:root {
  --blog-column: 56rem;
  --blog-gutter: 1.5rem;
  --blog-list-title: clamp(2rem, 4.5vw, 3rem);
  --blog-article-title: clamp(1.8rem, 3.8vw, 2.6rem);
  --blog-h2: 1.6rem;
  --blog-h3: 1.3rem;
  --blog-copy-size: 1rem;
  --blog-small: .875rem;
  --blog-tiny: .75rem;
  --blog-line: 1.85;
  --blog-title-spacing: -.015em;
  --blog-card-radius: var(--r-md);
  --blog-outline: 2px solid var(--accent);
  --blog-soft-shadow: 0 14px 42px color-mix(in srgb, var(--accent) 10%, transparent);
  --blog-tint: color-mix(in srgb, var(--accent) 7%, var(--panel));
  --blog-purple-tint: color-mix(in srgb, var(--accent-2) 8%, var(--panel));
  --blog-code-bg: var(--text);
  --blog-code-ink: var(--panel);
  --blog-on-accent: var(--panel);
  --blog-hero-glow: radial-gradient(ellipse at 8% 25%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 58%), radial-gradient(ellipse at 92% 75%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 58%);
  --blog-transition: 180ms ease;
}

.blog-main {
  padding-bottom: 3rem;
  background: var(--blog-hero-glow);
  color: var(--text);
  font-family: var(--font-body);
}

.blog-main *,
.article-hero *,
.article-window *,
.reading-wrap *,
#related-posts *,
#post-nav * {
  box-sizing: border-box;
  min-width: 0;
}

.blog-main h1,
.blog-main h2,
.blog-main h3,
.article-hero h1,
.article-window h1,
.prose h1,
.prose h2,
.prose h3,
.article-card-title,
#related-posts h2,
#related-posts h3 {
  display: block;
  font-family: var(--font-display);
  letter-spacing: var(--blog-title-spacing);
  text-wrap: pretty;
  overflow-wrap: anywhere;
  line-height: 1.35;
}

.blog-skip {
  position: fixed;
  inset: 1rem auto auto 1rem;
  z-index: 1000;
  padding: .75rem 1rem;
  background: var(--panel);
  color: var(--accent-dark);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  transform: translateY(-200%);
}
.blog-skip:focus { transform: none; }

.blog-main a:focus-visible,
.blog-main button:focus-visible,
.prose a:focus-visible,
#related-posts a:focus-visible,
#post-nav a:focus-visible,
.promo-block a:focus-visible {
  outline: var(--blog-outline);
  outline-offset: 4px;
}

.blog-breadcrumbs,
.breadcrumbs {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  padding-top: .25rem;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.blog-breadcrumbs ol,
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog-breadcrumbs li + li::before,
.breadcrumbs li + li::before {
  content: "›";
  margin-right: .75rem;
  color: var(--muted);
}
.blog-breadcrumbs a,
.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}
.blog-breadcrumbs a:hover,
.breadcrumbs a:hover { color: var(--accent-dark); }

.blog-list-hero {
  text-align: center;
  padding: 2.5rem 0 3rem;
  max-width: var(--blog-column);
  margin-inline: auto;
}
.blog-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  color: var(--accent-dark);
  margin: 0 0 1rem;
}
.blog-list-hero h1 {
  margin: 0 0 1.25rem;
  font-size: var(--blog-list-title);
  font-weight: var(--weight-display);
}
.blog-list-hero > p:last-child {
  margin: 0 auto;
  max-width: 42rem;
  color: var(--muted);
  line-height: var(--blog-line);
  font-size: var(--blog-copy-size);
}
.blog-list-hero .kw {
  color: var(--accent);
  background: var(--grad);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blog-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.blog-filter {
  appearance: none;
  font: inherit;
  font-size: var(--blog-small);
  font-weight: var(--weight-medium);
  line-height: 1.5;
  padding: .7rem 1.1rem;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  color: var(--muted);
  background: var(--panel);
  cursor: pointer;
  transition: background var(--blog-transition), border-color var(--blog-transition), color var(--blog-transition);
}
.blog-filter:hover {
  color: var(--accent-dark);
  border-color: var(--accent);
}
.blog-filter[aria-pressed="true"] {
  color: var(--blog-on-accent);
  background: var(--accent);
  border-color: var(--accent);
}
.blog-status {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.8;
}
.blog-post-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.article-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--blog-card-radius);
  box-shadow: var(--blog-soft-shadow);
  transition: border-color var(--blog-transition), transform var(--blog-transition);
}
.article-card:hover,
.article-card:focus-within {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.article-meta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  gap: .6rem;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.6;
}
.article-meta time,
.article-meta .readtime,
.article-meta .article-readtime {
  display: inline-block;
  padding: .25rem .65rem;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--panel);
}
.article-tag {
  display: inline-block;
  padding: .3rem .7rem;
  border-radius: var(--r-pill);
  color: var(--blog-on-accent);
  background: var(--accent-dark);
  font-weight: var(--weight-medium);
}
.article-card .article-card-title {
  font-size: var(--blog-h3);
  margin: 1rem 0 .8rem;
}
.article-card-title a {
  color: var(--text);
  text-decoration: none;
}
.article-card-title a:hover { color: var(--accent-dark); }
.article-summary {
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line);
  color: var(--muted);
  margin: 0 0 1.25rem;
  overflow-wrap: anywhere;
}
.article-link {
  align-self: flex-start;
  margin-top: auto;
  padding-block: .35rem;
  font-weight: var(--weight-semibold);
  font-size: var(--blog-small);
  color: var(--accent-dark);
  text-decoration: none;
}
.article-link:hover { text-decoration: underline; }
.blog-empty {
  grid-column: 1 / -1;
  padding: 2rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  line-height: var(--blog-line);
}
.blog-empty h2 { font-size: var(--blog-h2); }
.blog-empty a { color: var(--accent-dark); }

.reading-wrap,
.article-hero,
body:not(.blog-index) .breadcrumbs,
body:not(.blog-index) .blog-breadcrumbs,
body:not(.blog-index) .promo-block,
#related-posts,
#post-nav {
  box-sizing: border-box;
  width: 100%;
  max-width: calc(var(--blog-column) + var(--blog-gutter) * 2);
  padding-inline: var(--blog-gutter);
  margin-inline: auto;
}
.reading-wrap {
  color: var(--text);
  font-family: var(--font-body);
}
.reading-wrap .article-hero,
.reading-wrap .reading-wrap,
.reading-wrap #related-posts,
.reading-wrap #post-nav,
.reading-wrap .promo-block,
.reading-wrap .breadcrumbs,
.reading-wrap .blog-breadcrumbs {
  width: auto;
  max-width: none;
  margin-inline: calc(-1 * var(--blog-gutter));
  padding-inline: var(--blog-gutter);
}

.article-hero,
.article-window {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--blog-soft-shadow);
  padding-block: 0 1.75rem;
  padding-inline: var(--blog-gutter);
  overflow: hidden;
  margin-bottom: 2rem;
}
.article-hero > .article-window {
  margin: 0 calc(-1 * var(--blog-gutter));
  border: 0;
  box-shadow: none;
  border-radius: var(--r-md);
}
.article-window .chrome,
.article-hero > .chrome {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 3.25rem;
  padding: .75rem var(--blog-gutter) .75rem 5.5rem;
  margin: 0 calc(-1 * var(--blog-gutter)) 1.75rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, var(--blog-tint), var(--panel-2));
}
.article-window .chrome::before,
.article-hero > .chrome::before {
  content: "";
  position: absolute;
  left: var(--blog-gutter);
  top: 50%;
  width: .6rem;
  height: .6rem;
  margin-top: -.3rem;
  border-radius: var(--r-round);
  background: var(--error);
  box-shadow: 1rem 0 0 var(--warn), 2rem 0 0 var(--success);
}
.article-window .chrome::after,
.article-hero > .chrome::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--grad);
}
.chrome-mono {
  font-family: var(--font-mono);
  font-size: var(--blog-tiny);
  color: var(--muted);
  overflow-wrap: anywhere;
}
.reading-wrap > .article-window {
  margin-inline: calc(-1 * (var(--blog-gutter) + 1px));
}
.article-window .article-heading { padding: 0; }
.article-hero h1,
.article-window h1 {
  font-size: var(--blog-article-title);
  font-weight: var(--weight-display);
  margin: 1.25rem 0 1rem;
}
.article-heading > p,
.article-hero .article-summary {
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line);
  color: var(--muted);
  margin-bottom: 0;
}

.prose,
.article-body {
  counter-reset: blog-section;
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line);
  overflow-wrap: anywhere;
}
.prose p,
.article-body p { margin: 0 0 1.2rem; }
.prose h2,
.article-body h2 {
  position: relative;
  counter-increment: blog-section;
  margin: 2.5rem 0 1rem;
  padding-top: .75rem;
  font-size: var(--blog-h2);
  font-weight: var(--weight-bold);
  scroll-margin-top: var(--anchor-offset);
}
.prose h2::before,
.article-body h2::before {
  content: counter(blog-section, decimal-leading-zero);
  display: inline-block;
  margin-right: .65rem;
  padding: .15rem .45rem;
  border-radius: var(--r-xs);
  background: var(--blog-tint);
  color: var(--accent-dark);
  font-family: var(--font-mono);
  font-size: var(--blog-small);
  vertical-align: .15em;
  letter-spacing: normal;
}
.prose > h2:first-child,
.article-body > h2:first-child { margin-top: 0; }
.prose h3,
.article-body h3 {
  margin: 1.75rem 0 .75rem;
  font-size: var(--blog-h3);
}
.prose a,
.article-body a {
  color: var(--accent-dark);
  text-underline-offset: .2em;
}
.prose ul,
.prose ol,
.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
  margin-block: 1rem 1.5rem;
}
.prose li,
.article-body li { margin-block: .5rem; }
.prose strong,
.article-body strong { font-weight: var(--weight-bold); }
.prose img,
.article-body img { max-width: 100%; height: auto; }
.prose hr,
.article-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin-block: 2rem;
}
.prose blockquote,
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1.1rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--blog-tint);
  border-radius: var(--r-sm);
  color: var(--text);
}
.prose blockquote p:last-child { margin-bottom: 0; }

.prose .table-scroll,
.article-body .table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  overscroll-behavior-inline: contain;
}
.prose table,
.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--blog-small);
  line-height: 1.8;
}
.prose caption,
.article-body caption {
  text-align: left;
  padding: .9rem 1rem;
  color: var(--muted);
}
.prose th,
.prose td,
.article-body th,
.article-body td {
  padding: .9rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.prose thead th,
.article-body thead th {
  color: var(--blog-on-accent);
  background: var(--accent-dark);
  font-weight: var(--weight-semibold);
}
.prose tbody tr:nth-child(even),
.article-body tbody tr:nth-child(even) { background: var(--panel-2); }
.prose tbody tr:hover,
.article-body tbody tr:hover { background: var(--blog-tint); }

.prose code,
.article-body code {
  font-family: var(--font-mono);
  font-size: .9em;
  overflow-wrap: anywhere;
}
.prose :not(pre) > code,
.article-body :not(pre) > code {
  padding: .15em .35em;
  border: 1px solid var(--border);
  border-radius: var(--r-xs);
  color: var(--accent-dark);
  background: var(--panel-2);
}
.prose pre,
.article-body pre {
  position: relative;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.5rem 0;
  padding: 3rem 1.25rem 1.25rem;
  border: 1px solid var(--blog-code-bg);
  border-radius: var(--r-md);
  background: var(--blog-code-bg);
  color: var(--blog-code-ink);
  line-height: 1.8;
  tab-size: 2;
}
.prose pre::before,
.article-body pre::before {
  content: "";
  position: absolute;
  top: 1rem;
  left: 1.25rem;
  width: .6rem;
  height: .6rem;
  border-radius: var(--r-round);
  background: var(--error);
  box-shadow: 1rem 0 0 var(--warn), 2rem 0 0 var(--success);
}
.prose pre code,
.article-body pre code {
  color: inherit;
  white-space: pre;
  overflow-wrap: normal;
  word-break: normal;
}

.callout {
  position: relative;
  padding: 1.2rem 1.25rem 1.2rem 3.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--blog-tint);
  color: var(--text);
  line-height: var(--blog-line);
}
.callout::before {
  content: "i";
  position: absolute;
  top: 1.2rem;
  left: 1rem;
  width: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: var(--weight-bold);
  border: 1px solid var(--accent);
  border-radius: var(--r-round);
  color: var(--accent-dark);
  background: var(--panel);
}
.callout.warning,
.callout--warning,
.callout.is-warning {
  border-left-color: var(--warn);
  background: color-mix(in srgb, var(--warn) 10%, var(--panel));
}
.callout.warning::before,
.callout--warning::before,
.callout.is-warning::before {
  content: "!";
  color: var(--text);
  border-color: var(--warn);
}
.callout.success,
.callout--success,
.callout.is-success {
  border-left-color: var(--success);
  background: color-mix(in srgb, var(--success) 9%, var(--panel));
}
.callout.success::before,
.callout--success::before,
.callout.is-success::before {
  color: var(--text);
  border-color: var(--success);
}
.callout p:last-child { margin-bottom: 0; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.stat-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--blog-tint);
}
.stat-card:nth-child(even) {
  border-top-color: var(--accent-2);
  background: var(--blog-purple-tint);
}
.stat-num {
  display: block;
  color: var(--accent-dark);
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: 1.6rem;
  line-height: 1.4;
}
.stat-label {
  display: block;
  margin-top: .5rem;
  color: var(--muted);
  font-size: var(--blog-small);
}
.prose .check-list,
.article-body .check-list,
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}
.check-list li {
  padding: 1rem 1.25rem;
  margin: .65rem 0;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--panel);
}
.verdict {
  margin: 1.5rem 0;
  padding: 1.2rem 1.5rem;
  border-left: 4px solid var(--accent);
  border-radius: var(--r-sm);
  background: var(--blog-tint);
  color: var(--text);
}
.verdict > strong:first-child { color: var(--accent-dark); }
.verdict p:last-child { margin-bottom: 0; }

.promo-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-block: 1.75rem;
  padding-inline: var(--blog-gutter);
  margin-block: 2.5rem 2rem;
  border: 1px solid var(--accent-dark);
  border-radius: var(--r-md);
  background: linear-gradient(120deg, var(--accent-dark), color-mix(in srgb, var(--accent-dark) 80%, var(--accent-2)));
  color: var(--blog-on-accent);
  box-shadow: var(--blog-soft-shadow);
}
.promo-copy { flex: 1 1 18rem; min-width: 0; }
.promo-brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--blog-h3);
}
.promo-brand img { flex: 0 0 auto; }
.promo-copy p {
  margin: .75rem 0 0;
  color: var(--blog-on-accent);
  font-size: var(--blog-copy-size);
  line-height: var(--blog-line);
}
.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.promo-block .btn-primary {
  color: var(--accent-dark);
  background: var(--panel);
  border-color: var(--panel);
  box-shadow: none;
}
.promo-block .btn-ghost,
.promo-block .btn-secondary {
  color: var(--blog-on-accent);
  background: transparent;
  border-color: var(--blog-on-accent);
}
.promo-block .btn-primary:hover { background: var(--panel-2); }
.promo-block .btn-ghost:hover,
.promo-block .btn-secondary:hover {
  background: color-mix(in srgb, var(--panel) 12%, transparent);
}

#related-posts { padding-top: 1rem; padding-bottom: 1.5rem; }
#related-posts:empty,
#post-nav:empty { display: none; }
#related-posts .related-heading {
  margin: 0 0 1.25rem;
  font-size: var(--blog-h2);
}
#related-posts .article-card { padding: 1.25rem; }
#related-posts .article-card-title { font-size: 1.1rem; }
#related-posts .article-summary { font-size: var(--blog-small); }
#post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 2rem;
}
.post-nav-card {
  display: block;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-top: 3px solid var(--border);
  border-radius: var(--r-md);
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--blog-transition), transform var(--blog-transition);
}
.post-nav-card:hover,
.post-nav-card:focus-visible {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.post-next { grid-column: 2; }
.post-nav-label,
.post-nav-date {
  display: block;
  color: var(--muted);
  font-size: var(--blog-small);
  line-height: 1.7;
}
.post-nav-label { color: var(--accent-dark); }
.post-nav-title {
  display: block;
  margin: .65rem 0;
  font-size: var(--blog-copy-size);
  line-height: 1.7;
  overflow-wrap: anywhere;
}
body:has(.float-cta)::after {
  content: "";
  display: block;
  height: calc(5rem + env(safe-area-inset-bottom));
}

@media (max-width: 1000px) {
  .blog-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .prose table,
  .article-body table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }
  .prose th,
  .prose td,
  .article-body th,
  .article-body td { min-width: 9rem; }
}
@media (max-width: 640px) {
  .no-break { white-space: normal; }
  .blog-list-hero { padding-block: 1.5rem 2rem; }
  .blog-post-grid { grid-template-columns: 1fr; }
  .blog-filters { justify-content: flex-start; }
  .article-card { padding: 1.25rem; }
  .stat-grid { grid-template-columns: 1fr; }
  #post-nav { grid-template-columns: 1fr; }
  .post-next { grid-column: auto; }
  .promo-actions { width: 100%; }
  .promo-actions .btn { flex: 1 1 auto; }
  .article-hero h1,
  .article-window h1 { font-size: clamp(1.8rem, 7vw, 2.4rem); }
}
@media (prefers-reduced-motion: reduce) {
  .article-card,
  .post-nav-card,
  .blog-filter { transition: none; }
  .article-card:hover,
  .article-card:focus-within,
  .post-nav-card:hover,
  .post-nav-card:focus-visible { transform: none; }
}