Links in the site's right sidebar have a hover style that is imperceptible in dark mode

[dario-piotrowicz]

Links in the right sidebar have a hover style, the style is ok in light mode (but a bit weak in my opinion):

However the style is practically imperceptible in dark mode (#ffffff vs #e9edf0):

I think that a darker color should be used for the hover style

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Original context for the issue: nodejs/api-docs-tooling#285 (comment)