:root {
    --primary: #FF8C00;
    --secondary: #A0522D;
    --accent: #D4AF37;
    --dark: #333333;
    --light: #F5F5F5;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    font-family: 'Garamond', 'Baskerville', serif;
    line-height: 1.6;
    color: var(--dark);
    background: linear-gradient(135deg, #FFF8F0, #FFE8D6);
    min-height: 100%;
    overflow-x: hidden;
  }

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

  .header {
    text-align: center;
    padding: 40px 0;
    position: relative;
  }

  .header::after {
    content: '';
    display: block;
    width: 150px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: 20px auto;
    border-radius: 3px;
  }

  h1, h2, h3, h4 {
    font-weight: normal;
    margin-bottom: 1rem;
    color: var(--secondary);
  }

  h1 {
    font-size: 2.5rem;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
  }

  h2 {
    font-size: 1.8rem;
    margin-top: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px dashed var(--primary);
  }

  h3 {
    font-size: 1.4rem;
    margin-top: 1.5rem;
    color: var(--primary);
  }

  p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
  }

  a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
  }

  a:hover {
    color: var(--primary);
  }

  .notice {
    background: rgba(255,255,255,0.9);
    padding: 15px;
    border-left: 4px solid var(--accent);
    margin: 20px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    font-style: italic;
  }

  /* Article styling */
  article {
    background: white;
    padding: 40px;
    margin: 40px 0;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
  }

  article::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
  }

  /* Code blocks */
  pre {
    background: #2d2d2d;
    color: #f8f8f2;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.5);
  }

  code {
    font-family: 'Courier New', monospace;
  }

  /* Grid layout */
  .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
  }

  .card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
  }

  .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
  }

  .card-img {
    height: 200px;
    background-size: cover;
    background-position: center;
  }

  .card-content {
    padding: 20px;
  }

  .card h3 {
    margin-top: 0;
    color: var(--secondary);
  }

  /* Navigation */
  .nav-container {
    background: rgba(255,255,255,0.95);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    max-width: 1200px;
    margin: 0 auto;
  }

  .nav-links {
    display: flex;
    list-style: none;
  }

  .nav-links li {
    margin-left: 30px;
  }

  .nav-links a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
  }

  .nav-links a:hover::after {
    width: 100%;
  }

  /* Animations */
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .fade-in {
    animation: fadeIn 0.8s ease-out forwards;
  }

  .delay-1 { animation-delay: 0.2s; }
  .delay-2 { animation-delay: 0.4s; }
  .delay-3 { animation-delay: 0.6s; }

  /* Responsive */
  @media (max-width: 768px) {
    .grid {
      grid-template-columns: 1fr;
    }
    
    nav {
      flex-direction: column;
      padding: 15px;
    }
    
    .nav-links {
      margin-top: 15px;
    }
    
    .nav-links li {
      margin: 0 15px;
    }
    
    article {
      padding: 30px 20px;
    }
  }

  /* Decorative elements */
  .decorative {
    position: absolute;
    opacity: 0.1;
    z-index: -1;
  }

  .decor-1 {
    top: 50px;
    right: 50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--primary), transparent 70%);
    border-radius: 50%;
  }

  .decor-2 {
    bottom: 100px;
    left: 100px;
    width: 150px;
    height: 150px;
    background: conic-gradient(from 45deg, var(--secondary), var(--accent), var(--primary), var(--secondary));
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  }

  /* Image styling */
  .img-container {
    margin: 30px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }

  .styled-img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
  }

  .styled-img:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  }

  /* Footer */
  footer {
    text-align: center;
    padding: 30px;
    margin-top: 50px;
    background: rgba(255,255,255,0.8);
    border-top: 1px solid rgba(0,0,0,0.1);
  }