超现实冬季夜晚闪光肖像提示

```json
{
  "reference_control": {
    "mode": "optional_image_reference",
    "reference_images": {
      "character_reference": "{argument name=\"character reference photo\" default=\"UPLOAD_PERSON_REFERENCE_PHOTO_IF_NEEDED\"}"
    },
    "identity_lock": {
      "enabled": true,
      "strength": 1.0,
      "priority": "face_first",
      "preserve": [
        "facial_structure",
        "skin_texture",
        "hairline",
        "hair_color",
        "expression"
      ],
      "forbid": [
        "identity_drift",
        "age_change",
        "ethnicity_change",
        "beauty_filter_face_change"
      ]
    }
  },
  "image_request": {
    "goal": "在白雪皑皑的松树林中拍摄一张超现实的冬夜闪光时尚肖像",
    "meta": {
      "image_type": "夜间闪光肖像 / 冬季时尚 / 社交媒体照片",
      "quality": "超高清, 超现实, 高细节",
      "aspect_ratio": "3:4",
      "resolution": "1080x1440"
    },
    "subject": {
      "count": 1,
      "type": "女性",
      "pose": "居中站立, 全身, 面向镜头, 双臂略微向两侧伸展, 双手捧着一小堆雪",
      "expression": "平静自信",
      "hair": "深色长发, 散开, 略带波浪",
      "makeup": "柔和魅力妆, 眉毛清晰, 裸色口红, 微妙高光",
      "wardrobe": {
        "hat": "白色毛茸茸人造皮草帽",
        "dress": "白色露肩修身绞花针织毛衣连衣裙, 迷你裙长",
        "wrists": "白色毛茸茸袖口",
        "socks": "白色过膝针织袜"
      },
      "accessories": "精致项链 (可选, 微妙)"
    },
    "environment": {
      "setting": "夜晚白雪覆盖的常青林",
      "background": "茂密的积雪松树, 带有深青色/蓝色阴影",
      "weather": "前景有可见雪花的活跃降雪"
    },
    "lighting": {
      "type": "夜间闪光摄影",
      "key": "强烈的机顶闪光效果",
      "effect": "主体清晰, 雪花闪烁, 背景虚化, 逼真阴影"
    },
    "camera": {
      "lens_look": "35mm",
      "angle": "平视",
      "aperture": "f/2.8 到 f/4",
      "depth_of_field": "适中",
      "focus": "面部和针织纹理清晰"
    },
    "color_grading": {
      "palette": "冷冬色调 (蓝色/青色阴影), 搭配亮白色服装和雪",
      "contrast": "闪光效果的适中到高对比度",
      "finish": "干净, 逼真"
    },
    "constraints": {
      "no_text": true,
      "no_watermark": true,
      "no_logos": true,
      "no_extra_people": true
    },
    "negative_prompt": [
      "模糊的脸",
      "塑料皮肤",
      "过度平滑",
      "多余的肢体",
      "变形的手",
      "糟糕的解剖结构",
      "低分辨率",
      "水印",
      "文字",
      "标志",
      "伪影"
    ]
  }
}
```