/* CSS Reset */
  *, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* Body Styling */
  body {
    background: linear-gradient(135deg, #0A2463, #8A2BE2);
    color: #ffffff;
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    padding: 20px;
  }

  /* Container */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
  }

  /* Headings */
  h1, h2, h3 {
    font-family: 'Roboto', sans-serif;
    color: #ffffff;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.8);
    margin-bottom: 20px;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

  h3 {
    font-size: 28px;
  }

  /* Paragraphs */
  p {
    margin-bottom: 15px;
  }

  /* Code Blocks */
  pre {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 15px;
  }

  code {
    font-family: 'Courier New', monospace;
    color: #00ff00;
  }

  /* Cards */
  .card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
    margin: 20px 0;
  }

  .card:hover {
    transform: scale(1.05);
  }

  /* Images */
  img {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 10px;
    border-radius: 5px;
    display: block;
  }

  /* Links */
  a {
    color: #00ffff;
    text-decoration: none;
    transition: color 0.3s;
  }

  a:hover {
    color: #ff00ff;
  }

  /* Animations */
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .fade-in {
    animation: fadeIn 1s ease-in-out forwards;
  }

  /* Responsive Design */
  @media (max-width: 1440px) {
    h1 { font-size: 42px; }
    h2 { font-size: 32px; }
    h3 { font-size: 24px; }
  }

  @media (max-width: 1200px) {
    .container { padding: 15px; }
  }

  @media (max-width: 1024px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }
  }

  @media (max-width: 768px) {
    h1 { font-size: 30px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
    .card { padding: 15px; }
  }

  @media (max-width: 480px) {
    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
    .card { padding: 10px; }
  }

  @media (max-width: 320px) {
    h1 { font-size: 20px; }
    h2 { font-size: 18px; }
    h3 { font-size: 16px; }
    .card { padding: 8px; }
  }