.overview-content{margin:0 auto;max-width:1920px;font-weight:400;font-size:16px;color: #fff;background: #0b1530;overflow-x: hidden;}
.overview-content .w1366{width:85.375em;position:relative;margin:0 auto}
.overview-content .w1440{width:90em;position:relative;margin:0 auto}
.overview-content .w1570{position:relative;margin:0 auto;width:98.125em}
.overview-content .w1200{position:relative;margin:0 auto;width:75em}
.overview-content .medium{font-weight:500}
.overview-content .text{padding: 4.75em 0 3.5em;}
.overview-content .text>h2{font-size:3.125em;line-height:1.2;font-weight: 400;}
.overview-content .text>p{padding-top:1em;font-size:1.25em;line-height:1.5}
.overview-content .m-show{display: none;}
.overview-content .section{position: relative;}
.overview-content .bg-text{position: absolute;width: 100%;height:0;bottom: 0;}
.overview-content .bg-text>*{position: absolute;}
.overview-content .text-center{text-align: center;}
.overview-content .flex-wrap{display: flex;flex-wrap: wrap;justify-content: space-between;}
.overview-content .flex-justify{justify-content: space-between;}
.overview-content .flex-nowrap{flex-wrap: nowrap;align-items: center;}
.overview-content .icons-wrap .icon{display: block;background-size:auto 100%;background-repeat:no-repeat;margin: 0 auto;}
@media (max-width:1600px){.overview-content{font-size:1vw}
.overview-content .w1570{width:92em}
}
@media (max-width:1024px){.overview-content{font-size:1.1111vw}
}
@media (max-width:736px){html{font-size:10.35px}
.overview-content{font-size:1rem}
.overview-content .w1366,.overview-content .w1440,.overview-content .w1570,.overview-content .w1200{margin:0;width:auto}
.overview-content .text{text-align:left;padding: 0;}
.overview-content .text>h2{padding:4rem 6% 1.5rem;font-size:2.25rem}
.overview-content .text>p{padding:0 6% 3rem;font-size:1.625rem;line-height:1.5}
.overview-content .m-show{display: block;}
}
.overview-content .a{background: url(a.jpg) bottom/120em auto no-repeat;height: 50em;}
.overview-content .a .text{padding: 5.75em 0 0 1em;width: 50%;}
.overview-content .a .text h2{font-size: 3.4375em;}
.overview-content .a .text p{font-size: 1.875em;padding-top: .75em;}
.overview-content .a .text .model{display: inline-block;padding: .1em .5em;margin-top: .75em;border-radius: .5em;background: linear-gradient(90deg, #3b58e5, #863088, #c3103d);}
.overview-content .b{background:#0a1830 url(b.jpg) bottom/100% auto no-repeat;padding-bottom: 34%;}
.overview-content .b .bg-text{padding-top: 22%;}
.overview-content .b .desc{width: 10%;text-align: center;font-size: 1.25em;line-height:1.3;}
.overview-content .b .desc1{left:10%;top:6%;}
.overview-content .b .desc2{left:16.5%;top:49%;}
.overview-content .b .desc3{left:34%;top:70%;}
.overview-content .b .desc4{left:48.5%;top:70%;}
.overview-content .b .desc5{left:58%;top:57%;}
.overview-content .b .desc6{left:72.5%;top:49%;}
.overview-content .b .desc7{left:79%;top:9%;}
.overview-content .c ul{width: 88%;max-width: 1715px;margin: 0 auto;text-align: center;}
.overview-content .c li{display: inline-block;width: 22.5%;margin: 0 1.125%;padding-bottom: 4em;vertical-align: top;}
.overview-content .c .img{height: 0;padding-bottom: 100%;background-position:center;background-size: contain;background-repeat: no-repeat;box-shadow: 1px 1px 16px rgba(194,0,0,.68);}
.overview-content .c .img1{background-image: url(c1.jpg);}
.overview-content .c .img2{background-image: url(c2.jpg);}
.overview-content .c .img3{background-image: url(c3.jpg);}
.overview-content .c .img4{background-image: url(c4.jpg);}
.overview-content .c li p{font-size: 1.5em;padding-top: .75em;}
.overview-content .d{background:#0b1530 url(d.jpg) bottom/120em auto no-repeat;height: 60em;}
.overview-content .d .text{width: 40%;padding-top: 12em;}
.overview-content .d .img{position: relative;margin-top:2em;background: url(d-img.png) center/contain no-repeat;height:0;padding-bottom: 35%;margin-left: -5%;}
.overview-content .d .img .desc{position: absolute;font-size: .875em;font-weight: 400;line-height: 1.4;width: 20%;text-align: center;}
.overview-content .d .img .desc1{left:0;top:40%}
.overview-content .d .img .desc2{left:0;top:85%}
.overview-content .d .img .desc3{left:82.5%;top:40%}
.overview-content .d .img .desc4{left:82.5%;top:85%}
.overview-content .d .img .desc5{left:23%;top:38%;text-align: left;}
.overview-content .d .img .desc6{left:63%;top:38%;text-align: right;}
.overview-content .e ul{width: 88%;max-width: 1715px;margin: 0 auto;text-align: center;}
.overview-content .e li{display: inline-block;width: 49.5%;padding-bottom: 4em;vertical-align: top;}
.overview-content .e .img{height: 0;padding-bottom: 70%;background-position:center;background-size: contain;background-repeat: no-repeat;}
.overview-content .e .img1{background-image: url(e1.png);}
.overview-content .e .img2{background-image: url(e2.png);}
.overview-content .e li h3{font-size: 1.25em;line-height: 1.3;padding: 0 8%;}
.overview-content .e li p{font-size: 1.125em;padding: .75em 8% 0;line-height: 1.3;}
.overview-content .f .flex-wrap+.flex-wrap{margin-top: 3.5em;padding-bottom: 4em;}
.overview-content .f .flex1{width: 35%;}
.overview-content .f .flex2{width: 50%;}
.overview-content .f .flex .text h3{font-size: 1.25em;line-height: 1.3;}
.overview-content .f .flex .text p{font-size: 1.125em;}
.overview-content .f .flex .img{position:relative;height:0;padding-bottom: 35%;background-position: 0 50%;background-repeat: no-repeat;background-size: contain;}
.overview-content .f .flex .img1{background-image: url(f1.png);}
.overview-content .f .flex .img2{background-image: url(f2.png);padding-bottom: 40%;}
.overview-content .f .img .desc{position: absolute;width: 20%;text-align: center;}
.overview-content .f .img .desc .num{font-size: 1.65em;}
.overview-content .f .img .desc1{left: 10%;top:90%;}
.overview-content .f .img .desc2{left: 50%;top:2%;}
.overview-content .f .img .desc3{left: 54%;top:90%;}
.overview-content .f .img .desc4{left: -23%;top:21%;font-size: 1.125em;color: #22c0f4;width: 30%;text-align: right;}
.overview-content .f .img .desc5{font-weight: 500;font-size: 3em;line-height: 1;text-shadow: 1px 1px 10px  #22c0f4;width: 20%;text-align: right;top:46%;left:-20%}
.overview-content .f .img .desc5 .small{font-size: .5em;}
.overview-content .f .img2 .desc5{font-size: 2.5em;top: 31%;}
.overview-content .f .img .desc6{left: -23%;top:80%;font-size: 1.125em;color: #22c0f4;width: 30%;text-align: right;}
.overview-content .f .img2 .desc7{left:-22%;top:5%;text-align: right;width: 30%;}
.overview-content .g{background: url(g.jpg) bottom/100% auto no-repeat;padding-bottom: 33%;}
.overview-content .g .text{padding: 6em 0 2em 51%;}
.overview-content .g .text .tip{font-size: 1em;opacity: .5;}
.overview-content .g .bg-text{padding-top: 45%;}
.overview-content .g .desc{font-size: 1.45em;line-height: 1.3;width: 10%;text-align: center;left: 10%;}
.overview-content .g .desc1{top:0;}
.overview-content .g .desc2{top:6.5%;}
.overview-content .g .desc3{top:14.5%;}
.overview-content .g .desc4{top:22%;}
.overview-content .h{background: url(h.jpg) bottom/120em auto no-repeat;padding-bottom: 10em;}
.overview-content .h .text{width: 50%;}
.overview-content .h li{display: inline-block;margin-right: 2em;vertical-align: top;max-width: 8em;}
.overview-content .h .icon{width: 4em;height: 4em;background-image: url(h-icons.png);}
.overview-content .h .icon1{background-position: 0;}
.overview-content .h .icon2{background-position: 33%;}
.overview-content .h .icon3{background-position: 66%;}
.overview-content .h .icon4{background-position: 100%;}
.overview-content .h li p{font-size: .875em;color: #00a2ff;padding: 1em;text-align: center;    line-height: 1.3;}
.overview-content .i .imgs{width: 88%;max-width: 1520px;margin: 0 auto;}
.overview-content .i .imgs ul{width:100%;text-align:justify;}
.overview-content .i .imgs ul li{position:relative;display:inline-block;margin-left:1.6875%;vertical-align:middle;}
.overview-content .i .imgs ul .li1{width:26%;}
.overview-content .i .imgs ul .li2{width:49%;}
.overview-content .i .imgs ul .li3{width: 17.75%;}
.overview-content .i .imgs ul li .img{height:0;background-position:center;background-size:contain;background-repeat:no-repeat;}
.overview-content .i .imgs ul .li1 .img{background-image:url(i1.png);padding-bottom: 111%;}
.overview-content .i .imgs ul .li2 .img{background-image:url(i2.png);padding-bottom: 59%;}
.overview-content .i .imgs ul .li3 .img{background-image:url(i3.png);padding-bottom: 164%;}
.overview-content .i .imgs ul li .desc{position:absolute;font-weight:400;color: #02a5db;}
.overview-content .i .imgs ul li h2.desc{top:5%;left:0;right:0;text-align:center;font-size:1.75em;color:#fff;}
.overview-content .i .imgs ul li .desc1{top:48%;left:7.25%;}
.overview-content .i .imgs ul li .desc3{top:48%;left:28%;}
.overview-content .i .imgs ul li .desc4{top:48%;left:83%;}
.overview-content .i .imgs ul li .desc5{top:48%;left:47%;}
.overview-content .i .imgs ul li .desc7{top:89%;left:67%;display:inline-block;width:29%;text-align:center;font-size:1.45em;}
.overview-content .j ul{width: 88%;max-width: 1715px;margin: 0 auto;text-align: center;}
.overview-content .j li{display: inline-block;width: 46%;margin:0 1.75%;padding-bottom:6em;vertical-align: top;}
.overview-content .j .img{height: 0;padding-bottom: 67%;background-position:center;background-size: contain;background-repeat: no-repeat;box-shadow: 1px 1px 32px rgba(255, 0, 0, .65);}
.overview-content .j .img1{background-image: url(j1.jpg);}
.overview-content .j .img2{background-image: url(j2.jpg);}
.overview-content .j li h3{font-size: 1.25em;line-height: 1.3;padding: 1.75em 8% 0;}
@media screen and (max-width:736px){
    .overview-content .a{background: url(m/a.jpg) bottom/100% auto no-repeat;height: 0;padding-bottom: 133%;}
    .overview-content .a .text{width: auto;padding: 0;}
    .overview-content .a .text h2{font-size: 9.75vw;}
    .overview-content .a .text p{font-size: 4vw;padding: 5vw 6% 0;}
    .overview-content .a .text .model{margin: 4vw 6%;}
    .overview-content .b{background-image: url(m/b.jpg);padding-bottom: 85%;}
    .overview-content .b .bg-text{padding-top: 27%;}
    .overview-content .b .desc{width: 23%;font-size: 2.75vw;}
    .overview-content .b .desc2{top:6%;left:37.5%}
    .overview-content .b .desc3{top:6%;left:69.5%}
    .overview-content .b .desc4{top:75%;left:32%}
    .overview-content .b .desc6{top:75%;left:9%}
    .overview-content .b .desc7{top:75%;left:69.5%}
    .overview-content .b .desc5{top:62%;left:49.5%}
    .overview-content .c ul{padding: 3rem 0 2rem;}
    .overview-content .c li{width: 46.5%;margin: 0 1.125% 2rem;padding:0;box-shadow: 1px 1px 16px rgba(194,0,0,.68);}
    .overview-content .c .img{box-shadow: none;}
    .overview-content .c li p{font-size: 2.75vw;background: #00358f;padding: 3vw 0;}
    .overview-content .d{background: url(m/d.jpg) bottom/100% auto no-repeat;height:auto;padding-bottom: 105%;}
    .overview-content .d .text{padding: 0;width: auto;}
    .overview-content .d .img{width: 98%;margin: 0 auto;}
    .overview-content .d .img .desc{font-size: 2.5vw;}
    .overview-content .e li{width: auto;position: relative;text-align: left;padding-bottom: 70%;margin-bottom: 2rem;}
    .overview-content .e li h3{font-size: 1.875em;padding: 0 3%;}
    .overview-content .e li p{padding: 1.25rem 3% 0}
    .overview-content .e .img{position: absolute;bottom:0;width: 100%;}
    .overview-content .f .flex .text h3{font-size: 1.875em;padding:2rem 6% 1.25rem;}
    .overview-content .f .flex1,.overview-content .f .flex2{width: 100%;}
    .overview-content .f .flex2{margin-left: 20%;font-size: 2vw;}
    .overview-content .g{background-image: url(m/g.jpg);padding-bottom: 70%;}
    .overview-content .g .text{width:auto;padding: 0;}
    .overview-content .g .bg-text{padding-top: 70%;}
    .overview-content .g .desc{font-size: 3vw;left:9%;width: 20%;}
    .overview-content .g .desc2{top: 12%;}
    .overview-content .g .desc3{top: 24.5%;}
    .overview-content .g .desc4{top: 37.5%;}
    .overview-content .h{background: url(m/h.jpg) bottom/100% auto no-repeat;padding-bottom: 80%;}
    .overview-content .h .text{width: auto;padding:0;}
    .overview-content .h ul{margin: 0 6%;}
    .overview-content .h li{width: 20%;max-width: none;margin: 0 4% 0 0;}
    .overview-content .h li p{padding: 1rem 0 0;}
    .overview-content .i .imgs ul .li1{width:60%}
    .overview-content .i .imgs ul .li2{width: 100%;margin-top: 2rem;}
    .overview-content .i .imgs ul .li3{width: 50%;margin-top: 2rem;}
    .overview-content .i .imgs ul li h2.desc{font-size: 1.25rem;}
    .overview-content .i .imgs ul li .desc{font-size: 2.25vw;}
    .overview-content .i .imgs ul li .desc7{font-size: 1.125rem;}
    .overview-content .j li{width: 100%;padding-bottom: 3rem;}
    .overview-content .j .img{box-shadow: none;}
}