html{scroll-behavior:smooth;}html,body,ul,li,div,p,h1,h2,h3,h4,h5,h6,dl,dt,dd,img,span,input{margin:0;padding:0;list-style:none;}
body{max-width:7.5rem;margin:0 auto;color:#333;font:14px "microsoft yahei";background:#fcfcfc;}
body.index{padding-bottom:1rem;background:#551f8b;}a{color:#333;text-decoration:none;}a:focus{outline:0;}img{border:none;}i,em{font-style:normal;}
.cf:after{content:"";display:block;height:0;visibility:hidden;clear:both;}.cf{zoom:1;}.mt8{margin-top:.78rem;}
.u-topbar{position:fixed;width:100%;top:0;z-index:9999;}footer{display:none !important;}
input,button{display:block;font-family:"microsoft yahei";white-space:pre-wrap;word-wrap:break-word;border:none;outline:none;resize:none;appearance:none;}

.bm{width:100%;height:5rem;background:url(img/bm-bg.jpg?v412) no-repeat;background-size:100% 100%;box-sizing:border-box;}
.bm form{width:6.55rem;height:6.32rem;margin:0 auto;padding:.8rem .35rem 0;}
.bm form input{width:100%;height:.8rem;margin:0 auto .9rem;font-size:.3rem;background:transparent;}
.bm form input.tel{margin-bottom:.6rem;}.bm form button{width:100%;height:.8rem;margin:0 auto;background:transparent;}