scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其\"香味高级持久\"\"质地轻盈不黏腻\",对改善毛躁和增加光泽效果显著。约85%的评论提到使用后头发\"顺滑有弹性\",尤其适合细软发质。部分用户反馈价格偏高,但认为\"一瓶能用半年,性价比可接受\"。少数敏感头皮用户建议先做局部测试。","source_count":0}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":28500,"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":28500,"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":["美妆博主@小蛮蛮小:这瓶油我回购了三年,吹头发前用两泵,发尾再也不炸毛。","发型师@李东田:Kérastase的油是唯一能让粗硬发质瞬间变软的神器。"]}}]