#sky {
			position: fixed;
			inset: 0;
			pointer-events: none;
		}

		.star {
			position: absolute;
			border-radius: 50%;
			background: #FFF;
			animation: twinkle ease-in-out infinite;
		}

		@keyframes twinkle {
			0%, 100% { opacity: 1;   }
			50%       { opacity: 0.1; }
		}