/* ========================================================================== SPARSKEY — SITE LAYER Loads AFTER tokens.css. Two jobs, nothing else: A. INTEGRATION — the few rules the prototype expressed as per-screen scoped CSS (#screen-home, .gal-head, .ad-header) which the production templates need as real, reusable classes: the document ground, the skip link, the nav chrome, the action row, the card detail lines. B. PAGE OVERRIDES — placement only, ported from the approved prototype/screen-home.html