:root {
    --primary: #1E3A8A;
    --secondary: #9333EA;
    --accent: #F472B6;
    --dark: #1A535C;
    --light: #FFFFFF;
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Helvetica Neue', Arial, sans-serif;
  }

  body {
    background: var(--gradient);
    color: var(--light);
    line-height: 1.6;
    min-height: 100%;
    overflow-x: hidden;
  }

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

  .tech-notice {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 8px;
    margin: 20px 0;
    text-align: center;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
  }

  article {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  }

  h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    background: linear-gradient(90deg, var(--accent), var(--light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    padding-bottom: 15px;
  }

  h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background: var(--accent);
  }

  h3 {
    font-size: 1.8rem;
    margin: 30px 0 20px;
    color: var(--accent);
  }

  p {
    font-size: 1.1rem;
    margin-bottom: 20px;
  }

  .img-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin: 40px 0;
  }

  .img-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    aspect-ratio: 1/1;
  }

  .img-container:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
  }

  .img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .img-container:hover img {
    transform: scale(1.1);
  }

  pre {
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    overflow: auto;
    border-left: 4px solid var(--accent);
  }

  code {
    font-family: 'Courier New', monospace;
    color: var(--accent);
    font-size: 0.9rem;
  }

  .highlight {
    background: rgba(244, 114, 182, 0.2);
    padding: 2px 5px;
    border-radius: 3px;
    font-weight: bold;
  }

  .nav-tabs {
    display: flex;
    gap: 10px;
    margin: 30px 0;
    flex-wrap: wrap;
  }

  .nav-tab {
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .nav-tab:hover {
    background: var(--accent);
    transform: translateY(-3px);
  }

  @keyframes float {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-10px);
    }
  }

  .floating {
    animation: float 3s ease-in-out infinite;
  }

  @media (max-width: 768px) {
    article {
      padding: 20px;
    }
    
    h2 {
      font-size: 2rem;
    }
    
    h3 {
      font-size: 1.5rem;
    }
    
    .img-grid {
      grid-template-columns: 1fr;
    }
  }