A highly detailed, dreamy digital illustration in a soft Ghibli-inspired art style, featuring a cute anime-style girl with big sparkling eyes and windswept hair, gently biting into a glowing marshmallow shaped like a lightning bolt. The marshmallow crackles with magical sugar sparks, softly glowing in pastel yellows and pinks. The girl wears a cozy oversized sweater with tiny marshmallow patterns, and her cheeks are blushing. Floating around her are whimsical candy clouds and tiny marshmallow sparks like fireflies. The background is a soft gradient of dreamy twilight blues and pinks, sprinkled with glitter-like stars. Rendered in a warm, painterly texture with soft lighting, rich detail, and a magical, heartwarming vibe.