Build RIFTMARK CITADEL, 119x96, as ...

Build RIFTMARK CITADEL, 119x96, as a huge layered medieval mountain fortress. Use clean planned geometry; no random block mixing. Palette: stone bricks, deepslate trim, dark oak beams, orange-red terracotta/brick roofs. Front: 7-block gate in a 21-block gatehouse, flanked by 13x13 towers. Add 4 corner towers, 4 mid towers and 4 smaller roofed turrets, spaced apart. Rear-center keep 27x23, 60 blocks tall, with 3 stepped tiers and a 72-block spire. Use steep roofs, arches, buttresses every 6 blocks, narrow windows, balconies, chimneys, battlements, 2 courtyards and connecting stairs/bridges. Add an 11x19 black/red banner with white crown + R on the keep. Make the silhouette tall, wide and readable; avoid plain walls, cramped towers, heavy moss and repeated identical roofs.