intros：{"brand_intro":"肌肤之钥（Clé de Peau Beauté）是日本资生堂集团旗下的顶级奢华护肤品牌，诞生于1982年。品牌名称源自法语\"肌肤的钥匙\"，寓意开启美丽肌肤的奥秘。CPB以\"细胞级修护\"为核心科技，专注于研究肌肤细胞再生与光感美学，其独家成分\"亮肌复合精华EX\"能有效提升肌肤自我修护能力。品牌坚持\"精致、优雅、科技\"的品控理念，每一款产品都经过严苛的皮肤科测试。创始人由资生堂顶级研发团队主导，融合东西方护肤哲学，在全球高端美妆市场占据不可撼动的地位，被誉为\"贵妇级妆前乳标杆\"。","product_intro":"CPB长管隔离是品牌最畅销的明星单品，定位为\"养肤级妆前打底\"。核心卖点在于其独特的\"转油光为光泽\"技术，能将多余油脂转化为自然高光，使底妆越夜越美丽。适用场景包括日常通勤、重要社交场合及长时间带妆需求。相比同类产品，它拥有更高的护肤浓度，添加了紫苏叶提取物和铂金蚕丝精华，能持续保湿并提亮肤色。与香缇卡隔离相比，CPB的遮瑕力更强且控油效果更优，是油皮和混油皮的理想选择。","key_specs":{"质地":"啫喱乳状，轻盈易推开，无油感","防晒指数":"SPF25 PA++，适合日常室内防晒","核心成分":"亮肌复合精华EX、紫苏叶提取物、铂金蚕丝","适用肤质":"所有肤质，尤其适合油性及混合性肌肤","净含量":"40g","保质期":"未开封3年，开封后12个月"}}
scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东、小红书及什么值得买平台，CPB长管隔离口碑极佳。用户普遍称赞其\"越夜越美丽\"的妆效，能有效隐形毛孔并均匀肤色，后续上妆服帖不卡粉。专业评测指出，其控油能力在妆前产品中属于顶级水平，8小时后仅T区轻微出油。缺点方面，部分干皮用户反馈冬季保湿力不足，需叠加保湿妆前；价格较高，性价比争议较大。此外，有少量用户反映新版质地较稀，遮瑕力略有下降。总体好评率超过95%，是高端妆前打底的首选。","source_count":4}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":185000,"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":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":83.2,"weight":0.15,"confidence":0.8,"details":{"kol_count":3,"scored_count":3,"matched_count":3,"base_score":88,"weighted_score":80,"sample":["李佳琦：CPB隔离是我用过最牛的妆前，没有之一，油皮亲妈！","小红书博主@美妆小丸子：涂了它，粉底液都省了，伪素颜神器。","抖音达人@骆王宇：控油不拔干，毛孔瞬间隐形，贵有贵的道理。"]}}]