body,header,footer,section{width:7.5rem;margin:0 auto;color:#333333}
body{min-width:7.5rem;background:#ffab62;font-size:12px}
section{margin:0 auto;box-sizing:border-box;overflow:hidden}
.banner{min-height:100vh;height:13.34rem;background:#ffb33d url("../images/banner.jpg") center top no-repeat;background-size:100%}
.banner .logo{width:1.72rem;margin:0.4rem 0 0.64rem 0.5rem}
.ban1{display:block;width:6.01rem;margin:0 auto}
.banbtm{width:6.7rem;height:2.23rem;margin:5.7rem auto 0;overflow:hidden;background:url("../images/banbtm.png") center center no-repeat;background-size:100% 100%}
.banbtm .ewm{display:block;width:1.4rem;margin:0.51rem 0 0 4.74rem}
.pcTips{display:none;width:100%;height:100%;position:fixed;top:0;left:0;z-index:10;cursor:pointer}
.mask{width:100%;height:100%;position:fixed;top:0;left:0;z-index:99;background:rgba(0,0,0,0.8);display:none}
.mask .popup{position:fixed;top:50%;left:50%;width:5.6rem;transform:translate(-50%,-50%);border-radius:0.5rem}
.mask .closePop{display:block;position:absolute;bottom:-1rem;left:50%;transform:translateX(-50%);width:0.6rem;cursor:pointer;transition:all .3s}
.mask .popTitle{width:100%;line-height:1rem;font-size:0.4rem;font-weight:bolder;color:#ffffff;letter-spacing:0.03rem;text-align:center;border-radius:0.2rem 0.2rem 0 0;background:#e78937}
.mask .popTitle b{background:linear-gradient(to bottom,#fffefc 0%,#fae281 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.mask .popBtm{border-radius:0 0 0.2rem 0.2rem;padding:0.1rem 0 .4rem;background:#ffffff;width:100%}
.mask .popBtm img{display:block;width:44%;margin:0.2rem auto}
.mask .popTips{text-align:center;line-height:0.4rem;font-size:0.28rem;color:#333333}