方頭情侶鏡像自拍提示

```json
{
  "scene": {
    "location": {
      "type": "室內",
      "setting": "優雅 / 正式場所",
      "details": {
        "walls": "米色/棕色調的大理石紋瓷磚",
        "ceiling": "白色，帶有嵌入式圓形燈",
        "lighting": "溫暖，分佈均勻"
      }
    },
    "mirror": {
      "present": true,
      "reflection_type": "全身鏡",
      "flash_visible": true
    }
  },
  "subjects": [
    {
      "position": "左側",
      "body": {
        "gender_presentation": "女性化",
        "outfit": {
          "type": "禮服",
          "style": "無袖 V 領晚禮服",
          "material": "亮片",
          "color": "銀色 / 金屬色"
        }
      },
      "head": {
        "covered_by": "白色紙箱",
        "box_features": {
          "shape": "立方體",
          "edges": "可見的膠帶黏貼邊角和接縫",
          "face_drawing": {
            "eyes": "彎曲的閉眼，帶有長睫毛",
            "eyebrows": "拱形黑色眉毛",
            "mouth": "口紅風格繪製的紅唇",
            "expression": "微笑，閉眼表情"
          }
        }
      },
      "hands": {
        "visible_hand": "右手拿著手機自拍"
      }
    },
    {
      "position": "右側",
      "body": {
        "gender_presentation": "男性化",
        "outfit": {
          "type": "正式西裝",
          "jacket_color": "黑色",
          "shirt_color": "白色",
          "tie": "不可見"
        }
      },
      "head": {
        "covered_by": "白色紙箱",
        "box_features": {
          "shape": "立方體",
          "edges": "膠帶黏貼的邊角，頂部有輕微打開的翻蓋",
          "face_drawing": {
            "eyes": "兩個簡單的橢圓形眼睛",
            "eyebrows": "略微向上彎曲",
            "mouth": "簡單的彎曲笑容",
            "expression": "友善的中性笑容"
          }
        }
      }
    }
  ],
  "phone": {
    "type": "智慧型手機",
    "color": "深色/黑色",
    "position": "由左側人物的右手拿著",
    "flash": "開啟（鏡中明亮反光）"
  },
  "composition": {
    "photo_type": "鏡面自拍",
    "framing": "上半身，以兩位人物為中心",
    "lighting_effects": {
      "lens_flares": true,
      "flash_reflection": true
    }
  },
  "additional_details": {
    "background_people": "部分可見，模糊，穿著正式服裝",
    "atmosphere": "派對 / 活動 / 慶祝"
  }
}
```