:root {
  --blog-reading: 56rem;
  --blog-inset: clamp(1.5rem, 4vw, 2rem);
  --blog-outer: calc(var(--blog-reading) + var(--blog-inset) + var(--blog-inset));
  --blog-h1: clamp(1.85rem, 4.4vw, 2.6rem);
  --blog-list-h1: clamp(2rem, 5vw, 3rem);
  --blog-h2: 1.6rem;
  --blog-h3: 1.3rem;
  --blog-body: 1rem;
  --blog-small: 0.875rem;
  --blog-tiny: 0.75rem;
  --blog-leading: 1.9;
  --blog-heading-leading: 1.35;
  --blog-tracking: -0.015em;
  --blog-stamp-size: 5.4rem;
  --blog-stamp-turn: -11deg;
  --blog-gap: 1.25rem;
  --blog-card-pad: 1.5rem;
  --blog-focus: 3px solid var(--accent-dark);
  --blog-paper-tint: color-mix(in srgb, var(--bg-panel) 70%, var(--block-lilac));
  --blog-warning-tint: color-mix(in srgb, var(--warn) 12%, var(--bg-panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 10%, var(--bg-panel));
  --blog-accent-tint: color-mix(in srgb, var(--accent) 12%, var(--bg-panel));
  --blog-code-comment: color-mix(in srgb, var(--bg-panel) 72%, var(--text));
}

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

.blog-index *,
.blog-article * {
  box-sizing: border-box;
}

.blog-index main,
.blog-article main,
.blog-library,
.blog-card-grid,
.related-grid,
.reading-wrap,
.article-body,
.article-hero {
  min-width: 0;
}

.blog-index h1,
.blog-index h2,
.blog-index h3,
.article-hero h1,
.reading-wrap h1,
.reading-wrap h2,
.reading-wrap h3,
.article-body h1,
.article-body h2,
.article-body h3,
#related-posts h2,
#related-posts h3 {
  display: block;
  font-family: var(--font-display);
  color: var(--text);
  font-weight: var(--weight-heavy);
  letter-spacing: var(--blog-tracking);
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
  overflow-wrap: anywhere;
}

.blog-index a:focus-visible,
.blog-index button:focus-visible,
.blog-article a:focus-visible,
.blog-article button:focus-visible,
.table-scroll:focus-visible {
  outline: var(--blog-focus);
  outline-offset: 4px;
}

.blog-list-hero {
  padding-block: clamp(2.5rem, 7vw, 5rem);
  background: var(--block-lilac);
  border-bottom: 1px solid var(--border);
}

.blog-kicker {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  font-weight: var(--weight-medium);
}

.blog-list-hero h1 {
  max-width: 23ch;
  margin: 0 0 1.25rem;
  font-size: var(--blog-list-h1);
}

.blog-list-lede {
  max-width: 48rem;
  margin: 0;
  color: var(--text-muted);
  font-size: var(--fs-lede);
  line-height: 1.8;
}

.blog-library {
  padding-block: 2.5rem;
}

.blog-library-heading {
  margin-bottom: 1.25rem;
}

.blog-library-heading h2 {
  margin: 0 0 0.5rem;
  font-size: var(--blog-h2);
}

.blog-library-heading p,
.blog-status {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.8;
}

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

.blog-filter {
  appearance: none;
  min-height: 2.75rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-small);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  cursor: pointer;
  transition: background var(--time-fast) var(--ease), border-color var(--time-fast) var(--ease);
}

.blog-filter:hover {
  border-color: var(--text);
  background: var(--bg-panel-2);
}

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

.blog-status {
  min-height: 1.8em;
  margin-block: 1rem 1.5rem;
}

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

.blog-post-card,
.related-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: var(--blog-card-pad);
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  opacity: 1;
  visibility: visible;
  transition: border-color var(--time-fast) var(--ease), transform var(--time-fast) var(--ease);
}

.blog-post-card:hover,
.related-card:hover,
.blog-post-card:focus-within,
.related-card:focus-within {
  border-top-color: var(--accent);
  transform: translateY(-3px);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.6;
}

.article-meta .tag {
  max-width: 100%;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--text);
  border-radius: var(--radius-xs);
  background: var(--text);
  color: var(--bg-panel);
  font-size: var(--blog-small);
  font-weight: var(--weight-medium);
  white-space: normal;
  overflow-wrap: anywhere;
}

.blog-post-card h3,
.related-card h3 {
  margin: 0 0 1rem;
  font-size: var(--blog-h3);
}

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

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

.article-summary {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: var(--blog-body);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.article-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-dark);
  font-size: var(--blog-small);
  font-weight: var(--weight-bold);
  line-height: 1.8;
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 1.5rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
}

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

/* Shared article geometry: every reading box has the same inner text edge. */
.breadcrumb,
.breadcrumbs,
.article-hero,
.reading-wrap,
#related-posts,
#post-nav,
.blog-article .promo-block,
.blog-list-promo {
  width: calc(100% - var(--gutter) - var(--gutter));
  max-width: var(--blog-outer);
  margin-inline: auto;
  padding-inline: var(--blog-inset);
  box-sizing: border-box;
}

.breadcrumb,
.breadcrumbs {
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  padding-block: 0.25rem;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.breadcrumb ol,
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li + li::before,
.breadcrumbs li + li::before {
  content: "→";
  margin-right: 0.7rem;
  color: var(--text-muted);
}

.breadcrumb a,
.breadcrumbs a {
  color: var(--text-muted);
  text-underline-offset: 0.2em;
}

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

/* Stamp-corner: the stamp stays fully within the hero bounds. */
.article-hero {
  position: relative;
  isolation: isolate;
  margin-top: 0;
  margin-bottom: 2rem;
  padding-block: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--block-lilac);
}

.article-hero::before,
.article-hero::after {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: var(--blog-stamp-size);
  height: var(--blog-stamp-size);
  border: 1px solid var(--accent-dark);
  border-radius: var(--radius-pill);
  color: var(--accent-dark);
  transform: rotate(var(--blog-stamp-turn));
  pointer-events: none;
}

.article-hero::before {
  content: "";
}

.article-hero::after {
  content: "T7";
  display: grid;
  place-items: center;
  top: 1.8rem;
  right: 1.8rem;
  width: calc(var(--blog-stamp-size) - 0.6rem);
  height: calc(var(--blog-stamp-size) - 0.6rem);
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: var(--weight-bold);
}

.article-hero .article-meta {
  min-height: var(--blog-stamp-size);
  margin: 0 0 1.25rem;
  padding-right: calc(var(--blog-stamp-size) + 1rem);
  align-content: flex-start;
  align-items: flex-start;
}

.article-hero .article-meta time,
.article-hero .article-meta .read-time,
.article-hero .article-meta .reading-time,
.article-hero .article-meta > span:not(.tag) {
  max-width: 100%;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-panel);
  color: var(--text-muted);
  white-space: normal;
}

.article-hero h1 {
  margin: 0 0 1.25rem;
  font-size: var(--blog-h1);
  line-height: var(--blog-heading-leading);
  letter-spacing: var(--blog-tracking);
}

.article-hero > p,
.article-hero .article-summary,
.article-hero .article-deck {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
}

.reading-wrap {
  margin-block: 0;
  padding-block: 0;
}

.reading-wrap .prose,
.reading-wrap .article-body {
  width: 100%;
  max-width: none;
  margin-inline: auto;
  padding-inline: 0;
}

article.prose.reading-wrap,
.article-body.reading-wrap,
.reading-wrap .prose,
.reading-wrap .article-body,
.blog-article .prose {
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-body);
  line-height: var(--blog-leading);
  overflow-wrap: anywhere;
  counter-reset: blog-chapter;
}

.prose h2,
.article-body h2 {
  display: block;
  margin: 2.25rem 0 1rem;
  font-size: var(--blog-h2);
  line-height: 1.45;
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
  counter-increment: blog-chapter;
  scroll-margin-top: var(--anchor-offset);
}

.prose h2::before,
.article-body h2::before {
  content: counter(blog-chapter, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.75rem;
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  vertical-align: 0.15em;
}

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

.prose h3,
.article-body h3 {
  display: block;
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-h3);
  line-height: 1.5;
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
}

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

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

.prose li,
.article-body li {
  margin-block: 0.4rem;
}

.prose a,
.article-body a {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

.prose strong,
.article-body strong {
  color: var(--text);
  font-weight: var(--weight-bold);
}

.prose mark.fact,
.article-body mark.fact {
  padding-inline: 0.2em;
  border-radius: var(--radius-xs);
  background: var(--accent-14);
  color: var(--text);
}

.prose img,
.article-body img,
.prose svg,
.article-body svg {
  max-width: 100%;
}

.prose figure,
.article-body figure {
  max-width: 100%;
  margin: 1.75rem 0;
}

.prose figcaption,
.article-body figcaption {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.8;
}

.prose .table-scroll,
.article-body .table-scroll {
  max-width: 100%;
  margin-block: 1.75rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.prose table,
.article-body table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  background: var(--bg-panel);
  color: var(--text);
  font-size: var(--blog-small);
  line-height: 1.8;
}

.prose caption,
.article-body caption {
  padding: 0.75rem 1rem;
  background: var(--bg-panel-2);
  color: var(--text);
  font-weight: var(--weight-bold);
  text-align: left;
}

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

.prose thead th,
.article-body thead th {
  background: var(--text);
  color: var(--bg-panel);
  font-weight: var(--weight-bold);
}

.prose tbody th,
.prose tbody td:first-child,
.article-body tbody th,
.article-body tbody td:first-child {
  color: var(--text);
  font-weight: var(--weight-medium);
}

.prose tbody tr:nth-child(even),
.article-body tbody tr:nth-child(even) {
  background: var(--bg-panel-2);
}

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

.prose pre,
.article-body pre {
  position: relative;
  max-width: 100%;
  margin-block: 1.75rem;
  padding: 3rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--text);
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg-panel);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  line-height: 1.8;
  white-space: pre;
  overflow-wrap: normal;
  tab-size: 2;
}

.prose pre::before,
.article-body pre::before {
  content: "T7 / TEXT";
  position: absolute;
  top: 0.7rem;
  left: 1.25rem;
  color: var(--blog-code-comment);
  font-family: var(--font-mono);
  font-size: var(--blog-tiny);
  letter-spacing: 0.08em;
}

.prose code,
.article-body code {
  padding: 0.15em 0.35em;
  border-radius: var(--radius-xs);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.9em;
  white-space: normal;
  overflow-wrap: anywhere;
}

.prose pre code,
.article-body pre code {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-size: inherit;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

.callout,
.prose blockquote,
.article-body blockquote {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-dark);
  border-radius: var(--radius-sm);
  background: var(--blog-accent-tint);
  color: var(--text);
}

.callout::before,
.prose blockquote::before,
.article-body blockquote::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  font-weight: var(--weight-bold);
  line-height: 1;
}

.callout.warning,
.callout-warning,
.callout--warning {
  border-left-color: var(--warn);
  background: var(--blog-warning-tint);
}

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

.callout.success,
.callout-success,
.callout--success {
  border-left-color: var(--success);
  background: var(--blog-success-tint);
}

.callout.success::before,
.callout-success::before,
.callout--success::before {
  color: var(--success);
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
  margin-block: 1.75rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent-dark);
  border-radius: var(--radius-sm);
  background: var(--block-peach);
  color: var(--text);
}

.stat-card:nth-child(even) {
  border-top-color: var(--text);
  background: var(--block-lilac);
}

.stat-num {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: var(--weight-heavy);
  line-height: 1.3;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.8;
}

.prose .check-list,
.article-body .check-list,
.check-list {
  display: grid;
  gap: 0.65rem;
  margin-block: 1.5rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  line-height: var(--blog-leading);
}

.verdict {
  margin-block: 1.75rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--blog-paper-tint);
  color: var(--text);
}

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

.verdict > :last-child {
  margin-bottom: 0;
}

.blog-article .promo-block,
.blog-list-promo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  position: relative;
  margin-block: 2.5rem;
  padding-block: 1.75rem;
  border: 2px solid var(--text);
  border-radius: var(--radius-sm);
  background: var(--block-peach);
  color: var(--text);
  box-shadow: var(--shadow-plate);
}

.blog-article .promo-block::before,
.blog-list-promo::before {
  content: "T7 / 订阅资料";
  display: block;
  flex-basis: 100%;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--text);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  line-height: 1.6;
}

.promo-block .promo-copy {
  flex: 1 1 18rem;
  min-width: 0;
}

.promo-block .promo-brand {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--weight-heavy);
  line-height: 1.4;
}

.promo-block .promo-copy > p:not(.promo-brand) {
  margin: 0;
  color: var(--text);
  font-size: var(--blog-body);
  line-height: 1.8;
}

.blog-promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.blog-article .promo-block .btn-primary,
.blog-list-promo .btn-primary {
  border: 1px solid var(--text);
  background: var(--bg-panel);
  color: var(--text);
}

.blog-article .promo-block .btn-primary:hover,
.blog-list-promo .btn-primary:hover {
  background: var(--text);
  color: var(--bg-panel);
}

.blog-article .promo-block .btn-secondary,
.blog-list-promo .btn-secondary {
  border: 1px solid var(--text);
  background: var(--block-peach);
  color: var(--text);
}

#related-posts {
  margin-block: 0;
  padding-block: 1rem 1.5rem;
}

#related-posts:empty,
#post-nav:empty {
  display: none;
}

#related-posts .blog-section-title {
  margin: 0 0 1.25rem;
  font-size: var(--blog-h2);
}

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

.related-card {
  padding: 1.25rem;
}

.related-card h3 {
  font-size: 1.1rem;
  line-height: 1.6;
}

.related-card .article-summary {
  font-size: var(--blog-small);
}

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

.post-nav-card {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--time-fast) var(--ease), transform var(--time-fast) var(--ease);
}

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

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-top-color: var(--accent);
  transform: translateY(-3px);
}

.post-nav-caption,
.post-nav-date {
  display: block;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.8;
}

.post-nav-title {
  display: block;
  margin-block: 0.5rem 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-body);
  font-weight: var(--weight-bold);
  line-height: 1.75;
  overflow-wrap: anywhere;
}

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

  .prose .table-scroll table,
  .article-body .table-scroll table {
    display: table;
    width: 100%;
    min-width: 36rem;
    max-width: none;
  }

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

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

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

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

  .blog-list-lede {
    font-size: var(--blog-body);
  }

  .article-hero {
    padding-block: 1.5rem;
  }

  .article-hero::before {
    top: 1.25rem;
    right: 1.25rem;
  }

  .article-hero::after {
    top: 1.55rem;
    right: 1.55rem;
  }

  .article-hero .article-meta {
    min-height: calc(var(--blog-stamp-size) + 0.5rem);
    gap: 0.5rem;
    padding-right: calc(var(--blog-stamp-size) + 0.5rem);
  }

  .article-hero .article-meta .tag,
  .article-hero .article-meta time,
  .article-hero .article-meta > span:not(.tag) {
    padding-inline: 0.4rem;
    font-size: var(--blog-tiny);
  }

  .prose h2,
  .article-body h2 {
    font-size: 1.4rem;
  }

  .prose h3,
  .article-body h3 {
    font-size: 1.2rem;
  }

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

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

  .blog-promo-actions {
    width: 100%;
  }

  .blog-promo-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-filter,
  .blog-post-card,
  .related-card,
  .post-nav-card {
    transition: none;
  }

  .blog-post-card:hover,
  .blog-post-card:focus-within,
  .related-card:hover,
  .related-card:focus-within,
  .post-nav-card:hover,
  .post-nav-card:focus-visible {
    transform: none;
  }
}