contemporary 2D stock illustration, clean simplified natural forms, flat color areas with gentle soft gradient shading, rounded believable proportions, restrained detail, no outer outlines, no texture or grain, non-photorealistic. A portal gate as a standalone cutout asset, centered on a pure white background. Circular ring on a compact base with a softly glowing center and a few simple rune-like shapes without readable text. Palette-disciplined colors with neutral structural parts and one luminous accent. Clear readable silhouette with comfortable padding, no cast shadow, no floor shadow, no extra scenery, no text. Ver mais