深色背景，远处有巨大的红色散景灯 Dark background with big red bokeh lights in the distance

深色背景的特点是远处有巨大的红色散景灯。柔和模糊的灯光营造出梦幻般的氛围，为场景增添了深度和一丝神秘感。

A dark background features large, red bokeh lights in the distance. The soft, blurred lights create a dreamy and atmospheric effect, adding depth and a touch of mystery to the scene.