简约现代3D渲染水滴下落波纹扩散动态效果蓝色系图标

minimalist style icon, main colors blue and white, water drop pattern with ripple effect below, placed in a semicircular background, no people, main objects water drop and ripples, centered in semicircular background, fresh and simple atmosphere, decorative elements outline design of water drop and ripples, pure white background, clear and concise visual effect, conveys water-related information or brand concept