:root {
      --primary-color: #1D7BFF;
      --primary-hover: #0056cc;
      --bg-dark: #0B0F19;
      --bg-dark-card: #151B2B;
      --bg-light: #F8FAFC;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --text-white: #FFFFFF;
      --text-gray-light: #E2E8F0;
      --border-dark: rgba(255, 255, 255, 0.08);
      --border-light: #E2E8F0;
      --accent-glow: rgba(29, 123, 255, 0.15);
      --theme-color-rgb: 29, 78, 216;
    }

    * {
      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: var(--bg-light);
      line-height: 1.6;
      overflow-x: hidden;
    }

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

    
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      background: rgba(11, 15, 25, 0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-dark);
      transition: background 0.3s ease;
    }

    .header-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      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: 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-white);
      white-space: nowrap;
      letter-spacing: 0.5px;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .nav-menu a {
      color: var(--text-gray-light);
      font-size: 15px;
      font-weight: 500;
      position: relative;
      padding: 6px 0;
    }

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

    .nav-menu a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--primary-color);
      transition: width 0.3s ease;
    }

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

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

    .btn-nav {
      background: var(--primary-color);
      color: var(--text-white);
      padding: 10px 20px;
      border-radius: 6px;
      font-size: 14px;
      font-weight: 600;
      border: none;
      cursor: pointer;
    }

    .btn-nav:hover {
      background: var(--primary-hover);
      box-shadow: 0 4px 12px rgba(29, 123, 255, 0.3);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 4px;
    }

    .menu-toggle span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--text-white);
      margin: 6px 0;
      transition: 0.3s;
    }

    
    .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: 1999;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
    }

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

    .drawer-menu {
      position: fixed;
      top: 0;
      left: -280px;
      width: 280px;
      height: 100%;
      background: var(--bg-dark);
      z-index: 2000;
      padding: 24px;
      display: flex;
      flex-direction: column;
      box-shadow: 4px 0 24px rgba(0,0,0,0.5);
      transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .drawer-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 32px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--border-dark);
    }

    .drawer-close {
      background: none;
      border: none;
      color: var(--text-white);
      font-size: 24px;
      cursor: pointer;
    }

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

    .drawer-nav a {
      color: var(--text-gray-light);
      font-size: 16px;
      font-weight: 500;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

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

    
    .hero-layout-01 {
      position: relative;
      background: radial-gradient(circle at top, #111e3b 0%, var(--bg-dark) 100%);
      color: var(--text-white);
      padding: 160px 20px 100px 20px;
      text-align: center;
      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-manifesto-container {
      max-width: 900px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(29, 123, 255, 0.12);
      border: 1px solid rgba(29, 123, 255, 0.3);
      color: var(--primary-color);
      padding: 6px 16px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 24px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .hero-title {
      font-size: 48px;
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
      background: linear-gradient(135deg, #FFFFFF 30%, #D2E5FF 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-gray-light);
      max-width: 680px;
      margin: 0 auto 36px auto;
      line-height: 1.7;
    }

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

    .btn-hero {
      padding: 14px 32px;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .btn-hero-primary {
      background: var(--primary-color);
      color: var(--text-white);
      border: none;
      box-shadow: 0 4px 18px rgba(29, 123, 255, 0.4);
    }

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

    .btn-hero-secondary {
      background: rgba(255, 255, 255, 0.05);
      color: var(--text-white);
      border: 1px solid var(--border-dark);
    }

    .btn-hero-secondary:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(255, 255, 255, 0.2);
      transform: translateY(-2px);
    }

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

    .hero-main-panel {
      background: rgba(21, 27, 43, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 40px;
      box-shadow: 0 20px 40px rgba(0,0,0,0.3);
      backdrop-filter: blur(10px);
      position: relative;
      z-index: 1;
    }

    .panel-inner {
      border: 1px dashed rgba(29, 123, 255, 0.25);
      border-radius: 12px;
      padding: 30px;
      background: linear-gradient(180deg, rgba(11, 15, 25, 0.4) 0%, rgba(21, 27, 43, 0.8) 100%);
    }

    .panel-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .panel-stat-box {
      border-right: 1px solid rgba(255, 255, 255, 0.05);
    }

    .panel-stat-box:last-child {
      border-right: none;
    }

    .stat-val {
      font-size: 32px;
      font-weight: 700;
      color: var(--primary-color);
      margin-bottom: 8px;
    }

    .stat-lbl {
      font-size: 14px;
      color: var(--text-gray-light);
    }

    
    .hero-surround-cards {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 32px;
    }

    .hero-floating-card {
      background: rgba(21, 27, 43, 0.8);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 12px;
      padding: 24px;
      text-align: left;
      box-shadow: 0 8px 16px rgba(0,0,0,0.15);
      transition: all 0.3s ease;
    }

    .hero-floating-card:hover {
      transform: translateY(-4px);
      border-color: rgba(29, 123, 255, 0.4);
      box-shadow: 0 12px 24px rgba(29, 123, 255, 0.1);
    }

    .card-icon {
      width: 44px;
      height: 44px;
      background: rgba(29, 123, 255, 0.1);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-color);
      font-size: 20px;
      margin-bottom: 16px;
    }

    .card-title {
      font-size: 16px;
      font-weight: 600;
      color: var(--text-white);
      margin-bottom: 8px;
    }

    .card-desc {
      font-size: 13px;
      color: var(--text-gray-light);
      line-height: 1.5;
    }

    
    .section-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 80px 20px;
    }

    .section-header {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-tagline {
      color: var(--primary-color);
      font-weight: 600;
      font-size: 14px;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      display: block;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-main);
    }

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

    .advantage-item {
      background: var(--text-white);
      border: 1px solid var(--border-light);
      border-radius: 12px;
      padding: 32px;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
      transition: all 0.3s ease;
    }

    .advantage-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1);
      border-color: rgba(29, 123, 255, 0.2);
    }

    .advantage-icon {
      width: 56px;
      height: 56px;
      background: rgba(29, 123, 255, 0.08);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-color);
      font-size: 24px;
      margin-bottom: 20px;
    }

    .advantage-title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .advantage-desc {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    
    .bg-alt {
      background-color: #F1F5F9;
    }

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

    .article-card {
      background: var(--text-white);
      border: 1px solid var(--border-light);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .article-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 20px rgba(0,0,0,0.08);
    }

    .article-image {
      position: relative;
      height: 180px;
      background: #E2E8F0;
      overflow: hidden;
    }

    .article-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

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

    .article-meta {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .article-card-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
      line-height: 1.4;
    }

    .article-card-summary {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      line-height: 1.5;
      flex-grow: 1;
    }

    .article-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid var(--border-light);
      padding-top: 16px;
      font-size: 13px;
    }

    .article-tag {
      background: rgba(29, 123, 255, 0.06);
      color: var(--primary-color);
      padding: 4px 10px;
      border-radius: 4px;
      font-weight: 500;
    }

    .article-more {
      color: var(--primary-color);
      font-weight: 600;
    }

    
    .cta-area {
      background: linear-gradient(135deg, var(--bg-dark) 0%, #152243 100%);
      color: var(--text-white);
      text-align: center;
      padding: 80px 20px;
      position: relative;
      overflow: hidden;
    }

    .cta-area::after {
      content: '';
      position: absolute;
      width: 300px;
      height: 300px;
      background: radial-gradient(circle, rgba(29, 123, 255, 0.12) 0%, transparent 70%);
      bottom: -100px;
      right: -50px;
    }

    .cta-wrapper {
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .cta-title {
      font-size: 36px;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .cta-desc {
      font-size: 16px;
      color: var(--text-gray-light);
      margin-bottom: 32px;
    }

    
    .site-footer {
      background: var(--bg-dark);
      color: var(--text-gray-light);
      border-top: 1px solid var(--border-dark);
      padding: 70px 0 30px 0;
    }

    .footer-container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 2fr repeat(3, 1fr);
      gap: 40px;
    }

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

    .footer-brand .logo span {
      font-size: 20px;
    }

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

    .footer-group-title {
      font-size: 16px;
      font-weight: 600;
      color: var(--text-white);
      margin-bottom: 20px;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .footer-links a {
      font-size: 14px;
      color: var(--text-gray-light);
    }

    .footer-links a:hover {
      color: var(--primary-color);
    }

    .footer-contact-info {
      font-size: 14px;
      color: var(--text-gray-light);
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .footer-bottom {
      max-width: 1200px;
      margin: 40px auto 0 auto;
      padding: 30px 20px 0 20px;
      border-top: 1px solid var(--border-dark);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
      font-size: 13px;
      color: var(--text-muted);
    }

    .footer-bottom-links {
      display: flex;
      gap: 20px;
    }

    .footer-bottom-links a {
      color: var(--text-muted);
    }

    .footer-bottom-links a:hover {
      color: var(--text-white);
    }

    
    @media (max-width: 991px) {
      .hero-layout-01 {
        padding: 130px 20px 80px 20px;
      }
      .hero-title {
        font-size: 36px;
      }
      .hero-surround-cards {
        grid-template-columns: repeat(2, 1fr);
      }
      .advantages-grid, .articles-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-container {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .nav-menu, .nav-actions {
        display: none;
      }
      .menu-toggle {
        display: block;
      }
      .hero-title {
        font-size: 28px;
      }
      .hero-subtitle {
        font-size: 15px;
      }
      .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        max-width: 320px;
        margin: 0 auto 40px auto;
      }
      .panel-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .panel-stat-box {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding-bottom: 16px;
      }
      .panel-stat-box:last-child {
        border-bottom: none;
        padding-bottom: 0;
      }
      .hero-surround-cards {
        grid-template-columns: 1fr;
      }
      .advantages-grid, .articles-grid {
        grid-template-columns: 1fr;
      }
      .footer-container {
        grid-template-columns: 1fr;
      }
    }