/* styles.css */

    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: 'Segoe UI', sans-serif;
      background-color: #f4f4f4;
      margin: 0;
      padding: 0;
      color: #333;
    }
    header {
      background-color: #1e1e1e;
      color: white;
      padding: 2rem;
      text-align: center;
    }
    main {
      max-width: 800px;
      margin: 2rem auto;
      background-color: white;
      padding: 2rem;
      border-radius: 8px;
    }
    nav {
      background-color: #e0e0e0;
      padding: 1rem;
      border-radius: 8px;
      margin-bottom: 2rem;
    }
    nav h2 {
      margin-top: 0;
    }
    nav ul {
      list-style-type: none;
      padding: 0;
    }
    nav ul li {
      margin-bottom: 0.5rem;
    }
    nav ul li a {
      text-decoration: none;
      color: #1e1e1e;
    }
    nav ul li a:hover {
      text-decoration: underline;
    }
    section {
      margin-bottom: 3rem;
    }
    footer {
      background-color: #1e1e1e;
      color: white;
      text-align: center;
      padding: 1rem;
      margin-top: 3rem;
    }
    pre {
      background-color: #f2f2f2;
      padding: 1rem;
      border-radius: 8px;
      overflow-x: auto;
    }
    audio, video {
      display: block;
      margin: 1rem 0;
      width: 100%;
    }
    
    h2 {
      color: #000000;
      margin-top: 2rem;
      text-decoration: underline;
    }
    h3 {
      color: #000000;
      margin-top: 1.5rem;
    }