健身器械上的生活方式健身肖像

```json
{
  "image_prompt": {
    "subject": {
      "description": "年轻女子坐在现代健身中心的健身器械上",
      "face_preservation": true,
      "pose": {
        "body_position": "舒适地坐在推胸机上",
        "hands": "右手弯曲，手指轻触唇边，左臂放松地搭在器械把手上",
        "expression": "自信的柔和微笑，略带俏皮地凝视镜头",
        "posture": "放松的直立姿势，双腿自然放置"
      },
      "appearance": {
        "hair": {
          "color": "深棕色",
          "style": "长而蓬松的波浪发，披散在右肩上"
        },
        "clothing": {
          "top": {
            "type": "黑色运动文胸",
            "fit": "紧身运动款，露出腰部"
          },
          "bottom": {
            "type": "黑色高腰紧身裤",
            "fit": "塑形运动面料"
          }
        },
        "accessories": {
          "bracelet": "右手腕上戴着简约的金色手链"
        }
      }
    },
    "environment": {
      "setting": "现代室内健身房，配有镜面墙",
      "details": {
        "equipment": [
          "推胸机",
          "背景中的各种健身器械"
        ],
        "flooring": "木纹健身地板",
        "walls": "落地镜面墙，反射健身房内部景象",
        "lighting": "柔和的顶部 LED 照明，带有温暖的环境点缀"
      }
    },
    "photography": {
      "style": "干净的生活方式健身肖像",
      "framing": "中景拍摄，主体居中，包含健身房环境",
      "camera_angle": "略低于视线的正面角度",
      "quality": "高分辨率，清晰的室内照明",
      "color_tone": "中性、现代，略带暖色高光"
    },
    "composition": {
      "focus": "主体自信地坐在健身器械上",
      "background_depth": "镜面反射增加了视觉深度",
      "negative_prompt": [
        "面部变形",
        "发色不正确",
        "缺少健身器械",
        "镜子扭曲",
        "多余人物",
        "水印",
        "光线不正确"
      ]
    }
  }
}
```