.blog-index-hero {
  position: relative;
  overflow: hidden;
}

.blog-index-hero::before {
  position: absolute;
  inset: 8% -12% auto auto;
  width: 34rem;
  aspect-ratio: 1;
  border-radius: var(--radius-circle);
  background:
    radial-gradient(
      circle at 34% 30%,
      var(--color-ocean-bright),
      var(--color-ocean-mid) 38%,
      var(--color-ocean-dark) 72%,
      transparent 73%
    );
  opacity: 0.2;
  content: "";
  pointer-events: none;
}

.blog-index-hero-inner {
  position: relative;
  z-index: 1;
  min-height: 30rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-kicker,
.section-eyebrow {
  margin: 0 0 1rem;
  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: 50rem;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-index-intro {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: var(--color-muted);
  font-size: 1.08rem;
  line-height: 1.9;
}

.blog-library {
  position: relative;
}

.blog-library-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.blog-library-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.blog-filter-status {
  margin: 0;
  color: var(--color-text-faint);
  font-size: 0.9rem;
}

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

.blog-filter-button {
  max-width: 100%;
  min-height: 2.5rem;
  padding: 0.65rem 1rem;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-muted);
  font: inherit;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  transition:
    color var(--duration-fast) var(--ease-quick),
    background-color var(--duration-fast) var(--ease-quick),
    transform var(--duration-fast) var(--ease-quick);
}

.blog-filter-button:hover {
  color: var(--color-text);
  background: var(--color-panel-raised);
  transform: translateY(-0.1rem);
}

.blog-filter-button:focus-visible {
  outline: 0.15rem solid var(--color-accent);
  outline-offset: 0.2rem;
}

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

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

.article-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 4vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
  transition:
    background-color var(--duration-fast) var(--ease-quick),
    transform var(--duration-fast) var(--ease-quick);
}

.article-card:hover {
  background: var(--color-panel-raised);
  transform: translateY(-0.2rem);
}

.article-meta,
.related-card-meta,
.article-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.65rem;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
}

.article-meta .tag,
.related-card-meta .tag,
.article-hero-meta .tag {
  max-width: 100%;
  overflow: hidden;
  color: var(--color-accent);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-card-title {
  margin: 1.15rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.5;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.article-card-summary {
  margin: 0.9rem 0 1.5rem;
  color: var(--color-muted);
  font-size: 0.98rem;
  line-height: 1.8;
}

.article-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  width: fit-content;
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

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

.article-link-arrow {
  transition: transform var(--duration-fast) var(--ease-quick);
}

.article-card-link:hover .article-link-arrow {
  transform: translateX(0.25rem);
}

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

.breadcrumb,
.article-breadcrumb {
  max-width: var(--reading-width);
  margin-top: 1.5rem;
  margin-inline: auto;
  padding-top: 0.25rem;
  color: var(--color-text-faint);
  font-size: 0.88rem;
  line-height: 1.7;
}

.breadcrumb ol,
.article-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

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

.article-hero,
.post-hero {
  max-width: 48rem;
  margin-inline: auto;
  padding-top: 3rem;
  padding-bottom: 2.5rem;
}

.article-hero h1,
.post-hero h1 {
  margin: 1rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.6rem);
  line-height: 1.24;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-hero-summary,
.post-hero-summary {
  margin: 1.25rem 0 0;
  color: var(--color-muted);
  font-size: 1.06rem;
  line-height: 1.85;
}

.article-body,
.article-content,
.post-content {
  max-width: 48rem;
  margin-inline: auto;
  color: var(--color-text-soft);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.85;
}

.article-body h1,
.article-content h1,
.post-content h1,
.article-body h2,
.article-content h2,
.post-content h2,
.article-body h3,
.article-content h3,
.post-content h3 {
  color: var(--color-text);
  font-family: var(--font-display);
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.article-body h2,
.article-content h2,
.post-content h2 {
  margin: 3.4rem 0 1.1rem;
  font-size: clamp(1.35rem, 4vw, 1.6rem);
  line-height: 1.4;
}

.article-body h3,
.article-content h3,
.post-content h3 {
  margin: 2.2rem 0 0.85rem;
  font-size: clamp(1.12rem, 3vw, 1.3rem);
  line-height: 1.45;
}

.article-body p,
.article-content p,
.post-content p {
  margin: 0 0 1.35rem;
}

.article-body ul,
.article-body ol,
.article-content ul,
.article-content ol,
.post-content ul,
.post-content ol {
  margin: 0 0 1.5rem;
  padding-inline-start: 1.5rem;
}

.article-body li,
.article-content li,
.post-content li {
  margin-bottom: 0.65rem;
  padding-inline-start: 0.25rem;
}

.article-body a,
.article-content a,
.post-content a {
  color: var(--color-accent);
  text-underline-offset: 0.2em;
}

.article-body blockquote,
.article-content blockquote,
.post-content blockquote {
  margin: 2rem 0;
  padding: 1.2rem 1.4rem;
  border-inline-start: 0.2rem solid var(--color-line);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel-soft);
  color: var(--color-muted);
}

.article-body pre,
.article-content pre,
.post-content pre {
  max-width: 100%;
  margin: 1.75rem 0;
  padding: 1.2rem;
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.7;
}

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

.article-body :not(pre) > code,
.article-content :not(pre) > code,
.post-content :not(pre) > code {
  padding: 0.12em 0.35em;
  border-radius: var(--radius-xs);
  background: var(--color-panel-raised);
  color: var(--color-text);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 2rem 0;
}

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

.stat-num {
  display: block;
  overflow-wrap: anywhere;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 4vw, 1.65rem);
  font-weight: 700;
  line-height: 1.25;
}

.stat-label {
  display: block;
  margin-top: 0.55rem;
  color: var(--color-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.check-list {
  margin: 1.8rem 0;
  padding: 1.25rem 1.25rem 1.25rem 2.8rem;
  border-radius: var(--radius-md);
  background: var(--color-panel-soft);
}

.check-list li {
  margin-bottom: 0.75rem;
}

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

.verdict {
  margin: 2rem 0;
  padding: 1.15rem 1.3rem;
  border-inline-start: 0.25rem solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--color-accent-soft);
  color: var(--color-text-soft);
}

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

.promo-block {
  max-width: 48rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin: 4rem auto 0;
  padding: clamp(1.5rem, 5vw, 2.3rem);
  border-radius: var(--radius-xl);
  background: var(--color-panel-raised);
  box-shadow: var(--shadow-panel);
}

.promo-brand {
  margin: 0 0 0.5rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.promo-title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 4vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

.promo-copy {
  max-width: 34rem;
  margin: 0.75rem 0 0;
  color: var(--color-muted);
  line-height: 1.75;
}

#related-posts {
  max-width: 48rem;
  margin: 4rem auto 0;
}

.related-heading {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.4;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

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

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

.related-card-title {
  margin: 0.8rem 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-title a {
  color: inherit;
  text-decoration: none;
}

.related-card-title a:hover {
  color: var(--color-accent);
}

.related-card p {
  margin: 0.7rem 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.post-navigation,
#post-nav {
  max-width: 48rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin: 1.5rem auto 5rem;
}

.post-nav-link {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    background-color var(--duration-fast) var(--ease-quick),
    transform var(--duration-fast) var(--ease-quick);
}

.post-nav-link:hover {
  background: var(--color-panel-raised);
  transform: translateY(-0.15rem);
}

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

.post-nav-direction {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

.post-nav-title {
  overflow-wrap: anywhere;
  font-size: 0.95rem;
  line-height: 1.6;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

@media (max-width: 48rem) {
  .blog-index-hero-inner {
    min-height: 24rem;
  }

  .blog-index-hero::before {
    inset: 12% -45% auto auto;
    width: 26rem;
  }

  .blog-library-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

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

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

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

@media (max-width: 36rem) {
  .blog-index-hero h1 {
    font-size: 2.2rem;
  }

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

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

  .article-hero,
  .post-hero {
    padding-top: 2rem;
    padding-bottom: 1.75rem;
  }

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

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

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