.blog-list-page,
.blog-article-page {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}

.blog-index-hero {
  padding-block: clamp(4.5rem, 9vw, 8rem) clamp(3.5rem, 7vw, 6rem);
  overflow-x: clip;
}

.blog-index-hero-inner {
  max-width: 54rem;
  margin-inline: auto;
  text-align: center;
}

.blog-index-hero .kicker {
  margin-bottom: 1.25rem;
}

.blog-index-hero h1 {
  max-width: 48rem;
  margin: 0 auto 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

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

.blog-browser {
  padding-block: 1rem var(--section-space);
}

.blog-browser-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.75rem;
}

.blog-browser-head > * {
  min-width: 0;
}

.blog-browser-head h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-browser-head p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.section-label {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.blog-filter-button {
  appearance: none;
  min-height: 2.6rem;
  padding: 0.65rem 1rem;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-panel-soft);
  color: var(--color-text-muted);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  cursor: pointer;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.blog-filter-button:hover {
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
  transform: translateY(-0.1rem);
}

.blog-filter-button:focus-visible {
  outline: 0.18rem solid var(--color-accent-mid);
  outline-offset: 0.16rem;
}

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

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

.article-card {
  display: flex;
  min-width: 0;
  min-height: 19rem;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-paper);
}

.article-meta,
.article-hero-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 0.55rem 0.8rem;
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
}

.article-meta .tag,
.article-hero-meta .tag,
.related-card-meta .tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding-inline: 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
}

.article-card-title {
  margin: 1.15rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  line-height: 1.42;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-card-summary {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.article-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  width: fit-content;
  margin-top: auto;
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: none;
}

.article-link-arrow {
  transition: transform 160ms ease;
}

.article-link:hover .article-link-arrow {
  transform: translateX(0.2rem);
}

.blog-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  background: var(--color-panel-soft);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.8;
}

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

.blog-note-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border-radius: var(--radius-xl);
  background: var(--color-panel-soft);
  box-shadow: var(--shadow-paper);
}

.blog-note-panel > * {
  min-width: 0;
}

.blog-note-panel h2 {
  margin: 1rem 0 0.5rem;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-note-panel p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

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

/* Article layout */
.article-breadcrumb {
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin: 1.5rem auto 0;
  padding-top: 0.25rem;
}

.article-breadcrumb ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-soft);
  font-size: 0.86rem;
  line-height: 1.6;
}

.article-breadcrumb li {
  min-width: 0;
}

.article-breadcrumb li:not(:last-child)::after {
  margin-left: 0.45rem;
  color: var(--color-border);
  content: "›";
}

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

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

.article-breadcrumb [aria-current="page"] {
  overflow: hidden;
  display: block;
  max-width: 24rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-hero {
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin-inline: auto;
  padding-block: clamp(2.2rem, 5vw, 4rem) clamp(1.8rem, 4vw, 3rem);
}

.article-hero h1 {
  margin: 1rem 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-hero-summary {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.06rem;
  line-height: 1.9;
}

.reading-wrap,
.article-content {
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin-inline: auto;
}

.article-content {
  padding-bottom: clamp(3rem, 7vw, 5rem);
}

.article-content.prose {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.85;
}

.article-content.prose h2 {
  margin: 2.6rem 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-content.prose h3 {
  margin: 2rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.3rem);
  line-height: 1.45;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

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

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

.article-content.prose li {
  margin-block: 0.45rem;
  padding-left: 0.2rem;
}

.article-content.prose a {
  color: var(--color-accent-dark);
  text-underline-offset: 0.18em;
}

.article-content.prose blockquote {
  margin: 1.8rem 0;
  padding: 1.15rem 1.35rem;
  border-left: 0.25rem solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-panel-soft);
  color: var(--color-text-muted);
}

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

.article-content.prose pre {
  max-width: 100%;
  margin: 1.6rem 0;
  padding: 1.2rem;
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: var(--color-text);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
}

.article-content.prose code {
  overflow-wrap: anywhere;
  font-family: var(--font-mono);
}

.article-content.prose :not(pre) > code {
  padding: 0.15rem 0.35rem;
  border-radius: var(--radius-xs);
  background: var(--color-accent-pale);
  color: var(--color-accent-dark);
  font-size: 0.9em;
}

/* Rich-text anchors */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.8rem 0;
}

.stat-card {
  min-width: 0;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
}

.stat-num {
  display: block;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 800;
  line-height: 1.25;
}

.stat-label {
  display: block;
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.check-list {
  margin: 1.6rem 0;
  padding: 1.25rem 1.25rem 1.25rem 2.7rem;
  border-radius: var(--radius-md);
  background: var(--color-panel-pale);
}

.check-list li {
  padding-left: 0.25rem;
}

.verdict {
  margin: 1.8rem 0;
  padding: 1.15rem 1.3rem;
  border-left: 0.28rem solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-accent-faint);
  color: var(--color-text-muted);
}

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

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

/* End-of-article conversion */
.promo-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin: 0 auto clamp(3rem, 7vw, 5rem);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border-radius: var(--radius-xl);
  background: var(--color-accent);
  color: var(--color-panel);
  box-shadow: var(--shadow-stage);
}

.promo-block > * {
  min-width: 0;
}

.promo-block h2 {
  margin: 0 0 0.5rem;
  color: inherit;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.promo-block p {
  margin: 0;
  color: var(--color-panel-pale);
  line-height: 1.7;
}

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

/* Related posts */
#related-posts {
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
}

.related-heading {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

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

.related-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-paper);
}

.related-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.related-card-title {
  margin: 0.85rem 0 0.6rem;
  font-size: 1rem;
  line-height: 1.55;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.related-card-summary {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

.related-card-link {
  width: fit-content;
  margin-top: auto;
  color: var(--color-accent-dark);
  font-size: 0.86rem;
  font-weight: 750;
  text-decoration: none;
}

/* Previous and next article */
#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  width: calc(100% - (var(--gutter) * 2));
  max-width: 48rem;
  margin: 0 auto clamp(4rem, 8vw, 7rem);
}

.post-nav-card {
  display: flex;
  min-width: 0;
  min-height: 8rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
  color: var(--color-text);
  text-decoration: none;
  transition:
    background-color 160ms ease,
    transform 160ms ease;
}

.post-nav-card:hover {
  background: var(--color-accent-pale);
  transform: translateY(-0.12rem);
}

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

.post-nav-label {
  margin-bottom: 0.45rem;
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 750;
}

.post-nav-title {
  font-size: 0.95rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

/* Article landing-page floating CTA */
.float-cta {
  position: fixed;
  right: max(var(--gutter), 1rem);
  bottom: max(var(--gutter), 1rem);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-panel);
  box-shadow: var(--shadow-button);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.float-cta-icon {
  display: inline-flex;
  width: 1.2rem;
  height: 1.2rem;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.float-cta-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.float-cta:focus-visible {
  outline: 0.18rem solid var(--color-accent-mid);
  outline-offset: 0.18rem;
}

@media (max-width: 800px) {
  .blog-card-list {
    grid-template-columns: 1fr;
  }

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

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

  .related-card-summary {
    margin-bottom: 0.75rem;
  }
}

@media (max-width: 640px) {
  .blog-index-hero {
    padding-block: 3.5rem 3rem;
  }

  .blog-browser-head,
  .blog-note-panel,
  .promo-block {
    align-items: stretch;
    flex-direction: column;
  }

  .blog-browser-head {
    gap: 0.75rem;
  }

  .blog-note-actions {
    width: 100%;
  }

  .blog-note-actions .button,
  .promo-block .button {
    width: 100%;
  }

  .blog-filter {
    flex-wrap: nowrap;
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    padding-bottom: 0.4rem;
    overflow-x: auto;
    scrollbar-width: thin;
  }

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

  .article-breadcrumb [aria-current="page"] {
    max-width: 13rem;
  }

  .article-hero {
    padding-block: 1.8rem 1.5rem;
  }

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

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

  .post-nav-next {
    text-align: left;
  }

  .float-cta {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-filter-button,
  .article-link-arrow,
  .post-nav-card {
    transition: none;
  }
}