Cosmic Anime Profile Header Banner

An ultra-wide social media profile header banner in cinematic anime style, featuring black letterbox margins above and below the artwork. In the foreground, a dynamic [teen boy] crouches low on a futuristic hoverboard, leaning forward with one arm extended for balance, dressed in a light hoodie, dark shorts, socks, and black sneakers. Floating beside and slightly behind him is a tiny angelic [white-haired girl] with large white feathered wings, pale skin, a frilly white dress, and a gentle glowing aura. They travel along a sweeping, ribbon-like cosmic highway composed of sparkling cyan, violet, pink, and white light trails that curves across deep space. The background features a deep blue and purple galaxy filled with stars, moons, ringed planets, distant crystal towers, holographic geometric structures, and glowing orbital city platforms. Dramatic perspective, detailed anime character designs, soft rim lighting, radiant particle effects, high contrast, and a magical sci-fi aesthetic. Characters are positioned slightly to the right, leaving expansive cosmic scenery across the banner. No text, logos, or UI elements.