.dmh-cube-wrap{
  --size: 240px;
  --half: calc(var(--size) / 2);
  --radius: 18px;
  --border: 2px;

  --face-bg: #c7362f;
  --face-border: rgba(255,255,255,.85);
  --face-text: #ffffff;

  width: calc(var(--size) + 40px);
  height: calc(var(--size) + 40px);
  perspective: 950px;
  display: grid;
  place-items: center;
  touch-action: none;
}

.dmh-cube{
  width: var(--size);
  height: var(--size);
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-18deg) rotateY(28deg);
  cursor: grab;
  will-change: transform;
}
.dmh-cube:active{ cursor: grabbing; }

.dmh-cube-face{
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  border: var(--border) solid var(--face-border);
  background: var(--face-bg);
  box-shadow: 0 18px 40px rgba(0,0,0,.28);
  overflow: hidden;
  backface-visibility: hidden;
  user-select: none;
}

.dmh-cube-face a{
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  text-decoration: none;
  padding: 16px;
  text-align: center;
  color: var(--face-text);
  position: relative;
}
.dmh-cube-face a:hover{ background: rgba(255,255,255,.06); }

.dmh-cube-face .dmh-icon{
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
}

.dmh-cube-face img.dmh-svg{
  width: min(70%, 180px);
  height: auto;
  display: block;
}

.dmh-cube-face svg{
  width: min(70%, 180px);
  height: auto;
  display: block;
}

.dmh-cube-face .dmh-label{
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  font-size: 14px;
  font-weight: 650;
  opacity: .95;
  text-shadow: 0 2px 10px rgba(0,0,0,.35);
}

/* Positionen */
.dmh-front  { transform: rotateY(  0deg) translateZ(var(--half)); }
.dmh-back   { transform: rotateY(180deg) translateZ(var(--half)); }
.dmh-right  { transform: rotateY( 90deg) translateZ(var(--half)); }
.dmh-left   { transform: rotateY(-90deg) translateZ(var(--half)); }
.dmh-top    { transform: rotateX( 90deg) translateZ(var(--half)); }
.dmh-bottom { transform: rotateX(-90deg) translateZ(var(--half)); }

/* Optionaler Fallback */
.dmh-empty{
  font-weight: 700;
  opacity: .9;
}

@media (prefers-reduced-motion: reduce){
  .dmh-cube{ transition: none !important; }
}