{ "scene_type": "生活方式人宠互动肖像", "composition": { "framing": "中景 (medium shot)", "orientation": "竖构图 (portrait)", "subject_placement": "人物位于画面中心偏右，动物位于左下角，头部形成柔和的对角线构图", "camera_angle": "平视视角 (eye-level)", "depth_of_field": "浅景深，背景虚化 (bokeh)", "lighting": "自然光，柔和的漫射光", "style": "电影感 (cinematic)，高画质 (8K)，细节丰富" } }