:root {
  --blog-reading: 56rem;
  --blog-gutter: clamp(1.25rem, 3vw, 2rem);
  --blog-card-gap: clamp(1rem, 2.5vw, 1.5rem);
  --blog-hero-space: clamp(4rem, 8vw, 7rem);
  --blog-section-space: clamp(3rem, 7vw, 5.5rem);
  --blog-shadow: 0 1.5rem 3.5rem color-mix(in srgb, var(--color-text) 10%, transparent);
  --blog-shadow-accent: 0 1.25rem 3rem color-mix(in srgb, var(--color-accent) 18%, transparent);
  --blog-overlay: color-mix(in srgb, var(--color-text) 70%, transparent);
  --blog-accent-soft: color-mix(in srgb, var(--color-accent) 14%, var(--color-panel));
  --blog-accent-medium: color-mix(in srgb, var(--color-accent) 28%, var(--color-panel));
  --blog-text-tint: color-mix(in srgb, var(--color-text) 8%, var(--color-panel));
  --blog-coral-soft: color-mix(in srgb, var(--color-coral) 11%, var(--color-panel));
  --blog-success-soft: color-mix(in srgb, var(--color-success) 11%, var(--color-panel));
  --blog-warning-soft: color-mix(in srgb, var(--color-warning) 12%, var(--color-panel));
  --blog-error-soft: color-mix(in srgb, var(--color-error) 10%, var(--color-panel));
  --blog-motion-fast: 180ms;
  --blog-motion-normal: 240ms;
  --blog-terminal-text: color-mix(in srgb, var(--color-panel) 88%, var(--color-text));
}

.blog-index-wrap {
  width: min(100%, var(--content-max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.blog-list-hero {
  position: relative;
  overflow-x: clip;
  padding-block: var(--blog-hero-space) clamp(3rem, 6vw, 5rem);
  text-align: center;
}

.blog-list-hero::before,
.blog-list-hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.blog-list-hero::before {
  top: 0;
  left: 50%;
  width: min(52rem, 92vw);
  height: min(26rem, 58vw);
  border-radius: var(--radius-xl);
  background: linear-gradient(
    135deg,
    var(--blog-accent-medium),
    color-mix(in srgb, var(--color-bg) 94%, var(--color-accent))
  );
  transform: translateX(-50%) rotate(-2deg);
  opacity: 0.55;
}

.blog-list-hero::after {
  right: max(3vw, var(--gutter));
  bottom: 1rem;
  width: clamp(4rem, 9vw, 7rem);
  height: clamp(3rem, 7vw, 5rem);
  background: var(--color-coral);
  clip-path: polygon(16% 0, 100% 18%, 78% 100%, 0 72%);
  opacity: 0.16;
}

.blog-kicker,
.article-kicker {
  margin: 0 0 1rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.blog-list-hero h1 {
  max-width: 52rem;
  margin: 0 auto;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3rem);
  font-weight: 800;
  line-height: 1.13;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-list-lede {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--color-muted);
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.85;
}

.blog-index-section {
  padding-block: 0 var(--blog-section-space);
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.blog-filter-button {
  min-height: 2.65rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-soft);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition:
    border-color var(--blog-motion-fast) ease,
    background-color var(--blog-motion-fast) ease,
    color var(--blog-motion-fast) ease,
    transform var(--blog-motion-fast) ease;
}

.blog-filter-button:hover {
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.blog-filter-button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-accent) 42%, transparent);
  outline-offset: 3px;
}

.blog-filter-button.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-text);
  box-shadow: var(--blog-shadow-accent);
}

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

.blog-list-label {
  margin: 0 0 0.35rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.blog-list-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.blog-result-count {
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--blog-card-gap);
}

.article-card {
  position: relative;
  min-width: 0;
  padding: clamp(1.35rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow:
    inset 0 1px color-mix(in srgb, var(--color-panel) 78%, transparent),
    0 1rem 2.8rem color-mix(in srgb, var(--color-text) 7%, transparent);
  transition:
    transform var(--blog-motion-normal) ease,
    border-color var(--blog-motion-normal) ease,
    box-shadow var(--blog-motion-normal) ease;
}

.article-card::before {
  position: absolute;
  top: 0;
  left: 1.5rem;
  width: 4rem;
  height: 3px;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

.article-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--blog-shadow-accent);
  transform: translateY(-4px);
}

.article-card-meta,
.related-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.article-card .tag,
.related-card .tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding-inline: 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--blog-accent-soft);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 700;
}

.article-card h3 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-card h3 a {
  color: inherit;
  text-decoration: none;
}

.article-card p {
  margin: 0.9rem 0 1.35rem;
  color: var(--color-muted);
  font-size: 0.98rem;
  line-height: 1.8;
}

.article-card-link {
  color: var(--color-text);
  font-weight: 800;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.25em;
}

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

.blog-empty-state {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  color: var(--color-muted);
  text-align: center;
}

/* Article column */

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

.breadcrumb {
  margin-top: 1.5rem;
  padding-top: 0.25rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  list-style: none;
}

.breadcrumb li + li::before {
  margin-right: 0.5rem;
  color: var(--color-border);
  content: "/";
}

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

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

.article-hero {
  position: relative;
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
}

.article-hero::before {
  display: block;
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 auto 1.1rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, var(--color-accent) 50%, var(--color-text) 50%);
  box-shadow: var(--blog-shadow-accent);
  content: "";
  transform: rotate(45deg);
}

.article-hero .article-kicker {
  margin-top: 1.25rem;
}

.article-hero h1 {
  max-width: var(--blog-reading);
  margin: 0 auto;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-hero h1::after {
  display: block;
  width: 3.5em;
  height: 3px;
  margin: 1.4rem auto 0;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  content: "";
}

.article-summary {
  max-width: 48rem;
  margin: 1.35rem auto 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
  text-align: center;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.65rem;
  margin: 1.25rem 0 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.article-meta > * {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding-inline: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
}

.article-meta .tag {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-panel);
  font-family: var(--font-body);
  font-weight: 700;
}

.reading-wrap {
  display: block;
}

.article-body,
.post-content,
article.prose {
  width: 100%;
  max-width: var(--blog-reading);
  margin-inline: auto;
  color: var(--color-text-soft);
  font-size: 1rem;
  line-height: 1.85;
  counter-reset: blog-section;
}

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

.article-body p,
.post-content p,
article.prose p {
  margin-block: 1.1rem;
}

.article-body h2,
.post-content h2,
article.prose h2 {
  position: relative;
  margin: 3.3rem 0 1.15rem;
  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;
  counter-increment: blog-section;
}

.article-body h2::before,
.post-content h2::before,
article.prose h2::before {
  display: inline-block;
  min-width: 2.2rem;
  margin-right: 0.65rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-text);
  content: counter(blog-section, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.7em;
  line-height: 1.35;
  text-align: center;
  vertical-align: 0.14em;
}

.article-body h3,
.post-content h3,
article.prose h3 {
  margin: 2.2rem 0 0.85rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-body h1,
.article-body h2,
.article-body h3,
.post-content h1,
.post-content h2,
.post-content h3,
article.prose h1,
article.prose h2,
article.prose h3 {
  display: block;
}

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

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
article.prose ul,
article.prose ol {
  margin-block: 1.2rem;
  padding-left: 1.4rem;
}

.article-body li,
.post-content li,
article.prose li {
  margin-block: 0.55rem;
  padding-left: 0.2rem;
}

.article-body blockquote,
.post-content blockquote,
article.prose blockquote {
  margin: 1.8rem 0;
  padding: 1.25rem 1.4rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--blog-accent-soft);
  color: var(--color-text);
}

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

.article-body code,
.post-content code,
article.prose code {
  padding: 0.12em 0.35em;
  border-radius: var(--radius-sm);
  background: var(--blog-text-tint);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.article-body pre,
.post-content pre,
article.prose pre {
  position: relative;
  margin: 1.8rem 0;
  padding: 3rem 1.3rem 1.35rem;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--color-panel) 12%, var(--color-text));
  border-radius: var(--radius-card);
  background: var(--color-text);
  box-shadow: var(--blog-shadow);
  color: var(--blog-terminal-text);
}

.article-body pre::before,
.post-content pre::before,
article.prose pre::before {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-error);
  box-shadow:
    1.05rem 0 var(--color-warning),
    2.1rem 0 var(--color-success);
  content: "";
}

.article-body pre code,
.post-content pre code,
article.prose pre code {
  padding: 0;
  background: transparent;
  color: inherit;
  font-size: 0.88rem;
  line-height: 1.75;
  white-space: pre;
}

.table-scroll {
  max-width: 100%;
  margin-block: 1.8rem;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
}

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

.article-body th,
.article-body td,
.post-content th,
.post-content td,
article.prose th,
article.prose td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.article-body thead th,
.post-content thead th,
article.prose thead th {
  border-color: color-mix(in srgb, var(--color-panel) 18%, var(--color-text));
  background: var(--color-text);
  color: var(--color-panel);
  font-weight: 700;
}

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

.article-body tbody tr:hover,
.post-content tbody tr:hover,
article.prose tbody tr:hover {
  background: var(--blog-accent-soft);
}

.callout {
  position: relative;
  margin: 1.8rem 0;
  padding: 1.25rem 1.35rem 1.25rem 3.6rem;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  background: var(--blog-accent-soft);
  color: var(--color-text);
}

.callout::before {
  position: absolute;
  top: 1.15rem;
  left: 1.15rem;
  display: grid;
  width: 1.65rem;
  height: 1.65rem;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-text);
  content: "i";
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
}

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

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

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

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.9rem;
  margin-block: 1.8rem;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 1.25rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--blog-accent-soft);
}

.stat-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--color-accent);
  content: "";
}

.stat-card:nth-child(2n) {
  background: var(--blog-text-tint);
}

.stat-card:nth-child(2n)::before {
  background: var(--color-text);
}

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

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

.stat-num {
  display: block;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: clamp(1.45rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.2;
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.check-list {
  display: grid;
  gap: 0.7rem;
  margin-block: 1.8rem;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: 0 0.5rem 1.5rem color-mix(in srgb, var(--color-text) 5%, transparent);
}

.verdict {
  margin-block: 1.8rem;
  padding: 1.2rem 1.35rem;
  border-left: 5px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background:
    linear-gradient(
      90deg,
      var(--blog-accent-medium),
      var(--blog-accent-soft)
    );
  color: var(--color-text);
}

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

/* Article conversion and discovery */

.promo-block {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-block: clamp(3rem, 6vw, 4.5rem) 2.5rem;
  padding: clamp(1.6rem, 4vw, 2.5rem);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(
      135deg,
      var(--color-accent),
      color-mix(in srgb, var(--color-accent) 45%, var(--color-panel-muted))
    );
  box-shadow: var(--blog-shadow-accent);
  color: var(--color-text);
}

.promo-block::before {
  position: absolute;
  right: -2rem;
  bottom: -3rem;
  width: 10rem;
  height: 10rem;
  border: 1.5rem solid color-mix(in srgb, var(--color-panel) 38%, transparent);
  border-radius: var(--radius-pill);
  content: "";
  pointer-events: none;
}

.promo-block::after {
  position: absolute;
  top: 1rem;
  right: 22%;
  width: 3rem;
  height: 3rem;
  background: var(--color-coral);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

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

.promo-block h2 {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.promo-block p {
  margin: 0.65rem 0 0;
  color: var(--color-text);
  line-height: 1.7;
}

.promo-block .btn-primary {
  flex: 0 0 auto;
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-text);
  box-shadow: 0 0.8rem 2rem color-mix(in srgb, var(--color-text) 12%, transparent);
}

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

#related-posts {
  padding-top: 2.5rem;
}

.related-heading {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

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

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

.related-card::before {
  position: absolute;
  inset: 0 100% auto 0;
  height: 3px;
  background: var(--color-accent);
  content: "";
  transition: inset var(--blog-motion-normal) ease;
}

.related-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--blog-shadow-accent);
  transform: translateY(-3px);
}

.related-card:hover::before {
  inset-right: 0;
}

.related-card h3 {
  margin: 0;
  color: var(--color-text);
  font-size: 1.05rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.related-card h3 a {
  color: inherit;
  text-decoration: none;
}

.related-card p {
  display: -webkit-box;
  margin: 0.75rem 0 0;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-block: 2rem 3rem;
}

.post-nav-card {
  position: relative;
  min-width: 0;
  padding: 1.2rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    border-color var(--blog-motion-normal) ease,
    transform var(--blog-motion-normal) ease,
    box-shadow var(--blog-motion-normal) ease;
}

.post-nav-card::after {
  position: absolute;
  inset: auto 100% 0 0;
  height: 3px;
  background: var(--color-accent);
  content: "";
  transition: inset var(--blog-motion-normal) ease;
}

.post-nav-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--blog-shadow-accent);
  transform: translateY(-3px);
}

.post-nav-card:hover::after {
  inset-right: 0;
}

.post-nav-card:last-child {
  grid-column: 2;
  text-align: right;
}

.post-nav-card:first-child:last-child {
  grid-column: auto;
  text-align: left;
}

.post-nav-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
}

.post-nav-card strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.55;
}

/* Article floating CTA */

.float-cta {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1.05rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: var(--blog-shadow-accent);
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
  transition:
    transform var(--blog-motion-fast) ease,
    box-shadow var(--blog-motion-fast) ease;
}

.float-cta:hover {
  box-shadow: var(--blog-shadow);
  transform: translateY(-2px);
}

.float-cta svg {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
}

/* Signup modal */

.signup-modal-active {
  overflow: hidden;
}

.signup-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  padding: var(--blog-gutter);
  place-items: center;
  background: var(--blog-overlay);
  opacity: 0;
  transition: opacity var(--blog-motion-normal) ease;
}

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

.signup-modal-panel {
  position: relative;
  width: min(100%, 31rem);
  padding: clamp(1.7rem, 5vw, 2.5rem);
  overflow: hidden;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--blog-shadow);
  color: var(--color-text);
  text-align: center;
  transform: translateY(1rem) scale(0.98);
  transition: transform var(--blog-motion-normal) ease;
}

.signup-modal-overlay.is-open .signup-modal-panel {
  transform: translateY(0) scale(1);
}

.signup-modal-panel::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.45rem;
  background:
    linear-gradient(
      90deg,
      var(--color-text) 0 34%,
      var(--color-accent) 34% 72%,
      var(--color-coral) 72% 100%
    );
  content: "";
}

.signup-modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-muted);
  color: var(--color-text);
  font: inherit;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.signup-modal-close:hover {
  border-color: var(--color-accent);
  background: var(--blog-accent-soft);
}

.signup-modal-close:focus-visible,
.signup-modal-action:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-accent) 48%, transparent);
  outline-offset: 3px;
}

.signup-modal-kicker {
  margin: 0 0 0.75rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.signup-modal-panel h2 {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(1.45rem, 5vw, 2rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.signup-modal-panel p {
  margin: 0.9rem auto 1.4rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.signup-modal-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: 800;
  text-decoration: none;
  box-shadow: var(--blog-shadow-accent);
}

.signup-modal-action:hover {
  border-color: var(--color-accent-dark);
  background: var(--color-accent-dark);
  color: var(--color-panel);
}

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

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

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

  .promo-block::after {
    right: 16%;
  }
}

@media (max-width: 720px) {
  .article-card-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .post-nav-card,
  .post-nav-card:last-child {
    grid-column: auto;
    text-align: left;
  }
}

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

  .blog-list-hero {
    padding-top: 3.5rem;
  }

  .blog-list-hero h1 {
    font-size: clamp(2rem, 10vw, 2.55rem);
  }

  .article-hero {
    padding-top: 3rem;
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.3rem);
  }

  .article-summary {
    font-size: 1rem;
  }

  .article-meta {
    gap: 0.5rem;
  }

  .article-meta > * {
    min-height: 1.85rem;
    padding-inline: 0.65rem;
  }

  .float-cta {
    right: 0.75rem;
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 1.5rem);
    min-height: 2.75rem;
    padding: 0.6rem 0.85rem;
    font-size: 0.9rem;
  }

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

  .signup-modal-panel {
    width: 100%;
    border-radius: var(--radius-lg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .article-card,
  .related-card,
  .related-card::before,
  .post-nav-card,
  .post-nav-card::after,
  .blog-filter-button,
  .float-cta,
  .signup-modal-overlay,
  .signup-modal-panel {
    transition: none;
  }

  .article-card:hover,
  .related-card:hover,
  .post-nav-card:hover,
  .blog-filter-button:hover,
  .float-cta:hover {
    transform: none;
  }
}