:root {
      --primary: #1D7BFF;
      --primary-hover: #0056cc;
      --accent: #00D2FF;
      --deep-bg: #070913;
      --panel-bg: rgba(15, 23, 42, 0.8);
      --glass-border: rgba(255, 255, 255, 0.08);
      --text-light: #F3F4F6;
      --text-dark: #0B0F19;
      --text-muted: #9CA3AF;
      --body-bg: #F9FAFB;
      --card-bg: #FFFFFF;
      --theme-color: rgb(0,0,0);
    }
    * { 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(--body-bg); color: var(--text-dark); line-height: 1.6; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    
    
    .site-header { background-color: var(--theme-color); border-bottom: 1px solid rgba(255,255,255,0.1); position: sticky; top: 0; z-index: 100; height: 70px; display: flex; align-items: center; }
    .header-container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
    .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; color: #FFFFFF; white-space: nowrap; }
    .desktop-nav { display: flex; gap: 24px; }
    .desktop-nav a { color: rgba(255,255,255,0.8); font-size: 15px; font-weight: 500; padding: 6px 0; border-bottom: 2px solid transparent; }
    .desktop-nav a:hover { color: var(--primary); border-bottom-color: var(--primary); }
    .header-actions { display: flex; align-items: center; gap: 16px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; font-weight: 600; border-radius: 6px; cursor: pointer; transition: all 0.3s ease; white-space: nowrap; }
    .btn-primary-sm { background-color: var(--primary); color: #fff; padding: 8px 16px; font-size: 14px; }
    .btn-primary-sm:hover { background-color: var(--primary-hover); }
    .drawer-trigger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; }
    .drawer-trigger span { display: block; width: 24px; height: 2px; background-color: #fff; }

    
    .mobile-drawer-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.6); z-index: 998; opacity: 0; transition: opacity 0.3s ease; }
    .mobile-drawer-overlay.active { display: block; opacity: 1; }
    .mobile-drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background-color: var(--theme-color); z-index: 999; box-shadow: 2px 0 10px rgba(0,0,0,0.5); transition: left 0.3s ease; display: flex; flex-direction: column; }
    .mobile-drawer.active { left: 0; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .drawer-close { background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; }
    .drawer-content { flex: 1; overflow-y: auto; padding: 20px 0; }
    .drawer-nav { display: flex; flex-direction: column; }
    .drawer-nav a { padding: 12px 24px; color: rgba(255,255,255,0.8); font-size: 16px; border-left: 3px solid transparent; }
    .drawer-nav a:hover, .drawer-nav a.active { background: rgba(255,255,255,0.05); color: var(--primary); border-left-color: var(--primary); }

    
    .hero { background: radial-gradient(circle at top, #0f172a 0%, var(--deep-bg) 100%); color: var(--text-light); padding: 100px 20px 140px 20px; position: relative; overflow: hidden; text-align: center; }
    .hero::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, transparent 60%); pointer-events: none; }
    .hero-container { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
    .hero-badge { display: inline-block; background: rgba(29, 123, 255, 0.15); border: 1px solid rgba(29, 123, 255, 0.3); color: var(--accent); padding: 6px 16px; border-radius: 50px; font-size: 14px; font-weight: 600; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; }
    .hero h1 { font-size: 48px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; background: linear-gradient(135deg, #FFF 0%, #E2E8F0 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .hero p { font-size: 18px; color: var(--text-muted); margin-bottom: 35px; max-width: 700px; margin-left: auto; margin-right: auto; }
    .hero-actions { display: flex; justify-content: center; gap: 16px; margin-bottom: 60px; }
    .btn-hero-primary { background: linear-gradient(135deg, var(--primary) 0%, #0056cc 100%); color: #fff; padding: 14px 32px; font-size: 16px; border-radius: 8px; box-shadow: 0 4px 15px rgba(29,123,255,0.4); }
    .btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(29,123,255,0.6); }
    .btn-hero-secondary { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); color: #fff; padding: 14px 32px; font-size: 16px; border-radius: 8px; }
    .btn-hero-secondary:hover { background: rgba(255,255,255,0.1); }
    
    
    .hero-visual-wrapper { position: relative; max-width: 800px; margin: 0 auto; padding: 0 20px; }
    .hero-main-panel { background: var(--panel-bg); border: 1px solid var(--glass-border); border-radius: 12px; padding: 30px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); backdrop-filter: blur(12px); position: relative; z-index: 1; }
    .panel-header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--glass-border); padding-bottom: 15px; margin-bottom: 20px; }
    .panel-dots { display: flex; gap: 6px; }
    .panel-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); }
    .panel-dot:nth-child(1) { background: #FF5F56; }
    .panel-dot:nth-child(2) { background: #FFBD2E; }
    .panel-dot:nth-child(3) { background: #27C93F; }
    .panel-title { font-size: 14px; color: var(--text-muted); font-family: monospace; }
    .panel-body { display: flex; flex-direction: column; gap: 12px; align-items: center; padding: 20px 0; }
    .live-status { color: #27C93F; font-size: 14px; font-weight: bold; display: flex; align-items: center; gap: 8px; }
    .live-status::before { content: ''; display: inline-block; width: 8px; height: 8px; background: #27C93F; border-radius: 50%; box-shadow: 0 0 8px #27C93F; animation: pulse 1.5s infinite; }
    @keyframes pulse { 0% { transform: scale(0.9); opacity: 0.6; } 50% { transform: scale(1.2); opacity: 1; } 100% { transform: scale(0.9); opacity: 0.6; } }
    .panel-data { font-size: 32px; font-weight: bold; color: #FFF; font-family: monospace; }

    
    .float-card { position: absolute; background: rgba(15, 23, 42, 0.95); border: 1px solid var(--glass-border); border-radius: 10px; padding: 16px; width: 220px; text-align: left; box-shadow: 0 10px 25px rgba(0,0,0,0.4); z-index: 3; pointer-events: none; backdrop-filter: blur(8px); }
    .float-card h4 { font-size: 14px; color: #FFF; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
    .float-card p { font-size: 12px; color: var(--text-muted); margin: 0; }
    .float-card .accent-text { color: var(--accent); font-weight: bold; margin-top: 4px; display: block; font-size: 14px; }
    
    .fc-1 { top: -40px; left: -80px; }
    .fc-2 { top: -20px; right: -80px; }
    .fc-3 { bottom: -30px; left: -100px; }
    .fc-4 { bottom: -20px; right: -100px; }

    
    .trust-bar { background-color: #FFFFFF; padding: 24px 20px; border-bottom: 1px solid var(--border); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
    .trust-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; align-items: center; gap: 12px; }
    .trust-icon { width: 36px; height: 36px; background: rgba(29,123,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-weight: bold; }
    .trust-info h5 { font-size: 14px; color: var(--text-dark); }
    .trust-info p { font-size: 12px; color: #6B7280; }

    
    .section { padding: 80px 20px; max-width: 1200px; margin: 0 auto; }
    .section-title { text-align: center; margin-bottom: 50px; }
    .section-title h2 { font-size: 32px; font-weight: 800; color: var(--text-dark); margin-bottom: 15px; }
    .section-title p { color: #6B7280; max-width: 600px; margin: 0 auto; }

    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; padding: 30px; transition: all 0.3s ease; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border-color: var(--primary); }
    .feature-icon { font-size: 40px; margin-bottom: 20px; color: var(--primary); }
    .feature-card h3 { font-size: 20px; margin-bottom: 12px; color: var(--text-dark); }
    .feature-card p { color: #6B7280; font-size: 14px; }

    
    .article-section { background-color: #F3F4F6; padding: 80px 20px; }
    .article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .article-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; box-shadow: 0 4px 15px rgba(0,0,0,0.05); display: flex; flex-direction: column; transition: transform 0.3s ease; }
    .article-card:hover { transform: translateY(-5px); }
    .article-img { width: 100%; height: 200px; object-fit: cover; background: #e5e7eb; }
    .article-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
    .article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
    .article-tag { font-size: 11px; background: rgba(29, 123, 255, 0.1); color: var(--primary); padding: 2px 8px; border-radius: 4px; }
    .article-card h3 { font-size: 18px; margin-bottom: 10px; font-weight: 700; color: var(--text-dark); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-card p { font-size: 13px; color: #4B5563; margin-bottom: 15px; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .article-meta { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #F3F4F6; padding-top: 12px; font-size: 12px; color: #9CA3AF; }

    
    .cta-section { background: radial-gradient(circle at bottom, #0f172a, var(--theme-color)); color: #fff; padding: 80px 20px; text-align: center; position: relative; }
    .cta-container { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
    .cta-section h2 { font-size: 36px; font-weight: 800; margin-bottom: 15px; }
    .cta-section p { color: var(--text-muted); margin-bottom: 30px; }

    
    .site-footer { background-color: var(--theme-color); color: var(--text-muted); padding: 60px 0 30px 0; border-top: 1px solid rgba(255,255,255,0.1); font-size: 14px; }
    .footer-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; }
    .footer-brand p { margin: 15px 0; color: var(--text-muted); line-height: 1.6; }
    .footer-links h4 { color: #FFF; margin-bottom: 20px; font-size: 16px; }
    .footer-links ul { list-style: none; }
    .footer-links li { margin-bottom: 10px; }
    .footer-links a:hover { color: #FFF; }
    .footer-bottom { max-width: 1200px; margin: 40px auto 0 auto; padding: 30px 20px 0 20px; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; }
    .footer-disclaimer { font-size: 11px; line-height: 1.8; color: #4B5563; margin-top: 20px; text-align: justify; }

    
    @media (max-width: 1024px) {
      .float-card { display: none; }
    }
    @media (max-width: 768px) {
      .desktop-nav, .header-actions .btn { display: none; }
      .drawer-trigger { display: flex; }
      .hero h1 { font-size: 32px; }
      .hero p { font-size: 15px; }
      .grid-3, .article-grid { grid-template-columns: 1fr; }
      .footer-container { grid-template-columns: 1fr; gap: 30px; }
      .hero-main-panel { padding: 20px; }
      .panel-data { font-size: 24px; }
    }