:root {
  color-scheme: light;
  --bg-top: #221005;
  --bg-bottom: #060606;
  --panel: #140900;
  --ink: #f2dd8d;
  --accent: #d18a23;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: "Courier New", monospace;
  color: var(--ink);
  background:
    radial-gradient(circle at top, rgba(255, 197, 74, 0.18), transparent 30%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

.game-shell {
  width: fit-content;
  max-width: 100vw;
  max-height: 100vh;
  padding: 0;
}

#game {
  width: auto;
  max-width: 100vw;
  max-height: 100vh;
  height: auto;
  display: block;
  border: 0;
  border-radius: 0;
  background: #000;
  box-shadow: none;
  image-rendering: pixelated;
}