:root {
      --primary: #1D7BFF;
      --primary-rgb: 29, 123, 255;
      --secondary: rgb(37,99,235);
      --bg-dark: #0B132B;
      --bg-deep: #060B18;
      --bg-light: #F4F7FA;
      --text-dark: #1E293B;
      --text-light: #F8FAFC;
      --text-muted: #64748B;
      --border-color: rgba(226, 232, 240, 0.1);
      --glass-bg: rgba(28, 37, 65, 0.8);
      --glass-border: rgba(255, 255, 255, 0.1);
    }
    * { 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(--bg-light);
      color: var(--text-dark);
      line-height: 1.6;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    
    
    header {
      background-color: var(--bg-dark);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(8px);
    }
    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      height: 70px;
      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: 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-light);
      white-space: nowrap;
    }
    nav.desktop-nav {
      display: flex;
      align-items: center;
      gap: 24px;
    }
    nav.desktop-nav a {
      color: #94A3B8;
      font-size: 15px;
      font-weight: 500;
      transition: color 0.3s;
    }
    nav.desktop-nav a:hover {
      color: var(--primary);
    }
    .nav-btn {
      background-color: var(--primary);
      color: white;
      padding: 8px 18px;
      border-radius: 6px;
      font-size: 14px;
      font-weight: 600;
      transition: background 0.3s;
    }
    .nav-btn:hover {
      background-color: var(--secondary);
    }
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 6px;
      background: none;
      border: none;
      cursor: pointer;
    }
    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background-color: var(--text-light);
      transition: 0.3s;
    }

    
    .drawer-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0,0,0,0.6);
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: 0.3s;
    }
    .drawer-overlay.active {
      opacity: 1;
      visibility: visible;
    }
    .drawer {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100%;
      background-color: var(--bg-dark);
      z-index: 1001;
      transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      display: flex;
      flex-direction: column;
      padding: 24px;
      box-shadow: 4px 0 20px rgba(0,0,0,0.5);
    }
    .drawer.active {
      left: 0;
    }
    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 30px;
    }
    .drawer-close {
      background: none;
      border: none;
      color: var(--text-light);
      font-size: 24px;
      cursor: pointer;
    }
    .drawer-menu {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .drawer-menu a {
      color: #94A3B8;
      font-size: 16px;
      font-weight: 500;
      padding-bottom: 8px;
      border-bottom: 1px solid var(--border-color);
    }
    .drawer-menu a:hover {
      color: var(--primary);
    }

    
    .hero.hero-layout-01 {
      background: radial-gradient(circle at 50% 0%, #1c2541 0%, var(--bg-deep) 70%);
      padding: 80px 20px 120px 20px;
      color: var(--text-light);
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .hero-layout-01::before {
      content: '';
      position: absolute;
      top: -10%;
      left: 50%;
      transform: translateX(-50%);
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }
    .hero-layout-01 .brand-tag {
      display: inline-block;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.3);
      color: var(--primary);
      padding: 6px 16px;
      border-radius: 20px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }
    .hero-layout-01 h1 {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.2;
      max-width: 800px;
      margin: 0 auto 20px auto;
      background: linear-gradient(135deg, #FFFFFF 30%, #93C5FD 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-layout-01 p.subtitle {
      font-size: 18px;
      color: #94A3B8;
      max-width: 650px;
      margin: 0 auto 32px auto;
    }
    .hero-layout-01 .btn-group {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 60px;
      flex-wrap: wrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
      color: white;
      padding: 14px 32px;
      border-radius: 8px;
      font-weight: 600;
      box-shadow: 0 4px 15px rgba(29, 123, 255, 0.4);
      transition: 0.3s;
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(29, 123, 255, 0.6);
    }
    .btn-secondary {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: white;
      padding: 14px 32px;
      border-radius: 8px;
      font-weight: 600;
      transition: 0.3s;
      backdrop-filter: blur(5px);
    }
    .btn-secondary:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(255, 255, 255, 0.4);
    }
    
    
    .visual-wrapper {
      position: relative;
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 10px;
    }
    .main-visual-panel {
      background: var(--glass-bg);
      border: 1px solid var(--glass-border);
      border-radius: 16px;
      padding: 40px;
      box-shadow: 0 20px 40px rgba(0,0,0,0.4);
      backdrop-filter: blur(12px);
      position: relative;
      z-index: 2;
    }
    
    .dashboard-mock {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .dashboard-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      padding-bottom: 15px;
    }
    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      color: #10B981;
    }
    .status-badge::before {
      content: '';
      width: 8px;
      height: 8px;
      background-color: #10B981;
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 8px #10B981;
    }
    .dashboard-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .dash-card {
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 8px;
      padding: 15px;
      text-align: left;
    }
    .dash-card .label { font-size: 12px; color: #64748B; margin-bottom: 5px; }
    .dash-card .value { font-size: 24px; font-weight: 700; color: #fff; }
    .trend-lines {
      height: 120px;
      display: flex;
      align-items: flex-end;
      gap: 8px;
      padding-top: 10px;
    }
    .trend-bar {
      flex: 1;
      background: linear-gradient(to top, rgba(29,123,255,0.2), rgba(29,123,255,0.8));
      border-radius: 4px;
      transition: height 0.3s;
    }
    
    
    .floating-card {
      position: absolute;
      background: rgba(15, 23, 42, 0.9);
      border: 1px solid rgba(29, 123, 255, 0.4);
      border-radius: 12px;
      padding: 16px;
      width: 200px;
      text-align: left;
      box-shadow: 0 10px 25px rgba(0,0,0,0.3);
      z-index: 3;
      backdrop-filter: blur(8px);
      transition: transform 0.3s;
    }
    .floating-card:hover {
      transform: translateY(-5px);
    }
    .fc-1 { top: -20px; left: -80px; }
    .fc-2 { top: -20px; right: -80px; }
    .fc-3 { bottom: 30px; left: -100px; }
    .fc-4 { bottom: 30px; right: -100px; }
    .floating-card h4 {
      font-size: 14px;
      color: #fff;
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .floating-card p {
      font-size: 12px;
      color: #94A3B8;
    }
    .floating-card .icon-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: var(--primary);
    }

    
    .trust-layer {
      background-color: var(--bg-deep);
      border-bottom: 1px solid var(--border-color);
      padding: 30px 20px;
    }
    .trust-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 30px;
      text-align: center;
    }
    .trust-item h3 { font-size: 28px; color: var(--primary); font-weight: 700; }
    .trust-item p { font-size: 14px; color: #64748B; margin-top: 5px;}

    
    .section-title {
      text-align: center;
      margin-bottom: 50px;
    }
    .section-title h2 {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 15px;
    }
    .section-title p {
      color: var(--text-muted);
      font-size: 16px;
      max-width: 600px;
      margin: 0 auto;
    }
    .features-section {
      max-width: 1200px;
      margin: 80px auto;
      padding: 0 20px;
    }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .feature-card {
      background: #fff;
      border: 1px solid #E2E8F0;
      border-radius: 12px;
      padding: 30px;
      transition: 0.3s;
    }
    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(0,0,0,0.05);
      border-color: rgba(29, 123, 255, 0.3);
    }
    .feature-icon {
      width: 50px;
      height: 50px;
      background: rgba(29, 123, 255, 0.08);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      color: var(--primary);
    }
    .feature-card h3 { font-size: 20px; margin-bottom: 12px; color: var(--text-dark); }
    .feature-card p { color: var(--text-muted); font-size: 14px; }

    
    .custom-block-wrap {
      max-width: 1200px;
      margin: 40px auto;
      padding: 0 20px;
    }

    
    .articles-section {
      max-width: 1200px;
      margin: 80px auto;
      padding: 0 20px;
    }
    .article-stream {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }
    .article-card {
      background: #fff;
      border: 1px solid #E2E8F0;
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: 0.3s;
    }
    .article-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }
    .article-img {
      height: 200px;
      background-color: #E2E8F0;
      overflow: hidden;
      position: relative;
    }
    .article-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .article-content {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .article-tag {
      align-self: flex-start;
      background: rgba(29, 123, 255, 0.08);
      color: var(--primary);
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 12px;
      font-weight: 600;
      margin-bottom: 12px;
    }
    .article-card h3 {
      font-size: 18px;
      line-height: 1.4;
      margin-bottom: 10px;
      color: var(--text-dark);
    }
    .article-card p.summary {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .article-meta {
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      color: #94A3B8;
      border-top: 1px solid #F1F5F9;
      padding-top: 15px;
    }

    
    .dual-content-section {
      max-width: 1200px;
      margin: 80px auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 40px;
    }
    .hot-sidebar {
      background: #fff;
      border: 1px solid #E2E8F0;
      border-radius: 12px;
      padding: 24px;
    }
    .hot-sidebar h3 {
      font-size: 20px;
      margin-bottom: 20px;
      border-left: 4px solid var(--primary);
      padding-left: 10px;
    }
    .hot-list {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }
    .hot-item {
      display: flex;
      gap: 12px;
      align-items: center;
    }
    .hot-item-num {
      width: 24px;
      height: 24px;
      background: var(--bg-light);
      color: var(--text-muted);
      font-weight: 700;
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
    }
    .hot-item:nth-child(-n+3) .hot-item-num {
      background: rgba(29, 123, 255, 0.15);
      color: var(--primary);
    }
    .hot-item-title {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-dark);
    }

    
    .cta-section {
      background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-deep) 100%);
      padding: 80px 20px;
      color: var(--text-light);
      text-align: center;
    }
    .cta-container {
      max-width: 800px;
      margin: 0 auto;
    }
    .cta-container h2 { font-size: 36px; margin-bottom: 15px; }
    .cta-container p { color: #94A3B8; margin-bottom: 30px; }

    
    footer {
      background-color: #0B132B;
      color: #94A3B8;
      padding: 60px 20px 30px 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 2fr repeat(3, 1fr);
      gap: 40px;
      margin-bottom: 50px;
    }
    .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: 600;
      margin-bottom: 20px;
    }
    .footer-col ul {
      list-style: none;
    }
    .footer-col ul li {
      margin-bottom: 12px;
    }
    .footer-col ul li a {
      font-size: 14px;
      transition: color 0.3s;
    }
    .footer-col ul li a:hover {
      color: var(--primary);
    }
    .footer-bottom {
      max-width: 1200px;
      margin: 0 auto;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      flex-wrap: wrap;
      gap: 15px;
    }

    
    @media (max-width: 1024px) {
      .visual-wrapper { padding: 0 40px; }
      .fc-1 { left: -20px; }
      .fc-2 { right: -20px; }
      .fc-3 { left: -30px; }
      .fc-4 { right: -30px; }
    }
    @media (max-width: 768px) {
      h1 { font-size: 32px !important; }
      .floating-card { position: static; width: 100%; margin-top: 15px; box-shadow: none; }
      .visual-wrapper { display: flex; flex-direction: column; }
      .hamburger { display: flex; }
      .desktop-nav { display: none; }
      .features-grid, .article-stream, .trust-container, .footer-container {
        grid-template-columns: 1fr;
      }
      .dual-content-section {
        grid-template-columns: 1fr;
      }
      .dashboard-grid {
        grid-template-columns: 1fr;
      }
    }