:root {
  --blog-size-small: 0.8125rem;
  --blog-size-body: 1rem;
  --blog-size-card-title: 1.125rem;
  --blog-size-h3: 1.25rem;
  --blog-size-h2: 1.5rem;
  --blog-size-list-title: clamp(1.625rem, 3.4vw, 3rem);
  --blog-size-article-title: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --blog-size-lead: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  --blog-line-title: 1.32;
  --blog-line-body: 1.85;
  --blog-line-lead: 1.7;
  --blog-line-meta: 1.6;
  --blog-letter-title: -0.025em;
  --blog-card-padding: 1.5rem;
  --blog-gap: 1.25rem;
  --blog-focus-width: 2px;
  --blog-focus-offset: 4px;
}

.blog-index {
  background: linear-gradient(180deg, var(--bg) 0, var(--bg-panel) 42rem);
  color: var(--text);
  font-family: var(--font-body);
}

.blog-list-main {
  padding-top: 2.5rem;
  padding-bottom: 5rem;
  min-width: 0;
}

.blog-list-hero {
  max-width: 54rem;
  padding-block: 1.25rem 2.5rem;
}

.blog-eyebrow {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
}

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

.blog-list-lead {
  margin: 1.125rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-size-lead);
  line-height: var(--blog-line-lead);
}

.blog-catalog {
  min-width: 0;
}

.blog-catalog-title {
  display: block;
  margin: 0 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: var(--blog-line-title);
}

.blog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  max-width: 100%;
  padding: 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel-2);
}

.blog-filter {
  position: relative;
  min-height: 44px;
  padding: 0.625rem 1rem;
  border: 1px solid var(--clear);
  border-radius: var(--r-pill);
  background: var(--clear);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-size-small);
  font-weight: var(--weight-medium);
  line-height: var(--blog-line-meta);
  cursor: pointer;
  transition: color var(--time-fast) var(--ease-out), background var(--time-fast) var(--ease-out);
}

.blog-filter:hover {
  color: var(--text);
}

.blog-filter[aria-pressed="true"] {
  background: var(--bg-panel);
  color: var(--text);
}

.blog-filter[aria-pressed="true"]::after {
  position: absolute;
  right: 1rem;
  bottom: 0.2rem;
  left: 1rem;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--accent);
  content: "";
}

.blog-filter:focus-visible,
.blog-post-card a:focus-visible,
.related-card a:focus-visible,
.post-nav-card:focus-visible,
.blog-skip:focus-visible {
  outline: var(--blog-focus-width) solid var(--text);
  outline-offset: var(--blog-focus-offset);
}

.blog-count {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
}

.blog-post-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: var(--blog-gap);
  min-width: 0;
}

.blog-post-card,
.related-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--blog-card-padding);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text);
  box-shadow: var(--shadow-float);
}

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

.blog-post-card .tag,
.related-card .tag,
.article-meta .tag {
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text);
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
}

.blog-post-card h3,
.related-card h3 {
  display: block;
  max-width: 100%;
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: var(--blog-size-card-title);
  font-weight: var(--weight-medium);
  line-height: var(--blog-line-lead);
  overflow-wrap: anywhere;
}

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

.blog-post-card h3 a:hover,
.related-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.blog-post-card .post-summary,
.related-card .post-summary {
  margin: 0.875rem 0 1.25rem;
  color: var(--text-muted);
  font-size: var(--blog-size-body);
  line-height: var(--blog-line-lead);
  overflow-wrap: anywhere;
}

.blog-post-card .post-link,
.related-card .post-link {
  align-self: flex-start;
  margin-top: auto;
  padding-block: 0.375rem;
  color: var(--text);
  font-size: var(--blog-size-small);
  text-decoration: none;
}

.blog-post-card .post-link:hover,
.related-card .post-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  line-height: var(--blog-line-body);
}

.blog-empty a {
  color: var(--text);
  text-underline-offset: 0.2em;
}

.blog-skip {
  position: fixed;
  top: 0.75rem;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel-2);
  color: var(--text);
  font-size: var(--blog-size-body);
  transform: translateY(-180%);
}

.blog-skip:focus {
  transform: translateY(0);
}

main.reading:has(> article) {
  padding-top: 24px;
}

main.reading > nav:has([aria-current="page"]) > p {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
  min-width: 0;
  margin: 0 0 20px;
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
  white-space: nowrap;
}

main.reading > nav:has([aria-current="page"]) :is(a, [aria-hidden="true"]) {
  flex: 0 0 auto;
}

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

main.reading > article > header {
  padding-bottom: 12px;
}

main.reading > article > header > p:last-child {
  margin-bottom: 0;
}

main.reading > article > header + :is(.prose, section) {
  margin-top: 0;
  padding-top: 20px;
}

main.reading > article > header + .prose > h2:first-child,
main.reading > article > header + .prose > section:first-child > h2:first-child,
main.reading > article > header + section > h2:first-child {
  margin-top: 0;
}

.blog-breadcrumb,
nav.breadcrumb,
nav.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
  min-width: 0;
  max-width: 100%;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding-block: 0;
  overflow: hidden;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
  white-space: nowrap;
}

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

.blog-breadcrumb a:hover,
nav.breadcrumb a:hover,
nav.breadcrumbs a:hover {
  color: var(--text);
}

.blog-breadcrumb :is(.separator, .breadcrumb-separator, [aria-hidden="true"]),
nav.breadcrumb :is(.separator, .breadcrumb-separator, [aria-hidden="true"]),
nav.breadcrumbs :is(.separator, .breadcrumb-separator, [aria-hidden="true"]) {
  flex: 0 0 auto;
  color: rgba(var(--text-rgb), 0.35);
}

.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;
  color: var(--text-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.section:has(.blog-breadcrumb),
.section:has(nav.breadcrumb),
.section:has(nav.breadcrumbs) {
  padding-top: 1.25rem;
  padding-bottom: 0;
}

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

:is(.article-hero, .post-hero),
:is(.article-hero, .post-hero).section {
  min-width: 0;
  margin-block: 0;
  padding-top: 0.5rem;
  padding-bottom: 1.5rem;
}

:is(.article-hero, .post-hero) :is(.article-meta, .post-meta) {
  margin: 0 0 1rem;
}

:is(.article-hero, .post-hero) h1,
.blog-article h1,
.article-page h1 {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 0.875rem 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-article-title);
  font-weight: var(--weight-normal);
  line-height: var(--blog-line-title);
  letter-spacing: var(--blog-letter-title);
  overflow-wrap: anywhere;
}

:is(.article-hero, .post-hero) :is(.article-lead, .post-lead, .lead),
.article-lead,
.post-lead {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-size-lead);
  line-height: var(--blog-line-lead);
  overflow-wrap: anywhere;
}

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

:is(.article-content, .article-body, .article-prose, article.prose) section,
:is(.article-content, .article-body, .article-prose, article.prose) section.section {
  margin-block: 0 1.75rem;
  padding-block: 0;
}

:is(.article-content, .article-body, .article-prose, article.prose) h2 {
  display: block;
  max-width: 100%;
  margin: 2rem 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-medium);
  line-height: var(--blog-line-title);
}

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

:is(.article-content, .article-body, .article-prose, article.prose) h3 {
  display: block;
  max-width: 100%;
  margin: 1.5rem 0 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-h3);
  font-weight: var(--weight-medium);
  line-height: var(--blog-line-title);
}

:is(.article-content, .article-body, .article-prose, article.prose) :is(p, ul, ol, pre, blockquote) {
  margin-block: 0 1.125rem;
}

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

:is(.article-content, .article-body, .article-prose, article.prose) li + li {
  margin-top: 0.375rem;
}

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

.prose a:not([class*="btn"]):not([class*="button"]):hover,
:is(.article-content, .article-body, .article-prose) a:not([class*="btn"]):not([class*="button"]):hover {
  text-decoration-color: var(--text);
}

:is(.prose, .article-content, .article-body, .article-prose) code {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--blog-size-small);
  overflow-wrap: anywhere;
}

:is(.prose, .article-content, .article-body, .article-prose) :not(pre) > code {
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  background: var(--bg-panel-2);
}

:is(.prose, .article-content, .article-body, .article-prose) pre {
  max-width: 100%;
  padding: 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--ink-window);
  color: var(--text);
  line-height: var(--blog-line-lead);
  white-space: pre;
  tab-size: 2;
}

:is(.prose, .article-content, .article-body, .article-prose) pre code {
  padding: 0;
  border: 0;
  background: var(--clear);
  overflow-wrap: normal;
  word-break: normal;
  white-space: inherit;
}

:is(.article-content, .article-body, .article-prose, article.prose) blockquote {
  padding: 0.75rem 1.25rem;
  border-inline-start: 2px solid var(--border);
  border-radius: var(--r-xs);
  background: var(--bg-panel-2);
  color: var(--text-muted);
}

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

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

:is(.prose, .article-content, .article-body, .article-prose) :is(th, td) {
  min-width: 9rem;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  text-align: start;
  vertical-align: top;
  overflow-wrap: normal;
  word-break: normal;
}

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

:is(.prose, .article-content, .article-body, .article-prose) :is(img, svg, video) {
  max-width: 100%;
}

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

.article-download > div {
  flex: 1 1 18rem;
  min-width: 0;
}

.article-download h3 {
  display: block;
  margin: 0 0 0.625rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-h3);
  font-weight: var(--weight-medium);
  line-height: var(--blog-line-title);
}

.article-download p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-size-body);
  line-height: var(--blog-line-lead);
}

.article-download .article-download-actions {
  display: flex;
  flex: 0 1 auto;
  flex-wrap: wrap;
  gap: 0.75rem;
}

#related-posts,
#post-nav {
  min-width: 0;
  margin-block: 2rem;
  padding-block: 0;
}

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

#related-posts > h2 {
  display: block;
  margin: 0 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: var(--blog-line-title);
}

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

#post-nav .post-nav-card {
  display: block;
  min-width: 0;
  padding: var(--blog-card-padding);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text);
  text-decoration: none;
}

#post-nav .post-nav-card:hover {
  border-color: var(--text-muted);
}

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

.post-nav-label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
  font-size: var(--blog-size-small);
  line-height: var(--blog-line-meta);
}

.post-nav-title {
  display: block;
  color: var(--text);
  font-size: var(--blog-size-body);
  line-height: var(--blog-line-lead);
  overflow-wrap: anywhere;
}

@media (max-width: 600px) {
  .blog-list-main {
    padding-top: 1.5rem;
    padding-bottom: 3rem;
  }

  .blog-list-hero {
    padding-block: 1rem 2rem;
  }

  .blog-list-hero h1 {
    font-size: clamp(1.5rem, 5.5vw, 1.875rem);
  }

  :is(.article-hero, .post-hero) h1,
  .blog-article h1,
  .article-page h1 {
    font-size: 1.5rem;
  }

  .blog-filters {
    border-radius: var(--r-card);
  }

  .blog-filter {
    padding-inline: 0.875rem;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .blog-filter {
    transition: none;
  }
}