现代躺椅设计画册跨页

{ "reference_images": { "product_image": "UPLOADED_IMAGE", "usage_rule": "使用上传的图片作为产品形态、比例、材质和整体特征的精确视觉参考。不要重新设计或重新诠释该产品。" }, "layout": { "canvas": { "orientation": "竖版", "aspect_ratio": "3:4", "background": "温暖的中性纸质感表面" }, "structure": { "top_section": "lifestyle_hero（生活场景主图）", "bottom_section": "technical_specification（技术规格）" } }, "top_section": { "type": "生活场景产品图", "composition": { "placement": "顶部居中", "scale": "domin