:root {
      --primary: #1D7BFF;
      --theme-purple: rgb(187,134,252);
      --bg-dark: #070B19;
      --bg-card: rgba(15, 23, 42, 0.65);
      --border-color: rgba(255, 255, 255, 0.08);
      --text-white: #F8FAFC;
      --text-gray: #94A3B8;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      background-color: var(--bg-dark);
      color: var(--text-white);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 25, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
    }
    .header-container { display: flex; justify-content: space-between; align-items: center; height: 70px; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .logo img { display: block; height: 36px; width: auto; max-width: 140px; object-fit: contain; }
    .logo span {
      display: inline-block;
      font-size: 18px;
      font-weight: 800;
      letter-spacing: 0.5px;
      background: linear-gradient(135deg, #FFF, var(--theme-purple));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .nav-menu { display: flex; gap: 24px; align-items: center; }
    .nav-menu a { font-size: 15px; font-weight: 500; color: var(--text-gray); }
    .nav-menu a:hover { color: var(--primary); }
    .menu-toggle { display: none; background: none; border: none; color: var(--text-white); cursor: pointer; padding: 4px; }
    .menu-toggle svg { width: 24px; height: 24px; }

    
    .drawer { position: fixed; top: 0; left: -100%; width: 100%; height: 100%; z-index: 150; visibility: hidden; transition: var(--transition); }
    .drawer.active { left: 0; visibility: visible; }
    .drawer-overlay { position: absolute; width: 100%; height: 100%; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); }
    .drawer-content { position: absolute; top: 0; left: 0; width: 280px; height: 100%; background: #0B132B; padding: 30px 20px; display: flex; flex-direction: column; gap: 30px; box-shadow: 10px 0 30px rgba(0,0,0,0.5); transition: transform 0.3s ease; transform: translateX(-100%); }
    .drawer.active .drawer-content { transform: translateX(0); }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; }
    .drawer-close { background: none; border: none; color: var(--text-white); cursor: pointer; }
    .drawer-menu { display: flex; flex-direction: column; gap: 20px; }
    .drawer-menu a { font-size: 16px; font-weight: 500; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); }

    
    .breadcrumb-area {
      background: rgba(15, 23, 42, 0.4);
      border-bottom: 1px solid var(--border-color);
      padding: 15px 0;
      font-size: 14px;
      color: var(--text-gray);
    }
    .breadcrumbs a:hover { color: var(--primary); }

    
    .list-wrapper {
      padding: 60px 0;
      display: grid;
      grid-template-columns: 8fr 4fr;
      gap: 40px;
    }

    
    .article-stream {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    .list-item-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: grid;
      grid-template-columns: 5fr 7fr;
      transition: var(--transition);
    }
    .list-item-card:hover {
      border-color: var(--primary);
      transform: scale(1.01);
    }
    .card-thumb {
      background: #1E293B;
      position: relative;
    }
    .card-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .card-info {
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .card-title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .card-desc {
      font-size: 14px;
      color: var(--text-gray);
      margin-bottom: 15px;
    }
    .card-meta {
      font-size: 12px;
      color: var(--text-gray);
      display: flex;
      justify-content: space-between;
    }

    
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    .widget {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
    }
    .widget-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 20px;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .hot-list {
      list-style: none;
    }
    .hot-list li {
      margin-bottom: 15px;
    }
    .hot-link {
      font-size: 14px;
      font-weight: 500;
      display: block;
      margin-bottom: 4px;
    }
    .hot-link:hover { color: var(--primary); }

    
    .pagination-box {
      margin-top: 50px;
      display: flex;
      gap: 8px;
    }
    .pagination-box a, .pagination-box span {
      padding: 8px 16px;
      border-radius: 6px;
      border: 1px solid var(--border-color);
      font-size: 14px;
    }
    .pagination-box .active {
      background: var(--primary);
      border-color: var(--primary);
    }

    
    footer { background: #030712; border-top: 1px solid var(--border-color); padding: 80px 0 40px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 60px; }
    .footer-desc { color: var(--text-gray); font-size: 14px; margin: 15px 0; }
    .footer-title { font-size: 16px; font-weight: 600; margin-bottom: 20px; }
    .footer-links { list-style: none; }
    .footer-links li { margin-bottom: 12px; }
    .footer-links a { font-size: 14px; color: var(--text-gray); }
    .footer-links a:hover { color: var(--primary); }
    .footer-contact p { font-size: 14px; color: var(--text-gray); margin-bottom: 10px; }
    .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.05); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--text-gray); }

    @media (max-width: 1024px) {
      .list-wrapper { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .list-item-card { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
    }