高端健身房里的明星健身二人组

```json
{
  "content_identity": {
    "project_name": "名人健身二人组可视化",
    "primary_subjects": [
      {
        "full_name": "{argument name=\"subject 1 name\" default=\"Sydney Sweeney\"}",
        "role": "主体 A / 健身模特",
        "description": "金发，微笑，健美身材，面向镜头"
      },
      {
        "full_name": "{argument name=\"subject 2 name\" default=\"Sabrina Carpenter\"}",
        "role": "主体 B / 健身模特",
        "description": "白金金发，齐刘海，凌乱发髻，过肩姿势"
      }
    ]
  },
  "technical_data": {
    "resolution": {
      "width": 1080,
      "height": 1920,
      "aspect_ratio": "9:16",
      "quality_level": "超高清"
    },
    "image_composition": {
      "shot_type": "中景全身照",
      "angle": "平视",
      "focus": "深景深（两位主体均清晰）"
    }
  },
  "detailed_wardrobe": {
    "sydney_sweeney_outfit": {
      "item_top": "白色设计师款挂脖运动文胸",
      "item_bottom": "高腰薰衣草色高性能紧身裤",
      "accessories": "极简黑色腕带",
      "style": "现代运动休闲风"
    },
    "sabrina_carpenter_outfit": {
      "item_top": "长袖白色露脐上衣，背部有圆形镂空",
      "item_bottom": "天蓝色压缩健身紧身裤",
      "style": "现代健身服饰"
    }
  },
  "environmental_engine": {
    "location": "高端都市商业健身房",
    "mirror_reflections": "墙壁上的无限深度镜面效果",
    "lighting_scheme": {
      "primary_source": "顶部线性冷白光 LED 灯",
      "secondary_source": "霓虹紫色环境光 / 背光",
      "shadow_complexity": "柔和、漫射的健身房灯光"
    },
    "background_props": [
      "跑步机",
      "椭圆机",
      "柔焦的器械架",
      "反光抛光地板"
    ]
  },
  "search_and_metadata": {
    "tags": [
      "Sydney Sweeney",
      "Sabrina Carpenter",
      "健身房美学",
      "专业灯光",
      "健身时尚",
      "高分辨率 JSON"
    ]
  }
}
```