:root {
  --blog-size-caption: 0.8125rem;
  --blog-size-small: 0.9375rem;
  --blog-size-body: 1rem;
  --blog-size-list-h1: clamp(1.75rem, 1.1rem + 2.2vw, 3rem);
  --blog-size-article-h1: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --blog-size-lead: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  --blog-size-h2: clamp(1.25rem, 1.1rem + 0.45vw, 1.5rem);
  --blog-size-h3: 1.25rem;
  --blog-size-close: 1.75rem;
  --blog-reading-width: 51.25rem;
  --blog-dialog-width: 31rem;
  --blog-dialog-duration: 180ms;
  --blog-card-gap: 1.5rem;
}

.blog-main {
  padding-top: 2rem;
  padding-bottom: var(--space-section);
}

.blog-hero {
  padding-block: 2rem 3rem;
  max-width: 58rem;
}

.blog-kicker,
.blog-dialog-open,
.blog-index,
.blog-article {
  font-family: var(--f-body);
}

.blog-kicker {
  margin: 0 0 1.25rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
}

.blog-hero h1 {
  margin: 0;
  max-width: 100%;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-list-h1);
  font-weight: var(--weight-normal);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.blog-intro {
  margin: 1.25rem 0 0;
  color: var(--c-muted);
  font-size: var(--blog-size-lead);
  line-height: 1.7;
}

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

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

.blog-filter {
  min-height: 3rem;
  padding: 0.65rem 1.125rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: var(--blog-size-small);
  font-weight: var(--weight-normal);
  line-height: 1.5;
  cursor: pointer;
}

.blog-filter[aria-pressed="true"] {
  border-color: var(--c-ink);
  background: var(--c-ink);
  color: var(--c-bg);
  text-decoration: underline;
  text-decoration-color: var(--c-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.35em;
}

.blog-filter:hover:not([aria-pressed="true"]) {
  border-color: var(--c-accent);
  color: var(--c-accent-dark);
}

.blog-filter:focus-visible,
.post-card a:focus-visible,
.post-nav-card:focus-visible,
.blog-download-dialog :focus-visible,
.blog-breadcrumb a:focus-visible,
nav.breadcrumb a:focus-visible,
nav.breadcrumbs a:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
}

.blog-status {
  margin: 1.25rem 0 1.5rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
  line-height: 1.6;
}

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

.blog-post-grid > *,
#related-posts > *,
#post-nav > * {
  min-width: 0;
}

.blog-post-grid .post-card,
#related-posts .post-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-bg);
  color: var(--c-ink);
}

.post-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.125rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
  line-height: 1.6;
}

.post-card__meta .tag,
.article-meta .tag {
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: var(--c-panel);
  color: var(--c-ink);
  font-size: var(--blog-size-caption);
  font-weight: var(--weight-normal);
}

.post-card h2,
.post-card h3 {
  margin: 0;
  max-width: 100%;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h3);
  font-weight: var(--weight-normal);
  line-height: 1.55;
  overflow-wrap: anywhere;
}

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

.post-card h2 a:hover,
.post-card h3 a:hover {
  color: var(--c-accent-dark);
  text-decoration: underline;
  text-decoration-color: var(--c-accent);
  text-underline-offset: 0.2em;
}

.post-card > p {
  margin: 1rem 0 1.5rem;
  color: var(--c-muted);
  font-size: var(--blog-size-small);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.post-card > .text-link {
  margin-top: auto;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  color: var(--c-muted);
  font-size: var(--blog-size-body);
  line-height: 1.8;
}

.blog-breadcrumb,
nav.breadcrumb,
nav.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.5rem;
  min-width: 0;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding: 0;
  overflow: hidden;
  color: var(--c-muted);
  font-family: var(--f-body);
  font-size: var(--blog-size-caption);
  line-height: 1.7;
  white-space: nowrap;
}

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

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

.blog-breadcrumb > span:not([aria-current]),
nav.breadcrumb > span:not([aria-current]),
nav.breadcrumbs > span:not([aria-current]) {
  flex: 0 0 auto;
  color: var(--c-muted);
  opacity: 0.55;
}

.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 main,
.article-main {
  padding-top: 0.5rem;
  padding-bottom: 3rem;
}

main.reading {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

main.reading h1 {
  font-size: var(--blog-size-article-h1);
  line-height: 1.32;
}

main.reading > header,
main.reading > article > header {
  margin-bottom: 0;
  padding-bottom: 0.75rem;
}

main.reading .lede {
  margin-bottom: 0;
}

main.reading .prose > section:first-child > h2:first-child {
  margin-top: 1rem;
}

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

.article-hero,
.blog-article .article-hero.section {
  margin: 0 0 1.75rem;
  padding-block: 0.5rem 0;
}

.article-meta,
.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
  line-height: 1.7;
}

.article-hero h1,
.blog-article h1 {
  max-width: 100%;
  margin: 1rem 0;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-article-h1);
  font-weight: var(--weight-normal);
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.article-lead,
.article-hero__lead,
.article-hero > p:not(.article-meta):not(.article-hero__meta) {
  margin: 1rem 0 0;
  color: var(--c-muted);
  font-size: var(--blog-size-lead);
  line-height: 1.7;
}

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

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

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

.article-body h2,
.blog-article .prose h2 {
  margin: 2rem 0 1rem;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

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

.article-body h3,
.blog-article .prose h3 {
  margin: 1.5rem 0 0.75rem;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h3);
  font-weight: var(--weight-normal);
  line-height: 1.55;
}

.article-body p,
.blog-article .prose p {
  margin: 0 0 1rem;
}

.article-body ul,
.article-body ol,
.blog-article .prose ul,
.blog-article .prose ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

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

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

.article-body a:not([class*="btn"]):not([class*="button"]):hover,
.blog-article .prose a:not([class*="btn"]):not([class*="button"]):hover {
  color: var(--c-accent-dark);
}

.article-body code,
.blog-article .prose code {
  border-radius: var(--r-xs);
  background: var(--c-panel);
  color: var(--c-ink);
  font-family: var(--f-mono);
  font-size: var(--blog-size-small);
  overflow-wrap: anywhere;
}

.article-body pre,
.blog-article .prose pre {
  max-width: 100%;
  margin: 1.25rem 0;
  padding: 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: var(--c-panel);
  color: var(--c-ink);
  line-height: 1.75;
}

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

.article-body blockquote,
.blog-article .prose blockquote {
  margin: 1.25rem 0;
  padding: 0.75rem 1.25rem;
  border-left: 2px solid var(--c-accent);
  background: var(--c-panel);
  color: var(--c-ink);
}

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

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

.article-body table,
.blog-article .prose table {
  display: block;
  max-width: 100%;
  margin-block: 1.25rem;
  overflow-x: auto;
  border-collapse: collapse;
  color: var(--c-ink);
  font-size: var(--blog-size-small);
}

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

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

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

.dl-card,
.article-download {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-width: 0;
  margin-block: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  background: var(--c-block-green);
  color: var(--c-ink);
}

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

.dl-card h2,
.article-download h2,
.blog-article .prose .dl-card h2 {
  margin: 0 0 0.75rem;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

.dl-card p,
.article-download p,
.blog-article .prose .dl-card p {
  margin: 0;
  color: var(--c-ink);
  font-size: var(--blog-size-small);
  line-height: 1.7;
}

.dl-card__actions,
.article-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

#related-posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18.75rem), 1fr));
  gap: var(--blog-card-gap);
  width: 100%;
  max-width: var(--blog-reading-width);
  margin: 2.5rem auto 0;
}

#related-posts > h2 {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-card-gap);
  width: 100%;
  max-width: var(--blog-reading-width);
  margin: 2rem auto 0;
}

.post-nav-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  background: var(--c-bg);
  color: var(--c-ink);
  text-decoration: none;
  overflow-wrap: anywhere;
}

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

.post-nav-card__label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
  line-height: 1.6;
}

.post-nav-card__title {
  color: var(--c-ink);
  font-size: var(--blog-size-body);
  line-height: 1.7;
}

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

.post-nav-card:hover .post-nav-card__title {
  color: var(--c-accent-dark);
}

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

body.blog-dialog-open {
  overflow: hidden;
}

.blog-download-dialog {
  box-sizing: border-box;
  width: min(var(--blog-dialog-width), calc(100% - 2rem));
  max-width: calc(100% - 2rem);
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-body);
}

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

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

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

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

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

.blog-download-dialog__panel {
  position: relative;
  padding: 3.5rem 2rem 2rem;
}

.blog-download-dialog__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--r-round);
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: var(--blog-size-close);
  font-weight: var(--weight-normal);
  line-height: 1;
  cursor: pointer;
}

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

.blog-download-dialog__kicker {
  margin: 0 0 1rem;
  color: var(--c-muted);
  font-size: var(--blog-size-caption);
  line-height: 1.6;
}

.blog-download-dialog h2 {
  margin: 0 0 1rem;
  color: var(--c-ink);
  font-family: var(--f-display);
  font-size: var(--blog-size-h2);
  font-weight: var(--weight-normal);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.blog-download-dialog__panel > p:not(.blog-download-dialog__kicker) {
  margin: 0 0 1.5rem;
  color: var(--c-muted);
  font-size: var(--blog-size-body);
  line-height: 1.75;
}

@keyframes blog-dialog-enter {
  from { opacity: 0; transform: translateY(0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blog-dialog-exit {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(0.5rem); }
}

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

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

@media (max-width: 680px) {
  .blog-main {
    padding-top: 1rem;
  }

  .blog-hero {
    padding-block: 1.5rem 2rem;
  }

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

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

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

  .post-nav-card--next {
    grid-column: auto;
  }

  .dl-card,
  .article-download {
    padding: 1.25rem;
  }

  .blog-download-dialog__panel {
    padding: 3.5rem 1.25rem 1.5rem;
  }
}

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