A whimsical minimalist illustration of a 【brown tabby kitten】 standing upright in the exact center of a very tall vertical canvas, with an absurdly elongated, noodle-like body stretched from near the top to near the bottom of the image. The cat has a small round face with large glossy eyes, a tiny open smiling mouth, upright ears, and both front paws raised straight overhead in a cheering pose, showing 2 visible pink paw pads. Its fur is soft and detailed, with a white muzzle, chest, belly, and inner legs, and brown-and-black tabby stripes along the sides, head, arms, and tail. The body is extremely thin and vertically extended, creating a comical exaggerated proportion, while the hind paws remain tiny and close together at the bottom. Add 1 curved striped tail extending to the lower right side. Above the head, place the playful hand-drawn text "【nyoooon~】" in a rounded dark brown font, arched like a semicircle, with 6 short motion lines around the raised paws and text to emphasize stretching. Use a clean off-white or warm light beige background with no scenery, only a faint soft oval shadow beneath the feet. Cute, polished digital illustration style, centered composition, high detail in fur, humorous Japanese sticker or social-media mascot vibe, lots of negative space, extra-tall aspect ratio.
