:root {
  --blog-reading: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-list-title: clamp(2rem, 4vw, 3rem);
  --blog-article-title: clamp(1.8rem, 3.5vw, 2.6rem);
  --blog-h2: clamp(1.3rem, 2.5vw, 1.6rem);
  --blog-h3: 1.3rem;
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-label-size: 0.75rem;
  --blog-body-leading: 1.9;
  --blog-title-leading: 1.35;
  --blog-heading-spacing: -0.015em;
  --blog-card-shadow: 0 1rem 3rem rgb(var(--accent-rgb) / 0.08);
  --blog-focus: 0 0 0 0.25rem rgb(var(--accent-rgb) / 0.18);
  --blog-terminal: color-mix(in srgb, var(--text) 90%, var(--accent-dark));
  --blog-terminal-ink: var(--panel);
  --blog-info-tint: color-mix(in srgb, var(--accent) 7%, var(--panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 8%, var(--panel));
  --blog-warn-tint: color-mix(in srgb, var(--warn) 10%, var(--panel));
  --blog-success-ink: color-mix(in srgb, var(--success) 50%, var(--text));
  --blog-warn-ink: color-mix(in srgb, var(--warn) 50%, var(--text));
  --blog-promo-gradient: linear-gradient(125deg, var(--accent-dark), var(--accent));
}

.blog-main {
  padding-bottom: 4rem;
}

.blog-main,
.reading-wrap,
.article-hero,
.breadcrumbs,
.article-card,
.article-hero-copy,
.article-hero-main,
.hero-meta,
.article-hero-meta,
.prose,
.article-body,
.promo-copy {
  min-width: 0;
}

.blog-skip {
  position: fixed;
  top: 0.75rem;
  left: 1rem;
  z-index: 999;
  padding: 0.75rem 1rem;
  background: var(--panel);
  color: var(--accent-dark);
  border: 1px solid var(--accent);
  border-radius: var(--r-btn);
  transform: translateY(-200%);
}

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

.blog-main :where(a, button):focus-visible,
.reading-wrap :where(a, button, summary):focus-visible,
.article-hero a:focus-visible,
#post-nav a:focus-visible,
#related-posts a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  box-shadow: var(--blog-focus);
}

.breadcrumbs {
  margin-top: 1.5rem;
  padding-block: 0.5rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  font-family: var(--font-body);
  overflow-wrap: anywhere;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li {
  min-width: 0;
}

.breadcrumbs li + li::before {
  content: "/";
  margin-inline-end: 0.5rem;
  color: var(--muted);
}

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

.blog-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-block: 1.5rem 3rem;
  padding: clamp(2rem, 5vw, 4rem) max(1.5rem, var(--gutter));
  text-align: center;
  background: linear-gradient(180deg, var(--atmo-top), var(--atmo-bottom));
  border: 1px solid var(--border);
  border-radius: var(--r-card);
}

.blog-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 8rem;
  height: 0.3rem;
  bottom: 0;
  left: calc(50% - 4rem);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent), var(--cyan));
}

.blog-hero h1 {
  margin: 1rem auto;
  max-width: 22ch;
  font-family: var(--font-display);
  font-size: var(--blog-list-title);
  font-weight: var(--fw-heavy);
  line-height: var(--blog-title-leading);
  color: var(--text);
}

.blog-hero > p {
  max-width: 42rem;
  margin: 0 auto;
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
  color: var(--muted);
}

.blog-topics {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.blog-library-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  align-items: baseline;
  margin-bottom: 1rem;
}

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

.blog-library-heading p {
  margin: 0;
  font-size: var(--blog-small-size);
  color: var(--muted);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.blog-filters button {
  max-width: 100%;
  padding: 0.65rem 1rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--fw-semibold);
  color: var(--muted);
  line-height: 1.5;
  cursor: pointer;
  overflow-wrap: anywhere;
  transition: background var(--time-fast) var(--ease), border-color var(--time-fast) var(--ease);
}

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

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

.blog-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  box-shadow: var(--blog-card-shadow);
  overflow-wrap: anywhere;
  transition: transform var(--time-fast) var(--ease), border-color var(--time-fast) var(--ease);
}

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

.article-card .article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem 0.75rem;
  margin-bottom: 1rem;
  font-size: var(--blog-label-size);
  color: var(--muted);
}

.article-card .tag,
.article-hero .tag {
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.article-card h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--fw-bold);
  line-height: 1.6;
}

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

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

.article-card-summary {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: 1.85;
}

.article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-dark);
  font-size: var(--blog-small-size);
  font-weight: var(--fw-bold);
  text-decoration: none;
  padding-block: 0.35rem;
}

.article-read-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  color: var(--muted);
  line-height: var(--blog-body-leading);
}

.blog-empty h3 {
  margin-top: 0;
  color: var(--text);
  font-size: var(--blog-h3);
}

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

/* A shared outer box keeps breadcrumb, hero, body and promotion aligned. */
.reading-wrap,
.article-hero,
.article-page > .breadcrumbs,
.article-page > #related-posts,
.article-page > #post-nav,
.article-page > .promo-block,
body > main > .breadcrumbs:not(.blog-main .breadcrumbs) {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-reading) + var(--blog-gutter) + var(--blog-gutter));
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

.reading-wrap .reading-wrap,
.reading-wrap .article-hero,
.reading-wrap > .breadcrumbs {
  max-width: 100%;
  width: 100%;
  padding-inline: 0;
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
  align-items: start;
  gap: 2rem;
  position: relative;
  isolation: isolate;
  padding-block: 2.25rem 2rem;
  margin-top: 1rem;
  margin-bottom: 1.75rem;
  border-block: 1px solid var(--border);
  background: linear-gradient(135deg, var(--panel), var(--bg));
  border-radius: var(--r-card);
}

.article-hero::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: var(--blog-gutter);
  width: 3rem;
  height: 0.2rem;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent), var(--cyan));
}

.reading-wrap .article-hero {
  padding-inline: var(--blog-gutter);
}

.article-hero-copy,
.article-hero-main {
  grid-column: 1;
  grid-row: 1;
}

.article-hero h1 {
  display: block;
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-article-title);
  font-weight: var(--fw-heavy);
  line-height: var(--blog-title-leading);
  color: var(--text);
}

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

.article-hero :is(.article-meta, .hero-meta, .article-hero-meta) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  grid-column: 2;
  grid-row: 1;
  gap: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-float);
  background: var(--panel);
  font-size: var(--blog-small-size);
  line-height: 1.7;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.article-hero :is(.article-meta, .hero-meta, .article-hero-meta) > * {
  max-width: 100%;
  margin: 0;
}

.article-hero :is(.article-meta, .hero-meta, .article-hero-meta) > * + * {
  padding-top: 0.65rem;
  border-top: 1px solid var(--border);
}

.article-hero .tag {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

.blog-hero h1,
.blog-library h2,
.article-hero h1,
.article-card h3,
.prose :is(h1, h2, h3),
.article-body :is(h1, h2, h3),
#related-posts h2 {
  display: block;
  text-wrap: pretty;
  letter-spacing: var(--blog-heading-spacing);
  overflow-wrap: anywhere;
}

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

.reading-wrap.prose,
.reading-wrap.article-body,
.reading-wrap[data-article-body] {
  padding-block: 0 1.5rem;
}

.prose :is(p, ul, ol, blockquote, pre, table),
.article-body :is(p, ul, ol, blockquote, pre, table),
[data-article-body] :is(p, ul, ol, blockquote, pre, table) {
  margin-block: 1rem 1.25rem;
}

:is(.prose, .article-body, [data-article-body]) h2 {
  display: block;
  margin: 2.5rem 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--fw-bold);
  line-height: 1.55;
  text-wrap: pretty;
  letter-spacing: var(--blog-heading-spacing);
  counter-increment: blog-section;
  scroll-margin-top: var(--anchor-offset);
}

:is(.prose, .article-body, [data-article-body]) h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-inline-end: 0.65rem;
  padding: 0.05rem 0.4rem;
  vertical-align: 0.12em;
  background: var(--panel-2);
  color: var(--accent-dark);
  border-radius: var(--r-small);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--fw-bold);
  letter-spacing: normal;
}

:is(.prose, .article-body, [data-article-body]) > h2:first-child,
:is(.prose, .article-body, [data-article-body]) > section:first-child > h2:first-child {
  margin-top: 0.5rem;
}

:is(.prose, .article-body, [data-article-body]) h3 {
  display: block;
  margin-block: 1.75rem 0.75rem;
  font-size: var(--blog-h3);
  font-family: var(--font-display);
  line-height: 1.6;
  text-wrap: pretty;
  letter-spacing: var(--blog-heading-spacing);
}

:is(.prose, .article-body, [data-article-body]) a {
  color: var(--accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

:is(.prose, .article-body, [data-article-body]) :is(ul, ol) {
  padding-inline-start: 1.5rem;
}

:is(.prose, .article-body, [data-article-body]) li + li {
  margin-top: 0.5rem;
}

:is(.prose, .article-body, [data-article-body]) blockquote {
  padding: 1rem 1.5rem;
  margin-inline: 0;
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--r-small);
  background: var(--blog-info-tint);
  color: var(--muted);
}

:is(.prose, .article-body, [data-article-body]) code {
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
  word-break: break-word;
}

:is(.prose, .article-body, [data-article-body]) :not(pre) > code {
  padding: 0.15em 0.35em;
  background: var(--panel-2);
  color: var(--accent-dark);
  border-radius: var(--r-small);
}

:is(.prose, .article-body, [data-article-body]) pre {
  position: relative;
  max-width: 100%;
  padding: 2.5rem 1.25rem 1.25rem;
  overflow-x: auto;
  background: var(--blog-terminal);
  color: var(--blog-terminal-ink);
  border: 1px solid var(--border);
  border-radius: var(--r-float);
  line-height: 1.8;
  tab-size: 2;
}

:is(.prose, .article-body, [data-article-body]) pre::before {
  content: "VPNDisc / 配置示例";
  position: absolute;
  top: 0.6rem;
  left: 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--blog-label-size);
  color: var(--lilac);
}

:is(.prose, .article-body, [data-article-body]) pre code {
  white-space: pre;
  word-break: normal;
  overflow-wrap: normal;
  color: inherit;
  background: none;
}

:is(.prose, .article-body, [data-article-body]) .table-scroll {
  max-width: 100%;
  margin-block: 1.5rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-float);
}

:is(.prose, .article-body, [data-article-body]) table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--blog-small-size);
  line-height: 1.8;
  background: var(--panel);
}

:is(.prose, .article-body, [data-article-body]) .table-scroll table {
  min-width: 36rem;
  margin: 0;
}

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

:is(.prose, .article-body, [data-article-body]) thead th {
  background: var(--accent-dark);
  color: var(--white);
  font-weight: var(--fw-semibold);
}

:is(.prose, .article-body, [data-article-body]) tbody tr:nth-child(even) {
  background: var(--bg);
}

:is(.prose, .article-body, [data-article-body]) tbody tr:hover {
  background: var(--panel-2);
}

:is(.prose, .article-body, [data-article-body]) caption {
  padding: 0.75rem 1rem;
  color: var(--muted);
  text-align: start;
}

.callout {
  position: relative;
  margin-block: 1.5rem;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  border: 1px solid var(--border);
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-float);
  background: var(--blog-info-tint);
  color: var(--text);
  line-height: var(--blog-body-leading);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--r-circle);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--fw-bold);
  line-height: 1.5rem;
  text-align: center;
}

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

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

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

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

.callout > :first-child,
.verdict > :first-child {
  margin-top: 0;
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--r-float);
  background: var(--blog-info-tint);
}

.stat-card:nth-child(even) {
  background: var(--panel);
  border-top-color: var(--cyan);
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--fw-heavy);
  color: var(--accent-dark);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

:is(.prose, .article-body, [data-article-body]) .check-list,
.check-list {
  padding: 0;
  list-style: none;
  margin-block: 1.5rem;
}

.check-list li {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-small);
  background: var(--panel);
  line-height: var(--blog-body-leading);
}

.verdict {
  margin-block: 1.5rem;
  padding: 1.1rem 1.5rem;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-small);
  background: var(--panel-2);
  color: var(--text);
  line-height: var(--blog-body-leading);
}

.verdict strong {
  color: var(--accent-dark);
  font-weight: var(--fw-bold);
}

.promo-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-block: 2rem;
  padding: 2rem var(--blog-gutter);
  background: var(--blog-promo-gradient);
  border: 1px solid var(--accent-dark);
  border-radius: var(--r-card);
  color: var(--white);
  box-shadow: var(--blog-card-shadow);
}

.promo-block::before {
  content: "";
  position: absolute;
  inset: 0.6rem;
  border: 1px dashed rgb(var(--white-rgb) / 0.4);
  border-radius: var(--r-float);
  pointer-events: none;
}

.promo-copy {
  flex: 1 1 20rem;
}

.promo-block h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  color: var(--white);
}

.promo-block p {
  margin: 0;
  color: var(--white);
  font-size: var(--blog-body-size);
  line-height: 1.85;
}

.promo-block :is(.btn, .btn-primary) {
  position: relative;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--white);
  border-radius: var(--r-btn);
  background: var(--white);
  color: var(--accent-dark);
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  font-weight: var(--fw-bold);
  line-height: 1.5;
  text-decoration: none;
}

.promo-block .btn-secondary {
  position: relative;
  border-color: var(--white);
  background: none;
  color: var(--white);
}

.promo-block :is(.btn, .btn-primary):hover {
  background: var(--panel-2);
  border-color: var(--panel-2);
}

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

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

#related-posts > h2 {
  margin: 0 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  line-height: 1.5;
}

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

#related-posts .article-card h3 {
  font-size: var(--blog-body-size);
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1rem 1.5rem;
}

.post-nav-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  min-width: 0;
  padding: 1.25rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-float);
  text-decoration: none;
  transition: transform var(--time-fast) var(--ease), border-color var(--time-fast) var(--ease);
}

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

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

.post-nav-label {
  color: var(--accent-dark);
  font-size: var(--blog-small-size);
  font-weight: var(--fw-bold);
}

.post-nav-title {
  color: var(--text);
  font-size: var(--blog-body-size);
  font-weight: var(--fw-semibold);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.post-nav-date {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--blog-label-size);
}

@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  :is(.prose, .article-body, [data-article-body]) .table-scroll table {
    display: table;
    width: 100%;
    max-width: none;
  }

  .article-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .article-hero :is(.article-meta, .hero-meta, .article-hero-meta) {
    grid-column: 1;
    grid-row: 1;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    padding: 0.75rem;
  }

  .article-hero :is(.article-meta, .hero-meta, .article-hero-meta) > * + * {
    padding-top: 0;
    border-top: 0;
  }

  .article-hero-copy,
  .article-hero-main {
    grid-column: 1;
    grid-row: 2;
  }
}

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

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

  .post-nav-next {
    grid-column: 1;
  }

  .blog-hero {
    margin-bottom: 2rem;
    padding-block: 2rem;
  }

  .blog-library-heading {
    display: block;
  }

  .blog-library-heading p {
    margin-top: 0.5rem;
  }

  .article-card {
    padding: 1.25rem;
  }

  .article-hero {
    padding-block: 2rem 1.5rem;
  }

  .promo-block {
    padding-block: 1.75rem;
  }

  .promo-block :is(.btn, .btn-primary, .btn-secondary) {
    text-align: center;
  }

  .callout {
    padding-right: 1rem;
  }
}

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

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