:root {
      --primary-color: rgb(66,70,81);
      --primary-hover: #1e2025;
      --accent-color: #1D7BFF;
      --glacier-blue: #1D7BFF;
      --deep-sea-ink: #0A1128;
      --silver-white: #F5F7FA;
      --text-dark: #1F2937;
      --text-muted: #6B7280;
      --bg-light: #F9FAFB;
      --white: #FFFFFF;
      --border-color: #E5E7EB;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      --max-width: 1200px;
      --border-radius: 12px;
    }
    * { 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(--white); color: var(--text-dark); line-height: 1.6; -webkit-font-smoothing: antialiased; }
    a { text-decoration: none; color: inherit; transition: var(--transition); }
    img { max-width: 100%; height: auto; }
    ul { list-style: none; }
    .container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

    
    header { background-color: var(--white); border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; height: 70px; }
    .header-nav { display: flex; align-items: center; justify-content: space-between; height: 100%; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .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-dark); white-space: nowrap; }
    .nav-list { display: flex; align-items: center; gap: 24px; }
    .nav-list a { font-size: 15px; font-weight: 500; color: var(--text-dark); }
    .nav-list a:hover { color: var(--accent-color); }
    .menu-btn { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }

    
    .drawer { position: fixed; top: 0; left: -320px; width: 300px; height: 100%; background-color: var(--white); z-index: 200; box-shadow: 2px 0 10px rgba(0,0,0,0.1); transition: var(--transition); display: flex; flex-direction: column; padding: 24px; }
    .drawer.active { left: 0; }
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 150; opacity: 0; pointer-events: none; transition: var(--transition); }
    .drawer-overlay.active { opacity: 1; pointer-events: auto; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
    .drawer-close { background: none; border: none; font-size: 24px; cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 18px; }
    .drawer-nav a { font-size: 16px; font-weight: 500; }

    
    .hero-layout-01 { background: radial-gradient(circle at center, #102A43 0%, var(--deep-sea-ink) 100%); color: var(--silver-white); padding: 100px 20px 80px; position: relative; overflow: hidden; text-align: center; }
    .hero-layout-01::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(800px circle at 50% 200px, rgba(29,123,255,0.15), transparent 80%); pointer-events: none; }
    .hero-layout-01 .hero-badge { display: inline-flex; align-items: center; padding: 6px 16px; background: rgba(29,123,255,0.15); border: 1px solid rgba(29,123,255,0.3); border-radius: 50px; font-size: 14px; color: var(--accent-color); font-weight: 600; margin-bottom: 24px; letter-spacing: 1px; text-transform: uppercase; }
    .hero-layout-01 h1 { font-size: 48px; font-weight: 800; line-height: 1.2; letter-spacing: -1px; margin-bottom: 20px; color: var(--white); }
    .hero-layout-01 .subtitle { font-size: 18px; color: #BAC7D5; max-width: 760px; margin: 0 auto 36px; line-height: 1.6; }
    .hero-layout-01 .hero-btn-group { display: flex; justify-content: center; align-items: center; gap: 16px; margin-bottom: 60px; flex-wrap: wrap; }
    .hero-layout-01 .btn-primary { display: inline-flex; align-items: center; padding: 14px 32px; background-color: var(--glacier-blue); color: var(--white); font-weight: 600; border-radius: var(--border-radius); box-shadow: 0 4px 20px rgba(29,123,255,0.4); }
    .hero-layout-01 .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(29,123,255,0.5); }
    .hero-layout-01 .btn-secondary { display: inline-flex; align-items: center; padding: 14px 32px; background-color: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); color: var(--white); font-weight: 600; border-radius: var(--border-radius); backdrop-filter: blur(8px); }
    .hero-layout-01 .btn-secondary:hover { background-color: rgba(255,255,255,0.15); }
    
    
    .hero-visual-panel { max-width: 900px; margin: 0 auto; background: rgba(15,23,42,0.6); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 24px; position: relative; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); backdrop-filter: blur(12px); }
    .hero-visual-panel img { border-radius: 8px; width: 100%; display: block; border: 1px solid rgba(255,255,255,0.05); }
    .floating-card { position: absolute; background: rgba(10,17,40,0.8); border: 1px solid rgba(29,123,255,0.25); box-shadow: 0 10px 25px rgba(0,0,0,0.3); border-radius: var(--border-radius); padding: 16px 20px; display: flex; align-items: center; gap: 14px; backdrop-filter: blur(8px); pointer-events: none; transition: var(--transition); width: 220px; text-align: left; }
    .floating-card .card-icon { width: 36px; height: 36px; border-radius: 50%; background: rgba(29,123,255,0.2); display: flex; align-items: center; justify-content: center; color: var(--accent-color); font-weight: bold; flex-shrink: 0; }
    .floating-card .card-info h4 { font-size: 14px; font-weight: 700; color: var(--white); }
    .floating-card .card-info p { font-size: 11px; color: #BAC7D5; }
    .f-card-1 { top: -20px; left: -100px; }
    .f-card-2 { top: -20px; right: -100px; }
    .f-card-3 { bottom: 40px; left: -120px; }
    .f-card-4 { bottom: 40px; right: -120px; }

    
    .stats-bar { background-color: var(--white); border-bottom: 1px solid var(--border-color); padding: 30px 0; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); position: relative; z-index: 10; }
    .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-color); margin-bottom: 4px; }
    .stat-item p { font-size: 14px; color: var(--text-muted); font-weight: 500; }

    
    section { padding: 80px 0; }
    .section-title-wrap { text-align: center; margin-bottom: 50px; }
    .section-subtitle { display: inline-block; font-size: 13px; font-weight: 700; color: var(--accent-color); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
    .section-title { font-size: 36px; font-weight: 800; color: var(--text-dark); }
    
    
    .adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .adv-card { background: var(--bg-light); border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 36px 30px; transition: var(--transition); }
    .adv-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,0.05); border-color: var(--accent-color); }
    .adv-icon { width: 50px; height: 50px; border-radius: var(--border-radius); background: rgba(66,70,81,0.1); color: var(--primary-color); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; margin-bottom: 24px; }
    .adv-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
    .adv-card p { font-size: 15px; color: var(--text-muted); }

    
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .article-card { background: var(--white); border: 1px solid var(--border-color); border-radius: var(--border-radius); overflow: hidden; transition: var(--transition); display: flex; flex-direction: column; height: 100%; }
    .article-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.06); }
    .article-img { position: relative; width: 100%; padding-bottom: 56.25%; background: var(--border-color); overflow: hidden; }
    .article-img img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
    .article-card:hover .article-img img { transform: scale(1.05); }
    .article-tag { position: absolute; top: 12px; left: 12px; background: rgba(0,0,0,0.6); color: var(--white); padding: 4px 10px; font-size: 11px; font-weight: 600; border-radius: 4px; backdrop-filter: blur(4px); }
    .article-content { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
    .article-meta { display: flex; align-items: center; gap: 14px; font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
    .article-title { font-size: 18px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 50px; }
    .article-summary { font-size: 14px; color: var(--text-muted); margin-bottom: 18px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; height: 60px; flex-grow: 1; }
    .article-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--border-color); padding-top: 14px; margin-top: auto; }
    .article-author { font-size: 13px; font-weight: 500; color: var(--text-dark); }
    .read-more { font-size: 13px; font-weight: 600; color: var(--accent-color); }

    
    .cta-sec { background: linear-gradient(135deg, var(--primary-color) 0%, #1e2025 100%); color: var(--white); text-align: center; }
    .cta-sec h2 { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
    .cta-sec p { font-size: 16px; color: #BAC7D5; max-width: 600px; margin: 0 auto 30px; }
    .cta-btn { display: inline-flex; align-items: center; padding: 14px 36px; background-color: var(--accent-color); color: var(--white); font-weight: 600; border-radius: var(--border-radius); box-shadow: 0 4px 15px rgba(29,123,255,0.3); }
    .cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(29,123,255,0.4); }

    
    footer { background-color: #111827; color: #BAC7D5; padding: 60px 0 30px; border-top: 1px solid rgba(255,255,255,0.05); }
    .footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 50px; }
    .footer-brand .logo span { color: var(--white); }
    .footer-brand p { margin-top: 16px; font-size: 14px; line-height: 1.6; }
    .footer-title { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 20px; }
    .footer-links li { margin-bottom: 12px; }
    .footer-links a { font-size: 14px; }
    .footer-links a:hover { color: var(--accent-color); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; flex-wrap: wrap; gap: 15px; }
    .footer-bottom-links { display: flex; gap: 20px; }

    
    .breadcrumbs-wrap { background-color: var(--bg-light); padding: 15px 0; border-bottom: 1px solid var(--border-color); }
    .breadcrumbs { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); }
    .breadcrumbs a:hover { color: var(--accent-color); }

    
    @media (max-width: 1024px) {
      .f-card-1, .f-card-2, .f-card-3, .f-card-4 { position: static; width: auto; pointer-events: auto; }
      .hero-layout-01 { padding-bottom: 60px; }
      .hero-visual-panel { display: none; }
      .mobile-hero-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 600px; margin: 30px auto 0; }
    }
    @media (max-width: 768px) {
      .nav-list { display: none; }
      .menu-btn { display: block; }
      .hero-layout-01 h1 { font-size: 32px; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .adv-grid, .news-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .mobile-hero-cards { grid-template-columns: 1fr; }
    }