.blog-index-page,
.blog-article-page {
  background: var(--color-bg);
  color: var(--color-text);
}

.skip-link {
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: var(--gutter);
  z-index: 100;
  padding: 0.7rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-accent-dark);
  color: var(--color-white);
  font-family: var(--font-body);
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}

.blog-list-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background:
    linear-gradient(
      180deg,
      var(--color-water-soft),
      var(--color-bg)
    );
}

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

.blog-list-hero::before {
  inset-block: 0;
  inset-inline-start: 50%;
  width: 1px;
  border-inline-start: 1px dashed var(--color-border);
}

.blog-list-hero::after {
  inset-inline: 8%;
  inset-block-end: 1.5rem;
  border-block-end: 1px solid var(--color-border);
}

.blog-list-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  padding-block: clamp(4.5rem, 10vw, 7.5rem);
  text-align: center;
}

.blog-list-hero .eyebrow {
  margin-block-end: 1rem;
}

.blog-list-hero h1 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 6vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-list-hero p {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.blog-fact-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
  margin-block-start: 1.6rem;
}

.blog-list-section {
  min-height: 28rem;
}

.blog-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-block-end: 1.4rem;
}

.blog-list-heading h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.2rem);
  line-height: 1.2;
  text-wrap: pretty;
}

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

.blog-filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-block-end: 2rem;
  padding-block: 0.9rem;
  border-block: 1px solid var(--color-border);
}

.blog-filter {
  min-height: 2.35rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-muted);
  font: 600 0.88rem/1 var(--font-body);
  cursor: pointer;
}

.blog-filter:hover,
.blog-filter:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

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

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

.article-card {
  display: flex;
  min-width: 0;
  min-height: 18rem;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.7rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.article-card:nth-child(3n) {
  background: var(--color-water);
}

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

.article-card h3 {
  margin: 1rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  line-height: 1.42;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.article-card h3 a:hover,
.article-card h3 a:focus-visible {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.article-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.96rem;
  line-height: 1.8;
}

.article-read-link {
  align-self: flex-start;
  margin-block-start: auto;
  padding-block-start: 1.2rem;
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

.article-read-link:hover,
.article-read-link:focus-visible {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.blog-loading,
.blog-empty,
.blog-noscript {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  background: var(--color-paper-soft);
  color: var(--color-muted);
  text-align: center;
}

.blog-list-promo,
.promo-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--color-border);
  border-inline-start: 0.35rem solid var(--color-error);
  border-radius: var(--radius-small);
  background: var(--color-water);
  box-shadow: var(--shadow-panel);
}

.blog-list-promo h2,
.promo-block h2 {
  margin: 0.35rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.2;
  text-wrap: pretty;
}

.blog-list-promo p,
.promo-block p {
  max-width: 38rem;
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
}

.blog-list-promo .actions {
  flex: 0 0 auto;
}

/* Article page */

.breadcrumb-wrap,
.article-breadcrumb {
  width: min(100% - (var(--gutter) * 2), var(--reading-max));
  max-width: 48rem;
  margin-block-start: 1.5rem;
  margin-inline: auto;
}

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

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

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

.article-breadcrumb a:hover,
.article-breadcrumb a:focus-visible,
.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.article-hero {
  width: min(100% - (var(--gutter) * 2), var(--reading-max));
  max-width: 48rem;
  margin-inline: auto;
  padding-block: clamp(2rem, 5vw, 3.4rem) 2rem;
}

.article-hero-meta {
  margin-block-end: 1rem;
}

.article-hero h1,
.post-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-hero-summary,
.post-deck {
  margin: 1rem 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.article-body,
.post-content,
article[data-blog-article] {
  width: min(100% - (var(--gutter) * 2), var(--reading-max));
  max-width: 48rem;
  margin-inline: auto;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.9;
}

.article-body > :first-child,
.post-content > :first-child,
article[data-blog-article] > :first-child {
  margin-block-start: 0;
}

.article-body h1,
.post-content h1,
article[data-blog-article] h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-body h2,
.post-content h2,
article[data-blog-article] h2 {
  margin-block: 2.8rem 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-body h3,
.post-content h3,
article[data-blog-article] h3 {
  margin-block: 2rem 0.7rem;
  font-family: var(--font-body);
  font-size: clamp(1.12rem, 2.5vw, 1.3rem);
  line-height: 1.45;
  letter-spacing: 0;
  text-wrap: pretty;
}

.article-body p,
.post-content p,
article[data-blog-article] p {
  margin-block: 0 1.2rem;
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
article[data-blog-article] ul,
article[data-blog-article] ol {
  margin-block: 0.7rem 1.4rem;
  padding-inline-start: 1.5rem;
}

.article-body li,
.post-content li,
article[data-blog-article] li {
  margin-block: 0.4rem;
  padding-inline-start: 0.2rem;
}

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

.article-body blockquote,
.post-content blockquote,
article[data-blog-article] blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.2rem;
  border-inline-start: 0.25rem solid var(--color-success);
  background: var(--color-water);
  color: var(--color-text);
}

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

.article-body pre,
.post-content pre,
article[data-blog-article] pre {
  overflow-x: auto;
  margin: 1.5rem 0;
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-accent-dark);
  color: var(--color-white);
  font: 0.88rem/1.75 var(--font-mono);
}

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

.article-body :not(pre) > code,
.post-content :not(pre) > code,
article[data-blog-article] :not(pre) > code {
  padding: 0.12em 0.32em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-accent-dark);
  font-size: 0.9em;
}

.article-body hr,
.post-content hr,
article[data-blog-article] hr {
  margin-block: 2.5rem;
  border: 0;
  border-block-start: 1px solid var(--color-border);
}

.article-body .callout,
.post-content .callout,
article[data-blog-article] .callout {
  margin-block: 1.5rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-border);
  border-inline-start: 0.3rem solid var(--color-success);
  border-radius: var(--radius-small);
  background: var(--color-water);
}

.article-body .callout-warn,
.post-content .callout-warn,
article[data-blog-article] .callout-warn {
  border-inline-start-color: var(--color-warn);
  background: var(--color-panel);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-block: 1.5rem;
}

.stat-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.stat-num {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  font-weight: 700;
  line-height: 1.3;
}

.stat-label {
  display: block;
  margin-block-start: 0.4rem;
  color: var(--color-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.check-list {
  margin-block: 1.5rem;
  padding: 1rem 1rem 1rem 2.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-paper-soft);
}

.check-list li {
  margin-block: 0.55rem;
}

.verdict {
  margin-block: 1.5rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-border);
  border-inline-start: 0.32rem solid var(--color-accent);
  border-radius: var(--radius-small);
  background: var(--color-water);
  box-shadow: var(--shadow-panel);
}

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

.article-body .promo-block,
.post-content .promo-block,
article[data-blog-article] .promo-block {
  width: 100%;
  margin-block: 3rem 2.5rem;
}

.article-body .promo-block h2,
.post-content .promo-block h2,
article[data-blog-article] .promo-block h2 {
  color: var(--color-text);
}

#related-posts,
#post-nav {
  width: min(100% - (var(--gutter) * 2), var(--reading-max));
  max-width: 48rem;
  margin-inline: auto;
}

#related-posts {
  margin-block-start: 3.5rem;
  padding-block-start: 2rem;
  border-block-start: 1px solid var(--color-border);
}

#related-posts > h2 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: 1.55rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.related-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-panel);
}

.related-card h3 {
  margin: 0.8rem 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.5;
  letter-spacing: 0;
  text-wrap: pretty;
}

.related-card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.related-card h3 a:hover,
.related-card h3 a:focus-visible {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

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

.related-meta {
  font-size: 0.7rem;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-block: 1rem 4rem;
}

.post-nav-card {
  display: flex;
  min-height: 7.5rem;
  flex-direction: column;
  justify-content: center;
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-bg);
  color: var(--color-text);
  text-decoration: none;
}

.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-color: var(--color-accent);
  background: var(--color-water);
}

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

.post-nav-label {
  margin-block-end: 0.45rem;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.post-nav-card strong {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: 0;
  text-wrap: pretty;
}

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

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

  .blog-list-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }

  .blog-list-promo,
  .promo-block {
    align-items: stretch;
    flex-direction: column;
  }

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

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

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

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

@media (max-width: 480px) {
  .blog-list-hero h1 {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .article-hero h1,
  .post-header h1,
  .article-body h1,
  .post-content h1,
  article[data-blog-article] h1 {
    font-size: clamp(1.85rem, 9vw, 2.25rem);
  }

  .blog-filter-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-block-end: 1rem;
    scrollbar-width: thin;
  }

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

  .article-hero,
  .article-body,
  .post-content,
  article[data-blog-article],
  #related-posts,
  #post-nav,
  .breadcrumb-wrap,
  .article-breadcrumb {
    width: calc(100% - (var(--gutter) * 2));
  }
}