ChatGPT is so much better than Google:
instead of wasting my time by linking to unhelpful / outdated / unrelated StackOverflow resources, it tells me to do the work by myself right away:

> To ensure consistent pseudo-element width across different browsers, including Safari, you can follow these steps: [...]
> (some basic HTML/CSS 101 seemingly quoted from a 2015 textbook)
>
> It's important to note that browser behavior might vary due to different rendering engines or versions. While following best practices helps achieve consistent results, you might still encounter small discrepancies. Cross-browser testing is always recommended to ensure your design looks consistent across different browsers, including Safari.
>
> For any specific issues you encounter in Safari, consider checking for known bugs or quirks that might affect pseudo-elements and their sizing. Online resources, developer forums, and documentation can provide valuable insights into Safari-specific behavior and workarounds.