.blog-hero {
  overflow-x: clip;
}

.blog-hero-window {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 27rem;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-panel);
}

.blog-hero-window::before,
.blog-hero-window::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.blog-hero-window::before {
  inset: 4.5rem 8% auto auto;
  width: 19rem;
  height: 19rem;
  border: 1px solid var(--color-grid);
  border-radius: var(--radius-xl);
  background: var(--color-bg-panel-2);
  transform: rotate(7deg);
}

.blog-hero-window::after {
  right: -7rem;
  bottom: -8rem;
  width: 24rem;
  height: 24rem;
  border-radius: var(--radius-pill);
  background: var(--color-glow);
}

.blog-hero-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-deep);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.blog-hero-toolbar span {
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-pill);
}

.blog-hero-toolbar span:first-child {
  background: var(--color-warn);
  color: var(--color-bg-deep);
}

.blog-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 53rem;
  padding: 5.5rem 1.25rem 3rem;
}

.blog-hero-copy h1 {
  max-width: 13ch;
  margin: 0.75rem 0 1.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.blog-hero-copy p {
  max-width: 40rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
}

.section-kicker {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.blog-hero-facts {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0 1.25rem 1.25rem;
}

.blog-hero-facts span {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-panel-2);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

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

.blog-list-heading h2 {
  margin: 0.45rem 0 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

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

.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
  padding: 0.55rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
}

.tag-filter-button {
  min-height: 2.55rem;
  padding: 0.55rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
}

.tag-filter-button:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

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

.tag-filter-button.is-active {
  border-color: var(--color-warn);
  background: var(--color-warn);
  color: var(--color-bg-deep);
  box-shadow: var(--shadow-button);
}

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

.post-card {
  display: flex;
  min-width: 0;
  min-height: 19rem;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.8rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-soft);
  transition: border-color 160ms ease, transform 160ms ease;
}

.post-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
}

.post-card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.post-card h3 {
  margin: 1.35rem 0 0.8rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  line-height: 1.35;
}

.post-card h3 a {
  color: inherit;
  text-decoration: none;
}

.post-card h3 a:hover {
  color: var(--color-accent);
}

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

.post-card-more {
  width: fit-content;
  margin-top: auto;
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: none;
}

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

.blog-empty {
  grid-column: 1 / -1;
  padding: 2.5rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
  color: var(--color-text-muted);
  text-align: center;
}

.breadcrumbs {
  margin-top: 1.5rem;
  padding-top: 0.25rem;
  color: var(--color-text-faint);
  font-size: 0.86rem;
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 0.55rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: var(--color-border-strong);
}

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

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

.article-hero {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.article-hero-inner {
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-panel);
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.article-hero h1 {
  max-width: 19ch;
  margin: 1.25rem 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.article-lead {
  max-width: 50rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.85;
}

.article-body {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.95;
}

.article-body h2 {
  margin: 3.5rem 0 1.2rem;
  padding-top: 0.5rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  line-height: 1.25;
}

.article-body h3 {
  margin: 2.4rem 0 0.9rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.4;
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body blockquote,
.article-body pre {
  margin-block: 1rem;
}

.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
}

.article-body li {
  margin-block: 0.55rem;
}

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

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

.article-body code {
  overflow-wrap: anywhere;
  padding: 0.12em 0.35em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg-panel-2);
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.article-body pre {
  max-width: 100%;
  overflow-x: auto;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-deep);
}

.article-body pre code {
  padding: 0;
  border: 0;
  background: transparent;
}

.article-body blockquote {
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-bg-panel-2);
  color: var(--color-text);
}

.article-body .data-table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  border-spacing: 0;
}

.article-body .data-table th,
.article-body .data-table td {
  min-width: 9rem;
  padding: 0.8rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}

.article-body .data-table th {
  color: var(--color-text);
}

.download-cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-block: clamp(3rem, 8vw, 5rem);
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  background: var(--color-bg-panel-2);
  box-shadow: var(--shadow-accent);
}

.download-cta-card h2 {
  margin: 0 0 0.65rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.download-cta-card p {
  max-width: 42rem;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

#related-posts {
  margin-block: clamp(3rem, 8vw, 5rem);
}

#related-posts > h2 {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

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

.related-post-card {
  min-width: 0;
  padding: 1.3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
}

.related-post-card h3 {
  margin: 1rem 0 0.7rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.45;
}

.related-post-card h3 a {
  color: inherit;
  text-decoration: none;
}

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

.related-post-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-block: 2rem 5rem;
}

.post-nav-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.3rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
  color: var(--color-text);
  text-decoration: none;
}

.post-nav-card:hover {
  border-color: var(--color-accent-dark);
  background: var(--color-bg-panel-2);
}

.post-nav-label {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.post-nav-card strong {
  line-height: 1.5;
}

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

.dl-fab {
  position: fixed;
  z-index: 20;
  right: max(1rem, var(--gutter));
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-warn);
  border-radius: var(--radius-pill);
  background: var(--color-warn);
  color: var(--color-bg-deep);
  box-shadow: var(--shadow-button);
  font-weight: 700;
  text-decoration: none;
}

.dl-fab:hover {
  background: var(--color-text);
  border-color: var(--color-text);
}

.dl-fab-icon {
  display: inline-flex;
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
}

.dl-fab-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

@media (max-width: 800px) {
  .post-grid,
  .related-post-grid {
    grid-template-columns: 1fr;
  }

  .download-cta-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-hero-copy {
    padding-inline: 0.25rem;
  }

  .blog-hero-facts {
    padding-inline: 0.25rem;
  }
}

@media (max-width: 640px) {
  .blog-hero-window {
    min-height: 24rem;
  }

  .blog-hero-window::before {
    transform: none;
  }

  .blog-list-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .tag-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

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

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

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

  .dl-fab {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}