.green {
 color:#00e599;
}
.dark-blue {
 color:#003;
}
.gray {
 color:#969696;
}
html body {
 font-family:"SF Pro SC","SF Pro Text","SF Pro Icons","PingFang SC",'Segoe UI',SegoeUI,"Microsoft YaHei","微软雅黑","Helvetica Neue","Helvetica","Arial",sans-serif;
 letter-spacing:.03em;
}
*:not(.iconfont) {
 font-family:"SF Pro SC","SF Pro Text","SF Pro Icons","PingFang SC",'Segoe UI',SegoeUI,"Microsoft YaHei","微软雅黑","Helvetica Neue","Helvetica","Arial",sans-serif !important;
}
h1,
.h1 {
 font-size:5.75rem;
 line-height:1.5;
 letter-spacing:.03em;
 font-weight:800;
}
h2,
.h2 {
 font-size:2.25rem;
 line-height:1.5;
 letter-spacing:.03em;
 font-weight:600;
}
h3,
.h3 {
 font-size:1.75rem;
 line-height:1.5;
 letter-spacing:.03em;
 font-weight:600;
}
h4,
.h4,
h5,
.h5,
h6,
.h6 {
 font-size:1.25rem;
 line-height:1.5;
 letter-spacing:.03em;
 font-weight:600;
}
html[lang="zh"] .get-started-title {
 font-size:4.375rem;
}
.introduction-title {
 line-height:1;
}