健身房镜前自拍

{
  "category": "GYM_MIRROR_UGC",
  "subject": {
    "demographics": "成年女性，21–27 岁，具有土耳其人外貌特征，体格健美。",
    "hair": {
      "color": "深棕色",
      "style": "高马尾，略显凌乱",
      "texture": "可见发丝细节，带有汗湿感的碎发",
      "movement": "数缕发丝贴于额头附近"
    },
    "face": {
      "eyes": "明亮、充满活力",
      "skin_details": "真实毛孔，细微汗光",
      "makeup": "极简、自然妆容"
    },
    "clothing": {
      "outfit": "极简运动服套装（无品牌标识/文字）",
      "fit": "符合真实健美体型的合身剪裁，布料呈现自然微张力",
      "texture": "可见针织面料纹理"
    },
    "accessories": {
      "jewelry": ["小巧银质圆环耳环（可选）"]
    }
  },
  "pose": {
    "type": "镜面健身自拍氛围（不直接显示手机）",
    "orientation": "半身构图",
    "hands": "一只手臂自然放松，另一只手臂轻微屈肘（自然状态，非极端发力）",
    "gaze": "与镜中视线接触",
    "expression": "微微自豪的微笑"
  },
  "setting": {
    "environment": "健身房更衣区",
    "background_elements": [
      "带有真实污痕的镜面",
      "柔和的荧光顶灯照明",
      "背景设备呈虚化状态"
    ],
    "depth": "面部与躯干清晰锐利；背景柔化"
  },
  "camera": {
    "shot_type": "半身镜面人像",
    "angle": "略高的拍摄角度（典型休闲自拍视角）",
    "focal_length_equivalent": "24–28mm 手机广角等效焦距",
    "framing": "4:5",
    "focus": "面部焦点清晰，背景略柔和"
  },
  "lighting": {
    "source": "健身房荧光顶灯照明",
    "direction": "自上而下的主光，镜面提供柔和补光",
    "highlights": "真实汗光高光",
    "shadows": "下颌下方阴影柔和"
  },
  "mood_and_expression": {
    "tone": "积极向上、真实可感、自然随性",
    "expression": "自豪且友善"
  },
  "style_and_realism": {
    "style": "照片级真实感用户生成内容（UGC）",
    "imperfections": "轻微噪点，白平衡略有偏差"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "noise": "轻微",
    "motion_blur": "极少"
  },
  "constraints": {
    "adult_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "品牌标识", "可读文字",
    "多余手指", "扭曲镜面",
    "塑料质感皮肤", "CGI 风格外观"
  ]
}

{
  "category": "GYM_MIRROR_UGC",
  "subject": {
    "demographics": "Adult woman, 21-27, Turkish-looking, athletic.",
    "hair": {
      "color": "Dark brown",
      "style": "High ponytail, slightly messy",
      "texture": "Strands visible, sweat-touched flyaways",
      "movement": "A few strands cling near forehead"
    },
    "face": {
      "eyes": "Bright, energized",
      "skin_details": "Real pores, subtle sweat sheen",
      "makeup": "Minimal, natural"
    },
    "clothing": {
      "outfit": "Minimal activewear set (no logos/text)",
      "fit": "Realistic athletic fit, subtle fabric tension",
      "texture": "Fabric knit visible"
    },
    "accessories": {
      "jewelry": ["Small silver hoops (optional)"]
    }
  },
  "pose": {
    "type": "Mirror workout selfie vibe (phone not shown directly)",
    "orientation": "Half-body",
    "hands": "One arm relaxed, the other lightly flexed (natural, not extreme)",
    "gaze": "Mirror eye contact",
    "expression": "Small proud smile"
  },
  "setting": {
    "environment": "Gym locker area",
    "background_elements": [
      "Mirrors with realistic smudges",
      "Soft fluorescent overhead lighting",
      "Equipment blurred"
    ],
    "depth": "Face + torso sharp; background softened"
  },
  "camera": {
    "shot_type": "Half-body mirror portrait",
    "angle": "Slightly high angle typical of casual selfie",
    "focal_length_equivalent": "24-28mm phone wide",
    "framing": "4:5",
    "focus": "Sharp on face, slightly softer on background"
  },
  "lighting": {
    "source": "Fluorescent overhead gym lighting",
    "direction": "Top-down with mild fill from mirrors",
    "highlights": "Realistic sweat sheen highlights",
    "shadows": "Soft under chin"
  },
  "mood_and_expression": {
    "tone": "Motivated, relatable, candid",
    "expression": "Proud and friendly"
  },
  "style_and_realism": {
    "style": "Photoreal UGC",
    "imperfections": "Mild noise, imperfect WB"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "noise": "Mild",
    "motion_blur": "Minimal"
  },
  "constraints": {
    "adult_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "brand logos", "readable text",
    "extra fingers", "warped mirror",
    "plastic skin", "cgi look"
  ]
}