서울 마스코트 캐릭터

Design a compact Seoul city mascot with a rounded blue helmet-like head and a friendly full-body stance, using a simplified skyline silhouette as part of the costume. Place it against a dark urban night backdrop with neon cyan, magenta, and violet rim lights, while keeping the character brightly readable in the center. Add a subtle reflective floor and atmospheric glow rather than extra signage or lettering. No text, no watermark.