健身光芒雙人拼貼的結構化提示

```json { "title": "健身光采雙人組", "type": "fitness_portrait_collage", "description": "並排拼貼圖，展示兩位運動型女性在不同場景中展現自信的健身造型。", "left_image": { "outfit": "亮黃色合身短版上衣搭配同色系高腰緊身褲", "pose": "側身站立，微微回頭望向肩膀後方", "expression": "沉穩自信", "hair": "中長波浪金髮", "location": "夜晚的陽台或露台，背景有城市燈光", "vibe": "大膽、時尚、充滿力量" }, "right_image": { "outfit": "淺紫色運動內衣搭配同色系高腰健身褲", "pose": "雙臂高舉過頭，手持橘色健身棒", "expression": "燦爛笑容，充滿活力與開朗", "hair": "紅髮紮成高馬尾", "location": "室內健身房，可見健身球和健身器材", "vibe": "活躍、積極、激勵人心" }, "overall_theme": "自信、力量與現代健身生活風格", "lighting": "柔和的自然光與室內健身房燈光", "mood": "賦予力量且充滿活力" } ```