I'm not joking, but it's the almost invisible light bulb icon in the very top right. I usually have to hit it then close the browser and restart to get it to go into night mode.

Edit. I'm dumb. If you're logged in hit the gear icon, hit settings, and set the theme to dark.

I'm not joking, but it's the almost invisible light bulb icon in the very top right. I usually have to hit it then close the browser and restart to get it to go into night mode.

Edit. I'm dumb. If you're logged in hit the gear icon and set the theme to dark.