:root {
      --primary: rgb(99,102,241);
      --primary-hover: #4f46e5;
      --primary-light: rgba(99, 102, 241, 0.1);
      --dark-bg: #0b0f19;
      --card-bg: #1e293b;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --light-bg: #f8fafc;
      --light-text: #1e293b;
      --light-muted: #64748b;
      --up-color: #10b981;
      --down-color: #ef4444;
      --border-color: rgba(255,255,255,0.08);
      --border-light: rgba(0,0,0,0.06);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--dark-bg);
      color: var(--text-main);
      line-height: 1.6;
      overflow-x: hidden;
    }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    img { max-width: 100%; height: auto; }
    ul { list-style: none; }

    
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    
    .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: var(--text-main);
      white-space: nowrap;
      letter-spacing: -0.5px;
    }

    
    .header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(11, 15, 25, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      transition: all 0.3s ease;
    }
    .header-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 80px;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .nav-desktop {
      display: flex;
      gap: 32px;
      align-items: center;
    }
    .nav-desktop a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-muted);
    }
    .nav-desktop a:hover, .nav-desktop a.active {
      color: var(--primary);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .btn-primary-sm {
      background-color: var(--primary);
      color: #fff;
      padding: 8px 20px;
      border-radius: 6px;
      font-size: 14px;
      font-weight: 600;
      border: none;
      cursor: pointer;
    }
    .btn-primary-sm:hover {
      background-color: var(--primary-hover);
      transform: translateY(-1px);
    }
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      flex-direction: column;
      gap: 6px;
      cursor: pointer;
      padding: 4px;
    }
    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--text-main);
      transition: all 0.3s ease;
    }

    
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      z-index: 998;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }
    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .drawer {
      position: fixed;
      top: 0;
      left: -300px;
      width: 300px;
      height: 100%;
      background-color: var(--dark-bg);
      border-right: 1px solid var(--border-color);
      z-index: 999;
      padding: 30px 24px;
      display: flex;
      flex-direction: column;
      gap: 40px;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .drawer.active {
      left: 0;
    }
    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .drawer-close {
      background: none;
      border: none;
      color: var(--text-muted);
      font-size: 28px;
      cursor: pointer;
    }
    .drawer-nav {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .drawer-nav a {
      font-size: 16px;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px solid var(--border-color);
    }
    .drawer-nav a:hover {
      color: var(--primary);
    }

    
    .hero-layout-08 {
      position: relative;
      padding: 100px 0 80px 0;
      background: radial-gradient(circle at 50% 10%, rgba(99, 102, 241, 0.15), transparent 60%);
      text-align: center;
    }
    .hero-header {
      max-width: 800px;
      margin: 0 auto 50px auto;
    }
    .hero-tag {
      display: inline-block;
      padding: 6px 16px;
      background: rgba(99, 102, 241, 0.1);
      border: 1px solid rgba(99, 102, 241, 0.25);
      border-radius: 50px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 24px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    .hero-title {
      font-size: 48px;
      line-height: 1.2;
      font-weight: 800;
      letter-spacing: -1px;
      margin-bottom: 20px;
      background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-subtitle {
      font-size: 18px;
      color: var(--text-muted);
      margin-bottom: 32px;
      line-height: 1.6;
    }
    .hero-cta {
      display: flex;
      justify-content: center;
      gap: 16px;
    }
    .btn-main {
      background-color: var(--primary);
      color: #fff;
      padding: 14px 32px;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 600;
      box-shadow: 0 4px 14px rgba(99,102,241,0.4);
    }
    .btn-main:hover {
      background-color: var(--primary-hover);
      transform: translateY(-2px);
    }
    .btn-sub {
      background-color: rgba(255,255,255,0.05);
      border: 1px solid var(--border-color);
      color: #fff;
      padding: 14px 32px;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 600;
    }
    .btn-sub:hover {
      background-color: rgba(255,255,255,0.1);
      transform: translateY(-2px);
    }

    
    .dashboard-panel {
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      backdrop-filter: blur(20px);
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
      padding: 24px;
      margin-top: 20px;
      text-align: left;
    }
    .dashboard-header-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 16px;
      margin-bottom: 24px;
    }
    .dashboard-title {
      font-size: 14px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .dashboard-title::before {
      content: '';
      display: inline-block;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: var(--up-color);
      box-shadow: 0 0 8px var(--up-color);
    }
    .dashboard-meta {
      font-size: 13px;
      color: var(--text-muted);
    }
    .market-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 16px;
    }
    .market-card {
      background: rgba(30, 41, 59, 0.5);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 18px;
      transition: all 0.3s ease;
    }
    .market-card:hover {
      border-color: rgba(99, 102, 241, 0.4);
      transform: translateY(-2px);
    }
    .symbol-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }
    .symbol-name {
      font-size: 16px;
      font-weight: 700;
    }
    .symbol-tag {
      font-size: 11px;
      padding: 2px 6px;
      border-radius: 4px;
      background: rgba(255,255,255,0.06);
      color: var(--text-muted);
    }
    .symbol-price {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 6px;
      letter-spacing: -0.5px;
    }
    .symbol-change {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 600;
    }
    .symbol-change.up { color: var(--up-color); }
    .symbol-change.down { color: var(--down-color); }

    
    .features-section {
      padding: 100px 0;
      background: var(--dark-bg);
      position: relative;
    }
    .features-section::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(99, 102, 241, 0.05), transparent 70%);
      z-index: 1;
    }
    .section-header {
      text-align: center;
      max-width: 600px;
      margin: 0 auto 60px auto;
      position: relative;
      z-index: 2;
    }
    .section-title {
      font-size: 36px;
      font-weight: 800;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }
    .section-desc {
      color: var(--text-muted);
      font-size: 16px;
    }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 24px;
      position: relative;
      z-index: 2;
    }
    .feature-item {
      background: #111827;
      border: 1px solid var(--border-color);
      padding: 40px 30px;
      border-radius: 16px;
      transition: all 0.3s ease;
    }
    .feature-item:hover {
      border-color: rgba(99,102,241,0.5);
      transform: translateY(-5px);
    }
    .feature-icon-wrapper {
      width: 56px;
      height: 56px;
      background: var(--primary-light);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      margin-bottom: 24px;
      font-size: 24px;
    }
    .feature-title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .feature-desc {
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.6;
    }

    
    .stats-section {
      background: #090d16;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      padding: 60px 0;
    }
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 30px;
      text-align: center;
    }
    .stat-number {
      font-size: 40px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 8px;
    }
    .stat-label {
      color: var(--text-muted);
      font-size: 14px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    
    .news-section {
      padding: 100px 0;
      background: var(--dark-bg);
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 30px;
    }
    .news-card {
      background: #111827;
      border: 1px solid var(--border-color);
      border-radius: 16px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.3s ease;
    }
    .news-card:hover {
      transform: translateY(-5px);
      border-color: rgba(99, 102, 241, 0.4);
    }
    .news-image {
      position: relative;
      height: 200px;
      overflow: hidden;
    }
    .news-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: all 0.5s ease;
    }
    .news-card:hover .news-image img {
      transform: scale(1.05);
    }
    .news-badge {
      position: absolute;
      top: 15px;
      left: 15px;
      background: var(--primary);
      color: #fff;
      padding: 4px 12px;
      border-radius: 4px;
      font-size: 12px;
      font-weight: 600;
    }
    .news-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .news-meta {
      display: flex;
      gap: 16px;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
    }
    .news-title {
      font-size: 18px;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 12px;
      color: #fff;
    }
    .news-summary {
      color: var(--text-muted);
      font-size: 14px;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .news-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 16px;
      border-top: 1px solid var(--border-color);
    }
    .news-link {
      font-size: 14px;
      color: var(--primary);
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .news-link:hover {
      color: var(--primary-hover);
    }

    
    .cta-section {
      padding: 100px 0;
      background: linear-gradient(180deg, var(--dark-bg) 0%, #06080e 100%);
      text-align: center;
      position: relative;
    }
    .cta-content {
      max-width: 650px;
      margin: 0 auto;
    }

    
    .footer {
      background: #06080e;
      border-top: 1px solid var(--border-color);
      padding: 80px 0 40px 0;
      font-size: 14px;
      color: var(--text-muted);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 40px;
      margin-bottom: 60px;
    }
    .footer-brand {
      grid-column: span 2;
    }
    @media (max-width: 992px) {
      .footer-brand { grid-column: span 1; }
    }
    .footer-desc {
      margin-top: 20px;
      margin-bottom: 20px;
      line-height: 1.7;
    }
    .footer-contact {
      font-size: 13px;
      color: var(--text-main);
    }
    .footer-links h4, .footer-risk h4 {
      color: var(--text-main);
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 24px;
    }
    .footer-links ul {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-links a:hover {
      color: var(--primary);
    }
    .footer-risk p {
      line-height: 1.7;
      font-size: 12px;
    }
    .footer-bottom {
      border-top: 1px solid var(--border-color);
      padding-top: 40px;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    
    @media (max-width: 768px) {
      .nav-desktop { display: none; }
      .menu-toggle { display: flex; }
      .hero-title { font-size: 32px; }
      .hero-subtitle { font-size: 16px; }
      .hero-cta { flex-direction: column; gap: 12px; }
      .dashboard-panel { padding: 16px; }
      .market-grid { grid-template-columns: 1fr; }
    }