:root {
  --blog-reading: 56rem;
  --blog-gutter: 1.5rem;
  --blog-space-small: 0.75rem;
  --blog-space: 1.5rem;
  --blog-space-large: 2.5rem;
  --blog-radius: var(--r-md);
  --blog-title: clamp(1.75rem, 4vw, 2.6rem);
  --blog-list-title: clamp(1.9rem, 4.5vw, 3rem);
  --blog-h2: clamp(1.3rem, 3vw, 1.6rem);
  --blog-h3: clamp(1.12rem, 2.5vw, 1.3rem);
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-tracking: -0.015em;
  --blog-leading: 1.9;
  --blog-title-leading: 1.4;
  --blog-band: color-mix(in srgb, var(--c-accent) 7%, var(--c-bg));
  --blog-band-line: color-mix(in srgb, var(--c-accent) 16%, var(--c-border));
  --blog-soft-green: color-mix(in srgb, var(--c-accent) 6%, var(--c-panel));
  --blog-warning-bg: color-mix(in srgb, var(--c-warn) 9%, var(--c-panel));
  --blog-success-bg: color-mix(in srgb, var(--c-success) 8%, var(--c-panel));
  --blog-grid-line: color-mix(in srgb, var(--c-accent) 4%, transparent);
  --blog-code-bg: var(--c-ink);
  --blog-code-text: var(--c-on-accent);
  --blog-focus: 3px solid var(--c-accent);
  --blog-promo-bg: linear-gradient(125deg, var(--c-accent-dark), var(--c-accent));
}

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

.blog-column,
.reading-wrap,
.article-hero,
.breadcrumbs {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-reading) + 2 * var(--blog-gutter));
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
  min-width: 0;
}

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

.blog-page :is(h1, h2, h3),
.article-hero :is(h1, h2, h3),
.prose.article-body :is(h1, h2, h3),
.article-card :is(h2, h3),
#related-posts h2 {
  display: block;
  text-wrap: pretty;
  letter-spacing: var(--blog-tracking);
  font-family: var(--font-display);
  line-height: var(--blog-title-leading);
  overflow-wrap: anywhere;
}

.blog-page a:focus-visible,
.reading-wrap a:focus-visible,
.blog-filter:focus-visible {
  outline: var(--blog-focus);
  outline-offset: 4px;
}

.blog-skip {
  position: fixed;
  top: 0.75rem;
  left: 1.5rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: var(--r-sm);
  background: var(--c-panel);
  color: var(--c-accent-dark);
  box-shadow: var(--shadow-soft);
  transform: translateY(-180%);
}

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

.breadcrumbs {
  padding-top: 1.5rem;
  padding-bottom: 1.25rem;
  font-size: var(--blog-small-size);
  line-height: 1.8;
  color: var(--c-muted);
}

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

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

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.5rem;
  color: var(--c-muted);
}

.breadcrumbs a {
  color: var(--c-muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--c-accent-dark);
  text-decoration: underline;
}

/* The full-width band is painted beyond the reading column without widening it. */
.article-hero,
.blog-list-hero {
  position: relative;
  isolation: isolate;
  padding-block: 2.5rem;
  padding-inline: var(--blog-gutter);
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
}

.article-hero::before,
.blog-list-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-color: var(--blog-band);
  background-image:
    linear-gradient(var(--blog-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--blog-grid-line) 1px, transparent 1px);
  background-size: 2rem 2rem;
  box-shadow: 0 0 0 100vmax var(--blog-band);
  clip-path: inset(0 -100vmax);
  pointer-events: none;
}

.article-hero::after,
.blog-list-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: none;
  box-shadow:
    0 1px 0 var(--blog-band-line),
    0 -1px 0 var(--blog-band-line);
  border-block: 1px solid var(--blog-band-line);
  border-image: linear-gradient(var(--blog-band-line), var(--blog-band-line)) 1 / 1px 0 / 0 100vmax;
  pointer-events: none;
}

.blog-list-hero {
  max-width: none;
}

.blog-list-hero > .blog-column {
  padding-inline: 0;
}

.article-hero h1 {
  max-width: 100%;
  margin: 0.75rem 0 1rem;
  font-size: var(--blog-title);
  font-weight: var(--weight-heading);
}

.blog-list-hero h1 {
  margin: 0.75rem 0 1rem;
  font-size: var(--blog-list-title);
  font-weight: var(--weight-heading);
}

.hl {
  color: var(--c-accent);
}

.blog-kicker {
  margin: 0;
  color: var(--c-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
}

.article-meta,
.article-hero .article-meta,
.article-hero .post-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: baseline;
  gap: 0.35rem 0.6rem;
  margin: 0;
  color: var(--c-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

.article-hero .article-meta > *,
.article-hero .post-meta > * {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: inherit;
  box-shadow: none;
}

.article-hero .post-meta > * + *::before {
  content: "·";
  margin-right: 0.6rem;
}

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

.blog-catalog {
  padding-block: var(--blog-space-large);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.blog-filter {
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: var(--c-panel);
  color: var(--c-muted);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: border-color var(--motion-fast), background-color var(--motion-fast);
}

.blog-filter:hover {
  border-color: var(--c-accent);
  color: var(--c-accent-dark);
}

.blog-filter.is-active,
.blog-filter[aria-pressed="true"] {
  color: var(--c-accent-dark);
  background: var(--blog-soft-green);
  border-color: var(--c-accent);
}

.blog-status {
  margin: 1rem 0 1.5rem;
  font-size: var(--blog-small-size);
  line-height: 1.8;
  color: var(--c-muted);
}

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

.article-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: var(--blog-space);
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-border);
  border-radius: var(--blog-radius);
  background: var(--c-panel);
  box-shadow: var(--shadow-soft);
  transition: transform var(--motion-fast), border-color var(--motion-fast);
}

.article-card:hover,
.article-card:focus-within {
  transform: translateY(-3px);
  border-top-color: var(--c-accent);
}

.article-card h2,
.article-card h3 {
  margin: 0.75rem 0;
  font-size: var(--blog-h3);
  font-weight: var(--weight-bold);
}

.article-card h2 a,
.article-card h3 a {
  color: var(--c-text);
  text-decoration: none;
}

.article-card h2 a:hover,
.article-card h3 a:hover {
  color: var(--c-accent-dark);
}

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

.article-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--c-accent-dark);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
  text-underline-offset: 0.25em;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  border: 1px dashed var(--c-border);
  border-radius: var(--blog-radius);
  color: var(--c-muted);
  background: var(--c-panel);
  line-height: 1.8;
}

.prose.article-body {
  padding-top: 2rem;
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
  color: var(--c-text);
  overflow-wrap: anywhere;
  counter-reset: board-section;
}

.prose.article-body h2 {
  margin: 2.25rem 0 1rem;
  padding: 0;
  font-size: var(--blog-h2);
  font-weight: var(--weight-heading);
  scroll-margin-top: var(--anchor-gap);
}

.prose.article-body > h2:first-child,
.prose.article-body > section:first-child > h2:first-child {
  margin-top: 0;
}

.prose.article-body h2::before {
  content: "";
  display: inline-block;
  width: 1.1rem;
  height: 0.25rem;
  margin-right: 0.65rem;
  vertical-align: middle;
  border-radius: var(--r-line);
  background: var(--c-accent);
}

.prose.article-body h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-h3);
  font-weight: var(--weight-bold);
}

.prose.article-body p {
  margin: 0 0 1.25rem;
}

.prose.article-body :is(ul, ol) {
  padding-left: 1.5rem;
  margin: 0 0 1.5rem;
}

.prose.article-body li {
  margin-block: 0.5rem;
}

.prose.article-body a {
  color: var(--c-accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.prose.article-body :is(img, svg, video) {
  max-width: 100%;
}

.prose.article-body img,
.prose.article-body video {
  height: auto;
  border-radius: var(--blog-radius);
}

.prose.article-body blockquote,
.verdict {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-sm);
  background: var(--blog-soft-green);
  color: var(--c-text);
}

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

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

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

.prose.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--blog-small-size);
  line-height: 1.8;
  background: var(--c-panel);
}

.prose.article-body caption {
  padding: 0.75rem 1rem;
  text-align: left;
  color: var(--c-muted);
  font-weight: var(--weight-medium);
}

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

.prose.article-body thead th {
  background: var(--c-accent-dark);
  color: var(--c-on-accent);
  font-weight: var(--weight-bold);
}

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

.prose.article-body tbody tr:hover {
  background: var(--blog-soft-green);
}

.prose.article-body pre {
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  margin: 1.5rem 0;
  padding: 3rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--blog-radius);
  background: var(--blog-code-bg);
  color: var(--blog-code-text);
  line-height: 1.8;
  tab-size: 2;
}

.prose.article-body pre::before {
  content: "TERMINAL";
  position: absolute;
  top: 0.75rem;
  left: 1.25rem;
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  color: var(--blog-code-text);
  opacity: 0.7;
}

.prose.article-body code {
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
}

.prose.article-body :not(pre) > code {
  padding: 0.15em 0.35em;
  border: 1px solid var(--c-border);
  border-radius: var(--r-xs);
  background: var(--c-panel-2);
  color: var(--c-accent-dark);
}

.prose.article-body pre code {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  white-space: pre;
  overflow-wrap: normal;
}

.callout {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--r-sm);
  background: var(--blog-soft-green);
  color: var(--c-text);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.35rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--r-round);
  color: var(--c-accent-dark);
  text-align: center;
  font-family: var(--font-mono);
  font-weight: var(--weight-bold);
  line-height: 1.4;
}

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

.callout.is-warning::before {
  content: "!";
  color: var(--c-text);
}

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

.callout.is-success::before {
  content: "✓";
  color: var(--c-accent-dark);
}

.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: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-accent);
  border-radius: var(--blog-radius);
  background: var(--blog-soft-green);
}

.stat-card:nth-child(even) {
  background: var(--c-panel);
  border-top-color: var(--c-muted);
}

.stat-num {
  display: block;
  color: var(--c-accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-h2);
  font-weight: var(--weight-bold);
  overflow-wrap: anywhere;
}

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

.stat-label {
  display: block;
  margin-top: 0.5rem;
  font-size: var(--blog-small-size);
  color: var(--c-muted);
  line-height: 1.8;
}

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

.check-list li {
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  background: var(--c-panel);
  line-height: 1.8;
}

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

.promo-block.blog-column {
  width: calc(100% - 2 * var(--blog-gutter));
  max-width: var(--blog-reading);
}

.promo-block > div {
  min-width: 0;
}

.promo-brand {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2);
  font-weight: var(--weight-heading);
  color: var(--c-on-accent);
}

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

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

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

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

.promo-block .btn-secondary {
  background: none;
  border-color: var(--c-on-accent);
  color: var(--c-on-accent);
}

.promo-block .btn-secondary:hover {
  background: var(--c-a10);
}

#related-posts,
#post-nav {
  min-width: 0;
  margin: 0;
}

#related-posts:not(:empty) {
  padding-block: 1.5rem;
}

#related-posts > h2 {
  margin: 0 0 1.25rem;
  font-size: var(--blog-h2);
  font-weight: var(--weight-heading);
}

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

.related-card {
  padding: 1.1rem;
  box-shadow: none;
}

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

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

#post-nav:not(:empty) {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1.5rem 2rem;
}

.post-nav-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-border);
  border-radius: var(--blog-radius);
  background: var(--c-panel);
  color: var(--c-text);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: transform var(--motion-fast), border-color var(--motion-fast);
}

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

.post-nav-caption {
  color: var(--c-accent-dark);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
}

.post-nav-card strong {
  font-size: var(--blog-body-size);
  font-weight: var(--weight-bold);
  line-height: 1.8;
}

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

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

  .prose.article-body .table-scroll table {
    display: table;
    width: 100%;
    min-width: 38rem;
    max-width: none;
  }

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

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

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

  .article-hero,
  .blog-list-hero {
    padding-block: 2rem;
    padding-inline: var(--blog-gutter);
  }

  .article-card {
    padding: 1.25rem;
  }

  .promo-block {
    padding: 1.5rem;
  }

  .promo-actions {
    width: 100%;
  }

  #post-nav:not(:empty) {
    grid-template-columns: 1fr;
  }

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

  .callout {
    padding-right: 1rem;
  }
}

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

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