:root {
  --blog-h1: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --blog-lead: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  --blog-h2: clamp(1.25rem, 1rem + 0.8vw, 1.5rem);
  --blog-h3: clamp(1.125rem, 1rem + 0.4vw, 1.25rem);
  --blog-meta-size: 13px;
  --blog-list-title: clamp(2.125rem, 3.34vw, 3rem);
  --blog-modal-duration: 160ms;
}

.blog-index,
.blog-article,
.article-page {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

.blog-skip {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: var(--gutter);
  padding: 0.75rem 1rem;
  transform: translateY(-180%);
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
}

.blog-skip:focus {
  transform: none;
}

.blog-index :focus-visible,
.blog-article :focus-visible,
.article-page :focus-visible,
.blog-download-modal :focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 4px;
}

.blog-list-hero {
  padding-block: 3.5rem 3rem;
  background: var(--bg-panel);
}

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

.blog-list-hero h1 {
  margin: 0;
  max-width: 100%;
  font-family: var(--font-display);
  font-size: var(--blog-list-title);
  font-weight: var(--weight-normal);
  line-height: 1.3;
}

.blog-list-intro {
  max-width: 44rem;
  margin: 1.25rem 0 0;
  color: var(--text-muted);
  font-size: var(--body-size);
  line-height: 1.8;
}

.blog-list-section {
  padding-block: 3rem 4rem;
}

.blog-list-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.25rem;
}

.blog-list-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--heading-size);
  font-weight: var(--weight-normal);
}

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

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.blog-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.625rem 1.125rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--small-size);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  cursor: pointer;
}

.blog-filter:hover {
  background: var(--bg-panel-2);
}

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

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.blog-post-card,
.blog-related-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--white);
  color: var(--text);
}

.blog-post-card .post-meta,
.blog-related-card .post-meta,
.article-meta,
.blog-article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.625rem 0.875rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

.blog-post-card .chip,
.blog-related-card .chip {
  max-width: 100%;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  white-space: normal;
  overflow-wrap: anywhere;
}

.blog-post-card h3,
.blog-related-card h3 {
  margin: 1rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--weight-normal);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

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

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

.blog-post-summary {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: var(--small-size);
  line-height: 1.8;
}

.blog-read-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: auto;
  color: var(--link);
  font-size: var(--small-size);
  text-underline-offset: 0.2em;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem;
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  line-height: 1.8;
}

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

.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;
  overflow: hidden;
  white-space: nowrap;
  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);
  text-decoration: none;
}

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

.blog-breadcrumb > [aria-hidden="true"],
nav.breadcrumb > [aria-hidden="true"],
nav.breadcrumbs > [aria-hidden="true"] {
  flex: 0 0 auto;
  opacity: 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;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-article > .section:first-child,
.article-page > .section:first-child,
.blog-article main > .section:first-child,
.article-page main > .section:first-child,
.section:has(> .blog-breadcrumb),
.section:has(> nav.breadcrumb),
.section:has(> nav.breadcrumbs) {
  padding-top: 0;
  padding-bottom: 0;
}

main.wrap.reading:has(> article) {
  padding-top: 2rem;
}

.article-hero,
.blog-article-hero {
  padding-block: 0.5rem 1.75rem;
}

.article-hero .article-meta,
.article-hero .post-meta,
.blog-article-hero .blog-article-meta,
.blog-article-hero .post-meta {
  margin: 0 0 0.875rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

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

.article-lead,
.blog-article-lead,
.article-hero .lead,
.blog-article-hero .lead {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-lead);
  line-height: 1.7;
}

.article-body,
.blog-article .prose,
.article-page .prose {
  min-width: 0;
  padding-top: 0;
  padding-bottom: 5rem;
  font-size: var(--body-size);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.article-body h2,
.prose h2 {
  margin: 2rem 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

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

.article-body h3,
.prose h3 {
  margin: 1.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

.article-body section,
.prose section {
  margin-block: 0;
  padding-block: 0;
}

.article-body section + section,
.prose section + section {
  margin-top: 2rem;
}

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

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

.article-body ul,
.prose ul,
.article-body ol,
.prose ol {
  padding-left: 1.5rem;
}

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

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

.article-body blockquote,
.prose blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--border);
  border-radius: var(--r-small);
  background: var(--bg-panel-2);
  color: var(--text-muted);
}

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

.article-body code,
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.article-body :not(pre) > code,
.prose :not(pre) > code {
  padding: 0.125rem 0.3rem;
  border-radius: var(--r-small);
  background: var(--bg-panel-2);
  color: var(--text);
}

.article-body pre,
.prose pre {
  max-width: 100%;
  margin: 1.5rem 0;
  padding: 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-float);
  background: var(--bg-panel-2);
  color: var(--text);
  line-height: 1.7;
  white-space: pre;
}

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

.article-body .table-scroll,
.prose .table-scroll {
  max-width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
}

.article-body table,
.prose table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: var(--small-size);
}

.article-body .table-scroll table,
.prose .table-scroll table {
  margin: 0;
}

.article-body th,
.article-body td,
.prose th,
.prose td {
  min-width: 7em;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
  word-break: normal;
  overflow-wrap: normal;
}

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

.article-body td code,
.prose td code {
  overflow-wrap: anywhere;
}

.article-body img,
.prose img,
.article-body svg,
.prose svg {
  max-width: 100%;
}

.dl-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-block: 2rem;
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text);
}

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

.dl-card h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

.dl-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--body-size);
  line-height: 1.8;
}

.dl-card .inline-set,
.dl-card .article-download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

#related-posts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  min-width: 0;
  margin-block: 2rem;
  padding-block: 0;
}

#related-posts:empty,
#post-nav:empty {
  display: none;
}

#related-posts > .blog-related-heading {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-normal);
}

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

#post-nav .blog-nav-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.625rem;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--r-float);
  background: var(--white);
  color: var(--text);
  text-decoration: none;
}

#post-nav .blog-nav-card:hover {
  background: var(--bg-panel-2);
}

#post-nav .blog-nav-newer {
  grid-column: 2;
}

.blog-nav-label,
.blog-nav-date {
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
}

.blog-nav-title {
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  line-height: 1.6;
}

.blog-download-modal {
  width: min(30rem, calc(100% - 2.5rem));
  max-height: calc(100dvh - 3rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow-float);
  font-family: var(--font-body);
}

.blog-download-modal::backdrop {
  background: var(--overlay);
}

.blog-download-modal[open] {
  animation: blog-modal-enter var(--blog-modal-duration) ease-out both;
}

.blog-download-modal[open]::backdrop {
  animation: blog-backdrop-enter var(--blog-modal-duration) ease-out both;
}

.blog-download-modal.is-closing {
  animation: blog-modal-exit var(--blog-modal-duration) ease-in both;
}

.blog-download-modal.is-closing::backdrop {
  animation: blog-backdrop-exit var(--blog-modal-duration) ease-in both;
}

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

.blog-download-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  min-height: 44px;
  margin: 0 0 1rem auto;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--small-size);
  cursor: pointer;
}

.blog-download-modal-close:hover {
  background: var(--bg-panel-2);
}

.blog-download-modal h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

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

@keyframes blog-modal-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blog-modal-exit {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(8px); }
}

@keyframes blog-backdrop-enter {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes blog-backdrop-exit {
  from { opacity: 1; }
  to { opacity: 0; }
}

@media (max-width: 1000px) {
  .blog-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  #post-nav .blog-nav-newer {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  :root {
    --blog-h1: 1.5rem;
    --blog-list-title: clamp(1.5rem, 5vw, 1.875rem);
  }

  .blog-list-hero {
    padding-block: 2.5rem 2rem;
  }

  .blog-list-section {
    padding-block: 2rem 3rem;
  }

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

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

  .article-hero,
  .blog-article-hero {
    padding-block: 0.25rem 1.5rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .blog-download-modal[open],
  .blog-download-modal[open]::backdrop,
  .blog-download-modal.is-closing,
  .blog-download-modal.is-closing::backdrop {
    animation: none;
  }
}