运动镜自拍，体格清晰

Use the same face from the reference image without changing facial features. 

{
  "subject": {
    "description": "A fit young woman with an athletic, highly defined physique and visible six-pack abdominal muscles.",
    "appearance": {
      "hair": "Long, wavy honey-blonde hair with highlights, voluminous and styled naturally.",
      "face": "Wide, joyful smile showing white teeth, glowing skin, natural makeup look.",
      "pose": "Mirror selfie, one hand behind the head, the other holding a smartphone.",
      "features": "Deeply defined core, toned arms, and a small tattoo visible on the side of the ribcage."
    }
  },
  "attire": {
    "top": "Long-sleeved cropped athletic shirt in a muted {argument name="outfit color" default="dusty purple/mauve"} color.",
    "bottom": "Matching high-waisted leggings in the same dusty purple hue.",
    "accessories": "Purple wavy-edged phone case, dark manicured nails."
  },
  "setting": {
    "location": "Modern dressing room or gym locker room.",
    "background": "Neutral minimalist interior, white walls, dark door frame, bright vertical mirror lighting.",
    "lighting": "Bright, flattering studio-style front lighting that creates high-contrast shadows on the abdominal muscles."
  },
  "technical_style": {
    "medium": "Digital photography, high-resolution smartphone camera aesthetic.",
    "composition": "Medium shot, vertical orientation, centered subject.",
    "color_palette": ["Dusty purple", "Warm skin tones", "Cool white background", "Deep shadows"],
    "vibe": "Fitness motivation, energetic, confident, lifestyle photography."
  }
}