*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Noto Sans TC,Microsoft JhengHei,Roboto,Helvetica,Arial,sans-serif;color:#1f2937;line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}