:root {
  --blog-reading: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-body-size: 1rem;
  --blog-body-leading: 1.85;
  --blog-h1: clamp(1.75rem, 4.5vw, 2.6rem);
  --blog-list-h1: clamp(1.9rem, 5vw, 3rem);
  --blog-h2: clamp(1.3rem, 3vw, 1.6rem);
  --blog-h3: clamp(1.1rem, 2.5vw, 1.3rem);
  --blog-small: 0.875rem;
  --blog-tiny: 0.75rem;
  --blog-title-weight: 800;
  --blog-label-weight: 600;
  --blog-letter-spacing: -0.015em;
  --blog-stamp-size: 7rem;
  --blog-table-head: var(--text);
  --blog-table-head-text: var(--bg-panel);
  --blog-terminal-bg: var(--text);
  --blog-terminal-text: var(--bg-panel);
  --blog-promo-start: var(--accent-dark);
  --blog-promo-end: var(--accent);
  --blog-warn-tint: color-mix(in srgb, var(--warn) 13%, var(--bg-panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 11%, var(--bg-panel));
  --blog-accent-tint: color-mix(in srgb, var(--accent) 8%, var(--bg-panel));
  --blog-sky-tint: color-mix(in srgb, var(--sky-1) 38%, var(--bg-panel));
  --blog-hover-tint: color-mix(in srgb, var(--accent) 6%, var(--bg-panel));
}

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

.blog-shell,
.reading-wrap,
.article-hero,
.blog-hero,
.breadcrumbs:not(.blog-shell) {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-reading) + var(--blog-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

.reading-wrap {
  width: 100%;
  max-width: calc(var(--blog-reading) + var(--blog-gutter) * 2);
  padding-inline: var(--blog-gutter);
  margin-inline: auto;
  min-width: 0;
}

.blog-index h1,
.blog-index h2,
.blog-index h3,
.article-hero h1,
.blog-hero h1,
.reading-wrap h1,
.reading-wrap h2,
.reading-wrap h3,
.article-body h2,
.article-body h3,
.blog-content h2,
.blog-content h3,
[data-article-body] h2,
[data-article-body] h3,
#related-posts h2,
#related-posts h3 {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--blog-title-weight);
  letter-spacing: var(--blog-letter-spacing);
  text-wrap: pretty;
  overflow-wrap: anywhere;
  color: var(--text);
}

.breadcrumbs {
  margin-top: 1.5rem;
  padding-top: 0.25rem;
  padding-bottom: 1.5rem;
  font-size: var(--blog-small);
  line-height: 1.7;
  color: var(--text-muted);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.breadcrumbs li + li::before {
  content: "›";
  margin-inline-end: 0.75rem;
  color: var(--text-muted);
}

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

.breadcrumbs a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-hero,
.blog-hero {
  position: relative;
  isolation: isolate;
  padding-block: 2.5rem;
  padding-inline: var(--blog-gutter);
  background: var(--bg-panel);
  border: 0;
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}

.article-hero h1,
.blog-hero h1 {
  position: relative;
  max-width: 100%;
  margin: 1.1rem 0 1rem;
  font-size: var(--blog-h1);
  line-height: 1.3;
}

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

.article-hero > p,
.blog-hero > p,
.article-hero__summary,
.blog-hero__summary {
  position: relative;
  max-width: 100%;
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
  overflow-wrap: anywhere;
}

.article-hero__meta,
.blog-hero__meta,
.article-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: calc(100% - var(--blog-stamp-size) - 1rem);
  min-height: var(--blog-stamp-size);
  color: var(--text-muted);
  font-size: var(--blog-small);
}

.article-hero__meta time,
.blog-hero__meta time,
.article-meta time,
.article-hero__readtime,
.blog-hero__readtime,
.article-readtime,
.blog-hero__edition {
  display: inline-block;
  box-sizing: border-box;
  max-width: 100%;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.blog-hero .tag,
.article-hero .tag,
.article-card .tag {
  display: inline-block;
  max-width: 100%;
  padding: 0.25rem 0.75rem;
  border: 0;
  border-radius: var(--r-pill);
  color: var(--on-accent);
  background: var(--accent-dark);
  font-size: var(--blog-small);
  font-weight: var(--blog-label-weight);
  line-height: 1.6;
  white-space: normal;
  overflow-wrap: anywhere;
}

.blog-hero__stamp,
.article-hero__stamp {
  position: absolute;
  top: 2rem;
  right: var(--blog-gutter);
  display: grid;
  place-content: center;
  box-sizing: border-box;
  width: var(--blog-stamp-size);
  height: var(--blog-stamp-size);
  border: 1px solid var(--accent-dark);
  border-radius: var(--r-circle);
  transform: rotate(-11deg);
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-size: var(--blog-h3);
  font-weight: var(--blog-title-weight);
  line-height: 1.35;
  text-align: center;
  pointer-events: none;
}

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

.blog-catalog {
  padding-block: 3rem 1rem;
}

.blog-catalog__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.blog-catalog__heading h2 {
  margin: 0;
  font-size: var(--blog-h2);
  line-height: 1.4;
}

.blog-results {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-small);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 1.75rem;
}

.blog-filter {
  min-height: 2.75rem;
  max-width: 100%;
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--bg-panel-2);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-small);
  font-weight: var(--blog-label-weight);
  line-height: 1.5;
  cursor: pointer;
  transition: background-color var(--ease-duration), color var(--ease-duration);
}

.blog-filter:hover {
  background: var(--blog-accent-tint);
  color: var(--accent-dark);
}

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

.blog-filter:focus-visible,
.article-card a:focus-visible,
.post-nav-card:focus-visible,
.breadcrumbs a:focus-visible,
.promo-block a:focus-visible,
.float-cta:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 4px;
}

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

.article-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.75rem;
  border: 0;
  border-radius: var(--r-xl);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
  opacity: 1;
  visibility: visible;
  transition: transform var(--ease-duration), box-shadow var(--ease-duration);
}

.article-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.75rem;
  right: 1.75rem;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--ease-duration);
}

.article-card:hover,
.article-card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.article-card:hover::before,
.article-card:focus-within::before {
  opacity: 1;
}

.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: var(--blog-small);
  line-height: 1.6;
}

.article-card h3 {
  margin: 0 0 0.85rem;
  font-size: var(--blog-h3);
  line-height: 1.5;
}

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

.article-card h3 a:hover {
  color: var(--accent-dark);
}

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

.article-card__link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-dark);
  font-size: var(--blog-small);
  font-weight: var(--blog-label-weight);
  text-decoration: none;
  text-underline-offset: 0.2em;
}

.article-card__link:hover {
  text-decoration: underline;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem;
  border-radius: var(--r-lg);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
}

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

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

.reading-wrap.prose,
.reading-wrap > .prose,
.article-body,
.blog-content,
[data-article-body] {
  counter-reset: blog-chapter;
}

.reading-wrap > .prose {
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-inline: 0;
}

.article-hero + .reading-wrap,
.blog-hero + .reading-wrap {
  margin-top: 2rem;
}

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

.article-body h2,
.blog-content h2,
[data-article-body] h2,
.reading-wrap.prose h2 {
  counter-increment: blog-chapter;
  margin: 2.5rem 0 1rem;
  font-size: var(--blog-h2);
  line-height: 1.5;
  scroll-margin-top: var(--anchor-offset);
}

.article-body h2::before,
.blog-content h2::before,
[data-article-body] h2::before,
.reading-wrap.prose h2::before {
  content: counter(blog-chapter, decimal-leading-zero);
  display: inline-block;
  margin-inline-end: 0.65rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--r-sm);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  font-weight: var(--blog-label-weight);
  vertical-align: 0.1em;
}

.article-body > h2:first-child,
.article-body > section:first-child > h2:first-child,
.blog-content > h2:first-child,
[data-article-body] > h2:first-child,
.reading-wrap.prose > h2:first-child {
  margin-top: 0;
}

.article-body h3,
.blog-content h3,
[data-article-body] h3,
.reading-wrap.prose h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-h3);
  line-height: 1.5;
}

.article-body ul,
.article-body ol,
.blog-content ul,
.blog-content ol,
[data-article-body] ul,
[data-article-body] ol,
.reading-wrap.prose ul,
.reading-wrap.prose ol {
  margin-block: 0 1.5rem;
  padding-inline-start: 1.5rem;
}

.article-body li,
.blog-content li,
[data-article-body] li,
.reading-wrap.prose li {
  margin-block: 0.5rem;
}

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

.article-body img,
.blog-content img,
[data-article-body] img {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
}

.article-body blockquote,
.blog-content blockquote,
[data-article-body] blockquote,
.reading-wrap.prose blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--bg-panel-2);
  color: var(--text);
}

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

.article-body hr,
.blog-content hr,
[data-article-body] hr {
  margin-block: 2rem;
  border: 0;
  border-top: 1px solid var(--border);
}

.article-body .table-scroll,
.blog-content .table-scroll,
[data-article-body] .table-scroll,
.reading-wrap .table-scroll {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin-block: 1.5rem;
  overflow-x: auto;
  border-radius: var(--r-md);
  overscroll-behavior-inline: contain;
}

.article-body table,
.blog-content table,
[data-article-body] table,
.reading-wrap.prose table {
  width: 100%;
  margin-block: 1.5rem;
  border-collapse: collapse;
  background: var(--bg-panel);
  color: var(--text);
  font-size: var(--blog-small);
  line-height: 1.7;
}

.reading-wrap .table-scroll table {
  margin: 0;
}

.reading-wrap th,
.reading-wrap td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  text-align: start;
  vertical-align: top;
}

.reading-wrap thead th {
  background: var(--blog-table-head);
  color: var(--blog-table-head-text);
  font-weight: var(--blog-label-weight);
  word-break: keep-all;
}

.reading-wrap tbody th {
  color: var(--text);
  font-weight: var(--blog-label-weight);
}

.reading-wrap tbody tr:nth-child(even) {
  background: var(--bg-panel-2);
}

.reading-wrap tbody tr:hover {
  background: var(--blog-hover-tint);
}

.reading-wrap caption {
  padding-bottom: 0.75rem;
  color: var(--text-muted);
  text-align: start;
  font-size: var(--blog-small);
}

.reading-wrap code {
  padding: 0.15rem 0.4rem;
  border-radius: var(--r-sm);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  white-space: normal;
  overflow-wrap: anywhere;
}

.reading-wrap pre {
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  margin-block: 1.5rem;
  padding: 3rem 1.5rem 1.5rem;
  overflow-x: auto;
  border-radius: var(--r-lg);
  background: var(--blog-terminal-bg);
  color: var(--blog-terminal-text);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  line-height: 1.8;
  overscroll-behavior-inline: contain;
}

.reading-wrap pre::before {
  content: "终端 / 配置";
  position: absolute;
  top: 0.8rem;
  left: 1.5rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--ink-soft);
  color: var(--blog-terminal-text);
  font-family: var(--font-body);
  font-size: var(--blog-tiny);
}

.reading-wrap pre code {
  display: block;
  padding: 0;
  border-radius: 0;
  background: var(--clear);
  color: inherit;
  font: inherit;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

.reading-wrap .callout {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  border: 0;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--blog-accent-tint);
  color: var(--text);
}

.reading-wrap .callout::before {
  content: "i";
  position: absolute;
  top: 1.3rem;
  left: 1rem;
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: var(--r-circle);
  background: var(--accent-dark);
  color: var(--on-accent);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  font-weight: var(--blog-title-weight);
  line-height: 1;
}

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

.reading-wrap .callout--warn::before,
.reading-wrap .callout--warning::before {
  content: "!";
  background: var(--amber-ink);
  color: var(--bg-panel);
}

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

.reading-wrap .callout--success::before {
  content: "✓";
  background: var(--text);
  color: var(--bg-panel);
}

.reading-wrap .callout p: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: 1.5rem;
  border: 0;
  border-radius: var(--r-lg);
  background: var(--blog-accent-tint);
  color: var(--text);
  box-shadow: var(--shadow-card);
}

.stat-card:nth-child(even) {
  background: var(--blog-sky-tint);
}

.stat-num {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-size: var(--blog-h1);
  font-weight: var(--blog-title-weight);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.stat-card:nth-child(even) .stat-num {
  color: var(--sky-ink);
}

.stat-label {
  display: block;
  color: var(--text);
  font-size: var(--blog-small);
  line-height: 1.7;
}

.reading-wrap .check-list {
  margin-block: 1.5rem;
  padding: 0;
  list-style: none;
}

.reading-wrap .check-list li {
  margin-block: 0.65rem;
  padding: 1rem 1.25rem;
  border-radius: var(--r-md);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
  list-style: none;
}

.verdict {
  margin-block: 1.75rem;
  padding: 1.25rem 1.5rem;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--blog-accent-tint);
  color: var(--text);
  line-height: var(--blog-body-leading);
}

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

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

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

.reading-wrap .promo-block,
.blog-shell .promo-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-block: 2rem;
  padding: 2rem;
  border: 0;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, var(--blog-promo-start), var(--blog-promo-end));
  color: var(--on-accent);
  box-shadow: var(--shadow-cta);
}

.blog-promo-wrap .promo-block {
  margin-block: 0;
}

.promo-block__copy {
  flex: 1 1 20rem;
  min-width: 0;
}

.promo-block .promo-block__brand {
  margin: 0 0 0.75rem;
  color: var(--on-accent);
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--blog-title-weight);
  letter-spacing: var(--blog-letter-spacing);
}

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

.promo-block__copy .promo-block__trust {
  margin-bottom: 0;
  font-size: var(--blog-small);
}

.promo-block__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.promo-block .btn--primary,
.promo-block > .btn {
  border: 1px solid var(--bg-panel);
  background: var(--bg-panel);
  color: var(--accent-dark);
  box-shadow: var(--shadow-ink);
}

.promo-block .btn--primary:hover,
.promo-block > .btn:hover {
  background: var(--bg-panel-2);
  color: var(--accent-dark);
}

.promo-block .btn--secondary,
.promo-block .btn--ghost {
  border: 1px solid var(--on-accent);
  background: var(--clear);
  color: var(--on-accent);
}

.promo-block .btn--secondary:hover,
.promo-block .btn--ghost:hover {
  background: var(--hl-soft);
  color: var(--on-accent);
}

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

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

#related-posts .related-heading {
  margin: 0 0 1.25rem;
  font-size: var(--blog-h2);
  line-height: 1.5;
}

#related-posts .related-heading::before {
  content: none;
}

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

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

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

.related-grid .article-card__summary {
  font-size: var(--blog-small);
  line-height: 1.8;
}

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

.post-nav-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--ease-duration), transform var(--ease-duration);
}

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

.post-nav-card--previous {
  grid-column: 1;
}

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

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

.post-nav-card__title {
  color: var(--text);
  font-size: var(--blog-body-size);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.post-nav-card__date {
  margin-top: auto;
  color: var(--text-muted);
  font-size: var(--blog-small);
}

/* 仅供文章落地页使用；列表页不挂载此组件。 */
.float-cta {
  position: fixed;
  z-index: 40;
  right: max(1.25rem, env(safe-area-inset-right));
  bottom: max(1.25rem, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  box-sizing: border-box;
  max-width: calc(100vw - 2.5rem);
  min-height: 3.25rem;
  padding: 0.75rem 1.25rem;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow-cta);
  font-family: var(--font-body);
  font-size: var(--blog-small);
  font-weight: var(--blog-label-weight);
  line-height: 1.5;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.float-cta:hover {
  background: var(--accent-dark);
  color: var(--on-accent);
}

.float-cta svg,
.float-cta__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
}

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

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

  .reading-wrap th,
  .reading-wrap td {
    min-width: 8rem;
  }

  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .article-hero,
  .blog-hero {
    padding-block: 1.75rem;
  }

  .article-hero__meta,
  .blog-hero__meta,
  .article-meta {
    max-width: 100%;
    min-height: 0;
  }

  .article-hero__stamp,
  .blog-hero__stamp {
    display: none;
  }

  .blog-catalog {
    padding-top: 2rem;
  }

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

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

  .article-card {
    padding: 1.5rem;
  }

  .reading-wrap .promo-block,
  .blog-shell .promo-block {
    padding: 1.5rem;
  }

  .promo-block__copy {
    flex-basis: 100%;
  }

  .promo-block__actions {
    width: 100%;
  }

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

  .reading-wrap pre {
    padding-inline: 1rem;
  }

  .reading-wrap pre::before {
    left: 1rem;
  }

  .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);
    min-height: 2.75rem;
    padding: 0.65rem 1rem;
  }
}

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

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

  .reading-wrap,
  .blog-shell {
    scroll-behavior: auto;
  }
}