[Feature Request]: Use a distinguished colour for visited links

[s3nnet]

Feature Description

Google says: Make visited links change color. Use color-blind-friendly color changes to help readers differentiate links that they've followed against links that they haven't followed. This helps readers navigate your site effectively without revisiting content that they've already read:

https://developers.google.com/style/link-text

Latest Publii on Linux Latest Technews theme

This would be a nice and very appreciated enhancement!

[s3nnet]

P.s.: Right now a visited link is immediately changed to the default link color at returning to e.g. a tags page (blue in this case), but previously visited links are displayed in the default color again.

[candideu]

This can be set via Custom CSS: https://developer.mozilla.org/en-US/docs/Web/CSS/:visited