:root {
  --blog-title-size: clamp(2rem, 3.6vw, 3rem);
  --blog-article-title-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --blog-lead-size: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  --blog-body-size: 1rem;
  --blog-meta-size: 0.8125rem;
  --blog-card-title-size: 1.25rem;
  --blog-h2-size: 1.5rem;
  --blog-h3-size: 1.25rem;
  --blog-gap: 1.25rem;
  --blog-card-space: 1.5rem;
  --blog-section-gap: 2.5rem;
  --blog-dialog-width: 30rem;
  --blog-motion-time: 180ms;
  --blog-link-opacity: 0.65;
  --blog-separator-opacity: 0.35;
}

.blog-list-page main,
.article-page main,
.blog-article-page main {
  min-width: 0;
}

.blog-index-hero {
  padding-block: 3rem 2.5rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.blog-index-hero .yaml-tag {
  margin: 0 0 1rem;
}

.blog-index-hero h1 {
  display: block;
  margin: 0;
  max-width: 100%;
  font-family: var(--font-display);
  font-size: var(--blog-title-size);
  font-weight: var(--weight-display);
  line-height: 1.2;
  color: var(--text);
  overflow-wrap: anywhere;
}

.blog-index-hero h1 .title-line {
  display: block;
  color: var(--accent);
}

.blog-index-lead {
  margin: 1.25rem 0 0;
  max-width: var(--reading);
  font-family: var(--font-body);
  font-size: var(--blog-lead-size);
  line-height: 1.8;
  color: var(--text-muted);
}

.blog-catalog {
  padding-block: 2rem 4rem;
  background: var(--bg-panel-2);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.blog-filter {
  min-height: 44px;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: var(--weight-semibold);
  line-height: 1.5;
  cursor: pointer;
}

.blog-filter:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.blog-filter[aria-pressed="true"] {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--on-accent);
}

.blog-filter:focus-visible,
.blog-post-card a:focus-visible,
.blog-related-card a:focus-visible,
.blog-nav-card:focus-visible,
.blog-download-close:focus-visible {
  outline: 2px solid var(--accent-dark);
  outline-offset: 4px;
}

.blog-results {
  margin: 1.25rem 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-gap);
}

.blog-post-card,
.blog-related-card {
  min-width: 0;
  padding: var(--blog-card-space);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  overflow-wrap: anywhere;
}

.blog-post-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.blog-post-meta,
.article-meta,
.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem 1rem;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

.blog-post-meta time,
.article-meta time,
.article-hero__meta time {
  font-family: var(--font-mono);
}

.blog-tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-inner);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  line-height: 1.5;
}

.blog-post-card h2,
.blog-related-card h3 {
  display: block;
  margin: 1rem 0 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-card-title-size);
  font-weight: var(--weight-heavy);
  line-height: 1.55;
}

.blog-post-card h2 a,
.blog-related-card h3 a {
  color: var(--text);
  text-decoration: none;
}

.blog-post-card h2 a:hover,
.blog-related-card h3 a:hover {
  color: var(--accent-dark);
}

.blog-post-summary,
.blog-related-card p {
  margin: 0;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

.blog-post-card .blog-read-link {
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--accent-dark);
  font-size: 0.875rem;
  font-weight: var(--weight-semibold);
  line-height: 1.6;
  text-underline-offset: 0.2em;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding-block: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.blog-empty a {
  color: var(--accent-dark);
}

/* Breadcrumb aliases share the same single-line truncation rules. */
main.wrap.reading:has(> nav + article) {
  padding-top: 28px;
}
main.wrap.reading > nav:has([aria-current="page"]) > p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  margin: 0 0 20px;
  white-space: nowrap;
}
main.wrap.reading > nav:has([aria-current="page"]) a {
  flex: 0 0 auto;
}
main.wrap.reading > nav [aria-current="page"] {
  min-width: 0;
  max-width: 30ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
main.wrap.reading > article > header {
  padding-bottom: 12px;
}
main.wrap.reading > article > .prose > h2:first-child {
  margin-top: 12px;
}
.blog-breadcrumb,
nav.breadcrumb,
nav.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
  min-width: 0;
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  padding-block: 0;
  white-space: nowrap;
  overflow: hidden;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

.blog-breadcrumb a,
nav.breadcrumb a,
nav.breadcrumbs a {
  flex: 0 0 auto;
  color: var(--text-muted);
  opacity: var(--blog-link-opacity);
  text-decoration: none;
}

.blog-breadcrumb a:hover,
nav.breadcrumb a:hover,
nav.breadcrumbs a:hover {
  color: var(--accent-dark);
  opacity: 1;
}

.blog-breadcrumb [aria-hidden="true"],
nav.breadcrumb [aria-hidden="true"],
nav.breadcrumbs [aria-hidden="true"] {
  flex: 0 0 auto;
  opacity: var(--blog-separator-opacity);
}

.blog-breadcrumb [aria-current="page"],
nav.breadcrumb [aria-current="page"],
nav.breadcrumbs [aria-current="page"] {
  flex: 0 1 auto;
  min-width: 0;
  max-width: 30ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-breadcrumb.section,
nav.breadcrumb.section,
nav.breadcrumbs.section {
  padding-block: 0;
}

.section:has(> .blog-breadcrumb),
.section:has(> nav.breadcrumb),
.section:has(> nav.breadcrumbs),
.section:has(> .wrap > .blog-breadcrumb),
.section:has(> .wrap > nav.breadcrumb),
.section:has(> .wrap > nav.breadcrumbs) {
  padding-top: 0;
  padding-bottom: 0;
}

.article-hero,
.article-header,
.article-page .article-hero.section,
.blog-article-page .article-hero.section {
  padding-block: 0.5rem 0.75rem;
  margin-block: 0;
  background: var(--bg);
}

.article-hero .article-meta,
.article-hero .article-hero__meta,
.article-header .article-meta {
  margin-top: 0;
  margin-bottom: 1rem;
}

.article-hero h1,
.article-header h1 {
  display: block;
  width: 100%;
  max-width: 100%;
  margin-block: 0.875rem 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-article-title-size);
  font-weight: var(--weight-heavy);
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.article-hero .article-lead,
.article-hero .article-summary,
.article-hero .lede,
.article-header .article-lead,
.article-header .article-summary {
  margin-top: 1rem;
  margin-bottom: 0;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-lead-size);
  line-height: 1.7;
}

.article-body,
.article-content,
.blog-article-page .prose,
.article-page .prose {
  min-width: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.article-body.section,
.article-content.section,
.blog-article-page .prose.section,
.article-page .prose.section {
  padding-block: 0 2rem;
}

.article-body section,
.article-content section,
.blog-article-page .prose section,
.article-page .prose section {
  padding-block: 0;
  margin-block: 1.5rem 0;
}

.article-body h2,
.article-content h2,
.blog-article-page .prose h2,
.article-page .prose h2 {
  display: block;
  margin: 2rem 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: var(--weight-heavy);
  line-height: 1.45;
  color: var(--text);
}

.article-body h3,
.article-content h3,
.blog-article-page .prose h3,
.article-page .prose h3 {
  display: block;
  margin: 1.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h3-size);
  font-weight: var(--weight-bold);
  line-height: 1.5;
  color: var(--text);
}

.article-body > h2:first-of-type,
.article-content > h2:first-of-type,
.blog-article-page .prose > h2:first-of-type,
.article-page .prose > h2:first-of-type,
.article-body > section:first-of-type > h2:first-child,
.article-content > section:first-of-type > h2:first-child,
.article-body section > h2:first-child,
.article-content section > h2:first-child {
  margin-top: 0;
}

.article-body > :first-child,
.article-content > :first-child {
  margin-top: 0;
}

.article-body p,
.article-content p,
.article-body ul,
.article-content ul,
.article-body ol,
.article-content ol {
  margin-block: 0 1rem;
}

.article-body ul,
.article-content ul,
.article-body ol,
.article-content ol {
  padding-inline-start: 1.5rem;
}

.article-body li + li,
.article-content li + li {
  margin-top: 0.5rem;
}

.prose a:not([class*="btn"]):not([class*="button"]),
.article-body a:not([class*="btn"]):not([class*="button"]),
.article-content a:not([class*="btn"]):not([class*="button"]) {
  color: var(--accent-dark);
  text-underline-offset: 0.2em;
}

.article-body code,
.article-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  overflow-wrap: anywhere;
}

.article-body :not(pre) > code,
.article-content :not(pre) > code {
  padding: 0.15em 0.35em;
  border-radius: var(--radius-inner);
  background: var(--bg-panel-2);
  color: var(--text);
}

.article-body pre,
.article-content pre {
  max-width: 100%;
  margin-block: 1.25rem;
  padding: 1rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel-2);
  color: var(--text);
  line-height: 1.7;
  white-space: pre;
}

.article-body pre code,
.article-content pre code {
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

.article-body blockquote,
.article-content blockquote {
  margin: 1.25rem 0;
  padding: 0.75rem 1rem;
  border-inline-start: 3px solid var(--accent);
  background: var(--bg-panel-2);
  color: var(--text-muted);
}

.article-body blockquote > :last-child,
.article-content blockquote > :last-child {
  margin-bottom: 0;
}

.article-body img,
.article-content img {
  max-width: 100%;
  height: auto;
}

.article-body .table-wrap,
.article-content .table-wrap {
  max-width: 100%;
  overflow-x: auto;
  margin-block: 1.25rem;
}

.prose table,
.doc-content table,
.article-body table,
.article-content table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin-block: 1.25rem;
  overflow-x: auto;
  border-collapse: collapse;
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.prose th,
.prose td,
.doc-content th,
.doc-content td,
.article-body th,
.article-body td,
.article-content th,
.article-content td {
  min-width: 7em;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  text-align: start;
  vertical-align: top;
  word-break: normal;
}

.prose th,
.doc-content th,
.article-body th,
.article-content th {
  background: var(--bg-panel-2);
  font-weight: var(--weight-semibold);
}

.dl-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-block: 2rem;
  padding: var(--blog-card-space);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel-2);
  color: var(--text);
  box-shadow: var(--shadow-1);
}

.dl-card > div {
  min-width: 0;
}

.dl-card h2,
.dl-card h3 {
  display: block;
  margin: 0 0 0.625rem;
  color: var(--text);
  font-size: var(--blog-h3-size);
  line-height: 1.5;
}

.dl-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.75;
}

.dl-card .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
}

#related-posts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-gap);
  margin-block: var(--blog-section-gap) 1.5rem;
}

#related-posts .blog-related-title {
  display: block;
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  line-height: 1.45;
  color: var(--text);
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-gap);
  margin-block: 1.5rem 2.5rem;
}

.blog-nav-card {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.blog-nav-card:hover {
  border-color: var(--accent);
}

.blog-nav-card--next {
  grid-column: 2;
}

.blog-nav-caption {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
}

.blog-nav-card strong {
  color: var(--text);
  font-weight: var(--weight-semibold);
  line-height: 1.65;
}

#related-posts[hidden],
#post-nav[hidden] {
  display: none;
}

.blog-download-dialog {
  box-sizing: border-box;
  width: min(var(--blog-dialog-width), calc(100% - 2rem));
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: 0;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-2);
  font-family: var(--font-body);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--blog-motion-time) ease, transform var(--blog-motion-time) ease;
}

.blog-download-dialog.is-open {
  opacity: 1;
  transform: translateY(0);
}

.blog-download-dialog::backdrop {
  background: var(--veil);
  opacity: 0;
  transition: opacity var(--blog-motion-time) ease;
}

.blog-download-dialog.is-open::backdrop {
  opacity: 1;
}

.blog-download-panel {
  position: relative;
  padding: 2rem;
}

.blog-download-panel .yaml-tag {
  margin: 0 2rem 1rem 0;
}

.blog-download-panel h2 {
  display: block;
  margin: 0 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: var(--weight-heavy);
  line-height: 1.4;
}

.blog-download-panel > p:not(.yaml-tag) {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

.blog-download-close {
  position: absolute;
  inset-block-start: 0.625rem;
  inset-inline-end: 0.625rem;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-inner);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.blog-download-close:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

@media (max-width: 700px) {
  .blog-post-grid,
  #related-posts,
  #post-nav {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-nav-card--next {
    grid-column: 1;
  }

  .blog-index-hero {
    padding-block: 2rem;
  }

  .blog-index-hero h1 {
    font-size: min(var(--blog-title-size), 1.875rem);
  }

  .blog-catalog {
    padding-bottom: 2.5rem;
  }

  .blog-post-card,
  .blog-related-card,
  .dl-card {
    padding: 1.25rem;
  }

  .article-hero h1,
  .article-header h1 {
    font-size: 1.5rem;
  }

  .article-hero,
  .article-header {
    padding-block: 0.25rem 0.75rem;
  }

  .blog-download-panel {
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-download-dialog,
  .blog-download-dialog::backdrop {
    transition: none;
    transform: none;
  }
}