scoring_breakdown:[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"专业美甲师评价其\"色彩准、不缩胶、耐磨\",尤其金属色系列光泽度堪比镜面。用户反馈持久度优秀,正常使用可维持3周以上。部分买家指出个别浅色(如淡粉)需要涂2-3层才能完全覆盖,但整体瑕不掩瑜。套装性价比高,是许多美甲工作室的常备款。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":42000,"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":42000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@美甲师Lily:Born Pretty的金属色是我用过最亮的,没有之一。","@韩国美甲博主Jina:这个套装可以画出任何我想要的图案。"]}}]