A premium minimalist app icon. A top-down, ultra-simplified view of two white pages of an open book. From the center "spine" of the book, a vibrant, glowing bookmark ribbon emerges, spilling out with an intense, saturated gradient of peach, lavender, and electric blue. The book pages are flat white with crisp, clean edges and a very subtle soft shadow to create depth. The focus is on the contrast between the pure white pages and the explosion of color from the bookmark. No 3D biseautage, flat but sophisticated design, centered on a light neutral background. Mehr sehen