@charset "utf-8";.banner{width:100%;overflow:hidden;position:relative;margin-top:50px}.banner img{display:block;width:100%}.banner .banner-box-text1{line-height:1.8;font-size:16px;color:#fff;position:absolute;left:47%;top:44%;width:39%}.banner .banner-box-text2{line-height:1.5;font-size:16px;color:#fff;position:absolute;left:47%;top:68%;width:45%}.banner .banner-box-text2 ul{display:flex}.banner .banner-box-text2 ul li{width:30%;text-align:center}.banner   .banner-box-text2 ul li:nth-child(2){margin-left:2%;margin-right:2%}.pro-title{color:#fff;font-size:38px;margin-bottom:30px;font-weight:bold}.pro-sub-title{color:#ccc;font-size:16px;line-height:1.5}.center{text-align:center}.part00{background:#f6f7f8;padding:6% 20px}.part00 .img-title{margin-bottom:30px;width:100%;max-width:919px}.part00 .pro-sub-title{font-size:18px;color:#828898}.part00 .part00-img{margin:4% auto 0;width:100%;max-width:1206px}.part01{background:url(/images/GA3/part01-bg.jpg) center center no-repeat;overflow:hidden;background-size:cover;padding-top:6%;padding-left:20px;padding-right:20px}.part01-block{display:flex;align-items:flex-start;justify-content:center}.part01 .img-title{margin-bottom:20px}.part01 .part01-box{width:35%;margin-left:30px;text-align:left;margin-top:5.5%}.part01 .part01-box .part01-box-title{font-size:42px;color:#101010;font-weight:bold;margin-bottom:30px}.part01 .part01-box .pro-sub-title{color:#333;width:80%}.part01 .part01-box .pro-sub-title em{color:#345aca;font-style:normal}.part01 .part01-img{width:100%}.part0{background:url(/images/GA3/part0-bg.jpg) center center no-repeat;position:relative;overflow:hidden;background-size:cover}.part0 img{display:block;margin-right:auto;margin-left:11%;max-width:89%}.part0 .part0-box{position:absolute;left:12%;top:20%}.part0 .part0-box h3{font-size:64px;color:#000;font-weight:bold;margin-bottom:20px}.part0 .part0-box p{color:#303c54;font-size:34px;margin-bottom:15px}.part0 .part0-box p span{color:#335cc7;font-weight:bold}.part0 .part0-box2{margin-top:18%;font-size:27px;color:#335cc7;line-height:2}.part1{background:#0c0f17;text-align:center;padding:6% 20px}.part1 .part1-box{display:flex;align-items:center;justify-content:center;margin-top:6.5%}.part1 .part1-box .part1-box-left{width:27%;text-align:left;margin-left:10%;margin-bottom:3%}.part1 .part1-box .part1-box-left p{color:#fff;font-size:16px;line-height:1.5}.part1 .part1-box .part1-box-left p em{color:#1d85de}.part1 .part1-box .part1-box-left .part1-p{padding-top:50px}.part1 .part1-box .part1-box-right img{width:100%}.part2{background:linear-gradient(90deg,#0c0f17,#282a2f);padding:6% 20px}.part2 .part2-box{margin:3% auto 0;display:flex;justify-content:center;align-items:center}.part2 .part2-box .part2-box-img{margin-right:5%;position:relative}.part2 .part2-box .part2-box-img img{display:block;width:100%;max-width:1041px;border-radius:20px}.part2 .part2-box .part2-img-1{opacity:1}.part2 .part2-box .part2-img-2{position:absolute;left:0;top:0;opacity:0}.part2 .sub-text{position:relative}.part2 .sub-text-box1{opacity:1;width:100%}.part2 .sub-text-box2{position:absolute;left:0;top:0;opacity:0;width:100%}.part2 .part2-box .part2-box-tab ul{border-left:3px solid #999}.part2 .part2-box .part2-box-tab ul li{color:#999;font-size:21px;padding-left:30px;margin-left:-4px;padding-top:8px;padding-bottom:8px;cursor:pointer;border-left:5px solid transparent}.part2 .part2-box .part2-box-tab ul li:last-child{margin-top:35%}.part2 .part2-box .part2-box-tab ul .active{color:#fff;border-left:5px solid #345aca}.part2 .pro-sub-title{width:56%;margin:0 auto}.show{opacity:1!important;transition:opacity .5s ease-in-out}.hide-none{opacity:0!important;transition:opacity .5s ease-in-out}.part3{background:url(/images/GA3/part3-bg.jpg) center center no-repeat;background-size:cover;padding:6% 20px 0}.part3 .part3-img{margin:0 auto;display:block;margin-top:-5.5%;width:100%;max-width:1439px}.part3 .part3-box{padding-left:3%}.part3 .pro-sub-title{width:50%;margin:0 auto;color:#fff}.part4{background:#e6e7ea;padding:6% 20px}.part4 .pro-title{color:#101010}.part4 .part4-box img{width:100%;max-width:1201px;display:block;margin:4% auto 0;border-radius:20px}.part4 .pro-sub-title{width:55%;margin:0 auto;color:#333}.part5{background:#000 url(/images/GA3/part5-bg.png) center center no-repeat;background-size:cover;padding:6% 20px}.part5 .part5-box img{width:100%;max-width:1295px;display:block;margin:4% auto 0}.part5 .pro-sub-title{width:53%;margin:0 auto}.part6{background:#000;padding:6% 0 0}.part6 img{display:block;max-width:100%}.part6 .pro-title,.part6 .pro-sub-title{position:relative;z-index:1}.part6 .part6-box{margin-top:-9%}.part7{background:#f6f7f8;padding:6% 20px}.part7 .pro-title{color:#000}.part7 ul{display:flex;flex-wrap:wrap;justify-content:space-between;max-width:1120px;margin:0 auto}.part7 ul li{background:#eee;border-radius:10px;width:calc(50% - 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