:root {
  --blog-list-title: clamp(1.5rem, 1.1rem + 2vw, 3rem);
  --blog-article-title: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --blog-lead-size: clamp(0.9375rem, 0.85rem + 0.45vw, 1.125rem);
  --blog-h2-size: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  --blog-h3-size: clamp(1.125rem, 1rem + 0.4vw, 1.25rem);
  --blog-meta-size: 0.8125rem;
  --blog-body-leading: 1.85;
  --blog-modal-width: 30rem;
  --blog-motion: 160ms;
}

.blog-main {
  padding-block: 2.5rem 4rem;
}

.blog-list-hero {
  padding-block: 1rem 2.5rem;
}

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

.blog-list-hero h1 {
  max-width: 100%;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-list-title);
  font-weight: var(--weight-display);
  line-height: 1.25;
  letter-spacing: -0.035em;
  overflow-wrap: anywhere;
}

.blog-accent {
  color: var(--accent-dark);
}

.blog-list-hero__lead {
  max-width: var(--reading-width);
  margin: 1.25rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-lead-size);
  line-height: 1.7;
}

.blog-catalog__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 1.75rem;
}

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

.blog-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  line-height: 1.4;
  cursor: pointer;
  transition: background var(--blog-motion) var(--ease), color var(--blog-motion) var(--ease), border-color var(--blog-motion) var(--ease);
}

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

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

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

.blog-count {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

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

.blog-post-grid .post-card,
#related-posts .post-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
  transition: transform var(--blog-motion) var(--ease-lift), box-shadow var(--blog-motion) var(--ease);
}

.blog-post-grid .post-card:hover,
#related-posts .post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.post-card__meta,
.article-meta,
.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.625rem 0.875rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.5;
}

.post-card__meta {
  margin-bottom: 1rem;
}

.post-card__meta time {
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
  font-variant-numeric: tabular-nums;
}

.blog-post-grid .post-card h2,
#related-posts .post-card h3 {
  max-width: 100%;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--blog-h3-size);
  font-weight: var(--weight-bold);
  line-height: 1.55;
  letter-spacing: -0.015em;
  overflow-wrap: anywhere;
}

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

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

.post-card__summary {
  margin: 1rem 0 1.25rem;
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.post-card__read {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-dark);
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-block);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  line-height: 1.8;
}

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

.blog-skip {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.625rem 1rem;
  border-radius: var(--r-sm);
  background: var(--accent-dark);
  color: var(--on-accent);
  font-size: var(--text-sm);
  text-decoration: none;
}

.blog-skip:not(:focus) {
  width: 1px;
  height: 1px;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.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-block: 0;
  overflow: hidden;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  line-height: 1.6;
  white-space: nowrap;
}

.blog-breadcrumb a,
nav.breadcrumb a,
nav.breadcrumbs a {
  flex: 0 0 auto;
  color: var(--text-muted);
  text-decoration: none;
  opacity: 0.65;
}

.blog-breadcrumb a:hover,
nav.breadcrumb a:hover,
nav.breadcrumbs a:hover {
  color: var(--accent-dark);
  opacity: 1;
}

.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;
}

.blog-article,
.article-page,
main.reading:has(> nav),
main:has(.article-hero) {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

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

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

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

.article-hero h1 {
  display: block;
  max-width: 100%;
  margin-block: 1rem 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-article-title);
  font-weight: var(--weight-display);
  line-height: 1.32;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

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

.prose,
.article-body {
  min-width: 0;
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--blog-body-leading);
  overflow-wrap: anywhere;
}

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

.prose h2,
.article-body h2 {
  display: block;
  max-width: 100%;
  margin: 2rem 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: var(--weight-bold);
  line-height: 1.45;
  letter-spacing: -0.015em;
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

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

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

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

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

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

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

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

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

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

.prose a:not([class*="btn"]):not([class*="button"]),
.article-body a:not([class*="btn"]):not([class*="button"]) {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.prose :not(pre) > code,
.article-body :not(pre) > code {
  padding: 0.12em 0.35em;
  border-radius: var(--r-xs);
  background: var(--bg-panel-2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.9em;
  white-space: normal;
  overflow-wrap: anywhere;
}

.prose pre,
.article-body pre {
  max-width: 100%;
  margin: 1.25rem 0;
  padding: 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-win);
  background: var(--bg-panel-2);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.75;
  tab-size: 2;
}

.prose pre code,
.article-body pre code {
  padding: 0;
  background: var(--transparent);
  color: inherit;
  font-family: inherit;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

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

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

.prose img,
.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-sm);
}

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

.prose table,
.article-body table {
  display: block;
  width: 100%;
  max-width: 100%;
  margin-block: 1.25rem;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: var(--text-sm);
  line-height: 1.7;
  overflow-wrap: normal;
  word-break: normal;
}

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

.prose th,
.prose td,
.article-body th,
.article-body td {
  min-width: 8rem;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  color: var(--text);
  text-align: left;
  vertical-align: top;
}

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

.dl-card {
  margin-block: 2rem 0;
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel-2);
  color: var(--text);
}

.dl-card h2,
.prose .dl-card h2,
.article-body .dl-card h2 {
  margin: 0 0 0.75rem;
  font-size: var(--blog-h2-size);
  line-height: 1.45;
}

.dl-card p,
.prose .dl-card p,
.article-body .dl-card p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.dl-card .row,
.dl-card__actions,
.article-download__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

#related-posts,
#post-nav {
  margin-top: 2.5rem;
}

#related-posts > h2 {
  display: block;
  margin: 0 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: var(--weight-bold);
  line-height: 1.45;
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(300px, 1fr));
  gap: 1.25rem;
}

#related-posts .post-card {
  padding: 1.5rem;
}

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

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

.post-nav__link {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--r-block);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--blog-motion) var(--ease), box-shadow var(--blog-motion) var(--ease);
}

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

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

.post-nav__label {
  color: var(--accent-dark);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.post-nav__title {
  color: var(--text);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.post-nav__date {
  margin-top: auto;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
}

.blog-modal-open {
  overflow: hidden;
}

.blog-download-modal {
  position: fixed;
  inset: 0;
  width: min(var(--blog-modal-width), calc(100% - 2rem));
  max-width: calc(100% - 2rem);
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 0;
  border-radius: var(--r-card);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-bar);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--blog-motion) var(--ease), transform var(--blog-motion) var(--ease);
}

.blog-download-modal.is-open {
  opacity: 1;
  transform: translateY(0);
}

.blog-download-modal::backdrop {
  background: var(--veil);
  opacity: 0;
  transition: opacity var(--blog-motion) var(--ease);
}

.blog-download-modal.is-open::backdrop {
  opacity: 1;
}

.blog-download-modal__panel {
  position: relative;
  padding: 4rem 2rem 2rem;
}

.blog-download-modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.4;
  cursor: pointer;
}

.blog-download-modal__close:hover {
  border-color: var(--accent);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
}

.blog-download-modal__brand {
  margin: 0 0 0.75rem;
  color: var(--accent-dark);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.blog-download-modal h2 {
  display: block;
  max-width: 100%;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: var(--weight-display);
  line-height: 1.45;
}

.blog-download-modal__description {
  margin: 1rem 0 1.5rem;
  color: var(--text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

@media (max-width: 700px) {
  .blog-main {
    padding-block: 1.75rem 3rem;
  }

  .blog-list-hero {
    padding-block: 0.5rem 2rem;
  }

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

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

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

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

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

  .dl-card {
    padding: 1.25rem;
  }

  .blog-download-modal__panel {
    padding: 4rem 1.5rem 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-filter,
  .blog-post-grid .post-card,
  #related-posts .post-card,
  .post-nav__link,
  .blog-download-modal,
  .blog-download-modal::backdrop {
    transition: none;
  }

  .blog-post-grid .post-card:hover,
  #related-posts .post-card:hover,
  .blog-download-modal {
    transform: none;
  }
}