@charset "utf-8";
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;color:#222;background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
button{border:0;background:none}
.clear:after{content:"";display:block;clear:both}