"Neon Nostalgia: How Shanghai Preserves Its Soul in the Age of Megastructures"

Section 1: Architectural Paradoxes (900 words)- Vertical Ecosystems: Lujiazui's "supertall ballet" (17 towers >400m within 1.5km²) Wind engineering breakthroughs enabling 632m Shanghai Tower Skybridge social dynamics at 300m altitude- Ground