:root {
  --blog-column: 56rem;
  --blog-gutter: clamp(1.5rem, 4vw, 2rem);
  --blog-list-title: clamp(2rem, 4.5vw, 3rem);
  --blog-article-title: clamp(1.8rem, 4vw, 2.6rem);
  --blog-section-title: clamp(1.3rem, 2.6vw, 1.6rem);
  --blog-subtitle: 1.3rem;
  --blog-body-size: 1rem;
  --blog-small-size: 0.875rem;
  --blog-meta-size: 0.8125rem;
  --blog-line-height: 1.9;
  --blog-title-tracking: -0.015em;
  --blog-terminal-bg: var(--accent-dark);
  --blog-terminal-text: var(--on-dark);
  --blog-terminal-radius: var(--r-md);
  --blog-hover-distance: -3px;
  --blog-focus-width: 3px;
  --blog-chrome-size: 0.625rem;
  --blog-chrome-gap: 0.875rem;
}

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

.blog-skip {
  position: fixed;
  top: 0.75rem;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: var(--r-button);
  background: var(--accent);
  color: var(--on-dark);
  transform: translateY(-200%);
  font-family: var(--font-body);
}

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

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

.blog-list-hero {
  padding: clamp(2.5rem, 6vw, 5rem) 0 2rem;
  text-align: center;
}

.blog-list-hero h1 {
  margin: 0.75rem 0 1rem;
  font-size: var(--blog-list-title);
  font-weight: var(--weight-display);
  line-height: 1.25;
  color: var(--text);
}

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

.blog-kicker {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-semibold);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.625rem;
  padding-block: 0.75rem;
}

.blog-filters button {
  min-height: 2.75rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font: inherit;
  font-size: var(--blog-small-size);
  cursor: pointer;
  transition: background-color var(--ease-time), border-color var(--ease-time), color var(--ease-time);
}

.blog-filters button:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.blog-filters button[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-dark);
  box-shadow: var(--shadow-chip);
}

.blog-status {
  margin: 0.5rem 0 1.25rem;
  text-align: center;
  color: var(--text-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: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-panel);
  color: var(--text);
  box-shadow: var(--shadow-panel), inset 0 1px 0 var(--hi-edge);
  transition: transform var(--ease-time), border-color var(--ease-time);
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.625rem;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
  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: 1px solid var(--accent);
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-dark);
  white-space: normal;
  font-family: var(--font-body);
  font-weight: var(--weight-medium);
}

.article-card h2,
.article-card h3 {
  margin: 1rem 0 0.75rem;
  font-size: var(--blog-subtitle);
  line-height: 1.55;
  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);
}

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

.article-read-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--accent);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-semibold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

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

.blog-main > .band {
  margin-block: 2rem;
}

/* These containers share the same outer width and text inset. */
.reading-wrap,
.article-hero,
.article-breadcrumbs,
.breadcrumbs,
.breadcrumb,
.blog-article > .article-body,
.blog-article > .promo-block,
.blog-article > #related-posts,
.blog-article > #post-nav,
body > main > .promo-block,
body > main > #related-posts,
body > 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);
  min-width: 0;
}

.reading-wrap {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.article-breadcrumbs,
.breadcrumbs,
.breadcrumb {
  margin-top: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.article-breadcrumbs ol,
.breadcrumbs ol,
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem 0.625rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-breadcrumbs li + li::before,
.breadcrumbs li + li::before,
.breadcrumb li + li::before {
  content: "/";
  margin-right: 0.625rem;
  color: var(--text-muted);
}

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

.article-hero {
  margin-bottom: 0;
  padding-block: 1.5rem;
}

.article-window,
.article-hero.article-window {
  position: relative;
  overflow: hidden;
  padding-block: 0 1.5rem;
  padding-inline: var(--blog-gutter);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--bg-panel), var(--bg));
  box-shadow: var(--shadow-panel), inset 0 1px 0 var(--hi-edge);
}

.article-window .chrome {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  min-height: 3rem;
  margin-inline: calc(-1 * var(--blog-gutter));
  margin-bottom: 1.5rem;
  padding: 0.75rem var(--blog-gutter) 0.75rem 5rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg-panel), var(--bg-panel-2));
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
  overflow-wrap: anywhere;
}

.article-window .chrome::before {
  content: "";
  position: absolute;
  left: 1.5rem;
  top: 50%;
  width: var(--blog-chrome-size);
  height: var(--blog-chrome-size);
  margin-top: calc(var(--blog-chrome-size) / -2);
  border-radius: var(--r-node);
  background: var(--error);
  box-shadow: var(--blog-chrome-gap) 0 0 var(--warn), calc(var(--blog-chrome-gap) * 2) 0 0 var(--success);
}

.article-window-body {
  min-width: 0;
}

/* Expand nested cards to the hero edges while retaining their text inset. */
.article-hero > .article-window {
  margin-inline: calc(-1 * var(--blog-gutter));
}

.article-hero > .article-window > .article-window-body {
  padding-inline: 0;
}

.article-hero h1,
.article-window h1 {
  margin: 1.25rem 0 1rem;
  color: var(--text);
  font-size: var(--blog-article-title);
  font-weight: var(--weight-display);
  line-height: 1.35;
}

.article-hero .article-meta time,
.article-hero .read-time,
.article-hero .reading-time,
.article-window .article-meta time,
.article-window .read-time,
.article-window .reading-time {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
}

.article-hero > p,
.article-window-body > p,
.article-summary {
  margin: 0.75rem 0 0;
  color: var(--text-muted);
  font-size: var(--blog-body-size);
  line-height: var(--blog-line-height);
}

.prose,
.article-body,
.blog-article {
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--blog-body-size);
  line-height: var(--blog-line-height);
  overflow-wrap: break-word;
}

.prose,
.article-body {
  counter-reset: blog-section;
}

.prose h2,
.article-body h2 {
  margin: 2.25rem 0 1rem;
  color: var(--text);
  font-size: var(--blog-section-title);
  font-weight: var(--weight-bold);
  line-height: 1.5;
  scroll-margin-top: var(--anchor-offset);
}

.prose h2::before,
.article-body h2::before {
  counter-increment: blog-section;
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-inline-end: 0.625rem;
  padding: 0.125rem 0.375rem;
  border: 1px solid var(--border);
  border-radius: var(--r-node);
  background: var(--bg-panel-2);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  vertical-align: 0.125em;
}

.prose > h2:first-child,
.prose > section:first-child > h2:first-child,
.article-body > h2:first-child,
.article-body > section:first-child > h2:first-child {
  margin-top: 0.75rem;
}

.prose h3,
.article-body h3 {
  margin: 1.75rem 0 0.75rem;
  font-size: var(--blog-subtitle);
  line-height: 1.55;
  color: var(--text);
  font-weight: var(--weight-semibold);
  scroll-margin-top: var(--anchor-offset);
}

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

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

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

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

.prose strong,
.article-body strong {
  color: var(--text);
  font-weight: var(--weight-bold);
}

.prose :not(pre) > code,
.article-body :not(pre) > code {
  padding: 0.125rem 0.35rem;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  background: var(--bg-panel-2);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.prose pre,
.article-body pre {
  position: relative;
  max-width: 100%;
  box-sizing: border-box;
  margin: 1.5rem 0;
  padding: 3rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--accent);
  border-radius: var(--blog-terminal-radius);
  background: var(--blog-terminal-bg);
  color: var(--blog-terminal-text);
  box-shadow: var(--shadow-panel);
  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: "TERMINAL";
  position: absolute;
  top: 0.75rem;
  left: 1.25rem;
  color: var(--blog-terminal-text);
  font-family: var(--font-mono);
  font-size: var(--blog-meta-size);
  letter-spacing: 0.08em;
}

.prose pre code,
.article-body pre code {
  display: block;
  min-width: 0;
  padding: 0;
  border: 0;
  background: var(--blog-terminal-bg);
  color: inherit;
  font: inherit;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

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

.prose table,
.article-body table {
  width: 100%;
  max-width: 100%;
  margin-block: 1.5rem;
  border-collapse: collapse;
  font-size: var(--blog-small-size);
  line-height: 1.75;
}

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

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

.prose th,
.article-body th {
  padding: 0.875rem 1rem;
  border: 1px solid var(--accent-dark);
  background: var(--accent);
  color: var(--on-dark);
  text-align: left;
  font-weight: var(--weight-semibold);
}

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

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

.prose tbody tr:hover td,
.article-body tbody tr:hover td {
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-panel));
}

.prose blockquote,
.article-body blockquote,
.callout,
.verdict {
  position: relative;
  margin: 1.5rem 0;
  padding: 1.25rem 1.25rem 1.25rem 3.5rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--accent) 7%, var(--bg-panel));
  color: var(--text);
  line-height: var(--blog-line-height);
}

.callout::before,
.prose blockquote::before,
.article-body blockquote::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 1px solid var(--accent);
  border-radius: var(--r-node);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-bold);
  line-height: 1.5rem;
  text-align: center;
}

.callout.warning,
.callout-warning {
  border-left-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 12%, var(--bg-panel));
}

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

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

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

.verdict {
  padding-left: 1.25rem;
  border-left-color: var(--accent);
  box-shadow: inset 0 1px 0 var(--hi-edge);
}

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

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.stat-card {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--bg-panel);
  box-shadow: var(--shadow-chip);
}

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

.stat-num {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3vw, 2rem);
  font-weight: var(--weight-bold);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-size: var(--blog-small-size);
}

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

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

.promo-block {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-block: 1.5rem;
  padding: 1.75rem var(--blog-gutter);
  border: 1px solid var(--accent);
  border-radius: var(--r-lg);
  background: linear-gradient(125deg, var(--accent-dark), var(--accent));
  color: var(--on-dark);
  box-shadow: var(--shadow-panel);
}

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

.promo-copy strong {
  color: var(--on-dark);
  font-family: var(--font-display);
  font-size: var(--blog-subtitle);
  font-weight: var(--weight-brand);
}

.promo-copy p {
  margin: 0.5rem 0 0;
  color: var(--on-dark);
  font-size: var(--blog-body-size);
  line-height: 1.8;
}

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

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

.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-color: var(--on-dark);
  background: var(--accent-dark);
  color: var(--on-dark);
}

#related-posts {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

#related-posts > h2 {
  margin: 0 0 1rem;
  font-size: var(--blog-section-title);
  line-height: 1.5;
  color: var(--text);
}

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

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

.post-nav-card {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  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;
  box-shadow: var(--shadow-chip);
  transition: border-color var(--ease-time), transform var(--ease-time);
}

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

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

.post-nav-label {
  color: var(--accent);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-semibold);
}

.post-nav-card strong {
  color: var(--text);
  font-size: var(--blog-body-size);
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.post-nav-meta {
  margin-top: auto;
  color: var(--text-muted);
  font-size: var(--blog-meta-size);
}

.float-cta {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  max-width: calc(100vw - 2.5rem);
  min-height: 3rem;
  box-sizing: border-box;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--hi-edge);
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-dark);
  font-family: var(--font-body);
  font-size: var(--blog-small-size);
  font-weight: var(--weight-semibold);
  line-height: 1.5;
  text-decoration: none;
  box-shadow: var(--shadow-panel);
}

.float-cta svg {
  width: 1.125rem;
  height: 1.125rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
}

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

body:has(.float-cta) {
  padding-bottom: 5.5rem;
}

.blog-index a:focus-visible,
.blog-index button:focus-visible,
.article-hero a:focus-visible,
.prose a:focus-visible,
.article-body a:focus-visible,
.promo-block a:focus-visible,
#related-posts a:focus-visible,
#post-nav a:focus-visible,
.float-cta:focus-visible {
  outline: var(--blog-focus-width) solid var(--accent);
  outline-offset: 4px;
}

.promo-block a:focus-visible,
.float-cta:focus-visible {
  outline-color: var(--warn);
}

@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;
    max-width: none;
  }

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

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

  .blog-post-grid,
  .related-grid,
  #post-nav {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

  .blog-filters {
    justify-content: flex-start;
  }

  .blog-status {
    text-align: left;
  }

  .stat-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .promo-block {
    align-items: flex-start;
  }

  .promo-actions {
    width: 100%;
  }

  .float-cta {
    right: 1rem;
    bottom: max(1rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 2rem);
  }

  body:has(.float-cta) {
    padding-bottom: calc(6rem + env(safe-area-inset-bottom));
  }
}

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

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