:root {
  --blog-reading-max: 56rem;
  --blog-list-title-size: clamp(2.25rem, 6vw, 3rem);
  --blog-post-title-size: clamp(2rem, 5vw, 2.6rem);
  --blog-h2-size: clamp(1.35rem, 3vw, 1.6rem);
  --blog-h3-size: clamp(1.12rem, 2vw, 1.3rem);
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-code-size: 0.9rem;
  --blog-body-leading: 1.85;
  --blog-heading-leading: 1.24;
  --blog-tight-leading: 1.45;
  --blog-card-shadow: 0 1.25rem 3.5rem color-mix(in srgb, var(--color-bg) 76%, transparent);
  --blog-accent-shadow: 0 0.75rem 2.25rem color-mix(in srgb, var(--color-accent) 20%, transparent);
  --blog-transition: 180ms ease;
}

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

.blog-reading-column,
.article-breadcrumb,
.article-header-inner,
.article-body,
.post-content,
article.prose,
.article-promo,
#related-posts,
#post-nav {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-reading-max));
  margin-inline: auto;
}

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

.blog-list-hero {
  position: relative;
  padding-block: clamp(4rem, 9vw, 7rem);
  border-block: 1px solid var(--color-border);
  background:
    linear-gradient(
      to bottom,
      color-mix(in srgb, var(--color-accent) 7%, var(--color-panel)),
      var(--color-panel)
    );
  overflow: hidden;
}

.blog-list-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.38;
  background-image:
    linear-gradient(
      color-mix(in srgb, var(--color-accent) 8%, transparent) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--color-accent) 8%, transparent) 1px,
      transparent 1px
    );
  background-size: 2.5rem 2.5rem;
}

.blog-list-hero .blog-reading-column {
  position: relative;
  z-index: 1;
}

.blog-list-hero .eyebrow {
  margin: 0 0 1rem;
}

.blog-list-hero h1 {
  max-width: 17ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--blog-list-title-size);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.blog-list-hero h1 .no-break {
  color: var(--color-accent);
}

.blog-list-hero p:last-child {
  max-width: 42rem;
  margin: 1.25rem 0 0;
  color: var(--color-text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
}

.blog-list-section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
}

.blog-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.blog-list-heading .eyebrow {
  margin: 0 0 0.5rem;
}

.blog-list-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.blog-list-heading .muted {
  margin: 0;
  font-size: var(--blog-small-size);
}

.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.tag-filter {
  min-height: 2.5rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font: inherit;
  font-size: var(--blog-small-size);
  cursor: pointer;
  transition:
    color var(--blog-transition),
    border-color var(--blog-transition),
    background-color var(--blog-transition);
}

.tag-filter:hover,
.tag-filter:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.tag-filter.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
}

.tag-filter:focus-visible,
.article-card a:focus-visible,
.related-card a:focus-visible,
.post-nav-card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.article-list {
  display: grid;
  gap: 1rem;
}

.article-card {
  position: relative;
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--blog-card-shadow);
  overflow: hidden;
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    background-color var(--blog-transition);
}

.article-card::before {
  position: absolute;
  top: 0;
  right: 1.5rem;
  left: 1.5rem;
  height: 1px;
  content: "";
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-accent),
    transparent
  );
  opacity: 0;
  transition: opacity var(--blog-transition);
}

.article-card:hover {
  transform: translateY(-0.2rem);
  border-color: color-mix(in srgb, var(--color-accent) 58%, var(--color-border));
  background: var(--color-panel-raised);
}

.article-card:hover::before {
  opacity: 1;
}

.article-card-meta,
.related-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: var(--blog-tight-leading);
}

.meta-separator {
  color: var(--color-accent);
}

.article-tag {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 700;
}

.article-card h3 {
  margin: 0.8rem 0 0;
  font-family: var(--font-display);
  font-size: var(--blog-h3-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

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

.article-card h3 a::after {
  position: absolute;
  inset: 0;
  content: "";
}

.article-card p {
  margin: 0.85rem 0 0;
  color: var(--color-text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
}

.article-read-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  margin-top: 1rem;
  color: var(--color-accent);
  font-size: var(--blog-small-size);
  font-weight: 700;
  text-decoration: none;
}

.blog-empty {
  margin: 1rem 0 0;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-align: center;
}

.article-breadcrumb {
  margin-top: clamp(1.25rem, 3vw, 2rem);
  padding-top: 0.25rem;
  color: var(--color-text-muted);
  font-size: var(--blog-small-size);
  line-height: var(--blog-tight-leading);
}

.article-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-breadcrumb li:not(:last-child)::after {
  margin-left: 0.45rem;
  color: var(--color-border);
  content: "/";
}

.article-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

.post-hero-band,
.article-hero {
  position: relative;
  margin-top: 1.25rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
  padding: clamp(2.75rem, 7vw, 5rem) max(1.5rem, var(--gutter));
  border-block: 1px solid var(--color-border);
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--color-accent-dark) 14%, var(--color-panel)),
      color-mix(in srgb, var(--color-accent) 6%, var(--color-panel))
    );
  box-shadow: 0 0 0 100vmax color-mix(in srgb, var(--color-accent) 6%, var(--color-panel));
  clip-path: inset(0 -100vmax);
  overflow: hidden;
}

.post-hero-band::before,
.article-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.28;
  background-image:
    radial-gradient(
      circle at center,
      color-mix(in srgb, var(--color-accent) 32%, transparent) 1px,
      transparent 1px
    );
  background-size: 1.6rem 1.6rem;
}

.article-header-inner {
  position: relative;
  z-index: 1;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  line-height: var(--blog-tight-leading);
}

.article-meta > *:not(:last-child)::after {
  margin-left: 0.4rem;
  color: var(--color-accent);
  content: "·";
}

.article-meta .article-tag {
  color: var(--color-accent);
}

.post-hero-band h1,
.article-hero h1 {
  max-width: 22ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--blog-post-title-size);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.article-summary {
  max-width: 46rem;
  margin: 1.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: var(--blog-body-leading);
}

.article-body,
.post-content,
article.prose {
  counter-reset: article-section;
  color: var(--color-text);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
}

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

.article-body h2,
.post-content h2,
article.prose h2 {
  counter-increment: article-section;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 3.25rem 0 1.15rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.article-body h2::before,
.post-content h2::before,
article.prose h2::before {
  flex: 0 0 auto;
  color: var(--color-accent);
  content: counter(article-section, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: 700;
}

.article-body h3,
.post-content h3,
article.prose h3 {
  margin: 2.25rem 0 0.85rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--blog-h3-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.article-body p,
.post-content p,
article.prose p {
  margin: 1rem 0;
}

.article-body a,
.post-content a,
article.prose a {
  color: var(--color-accent);
  text-decoration-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
  text-underline-offset: 0.2em;
}

.article-body strong,
.post-content strong,
article.prose strong {
  color: var(--color-text);
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
article.prose ul,
article.prose ol {
  margin: 1.1rem 0;
  padding-left: 1.45rem;
}

.article-body li + li,
.post-content li + li,
article.prose li + li {
  margin-top: 0.55rem;
}

.article-body blockquote,
.post-content blockquote,
article.prose blockquote {
  margin: 1.75rem 0;
  padding: 1.15rem 1.35rem;
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: color-mix(in srgb, var(--color-accent) 7%, var(--color-panel));
  color: var(--color-text-muted);
}

.article-body table,
.post-content table,
article.prose table {
  width: 100%;
  margin: 1.75rem 0;
  border-spacing: 0;
  border-collapse: separate;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  font-size: var(--blog-small-size);
}

.article-body th,
.post-content th,
article.prose th {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel-raised);
  color: var(--color-text);
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
}

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

.article-body tr:last-child td,
.post-content tr:last-child td,
article.prose tr:last-child td {
  border-bottom: 0;
}

.article-body tbody tr:nth-child(even),
.post-content tbody tr:nth-child(even),
article.prose tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--color-panel-raised) 54%, transparent);
}

.article-body tbody tr:hover,
.post-content tbody tr:hover,
article.prose tbody tr:hover {
  background: color-mix(in srgb, var(--color-accent) 8%, var(--color-panel));
}

.article-body pre,
.post-content pre,
article.prose pre {
  position: relative;
  margin: 1.75rem 0;
  padding: 3rem 1.25rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-bg) 82%, var(--color-panel));
  color: var(--color-text);
  box-shadow: var(--blog-card-shadow);
  overflow-x: auto;
}

.article-body pre::before,
.post-content pre::before,
article.prose pre::before {
  position: absolute;
  top: 1rem;
  left: 1.1rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-error);
  box-shadow:
    1rem 0 0 var(--color-warning),
    2rem 0 0 var(--color-success);
  content: "";
}

.article-body code,
.post-content code,
article.prose code {
  font-family: var(--font-mono);
  font-size: var(--blog-code-size);
}

.article-body :not(pre) > code,
.post-content :not(pre) > code,
article.prose :not(pre) > code {
  padding: 0.15em 0.4em;
  border-radius: var(--radius-xs);
  background: var(--color-panel-raised);
  color: var(--color-accent);
}

.callout {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.15rem 1.25rem 1.15rem 3.7rem;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent) 7%, var(--color-panel));
  color: var(--color-text-muted);
}

.callout::before {
  position: absolute;
  top: 1.05rem;
  left: 1rem;
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-bg);
  content: "i";
  font-family: var(--font-mono);
  font-weight: 800;
}

.callout.warning {
  border-left-color: var(--color-warning);
  background: color-mix(in srgb, var(--color-warning) 8%, var(--color-panel));
}

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

.callout.success {
  border-left-color: var(--color-success);
  background: color-mix(in srgb, var(--color-success) 8%, var(--color-panel));
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.85rem;
  margin: 1.75rem 0;
}

.stat-card {
  position: relative;
  min-height: 7.5rem;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-accent) 7%, var(--color-panel));
  overflow: hidden;
}

.stat-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  content: "";
  background: var(--color-accent);
}

.stat-card:nth-child(even) {
  background: color-mix(in srgb, var(--color-success) 6%, var(--color-panel));
}

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

.stat-card:nth-child(3n)::before {
  background: var(--color-warning);
}

.stat-num {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: var(--blog-tight-leading);
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: var(--blog-small-size);
  line-height: var(--blog-tight-leading);
}

.check-list {
  display: grid;
  gap: 0.65rem;
  margin: 1.75rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.verdict {
  margin: 1.75rem 0;
  padding: 1.15rem 1.25rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: color-mix(in srgb, var(--color-accent) 9%, var(--color-panel-raised));
  color: var(--color-text-muted);
}

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

.article-promo {
  position: relative;
  margin-top: clamp(3rem, 7vw, 5rem);
  padding: clamp(1.75rem, 5vw, 3rem);
  border: 1px solid color-mix(in srgb, var(--color-accent) 62%, var(--color-border));
  border-radius: var(--radius-md);
  background:
    linear-gradient(
      135deg,
      var(--color-accent-dark),
      color-mix(in srgb, var(--color-accent-dark) 64%, var(--color-panel))
    );
  color: var(--color-text);
  box-shadow: var(--blog-accent-shadow);
  overflow: hidden;
}

.article-promo::before {
  position: absolute;
  right: -4rem;
  bottom: -5rem;
  width: 13rem;
  height: 13rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 18%, transparent);
  border-radius: var(--radius-pill);
  content: "";
  box-shadow:
    0 0 0 1.5rem color-mix(in srgb, var(--color-text) 5%, transparent),
    0 0 0 3rem color-mix(in srgb, var(--color-text) 3%, transparent);
  pointer-events: none;
}

.article-promo > * {
  position: relative;
  z-index: 1;
}

.article-promo .eyebrow {
  color: var(--color-text);
}

.article-promo h2 {
  max-width: 18ch;
  margin: 0.5rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.article-promo p:not(.eyebrow) {
  max-width: 38rem;
  color: var(--color-text);
  line-height: var(--blog-body-leading);
}

.article-promo .btn-primary {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-bg);
  box-shadow: none;
}

.article-promo .btn-primary:hover {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-text);
}

.article-promo .btn-secondary {
  border-color: color-mix(in srgb, var(--color-text) 70%, transparent);
  color: var(--color-text);
}

#related-posts {
  padding-top: 2.75rem;
}

#related-posts > h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: var(--blog-h2-size);
  letter-spacing: -0.01em;
  line-height: var(--blog-heading-leading);
  text-wrap: pretty;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.related-card {
  position: relative;
  min-width: 0;
  padding: 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  overflow: hidden;
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    background-color var(--blog-transition);
}

.related-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  content: "";
  background: var(--color-accent);
  opacity: 0;
  transition: opacity var(--blog-transition);
}

.related-card:hover {
  transform: translateY(-0.2rem);
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.related-card:hover::before {
  opacity: 1;
}

.related-card-meta {
  justify-content: space-between;
}

.related-card h3 {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  line-height: var(--blog-tight-leading);
  text-wrap: pretty;
}

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

.related-card h3 a::after {
  position: absolute;
  inset: 0;
  content: "";
}

.related-card p {
  margin: 0.7rem 0 0;
  color: var(--color-text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.7;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

.post-nav-card {
  display: flex;
  min-width: 0;
  min-height: 7rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    transform var(--blog-transition),
    border-color var(--blog-transition),
    background-color var(--blog-transition);
}

.post-nav-card:hover {
  transform: translateY(-0.2rem);
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.post-nav-label {
  margin-bottom: 0.45rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
}

.post-nav-card strong {
  font-size: 0.95rem;
  line-height: var(--blog-tight-leading);
}

.post-nav-older {
  grid-column: 2;
  text-align: right;
}

@media (max-width: 860px) {
  .article-body table,
  .post-content table,
  article.prose table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

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

  .related-card-meta {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .blog-list-hero h1 .no-break {
    white-space: normal;
  }

  .blog-list-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .tag-filters {
    flex-wrap: nowrap;
    margin-right: calc(var(--gutter) * -1);
    padding-right: var(--gutter);
    overflow-x: auto;
    scrollbar-width: thin;
  }

  .tag-filter {
    flex: 0 0 auto;
  }

  .post-hero-band,
  .article-hero {
    padding-inline: 1.5rem;
  }

  .article-body h2,
  .post-content h2,
  article.prose h2 {
    align-items: flex-start;
  }

  .callout {
    padding: 3.4rem 1rem 1rem;
  }

  .callout::before {
    top: 1rem;
  }

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

  .post-nav-older {
    grid-column: 1;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tag-filter,
  .article-card,
  .article-card::before,
  .related-card,
  .related-card::before,
  .post-nav-card {
    scroll-behavior: auto;
    transition: none;
  }

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