都会市政中心：模块化的垂直巨构

Design a metropolitan civic center inspired by Kenzo Tange. Integrate government offices, legislative chambers, conference facilities, public plazas, observation decks, and transportation connections into a unified vertical megastructure defined by modular organization and structural clarity. Twin towers splitting from a shared base, a dense grid of granite and glass modules reading as a circuit pattern, a sunken public plaza between the towers, sky lobbies expressed as deeper recesses, cool morning light with strong vertical shadow, symmetrical frontal view from the plaza, 24mm lens, architectural photography, ultra photorealistic, 8K