here is my HTML code:

<link rel="icon" media="screen" href="A" type="image/png" />
<link rel="icon" media="(prefers-color-scheme:dark)" href="B" type="image/png" />
<link rel="icon" media="(prefers-color-scheme:light)" href="C" type="image/png" />

The first link is used as a fallback for those browser doesn't support prefers-color-scheme.

(Tested with Chrome)
When URL A point

O arquivo source-dataset.txt deve contar as fontes de cada citação que está em dataset.txt. Algumas citações estão com fontes faltando, como:

"Se eu falasse manso, não estaria nos jornais amanhã. Observem as reportagens." - [insert source]

E você pode inserir

What's the best way to encourage participation in contributing to the wiki? Having to commit PRs, etc. seems to be a somewhat high barrier to entry. I think another big reason is the desire for anonymity. Perhaps we could set up some sort of anonymous form where people can add their feedback? Thoughts?