html{margin:0;padding:0;font-family:SourceHanSansCN-Regular,SourceHanSansCN;font-size:62.5%}body{width:100%;margin:0 auto;font-size:1.4rem;line-height:2.2rem}ul,li{list-style:none}img{border:none}a{color:#333;outline:none;font-size:1.4rem;text-decoration:none}input{lighting-color:none}#header{z-index:99;width:100%;position:fixed;top:0}#crumb{padding:90px 15% 0}#content{min-height:calc(100vh - 440px);padding:2rem 15% 0;line-height:2rem}#crumb a{color:#515253;outline:none;font-family:PingFangSC-Regular,PingFang SC;font-size:14px;font-weight:400;line-height:2rem}#content .headline{color:#171819;text-align:center;padding-bottom:2rem;font-family:PingFangSC-Regular,PingFang SC;font-size:1.6rem;font-weight:400;line-height:2.2rem}#content .paragraph .name,#content .paragraph .desc{color:#171819;font-family:PingFangSC-Regular,PingFang SC;font-size:14px;font-weight:400;display:block}#content .paragraph .name{line-height:2.8rem}#content .paragraph .desc{line-height:2.4rem}#content .download{text-align:center;margin:3rem 0}#content .download a:hover{color:#fff;animation:.5s downloadover;-webkit-animation:downloadover .5 1;-ms-animation-fill-mode:forwards;background:#8bc229;animation-fill-mode:forwards;box-shadow:0 0 4px #0000001a}#content .download a{text-align:center;color:#fff;background:#666;border-radius:2.1rem;outline:none;width:13.1rem;height:4.2rem;font-family:SourceHanSansCN-Medium,SourceHanSansCN;font-size:14px;font-weight:500;line-height:4.2rem;text-decoration:none;display:inline-block}#content .download-unavailable{color:#515253;text-align:center;background:#f7f8f5;border:1px solid #e4e7df;border-radius:6px;max-width:56rem;margin:3rem auto;padding:1.2rem 1.8rem}#content a[data-missing-target=true]{color:#515253;cursor:default;text-decoration:none}.download-out{animation:.5s downloadout;-webkit-animation:downloadout .5 1;-ms-animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;-moz-animation-fill-mode:forwards;-o-animation-fill-mode:forwards}@keyframes downloadover{0%{margin-top:0}to{margin-top:-8px}}@keyframes downloadout{0%{margin-top:-8px}to{margin-top:0}}@media screen and (min-width:768px) and (max-width:950px){#crumb{padding:9rem 2% 0}#content{padding:2rem 2% 0}}@media screen and (max-width:768px){#crumb,#content{padding:2rem 2% 0}}