/* ============================================================
   responsive.css
   Part of THE PRIMARCH ARCHIVE build.
   Populated in its dedicated project stage — see project brief
   (Stage 2: style/layout, Stage 3: animations, Stage 5-8: cards,
   Stage 9: timeline, Stage 10-11: gallery, Stage 13: responsive).
   Intentionally left minimal here so index.html has no broken links.
   ============================================================ */