Pick a preset
Change the look of the whole site with one line.
The site uses the default look, Minimal. A preset swaps it for another look on every page.
Open src/styles/global.css and uncomment one look line (remove its /* and */), such as Soft or Ink. Save, and the dev server shows the new look right away.
Every preset has a light mode and a dark mode. Visitors switch between them with the button in the navigation bar.