纯黑背景时尚大片肖像

{
  "scene": "无缝纯黑背景的专业摄影棚拍摄",
  "subject": {
    "gender": "[成年女性]",
    "pose": "与参考照片姿势完全一致的自信有力站姿",
    "expression": "[沉稳自信，目光坚定有力]",
    "body_language": "挺拔体态，肩膀放松，气场强大"
  },
  "outfit": {
    "style": "优雅摩登的高级时装大片风格",
    "details": "[无袖修身上衣搭配及膝同色半身裙]",
    "fit": "合身得体，剪裁流畅",
    "color": "[与纯黑背景形成对比的浓郁宝石色调]"
  },
  "lighting": {
    "setup": "极简摄影棚布光",
    "style": "带有柔和衰减的单主光",
    "shadows": "富有层次的电影级可控阴影"
  },
  "camera": {
    "framing": "中景四分之三全身构图",
    "angle": "平视时尚大片机位",
    "lens": "85mm浅景深镜头质感"
  },
  "aesthetic": "高端时尚杂志肖像大片",
  "background": "纯黑无缝背景，无反光或渐变"
}