Improve page design

[please-knock]

I appreciate the detailed explanations on the GrapheneOS website, but it just has too much text on each pages. Rather than explaining every single details in one page, it would be better for both newcomers and users to see a concise overview with some improvements in the page layout and UI/UX. I honestly don't think many people will read all those text... Also the 'Install GrapheneOS' on the homepage should direct to the Web installer rather than going to the install page explaining what is what.