/* Reading pages share the calculator's palette and system fonts. */
.masthead-end { display: flex; align-items: center; gap: 28px; }
.masthead-nav { display: flex; gap: 24px; font-size: 14px; }
.masthead-nav a { color: var(--ink2); text-decoration: none; padding: 8px 0; }
.masthead-nav a:hover, .masthead-nav a[aria-current="page"] { color: var(--rent-text); }
.blog-page { max-width: 1180px; margin: 0 auto; padding: 0 48px 80px; }
.breadcrumbs { font-size: 13px; color: var(--muted); padding: 12px 0 32px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.breadcrumbs li + li::before { content: '/'; margin-right: 8px; color: var(--axis); }
.breadcrumbs a, .blog-page a { color: var(--rent-text); text-underline-offset: 4px; }
.blog-intro { max-width: 830px; padding: 28px 0 44px; }
.blog-intro h1 { font-size: clamp(38px, 4.5vw, 60px); }
.blog-intro > p:last-child { margin-top: 20px; color: var(--ink2); font-size: 19px; max-width: 690px; }
.blog-feature { display: block; text-decoration: none; color: var(--ink) !important; padding: 32px; border: 1px solid var(--line); background: var(--surface); border-left: 4px solid var(--rent); }
.blog-feature h2 { font-size: clamp(25px, 3vw, 36px); font-weight: 500; line-height: 1.25; max-width: 700px; }
.blog-feature p { max-width: 660px; color: var(--ink2); margin: 14px 0 20px; }
.read-link { color: var(--rent-text); font-size: 14px; }
.blog-section { margin-top: 48px; }
.blog-section > h2 { font-size: 23px; font-weight: 500; margin-bottom: 10px; }
.article-list { list-style: none; margin: 0; padding: 0; }
.article-list li { border-bottom: 1px solid var(--line); }
.article-list a { display: grid; grid-template-columns: minmax(0, 1fr) 100px; gap: 24px; padding: 24px 0; text-decoration: none; }
.article-list h3 { font-size: 21px; line-height: 1.35; font-weight: 500; color: var(--ink); }
.article-list p { color: var(--ink2); font-size: 15px; max-width: 730px; margin-top: 8px; }
.article-list .read-link { align-self: center; text-align: right; }
.article-list a:hover h3, .blog-feature:hover h2 { color: var(--rent-text); }
.article-header { max-width: 850px; padding: 10px 0 32px; }
.article-header h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.16; }
.article-meta { margin-top: 20px; font-size: 13px; color: var(--muted); }
.article-layout { display: grid; grid-template-columns: 215px minmax(0, 720px); gap: 48px; align-items: start; }
.article-toc { position: sticky; top: 24px; border-top: 1px solid var(--line); padding-top: 18px; font-size: 13px; }
.article-toc h2 { font-size: 13px; font-weight: 500; margin-bottom: 12px; }
.article-toc ol { margin: 0; padding-left: 18px; }
.article-toc li { padding: 6px 0; }
.article-toc a { color: var(--ink2); text-decoration: none; }
.article-toc a:hover { color: var(--rent-text); text-decoration: underline; }
.article-body { min-width: 0; font-size: 17px; line-height: 1.75; }
.article-body .article-answer { font-size: 21px; line-height: 1.6; color: var(--ink); margin: 0 0 24px; }
.article-body p { margin: 16px 0; color: var(--ink2); }
.article-body h2 { margin: 38px 0 14px; font-size: 27px; font-weight: 500; line-height: 1.3; scroll-margin-top: 24px; }
.article-body h3 { margin: 26px 0 12px; font-size: 21px; font-weight: 500; line-height: 1.35; }
.article-body li { margin: 8px 0; color: var(--ink2); }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body .example-note { font-size: 14px; color: var(--muted); }
.table-scroll { overflow-x: auto; margin: 24px 0; border: 1px solid var(--line); background: var(--surface); }
.table-scroll:focus-visible { outline: 3px solid var(--buy); outline-offset: 3px; }
.article-body table { width: 100%; border-collapse: collapse; font-size: 15px; text-align: left; }
.article-body caption { padding: 16px; text-align: left; font-size: 14px; color: var(--ink2); background: var(--soft); }
.article-body th, .article-body td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.article-body thead th { font-weight: 500; background: var(--soft); }
.article-body tbody th { font-weight: 400; }
.article-body tr:last-child > * { border-bottom: 0; }
.article-body td { font-variant-numeric: tabular-nums; }
.formula { overflow-wrap: anywhere; font-variant-numeric: tabular-nums; padding: 16px 20px; background: var(--soft); border-left: 3px solid var(--border); }
.article-cta { background: var(--soft); border-left: 3px solid var(--rent); padding: 24px; margin: 32px 0; }
.article-cta h2 { margin: 0; font-size: 22px; }
.article-cta p { font-size: 15px; margin: 12px 0; }
.article-cta a { display: inline-block; font-size: 15px; font-weight: 500; }
.related-articles { border-top: 1px solid var(--line); margin-top: 40px; padding-top: 24px; }
.related-articles h2 { margin-top: 0; font-size: 22px; }
.related-articles ul { list-style: none; padding: 0; }
.article-method { font-size: 13px; border-top: 1px solid var(--line); margin-top: 32px; padding-top: 16px; }
.article-method p { color: var(--muted); }
@media (max-width: 1023.98px) {
  .blog-page { padding: 0 20px 60px; }
  .article-layout { grid-template-columns: 175px minmax(0, 1fr); gap: 28px; }
}
@media (max-width: 759.98px) {
  .article-layout { display: block; }
  .article-toc { position: static; margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
  .article-toc ol { columns: 1; }
  .article-header { padding-top: 0; }
  .article-body { font-size: 16px; }
  .article-body .article-answer { font-size: 19px; }
  .article-body h2 { font-size: 24px; }
  .article-list a { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .article-list .read-link { text-align: left; }
  .blog-feature { padding: 24px; }
  .masthead-end { gap: 16px; }
  .masthead-nav { gap: 16px; }
  .article-body table { min-width: 360px; }
  .article-body th, .article-body td { padding: 10px 12px; }
}