Chân Dung Thể Thao Khung Đôi Đơn Sắc

{
  "title": "Shadow Power – Black Edition",
  "category": "fitness_portrait_diptych",
  "color_theme": "[monochrome black]",
  "aesthetic": "dramatic, bold, athletic",
  "composition": {
    "layout": "side_by_side_split",
    "left_frame": {
      "pose": "[side profile looking back]",
      "expression": "[serious and confident]",
      "environment": "[night balcony with blurred city lights]",
      "focus": "body contour and posture"
    },
    "right_frame": {
      "pose": "[hanging from pull-up bar]",
      "expression": "[smiling and energetic]",
      "environment": "[modern gym interior]",
      "focus": "upper body strength and muscle definition"
    }
  },
  "subject_details": {
    "gender": "[female]",
    "hair_style": "[loose waves / high ponytail]",
    "hair_color": "[light auburn]",
    "skin_tone": "[fair]",
    "physique": "[fit and athletic]"
  },
  "outfit": {
    "top": "[black crop top / sports bra]",
    "bottom": "[black fitted leggings]"
  },
  "lighting": "soft highlights with deep contrast shadows",
  "mood": "powerful, confident, active"
}