बुखार-कूलिंग पैच ब्रांड के लिए जीवंत व्यावसायिक पोस्टर

Generate a hyper-saturated, energetic commercial poster for Kobayashi Pharmaceutical cooling fever patches. In the center of the frame, place a highly realistic pouch of Kobayashi Pharmaceutical cooling fever patches - a mini stand-up pouch with a resealable zipper, ice-blue matte surface, white brand logo, transparent window showcasing blue cooling patches, premium glossy printing, commercial-grade product rendering. The background is a hand-drawn illustrated energy universe: a circular burst emanating from behind the pouch, with flying blue cooling patches, ice crystal splashes, cooling ripples, snowflake shapes, refreshing energy trails, comic-style impact explosions, bouncing arcs, lightning stars, smiley doodles, speed lines, and mini snowflakes, all with bold black outlines in a pop art style. The dominant background color palette is ice crystal blue, with the illustration bursting in pure white and mint green. The typography is playful and rounded: main title "Kobayashi Pharmaceutical," subtitle "COOL PACK, FEVER DOWN," call-to-action "OPEN. STICK. COOL.," and Chinese artistic text "随手一袋，即刻降温." Overall vibe: playful, hyper-saturated, dynamic, youthful, pop art, refreshing, and full of energy. Aspect ratio 3:4, 8K premium commercial quality. Prohibited: soft pouch packaging, paper boxes, realistic backgrounds, dull colors, weak dynamism, cluttered layouts, low saturation, blurry products, cheap cartoon styles, excessive text, and gloomy atmospheres.