scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该棉片温和不刺激,适合新手入门。多数评价提到使用2-3周后闭口和黑头明显减少,皮肤出油状况改善。部分敏感肌用户建议从每周2-3次开始建立耐受。少数用户指出棉片水分蒸发较快,需及时密封保存。整体好评率高达95%,复购率较高。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":85000,"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":85000,"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":["@护肤博主小A: 'Stridex棉片是我用过最温和的水杨酸产品,新手闭眼入'","@成分党老李: '0.5%浓度恰到好处,搭配芦荟舒缓,敏感肌也能用'"]}}]