Instagram 快拍镜面自拍提示（珠宝推广）

```json
{
  "scene_type": "Instagram 快拍 – 夜晚外出",
  "aspect_ratio": "9:16",
  "description": "一张优雅的 Instagram 快拍，展示了 {argument name=\"influencer name\" default=\"Ellie\"} 在一个特别的夜晚外出时拍摄的镜面自拍，风格为带有微妙 UI 叠加的高级社交媒体外观。",
  "scene": {
    "setting": "现代餐厅浴室_夜晚",
    "lighting": {
      "style": "柔和温暖的顶灯和侧灯",
      "effects": [
        "皮肤上微妙的光泽",
        "镜面反射",
        "浴室环境光"
      ],
      "mood": "夜晚外出_优雅"
    },
    "background": {
      "elements": [
        "大镜子",
        "深色瓷砖墙",
        "柔和的壁灯",
        "极简主义水槽"
      ],
      "palette": "深中性色调_带金色点缀"
    }
  },
  "subject": {
    "name": "{argument name=\"subject name\" default=\"ellie\"}",
    "description": "一位极其优雅时尚的棕发女子，享受着一个特别的夜晚外出",
    "pose": "镜面自拍_右手持手机",
    "expression": "柔和自信的夜晚外出表情",
    "appearance": {
      "hair": "蓬松自然闪亮的波浪发",
      "makeup": "精致迷人的晚妆_带暖色高光",
      "skin": "温暖均匀的肤色_带柔和光泽",
      "distinct_feature": "上胸部有颗小而明显的痣"
    },
    "outfit": {
      "type": "黑色晚礼服",
      "style": "时尚简约优雅",
      "details": "深 V 领口_露出得体的乳沟_简洁的轮廓_高端面料",
      "accessories": [
        "金色大耳环",
        "细金项链",
        "精致戒指"
      ]
    }
  },
  "camera": {
    "perspective": "镜面自拍肖像",
    "framing": "中近景_展示上半身和服装",
    "phone": {
      "model": "现代智能手机",
      "finish": "金色",
      "reflections": "玻璃中可见反射"
    },
    "focus": "主体面部清晰_背景柔和",
    "lens": "标准 35mm 镜头效果"
  },
  "instagram_ui": {
    "top_left_profile": {
      "profile_image": "迷你圆形头像",
      "username": "{argument name=\"username\" default=\"ellie\"}"
    },
    "story_text": {
      "content": "{argument name=\"story text\" default=\"A Special night <3\"}",
      "placement": "左上角中间",
      "style": "简洁的 Instagram 快拍字体_白色"
    }
  },
  "visual_style": {
    "render": "超现实主义晚间摄影",
    "color_grade": "丰富温暖的色调_带微妙对比",
    "detail_level": "高细节_皮肤纹理_发丝_面料细节",
    "vibe": "奢华夜晚外出_优雅",
    "quality": "高端 Instagram 快拍_精致且易于传播"
  }
}
```