Chân Dung Cặp Đôi Trong Xe Đèn Flash Y2K

{
  "generation_constraints": {
    "identity_preservation": "[Strict full identity lock on both subjects from reference photo]",
    "facial_features": "Do not alter faces, proportions, or natural expressions",
    "style_reference": "Raw Y2K night-photo style"
  },
  "camera_settings": {
    "lens": "85mm portrait lens",
    "focus": "Shallow depth of field",
    "angle": "Eye level",
    "framing": "Medium shot",
    "technique": "Strong direct frontal flash (on-camera flash)"
  },
  "subject_details": {
    "pose_interaction": {
      "position": "Sitting close together in car backseat",
      "man_action": "Gently hugging woman around neck, kissing her temple",
      "woman_action": "Leaning toward him softly, eyes closed",
      "mood": "Peaceful, intimate, calm"
    },
    "wardrobe": {
      "woman": {
        "garment": "[Elegant black long-sleeve dress]",
        "fabric": "Dense matte fabric",
        "details": "High neckline, no exposed shoulders, classic fitted silhouette"
      },
      "man": {
        "outfit": "[Black suit with matching trousers]",
        "shirt": "[Black shirt worn underneath]"
      }
    }
  },
  "lighting_and_atmosphere": {
    "primary_source": "Strong direct frontal flash",
    "ambient_light": "None inside (dark interior), blurred warm city lights outside",
    "contrast": "High contrast edges, crisp shadows behind subjects",
    "highlights": "Sharp flash highlights on skin and wet glass"
  },
  "environment_context": {
    "setting": "Inside a car at night",
    "background_elements": "Fogged car windows with raindrops",
    "effects": "Flash reflections bouncing off glass, subtle haze from cold night air",
    "depth": "Background remains deep and dark with soft blur"
  }
}