透明玻璃公厕：上锁后雾化的隔间

Design a small public toilet pavilion in the manner of Shigeru Ban, built to answer the fear that public toilets are dark, dirty and unsafe. Show a compact structure whose walls are entirely of smart glass, currently transparent and unoccupied, so the clean interior is completely visible from outside — the fittings, the floor and the emptiness all on display before anyone enters. Detail the frame as a minimal grid of slim white steel members with the glass panels set flush, and a thin flat roof floating just above the glass line with a shadow gap. Show three separate cubicles side by side, each a distinct glass box, each in a different tint from a cool palette of pale blue, mint and lilac. Detail the interior as immaculate: a wall-hung pan, a stainless grab rail, a folded changing table, and no visible cistern or pipework. Show the surrounding park with trees and a path, and a person approaching. Light with dusk falling so the glass boxes glow from within like lanterns. Photorealistic, luminous, pale tinted glass against dark green, eye-level three-quarter view.