Catgirl Idol at Summer Festival AI Image Prompt

Create a vibrant vertical anime illustration of a cheerful catgirl idol performer at a huge outdoor summer music festival. The main subject is a pink-haired catgirl idol, shown from a low-angle three-quarter view in the foreground, smiling brightly at the viewer with red eyes and short fluffy pink hair, black cat ears with pale inner fur, a small yellow star hair clip, and a dark cat tail curling behind her. She wears a Japanese sailor-style school idol outfit: cropped white blouse with dark navy sailor collar and sleeve trim, orange necktie, dark pleated mini skirt, and black fingerless gloves. Her right hand is raised in a V peace sign near her face, and a black stage microphone on a stand sits close to her on the right. Behind her is a massive festival crowd waving glow sticks, colorful confetti in the air, palm trees, stage trusses with bright lights, and banners reading SUMMER IDOL FESTIVAL plus vertical flags that say “IDOL!”. Use a dazzling midday summer sky with saturated blue color, fluffy clouds, lens flare, sparkling highlights, dynamic motion, vivid rainbow festival colors, glossy high-detail anime rendering, dramatic backlight, sharp facial detail, and energetic idol-concert atmosphere. Vertical 9:16 composition, polished Pixiv-style illustration, no watermark, no extra characters in the foreground.