body {
  font-family: sans-serif;
  text-align: center;
  padding: 2rem;
  background-color: #f8f9fa;
}

h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

#game {
  background: #fff;
  padding: 2rem;
  border-radius: 10px;
  display: inline-block;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#timer {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

input[type="number"] {
  padding: 0.5rem;
  font-size: 1rem;
  width: 150px;
  margin-right: 0.5rem;
}

button {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  cursor: pointer;
}

#feedback {
  margin-top: 1rem;
  font-weight: bold;
  font-size: 1.2rem;
}

#result {
  margin-top: 2rem;
  font-size: 1.2rem;
  color: #333;
}
#correct-list {
  font-family: monospace;
  text-align: left;
  display: inline-block;
  white-space: pre-wrap;
}

.description {
  text-align: left;
}