:root {
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #0f3460;
    --highlight: #e94560;
    --text: #f1f1f1;
    --light-bg: rgba(255,255,255,0.1);
    --card-bg: rgba(22, 33, 62, 0.7);
    --gradient: linear-gradient(135deg, #0f3460 0%, #533483 100%);
    --font-main: 'Roboto', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
  }

  @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;900&family=Roboto:wght@300;400;500&display=swap');

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

  body {
    background: var(--primary);
    color: var(--text);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
      radial-gradient(circle at 10% 20%, rgba(233,69,96,0.1) 0%, transparent 20%),
      radial-gradient(circle at 90% 80%, rgba(15,52,96,0.1) 0%, transparent 20%);
    background-attachment: fixed;
  }

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

  header {
    background: rgba(26,26,46,0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
  }

  .logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.8rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
  }

  .notice {
    background: var(--highlight);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 0.9rem;
    text-align: center;
    margin: 20px 0;
    box-shadow: 0 4px 15px rgba(233,69,96,0.4);
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
  }

  nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
  }

  nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
  }

  nav a:hover {
    color: var(--highlight);
  }

  nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--highlight);
    transition: width 0.3s ease;
  }

  nav a:hover::after {
    width: 100%;
  }

  .hero {
    min-height: 500px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 80px;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: var(--gradient);
    opacity: 0.2;
    z-index: -1;
    animation: rotate 20s linear infinite;
  }

  @keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }

  .hero-content {
    max-width: 600px;
    padding: 40px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.1);
  }

  .hero h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #e94560);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
  }

  .image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
  }

  .image-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 300px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .image-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
  }

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

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

  .image-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15,52,96,0.7), transparent);
  }

  article {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 10px;
    margin: 60px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.1);
  }

  article h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--highlight);
    color: var(--highlight);
  }

  article p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.8;
  }

  pre {
    background: rgba(10,10,30,0.7);
    border-radius: 8px;
    padding: 20px;
    margin: 30px 0;
    overflow: auto;
    border-left: 4px solid var(--highlight);
    box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
  }

  code {
    font-family: 'Courier New', monospace;
    color: #f8f8f2;
    font-size: 0.9rem;
  }

  footer {
    background: var(--secondary);
    padding: 40px 0;
    margin-top: 80px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .footer-content {
    max-width: 800px;
    margin: 0 auto;
  }

  .footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
  }

  .footer-links a {
    color: var(--text);
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-links a:hover {
    color: var(--highlight);
  }

  .copyright {
    opacity: 0.7;
    font-size: 0.9rem;
  }

  @media (max-width: 768px) {
    .header-content {
      flex-direction: column;
      gap: 20px;
    }

    nav ul {
      flex-wrap: wrap;
      justify-content: center;
    }

    .hero-content {
      padding: 30px;
    }

    .hero h1 {
      font-size: 2.5rem;
    }

    article {
      padding: 30px;
    }
  }

  @media (max-width: 480px) {
    .hero h1 {
      font-size: 2rem;
    }

    article h2 {
      font-size: 1.5rem;
    }

    .image-grid {
      grid-template-columns: 1fr;
    }
  }