/* Public knowledge pages: same green/white palette, no client-side dependencies. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.5rem; }
body { margin: 0; background: #f6faf8; color: #09201b; font: 400 1rem/1.8 "Be Vietnam Pro", sans-serif; }
a { color: #07664d; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { color: #034c38; }
a:focus-visible, summary:focus-visible { outline: 3px solid #087959; outline-offset: 4px; }
.skip-link { position: absolute; left: 1rem; top: -10rem; background: white; padding: .75rem; z-index: 10; }
.skip-link:focus { top: .5rem; }
.article-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding: 1.1rem max(1.25rem, calc((100% - 1100px) / 2)); background: #fff; border-bottom: 1px solid #dcebe5; }
.article-brand { display: flex; flex-direction: column; font-size: 1.25rem; font-weight: 800; line-height: 1.3; text-decoration: none; color: #09201b; }
.article-brand small { font-size: .75rem; font-weight: 500; margin-top: .25rem; }
.article-header nav { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; }
.article-header nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .875rem; font-weight: 600; }
.article-wrap { max-width: 850px; margin: 0 auto; padding: 3rem 1.25rem 4.5rem; }
.breadcrumb { font-size: .875rem; margin-bottom: 1.75rem; }
.article-kicker { color: #07664d; font-weight: 800; font-size: .875rem; letter-spacing: .04em; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.18; letter-spacing: -.035em; overflow-wrap: anywhere; margin: .65rem 0 1.25rem; }
h2 { font-size: clamp(1.4rem, 3vw, 1.75rem); line-height: 1.35; }
h3 { line-height: 1.4; }
.article-lead { font-size: 1.125rem; color: #405a51; }
.article-meta { color: #476258; font-size: .8125rem; padding: 1rem 0; margin: 1.5rem 0; border-block: 1px solid #dcebe5; }
.article-note { background: #e8f8f1; border-left: 4px solid #087959; border-radius: 0 .8rem .8rem 0; padding: 1rem 1.25rem; margin: 1.75rem 0; }
.article-note p { margin: 0; }
.article-toc { background: #fff; padding: 1rem 1.5rem; border: 1px solid #dcebe5; border-radius: 1rem; margin: 2rem 0; }
.article-toc h2 { font-size: 1.125rem; }
.article-toc li { margin-block: .45rem; }
.article-content section { margin-top: 2.75rem; }
.article-content p, .article-content li { color: #304b40; }
.article-content li { margin-bottom: .65rem; }
ul, ol { padding-left: 1.4rem; }
.source-ref { display: block; font-size: .875rem; margin-top: .5rem; }
.article-sources, .article-related { margin-top: 3rem; padding-top: 1.25rem; border-top: 1px solid #cddfd6; }
.article-sources { font-size: .875rem; }
.article-sources li, .article-related li { margin-block: .6rem; }
.consultation-card { margin-top: 2.75rem; padding: clamp(1.25rem, 4vw, 2rem); background: #e8f8f1; border: 1px solid #a3d7c2; border-radius: 1.25rem; }
.consultation-card h2 { margin-top: .5rem; }
.consultation-button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; max-width: 100%; padding: .8rem 1.25rem; border-radius: .75rem; background: #07664d; color: #fff; font-weight: 700; text-align: center; text-decoration: none; }
.consultation-button:hover { background: #034c38; color: #fff; }
.consultation-caution { font-size: .875rem; color: #304b40; margin-bottom: 0; }
.article-footer { padding: 2rem 1.25rem; background: #09201b; color: #d4e9df; text-align: center; font-size: .875rem; }
.article-footer p { max-width: 850px; margin: .5rem auto; }
.article-footer a { color: #b8f3d7; }
.knowledge-hub { max-width: 1160px; }
.knowledge-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-block: 2rem; }
.knowledge-card { min-width: 0; background: #fff; border: 1px solid #dcebe5; border-radius: 1.25rem; padding: 1.5rem; box-shadow: 0 10px 30px #05362b08; }
.knowledge-card > span { font-size: .8125rem; color: #07664d; font-weight: 700; }
.knowledge-card h3 { margin: .75rem 0; font-size: 1.15rem; }
.knowledge-card h3 a { color: #09201b; }
.knowledge-card p { font-size: 1rem; color: #405a51; }
#knowledge-more > summary { display: flex; align-items: center; justify-content: center; width: fit-content; max-width: 100%; min-height: 44px; margin: 1.5rem auto; padding: .7rem 1.5rem; border: 1px solid #93d9c0; border-radius: 999px; background: #edf9f4; color: #08654d; font-size: 1rem; font-weight: 700; cursor: pointer; list-style: none; }
#knowledge-more > summary::-webkit-details-marker { display: none; }
#knowledge-more .knowledge-label-less, #knowledge-more[open] .knowledge-label-more { display: none; }
#knowledge-more[open] .knowledge-label-less { display: inline; }
@media (max-width: 780px) { .knowledge-grid { grid-template-columns: 1fr; } .article-wrap { padding-top: 2rem; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }