特写镜面自拍，自然光泽，结构化提示

```json
{
  "generation_request": {
    "meta_data": {
      "task": "text_to_image_with_reference",
      "version": "2.0_structured"
    },
    "technical_constraints": {
      "output_format": {
        "aspect_ratio": "9:16",
        "orientation": "portrait"
      },
      "reference_image_compliance": {
        "enabled": true,
        "mode": "strict_visual_match",
        "instruction_text": "图片应与上传的参考图一致。"
      }
    },
    "creative_detailed_prompt": {
      "core_concept": "在柔和自然的卧室环境中，拍摄一张逼真的智能手机镜面自拍，特写面部构图。",
      "subject_profile": {
        "demographics": {
          "gender": "女性",
          "age_group": "青年"
        },
        "physical_appearance": {
          "hair_specs": {
            "color": "银色/灰色",
            "texture": "正常，蓬松",
            "style": "长发披肩"
          },
          "skin_specs": {
            "tone": "苍白",
            "distinctive_features": "面部和胸部有自然雀斑",
            "finish": "自然柔和光泽的皮肤"
          },
          "body_shape": "苗条，健美身材",
          "face_specs": {
            "expression": "中性带柔和光泽",
            "gaze_direction": "柔和地凝视镜子",
            "makeup_style": "非常自然的魅力妆容，带有微妙的高光，逼真的皮肤纹理"
          }
        },
        "action": {
          "pose": "站立，面向镜子",
          "activity": "手持智能手机拍照",
          "framing": "特写面部和上半身在镜中反射"
        },
        "attire": {
          "vibe": "沙滩装 / 休闲装",
          "garments": {
            "top": {
              "type": "米色三角比基尼上衣",
              "details": "荷叶边"
            },
            "bottom": {
              "type": "米色透明纱笼",
              "details": "系在臀部"
            }
          }
        }
      },
      "scene_environment": {
        "location_type": "卧室内部",
        "atmosphere_mood": "柔和的居家写实主义",
        "key_props": [
          "未整理的床",
          "木质床头板",
          "镜框"
        ],
        "lighting_setup": {
          "primary_source": {
            "type": "自然日光",
            "origin": "带薄纱窗帘的窗户"
          },
          "accent_source": {
            "type": "LED 灯带",
            "color": "紫色",
            "intensity": "微妙"
          }
        }
      },
      "photography_specs": {
        "camera_type": "智能手机",
        "camera_details": {
          "model": "iPhone 15 Pro Max",
          "lens_equivalent": "24mm 主镜头",
          "aperture": "f/1.6",
          "flash": "柔和前置闪光灯，用于皮肤光泽",
          "resolution_output": "48MP 处理为 8K"
        },
        "shot_category": "镜面自拍特写",
        "aesthetic_genre": [
          "网红美学",
          "抓拍写实主义",
          "自然光泽美"
        ],
        "technical_quality": {
          "resolution_target": "8K",
          "focus_priority": "反射中的面部清晰",
          "rendering_style": "照片级写实",
          "texture_emphasis": "自然毛孔，淡妆，微妙光泽"
        }
      }
    },
    "negative_constraints_list": [
      "浓妆",
      "过度平滑的皮肤",
      "卡通",
      "动漫",
      "3D 渲染",
      "扭曲的手",
      "糟糕的解剖结构",
      "多余的肢体",
      "模糊",
      "低质量",
      "昏暗的房间"
    ]
  }
}
```