> the typographic scale for desktops will be major-third, while for the smaller mobile phones, it will have to be minor-third

I tried to google major-third and minor-third with various keywords but couldn't find anything relevant. Could you expand on this and explain what it means?

Edit: Never mind, I found some. Here:

- https://medium.com/sketch-app-sources/exploring-responsive-t...

- https://spec.fm/specifics/type-scale

- https://designcode.io/typographic-scales

- https://type-scale.com/