:root {
      --primary: #1D7BFF;
      --accent: rgb(255,121,198);
      --dark-ink: #0B0F19;
      --dark-blue: #111827;
      --text-white: #F8FAFC;
      --text-gray: #94A3B8;
      --border: rgba(255, 255, 255, 0.1);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: #030712;
      color: var(--text-white);
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; transition: all 0.3s; }
    
    
    .site-header { position: sticky; top: 0; z-index: 1000; background: rgba(11, 15, 25, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
    .header-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 70px; display: flex; align-items: center; justify-content: space-between; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
    .logo span { display: inline-block; font-size: 18px; font-weight: 800; line-height: 1; color: var(--text-white); }
    .desktop-nav { display: flex; gap: 30px; }
    .desktop-nav a { font-size: 15px; font-weight: 500; color: var(--text-gray); }
    .desktop-nav a:hover { color: var(--primary); }
    .header-actions { display: flex; align-items: center; gap: 15px; }
    .nav-btn-primary { background: linear-gradient(135deg, var(--primary) 0%, #10B981 100%); color: #fff; padding: 8px 18px; border-radius: 6px; font-size: 14px; font-weight: 600; }
    .menu-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
    .menu-toggle span { display: block; width: 25px; height: 2px; background: var(--text-white); }
    
    .mobile-drawer-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.6); z-index: 1999; display: none; }
    .mobile-drawer-overlay.active { display: block; }
    .mobile-drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: var(--dark-ink); z-index: 2000; transition: left 0.3s ease; border-right: 1px solid var(--border); display: flex; flex-direction: column; }
    .mobile-drawer.active { left: 0; }
    .drawer-header { padding: 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
    .drawer-close { background: none; border: none; color: var(--text-gray); font-size: 24px; cursor: pointer; }
    .drawer-content { flex: 1; padding: 20px; overflow-y: auto; }
    .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
    .drawer-nav a { font-size: 16px; color: var(--text-white); }
    .drawer-footer { padding: 20px; border-top: 1px solid var(--border); }
    .drawer-btn { display: block; text-align: center; background: var(--primary); padding: 10px; border-radius: 4px; font-size: 14px; color: white; }

    
    .tag-hero {
      background: radial-gradient(circle at 50% 30%, rgba(29, 123, 255, 0.1), transparent 70%), var(--dark-ink);
      padding: 60px 20px;
      text-align: center;
      border-bottom: 1px solid var(--border);
    }
    .tag-hero h1 { font-size: 32px; font-weight: 800; margin-bottom: 10px; }
    .tag-hero h1 span { color: var(--accent); }
    .tag-hero p { font-size: 15px; color: var(--text-gray); }

    .tag-container { max-width: 1200px; margin: 60px auto; padding: 0 20px; }
    .tag-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
    
    .tag-card { background: var(--dark-ink); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
    .tag-card-thumb { height: 160px; background-size: cover; background-position: center; }
    .tag-card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; justify-content: space-between; }
    .tag-card-meta { font-size: 12px; color: var(--text-gray); margin-bottom: 10px; }
    .tag-card-title { font-size: 16px; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
    .tag-card-desc { font-size: 13px; color: var(--text-gray); margin-bottom: 15px; }

    .pagination-box { margin-top: 40px; display: flex; gap: 8px; justify-content: center; }
    .pagination-box a, .pagination-box span { padding: 10px 16px; border: 1px solid var(--border); background: var(--dark-ink); border-radius: 6px; color: var(--text-gray); }
    .pagination-box a:hover, .pagination-box .is-current { background: var(--primary); color: white; border-color: var(--primary); }

    
    .site-footer { background: #030712; border-top: 1px solid var(--border); padding: 60px 20px 20px 20px; }
    .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border); }
    .footer-brand p { color: var(--text-gray); font-size: 14px; margin-top: 15px; line-height: 1.6; }
    .footer-col h4 { font-size: 16px; margin-bottom: 20px; color: var(--text-white); }
    .footer-col ul { list-style: none; }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a { color: var(--text-gray); font-size: 14px; }
    .footer-col ul li a:hover { color: var(--primary); }
    .footer-bottom { padding-top: 20px; }
    .footer-bottom-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; font-size: 13px; color: var(--text-gray); }
    .footer-legal a { margin-left: 20px; }

    @media (max-width: 991px) {
      .tag-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 576px) {
      .tag-grid { grid-template-columns: 1fr; }
      .footer-container { grid-template-columns: 1fr; }
      .desktop-nav { display: none; }
      .menu-toggle { display: flex; }
    }