YiYi: Bold & Playful Logo for Your 2D Puzzle Adventure

Design a typographical logo for 'YiYi' in a bold and playful style, perfect for a 2D puzzle game. The letters of 'YiYi' should be chunky and rounded, with a vibrant color palette of yellow, teal, and orange. Around the logo, floating alphabet tiles in various sizes and orientations hover playfully. Each tile has a glossy, 3D button-like effect with bright colors that contrast with the main logo. The background behind the logo is a subtle grid pattern or abstract swirl, enhancing the puzzle vibe. The floating letters should feel dynamic and lively, as if they’re part of an engaging word game.