scoring_breakdown:[{"source":"word_of_mouth","score":94.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"全网超4.2万条评价,用户满意度极高。优点:防水防汗效果卓越,海边实测不脱落;温和不刺激,儿童可用;旋转顺滑,不黏腻。缺点:价格偏高,克数较少(15g),性价比一般;部分用户反馈涂抹后略有泛白感,需仔细推开。专业评测机构(如美丽修行)给出4.8分,认为其成分安全性和防晒力均达到顶级水平,是户外敏感肌首选。","source_count":4}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":42000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":42000,"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:安热沙小金盾是户外防晒的终极答案,敏感肌去海边一定要带它。","@丁香医生:从成分和防晒力来看,小金盾是儿童防晒的标杆产品。"]}}]