html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:"";content:none}table{border-collapse:collapse;border-spacing:0}.top_logo_wrap,.top_logo_wrap .logo_img{width:10rem;height:4.34667rem}.button_wrap{width:100%;height:2.4rem;position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center}.button_wrap .button_red{width:9.46667rem;height:1.28rem;line-height:1.28rem;box-shadow:0 .05333rem .10667rem .02667rem #c003;border-radius:.21333rem;font-size:.42667rem;color:#fff;letter-spacing:0;text-align:center;font-weight:600;background-color:#c0272d}.button_wrap .button_red.disabled{background-color:#c0272d61}#app{display:flex;justify-content:center}.van-popup--center{max-width:8.8rem!important}