:root {
  --blog-reading-width: 56rem;
  --blog-wide-width: 72rem;
  --blog-column-padding: clamp(1.5rem, 4vw, 2rem);
  --blog-page-gutter: clamp(1rem, 4vw, 2rem);
  --blog-section-gap: clamp(3rem, 7vw, 5rem);
  --blog-card-gap: clamp(1rem, 2.5vw, 1.5rem);
  --blog-copy-size: 1rem;
  --blog-copy-leading: 1.85;
  --blog-title-spacing: -0.015em;
  --blog-transition: 180ms ease;
  --blog-chrome-height: 3rem;
  --blog-border-strong: color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  --blog-accent-soft: color-mix(in srgb, var(--color-accent) 8%, var(--color-panel));
  --blog-accent-medium: color-mix(in srgb, var(--color-accent) 15%, var(--color-panel));
  --blog-lime-soft: color-mix(in srgb, var(--color-lime) 15%, var(--color-panel));
  --blog-warning-soft: color-mix(in srgb, var(--color-warning) 12%, var(--color-panel));
  --blog-success-soft: color-mix(in srgb, var(--color-success) 12%, var(--color-panel));
  --blog-error-soft: color-mix(in srgb, var(--color-error) 10%, var(--color-panel));
  --blog-ink-panel: color-mix(in srgb, var(--color-text) 94%, var(--color-accent));
  --blog-code-text: color-mix(in srgb, var(--color-panel) 92%, var(--color-lime));
  --blog-zebra: color-mix(in srgb, var(--color-panel-soft) 56%, var(--color-panel));
}

.blog-breadcrumb,
.breadcrumb-wrap {
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin: 0 auto;
  padding: 1.5rem var(--blog-column-padding) 0;
  box-sizing: border-box;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
}

.blog-breadcrumb ol,
.breadcrumb-wrap ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.blog-breadcrumb li,
.breadcrumb-wrap li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-breadcrumb li:not(:last-child)::after,
.breadcrumb-wrap li:not(:last-child)::after {
  content: "/";
  color: var(--color-border);
}

.blog-breadcrumb a,
.breadcrumb-wrap a {
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--blog-transition);
}

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

.blog-hero {
  position: relative;
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), var(--blog-wide-width));
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 84% 18%, var(--blog-accent-medium), transparent 34%),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.blog-hero__chrome,
.article-card__chrome {
  min-height: var(--blog-chrome-height);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  box-sizing: border-box;
  padding-inline: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 1.4rem center, var(--color-error) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 2.35rem center, var(--color-warning) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 3.3rem center, var(--color-success) 0 0.28rem, transparent 0.3rem),
    var(--color-panel-soft);
}

.blog-hero__chrome span,
.article-card__chrome span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.blog-hero__content {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  padding: clamp(2.5rem, 6vw, 5rem) var(--blog-column-padding);
}

.blog-hero h1 {
  max-width: 15ch;
  margin: 1.2rem 0 1rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
}

.blog-hero h1 .no-break {
  color: var(--color-accent);
}

.blog-hero__content > p {
  max-width: 42rem;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.8;
}

.blog-catalog {
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), var(--blog-wide-width));
  margin: 0 auto;
  padding-block: var(--blog-section-gap);
}

.blog-catalog__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.section-kicker {
  margin: 0 0 0.45rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.blog-catalog h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.25rem);
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
}

.blog-count {
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.blog-filter {
  appearance: none;
  min-height: 2.5rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font: 600 0.875rem/1 var(--font-body);
  cursor: pointer;
  transition:
    border-color var(--blog-transition),
    background-color var(--blog-transition),
    color var(--blog-transition),
    transform var(--blog-transition);
}

.blog-filter:hover {
  border-color: var(--blog-border-strong);
  color: var(--color-accent);
  transform: translateY(-1px);
}

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

.blog-filter:focus-visible {
  outline: 3px solid var(--blog-accent-medium);
  outline-offset: 2px;
}

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

.article-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--blog-transition),
    box-shadow var(--blog-transition),
    transform var(--blog-transition);
}

.article-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-lime));
  opacity: 0;
  transition: opacity var(--blog-transition);
}

.article-card:hover {
  border-color: var(--blog-border-strong);
  box-shadow: var(--shadow-panel);
  transform: translateY(-3px);
}

.article-card:hover::after {
  opacity: 1;
}

.article-card__chrome {
  min-height: 2.65rem;
}

.article-card__body {
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.article-card__tag {
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--blog-accent-soft);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
}

.article-card h3 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.3rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-card h3 a {
  color: inherit;
  text-decoration: none;
}

.article-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.article-card__body > p {
  display: -webkit-box;
  min-height: 5.4em;
  margin: 0.9rem 0 1.2rem;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.94rem;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.article-card__link {
  position: relative;
  z-index: 1;
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.article-card__link span {
  display: inline-block;
  transition: transform var(--blog-transition);
}

.article-card:hover .article-card__link span {
  transform: translateX(0.25rem);
}

.blog-empty {
  margin: 2rem 0 0;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  color: var(--color-muted);
  text-align: center;
}

.article-hero {
  position: relative;
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin: clamp(1.5rem, 4vw, 2.5rem) auto 0;
  box-sizing: border-box;
  overflow: hidden;
  padding: calc(var(--blog-chrome-height) + clamp(2rem, 5vw, 3.5rem)) var(--blog-column-padding) clamp(2rem, 5vw, 3.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, var(--color-panel), var(--blog-accent-soft)),
    var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.article-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: var(--blog-chrome-height);
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(circle at 1.4rem center, var(--color-error) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 2.35rem center, var(--color-warning) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 3.3rem center, var(--color-success) 0 0.28rem, transparent 0.3rem),
    linear-gradient(90deg, var(--color-panel-soft), var(--color-panel));
}

.article-hero::after {
  content: "article.md";
  position: absolute;
  top: 0;
  right: var(--blog-column-padding);
  height: var(--blog-chrome-height);
  display: inline-flex;
  align-items: center;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.article-hero__meta,
.post-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 0.55rem;
  margin: 0 0 1.25rem;
}

.article-hero__meta > *,
.post-meta > * {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  box-sizing: border-box;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.article-hero__meta .article-tag,
.post-meta .article-tag {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-body);
  font-weight: 700;
}

.article-hero h1 {
  max-width: 22ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
}

.article-hero__summary,
.article-hero > p {
  max-width: 50rem;
  margin: 1.25rem 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.reading-wrap {
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  max-width: calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2));
  margin-inline: auto;
  padding-inline: var(--blog-column-padding);
  box-sizing: border-box;
}

.article-body,
.post-body,
article.prose {
  margin: 0 auto;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--blog-copy-size);
  line-height: var(--blog-copy-leading);
  counter-reset: blog-section;
}

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

.article-body p,
.post-body p,
article.prose p {
  margin: 1.1rem 0;
}

.article-body h2,
.post-body h2,
article.prose h2 {
  position: relative;
  margin: 3rem 0 1rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  text-wrap: pretty;
  counter-increment: blog-section;
}

.article-body h2::before,
.post-body h2::before,
article.prose h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  min-width: 2.25rem;
  margin-right: 0.7rem;
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--blog-accent-soft);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72em;
  line-height: 1.45;
  text-align: center;
  vertical-align: 0.12em;
}

.article-body h3,
.post-body h3,
article.prose h3 {
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2.5vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

.article-body a,
.post-body a,
article.prose a {
  color: var(--color-accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.article-body ul,
.article-body ol,
.post-body ul,
.post-body ol,
article.prose ul,
article.prose ol {
  margin: 1.2rem 0;
  padding-left: 1.4rem;
}

.article-body li + li,
.post-body li + li,
article.prose li + li {
  margin-top: 0.55rem;
}

.article-body blockquote,
.post-body blockquote,
article.prose blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.4rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--blog-accent-soft);
  color: var(--color-text);
}

.article-body blockquote p,
.post-body blockquote p,
article.prose blockquote p {
  margin: 0;
}

.article-body pre,
.post-body pre,
article.prose pre {
  position: relative;
  margin: 1.75rem 0;
  overflow-x: auto;
  padding: 3.25rem 1.25rem 1.25rem;
  border: 1px solid var(--blog-ink-panel);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 1.2rem 1.25rem, var(--color-error) 0 0.25rem, transparent 0.27rem),
    radial-gradient(circle at 2rem 1.25rem, var(--color-warning) 0 0.25rem, transparent 0.27rem),
    radial-gradient(circle at 2.8rem 1.25rem, var(--color-success) 0 0.25rem, transparent 0.27rem),
    var(--blog-ink-panel);
  color: var(--blog-code-text);
  box-shadow: var(--shadow-card);
}

.article-body pre::after,
.post-body pre::after,
article.prose pre::after {
  content: "terminal";
  position: absolute;
  top: 0.7rem;
  right: 1rem;
  color: var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

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

.article-body :not(pre) > code,
.post-body :not(pre) > code,
article.prose :not(pre) > code {
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-panel-soft);
  color: var(--color-accent-dark);
}

.article-body table,
.post-body table,
article.prose table,
.prose > .data-table {
  width: 100%;
  margin: 1.75rem 0;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  font-size: 0.92rem;
}

.article-body th,
.post-body th,
article.prose th {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-accent-dark);
  background: var(--color-accent);
  color: var(--color-panel);
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}

.article-body td,
.post-body td,
article.prose td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.article-body tbody tr:nth-child(even),
.post-body tbody tr:nth-child(even),
article.prose tbody tr:nth-child(even) {
  background: var(--blog-zebra);
}

.article-body tbody tr:hover,
.post-body tbody tr:hover,
article.prose tbody tr:hover {
  background: var(--blog-accent-soft);
}

.article-body tbody tr:last-child td,
.post-body tbody tr:last-child td,
article.prose tbody tr:last-child td {
  border-bottom: 0;
}

.callout {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.15rem 1.25rem 1.15rem 3.4rem;
  border: 1px solid var(--blog-border-strong);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--blog-accent-soft);
  color: var(--color-text);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.15rem;
  left: 1rem;
  width: 1.55rem;
  height: 1.55rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

.callout.warning,
.callout.is-warning {
  border-color: color-mix(in srgb, var(--color-warning) 36%, var(--color-border));
  border-left-color: var(--color-warning);
  background: var(--blog-warning-soft);
}

.callout.warning::before,
.callout.is-warning::before {
  content: "!";
  background: var(--color-warning);
}

.callout.success,
.callout.is-success {
  border-color: color-mix(in srgb, var(--color-success) 36%, var(--color-border));
  border-left-color: var(--color-success);
  background: var(--blog-success-soft);
}

.callout.success::before,
.callout.is-success::before {
  content: "✓";
  background: var(--color-success);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 0.85rem;
  margin: 1.75rem 0;
}

.stat-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--blog-accent-soft);
}

.stat-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--color-accent);
}

.stat-card:nth-child(even) {
  background: var(--blog-lime-soft);
}

.stat-card:nth-child(even)::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-lime));
}

.stat-card:nth-child(3n) {
  background: var(--color-panel-soft);
}

.stat-num {
  display: block;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 800;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  line-height: 1.55;
}

.check-list {
  margin: 1.75rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.check-list li + li {
  margin-top: 0.65rem;
}

.verdict {
  margin: 1.75rem 0;
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--blog-border-strong);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-md);
  background:
    linear-gradient(90deg, var(--blog-accent-medium), transparent 56%),
    var(--color-panel);
  color: var(--color-text);
}

.verdict strong:first-child {
  color: var(--color-accent-dark);
}

.promo-block {
  position: relative;
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin: 0 auto;
  box-sizing: border-box;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.25rem) var(--blog-column-padding);
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 92% 10%, color-mix(in srgb, var(--color-lime) 38%, transparent), transparent 32%),
    linear-gradient(135deg, var(--color-accent-dark), var(--color-accent));
  color: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.promo-block::before {
  content: "";
  position: absolute;
  inset: 0.7rem;
  border: 1px solid color-mix(in srgb, var(--color-panel) 28%, transparent);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.promo-block > * {
  position: relative;
  z-index: 1;
}

.promo-block h2 {
  margin: 0;
  color: var(--color-panel);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.promo-block p {
  margin: 0.55rem 0 0;
  color: color-mix(in srgb, var(--color-panel) 88%, var(--color-lime));
  line-height: 1.7;
}

.promo-block .btn-primary {
  flex: 0 0 auto;
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-pill);
}

.promo-block .btn-primary:hover {
  border-color: var(--color-lime);
  background: var(--color-panel-soft);
  color: var(--color-accent-dark);
}

#related-posts {
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin: 0 auto;
  box-sizing: border-box;
  padding: 3rem var(--blog-column-padding) 1.5rem;
}

#related-posts > h2 {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.related-card {
  position: relative;
  min-width: 0;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--blog-transition),
    transform var(--blog-transition),
    box-shadow var(--blog-transition);
}

.related-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: linear-gradient(90deg, var(--color-accent), var(--color-lime));
  opacity: 0;
  transition: opacity var(--blog-transition);
}

.related-card:hover {
  border-color: var(--blog-border-strong);
  box-shadow: var(--shadow-panel);
  transform: translateY(-3px);
}

.related-card:hover::before {
  opacity: 1;
}

.related-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.related-card__meta span {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
}

.related-card h3 {
  margin: 0.8rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: 0;
  text-wrap: pretty;
}

.related-card h3 a {
  color: inherit;
  text-decoration: none;
}

.related-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.related-card p {
  display: -webkit-box;
  margin: 0.65rem 0 0;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

#post-nav {
  width: min(calc(100% - (var(--blog-page-gutter) * 2)), calc(var(--blog-reading-width) + (var(--blog-column-padding) * 2)));
  margin: 0 auto;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  padding: 1rem var(--blog-column-padding) 2.5rem;
}

.post-nav__link {
  position: relative;
  min-width: 0;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition:
    border-color var(--blog-transition),
    transform var(--blog-transition),
    box-shadow var(--blog-transition);
}

.post-nav__link:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-panel);
  transform: translateY(-2px);
}

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

.post-nav__label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.post-nav__link strong {
  display: block;
  font-size: 0.92rem;
  line-height: 1.55;
  text-wrap: pretty;
}

@media (max-width: 860px) {
  .article-body table,
  .post-body table,
  article.prose table,
  .prose > .data-table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-catalog__heading {
    align-items: start;
  }

  .promo-block {
    align-items: flex-start;
    flex-direction: column;
  }

  .promo-block .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .no-break {
    white-space: normal;
  }

  .blog-hero,
  .article-hero {
    border-radius: var(--radius-lg);
  }

  .blog-hero__content {
    padding-block: 2.25rem;
  }

  .blog-catalog__heading {
    flex-direction: column;
    gap: 0.5rem;
  }

  .blog-filters {
    flex-wrap: nowrap;
    margin-inline: calc(var(--blog-page-gutter) * -1);
    padding-inline: var(--blog-page-gutter);
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .blog-filter {
    flex: 0 0 auto;
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
  }

  #post-nav {
    grid-template-columns: 1fr;
  }

  .post-nav__link--next {
    grid-column: 1;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .article-card::after,
  .article-card__link span,
  .blog-filter,
  .related-card,
  .related-card::before,
  .post-nav__link,
  .blog-breadcrumb a,
  .breadcrumb-wrap a {
    transition: none;
  }

  .article-card:hover,
  .blog-filter:hover,
  .related-card:hover,
  .post-nav__link:hover {
    transform: none;
  }
}