/* Opaque navy header through the installed-app safe area. Fixed light work surface. */
:root{--cw-safe-top:env(safe-area-inset-top,0px);--cw-header:#0b3553;color-scheme:light}
html{background:var(--cw-header)}
body>header{background:var(--cw-header)!important;background-image:none!important;opacity:1;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;filter:none!important;position:relative;z-index:10;border-bottom:1px solid #d9e3ec}