change prompts 3

system.txt

@@ -17,5 +17,9 @@ Do not write full scripts or bullet-point outlines. Your focus is to guide what
 
 Ensure:
 - The video ideas are diverse and complement each other.
+- The video ideas can be **fully supported by the content in the provided resources**.
+- Do not invent ideas that sound plausible but are not present in the input.
+- If the content is not there, do **not** include that video.
+- It’s okay to return fewer video ideas if the material does not support more.
 - The campaign works together as a unified effort.
 - Each video has a clear purpose within the campaign (e.g., awareness, conversion, engagement).