迷霧沼澤中的古老城堡與幽靈小貓

A majestic, ancient castle, half-submerged in a misty, ethereal swamp. Gnarled, moss-covered trees with glowing fungi surround it. A single, spectral kitten with luminescent eyes sits on a crumbling parapet, gazing intently into the fog. The scene is rendered in a dark fantasy concept art style, with dramatic chiaroscuro lighting and a touch of photorealism, evoking a sense of forgotten magic and quiet mystery.