Build a floating Nether-themed ritu...

Build a floating Nether-themed ritual platform with a perfectly symmetrical circular design, featuring layered outer rings and a detailed underside. In the center, create a pentagram using thick intersecting beams, surrounded by decorative circular patterns. Add hanging lava streams, chains, and supports beneath the platform to create a dark, ominous atmosphere. Use Nether Bricks, Red Nether Bricks, Blackstone, Polished Blackstone Bricks, Basalt, Crimson wood, Crying Obsidian, and lava for lighting. Focus on intricate detailing, repeating patterns, depth, and an ancient infernal aesthetic with no large empty areas.