body {
  font-family: Arial, sans-serif;
  text-align: center;
  background-color: #f0f0f0;
}

h1 {
  color: #333;
}

#board {
  display: grid;
  grid-template-columns: repeat(3, 100px);
  grid-gap: 5px;
  width: 315px;
  margin: 20px auto;
}

.cell {
  width: 100px;
  height: 100px;
  background: #fff;
  border: 2px solid #333;
  font-size: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.cell:hover {
  background: #f5f5f5;
}

#status {
  font-size: 24px;
  margin: 20px 0;
  color: #333;
}

#reset {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
}

#reset:hover {
  background-color: #0056b3;
}