为什么“Checkbox hack”对我的 3d 元素不起作用？

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  width: 100vw;
  height: auto;
}

body {
  width: 100%;
  height: 100%;
  background-color: antiquewhite;
  color: #333;
  font-size: 100px;
}

.cube {
  transform-style: preserve-3d;
  transform-origin: right;
  top: calc(50%);
  left: calc(50%);
  position: absolute;
  animation: rotateCube 8s infinite linear;
}

label {
  position: absolute;
  top: calc(50% - 1em);
  left: calc(50% - 1em);
  height: 2em;
  width: 2em;
  z-index: 10;
}

#toggle {
  position: absolute;
  opacity: 1;
}

.face {
  height: 2em;
  width: 2em;
  background-color: whitesmoke;
  position: absolute;
  margin: -1em;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 1px 1px 2px #555, inset -1px 0px 2px #555;
}

.face span {
  font-size: 50px;
}

.front {
  transform: translateZ(1em);
}

.right {
  transform: rotateY(90deg) translateZ(1em);
}

.back {
  transform: rotateY(180deg) translateZ(1em);
}

.left {
  transform: rotateY(-90deg) translateZ(1em);
}

.top {
  transform: rotateX(90deg) translateZ(1em);
}

.bottom {
  transform: rotateX(-90deg) translateZ(1em)
}

input:checked~.face {
  background-color: blue;
  animation: rotateCube2 8s forwards;
}

@keyframes rotateCube {
  0% {
    transform: rotateY(0deg) rotateX(-15deg);
  }
  50% {
    transform: rotateY(360deg) rotateX(15deg)
  }
  100% {
    transform: rotateY(720deg) rotateX(-15deg)
  }
}

@keyframes rotateCube2 {
  50% {
    transform: rotateY(90deg) rotateX(90deg);
  }
  100% {
    transform: rotateY(180deg) rotateX(180deg);
  }
}

<div class="cube-button">
  <input type="checkbox" id="toggle">
  <label for="toggle"></label>
  <div class="cube">
    <div class="face front"><span>Click Me</span></div>
    <div class="face left"></div>
    <div class="face right"></div>
    <div class="face back"></div>
    <div class="face top"></div>
    <div class="face bottom"></div>
  </div>
</div>