爆炸背景下的坦率夜间照片提示

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_photoreal_iphone_candid_night_explosion_background",
      "version": "v1.0",
      "priority": "high"
    },
    "references": {
      "reference_images": {},
      "reference_rules": {
        "do_not_copy_any_unprovided_identity": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "photorealistic_iphone_snapshot",
      "sharpness": "high",
      "film_grain": "subtle_natural_sensor_noise"
    },
    "creative_prompt": {
      "scene_summary": "一张抓拍的、自发的夜间户外 iPhone 照片。前景中，一位年轻的白人女性平静地站着，身穿一件时尚的黑色吊带连衣裙，戴着清晰可见的黑色头戴式耳机。她双眼轻闭，表情放松而优雅。主体清晰对焦。在她身后（背景），一辆汽车发生大规模爆炸，伴随着明亮的橙色火焰、浓烟和飞溅的碎片，投射出戏剧性的火光高光和自然阴影。背景略微模糊，景深较浅；爆炸依然清晰可辨，但不如主体锐利。相机角度略微倾斜（真实的 iPhone 抓拍感）。高度写实，自然光线与火光高光融合，织物和皮肤纹理触感真实。",
      "subject": {
        "person_count": 1,
        "gender": "female",
        "age": "young_adult",
        "ethnicity": "Caucasian",
        "pose": "自然站立，姿态平静，头部中立",
        "expression": "双眼紧闭，放松，沉着",
        "wardrobe": {
          "dress": "黑色吊带连衣裙，线条流畅，可见织物纹理",
          "accessories": "清晰可见的头戴式黑色耳机"
        }
      },
      "environment": {
        "location": "夜间户外街道 / 停车场",
        "background_elements": [
          "远处一辆汽车爆炸",
          "明亮的橙色火焰",
          "浓密的烟柱",
          "少量飞溅的碎片和火花"
        ],
        "atmosphere": "电影感，戏剧性对比，逼真的烟雾和余烬颗粒"
      },
      "lighting_and_camera": {
        "lighting": "环境夜间光线 + 强烈的暖色爆炸光；主体上逼真的阴影衰减；火焰带来的自然高光包裹",
        "camera_type": "iPhone 主摄像头效果",
        "lens_look": "26mm 等效智能手机镜头",
        "aperture_simulation": "智能手机人像模式般的浅景深",
        "focus": "主体面部/耳机/吊带清晰锐利；背景略微模糊",
        "composition": "主体位于前景中央；爆炸在她身后偏向一侧；轻微的荷兰式倾斜；抓拍式构图",
        "e": ""
      }
    }
  }
}
```