:root {
    --primary: #1E2D3C;
    --secondary: #4285F4;
    --accent: #3FE0D0;
    --text: #FFFFFF;
    --light-text: #B0C4DE;
    --card-bg: rgba(255, 255, 255, 0.1);
  }

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

  body {
    background: radial-gradient(circle at top left, #0F1A24, var(--primary));
    color: var(--text);
    font-family: 'Inter', 'Segoe UI', sans-serif;
    line-height: 1.6;
    min-height: 100%;
    overflow-x: hidden;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
  }

  /* Header & Navigation */
  .header {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(to bottom, rgba(30, 45, 60, 0.95), rgba(30, 45, 60, 0.85));
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(66, 133, 244, 0.3);
  }

  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .logo {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(to right, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
  }

  .nav-links {
    display: flex;
    gap: 30px;
  }

  .nav-link {
    color: var(--light-text);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
  }

  .nav-link:hover {
    color: var(--text);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
  }

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

  /* Hero Section */
  .hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(63, 224, 208, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
    z-index: -1;
  }

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

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

  .hero p {
    max-width: 700px;
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 40px;
  }

  .notice {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    margin-bottom: 40px;
    font-size: 0.9rem;
  }

  /* Article Content */
  article {
    background: rgba(30, 45, 60, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(66, 133, 244, 0.2);
  }

  article h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--accent);
    position: relative;
    padding-bottom: 10px;
  }

  article h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100px;
    height: 3px;
    background: linear-gradient(to right, var(--secondary), var(--accent));
  }

  article h3 {
    font-size: 1.5rem;
    margin: 30px 0 20px;
    color: var(--secondary);
  }

  article p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--light-text);
  }

  /* Code Blocks */
  pre {
    background: rgba(15, 26, 36, 0.8);
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    overflow: auto;
    border-left: 4px solid var(--accent);
    position: relative;
  }

  pre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(63, 224, 208, 0.1) 0%, transparent 100%);
    pointer-events: none;
  }

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

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

  .image-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(66, 133, 244, 0.2);
  }

  .image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  }

  .image-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
  }

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

  /* Footer */
  .footer {
    background: linear-gradient(to bottom, rgba(30, 45, 60, 0.9), rgba(15, 26, 36, 0.9));
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(66, 133, 244, 0.2);
  }

  .footer p {
    color: var(--light-text);
    font-size: 0.9rem;
  }

  /* Responsive Adjustments */
  @media (max-width: 768px) {
    .nav-links {
      display: none;
    }

    .hero h1 {
      font-size: 2rem;
    }

    article {
      padding: 30px 20px;
    }

    .image-grid {
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
  }

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

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

  /* Tech Decorations */
  .tech-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(63, 224, 208, 0.3);
    pointer-events: none;
  }

  .tech-circle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70%;
    height: 70%;
    border-radius: 50%;
    border: 1px dashed rgba(63, 224, 208, 0.2);
  }

  /* Status Indicator */
  .status-indicator {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    margin-right: 8px;
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
  }