:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: "Trebuchet MS", "Segoe UI", Arial, sans-serif;
  background: radial-gradient(circle at 20% 15%, #27472c 0%, #132415 55%, #0c180d 100%);
  color: #f1f3e9;
}

#gameCanvas {
  width: 100vw;
  height: 100vh;
  display: block;
  background-color: #263629;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
}