.mg-board {
  display: grid;
  gap: 3px;
  margin: 14px auto;
  width: max-content;
  background: #1b2138;
  padding: 8px;
  border-radius: 12px;
}
.mg-clue {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #c7cde0;
  min-width: 34px;
  height: 34px;
}
.mg-cell {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  background: #2b3354;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  cursor: pointer;
  user-select: none;
}
.mg-cell.p { background: #ff6b6b; color: #fff; }
.mg-cell.n { background: #4d96ff; color: #fff; }
.mg-corner { width: 34px; height: 34px; }