Phối Hợp Logo Thương Hiệu Đơn Sắc Tối Giản

A clean minimalist black-and-white brand lockup centered horizontally on a pure solid white background. On the left, the OpenAI knot logo drawn as a bold black outlined interwoven hexagonal emblem with rounded loops and consistent stroke weight. To its right, large bold sans-serif black text reading "[GPT Image 2]". Generous negative white space around the lockup unit. Crisp vector-like edges, flat 2D graphic design, high contrast monochrome, no shadows, no gradients, modern corporate identity aesthetic.