* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: #1a1c22;
  color: #e6e6eb;
  font-family: system-ui, -apple-system, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  min-height: 100vh;
}
#game {
  border: 2px solid #2a3344;
  border-radius: 4px;
  cursor: default;
  max-width: 100%;
  height: auto;
}
.hint {
  margin-top: 10px;
  font-size: 13px;
  color: #888;
  text-align: center;
  max-width: 1156px;
}