I, quite simply, want to create a legitimate dark mode them with darker text and a grayscale background, but I have no clue how to use the custom CSS on my own and even if I did, whatever the elements are supposed to be or whatever something something I don't know how to get the EDITABLE STYLISTIC ONES and whether to use, like, border-color or background-color or just color. Can I have some pointers here? I already searched around and the only thing I could find in the way of stylistic data values was some dude creating a "dark mode" theme, but it was only applicable to the forum page and the navbar. What am I supposed to do here? I'm on mobile so I can't use inspect element, and I even tried on my pc and had an EXTREMELY hard time finding anything useful, because I don't know CSS and HTML.