复古胶片风窗边人像

{
  "colors": {
    "dominant": [
      "#754726",
      "#2C2A26",
      "#8D7A56"
    ],
    "accent": [
      "#B89C74",
      "#5C7A96",
      "#D9C39F"
    ],
    "background": [
      "#A39885",
      "#6A5F50"
    ]
  },
  "typography": {
    "fontFamily": null,
    "fontSize": null,
    "fontWeight": null,
    "fontStyle": null,
    "color": null
  },
  "composition": {
    "framing": "纪实抓拍风格，平视视角。",
    "subjectPlacement": "[坐在前景微偏离中心位置的人物，被大窗框自然框取]",
    "balance": "非对称平衡，一侧为人物与温暖的木质元素，另一侧为明亮的窗外景色。",
    "depth": "前景桌面与人物、中景窗户与倒影、背景虚化的街景构成清晰纵深。"
  },
  "effects": {
    "filter": "复古35毫米胶片摄影美学。",
    "grain": "清晰可见的自然有机胶片颗粒感。",
    "lighting": "穿过窗玻璃的柔和自然采光，带来细腻的高光与暗部阴影。",
    "warmth": "浓郁温暖的复古深褐色调，具有老胶片质感。",
    "vignette": "四角带有轻微自然的暗角效果。"
  }
}