超逼真 16K 智慧型手機閃光自拍

```json
{
  "generative_specification": {
    "project_metadata": {
      "title": "超寫實自拍",
      "resolution_target": "16K",
      "render_engine_style": "寫實攝影風格",
      "critical_constraint": "面部特徵必須與原始參考嚴格保持不變。"
    },
    "composition_layer": {
      "framing": "特寫自拍",
      "perspective": "第一人稱視角 (POV)",
      "camera_angle": "視線水平，手臂伸直",
      "focal_length": "24mm (相當於智慧型手機主鏡頭)"
    },
    "subject_layer": {
      "identity": {
        "archetype": "年輕女孩",
        "expression": "自然，看向鏡頭或螢幕"
      },
      "anatomy_pose": {
        "action": "單手拿著智慧型手機",
        "posture": "身體略微傾斜向鏡頭",
        "hand_detail": "清楚可見握住裝置的手部細節"
      },
      "grooming_hair": {
        "color": "灰棕色",
        "length": "非常長且濃密，超出畫面",
        "texture": "蓬鬆、豐盈、柔和的波浪",
        "styling_structure": {
          "bangs": "稀疏、蓬鬆、中分八字瀏海",
          "sides": "略微向後撥/夾起",
          "accessories": "左右太陽穴處有裝飾性髮夾"
        }
      },
      "wardrobe": {
        "garment": "T 恤",
        "color": "黑色",
        "fit": "緊身/合身",
        "fabric_detail": "棉質霧面質感"
      }
    },
    "props_layer": {
      "device": {
        "model": "{argument name=\"phone model\" default=\"iPhone 16 Pro Max\"}",
        "state": "閃光燈已啟用 (手電筒/頻閃閃爍)",
        "orientation": "垂直/肖像模式",
        "material": "鈦金屬/玻璃"
      }
    },
    "environment_layer": {
      "setting_type": "臥室角落 / 美學空間",
      "decor_elements": [
        "電影海報拼貼",
        "樂團海報",
        "牆面藝術品"
      ],
      "lighting_fixtures": "背景可見 LED 燈條",
      "atmosphere": "Z 世代美學、舒適、藝術感、生活感"
    },
    "lighting_and_atmosphere": {
      "key_light": {
        "source": "智慧型手機閃光燈",
        "type": "直射、刺眼、高對比",
        "effect": "照亮臉部和前景，在皮膚和髮夾上產生鏡面高光"
      },
      "ambient_light": {
        "source": "背景 LED 燈",
        "palette": ["熱粉色", "深紫色", "紫羅蘭色"],
        "style": "電影/時尚雜誌風格",
        "effect": "營造出彩色邊緣光和憂鬱的背景光暈"
      }
    },
    "texture_and_rendering": {
      "skin_fidelity": "超寫實，毛孔可見，自然瑕疵，無平滑處理",
      "hair_fidelity": "單根髮絲渲染，閃光燈下高光澤",
      "noise_profile": "細微數位雜訊 (智慧型手機感光元件模擬)"
    },
    "final_prompt_construction": {
      "text_prompt": "超寫實 16K 年輕女孩自拍，使用 iPhone 16 Pro Max 搭配強烈閃光燈拍攝。她手"
    }
}
```