* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; background: #070910; }
body {
  display: grid;
  place-items: center;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  color: #f8efe4;
}
.stage {
  position: relative;
  width: min(100vw, 960px);
  height: min(100vh, 540px);
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}
canvas {
  display: block;
  width: 100%;
  height: 100%;
  background: #0b1220;
}
.hud {
  position: absolute;
  inset: 14px 16px auto;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 10px #000;
  pointer-events: none;
}
.panel {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 12px;
  padding: 28px;
  text-align: center;
  background: linear-gradient(180deg, rgba(7, 9, 16, 0.2), rgba(7, 9, 16, 0.72));
}
.panel[data-mode="hidden"] { display: none; }
.kicker {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #f3c27a;
}
h1 {
  font-size: clamp(32px, 6vw, 54px);
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.lead, .hint { max-width: 46ch; margin: 0 auto; color: #d7c7b2; }
.hint { font-size: 13px; opacity: 0.8; }
button {
  justify-self: center;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: #e23d3d;
  color: #fff8f0;
  font: 700 16px/1 inherit;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(226, 61, 61, 0.35);
}
button:active { transform: translateY(1px); }