阶梯状的线脚：重复退缩构成的细部语汇

Design an interior detail in the manner of Carlo Scarpa built from his signature stepped motif, where every edge, reveal and plinth is resolved as a series of small repeated setbacks rather than a single line. Compose a concrete wall base and door reveal formed of five stepped recessions each about 25mm, the same rhythm repeated in a stone threshold and a plaster ceiling cornice, a bronze inlay running in one groove, polished Venetian terrazzo floor, soft directional light making each step read, close frontal view, 50mm lens, interior photography, ultra photorealistic, 8K