intros：{"brand_intro":"Real Techniques由英国专业化妆师Sam Chapman和Nic Chapman姐妹于2011年创立，品牌以\"让专业化妆工具触手可及\"为使命。RT的刷具以高性价比、色彩编码系统和创新设计著称，其刷毛采用专利合成纤维，柔软且环保（无动物毛）。品牌与全球美妆博主深度合作，产品设计常融入用户反馈。RT的品控体系通过ISO 9001认证，每支刷具均经过耐用性测试，是欧美开架化妆刷市场的领军品牌。","product_intro":"Real Techniques Expert Face Brush是一款多功能粉底刷，定位中端全能型工具。其核心卖点是刷头呈独特的圆头锥形，刷毛密度适中，既能快速推开粉底，又能用于遮瑕、修容等场景。适用于粉底液、粉底霜、遮瑕膏、腮红等多种产品，是\"一刷多用\"的代表。相比植村秀#55，RT这款刷具价格更低，且功能更全面，适合追求性价比与多功能性的用户。","key_specs":{"刷毛材质":"专利合成纤维（Taklon），柔软且无动物毛","刷头形状":"圆头锥形，适合多种上妆手法","刷柄颜色":"橙色编码（RT色彩系统），便于识别","适用产品":"粉底液、遮瑕膏、腮红、修容、粉饼","清洗方式":"温和皂液清洗，速干设计"}}
alt_products：[{"product_name":"Real Techniques 多功能粉底刷（Expert Face Brush）","brand":"RT（Real Techniques）","model":"Expert Face Brush","price":120}]
kol_quotes：["\"Real Techniques Expert Face Brush是我旅行必带的一把刷子，一刷多用太方便了。\"——YouTube美妆博主@Tati","\"新手入门买RT绝对不会错，性价比之王。\"——小红书博主@化妆师MK"]
scoring_breakdown：[{"source":"word_of_mouth","score":87.69999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台5.5万条评价，用户普遍认为Expert Face Brush是\"全能型选手\"，尤其适合旅行携带。专业评测指出，其刷毛柔软且不吃粉，搭配粉底液能快速打造自然妆效。优点包括：多功能、易清洗、价格合理。缺点方面，部分用户反映刷头偏大，细节处理不如小号刷精准；另有用户指出长期使用后刷毛略有变形。总体而言，该产品在百元级粉底刷中口碑稳定。","source_count":4}},{"source":"objective","score":86.83439393939393,"weight":0.1,"confidence":0.5,"details":{"rating_avg":4.6,"price":120,"wom_score":87.69999999999999}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":55000,"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":["\"Real Techniques Expert Face Brush是我旅行必带的一把刷子，一刷多用太方便了。\"——YouTube美妆博主@Tati","\"新手入门买RT绝对不会错，性价比之王。\"——小红书博主@化妆师MK"]}}]