html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #0f0f17;
  color: #e6e6ef;
  font-family: "Courier New", Courier, monospace;
}

#game {
  display: block;
  width: 100vw;
  height: 100vh;
  image-rendering: pixelated;
  background: linear-gradient(#22283a 0%, #0f0f17 60%);
}

#ui {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.title {
  font-weight: bold;
  letter-spacing: 1px;
}

.instructions {
  font-size: 12px;
  opacity: 0.8;
}

.hint {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.4);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  opacity: 0;
  transition: opacity .2s ease-out;
}