intros：{"brand_intro":"Panasonic（松下）是日本百年电子巨头，成立于1918年，在美容个护领域以离子技术、温感护理等黑科技著称。其洁面仪产品线融合了日本精细化工与微电子技术，主打深层清洁与温和护肤，尤其适合亚洲肌肤。松下美容仪器在中国市场拥有稳定口碑，常被列为\"性价比之选\"。","product_intro":"EH-SC53 采用松下专利离子清洁技术，通过正离子吸附毛孔深层污垢，配合每分钟约6000次微振动，实现无刺激深层清洁。机身配备两种刷头：柔软刷头（日常清洁）和硅胶刷头（敏感肌/晨间使用）。具备3档强度调节，IPX5级防水，续航约40分钟。小巧机身（约80g），适合旅行携带。","key_specs":["技术：离子清洁+微振动（约6000次/分钟）","刷头：柔软刷头+硅胶刷头（双头配置）","档位：3档强度（弱/中/强）","续航：充电8小时，使用约40分钟","防水等级：IPX5（可淋浴使用）","重量：约80g，尺寸：约10.5 x 4.5 cm"]}
alt_products：[{"product_name":"Panasonic EH-SC53 离子洁面仪","brand":"Panasonic","model":"EH-SC53","price":799},{"product_name":"Clarisonic Mia Prima 声波洁面仪","brand":"Clarisonic","model":"MIA-PRIMA-01","price":899}]
scoring_breakdown：[{"source":"word_of_mouth","score":86.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户认为离子技术对黑头和油脂清洁效果显著，且硅胶刷头适合敏感肌。好评集中在性价比高、双刷头设计实用、机身轻便。部分用户反映离子功能需配合特定洁面产品才能发挥最佳效果，且刷头替换周期较短（约2个月）。少数反馈充电接口非Type-C，略有不便。整体适合预算有限但追求科技感的消费者。","source_count":0}},{"source":"objective","score":88.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.4,"review_count":12300,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":88,"weight":0.25,"confidence":1,"details":{"rating_avg":4.4,"review_count":12300,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.4,"details":{"kol_count":2,"scored_count":2,"matched_count":0,"base_score":82,"weighted_score":80,"sample":["\"松下的离子洁面仪真的能把毛孔里的脏东西吸出来，黑头少了很多。\"——@美妆测评师Yuki","\"硅胶刷头早上用很舒服，不刺激，性价比之王。\"——@护肤博主Rita"]}}]