/* Reading surfaces inherit the website's type, palette and focus treatment. */
.journal-wrap { width: min(calc(100% - 48px), 1080px); margin-inline: auto; padding: 72px 0 88px; }
.journal-intro { max-width: 720px; margin-bottom: 64px; }
.journal-intro h1 { margin: 0 0 32px; }
.journal-intro p { max-width: 34em; color: var(--ink-2); font-size: 18px; }
.journal-intro .journal-lead { color: var(--ink); font-size: clamp(23px, 3vw, 32px); line-height: 1.55; }
.journal-entry { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 40px; padding: 38px 0; border-top: 1px solid var(--line); }
.entry-meta { display: flex; flex-direction: column; gap: 8px; padding-top: 7px; color: var(--ink-2); font-size: 14px; }
.entry-meta span { color: var(--red-text); }
.journal-entry h2 { max-width: 24em; margin: 0 0 16px; font-size: clamp(24px, 3vw, 32px); line-height: 1.45; text-wrap: balance; }
.journal-entry h2 a { color: var(--ink); text-decoration: none; }
.journal-entry h2 a:hover { color: var(--red-text); text-decoration: underline; }
.journal-entry p { max-width: 34em; margin: 0 0 16px; color: var(--ink-2); }
.article-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; text-decoration: none; }
.article-link span { font-size: 20px; }
.journal-note { max-width: 720px; margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line); }
.journal-note h2 { margin: 0 0 16px; font-size: 22px; }
.journal-note p { color: var(--ink-2); }
.article-breadcrumb { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 32px; color: var(--ink-2); font-size: 14px; }
.article-breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; }
.article-header { max-width: 880px; margin-bottom: 56px; }
.article-header h1 { margin: 0 0 28px; max-width: 18em; font-size: clamp(32px, 4.4vw, 52px); line-height: 1.3; text-wrap: balance; }
.article-lead { max-width: 36em; color: var(--ink-2); font-size: 19px; line-height: 1.85; }
.article-meta { margin-top: 28px; color: var(--ink-2); font-size: 14px; }
.article-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 64px; align-items: start; border-top: 1px solid var(--line); padding-top: 40px; }
.article-toc { position: sticky; top: 104px; }
.article-toc h2 { margin: 0 0 14px; font-size: 16px; }
.article-toc ol { margin: 0; padding: 0; list-style: none; }
.article-toc li + li { margin-top: 6px; }
.article-toc a { display: block; padding-block: 8px; color: var(--ink-2); font-size: 14px; line-height: 1.65; text-decoration: none; }
.article-toc a:hover { color: var(--ink); text-decoration: underline; }
.article-body { min-width: 0; max-width: 720px; font-size: 17px; line-height: 1.95; }
.article-body section + section { margin-top: 48px; }
.article-body h2 { margin: 0 0 20px; font-size: clamp(23px, 2.6vw, 28px); line-height: 1.5; text-wrap: balance; }
.article-body p { margin: 0 0 22px; color: var(--ink-2); }
.article-body strong { color: var(--ink); }
.article-body :target { scroll-margin-top: 100px; }
.method-flow { margin: 32px 0; padding: 28px; background: var(--bg-soft); border-radius: 12px; }
.method-flow ol { margin: 0; padding-left: 24px; }
.method-flow li { padding: 4px 0 18px 8px; }
.method-flow li:last-child { padding-bottom: 0; }
.method-flow li::marker { color: var(--red-text); }
.method-flow strong, .method-flow span { display: block; }
.method-flow span { color: var(--ink-2); font-size: 15px; }
.method-flow figcaption { margin-top: 24px; color: var(--ink-2); font-size: 13px; }
.article-sources ul, .related-articles ul { padding-left: 22px; }
.article-sources li, .related-articles li { margin-block: 12px; }
.article-end { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; }
.related-articles { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--line); }
.related-articles h2 { font-size: 22px; }
.related-articles a { display: inline-block; padding-block: 7px; }
@media (max-width: 820px) {
  .journal-wrap { padding-top: 40px; }
  .journal-intro { margin-bottom: 40px; }
  .journal-entry { grid-template-columns: 1fr; gap: 14px; padding-block: 28px; }
  .entry-meta { flex-direction: row; flex-wrap: wrap; gap: 8px 20px; padding: 0; }
  .article-layout { grid-template-columns: 1fr; gap: 36px; padding-top: 24px; }
  .article-toc { position: static; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
  .article-header { margin-bottom: 32px; }
  .article-breadcrumb { margin-bottom: 20px; }
  .article-lead { font-size: 18px; }
  .method-flow { padding: 22px; }
}
@media (max-width: 480px) {
  .journal-wrap { width: calc(100% - 40px); }
}
@media print {
  .journal-wrap { width: 100%; padding: 0; }
  .article-toc, .article-breadcrumb, .related-articles { display: none; }
  .article-layout { display: block; padding-top: 24px; }
  .article-body { max-width: none; }
  .method-flow { background: transparent; border: 1px solid var(--line); break-inside: avoid; }
}