:root {
      --primary-color: rgb(220,38,38); 
      --primary-hover: rgb(185,28,28);
      --bg-dark: #070B14; 
      --bg-light: #F4F7FC; 
      --text-dark: #0F172A;
      --text-light: #94A3B8;
      --ice-blue: #1D7BFF; 
      --ice-glow: rgba(29, 123, 255, 0.15);
      --border-color: rgba(255, 255, 255, 0.08);
      --card-bg: rgba(15, 23, 42, 0.6);
      --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

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

    body {
      font-family: var(--font-sans);
      background-color: var(--bg-dark);
      color: #E2E8F0;
      line-height: 1.6;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
    }

    .header-container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
      height: 72px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .logo img {
      display: block;
      height: 36px;
      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: #FFF;
      white-space: nowrap;
      letter-spacing: 0.5px;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .desktop-nav a {
      font-size: 15px;
      font-weight: 500;
      color: #94A3B8;
    }

    .desktop-nav a:hover, .desktop-nav a.active {
      color: var(--ice-blue);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 20px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      border: none;
    }

    .btn-primary {
      background-color: var(--primary-color);
      color: #FFF;
      box-shadow: 0 4px 14px rgba(220, 38, 38, 0.4);
    }

    .btn-primary:hover {
      background-color: var(--primary-hover);
      transform: translateY(-1px);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, 0.08);
      color: #FFF;
      border: 1px solid rgba(255, 255, 255, 0.15);
    }

    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.15);
    }

    .btn-ice {
      background: linear-gradient(135deg, #1D7BFF 0%, #0052D4 100%);
      color: #FFF;
      box-shadow: 0 4px 15px rgba(29, 123, 255, 0.4);
    }

    .btn-ice:hover {
      opacity: 0.95;
      transform: translateY(-1px);
    }

    .mobile-menu-toggle {
      display: none;
      flex-direction: column;
      gap: 6px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
    }

    .mobile-menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: #FFF;
      transition: all 0.3s ease;
    }

    
    .drawer-backdrop {
      position: fixed;
      top: 0;
      left: 0;
      width: 100vw;
      height: 100vh;
      background: rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(4px);
      z-index: 1999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }

    .drawer-backdrop.active {
      opacity: 1;
      visibility: visible;
    }

    .drawer-nav {
      position: fixed;
      top: 0;
      left: -320px;
      width: 300px;
      height: 100vh;
      background: #090E1A;
      z-index: 2000;
      box-shadow: 4px 0 25px rgba(0, 0, 0, 0.5);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex;
      flex-direction: column;
    }

    .drawer-nav.active {
      left: 0;
    }

    .drawer-header {
      padding: 24px;
      border-bottom: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .drawer-close {
      background: none;
      border: none;
      font-size: 28px;
      color: #94A3B8;
      cursor: pointer;
    }

    .drawer-body {
      flex: 1;
      overflow-y: auto;
      padding: 24px;
    }

    .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .mobile-nav a {
      font-size: 16px;
      font-weight: 500;
      color: #94A3B8;
      padding-bottom: 8px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    .mobile-nav a:hover, .mobile-nav a.active {
      color: var(--ice-blue);
    }

    .drawer-footer {
      padding: 24px;
      border-top: 1px solid var(--border-color);
      font-size: 12px;
      color: #475569;
    }

    
    .hero-layout-01 {
      position: relative;
      padding: 100px 24px 140px;
      background: radial-gradient(circle at 50% 30%, rgba(29, 123, 255, 0.18) 0%, rgba(7, 11, 20, 0) 70%), #070B14;
      text-align: center;
      overflow: hidden;
    }

    .hero-layout-01::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
      background-size: 40px 40px;
      pointer-events: none;
    }

    .hero-tagline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.3);
      padding: 6px 16px;
      border-radius: 100px;
      font-size: 13px;
      color: #93C5FD;
      font-weight: 600;
      margin-bottom: 24px;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    .hero-title {
      font-size: 52px;
      font-weight: 800;
      line-height: 1.2;
      max-width: 900px;
      margin: 0 auto 20px;
      background: linear-gradient(135deg, #FFF 30%, #93C5FD 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -1px;
    }

    .hero-subtitle {
      font-size: 18px;
      color: #94A3B8;
      max-width: 680px;
      margin: 0 auto 32px;
    }

    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 64px;
    }

    
    .hero-visual-wrapper {
      position: relative;
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 40px;
    }

    .hero-main-panel {
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(29, 123, 255, 0.25);
      border-radius: 20px;
      padding: 40px;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
      position: relative;
      z-index: 2;
    }

    
    .console-mockup {
      text-align: left;
    }

    .console-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding-bottom: 16px;
      margin-bottom: 24px;
    }

    .console-dots {
      display: flex;
      gap: 6px;
    }

    .console-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.2);
    }

    .console-dot:nth-child(1) { background: #EF4444; }
    .console-dot:nth-child(2) { background: #F59E0B; }
    .console-dot:nth-child(3) { background: #10B981; }

    .console-title {
      font-size: 12px;
      color: #475569;
      font-family: monospace;
    }

    .console-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
    }

    .console-main {
      background: rgba(7, 11, 20, 0.5);
      border-radius: 12px;
      padding: 24px;
      border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .console-status {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
      margin-bottom: 16px;
    }

    .status-indicator {
      width: 8px;
      height: 8px;
      background-color: #10B981;
      border-radius: 50%;
      box-shadow: 0 0 10px #10B981;
    }

    .console-code {
      font-family: monospace;
      font-size: 13px;
      color: #38BDF8;
      line-height: 1.8;
    }

    .console-sidebar {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .sidebar-widget {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 10px;
      padding: 16px;
    }

    .widget-label {
      font-size: 11px;
      color: #64748B;
      text-transform: uppercase;
      margin-bottom: 4px;
    }

    .widget-value {
      font-size: 20px;
      font-weight: 700;
      color: #FFF;
    }

    
    .floating-card {
      position: absolute;
      background: rgba(15, 23, 42, 0.95);
      border: 1px solid rgba(255, 255, 255, 0.08);
      padding: 16px 20px;
      border-radius: 12px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
      display: flex;
      align-items: center;
      gap: 14px;
      z-index: 3;
      transition: transform 0.3s ease;
    }

    .floating-card:hover {
      transform: translateY(-5px);
      border-color: var(--ice-blue);
    }

    .floating-card-icon {
      width: 40px;
      height: 40px;
      border-radius: 8px;
      background: rgba(29, 123, 255, 0.15);
      color: var(--ice-blue);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      font-weight: bold;
    }

    .floating-card-info h4 {
      font-size: 14px;
      color: #FFF;
      margin-bottom: 2px;
      text-align: left;
    }

    .floating-card-info p {
      font-size: 11px;
      color: #64748B;
      text-align: left;
    }

    .fc-01 { top: -20px; left: -30px; }
    .fc-02 { top: -20px; right: -30px; }
    .fc-03 { bottom: 40px; left: -60px; }
    .fc-04 { bottom: 40px; right: -60px; }

    
    .stats-bar {
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      background: #090E1A;
      padding: 40px 24px;
    }

    .stats-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 32px;
      text-align: center;
    }

    .stat-item h3 {
      font-size: 36px;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 8px;
      background: linear-gradient(135deg, #FFF 0%, var(--ice-blue) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .stat-item p {
      font-size: 14px;
      color: #64748B;
    }

    
    .section-padding {
      padding: 100px 24px;
    }

    .section-title-wrap {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-badge {
      display: inline-block;
      color: var(--primary-color);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 36px;
      font-weight: 800;
      color: #FFF;
    }

    .features-grid {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .feature-card {
      background: rgba(15, 23, 42, 0.4);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 40px 32px;
      transition: all 0.3s ease;
    }

    .feature-card:hover {
      border-color: rgba(29, 123, 255, 0.3);
      transform: translateY(-6px);
      box-shadow: 0 12px 30px rgba(0,0,0,0.3);
    }

    .feature-icon-box {
      width: 56px;
      height: 56px;
      background: rgba(220, 38, 38, 0.1);
      border: 1px solid rgba(220, 38, 38, 0.2);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-color);
      font-size: 24px;
      font-weight: bold;
      margin-bottom: 24px;
    }

    .feature-card h3 {
      font-size: 20px;
      color: #FFF;
      margin-bottom: 12px;
    }

    .feature-card p {
      font-size: 14px;
      color: #94A3B8;
      line-height: 1.6;
    }

    
    .articles-section {
      background: #090E1A;
    }

    .articles-grid {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .article-card {
      background: #0F172A;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }

    .article-card:hover {
      transform: translateY(-5px);
      border-color: var(--ice-blue);
    }

    .article-image {
      position: relative;
      padding-top: 56.25%; 
      background: #1E293B;
      overflow: hidden;
    }

    .article-image img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .article-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .article-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 12px;
      color: #64748B;
      margin-bottom: 12px;
    }

    .article-title {
      font-size: 18px;
      font-weight: 700;
      color: #FFF;
      margin-bottom: 12px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .article-desc {
      font-size: 14px;
      color: #94A3B8;
      margin-bottom: 20px;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .article-footer {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 16px;
    }

    .article-tag {
      background: rgba(29, 123, 255, 0.1);
      color: var(--ice-blue);
      padding: 2px 8px;
      border-radius: 4px;
      font-size: 12px;
    }

    .read-more {
      font-size: 13px;
      color: #FFF;
      font-weight: 600;
    }

    
    .cta-section {
      background: linear-gradient(135deg, rgba(220, 38, 38, 0.15) 0%, rgba(7, 11, 20, 0) 100%), #070B14;
      text-align: center;
      border-top: 1px solid var(--border-color);
    }

    .cta-box {
      max-width: 800px;
      margin: 0 auto;
    }

    .cta-box h2 {
      font-size: 36px;
      font-weight: 800;
      color: #FFF;
      margin-bottom: 16px;
    }

    .cta-box p {
      font-size: 16px;
      color: #94A3B8;
      margin-bottom: 32px;
    }

    
    .site-footer {
      background: #04060D;
      border-top: 1px solid var(--border-color);
      padding: 80px 24px 30px;
      font-size: 14px;
      color: #64748B;
    }

    .footer-container {
      max-width: 1280px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr repeat(3, 1fr);
      gap: 60px;
      margin-bottom: 60px;
    }

    .footer-brand p {
      margin-top: 16px;
      line-height: 1.6;
      max-width: 320px;
    }

    .footer-links-group h4 {
      color: #FFF;
      font-weight: 600;
      margin-bottom: 24px;
      font-size: 15px;
    }

    .footer-links-group ul {
      list-style: none;
    }

    .footer-links-group ul li {
      margin-bottom: 12px;
    }

    .footer-links-group ul li a:hover {
      color: #FFF;
    }

    .footer-bottom {
      max-width: 1280px;
      margin: 0 auto;
      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;
    }

    .footer-extra-links {
      display: flex;
      gap: 24px;
    }

    
    @media (max-width: 1024px) {
      .hero-title { font-size: 40px; }
      .fc-01, .fc-02, .fc-03, .fc-04 { position: static; transform: none !important; }
      .hero-visual-wrapper { padding: 0; }
      .hero-main-panel { margin-bottom: 30px; }
      .floating-cards-mobile {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 32px;
      }
      .floating-card { display: flex; width: 100%; }
      .features-grid, .articles-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-container { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    }

    @media (max-width: 768px) {
      .desktop-nav, .header-actions .btn { display: none; }
      .mobile-menu-toggle { display: flex; }
      .stats-container { grid-template-columns: repeat(2, 1fr); gap: 20px; }
      .features-grid, .articles-grid { grid-template-columns: 1fr; }
      .hero-title { font-size: 32px; }
      .hero-subtitle { font-size: 15px; }
      .console-grid { grid-template-columns: 1fr; }
      .floating-cards-mobile { grid-template-columns: 1fr; }
      .footer-container { grid-template-columns: 1fr; }
    }