:root {
  --blog-column: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter, 1.5rem));
  --blog-body-font: var(--body);
  --blog-title-font: var(--display-font);
  --blog-code-font: var(--mono);
  --blog-copy-size: 1rem;
  --blog-meta-size: 0.8125rem;
  --blog-small-size: 0.875rem;
  --blog-h1-size: clamp(1.8rem, 4vw, 2.6rem);
  --blog-list-h1-size: clamp(2rem, 4.6vw, 3rem);
  --blog-h2-size: clamp(1.3rem, 2.5vw, 1.6rem);
  --blog-h3-size: clamp(1.125rem, 2vw, 1.3rem);
  --blog-stat-size: 1.8rem;
  --blog-line-height: 1.85;
  --blog-heading-height: 1.4;
  --blog-tracking: -0.015em;
  --blog-label-tracking: 0.06em;
  --blog-radius: var(--radius-small, 0.375rem);
  --blog-pill: var(--pill, 999px);
  --blog-weight: var(--regular, 400);
  --blog-semibold: var(--bold, 700);
  --blog-heavy: var(--heavy, 800);
  --blog-band: color-mix(in srgb, var(--panel) 88%, var(--accent-dark));
  --blog-tint: color-mix(in srgb, var(--panel) 91%, var(--accent));
  --blog-warning-tint: color-mix(in srgb, var(--panel) 91%, var(--warn));
  --blog-success-tint: color-mix(in srgb, var(--panel) 90%, var(--success));
  --blog-hover: color-mix(in srgb, var(--raised) 88%, var(--accent-dark));
  --blog-edge: color-mix(in srgb, var(--border) 72%, var(--accent-dark));
  --blog-shadow-color: color-mix(in srgb, var(--bg) 85%, transparent);
  --blog-promo-end: color-mix(in srgb, var(--raised) 78%, var(--accent-dark));
  --blog-card-shadow: 0 0.75rem 2rem var(--blog-shadow-color);
  --blog-transition: var(--fast, 160ms) var(--ease, ease);
  --blog-focus: 2px solid var(--accent);
}

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

.blog-list-page *,
.blog-article-page *,
.article-hero,
.article-band,
.reading-wrap,
.article-card,
.article-promo,
.float-cta {
  box-sizing: border-box;
}

.no-break {
  white-space: nowrap;
}

.blog-list-page h1,
.blog-list-page h2,
.blog-list-page h3,
.article-hero h1,
.article-band h1,
.reading-wrap h1,
.reading-wrap h2,
.reading-wrap h3,
.prose h2,
.prose h3,
[data-article-body] h2,
[data-article-body] h3,
#related-posts h2,
#related-posts h3 {
  display: block;
  color: var(--text);
  font-family: var(--blog-title-font);
  letter-spacing: var(--blog-tracking);
  line-height: var(--blog-heading-height);
  text-wrap: pretty;
  word-break: normal;
  overflow-wrap: break-word;
}

.blog-skip {
  position: fixed;
  top: 0.75rem;
  left: 1.5rem;
  z-index: 100;
  padding: 0.7rem 1rem;
  color: var(--bg);
  background: var(--accent);
  border-radius: var(--blog-radius);
  transform: translateY(-200%);
}

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

.blog-list-page a:focus-visible,
.blog-list-page button:focus-visible,
.reading-wrap a:focus-visible,
.reading-wrap button:focus-visible,
.article-promo a:focus-visible,
#related-posts a:focus-visible,
#post-nav a:focus-visible,
.float-cta:focus-visible,
.table-scroll:focus-visible {
  outline: var(--blog-focus);
  outline-offset: 4px;
}

.blog-index-band {
  padding-block: 3.5rem;
  padding-inline: 1.5rem;
  background: var(--blog-band);
  border-block: 1px solid var(--blog-edge);
}

.blog-index-intro {
  padding-inline: max(0rem, calc(var(--blog-gutter) - 1.5rem));
}

.blog-eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: var(--blog-meta-size);
  font-weight: var(--blog-semibold);
  letter-spacing: var(--blog-label-tracking);
}

.blog-index-band h1 {
  margin: 0;
  max-width: 22ch;
  font-size: var(--blog-list-h1-size);
  font-weight: var(--blog-heavy);
}

.blog-index-summary {
  max-width: 46rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line-height);
}

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

.blog-catalog-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 1.25rem;
}

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

.blog-catalog-heading p,
.blog-results-status,
.related-note {
  margin: 0;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: var(--blog-line-height);
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--border);
}

.blog-filter button {
  position: relative;
  min-height: 2.75rem;
  padding: 0.7rem 0.125rem;
  border: 0;
  border-bottom: 2px solid var(--clear, transparent);
  border-radius: 0;
  color: var(--muted);
  background: var(--clear, transparent);
  font-family: var(--blog-body-font);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-semibold);
  line-height: var(--blog-heading-height);
  cursor: pointer;
  transition: color var(--blog-transition), border-color var(--blog-transition);
}

.blog-filter button:hover,
.blog-filter button[aria-pressed="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.blog-filter button:disabled {
  cursor: default;
}

.blog-results-status {
  min-height: 1.75rem;
  margin-block: 1rem;
}

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

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-top: 2px solid var(--blog-edge);
  border-radius: var(--blog-radius);
  background: var(--panel);
  opacity: 1;
  visibility: visible;
  transition: border-color var(--blog-transition), background var(--blog-transition), transform var(--blog-transition);
}

.article-card:hover,
.article-card:focus-within {
  border-color: var(--accent-dark);
  border-top-color: var(--accent);
  background: var(--blog-tint);
  transform: translateY(-2px);
}

.article-meta {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: var(--muted);
  background: var(--clear, transparent);
  font-family: var(--blog-body-font);
  font-size: var(--blog-meta-size);
  font-weight: var(--blog-weight);
  line-height: var(--blog-line-height);
  text-align: left;
}

.article-meta time {
  white-space: nowrap;
}

.article-card h3 {
  margin: 0.85rem 0 0.7rem;
  font-size: var(--blog-h3-size);
  font-weight: var(--blog-semibold);
}

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

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

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

.article-card .text-link {
  align-self: flex-start;
  margin-top: auto;
}

.text-link,
.blog-empty a {
  color: var(--accent);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-semibold);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 1.75rem;
  border: 1px dashed var(--border);
  border-radius: var(--blog-radius);
  color: var(--muted);
  background: var(--panel);
  line-height: var(--blog-line-height);
}

.blog-empty p {
  margin: 0 0 0.75rem;
}

.blog-reset {
  min-height: 2.75rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-radius);
  color: var(--accent);
  background: var(--bg);
  font-family: var(--blog-body-font);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-semibold);
  cursor: pointer;
}

.blog-index-tail {
  padding-block: 0.5rem 3rem;
}

.reading-wrap,
.breadcrumbs,
.breadcrumb,
.article-breadcrumbs {
  width: 100%;
  max-width: calc(var(--blog-column) + var(--blog-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

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

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

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

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

.reading-wrap > .breadcrumbs,
.reading-wrap > .breadcrumb,
.reading-wrap > .article-breadcrumbs {
  max-width: none;
  padding-inline: 0;
}

/* 两种文章接线均使用相同内列：独立 hero 或 article-band 内的 reading。 */
.article-hero,
.article-band {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: none;
  margin-inline: 0;
  padding-block: 2.25rem;
  padding-inline: max(var(--blog-gutter), calc((100% - var(--blog-column)) / 2));
  border: 0;
  border-block: 1px solid var(--blog-edge);
  border-radius: 0;
  background: var(--blog-band);
  box-shadow: none;
}

.article-hero > *,
.article-band > * {
  min-width: 0;
}

.article-band > .shell,
.article-hero > .shell,
.article-hero > .reading-wrap,
.article-band > .reading-wrap {
  width: 100%;
  max-width: none;
  margin-inline: auto;
  padding-inline: 0;
}

.article-band .reading,
.article-hero .reading {
  width: 100%;
  max-width: var(--blog-column);
  margin-inline: auto;
}

.article-band .article-hero {
  padding: 0;
  border: 0;
  background: var(--clear, transparent);
}

.article-hero h1,
.article-band h1 {
  margin: 0.8rem 0 1rem;
  font-size: var(--blog-h1-size);
  font-weight: var(--blog-heavy);
}

.article-hero .article-meta,
.article-band .article-meta {
  display: block;
  text-align: left;
}

.article-hero .article-meta > *,
.article-band .article-meta > * {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--clear, transparent);
  color: var(--muted);
  font-size: inherit;
  font-weight: inherit;
}

.article-hero > p,
.article-band .reading > p,
.article-hero .article-summary,
.article-band .article-summary {
  margin-block: 0.75rem 0;
  color: var(--muted);
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line-height);
}

.reading-wrap {
  padding-block: 1.75rem;
}

.prose,
[data-article-body] {
  min-width: 0;
  color: var(--text);
  font-family: var(--blog-body-font);
  font-size: var(--blog-copy-size);
  font-weight: var(--blog-weight);
  line-height: var(--blog-line-height);
  overflow-wrap: break-word;
}

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

.prose > :first-child,
[data-article-body] > :first-child {
  margin-top: 0;
}

.prose h2,
[data-article-body] h2 {
  margin: 2.25rem 0 1rem;
  padding-top: 0.75rem;
  font-size: var(--blog-h2-size);
  font-weight: var(--blog-heavy);
  scroll-margin-top: var(--anchor-gap, 6rem);
}

.prose h2::before,
[data-article-body] h2::before {
  display: block;
  width: 2.25rem;
  height: 3px;
  margin-bottom: 0.75rem;
  border-radius: var(--blog-pill);
  background: var(--accent);
  content: "";
}

.prose h3,
[data-article-body] h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-h3-size);
  font-weight: var(--blog-semibold);
}

.prose p,
[data-article-body] p {
  margin: 0 0 1.2rem;
}

.prose ul,
.prose ol,
[data-article-body] ul,
[data-article-body] ol {
  margin-block: 1rem 1.4rem;
  padding-inline-start: 1.5rem;
}

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

.prose a,
[data-article-body] a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  overflow-wrap: anywhere;
}

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

.prose blockquote,
[data-article-body] blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-inline-start: 3px solid var(--accent-dark);
  background: var(--panel);
  color: var(--muted);
}

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

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

.prose img,
.prose svg,
[data-article-body] img,
[data-article-body] svg {
  max-width: 100%;
  height: auto;
}

.prose code,
[data-article-body] code {
  padding: 0.15em 0.35em;
  border-radius: var(--blog-radius);
  background: var(--raised);
  color: var(--text);
  font-family: var(--blog-code-font);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
}

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

.prose pre::before,
[data-article-body] pre::before {
  position: absolute;
  top: 0.65rem;
  left: 1.25rem;
  content: "文本 / 配置示例";
  color: var(--muted);
  font-family: var(--blog-body-font);
  font-size: var(--blog-meta-size);
}

.prose pre code,
[data-article-body] pre code {
  padding: 0;
  border-radius: 0;
  background: var(--clear, transparent);
  font-size: inherit;
  white-space: inherit;
  overflow-wrap: normal;
  word-break: normal;
}

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

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

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

.prose caption,
[data-article-body] caption {
  padding: 0.85rem 1rem;
  color: var(--muted);
  text-align: left;
  caption-side: bottom;
}

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

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

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

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

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

.callout,
.verdict {
  position: relative;
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--blog-edge);
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--blog-radius);
  color: var(--text);
  background: var(--blog-tint);
  line-height: var(--blog-line-height);
}

.callout {
  padding-inline-start: 3.5rem;
}

.callout::before {
  position: absolute;
  inset-inline-start: 1rem;
  top: 1.35rem;
  display: inline-block;
  width: 1.35rem;
  height: 1.35rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-radius);
  color: var(--accent);
  content: "i";
  font-family: var(--blog-code-font);
  font-size: var(--blog-meta-size);
  font-weight: var(--blog-semibold);
  line-height: 1.35rem;
  text-align: center;
}

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

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

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

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

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

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

.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-dark);
  border-radius: var(--blog-radius);
  background: var(--panel);
}

.stat-card:nth-child(even) {
  border-top-color: var(--accent);
  background: var(--blog-tint);
}

.stat-num {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--accent);
  font-family: var(--blog-title-font);
  font-size: var(--blog-stat-size);
  font-weight: var(--blog-heavy);
  line-height: var(--blog-heading-height);
  overflow-wrap: anywhere;
}

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

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

.check-list li {
  margin-block: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--blog-radius);
  background: var(--panel);
  list-style: none;
}

.article-promo {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  margin-block: 1.5rem;
  padding: 1.75rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-radius);
  color: var(--text);
  background: linear-gradient(110deg, var(--panel), var(--blog-promo-end));
  box-shadow: var(--blog-card-shadow);
}

.article-promo::before {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 1rem;
  height: 1rem;
  border-top: 1px solid var(--accent);
  border-right: 1px solid var(--accent);
  content: "";
  pointer-events: none;
}

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

.article-promo .promo-brand {
  margin-top: 0;
  color: var(--accent);
  font-family: var(--blog-title-font);
  font-size: var(--blog-h3-size);
  font-weight: var(--blog-heavy);
  letter-spacing: var(--blog-label-tracking);
}

.article-promo .promo-note {
  color: var(--muted);
  font-size: var(--blog-small-size);
}

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

.article-promo .cta-primary {
  border-color: var(--text);
  background: var(--text);
  color: var(--bg);
}

.article-promo .cta-primary:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg);
}

.article-promo .cta-secondary {
  border-color: var(--accent);
  background: var(--clear, transparent);
  color: var(--text);
}

.article-promo .cta-secondary:hover {
  background: var(--panel);
  color: var(--accent);
}

#related-posts,
#post-nav {
  width: 100%;
  max-width: calc(var(--blog-column) + var(--blog-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

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

#related-posts h2 {
  margin: 0 0 0.5rem;
  font-size: var(--blog-h2-size);
}

#related-posts .related-note {
  margin-bottom: 1.25rem;
}

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

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1.25rem;
}

.reading-wrap #related-posts,
.reading-wrap #post-nav {
  max-width: none;
  padding-inline: 0;
}

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

.post-nav-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 2px solid var(--blog-edge);
  border-radius: var(--blog-radius);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--blog-transition), background var(--blog-transition), transform var(--blog-transition);
}

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

.post-nav-direction {
  color: var(--accent);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-semibold);
}

.post-nav-title {
  font-size: var(--blog-copy-size);
  font-weight: var(--blog-semibold);
  line-height: var(--blog-line-height);
  overflow-wrap: break-word;
}

.post-nav-card .article-meta {
  margin-top: auto;
}

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-color: var(--accent-dark);
  border-top-color: var(--accent);
  background: var(--blog-tint);
  transform: translateY(-2px);
}

/* 供文章落地页使用；列表页不插入此组件。 */
.float-cta {
  position: fixed;
  right: max(1.5rem, env(safe-area-inset-right));
  bottom: max(1.5rem, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 2.75rem;
  max-width: calc(100% - 3rem);
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-pill);
  color: var(--bg);
  background: var(--accent);
  box-shadow: var(--blog-card-shadow);
  font-family: var(--blog-body-font);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-semibold);
  line-height: var(--blog-heading-height);
  text-decoration: none;
}

.float-cta svg {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
}

.float-cta:hover {
  color: var(--bg);
  background: var(--text);
}

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

  .prose th,
  .prose td,
  [data-article-body] th,
  [data-article-body] td {
    min-width: 8rem;
  }

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

  .article-promo > .cta {
    justify-self: start;
  }
}

@media (max-width: 600px) {
  .blog-index-band {
    padding-block: 2.25rem;
  }

  .blog-filter {
    gap: 0.25rem 1rem;
  }

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

  .article-card {
    padding: 1.25rem;
  }

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

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

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

  .article-promo {
    padding: 1.5rem;
  }

  .float-cta {
    position: static;
    display: flex;
    width: fit-content;
    max-width: calc(100% - 3rem);
    margin: 1rem 1.5rem 1.5rem auto;
    box-shadow: none;
  }
}

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

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