女大学生镜中自拍，身份锁加持

```json
{
  "subject": {
    "identity_lock": "保持面部特征一致，不要改变面部结构，不要生成不同的人物",
    "demographics": "虚构的年轻成年女性，年龄明确为 21-24 岁，成年（20 岁以上），仅限单个主体。",
    "hair": {
      "color": "自然铜红色",
      "style": "长发，柔和波浪，自然随意分界",
      "texture": "逼真的细发丝，略显蓬松",
      "movement": "搭在肩上，大部分向后流动"
    },
    "face": {
      "identity_priority": "非常高",
      "shape": "柔和的鹅蛋脸，下颌线柔和",
      "eyes": "浅蓝灰色杏仁状眼睛，形状和间距一致，直视前方",
      "nose": "鼻梁柔和笔直，鼻尖精致",
      "lips": "自然丰满的嘴唇，仅涂哑光玫瑰色口红",
      "expression": "甜美温柔的微笑，放松友善",
      "skin_details": "非常白皙的瓷器般肌肤，鼻部和上脸颊有少量雀斑",
      "micro_details": "自然毛孔，真实皮肤纹理，无平滑处理",
      "makeup": {
        "style": "无妆",
        "lipstick": "仅涂简单自然的玫瑰色口红"
      }
    },
    "body_proportions": {
      "build": "柔美女性身材，自然曲线",
      "chest": "丰满胸部，尺寸和重力感逼真",
      "waist_to_chest_ratio": "平衡、自然，不夸张",
      "legs": "自然长度，清晰可见且在焦点内",
      "posture": "站姿笔直，中立姿态，肩膀放松"
    }
  },
  "outfit": {
    "upper_body": {
      "blazer": "修身灰色西装外套，敞开穿着",
      "shirt": "白色纽扣衬衫，顶部几颗纽扣解开"
    },
    "lower_body": {
      "skirt": "超短褶皱格纹裙，得体，不暴露"
    },
    "legwear": {
      "socks": "仅限白色及膝袜",
      "shoes": "黑色皮革乐福鞋"
    }
  },
  "pose": {
    "pose_type": "镜子自拍",
    "mirror_distance": "非常靠近镜子站立，大约一臂距离",
    "camera_distance": "近距离构图，不远",
    "framing_rule": "全身可见，包括鞋子，但面部和腿部具有视觉优先权",
    "body_position": "站姿笔直，居中，正对镜子",
    "hand_position": "手机略低于视线水平，以便面部完全可见",
    "overall_vibe": "自然、自信、甜美"
  },
  "environment": {
    "location": "时尚现代的室内，带全身镜",
    "background_elements": "盆栽植物、装裱艺术品、简单装饰物",
    "lighting": {
      "type": "柔和的自然室内光线",
      "priority": "面部清晰度和腿部清晰度",
      "color_balance": "中性"
    }
  },
  "image_style": {
    "realism": "照片级真实感",
    "focus": "面部和腿部清晰对焦",
    "composition": "单张图像，一个主体，一张脸",
    "quality_rules": "无距离感，无广角镜头"
  },
  "composit": {}
}
```