招牌整合：垂直灯箱与骑楼下的视线

Render a Taiwanese shop's signage strategy that works within the reality of a dense arcade street. Show three coordinated signs doing different jobs: a vertical projecting light box mounted perpendicular to the façade at second-floor level, readable from far down the street where the arcade ceiling blocks the view of anything flat on the wall; a horizontal fascia sign under the arcade ceiling, sized to be read from directly in front; and a small hanging sign at head height just inside the arcade for people already at the door. Keep all three in one consistent visual system — the same typeface, the same warm white illumination, the same dark backing — deliberately calmer than the neighbouring shops' competing colours, which should be visible on both sides. Detail the projecting box with a slim steel bracket and a clean edge. Show evening light so the illumination reads, with the neighbouring signage as saturated bokeh. Photorealistic, eye-level view from down the arcade so all three signs are visible at once.