三维都市主义：多层连接的城市系统

Design architecture as a vertically connected urban system where towers, bridges, public spaces, and circulation form a continuous three-dimensional city. Encourage social interaction across multiple levels inspired by Steven Holl. Several towers linked by inhabited sky bridges at different heights, public programme placed in the bridges rather than at ground level, people visible moving between towers in mid-air, city context below, clear daylight, low viewpoint, 24mm lens, ultra photorealistic, 8K