/* Estilos de Acerca de y su archivo institucional. */
html { scroll-behavior: smooth; }
body.about-page { min-width: 0; }
.about-header { padding-top: 3rem; padding-bottom: 2rem; }
.about-header .lead { max-width: 52rem; }
.about-page .mainContent { background: transparent; margin-top: 0; padding: 0; }
.about-content { padding-bottom: 3rem; }
.about-nav, .about-jumps { display: flex; flex-wrap: wrap; gap: .65rem; margin-bottom: 1.5rem; }
.about-nav { justify-content: flex-start; }
.about-nav a, .about-jumps a { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: .75rem 1.15rem; border: 1px solid #b6afa3; border-radius: 2rem; text-decoration: none; text-align: center; font-weight: 600; }
.about-nav a.active { background: #222; color: #fff; border-color: #222; }
.about-jumps { padding: 1rem; border-radius: 1.25rem; background: #e8e1d4; }
.about-jumps a { flex: 1 1 180px; background: #fffdf4; }
.about-nav a:hover, .about-jumps a:hover { background: #f5c451; color: #222; }
.about-block { scroll-margin-top: 120px; margin-bottom: 1.5rem; padding: clamp(1.25rem, 4vw, 3rem); border: 1px solid #ded7ca; border-radius: 1.25rem; background: #fffdf8; overflow-wrap: anywhere; }
.about-block h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 1.5rem; }
.about-block img { max-width: 100%; height: auto; }
.about-block iframe { max-width: 100%; }
.about-prose { line-height: 1.8; }
.about-prose h2, .about-prose h3 { margin: 2rem 0 1rem; }
.about-prose > :first-child { margin-top: 0; }
.about-prose p, .about-prose ul { margin-bottom: 1.25rem; }
.about-prose ul { padding-left: 1.4rem; }
.about-prose li + li { margin-top: .75rem; }
.about-prose .about-quote { margin: 1.75rem 0; padding: 1.25rem 1.5rem; border-left: 4px solid #f5c451; border-radius: 0 .75rem .75rem 0; background: #f3f0e8; }
.about-quote blockquote { margin: 0; }
.about-quote p:last-child { margin-bottom: 0; }
.about-quote figcaption { margin-top: .75rem; font-weight: 600; }
.about-gallery { columns: 2; column-gap: 1rem; margin-top: 1rem; }
.about-gallery p { break-inside: avoid; margin: 0 0 1rem; }
.about-gallery img, .about-portrait { display: block; width: 100%; height: auto; border-radius: .75rem; }
.about-portrait { margin-bottom: 2rem; }
.about-plan { margin-top: 1.5rem; }
.about-plan summary { padding: 1rem; font-weight: 600; cursor: pointer; }
.about-plan img { display: block; margin: 1rem auto; }
.memory-years { display: flex; flex-wrap: wrap; align-items: end; gap: .75rem; margin-bottom: 2rem; }
.memory-years select { min-width: 140px; }
.gene-resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.gene-resource { padding: 1.5rem; border: 1px solid #ded7ca; border-radius: .85rem; background: #f3f0e8; overflow-wrap: anywhere; }
.gene-resource h3 { font-size: 1.2rem; line-height: 1.5; margin-bottom: .75rem; }
.gene-resource-role { color: #6f6558; font-size: .85rem; margin-bottom: .6rem; }
.gene-resource > p:last-child { margin-bottom: 0; }
.gene-timeline { list-style: none; padding-left: 0; margin: 0; }
.gene-timeline li { border-left: 3px solid #f5c451; padding: .25rem 0 1.25rem 1.5rem; }
.gene-timeline li:last-child { padding-bottom: 0; }
.gene-timeline p { margin: .5rem 0 0; }
@media (max-width: 991.98px) { .gene-resource-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 575.98px) { .gene-resource-grid { grid-template-columns: 1fr; } }
@media (max-width: 575.98px) { .about-gallery { columns: 1; } .about-nav a { flex: 1 1 auto; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }