Square 1:1 premium app ic

Square 1:1 premium app icon, Krea sidebar icon visual style. Dark glossy rounded-square base, subtle bevel, soft internal glow, luminous cyan blue purple white accents. Crisp minimal centered 3D symbol, generous padding, readable at 128x128. Tool name: AI创作PPT. Category: 批量处理. Use a symbolic metaphor: presentation slide, brand badge, magic pen. No Chinese text, no English text, no letters, no watermark, no UI screenshot, no background scene. The full image must be a single rounded-square app icon centered on a clean neutral background.