某朵酒店的枕头，是怎么火起来的？

Group 1 - The article emphasizes the importance of a good pillow for quality sleep, highlighting that the right pillow can significantly impact sleep quality and overall well-being [12][15][21] - The featured pillow from Atour Hotel is praised for its comfort, with a unique slow rebound and zero pressure feel, making it suitable for various sleeping positions [7][8][40] - The article mentions that over one million pillows were sold last year, indicating strong consumer demand and satisfaction with the product [23] Group 2 - The upgraded version of the pillow includes three main improvements: a new core design that fits the human S-curve, additional styles for children, and the use of A-class baby-grade materials for safety and comfort [40][131][155] - The pillow is designed to provide different support levels on each side, catering to individual preferences and ensuring proper neck alignment [90][92][96] - The article highlights the competitive pricing of the pillow, with children's versions starting at 69 yuan and adult versions at 89 to 99 yuan, making it an attractive option compared to other brands [162][160]