
 <!DOCTYPE html> <html class="font-primary"> <head> <title>404 – Page Not Found</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"> <meta http-equiv="x-ua-compatible" content="ie=edge"> <style> *,
  *::after,
  *::before {
    box-sizing: inherit;
  }

  html {
    box-sizing: border-box;
    font-family: sans-serif;
    font-size: 14px;
  }

  body {
    margin: 0;
    font: 1rem/1.6 "Microsoft YaHei", Helvetica, Arial, sans-serif;
    colo