body {
      font-family: Arial, sans-serif;
      background-color: #f4f4f4;
      padding: 20px;
    }

    form {
      background-color: #fff;
      padding: 20px;
      border-radius: 10px;
      max-width: 500px;
      margin: auto;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    h1 {
      text-align: center;
      margin-bottom: 20px;
    }

    label {
      display: block;
      margin-bottom: 10px;
    }

    input[type="text"],
    input[type="number"],
    textarea {
      width: 100%;
      padding: 8px;
      margin-top: 5px;
      box-sizing: border-box;
      border: 1px solid #ccc;
      border-radius: 5px;
      resize: vertical;
    }

    textarea[readonly] {
      background-color: #e9ecef;
      cursor: not-allowed;
    }

    input[type="radio"],
    input[type="checkbox"] {
      margin-right: 5px;
    }

    button {
      display: block;
      width: 100%;
      padding: 10px;
      background-color: #007bff;
      color: #fff;
      border: none;
      border-radius: 5px;
      font-size: 16px;
      cursor: pointer;
    }

    button:hover {
      background-color: #0056b3;
    }