Goal: Create a polished device wallpaper showcase for {argument name="wallpaper subject" default="Tokyo Tower on a rainy night in Tokyo"}, presented as a premium tech mockup.
Canvas: Square 1:1 composition on a soft light-gray studio background, with three rounded white display cards casting subtle shadows.
Layout: Show exactly 3 devices: 1 large open laptop centered across the top card, 1 tablet on the bottom-left card, and 1 smartphone on the bottom-right card. The top card is the widest and contains the laptop front-on; the two bottom cards are smaller and aligned side by side with even spacing. All devices should display the same wallpaper image.
Wallpaper scene: A cinematic rainy Tokyo street at night, looking straight down a wet boulevard toward Tokyo Tower glowing bright orange in the center distance. Tall dark office buildings line both sides, with lit windows, streetlights, red traffic lights, car headlights, and vivid red-orange-blue reflections stretching across the rain-slick road. Deep blue stormy evening sky, high contrast, realistic photography style, symmetrical urban perspective.
Device details: The laptop is silver with a black bezel and a small top-center notch, seen frontally with a thin base visible. The tablet has a black rounded bezel in landscape orientation. The smartphone has a black rounded frame in portrait orientation with a pill-shaped dynamic island at the top.
Screen overlays: Add realistic lock-screen UI to all 3 devices. The laptop and tablet show the date text "Tuesday, May 20" above a large white time reading {argument name="lock screen time" default="9:38"}. The laptop also has small Wi-Fi and 100% battery indicators in the top-right and a thin white home indicator near the bottom. The tablet includes a compact weather widget on the left showing circular "100", "72°", "Cloudy", and small forecast text. The smartphone shows "Tuesday, May 20" above the large time, a small weather widget with "100" and "72° Cloudy", a circular widget icon on the right, plus flashlight and camera icons near the bottom.
Visual style: Ultra-clean Apple-like product presentation, realistic device render, glossy screens, soft ambient lighting, crisp edges, subtle depth, no people, no extra logos, no watermark, no surrounding clutter.