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

.blog-skip {
  position: fixed;
  top: 1rem;
  left: var(--gutter);
  z-index: 100;
  padding: 0.75rem 1rem;
  transform: translateY(-200%);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--text-hi);
}

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

.blog-main {
  padding-bottom: 5rem;
}

.blog-list-hero {
  padding-block: 3.5rem 2.5rem;
}

.blog-eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.blog-list-hero h1 {
  margin: 0;
  max-width: 100%;
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem);
  font-weight: 400;
  line-height: 1.3;
}

.blog-list-lead {
  max-width: 46rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

.blog-catalogue {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.blog-filter button {
  position: relative;
  padding: 0.7rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg);
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

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

.blog-filter button[aria-pressed="true"] {
  border-color: var(--line-2);
  background: var(--panel);
  color: var(--text-hi);
}

.blog-filter button[aria-pressed="true"]::after {
  position: absolute;
  right: 0.75rem;
  bottom: -1px;
  left: 0.75rem;
  height: 2px;
  background: var(--grad);
  content: "";
}

.blog-filter button:focus-visible,
.post-card a:focus-visible,
.post-nav__link:focus-visible,
.blog-download-dialog a:focus-visible,
.blog-download-dialog button:focus-visible {
  outline: 2px solid var(--accent-soft);
  outline-offset: 4px;
}

.blog-count {
  min-height: 1.5em;
  margin: 1.25rem 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

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

.blog-post-grid .post-card,
#related-posts .post-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-card);
}

.post-card__meta,
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.post-card__meta time {
  font-family: var(--f-mono);
  font-size: 0.75rem;
}

.post-card h2,
.post-card h3 {
  margin: 1rem 0 0.75rem;
  font-family: var(--f-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

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

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

.post-card p {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.post-card .more {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-soft);
  font-size: 0.875rem;
  text-decoration: none;
}

.post-card .more:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

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

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

.blog-breadcrumb,
nav.breadcrumb,
nav.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  padding-top: 0;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  white-space: nowrap;
}

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

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

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

.article-page main > .section,
.article-page .article-shell.section,
.article-page .section:has(> nav.breadcrumb),
.article-page .section:has(> nav.breadcrumbs),
.article-page .section:has(> .blog-breadcrumb) {
  padding-block: 1.5rem 2rem;
}

.article-shell {
  width: 100%;
  max-width: var(--reading);
  margin-inline: auto;
}

main.wrap:has(.article-body) {
  max-width: calc(var(--reading) + var(--gutter) * 2);
  padding-top: 32px;
  padding-bottom: 2rem;
}

main.wrap:has(.article-body) h1 {
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  line-height: 1.32;
}

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

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

.article-hero h1 {
  max-width: 100%;
  margin: 1rem 0 0;
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 500;
  line-height: 1.32;
  overflow-wrap: break-word;
}

.article-lead,
.article-hero .lead {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  line-height: 1.7;
}

.article-body,
.article-page .prose {
  min-width: 0;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.85;
  overflow-wrap: break-word;
}

.article-body h2,
.article-page .prose h2 {
  margin: 2rem 0 1rem;
  color: var(--text-hi);
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 1rem + 0.6vw, 1.5rem);
  font-weight: 500;
  line-height: 1.5;
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

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

.article-body h3,
.article-page .prose h3 {
  margin: 1.5rem 0 0.75rem;
  color: var(--text-hi);
  font-family: var(--f-display);
  font-size: clamp(1.125rem, 1rem + 0.3vw, 1.25rem);
  font-weight: 500;
  line-height: 1.5;
}

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

.article-body ul,
.article-body ol,
.article-page .prose ul,
.article-page .prose ol {
  margin: 1rem 0 1.25rem;
  padding-left: 1.5rem;
}

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

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

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

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

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

.article-body code,
.article-page .prose code {
  color: var(--text-hi);
  font-family: var(--f-mono);
  font-size: 0.875em;
  overflow-wrap: anywhere;
}

.article-body :not(pre) > code,
.article-page .prose :not(pre) > code {
  padding: 0.1em 0.35em;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--text-hi);
}

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

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

.article-body blockquote,
.article-page .prose blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 2px solid var(--accent);
  color: var(--muted);
}

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

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

.article-body table,
.article-page .prose table {
  display: block;
  max-width: 100%;
  margin-block: 1.25rem;
  overflow-x: auto;
  border-collapse: collapse;
}

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

.article-body th,
.article-page .prose th {
  background: var(--panel);
  color: var(--text-hi);
  font-weight: 500;
}

.dl-card {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-block: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--text);
}

.dl-card > div:first-child {
  flex: 1 1 18rem;
  min-width: 0;
}

.dl-card h2,
.article-body .dl-card h2,
.article-page .prose .dl-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  line-height: 1.5;
}

.dl-card p,
.article-body .dl-card p,
.article-page .prose .dl-card p {
  margin: 0;
  color: var(--muted);
}

.dl-card__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.article-related {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.article-related > h2 {
  margin: 0 0 1.25rem;
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.5;
}

#related-posts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1rem;
  width: 100%;
  max-width: 820px;
  margin-inline: auto;
}

#related-posts .post-card {
  padding: 1.25rem;
}

#related-posts h3 {
  font-size: 1.125rem;
}

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

.post-nav__link {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
}

.post-nav__link:hover {
  border-color: var(--accent);
}

.post-nav__link--prev {
  grid-column: 1;
}

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

.post-nav__label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.8125rem;
}

.post-nav__title {
  display: block;
  color: var(--text-hi);
  font-size: 0.9375rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.blog-download-dialog {
  position: fixed;
  inset: 0;
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: var(--gutter);
  overflow-y: auto;
  border: 0;
  background: var(--clear);
  color: var(--text);
  font-family: var(--f-body);
}

.blog-download-dialog:not([open]) {
  display: none;
}

.blog-download-dialog[open] {
  display: grid;
  place-items: center;
}

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

.blog-download-dialog__panel {
  position: relative;
  box-sizing: border-box;
  width: 100%;
  max-width: 30rem;
  padding: 2rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-win);
  animation: blog-dialog-enter 160ms var(--ease) both;
}

.blog-download-dialog__brand {
  margin: 0 2rem 1rem 0;
  color: var(--accent-soft);
  font-size: 0.8125rem;
}

.blog-download-dialog__panel h2 {
  margin: 0 0 1rem;
  color: var(--text-hi);
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.5;
}

.blog-download-dialog__panel > p:not(.blog-download-dialog__brand) {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.blog-download-dialog__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-size: 1.5rem;
  cursor: pointer;
}

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

.blog-download-dialog.is-closing .blog-download-dialog__panel {
  animation: blog-dialog-exit 160ms var(--ease) both;
}

@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);
  }
}

@media (max-width: 640px) {
  .blog-list-hero {
    padding-block: 2.5rem 2rem;
  }

  .blog-list-hero h1 {
    font-size: clamp(1.5rem, 5vw, 1.875rem);
  }

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

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

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

  .article-hero,
  .article-hero.section {
    padding-bottom: 1.5rem;
  }

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

  .post-nav__link--prev,
  .post-nav__link--next {
    grid-column: 1;
  }

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

  .blog-download-dialog__panel h2 {
    font-size: 1.25rem;
  }

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

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

  .blog-download-dialog__panel,
  .blog-download-dialog.is-closing .blog-download-dialog__panel {
    animation: none;
  }
}