:root {
  --blog-read-width: 56rem;
  --blog-list-width: 72rem;
  --blog-radius-small: 0.25rem;
  --blog-radius-medium: 0.5rem;
  --blog-radius-pill: 999rem;
  --blog-border-width: 1px;
  --blog-accent-width: 0.25rem;
  --blog-transition-fast: 180ms;
  --blog-transition-medium: 260ms;
  --blog-ease: ease;
  --blog-shadow-panel: 0 1.5rem 4rem color-mix(in srgb, var(--color-bg) 72%, transparent);
  --blog-shadow-accent: 0 0 2rem color-mix(in srgb, var(--color-accent) 20%, transparent);
  --blog-overlay: color-mix(in srgb, var(--color-bg) 82%, transparent);
  --blog-accent-tint: color-mix(in srgb, var(--color-accent) 12%, var(--color-panel));
  --blog-accent-tint-strong: color-mix(in srgb, var(--color-accent) 22%, var(--color-panel));
  --blog-warning-tint: color-mix(in srgb, var(--color-warning) 12%, var(--color-panel));
  --blog-success-tint: color-mix(in srgb, var(--color-success) 12%, var(--color-panel));
  --blog-error-tint: color-mix(in srgb, var(--color-error) 12%, var(--color-panel));
  --blog-row-alt: color-mix(in srgb, var(--color-panel-raised) 68%, var(--color-panel));
  --blog-row-hover: color-mix(in srgb, var(--color-accent) 9%, var(--color-panel));
}

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

.blog-index,
.article-page {
  min-width: 0;
  overflow: clip;
}

.blog-breadcrumb {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  margin: 1.5rem auto 0;
  padding-top: 0.25rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.blog-breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.blog-breadcrumb a:hover,
.blog-breadcrumb a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.25rem;
}

.blog-kicker {
  margin: 0 0 0.85rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.blog-list-hero,
.article-hero {
  position: relative;
  isolation: isolate;
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  margin: 2.25rem auto 0;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4.5rem);
  overflow: hidden;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background:
    radial-gradient(circle at 78% 22%, color-mix(in srgb, var(--color-accent) 12%, transparent), transparent 42%),
    var(--color-panel);
}

.blog-list-hero::before,
.article-hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  top: 1.25rem;
  right: clamp(1.25rem, 5vw, 4rem);
  width: clamp(8rem, 28vw, 17rem);
  height: calc(100% - 2.5rem);
  border: var(--blog-border-width) solid color-mix(in srgb, var(--color-accent) 46%, var(--color-border));
  background:
    linear-gradient(90deg, transparent 49%, color-mix(in srgb, var(--color-accent) 18%, transparent) 50%, transparent 51%),
    linear-gradient(transparent 49%, color-mix(in srgb, var(--color-accent) 18%, transparent) 50%, transparent 51%),
    var(--blog-accent-tint);
  background-size: 2rem 2rem;
  box-shadow: var(--blog-shadow-accent);
}

.blog-list-hero::after,
.article-hero::after {
  content: "2026";
  position: absolute;
  z-index: -1;
  right: 1rem;
  bottom: -0.18em;
  color: color-mix(in srgb, var(--color-accent) 11%, transparent);
  font-family: var(--font-display);
  font-size: clamp(5rem, 17vw, 11rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.02em;
  pointer-events: none;
}

.blog-list-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 41rem;
}

.blog-list-hero h1,
.article-hero h1 {
  margin: 0;
  max-width: 46rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

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

.blog-list-hero-copy > p:last-child {
  max-width: 38rem;
  margin: 1.35rem 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.blog-catalogue {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-list-width));
  margin: clamp(4rem, 8vw, 7rem) auto 0;
}

.blog-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: var(--blog-border-width) solid var(--color-border);
}

.blog-section-heading h2,
.blog-list-cta h2,
.related-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-result-count {
  margin: 0;
  color: var(--color-annotation);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
}

.blog-filter {
  display: flex;
  gap: 0;
  margin-top: 1.5rem;
  overflow-x: auto;
  border-bottom: var(--blog-border-width) solid var(--color-border);
  scrollbar-width: thin;
}

.blog-filter-button {
  position: relative;
  flex: 0 0 auto;
  padding: 0.85rem 1.1rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
}

.blog-filter-button::after {
  content: "";
  position: absolute;
  right: 1.1rem;
  bottom: -0.05rem;
  left: 1.1rem;
  height: 0.15rem;
  background: transparent;
}

.blog-filter-button:hover,
.blog-filter-button:focus-visible {
  color: var(--color-text);
  background: var(--color-panel);
}

.blog-filter-button.is-active {
  color: var(--color-accent);
}

.blog-filter-button.is-active::after {
  background: var(--color-accent);
}

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

.blog-card {
  position: relative;
  min-width: 0;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
  transition:
    border-color var(--blog-transition-fast) var(--blog-ease),
    background-color var(--blog-transition-fast) var(--blog-ease),
    translate var(--blog-transition-fast) var(--blog-ease);
}

.blog-card::before {
  content: "";
  position: absolute;
  top: -0.05rem;
  right: 1.5rem;
  left: 1.5rem;
  height: 0.15rem;
  background: transparent;
  transition: background-color var(--blog-transition-fast) var(--blog-ease);
}

.blog-card:hover,
.blog-card:focus-within {
  translate: 0 -0.2rem;
  border-color: color-mix(in srgb, var(--color-accent) 62%, var(--color-border));
  background: var(--color-panel-raised);
}

.blog-card:hover::before,
.blog-card:focus-within::before {
  background: var(--color-accent);
}

.blog-card-meta,
.article-meta,
.related-card-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.55rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

.blog-card-tag,
.article-meta .article-tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: var(--blog-radius-pill);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
}

.blog-card h3 {
  margin: 1.15rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  line-height: 1.45;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

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

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

.blog-card-summary {
  margin: 0.9rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.blog-card-read {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 1.25rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.blog-empty-state {
  grid-column: 1 / -1;
  margin: 0;
  padding: 3rem 1.5rem;
  border: var(--blog-border-width) dashed var(--color-border);
  color: var(--color-text-muted);
  text-align: center;
}

.blog-list-cta {
  position: relative;
  isolation: isolate;
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-list-width));
  margin: clamp(4rem, 8vw, 7rem) auto;
  padding: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border: var(--blog-border-width) solid color-mix(in srgb, var(--color-accent) 48%, var(--color-border));
  border-radius: var(--blog-radius-small);
  background:
    linear-gradient(120deg, var(--color-panel-raised), color-mix(in srgb, var(--color-accent) 13%, var(--color-panel)));
}

.blog-list-cta::after,
.promo-block::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 1rem;
  right: 1rem;
  width: 8rem;
  height: 8rem;
  border: var(--blog-border-width) solid color-mix(in srgb, var(--color-accent) 38%, transparent);
  border-radius: var(--blog-radius-pill);
  box-shadow:
    inset 0 0 0 1.5rem color-mix(in srgb, var(--color-accent) 4%, transparent),
    inset 0 0 0 3rem color-mix(in srgb, var(--color-accent) 5%, transparent);
}

.blog-list-cta p:not(.blog-kicker) {
  max-width: 39rem;
  margin: 0.8rem 0 0;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.blog-list-cta-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Article hero */
.article-hero {
  width: min(
    calc(100% - (var(--gutter) * 2)),
    calc(var(--blog-read-width) + (clamp(1.5rem, 5vw, 4.5rem) * 2))
  );
  padding-block: clamp(2.75rem, 6vw, 5.25rem);
}

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

.article-meta {
  margin-left: clamp(0rem, 3vw, 1.5rem);
}

.article-meta time,
.article-meta .read-time {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.3rem 0.65rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-pill);
  background: color-mix(in srgb, var(--color-panel) 84%, transparent);
}

.article-hero h1 {
  max-width: 49rem;
  margin-top: 1.25rem;
  font-size: clamp(2rem, 4.7vw, 2.6rem);
}

.article-summary {
  max-width: 46rem;
  margin: 1.35rem 0 0 clamp(0rem, 3vw, 1.5rem);
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
}

/* Article reading column */
.article-body,
.post-content,
article[data-blog-article] {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  max-width: var(--blog-read-width);
  margin: 2.5rem auto 0;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.85;
  counter-reset: article-section;
}

.article-body > :first-child,
.post-content > :first-child,
article[data-blog-article] > :first-child {
  margin-top: 0;
}

.article-body p,
.post-content p,
article[data-blog-article] p {
  margin: 1rem 0;
  color: color-mix(in srgb, var(--color-text) 89%, var(--color-text-muted));
}

.article-body h2,
.post-content h2,
article[data-blog-article] h2 {
  counter-increment: article-section;
  position: relative;
  margin: 3.25rem 0 1.25rem;
  padding: 0.65rem 0 0.65rem 3.3rem;
  border-bottom: var(--blog-border-width) solid var(--color-border);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.article-body h2::before,
.post-content h2::before,
article[data-blog-article] h2::before {
  content: counter(article-section, decimal-leading-zero);
  position: absolute;
  top: 0.55rem;
  left: 0;
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: var(--blog-border-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background: var(--blog-accent-tint);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.article-body h3,
.post-content h3,
article[data-blog-article] h3 {
  margin: 2.15rem 0 0.9rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-body a,
.post-content a,
article[data-blog-article] a {
  color: var(--color-accent);
  text-decoration-thickness: 0.08rem;
  text-underline-offset: 0.2rem;
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
article[data-blog-article] ul,
article[data-blog-article] ol {
  margin: 1.2rem 0;
  padding-left: 1.45rem;
}

.article-body li,
.post-content li,
article[data-blog-article] li {
  margin: 0.55rem 0;
  padding-left: 0.25rem;
}

.article-body blockquote,
.post-content blockquote,
article[data-blog-article] blockquote {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border-left: var(--blog-accent-width) solid var(--color-accent);
  background: var(--blog-accent-tint);
  color: var(--color-text);
}

.article-body blockquote p,
.post-content blockquote p,
article[data-blog-article] blockquote p {
  margin: 0;
  color: inherit;
}

.article-body hr,
.post-content hr,
article[data-blog-article] hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: var(--blog-border-width) solid var(--color-border);
}

/* Rich article tables */
.article-body .table-scroll,
.post-content .table-scroll,
article[data-blog-article] .table-scroll {
  max-width: 100%;
  margin: 1.75rem 0;
  overflow-x: auto;
  border: var(--blog-border-width) solid var(--color-border);
}

.article-body table,
.post-content table,
article[data-blog-article] table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
  background: var(--color-panel);
  font-size: 0.92rem;
}

.article-body th,
.post-content th,
article[data-blog-article] th {
  padding: 0.9rem 1rem;
  border-right: var(--blog-border-width) solid color-mix(in srgb, var(--color-bg) 35%, transparent);
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-align: left;
  white-space: nowrap;
}

.article-body td,
.post-content td,
article[data-blog-article] td {
  padding: 0.9rem 1rem;
  border-right: var(--blog-border-width) solid var(--color-border);
  border-bottom: var(--blog-border-width) solid var(--color-border);
  color: var(--color-text);
  vertical-align: top;
}

.article-body tbody tr:nth-child(even),
.post-content tbody tr:nth-child(even),
article[data-blog-article] tbody tr:nth-child(even) {
  background: var(--blog-row-alt);
}

.article-body tbody tr:hover,
.post-content tbody tr:hover,
article[data-blog-article] tbody tr:hover {
  background: var(--blog-row-hover);
}

/* Terminal treatment */
.article-body pre,
.post-content pre,
article[data-blog-article] pre {
  position: relative;
  max-width: 100%;
  margin: 1.75rem 0;
  padding: 2.8rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-bg);
  box-shadow: inset 0 0 0 0.2rem color-mix(in srgb, var(--color-panel-raised) 55%, transparent);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.7;
}

.article-body pre::before,
.post-content pre::before,
article[data-blog-article] pre::before {
  content: "●  ●  ●     SQVPN / TERMINAL";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  padding: 0.65rem 1rem;
  border-bottom: var(--blog-border-width) solid var(--color-border);
  color: var(--color-warning);
  background: var(--color-panel);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.article-body code,
.post-content code,
article[data-blog-article] code {
  font-family: var(--font-mono);
}

.article-body :not(pre) > code,
.post-content :not(pre) > code,
article[data-blog-article] :not(pre) > code {
  padding: 0.16rem 0.35rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel-raised);
  color: var(--color-accent);
  font-size: 0.88em;
}

/* Callouts */
.callout {
  position: relative;
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem 1.25rem 4rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-left: var(--blog-accent-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background: var(--blog-accent-tint);
  color: var(--color-text);
}

.callout::before {
  content: "i";
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  display: grid;
  width: 1.7rem;
  height: 1.7rem;
  place-items: center;
  border: var(--blog-border-width) solid currentColor;
  border-radius: var(--blog-radius-pill);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
}

.callout strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}

.callout.warning {
  border-left-color: var(--color-warning);
  background: var(--blog-warning-tint);
}

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

.callout.success {
  border-left-color: var(--color-success);
  background: var(--blog-success-tint);
}

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

/* Data cards */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.8rem;
  margin: 1.75rem 0;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 1.25rem;
  overflow: hidden;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.22rem;
  background: var(--color-accent);
}

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

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

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

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

.stat-num {
  display: block;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.55;
}

/* Text carries its own check and cross semantics */
.check-list {
  margin: 1.75rem 0;
  padding: 0;
  list-style: none;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
}

.check-list li {
  margin: 0;
  padding: 0.9rem 1rem;
  list-style: none;
  border-bottom: var(--blog-border-width) solid var(--color-border);
  background: transparent;
}

.check-list li:last-child {
  border-bottom: 0;
}

.check-list li:nth-child(even) {
  background: var(--blog-row-alt);
}

.verdict {
  margin: 1.75rem 0;
  padding: 1.25rem 1.5rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-left: var(--blog-accent-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background:
    linear-gradient(90deg, var(--blog-accent-tint-strong), var(--color-panel));
  color: var(--color-text);
}

.verdict strong:first-child {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
}

/* Conversion block */
.promo-block {
  position: relative;
  isolation: isolate;
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  margin: 3.5rem auto 0;
  padding: clamp(1.75rem, 5vw, 3rem);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border: var(--blog-border-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background:
    linear-gradient(125deg, var(--color-accent-strong), color-mix(in srgb, var(--color-accent) 67%, var(--color-panel)));
  color: var(--color-bg);
  box-shadow: var(--blog-shadow-accent);
}

.promo-block h2 {
  margin: 0;
  max-width: 36rem;
  color: var(--color-bg);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.promo-block p {
  max-width: 38rem;
  margin: 0.75rem 0 0;
  color: color-mix(in srgb, var(--color-bg) 86%, var(--color-text));
  line-height: 1.75;
}

.promo-block .btn-primary {
  flex: 0 0 auto;
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-bg);
}

.promo-block .btn-primary:hover,
.promo-block .btn-primary:focus-visible {
  border-color: var(--color-bg);
  background: var(--color-bg);
  color: var(--color-accent-strong);
}

.promo-block .btn-secondary {
  border-color: var(--color-bg);
  color: var(--color-bg);
  background: transparent;
}

/* Related content */
#related-posts {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  margin: 3.5rem auto 0;
  padding-top: 0;
}

.related-heading {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: var(--blog-border-width) solid var(--color-border);
}

.related-heading h2 {
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.related-card {
  position: relative;
  min-width: 0;
  padding: 1.25rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    translate var(--blog-transition-fast) var(--blog-ease),
    border-color var(--blog-transition-fast) var(--blog-ease),
    background-color var(--blog-transition-fast) var(--blog-ease);
}

.related-card::before {
  content: "";
  position: absolute;
  top: -0.05rem;
  right: 1rem;
  left: 1rem;
  height: 0.15rem;
  background: transparent;
}

.related-card:hover,
.related-card:focus-visible {
  translate: 0 -0.2rem;
  border-color: var(--color-accent);
  background: var(--color-panel-raised);
}

.related-card:hover::before,
.related-card:focus-visible::before {
  background: var(--color-accent);
}

.related-card-meta {
  gap: 0.45rem;
}

.related-card-meta span {
  color: var(--color-accent);
}

.related-card h3 {
  margin: 0.9rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.related-card p {
  display: -webkit-box;
  margin: 0.7rem 0 0;
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.related-card-link {
  display: block;
  margin-top: 1rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* Previous and next */
#post-nav {
  width: min(calc(100% - (var(--gutter) * 2)), var(--blog-read-width));
  margin: 1.5rem auto 0;
  padding-bottom: 3rem;
}

.post-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.post-nav-card {
  min-width: 0;
  padding: 1.25rem;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    translate var(--blog-transition-fast) var(--blog-ease),
    border-color var(--blog-transition-fast) var(--blog-ease);
}

.post-nav-card:last-child {
  text-align: right;
}

.post-nav-card:hover,
.post-nav-card:focus-visible {
  translate: 0 -0.18rem;
  border-color: var(--color-accent);
}

.post-nav-label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
}

.post-nav-card strong {
  display: block;
  color: var(--color-text);
  font-size: 0.94rem;
  line-height: 1.55;
}

.post-nav-spacer {
  min-width: 0;
}

/* Article floating CTA */
.float-cta {
  position: fixed;
  z-index: 40;
  right: max(1rem, var(--gutter));
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1rem;
  border: var(--blog-border-width) solid color-mix(in srgb, var(--color-accent) 72%, var(--color-border));
  border-radius: var(--blog-radius-pill);
  background: var(--color-accent);
  box-shadow: var(--blog-shadow-panel);
  color: var(--color-bg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
  transition:
    translate var(--blog-transition-fast) var(--blog-ease),
    background-color var(--blog-transition-fast) var(--blog-ease);
}

.float-cta:hover,
.float-cta:focus-visible {
  translate: 0 -0.2rem;
  background: var(--color-text);
}

.float-cta svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
}

/* Signup modal */
.modal-is-open {
  overflow: hidden;
}

.signup-modal {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--gutter);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--blog-transition-fast) var(--blog-ease),
    visibility var(--blog-transition-fast) var(--blog-ease);
}

.signup-modal[hidden] {
  display: none;
}

.signup-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.signup-modal.is-closing {
  opacity: 0;
  visibility: hidden;
}

.signup-modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--blog-overlay);
  cursor: default;
}

.signup-modal-panel {
  position: relative;
  isolation: isolate;
  width: min(100%, 31rem);
  padding: clamp(1.75rem, 5vw, 3rem);
  overflow: hidden;
  border: var(--blog-border-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background:
    radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--color-accent) 17%, transparent), transparent 38%),
    var(--color-panel-raised);
  box-shadow: var(--blog-shadow-panel);
  color: var(--color-text);
  translate: 0 0.75rem;
  transition: translate var(--blog-transition-medium) var(--blog-ease);
}

.signup-modal.is-open .signup-modal-panel {
  translate: 0 0;
}

.signup-modal-panel::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 1rem;
  bottom: 1rem;
  width: 6rem;
  height: 6rem;
  border: var(--blog-border-width) solid color-mix(in srgb, var(--color-accent) 38%, transparent);
  border-radius: var(--blog-radius-pill);
  box-shadow:
    inset 0 0 0 1rem color-mix(in srgb, var(--color-accent) 5%, transparent),
    inset 0 0 0 2rem color-mix(in srgb, var(--color-accent) 5%, transparent);
}

.signup-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  place-items: center;
  border: var(--blog-border-width) solid var(--color-border);
  border-radius: var(--blog-radius-small);
  background: var(--color-panel);
  color: var(--color-text);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.signup-modal-close:hover,
.signup-modal-close:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.signup-modal-eyebrow {
  margin: 0 0 0.9rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.signup-modal-panel h2 {
  max-width: 23rem;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 5vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.signup-modal-panel > p:not(.signup-modal-eyebrow) {
  max-width: 24rem;
  margin: 1rem 0 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.signup-modal-action {
  display: inline-flex;
  min-height: 2.8rem;
  margin-top: 1.5rem;
  padding: 0.7rem 1.15rem;
  align-items: center;
  justify-content: center;
  border: var(--blog-border-width) solid var(--color-accent);
  border-radius: var(--blog-radius-small);
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 800;
  text-decoration: none;
}

.signup-modal-action:hover,
.signup-modal-action:focus-visible {
  border-color: var(--color-text);
  background: var(--color-text);
}

/* Narrow layouts */
@media (max-width: 860px) {
  .article-body table,
  .post-content table,
  article[data-blog-article] table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }

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

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

  .blog-list-cta,
  .promo-block {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-list-cta-actions {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .blog-list-hero h1 .no-break,
  .blog-list-cta h2 .no-break,
  .promo-block h2 .no-break {
    white-space: normal;
  }

  .blog-list-cta > div,
  .promo-block > div {
    min-width: 0;
  }

  .blog-list-hero,
  .article-hero {
    margin-top: 1.5rem;
    padding: 2rem 1.5rem;
  }

  .blog-list-hero::before,
  .article-hero::before {
    top: 1rem;
    right: 1rem;
    width: 6rem;
    height: calc(100% - 2rem);
    opacity: 0.55;
  }

  .blog-list-hero::after,
  .article-hero::after {
    font-size: 5rem;
  }

  .blog-list-hero h1 {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
  }

  .blog-list-hero-copy > p:last-child,
  .article-summary,
  .article-meta {
    margin-left: 0;
  }

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

  .blog-filter-button {
    padding-inline: 0.9rem;
  }

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

  .post-nav-spacer {
    display: none;
  }

  .post-nav-card:last-child {
    text-align: left;
  }

  .callout {
    padding: 3.6rem 1.1rem 1.1rem;
  }

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

  .float-cta {
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: calc(100% - 1.5rem);
    min-height: 2.75rem;
    padding: 0.6rem 0.85rem;
    font-size: 0.82rem;
  }

  .signup-modal {
    align-items: end;
    padding: 0.75rem;
  }

  .signup-modal-panel {
    width: 100%;
    padding: 2.75rem 1.35rem 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-card,
  .related-card,
  .post-nav-card,
  .float-cta,
  .signup-modal,
  .signup-modal-panel {
    scroll-behavior: auto;
    transition: none;
  }

  .blog-card:hover,
  .blog-card:focus-within,
  .related-card:hover,
  .related-card:focus-visible,
  .post-nav-card:hover,
  .post-nav-card:focus-visible,
  .float-cta:hover,
  .float-cta:focus-visible,
  .signup-modal-panel,
  .signup-modal.is-open .signup-modal-panel {
    translate: none;
  }
}