:root {
  --blog-reading: 56rem;
  --blog-inset: 1.5rem;
  --blog-column-box: calc(var(--blog-reading) + var(--blog-inset) + var(--blog-inset));
  --blog-page-gutter: var(--gutter, 1rem);
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-tiny-size: 0.75rem;
  --blog-list-title: clamp(2rem, 5vw, 3rem);
  --blog-article-title: clamp(1.8rem, 4vw, 2.6rem);
  --blog-section-title: clamp(1.3rem, 2.6vw, 1.6rem);
  --blog-subtitle: 1.3rem;
  --blog-card-title: 1.125rem;
  --blog-number-size: 1.75rem;
  --blog-leading: 1.9;
  --blog-title-leading: 1.35;
  --blog-tracking: -0.015em;
  --blog-weight-regular: 400;
  --blog-weight-medium: 600;
  --blog-weight-bold: 750;
  --blog-weight-display: 900;
  --blog-hero-space: clamp(2.75rem, 7vw, 5rem);
  --blog-block-space: 2rem;
  --blog-card-gap: 1.25rem;
  --blog-surface-tint: color-mix(in srgb, var(--accent) 5%, var(--panel));
  --blog-violet-tint: color-mix(in srgb, var(--violet) 7%, var(--panel));
  --blog-success-tint: color-mix(in srgb, var(--success) 7%, var(--panel));
  --blog-warning-tint: color-mix(in srgb, var(--warn) 8%, var(--panel));
  --blog-success-ink: color-mix(in srgb, var(--success) 70%, var(--ink));
  --blog-warning-ink: color-mix(in srgb, var(--warn) 65%, var(--ink));
  --blog-hover-tint: color-mix(in srgb, var(--accent) 9%, var(--panel));
  --blog-terminal-bg: var(--ink);
  --blog-terminal-ink: var(--on-accent);
  --blog-terminal-muted: color-mix(in srgb, var(--on-accent) 72%, var(--ink));
  --blog-focus-ring: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
  --blog-clear: transparent;
  --blog-motion: 160ms;
}

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

.blog-index *,
.blog-article * {
  box-sizing: border-box;
}

.blog-index [hidden],
.blog-article [hidden] {
  display: none !important;
}

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

.blog-index a:focus-visible,
.blog-index button:focus-visible,
.blog-article a:focus-visible,
.blog-article button:focus-visible,
.article-hero a:focus-visible,
.prose 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-ring);
}

.blog-skip {
  position: fixed;
  z-index: 100;
  inset-block-start: 0.75rem;
  inset-inline-start: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--r-card);
  background: var(--panel);
  color: var(--accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-200%);
}

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

.blog-list-hero {
  padding-block: var(--blog-hero-space) 2.5rem;
  text-align: center;
}

.blog-eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-weight-medium);
}

.blog-list-hero h1 {
  margin: 0;
  color: var(--ink);
  font-size: var(--blog-list-title);
  line-height: 1.2;
  font-weight: var(--blog-weight-display);
}

.blog-highlight {
  color: var(--violet);
}

.blog-hero-summary {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
}

.blog-catalog {
  padding-block: 1rem 2rem;
}

.blog-catalog-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-block-end: 1rem;
}

.blog-catalog-head h2 {
  margin: 0;
  font-size: var(--blog-section-title);
  line-height: var(--blog-title-leading);
  font-weight: var(--blog-weight-bold);
}

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

.blog-filters {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  max-width: 100%;
  margin-block-end: 1.5rem;
  padding: 0.375rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--panel-2);
  scrollbar-width: thin;
}

.blog-filter {
  flex: 0 0 auto;
  min-height: 2.75rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--blog-clear);
  border-radius: var(--r-pill);
  background: var(--blog-clear);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-weight-medium);
  cursor: pointer;
  transition: background var(--blog-motion) var(--ease), color var(--blog-motion) var(--ease);
}

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

.blog-post-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-card-gap);
  padding: var(--blog-card-gap);
  border: 1px solid var(--border);
  border-radius: var(--r-board);
  background: var(--panel-2);
}

.blog-post-grid:empty {
  display: none;
}

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-block-start: 3px solid var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  box-shadow: var(--shadow-card);
  transition: border-color var(--blog-motion) var(--ease), transform var(--blog-motion) var(--ease);
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-block-end: 1rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: 1.5;
}

.article-meta .tag {
  display: inline-block;
  max-width: 100%;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--accent);
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-body);
  font-size: var(--blog-tiny-size);
  font-weight: var(--blog-weight-medium);
  white-space: normal;
}

.article-card h3 {
  margin: 0 0 0.875rem;
  font-size: var(--blog-card-title);
  line-height: 1.65;
  font-weight: var(--blog-weight-bold);
}

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

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

.article-read-link {
  align-self: flex-start;
  margin-block-start: auto;
  color: var(--accent);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-weight-medium);
  text-decoration: none;
}

.blog-empty {
  margin: 0;
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--r-board);
  background: var(--panel);
  color: var(--muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
  text-align: center;
}

.blog-empty .btn-link {
  display: inline-block;
  margin: 0.5rem;
}

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

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

.breadcrumbs,
.article-breadcrumbs {
  margin-block: 1.5rem 1.25rem;
  padding-block-start: 0.25rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.breadcrumbs ol,
.article-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.breadcrumbs a,
.article-breadcrumbs a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.article-hero {
  margin-block-end: 1.75rem;
}

.article-window {
  box-sizing: border-box;
  padding: var(--blog-inset);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  box-shadow: var(--shadow-card);
}

.article-hero > .article-window {
  margin-inline: calc(-1 * var(--blog-inset));
}

.window-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 3rem;
  margin: calc(-1 * var(--blog-inset)) calc(-1 * var(--blog-inset)) 1.5rem;
  padding: 0.75rem var(--blog-inset) 0.75rem 5.25rem;
  border-block-end: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-2), var(--bg));
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: var(--blog-tiny-size);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.window-bar::before {
  position: absolute;
  inset-inline-start: var(--blog-inset);
  inset-block-start: 50%;
  width: 2.75rem;
  height: 0.625rem;
  border-radius: var(--r-tag);
  background: linear-gradient(
    90deg,
    var(--error) 0 23%,
    var(--blog-clear) 23% 38%,
    var(--warn) 38% 61%,
    var(--blog-clear) 61% 76%,
    var(--success) 76% 100%
  );
  content: "";
  translate: 0 -50%;
}

.window-body {
  min-width: 0;
  padding: 0;
}

.article-hero .article-meta,
.article-window .article-meta {
  justify-content: flex-start;
  margin-block-end: 1.125rem;
}

.article-hero .article-meta time,
.article-window .article-meta time,
.article-hero .read-time,
.article-window .read-time,
.article-hero .reading-time,
.article-window .reading-time {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: var(--blog-tiny-size);
  line-height: 1.5;
}

.article-hero h1,
.article-window h1 {
  margin: 0;
  color: var(--ink);
  font-size: var(--blog-article-title);
  line-height: var(--blog-title-leading);
  font-weight: var(--blog-weight-display);
}

.article-hero .article-summary,
.article-window .article-summary,
.article-hero .hero-summary,
.article-window .window-body > p {
  margin-block: 1.25rem 0;
  color: var(--muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
}

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

.reading-wrap.prose,
.reading-wrap.article-body,
.reading-wrap[data-article-body] {
  width: min(calc(100% - var(--blog-page-gutter) - var(--blog-page-gutter)), var(--blog-column-box));
  max-width: var(--blog-column-box);
  margin-inline: auto;
  padding-inline: var(--blog-inset);
  padding-block: 0 1rem;
}

.prose h2,
.article-body h2,
[data-article-body] h2 {
  position: relative;
  margin-block: 2.25rem 1rem;
  color: var(--ink);
  font-size: var(--blog-section-title);
  line-height: 1.5;
  font-weight: var(--blog-weight-bold);
  scroll-margin-top: var(--anchor-offset);
}

.prose h2::before,
.article-body h2::before,
[data-article-body] h2::before {
  display: inline-block;
  width: 0.8rem;
  height: 0.25rem;
  margin-inline-end: 0.625rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  content: "";
  vertical-align: 0.25em;
}

.prose h3,
.article-body h3,
[data-article-body] h3 {
  margin-block: 1.75rem 0.75rem;
  color: var(--ink);
  font-size: var(--blog-subtitle);
  line-height: 1.55;
  font-weight: var(--blog-weight-bold);
  scroll-margin-top: var(--anchor-offset);
}

.prose > :first-child,
.article-body > :first-child,
[data-article-body] > :first-child,
.prose > section:first-child > h2:first-child,
.article-body > section:first-child > h2:first-child,
[data-article-body] > section:first-child > h2:first-child {
  margin-block-start: 0;
}

.prose p,
.article-body p,
[data-article-body] p {
  margin-block: 0 1.125rem;
}

.prose ul,
.prose ol,
.article-body ul,
.article-body ol,
[data-article-body] ul,
[data-article-body] ol {
  margin-block: 0.75rem 1.5rem;
  padding-inline-start: 1.5rem;
}

.prose li,
.article-body li,
[data-article-body] li {
  margin-block: 0.5rem;
  padding-inline-start: 0.125rem;
}

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

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

.prose blockquote,
.article-body blockquote,
[data-article-body] blockquote {
  margin: 1.5rem 0;
  padding: 1.125rem 1.5rem;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-card);
  background: var(--blog-surface-tint);
  color: var(--muted);
}

.prose blockquote > :last-child,
.article-body blockquote > :last-child,
[data-article-body] blockquote > :last-child {
  margin-block-end: 0;
}

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

.prose img,
.article-body img,
[data-article-body] img {
  display: block;
  max-width: 100%;
  height: auto;
  margin-inline: auto;
  border-radius: var(--r-card);
}

.prose figure,
.article-body figure,
[data-article-body] figure {
  margin: 1.5rem 0;
}

.prose figcaption,
.article-body figcaption,
[data-article-body] figcaption {
  margin-block-start: 0.75rem;
  color: var(--muted);
  font-size: var(--blog-small-size);
  text-align: center;
}

.prose :not(pre) > code,
.article-body :not(pre) > code,
[data-article-body] :not(pre) > code {
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--r-tag);
  background: var(--panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.prose pre,
.article-body 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(--border-strong);
  border-radius: var(--r-card);
  background: var(--blog-terminal-bg);
  color: var(--blog-terminal-ink);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.8;
  tab-size: 2;
}

.prose pre::before,
.article-body pre::before,
[data-article-body] pre::before {
  position: absolute;
  inset-block-start: 1rem;
  inset-inline-start: 1.25rem;
  width: 2.75rem;
  height: 0.5rem;
  background: linear-gradient(
    90deg,
    var(--error) 0 23%,
    var(--blog-clear) 23% 38%,
    var(--warn) 38% 61%,
    var(--blog-clear) 61% 76%,
    var(--success) 76% 100%
  );
  content: "";
}

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

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

.prose table,
.article-body table,
[data-article-body] table {
  width: 100%;
  max-width: 100%;
  margin-block: 1.5rem;
  border-collapse: collapse;
  background: var(--panel);
  color: var(--ink);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

.prose .table-scroll table,
.article-body .table-scroll table,
[data-article-body] .table-scroll table {
  min-width: 38rem;
  margin: 0;
}

.prose caption,
.article-body caption,
[data-article-body] caption {
  padding: 0.875rem 1rem;
  background: var(--panel-2);
  color: var(--muted);
  font-weight: var(--blog-weight-medium);
  text-align: start;
}

.prose th,
.prose td,
.article-body th,
.article-body td,
[data-article-body] th,
[data-article-body] td {
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  text-align: start;
  vertical-align: top;
}

.prose thead th,
.article-body thead th,
[data-article-body] thead th {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
  color: var(--on-accent);
  font-weight: var(--blog-weight-bold);
}

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

.prose .table-hint,
.article-body .table-hint,
[data-article-body] .table-hint {
  color: var(--muted);
  font-size: var(--blog-small-size);
}

.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-card);
  background: var(--blog-surface-tint);
  color: var(--ink);
}

.callout::before {
  position: absolute;
  inset-block-start: 1.25rem;
  inset-inline-start: 1rem;
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--r-round);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-weight-bold);
  line-height: 1.375rem;
  text-align: center;
  content: "i";
}

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

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

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

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

.callout > :last-child {
  margin-block-end: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-block-start: 3px solid var(--accent);
  border-radius: var(--r-card);
  background: var(--blog-surface-tint);
  box-shadow: var(--shadow-xs);
}

.stat-card:nth-child(even) {
  border-block-start-color: var(--violet);
  background: var(--blog-violet-tint);
}

.stat-num {
  display: block;
  margin-block-end: 0.375rem;
  color: var(--accent-dark);
  font-family: var(--font-body);
  font-size: var(--blog-number-size);
  font-weight: var(--blog-weight-bold);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

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

.stat-label {
  display: block;
  color: var(--muted);
  font-size: var(--blog-small-size);
  line-height: 1.75;
}

.prose .check-list,
.article-body .check-list,
[data-article-body] .check-list,
.check-list {
  display: grid;
  gap: 0.75rem;
  margin-block: 1.5rem;
  padding: 0;
  list-style: none;
}

.prose .check-list > li,
.article-body .check-list > li,
[data-article-body] .check-list > li,
.check-list > li {
  margin: 0;
  padding: 1rem 1.125rem;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  color: var(--ink);
  list-style: none;
}

.verdict {
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-card);
  background: linear-gradient(90deg, var(--blog-surface-tint), var(--panel));
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.verdict > strong:first-child {
  display: inline;
  color: var(--accent-dark);
  font-weight: var(--blog-weight-bold);
}

.verdict > :last-child {
  margin-block-end: 0;
}

.promo-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-block: 1.5rem;
  padding: 1.75rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--r-board);
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  color: var(--on-accent);
  box-shadow: var(--shadow-card);
}

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

.promo-block .brand {
  display: inline-block;
  margin-block-end: 0.625rem;
  color: var(--on-accent);
  font-family: var(--font-display);
  font-size: var(--blog-subtitle);
  font-weight: var(--blog-weight-display);
  line-height: 1.4;
  text-decoration: none;
}

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

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

.promo-block .btn-primary {
  flex-shrink: 0;
  border: 1px solid var(--on-accent);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--accent-dark);
  box-shadow: var(--shadow-xs);
}

.promo-block .btn-secondary {
  border: 1px solid var(--on-accent);
  border-radius: var(--r-pill);
  background: var(--blog-clear);
  color: var(--on-accent);
}

.promo-block a:focus-visible {
  outline: 2px solid var(--on-accent);
  outline-offset: 4px;
}

#related-posts,
#post-nav {
  box-sizing: border-box;
  min-width: 0;
  margin-block: 0;
}

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

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

#related-posts > h2 {
  margin: 0 0 1.25rem;
  color: var(--ink);
  font-size: var(--blog-section-title);
  line-height: 1.5;
  font-weight: var(--blog-weight-bold);
}

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

.related-card {
  padding: 1.25rem;
}

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

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1.25rem 1.5rem;
}

.post-nav-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 0.75rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-block-start: 3px solid var(--border);
  border-radius: var(--r-card);
  background: var(--panel);
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: border-color var(--blog-motion) var(--ease), transform var(--blog-motion) var(--ease);
}

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

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

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

.post-nav-title {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: var(--blog-body-size);
  font-weight: var(--blog-weight-bold);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.post-nav-meta {
  margin-block-start: auto;
  color: var(--muted);
  font-size: var(--blog-tiny-size);
  line-height: 1.6;
}

.float-cta {
  position: fixed;
  z-index: 40;
  inset-inline-end: max(1.25rem, env(safe-area-inset-right));
  inset-block-end: max(1.25rem, env(safe-area-inset-bottom));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  max-width: calc(100vw - 2rem);
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--r-pill);
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  color: var(--on-accent);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--blog-weight-medium);
  line-height: 1.5;
  text-decoration: none;
  box-shadow: var(--shadow-cta);
}

.float-cta svg {
  flex: 0 0 auto;
  width: 1.125rem;
  height: 1.125rem;
  fill: none;
  stroke: currentColor;
}

.float-cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (hover: hover) and (pointer: fine) {
  .blog-filter:not([aria-pressed="true"]):hover {
    background: var(--panel);
  }

  .article-card:hover,
  .post-nav-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
  }

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

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

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

  .promo-block .btn-secondary:hover {
    background: var(--panel);
    color: var(--accent-dark);
  }
}

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

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

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

@media (max-width: 640px) {
  :root {
    --blog-page-gutter: 1rem;
    --blog-inset: 1.5rem;
  }

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

  .blog-list-hero {
    padding-block-start: 2.5rem;
  }

  .blog-post-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0.75rem;
  }

  .article-card {
    padding: 1.25rem;
  }

  .blog-filters {
    border-radius: var(--r-board);
  }

  .reading-wrap,
  .article-hero,
  .breadcrumbs,
  .article-breadcrumbs,
  .article-tail,
  .reading-wrap.prose,
  .reading-wrap.article-body,
  .reading-wrap[data-article-body] {
    width: calc(100% - var(--blog-page-gutter) - var(--blog-page-gutter));
    max-width: var(--blog-column-box);
    margin-inline: auto;
    padding-inline: var(--blog-inset);
  }

  .article-hero h1,
  .article-window h1 {
    font-size: clamp(1.65rem, 7vw, 2.25rem);
  }

  .article-meta {
    gap: 0.5rem;
  }

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

  .stat-card {
    padding: 1rem 1.25rem;
  }

  .callout {
    padding-inline-end: 1rem;
  }

  .promo-block {
    align-items: stretch;
    padding: 1.5rem;
  }

  .promo-actions {
    width: 100%;
  }

  .promo-actions > a {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }

  #post-nav {
    grid-template-columns: 1fr;
  }

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

  .float-cta {
    inset-inline-end: max(0.75rem, env(safe-area-inset-right));
    inset-block-end: max(0.75rem, env(safe-area-inset-bottom));
    min-height: 2.75rem;
    padding: 0.625rem 1rem;
  }

  body:has(.float-cta) {
    padding-block-end: calc(4.75rem + env(safe-area-inset-bottom));
  }
}

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

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

  .blog-index,
  .blog-article {
    scroll-behavior: auto;
  }
}