@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700&family=Roboto:wght@300;400;500&display=swap');
  
  :root {
    --primary: #6B4226;
    --secondary: #A3B8C6;
    --accent: #00BFFF;
    --accent2: #8A2BE2;
    --text: #333333;
    --light: #FFFFFF;
    --dark: #4B3832;
    --bg-gradient: linear-gradient(135deg, #6B4226, #A3B8C6);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Roboto', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--bg-gradient);
    min-height: 100%;
    padding: 40px 0;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .design-banner {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 15px;
    text-align: center;
    margin-bottom: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    color: var(--light);
    font-weight: 500;
  }
  
  article {
    background: rgba(255,255,255,0.9);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    margin-bottom: 40px;
  }
  
  h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--dark);
    margin-bottom: 20px;
    position: relative;
  }
  
  h2 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
  }
  
  h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    margin: 15px auto 30px;
    border-radius: 3px;
  }
  
  h3 {
    font-size: 22px;
    margin-top: 40px;
    padding-left: 15px;
    border-left: 4px solid var(--accent);
  }
  
  p {
    margin-bottom: 20px;
    font-size: 16px;
  }
  
  .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 40px 0;
  }
  
  .image-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
  }
  
  .image-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }
  
  .image-card .caption {
    padding: 15px;
    font-size: 14px;
    color: var(--text);
  }
  
  pre {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 20px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 25px 0;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.5;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
  }
  
  code {
    font-family: 'Courier New', monospace;
    background: rgba(0,0,0,0.05);
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 14px;
    color: #c7254e;
  }
  
  ol, ul {
    margin: 20px 0 20px 30px;
  }
  
  li {
    margin-bottom: 10px;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: white;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
  }
  
  th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }
  
  th {
    background: var(--primary);
    color: white;
    font-weight: 500;
  }
  
  tr:hover {
    background: rgba(0,191,255,0.05);
  }
  
  .nav-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
  }
  
  .nav-link {
    padding: 10px 20px;
    background: rgba(255,255,255,0.2);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.3);
  }
  
  .nav-link:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,191,255,0.3);
  }
  
  @media (max-width: 768px) {
    article {
      padding: 25px;
    }
    
    h2 {
      font-size: 24px;
    }
    
    h3 {
      font-size: 20px;
    }
    
    .image-grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* Animations */
  @keyframes float {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }
  
  .floating {
    animation: float 3s ease-in-out infinite;
  }