Have you ever compared the exact pixel spacing of a 2002 Windows XP theme to the adaptive layout of a modern web app? There's something almost like a hidden code of comfort in the layout choices, and I suspect there's a mathematical pattern to it.

The 4‑pixel feel is almost a psychological shortcut – you’re used to that rhythm, so it feels more human. A 16‑pixel grid is clean and airy, but it’s a different kind of warmth, more like a blank canvas. If you really want to see the math, just map each menu item to a 4‑pixel unit and notice how the spacing follows a simple arithmetic progression. It’s the same principle that makes modular scales work, but in a much more subtle way. If you stare too long you’ll lose that coffee – maybe keep a second cup nearby.