:root {
  --blog-reading: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter, 1.5rem));
  --blog-gap: 2rem;
  --blog-rule: 2px;
  --blog-heading-weight: 900;
  --blog-body-size: 1rem;
  --blog-body-leading: 1.9;
  --blog-title-spacing: -0.015em;
  --blog-focus-ring: 3px solid var(--accent-dark);
  --blog-corner-size: 1.15rem;
  --blog-tint-warning: color-mix(in srgb, var(--warn) 10%, var(--bg));
  --blog-tint-success: color-mix(in srgb, var(--success) 9%, var(--bg));
  --blog-atmosphere: color-mix(in srgb, var(--accent) 5%, var(--bg));
  --blog-gradient: linear-gradient(135deg, var(--mint-soft), var(--accent), var(--green-deep));
  --blog-promo-gradient: linear-gradient(120deg, var(--green-deep), var(--ink-deep));
}

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

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

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

.blog-index a:focus-visible,
.blog-index button:focus-visible,
.reading-wrap a:focus-visible,
.article-hero a:focus-visible,
#post-nav a:focus-visible,
#related-posts a:focus-visible {
  outline: var(--blog-focus-ring);
  outline-offset: 4px;
}

.blog-list-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  align-items: center;
  gap: 3.5rem;
  padding-block: clamp(3rem, 7vw, 6rem);
  isolation: isolate;
}

.blog-list-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(var(--blog-atmosphere), var(--bg));
  pointer-events: none;
}

.blog-eyebrow,
.blog-note-label {
  margin: 0 0 1rem;
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.blog-list-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.25;
}

.blog-list-hero mark {
  padding-inline: 0.12em;
  background: linear-gradient(var(--clear) 35%, var(--mint-soft) 35%);
  color: var(--text);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.blog-list-intro {
  max-width: 37rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-body-leading);
}

.blog-frame-note {
  position: relative;
  min-width: 0;
  padding: 2rem;
  border-radius: var(--r-lg);
  background: var(--blog-gradient);
  color: var(--on-mint);
}

.blog-frame-note::before,
.blog-frame-note::after {
  content: "";
  position: absolute;
  width: var(--blog-corner-size);
  height: var(--blog-corner-size);
  pointer-events: none;
}

.blog-frame-note::before {
  top: 0.75rem;
  left: 0.75rem;
  border-top: var(--blog-rule) solid var(--ink-deep);
  border-left: var(--blog-rule) solid var(--ink-deep);
}

.blog-frame-note::after {
  right: 0.75rem;
  bottom: 0.75rem;
  border-right: var(--blog-rule) solid var(--on-deep);
  border-bottom: var(--blog-rule) solid var(--on-deep);
}

.blog-frame-note .blog-note-label,
.blog-frame-note p,
.blog-frame-note .text-link {
  position: relative;
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: var(--r-xs);
  background: var(--bg);
  color: var(--text);
}

.blog-frame-note p {
  line-height: 1.8;
}

.blog-frame-note .text-link {
  color: var(--accent-dark);
}

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

.blog-catalogue-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.blog-catalogue h2,
#related-posts h2,
.promo-block h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  line-height: 1.5;
}

.blog-results-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-block: 1.5rem 2rem;
}

.blog-filter {
  min-height: 44px;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--panel);
  color: var(--muted);
  font: inherit;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

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

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

.blog-post-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.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);
  box-shadow: var(--shadow-card);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.625rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.6;
}

.article-meta time {
  font-family: var(--font-mono);
}

.article-meta .tag {
  display: inline-block;
  max-width: 100%;
  padding: 0.25rem 0.625rem;
  border-radius: var(--r-xs);
  background: var(--mint-soft);
  color: var(--accent-dark);
  overflow-wrap: anywhere;
}

.article-card h3 {
  margin: 1.1rem 0 0.75rem;
  font-size: 1.2rem;
  line-height: 1.65;
}

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

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

.article-summary {
  flex: 1;
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: var(--blog-body-size);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.article-card > .text-link {
  align-self: flex-start;
  color: var(--accent-dark);
  font-size: 0.875rem;
  font-weight: 700;
  text-underline-offset: 0.2em;
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--muted);
  line-height: 1.8;
}

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

.reading-wrap {
  width: 100%;
  max-width: calc(var(--blog-reading) + var(--blog-gutter) + var(--blog-gutter));
  padding-inline: var(--blog-gutter);
  margin-inline: auto;
  min-width: 0;
}

.breadcrumbs,
.breadcrumb {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  padding-top: 0.25rem;
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

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

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

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

.article-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
  align-items: start;
  column-gap: var(--blog-gap);
  row-gap: 1rem;
  padding-block: 1.75rem;
  margin-bottom: 1.5rem;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--blog-atmosphere), var(--bg));
}

.article-hero::before,
.article-hero::after {
  content: "";
  position: absolute;
  width: var(--blog-corner-size);
  height: var(--blog-corner-size);
  pointer-events: none;
}

.article-hero::before {
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  border-top: var(--blog-rule) solid var(--accent-dark);
  border-left: var(--blog-rule) solid var(--accent-dark);
}

.article-hero::after {
  inset-block-end: 0.75rem;
  inset-inline-end: 0.75rem;
  border-right: var(--blog-rule) solid var(--accent-dark);
  border-bottom: var(--blog-rule) solid var(--accent-dark);
}

.article-hero-content,
.article-hero-copy {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

.article-hero h1 {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  line-height: 1.4;
}

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

.article-meta-card,
.article-hero > .article-meta {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.8rem;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  color: var(--muted);
  font-size: 0.8125rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.article-meta-card .tag {
  padding: 0.25rem 0.6rem;
  border-radius: var(--r-xs);
  background: var(--mint-soft);
  color: var(--accent-dark);
}

.article-meta-card time,
.article-meta-card .read-time,
.article-meta-card .reading-time,
.article-hero > .article-meta time,
.article-hero > .article-meta .read-time,
.article-hero > .article-meta .reading-time {
  max-width: 100%;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

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

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

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

.article-body h2,
article.prose h2 {
  position: relative;
  margin-block: 2.5rem 1rem;
  padding-top: 0.9rem;
  font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  line-height: 1.55;
  scroll-margin-top: var(--anchor-offset);
}

.article-body h2::before,
article.prose h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2.25rem;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--accent-dark);
}

.article-body h3,
article.prose h3 {
  margin-block: 1.75rem 0.75rem;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.6;
}

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

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

.article-body li + li,
article.prose li + li {
  margin-top: 0.5rem;
}

.article-body img,
article.prose img,
.article-body svg,
article.prose svg {
  max-width: 100%;
  height: auto;
}

.article-body :not(pre) > code,
article.prose :not(pre) > code {
  padding: 0.15em 0.35em;
  border-radius: var(--r-xs);
  background: var(--panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.875em;
  overflow-wrap: anywhere;
  white-space: normal;
}

.article-body pre,
article.prose pre {
  position: relative;
  max-width: 100%;
  margin-block: 1.5rem;
  padding: 3rem 1.5rem 1.5rem;
  overflow-x: auto;
  border: 1px solid var(--green-deep);
  border-radius: var(--r-md);
  background: var(--ink-deep);
  color: var(--on-deep);
  line-height: 1.8;
}

.article-body pre::before,
article.prose pre::before {
  content: "TERMINAL";
  position: absolute;
  top: 0.75rem;
  left: 1.5rem;
  color: var(--mint-soft);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
}

.article-body pre code,
article.prose pre code {
  padding: 0;
  border: 0;
  background: var(--clear);
  color: inherit;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  white-space: pre;
}

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

.article-body table,
article.prose table {
  width: 100%;
  margin-block: 1.5rem;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.article-body .table-scroll table,
article.prose .table-scroll table {
  margin: 0;
}

.article-body caption,
article.prose caption {
  padding: 0.75rem;
  color: var(--muted);
  text-align: start;
}

.article-body th,
article.prose th {
  padding: 0.875rem 1rem;
  border: 1px solid var(--green-deep);
  background: var(--ink-deep);
  color: var(--on-deep);
  text-align: start;
  font-weight: 700;
}

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

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

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

.article-body blockquote,
article.prose blockquote,
.article-body .callout,
article.prose .callout {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem 1.25rem 3.5rem;
  border: 1px solid var(--border);
  border-inline-start: 4px solid var(--accent-dark);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--text);
}

.article-body blockquote::before,
article.prose blockquote::before,
.article-body .callout::before,
article.prose .callout::before {
  content: "i";
  position: absolute;
  top: 1.35rem;
  left: 1rem;
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid currentColor;
  border-radius: var(--r-round);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4rem;
  text-align: center;
}

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

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

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: 1rem;
  margin-block: 1.75rem;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent-dark);
  border-radius: var(--r-sm);
  background: var(--panel);
  color: var(--text);
}

.stat-card:nth-child(even) {
  border-top-color: var(--green-deep);
  background: var(--mint-soft);
}

.stat-num {
  display: block;
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  font-weight: 700;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.8;
}

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

.check-list li {
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--panel);
  list-style: none;
}

.article-body .check-list li + li,
article.prose .check-list li + li {
  margin-top: 0;
}

.verdict {
  margin-block: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-inline-start: 4px solid var(--accent-dark);
  border-radius: var(--r-sm);
  background: var(--mint-soft);
  color: var(--text);
  line-height: var(--blog-body-leading);
}

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

.blog-promo-wrap {
  padding-block: 0.5rem 3rem;
}

.promo-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2rem;
  margin-block: 2rem;
  padding: 2rem;
  border: 1px solid var(--green-deep);
  border-radius: var(--r-lg);
  background: var(--blog-promo-gradient);
  color: var(--on-deep);
}

.promo-block::before,
.promo-block::after {
  content: "";
  position: absolute;
  width: 0.75rem;
  height: 0.75rem;
  pointer-events: none;
}

.promo-block::before {
  top: 0.65rem;
  left: 0.65rem;
  border-top: var(--blog-rule) solid var(--accent);
  border-left: var(--blog-rule) solid var(--accent);
}

.promo-block::after {
  right: 0.65rem;
  bottom: 0.65rem;
  border-right: var(--blog-rule) solid var(--accent);
  border-bottom: var(--blog-rule) solid var(--accent);
}

.promo-copy {
  flex: 1 1 22rem;
  min-width: 0;
}

.promo-block h2,
.promo-block h3 {
  margin: 0 0 0.625rem;
  color: var(--on-deep);
  font-size: 1.3rem;
  line-height: 1.5;
}

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

.promo-block .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.promo-block .btn-primary {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink-deep);
}

.promo-block .btn-primary:hover {
  border-color: var(--mint-soft);
  background: var(--mint-soft);
}

.promo-block .btn-ghost {
  border-color: var(--on-deep);
  background: var(--clear);
  color: var(--on-deep);
}

.promo-block .btn-ghost:hover {
  background: var(--white-a12);
}

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

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

.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-sm);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

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

.post-nav-label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-dark);
  font-size: 0.8125rem;
}

.post-nav-title {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

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

#related-posts {
  padding-block: 1.5rem 2.5rem;
}

#related-posts .related-heading {
  margin-block: 0 1.25rem;
}

.related-grid .article-card {
  padding: 1.25rem;
}

.related-grid .article-card h3 {
  font-size: 1.0625rem;
}

.related-grid .article-summary {
  font-size: 0.9375rem;
}

@media (max-width: 1000px) {
  .blog-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .article-body th,
  .article-body td,
  article.prose th,
  article.prose td {
    min-width: 9rem;
  }

  .blog-list-hero {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .blog-frame-note {
    max-width: 36rem;
  }
}

@media (max-width: 700px) {
  .article-hero {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 1.25rem;
    padding-block: 1.5rem;
  }

  .article-meta-card,
  .article-hero > .article-meta {
    grid-column: 1;
    grid-row: 1;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem;
  }

  .article-hero-content,
  .article-hero-copy {
    grid-column: 1;
    grid-row: 2;
  }

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

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

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

  .article-card,
  .blog-frame-note {
    padding: 1.25rem;
  }

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

  .promo-block {
    padding: 1.5rem;
  }

  .promo-block .cta-row {
    width: 100%;
  }

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

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

  .article-body blockquote,
  article.prose blockquote,
  .article-body .callout,
  article.prose .callout {
    padding-inline-end: 1rem;
  }
}

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

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