/* Main shared finishing layer; no page-specific science or functional selectors. */
:root{--main-system-gold:#dfb54a;--main-system-navy:#0b2f54}
.site-header{border-bottom:1px solid #dce5ec}
.site-footer.b4-footer{border-top:3px solid var(--main-system-gold)}
.site-footer.b4-footer a:focus-visible,.site-nav a:focus-visible{outline:3px solid var(--main-system-gold);outline-offset:4px}
.site-footer.b4-footer .b4-footer__nav a[href="estudios-electricos/"]{font-weight:800}
.catalog-studies .catalog-hero h1{max-width:19ch}
@media(prefers-reduced-motion:reduce){.site-header *,.site-footer.b4-footer *{scroll-behavior:auto}}