:root {
  --blog-reading-width: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-h1: clamp(1.85rem, 4vw, 2.6rem);
  --blog-list-h1: clamp(2rem, 4.5vw, 3rem);
  --blog-h2: 1.6rem;
  --blog-h3: 1.3rem;
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-micro-size: 0.75rem;
  --blog-leading: 1.9;
  --blog-heading-leading: 1.4;
  --blog-title-spacing: -0.015em;
  --blog-terminal-bg: var(--text);
  --blog-terminal-text: var(--bg-panel);
  --blog-promo-bg: linear-gradient(125deg, var(--accent-dark), var(--accent));
  --blog-title-gradient: linear-gradient(110deg, var(--accent), var(--orchid));
  --blog-grid: linear-gradient(var(--grid-line) 1px, var(--clear) 1px), linear-gradient(90deg, var(--grid-line) 1px, var(--clear) 1px);
  --blog-lights: linear-gradient(90deg, var(--error) 0 23%, var(--clear) 23% 38%, var(--warn) 38% 61%, var(--clear) 61% 76%, var(--success) 76% 100%);
  --blog-card-shadow: 0 14px 42px var(--shadow-tint);
  --blog-hover-shadow: 0 18px 44px var(--shadow-tint-2);
}

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

.blog-page *,
.article-hero,
.reading-wrap {
  box-sizing: border-box;
}

.blog-page [hidden] {
  display: none !important;
}

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

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

.blog-skip {
  position: fixed;
  inset-block-start: 1rem;
  inset-inline-start: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  color: var(--accent-dark);
  transform: translateY(-180%);
}

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

.blog-index {
  padding-bottom: 3rem;
}

.breadcrumbs {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  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;
  padding: 0;
  margin: 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(--text-muted);
  text-underline-offset: 0.2em;
}

.breadcrumbs a:hover {
  color: var(--accent-dark);
}

.article-hero,
.reading-wrap,
.article-breadcrumbs,
.blog-page > .breadcrumbs,
.blog-page > main > .breadcrumbs:not(.blog-index .breadcrumbs) {
  width: calc(var(--blog-reading-width) + var(--blog-gutter) + var(--blog-gutter));
  max-width: 100%;
  padding-inline: var(--blog-gutter);
  margin-inline: auto;
}

/* Match the reading column to the card's inner padding and border. */
.reading-wrap,
.article-breadcrumbs,
.blog-page > main > .breadcrumbs:not(.blog-index .breadcrumbs) {
  width: calc(var(--blog-reading-width) + var(--blog-gutter) + var(--blog-gutter));
  max-width: 100%;
  padding-inline: calc(var(--blog-gutter) + var(--blog-gutter) + 1px);
  margin-inline: auto;
}

.article-window {
  position: relative;
  overflow: hidden;
  padding-block: 0 1.75rem;
  padding-inline: var(--blog-gutter);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 var(--hi-line), var(--blog-card-shadow);
}

.article-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  min-height: 2.75rem;
  margin-inline: calc(-1 * var(--blog-gutter));
  padding: 0.7rem var(--blog-gutter);
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel-2);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-micro-size);
  line-height: 1.6;
}

.article-window-bar::before {
  content: "";
  display: inline-block;
  flex: 0 0 2.5rem;
  width: 2.5rem;
  height: 0.5rem;
  border-radius: var(--r-xs);
  background: var(--blog-lights);
}

.article-window-bar > :first-child {
  margin-inline-end: auto;
}

.article-window-bar > * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.article-window-body {
  padding-block: 1.75rem 0;
  padding-inline: 0;
}

.article-hero {
  margin-block: 0 2rem;
  padding-block: 0 1.75rem;
}

.article-hero h1 {
  margin: 1rem 0;
  font-size: var(--blog-h1);
  line-height: var(--blog-heading-leading);
  font-weight: var(--weight-display);
}

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

.blog-list-hero {
  background-image: var(--blog-grid);
  background-size: 28px 28px;
}

.blog-list-hero h1 {
  margin: 0.6rem 0 1rem;
  font-size: var(--blog-list-h1);
  line-height: var(--blog-heading-leading);
  font-weight: var(--weight-display);
}

.blog-kicker {
  margin: 0;
  color: var(--accent-dark);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
}

.blog-lead {
  max-width: 44rem;
  margin: 0;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
}

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

.blog-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.blog-filter {
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-medium);
  line-height: 1.4;
  cursor: pointer;
  transition: border-color var(--time-fast) var(--ease-out), background-color var(--time-fast) var(--ease-out);
}

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

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

.blog-results-status {
  min-height: 1.8em;
  margin: 1.25rem 0;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

.blog-post-grid,
.related-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: 3px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-panel);
  box-shadow: var(--blog-card-shadow);
  transition: transform var(--time-fast) var(--ease-out), border-color var(--time-fast) var(--ease-out), box-shadow var(--time-fast) var(--ease-out);
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem 0.65rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.6;
}

.article-meta .tag {
  max-width: 100%;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--accent);
  color: var(--on-accent);
  white-space: normal;
  overflow-wrap: anywhere;
  font-weight: var(--weight-medium);
}

.article-hero .article-meta time,
.article-hero .article-meta .read-time,
.article-hero .article-meta .article-readtime,
.article-hero .article-meta > span:not(.tag) {
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  color: var(--text-muted);
}

.article-card h2,
.article-card h3 {
  margin: 1rem 0 0.75rem;
  font-size: var(--blog-h3);
  line-height: 1.6;
  font-weight: var(--weight-bold);
}

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

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

.article-card-summary {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: 1.85;
  overflow-wrap: anywhere;
}

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

.article-read-link::after {
  content: " →";
}

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

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

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

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

.prose p,
.prose ul,
.prose ol,
.article-body p,
.article-body ul,
.article-body ol {
  margin-block: 0 1.25rem;
}

.prose h2,
.article-body h2 {
  position: relative;
  margin: 2.5rem 0 1.1rem;
  font-size: var(--blog-h2);
  line-height: 1.55;
  font-weight: var(--weight-bold);
  counter-increment: blog-section;
}

.prose h2::before,
.article-body h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-inline-end: 0.7rem;
  padding: 0.12rem 0.4rem;
  border: 1px solid var(--accent-line);
  border-radius: var(--r-xs);
  background: var(--accent-tint);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: 1.5;
  vertical-align: 0.12em;
}

.prose h3,
.article-body h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-h3);
  line-height: 1.6;
  font-weight: var(--weight-bold);
}

.prose :is(h2, h3),
.article-body :is(h2, h3) {
  scroll-margin-top: var(--anchor-offset);
}

.prose a,
.article-body a {
  color: var(--accent-dark);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

.prose a:hover,
.article-body a:hover {
  text-decoration-thickness: 2px;
}

.prose :is(ul, ol),
.article-body :is(ul, ol) {
  padding-inline-start: 1.5rem;
}

.prose li,
.article-body li {
  margin-block: 0.45rem;
  padding-inline-start: 0.15rem;
}

.prose blockquote,
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-inline-start: 3px solid var(--violet-600);
  border-radius: var(--r-sm);
  background: var(--violet-50);
  color: var(--text);
}

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

.prose code,
.article-body code {
  padding: 0.15em 0.35em;
  border-radius: var(--r-xs);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.prose pre,
.article-body pre {
  position: relative;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
  padding: 3rem 1.25rem 1.25rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--blog-terminal-bg);
  color: var(--blog-terminal-text);
  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 {
  content: "";
  position: absolute;
  inset-block-start: 1.1rem;
  inset-inline-start: 1.25rem;
  width: 2.5rem;
  height: 0.5rem;
  border-radius: var(--r-xs);
  background: var(--blog-lights);
}

.prose pre code,
.article-body pre code {
  display: block;
  padding: 0;
  border: 0;
  border-radius: var(--r-xs);
  background: var(--clear);
  color: inherit;
  font-size: inherit;
  white-space: pre;
  overflow-wrap: normal;
}

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

.prose table,
.article-body table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  background: var(--bg-panel);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

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

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

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

.prose tbody :is(th, td):first-child,
.article-body tbody :is(th, td):first-child {
  color: var(--text);
  font-weight: var(--weight-medium);
}

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

.prose tbody tr:hover,
.article-body tbody tr:hover {
  background: var(--accent-tint);
}

.callout,
.verdict {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--accent-line);
  border-inline-start: 4px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--accent-tint);
  color: var(--text);
}

.callout {
  padding-inline-start: 3.4rem;
}

.callout::before {
  content: "i";
  position: absolute;
  inset-block-start: 1.35rem;
  inset-inline-start: 1rem;
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid currentColor;
  border-radius: var(--r-round);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
  line-height: 1.3rem;
  text-align: center;
}

.callout.warning,
.callout-warning,
.callout--warning {
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
  border-inline-start-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 10%, var(--bg-panel));
}

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

.callout.success,
.callout-success,
.callout--success {
  border-color: color-mix(in srgb, var(--success) 40%, var(--border));
  border-inline-start-color: var(--success);
  background: var(--mint-50);
}

.callout.success::before,
.callout-success::before,
.callout--success::before {
  content: "✓";
  color: var(--mint-700);
}

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

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: 1rem;
  margin-block: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--violet-100);
  border-top: 3px solid var(--violet-600);
  border-radius: var(--r-md);
  background: var(--violet-50);
}

.stat-card:nth-child(even) {
  border-color: var(--mint-100);
  border-top-color: var(--mint-700);
  background: var(--mint-50);
}

.stat-num {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--violet-600);
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: var(--weight-bold);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.stat-card:nth-child(even) .stat-num {
  color: var(--mint-700);
}

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

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

.check-list li {
  margin: 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  list-style: none;
}

.prose figure,
.article-body figure {
  max-width: 100%;
  margin: 1.5rem 0;
}

.prose img,
.article-body img,
.prose video,
.article-body video {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-sm);
}

.prose figcaption,
.article-body figcaption {
  margin-top: 0.6rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  text-align: center;
}

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

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

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

.promo-copy h2 {
  margin: 0 0 0.65rem;
  color: var(--on-accent);
  font-size: var(--blog-h2);
  line-height: 1.5;
}

.prose .promo-copy h2::before,
.article-body .promo-copy h2::before {
  content: none;
}

.promo-copy p {
  margin: 0;
  color: var(--on-accent);
  font-size: var(--blog-body-size);
  line-height: 1.85;
}

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

.promo-block .btn {
  flex: 0 0 auto;
  width: auto;
  max-width: 100%;
  padding: 0.8rem 1.25rem;
  white-space: normal;
  text-decoration: none;
}

.promo-block .btn-primary {
  border: 1px solid var(--bg-panel);
  background: var(--bg-panel);
  color: var(--accent-dark);
  box-shadow: none;
}

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

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

.promo-block .btn-ghost:hover {
  background: color-mix(in srgb, var(--on-accent) 12%, var(--clear));
  color: var(--on-accent);
}

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

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

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

.related-card {
  padding: 1.25rem;
}

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

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

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

.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(--r-md);
  background: var(--bg-panel);
  color: var(--text);
  text-decoration: none;
  transition: transform var(--time-fast) var(--ease-out), border-color var(--time-fast) var(--ease-out);
}

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

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

.post-nav-label,
.post-nav-date {
  display: block;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
}

.post-nav-title {
  display: block;
  margin-block: 0.6rem;
  color: var(--text);
  font-size: var(--blog-body-size);
  font-weight: var(--weight-bold);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

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

  .prose table,
  .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 {
    display: table;
    width: 100%;
    max-width: none;
    overflow: visible;
  }
}

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

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

  .article-window-bar {
    gap: 0.4rem 0.65rem;
  }

  .article-window-bar > :last-child {
    max-width: 100%;
  }

  .article-window-body {
    padding-top: 1.4rem;
  }

  .article-card {
    padding: 1.25rem;
  }

  .blog-filter-group {
    gap: 0.5rem;
  }

  .blog-filter {
    padding-inline: 0.8rem;
  }

  .promo-block {
    padding: 1.5rem;
  }

  .promo-actions {
    width: 100%;
  }

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

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

  .prose h2,
  .article-body h2 {
    margin-top: 2rem;
  }
}

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

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