html,
body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0d0b14;
}

body {
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse 80% 70% at 50% 40%, #171325 0%, #0d0b14 70%);
  font-family: "Pixelify Sans", monospace;
}

#wrap {
  position: relative;
  width: min(100vw, calc(100vh * 16 / 9));
  aspect-ratio: 16 / 9;
}

canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  cursor: none;
  outline: none;
}

#hint {
  position: fixed;
  right: 0;
  bottom: 6px;
  left: 0;
  color: #4a4460;
  font-size: 12px;
  text-align: center;
  pointer-events: none;
  user-select: none;
}

#turnstile-shell {
  position: absolute;
  z-index: 3;
  top: 70.5%;
  left: 30.2%;
  width: 300px;
  min-height: 65px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%);
  transform-origin: top center;
  transition: opacity 140ms ease;
}

#turnstile-shell.is-visible {
  opacity: 1;
  pointer-events: auto;
}

#turnstile-shell.turnstile-scale-35 { transform: translateX(-50%) scale(0.35); }
#turnstile-shell.turnstile-scale-40 { transform: translateX(-50%) scale(0.4); }
#turnstile-shell.turnstile-scale-45 { transform: translateX(-50%) scale(0.45); }
#turnstile-shell.turnstile-scale-50 { transform: translateX(-50%) scale(0.5); }
#turnstile-shell.turnstile-scale-55 { transform: translateX(-50%) scale(0.55); }
#turnstile-shell.turnstile-scale-60 { transform: translateX(-50%) scale(0.6); }
#turnstile-shell.turnstile-scale-65 { transform: translateX(-50%) scale(0.65); }
#turnstile-shell.turnstile-scale-70 { transform: translateX(-50%) scale(0.7); }
#turnstile-shell.turnstile-scale-75 { transform: translateX(-50%) scale(0.75); }
#turnstile-shell.turnstile-scale-80 { transform: translateX(-50%) scale(0.8); }
#turnstile-shell.turnstile-scale-85 { transform: translateX(-50%) scale(0.85); }
#turnstile-shell.turnstile-scale-90 { transform: translateX(-50%) scale(0.9); }
#turnstile-shell.turnstile-scale-95 { transform: translateX(-50%) scale(0.95); }
#turnstile-shell.turnstile-scale-100 { transform: translateX(-50%) scale(1); }

@media (prefers-reduced-motion: reduce) {
  #turnstile-shell { transition: none; }
}