女大學生鏡中自拍與身份鎖

```json
{
  "subject": {
    "identity_lock": "保持一致的臉部特徵，不要改變臉部結構，不要生成不同的人",
    "demographics": "虛構的年輕成年女性，明確為 21-24 歲，成年（20 歲以上），僅單一主體。",
    "hair": {
      "color": "天然紅銅色",
      "style": "長髮，柔和波浪，自然隨性分線",
      "texture": "逼真的細髮絲，略顯蓬鬆",
      "movement": "髮絲垂落在肩膀上，大部分向後流動"
    },
    "face": {
      "identity_priority": "非常高",
      "shape": "柔和的鵝蛋臉，下顎線條溫和",
      "eyes": "淺藍灰色杏仁狀眼睛，形狀和間距一致，直視前方",
      "nose": "鼻樑柔和筆直，鼻尖精緻",
      "lips": "自然豐滿的雙唇，僅塗抹柔和的玫瑰色唇膏",
      "expression": "甜美溫柔的微笑，放鬆友善",
      "skin_details": "非常白皙的瓷器般肌膚，鼻部和上臉頰有淺色雀斑",
      "micro_details": "自然毛孔，真實皮膚紋理，無平滑處理",
      "makeup": {
        "style": "無妝感",
        "lipstick": "僅簡單的自然玫瑰色唇膏"
      }
    },
    "body_proportions": {
      "build": "柔和的女性體態，自然曲線",
      "chest": "豐滿胸部，尺寸和重力感逼真",
      "waist_to_chest_ratio": "平衡，自然，不誇張",
      "legs": "自然長度，清晰可見且為視覺焦點",
      "posture": "筆直，中立站姿，肩膀放鬆"
    }
  },
  "outfit": {
    "upper_body": {
      "blazer": "合身灰色西裝外套，敞開穿著",
      "shirt": "白色鈕扣襯衫，上方幾顆鈕扣解開"
    },
    "lower_body": {
      "skirt": "非常短的百褶格紋裙，優雅得體，不露骨"
    },
    "legwear": {
      "socks": "僅白色及膝襪",
      "shoes": "黑色皮革樂福鞋"
    }
  },
  "pose": {
    "pose_type": "鏡子自拍",
    "mirror_distance": "非常靠近鏡子站立，約一個手臂的距離",
    "camera_distance": "近距離取景，不遠",
    "framing_rule": "全身可見，包括鞋子，但臉部和腿部優先作為視覺焦點",
    "body_position": "筆直站立，居中，直接面向鏡子",
    "hand_position": "手機略低於眼睛水平線，以便臉部完全可見",
    "overall_vibe": "自然，自信，甜美"
  },
  "environment": {
    "location": "時尚現代的室內空間，設有全身鏡",
    "background_elements": "盆栽植物，裱框藝術品，簡約裝飾品",
    "lighting": {
      "type": "柔和的自然室內光線",
      "priority": "臉部清晰度和腿部清晰度",
      "color_balance": "中性"
    }
  },
  "image_style": {
    "realism": "寫實攝影風格",
    "focus": "臉部和腿部清晰對焦",
    "composition": "單一圖像，單一主體，單一臉部",
    "quality_rules": "無距離感，無廣角鏡頭"
  },
  "composit": null
}
```