*{ margin: 0px; padding: 0px; font-family: "PingFang-R";}
a{ text-decoration: none;}
@font-face {
    font-family: "DIN-B";
    src: url('../fonts/DIN-Bold.ttf');
}
@font-face {//苹方中粗体
    font-family: "PingFang-B";
    src: url('../fonts/PingFang-Bold.ttf');
}@font-face {//苹方中黑体
    font-family: "PingFang-M";
    src: url('../fonts/PingFang-Medium.ttf');
}@font-face {//苹方常规
    font-family: "PingFang-R";
    src: url('../fonts/PingFang-Regular.ttf');
}
.w1200{ width: 1200px; margin: 0px auto;}
 
.header{ width: 100%; position: fixed; z-index: 10; top: 0px; left: 0px; right: 0px; background: rgba(0,0,0,0.4); height: 51px;}
.header .w1200{ display: flex; justify-content: space-between; align-items: center;}
.header .w1200 .logo{ display: inline-block; width: 150px; height: 51px; overflow: hidden; font-size: 0px;}
.header .w1200 .logo img{ width: 100%;}
.header .w1200 .phone{ padding: 0px 20px; height: 30px; border-radius: 15px; border: 1px solid #FFFFFF; display: flex; align-items: center; color: #FFFFFF;}
.header .w1200 .phone img{ width: 20px; height: 20px;}
.header .w1200 .phone span{ font-size: 21px; margin-left: 10px; font-family: "DIN-B";}
.header .w1200 .nav{ width: calc(100% - 150px - 275px); position: relative;}
.header .w1200 .nav a{ margin: 0px 30px; height: 51px; line-height: 51px; display: inline-block; color: #FFFFFF; font-size: 13px; font-family: "PingFang-R";}
.header .w1200 .nav a.active{ position: relative; font-family: "PingFang-B";}
.header .w1200 .nav a.active::before{ content: ''; position: absolute; left: 0px; bottom: 0px; width: 100%; height: 2px; background: #FE9323; border-radius: 1px; transition: left 0.3s ease;}

.banner{ width: 100%; height: 498px; overflow: hidden; position: relative;}
.banner .swiper-slide{ width: 100%; height: 100%; background-position: top center;}
.banner .swiper-slide .inner{ position: relative; margin-top: 62px; height: 436px;}
.banner .swiper-slide .inner p{ position: absolute; top: 120px; left: 200px; color: #FFFFFF; font-size: 50px; font-family: "PingFang-B";}
.banner .swiper-slide .inner a{ position: absolute; top: 290px; left: 200px; width: 230px; height: 53px; line-height: 53px; background: linear-gradient(to left, #FFB426, #FE8922); display: block; text-align: center; border-radius: 4px; font-size: 24px; color: #FFFFFF;}
.banner .swiper-slide:nth-child(3) .inner a,
.banner .swiper-slide:nth-child(4) .inner a{ background: linear-gradient(to left, #A1A7FF, #5561FF);}
.banner .swiper-pagination{ width: auto!important; left: 259px!important;}
.banner .swiper-pagination .swiper-pagination-bullet{ transition: width 0.3s ease-in-out; background: rgba(255, 255, 255, 0.4); opacity: 1;}
.banner .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{ border-radius: 4px; width: 32px; background: #FFFFFF;}

.box{ width: 100%;}
.box .title{ font-weight: 600; padding-top: 60px; text-align: center; font-family: "PingFang-B"; font-size: 28px; color: #000000;}
.box .subTitle{ text-align: center; font-size: 12px; color: #8C8F99;}
.box .flex{ display: flex; justify-content: space-between;}
.box .flex .item p{ font-size: 16px; color: #343A3F; line-height: 25px; text-align: left;}

#advantage .title{ padding-bottom: 50px;}
#advantage{ padding-bottom: 40px; background: url('../img/advantageBg.png'); background-position: top center;}
#advantage .flex{ margin: 0px 74px;}
#advantage .item{ width: 190px; text-align: center;}
#advantage .item img{ width: 135px; height: 94px;}
#advantage .item .title{ padding-top: 0px; padding-bottom: 0px; margin: 20px 0px 13px; height: 34px; line-height: 34px; display: block; font-family: "PingFang-B"; font-size: 24px; color: #242323;}
#advantage .item ul li{ display: flex; justify-content: space-between; align-items: flex-start; text-align: left;}
#advantage .item ul li + li{ margin-top: 10px;}
#advantage .item ul li span{ display: inline-block; font-size: 13px;}
#advantage .item ul li span:nth-child(1){ width: 50px;}
#advantage .item ul li span:nth-child(2){ width: 150px; color: #343A3F;}

#step .flex{ padding-bottom: 40px;}
#step .title{ padding-bottom: 60px;}
#step .item{ width: 310px;}
#step .item img{ width: 310px; height: 243px;}
#step .item p{ padding-left: 30px; padding-right: 80px;}

#introduce{ padding-bottom: 100px; background: url('../img/introduceBg.png'); background-position: top center;}
#introduce .column{ position: relative; font-size: 28px; color: #FFFFFF; font-family: "PingFang-B"; padding: 15px 70px; background: #5561FF; height: 40px; line-height: 40px;}
#introduce .column::before{ width: 0px; height: 0px; border-left: 15px solid transparent; border-right: 15px solid transparent; border-top: 15px solid #5561FF; content: ''; display: block; position: absolute; left: 170px; bottom: -15px;}
#introduce .left{ margin-top: 55px; width: 680px;}
#introduce .left p{ text-indent: 2em; color: #FFFFFF; line-height: 35px; font-family: "PingFang-B"; font-size: 13px;}
#introduce .left p:nth-child(4){ margin-top: 20px; text-indent: 0em;}
#introduce .left p:nth-child(4) span{ margin-right: 40px; color: #FE9323; text-decoration: underline;}
#introduce .left a{ margin-top: 45px; width: 230px; height: 53px; line-height: 53px; background: linear-gradient(to left, #FFB426, #FE8922); display: block; text-align: center; border-radius: 4px; font-size: 24px; color: #FFFFFF;}
#introduce .right{ margin-top: 150px; width: 480px; height: 440px;}

#history{}
#history .title{ padding-bottom: 30px;}
#history .historyBg{ background: url('../img/historyBg.png'); background-size: 100% 100%;}
#history .flex{ width: 880px; align-items: stretch; position: relative;}
#history .flex::before{ content: ''; display: block; position: absolute; top: -8px; right: calc(50% - 9px); width: 16px; height: 16px; background: #FFFFFF; border: 2px solid #D8D8D8; border-radius: 50%; z-index: 10;}
#history .flex::after{ content: ''; display: block; position: absolute; bottom: -8px; right: calc(50% - 9px); width: 16px; height: 16px; background: #FFFFFF; border: 2px solid #D8D8D8; border-radius: 50%; z-index: 10;}
#history .left,
#history .right{ width: 50%; position: relative;}
#history .left::after{ content: ''; display: block; position: absolute; right: 0px; top: 0px; bottom: 0px; width: 2px; height: 100%; background: #D8D8D8;}
#history .item{ display: flex; color: #242323;}
#history .item .year{ text-align: center; padding-left: 5px; width: 115px; height: 115px; line-height: 115px; background: url('../img/yearBg.png'); display: inline-block; font-size: 29px; font-family: "PingFang-B";}
#history .item .month{ width: 50px; height: 30px; line-height: 30px; display: inline-block; font-size: 18px; margin-top: 25px; font-family: "PingFang-B";}
#history .item .thing{ position: relative; line-height: 25px; margin-top: 40px; width: 295px; font-size: 13px; border-top: 2px solid #D8D8D8; padding: 15px; font-family: "PingFang-B";}
#history .left .item .month{ text-align: right; margin-left: 10px;}
#history .right .item .month{ margin-right: 10px;}
#history .left .item .thing::after{ content: ''; display: block; position: absolute; right: -3px; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: #D8D8D8;}
#history .right .item .thing::before{ content: ''; display: block; position: absolute; left: -3px; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: #D8D8D8;}
#history .monthList{ width: calc(100% - 120px);}
#history .monthList .monthItem{ display: flex; justify-content: space-between;}

#feedback .title{ padding-bottom: 35px;}
#feedback .feedbackSwiper{ position: relative; height: 422px; overflow: hidden;}
#feedback .swiper-pagination{ right: 180px;}
#feedback .swiper-pagination .swiper-pagination-bullet{ margin: 20px 0px; width: 10px; height: 32px; border-radius: 2px; transition: all 0.3s ease-in-out; background: #EFEFEF; opacity: 1;}
#feedback .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active{ background: #5561FF;}
#feedback .item{ justify-content: flex-start; align-items: flex-start;}
#feedback .item + .item{ margin-top: 40px;}
#feedback .item img{ border-radius: 20px; width: 103px; height: 103px;}
#feedback .item span{ font-size: 16px; color: #242323; margin: 0px 20px 0px 30px;}
#feedback .item .main{ width: 800px;}
#feedback .item .main p{ margin-bottom: 10px; font-size: 16px; color: #5561FF;}
#feedback .item .main .txt{ line-height: 52px; background: rgba(85, 97, 255, 0.06); font-size: 22px; color: #78777B; padding: 15px 25px;}

#partner .title{ padding-bottom: 30px;}
#partner .flex{ margin: 0px 16px; justify-content: flex-start; flex-wrap: wrap; padding: 5px; background: #FFFFFF; box-shadow: 2px 2px 30px 0px #E4E4E4;}
#partner .flex .item{ width: 173px; height: 92px; margin: 10px; padding: 0px;}
#partner .flex .item img{ width: 100%; height: 100%;}

#cooperation .title{ padding-bottom: 10px;}
#cooperation .flex{ margin-top: 40px; margin-bottom: 70px;}
#cooperation .flex form{ display: flex; align-items: center;}
#cooperation input{ margin-right: 15px; outline: none; width: 144px; height: 21px; padding: 10px; border: 1px solid #E1E3EA; border-radius: 4px;}
#cooperation input:nth-child(3){ width: 338px;}
#cooperation button{ color: #FFFFFF; font-size: 20px; width: 150px; height: 43px; line-height: 23px; border: none; padding: 10px; outline: none; background: linear-gradient(to left, #FFB426, #FE8922); border-radius: 4px;}
#cooperation .phone{ line-height: 43px; font-size: 35px; color: #FE9323; font-family: "DIN-B";}
#cooperation .phone img{ vertical-align: middle; margin-top: -10px; margin-right: 10px; width: 43px; height: 43px;}

.footer .footerMain{ display: flex; justify-content: center; background: #242323; height: 198px; padding: 0px 260px;}
.footer .footerMain .item{ padding-top: 30px; margin-right: 40px;}
.footer .footerMain .item.img{ margin-right: 0px;}
.footer .footerMain .item.img img{ width: 115px; height: 115px;}
.footer .footerMain .item.img span{ text-align: center;}
.footer .footerMain .item p{ margin-bottom: 25px; font-size: 16px; color: #FFFFFF; font-family: "PingFang-M";}
.footer .footerMain .item a,
.footer .footerMain .item span{ margin-bottom: 10px; display: block; color: #FFFFFF; font-size: 12px;}
.footer .footerOther{ background: #170906; text-align: center; height: 52px; line-height: 52px; color: #8C8F99; font-size: 12px;}