:root {
  --blog-reading: 56rem;
  --blog-gutter: clamp(1.5rem, 3.4vw, 2rem);
  --blog-rule: 4px;
}

.reading-wrap,
.breadcrumb,
.blog-hero,
.blog-list,
.article-hero,
.article-body,
#related-posts,
#post-nav {
  width: 100%;
  max-width: calc(var(--blog-reading) + var(--blog-gutter) + var(--blog-gutter));
  margin-inline: auto;
  padding-inline: var(--blog-gutter);
  box-sizing: border-box;
}

.breadcrumb {
  margin-top: 1.5rem;
  padding-block: 0;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.breadcrumb li + li::before {
  content: "/";
  color: color-mix(in srgb, var(--text-muted) 55%, transparent);
}

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

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

.breadcrumb [aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}

.blog-hero,
.article-hero {
  position: relative;
  margin-top: 1.25rem;
  padding-top: 1.8rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.blog-hero::before,
.article-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--blog-gutter);
  right: var(--blog-gutter);
  height: var(--blog-rule);
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent) 0 64%, var(--warn) 64% 100%);
}

.blog-kicker {
  margin: 0 0 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.blog-hero h1 {
  display: block;
  margin: 0 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.12;
  text-wrap: pretty;
}

.blog-hero .blog-lede {
  max-width: 46rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.blog-hero .hl,
.article-hero .hl {
  color: var(--accent);
  background-image: linear-gradient(90deg, color-mix(in srgb, var(--accent) 30%, transparent), color-mix(in srgb, var(--warn) 30%, transparent));
  background-repeat: no-repeat;
  background-size: 100% 0.16em;
  background-position: 0 92%;
}

.blog-list {
  padding-block: 2rem 4rem;
}

.blog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.blog-list-heading {
  display: block;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-wrap: pretty;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-btn {
  -webkit-appearance: none;
  appearance: none;
  min-height: 2.5rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.2;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-btn:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.filter-btn.is-active {
  color: var(--on-accent);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-chip);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.filter-count {
  min-height: 1.2em;
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.5;
}

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

.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  background: var(--bg-panel);
  box-shadow: var(--shadow-card);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.post-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--warn));
  opacity: 0;
  transition: opacity 0.22s ease;
}

.post-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 38%, var(--border));
  box-shadow: var(--shadow-soft);
}

.post-card:hover::before {
  opacity: 1;
}

.post-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.55rem;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-panel));
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.post-meta time {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.4;
}

.post-title {
  display: block;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-wrap: pretty;
}

.post-summary {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.post-more {
  margin-top: auto;
  padding-top: 0.35rem;
  color: var(--accent);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
}

.post-card:hover .post-more {
  color: var(--accent-dark);
}

.post-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem 1.25rem;
  border: 1px dashed var(--border);
  border-radius: var(--r-card);
  background: color-mix(in srgb, var(--bg-panel) 70%, transparent);
  color: var(--text-muted);
  text-align: center;
}

.article-hero {
  padding-bottom: 1.75rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.9rem;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.22rem 0.6rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.3;
}

.article-hero h1 {
  display: block;
  margin: 0 0 0.9rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.18;
  text-wrap: pretty;
}

.article-hero .article-summary {
  max-width: 48rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.article-body {
  padding-block: 2rem 2.5rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  counter-reset: section;
  overflow-wrap: break-word;
}

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

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

.article-body h2 {
  display: block;
  counter-increment: section;
  margin: 2.2rem 0 0.9rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-wrap: pretty;
  scroll-margin-top: var(--toc-offset);
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body h2::before {
  content: counter(section, decimal-leading-zero);
  display: inline-block;
  margin-right: 0.55rem;
  padding: 0.08rem 0.42rem;
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  border-radius: var(--r-xs);
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-panel));
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72em;
  font-weight: 600;
  line-height: 1.4;
  vertical-align: 0.12em;
}

.article-body h3 {
  display: block;
  margin: 1.6rem 0 0.6rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.4;
  text-wrap: pretty;
  scroll-margin-top: var(--toc-offset);
}

.article-body h3::before {
  content: "";
  display: inline-block;
  width: 1.1rem;
  height: 2px;
  margin-right: 0.5rem;
  border-radius: var(--r-pill);
  background: var(--accent);
  vertical-align: 0.18em;
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 0.18em;
}

.article-body a:hover {
  color: var(--accent-dark);
  text-decoration-color: var(--accent-dark);
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.15rem;
  padding-left: 1.4rem;
}

.article-body li {
  margin: 0.35rem 0;
}

.article-body li::marker {
  color: var(--accent);
}

.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-panel));
  color: var(--text);
}

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

.article-body code {
  padding: 0.1em 0.35em;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  background: color-mix(in srgb, var(--bg-panel2) 70%, var(--bg-panel));
  font-family: var(--font-mono);
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

.article-body pre {
  position: relative;
  margin: 1.5rem 0;
  padding: 2.4rem 1.2rem 1.2rem;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--accent-dark));
  border-radius: var(--r-card);
  background: var(--accent-dark);
  color: var(--sand-0);
  box-shadow: var(--shadow-card);
  tab-size: 2;
}

.article-body pre::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--error);
  box-shadow: 18px 0 0 var(--warn), 36px 0 0 var(--success);
}

.article-body pre code {
  display: block;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font-size: 0.875rem;
  line-height: 1.7;
  overflow-wrap: normal;
  white-space: pre;
}

.article-body .table-scroll {
  max-width: 100%;
  margin: 1.5rem 0;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  -webkit-overflow-scrolling: touch;
}

.article-body table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.article-body thead th {
  padding: 0.75rem 0.9rem;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}

.article-body tbody td {
  padding: 0.7rem 0.9rem;
  border-top: 1px solid var(--border);
  vertical-align: top;
}

.article-body tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--bg-panel2) 55%, var(--bg-panel));
}

.article-body tbody tr:hover {
  background: color-mix(in srgb, var(--accent) 7%, var(--bg-panel));
}

.article-body .callout {
  position: relative;
  margin: 1.5rem 0;
  padding: 1rem 1.15rem 1rem 3rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-panel));
}

.article-body .callout::before {
  content: "i";
  position: absolute;
  top: 1rem;
  left: 0.9rem;
  display: grid;
  place-items: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

.article-body .callout-title {
  margin: 0 0 0.3rem;
  color: var(--text);
  font-weight: 700;
}

.article-body .callout p:last-child {
  margin-bottom: 0;
}

.article-body .callout-warning {
  border-left-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 8%, var(--bg-panel));
}

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

.article-body .callout-success {
  border-left-color: var(--success);
  background: color-mix(in srgb, var(--success) 8%, var(--bg-panel));
}

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

.article-body .stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.9rem;
  margin: 1.5rem 0;
}

.article-body .stat-card {
  --stat-accent: var(--accent);
  position: relative;
  padding: 1rem 1rem 1.05rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  box-shadow: var(--shadow-chip);
}

.article-body .stat-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--stat-accent);
}

.article-body .stat-card:nth-child(2n) {
  --stat-accent: var(--warn);
}

.article-body .stat-card:nth-child(3n) {
  --stat-accent: var(--success);
}

.article-body .stat-num {
  display: block;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.article-body .stat-label {
  display: block;
  margin-top: 0.35rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.article-body .check-list {
  display: grid;
  gap: 0.6rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.article-body .check-list li {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  line-height: 1.7;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.article-body .check-list li:hover {
  border-color: color-mix(in srgb, var(--accent) 32%, var(--border));
  background: color-mix(in srgb, var(--accent) 4%, var(--bg-panel));
}

.article-body .verdict {
  margin: 1.6rem 0;
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: color-mix(in srgb, var(--accent) 7%, var(--bg-panel));
  font-size: 1rem;
  line-height: 1.75;
}

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

.article-body .verdict p:last-child {
  margin-bottom: 0;
}

.article-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--r-sm);
}

.article-body hr {
  margin: 2rem 0;
  border: 0;
  border-top: 1px solid var(--border);
}

.article-body strong {
  color: var(--text);
  font-weight: 700;
}

.promo-block {
  width: calc(100% - var(--blog-gutter) - var(--blog-gutter));
  max-width: var(--blog-reading);
  margin: 2rem auto 0;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border: 1px solid color-mix(in srgb, var(--accent) 70%, var(--accent-dark));
  border-radius: var(--r-panel);
  background:
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--on-accent) 16%, transparent) 0%, transparent 45%),
    linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--on-accent);
  box-shadow: var(--shadow-panel);
}

.promo-brand {
  display: inline-block;
  margin-bottom: 0.5rem;
  color: color-mix(in srgb, var(--on-accent) 78%, transparent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.promo-text {
  max-width: 44rem;
  margin: 0;
  color: var(--on-accent);
  font-size: 1.05rem;
  line-height: 1.65;
}

.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.promo-block .btn {
  box-shadow: none;
}

.promo-block .btn-primary {
  border-color: var(--bg-panel);
  background: var(--bg-panel);
  background-image: none;
  color: var(--accent-dark);
}

.promo-block .btn-primary:hover {
  border-color: var(--sand-0);
  background: var(--sand-0);
  color: var(--accent-dark);
}

.promo-block .btn-ghost {
  border-color: color-mix(in srgb, var(--on-accent) 55%, transparent);
  background: transparent;
  color: var(--on-accent);
}

.promo-block .btn-ghost:hover {
  border-color: var(--on-accent);
  background: color-mix(in srgb, var(--on-accent) 12%, transparent);
  color: var(--on-accent);
}

#related-posts {
  padding-block: 2rem 1.25rem;
}

.related-title {
  display: block;
  margin: 0 0 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-wrap: pretty;
}

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

.related-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.1rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.related-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.related-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: var(--shadow-chip);
}

.related-card:hover::before {
  transform: scaleX(1);
}

.related-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.related-tag {
  align-self: flex-start;
  padding: 0.18rem 0.5rem;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-panel));
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.related-date {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.4;
}

.related-card-title {
  display: block;
  margin: 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  text-wrap: pretty;
}

.related-more {
  margin-top: auto;
  padding-top: 0.25rem;
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.4;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  padding-block: 1.25rem 2rem;
}

.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-panel);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.post-nav-link:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: var(--shadow-chip);
}

.post-nav-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.post-nav-label {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.post-nav-title {
  color: var(--text);
  font-weight: 600;
  line-height: 1.45;
}

.post-nav-date {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.4;
}

.post-nav-link.is-next {
  text-align: right;
}

.float-cta {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  max-width: calc(100vw - 1.5rem);
  padding: 0.7rem 1.15rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--on-accent) 18%, transparent);
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--accent-dark) 100%);
  color: var(--on-accent);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
  box-shadow:
    0 10px 30px color-mix(in srgb, var(--accent) 32%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--on-accent) 24%, transparent);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.float-cta:hover {
  transform: translateY(-2px);
  box-shadow:
    0 14px 34px color-mix(in srgb, var(--accent) 38%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--on-accent) 28%, transparent);
}

.float-cta:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.float-cta svg {
  width: 1.1rem;
  height: 1.1rem;
  flex: none;
}

@media (max-width: 860px) {
  .related-grid {
    grid-template-columns: 1fr;
  }

  .article-body .table-scroll {
    overflow-x: auto;
  }

  .article-body table {
    min-width: 640px;
  }
}

@media (max-width: 760px) {
  .post-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .blog-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .blog-hero h1 {
    font-size: clamp(1.9rem, 8vw, 2.4rem);
  }

  .article-hero h1 {
    font-size: clamp(1.65rem, 7vw, 2.1rem);
  }

  .post-card {
    padding: 1.15rem;
  }

  .promo-block {
    padding: 1.5rem 1.25rem;
  }

  .float-cta {
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.6rem 0.9rem;
    font-size: 0.8125rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .post-card,
  .related-card,
  .post-nav-link,
  .filter-btn,
  .float-cta {
    transition: none;
  }

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

  .related-card::before {
    transition: none;
  }
}