*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang TC,Microsoft JhengHei,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;background:#f8fafc;color:#0f172a}a{color:inherit;text-decoration:none}