:root {
      --primary: #1D7BFF;
      --secondary: rgb(108,92,231);
      --dark-bg: #050a18;
      --deep-ocean: #0d1b2a;
      --glacier-blue: #e3f2fd;
      --silver-white: #f4f6f9;
      --text-main: #111827;
      --text-muted: #4b5563;
      --border-color: rgba(255,255,255,0.1);
      --card-bg: rgba(255, 255, 255, 0.9);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

    body {
      background-color: #fafbfc;
      color: var(--text-main);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 15px;
      cursor: pointer;
      transition: var(--transition);
      border: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      box-shadow: 0 4px 15px rgba(29, 123, 255, 0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(29, 123, 255, 0.4);
    }

    .btn-outline {
      background: transparent;
      border: 1px solid var(--primary);
      color: var(--primary);
    }

    .btn-outline:hover {
      background: rgba(29, 123, 255, 0.05);
      transform: translateY(-2px);
    }

    .btn-white {
      background: #ffffff;
      color: var(--dark-bg);
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }

    .btn-white:hover {
      background: var(--silver-white);
      transform: translateY(-2px);
    }

    
    .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: 20px;
      font-weight: 800;
      line-height: 1;
      color: #fff;
      white-space: nowrap;
      letter-spacing: -0.5px;
    }

    .site-header .logo span {
      color: #ffffff;
    }

    
    .site-header {
      background-color: rgba(5, 10, 24, 0.85);
      backdrop-filter: blur(12px);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .header-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

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

    .desktop-nav a {
      color: #b0b8c4;
      font-size: 15px;
      font-weight: 500;
    }

    .desktop-nav a:hover {
      color: var(--primary);
    }

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

    .drawer-trigger {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      flex-direction: column;
      gap: 6px;
      z-index: 1001;
    }

    .drawer-trigger span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: #fff;
      transition: var(--transition);
    }

    
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.6);
      backdrop-filter: blur(4px);
      z-index: 998;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
    }

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

    .drawer-menu {
      position: fixed;
      top: 0;
      left: -320px;
      width: 300px;
      height: 100%;
      background: var(--dark-bg);
      z-index: 999;
      padding: 32px 24px;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
      border-right: 1px solid var(--border-color);
    }

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

    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 40px;
    }

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

    .drawer-nav {
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-bottom: auto;
    }

    .drawer-nav a {
      color: #b0b8c4;
      font-size: 18px;
      font-weight: 500;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .drawer-nav a:hover {
      color: var(--primary);
      padding-left: 8px;
    }

    .drawer-footer {
      color: #8a99ad;
      font-size: 14px;
      border-top: 1px solid rgba(255,255,255,0.08);
      padding-top: 20px;
    }

    .drawer-contact {
      display: block;
      margin-top: 8px;
      color: #fff;
      font-weight: 600;
    }

    
    .hero-layout-01 {
      position: relative;
      background: linear-gradient(180deg, var(--dark-bg) 0%, var(--deep-ocean) 100%);
      color: #ffffff;
      padding: 100px 0 160px;
      text-align: center;
      overflow: hidden;
    }

    .hero-layout-01::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 1000px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, transparent 70%);
      pointer-events: none;
      z-index: 1;
    }

    .hero-tagline {
      display: inline-block;
      padding: 6px 18px;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.3);
      color: #64b5f6;
      border-radius: 50px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
      letter-spacing: 1px;
      z-index: 2;
      position: relative;
    }

    .hero-layout-01 h1 {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.25;
      max-width: 800px;
      margin: 0 auto 20px;
      z-index: 2;
      position: relative;
      background: linear-gradient(135deg, #ffffff 30%, #a5caff 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-layout-01 p.subtitle {
      font-size: 18px;
      color: #b0b8c4;
      max-width: 600px;
      margin: 0 auto 36px;
      z-index: 2;
      position: relative;
    }

    .hero-actions-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 60px;
      z-index: 2;
      position: relative;
    }

    
    .hero-visual-wrapper {
      position: relative;
      max-width: 900px;
      margin: 0 auto;
      z-index: 3;
    }

    .hero-main-panel {
      background: rgba(13, 27, 42, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 16px;
      padding: 40px;
      backdrop-filter: blur(20px);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
      min-height: 250px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
    }

    .hero-chart-mock {
      width: 100%;
      height: 120px;
      background: linear-gradient(90deg, rgba(29, 123, 255, 0.1) 0%, rgba(108, 92, 231, 0.1) 100%);
      border-radius: 8px;
      position: relative;
      margin-top: 20px;
      overflow: hidden;
      border: 1px dashed rgba(29, 123, 255, 0.2);
    }

    .hero-chart-mock::after {
      content: '';
      position: absolute;
      bottom: 20px;
      left: 0;
      width: 100%;
      height: 4px;
      background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
      animation: scan 3s infinite linear;
    }

    @keyframes scan {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }

    .floating-card {
      position: absolute;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(12px);
      border-radius: 12px;
      padding: 16px 20px;
      text-align: left;
      width: 220px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      transition: var(--transition);
    }

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

    .floating-card h4 {
      font-size: 14px;
      color: #64b5f6;
      margin-bottom: 6px;
    }

    .floating-card p {
      font-size: 16px;
      font-weight: 700;
      color: #ffffff;
    }

    
    .fc-1 { top: -40px; left: -100px; }
    .fc-2 { top: -40px; right: -100px; }
    .fc-3 { bottom: -40px; left: -100px; }
    .fc-4 { bottom: -40px; right: -100px; }

    
    .stats-bar {
      background: #ffffff;
      padding: 30px 0;
      box-shadow: 0 4px 20px rgba(0,0,0,0.05);
      margin-top: -50px;
      position: relative;
      z-index: 10;
      border-radius: 12px;
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }

    .stat-item h3 {
      font-size: 32px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .stat-item p {
      font-size: 14px;
      color: var(--text-muted);
      font-weight: 500;
    }

    
    .section {
      padding: 100px 0;
    }

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

    .section-title {
      font-size: 36px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }

    
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .feature-card {
      background: #fff;
      padding: 40px 30px;
      border-radius: 16px;
      box-shadow: 0 4px 20px rgba(0,0,0,0.02);
      border: 1px solid rgba(0,0,0,0.04);
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 30px rgba(0,0,0,0.06);
      border-color: rgba(29, 123, 255, 0.2);
    }

    .feature-icon {
      width: 56px;
      height: 56px;
      background: rgba(29, 123, 255, 0.08);
      color: var(--primary);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 24px;
    }

    .feature-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .feature-card p {
      font-size: 15px;
      color: var(--text-muted);
    }

    
    .account-tabs {
      background: #f1f5f9;
      padding: 60px 0;
    }

    .account-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .account-card {
      background: #fff;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(0,0,0,0.06);
      box-shadow: 0 4px 15px rgba(0,0,0,0.02);
      transition: var(--transition);
    }

    .account-card.popular {
      border: 2px solid var(--primary);
      transform: scale(1.03);
    }

    .account-card:hover {
      box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    }

    .account-header {
      background: #0d1b2a;
      color: #fff;
      padding: 30px;
      text-align: center;
    }

    .account-card.popular .account-header {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
    }

    .account-header h3 {
      font-size: 22px;
      margin-bottom: 8px;
    }

    .account-header .price {
      font-size: 14px;
      opacity: 0.8;
    }

    .account-specs {
      padding: 30px;
    }

    .account-specs li {
      list-style: none;
      padding: 12px 0;
      border-bottom: 1px solid #f1f5f9;
      font-size: 14px;
      display: flex;
      justify-content: space-between;
    }

    .account-specs li span:last-child {
      font-weight: 600;
    }

    .account-action {
      padding: 24px 30px 30px;
    }

    .account-action .btn {
      width: 100%;
    }

    
    .article-section {
      background-color: #fff;
    }

    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
    }

    .article-card {
      background: #fff;
      border-radius: 12px;
      overflow: hidden;
      border: 1px solid rgba(0,0,0,0.06);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .article-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    }

    .article-img {
      width: 100%;
      height: 200px;
      background-color: #e2e8f0;
      background-size: cover;
      background-position: center;
    }

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

    .article-meta {
      display: flex;
      gap: 16px;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
    }

    .article-title {
      font-size: 18px;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 12px;
    }

    .article-title a:hover {
      color: var(--primary);
    }

    .article-excerpt {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      flex-grow: 1;
    }

    .article-footer {
      border-top: 1px solid #f1f5f9;
      padding-top: 16px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .article-tags {
      font-size: 12px;
      color: var(--primary);
      font-weight: 600;
    }

    .article-readmore {
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
    }

    
    .cta-section {
      background: linear-gradient(135deg, var(--dark-bg) 0%, var(--deep-ocean) 100%);
      color: #fff;
      padding: 80px 0;
      text-align: center;
      position: relative;
    }

    .cta-container h2 {
      font-size: 36px;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .cta-container p {
      font-size: 16px;
      color: #b0b8c4;
      max-width: 600px;
      margin: 0 auto 32px;
    }

    
    .site-footer {
      background-color: #050a18;
      color: #b0b8c4;
      padding: 80px 0 40px;
      border-top: 1px solid rgba(255,255,255,0.06);
    }

    .footer-container {
      display: grid;
      grid-template-columns: 1.5fr repeat(3, 1fr);
      gap: 48px;
      margin-bottom: 60px;
    }

    .footer-brand .logo {
      margin-bottom: 20px;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.6;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 24px;
    }

    .footer-col ul {
      list-style: none;
    }

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

    .footer-col ul li a {
      font-size: 14px;
    }

    .footer-col ul li a:hover {
      color: var(--primary);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 30px;
    }

    .bottom-container {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .bottom-container p {
      font-size: 12px;
      line-height: 1.6;
    }

    .risk-warning {
      color: #ef4444;
      font-weight: 500;
    }

    
    @media (max-width: 1024px) {
      .floating-card {
        display: none; 
      }
      .features-grid, .account-grid, .articles-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-container {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .desktop-nav, .header-actions .btn {
        display: none;
      }
      .drawer-trigger {
        display: flex;
      }
      .hero-layout-01 h1 {
        font-size: 32px;
      }
      .hero-main-panel {
        padding: 20px;
      }
      .features-grid, .account-grid, .articles-grid {
        grid-template-columns: 1fr;
      }
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .footer-container {
        grid-template-columns: 1fr;
      }
    }