body {
  margin: 0;
  background: #000;
}
#gameCanvas {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 4/3;
  background: url("../assets/FONDO.jpg") center/cover no-repeat;
}

#hud {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border-radius: var(--radius);
  font-size: 1.1rem;
  justify-content: space-between;
  z-index: 10;
}