Built on a 30cm nine-layer structure, the design integrates dual graphene heat-dissipation technology, natural latex pressure relief, nine-zone titanium alloy pocket springs, and micro-spring support. It responds to everyday sleep challenges such as Taiwans warm and humid climate, lower-back strain after prolonged sitting, and partner disturbance during shared sleep, demonstrating the design value of integrating material technology, ergonomics, and the needs of modern home living.