markdown运行html css js 实现下雪

代码

{% raw %}
<style>
#snow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  pointer-events: none;
}
</style>
<div>
  <canvas id="snow"></canvas>
  <script
    defer
    src="https://rmt.dogedoge.com/fetch/~/source/jsdelivr/npm/jquery@latest/dist/jquery.min.js"
  ></script>
  <script>
    const notMobile = !navigator.userAgent.match(
      /(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i
    );
  </script>

  <script
    async
    type="text/javascript"
    src="https://cdn.jsdelivr.net/gh/Candinya/Kratos-Rebirth@latest/source/js/snow.min.js"
  ></script>
</div>
{% endraw %}