帖子代码
<style>
#papa { margin: 30px 0 30px calc(50% - 593px); width: 1024px; height: 640px; background: url('https://638183.freep.cn/638183/t24/4/promise.jpg') no-repeat center/cover; box-shadow: 4px 4px 8px gray; z-index: 1; position: relative; }
#player { position: absolute; bottom: 10px; left: calc(50% - 100px); width: 200px; height: 200px; cursor: pointer; animation: rot 8s linear infinite var(--state); }
#vid { position: absolute; width: 100%; height: 100%; object-fit: cover; mix-blend-mode: screen; -webkit-mask: linear-gradient(transparent 10%, red 30%, red 0); pointer-events: none; }
@keyframes rot { to { transform: rotate(360deg); } }
</style>
<div id="papa">
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=410055747" autoplay loop></audio>
<video id="vid" src="https://img.tukuppt.com/video_show/15653652/01/41/56/6332b7166860f.mp4" autoplay loop muted></video>
<img id="player" alt="" src="https://638183.freep.cn/638183/web/svg/9star.svg"/>
</div>
<script>
mState = () => {
papa.style.setProperty('--state', aud.paused ? 'paused' : 'running');
aud.paused ? vid.pause() : vid.play();
};
aud.onplaying = aud.onpause = () => mState();
player.onclick = () => aud.paused ? aud.play() : aud.pause();
</script>
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