body {
      font-family: Arial, sans-serif;
      background-color: #f4f4f4;
      padding: 40px;
    }

    .form-container {
      max-width: 500px;
      margin: auto;
      background: #ffffff;
      padding: 24px;
      border-radius: 8px;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }

    h1 {
      text-align: center;
      margin-bottom: 24px;
    }
    
    fieldset {
      border: none;
      margin-bottom: 20px;
      padding: 0;
    }

    label {
      display: block;
      margin-bottom: 8px;
      font-weight: bold;
    }

    input,
    select,
    button {
      width: 100%;
      padding: 10px;
      margin-bottom: 16px;
      border: 1px solid #ccc;
      border-radius: 4px;
      font-size: 16px;
    }

    button {
      background-color: #000;
      color: #fff;
      cursor: pointer;
    }

    button:hover {
      background-color: #333;
    }