:root{--primary:#00356d;--primary-dark:#022a56;--accent:#f5a623;--accent-hover:#e09000;--bg:#f4f6f9;--card:#fff;--text:#1e2a36;--text-light:#54697d;--border:#dde4ea;--radius:10px;--shadow:0 2px 12px #00143212;--shadow-lg:0 8px 32px #0014321f}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.65}.container{max-width:1200px;margin:0 auto;padding:0 20px}.site-header{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);color:#fff;z-index:100;padding:14px 0;position:sticky;top:0;box-shadow:0 2px 8px 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