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

.blog-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-border-soft);
  background:
    radial-gradient(circle at top, var(--color-glow-blue), transparent 58%),
    linear-gradient(180deg, var(--color-canvas-deep), var(--color-canvas));
}

.blog-hero-inner {
  max-width: var(--page-width);
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 7vw, 6rem);
  text-align: center;
}

.blog-kicker,
.section-eyebrow,
.promo-brand,
.signup-modal-brand {
  display: inline-block;
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-hero h1 {
  max-width: 54rem;
  margin: 1rem auto 1.2rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-hero p {
  max-width: 46rem;
  margin: 0 auto;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.title-lock {
  white-space: nowrap;
}

.blog-catalog {
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.blog-catalog-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.8rem;
}

.blog-catalog-heading h2 {
  margin: 0.5rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-catalog-heading p {
  max-width: 24rem;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}

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

.blog-filter-button {
  min-height: 2.65rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 650;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.blog-filter-button:hover {
  border-color: var(--color-accent-bright);
  color: var(--color-text);
  transform: translateY(-1px);
}

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

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

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

.article-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: 0 1rem 2.4rem var(--color-shadow-soft);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.article-card:hover {
  border-color: var(--color-accent-bright);
  transform: translateY(-3px);
  box-shadow: 0 1.3rem 3rem var(--color-shadow);
}

.article-card-top {
  height: 0.38rem;
  background: linear-gradient(90deg, var(--color-accent-dark), var(--color-accent-bright), var(--color-success));
}

.article-card-body {
  display: flex;
  min-height: 17rem;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.8rem);
}

.article-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 {
  flex: 0 0 auto;
}

.article-card h3,
.related-card h3 {
  margin: 1rem 0 0.7rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.22rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.article-card p,
.related-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.96rem;
  line-height: 1.75;
}

.article-card-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: auto;
  padding-top: 1.25rem;
  color: var(--color-success);
  font-weight: 700;
  text-decoration: none;
}

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

.article-card-link:focus-visible,
.related-card a:focus-visible,
.post-nav-card:focus-visible {
  outline: 2px solid var(--color-success);
  outline-offset: 4px;
}

.blog-empty {
  margin: 2rem 0 0;
  padding: 2rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  text-align: center;
}

.blog-cta-band {
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
}

.blog-cta-band-inner,
.promo-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(115deg, var(--color-panel-raised), var(--color-panel-selected));
  box-shadow: 0 1.5rem 3.5rem var(--color-shadow);
}

.blog-cta-band-inner {
  padding: clamp(1.5rem, 4vw, 2.8rem);
}

.blog-cta-band h2,
.promo-block h2 {
  margin: 0.55rem 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.blog-cta-band p,
.promo-block p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

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

.article-breadcrumb ol,
.breadcrumb-wrap ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  color: var(--color-text-faint);
  font-size: 0.86rem;
  list-style: none;
}

.article-breadcrumb li,
.breadcrumb-wrap li {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.article-breadcrumb li:not(:last-child)::after,
.breadcrumb-wrap li:not(:last-child)::after {
  color: var(--color-border);
  content: "/";
}

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

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

.article-hero {
  width: min(100%, var(--reading-width));
  max-width: 48rem;
  margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter) 2rem;
}

.article-hero .article-meta {
  justify-content: flex-start;
}

.article-hero h1 {
  margin: 1rem 0 1.1rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

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

.article-body,
.prose,
.article-prose {
  width: min(100%, var(--reading-width));
  max-width: 48rem;
  margin-inline: auto;
  padding-inline: var(--gutter);
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.85;
}

.article-body h1,
.article-body h2,
.article-body h3,
.prose h1,
.prose h2,
.prose h3,
.article-prose h1,
.article-prose h2,
.article-prose h3 {
  color: var(--color-text);
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.article-body h2,
.prose h2,
.article-prose h2 {
  margin: 2.6rem 0 0.9rem;
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  line-height: 1.35;
}

.article-body h3,
.prose h3,
.article-prose h3 {
  margin: 2rem 0 0.7rem;
  font-size: clamp(1.12rem, 2.4vw, 1.3rem);
  line-height: 1.45;
}

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

.article-body ul,
.article-body ol,
.prose ul,
.prose ol,
.article-prose ul,
.article-prose ol {
  margin: 0 0 1.4rem;
  padding-inline-start: 1.45rem;
}

.article-body li,
.prose li,
.article-prose li {
  margin-block: 0.45rem;
  padding-inline-start: 0.25rem;
}

.article-body a,
.prose a,
.article-prose a {
  color: var(--color-success);
  text-underline-offset: 0.2em;
}

.article-body strong,
.prose strong,
.article-prose strong {
  color: var(--color-text);
}

.article-body blockquote,
.prose blockquote,
.article-prose blockquote {
  margin: 1.6rem 0;
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--color-accent-bright);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel);
  color: var(--color-text);
}

.article-body code,
.prose code,
.article-prose code {
  overflow-wrap: anywhere;
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.article-body pre,
.prose pre,
.article-prose pre {
  overflow-x: auto;
  margin: 1.5rem 0;
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-canvas-deep);
}

.article-body pre code,
.prose pre code,
.article-prose pre code {
  overflow-wrap: normal;
  color: var(--color-text);
  white-space: pre;
}

.article-body .table-scroll,
.prose .table-scroll,
.article-prose .table-scroll {
  overflow-x: auto;
  max-width: 100%;
}

.prose > .data-table {
  display: block;
  overflow-x: auto;
  max-width: 100%;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.stat-card {
  padding: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.stat-num {
  display: block;
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
}

.stat-label {
  display: block;
  margin-top: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.check-list {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem 1rem 2.6rem;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
}

.check-list li {
  margin-block: 0.6rem;
  padding-inline-start: 0.2rem;
}

.verdict {
  margin: 1.5rem 0;
  padding: 1rem 1.2rem;
  border-left: 4px solid var(--color-success);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-panel-selected);
  color: var(--color-text-muted);
}

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

.promo-block {
  width: min(calc(100% - (var(--gutter) * 2)), 48rem);
  margin: 3rem auto 0;
  padding: clamp(1.4rem, 4vw, 2.2rem);
}

.promo-copy {
  min-width: 0;
}

#related-posts {
  width: min(100%, var(--page-width));
  margin-inline: auto;
  padding: 2rem var(--gutter) 0;
}

#related-posts > h2 {
  margin: 0 0 1.2rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.6rem);
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

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

.related-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

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

.related-card h3 a:hover {
  color: var(--color-success);
}

#post-nav {
  display: grid;
  width: min(100%, var(--page-width));
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-inline: auto;
  padding: 1.25rem var(--gutter) 2.5rem;
}

.post-nav-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.post-nav-card:hover {
  border-color: var(--color-accent-bright);
  background: var(--color-panel-raised);
  transform: translateY(-2px);
}

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

.post-nav-label {
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
}

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

.signup-modal {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--gutter);
  background: var(--color-shadow);
  opacity: 0;
  transition: opacity 180ms ease;
}

.signup-modal[hidden] {
  display: none;
}

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

.signup-modal-panel {
  position: relative;
  width: min(100%, 30rem);
  padding: clamp(1.5rem, 5vw, 2.4rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, var(--color-panel-raised), var(--color-panel));
  box-shadow: 0 2rem 5rem var(--color-shadow);
  opacity: 0;
  transform: translateY(0.8rem) scale(0.98);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

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

.signup-modal.is-closing .signup-modal-panel {
  opacity: 0;
  transform: translateY(0.5rem) scale(0.99);
}

.signup-modal-panel h2 {
  margin: 0.7rem 2rem 0.7rem 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.signup-modal-panel p {
  margin: 0 0 1.3rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.signup-modal-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  display: inline-grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
}

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

.signup-modal-close:focus-visible {
  outline: 2px solid var(--color-success);
  outline-offset: 3px;
}

.float-cta {
  position: fixed;
  z-index: 90;
  right: max(1rem, var(--gutter));
  bottom: max(1rem, var(--gutter));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  max-width: calc(100vw - (var(--gutter) * 2));
  padding: 0.78rem 1.05rem;
  border: 1px solid var(--color-accent-bright);
  border-radius: var(--radius-lg);
  background: var(--color-accent);
  box-shadow: 0 0.8rem 2rem var(--color-shadow);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

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

.float-cta svg,
.float-cta .float-cta-icon {
  width: 1.1rem;
  height: 1.1rem;
  flex: 0 0 auto;
}

body:has(.float-cta) main {
  padding-bottom: 4.5rem;
}

@media (max-width: 760px) {
  .blog-catalog-heading,
  .blog-cta-band-inner,
  .promo-block {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

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

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

  .blog-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.45rem;
    scrollbar-width: thin;
  }

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

  .float-cta {
    right: var(--gutter);
    bottom: 0.75rem;
    left: var(--gutter);
    min-height: 2.9rem;
  }
}

@media (max-width: 480px) {
  .blog-hero-inner {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .blog-hero h1 {
    font-size: clamp(2rem, 10vw, 2.5rem);
  }

  .article-hero h1 {
    font-size: clamp(1.85rem, 9vw, 2.3rem);
  }

  .article-meta {
    gap: 0.5rem;
  }

  .signup-modal-panel {
    max-height: calc(100vh - (var(--gutter) * 2));
    overflow-y: auto;
  }
}

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