:root {
      --primary: rgb(108,92,231);
      --primary-rgb: 108,92,231;
      --primary-hover: #5848d3;
      --glacier-blue: #1D7BFF;
      --glacier-light: #EAF2FF;
      --deep-sea-ink: #0A1128;
      --silver-white: #F4F7FC;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --bg-light: #F8FAFC;
      --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
      --card-shadow-hover: 0 15px 35px rgba(108,92,231, 0.1);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      color: var(--text-main);
      background-color: #FFF;
      line-height: 1.6;
      overflow-x: hidden;
    }

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

    img {
      max-width: 100%;
      height: auto;
    }

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

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

    .btn-primary {
      background-color: var(--glacier-blue);
      color: #FFF;
      box-shadow: 0 4px 14px rgba(29, 123, 255, 0.3);
    }

    .btn-primary:hover {
      background-color: #0062E3;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(29, 123, 255, 0.4);
    }

    .btn-secondary {
      background-color: rgba(255, 255, 255, 0.1);
      color: #FFF;
      border: 1px solid rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(8px);
    }

    .btn-secondary:hover {
      background-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-2px);
    }

    
    .header {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 100;
      background: transparent;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      transition: var(--transition);
    }

    .header.sticky {
      position: fixed;
      background: rgba(10, 17, 40, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    }

    .header-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 80px;
    }

    
    .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;
    }

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

    .nav-menu a {
      color: rgba(255, 255, 255, 0.8);
      font-size: 15px;
      font-weight: 500;
      position: relative;
      padding: 8px 0;
    }

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

    .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--glacier-blue);
      transition: var(--transition);
    }

    .nav-menu a:hover::after, .nav-menu a.active::after {
      width: 100%;
    }

    .nav-btn {
      display: inline-flex;
    }

    
    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 6px;
      background: none;
      border: none;
      cursor: pointer;
      z-index: 110;
      padding: 4px;
    }

    .menu-toggle 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(10, 17, 40, 0.6);
      backdrop-filter: blur(4px);
      z-index: 1000;
      opacity: 0;
      visibility: hidden;
      transition: var(--transition);
    }

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

    .drawer {
      position: fixed;
      top: 0;
      left: -320px;
      width: 300px;
      height: 100%;
      background-color: var(--deep-sea-ink);
      z-index: 1001;
      box-shadow: 10px 0 40px rgba(0, 0, 0, 0.3);
      padding: 40px 24px;
      display: flex;
      flex-direction: column;
      gap: 40px;
      transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .drawer.active {
      left: 0;
    }

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

    .drawer-close {
      background: none;
      border: none;
      font-size: 28px;
      color: rgba(255, 255, 255, 0.6);
      cursor: pointer;
      line-height: 1;
    }

    .drawer-menu {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .drawer-menu a {
      color: rgba(255, 255, 255, 0.8);
      font-size: 16px;
      font-weight: 500;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .drawer-menu a:hover {
      color: var(--glacier-blue);
      padding-left: 8px;
    }

    
    .hero-layout-01 {
      position: relative;
      background-color: var(--deep-sea-ink);
      color: #FFF;
      padding-top: 180px;
      padding-bottom: 240px;
      text-align: center;
      overflow: hidden;
    }

    
    .hero-bg-effects {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 1;
    }

    .hero-bg-effects::before {
      content: '';
      position: absolute;
      top: -10%;
      left: 20%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, rgba(29, 123, 255, 0) 70%);
      filter: blur(80px);
      animation: floatEffect 12s infinite ease-in-out alternate;
    }

    .hero-bg-effects::after {
      content: '';
      position: absolute;
      bottom: -10%;
      right: 15%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(108,92,231, 0.1) 0%, rgba(108,92,231, 0) 70%);
      filter: blur(100px);
      animation: floatEffect 15s infinite ease-in-out alternate-reverse;
    }

    @keyframes floatEffect {
      0% { transform: translateY(0) scale(1); }
      100% { transform: translateY(-50px) scale(1.1); }
    }

    .hero-container {
      position: relative;
      z-index: 2;
      max-width: 900px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .brand-tagline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(29, 123, 255, 0.1);
      border: 1px solid rgba(29, 123, 255, 0.2);
      color: var(--glacier-blue);
      padding: 6px 16px;
      border-radius: 50px;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
      letter-spacing: 1px;
    }

    .hero-title {
      font-size: 52px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -1px;
      margin-bottom: 24px;
      color: #FFF;
    }

    .hero-title span {
      background: linear-gradient(135deg, #FFF 0%, #A5C9FF 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: #A0AEC0;
      max-width: 680px;
      margin: 0 auto 40px;
      line-height: 1.8;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 80px;
    }

    
    .hero-visual-panel {
      position: relative;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
      padding: 24px;
      backdrop-filter: blur(20px);
      max-width: 800px;
      margin: 0 auto;
      z-index: 5;
    }

    .panel-header {
      display: flex;
      align-items: center;
      gap: 6px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding-bottom: 16px;
      margin-bottom: 20px;
    }

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

    .panel-dot:nth-child(1) { background-color: #FF5F56; }
    .panel-dot:nth-child(2) { background-color: #FFBD2E; }
    .panel-dot:nth-child(3) { background-color: #27C93F; }

    .panel-title {
      margin-left: 12px;
      font-size: 13px;
      color: #718096;
      font-family: monospace;
    }

    .chart-mockup {
      height: 220px;
      display: flex;
      align-items: flex-end;
      gap: 12px;
      position: relative;
    }

    .kline-svg {
      width: 100%;
      height: 100%;
    }

    
    .floating-card {
      position: absolute;
      background: rgba(10, 17, 40, 0.85);
      border: 1px solid rgba(29, 123, 255, 0.25);
      border-radius: 12px;
      padding: 16px 20px;
      display: flex;
      align-items: center;
      gap: 12px;
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
      backdrop-filter: blur(10px);
      width: 210px;
      text-align: left;
      z-index: 10;
      transition: var(--transition);
    }

    .floating-card:hover {
      transform: translateY(-5px) scale(1.05);
      border-color: var(--glacier-blue);
      box-shadow: 0 20px 40px rgba(29, 123, 255, 0.2);
    }

    .card-tl { top: -40px; left: -80px; }
    .card-tr { top: -40px; right: -80px; }
    .card-bl { bottom: -20px; left: -100px; }
    .card-br { bottom: -20px; right: -100px; }

    .fc-icon {
      font-size: 24px;
      background: rgba(29, 123, 255, 0.1);
      color: var(--glacier-blue);
      width: 44px;
      height: 44px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .fc-info {
      display: flex;
      flex-direction: column;
    }

    .fc-label {
      font-size: 12px;
      color: #A0AEC0;
    }

    .fc-val {
      font-size: 15px;
      font-weight: 700;
      color: #FFF;
    }

    
    .hero-trust-bar {
      background-color: var(--silver-white);
      border-bottom: 1px solid var(--border-color);
      padding: 30px 0;
      position: relative;
      margin-top: -60px;
      z-index: 10;
    }

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

    .trust-item {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .trust-num {
      font-size: 28px;
      font-weight: 800;
      color: var(--deep-sea-ink);
    }

    .trust-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 500;
    }

    
    .section-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 60px;
    }

    .section-tag {
      color: var(--primary);
      font-size: 14px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      display: block;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 36px;
      font-weight: 800;
      color: var(--deep-sea-ink);
      line-height: 1.3;
      letter-spacing: -0.5px;
    }

    
    .features-sec {
      padding: 100px 0;
      background-color: #FFF;
    }

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

    .feature-card {
      background-color: #FFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 40px 30px;
      transition: var(--transition);
      position: relative;
    }

    .feature-card:hover {
      border-color: var(--primary);
      transform: translateY(-6px);
      box-shadow: var(--card-shadow-hover);
    }

    .feat-icon-box {
      width: 56px;
      height: 56px;
      border-radius: 10px;
      background-color: rgba(108,92,231, 0.08);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 26px;
      margin-bottom: 24px;
    }

    .feat-title {
      font-size: 20px;
      font-weight: 700;
      color: var(--deep-sea-ink);
      margin-bottom: 14px;
    }

    .feat-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    
    .steps-sec {
      padding: 100px 0;
      background-color: var(--bg-light);
    }

    .steps-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }

    .steps-timeline::before {
      content: '';
      position: absolute;
      top: 36px;
      left: 10%;
      width: 80%;
      height: 2px;
      background-color: var(--border-color);
      z-index: 1;
    }

    .step-item {
      position: relative;
      z-index: 2;
      text-align: center;
    }

    .step-num {
      width: 72px;
      height: 72px;
      border-radius: 50px;
      background-color: #FFF;
      border: 3px solid var(--primary);
      color: var(--primary);
      font-size: 24px;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 24px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    }

    .step-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--deep-sea-ink);
      margin-bottom: 10px;
    }

    .step-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    
    .news-sec {
      padding: 100px 0;
      background-color: #FFF;
    }

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

    
    .article-card {
      background-color: #FFF;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }

    .article-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--card-shadow);
      border-color: var(--primary);
    }

    .art-img-wrap {
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background-color: var(--silver-white);
      position: relative;
    }

    .art-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: var(--transition);
    }

    .article-card:hover .art-img-wrap img {
      transform: scale(1.05);
    }

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

    .art-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-bottom: 12px;
    }

    .art-tag-item {
      font-size: 11px;
      font-weight: 600;
      color: var(--primary);
      background-color: rgba(108,92,231, 0.08);
      padding: 3px 8px;
      border-radius: 4px;
    }

    .art-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--deep-sea-ink);
      line-height: 1.4;
      margin-bottom: 12px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

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

    .art-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .art-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid var(--border-color);
      padding-top: 14px;
      margin-top: auto;
      font-size: 12px;
      color: var(--text-muted);
    }

    .art-meta-left {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .art-read-btn {
      font-weight: 700;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    
    .trust-brand-sec {
      background-color: var(--deep-sea-ink);
      color: #FFF;
      padding: 100px 0;
      position: relative;
    }

    .brand-content {
      max-width: 800px;
      margin: 0 auto;
      text-align: center;
    }

    .brand-title {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 24px;
    }

    .brand-p {
      font-size: 16px;
      color: #A0AEC0;
      line-height: 1.8;
      margin-bottom: 40px;
    }

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

    .stat-item {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 30px 20px;
    }

    .stat-num {
      font-size: 36px;
      font-weight: 800;
      color: var(--glacier-blue);
      margin-bottom: 8px;
    }

    .stat-text {
      font-size: 14px;
      color: #CBD5E0;
    }

    
    .cta-sec {
      padding: 80px 0;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
      color: #FFF;
      text-align: center;
      position: relative;
    }

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

    .cta-title {
      font-size: 32px;
      font-weight: 800;
      margin-bottom: 20px;
    }

    .cta-subtitle {
      font-size: 16px;
      opacity: 0.9;
      margin-bottom: 36px;
      max-width: 600px;
      margin-left: auto;
      margin-right: auto;
    }

    .cta-btns {
      display: flex;
      justify-content: center;
      gap: 16px;
    }

    .cta-btns .btn-primary {
      background-color: #FFF;
      color: var(--primary);
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
    }

    .cta-btns .btn-primary:hover {
      background-color: var(--silver-white);
      color: var(--primary-hover);
    }

    
    .footer {
      background-color: #0F172A;
      color: #94A3B8;
      padding: 80px 0 40px;
      border-top: 1px solid #1E293B;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 60px;
    }

    .footer-col-brand {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .footer .logo span {
      color: #FFF;
    }

    .footer-brand-desc {
      font-size: 14px;
      line-height: 1.7;
    }

    .footer-title {
      font-size: 16px;
      font-weight: 700;
      color: #F8FAFC;
      margin-bottom: 24px;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .footer-links a {
      font-size: 14px;
      color: #94A3B8;
    }

    .footer-links a:hover {
      color: var(--glacier-blue);
      padding-left: 4px;
    }

    .footer-contact-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 14px;
    }

    .footer-bottom {
      border-top: 1px solid #1E293B;
      padding-top: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
    }

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

    
    @media (max-width: 1024px) {
      .hero-title { font-size: 40px; }
      .floating-card { position: static; width: 100%; margin: 10px 0; }
      .hero-visual-panel { padding: 16px; }
      .card-tl, .card-tr, .card-bl, .card-br { position: static; transform: none !important; box-shadow: none; border-color: rgba(29, 123, 255, 0.15); }
      .hero-visual-cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
      .features-grid { grid-template-columns: repeat(2, 1fr); }
      .steps-timeline { grid-template-columns: repeat(2, 1fr); gap: 40px; }
      .steps-timeline::before { display: none; }
      .news-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .menu-toggle { display: flex; }
      .nav-menu { display: none; }
      .nav-btn { display: none; }
      .hero-title { font-size: 32px; }
      .hero-subtitle { font-size: 15px; }
      .hero-actions { flex-direction: column; gap: 12px; }
      .hero-visual-cards-grid { grid-template-columns: 1fr; }
      .trust-container { grid-template-columns: repeat(2, 1fr); }
      .features-grid { grid-template-columns: 1fr; }
      .steps-timeline { grid-template-columns: 1fr; }
      .news-grid { grid-template-columns: 1fr; }
      .brand-stats { grid-template-columns: 1fr; }
      .cta-btns { flex-direction: column; gap: 12px; }
      .footer-grid { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
      .footer-legal { justify-content: center; }
    }