Design a tidy, symmetrical arcane f...

Design a tidy, symmetrical arcane fortress inspired by the Draconic Evolution mod, focusing on magical energy, advanced technology, and end-game wizard aesthetics. No dragon imagery of any kind. The structure must fit entirely within a perfect circular footprint with a maximum diameter of 50 blocks (25-block radius). The build must not exceed 50 blocks in width in any direction. The maximum build height is 81 blocks, including all towers, spires, and decorative elements. Style & Materials Dark, mystical palette: deep purples, blackstone, deepslate, obsidian-like blocks, dark bricks Accents of glowing purple energy, arcane runes, crystalline details, and visible energy conduits Clean, intentional detailing — no clutter, no chaotic overhangs Required Features One large, front-facing