body {
  font-family: Arial, sans-serif;
  background: #f4f4f4;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 400px;
  margin: 40px auto;
  background: #fff;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h2 {
  text-align: center;
}

.score,
.result,
.bot-move {
  margin: 12px 0;
}

button {
  margin: 4px;
  padding: 8px 16px;
  font-size: 16px;
}