:root {
  --blog-reading-width: 56rem;
  --blog-column-width: calc(var(--blog-reading-width) + (var(--gutter) * 2));
  --blog-transition-fast: 160ms ease;
  --blog-transition-normal: 220ms ease;
  --blog-stamp-angle: -11deg;
  --blog-outline: color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  --blog-accent-soft: color-mix(in srgb, var(--color-accent) 9%, var(--color-panel));
  --blog-accent-medium: color-mix(in srgb, var(--color-accent) 17%, var(--color-panel));
  --blog-success-soft: color-mix(in srgb, var(--color-success) 12%, var(--color-panel));
  --blog-warning-soft: color-mix(in srgb, var(--color-warning) 13%, var(--color-panel));
  --blog-error-soft: color-mix(in srgb, var(--color-error) 11%, var(--color-panel));
  --blog-ink-surface: color-mix(in srgb, var(--color-text) 94%, var(--color-accent));
  --blog-code-text: color-mix(in srgb, var(--color-panel) 94%, var(--color-accent));
  --blog-overlay: color-mix(in srgb, var(--color-text) 72%, transparent);
  --blog-promo-start: var(--color-accent-dark);
  --blog-promo-end: color-mix(in srgb, var(--color-accent-dark) 72%, var(--color-text));
}

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

.blog-index-page,
.blog-article-page {
  overflow-x: clip;
}

.blog-index-hero {
  padding: clamp(3.5rem, 8vw, 7rem) var(--gutter) clamp(2.5rem, 5vw, 4.5rem);
}

.blog-index-hero-inner {
  position: relative;
  max-width: var(--content-width);
  margin-inline: auto;
  padding: clamp(2.2rem, 5vw, 4.5rem);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel-soft);
  box-shadow: var(--shadow-card);
}

.blog-index-hero-inner::after {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  width: 5.5rem;
  aspect-ratio: 1;
  border: 2px double var(--color-accent);
  border-radius: var(--radius-round);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 5.15rem;
  text-align: center;
  content: "I / O";
  transform: rotate(var(--blog-stamp-angle));
  opacity: 0.82;
}

.blog-kicker,
.section-eyebrow {
  margin: 0 0 0.8rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-index-hero h1 {
  max-width: 13ch;
  margin: 0;
  padding-right: 5rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 6vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  text-wrap: pretty;
}

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

.blog-index-hero p:last-child {
  max-width: 43rem;
  margin: 1.4rem 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.blog-list-section {
  padding: 0 var(--gutter) var(--section-space);
}

.blog-list-wrap {
  max-width: var(--content-width);
  margin-inline: auto;
}

.blog-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.8rem;
}

.blog-list-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: pretty;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel);
}

.blog-filter-button {
  min-height: 2.5rem;
  padding: 0.58rem 0.92rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--color-muted);
  font: 600 0.9rem/1 var(--font-body);
  cursor: pointer;
  transition:
    color var(--blog-transition-fast),
    border-color var(--blog-transition-fast),
    background-color var(--blog-transition-fast);
}

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

.blog-filter-button:focus-visible {
  outline: 3px solid var(--blog-outline);
  outline-offset: 2px;
}

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

.blog-result-status {
  min-height: 1.5rem;
  margin: 1rem 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

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

.article-card,
.related-card {
  position: relative;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
}

.article-card {
  display: flex;
  min-height: 20rem;
  flex-direction: column;
  padding: clamp(1.35rem, 3vw, 2rem);
  transition:
    transform var(--blog-transition-normal),
    border-color var(--blog-transition-normal),
    box-shadow var(--blog-transition-normal);
}

.article-card::before,
.related-card::before,
.post-nav-card::before {
  position: absolute;
  top: -1px;
  right: 1rem;
  left: 1rem;
  height: 2px;
  border-radius: var(--radius-round);
  background: var(--color-accent);
  content: "";
  opacity: 0;
  transition: opacity var(--blog-transition-fast);
}

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

.article-card:hover::before,
.related-card:hover::before,
.post-nav-card:hover::before {
  opacity: 1;
}

.article-card-meta,
.related-card-meta,
.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.article-card-meta time,
.related-card-meta time,
.article-meta time,
.article-read-time {
  padding: 0.35rem 0.58rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-round);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1;
}

.article-card h3,
.related-card h3 {
  margin: 1.15rem 0 0.7rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 2.2vw, 1.45rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.35;
  text-wrap: pretty;
}

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

.article-card p,
.related-card p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.8;
}

.article-card-link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: none;
}

.article-card-link:hover {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.blog-empty-state {
  grid-column: 1 / -1;
  padding: 2.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  color: var(--color-muted);
  background: var(--color-panel-soft);
  text-align: center;
}

.breadcrumb-wrap {
  width: 100%;
  max-width: var(--blog-column-width);
  margin: 1.5rem auto 0;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--color-muted);
  font-size: 0.85rem;
}

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

.breadcrumb a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.breadcrumb-separator {
  color: var(--color-border);
}

.article-hero {
  position: relative;
  width: 100%;
  max-width: var(--blog-column-width);
  margin: 1.25rem auto 0;
  padding: clamp(2rem, 5vw, 4rem) var(--gutter);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel-soft);
  box-shadow: var(--shadow-card);
  box-sizing: border-box;
}

.article-hero::after {
  position: absolute;
  top: 1.35rem;
  right: 1.5rem;
  width: 5.25rem;
  aspect-ratio: 1;
  border: 2px double var(--color-accent);
  border-radius: var(--radius-round);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 4.9rem;
  text-align: center;
  content: "I";
  transform: rotate(var(--blog-stamp-angle));
  opacity: 0.88;
}

.article-hero h1 {
  max-width: 19ch;
  margin: 1.3rem 0 1rem;
  padding-right: 5.5rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.16;
  text-wrap: pretty;
}

.article-hero-summary {
  max-width: 47rem;
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.reading-wrap {
  width: 100%;
  max-width: var(--blog-column-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

.article-body,
.post-content,
article[data-blog-article] {
  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: 2.5rem;
}

.article-body h2,
.post-content h2,
article[data-blog-article] h2 {
  margin: 3.25rem 0 1.15rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 850;
  letter-spacing: -0.015em;
  line-height: 1.35;
  text-wrap: pretty;
  counter-increment: article-section;
}

.article-body h2::before,
.post-content h2::before,
article[data-blog-article] h2::before {
  display: inline-block;
  min-width: 2rem;
  margin-right: 0.65rem;
  padding: 0.12rem 0.42rem;
  border-radius: var(--radius-small);
  color: var(--color-panel);
  background: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.72em;
  line-height: 1.5;
  text-align: center;
  vertical-align: 0.12em;
  content: counter(article-section, decimal-leading-zero);
}

.article-body h3,
.post-content h3,
article[data-blog-article] h3 {
  margin: 2.2rem 0 0.8rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 2vw, 1.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-wrap: pretty;
}

.article-body p,
.post-content p,
article[data-blog-article] p {
  margin: 1rem 0;
}

.article-body a,
.post-content a,
article[data-blog-article] a {
  color: var(--color-accent-dark);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
article[data-blog-article] ul,
article[data-blog-article] ol {
  margin: 1.1rem 0;
  padding-left: 1.5rem;
}

.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: 1.7rem 0;
  padding: 1.1rem 1.3rem;
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-small) var(--radius-small) 0;
  color: var(--color-muted);
  background: var(--blog-accent-soft);
}

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

.article-body pre,
.post-content pre,
article[data-blog-article] pre {
  position: relative;
  max-width: 100%;
  margin: 1.8rem 0;
  padding: 2.8rem 1.25rem 1.25rem;
  overflow-x: auto;
  border: 1px solid var(--color-text);
  border-radius: var(--radius);
  color: var(--blog-code-text);
  background: var(--blog-ink-surface);
  box-shadow: var(--shadow-card);
}

.article-body pre::before,
.post-content pre::before,
article[data-blog-article] pre::before {
  position: absolute;
  top: 1rem;
  left: 1.15rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--radius-round);
  background: var(--color-error);
  box-shadow:
    1rem 0 0 var(--color-warning),
    2rem 0 0 var(--color-success);
  content: "";
}

.article-body code,
.post-content code,
article[data-blog-article] code {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.article-body :not(pre) > code,
.post-content :not(pre) > code,
article[data-blog-article] :not(pre) > code {
  padding: 0.14rem 0.35rem;
  border-radius: var(--radius-small);
  color: var(--color-accent-dark);
  background: var(--blog-accent-soft);
}

.table-scroll {
  max-width: 100%;
  margin: 1.8rem 0;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

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

.article-body th,
.article-body td,
.post-content th,
.post-content td,
article[data-blog-article] th,
article[data-blog-article] td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.article-body thead th,
.post-content thead th,
article[data-blog-article] thead th {
  color: var(--color-panel);
  background: var(--color-text);
  font-weight: 750;
}

.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(--color-panel-soft);
}

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

.callout {
  position: relative;
  margin: 1.8rem 0;
  padding: 1.2rem 1.3rem 1.2rem 3.6rem;
  border: 1px solid var(--blog-outline);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--blog-accent-soft);
}

.callout::before {
  position: absolute;
  top: 1.15rem;
  left: 1rem;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-round);
  color: var(--color-panel);
  background: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.75rem;
  text-align: center;
  content: "i";
}

.callout strong {
  display: block;
  margin-bottom: 0.35rem;
}

.callout.warning {
  border-color: color-mix(in srgb, var(--color-warning) 40%, var(--color-border));
  border-left-color: var(--color-warning);
  background: var(--blog-warning-soft);
}

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

.callout.success {
  border-color: color-mix(in srgb, var(--color-success) 40%, var(--color-border));
  border-left-color: var(--color-success);
  background: var(--blog-success-soft);
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 0.8rem;
  margin: 1.8rem 0;
}

.stat-card {
  position: relative;
  min-height: 7rem;
  padding: 1.15rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel);
}

.stat-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.25rem;
  background: var(--color-accent);
  content: "";
}

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

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

.stat-num {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-accent-dark);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2rem);
  font-weight: 900;
  line-height: 1.15;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.check-list {
  margin: 1.7rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0.55rem 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-panel);
}

.verdict {
  margin: 1.8rem 0;
  padding: 1.15rem 1.3rem;
  border: 1px solid var(--blog-outline);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius);
  background: var(--blog-accent-soft);
}

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

.promo-block {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
  max-width: var(--blog-reading-width);
  margin: 3.5rem auto 0;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  overflow: hidden;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius);
  color: var(--color-panel);
  background: linear-gradient(125deg, var(--blog-promo-start), var(--blog-promo-end));
  box-shadow: var(--shadow-card);
  box-sizing: border-box;
}

.promo-block::after {
  position: absolute;
  right: 1.25rem;
  bottom: 1rem;
  width: 3.5rem;
  aspect-ratio: 1;
  border: 2px double color-mix(in srgb, var(--color-panel) 65%, transparent);
  border-radius: var(--radius-round);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 3.15rem;
  text-align: center;
  content: "I";
  opacity: 0.55;
}

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

.promo-block h2 {
  margin: 0 0 0.55rem;
  color: var(--color-panel);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.promo-block p {
  margin: 0;
  color: color-mix(in srgb, var(--color-panel) 88%, var(--color-accent));
  line-height: 1.7;
}

.promo-block .button-primary {
  flex: 0 0 auto;
  border-color: var(--color-panel);
  color: var(--color-accent-dark);
  background: var(--color-panel);
  box-shadow: var(--shadow-button);
}

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

#related-posts {
  width: 100%;
  max-width: var(--blog-column-width);
  margin-inline: auto;
  padding: 3.5rem var(--gutter) 1.5rem;
  box-sizing: border-box;
}

#related-posts > h2 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 1.9rem);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.related-card {
  padding: 1.15rem;
  transition:
    transform var(--blog-transition-normal),
    border-color var(--blog-transition-normal),
    box-shadow var(--blog-transition-normal);
}

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

.related-card h3 {
  font-size: 1.05rem;
}

.related-card p {
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.88rem;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  width: 100%;
  max-width: var(--blog-column-width);
  margin-inline: auto;
  padding: 1rem var(--gutter) 2.5rem;
  box-sizing: border-box;
}

.post-nav-card {
  position: relative;
  display: block;
  min-height: 7rem;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  background: var(--color-panel);
  text-decoration: none;
  transition:
    transform var(--blog-transition-normal),
    border-color var(--blog-transition-normal),
    box-shadow var(--blog-transition-normal);
}

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

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

.post-nav-label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.post-nav-card strong {
  font-size: 0.96rem;
  line-height: 1.55;
}

.float-cta {
  position: fixed;
  right: max(1rem, var(--gutter));
  bottom: max(1rem, var(--gutter));
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  max-width: calc(100vw - (var(--gutter) * 2));
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-round);
  color: var(--color-panel);
  background: var(--color-accent);
  box-shadow: var(--shadow-menu);
  font-weight: 750;
  text-decoration: none;
  transition:
    transform var(--blog-transition-fast),
    background-color var(--blog-transition-fast);
}

.float-cta:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}

.float-cta svg {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
}

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

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

.signup-modal-panel {
  position: relative;
  width: min(100%, 31rem);
  padding: clamp(1.5rem, 5vw, 2.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-panel);
  box-shadow: var(--shadow-menu);
  text-align: center;
  transform: translateY(0.8rem) scale(0.98);
  transition: transform var(--blog-transition-normal);
}

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

.signup-modal-panel::before {
  display: grid;
  width: 3.25rem;
  aspect-ratio: 1;
  place-items: center;
  margin: 0 auto 1.1rem;
  border: 2px double var(--color-accent);
  border-radius: var(--radius-round);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  content: "I";
  transform: rotate(var(--blog-stamp-angle));
}

.signup-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-round);
  color: var(--color-muted);
  background: var(--color-panel);
  font: 400 1.45rem/1 var(--font-body);
  cursor: pointer;
}

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

.signup-modal-close:focus-visible,
.signup-modal-action:focus-visible {
  outline: 3px solid var(--blog-outline);
  outline-offset: 3px;
}

.signup-modal-brand {
  margin: 0 0 0.5rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.signup-modal-panel h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 5vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.signup-modal-panel p {
  margin: 0.9rem auto 1.35rem;
  max-width: 24rem;
  color: var(--color-muted);
  line-height: 1.75;
}

.signup-modal-action {
  min-width: 9rem;
}

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

@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;
  }

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

@media (max-width: 720px) {
  .blog-index-hero {
    padding-top: 2rem;
  }

  .blog-index-hero-inner {
    padding: 1.75rem 1.5rem;
  }

  .blog-index-hero-inner::after {
    width: 3.75rem;
    line-height: 3.4rem;
    font-size: 0.8rem;
  }

  .blog-index-hero h1 {
    padding-right: 3.2rem;
  }

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

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

  .article-card {
    min-height: 0;
  }

  .article-hero {
    border-right: 0;
    border-left: 0;
    border-radius: var(--radius-small);
  }

  .article-hero::after {
    width: 3.8rem;
    line-height: 3.5rem;
  }

  .article-hero h1 {
    padding-right: 3.3rem;
  }

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

  .promo-block::after {
    opacity: 0.3;
  }

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

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

  .float-cta {
    right: 0.75rem;
    bottom: 0.75rem;
    max-width: calc(100vw - 1.5rem);
    padding: 0.7rem 0.9rem;
    font-size: 0.88rem;
  }
}

@media (max-width: 480px) {
  .blog-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .blog-filter-button {
    flex: 0 0 auto;
  }

  .article-meta {
    align-items: flex-start;
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.25rem);
  }

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

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

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