:root{--navy:#071b35;--blue:#0b66c3;--sky:#eaf5ff;--orange:#c94f00;--ink:#17263a;--muted:#607086;--white:#fff;--line:#dce5ee;--shadow:0 18px 50px rgba(7,27,53,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:var(--navy);color:#d8e9fa;font-size:.88rem}.topbar .wrap,.nav .wrap{display:flex;align-items:center;justify-content:space-between}.topbar .wrap{min-height:38px}.topbar strong{color:#fff}.nav{background:#fff;position:sticky;top:0;z-index:30;box-shadow:0 1px 0 rgba(7,27,53,.1)}.nav 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