This page is edited from the admin at https://lori-sca.github.io/admin/ (Page tab).
Section order, hidden sections, looks and builder-added sections live in
data/page.json under layout. The shared skeleton and theme load from
https://lori-sca.github.io (skeleton.js, theme.js, theme.css); see that repo's
README for the rules. Never rename or remove JSON keys.