/* Resetting default margin and padding */
body, h1, h2 {
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: Arial, sans-serif;
    background-color: #f8f9fa;
    padding-top: 20px;
  }
  
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px; /* Add padding to the container */
    box-sizing: border-box; /* Include padding in the width */
  }
  
  h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #007bff; /* Blue color for headings */
  }
  
  #inputForm {
    text-align: center;
    margin-bottom: 20px;
  }
  
  #question {
    width: 100%;
    max-width: 400px; /* Adjust the width of the input */
    padding: 10px;
    border: 2px solid #007bff;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box; /* Include padding in the width */
  }
  
  #versionSelect {
    width: 100%;
    border: 2px solid #007bff;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box; /* Include padding in the width */
    margin-top: 10px;
  }
  
  #bookCover {
    display: block;
    margin: 0 auto;
    cursor: pointer;
    max-width: 100%; /* Make sure the image is responsive */
    height: auto;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Add a subtle shadow */
    transition: transform 0.3s ease; /* Add a smooth transition */
  }
  
  #bookCover:hover {
    transform: scale(1.05); /* Scale up the image on hover */
  }
  
  .randomAnswer {
    display: none;
    justify-content: center;
    align-items: center;
    width: 740px;
    height: 620px;
    margin: 20px auto;
    text-align: center;
    font-size: 36px;
    border: 1px solid #eaeaea;
    background: #fff;
    border-radius: 6px;
    padding: 0 50px;
    box-shadow: 1px 2px 8px #888;
    font-family: acme, sans-serif;
    white-space: pre-line;

  }
  
  
  
  #againButton {
    display: none;
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 1rem;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  #againButton:hover {
    background-color: #0056b3; /* Darken the background on hover */
  }
  @media only screen and (max-width: 600px) {
    .randomAnswer {
      width: 90%; /* 調整為螢幕寬度的90% */
      font-size: 24px; /* 調整字體大小 */
      padding: 20px; /* 調整內邊距 */
    }
  }