Ask a cultural or material colour question. Archive-grounded response.

n_results is now AUTO-DETECTED from query intent if not explicitly set:

• Single colour questions → 1 result
• Conversational queries → 3 results
• Palette requests → 5 results
• Exploration queries → 6 results

Override by passing n_results explicitly.

Example: {"query": "what colour represents grief", "n_results": 4} {"query": "toxic green pigment history", "archive": "Pigment"}