Dark theme inline code links are completely indistinguishable from non-link inline code

[kisaragi-hiu]

In dark mode, inline code links (links that only contain inline code, like this) look identical to inline code that isn't a link.

Dark theme	Light theme

Reproduction:

• Visit a page that has both non-link inline code and inline code links (links that only contain inline code like this)
  • Such as .client modules or changelog
• Switch to dark mode if not already in dark mode
• Try to figure out if an inline code element is a link or not, and notice that it's a lot harder without the visual distinction.

This reproduces on both Firefox and Chromium.