html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: linear-gradient(180deg, #ffd1e8 0%, #c5e8ff 60%, #b6d8ff 100%);
  overflow: hidden;
  font-family: 'Quicksand', 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;
}

#wrap {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  box-sizing: border-box;
}

#game {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  display: block;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
}