棕褐色胶片摄影美学提示

```json
{
  "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": "抓拍式、纪录片风格；平视视角。",
    "subjectPlacement": "主体坐在前景，略微偏离中心，被一扇大窗户框住。",
    "balance": "不对称平衡，主体和木质元素在一侧，明亮的窗外景色在另一侧。",
    "depth": "前景是主体和桌子，中景是窗户和倒影，背景是街景，营造出深度感。"
  },
  "effects": {
    "filter": "胶片摄影美学，可能为模拟胶片。",
    "grain": "明显的胶片颗粒纹理。",
    "lighting": "自然日光，被窗户轻微漫射，形成柔和的高光和阴影。",
    "warmth": "整体暖色调，呈棕褐色，具有老旧胶片的特点。",
    "vignette": "角落处有轻微的自然渐晕效果。"
  }
}
```

---

**Original English:**
{
  "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": "Candid, documentary style; eye-level perspective.",
    "subjectPlacement": "The subject is seated in the foreground, slightly off-center, framed by a large window.",
    "balance": "Asymmetrical balance, with the subject and wooden elements on one side and the bright window view on the other.",
    "depth": "Foreground subject and table, middle ground window and reflection, background street scene creating depth."
  },
  "effects": {
    "filter": "Film photography aesthetic, likely analog.",
    "grain": "Noticeable film grain texture.",
    "lighting": "Natural daylight, slightly diffused by the window, creating soft highlights and shadows.",
    "warmth": "Overall warm, sepia-toned color cast, characteristic of aged film.",
    "vignette": "Slight natural vignetting at the corners."
  }
}