市民広場のジオメトリ：透明なパビリオン、地下空間、水景

Design a contemporary civic plaza inspired by I. M. Pei's geometric philosophy. Combine transparent pavilions, subterranean public spaces, reflecting pools, symmetrical paving, and precise structural detailing to create a timeless civic landmark where architecture remains visually light but spatially powerful. A crystalline glass-and-steel pavilion on a symmetrical stone-paved court, triangular reflecting pools flanking the axis, the historic palace façades mirrored in the still water, hairline stainless cables and rods, clear blue-hour light with lit interiors below grade, symmetrical frontal composition, 24mm lens, architectural photography, ultra photorealistic, 8K