A neural network node, rendered as a logo for NeuroForge. Drawn in a minimalist style. symmetrical composition. Color scheme is deep navy and coral red. Flat vector style, solid fills, sharp geometric edges, no gradients, no shadows, no textures. Icon only. No text, no letters, no numerals, no wordmark in the image. Must remain instantly recognizable at 32px. Square 1:1 format on a pure white background.