活潑的 Scratch 貓與標誌的鮮豔縮圖設計

YouTube thumbnail design: a colorful and cheerful Scratch Cat on the left side, fully visible, and a large, clear Scratch logo on the right side in bright orange. Use a vibrant gradient background (yellow and blue), kid-friendly and playful style, clean and simple design, high quality, vector-like illustration, 16:9 aspect ratio, optimized for YouTube preview, professional thumbnail.