The article is incredibly interesting, but the choice of colors is so low-contrast that I can only read in it "reader mode", where the animations don't work. I have resorted to "select all" where the letters stand out a bit, but it's ugly and not very ergonomic...
> It's white on black, or at least white on very dark gray.
It's light grey (#666b67) on dark grey (#222623), not much contrast on desktop.
Mobile uses other colours, the same background (#222623) but a lighter font color (#B2B5B3), which is _way_ better.