@charset "utf-8";body{font-family: "Microsoft YaHei", Arial, sans-serif;background-color: #001614}.sc-wrap{min-width: 1200px;width: 100%;margin: 0 auto}.sc-box{width: 1200px;margin: 0 auto;}h1,h2,h3,h4,h5,p{margin-bottom: 0;font-weight: normal}
.sc-header{background: url("images/banner.jpg") no-repeat center top;height: 1294px}
.st-1{margin-top: -378px}.st-1 .cons{font-size: 18px;color: #fff;line-height: 30px;border:2px solid #4ffad4;border-radius: 20px;background: linear-gradient(to right, #02183d, #02241e);padding: 22px 20px}
.st-2{margin-top: 50px}.st-2 .cons{display: flex;justify-content: space-around;border-top: 6px solid #fff}.st-2 .cons .item{flex:0 0 260px;position: relative}.st-2 .cons .item .con{border-radius: 10px 10px 0 0;border:2px solid #86fefe;height: 248px}.st-2 .cons .item .time{font-size: 18px;line-height: 1;color: #fff;text-align: center;padding: 30px 0 15px}.st-2 .cons .item .title{font-size: 18px;background-color: #cadefb;text-align: center;line-height: 1;padding: 22px 0;color: #1c6ddd;}.st-2 .cons .item.active .title{background-color: #dffcfc;font-weight: bold}.st-2 .cons .item p{font-size: 16px;color: #fff;padding: 6px 16px 8px}.st-2 .cons .item:before{content: '';width: 22px;height: 22px;border-radius: 50%;background-color: #fff;border:1px solid #86fefe;position: absolute;top: -14px;left: 50%;margin-left: -11px}.st-2 .cons .item.active:before{border:2px solid #a49cfb}
.common-header{padding: 80px 0 50px;}.common-header .title-box{position: relative}.common-header .title{font-size: 36px;line-height: 1;color: #fff;text-align: center;padding-bottom: 36px;position: relative}.common-header .title:before,.common-header .title:after{content: '';height:3px;width: 186px;background-color: #fff;position: absolute;bottom: 8px;}.common-header .title:before{right: 50%;margin-right: 26px}.common-header .title:after{left: 50%;margin-left: 26px}
.common-header .title-box:after{content: '';width: 20px;height: 20px;border-radius: 50%;background-color: #fff;position: absolute;bottom: 0;left: 50%;margin-left: -10px}
.st-3{background: url("images/bg-st3.png") no-repeat center bottom;padding-bottom: 84px}
.st-3 .cons{display: flex;padding-top:60px}.st-3 .cons .item{flex: 0 0 400px;padding: 0 40px}.st-3 .item .title{font-size: 24px;color: #fff;font-weight: bold;position: relative;line-height: 1;padding: 40px 0 17px;text-align: center}.st-3 .item p{font-size: 16px;line-height: 30px;color: #fff;margin-top: 13px}.st-3 .item .title:after{content: '';width: 60px;height: 3px;background-color: #19ebff;border-radius:1.5px;position: absolute;bottom: 0;left: 50%;margin-left: -30px}
.st-3 .ps{color: #e1feff;line-height: 1;margin-top: 40px;text-align: right}
.st-5{background-color: #0b5a60;padding: 60px 0 76px}
.st-4{padding-bottom:106px}.st-4 .item{display: flex;border-radius: 10px;position: relative;}.st-4 .item .sz{font-size: 36px;color: #e1feff;font-weight: bold;display: inline-flex;align-items: center;justify-content: center;border-radius: 50%;width: 73px;height: 73px;background-color: #21d1e8;position: relative}
.st-4 .item .txt{color: #e1feff;height: 73px;padding-left: 326px;font-size: 24px;display: flex;align-items: center}.st-4 .item:first-child,.st-4 .item:last-child{background: linear-gradient(to right,#001614,#1dd5e6)}.st-4 .item:nth-child(2){background: linear-gradient(to right,#4862e9,#564bc9)}.st-4 .item:before{content: '';width: 97px;height: 97px;border-radius: 50%;background-color: #001614;position: absolute;left: -15px;top: 50%;margin-top: -49px}.st-4 .item .txt span{font-weight: bold;font-size: 30px}.st-4 .item:not(:last-child){margin-bottom: 27px}
.st-4 .ps{font-size: 20px;color: #e1feff;line-height: 1;padding: 80px 0;text-align: center}.st-4 .doc-down{text-align: center}.st-4 .doc-down a{font-size: 30px;font-weight: bold;color: #fff;line-height: 1;padding-bottom: 14px;border-bottom: 2px solid #22d0e8}