/* Single posts: the header and prose share one reading column. */
body.single-post {
  --cart-article-sticky: 116px;
  --cart-article-anchor: 132px;
}
body.single-post.admin-bar { --cart-article-sticky: 148px; --cart-article-anchor: 164px; }
.cart-article-main { padding-block: clamp(36px, 4vw, 64px) 88px; background: #fff; }
.cart-article__layout {
  display: grid;
  grid-template-columns: 184px minmax(0, 760px) 232px;
  grid-template-areas: ". header ." "toc article cta";
  align-items: start;
  justify-content: center;
  column-gap: 30px;
  row-gap: 0;
  width: min(calc(100% - 64px), 1280px) !important;
  max-width: none !important;
  margin: 0 auto !important;
  padding: 0 !important;
}
.cart-article__layout > * { min-width: 0; margin-block: 0; }
.cart-article__header { grid-area: header; width: 100% !important; max-width: none !important; margin: 0 0 38px !important; padding: 0 !important; }
.cart-article__back { margin: 0 0 24px; }
.cart-article__back a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--cart-muted); font-size: 13px; font-weight: 700; text-decoration: none; }
.cart-article__back a:hover { color: var(--cart-orange-dark); }
.cart-article__header .cart-eyebrow { margin: 0 0 16px; font-size: 11px; }
.cart-article__header .wp-block-post-title { margin: 0; font-size: clamp(30px, 3.05vw, 44px); line-height: 1.35; letter-spacing: -.045em; font-weight: 800; word-break: keep-all; overflow-wrap: anywhere; text-wrap: pretty; }
.cart-article__meta { gap: 8px 18px !important; margin-top: 22px !important; color: var(--cart-muted); font-size: 12px; }
.cart-article__standfirst { margin: 24px 0 0 !important; padding-top: 24px; border-top: 1px solid var(--cart-line); color: #494640; font-size: 17px; line-height: 1.85; overflow-wrap: anywhere; }
.cart-article__standfirst p { margin: 0; }
.cart-article__standfirst .wp-block-post-excerpt__more-text { display: none; }
.cart-article__column { grid-area: article; min-width: 0; }
.cart-article__toc-rail { grid-area: toc; position: sticky; top: var(--cart-article-sticky); max-height: calc(100dvh - var(--cart-article-sticky) - 24px); overflow-y: auto; scrollbar-width: thin; padding: 0 4px 4px; }
.cart-article__toc-rail:not(:has(.cart-article-toc)),
.cart-article__toc-mobile:not(:has(.cart-article-toc)) { display: none; }
.cart-article__layout:not(:has(.cart-article-toc)) { grid-template-columns: minmax(0, 760px) 232px; grid-template-areas: "header ." "article cta"; }
.cart-article__featured { margin: 0 0 36px !important; }
.cart-article__featured img { display: block; width: 100%; height: auto; border-radius: 0; }
.cart-article__toc-mobile { display: none; }
.cart-article-toc--desktop { padding-top: 16px; border-top: 2px solid var(--cart-orange-dark); }
.cart-article-toc--desktop > p { margin: 0 0 12px; font-size: 12px; font-weight: 800; }
.cart-article-toc ol { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.cart-article-toc li { margin: 0; }
.cart-article-toc a { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 7px; min-height: 44px; padding: 11px 8px; border-bottom: 1px solid var(--cart-line); box-shadow: inset 2px 0 0 transparent; color: var(--cart-muted); font-size: 12px; font-weight: 500; line-height: 1.6; text-decoration: none; overflow-wrap: anywhere; }
.cart-article-toc a > span { padding-top: 1px; color: var(--cart-orange-dark); font: 700 10px/1.8 Arial, sans-serif; }
.cart-article-toc a:hover,
.cart-article-toc a[aria-current="location"] { background: var(--cart-warm); box-shadow: inset 2px 0 0 var(--cart-orange-dark); color: var(--cart-ink); }
.cart-article-toc a[aria-current="location"] { font-weight: 700; }
.cart-article__content { min-width: 0; padding: 0 !important; font-size: 17px; line-height: 1.86; word-break: keep-all; overflow-wrap: anywhere; }
.cart-article__content > *,
.cart-article__content .alignwide,
.cart-article__content .alignfull { max-width: 100% !important; margin-inline: 0 !important; }
.cart-article__content p { line-height: inherit; margin-block: 0 1.4em; }
.cart-article__content h2 { margin: 2.3em 0 .85em; padding-top: .7em; border-top: 1px solid var(--cart-line); font-size: clamp(27px, 2.4vw, 34px); line-height: 1.4; letter-spacing: -.04em; }
.cart-article__content [id] { scroll-margin-top: var(--cart-article-anchor); }
.cart-article__content > h2:first-child { margin-top: 0; }
.cart-article__content h3 { margin: 1.8em 0 .7em; font-size: clamp(21px, 1.8vw, 25px); line-height: 1.45; letter-spacing: -.03em; }
.cart-article__content h4 { margin: 1.6em 0 .65em; font-size: 19px; line-height: 1.5; }
.cart-article__content ul,
.cart-article__content ol { margin: 0 0 1.5em; padding-left: 1.5em; }
.cart-article__content li { margin-bottom: .6em; padding-left: .15em; }
.cart-article__content li::marker { color: var(--cart-orange-dark); font-weight: 700; }
.cart-article__content li > :is(ul, ol) { margin-block: .7em 0; }
.cart-article__content a { color: var(--cart-blue); text-decoration: underline; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.cart-article__content blockquote { margin: 2em 0; padding: 22px 26px; border: 0; border-left: 3px solid var(--cart-orange-dark); background: var(--cart-warm); color: #3f3b36; }
.cart-article__content blockquote p:last-child { margin-bottom: 0; }
.cart-article__content cite { display: block; margin-top: 12px; color: var(--cart-muted); font-size: 13px; font-style: normal; }
.cart-article__content figure { margin-block: 2em; }
.cart-article__content img { max-width: 100%; height: auto; }
.cart-article__content figcaption { margin-top: 10px; color: var(--cart-muted); font-size: 12px; line-height: 1.65; text-align: left; overflow-wrap: anywhere; }
.cart-article__content pre { max-width: 100%; padding: 18px; overflow-x: auto; background: #242424; color: #fff; font-size: 13px; }
.cart-article__content :not(pre) > code { padding: .12em .25em; background: var(--cart-warm); font-size: .88em; overflow-wrap: anywhere; }
.cart-article__content :is(iframe, video, embed, object) { max-width: 100%; }
.cart-article__content hr { margin-block: 2.5em; border: 0; border-top: 1px solid var(--cart-line); }
.cart-article__content details { margin-block: 1.5em; padding: 16px 20px; border: 1px solid var(--cart-line); }
.cart-article__content summary { cursor: pointer; min-height: 32px; font-weight: 700; }
.cart-article__content details[open] > summary { margin-bottom: 12px; }
.cart-article__content figure.wp-block-table,
.cart-article__content .cart-article-table-scroll { max-width: 100%; margin-block: 2em; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; }
.cart-article__content table { width: 100%; min-width: 540px; border-collapse: collapse; font-size: 14px; line-height: 1.7; }
.cart-article__content > table { display: block; max-width: 100%; min-width: 0; overflow-x: auto; }
.cart-article__content :is(th, td) { padding: 14px 16px; border: 1px solid var(--cart-line); text-align: left; vertical-align: top; }
.cart-article__content th { background: #f4e9da; color: #3b2e22; font-weight: 700; }
.cart-article__content tbody tr:nth-child(even) td { background: #fdfbf8; }
.cart-article__content caption { padding: 0 0 10px; color: var(--cart-muted); font-size: 12px; text-align: left; }
.cart-article__content .is-overflowing:focus-visible { outline: 3px solid var(--cart-blue); outline-offset: 3px; }
.cart-article__disclaimer { margin-top: 56px; padding: 24px 0; border-top: 1px solid var(--cart-ink); border-bottom: 1px solid var(--cart-line); }
.cart-article__disclaimer h2 { margin: 0; font-size: 14px; line-height: 1.5; }
.cart-article__disclaimer p { margin: 8px 0 0; color: var(--cart-muted); font-size: 13px; line-height: 1.8; }
.cart-article__navigation { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: stretch; gap: 20px; margin-top: 28px; }
.cart-article-main .cart-article__navigation { display: grid; }
.cart-article-main .cart-article__navigation:not(:has(a)) { display: none; }
.cart-article__navigation .wp-block-post-navigation-link { display: flex; align-items: center; gap: 10px; min-width: 0; height: 108px; margin: 0; border: 0; background: transparent; }
.cart-article__navigation .wp-block-post-navigation-link:not(:has(a)) { display: none; }
.cart-article__navigation .post-navigation-link-next { text-align: right; justify-content: flex-end; grid-column: 2; }
.cart-article__navigation a { display: flex; flex: 1; flex-direction: column; justify-content: center; min-width: 0; height: 108px; padding: 8px 0; border: 0; background: transparent; color: var(--cart-ink); font-size: 13px; line-height: 1.55; text-decoration: none; overflow-wrap: anywhere; }
.cart-article__navigation a:hover { color: var(--cart-orange-dark); }
.cart-article__navigation .post-navigation-link__label { display: block; margin-bottom: 6px; color: var(--cart-orange-dark); font-size: 12px; font-weight: 700; }
.cart-article__navigation .post-navigation-link__title { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.cart-article__navigation :is(.wp-block-post-navigation-link__arrow-previous, .wp-block-post-navigation-link__arrow-next) { flex: 0 0 auto; display: inline; min-width: 0; min-height: 0; width: auto; height: auto; margin: 0; padding: 0; border: 0; border-radius: 0; background: transparent; color: var(--cart-orange-dark); font-size: 20px; }
.cart-article__content .page-links { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 36px; font-size: 13px; }
.cart-article__content .page-links > .post-page-numbers { display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box; min-width: 44px; height: 44px; padding: 0 12px; border: 1px solid var(--cart-line); background: transparent; color: var(--cart-orange-dark); text-decoration: none; }
.cart-article__content .page-links > span.post-page-numbers.current { border-color: var(--cart-orange-dark); background: var(--cart-orange-dark); color: #fff; font-weight: 700; }
.cart-article__cta { grid-area: cta; position: sticky; top: var(--cart-article-sticky); padding: 24px 22px; border-top: 2px solid var(--cart-orange-dark); background: var(--cart-warm); }
.cart-article__cta .cart-eyebrow { margin: 0 0 16px; font-size: 10px; letter-spacing: .06em; }
.cart-article__cta h2 { margin: 0; font-size: 21px; line-height: 1.5; letter-spacing: -.035em; }
.cart-article__cta > p:not(.cart-eyebrow) { margin: 14px 0 0; color: var(--cart-muted); font-size: 13px; line-height: 1.85; }
.cart-article__cta .wp-block-buttons { align-items: stretch; gap: 10px; margin-top: 22px; }
.cart-article__cta .wp-block-button { width: 100%; }
.cart-article__cta .wp-block-button__link { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 46px; padding: 11px 8px; border: 1px solid var(--cart-orange-dark); border-radius: 0; background: var(--cart-orange-dark); color: #fff; font-size: 12px; font-weight: 700; line-height: 1.5; text-decoration: none; }
.cart-article__cta .is-style-outline .wp-block-button__link { background: transparent; color: var(--cart-orange-dark); }
.cart-article-main :is(a, summary, [tabindex]):focus-visible { outline: 3px solid var(--cart-blue); outline-offset: 3px; }

/* Both rails collapse together before the reading column becomes too narrow. */
@media (max-width: 1260px) {
  .cart-article__layout,
  .cart-article__layout:not(:has(.cart-article-toc)) { width: min(calc(100% - 48px), 760px) !important; grid-template-columns: minmax(0, 1fr); grid-template-areas: "header" "article" "cta"; }
  .cart-article__toc-rail { display: none; }
  .cart-article__toc-mobile { display: block; margin: 0 0 32px !important; }
  .cart-article__toc-mobile:not(:has(.cart-article-toc)) { display: none; margin: 0 !important; }
  .cart-article-toc--mobile { border-block: 1px solid var(--cart-line); background: var(--cart-warm); }
  .cart-article-toc--mobile summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; padding: 12px 16px; cursor: pointer; font-size: 14px; font-weight: 700; list-style: none; }
  .cart-article-toc--mobile summary::-webkit-details-marker { display: none; }
  .cart-article-toc--mobile summary span { color: var(--cart-orange-dark); font-size: 22px; }
  .cart-article-toc--mobile[open] summary span { transform: rotate(45deg); }
  .cart-article-toc--mobile nav { padding: 0 12px 12px; }
  .cart-article-toc--mobile a { font-size: 13px; }
  .cart-article__cta { position: static; margin-top: 48px; padding: 28px; }
  .cart-article__cta .wp-block-buttons { flex-direction: row; }
  .cart-article__cta .wp-block-button { width: auto; flex: 1; }
  .cart-article__cta .wp-block-button__link { font-size: 14px; }
}
@media (max-width: 600px) {
  .cart-article__layout,
  .cart-article__layout:not(:has(.cart-article-toc)) { width: calc(100% - 40px) !important; }
  .cart-article__header { margin-bottom: 28px !important; }
  .cart-article__header .wp-block-post-title { font-size: 30px; line-height: 1.4; }
  .cart-article__back { margin-bottom: 18px; }
  .cart-article__standfirst { font-size: 16px; }
  .cart-article__content { font-size: 16px; }
  .cart-article__content blockquote { padding: 20px; }
  .cart-article__navigation { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .cart-article__navigation .post-navigation-link-next { grid-column: 1; border-top: 1px solid var(--cart-line); }
  .cart-article__navigation a,
  .cart-article__navigation .wp-block-post-navigation-link { height: 100px; }
  .cart-article__cta { padding: 24px 20px; }
  .cart-article__cta .wp-block-buttons { flex-direction: column; }
}
@media (max-width: 340px) {
  .cart-article__layout,
  .cart-article__layout:not(:has(.cart-article-toc)) { width: calc(100% - 32px) !important; }
  .cart-article__header .wp-block-post-title { font-size: 27px; }
}