/* =============================================================================
   LAYER 4 — SHOP (WooCommerce)
   Serves: is_woocommerce() — archives, product pages

   STUB — structure decided, rules not yet written. Everything reusable is already in
   3-components.css; only what is listed below belongs in this file.

   Unique to this context:
   - Product grid.
   - External/Affiliate buy button (D2) — the button leaves the site.
   - Nothing else: no cart, no checkout, no account.

   Note: The REMOVALS are in inc/cleanup.php, not here. Anything hidden with display:none is still
   in the DOM, still crawlable, and still a reachable checkout path. Do not move them here.
   Thin archives are noindex (D3), also set in cleanup.php.
   ============================================================================= */