:root {
  --bg: #05070c;
  --ink: #c8d2e0;
}

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

html,
body {
  width: 100%;
  height: 100%;
  background: var(--bg);
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
  color: var(--ink);
  font: 14px/1.5 ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

body {
  display: grid;
  place-items: center;
}

#game {
  display: block;
  width: 100vw;
  height: 100vh;
  object-fit: contain;
  cursor: none;
  image-rendering: auto;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

#fatal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 40px;
  background: rgba(5, 7, 12, 0.94);
  color: #ff6a6a;
  white-space: pre-wrap;
  font-size: 13px;
  z-index: 10;
}

#fatal[hidden] {
  display: none;
}