<!DOCTYPE html>
<html>
<head><meta charset="UTF-8"><title>旋转立方体</title><style>#cube {width: 200px;height: 200px;position: relative;transform-style: preserve-3d;animation: rotate 6s infinite linear;margin: 100px auto;}#cube div {position: absolute;width: 200px;height: 200px;background-color: rgba(0, 255, 255, 0.5);border: 2px solid #333;}#cube .front {transform: translateZ(100px);}#cube .back {transform: rotateY(180deg) translateZ(100px);}#cube .right {transform: rotateY(90deg) translateZ(100px);}#cube .left {transform: rotateY(-90deg) translateZ(100px);}#cube .top {transform: rotateX(90deg) translateZ(100px);}#cube .bottom {transform: rotateX(-90deg) translateZ(100px);}@keyframes rotate {0% {transform: rotateX(0) rotateY(0) rotateZ(0);}100% {transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg);}}</style>
</head>
<body>
<div id="cube"><div class="front"></div><div class="back"></div><div class="right"></div><div class="left"></div><div class="top"></div><div class="bottom"></div>
</div>
<script>const cube = document.querySelector('#cube');let isPaused = false;cube.addEventListener('mouseover', () => {isPaused = true;cube.style.animationPlayState = 'paused';});cube.addEventListener('mouseout', () => {isPaused = false;cube.style.animationPlayState = 'running';});setInterval(() => {if (!isPaused) {cube.style.animationPlayState = 'running';}}, 1000);
</script>
</body>
</html>
