Center the Central Symbol inside a standard rounded-square mobile app icon with a full-bleed Primary Color background and Secondary Color used for the symbol or supporting contrast. Keep the symbol large, occupying roughly 60 to 70 percent of the icon, with even padding and a confident, instantly readable silhouette at 48 pixels. Apply the Style with bold geometric shapes, clean edges and no thin lines, tiny details, text or extra symbols. Use no more than the two supplied colors plus white, with no border or inner frame. Show the icon alone, centered on a plain neutral background with a soft natural shadow. Keep the composition minimal, balanced and suitable for both iOS and Android app stores. No logos, watermarks, trademarked characters or labels.
Use these details:
Central Symbol: "a single lightning bolt"
Primary Color: "electric yellow"
Secondary Color: "black"
Style: "flat vector"
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.
