2{font-weight:700}.header_box .video_menu{left:37%;width:665px;-webkit-box-shadow:0 0 30px 1px rgba(0,0,0,.0600);box-shadow:0 0 30px 1px rgba(0,0,0,.0600);border-radius:0 0 10px 10px}.video_menu_inner{overflow:hidden}.header_box .tools_menu{left:41%;width:700px;-webkit-box-shadow:0 0 30px 1px rgba(0,0,0,.0600);box-shadow:0 0 30px 1px rgba(0,0,0,.0600);border-radius:0 0 25px 25px}.header_box .video_list{margin:0;width:100%;display:inline-block}.header_box .video_list a{display:block;margin:0 0 4px;-webkit-box-sizing:border-box;box-sizing:border-box;width:100%;border-radius:8px;padding:12px 0;text-align:left;text-decoration:none}.header_box .video_list:nth-child(1){max-width:-webkit-max-content;max-width:-moz-max-content;max-width:max-content;margin-right:60px}.header_box .video_list:nth-child(2){max-width:-webkit-max-content;max-width:-moz-max-content;max-width:max-content}.header_box>ul>li>.menu .video_list:nth-child(3) .title{max-width:167px}.header_box .header_nav li i{display:inline-block;width:24px;height:24px;margin-left:10px;vertical-align:-6px;background-position:0 -24px}.header_box .toggle{display:none}.header_box .video_list a img{width:20px;height:auto;display:inline-block;margin-right:15px;vertical-align:-4px}.header_box .video_list a:hover{color:#207BFF}.footer{background:#001A40}.footer .box{max-width:1400px;padding-bottom:102px;padding-top:67px;border-bottom:1px solid rgba(255,255,255,.2)}.footer .box .item .logo{display:inline-block}.footer .box .item .info{margin-top:12px;font-size:16px;color:#5C5776;line-height:24px}.footer .box .item{max-width:358px}.footer .box .share{margin-top:24px}.footer .box .share *{vertical-align:middle}.footer .box .share a{width:32px;height:32px;background:url(/images/index/facebook.svg);display:inline-block;-webkit-transition:all .3s linear;transition:all .3s linear}.footer .box .share a.twitter{margin-left:16px;background:url(/images/index/twitter.svg)}.footer .box .share a.youtube{background:url(/images/index/youtube.svg);margin-left:16px}.footer .box .share a:hover{-webkit-transform:translateY(-4px);transform:translateY(-4px)}.footer .box dt{font-size:24px;color:#fff;line-height:32px}.footer .box dl dd:first-of-type{margin-top:8px}.footer .box dl dd a{font-weight:500;font-size:16px;color:#fff;line-height:36px;text-decoration:none}.footer .box dl dd a:hover{color:#207BFF}.footer .copyright{text-align:center;font-size:16px;color:#5C5776;line-height:24px;padding:22px 0 24px;border-top:1px solid rgba(14,0,83,.2)}.footer .copyright .box{padding-bottom:0}.footer .copyright .pay_box img{margin-right:10px}.footer .copyright .pay_box img:last-child{margin-right:0}.footer>div:last-child{padding-top:40px;padding-bottom:40px;font-size:16px;color:#fff;text-align:center}.footer>div:last-child a{font-size:16px;color:#fff;margin:0 10px;text-decoration:none}.footer>div:last-child a:hover{color:#207BFF}.back-to-top{width:100px;height:100px;position:fixed;background:url(/images/index/back-to-top.svg) no-repeat;bottom:70px;right:85px;-webkit-transition:all .3s linear;transition:all .3s linear;cursor:pointer;display:none}.back-to-top:hover{-webkit-transform:translateY(-20px);transform:translateY(-20px)}.back-to-top.is-active{display:block}@media(max-width:1400px){.explore_list a,.header_box>ul>li>.menu .info{font-weight:400;line-height:30px!important}.container{padding-left:20px;padding-right:20px}.header_box{position:relative;z-index:2;text-align:center}.header_box>ul>li:hover{border-color:#eee}.header_box>ul{display:none;position:absolute;top:70px;left:0;background:#fff;width:100%;border-top:1px solid #eee;margin-top:0;z-index:1}.header_box>ul li{display:block;border-bottom:1px solid #eee;padding-left:40px;padding-right:40px;-webkit-box-sizing:border-box;box-sizing:border-box;margin:0;position:relative;z-index:2;background-color:#fff}.header_box>ul li,.header_box>ul li a{line-height:60px}.header_box .toggle{margin-top:25px;width:26px;height:26px;position:relative;float:left;display:block}.header_box .toggle i{width:26px;height:2px;background:#444;display:block;margin-top:12px;border-radius:2px;-webkit-transition:all .2s .3s ease;transition:all .2s .3s ease}.header_box .toggle i::after,.header_box .toggle i::before{clear:both;content:"";position:absolute;width:26px;height:2px;background:#444;left:0;-webkit-transition:top .2s .3s ease,-webkit-transform .3s ease;transition:top .2s .3s ease,-webkit-transform .3s ease;transition:top .2s .3s ease,transform .3s ease;transition:top .2s .3s ease,transform .3s ease,-webkit-transform .3s ease}.header_box .toggle i::after{top:2px}.header_box .toggle i::before{top:22px}.header_box .toggle.active{background-position-y:-26px}.header_box .toggle.active i{background:#fff;-webkit-transition:all .2s 0s ease;transition:all .2s 0s ease}.header_box>ul>li>.menu>div .title i,.header_box>ul>li>.menu>div>div.active .title i{background:url(/images/public/arrow-up-and-down.svg) center no-repeat}.header_box .toggle.active i::after{-webkit-transform:rotate3d(0,0,1,-45deg);transform:rotate3d(0,0,1,-45deg);top:12px;-webkit-transition:top .2s ease,-webkit-transform .2s .3s ease;transition:top .2s ease,-webkit-transform .2s .3s ease;transition:top .2s ease,transform .2s .3s ease;transition:top .2s ease,transform .2s .3s ease,-webkit-transform .2s .3s ease}.header_box .toggle.active i::before{-webkit-transform:rotate3d(0,0,1,45deg);transform:rotate3d(0,0,1,45deg);top:12px;-webkit-transition:top .2s ease,-webkit-transform .2s .3s ease;transition:top .2s ease,-webkit-transform .2s .3s ease;transition:top .2s ease,transform .2s .3s ease;transition:top .2s ease,transform .2s .3s ease,-webkit-transform .2s .3s ease}.header_box>ul>li>.menu{position:static;border:none;-webkit-box-shadow:none;box-shadow:none;width:100%;max-width:1400px;padding:0 0 24px}.header_box>ul>li>.menu>div .title{padding:16px 0}.header_box>ul>li>.menu>div .title i{display:inline-block;margin:0 0 0 11px;width:16px;height:16px;vertical-align:-3px;-webkit-transition:all linear .1s;transition:all linear .1s}.header_box>ul>li>.menu>div>div.active .title{color:#717CFF}.header_box>ul>li>.menu>div>div.active>a{display:block}.explore_list a{margin:0;text-indent:17px}.header_box>ul>li.active>.menu{display:block!important}.header_box>ul>li:hover>a,.header_box>ul>li:hover>span{color:#2c3039}.header_box>ul>li.active>a,.header_box>ul>li.active>span{color:207BFF;text-decoration:none}.header_box>ul>li.active>i,.header_box>ul>li:hover>i{text-decoration:none;background:url(/images/public/arrow-up-and-down.svg) no-repeat}.featured_list a,.header_box .video_list a{padding:0;text-indent:17px;line-height:30px!important;height:auto;display:block}.header .view{text-indent:0;font-weight:400}.header_box>ul>li:last-child{margin:0;-webkit-box-shadow:0 0 10px 0 rgba(0,0,0,.15);box-shadow:0 0 10px 0 rgba(0,0,0,.15);position:relative;z-index:1}.header_box .video_list:nth-child(1),.header_box .video_list:nth-child(2){max-width:100%;margin-right:0}.header_box>ul>li{text-align:left}.footer .copyright .pay_box{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding-top:8px}.footer .copyright .pay_box img{margin:8px 10px}}@media (max-width:1200px){.container{padding-left:20px;padding-right:20px}}@media (max-width:1180px){.footer .box,.footer>div:last-child{-webkit-box-orient:vertical;-webkit-box-direction:normal}.footer{padding-top:0}.footer .copyright .pay_box{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding-top:8px}.footer .copyright .pay_box img{margin:8px 10px}.footer{margin-top:0}.footer .box{-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:80px 40px 40px}.footer .box .item{-webkit-box-ordinal-group:3;-ms-flex-order:2;order:2;text-align:center;margin-top:40px;max-width:100%}.footer .box dl{width:100%;background:rgba(22,53,98,.71);margin-bottom:16px;padding:12px 16px;-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:8px}.footer .box dl:last-child{margin-bottom:0}.footer .box dl dt{position:relative}.footer .box dl dt::after,.footer .box dl dt::before{clear:both;content:"";width:12px;height:2px;position:absolute;top:50%;background:#fff}.footer .box dl dt::after{right:8px;-webkit-transform:translate(0,-50%) rotate(45deg);transform:translate(0,-50%) rotate(45deg)}.footer .box dl dt::before{right:0;-webkit-transform:translate(0,-50%) rotate(-45deg);transform:translate(0,-50%) rotate(-45deg)}.footer .box dl.active dt::after,.footer .box dl.active dt::before{background:#4691FF}.footer .box dl dd{display:none}.footer .box dl.active dd{display:block}.back-to-top{zoom:.8;bottom:80px}.footer .box dt{font-size:20px;line-height:28px}.footer>div:last-child{-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.footer>div:last-child p{margin-bottom:20px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-wrap:wrap;flex-wrap:wrap}.footer>div:last-child a{margin:10px 10px 0}}.banner,.banner .banner_left{-webkit-box-sizing:border-box}@media (max-width:800px){.footer .box{padding:48px 20px 40px}}@media (max-width:600px){.footer .box dt{font-size:16px;line-height:24px}}h2{font-size:40px;color:#222;line-height:48px;text-align:center;margin-bottom:50px}.banner{background:linear-gradient(95deg,#DEFDFF 0,#3B8BFF 100%);padding:64px 0 66px;box-sizing:border-box;margin-bottom:120px}.banner>div{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.banner .banner_left{width:100%;max-width:600px;box-sizing:border-box}.banner h1{font-size:48px;color:#222;line-height:56px;text-align:left;margin-bottom:20px}.banner .system p,.banner .trait li{font-weight:400;font-size:16px;color:#222;line-height:26px;text-align:left}.banner .system p{display:inline-block;margin-bottom:26px}.banner .system p:last-child{margin-left:30px}.banner .system p img{display:inline-block;vertical-align:-8px;margin-right:8px}.banner .system p span{background:-webkit-linear-gradient(left,#4ba9ff,#f05634);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.banner .trait li{position:relative;padding-left:15px;margin-bottom:8px}.banner .trait li::before{content:"";position:absolute;width:4px;height:4px;border-radius:50%;background:#222;left:0;top:10px}.banner .trait li:last-child{margin-bottom:0}.banner .trait{margin-bottom:32px}.banner .btn_box{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.banner .btn_box a{background:#207BFF;border-radius:12px;border:2px solid #207BFF;min-width:240px;-webkit-box-sizing:border-box;box-sizing:border-box;display:block;margin:0 10px;text-align:center;padding:14px 10px;font-weight:600;font-size:20px;color:#FFF;line-height:28px;text-decoration:none;height:60px}.banner .btn_box a i{width:32px;height:32px;background:url(/images/index/download.svg);vertical-align:-9px;margin-right:8px}.banner .btn_box a:hover{background:#1572fd}.banner .btn_box a.buy{background:0 0;color:#207BFF}.banner .btn_box a.buy:hover{background:#207BFF;color:#FFF}.manager{background:url(/images/index/backgroung-middle.png) bottom center no-repeat;background-size:contain}.manager h2{margin-bottom:30px}.manager .info{font-weight:400;font-size:16px;color:#222;line-height:26px;text-align:center;max-width:1052px;width:100%;margin:0 auto 50px}.manager .manager_box li{background:rgba(255,255,255,.56);border-radius:14px;border:1px solid #ACCEFF;width:100%;max-width:322px;padding:46px 44px 86px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-bottom:50px;position:relative;overflow:hidden}.manager .manager_box li img{opacity:1;-webkit-transition:all .5s ease-in-out;transition:all .5s ease-in-out}.manager .manager_box li>div{position:absolute;top:188px;left:50%;-webkit-transform:translate(-50%,0);transform:translate(-50%,0);-webkit-box-sizing:border-box;box-sizing:border-box;max-width:300px;width:100%;cursor:pointer;-webkit-transition:all .5s ease-in-out;transition:all .5s ease-in-out}.manager .manager_box li>div .title{font-weight:700;font-size:20px;color:#222;line-height:28px;text-align:center;margin-bottom:10px}.manager .manager_box li>div .desc{opacity:0;-webkit-transition:all .5s ease-in-out;transition:all .5s ease-in-out;font-weight:400;font-size:16px;color:#222;line-height:22px;text-align:center}.manager .manager_box li:hover img{opacity:0}.manager .manager_box li:hover>div{top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.manager .manager_box li:hover>div .desc{opacity:1}.choose{margin-bottom:120px}.choose .choose_box{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.choose .choose_box .line{background:#EAEAEA;height:88px;width:1px;margin:0 44px}.choose .choose_box .choose_item{min-width:202px;-webkit-box-sizing:border-box;box-sizing:border-box}.choose .choose_box .choose_item .text{font-weight:700;font-size:52px;color:#0056D2;line-height:72px;text-align:center;margin-bottom:30px}.choose .choose_box .choose_item .info{font-weight:700;font-size:20px;color:#222;line-height:28px;text-align:center}.media .info,.media .media_message .media_item .details{font-weight:400;font-size:16px;line-height:26px;text-align:center}.media{background:-webkit-gradient(linear,left top,left bottom,from(#E8F2FF),to(#FFF));background:linear-gradient(180deg,#E8F2FF 0,#FFF 100%);padding:120px 0}.media .info{color:#222;max-width:1052px;width:100%;margin:0 auto 50px}.media .media_message{position:relative}.media .media_message .media_item{background:#4691FF;border-radius:24px;max-width:1166px;width:100%;margin:0 auto 30px;padding:0 84px 60px;-webkit-box-sizing:border-box;box-sizing:border-box;position:relative;overflow:hidden;display:none}.media .media_message .media_item.active{display:block}.media .media_message .media_item>img{height:78px;width:auto;display:block;margin:18px auto 26px;z-index:2;position:relative}.media .media_message .media_item .details{padding-top:37px;color:#FFF}.media .media_message .media_item::before{content:"";width:478px;height:240px;border-radius:50%;position:absolute;background:#fff;top:0;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);z-index:1}.media .media_icon{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.media .media_icon li{margin:0 22px;cursor:pointer;border-bottom:4px solid transparent}.media .media_icon li.active{border-bottom:4px solid #4691FF}.media .next_icon,.media .previousc_icon{position:absolute;width:72px;height:72px;background:url(/images/index/left-icon.svg) no-repeat;left:0;top:50%;-webkit-transform:translate(0,-50%);transform:translate(0,-50%);cursor:pointer}.media .next_icon{background:url(/images/index/right-icon.svg) no-repeat;left:auto;right:0}.review .review_box li{background:#FFF;-webkit-box-shadow:0 0 20px 0 rgba(0,0,0,.1);box-shadow:0 0 20px 0 rgba(0,0,0,.1);border-radius:24px;width:100%;max-width:420px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:40px 32px 36px}.review .review_box li .name{font-weight:700;font-size:20px;color:#222;line-height:28px;text-align:left;margin:26px 0}.review .review_box li .name img{display:inline-block;margin-left:20px}.review .review_box li .text{font-weight:400;font-size:16px;color:#222;line-height:26px;text-align:left}.product.container{position:relative;background:-webkit-gradient(linear,left top,right top,from(#418FFF),to(#D9F5FF));background:linear-gradient(90deg,#418FFF 0,#D9F5FF 100%);border-radius:24px;padding:80px 100px;-webkit-box-sizing:border-box;box-sizing:border-box;margin-bottom:176px;margin-top:181px}.product .product_left{width:100%;max-width:758px;-webkit-box-sizing:border-box;box-sizing:border-box;text-align:left}.product .product_left .product_title{font-weight:700;font-size:32px;color:#FFF;line-height:40px;margin-bottom:22px}.product .product_left .product_desc{font-weight:400;font-size:20px;color:#FFF;line-height:28px;margin-bottom:50px}.product .product_left .btn_box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.product .product_left .btn_box a{background:#FFF;border-radius:12px;min-width:240px;display:block;font-weight:600;font-size:20px;color:#207BFF;line-height:60px;text-align:center;text-decoration:none}.product .product_left .btn_box a.buy{margin-left:20px}.product .product_left .btn_box a:hover{background:#207BFF;color:#fff}.product .product_right{position:absolute;right:0;top:-34px}.article{margin-bottom:120px}.article .article_box .article_list{padding-top:12px;background:#4691FF;border-radius:24px;overflow:hidden;width:100%;max-width:676px}.article .article_box .article_list>div{background:#E8F2FF;border-radius:24px;width:100%;max-width:100%;padding:50px;-webkit-box-sizing:border-box;box-sizing:border-box}.article .article_box .article_list .classify{font-weight:700;font-size:20px;color:#222;line-height:28px;margin-bottom:20px}.article .article_box .article_list .classify i{display:inline-block;width:28px;height:28px;background:url(/images/index/articles-ios-transfer.svg) no-repeat;margin-right:12px;vertical-align:-6px}.article .article_box .article_list:nth-child(2) .classify i{background:url(/images/index/articles-apps-transfer.svg)}.article .article_box .article_list ul li a{font-weight:400;font-size:16px;color:#222;line-height:26px;text-align:left;padding-left:20px;display:block;margin-bottom:16px;position:relative;text-decoration:none}.article .article_box .article_list ul li a::before{position:absolute;content:"";width:4px;height:4px;border-radius:50%;left:0;top:11px;background:#222}.article .article_box .article_list ul li a:hover{color:#207BFF}.article .article_box .article_list ul li a:hover::before{background:#207BFF}.article .article_box .article_list ul li:last-child a{margin-bottom:0}.article .article_box .article_list .more{margin-top:20px;font-weight:700;font-size:16px;color:#4691FF;line-height:26px;text-align:left;display:block;text-decoration:none}.article .article_box .article_list .more i{display:inline-block;width:22px;height:22px;background:url(/images/index/right-arrow.svg) no-repeat;vertical-align:-6px}@media (max-width:1400px){.container{padding:0 20px}.banner .banner_left{max-width:590px}.banner>div>img{height:auto;width:100%;max-width:516px}.manager .manager_box li{max-width:282px}.manager .manager_box li:hover>div{max-width:96%}.review .review_box li{max-width:366px}.product.container{max-width:1200px}.product .product_left{max-width:524px}.article .article_box .article_list{max-width:574px}.media .media_message .media_item{max-width:1016px}}@media (max-width:1200px){.article .article_box{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.article .article_box .article_list{margin-bottom:40px}}@media (max-width:1180px){.banner>div,.product.container{-webkit-box-orient:vertical;-webkit-box-direction:normal}.banner>div{-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.banner>div>img{margin:32px auto 0;max-width:516px}.article .article_box,.choose .choose_box,.manager .manager_box,.review .review_box{-ms-flex-pack:distribute;justify-content:space-around;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.product.container{max-width:94%;margin:80px auto 126px;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding-bottom:0}.product .product_right{position:unset;-webkit-transform:translate(0,50px);transform:translate(0,50px);margin:0 auto}.article,.banner,.choose{margin-bottom:80px}.media{padding:80px 0}.article .article_box .article_list,.review .review_box li{margin-bottom:40px;max-width:688px}.article .article_box .article_list:last-child,.review .review_box li:last-child{margin-bottom:0}.product .product_left{text-align:center;margin:0 auto}.choose .choose_box{zoom:.7}.product .product_left .btn_box{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.media .media_message .media_item{width:100%;max-width:700px;padding:0 22px 38px}.manager{background-size:cover}.manager .manager_box li{margin:0 50px 50px}}@media (max-width:850px){.manager .manager_box li{margin:0 0 50px}}@media (max-width:768px){.choose .choose_box{zoom:.65}.media .media_message .media_item{width:100%;max-width:524px;padding:0 22px 38px}.product.container{padding:60px 82px}}@media (max-width:750px){.banner h1,h2{color:#222;text-align:center}.banner .system,.banner h1,h2{text-align:center}.banner .btn_box,.product .product_left .btn_box{-webkit-box-orient:vertical;-webkit-box-direction:normal}.product .product_left .btn_box{-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.product .product_left .btn_box a.buy{margin:20px auto 0}.product.container{padding:60px 60px 0}.banner h1{font-weight:700;font-size:32px;line-height:40px}h2{font-size:24px;line-height:32px;margin-bottom:24px}.banner .btn_box{-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.banner .btn_box a{margin:0 auto 10px}.choose .choose_box{zoom:.5}.media .media_message .media_item{max-width:420px}.media .media_message .media_item>img{zoom:.8}}@media (max-width:600px){.choose{display:none}.banner .system p{display:block;text-align:center}.media .media_icon li img{height:30px;width:auto}.banner .system p:last-child{margin-left:0}.media .next_icon,.media .previousc_icon{display:none}.media .media_message .media_item{padding:0 18px 16px}}@media (max-width:570px){.media .media_icon li img{margin:5px 10px}.media .media_icon li{margin:0}.media .media_message .media_item::before{max-width:90%;width:100%}}@media (max-width:450px){.media .media_message .media_item{max-width:320px}.container{padding:0 10px}.product.container{padding:60px 10px}.article .article_box .article_list>div{padding:40px 20px}.media .media_icon li img{height:25px}}@media (max-width:375px){.media .media_icon li img{height:22px}}