intros：{"brand_intro":"NYX Professional Makeup成立于1999年，以\"专业品质，亲民价格\"为宗旨，是全球知名开架彩妆品牌。产品线覆盖全品类，尤其以妆前乳和唇部产品著称。品牌深受学生党和预算有限的美妆爱好者喜爱，被《Allure》等媒体多次推荐为\"最佳平价彩妆\"。","product_intro":"天使面纱妆前乳是NYX的明星产品，白色啫喱膏质地，主打保湿与毛孔修饰。含透明质酸和甘油成分，能提供轻盈水润感，同时平滑肌肤纹理。无油配方适合所有肤质，尤其适合中性及混合性肌肤。可作为妆前打底或单独用作保湿霜，性价比极高。","key_specs":["质地：白色啫喱膏","核心成分：透明质酸、甘油、硅石","适用肤质：所有肤质（尤其中性/混合性）","功效：保湿、平滑毛孔、提亮肤色","规格：30ml","产地：美国"]}
alt_products：[{"product_name":"NYX 天使面纱妆前乳","brand":"NYX Professional Makeup","model":"NYX-400","price":89}]
scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为其\"性价比超高\"，百元内妆前乳中的佼佼者。多数评论提到保湿效果不错，后续上妆服帖不卡粉。部分用户反馈控油力一般，更适合秋冬或干皮使用。少量用户指出香味较浓，敏感肌需先试用。整体评价正面，适合学生党和新手入门。","source_count":0}},{"source":"objective","score":86,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.3,"review_count":18000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":86,"weight":0.25,"confidence":1,"details":{"rating_avg":4.3,"review_count":18000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"几十块钱买到的妆前乳，效果不输大牌。\"——@美妆博主小G","\"干皮冬天用很舒服，不搓泥不假滑。\"——@测评达人Hannah"]}}]