body {
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background-color: #f0f0f0;
  margin: 0;
}

.container {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.wheel-container {
  position: relative;
  display: inline-block;
}

#wheel {
  border: 2px solid #333;
  border-radius: 50%;
  margin-bottom: 20px;
}

#needle {
  position: absolute;
  top: -20px;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 20px solid black;
  transform: translateX(-50%);
}

button {
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
}

textarea {
  margin-bottom: 20px;
  padding: 10px;
  font-size: 16px;
}

#result {
  margin-top: 20px;
  font-size: 24px;
  font-weight: bold;
}