无柱银行大厅：悬吊楼层下的公共空间

Design a banking headquarters interior inspired by the Hongkong and Shanghai Bank Headquarters featuring open banking halls, suspended office floors, column-free planning, visible engineering systems, naturally illuminated atriums, and modular workplace flexibility. Prioritize structural clarity and transparency. A vast column-free hall with office floors visibly hung from exposed steel masts above, escalators rising through the void, a mirrored sunscoop bouncing daylight down the atrium, service modules expressed as separate towers, bright even daylight, tiny figures for scale, eye-level composition, 24mm tilt-shift lens, ultra photorealistic, 8K