:root {
  --blog-column: 56rem;
  --blog-gutter: max(1.5rem, var(--gutter));
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-card-title-size: 1.2rem;
  --blog-list-title-size: clamp(2rem, 4vw, 3rem);
  --blog-article-title-size: clamp(1.75rem, 3.8vw, 2.6rem);
  --blog-h2-size: clamp(1.3rem, 2.2vw, 1.6rem);
  --blog-h3-size: clamp(1.1rem, 1.8vw, 1.3rem);
  --blog-stat-size: clamp(1.5rem, 3vw, 2rem);
  --blog-tracking: -0.02em;
  --blog-leading: 1.85;
  --blog-title-leading: 1.4;
  --blog-card-shift: -0.2rem;
  --blog-motion-time: 180ms;
}

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

.blog-list-wrap {
  padding-bottom: 3rem;
}

.blog-skip-link {
  position: fixed;
  top: 0.75rem;
  left: var(--gutter);
  z-index: 100;
  padding: 0.75rem 1.2rem;
  border-radius: var(--r-pill);
  background: var(--c-navy);
  color: var(--c-white);
  transform: translateY(-200%);
}

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

.blog-list-hero {
  position: relative;
  padding: 2rem var(--blog-gutter);
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--a-sky-04), var(--a-aqua-07)), var(--c-panel);
  box-shadow: var(--hl), var(--sh-card);
}

.blog-kicker {
  margin: 0 0 0.75rem;
  color: var(--c-muted);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-strong);
}

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

.blog-list-hero > p:last-child {
  max-width: 42rem;
  margin: 0;
  color: var(--c-muted);
  line-height: var(--blog-leading);
}

.blog-list-hero h1,
.article-hero h1,
.prose h1,
.prose h2,
.prose h3,
.article-body h1,
.article-body h2,
.article-body h3,
.article-card h3,
.promo-block h2,
.blog-section-heading {
  display: block;
  font-family: var(--f-display);
  font-weight: var(--weight-display);
  letter-spacing: var(--blog-tracking);
  text-wrap: pretty;
  overflow-wrap: break-word;
  color: var(--c-navy);
}

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

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  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-right: 0.65rem;
  color: var(--c-muted);
}

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

.blog-catalogue {
  margin-top: 1.75rem;
}

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

.blog-filter {
  min-height: 2.75rem;
  padding: 0.6rem 1.15rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  background: var(--c-panel);
  color: var(--c-navy);
  font: inherit;
  font-size: var(--blog-small-size);
  font-weight: var(--weight-strong);
  line-height: 1.5;
  cursor: pointer;
  transition: border-color var(--blog-motion-time) var(--ease), background var(--blog-motion-time) var(--ease);
}

.blog-filter:hover {
  border-color: var(--c-navy);
  background: var(--c-panel-2);
}

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

.blog-filter:focus-visible,
.article-card a:focus-visible,
.post-nav-card:focus-visible,
.breadcrumbs a:focus-visible,
.float-cta:focus-visible,
.promo-block a:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 4px;
}

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

.blog-post-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.article-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-panel);
  box-shadow: var(--hl), var(--sh-card);
  transition: transform var(--blog-motion-time) var(--ease), border-color var(--blog-motion-time) var(--ease);
}

.article-card:hover,
.article-card:focus-within {
  border-color: var(--c-navy);
  transform: translateY(var(--blog-card-shift));
}

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

.article-meta > * {
  max-width: 100%;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-pill);
  overflow-wrap: anywhere;
  background: var(--c-panel);
}

.article-meta .tag {
  border-color: var(--c-navy);
  background: var(--c-navy);
  color: var(--c-white);
  font-weight: var(--weight-strong);
}

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

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

.article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--c-navy);
  font-weight: var(--weight-strong);
  text-underline-offset: 0.25em;
}

.related-title-link {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.blog-empty {
  grid-column: 1 / -1;
  padding: 1.5rem;
  margin: 0;
  border: 1px dashed var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-panel);
  color: var(--c-muted);
  line-height: var(--blog-leading);
}

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

.article-hero {
  position: relative;
  padding-block: 1.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--a-sky-04), var(--a-aqua-07)), var(--c-panel);
  box-shadow: var(--hl), var(--sh-card);
  margin-bottom: 1.75rem;
  overflow: hidden;
}

.article-hero::before {
  content: "";
  position: absolute;
  top: 1.25rem;
  bottom: 1.25rem;
  left: 0.6rem;
  width: 0.3rem;
  border-radius: var(--r-line);
  background: linear-gradient(180deg, var(--c-navy), var(--c-accent));
  pointer-events: none;
}

.article-hero h1 {
  margin: 1.15rem 0 1rem;
  font-size: var(--blog-article-title-size);
  line-height: var(--blog-title-leading);
}

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

.reading-wrap.prose,
.reading-wrap.article-body,
.reading-wrap .prose,
.reading-wrap .article-body {
  color: var(--c-text);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
}

.prose,
.article-body {
  min-width: 0;
  overflow-wrap: anywhere;
}

.prose h2,
.article-body h2 {
  position: relative;
  margin: 2rem 0 0.9rem;
  padding-top: 0.8rem;
  font-size: var(--blog-h2-size);
  line-height: 1.6;
  scroll-margin-top: var(--anchor-gap);
}

.prose h2::before,
.article-body h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2.25rem;
  height: 0.2rem;
  border-radius: var(--r-line);
  background: var(--c-navy);
}

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

.prose h3,
.article-body h3 {
  margin: 1.4rem 0 0.65rem;
  font-size: var(--blog-h3-size);
  line-height: 1.6;
}

.prose p,
.article-body p {
  margin: 0 0 1.15rem;
}

.prose ul,
.prose ol,
.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
  margin: 0 0 1.25rem;
}

.prose li,
.article-body li {
  margin-block: 0.45rem;
}

.prose a,
.article-body a {
  color: var(--c-navy);
  text-underline-offset: 0.2em;
}

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

.prose code,
.article-body code {
  padding: 0.15rem 0.35rem;
  border-radius: var(--r-small);
  background: var(--c-panel-2);
  color: var(--c-navy);
  font-family: var(--f-mono);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
}

.prose pre,
.article-body pre {
  position: relative;
  max-width: 100%;
  margin: 1.5rem 0;
  padding: 2.75rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--a-white-35);
  border-radius: var(--r-card);
  background: var(--c-navy-deep);
  color: var(--c-white);
  font-family: var(--f-mono);
  font-size: var(--blog-small-size);
  line-height: 1.8;
  tab-size: 2;
}

.prose pre::before,
.article-body pre::before {
  content: "TERMINAL";
  position: absolute;
  top: 0.65rem;
  left: 1.25rem;
  color: var(--c-white);
  font-family: var(--f-mono);
  font-size: var(--blog-small-size);
  letter-spacing: 0.08em;
}

.prose pre code,
.article-body pre code {
  padding: 0;
  border-radius: var(--r-small);
  background: none;
  color: inherit;
  white-space: pre;
  overflow-wrap: normal;
}

.prose blockquote,
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 0.25rem solid var(--c-navy);
  border-radius: var(--r-small);
  background: var(--c-panel-2);
  color: var(--c-text);
}

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

.prose .table-scroll,
.article-body .table-scroll {
  max-width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--r-small);
  overscroll-behavior-inline: contain;
}

.prose table,
.article-body table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
  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 caption,
.article-body caption {
  padding: 0.8rem 1rem;
  color: var(--c-muted);
  text-align: left;
}

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

.prose thead th,
.article-body thead th {
  background: var(--c-navy);
  color: var(--c-white);
  font-weight: var(--weight-strong);
}

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

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

.prose tbody tr:hover,
.article-body tbody tr:hover {
  background: color-mix(in srgb, var(--c-panel-2) 70%, var(--c-white));
}

.callout {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.4rem;
  border: 1px solid var(--c-border);
  border-left: 0.25rem solid var(--c-navy);
  border-radius: var(--r-small);
  background: var(--c-panel-2);
  color: var(--c-text);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  width: 1.55rem;
  height: 1.55rem;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  color: var(--c-navy);
  font-weight: var(--weight-strong);
  line-height: 1.55rem;
  text-align: center;
}

.callout.warning,
.callout-warning {
  border-left-color: var(--c-warn);
  background: color-mix(in srgb, var(--c-warn) 10%, var(--c-panel));
}

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

.callout.success,
.callout-success {
  border-left-color: var(--c-success);
  background: color-mix(in srgb, var(--c-success) 10%, var(--c-panel));
}

.callout.success::before,
.callout-success::before {
  color: var(--c-success);
}

.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: 1.5rem 0;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--c-border);
  border-top: 0.25rem solid var(--c-navy);
  border-radius: var(--r-card);
  background: var(--c-panel);
  box-shadow: var(--hl);
}

.stat-card:nth-child(even) {
  border-top-color: var(--c-muted);
  background: var(--c-panel-2);
}

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

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

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

.check-list li {
  padding: 0.85rem 1rem;
  margin-block: 0.6rem;
  border: 1px solid var(--c-border);
  border-radius: var(--r-small);
  background: var(--c-panel);
}

.verdict {
  margin: 1.5rem 0;
  padding: 1.15rem 1.4rem;
  border-left: 0.25rem solid var(--c-accent);
  border-radius: var(--r-small);
  background: var(--c-panel-2);
  color: var(--c-text);
}

.verdict strong {
  color: var(--c-navy);
  font-weight: var(--weight-strong);
}

.promo-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-block: 2rem;
  padding: 1.75rem var(--blog-gutter);
  border: 1px solid var(--a-white-35);
  border-radius: var(--r-card);
  background: linear-gradient(120deg, var(--c-navy-deep), var(--c-navy));
  color: var(--c-white);
  box-shadow: var(--sh-card);
}

.promo-block h2 {
  padding-top: 0;
  margin: 0 0 0.6rem;
  color: var(--c-white);
  font-size: var(--blog-h2-size);
  line-height: 1.5;
}

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

.promo-block p {
  max-width: 36rem;
  margin: 0;
  color: var(--c-white);
  font-size: var(--blog-body-size);
  line-height: var(--blog-leading);
}

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

.promo-block .btn-solid,
.promo-block .btn-primary {
  border-color: var(--c-white);
  background: var(--c-white);
  color: var(--c-navy);
}

.promo-block .btn-line,
.promo-block .btn-secondary {
  border-color: var(--c-white);
  background: none;
  color: var(--c-white);
}

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

.promo-block .btn-line:hover,
.promo-block .btn-secondary:hover {
  background: var(--a-white-35);
  color: var(--c-white);
}

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

.blog-section-heading {
  margin: 0 0 1rem;
  font-size: var(--blog-h2-size);
  line-height: 1.6;
}

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

.related-card {
  padding: 1.25rem;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 1.25rem;
  margin-block: 0;
}

#related-posts[hidden],
#post-nav[hidden] {
  display: none;
}

.post-nav-card {
  display: block;
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--c-border);
  border-top: 0.2rem solid var(--c-border);
  border-radius: var(--r-card);
  background: var(--c-panel);
  color: var(--c-navy);
  text-decoration: none;
  transition: transform var(--blog-motion-time) var(--ease), border-color var(--blog-motion-time) var(--ease);
}

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

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-top-color: var(--c-navy);
  transform: translateY(var(--blog-card-shift));
}

.post-nav-label,
.post-nav-category {
  display: block;
  color: var(--c-muted);
  font-size: var(--blog-small-size);
  line-height: 1.7;
}

.post-nav-title {
  display: block;
  margin-block: 0.6rem;
  color: var(--c-navy);
  font-weight: var(--weight-strong);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.float-cta {
  position: fixed;
  right: var(--gutter);
  bottom: 1.25rem;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  max-width: calc(100vw - var(--gutter) - var(--gutter));
  min-height: 3rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--a-white-55);
  border-radius: var(--r-pill);
  background: linear-gradient(120deg, var(--c-accent), var(--c-accent-2));
  color: var(--c-white);
  box-shadow: var(--sh-float);
  font-family: var(--f-body);
  font-size: var(--blog-body-size);
  font-weight: var(--weight-strong);
  line-height: 1.5;
  text-decoration: none;
}

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

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

@media (max-width: 860px) {
  .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;
  }

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

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

  .blog-post-grid,
  .related-grid,
  #post-nav {
    grid-template-columns: 1fr;
  }

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

  .article-hero,
  .blog-list-hero {
    padding-block: 1.5rem;
  }

  .article-card {
    padding: 1.25rem;
  }

  .promo-block {
    padding-block: 1.5rem;
  }

  .float-cta {
    right: 0.75rem;
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 1.5rem);
    padding: 0.65rem 1rem;
    font-size: var(--blog-small-size);
  }

  body:has(.float-cta) {
    padding-bottom: calc(5rem + env(safe-area-inset-bottom));
  }
}

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

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