scoring_breakdown:[{"source":"word_of_mouth","score":89.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中于\"上色均匀\"\"发质柔顺\"两大优点,尤其认可其护发成分带来的顺滑效果。部分用户反映泡沫量略少于施华蔻,需多次按压,但整体操作简单。遮盖白发能力获中老年用户好评,但浅色系(如栗色)在深发底色上显色度一般。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":95000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":95000,"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":["抖音美妆达人@小鹿:欧莱雅这款染完头发像做了发膜,梳子设计比传统刷子好控制。","知乎美发话题答主@Tony老师:卓韵霜的泡沫密度高,适合粗硬发质,但细软发建议缩短上色时间。"]}}]