พรอมต์: Top-down fantasy city map of Everton, a grand sprawling metropolis. The city has an irregular rectangular shape, stretching from north to south, with the sea coast on the southern side. The city is divided into 7 distinct districts, but they are NOT circular and NOT concentric — they are arranged in a patchwork/irregular layout. In the center is the Eternal Market, a large glass-domed plaza surrounded by portals and market stalls. To the north-east of the market is the Silver Hill, an elevated aristocratic district with a grand palace and noble mansions. To the north-west is the University Citadel, with tall mage towers, libraries, and alchemical laboratories. To the south-west is the Great Temple Circle, with a massive cathedral, many smaller temples, and bell towers. To the east is the Steel Square, featuring barracks, armories, and a prison. The southern part of the city along the coast is the Port of a Hundred Masts, with docks, warehouses, and taverns. The western and south-western outskirts are the Lower Everton, with slums, a black market, and old run-down buildings. The city has four main gates: Golden Gate to the north, Weavers' Gate to the east, Water Gate to the south, and Rusty Pass to the west. The layout should feel organic and historical, like a medieval city that grew over centuries, NOT planned as perfect circles. The map should be in an old medieval fantasy cartographic style, with parchment texture, muted colors, highly detailed, gridless, no labels, suitable for a fantasy RPG campaign.