:root {
  --blog-reading: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-caption-size: 0.8125rem;
  --blog-list-title: clamp(1.8rem, 4vw, 3rem);
  --blog-article-title: clamp(1.75rem, 3.6vw, 2.6rem);
  --blog-h2: clamp(1.3rem, 2.4vw, 1.6rem);
  --blog-h3: clamp(1.125rem, 2vw, 1.3rem);
  --blog-card-title: 1.2rem;
  --blog-stat-size: clamp(1.6rem, 3vw, 2rem);
  --blog-stamp-size: 6.5rem;
  --blog-tracking: -0.015em;
  --blog-leading: 1.9;
  --blog-tint-warn: color-mix(in srgb, var(--warn) 10%, var(--bg-panel));
  --blog-tint-success: color-mix(in srgb, var(--success) 10%, var(--bg-panel));
  --blog-tint-accent: color-mix(in srgb, var(--accent) 10%, var(--bg-panel));
  --blog-row-hover: color-mix(in srgb, var(--bg-panel-2) 65%, var(--bg-panel));
  --blog-overlay: color-mix(in srgb, var(--ink) 58%, transparent);
  --blog-code-inline: color-mix(in srgb, var(--bg-panel-2) 65%, var(--bg-panel));
  --blog-focus: var(--accent-dark);
  --blog-modal-duration: 180ms;
}

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

.blog-listing {
  padding-block: 0 3rem;
}

.blog-skip {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: var(--gutter);
  padding: 0.75rem 1rem;
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-card);
}

.blog-skip:focus {
  transform: none;
}

:is(.blog-listing, .reading-wrap, .signup-modal) :is(a, button, summary):focus-visible,
.breadcrumb a:focus-visible {
  outline: 2px solid var(--blog-focus);
  outline-offset: 4px;
}

.breadcrumb {
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  font-size: var(--blog-small-size);
  line-height: 1.8;
  color: var(--text-muted);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.65rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.breadcrumb li {
  min-width: 0;
  overflow-wrap: anywhere;
}

.breadcrumb li + li::before {
  content: "›";
  margin-right: 0.65rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 0.22em;
}

.breadcrumb a:hover {
  text-decoration-color: var(--text);
}

/* A shared outer box keeps every reading surface on the same column. */
.reading-wrap,
.article-hero,
.blog-article > .breadcrumb,
.blog-article main > .breadcrumb,
.breadcrumb.reading-wrap,
.article-hero.reading-wrap {
  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 > :is(.reading-wrap, .article-hero) {
  max-width: none;
  padding-inline: 0;
}

.reading-wrap > .article-hero {
  width: calc(100% + var(--blog-gutter) + var(--blog-gutter));
  margin-inline: calc(-1 * var(--blog-gutter));
  padding-inline: var(--blog-gutter);
}

.blog-hero,
.article-hero {
  position: relative;
  isolation: isolate;
  padding-block: 2rem;
  padding-inline: var(--blog-gutter);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.blog-hero h1,
.article-hero h1,
.blog-hero .display,
.article-hero .display {
  display: block;
  margin: 1rem 0;
  font-family: var(--font-display);
  font-size: var(--blog-article-title);
  font-weight: var(--weight-display);
  line-height: 1.35;
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
  overflow-wrap: break-word;
}

.blog-index .blog-hero h1 {
  font-size: var(--blog-list-title);
}

.blog-hero > :is(h1, p, .article-meta),
.article-hero > :is(h1, p, .article-meta) {
  padding-right: 0;
}

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

.blog-stamp {
  position: relative;
  margin: 1.5rem 0 0.25rem auto;
  display: grid;
  place-content: center;
  gap: 0.2rem;
  width: var(--blog-stamp-size);
  height: var(--blog-stamp-size);
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-circle);
  transform: rotate(-11deg);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-stat-size);
  font-weight: var(--weight-bold);
  line-height: 1.2;
  text-align: center;
  pointer-events: none;
}

.blog-stamp::before {
  content: "";
  position: absolute;
  inset: 0.35rem;
  border: 1px solid var(--border);
  border-radius: inherit;
}

.blog-stamp span {
  font-family: var(--font-body);
  font-size: var(--blog-caption-size);
  font-weight: var(--weight-medium);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: var(--blog-caption-size);
  line-height: 1.5;
}

.article-meta :is(time, .read-time, .reading-time) {
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-variant-numeric: tabular-nums;
}

.article-meta .tag {
  display: inline-block;
  max-width: 100%;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--on-dark);
  font-size: var(--blog-caption-size);
  overflow-wrap: anywhere;
}

.blog-library {
  padding-top: 1.75rem;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.blog-filter button {
  min-height: 2.75rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  font: inherit;
  font-size: var(--blog-small-size);
  cursor: pointer;
  transition: background var(--duration-ui) var(--ease-ui),
    border-color var(--duration-ui) var(--ease-ui);
}

.blog-filter button:hover {
  border-color: var(--text-muted);
}

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

.blog-list-status {
  min-height: 1.5em;
  margin: 1rem 0;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
}

.blog-post-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
  opacity: 1;
  visibility: visible;
  transition: transform var(--duration-ui) var(--ease-ui),
    border-color var(--duration-ui) var(--ease-ui);
}

.article-card .article-card-title {
  display: block;
  margin: 1rem 0 0.75rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-card-title);
  font-weight: var(--weight-bold);
  letter-spacing: var(--blog-tracking);
  line-height: 1.6;
  text-wrap: pretty;
  overflow-wrap: anywhere;
}

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

.article-summary {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.article-link {
  align-self: flex-start;
  margin-top: auto;
  padding-block: 0.25rem;
  color: var(--text);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-semibold);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 0.25em;
}

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

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

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

.reading-wrap > :is(.prose, .article-body, [data-blog-body]) {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

:is(.prose, .article-body, [data-blog-body]) :is(h1, h2, h3) {
  display: block;
  font-family: var(--font-display);
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
  overflow-wrap: break-word;
}

:is(.prose, .article-body, [data-blog-body]) h2 {
  counter-increment: blog-section;
  margin: 2rem 0 0.85rem;
  font-size: var(--blog-h2);
  font-weight: var(--weight-bold);
  line-height: 1.55;
  scroll-margin-top: var(--anchor-offset);
}

:is(.prose, .article-body, [data-blog-body]) h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.65rem;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.7;
  vertical-align: 0.15em;
}

:is(.prose, .article-body, [data-blog-body]) h3 {
  margin: 1.5rem 0 0.65rem;
  font-size: var(--blog-h3);
  font-weight: var(--weight-semibold);
  line-height: 1.6;
}

:is(.prose, .article-body, [data-blog-body]) :is(p, ul, ol) {
  margin-block: 0.85rem 1.15rem;
}

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

:is(.prose, .article-body, [data-blog-body]) li {
  margin-block: 0.45rem;
}

:is(.prose, .article-body, [data-blog-body]) a:not(.btn) {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--text-muted);
  text-underline-offset: 0.22em;
}

:is(.prose, .article-body, [data-blog-body]) :not(pre) > code {
  padding: 0.12rem 0.35rem;
  border-radius: var(--radius-sm);
  background: var(--blog-code-inline);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
  word-break: break-word;
}

:is(.prose, .article-body, [data-blog-body]) pre {
  position: relative;
  max-width: 100%;
  margin: 1.5rem 0;
  padding: 3rem 1.25rem 1.25rem;
  border: 1px solid var(--on-dark-line);
  border-radius: var(--radius-md);
  background: var(--navy-2);
  color: var(--on-dark);
  box-shadow: var(--shadow-dark);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.8;
  white-space: pre;
}

:is(.prose, .article-body, [data-blog-body]) pre::before {
  content: "VPNTL / 配置记录";
  position: absolute;
  top: 0.75rem;
  left: 1.25rem;
  color: var(--on-dark-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-caption-size);
}

:is(.prose, .article-body, [data-blog-body]) pre code {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  white-space: inherit;
  overflow-wrap: normal;
  word-break: normal;
}

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

:is(.prose, .article-body, [data-blog-body]) table {
  width: 100%;
  max-width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  font-size: var(--blog-small-size);
  line-height: 1.7;
}

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

:is(.prose, .article-body, [data-blog-body]) :is(th, td) {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

:is(.prose, .article-body, [data-blog-body]) thead th {
  background: var(--ink);
  color: var(--on-dark);
  font-weight: var(--weight-semibold);
  word-break: keep-all;
}

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

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

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

:is(.prose, .article-body, [data-blog-body]) tbody th {
  color: var(--text);
  font-weight: var(--weight-semibold);
}

.callout,
.verdict {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-dark);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  line-height: var(--blog-leading);
}

.callout {
  padding-left: 3.4rem;
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.15rem;
  left: 1rem;
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--text-muted);
  border-radius: var(--radius-circle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
  line-height: 1.5rem;
  text-align: center;
}

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

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

.callout :is(p, ul):first-child,
.verdict p:first-child {
  margin-top: 0;
}

.callout :is(p, ul):last-child,
.verdict p:last-child {
  margin-bottom: 0;
}

.verdict {
  background: var(--blog-tint-accent);
}

.verdict > strong,
.verdict p > strong:first-child {
  font-weight: var(--weight-bold);
}

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

.stat-card {
  min-width: 0;
  padding: 1.3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
  box-shadow: var(--shadow-chip);
}

.stat-card:nth-child(even) {
  background: var(--bg-panel-2);
}

.stat-num {
  display: block;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--blog-stat-size);
  font-weight: var(--weight-bold);
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

:is(.prose, .article-body, [data-blog-body]) .check-list,
.check-list {
  display: grid;
  gap: 0.65rem;
  padding: 0;
  margin: 1.5rem 0;
  list-style: none;
}

:is(.prose, .article-body, [data-blog-body]) .check-list li,
.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: 1.8;
  list-style: none;
}

.promo-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin: 2rem 0 1.5rem;
  padding: 1.75rem;
  border: 1px solid var(--on-dark-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, var(--navy-1), var(--navy-2));
  color: var(--on-dark);
  box-shadow: var(--shadow-dark);
}

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

.promo-copy strong {
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--weight-bold);
}

.promo-copy p {
  margin: 0.5rem 0 0;
  color: var(--on-dark-muted);
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

.promo-block .btn-primary {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow-chip);
}

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

.promo-block .btn-outline {
  border-color: var(--on-dark-line);
  background: transparent;
  color: var(--on-dark);
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 0.75rem 1rem;
}

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

.post-nav-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 0.6rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--duration-ui) var(--ease-ui),
    transform var(--duration-ui) var(--ease-ui);
}

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

.post-nav-label,
.post-nav-date {
  color: var(--text-muted);
  font-size: var(--blog-caption-size);
  line-height: 1.6;
}

.post-nav-title {
  font-size: var(--blog-body-size);
  font-weight: var(--weight-semibold);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.post-nav-date {
  margin-top: auto;
  font-variant-numeric: tabular-nums;
}

#related-posts {
  padding-block: 1rem 2rem;
}

.blog-section-title {
  display: block;
  margin: 0 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-bold);
  line-height: 1.6;
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
}

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

.related-card {
  padding: 1.15rem;
}

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

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

.signup-modal {
  box-sizing: border-box;
  width: min(30rem, calc(100% - 2rem));
  max-width: calc(100% - 2rem);
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: 0;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-deep);
  font-family: var(--font-body);
  overflow: auto;
}

.signup-modal::backdrop {
  background: var(--blog-overlay);
}

.signup-modal[open] {
  animation: blog-modal-in var(--blog-modal-duration) var(--ease-ui) both;
}

.signup-modal[open]::backdrop {
  animation: blog-backdrop-in var(--blog-modal-duration) var(--ease-ui) both;
}

.signup-modal.is-closing {
  animation: blog-modal-out var(--blog-modal-duration) var(--ease-ui) both;
}

.signup-modal.is-closing::backdrop {
  animation: blog-backdrop-out var(--blog-modal-duration) var(--ease-ui) both;
}

.signup-panel {
  position: relative;
  padding: 2rem;
}

.signup-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-h2);
  cursor: pointer;
}

.signup-close:hover {
  background: var(--bg-panel-2);
}

.signup-brand {
  margin: 0 2.5rem 1.25rem 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

.signup-panel h2 {
  display: block;
  margin: 0 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-bold);
  line-height: 1.6;
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
}

.signup-description {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

.signup-action {
  width: 100%;
  justify-content: center;
}

.signup-note {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-caption-size);
  line-height: 1.8;
  text-align: center;
}

@keyframes blog-modal-in {
  from { opacity: 0; transform: translateY(0.6rem) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes blog-modal-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(0.4rem) scale(0.98); }
}

@keyframes blog-backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes blog-backdrop-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

@media (hover: hover) and (pointer: fine) {
  .article-card:hover,
  .post-nav-card:hover {
    border-color: var(--text-muted);
    transform: translateY(-3px);
  }

  .article-card:hover .article-link {
    text-decoration-color: var(--text);
  }
}

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

  :is(.prose, .article-body, [data-blog-body]) :is(th, td) {
    min-width: 9rem;
  }

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

  .related-card {
    padding: 1.5rem;
  }
}

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

  .blog-post-grid,
  .stat-grid,
  #post-nav {
    grid-template-columns: 1fr;
  }

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

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

  .blog-hero > :is(h1, p, .article-meta),
  .article-hero > :is(h1, p, .article-meta) {
    padding-right: 0;
  }

  .blog-stamp {
    position: relative;
    top: auto;
    right: auto;
    width: 4.75rem;
    height: 4.75rem;
    margin: 1.5rem 0 0.25rem auto;
    font-size: var(--blog-h3);
  }

  .blog-stamp span {
    font-size: var(--blog-caption-size);
  }

  .article-card,
  .promo-block {
    padding: 1.25rem;
  }

  .promo-block > .btn,
  .promo-block > .cta-row {
    width: 100%;
  }

  .promo-block > .btn {
    justify-content: center;
  }

  .signup-panel {
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .post-nav-card,
  .blog-filter button,
  .signup-modal,
  .signup-modal::backdrop {
    animation: none !important;
    transition: none !important;
  }

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