Rendering on mobile devices

Mobile devices do not render same as pc sometimes?
I tested a project on my mobile device(Galaxy S20) but mine does not render properly.
My desktop and Chrome mobile mode work.

on pc:

on mobile:

code: https://github.com/bemuse01/globe-v.20210629
live: https://bemuse01.github.io/globe-v.20210629/

(Particles seem not to be rendered.)
https://github.com/bemuse01/globe-v.20210629/tree/main/assets/js/application/globe2/particle