body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
    background-color: #f0f8ff;
  }
  
  .container {
    max-width: 600px;
    margin: 50px auto;
  }
  
  .input-section {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
  }
  
  input {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-right: 10px;
  }
  
  button {
    padding: 10px 20px;
    font-size: 16px;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #0056b3;
  }
  
  .wheel-area {
    position: relative;
    margin: 20px auto;
    width: 500px;
    height: 500px;
  }
  
  #wheel {
    border-radius: 50%;
  }
  
  .pointer {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 40px;
    background-color: #ff0000;
    clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
    z-index: 10;
  }
  
  .result {
    margin-top: 20px;
    font-size: 20px;
    color: #333;
    font-weight: bold;
  }
  
  ul {
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 20px auto;
    max-width: 300px;
  }
  
  ul li {
    background: #007bff;
    color: white;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 5px;
    font-size: 16px;
  }