auto-save 2026-05-14 13:49 (~4)

web/app/page.tsx

@@ -64,7 +64,9 @@ const PRODUCT_FUSION_WEARING_PROMPT = [
 
 const PRODUCT_FUSION_PRODUCT_IDENTITY_PROMPT = [
   "Product identity is strict:",
+  "The four SKG product reference images are real product photographs, not concept art and not style inspiration. Treat them as the immutable physical object to insert into the shot.",
   "The four SKG product reference images are the single source of truth for the object. Preserve the same white U-shaped body, rounded arms, inner massage pads/nodes, side buttons, seams, glossy plastic material, thickness, proportions, and viewing angles.",
+  "Use visual compositing behavior: place the real product object onto the character externally, then match lighting, shadow, scale, and perspective around it. Do not redraw a new product from memory.",
   "Do not redesign, stylize, simplify, melt, inflate, shrink, recolor, add logos/text/screens/wires/extra parts, or turn it into a generic neckband/headphone/medical brace.",
   "If the product and character conflict, prioritize preserving the product shape and place it externally on the neck rather than merging it into the character.",
 ].join("\n")