scoring_breakdown:[{"source":"word_of_mouth","score":82.9,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其颜色过渡自然,珠光效果在光线下非常好看。部分人指出刷头设计易涂匀,但需注意涂太厚会导致撕拉时断裂。气味几乎为零,适合对气味敏感者。有少量反馈温变灵敏度略低,需温差较大才能完全变色。整体评价偏向中高端,包装质感好。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":19800,"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":19800,"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Cici:这个珠光温变太绝了,像把银河涂在手上!","@成分党小张:水性配方很安心,孕妇也能用。"]}}]