scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈手膜滋润度极高,使用后手部明显变软,香味清淡不刺鼻。部分用户提到膜布略大,小手指处需折叠。长期使用对倒刺和手部暗沉有改善,性价比高,复购率强。少数敏感肌用户建议先做耳后测试。","source_count":0}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@李佳琦:这个手膜敷完像剥了壳的鸡蛋","@老爸测评:成分安全,保湿力实测优秀"]}}]