scoring_breakdown:[{"source":"word_of_mouth","score":89.89999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、拼多多及小红书超过12万条评价,凡士林足部保湿袜套好评率约85%。正面评价集中在'保湿效果持久'(约60%好评),'第二天足部明显变软','性价比高,适合学生党'。专业评测(如丁香医生)认可其矿脂成分的封闭保湿原理,适合干性皮肤。负面反馈主要是'啫喱太油,弄脏床单'(约20%差评),'硅胶足套透气性一般,夏天闷脚',以及'对严重开裂修复效果有限,需配合尿素霜'。总体而言,是一款适合日常保湿的入门级产品,尤其推荐给预算有限或初次尝试足部护理的用户。","source_count":4}},{"source":"objective","score":90,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.5,"review_count":120000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.25,"confidence":1,"details":{"rating_avg":4.5,"review_count":120000,"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":["抖音护肤博主@老爸测评:'凡士林足套的配方很经典,矿脂是公认的封闭保湿剂,适合干皮,但油皮慎用。'","小红书@精致猪猪女孩:'69块钱买不了吃亏,第二天脚后跟真的不裂了,但记得穿袜子睡,不然会蹭到被子上。'"]}}]