intros：{"brand_intro":"Beauty Blender由好莱坞化妆师Rea Ann Silva于2002年创立，是全球首个专业美妆蛋品牌，彻底改变了底妆上妆方式。品牌采用专利无乳胶材质，通过FDA安全认证，以标志性的蛋形设计和独特的水滴切面闻名。产品定价较高，但被公认为美妆蛋界的\"爱马仕\"，是专业化妆台必备单品。","product_intro":"经典粉色蛋形海绵，采用独家无乳胶配方，湿水后膨胀至两倍大小，表面气孔几乎肉眼不可见，能打造出喷枪般细腻的底妆效果。底部弧面用于大面积快速上妆，尖端精准处理眼下、鼻翼等细节。配套专用清洁皂可延长使用寿命，建议每3个月更换一次。干湿两用，湿用效果最佳。","key_specs":["材质：专利无乳胶海绵","形状：蛋形","湿水膨胀率：约2倍","适用：粉底液/遮瑕/膏状产品","产地：美国/中国（分版本）","包装：单颗装+展示座"]}
alt_products：[{"product_name":"Beauty Blender Original Sponge","brand":"Beauty Blender","model":"BB-001","price":168}]
scoring_breakdown：[{"source":"word_of_mouth","score":91.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其\"贵有贵的道理\"，上妆效果确实细腻无痕，且非常耐用，正确保养可用半年以上。但部分用户指出价格偏高，且国内版本与美国版在柔软度上有细微差异。也有反馈说湿水后膨胀太大，需要多次挤干才能使用。整体评价两极分化，专业用户和化妆师高度认可，普通消费者觉得性价比一般。","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":["@Pat McGrath：Beauty Blender是我唯一信任的美妆蛋，它让底妆像第二层皮肤。","@Tati：虽然贵，但它的气孔密度是其他品牌无法复制的。"]}}]