:root {
      --primary: rgb(20,184,166);
      --primary-glow: rgba(20,184,166, 0.3);
      --accent: #1D7BFF;
      --accent-glow: rgba(29,123,255, 0.3);
      --bg-dark: #070B14;
      --bg-card: rgba(13, 20, 38, 0.7);
      --border-color: rgba(255, 255, 255, 0.08);
      --text-main: #E2E8F0;
      --text-muted: #94A3B8;
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { background-color: var(--bg-dark); color: var(--text-main); font-family: var(--font-sans); line-height: 1.6; overflow-x: hidden; background-image: radial-gradient(circle at 10% 20%, rgba(29, 123, 255, 0.15) 0%, transparent 40%); }
    a { color: inherit; text-decoration: none; transition: 0.3s; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    
    
    .site-header { background: rgba(7, 11, 20, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; }
    .header-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .logo img { height: 38px; width: auto; max-width: 160px; object-fit: contain; }
    .logo span { font-size: 20px; font-weight: 800; color: #FFF; }
    .nav-desktop { display: flex; gap: 24px; }
    .nav-desktop a { font-size: 15px; font-weight: 500; color: var(--text-muted); }
    .nav-desktop a:hover { color: var(--primary); }
    .header-actions { display: flex; align-items: center; gap: 16px; }
    .drawer-trigger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
    .drawer-trigger span { width: 24px; height: 2px; background: #FFF; }

    .mobile-drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100vh; background: #090D1A; z-index: 200; transition: 0.3s ease; padding: 24px; display: flex; flex-direction: column; gap: 32px; border-right: 1px solid var(--border-color); }
    .mobile-drawer.active { left: 0; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; }
    .drawer-close { background: none; border: none; font-size: 28px; color: var(--text-muted); cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
    .drawer-nav a { font-size: 16px; font-weight: 500; color: var(--text-muted); }
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); z-index: 199; display: none; }
    .drawer-overlay.active { display: block; }

    
    .page-header { padding: 60px 0 30px; border-bottom: 1px solid var(--border-color); margin-bottom: 50px; }
    .page-title { font-size: 32px; font-weight: 800; color: #FFF; }
    .page-title span { color: var(--primary); }
    .tag-stats { display: inline-block; background: rgba(20, 184, 166, 0.1); color: var(--primary); padding: 4px 12px; border-radius: 4px; font-size: 14px; margin-top: 10px; }

    
    .articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; margin-bottom: 50px; }
    .article-card {
      background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px;
      overflow: hidden; display: flex; flex-direction: column; transition: 0.3s;
    }
    .article-card:hover { border-color: var(--primary); transform: translateY(-3px); }
    .article-thumb { height: 180px; background: #16223F; }
    .article-thumb img { width: 100%; height: 100%; object-fit: cover; }
    .article-content { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; justify-content: space-between; }
    .article-meta { display: flex; gap: 16px; font-size: 13px; color: var(--text-muted); margin-bottom: 12px; }
    .article-title { font-size: 18px; color: #FFF; font-weight: 700; margin-bottom: 12px; }
    .article-title a:hover { color: var(--primary); }
    .article-summary { color: var(--text-muted); font-size: 14px; margin-bottom: 20px; }

    
    .pagination { display: flex; justify-content: center; gap: 10px; margin-bottom: 80px; }
    .pagination-btn { padding: 8px 16px; border-radius: 6px; background: var(--bg-card); border: 1px solid var(--border-color); color: var(--text-main); font-size: 14px; }
    .pagination-btn:hover, .pagination-btn.is-active { background: var(--primary); border-color: var(--primary); color: #FFF; }

    
    .site-footer { background: #04060B; border-top: 1px solid var(--border-color); padding: 80px 0 40px; color: var(--text-muted); }
    .footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 60px; }
    .footer-brand { grid-column: span 2; }
    @media (max-width: 768px) { .footer-brand { grid-column: span 1; } }
    .footer-brand p { margin: 16px 0 24px; max-width: 320px; font-size: 14px; }
    .footer-col h4 { color: #FFF; font-size: 16px; font-weight: 700; margin-bottom: 24px; }
    .footer-col ul { display: flex; flex-direction: column; gap: 12px; }
    .footer-col a { font-size: 14px; }
    .footer-col a:hover { color: var(--primary); }
    .footer-bottom { border-top: 1px solid var(--border-color); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; font-size: 13px; }
    .footer-links { display: flex; gap: 24px; }