intros:{"brand_intro":"MAC(魅可)是雅诗兰黛集团旗下的专业彩妆品牌,1984年成立于加拿大多伦多,最初为专业化妆师和模特打造。品牌以\"All Ages, All Races, All Genders\"为理念,产品线覆盖彩妆、刷具与护肤。MAC的化妆刷由品牌与日本熊野町制刷匠人合作开发,采用顶级人造毛与天然毛混合技术,刷型设计基于专业化妆师数十年经验。MAC刷具在好莱坞后台、时装周秀场拥有极高占有率,被誉为\"化妆师的第一把刷子\"。品牌品控严格,每支刷子需通过200次以上抓粉测试。","product_intro":"MAC 170S斜角高光刷是品牌面部刷系列中的明星产品,定位为专业精准提亮刷。刷头采用独特的斜角切割设计,斜面弧度完美贴合颧骨、下颌线等面部棱角,能一笔勾勒出清晰的高光线条。刷毛为MAC专利的合成纤维与天然山羊毛混合材质,兼具纤维毛的弹性与动物毛的抓粉力,可干湿两用。相比普通高光刷,170S的斜角设计能减少新手\"画歪\"的概率,且刷毛密度高,显色度更饱和。刷杆为经典黑色磨砂材质,搭配银色金属箍,简约专业。","key_specs":{"刷毛材质":"专利混合毛(60%合成纤维+40%山羊毛,兼顾弹性与抓粉力)","刷头形状":"斜角平头(约30度斜角,适合精准勾勒与晕染)","刷杆材质":"磨砂树脂(黑色,经典MAC风格,握持防滑)","适用粉质":"粉状、膏状、液体高光(干湿两用,适合多种质地)","适用人群":"专业化妆师、MAC品牌粉丝、追求精准妆效的用户"}}
scoring_breakdown:[{"source":"word_of_mouth","score":92.29999999999998,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"天猫、京东、丝芙兰等平台评价显示,170S是MAC刷具中口碑最好的单品之一。用户称赞其\"斜角设计太聪明了\"\"刷一次就能画出完美颧骨高光\"。专业美妆媒体《Allure》将其评为\"年度最佳高光刷\",认为其混合毛材质在显色度和晕染力之间取得了完美平衡。缺点方面,价格较高(380元),且部分用户反映刷毛在清洗后轻微掉色(黑色刷杆染色),需注意清洁方式。此外,斜角刷头对于喜欢大面积提亮的用户来说可能偏小。","source_count":3}},{"source":"objective","score":96,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.8,"review_count":52000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.25,"confidence":1,"details":{"rating_avg":4.8,"review_count":52000,"source":"product_reviews_aggregate"}}]