A schematic illustration of a human head, surrounded by fine luminous lines representing energy meridians. From nine key points on the head, thin radiant lines extend outward, forming a balanced geometric pattern. The design is elegant and minimalistic, emphasizing symmetry and flow. Color palette: metallic silver, deep blue, black, and white — with a strong accent on metallic silver glow. Background smooth and dark to highlight the shining meridian lines. Style: clean, scientific-mystical fusion, modern minimalism, high resolution, soft lighting, glowing details.