:root{--navy-900: #0b1220;--navy-800: #0f1e3d;--navy-700: #12275a;--brand: #2563eb;--brand-cyan: #06b6d4;--brand-light: #67e8f9;--ink: #0f172a;--muted: #475569;--faint: #64748b;--line: #e6eaf0;--bg: #ffffff;--bg-soft: #f8fafc;--radius: 16px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .05);--shadow-md: 0 10px 30px rgba(15, 23, 42, .1);--shadow-glow: 0 12px 30px rgba(37, 99, 235, .35);--maxw: 1160px;--gradient: linear-gradient(135deg, var(--brand-cyan), var(--brand))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,system-ui,-apple-system,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;margin:0}p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.section{padding:96px 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