:root {
  --cream: #fff1bf;
  --custard: #ffd86b;
  --caramel: #8f4a20;
  --cherry: #d83b2d;
  --plate: #fff9df;
  --brown: #43261c;
  --mint: #4c7a46;
  --shadow: rgba(67, 38, 28, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cream);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--brown);
  font-family: "Courier New", "MS Gothic", monospace;
  line-height: 1.65;
  background:
    radial-gradient(circle at 16% 6%, rgba(216, 59, 45, 0.18), transparent 18%),
    radial-gradient(circle at 84% 0%, rgba(255, 216, 107, 0.74), transparent 24%),
    linear-gradient(rgba(67, 38, 28, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(67, 38, 28, 0.035) 1px, transparent 1px),
    var(--cream);
  background-size: 100% 100%, 100% 100%, 14px 14px, 14px 14px, auto;
}

button,
a {
  font: inherit;
}

.game-shell {
  width: min(1080px, calc(100% - 24px));
  margin: 0 auto;
  padding: 24px 0 44px;
}

.hero,
.play-area,
.links {
  border: 4px solid var(--brown);
  border-radius: 18px;
  background: rgba(255, 249, 223, 0.94);
  box-shadow: 8px 8px 0 var(--shadow);
}

.hero {
  padding: 24px;
  background:
    radial-gradient(ellipse at 88% 18%, var(--cherry) 0 13px, transparent 14px),
    radial-gradient(ellipse at 84% 46%, var(--custard) 0 70px, transparent 72px),
    linear-gradient(135deg, rgba(255, 216, 107, 0.92), rgba(255, 249, 223, 0.96));
}

.eyebrow,
.visible-version {
  margin: 0 0 8px;
  color: var(--cherry);
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--brown);
  font-size: clamp(36px, 8vw, 76px);
  line-height: 1;
  text-shadow: 5px 5px 0 rgba(216, 59, 45, 0.2);
}

h1 span,
.sub-title {
  color: var(--caramel);
  font-size: clamp(18px, 4vw, 30px);
}

.sub-title {
  margin: 8px 0 0;
  font-weight: 700;
}

.play-area {
  display: grid;
  grid-template-columns: minmax(0, 720px) minmax(220px, 1fr);
  gap: 16px;
  margin-top: 18px;
  padding: 18px;
}

.canvas-frame {
  overflow: hidden;
  border: 4px solid var(--brown);
  border-radius: 18px;
  background: var(--custard);
  touch-action: none;
}

canvas {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(78svh, 920px);
  aspect-ratio: 720 / 920;
  image-rendering: pixelated;
  touch-action: none;
  user-select: none;
}

.hud {
  display: grid;
  gap: 10px;
  align-content: start;
}

.hud div,
.message-panel,
.controls,
.links {
  padding: 14px;
  border: 3px solid var(--brown);
  border-radius: 14px;
  background: var(--plate);
}

.hud span {
  display: block;
  color: var(--caramel);
  font-size: 13px;
  font-weight: 700;
}

.hud strong {
  display: block;
  font-size: clamp(26px, 5vw, 42px);
  line-height: 1.1;
}

.message-panel {
  grid-column: 2;
}

.controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  grid-column: 2;
}

button,
.links a {
  display: inline-block;
  min-height: 48px;
  padding: 10px 12px;
  border: 3px solid var(--brown);
  border-radius: 12px;
  color: var(--plate);
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  background: var(--cherry);
  box-shadow: 4px 4px 0 var(--shadow);
}

button:active,
button.is-pressed,
.links a:hover,
.links a:focus-visible {
  outline: none;
  background: var(--mint);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--shadow);
}

.help {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--caramel);
  font-weight: 700;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

@media (max-width: 840px) {
  .game-shell {
    width: min(100% - 14px, 620px);
    padding: 12px 0 28px;
  }

  .hero,
  .play-area {
    padding: 14px;
    border-radius: 14px;
  }

  .play-area {
    grid-template-columns: 1fr;
  }

  .message-panel,
  .controls {
    grid-column: auto;
  }

  .hud {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}