body{font-family:PingFangSC-Medium,PingFang SC}.header{width:calc(100% - 30px);background-color:#fff;position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:4px 15px}.logo{width:40%}.logo img{width:100%;display:block}.rightlist{display:flex;align-items:center}.smbtn{padding:5px 6px;border-radius:15px;border:1px solid #62c3d5;color:#62c3d5;font-size:14px;margin-right:24px}.item{width:30px}.item img{width:100%;display:block}.itembox{position:fixed;top:0;left:0;right:0;bottom:0;width:100%;background-color:rgba(28,31,31,.89);text-align:center;z-index:200;display:none}.close{width:30px;margin-top:70px}.itemlistbox{margin-top:12px;padding:0 37px}.itemlist{color:#fff;font-size:1.125rem}.itemlist p{padding:28px 0;border-bottom:1px solid #575757}.smbox{position:fixed;top:0;left:0;right:0;bottom:0;width:100%;background-color:rgba(28,31,31,.89);text-align:center;z-index:200;display:none}.smcodebox{position:relative;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;background:#fff;border-radius:12px;padding:24px 0}.smclosebtn{width:30px;position:absolute;top:12px;right:12px}.smclosebtn img{width:100%}.smcode{width:200px;margin:0 auto}.smcode img{width:100%}.smcode p{font-size:1rem;color:#333;font-weight:700}.bottom{font-size:.75rem;color:#aaa;width:70%;margin:50px auto}.bottom span{color:#0068ff}