:root{--headerHeight: 64px;--padding: 40px;--themeColor: #1A73E8}*{-webkit-box-sizing:border-box;box-sizing:border-box}a{text-decoration:none}.p-lr{padding-left:var(--padding);padding-right:var(--padding)}body{padding:0;margin:0;background-color:#fff}.android,.ios,.pc{display:inline-block}.android,.ios{display:none}#to-top{position:fixed;bottom:120px;right:30px;cursor:pointer;color:var(--themeColor);background-color:var(--themeColor);padding:10px;z-index:1000;display:none;border-radius:5px}#to-top img{width:30px}header{background-color:#fff;position:relative;-webkit-box-shadow:0 2px 6px 0 rgba(32,33,37,.1);box-shadow:0 2px 6px 0 rgba(32,33,37,.1);padding:0 var(--padding);position:fixed;left:0;top:0;width:100%;height:var(--headerHeight);z-index:99}header .wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;width:100%;height:var(--headerHeight);max-width:1200px;margin:0 auto}header .logo img{height:50px}header .nav{line-height:calc(var(--headerHeight) - 2px)}header .nav a{margin-right:24px;font-size:16px;color:#202125;display:inline-block;border-bottom:2px solid rgba(0,0,0,0)}header .nav a:hover,header .nav a.on{color:var(--themeColor);border-bottom-color:var(--themeColor)}header .button-box{z-index:0;visibility:hidden}header .button-box.on{z-index:10;visibility:visible}header .button-box .button{font-size:1rem;color:#fff;background-color:var(--themeColor);border:none;border-radius:32px;cursor:pointer;font-weight:500;line-height:46px;outline:none;padding:0 24px;-webkit-transition:background-color,color .3s;transition:background-color,color .3s}header .button-box .button:hover{-webkit-transform:scale(1.1);transform:scale(1.1)}header.tr-head .button-box{display:none}header #mobile-nav{height:100%;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:none}header #mobile-nav .btn{width:1.25rem;border-radius:30px;height:3px;background-color:var(--themeColor);position:relative;display:block;-webkit-transition:ease-out .3s;transition:ease-out .3s;cursor:pointer}header #mobile-nav .btn::before{display:block;content:"";width:1.25rem;border-radius:30px;height:3px;background-color:var(--themeColor);position:absolute;top:-0.375rem;-webkit-transition:ease-out .3s;transition:ease-out .3s;visibility:visible}header #mobile-nav .btn::after{display:block;content:"";width:1.25rem;border-radius:30px;height:3px;background-color:var(--themeColor);position:absolute;top:.375rem;-webkit-transition:ease-out .3s;transition:ease-out .3s;visibility:visible}header #mobile-nav.open .btn{visibility:hidden;-webkit-transition:0s;transition:0s}header #mobile-nav.open .btn::before{-webkit-transform:rotate(45deg);transform:rotate(45deg);top:0}header #mobile-nav.open .btn::after{-webkit-transform:rotate(-45deg);transform:rotate(-45deg);top:0}.crumbs{width:100%;font-size:14px;font-weight:400;color:#333;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:15px 4px}.crumbs a{color:#333}.crumbs a:hover{color:var(--themeColor)}.crumbs span{margin:0 6px}.list{display:-webkit-box;display:-ms-flexbox;display:flex;padding:24px 24px 8px;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-wrap:wrap;flex-wrap:wrap}.list .item{padding:18px 16px;width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;border-bottom:1px solid #dedede}.list .item img{width:155px;height:108px;border-radius:5px;-o-object-fit:cover;object-fit:cover;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;margin-right:18px}.list .item img:hover{-webkit-transform:scale(1.1);transform:scale(1.1)}.list .item .info{-webkit-box-flex:1;-ms-flex-positive:1;flex-grow:1;min-width:0}.list .item .info .title{width:100%;font-weight:bold;font-size:16px;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}.list .item .info .desc{height:38px;line-height:19px;font-size:14px;color:#666;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;cursor:pointer;margin-top:8px}.list .item .info .time{font-size:14px;color:#666;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-top:8px}.list .item .info .time i{display:inline-block;width:14px;height:14px;margin-right:4px;background:url("../image/list-time.png");background-size:14px}.list .item:hover .info .title{color:var(--themeColor)}main{padding-top:var(--headerHeight)}.wrapper{max-width:1400px;margin:0 auto}footer{width:100%;background:#e8f1fd;text-align:center;font-size:12px;padding:24px 1rem}footer p{margin:5px 0;font-size:12px;text-align:center;color:rgba(32,33,36,.7)}footer a{color:rgba(32,33,36,.7)}.error-404-container{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;background-color:#fafafa;min-height:calc(100vh - 50px - 4.375rem)}.error-404-container .alert{text-align:center;padding:50px 0}.error-404-container .alert img{width:316px}.error-404-container .alert p{font-size:1rem;color:#898585;line-height:34px}.error-404-container .alert .btn{font-size:12px;color:#fff;background-color:var(--themeColor);border-radius:.3125rem;width:5rem;height:1.875rem;line-height:1.875rem;display:block;margin:0 auto}.index-container .section1 .info{padding:110px var(--padding) 0;text-align:center}.index-container .section1 .info .title{font-weight:bold;color:#202124;font-size:52px}.index-container .section1 .info .function{margin:44px 0 70px;font-size:30px;color:#202124;opacity:.7}.index-container .section1 .info .button{width:376px;height:104px;line-height:104px;background:var(--themeColor);color:#fff;border-radius:60px;cursor:pointer;font-size:30px;margin:0 auto;text-align:center}.index-container .section1 .info .button img{display:inline-block;vertical-align:middle;width:38px;height:38px;margin-right:5px}.index-container .section1 .swiper{max-width:850px;margin:0 auto;padding:30px 0}.index-container .section1 .swiper .swiper-slide{width:100%}.index-container .section1 .swiper .swiper-slide img{width:100%;display:block}.index-container .section1 .swiper .swiper-pagination-bullet{-webkit-transition:.3s;transition:.3s}.index-container .section1 .swiper .swiper-pagination-bullet-active{width:46px;border-radius:60px;-webkit-transition:.3s;transition:.3s}.index-container .section2 .item{padding:60px var(--padding);position:relative;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.index-container .section2 .item:nth-child(2n-1){-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.index-container .section2 .info{width:42%;max-width:400px;margin:0 auto}.index-container .section2 .info .title{font-size:30px;line-height:2.75rem;color:#202125;font-weight:bold;margin:15px 0}.index-container .section2 .info .desc{font-size:16px;line-height:20px;color:#202125;opacity:.7}.index-container .section2 .image-box{width:56%;overflow:hidden}.index-container .section2 .image-box img{display:block;max-width:100%;width:100%}.index-container .section3{background-color:#1967d2;height:800px;overflow:hidden;word-break:break-word;padding:0 var(--padding)}.index-container .section3 .wrapper{height:100%;grid-template-rows:1fr;grid-column-gap:49px;grid-template-columns:repeat(12, 1fr);position:relative;display:grid}.index-container .section3 .info{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;grid-column:1/span 4}.index-container .section3 .info .title{font-size:3rem;line-height:3.5rem;color:#fff;margin-bottom:24px;font-weight:400}.index-container .section3 .info .button{font-size:1rem;line-height:1.5rem;border-radius:32px;cursor:pointer;font-weight:500;height:46px;outline:none;padding:0 24px;-webkit-transition:background-color,color .3s;transition:background-color,color .3s;background-color:#fff;color:#174ea6;border:none;line-height:46px;width:180px}.index-container .section3 .info .button:hover{background-color:#e8f0fe}.index-container .section3 .images-1{-webkit-transform:translate(0, 0);transform:translate(0, 0);height:100%;position:absolute;visibility:hidden;grid-column:6/span 4;grid-row:1;left:117px;margin-top:45px}.index-container .section3 .images-1 img{width:auto;-webkit-filter:drop-shadow(11px 17px 0 rgba(32, 33, 37, 0.28));filter:drop-shadow(11px 17px 0 rgba(32, 33, 37, 0.28));-webkit-transform:rotate(45deg);transform:rotate(45deg)}.index-container .section3 .images-2{height:100%;position:absolute;visibility:hidden;grid-column:6/span 6;grid-row:1;left:-116px;top:734px}.index-container .section3 .images-2 img{-webkit-transform:rotate(45deg);transform:rotate(45deg);width:auto}.index-container .section3 .images-3{height:100%;position:absolute;visibility:hidden;grid-column:6/span 6;grid-row:1;left:522px;top:124px}.index-container .section3 .images-3 img{width:auto;-webkit-transform:rotate(45deg);transform:rotate(45deg)}.index-container .section3.animated .images-1{-webkit-animation:down-diagonal 1.5s ease-out;animation:down-diagonal 1.5s ease-out;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.index-container .section3.animated .images-2{-webkit-animation:up-diagonal 1.5s ease-out;animation:up-diagonal 1.5s ease-out;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.index-container .section3.animated .images-3{-webkit-animation:left-diagonal 1.5s ease-out;animation:left-diagonal 1.5s ease-out;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}.help-container{margin-bottom:30px}.help-container .download-banner{padding:24px 0 0}.help-container .download-banner a{width:100%;padding-top:7.8%;background:url(https://image.sanxiang-sh.com/lsty/s-1.png) no-repeat;background-size:cover;background-position:left center}.help-container .list-box{background-color:#fff}.help-container .list-box .column-title{padding:24px 24px 0;font-size:18px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.help-container .list-box .column-title a{font-size:14px;color:#999}.help-container .list-box .column-title a:hover{color:var(--themeColor)}.help-container .list-box .pagination{text-align:center;padding-bottom:28px}.help-container .list-box .pagination a,.help-container .list-box .pagination span,.help-container .list-box .pagination select{padding:5px 10px;-webkit-box-shadow:0px 0px 2px 1px rgba(0,0,0,.16);box-shadow:0px 0px 2px 1px rgba(0,0,0,.16);font-size:12px;color:#333;margin-right:16px;display:inline-block;text-align:center;margin-bottom:16px}.help-container .list-box .pagination a.button,.help-container .list-box .pagination span.button,.help-container .list-box .pagination select.button{border-radius:0}.help-container .list-box .pagination a.current,.help-container .list-box .pagination span.current,.help-container .list-box .pagination select.current{background-color:var(--themeColor);color:#fff}.help-container .list-box .pagination select{border:none;outline:none;margin-bottom:16px}.help-container .container{background-color:#fff;padding-bottom:24px;width:100%}.help-container .container h2{font-weight:bold;font-size:24px;color:#2c2c2c;padding:20px;text-align:center;margin:0}.help-container .container .info{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding-bottom:24px;border-bottom:1px solid #dedede}.help-container .container .info span{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:14px;color:#837f7f;margin:0 30px}.help-container .container .info a{color:var(--themeColor)}.help-container .container .info .time i{display:inline-block;width:14px;height:14px;margin-right:4px;background:url(../image/list-time.png);background-size:14px}.help-container .container .info .user i{display:inline-block;width:14px;height:14px;margin-right:4px;background:url(../image/refer.png);background-size:14px}.help-container .container article{font-size:16px;line-height:32px;color:#333;display:block;padding:0 24px;word-wrap:break-word;word-break:break-all;padding:30px;border-bottom:1px solid #dedede}.help-container .container article img{margin:10px auto;display:block;max-width:100%;height:auto !important}.help-container .container article p{margin:0}.help-container .recommend{background:#fff;padding:24px;width:100%}.help-container .recommend .module-title{font-weight:bold;font-size:20px;color:#333;display:-webkit-box;display:-ms-flexbox;display:flex;position:relative}.help-container .recommend .module-title::after{content:"";display:block;width:100px;height:3px;background:var(--themeColor);opacity:.7;position:absolute;left:0;bottom:-0.625rem}.help-container .recommend .list{padding-left:0;padding-right:0}.help-container .recommend .list .item{-webkit-box-shadow:none;box-shadow:none;padding:16px 0;margin:0}.download-container .wrapper{padding:40px 15px}.download-container img{width:100%;max-width:360px;margin:0 auto;display:block}.download-container .title{font-size:26px;color:#383a3b;text-align:center;margin-top:32px;margin-bottom:14px;font-weight:600;letter-spacing:-1px}.download-container .title a{color:#383a3b}.download-container .tips{font-size:14px;margin:14px 10px 30px;line-height:1.5;text-align:center;color:#333}.download-container .download a{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;border-radius:5px;font-weight:bold;margin:10px;width:280px;color:#fff;padding:10px 14px;font-size:15px;line-height:2;background-color:var(--themeColor);margin:0 auto}@media screen and (max-width: 1080px){:root{--padding: 15px}.list{padding:1rem}.list .item{width:100%;padding:.9375rem 0}.list .item img{width:6rem;height:3.875rem;-webkit-box-shadow:2px 6px 10px -1px #999;box-shadow:2px 6px 10px -1px #999}.list .item .info{width:calc(100% - 7rem)}.list .item .info .title{font-size:.875rem;color:#333;margin-top:.625rem}.list .item .info .desc{display:none}.list .item .info .time{font-size:.75rem;margin-top:.5rem}header .wrapper{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}header #mobile-nav{display:-webkit-box;display:-ms-flexbox;display:flex}header .nav{margin-left:0;position:fixed;right:-50%;z-index:999;top:var(--headerHeight);display:block !important;width:50%;height:auto;background-color:#292929;padding:0;-webkit-transition:right .5s;transition:right .5s;line-height:2.5rem}header .nav.open{right:0;-webkit-transition:right .5s;transition:right .5s}header .nav a{height:auto;width:100%;border-right:none;border-bottom:1px solid #e4e4e4;margin:0;text-align:center;border-bottom:.01rem solid #333;font-size:.8125rem;color:#fff !important;margin:0}header .nav a.active{background-color:#000}header .button-box{background-color:#fff;border-top:2px solid #dbdce0;-webkit-box-shadow:0 2px 6px 0 rgba(32,33,37,.1);box-shadow:0 2px 6px 0 rgba(32,33,37,.1);padding:8px;width:100%;position:fixed;left:0;top:var(--headerHeight)}header .button-box .button{width:100%;text-align:center}footer{padding:1rem}.index-container{padding:1.875rem var(--themeColor)}.index-container .section1 .info .title{font-size:24px}.index-container .section1 .info .function{font-size:18px;margin:1.25rem 0}.index-container .section1 .info .button{width:200px;height:40px;line-height:40px;font-size:16px}.index-container .section1 .info .button img{width:18px;height:18px;margin-bottom:3px}.index-container .section2 .item{-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-orient:vertical !important;-webkit-box-direction:reverse !important;-ms-flex-direction:column-reverse !important;flex-direction:column-reverse !important;padding:10PX var(--padding)}.index-container .section2 .item .image-box{width:100%}.index-container .section2 .item .image-box img{margin-top:15px;position:static;width:100%;height:auto;max-height:none}.index-container .section2 .item .info{width:100%;margin:0}.index-container .section2 .item .info .title{font-size:20px}.index-container .section2 .item .info .desc{font-size:16px;line-height:24px;margin:0}.index-container .section3 .wrapper{height:auto;grid-template-rows:230px auto}.index-container .section3 .info{margin-top:120px;grid-column:1/span 12;text-align:center}.index-container .section3 .info .button{margin:0 auto}.index-container .section3 .images-1{grid-column:1/span 6;left:90px;grid-row:2;margin-top:95px}.index-container .section3 .images-1 img{width:170px}.index-container .section3 .images-2{display:none}.index-container .section3 .images-3{grid-row:2;grid-column:3/span 9;left:124px;top:312px}.index-container .section3 .images-3 img{width:760px}.help-container .download-banner{padding:0}.help-container .download-banner a{padding-top:21.8%;background:url(../image/s-3.png) no-repeat;background-size:cover;background-position:center}.help-container .list-box .column-title{padding:var(--padding) var(--padding) 0}.help-container .list-box .pagination{padding:0 1rem}.help-container .list-box .pagination a,.help-container .list-box .pagination span,.help-container .list-box .pagination select{padding:.375rem .625rem;font-size:.75rem;margin-right:10px;display:inline-block;margin-bottom:15px}.help-container .container h2{font-weight:600;font-size:18px;padding:1rem}.help-container .container .info{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding-bottom:10px}.help-container .container .info span{margin:0 15px}.help-container .container article{padding:var(--padding)}.help-container .recommend{padding:var(--padding)}.help-container .recommend .module-title{font-size:18px;line-height:18px;margin-bottom:20px}.help-container .recommend .module-title i{width:18px;height:18px;background-size:100% 100%}.help-container .recommend .list{padding:0}}@media screen and (max-width: 648px){#to-top{bottom:70px;right:16px}#to-top img{width:30px;height:30px}.error-404-container .alert img{width:12.5rem}.error-404-container .alert h2{font-size:16px}}