由 SD3.5 Medium 生成的 FLUX AI 图像

迅速的
Design a modern minimalist app icon for macOS and iOS in the Apple superellipse (squircle) shape. Single continuous white line-art illustration on a gradient background. Output at 1024x1024 pixels or higher resolution. Subject: A leaping Asiatic Cheetah in a single clean continuous stroke with minimal uniform line weight. Critical anatomical details: small round head with a short muzzle, elongated slender body, deep narrow chest, disproportionately long thin legs, and a long curving tail. The cheetah's signature black tear-mark facial lines are reinterpreted as two thin parallel data-stream lines flowing from the eye backward along the body, branching at the tail into forking paths — subtly suggesting network packet flow being intercepted and routed. Use a single consistent stroke weight throughout the entire drawing, no double-lines, no overlapping paths, no filled areas. The cheetah should be large and prominent, filling most of the icon's safe area with generous proportions. Prioritise anatomical accuracy and elegance over compactness. Style: Single continuous line-art, similar to a one-line drawing or wire sculpture aesthetic. Clean, elegant, minimal. No shading, no fills, no halftones. The line should feel confident and fluid, like a calligraphic gesture drawing done in one breath. The stroke should be bold enough to carry detail at full resolution — not hairline thin, but not heavy either. Think premium automotive logo weight. Background: Smooth gradient filling the squircle shape, transitioning from a muted steel blue (#4A6FA5) at the bottom-left corner to a soft warm apricot (#E8A857) at the top-right corner. The overall feel should be airy, warm, and inviting — like a clear sky at golden hour. Not dark, not moody. Light enough that the icon feels friendly on both light and dark homescreens. Line colour: Pure white (#FFFFFF) to pop cleanly against the mid-tone gradient background. Constraints: No text anywhere in the icon. No additional icons, badges, or symbols. No photorealism. No filled shapes. No gradients on the line itself. The entire cheetah must be rendered in a single stroke weight. Square canvas, transparent outer area, solid gradient within the superellipse shape.