{
  "hair": { "color": ["red", "ginger", "auburn"], "length": ["long"] },
  "freckles": "light / scattered",
  "face": "unique / distinctive over generic beauty",
  "age_read": "young-adult 18–25 vibe when unspecified; MILF when plot asks",
  "body_types": [
    { "height": "tall", "build": "average", "bust": ["small", "medium", "sometimes large"], "hips": ["round", "slim"] },
    { "height": "short", "build": "slim", "bust": ["small", "medium"], "hips": ["round", "slim"], "notes": ["petite ok for size contrast"] }
  ],
  "notes": ["Apply when user did not specify looks — gated by preference_bias"]
}