健身房运动镜自拍生成提示

{
  "visual_details": {
    "subject": {
      "gender": "Female",
      "age_demographic": "Young adult",
      "body_type": "Athletic, toned waist, defined abs",
      "pose": "Mirror selfie, one hand holding smartphone covering face, relaxed confident posture",
      "expression": "Face partially hidden by phone, neutral and natural attitude",
      "hair": {
        "color": "Dark brown",
        "style": "Long, loose waves",
        "details": "Natural movement, slightly glossy"
      },
      "outfit": {
        "top": "Dark navy or black sports bra",
        "bottom": "Loose dark sweatpants",
        "accessories": [
          "Over-ear headphones",
          "Baseball cap or beanie"
        ]
      }
    },
    "environment": {
      "location": "Modern indoor gym",
      "background_elements": [
        "Weight machines",
        "Free weights",
        "Mirrors",
        "Large windows"
      ],
      "cleanliness": "Minimalist, clean, organized gym aesthetic"
    }
  },
  "lighting_and_atmosphere": {
    "lighting": "Soft natural daylight mixed with indoor ambient lighting",
    "shadows": "Subtle and realistic shadows",
    "color_palette": "Neutral tones, cool grays, blacks, and soft highlights",
    "mood": "Confident, modern, lifestyle fitness aesthetic"
  },
  "camera_settings": {
    "camera_type": "Smartphone camera",
    "shot_type": "Vertical mirror selfie",
    "framing": "Mid-body framing from head to hips",
    "focus": "Sharp focus on body and outfit, slightly softer background",
    "depth_of_field": "Shallow depth of field, realistic smartphone look"
  },
  "image_quality": {
    "style": "Photorealistic",
    "resolution": "4K",
    "aspect_ratio": "9:16",
    "details": "High skin texture realism, natural proportions, no AI artifacts",
    "post_processing": "Light contrast enhancement, natural color grading"
  },
  "constraints": {
    "avoid": [
      "Exaggerated body proportions",
      "Artificial skin texture",
      "Over-sharpening",
      "Unnatural lighting",
      "Visible AI distortions"
    ]
  }
}