/* Technical center and safely contained legacy article bodies. */
.article-directory {padding-top:2rem;padding-bottom:6rem}
.article-topics {display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem}
.article-topics a {display:flex;gap:1rem;align-items:center;border:1px solid #46514d;padding:.7rem 1rem;text-decoration:none;font-size:.85rem;line-height:1.5;border-radius:2px}
.article-topics a[aria-current] {background:#d5e5b8;color:#17241c;border-color:#d5e5b8}
.article-topics b {font-size:.75rem;font-weight:500;opacity:.7}
.article-search {display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,240px) auto;gap:1rem;align-items:end;padding:1.5rem;background:#1d2724;border:1px solid #3b4943}
.article-search label {display:grid;gap:.5rem;font-size:.8rem;line-height:1.5}
.article-search input,.article-search select {min-width:0;width:100%;font:inherit;color:#eef0e8;background:#101916;border:1px solid #66736c;border-radius:0;padding:.9rem;min-height:48px}
.article-search button {min-height:48px;white-space:normal}
.article-result-count {margin:1.5rem 0;color:#bcc8c1}
.article-card-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 2rem}
.article-card {min-width:0;padding:1.75rem 0 2rem;border-top:1px solid #68716b;display:flex;flex-direction:column;gap:1rem}
.article-card-meta {display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem;font-size:.7rem;line-height:1.5;color:#bcc8c1}
.article-card-meta>span {max-width:72%}
.article-card h3 {font-size:clamp(1.25rem,1.7vw,1.7rem);line-height:1.25;margin:0}
.article-card h3 a {color:inherit;text-decoration:none}
.article-card p {font-size:.88rem;line-height:1.7;color:#bcc8c1;margin:0;flex:1}
.article-card .inline-link {align-self:flex-start;font-size:.78rem;display:flex;gap:1rem}
.article-pagination {display:flex;flex-wrap:wrap;gap:.5rem;margin:2rem 0}
.article-pagination a,.article-pagination button {display:grid;place-items:center;min-height:44px;min-width:44px;padding:.6rem;border:1px solid #65716b;background:transparent;color:inherit;font:inherit;text-decoration:none;cursor:pointer}
.article-pagination [aria-current] {background:#d5e5b8;color:#17241c;border-color:#d5e5b8}
.article-no-results {padding:2rem;border:1px solid #65716b}
.article-notes {margin-top:4rem;padding-top:2rem;border-top:1px solid #65716b}
.article-notes>p {max-width:60ch;color:#bcc8c1}
.article-notes>div {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 2rem;margin-top:2rem}
.article-notes a {display:flex;justify-content:space-between;gap:1rem;padding:1rem 0;border-bottom:1px solid #46514d;text-decoration:none}
.article-reading-shell {padding-bottom:6rem}
.article-toc {margin-bottom:2rem;border:1px solid #65716b;padding:1.25rem 1.5rem}
.article-toc summary {cursor:pointer;font-size:1rem;line-height:1.6}
.article-toc ol {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 2rem;padding-left:1.3rem;margin:1rem 0 0}
.article-toc a {font-size:.85rem;line-height:1.5;text-decoration:none}
.article-toc .toc-h3 {margin-left:.7rem}
.imported-article {background:#fff;color:#172337;padding:clamp(1.1rem,4vw,3.5rem);font:400 17px/1.75 Inter,Arial,sans-serif;overflow-wrap:anywhere;isolation:isolate;container-type:inline-size;border-radius:2px}
.imported-article *, .imported-article *::before,.imported-article *::after {box-sizing:border-box}
.imported-article :where(h2,h3,h4) {color:#132a36;line-height:1.3;scroll-margin-top:120px}
.imported-article :where(h2) {font-size:clamp(1.5rem,3vw,2rem);margin:2.5rem 0 1rem}
.imported-article :where(h3) {font-size:1.3rem;margin:1.5rem 0 .75rem}
.imported-article :where(p,li,figcaption) {max-width:none;line-height:1.75}
.imported-article :where(p) {margin:0 0 1.25rem}
.imported-article :where(a) {color:#145a84;text-decoration:underline;text-underline-offset:3px}
.imported-article :where(ul,ol) {padding-left:1.5em}
.imported-article :where(figure) {margin:2rem 0;max-width:100%}
.imported-article :where(img) {display:block;max-width:100%;height:auto;object-fit:contain;margin-inline:auto}
.imported-article :where(svg) {max-width:100%;height:auto}
.imported-article :where(pre) {white-space:pre-wrap;max-width:100%;overflow:auto}
.imported-article :where(blockquote) {border-left:3px solid #48766a;padding-left:1.25rem;margin-left:0}
.article-table-scroll {max-width:100%;overflow:auto;-webkit-overflow-scrolling:touch;margin:1.5rem 0}
.article-table-scroll table {border-collapse:collapse;min-width:540px;width:100%;color:#172337;font-size:.9rem}
.article-table-scroll th,.article-table-scroll td {padding:.75rem;border:1px solid #b9c4ca;text-align:left;vertical-align:top}
.article-table-scroll th {background:#edf3f3;font-weight:700}
.article-related {margin-top:4rem}
.article-related>h2 {margin-bottom:2rem}
.inner-imported-article-page .page-hero {padding-bottom:3rem}
.inner-imported-article-page .page-hero h1 {font-size:clamp(2rem,4.5vw,4.5rem);max-width:22ch}
@media(max-width:900px){.article-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-search{grid-template-columns:minmax(0,1fr) minmax(160px,210px)}.article-search button{grid-column:1/-1}.article-toc ol{grid-template-columns:1fr}}
@media(max-width:600px){.article-card-grid,.article-notes>div,.article-search{grid-template-columns:1fr}.article-card{padding:1.5rem 0}.article-card-meta>span{max-width:70%}.article-topics a{width:100%;justify-content:space-between}.article-search{padding:1rem}.article-search input{font-size:16px}.imported-article{font-size:16px;padding:1rem}.imported-article [style*="grid-template-columns"]{grid-template-columns:1fr!important}.article-toc{padding:1rem}.article-reading-shell{width:calc(100% - 24px);max-width:none}}
@media(prefers-reduced-motion:reduce){.imported-article *{animation:none!important;transition:none!important}}