20 世纪 70 年代复古电影肖像

```json
{
   "metadata": {
     "version": "1.1",
     "project": "复古电影感肖像",
     "style_preset": "1970年代_氛围"
   },
   "canvas_settings": {
     "dimensions": {
       "width": 1200,
       "height": 1200,
       "unit": "px"
     },
     "format": {
       "aspect_ratio": "1:1",
       "orientation": "正方形"
     }
   },
   "environment": {
     "location": {
       "setting": "复古室内客厅",
       "era": "1970年代复古",
       "atmosphere": "温暖、亲密、电影感、平静"
     },
     "lighting": {
       "primary_source": {
         "type": "复古落地灯",
         "position": "左侧",
         "style": "扇贝边带流苏装饰",
         "temperature": "暖钨色",
         "behavior": "柔和环境光，自然衰减"
       },
       "global_contrast": "中等"
     },
     "background_elements": {
       "walls": {
         "material": "老旧哑光木镶板",
         "color": "暖棕色",
         "pattern": "垂直面板"
       },
       "foliage": {
         "type": "多叶室内植物",
         "vessel": "质朴陶瓷盆",
         "placement": "背景左侧"
       }
     }
   },
   "furniture_and_props": {
     "seating": {
       "type": "软垫复古沙发",
       "material": "编织图案纺织品",
       "palette": ["米色", "棕色", "柔和绿色", "铁锈色"],
       "design": "几何图案"
     },
     "accents": [
       {
         "item": "抱枕",
         "material": "深红色天鹅绒",
         "texture": "毛绒"
       },
       {
         "item": "抱枕",
         "material": "米白色人造毛皮",
         "texture": "蓬松"
       }
     ]
   },
   "character_model": {
     "identity": {
       "gender": "女性",
       "age": "20岁出头到20岁中期",
       "ethnicity": "浅肤色"
     },
     "anatomy_details": {
       "skin": "自然逼真纹理，毛孔可见，细微雀斑",
       "hair": {
         "color": "深棕色",
         "style": "长发，自然松散波浪",
         "parting": "中分"
       }
     },
     "performance": {
       "pose": "斜倚在沙发上，放松自信，一只手臂搭在靠背上",
       "expression": "柔和性感，直视镜头，嘴唇微启"
     },
     "wardrobe": {
       "item": "缎面吊带裙",
       "color": "深勃艮第酒红色",
       "features": ["低胸 V 领", "细吊带", "宽松垂坠版型"],
       "finish": "丝滑光泽"
     }
   },
   "cinematography": {
     "camera": {
       "angle": "平视",
       "framing": "中景肖像",
       "focus": "主体面部和上半身"
     },
     "optics": {
       "depth_of_field": "适中",
       "background_blur": "略微柔和",
       "balance": "不对称（主体在右，灯在左）"
     },
     "color_profile": {
       "dominant": ["暖棕色", "勃艮第色", "米色"],
       "accents": ["深红色", "米白色"],
       "grading": "暖电影感，提亮暗部，柔和高光"
     }
   },
   "render_quality": {
     "positive_attributes": [
       "高分辨率",
       "电影感",
       "柔和光线",
       "逼真细节",
       "复古美学",
       "温暖色调",
       "艺术构图",
       "沉浸式氛围",
       "高品质渲染",
       "精致纹理"
     ],
     "negative_attributes": [
       "过度锐化",
       "失真",
       "不自然光线",
       "低分辨率",
       "模糊",
       "平面感",
       "冷色调",
       "数字感",
       "缺乏细节",
       "不平衡构图"
     ]
   }
}
```

---

**Original English:**
{
   "metadata": {     "version": "1.1",     "project": "Retro Cinematic Portrait",     "style_preset": "1970s_vibe"   },   "canvas_settings": {     "dimensions": {       "width": 1200,       "height": 1200,       "unit": "px"     },     "format": {       "aspect_ratio": "1:1",       "orientation": "square"     }   },   "environment": {     "location": {       "setting": "vintage indoor living room",       "era": "1970s retro",       "atmosphere": "warm, intimate, cinematic, calm"     },     "lighting": {       "primary_source": {         "type": "vintage floor lamp",         "position": "left side",         "style": "scalloped edge with fringe trim",         "temperature": "warm tungsten",         "behavior": "soft ambient with natural falloff"       },       "global_contrast": "medium"     },     "background_elements": {       "walls": {         "material": "aged matte wood paneling",         "color": "warm brown",         "pattern": "vertical panels"       },       "foliage": {         "type": "leafy indoor plant",         "vessel": "earthy ceramic pot",         "placement": "background left"       }     }   },   "furniture_and_props": {     "seating": {       "type": "upholstered retro couch",       "material": "woven patterned textile",       "palette": ["beige", "brown", "muted green", "rust"],       "design": "geometric pattern"     },     "accents": [       {         "item": "pillow",         "material": "deep red velvet",         "texture": "plush"       },       {         "item": "pillow",         "material": "off-white faux fur",         "texture": "fluffy"       }     ]   },   "character_model": {     "identity": {       "gender": "female",       "age": "early to mid 20s",       "ethnicity": "light skin tone"     },     "anatomy_details": {       "skin": "natural realistic texture, visible pores, subtle freckles",       "hair": {         "color": "dark brown",         "style": "long, loose natural waves",         "parting": "center"       }     },     "performance": {       "pose": "reclining on sofa, relaxed and confident, one arm on backrest",       "expression": "soft sultry, direct gaze, slightly parted lips"     },     "wardrobe": {       "item": "satin slip dress",       "color": "deep burgundy wine red",
       "features": ["low-cut V neckline", "thin spaghetti straps", "loose draped fit"],       "finish": "silky sheen"     }   },   "cinematography": {     "camera": {       "angle": "eye-level",       "framing": "medium portrait",       "focus": "subject face and upper torso"     },     "optics": {       "depth_of_field": "moderate",       "background_blur": "slightly soft",       "balance": "asymmetrical (subject right, lamp left)"     },     "color_profile": {       "dominant": ["warm brown", "burgundy", "beige"],       "accents": ["deep red", "off-white"],       "grading": "warm cinematic, lifted blacks, soft highlights"     }   },   "render_quality": {     "positive_attributes": [       "high resolution",