/* ============================================================================ LVC Pitch Lab — shared shell for /pitch/ (hub), /pitch/v2 (grader), /pitch/v1 (archive). THEME: these tokens are copied VERBATIM from /css/site.css (the fairway re-skin of 2026-07-04 + the light-mode block of 2026-07-03). They are duplicated here rather than linked because /css/* is served `immutable, max-age=31536000` by _headers and only index.html gets its ?v= restamped by deploy.sh — a to /css/site.css from these pages would be frozen in browsers for a year. Keep the values in sync BY HAND if the site palette ever moves again; nothing here is load-bearing for the SPA. Dark is the default. With no data-theme attribute every light token is simply absent. The pre-paint