Core structure Footprint: 55 × 45 W...

Core structure Footprint: 55 × 45 Wall thickness: 2 Total height: ~32 layers Vertical stack: Basement: 7 layers (underground, centered rear) Plinth: 3 layers (solid base) Ground floor: 11 layers Roof: 6 layers Spire: 5 layers 1. Basement (L -7 to 0) Size: 34 × 28 (center-rear under throne + crystal shaft) Walls: Deepslate Bricks (2 thick) Floor: Tuff Ceiling: Deepslate Tiles Center void: 4×4 vertical crystal shaft Rooms: Geode sanctum (18×16 center) Calcite shell sphere cluster Amethyst Blocks + Budding Amethyst core Must connect visually to shaft above Archive (adjacent 14×16) Stone brick + tuff brick walls Bookshelves + lectern Minimal, functional layout Lighting: Soul Lanterns + amethyst glow only 2. Plinth (L 1–3) Full 55×45 solid fill Materials: Andesite / Cobble / Stone mix (orga