intros：{"brand_intro":"卡西欧（Casio）创立于1946年，以电子计算器起家，后跨界进入乐器领域，凭借Privia系列重新定义了便携式电钢琴。卡西欧在电子琴领域拥有\"多维度音源\"（Multi-Dimensional Morphing）技术和\"智能逐级配重键盘\"（Smart Scaled Hammer Action Keyboard）等核心专利。其产品以轻薄设计、高性价比和强大的APP生态著称。Privia系列全球累计销量超过300万台，是入门级电钢琴市场的标杆品牌。","product_intro":"PX-S1100是卡西欧Privia系列的最新入门款，定位为超薄便携智能电钢琴，机身厚度仅23.2cm，重量11.2kg，是同级最轻薄的88键配重键盘电钢琴。核心卖点：88键智能逐级配重键盘（模拟三角钢琴琴锤重量变化）、多维度音源（含贝森朵夫帝王型三角钢琴采样）、蓝牙音频/MIDI双模连接。通过Casio Music Space APP，用户可切换音色、调整触感、录制演奏。适合租房族、学生宿舍、小型空间演奏者。相比雅马哈P-125A，PX-S1100更轻薄、价格更低，但音色动态范围略逊；相比罗兰FP-10，其蓝牙功能更全面，且自带扬声器功率更大。","key_specs":{"键盘":"88键智能逐级配重键盘，三级触感可调","音源":"多维度音源，含贝森朵夫帝王型三角钢琴采样，最大复音数192","连接":"蓝牙音频/MIDI，支持Casio Music Space APP","扬声器":"8W×2，带低音反射系统","重量":"11.2kg，超薄设计","适配人群":"空间有限的初学者、学生、现代家居用户"}}
scoring_breakdown：[{"source":"word_of_mouth","score":85.3,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台2.2万+评价，用户对其超薄外观和便携性赞不绝口，尤其适合小户型家庭。Casio Music Space APP的界面简洁直观，音色切换流畅。专业评测（如键盘中国、知乎）指出其键盘手感在同价位中属于上乘，但回弹速度略慢于雅马哈GHS键盘。缺点：内置音色数量较少（仅18种），不如雅马哈丰富；蓝牙连接偶尔出现延迟，影响实时演奏；琴键噪音偏大，深夜练琴可能扰民。总体而言，PX-S1100是追求颜值与空间利用率的用户的最佳选择。","source_count":4}},{"source":"objective","score":79.7606685561854,"weight":0.4,"confidence":0.5,"details":{"rating_avg":4.7,"price":3299,"wom_score":85.3}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":22000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.2,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["抖音钢琴博主『键盘手阿杰』：PX-S1100的贝森朵夫音色非常温暖，适合弹奏古典小品，而且放在出租屋里完全不占地方。","什么值得买数码达人『科技犬』：3000元价位能买到带蓝牙APP的88键配重电钢琴，卡西欧的性价比无敌。"]}}]