This is fair, although I ask for it to be dark themed to match what I think was the style of typing game I remember growing up with (it's been a while). Bumped up the font though.

And all the text is grey-on-grey and basically unreadable. Not to even mention accessibility.

They all have this rounded box design as well. I wonder where that came from, I don't think it was a predominant style before.

Every vibecoded site have this same dark look with shining hue-gradient borders, can't wait for the future the entire web be filled with this generic look

What evidence do you have that this is vibe coded?