:root {
      --primary: rgb(3, 218, 198);
      --primary-hover: #02b3a3;
      --bg-dark: #070b19;
      --bg-card: #111827;
      --bg-light: #1f2937;
      --text-light: #f3f4f6;
      --text-gray: #9ca3af;
      --glacier-blue: #e0f2fe;
      --silver-white: #f8fafc;
      --deep-sea-ink: #0b0f19;
      --border-color: rgba(3, 218, 198, 0.15);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
      background-color: var(--deep-sea-ink);
      color: var(--text-light);
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }

    
    header {
      background-color: rgba(11, 15, 25, 0.9);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
    }
    .nav-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;
    }
    .logo span {
      display: inline-block;
      font-size: 20px;
      font-weight: 800;
      color: var(--primary);
    }
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 30px;
    }
    .nav-menu a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-gray);
      padding: 8px 12px;
      border-radius: 6px;
    }
    .nav-menu a:hover, .nav-menu a.active {
      color: var(--primary);
      background-color: rgba(3, 218, 198, 0.1);
    }
    .nav-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
    }
    .nav-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--text-light);
      margin: 5px 0;
    }

    
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: rgba(0, 0, 0, 0.7);
      z-index: 1001;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
    }
    .drawer-overlay.active { opacity: 1; visibility: visible; }
    .drawer-menu {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100%;
      background-color: var(--bg-card);
      border-right: 1px solid var(--border-color);
      z-index: 1002;
      padding: 30px 20px;
      display: flex;
      flex-direction: column;
      gap: 20px;
      transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .drawer-menu.active { transform: translateX(280px); }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      padding-bottom: 20px;
    }
    .drawer-close { background: none; border: none; font-size: 24px; color: var(--text-gray); cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 15px; }
    .drawer-nav a { font-size: 16px; padding: 10px 15px; border-radius: 6px; color: var(--text-light); }
    .drawer-nav a:hover { background-color: rgba(3, 218, 198, 0.1); color: var(--primary); }

    
    .breadcrumbs-bar {
      background-color: var(--bg-dark);
      padding: 15px 20px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .breadcrumbs {
      max-width: 1200px;
      margin: 0 auto;
      font-size: 14px;
      color: var(--text-gray);
    }
    .breadcrumbs a:hover { color: var(--primary); }

    
    .list-section {
      padding: 60px 20px;
    }
    .list-grid {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 40px;
    }
    .list-header-banner {
      background: linear-gradient(135deg, rgba(29, 123, 255, 0.1) 0%, rgba(3, 218, 198, 0.1) 100%);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 30px;
      margin-bottom: 30px;
    }
    .list-header-banner h1 {
      font-size: 28px;
      color: var(--silver-white);
      margin-bottom: 10px;
    }
    .list-header-banner p {
      color: var(--text-gray);
      font-size: 15px;
    }

    .articles-container {
      display: flex;
      flex-direction: column;
      gap: 25px;
    }
    .article-card {
      display: flex;
      gap: 20px;
      background-color: var(--bg-card);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 12px;
      overflow: hidden;
      transition: var(--transition);
    }
    .article-card:hover { border-color: var(--border-color); }
    .article-img { width: 200px; height: 140px; object-fit: cover; flex-shrink: 0; }
    .article-info { padding: 20px; display: flex; flex-direction: column; justify-content: space-between; }
    .article-meta { font-size: 12px; color: var(--text-gray); display: flex; gap: 15px; margin-bottom: 8px; }
    .article-info h3 { font-size: 18px; color: var(--silver-white); margin-bottom: 8px; }
    .article-info p { font-size: 14px; color: var(--text-gray); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

    
    .pagination {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 40px;
    }
    .pagination a, .pagination span {
      padding: 10px 16px;
      border-radius: 6px;
      background-color: var(--bg-card);
      border: 1px solid rgba(255,255,255,0.05);
      font-size: 14px;
    }
    .pagination a:hover {
      background-color: var(--primary);
      color: #000;
      border-color: var(--primary);
    }
    .pagination .active {
      background-color: var(--primary);
      color: #000;
      border-color: var(--primary);
    }

    
    .sidebar { display: flex; flex-direction: column; gap: 30px; }
    .widget { background-color: var(--bg-card); border: 1px solid rgba(255,255,255,0.05); border-radius: 12px; padding: 24px; }
    .widget-title { font-size: 18px; color: var(--silver-white); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
    .tag-link { font-size: 13px; padding: 6px 12px; background-color: var(--bg-light); border-radius: 4px; color: var(--text-gray); }
    .tag-link:hover { background-color: var(--primary); color: #000; }

    
    footer { background-color: var(--deep-sea-ink); border-top: 1px solid var(--border-color); padding: 60px 20px 20px 20px; }
    .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
    .footer-brand h4 { font-size: 18px; color: var(--silver-white); margin-bottom: 15px; }
    .footer-brand p { font-size: 14px; color: var(--text-gray); }
    .footer-links h4 { font-size: 16px; color: var(--silver-white); margin-bottom: 15px; }
    .footer-links ul { list-style: none; }
    .footer-links li { margin-bottom: 10px; }
    .footer-links a { font-size: 14px; color: var(--text-gray); }
    .footer-links a:hover { color: var(--primary); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; text-align: center; font-size: 13px; color: var(--text-gray); }

    @media (max-width: 992px) {
      .list-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .nav-toggle { display: block; }
      .article-card { flex-direction: column; }
      .article-img { width: 100%; height: 180px; }
    }