{ "lighting": { "mood": "抓拍感，略带生硬的傍晚光线", "type": "机顶闪光灯 (On-camera flash)", "shadows": "明显的强阴影，特别是在女性颈部和主体后方", "direction": "正面光", "intensity": "强光，在面部和 [subject] 上形成高光" } }