/* 前台统一 rem 基准：1rem = viewport / 7.5，桌面封顶 64px */
html{line-height:1.15;font-size:50px;font-size:13.3333vw;-webkit-text-size-adjust:100%}
html{font-size:50px;font-size:clamp(50px,13.3333vw,64px)}
body{color:#333;font-size:.28rem;font-style:normal;font-weight:400;font-family:"PingFangSC-Regular","PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}
html,body,button,input,select,textarea{font-family:"PingFangSC-Regular","PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif}
.notice{font-family:inherit}
@media (min-width:480px){html{font-size:64px}}