1970 年代復古電影人像

```json
{
   "metadata": {
     "version": "1.1",
     "project": "復古電影感人像",
     "style_preset": "1970s_vibe"
   },
   "canvas_settings": {
     "dimensions": {
       "width": 1200,
       "height": 1200,
       "unit": "px"
     },
     "format": {
       "aspect_ratio": "1:1",
       "orientation": "square"
     }
   },
   "environment": {
     "location": {
       "setting": "復古室內客廳",
       "era": "1970 年代復古",
       "atmosphere": "溫暖、親密、電影感、平靜"
     },
     "lighting": {
       "primary_source": {
         "type": "復古落地燈",
         "position": "左側",
         "style": "扇形邊緣帶流蘇飾邊",
         "temperature": "暖鎢絲燈",
         "behavior": "柔和環境光，自然衰減"
       },
       "global_contrast": "中等"
     },
     "background_elements": {
       "walls": {
         "material": "老舊啞光木鑲板",
         "color": "暖棕色",
         "pattern": "垂直鑲板"
       },
       "foliage": {
         "type": "多葉室內植物",
         "vessel": "樸實陶瓷盆",
         "placement": "背景左側"
       }
     }
   },
   "furniture_and_props": {
     "seating": {
       "type": "軟墊復古沙發",
       "material": "編織圖案紡織品",
       "palette": ["米色", "棕色", "柔和綠色", "鐵鏽色"],
       "design": "幾何圖案"
     },
     "accents": [
       {
         "item": "抱枕",
         "material": "深紅色天鵝絨",
         "texture": "毛絨"
       },
       {
         "item": "抱枕",
         "material": "米白色人造毛皮",
         "texture": "蓬鬆"
       }
     ]
   },
   "character_model": {
     "identity": {
       "gender": "女性",
       "age": "20 歲出頭至中期",
       "ethnicity": "淺膚色"
     },
     "anatomy_details": {
       "skin": "自然逼真紋理、可見毛孔、細微雀斑",
       "hair": {
         "color": "深棕色",
         "style": "長髮、鬆散自然波浪",
         "parting": "中分"
       }
     },
     "performance": {
       "pose": "斜倚在沙發上，放鬆自信，一隻手臂搭在靠背上",
       "expression": "柔和嫵媚、直視鏡頭、微啟雙唇"
     },
     "wardrobe": {
       "item": "緞面吊帶裙",
       "color": "深勃艮第酒紅色",
       "features": ["低胸 V 領", "細吊帶", "寬鬆垂墜剪裁"],
       "finish": "絲滑光澤"
     }
   },
   "cinematography": {
     "camera": {
       "angle": "視平線",
       "framing": "中景人像",
       "focus": "主體臉部及上半身"
     },
     "optics": {
       "depth_of_field": "適中",
       "background_blur": "略微柔和",
       "balance": "不對稱（主體在右，燈在左）"
     },
     "color_profile": {
       "dominant": ["暖棕色", "勃艮第紅", "米色"],
       "accents": ["深紅色", "米白色"],
       "grading": "溫暖電影感、提亮暗部、柔和高光"
     }
   },
   "render_quality": {
     "positive_attributes": [
       "高解析度"
     ]
   }
}
```