:root{--blue:#00518c;--navy:#071f36;--sky:#e9f4ff;--cyan:#1a9bd7;--accent:#f3b33d;--text:#182b3b;--muted:#637386;--line:#d7e5f1}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.6}a{color:inherit}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{max-width:1200px;margin:auto;padding:14px 22px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;color:var(--blue)}.brand img{width:90px;height:auto}.nav-links{display:flex;gap:24px}.nav-links a{text-decoration:none;font-weight:800;color:var(--navy)}.hero{position:relative;min-height:760px;padding:120px 22px 90px;display:grid;grid-template-columns:1.08fr 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