:root {
  --blog-column: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter, 1.5rem));
  --blog-body-size: 1rem;
  --blog-body-leading: 1.85;
  --blog-list-title: clamp(2rem, 4vw, 3rem);
  --blog-article-title: clamp(1.8rem, 3.5vw, 2.6rem);
  --blog-section-size: clamp(1.3rem, 2.3vw, 1.6rem);
  --blog-subheading-size: 1.3rem;
  --blog-small-size: 0.875rem;
  --blog-stat-size: 1.8rem;
  --blog-title-tracking: -0.01em;
  --blog-card-radius: var(--r-lg, 1.5rem);
  --blog-small-radius: var(--r-sm, 0.5rem);
  --blog-pill-radius: var(--r-pill, 999px);
  --blog-shadow: var(--shadow-panel, 0 18px 48px var(--accent-a10));
  --blog-hover-shadow: var(--shadow-card, 0 12px 32px var(--accent-a10));
  --blog-tint: color-mix(in srgb, var(--accent) 7%, 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) 9%, var(--bg-panel));
  --blog-dark: var(--cocoa, var(--text));
  --blog-light: var(--on-dark, var(--bg-panel));
  --blog-duration: var(--transition-fast, 180ms);
  --blog-ease: var(--ease-out, ease-out);
}

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

.blog-list-page [hidden],
.blog-article-page [hidden],
#related-posts[hidden],
#post-nav[hidden] {
  display: none !important;
}

.blog-list-page h1,
.blog-list-page h2,
.blog-list-page h3,
.article-hero h1,
.article-window h1,
.prose h1,
.prose h2,
.prose h3,
#related-posts h2,
#related-posts h3,
.promo-block h2 {
  display: block;
  text-wrap: pretty;
  letter-spacing: var(--blog-title-tracking);
  overflow-wrap: anywhere;
}

.blog-list-page h1,
.article-hero h1,
.article-window h1 {
  font-family: var(--font-display);
  font-weight: var(--weight-regular);
  line-height: 1.3;
}

.blog-skip {
  position: absolute;
  left: var(--blog-gutter);
  top: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  color: var(--bg-panel);
  background: var(--accent-dark);
  border-radius: var(--blog-small-radius);
  transform: translateY(-200%);
}

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

.blog-list-page a:focus-visible,
.blog-list-page button:focus-visible,
.blog-article-page a:focus-visible,
.blog-article-page button:focus-visible,
.table-scroll:focus-visible,
.float-cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.breadcrumbs {
  margin-top: 1.5rem;
  padding-block: 0.5rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

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

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

.breadcrumbs li + li::before {
  content: "›";
  margin-inline-end: 0.65rem;
  color: var(--text-muted);
}

.breadcrumbs a {
  color: var(--accent-dark);
  text-underline-offset: 0.2em;
}

.blog-article-page .breadcrumbs,
.article-breadcrumbs,
.article-hero,
.blog-article-page .reading-wrap,
.reading-wrap,
.blog-article-page > main > .promo-block,
.blog-article-page > main > #related-posts,
.blog-article-page > main > #post-nav {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-column) + var(--blog-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
}

.blog-list-hero {
  padding-block: 1.25rem 2rem;
}

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

.article-hero {
  margin-block: 1.25rem 2rem;
  padding-block: 1.5rem;
}

.article-hero h1,
.article-window h1 {
  margin-block: 1rem;
  font-size: var(--blog-article-title);
}

.article-window {
  overflow: hidden;
  padding-inline: var(--blog-gutter);
  padding-block: 0 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--blog-card-radius);
  background: var(--bg-panel);
  box-shadow: var(--blog-shadow);
}

.article-hero.article-window {
  padding-inline: var(--blog-gutter);
  padding-block: 0 1.5rem;
}

.article-hero .article-window {
  padding-inline: 0;
  border-inline: 0;
  border-radius: var(--blog-small-radius);
}

.article-chrome {
  position: relative;
  min-height: 3rem;
  margin-inline: calc(-1 * var(--blog-gutter));
  padding: 0.9rem var(--blog-gutter) 0.9rem 6rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(to bottom, var(--bg-panel), var(--bg-panel-2));
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.4;
  text-align: right;
  overflow-wrap: anywhere;
}

.article-chrome::before {
  content: "";
  position: absolute;
  top: 1.15rem;
  left: var(--blog-gutter);
  width: 3.5rem;
  height: 0.75rem;
  background:
    radial-gradient(circle at 0.375rem 50%, var(--error) 0.3rem, transparent 0.33rem),
    radial-gradient(circle at 1.75rem 50%, var(--warn) 0.3rem, transparent 0.33rem),
    radial-gradient(circle at 3.125rem 50%, var(--success) 0.3rem, transparent 0.33rem);
}

.article-hero .article-window .article-chrome {
  margin-inline: 0;
}

.article-window-body {
  padding-block: 1.5rem 0;
  padding-inline: var(--blog-gutter);
  min-width: 0;
}

.blog-article-page .breadcrumbs,
.blog-article-page .reading-wrap.prose {
  padding-inline: calc(var(--blog-gutter) * 2);
}

.article-window-body > :last-child {
  margin-bottom: 0;
}

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

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

.blog-section-title,
#related-posts > h2 {
  margin-block: 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: var(--blog-section-size);
  font-weight: var(--weight-regular);
  line-height: 1.5;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-block: 1.25rem;
}

.blog-filter {
  min-height: 2.75rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--blog-pill-radius);
  color: var(--text-muted);
  background: var(--bg-panel);
  font: inherit;
  cursor: pointer;
  transition: border-color var(--blog-duration) var(--blog-ease),
    background-color var(--blog-duration) var(--blog-ease);
}

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

.blog-filter[aria-pressed="true"] {
  color: var(--blog-light);
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.blog-results-status {
  margin-block: 0.5rem 1.25rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
}

.article-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 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: 3px solid var(--border);
  border-radius: var(--blog-card-radius);
  background: var(--bg-panel);
  box-shadow: var(--blog-shadow);
  transition: border-color var(--blog-duration) var(--blog-ease),
    box-shadow var(--blog-duration) var(--blog-ease),
    transform var(--blog-duration) var(--blog-ease);
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.6;
}

.article-meta .tag {
  max-width: 100%;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-pill-radius);
  background: var(--accent-dark);
  color: var(--blog-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-window .article-meta time,
.article-window .article-meta .read-time,
.article-window .article-meta .reading-time {
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--blog-pill-radius);
  background: var(--bg-panel);
}

.article-card h3 {
  margin-block: 1rem 0.75rem;
  font-family: var(--font-display);
  font-size: var(--blog-subheading-size);
  font-weight: var(--weight-regular);
  line-height: 1.55;
}

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

.article-card h3 a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

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

.article-card .article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent-dark);
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  border: 1px dashed var(--border);
  border-radius: var(--blog-card-radius);
  background: var(--bg-panel);
  line-height: var(--blog-body-leading);
}

.reading-wrap.prose,
.reading-wrap .prose,
[data-article-body] {
  min-width: 0;
  color: var(--text);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
  counter-reset: blog-section;
}

.blog-article-page .reading-wrap.section {
  padding-block: 0 1.5rem;
}

.prose h2,
[data-article-body] h2 {
  display: block;
  position: relative;
  margin-block: 2rem 1rem;
  padding-top: 0.65rem;
  font-family: var(--font-display);
  font-size: var(--blog-section-size);
  font-weight: var(--weight-regular);
  line-height: 1.6;
  text-wrap: pretty;
  letter-spacing: var(--blog-title-tracking);
  scroll-margin-top: var(--anchor-offset);
}

.prose h2::before,
[data-article-body] h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 3px;
  border-radius: var(--blog-pill-radius);
  background: var(--accent);
}

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

.prose h3,
[data-article-body] h3 {
  display: block;
  margin-block: 1.5rem 0.75rem;
  font-family: var(--font-body);
  font-size: var(--blog-subheading-size);
  font-weight: var(--weight-strong);
  line-height: 1.6;
  text-wrap: pretty;
  letter-spacing: var(--blog-title-tracking);
}

.prose p,
[data-article-body] p {
  margin-block: 0 1.15rem;
}

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

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

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

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

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

.prose pre,
[data-article-body] pre {
  position: relative;
  max-width: 100%;
  margin-block: 1.5rem;
  padding: 3rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--text-muted);
  border-radius: var(--blog-card-radius);
  color: var(--blog-light);
  background: var(--blog-dark);
  line-height: 1.8;
}

.prose pre::before,
[data-article-body] pre::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: 1.25rem;
  width: 3.5rem;
  height: 0.75rem;
  background:
    radial-gradient(circle at 0.375rem 50%, var(--error) 0.3rem, transparent 0.33rem),
    radial-gradient(circle at 1.75rem 50%, var(--warn) 0.3rem, transparent 0.33rem),
    radial-gradient(circle at 3.125rem 50%, var(--success) 0.3rem, transparent 0.33rem);
}

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

.prose blockquote,
[data-article-body] blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-inline-start: 3px solid var(--accent);
  border-radius: var(--blog-small-radius);
  background: var(--bg-panel-2);
  color: var(--text-muted);
}

.table-scroll {
  max-width: 100%;
  margin-block: 1.5rem;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--blog-small-radius);
}

.prose table,
[data-article-body] table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

.table-scroll table {
  min-width: 40rem;
}

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

.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,
[data-article-body] thead {
  color: var(--blog-light);
  background: var(--blog-dark);
}

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

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

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

.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(--blog-small-radius);
  background: var(--blog-tint);
  color: var(--text);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--accent);
  border-radius: var(--blog-pill-radius);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.5rem;
  text-align: center;
}

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

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

.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);
}

.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);
  border-radius: var(--blog-card-radius);
  background: var(--blog-tint);
}

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

.stat-num {
  display: block;
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-size: var(--blog-stat-size);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

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

.stat-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

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

.check-list li {
  margin: 0;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--blog-small-radius);
  background: var(--bg-panel);
  list-style: none;
}

.check-list li::before,
.check-list li::marker {
  content: none;
}

.verdict {
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--blog-small-radius);
  background: var(--blog-tint);
  color: var(--text);
}

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

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

.promo-block {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 1.5rem;
  margin-block: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-card-radius);
  color: var(--blog-light);
  background: linear-gradient(125deg, var(--blog-dark), var(--accent-dark));
  box-shadow: var(--blog-shadow);
}

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

.promo-block h2 {
  margin-block: 0 0.75rem;
  color: var(--blog-light);
  font-family: var(--font-display);
  font-size: var(--blog-section-size);
  font-weight: var(--weight-regular);
}

.promo-block h2::before {
  content: none;
}

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

.promo-block .btn {
  flex-shrink: 0;
}

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

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

.promo-block .btn-secondary {
  border-color: var(--blog-light);
  color: var(--blog-light);
  background: transparent;
}

#related-posts {
  margin-block: 0;
  padding-block: 1.5rem;
}

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

.post-nav-card {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--blog-card-radius);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: transform var(--blog-duration) var(--blog-ease),
    border-color var(--blog-duration) var(--blog-ease);
}

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

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

.post-nav-label,
.post-nav-title,
.post-nav-date {
  display: block;
}

.post-nav-label {
  margin-bottom: 0.5rem;
  color: var(--accent-dark);
  font-size: var(--blog-small-size);
}

.post-nav-title {
  font-size: var(--blog-body-size);
  font-weight: var(--weight-medium);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.post-nav-date {
  margin-top: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
}

.float-cta {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  max-width: calc(100vw - 2rem);
  min-height: 2.75rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--blog-pill-radius);
  color: var(--blog-light);
  background: var(--accent-dark);
  box-shadow: var(--blog-hover-shadow);
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  text-decoration: none;
}

.float-cta svg {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
}

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

@media (max-width: 860px) {
  .article-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .prose table,
  [data-article-body] table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }

  .table-scroll table {
    display: table;
    width: 100%;
    max-width: none;
  }

  .promo-block {
    flex-wrap: wrap;
  }

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

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

  .article-hero,
  .blog-list-hero {
    margin-bottom: 1.5rem;
  }

  .article-card {
    padding: 1.25rem;
  }

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

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

  .float-cta {
    position: static;
    display: flex;
    width: fit-content;
    margin: 1rem auto;
  }
}

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

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