:root {
      --primary: #1D7BFF;
      --primary-hover: #0a64e0;
      --bg-dark: #0A0F1D;
      --bg-light: rgb(243,244,246);
      --card-bg: #131A2E;
      --text-dark: #0F172A;
      --text-light: #F8FAFC;
      --text-muted: #94A3B8;
      --border-color: #E2E8F0;
      --border-dark: rgba(255,255,255,0.08);
      --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: var(--font-main);
      background-color: var(--bg-light);
      color: var(--text-dark);
      line-height: 1.6;
    }

    
    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }
    .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-dark);
      white-space: nowrap;
    }
    .dark-header .logo span {
      color: var(--text-light);
    }

    
    header {
      background-color: #FFFFFF;
      box-shadow: 0 2px 15px rgba(0,0,0,0.05);
      position: sticky;
      top: 0;
      z-index: 100;
    }
    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 15px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 24px;
    }
    .desktop-nav a {
      text-decoration: none;
      color: var(--text-dark);
      font-weight: 600;
      font-size: 15px;
      transition: color 0.3s;
    }
    .desktop-nav a:hover {
      color: var(--primary);
    }
    .cta-nav-btn {
      background-color: var(--primary);
      color: #FFFFFF !important;
      padding: 8px 18px;
      border-radius: 6px;
      transition: background-color 0.3s !important;
    }
    .cta-nav-btn:hover {
      background-color: var(--primary-hover);
    }

    
    .drawer-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-dark);
    }
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.5);
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .drawer {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100%;
      background-color: #111827;
      z-index: 1001;
      box-shadow: 2px 0 10px rgba(0,0,0,0.2);
      transition: left 0.3s ease;
      padding: 30px 20px;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .drawer.active {
      left: 0;
    }
    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      padding-bottom: 15px;
    }
    .drawer-close {
      background: none;
      border: none;
      color: #FFF;
      font-size: 24px;
      cursor: pointer;
    }
    .drawer-nav {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .drawer-nav a {
      color: #D1D5DB;
      text-decoration: none;
      font-size: 16px;
      font-weight: 500;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }
    .drawer-nav a:hover {
      color: var(--primary);
    }

    
    .hero-layout-01 {
      background: radial-gradient(circle at 50% 50%, #152238 0%, #0A0F1D 100%);
      color: var(--text-light);
      text-align: center;
      padding: 90px 20px 150px;
      position: relative;
      overflow: hidden;
    }
    .hero-layout-01 .hero-badge {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(29, 123, 255, 0.15);
      border: 1px solid rgba(29, 123, 255, 0.3);
      border-radius: 50px;
      font-size: 14px;
      color: #38BDF8;
      margin-bottom: 24px;
      font-weight: 600;
    }
    .hero-layout-01 h1 {
      font-size: 46px;
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 20px;
      background: linear-gradient(135deg, #FFFFFF 30%, #38BDF8 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      max-width: 850px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-layout-01 p {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 650px;
      margin: 0 auto 35px;
    }
    .hero-layout-01 .btn-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 60px;
      flex-wrap: wrap;
    }
    .hero-layout-01 .btn-primary {
      background-color: var(--primary);
      color: #FFFFFF;
      text-decoration: none;
      padding: 12px 28px;
      border-radius: 6px;
      font-weight: bold;
      transition: background-color 0.3s;
    }
    .hero-layout-01 .btn-primary:hover {
      background-color: var(--primary-hover);
    }
    .hero-layout-01 .btn-secondary {
      background-color: rgba(255,255,255,0.08);
      color: var(--text-light);
      text-decoration: none;
      padding: 12px 28px;
      border-radius: 6px;
      font-weight: bold;
      border: 1px solid rgba(255,255,255,0.15);
      transition: background-color 0.3s;
    }
    .hero-layout-01 .btn-secondary:hover {
      background-color: rgba(255,255,255,0.15);
    }

    
    .hero-layout-01 .visual-container {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
    }
    .hero-layout-01 .main-panel {
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      padding: 50px 40px;
      backdrop-filter: blur(12px);
      box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    }
    .hero-layout-01 .chart-mockup {
      border: 1px solid rgba(56, 189, 248, 0.2);
      border-radius: 8px;
      background: #0B0F19;
      padding: 24px;
      text-align: left;
    }
    .hero-layout-01 .chart-mockup .chart-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: 16px;
      font-size: 14px;
      color: #38BDF8;
    }
    .hero-layout-01 .chart-mockup .chart-bar-list {
      display: flex;
      align-items: flex-end;
      height: 120px;
      gap: 8px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      padding-bottom: 8px;
    }
    .hero-layout-01 .chart-mockup .chart-bar {
      flex: 1;
      background: linear-gradient(to top, var(--primary), #38BDF8);
      border-radius: 3px 3px 0 0;
    }

    
    .hero-layout-01 .float-card {
      position: absolute;
      background: rgba(30, 41, 59, 0.9);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: 12px;
      padding: 16px;
      text-align: left;
      backdrop-filter: blur(8px);
      box-shadow: 0 12px 24px rgba(0,0,0,0.3);
      width: 220px;
      transition: transform 0.3s ease;
    }
    .hero-layout-01 .float-card:hover {
      transform: translateY(-5px);
    }
    .hero-layout-01 .card-1 { top: -30px; left: -90px; }
    .hero-layout-01 .card-2 { bottom: -40px; left: -110px; }
    .hero-layout-01 .card-3 { top: -40px; right: -90px; }
    .hero-layout-01 .card-4 { bottom: -30px; right: -110px; }

    .hero-layout-01 .card-title {
      font-size: 14px;
      font-weight: 700;
      color: #FFF;
      margin-bottom: 6px;
    }
    .hero-layout-01 .card-desc {
      font-size: 12px;
      color: var(--text-muted);
    }
    .hero-layout-01 .card-highlight {
      font-size: 18px;
      font-weight: 800;
      color: #38BDF8;
      margin-top: 8px;
    }

    
    .section-container {
      max-width: 1200px;
      margin: 80px auto;
      padding: 0 20px;
    }
    .section-header {
      text-align: center;
      margin-bottom: 50px;
    }
    .section-header h2 {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 12px;
    }
    .section-header p {
      color: #64748B;
      font-size: 16px;
      max-width: 600px;
      margin: 0 auto;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    
    .advantage-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 30px;
      box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02), 0 2px 4px -1px rgba(0,0,0,0.01);
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .advantage-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.05);
    }
    .advantage-icon {
      width: 48px;
      height: 48px;
      border-radius: 8px;
      background-color: rgba(29, 123, 255, 0.1);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 20px;
    }
    .advantage-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-dark);
    }
    .advantage-card p {
      color: #64748B;
      font-size: 14px;
    }

    
    .article-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .article-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      box-shadow: 0 4px 6px rgba(0,0,0,0.02);
      transition: transform 0.3s;
    }
    .article-card:hover {
      transform: translateY(-5px);
    }
    .article-img-wrapper {
      position: relative;
      width: 100%;
      padding-top: 56.25%; 
      background-color: #E2E8F0;
    }
    .article-img-wrapper img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .article-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background-color: var(--primary);
      color: #FFF;
      font-size: 11px;
      font-weight: bold;
      padding: 4px 8px;
      border-radius: 4px;
    }
    .article-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .article-meta {
      display: flex;
      justify-content: space-between;
      color: #64748B;
      font-size: 12px;
      margin-bottom: 12px;
    }
    .article-body h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .article-body h3 a {
      color: var(--text-dark);
      text-decoration: none;
      transition: color 0.3s;
    }
    .article-body h3 a:hover {
      color: var(--primary);
    }
    .article-desc {
      font-size: 14px;
      color: #475569;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      line-height: 1.5;
    }
    .article-footer {
      margin-top: auto;
      border-top: 1px solid var(--border-color);
      padding-top: 15px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .article-tag {
      font-size: 12px;
      color: var(--primary);
      text-decoration: none;
      font-weight: 600;
    }
    .article-read-btn {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      text-decoration: none;
    }

    
    .cta-strip {
      background: linear-gradient(135deg, var(--bg-dark) 0%, #152238 100%);
      color: var(--text-light);
      padding: 60px 20px;
      text-align: center;
      border-radius: 16px;
      margin: 80px auto;
      max-width: 1160px;
    }
    .cta-strip h3 {
      font-size: 28px;
      font-weight: 800;
      margin-bottom: 16px;
    }
    .cta-strip p {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto 30px;
    }
    .cta-strip .btn-cta {
      background-color: var(--primary);
      color: #FFF;
      text-decoration: none;
      padding: 14px 35px;
      border-radius: 6px;
      font-weight: bold;
      display: inline-block;
      transition: background-color 0.3s;
    }
    .cta-strip .btn-cta:hover {
      background-color: var(--primary-hover);
    }

    
    .inner-layout {
      display: grid;
      grid-template-columns: 8fr 4fr;
      gap: 30px;
      margin-bottom: 80px;
    }
    .main-content {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 40px;
    }
    .sidebar {
      display: flex;
      flex-direction: column;
      gap: 30px;
    }
    .widget {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 24px;
    }
    .widget-title {
      font-size: 18px;
      font-weight: 700;
      border-bottom: 2px solid var(--primary);
      padding-bottom: 10px;
      margin-bottom: 20px;
    }
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .tag-cloud a {
      font-size: 12px;
      padding: 6px 12px;
      background: #F1F5F9;
      color: #475569;
      border-radius: 4px;
      text-decoration: none;
      transition: all 0.3s;
    }
    .tag-cloud a:hover {
      background: var(--primary);
      color: #FFFFFF;
    }

    
    .pagination {
      display: flex;
      justify-content: center;
      gap: 8px;
      margin-top: 40px;
    }
    .pagination a, .pagination span {
      padding: 10px 16px;
      border-radius: 6px;
      border: 1px solid var(--border-color);
      text-decoration: none;
      color: var(--text-dark);
      font-weight: 500;
      transition: all 0.3s;
    }
    .pagination .active {
      background-color: var(--primary);
      color: #FFF;
      border-color: var(--primary);
    }
    .pagination a:hover:not(.active) {
      background-color: #E2E8F0;
    }

    
    .breadcrumbs {
      padding: 20px 0;
      font-size: 14px;
      color: #64748B;
    }
    .breadcrumbs a {
      color: var(--primary);
      text-decoration: none;
    }
    .breadcrumbs span {
      margin: 0 8px;
    }

    
    footer {
      background-color: #0B0F19;
      color: var(--text-muted);
      padding: 60px 20px 30px;
      border-top: 1px solid rgba(255,255,255,0.05);
    }
    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 4fr 2fr 2fr 4fr;
      gap: 40px;
      padding-bottom: 40px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .footer-col h4 {
      color: var(--text-light);
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 20px;
    }
    .footer-col ul {
      list-style: none;
    }
    .footer-col ul li {
      margin-bottom: 12px;
    }
    .footer-col ul li a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 14px;
      transition: color 0.3s;
    }
    .footer-col ul li a:hover {
      color: var(--primary);
    }
    .footer-info-text {
      font-size: 14px;
      line-height: 1.8;
    }
    .copyright-strip {
      max-width: 1200px;
      margin: 30px auto 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
      flex-wrap: wrap;
      gap: 15px;
    }

    
    @media (max-width: 1024px) {
      .hero-layout-01 .float-card {
        position: static;
        width: 100% !important;
        margin: 0 !important;
      }
      .hero-layout-01 .float-cards-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 30px;
      }
      .grid-3, .article-grid, .footer-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .inner-layout {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 768px) {
      .desktop-nav {
        display: none;
      }
      .drawer-toggle {
        display: block;
      }
      .hero-layout-01 h1 {
        font-size: 32px;
      }
      .hero-layout-01 .main-panel {
        padding: 30px 15px;
      }
      .hero-layout-01 .float-cards-grid {
        grid-template-columns: 1fr;
      }
      .grid-3, .article-grid, .grid-4, .footer-container {
        grid-template-columns: 1fr;
      }
      .copyright-strip {
        flex-direction: column;
        text-align: center;
      }
    }