Chân Dung Avatar Vector Phẳng Hiện Đại

A centered front-facing vector portrait of [a young man with thick swept-back brown hair, full beard, round black glasses, wearing a black crew-neck shirt] framed from the chest up. Modern flat illustration style with clean geometric shapes, smooth gradients, crisp outlines, minimal facial details, expressive eyes, soft skin tones, and subtle shading. Symmetrical composition against a solid [orange background]. Contemporary digital avatar aesthetic in Adobe Illustrator vector style, vibrant colors, high contrast, sharp edges. No texture, no photorealism, no background objects.