/* General page styling */
body {
    background-color: #f7f9fc;  /* Very light blue background for a soft feel */
    color: #4a4a4a;  /* Dark gray text color for good readability */
    font-family: Arial, sans-serif;  /* Font family for a clean, modern look */
    line-height: 1.6;
    margin: 0;
    padding: 0;
  }
  
  /* Section styling for visual separation */
  section {
    border: 1px solid #e0e0e0;  /* Light gray border for separation */
    background-color: #ffffff;  /* White background for sections */
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.05);  /* Subtle shadow for depth */
  }
  
  /* Heading styles with background highlight */
  h1, h2, h3 {
    color: #3b5998;  /* Soft blue for headings */
    padding: 5px;
    background-color: #eaf1fb;  /* Very light blue background for heading highlights */
    border-radius: 5px;
  }
  
  /* Link styles */
  a {
    color: #3b5998;  /* Muted yellow color for links */
    text-decoration: none;
  }
  
  a:hover {
    color: #3b5998;  /* Darker blue on hover for a subtle effect */
    text-decoration: underline;
  }
  
  /* Button styles with gradient and shadow */
  button {
    background: linear-gradient(to bottom, #f4d03f, #e2be33);  /* Gradient yellow for buttons */
    color: #3b5998;  /* Soft blue text for contrast */
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);  /* Shadow for depth */
    transition: background 0.3s, transform 0.2s;
  }
  
  button:hover {
    background: linear-gradient(to bottom, #f5e26f, #d1a920);  /* Lighter yellow on hover */
    transform: translateY(-2px);  /* Slight lift effect on hover */
  }
  
  /* Callout block styles */
  .callout-note {
    background-color: #eaf1fb;  /* Very light blue for callout background */
    border-left: 5px solid #3b5998;  /* Soft blue border to highlight the callout */
    padding: 15px;
    margin: 20px 0;
  }
  
  /* Footer styling */
  footer {
    background-color: #3b5998;  /* Soft blue footer background */
    color: #ffffff;  /* White text color */
    padding: 10px;
    text-align: center;
    margin-top: 20px;
  }
  
  /* Table styles with improved visual interest */
  table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.05);  /* Subtle shadow for the table */
  }
  
  table th, table td {
    border: 1px solid #3b5998;  /* Soft blue borders */
    padding: 10px;
    text-align: left;
  }
  
  table th {
    background-color: #f4d03f;  /* Muted yellow header background */
    color: #3b5998;  /* Soft blue text */
  }
  
  table tr:nth-child(even) {
    background-color: #f7f9fc;  /* Light blue for alternating rows */
  }
  
  /* Blockquote styles with subtle enhancement */
  blockquote {
    border-left: 5px solid #3b5998;  /* Soft blue border to emphasize blockquote */
    background: #eaf1fb;  /* Light blue background */
    padding: 15px;
    margin: 20px 0;
    color: #4a4a4a;
    font-style: italic;
  }
  
  /* Content box styling */
  .content-box {
    background-color: #ffffff;  /* White background for contrast */
    border: 1px solid #e0e0e0;  /* Light gray border */
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
  }
  
  /* Navigation button styling */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
  }
  
  .navigation-buttons a {
    text-decoration: none;
  }
  
  .nav-button {
    background: linear-gradient(to bottom, #f4d03f, #e2be33);  /* Gradient yellow for buttons */
    color: #3b5998;  /* Soft blue text for contrast */
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);  /* Shadow for depth */
    transition: background 0.3s, transform 0.2s;
  }
  
  .nav-button:hover {
    background: linear-gradient(to bottom, #f5e26f, #d1a920);  /* Lighter yellow on hover */
    transform: translateY(-2px);  /* Slight lift effect on hover */
  }
  
  .prev-button {
    margin-right: auto;  /* Aligns the Previous button to the left */
  }
  
  .next-button {
    margin-left: auto;  /* Aligns the Next button to the right */
  }