:root {
  --blog-card-min: 18.75rem;
  --blog-reading-measure: 46rem;
  --blog-copy-measure: 72ch;
  --blog-transition-fast: 180ms ease;
}

.blog-hero {
  padding-top: clamp(4rem, 9vw, 7rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  text-align: center;
}

.blog-kicker,
.section-eyebrow {
  margin: 0 0 0.85rem;
  color: var(--color-brand);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.blog-hero h1 {
  max-width: 100%;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 1.35rem + 2vw, 3rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.blog-hero-lead {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 0.94rem + 0.3vw, 1.125rem);
  line-height: 1.75;
}

.blog-browser {
  padding-bottom: clamp(5rem, 10vw, 8rem);
}

.blog-browser-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.blog-browser-head h2 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.3rem + 0.7vw, 2rem);
  line-height: 1.25;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.blog-filter-button {
  max-width: 100%;
  overflow: hidden;
  padding: 0.65rem 0.9rem;
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-large);
  background: var(--color-page);
  color: var(--color-muted);
  font: 600 0.8125rem/1 var(--font-body);
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  transition:
    border-color var(--blog-transition-fast),
    color var(--blog-transition-fast),
    background-color var(--blog-transition-fast);
}

.blog-filter-button:hover,
.blog-filter-button:focus-visible {
  border-color: var(--color-brand);
  color: var(--color-brand-deep);
}

.blog-filter-button.is-active {
  border-color: var(--color-brand);
  background: var(--color-brand);
  color: var(--color-page);
}

.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--blog-card-min)), 1fr));
  gap: 1.5rem;
}

.post-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-page);
  box-shadow: var(--shadow-card);
}

.post-card-meta,
.related-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.post-card-tag,
.related-post-meta span {
  max-width: 100%;
  overflow: hidden;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-large);
  background: var(--color-panel);
  color: var(--color-brand-deep);
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-card h3 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 1rem + 0.45vw, 1.375rem);
  line-height: 1.45;
}

.post-card p {
  margin: 0.9rem 0 1.4rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.post-card-link,
.related-post-card > a {
  align-self: flex-start;
  margin-top: auto;
  color: var(--color-brand-deep);
  font-weight: 700;
  text-decoration: none;
}

.post-card-link:hover,
.post-card-link:focus-visible,
.related-post-card > a:hover,
.related-post-card > a:focus-visible {
  color: var(--color-brand);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.post-empty {
  margin: 2rem 0 0;
  padding: 2rem;
  border-radius: var(--radius-card);
  background: var(--color-panel);
  color: var(--color-muted);
  text-align: center;
}

.article-page {
  padding-bottom: 5rem;
}

.article-head {
  width: min(var(--reading-width), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
}

.article-breadcrumb,
.blog-breadcrumb,
nav.breadcrumb,
nav.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.8125rem;
  line-height: 1.45;
  white-space: nowrap;
}

.article-breadcrumb a,
.blog-breadcrumb a,
nav.breadcrumb a,
nav.breadcrumbs a {
  flex: 0 0 auto;
  color: var(--color-muted);
  text-decoration: none;
  opacity: 0.6;
}

.article-breadcrumb a:hover,
.article-breadcrumb a:focus-visible,
.blog-breadcrumb a:hover,
.blog-breadcrumb a:focus-visible,
nav.breadcrumb a:hover,
nav.breadcrumb a:focus-visible,
nav.breadcrumbs a:hover,
nav.breadcrumbs a:focus-visible {
  color: var(--color-brand-deep);
  opacity: 1;
}

.article-breadcrumb .separator,
.blog-breadcrumb .separator,
nav.breadcrumb .separator,
nav.breadcrumbs .separator {
  flex: 0 0 auto;
  opacity: 0.35;
}

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

.article-hero {
  padding-top: 0.5rem;
  padding-bottom: 2rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.875rem;
  color: var(--color-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.article-meta .tag {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.article-hero h1 {
  max-width: 100%;
  margin-block: 0.875rem 0.75rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 800;
  line-height: 1.32;
  letter-spacing: -0.025em;
}

.article-lead {
  max-width: var(--blog-copy-measure);
  margin: 0.9rem 0 0;
  color: var(--color-muted);
  font-size: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  line-height: 1.7;
}

.prose {
  width: min(var(--reading-width), calc(100% - (var(--gutter) * 2)));
  margin-inline: auto;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
  overflow-wrap: break-word;
}

.reading-wrap .prose,
.prose.reading-wrap {
  width: 100%;
}

.prose > :first-child {
  margin-top: 0;
}

.prose h2 {
  margin: 2.5rem 0 1rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.18rem + 0.45vw, 1.5rem);
  line-height: 1.4;
}

.prose > h2:first-of-type,
.prose > section:first-child > h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin: 1.8rem 0 0.75rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 1.04rem + 0.3vw, 1.25rem);
  line-height: 1.45;
}

.prose p,
.prose ul,
.prose ol,
.prose blockquote,
.prose pre,
.prose .table-wrap {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.prose ul,
.prose ol {
  padding-left: 1.4rem;
}

.prose li + li {
  margin-top: 0.45rem;
}

.prose > section {
  padding: 0;
}

.prose > section + section {
  margin-top: 2.5rem;
}

.prose > section > :first-child {
  margin-top: 0;
}

.prose > section > :last-child {
  margin-bottom: 0;
}

.prose a:not([class*="btn"]):not([class*="button"]) {
  color: var(--color-brand-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.prose a:not([class*="btn"]):not([class*="button"]):hover,
.prose a:not([class*="btn"]):not([class*="button"]):focus-visible {
  color: var(--color-brand);
}

.prose blockquote {
  padding: 1rem 1.25rem;
  border-left: 0.2rem solid var(--color-sketch-blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel);
  color: var(--color-muted);
}

.prose code {
  border-radius: var(--radius-xs);
  background: var(--color-panel-strong);
  color: var(--color-ink);
  font-family: var(--font-code);
  font-size: 0.9em;
}

.prose :not(pre) > code {
  padding: 0.15em 0.4em;
}

.prose pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 1.2rem;
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.prose pre code {
  padding: 0;
  background: transparent;
  color: var(--color-ink);
  line-height: 1.7;
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-md);
}

.data-table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
}

.prose > table.data-table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 0.8rem 1rem;
  border-bottom: 0.0625rem solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  background: var(--color-panel);
  color: var(--color-ink);
}

.end-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2.75rem;
  padding: clamp(1.4rem, 4vw, 2rem);
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-panel);
}

.end-download-card h2 {
  margin: 0;
  font-size: clamp(1.25rem, 1.12rem + 0.45vw, 1.5rem);
}

.end-download-card p {
  margin: 0.55rem 0 0;
  color: var(--color-muted);
}

.end-download-card .button-row {
  flex: 0 0 auto;
  margin: 0;
}

.article-related {
  width: min(var(--reading-width), calc(100% - (var(--gutter) * 2)));
  margin: 3rem auto 0;
}

#related-posts h2 {
  margin: 0 0 1.25rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 1.18rem + 0.45vw, 1.5rem);
  line-height: 1.4;
}

.related-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(18.75rem, 1fr));
  gap: 1rem;
}

.related-post-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 1.35rem;
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-page);
  box-shadow: var(--shadow-chip);
}

.related-post-card h3 {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  line-height: 1.5;
}

.related-post-card p {
  display: -webkit-box;
  margin: 0.75rem 0 1.1rem;
  overflow: hidden;
  color: var(--color-muted);
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  width: min(var(--reading-width), calc(100% - (var(--gutter) * 2)));
  margin: 1.5rem auto 0;
}

.post-nav-link {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.2rem;
  border: 0.0625rem solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-ink);
  text-decoration: none;
}

.post-nav-link:hover,
.post-nav-link:focus-visible {
  border-color: var(--color-brand);
}

.post-nav-link strong {
  overflow: hidden;
  line-height: 1.5;
  text-overflow: ellipsis;
}

.post-nav-label {
  color: var(--color-muted);
  font-size: 0.8125rem;
}

.post-nav-next {
  grid-column: 2;
  text-align: right;
}

@media (max-width: 51.25rem) {
  .blog-browser-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-filter {
    justify-content: flex-start;
  }

  .related-post-grid {
    grid-template-columns: repeat(2, minmax(18.75rem, 1fr));
  }
}

@media (max-width: 43rem) {
  .blog-hero {
    padding-top: 3.5rem;
    padding-bottom: 3rem;
  }

  .blog-hero h1 {
    font-size: clamp(1.75rem, 7vw, 1.875rem);
  }

  .related-post-grid,
  #post-nav {
    grid-template-columns: minmax(0, 1fr);
  }

  .post-nav-next {
    grid-column: 1;
    text-align: left;
  }

  .end-download-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .end-download-card .button-row {
    width: 100%;
  }
}

@media (max-width: 30rem) {
  .blog-filter {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .blog-filter-button {
    width: 100%;
  }

  .post-card {
    padding: 1.25rem;
  }
}