Recover and commit the landing-page redesign that had been sitting
uncommitted in the working tree: refreshed dark palette (adjusted
--lp-bg-alt, electric-blue accent), Atkinson Hyperlegible Next display
+ body type, and editorial hero/section layout in LandingPage.tsx, with
the matching font preload in index.html.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
