极简高端字母光学错觉标志设计

Design a simple and high-end logo for [Brand Name], based on the letter [Core Letter]. Transform that letter into an optical illusion brand identity using folded geometric shapes, spatial depth, precise edges, and strong negative space. The logo should convey [Symbolic Meaning] while maintaining readability, simplicity, and memorability. Center a large logo mark on a clean warm ivory or soft light grey background. Below, add only the brand name "[Brand Name]" and optionally add a short subtitle "[Subtitle]". Use a minimalist black, white, and grey palette to create a high-end modern brand identity design. Do not use poster layouts, construction grids, annotations, extra icons, decorative small text, mockup clutter, messy 3D effects, or distorted fonts.