天桥电梯塔：垂直动线的体量与透明度

Design the lift tower serving a pedestrian overpass, the element that usually ruins the streetscape. Show a slim rectangular shaft rising from the pavement to the bridge deck, its structure a fine steel frame glazed on all four sides with clear laminated glass, so the lift car and its occupants are visible from the street and the tower reads as light rather than as a blank box. Detail the lift car itself as glass-backed with a stainless floor and a handrail, its interior brightly lit. Show the ground entrance as a wide sliding door set back under a small canopy, with a level threshold, a tactile surface, a call button at accessible height, and clear signage including braille. Detail the top landing where the tower meets the bridge deck as a glazed lobby with a level transition. Show the structure honestly — the machine room omitted with a compact drive at the shaft head, cable trays and a small equipment cabinet at the base screened by a perforated panel. Include a wheelchair user waiting. Show evening with the tower glowing. Photorealistic, transparent, slim, three-quarter view.