:root{--blue:#003350;--blue-dark:#00263c;--gold:#cf9a35;--soft:#eef7fb;--text:#385267;--line:#d8e4ea;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--blue);font-family:Arial,"Helvetica Neue",sans-serif}body.nav-open{overflow:hidden}img{max-width:100%;height:auto}a{color:inherit}.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.narrow{max-width:930px}button{font:inherit}@media(max-width:767px){.shell{width:min(100% - 30px,1180px)}}