/* Custom styles for attractiveness and shadows */
    .main-content {
      background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
      padding: 20px;
      border-radius: 15px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
      margin-bottom: 20px;
    }
    .main-content p {
      font-size: 1.1em;
      line-height: 1.8;
      color: #333;
      margin-bottom: 20px;
      text-align: justify;
    }
    .main-content h1, .main-content h2 {
      color: #2c3e50;
      text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
    }
    .main-content img {
      width: 100%;
      border-radius: 10px;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
      margin: 20px 0;
    }
    /* Paragraph container with right-side images */
    .paragraph-container {
      display: flex;
      align-items: flex-start;
      margin: 20px 0;
      gap: 20px;
    }
    .paragraph-container .text {
      flex: 1;
    }
    .paragraph-container .images-right {
      flex: 0 0 200px;
    }
    .paragraph-container .images-right img {
      width: 100%;
      height: 150px;
      object-fit: cover;
      border-radius: 10px;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
      margin-bottom: 10px;
    }
    /* Creative sidebar with white background, black shadow, sticky on scroll, small size */
    .sidebar {
      background: #fff;
      padding: 15px;
      border-radius: 15px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
      color: #333;
      position: sticky;
      top: 20px;
      align-self: flex-start;
      flex: 0 0 220px;
      max-height: 100vh;
      overflow-y: auto;
      font-size: 0.9em;
    }
    .sidebar h3 {
      color: #2c3e50;
      text-align: center;
      margin-bottom: 10px;
      font-size: 1.1em;
    }
    .sidebar p {
      line-height: 1.4;
      text-align: center;
      font-size: 0.9em;
      margin-bottom: 15px;
    }
    .sidebar a {
      color: #ffd700;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.85em;
    }
    .sidebar a:hover {
      text-decoration: underline;
    }
    .sidebar ul {
      list-style: none;
      padding: 0;
      margin: 10px 0;
    }
    .sidebar ul li {
      margin-bottom: 5px;
    }
    .sidebar ul li a {
      display: block;
      padding: 5px 0;
      color: #2c3e50;
      text-decoration: none;
      font-size: 0.85em;
    }
    .sidebar ul li a:hover {
      color: #ffd700;
      text-decoration: underline;
    }
    .container {
      display: flex;
      gap: 20px;
      max-width: 1200px;
      margin: 0 auto;
    }
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
      }
      .paragraph-container {
        flex-direction: column;
      }
      .paragraph-container .images-right {
        flex: none;
        width: 100%;
      }
      .sidebar {
        position: static;
        flex: none;
        width: 100%;
      }
    }
  


    /* Additional inline styles for improved attractiveness and neat alignment */
    .main-content {
      max-width: 70%;
      padding-right: 20px;
      line-height: 1.7;
      font-family: 'Poppins', sans-serif;
    }
    .sidebar {
      max-width: 30%;
      padding-left: 20px;
      position: sticky;
      top: 20px;
      height: fit-content;
    }
    .container {
      display: flex;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      gap: 40px;
    }
    .paragraph-container {
      display: flex;
      gap: 20px;
      margin: 20px 0;
      align-items: flex-start;
    }
    .paragraph-container .text {
      flex: 1;
    }
    .paragraph-container .images-right {
      flex: 0 0 300px;
    }
    .paragraph-container .images-right img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 10px;
      margin-bottom: 10px;
    }
    h2 {
      color: #8B4513; /* Warm autumn tone for attractiveness */
      border-bottom: 2px solid #DAA520;
      padding-bottom: 10px;
      margin-top: 40px;
    }
    ul {
      list-style-type: disc;
      padding-left: 20px;
    }
    .explore-item {
      margin-bottom: 20px;
    }
    .explore-item img {
      width: 100%;
      border-radius: 10px;
      transition: transform 0.3s ease;
    }
    .explore-item img:hover {
      transform: scale(1.05);
    }
    .explore-item a {
      display: inline-block;
      margin-top: 5px;
      color: #DAA520;
      text-decoration: none;
      font-weight: 600;
    }
    .toc ul {
      list-style: none;
      padding: 0;
    }
    .toc li {
      margin-bottom: 10px;
    }
    .toc a {
      color: #333;
      text-decoration: none;
      transition: color 0.3s;
    }
    .toc a:hover {
      color: #DAA520;
    }
    @media (max-width: 768px) {
      .container {
        flex-direction: column;
      }
      .main-content, .sidebar {
        max-width: 100%;
        padding: 0;
      }
      .paragraph-container {
        flex-direction: column;
      }
      .paragraph-container .images-right {
        flex: none;
        max-width: 100%;
      }
    }