:root {
  --blog-reading-width: 56rem;
  --blog-wide-width: 74rem;
  --blog-card-lift: -0.2rem;
  --blog-rule-width: 2.75rem;
  --blog-transition-fast: 180ms ease;
  --blog-transition-medium: 260ms ease;
  --blog-shadow: 0 1.15rem 3rem color-mix(in srgb, var(--color-ink) 11%, transparent);
  --blog-shadow-small: 0 0.65rem 1.5rem color-mix(in srgb, var(--color-ink) 8%, transparent);
}

.no-break {
  white-space: nowrap;
}

.blog-index,
.blog-article {
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-text);
}

.blog-reading-column,
.article-breadcrumbs,
.post-hero-inner,
.article-body,
.post-content,
.blog-article > .promo-block,
#related-posts,
#post-nav {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-reading-width));
  margin-inline: auto;
}

.blog-list-hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(4rem, 9vw, 7rem);
  padding-inline: 1.5rem;
  overflow: hidden;
  border-block: 1px solid var(--color-line);
  background:
    linear-gradient(
      color-mix(in srgb, var(--color-accent-soft) 72%, var(--color-paper)),
      color-mix(in srgb, var(--color-paper) 90%, var(--color-accent-soft))
    );
}

.blog-list-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  opacity: 0.38;
  background-image:
    linear-gradient(
      to right,
      color-mix(in srgb, var(--color-accent) 9%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--color-accent) 9%, transparent) 1px,
      transparent 1px
    );
  background-size: 2rem 2rem;
}

.blog-list-hero::after {
  position: absolute;
  z-index: -1;
  right: max(var(--gutter), calc((100vw - var(--blog-reading-width)) / 2));
  bottom: 0;
  width: 8rem;
  height: 0.3rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.blog-kicker,
.section-eyebrow {
  margin: 0 0 0.8rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-list-hero h1 {
  max-width: 16ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3rem);
  font-weight: 400;
  line-height: 1.16;
  letter-spacing: -0.018em;
  text-wrap: pretty;
}

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

.blog-hero-summary {
  max-width: 42rem;
  margin: 1.35rem 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.blog-catalogue {
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.catalogue-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--color-line);
}

.catalogue-heading h2,
.blog-closing h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.result-count {
  flex: none;
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.blog-filters {
  display: flex;
  gap: 0.55rem;
  margin-block: 1.5rem 2.25rem;
  padding-bottom: 0.3rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.blog-filter {
  flex: none;
  min-height: 2.45rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font: 500 0.9rem/1 var(--font-body);
  cursor: pointer;
  transition:
    border-color var(--blog-transition-fast),
    background-color var(--blog-transition-fast),
    color var(--blog-transition-fast);
}

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

.blog-filter:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-accent) 28%, transparent);
  outline-offset: 2px;
}

.blog-filter.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-panel);
}

.blog-article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-line);
}

.blog-list-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 19rem;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 0;
  border-radius: 0;
  background: var(--color-panel);
  transition:
    transform var(--blog-transition-medium),
    box-shadow var(--blog-transition-medium),
    background-color var(--blog-transition-medium);
}

.blog-list-card::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0.22rem;
  content: "";
  background: var(--color-accent);
  transition: width var(--blog-transition-medium);
}

.blog-list-card:hover {
  z-index: 1;
  transform: translateY(var(--blog-card-lift));
  background: color-mix(in srgb, var(--color-panel) 95%, var(--color-accent-soft));
  box-shadow: var(--blog-shadow-small);
}

.blog-list-card:hover::before {
  width: 100%;
}

.article-meta,
.related-meta,
.post-hero-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.5;
}

.article-tag,
.related-meta span:first-child {
  color: var(--color-accent);
  font-weight: 600;
}

.meta-separator {
  color: var(--color-line);
}

.article-title {
  margin: 1.15rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 400;
  line-height: 1.42;
  letter-spacing: -0.012em;
  text-wrap: pretty;
}

.article-title a {
  color: var(--color-text);
  text-decoration: none;
}

.article-title a:hover {
  color: var(--color-accent);
}

.article-summary {
  margin: 1rem 0 1.4rem;
  color: var(--color-muted);
  font-size: 0.96rem;
  line-height: 1.8;
}

.article-read-link {
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.article-read-link:hover {
  color: var(--color-accent-dark);
}

.blog-empty {
  margin: 0;
  padding: 3rem 1.5rem;
  border: 1px dashed var(--color-line);
  border-radius: var(--radius-medium);
  color: var(--color-muted);
  text-align: center;
}

.blog-closing {
  padding: clamp(3.5rem, 7vw, 5.5rem) var(--gutter);
  background: var(--color-ink);
  color: var(--color-dark-text);
}

.blog-closing-inner {
  display: flex;
  width: min(100%, var(--blog-reading-width));
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.blog-closing h2 {
  color: var(--color-dark-text);
}

.blog-closing .section-eyebrow {
  color: color-mix(in srgb, var(--color-accent) 45%, white);
}

.blog-closing p:not(.section-eyebrow) {
  max-width: 38rem;
  margin: 1rem 0 0;
  color: var(--color-dark-muted);
  line-height: 1.8;
}

.blog-closing .btn-secondary {
  border-color: var(--color-line-dark);
  background: transparent;
  color: var(--color-dark-text);
}

.blog-closing .btn-secondary:hover {
  border-color: var(--color-dark-text);
  background: color-mix(in srgb, var(--color-dark-text) 8%, transparent);
}

/* Article shell and breadcrumbs */

.article-breadcrumbs {
  margin-top: 1.5rem;
  padding-top: 0.35rem;
  color: var(--color-muted);
  font-size: 0.86rem;
}

.article-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.article-breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: var(--color-line);
}

.article-breadcrumbs a {
  color: var(--color-accent);
  text-decoration: none;
}

.article-breadcrumbs a:hover {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Full-bleed article hero band */

.post-hero {
  position: relative;
  left: 50%;
  width: 100vw;
  margin-top: 1.35rem;
  margin-left: -50vw;
  padding: clamp(2.6rem, 6vw, 4.6rem) 1.5rem;
  overflow: hidden;
  border-block: 1px solid var(--color-line);
  background:
    linear-gradient(
      115deg,
      color-mix(in srgb, var(--color-accent-soft) 78%, var(--color-paper)),
      color-mix(in srgb, var(--color-paper) 94%, var(--color-accent-soft))
    );
}

.post-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.3;
  pointer-events: none;
  background-image:
    linear-gradient(
      to right,
      color-mix(in srgb, var(--color-accent) 10%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--color-accent) 10%, transparent) 1px,
      transparent 1px
    );
  background-size: 2.25rem 2.25rem;
}

.post-hero::after {
  position: absolute;
  right: max(1.5rem, calc((100vw - var(--blog-reading-width)) / 2));
  bottom: 0;
  width: var(--blog-rule-width);
  height: 0.28rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.post-hero-inner {
  position: relative;
  z-index: 1;
}

.post-hero-meta {
  flex-wrap: wrap;
}

.post-hero-meta > *:not(:last-child)::after {
  margin-left: 0.45rem;
  content: "·";
  color: var(--color-muted);
}

.post-hero-meta .post-tag {
  color: var(--color-accent);
  font-weight: 700;
}

.post-hero h1 {
  max-width: 22ch;
  margin: 1rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 2.6rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.018em;
  text-wrap: pretty;
}

.post-deck,
.post-summary {
  max-width: 47rem;
  margin: 1.2rem 0 0;
  color: var(--color-muted);
  font-size: 1.04rem;
  line-height: 1.85;
}

/* Long-form typography */

.article-body,
.post-content {
  padding-block: 2.4rem 1.5rem;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.85;
  counter-reset: article-section;
}

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

.article-body h2,
.post-content h2 {
  position: relative;
  margin: 3.25rem 0 1.15rem;
  padding-top: 0.75rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.012em;
  text-wrap: pretty;
  counter-increment: article-section;
}

.article-body h2::before,
.post-content h2::before {
  display: block;
  margin-bottom: 0.5rem;
  content: counter(article-section, decimal-leading-zero);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.article-body h2::after,
.post-content h2::after {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--blog-rule-width);
  height: 0.2rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-accent);
}

.article-body h3,
.post-content h3 {
  margin: 2.2rem 0 0.8rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.3rem);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.008em;
  text-wrap: pretty;
}

.article-body p,
.post-content p {
  margin: 1rem 0;
}

.article-body a,
.post-content a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.article-body a:hover,
.post-content a:hover {
  color: var(--color-accent-dark);
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol {
  margin: 1.1rem 0;
  padding-left: 1.45rem;
}

.article-body li,
.post-content li {
  margin: 0.55rem 0;
  padding-left: 0.2rem;
}

.article-body blockquote,
.post-content blockquote {
  margin: 1.8rem 0;
  padding: 1.1rem 1.3rem;
  border-left: 0.25rem solid var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 62%, var(--color-panel));
  color: var(--color-muted);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.75;
}

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

/* Rich text tables */

.article-body .table-wrap,
.post-content .table-wrap,
.article-body .data-table-wrap,
.post-content .data-table-wrap {
  max-width: 100%;
  margin: 1.8rem 0;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
}

.article-body table,
.post-content table {
  width: 100%;
  min-width: 36rem;
  border-collapse: collapse;
  background: var(--color-panel);
  font-size: 0.92rem;
  line-height: 1.6;
}

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

.article-body thead th,
.post-content thead th {
  border-color: var(--color-line-dark);
  background: var(--color-ink);
  color: var(--color-dark-text);
  font-weight: 600;
}

.article-body tbody tr:nth-child(even),
.post-content tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--color-accent-soft) 30%, var(--color-panel));
}

.article-body tbody tr:hover,
.post-content tbody tr:hover {
  background: color-mix(in srgb, var(--color-accent-soft) 62%, var(--color-panel));
}

/* Terminal-style code blocks */

.article-body pre,
.post-content pre {
  position: relative;
  max-width: 100%;
  margin: 1.8rem 0;
  padding: 3rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-small);
  background: var(--color-ink);
  color: var(--color-dark-text);
  box-shadow: var(--blog-shadow-small);
}

.article-body pre::before,
.post-content pre::before {
  position: absolute;
  top: 1rem;
  left: 1.1rem;
  width: 0.62rem;
  height: 0.62rem;
  content: "";
  border-radius: var(--radius-pill);
  background: var(--color-error);
  box-shadow:
    1rem 0 0 var(--color-warning),
    2rem 0 0 var(--color-success);
}

.article-body pre::after,
.post-content pre::after {
  position: absolute;
  top: 0.72rem;
  right: 1rem;
  content: "VFVPN";
  color: var(--color-dark-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.article-body code,
.post-content code {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.article-body :not(pre) > code,
.post-content :not(pre) > code {
  padding: 0.15em 0.35em;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: color-mix(in srgb, var(--color-accent-soft) 48%, var(--color-panel));
  color: var(--color-accent-dark);
}

/* Callouts */

.callout {
  position: relative;
  margin: 1.8rem 0;
  padding: 1.2rem 1.25rem 1.2rem 3.4rem;
  border: 1px solid var(--color-line);
  border-left: 0.3rem solid var(--color-accent);
  border-radius: var(--radius-small);
  background: color-mix(in srgb, var(--color-accent-soft) 55%, var(--color-panel));
  color: var(--color-text);
}

.callout::before {
  position: absolute;
  top: 1.08rem;
  left: 1rem;
  display: grid;
  width: 1.55rem;
  height: 1.55rem;
  content: "i";
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
}

.callout.warning {
  border-left-color: var(--color-warning);
  background: color-mix(in srgb, var(--color-warning) 12%, var(--color-panel));
}

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

.callout.success {
  border-left-color: var(--color-success);
  background: color-mix(in srgb, var(--color-success) 11%, var(--color-panel));
}

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

/* Data cards, check lists and verdicts */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.8rem;
  margin: 1.8rem 0;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 1.2rem;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: color-mix(in srgb, var(--color-accent-soft) 54%, var(--color-panel));
}

.stat-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.22rem;
  content: "";
  background: var(--color-accent);
}

.stat-card:nth-child(even) {
  background: color-mix(in srgb, var(--color-success) 9%, var(--color-panel));
}

.stat-card:nth-child(even)::before {
  background: var(--color-success);
}

.stat-card:nth-child(3n) {
  background: color-mix(in srgb, var(--color-warning) 10%, var(--color-panel));
}

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

.stat-num {
  display: block;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 700;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.check-list {
  margin: 1.6rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-line);
  background: var(--color-panel);
  list-style: none;
}

.check-list li + li {
  border-top: 0;
}

.check-list li:first-child {
  border-radius: var(--radius-small) var(--radius-small) 0 0;
}

.check-list li:last-child {
  border-radius: 0 0 var(--radius-small) var(--radius-small);
}

.check-list li:only-child {
  border-radius: var(--radius-small);
}

.verdict {
  margin: 1.8rem 0;
  padding: 1.15rem 1.3rem;
  border-left: 0.3rem solid var(--color-accent);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  background: color-mix(in srgb, var(--color-accent-soft) 64%, var(--color-panel));
  color: var(--color-text);
}

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

/* End-of-article conversion panel */

.promo-block {
  position: relative;
  display: flex;
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  overflow: hidden;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius-medium);
  background:
    linear-gradient(
      130deg,
      var(--color-ink),
      color-mix(in srgb, var(--color-accent) 28%, var(--color-ink))
    );
  color: var(--color-dark-text);
  box-shadow: var(--blog-shadow);
}

.promo-block::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.24;
  pointer-events: none;
  background-image:
    linear-gradient(
      to right,
      color-mix(in srgb, var(--color-dark-text) 14%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--color-dark-text) 14%, transparent) 1px,
      transparent 1px
    );
  background-size: 1.75rem 1.75rem;
}

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

.promo-block h2 {
  margin: 0;
  color: var(--color-dark-text);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.promo-block p {
  max-width: 38rem;
  margin: 0.7rem 0 0;
  color: var(--color-dark-muted);
  line-height: 1.75;
}

.promo-block .btn,
.promo-block .btn-dark {
  flex: none;
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

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

/* Related articles */

#related-posts {
  padding-block: 1rem 1.5rem;
}

#related-posts > h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

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

.related-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.18rem;
  content: "";
  border-radius: var(--radius-small) var(--radius-small) 0 0;
  background: transparent;
  transition: background-color var(--blog-transition-fast);
}

.related-card:hover {
  transform: translateY(var(--blog-card-lift));
  border-color: var(--color-accent);
  box-shadow: var(--blog-shadow-small);
}

.related-card:hover::before {
  background: var(--color-accent);
}

.related-card h3 {
  margin: 0.8rem 0 0;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.006em;
  text-wrap: pretty;
}

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

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

.related-card p {
  display: -webkit-box;
  margin: 0.7rem 0 0;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

/* Previous and next navigation */

#post-nav {
  padding-block: 1rem 2.5rem;
}

.post-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.post-nav-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 7.5rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.15rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    transform var(--blog-transition-fast),
    border-color var(--blog-transition-fast),
    background-color var(--blog-transition-fast);
}

.post-nav-card:hover {
  transform: translateY(var(--blog-card-lift));
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 36%, var(--color-panel));
}

.post-nav-card.is-next {
  grid-column: 2;
  text-align: right;
}

.post-nav-label {
  margin-bottom: 0.5rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.post-nav-card strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.55;
}

/* Article-only fixed CTA. It is intentionally not emitted on the list page. */

.float-cta {
  position: fixed;
  z-index: 30;
  right: max(1rem, var(--gutter));
  bottom: max(1rem, env(safe-area-inset-bottom));
  display: inline-flex;
  min-height: 3rem;
  padding: 0.65rem 1rem;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid color-mix(in srgb, var(--color-panel) 42%, var(--color-accent));
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  box-shadow: var(--blog-shadow);
  font-weight: 650;
  text-decoration: none;
  transition:
    transform var(--blog-transition-fast),
    background-color var(--blog-transition-fast);
}

.float-cta:hover {
  transform: translateY(var(--blog-card-lift));
  background: var(--color-accent-dark);
}

.float-cta svg {
  width: 1.15rem;
  height: 1.15rem;
  flex: none;
}

/* Responsive safeguards */

@media (max-width: 860px) {
  .blog-article-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .article-body table,
  .post-content table,
  .article-body .data-table,
  .post-content .data-table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }

  .blog-closing-inner,
  .promo-block {
    align-items: flex-start;
    flex-direction: column;
  }

  .promo-block .btn,
  .promo-block .btn-dark {
    align-self: flex-start;
  }
}

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

  .promo-block > div,
  .promo-block h2,
  .promo-block p {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .blog-list-hero {
    padding-inline: 1.5rem;
  }

  .catalogue-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
  }

  .blog-list-card {
    min-height: 0;
  }

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

  .post-nav-card.is-next {
    grid-column: 1;
    text-align: left;
  }

  .post-hero {
    padding-inline: 1.5rem;
  }

  .float-cta {
    right: 0.75rem;
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 1.5rem);
    min-height: 2.8rem;
    padding: 0.6rem 0.85rem;
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-filter,
  .blog-list-card,
  .blog-list-card::before,
  .related-card,
  .related-card::before,
  .post-nav-card,
  .float-cta {
    scroll-behavior: auto;
    transition: none;
  }

  .blog-list-card:hover,
  .related-card:hover,
  .post-nav-card:hover,
  .float-cta:hover {
    transform: none;
  }
}