:root {
      --primary: rgb(15,157,88);
      --primary-hover: rgb(12,135,75);
      --accent: #1D7BFF;
      --accent-hover: #1a6ddb;
      --bg-dark: #0B0F19;
      --bg-light: #F8FAFC;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --card-bg: #FFFFFF;
      --shadow: 0 10px 30px -10px rgba(0,0,0,0.08);
      --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, 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: var(--transition); }
    img { max-width: 100%; height: auto; }
    
    .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    
    
    header { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; transition: var(--transition); }
    .nav-container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    
    .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
    .logo img { display: block; height: 38px; 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-main); white-space: nowrap; }
    
    .nav-menu { display: flex; align-items: center; gap: 32px; list-style: none; }
    .nav-menu a { font-size: 15px; font-weight: 500; color: var(--text-muted); padding: 8px 0; border-bottom: 2px solid transparent; }
    .nav-menu a:hover, .nav-menu a.active { color: var(--primary); border-bottom-color: var(--primary); }
    
    .nav-actions { display: flex; align-items: center; gap: 16px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; font-size: 14px; font-weight: 600; border-radius: 6px; border: none; cursor: pointer; transition: var(--transition); white-space: nowrap; }
    .btn-outline { background: transparent; border: 1px solid var(--border-color); color: var(--text-main); }
    .btn-outline:hover { background: rgba(0,0,0,0.02); border-color: var(--text-muted); }
    .btn-primary { background: var(--primary); color: #FFF; }
    .btn-primary:hover { background: var(--primary-hover); }
    
    .menu-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-main); }
    
    
    .mobile-drawer { position: fixed; top: 0; left: -300px; width: 300px; height: 100vh; background: #FFF; z-index: 1000; transition: var(--transition); padding: 30px 24px; display: flex; flex-direction: column; gap: 30px; box-shadow: 5px 0 25px rgba(0,0,0,0.1); }
    .mobile-drawer.active { left: 0; }
    .drawer-mask { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(0,0,0,0.5); z-index: 999; display: none; backdrop-filter: blur(2px); }
    .drawer-mask.active { display: block; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; }
    .close-btn { background: none; border: none; font-size: 28px; cursor: pointer; color: var(--text-muted); }
    .drawer-menu { display: flex; flex-direction: column; gap: 20px; list-style: none; }
    .drawer-menu a { font-size: 16px; font-weight: 500; color: var(--text-main); }
    .drawer-actions { margin-top: auto; display: flex; flex-direction: column; gap: 12px; }
    
    
    .hero { background: radial-gradient(circle at top, #14213d 0%, var(--bg-dark) 100%); color: #FFF; padding: 100px 0 160px; position: relative; overflow: hidden; text-align: center; }
    .hero::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 800px; height: 400px; background: radial-gradient(circle, rgba(29, 123, 255, 0.15) 0%, rgba(29, 123, 255, 0) 70%); pointer-events: none; }
    
    .hero-tag { display: inline-flex; align-items: center; padding: 6px 16px; background: rgba(29, 123, 255, 0.1); border: 1px solid rgba(29, 123, 255, 0.3); border-radius: 50px; font-size: 13px; font-weight: 600; color: #60A5FA; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; }
    .hero-title { font-size: 48px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; color: #FFF; letter-spacing: -0.5px; }
    .hero-title span { background: linear-gradient(135deg, #FFF 30%, #93C5FD 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .hero-subtitle { font-size: 18px; color: #94A3B8; max-width: 680px; margin: 0 auto 40px; line-height: 1.6; }
    .hero-buttons { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 60px; }
    .hero-buttons .btn { padding: 14px 32px; font-size: 16px; border-radius: 8px; }
    .hero-buttons .btn-accent { background: var(--accent); color: #FFF; }
    .hero-buttons .btn-accent:hover { background: var(--accent-hover); box-shadow: 0 0 20px rgba(29, 123, 255, 0.4); }
    
    
    .hero-stage { position: relative; max-width: 900px; margin: 0 auto; padding: 0 20px; }
    .hero-panel { background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 40px; backdrop-filter: blur(12px); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); }
    
    .panel-header { display: flex; align-items: center; gap: 8px; margin-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 16px; }
    .panel-dot { width: 12px; height: 12px; border-radius: 50%; background: #EF4444; }
    .panel-dot:nth-child(2) { background: #F59E0B; }
    .panel-dot:nth-child(3) { background: #10B981; }
    .panel-title { font-size: 14px; color: #94A3B8; margin-left: 12px; font-family: monospace; }
    
    .panel-content { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: left; }
    .stat-box { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); padding: 20px; border-radius: 10px; }
    .stat-label { font-size: 12px; color: #64748B; text-transform: uppercase; margin-bottom: 8px; }
    .stat-val { font-size: 24px; font-weight: 700; color: #F1F5F9; }
    .stat-desc { font-size: 12px; color: #10B981; margin-top: 4px; display: flex; align-items: center; gap: 4px; }
    
    
    .float-card { position: absolute; background: rgba(30, 41, 59, 0.9); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 12px; padding: 16px 20px; width: 220px; text-align: left; backdrop-filter: blur(8px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3); transition: var(--transition); }
    .float-card:hover { transform: translateY(-5px); border-color: var(--accent); }
    .float-card-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(29, 123, 255, 0.2); display: flex; align-items: center; justify-content: center; color: #60A5FA; font-weight: 700; margin-bottom: 12px; }
    .float-card-title { font-size: 14px; font-weight: 700; color: #F8FAFC; margin-bottom: 4px; }
    .float-card-desc { font-size: 12px; color: #94A3B8; line-height: 1.4; }
    
    
    .fc-1 { top: -40px; left: -80px; }
    .fc-2 { top: -40px; right: -80px; }
    .fc-3 { bottom: -20px; left: -100px; }
    .fc-4 { bottom: -20px; right: -100px; }
    
    
    .trust-bar { background: #FFFFFF; border-bottom: 1px solid var(--border-color); padding: 24px 0; }
    .trust-container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; align-items: center; gap: 12px; }
    .trust-icon { color: var(--primary); font-size: 20px; }
    .trust-text { font-size: 14px; font-weight: 600; color: var(--text-muted); }
    
    
    .section-padding { padding: 80px 0; }
    .section-title { text-align: center; max-width: 700px; margin: 0 auto 60px; }
    .section-title h2 { font-size: 32px; font-weight: 700; color: var(--text-main); margin-bottom: 16px; }
    .section-title p { color: var(--text-muted); font-size: 16px; }
    
    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .step-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 40px 30px; position: relative; transition: var(--transition); }
    .step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--primary); }
    .step-num { font-size: 48px; font-weight: 800; color: rgba(15,157,88,0.1); position: absolute; top: 20px; right: 30px; line-height: 1; }
    .step-icon { width: 56px; height: 56px; border-radius: 10px; background: rgba(15,157,88,0.08); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 24px; font-weight: bold; margin-bottom: 24px; }
    .step-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text-main); }
    .step-card p { color: var(--text-muted); font-size: 14px; line-height: 1.6; }
    
    
    .articles-section { background-color: #FFF; }
    .article-card { background: var(--bg-light); border-radius: 12px; overflow: hidden; border: 1px solid var(--border-color); display: flex; flex-direction: column; transition: var(--transition); }
    .article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
    .article-img { aspect-ratio: 16/9; width: 100%; object-fit: cover; background: #E2E8F0; }
    .article-body { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
    .article-meta { display: flex; align-items: center; gap: 16px; font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
    .article-title { font-size: 18px; font-weight: 700; color: var(--text-main); margin-bottom: 10px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .article-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
    .tag-badge { font-size: 11px; background: rgba(15,157,88,0.08); color: var(--primary); padding: 4px 10px; border-radius: 50px; font-weight: 500; }
    
    
    .cta-section { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%); color: #FFF; text-align: center; position: relative; overflow: hidden; }
    .cta-section::before { content: ''; position: absolute; top: -50%; left: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 60%); pointer-events: none; }
    .cta-container { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
    .cta-container h2 { font-size: 36px; font-weight: 800; margin-bottom: 20px; }
    .cta-container p { font-size: 18px; opacity: 0.9; margin-bottom: 36px; }
    .cta-buttons { display: flex; align-items: center; justify-content: center; gap: 16px; }
    .cta-buttons .btn { padding: 14px 36px; font-size: 16px; }
    .cta-white { background: #FFF; color: var(--primary); }
    .cta-white:hover { background: #F8FAFC; transform: translateY(-2px); }
    
    
    footer { background: #0F172A; color: #94A3B8; padding: 80px 0 30px; border-top: 1px solid #1E293B; }
    .footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 60px; }
    .footer-brand { display: flex; flex-direction: column; gap: 20px; }
    .footer-brand .logo span { color: #FFF; }
    .footer-brand p { font-size: 14px; line-height: 1.6; }
    .footer-title { color: #F1F5F9; font-size: 15px; font-weight: 700; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 0.5px; }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-links a { font-size: 14px; color: #94A3B8; }
    .footer-links a:hover { color: #FFF; }
    
    .footer-bottom { border-top: 1px solid #1E293B; padding-top: 30px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 20px; font-size: 13px; }
    .footer-copyright { color: #64748B; }
    .footer-legal { display: flex; gap: 24px; }
    .footer-legal a { color: #64748B; }
    .footer-legal a:hover { color: #94A3B8; }
    
    
    @media (max-width: 1024px) {
      .float-card { position: static; width: 100%; margin-top: 16px; }
      .hero-stage { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
      .hero-panel { padding: 24px; }
      .panel-content { grid-template-columns: 1fr; }
      .hero-buttons { flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto 40px; }
      .hero-buttons .btn { width: 100%; }
      .fc-1, .fc-2, .fc-3, .fc-4 { top: auto; bottom: auto; left: auto; right: auto; }
    }
    
    @media (max-width: 768px) {
      .nav-menu, .nav-actions .btn-outline { display: none; }
      .menu-toggle { display: block; }
      .hero-title { font-size: 32px; }
      .grid-3 { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    }