@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Merriweather:ital,wght@0,400;0,700;1,400&family=Fira+Code:wght@400;600&display=swap');

      :root {
        
      --bg: #090a0f;
      --card-bg: #11141f;
      --header-bg: rgba(9, 10, 15, 0.85);
      --text: #f3f4f6;
      --text-muted: #9ca3af;
      --primary: #38bdf8;
      --primary-hover: #0284c7;
      --border: #1f293d;
      --accent: #818cf8;
      --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      --font-heading: 'Inter', sans-serif;
    
      }

      * { box-sizing: border-box; margin: 0; padding: 0; }
      body {
        background-color: var(--bg);
        color: var(--text);
        font-family: var(--font-main);
        line-height: 1.65;
        -webkit-font-smoothing: antialiased;
      }

      a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
      a:hover { color: var(--primary); }

      .container {
        max-width: 1160px;
        margin: 0 auto;
        padding: 0 20px;
      }

      /* Header */
      header.site-header {
        position: sticky; top: 0; z-index: 50;
        background: var(--header-bg);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
      }
      .nav-inner {
        display: flex; justify-content: space-between; align-items: center;
        height: 70px;
      }
      .site-logo {
        font-size: 1.35rem; font-weight: 800; font-family: var(--font-heading);
        color: var(--text); letter-spacing: -0.02em;
      }
      .nav-links { display: flex; gap: 20px; list-style: none; align-items: center; }
      .nav-links a { color: var(--text-muted); font-weight: 500; font-size: 0.92rem; }
      .nav-links a:hover, .nav-links a.active { color: var(--primary); text-decoration: none; }

      /* Layout Grid */
      .main-layout {
        display: grid; grid-template-columns: 1fr 320px; gap: 40px;
        padding: 40px 0;
      }

      /* Hero / Featured */
      .featured-card {
        background: var(--card-bg); border: 1px solid var(--border);
        border-radius: 12px; overflow: hidden; margin-bottom: 32px;
      }
      .featured-img-wrap { width: 100%; height: 320px; overflow: hidden; }
      .featured-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
      .featured-card:hover .featured-img-wrap img { transform: scale(1.03); }
      .featured-body { padding: 32px; }
      .featured-badge {
        display: inline-block; padding: 4px 10px; background: rgba(56, 189, 248, 0.15);
        color: var(--primary); font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
        letter-spacing: 0.05em; border-radius: 4px; margin-bottom: 14px;
      }
      .featured-body h1 {
        font-size: 1.95rem; font-family: var(--font-heading); line-height: 1.3;
        margin-bottom: 14px; font-weight: 800;
      }
      .featured-body p.lead { color: var(--text-muted); font-size: 1.05rem; margin-bottom: 20px; }

      /* Post Card Listing */
      .post-card {
        background: var(--card-bg); border: 1px solid var(--border);
        border-radius: 10px; overflow: hidden; display: flex;
        margin-bottom: 20px; transition: transform 0.2s ease, border-color 0.2s ease;
      }
      .post-card:hover { transform: translateY(-2px); border-color: var(--primary); }
      .post-thumbnail { width: 220px; min-width: 220px; height: 160px; overflow: hidden; }
      .post-thumbnail img { width: 100%; height: 100%; object-fit: cover; }
      .post-body { padding: 18px 24px; display: flex; flex-direction: column; justify-content: center; }
      .post-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; display: flex; gap: 12px; }
      .post-body h2 { font-size: 1.22rem; font-family: var(--font-heading); margin-bottom: 8px; font-weight: 700; line-height: 1.35; }

      /* Sidebar */
      .sidebar-widget {
        background: var(--card-bg); border: 1px solid var(--border);
        border-radius: 10px; padding: 24px; margin-bottom: 24px;
      }
      .sidebar-widget h3 {
        font-size: 1.1rem; font-family: var(--font-heading); margin-bottom: 14px;
        padding-bottom: 8px; border-bottom: 1px solid var(--border);
      }
      .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
      .tag-badge {
        padding: 4px 10px; background: rgba(255,255,255,0.05); border: 1px solid var(--border);
        border-radius: 20px; font-size: 0.8rem; color: var(--text-muted);
      }

      /* Banner Slots */
      .banner-slot {
        margin: 24px 0; border: 1px solid var(--border); border-radius: 8px;
        background: var(--card-bg); overflow: hidden; text-align: center;
      }
      .banner-label {
        display: block; font-size: 0.68rem; color: var(--text-muted);
        text-transform: uppercase; letter-spacing: 0.05em; padding: 4px 8px; background: rgba(0,0,0,0.3);
      }
      .banner-link { display: block; }
      .banner-img { width: 100%; max-height: 160px; object-fit: cover; display: block; }
      .banner-text { padding: 12px 16px; font-weight: 600; font-size: 0.95rem; color: var(--primary); }
      .banner-header { margin: 16px auto; max-width: 1160px; }
      .banner-sidebar .banner-img { max-height: 250px; }
      .banner-in_article { margin: 32px 0; }

      /* New Blocks: FAQ & Stats */
      .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; margin: 24px 0; }
      .stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 20px; text-align: center; }
      .stat-num { font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; font-family: var(--font-heading); }
      .stat-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
      
      .faq-list { margin: 24px 0; }
      .faq-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 12px; padding: 18px 24px; }
      .faq-q { font-weight: 600; font-size: 1.05rem; margin-bottom: 8px; color: var(--text); }
      .faq-a { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }
      
      .sources-list { display: flex; flex-direction: column; gap: 8px; }
      .source-item { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.9rem; }
      .source-item a { color: var(--primary); font-weight: 500; }
      
      /* Article View */
      .article-view {
        background: var(--card-bg); border: 1px solid var(--border);
        border-radius: 12px; padding: 36px;
      }
      .breadcrumbs { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; }
      .article-header h1 {
        font-size: 2.3rem; font-family: var(--font-heading); font-weight: 800;
        line-height: 1.25; margin-bottom: 16px;
      }
      .author-box {
        display: flex; align-items: center; gap: 14px; padding: 16px 0;
        border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
        margin: 20px 0 28px; font-size: 0.9rem;
      }
      .author-avatar {
        width: 44px; height: 44px; border-radius: 50%; background: var(--primary);
        display: flex; align-items: center; justify-content: center; font-weight: 700; color: #000;
      }
      .article-body h2 { font-size: 1.45rem; margin: 32px 0 16px; font-family: var(--font-heading); }
      .article-body h3 { font-size: 1.2rem; margin: 24px 0 12px; font-family: var(--font-heading); }
      .article-body p { margin-bottom: 20px; font-size: 1.05rem; }
      .article-body a { color: var(--primary); text-decoration: underline; font-weight: 500; }
      .article-body blockquote {
        border-left: 4px solid var(--primary); padding: 16px 20px;
        background: rgba(255,255,255,0.02); margin: 24px 0; font-style: italic; border-radius: 0 8px 8px 0;
      }

      /* Footer */
      footer.site-footer {
        background: var(--header-bg); border-top: 1px solid var(--border);
        padding: 48px 0 32px; margin-top: 60px; font-size: 0.9rem; color: var(--text-muted);
      }
      .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
      .footer-col h4 { color: var(--text); margin-bottom: 14px; font-size: 1rem; }
      .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
      .footer-bottom { text-align: center; border-top: 1px solid var(--border); padding-top: 24px; font-size: 0.85rem; }

      /* Form Elements */
      input, textarea {
        width: 100%; padding: 12px 14px; background: rgba(0,0,0,0.2); border: 1px solid var(--border);
        border-radius: 6px; color: var(--text); font-family: inherit; font-size: 0.95rem; margin-bottom: 16px;
      }
      button.btn-action {
        background: var(--primary); color: #000; font-weight: 700; border: none;
        padding: 12px 24px; border-radius: 6px; cursor: pointer; display: inline-block;
      }
      button.btn-action:hover { opacity: 0.9; text-decoration: none; }

      /* Responsive Media Queries */
      @media (max-width: 768px) {
        .nav-inner { flex-direction: column; height: auto; padding: 20px 0; gap: 16px; text-align: center; }
        .main-layout { grid-template-columns: 1fr; gap: 30px; }
        .nav-links { flex-wrap: wrap; justify-content: center; gap: 12px; }
        .footer-grid { grid-template-columns: 1fr; gap: 24px; text-align: center; }
        
        .featured-card { flex-direction: column; }
        .featured-img-wrap { width: 100%; height: 220px; border-right: none; border-bottom: 1px solid var(--border); }
        .featured-body { padding: 24px; }
        .featured-body h1 { font-size: 1.6rem; }
        
        .post-card { flex-direction: column; height: auto; }
        .post-thumbnail { width: 100%; height: 200px; border-right: none; border-bottom: 1px solid var(--border); }
        .post-body { padding: 20px; }
        
        .article-header h1 { font-size: 2rem; }
      }