intros：{"brand_intro":"essie成立于1981年，是美国知名美甲品牌，以色彩命名创意和刷头设计闻名。品牌创始人Essie Weingarten从时尚界汲取灵感，推出超过1000种色号。essie产品以快干、高光泽和易涂抹著称，深受年轻消费者喜爱，是许多美甲初学者的入门首选。","product_intro":"essie快干顶油（Good to Go）是品牌明星产品，采用速干配方，涂刷后60秒内表干，5分钟内完全干透。其独特的光泽增强剂能打造如玻璃般透亮的效果，同时含有抗黄变成分，延长美甲寿命。刷头设计符合人体工学，涂抹均匀，适合日常快速美甲。","key_specs":["容量：13.5ml","快干时间：约60秒表干，5分钟全干","光泽度：高光泽玻璃感","持久度：约4-6天","成分：光泽增强聚合物、抗黄变因子","适用人群：日常美甲爱好者"]}
alt_products：[{"product_name":"essie 快干顶油","brand":"essie","model":"GOOD TO GO","price":89},{"product_name":"凯朵 速干顶油","brand":"凯朵（KATE TOKYO）","model":"KATE TOP COAT","price":68}]
kol_quotes：["@美妆博主小丸子：Good to Go是我回购最多的顶油，速干不粘手。","@时尚编辑Anna：essie的刷头设计太友好了，新手也能涂匀。"]
scoring_breakdown：[{"source":"word_of_mouth","score":84.69999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比高，快干效果在同价位中表现突出。光泽度亮丽，能提升甲油颜色饱和度。部分用户反映持久度略逊于高端品牌，但日常使用足够。刷头大小适中，操作简单。整体评价积极，尤其受学生党和上班族欢迎。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":35000,"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":35000,"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":["@美妆博主小丸子：Good to Go是我回购最多的顶油，速干不粘手。","@时尚编辑Anna：essie的刷头设计太友好了，新手也能涂匀。"]}}]