/* Beta-only blue palette; shared semantic status colors remain intact. */
:root{--green:#174b78;--line:#d7e2ed;--muted:#62758a;color:#24384b;background:#f3f6fb}
.site-shell{color:#174b78;background:#f8fbff;border-bottom-color:#d5e1ee}
.site-shell #freshness{color:#566e85}
.shell-dropdown{border-color:#cddcec;box-shadow:0 12px 28px #173e6426}
.shell-dropdown a:hover,.shell-dropdown button:hover,.shell-dropdown summary:hover{background:#e9f1fb}
.shell-dropdown a:focus-visible,.shell-trigger:focus-visible{outline-color:#2b6dad}
header{border-bottom-color:#d7e2ed}