1girl, solo, cute anime girl, long wavy pastel pink hair flowing dramatically in wind, big expressive purple eyes, confident cheerful smile looking down at viewer, holding large glowing neon signboard high above her head with both hands, bold white text "ERNIE-image" with black outline and vibrant cyan neon glow, perfect legible text, dynamic low angle shot, dramatic rim lighting, floating sparkles and light particles, futuristic cyber city night background, vibrant anime style, kawaii, epic composition, sharp focus