I have a suggestion for the overall look of this site. As mentioned in the title, I would appreciate it if there was an option for nightmode. The site would basically have the same layout but with different, essentially darker, neutral colours like dark grey or green or blue (maybe even ask the community which would be preferred most). Just as in settings you can choose the colour of the playing board, you could choose if you want nightmode on or off, but maybe in a bit more reachable spot, like where the language settings are at the top of the page.
The point of this is that during night time when most lights are off, the computer's light quickly becomes irritating and even exhausting to the user's eyes. The problem is that it's much more noticeable in sites like this, because of the bright white and turqoise(?) background. And it's also an often occurence considering one may want to watch live a tournament that takes place on the other side of the world from where they live.
I've seen the implementation of this in other sites, which makes me believe adding a simple option to enable it is a viable idea. It would also be a great addition to chess24, considering how it attracts users from all over the world throughout the whole day, just like the number in the name suggests ;)
Thanks for your time.