Act as a seasoned pirate cartographer with decades of experience crafting treacherous maps. Design an intricately detailed, aged treasure map leading to a cursed island. The map should include [COORDINATES] hidden in riddles, [LANDMARKS] like skull-shaped rocks and shipwrecks, and [WARNINGS] in blood-red ink about the island's dark magic. The style should be weathered parchment with burnt edges, faded ink, and cryptic symbols. Add a compass rose, sea monsters lurking in the waters, and a dotted trail that vanishes near the island—hinting at its supernatural nature. The atmosphere should evoke mystery and danger.