:root {
  --blog-reading-width: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-title-size: clamp(1.8rem, 4vw, 2.6rem);
  --blog-list-title-size: clamp(2rem, 4.5vw, 3rem);
  --blog-h2-size: clamp(1.25rem, 2.5vw, 1.6rem);
  --blog-h3-size: clamp(1.1rem, 2vw, 1.3rem);
  --blog-copy-size: 1rem;
  --blog-meta-size: 0.85rem;
  --blog-label-spacing: 0.06em;
  --blog-title-spacing: -0.01em;
  --blog-rule-width: 0.25rem;
  --blog-modal-duration: 160ms;
  --blog-modal-ease: ease;
  --blog-tint: color-mix(in srgb, var(--bg-panel) 85%, var(--bg-panel2));
  --blog-table-hover: color-mix(in srgb, var(--bg-panel2) 65%, var(--bg-panel));
  --blog-warning-tint: color-mix(in srgb, var(--warn) 10%, var(--bg-panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 10%, var(--bg-panel));
  --blog-modal-shade: color-mix(in srgb, var(--text) 48%, var(--transparent));
  --blog-promo-surface: linear-gradient(120deg, var(--accent-dark), var(--accent));
}

.blog-index-page,
.blog-index-page button,
.blog-signup-modal {
  font-family: var(--font-body);
}

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

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

.blog-index-wrap {
  padding-block: 3rem 4rem;
}

.blog-hero {
  max-width: 48rem;
  margin-inline: auto;
  margin-bottom: 3rem;
  text-align: center;
}

.blog-kicker,
.blog-modal-brand {
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  letter-spacing: var(--blog-label-spacing);
  margin: 0 0 1rem;
}

.blog-hero h1 {
  font-family: var(--font-display);
  font-size: var(--blog-list-title-size);
  font-weight: 400;
  line-height: 1.25;
  margin: 0 0 1.25rem;
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
}

.blog-dot {
  color: var(--accent);
}

.blog-intro {
  max-width: 40rem;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: var(--blog-copy-size);
  line-height: 1.9;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.blog-filter {
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  line-height: 1.5;
  cursor: pointer;
  transition: background var(--motion-fast), border-color var(--motion-fast);
}

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

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

.blog-status {
  margin: 1.25rem 0;
  font-size: var(--blog-meta-size);
  color: var(--text-muted);
  text-align: center;
}

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

.article-card,
.related-card,
.post-nav-card {
  min-width: 0;
  color: var(--text);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
  transition: transform var(--motion-fast), border-color var(--motion-fast), box-shadow var(--motion-fast);
}

.article-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.75rem;
}

.article-card:hover,
.article-card:focus-within,
.related-card:hover,
.related-card:focus-within,
.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-color: var(--text-muted);
  box-shadow: var(--shadow-lift);
  transform: translateY(-3px);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.6rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.5;
}

.article-meta time,
.article-meta .tag,
.article-meta .read-time,
.article-meta .reading-time,
.article-meta > span {
  display: inline-block;
  padding: 0.3rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-tag);
  background: var(--bg-panel);
}

.article-meta .tag {
  background: var(--bg-panel2);
  color: var(--text);
}

.article-card h2 {
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: 400;
  line-height: 1.5;
  margin: 1.15rem 0 0.75rem;
}

.article-card h2 a,
.related-card h3 a {
  color: inherit;
  text-decoration: none;
}

.article-card h2 a:hover,
.related-card h3 a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-summary {
  color: var(--text-muted);
  font-size: var(--blog-copy-size);
  line-height: 1.85;
  margin: 0 0 1.25rem;
}

.article-read-link {
  margin-top: auto;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 2rem;
  margin: 0;
  background: var(--bg-panel);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  line-height: 1.85;
  text-align: center;
  color: var(--text-muted);
}

.blog-list-note {
  margin: 2.5rem auto 0;
  max-width: 48rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.blog-list-note p {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.blog-list-note .cta-row {
  justify-content: center;
}

.reading-wrap,
.article-hero,
.breadcrumbs,
.article-breadcrumbs,
.blog-breadcrumbs {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-reading-width) + var(--blog-gutter) + var(--blog-gutter));
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

.reading-wrap {
  padding-block: 1.5rem;
}

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

.breadcrumbs ol,
.article-breadcrumbs ol,
.blog-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li + li::before,
.article-breadcrumbs li + li::before,
.blog-breadcrumbs li + li::before {
  content: "›";
  margin-right: 0.5rem;
  color: var(--text-muted);
}

.breadcrumbs a,
.article-breadcrumbs a,
.blog-breadcrumbs a {
  color: inherit;
  text-underline-offset: 0.2em;
}

.article-hero {
  position: relative;
  padding-block: 2rem;
  background: var(--blog-tint);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
  overflow: hidden;
}

.article-hero::before {
  content: "";
  position: absolute;
  left: 0.65rem;
  top: 1.25rem;
  bottom: 1.25rem;
  width: var(--blog-rule-width);
  border-radius: var(--radius-round);
  background: linear-gradient(to bottom, var(--accent), var(--accent-dark));
}

.article-hero h1 {
  margin: 1.25rem 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-title-size);
  font-weight: 400;
  line-height: 1.4;
}

.article-hero > p,
.article-hero .article-summary,
.article-hero .lede {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: var(--blog-copy-size);
  line-height: 1.9;
}

.article-hero h1,
.blog-hero h1,
.article-card h2,
.related-card h3,
.blog-section-heading,
.article-body h2,
.article-body h3,
.blog-content h2,
.blog-content h3,
[data-blog-body] h2,
[data-blog-body] h3,
.reading-wrap.prose h2,
.reading-wrap.prose h3 {
  display: block;
  text-wrap: pretty;
  letter-spacing: var(--blog-title-spacing);
  overflow-wrap: break-word;
}

.article-body,
.blog-content,
[data-blog-body],
.reading-wrap.prose {
  font-family: var(--font-body);
  font-size: var(--blog-copy-size);
  line-height: 1.9;
  color: var(--text);
  overflow-wrap: anywhere;
  counter-reset: blog-chapter;
}

.article-body h2,
.blog-content h2,
[data-blog-body] h2,
.reading-wrap.prose h2,
.blog-section-heading {
  position: relative;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: 400;
  line-height: 1.5;
  margin: 2.5rem 0 1rem;
  padding-top: 0.85rem;
}

.article-body h2::before,
.blog-content h2::before,
[data-blog-body] h2::before,
.reading-wrap.prose h2::before,
.blog-section-heading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 2px;
  background: var(--text-muted);
}

.article-body > h2:first-child,
.article-body > section:first-child > h2:first-child,
.blog-content > h2:first-child,
[data-blog-body] > h2:first-child,
.reading-wrap.prose > h2:first-child {
  margin-top: 0.5rem;
}

.article-body h3,
.blog-content h3,
[data-blog-body] h3,
.reading-wrap.prose h3 {
  margin: 1.75rem 0 0.75rem;
  font-family: var(--font-body);
  font-size: var(--blog-h3-size);
  font-weight: 600;
  line-height: 1.6;
}

.article-body p,
.blog-content p,
[data-blog-body] p,
.reading-wrap.prose p {
  margin: 0 0 1.25rem;
}

.article-body ul,
.article-body ol,
.blog-content ul,
.blog-content ol,
[data-blog-body] ul,
[data-blog-body] ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.5rem;
}

.article-body li,
.blog-content li,
[data-blog-body] li {
  margin-bottom: 0.6rem;
}

.article-body a,
.blog-content a,
[data-blog-body] a {
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

.article-body blockquote,
.blog-content blockquote,
[data-blog-body] blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--text-muted);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-display);
}

.article-body blockquote p:last-child,
.blog-content blockquote p:last-child,
[data-blog-body] blockquote p:last-child {
  margin-bottom: 0;
}

.article-body code,
.blog-content code,
[data-blog-body] code {
  padding: 0.15rem 0.35rem;
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
  color: var(--text);
  background: var(--bg-panel2);
  border-radius: var(--radius);
  overflow-wrap: anywhere;
}

.article-body pre,
.blog-content pre,
[data-blog-body] pre {
  position: relative;
  max-width: 100%;
  padding: 2.75rem 1.25rem 1.25rem;
  margin: 1.5rem 0;
  overflow-x: auto;
  border: 1px solid var(--text-muted);
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg-panel);
  line-height: 1.75;
}

.article-body pre::before,
.blog-content pre::before,
[data-blog-body] pre::before {
  content: "配置笔记";
  position: absolute;
  top: 0.65rem;
  left: 1.25rem;
  color: var(--bg-panel2);
  font-family: var(--font-body);
  font-size: var(--blog-meta-size);
  letter-spacing: var(--blog-label-spacing);
}

.article-body pre code,
.blog-content pre code,
[data-blog-body] pre code {
  padding: 0;
  background: var(--transparent);
  color: inherit;
  white-space: pre;
  overflow-wrap: normal;
}

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

.article-body table,
.blog-content table,
[data-blog-body] table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 1.5rem;
  font-size: var(--blog-meta-size);
  line-height: 1.8;
}

.article-body .table-scroll table,
.blog-content .table-scroll table,
[data-blog-body] .table-scroll table {
  margin: 0;
}

.article-body caption,
.blog-content caption,
[data-blog-body] caption {
  padding: 0.75rem 1rem;
  text-align: left;
  color: var(--text-muted);
  background: var(--bg-panel);
}

.article-body th,
.blog-content th,
[data-blog-body] th {
  color: var(--bg-panel);
  background: var(--text);
  font-weight: 600;
}

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

.article-body tbody tr:nth-child(even),
.blog-content tbody tr:nth-child(even),
[data-blog-body] tbody tr:nth-child(even) {
  background: var(--bg-panel2);
}

.article-body tbody tr:nth-child(odd),
.blog-content tbody tr:nth-child(odd),
[data-blog-body] tbody tr:nth-child(odd) {
  background: var(--bg-panel);
}

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

.callout,
.verdict {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-left: var(--blog-rule-width) solid var(--accent);
  border-radius: var(--radius);
  background: var(--bg-panel);
  line-height: 1.9;
  color: var(--text);
}

.callout {
  padding-left: 3.5rem;
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1.15rem;
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-round);
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--blog-meta-size);
  font-weight: 600;
  line-height: 1.4rem;
}

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

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

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

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

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

.verdict > strong:first-child {
  display: block;
  margin-bottom: 0.5rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
  margin: 1.75rem 0;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 1.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--text-muted);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.stat-card:nth-child(even) {
  background: var(--bg-panel2);
  border-top-color: var(--text);
}

.stat-num {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-title-size);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

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

.check-list,
.article-body .check-list,
.blog-content .check-list,
[data-blog-body] .check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.check-list li {
  list-style: none;
  padding: 1rem 1.25rem;
  margin-bottom: 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  line-height: 1.85;
}

.promo-block {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 1.75rem var(--blog-gutter);
  margin: 2rem 0;
  color: var(--on-accent);
  background: var(--blog-promo-surface);
  border: 1px solid var(--accent-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
}

.promo-block::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0.55rem;
  right: 0.55rem;
  bottom: 0.55rem;
  border: 1px solid color-mix(in srgb, var(--on-accent) 30%, var(--transparent));
  border-radius: var(--radius);
  pointer-events: none;
}

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

.promo-block p {
  color: inherit;
  font-size: var(--blog-copy-size);
  line-height: 1.8;
  margin: 0.5rem 0 0;
}

.promo-block .promo-brand {
  font-weight: 600;
  margin: 0;
}

.promo-block .btn-solid {
  background: var(--on-accent);
  border-color: var(--on-accent);
  color: var(--accent-dark);
}

.promo-block .btn-solid:hover {
  background: var(--bg-panel2);
  border-color: var(--bg-panel2);
  color: var(--accent-dark);
}

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

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

#related-posts .blog-section-heading {
  margin-top: 0;
}

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

.related-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.25rem;
}

.related-card h3 {
  margin: 1rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-h3-size);
  font-weight: 400;
  line-height: 1.6;
}

.related-card p {
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.85;
  margin: 0 0 1rem;
}

.related-card > .text-link {
  margin-top: auto;
}

#post-nav {
  padding-block: 1.25rem 1.5rem;
}

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

.post-nav-card {
  display: block;
  padding: 1.5rem;
  text-decoration: none;
  border-top: 3px solid var(--border);
}

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-top-color: var(--text);
}

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

.post-nav-label,
.post-nav-meta {
  display: block;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.7;
}

.post-nav-title {
  display: block;
  margin: 0.65rem 0;
  font-size: var(--blog-copy-size);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.blog-signup-modal {
  position: fixed;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  padding: 1.5rem;
  margin: 0;
  border: 0;
  background: var(--transparent);
  color: var(--text);
  overflow-y: auto;
}

.blog-signup-modal[open] {
  display: grid;
  place-items: center;
}

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

.blog-modal-panel {
  position: relative;
  box-sizing: border-box;
  width: min(100%, 30rem);
  padding: 2.5rem 2rem 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--bg-panel);
  box-shadow: var(--shadow-lift);
  opacity: 0;
  transform: translateY(0.65rem);
  transition: opacity var(--blog-modal-duration) var(--blog-modal-ease), transform var(--blog-modal-duration) var(--blog-modal-ease);
}

.blog-signup-modal.is-open .blog-modal-panel {
  opacity: 1;
  transform: translateY(0);
}

.blog-signup-modal.is-closing .blog-modal-panel {
  opacity: 0;
  transform: translateY(0.65rem);
}

.blog-modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--bg-panel2);
  font-family: var(--font-body);
  font-size: var(--blog-h2-size);
  line-height: 1;
  cursor: pointer;
}

.blog-modal-close:hover {
  border-color: var(--text-muted);
}

.blog-modal-title {
  display: block;
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
}

.blog-modal-description {
  font-size: var(--blog-copy-size);
  line-height: 1.9;
  margin: 0 0 1.5rem;
}

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

.blog-modal-note {
  margin: 1rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  line-height: 1.8;
}

.blog-modal-open {
  overflow: hidden;
}

.float-cta {
  position: fixed;
  right: max(1.25rem, env(safe-area-inset-right));
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  max-width: calc(100vw - 2.5rem);
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--radius-round);
  color: var(--on-accent);
  background: var(--accent);
  box-shadow: var(--shadow-lift);
  font-family: var(--font-body);
  font-size: var(--blog-copy-size);
  line-height: 1.5;
  text-decoration: none;
  transition: background var(--motion-fast), transform var(--motion-fast);
}

.float-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.float-cta svg {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
}

body:has(.float-cta) {
  padding-bottom: calc(5rem + env(safe-area-inset-bottom));
}

.blog-filter:focus-visible,
.blog-modal-close:focus-visible,
.blog-signup-modal a:focus-visible,
.article-card a:focus-visible,
.related-card a:focus-visible,
.post-nav-card:focus-visible,
.float-cta:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

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

  .article-body th,
  .article-body td,
  .blog-content th,
  .blog-content td,
  [data-blog-body] th,
  [data-blog-body] td {
    min-width: 9rem;
  }

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

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

  .blog-index-wrap {
    padding-block: 2rem 3rem;
  }

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

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

  .article-card {
    padding: 1.25rem;
  }

  .blog-filters {
    justify-content: flex-start;
  }

  .blog-status {
    text-align: left;
  }

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

  .article-hero h1 {
    margin-top: 1rem;
  }

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

  .promo-block {
    padding-block: 1.5rem;
    gap: 1.25rem;
  }

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

  .blog-modal-panel {
    padding: 3rem 1.5rem 1.5rem;
  }

  .float-cta {
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 1.5rem);
    padding: 0.75rem 1rem;
    font-size: var(--blog-meta-size);
  }
}

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

  .article-card:hover,
  .article-card:focus-within,
  .related-card:hover,
  .related-card:focus-within,
  .post-nav-card:hover,
  .post-nav-card:focus-visible,
  .float-cta:hover,
  .blog-modal-panel,
  .blog-signup-modal.is-open .blog-modal-panel,
  .blog-signup-modal.is-closing .blog-modal-panel {
    transform: none;
  }

  .blog-signup-modal[open] .blog-modal-panel {
    opacity: 1;
  }
}