Design a single mobile app icon for the App Type, translating the Icon Concept into one bold, instantly readable symbol. Render it in the Icon Style with the Color Palette, using simple stacked forms, comfortable padding, crisp edges and gentle material shading. Present the icon as a real App Store or Google Play asset: an iOS-style rounded square centered on a plain very light neutral background, filling about 70 percent of the 1:1 canvas width, with a soft subtle drop shadow beneath it. Keep the symbol original, geometric and legible at small sizes. Use believable clay volume, rounded toy-like edges, restrained highlights and soft contact shadows without adding detailed scenery. Show only one icon, with no device, hands, mockup, extra objects, text, letters, sparkle, glow, lens flare, watermark or resemblance to an existing app icon or logo.
Use these details:
App Type: "Website Builder"
Icon Concept: "A browser window built from stacked toy blocks"
Icon Style: "Clay 3D"
Color Palette: "Primary red, blue and yellow"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.