/* Article detail: a text-led introduction, in-page navigation and a separate help column. */
.knowledge-detail { --container: 80rem; background: #fff; padding-bottom: 3.5rem; }
.knowledge-detail :is(article, nav, aside, header, section, div) { min-width: 0; }
.kb-breadcrumb { padding-block: 1rem 1.6rem; color: var(--muted); font-size: .8rem; }
.kb-breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: .2rem .65rem; list-style: none; margin: 0; padding: 0; }
.kb-breadcrumb li { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.kb-breadcrumb li:last-child { flex: 1 1 15rem; }
.kb-breadcrumb a { display: inline-flex; align-items: center; min-height: 2rem; color: inherit; text-decoration: none; }
.kb-breadcrumb a:hover { color: var(--teal-dark); text-decoration: underline; }
.kb-breadcrumb li > .icon { width: .7rem; height: .7rem; }
.kb-breadcrumb li:first-child a { color: var(--navy); }
.kb-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 19.25rem; align-items: start; gap: 2rem; }
.kb-article-header { margin-bottom: 1.8rem; }
.kb-article-header .eyebrow { display: inline-block; font-size: .75rem; margin: .15rem 0 .7rem; text-decoration: none; }
.kb-article-header .eyebrow:hover { text-decoration: underline; }
.kb-article-header h1 { max-width: 35ch; font-size: clamp(1.9rem, 2.7vw, 2.5rem); line-height: 1.2; margin: 0 0 .85rem; text-wrap: pretty; }
.kb-article-header .lead { max-width: 76ch; font-size: 1.05rem; line-height: 1.55; margin: 0; }
.kb-article-meta { display: flex; flex-wrap: wrap; gap: .6rem 1.65rem; margin-block: 1.6rem 1.5rem; color: var(--muted); font-size: .78rem; }
.kb-article-meta > span { display: inline-flex; align-items: center; gap: .6rem; }
.kb-article-meta .icon { width: 1.05rem; height: 1.05rem; }
.kb-article-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.kb-article-actions :is(a, button) { display: inline-flex; align-items: center; justify-content: center; gap: .75rem; min-height: 2.75rem; padding: .6rem 1.25rem; border: 1px solid #d2e7f0; border-radius: .6rem; background: #eff8fc; color: var(--navy); font-size: .875rem; line-height: 1.3; font-weight: 650; text-decoration: none; cursor: pointer; }
.kb-article-actions :is(a, button):hover { background: var(--teal-light); border-color: #87bbc7; }
.kb-article-actions .icon { width: 1.2rem; height: 1.2rem; }
.kb-action-status { color: var(--teal-dark); font-size: .875rem; margin: .65rem 0 0; }
.kb-action-status:empty { display: none; }
.kb-share-fallback { margin-top: .75rem; }
.kb-share-fallback label { font-size: .875rem; }
.kb-share-fallback input { display: block; width: 100%; margin-top: .3rem; }
.kb-reading-layout { display: grid; grid-template-columns: 14.5rem minmax(0, 1fr); gap: 2rem; align-items: start; }
.kb-reading-layout-no-toc { grid-template-columns: minmax(0, 1fr); }
.kb-article-toc { position: sticky; top: 1.25rem; padding: 1.15rem .8rem 1rem 1.15rem; background: #f4f9fc; border: 1px solid #dbeaf1; border-radius: .75rem; }
.kb-article-toc h2 { font-size: .95rem; line-height: 1.4; letter-spacing: -.02em; margin-bottom: .8rem; }
.kb-article-toc ol { list-style: none; padding: 0; margin: 0; }
.kb-article-toc li + li { margin-top: .15rem; }
.kb-article-toc a { display: block; padding: .55rem .5rem .55rem .8rem; border-left: 2px solid transparent; color: var(--ink); font-size: .825rem; line-height: 1.45; text-decoration: none; }
.kb-article-toc a:hover { color: var(--teal-dark); text-decoration: underline; }
.kb-article-toc a[aria-current="location"] { color: var(--teal-dark); border-color: var(--teal); font-weight: 700; }
.kb-article-body { font-size: .95rem; line-height: 1.65; overflow-wrap: anywhere; }
.kb-article-body h2 { font-size: 1.5rem; line-height: 1.25; margin: 1.8rem 0 .65rem; scroll-margin-top: 1.5rem; }
.kb-article-body h3 { font-size: 1.15rem; line-height: 1.35; margin-top: 1.3rem; }
.kb-article-body > :first-child { margin-top: 0; }
.kb-article-body strong { color: var(--navy); }
.kb-article-body :is(p, ul, ol) { margin-bottom: 1rem; }
.kb-article-body > p:first-child, .kb-article-body blockquote { position: relative; padding: 1rem 1rem 1rem 3.6rem; margin-inline: 0; border-radius: .65rem; background: #e7f5ee; color: #175746; font-size: .875rem; }
.kb-article-body > p:first-child::before, .kb-article-body blockquote::before { content: 'i'; position: absolute; left: 1rem; top: 1rem; display: grid; place-items: center; width: 1.65rem; height: 1.65rem; border-radius: 50%; color: #fff; background: #13865c; font-size: 1.1rem; font-weight: 750; font-family: Georgia, serif; }
.kb-article-body blockquote p:last-child { margin-bottom: 0; }
.kb-article-body ol { list-style: none; padding: 0; counter-reset: article-step; }
.kb-article-body ol > li { position: relative; counter-increment: article-step; padding-left: 2.85rem; min-height: 2rem; margin-bottom: .85rem; }
.kb-article-body ol > li::before { content: counter(article-step); position: absolute; left: 0; top: .1rem; display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; background: #d9f0f6; color: #00617a; font-size: 1rem; font-weight: 750; }
.kb-article-body ul > li { padding-left: .2rem; margin-bottom: .45rem; }
.kb-article-body ul > li::marker { color: var(--teal); }
.kb-article-next { display: flex; gap: .85rem; padding: 1.25rem; margin-top: 2rem; border-radius: .75rem; background: #eff8f7; }
.kb-article-next h2 { font-size: 1.15rem; margin: 0 0 .5rem; }
.kb-article-next p { font-size: .875rem; margin-bottom: .5rem; }
.kb-article-next .text-link { font-size: .875rem; }
.kb-back-link { display: inline-flex; align-items: center; gap: .5rem; margin-top: 2rem; min-height: 2.75rem; font-size: .875rem; }
.kb-back-link > .icon { transform: rotate(180deg); }
.kb-detail-sidebar { display: grid; gap: .85rem; }
.kb-side-card { padding: 1.15rem; border-radius: .85rem; }
.kb-side-help { background: #edf7f5; }
.kb-side-heading { display: flex; align-items: flex-start; gap: .85rem; margin-bottom: 1rem; }
.kb-side-card h2 { margin: .2rem 0 .7rem; font-size: 1.025rem; letter-spacing: -.025em; line-height: 1.35; }
.kb-side-help h2 { font-size: 1.15rem; }
.kb-side-card p { margin: 0; font-size: .825rem; line-height: 1.55; }
.kb-round-icon { display: grid; flex-shrink: 0; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: 50%; background: var(--teal); color: #fff; }
.kb-round-icon .icon { width: 1.25rem; height: 1.25rem; }
.kb-side-card .button { min-height: 2.65rem; gap: .7rem; padding: .65rem .75rem; border-width: 1px; border-radius: .6rem; font-size: .825rem; line-height: 1.4; }
.kb-side-card .button:hover { transform: none; }
.kb-side-card .button > .icon { width: 1rem; height: 1rem; }
.kb-related { border: 1px solid #dce7ed; }
.kb-related h2 { margin-bottom: .55rem; }
.kb-related ul { list-style: none; margin: 0; padding: 0; }
.kb-related li + li { border-top: 1px solid #e3edf2; }
.kb-related a { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .75rem; align-items: center; min-height: 3rem; padding-block: .8rem; text-decoration: none; color: var(--ink); font-size: .8rem; line-height: 1.45; }
.kb-related a:hover { color: var(--teal-dark); text-decoration: underline; }
.kb-related a > .icon { color: #215979; width: 1.1rem; height: 1.1rem; }
.kb-related a > .icon:last-child { width: .7rem; height: .7rem; }
.kb-side-contact { background: #eef8fc; }
.kb-side-urgent { background: #fff5e9; }
.kb-side-urgent h2 { color: #792135; }
.kb-side-urgent .kb-round-icon { background: var(--red); }
.kb-side-urgent .button { color: var(--red); background: transparent; border-color: #c98281; }
.kb-side-urgent .button:hover { background: #ffe8e3; border-color: var(--red); }
@media (max-width: 72rem) {
    .kb-detail-grid { grid-template-columns: minmax(0, 1fr) 18rem; gap: 1.5rem; }
    .kb-reading-layout { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
    .kb-article-toc { position: static; }
    .kb-article-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .15rem .75rem; }
}
@media (max-width: 54rem) {
    .kb-detail-grid { grid-template-columns: minmax(0, 1fr); }
    .kb-article-header h1 { font-size: clamp(1.9rem, 4.5vw, 2.5rem); }
    .kb-detail-sidebar { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
}
@media (max-width: 36rem) {
    .knowledge-detail { padding-bottom: 2rem; }
    .kb-breadcrumb { padding-block: .6rem 1rem; }
    .kb-breadcrumb li:last-child { display: none; }
    .kb-article-header .lead { font-size: 1rem; }
    .kb-article-meta { margin-block: 1.2rem; gap: .65rem; }
    .kb-article-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
    .kb-article-actions :is(a, button) { padding-inline: .5rem; gap: .55rem; }
    .kb-article-toc ol, .kb-detail-sidebar { grid-template-columns: minmax(0, 1fr); }
    .kb-article-next { padding: 1rem; }
}
html[data-text-size="200"] :is(.kb-detail-grid, .kb-reading-layout, .kb-detail-sidebar, .kb-article-toc ol, .kb-article-actions) { grid-template-columns: minmax(0, 1fr); }
html[data-text-size="200"] .kb-article-toc { position: static; }
@media (max-height: 42rem) { .kb-article-toc { position: static; } }
@media (prefers-reduced-motion: reduce) { .knowledge-detail * { scroll-behavior: auto; } }
@media print {
    body:has(.knowledge-detail) > :not(main) { display: none !important; }
    .knowledge-detail { padding: 0; color: #000; }
    .knowledge-detail .container { width: 100%; }
    .kb-breadcrumb, .kb-article-actions, .kb-action-status, .kb-share-fallback, .kb-article-toc, .kb-detail-sidebar, .kb-article-next, .kb-back-link { display: none !important; }
    .kb-detail-grid, .kb-reading-layout { display: block; }
    .kb-article-header h1 { max-width: none; font-size: 24pt; }
    .kb-article-header .lead, .kb-article-body { font-size: 11pt; }
    .kb-article-body h2 { break-after: avoid; font-size: 16pt; }
    .kb-article-body p, .kb-article-body li { orphans: 3; widows: 3; }
}