:root {
  --color-bg: #F7F4F1;
  --color-panel: #FFFFFF;
  --color-panel-muted: #EFEBE6;
  --color-border: #E3DED8;
  --color-border-strong: #CBC4BC;
  --color-accent: #8F6BD8;
  --color-accent-dark: #6A48B0;
  --color-accent-soft: #E9E0F8;
  --color-text: #211D26;
  --color-text-muted: #6E6876;
  --color-success: #3E9B6C;
  --color-warning: #C98A2E;
  --color-error: #C4504A;
  --color-gradient-blue: #DDEAF7;
  --color-gradient-lilac: #E8DDF8;
  --color-gradient-cream: #F8EDCD;
  --color-gradient-blossom: #F4DCE2;
  --color-code-text: #F7F4F1;
  --color-on-accent: #FFFFFF;
  --font-display: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", SimSun, serif;
  --font-body: "Inter", "Noto Sans SC", "Noto Sans JP", "Noto Sans KR", -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --radius-small: 0.5rem;
  --radius-medium: 0.9rem;
  --radius-large: 1.4rem;
  --radius-xlarge: 2rem;
  --radius-pill: 999rem;
  --content-width: 72rem;
  --wide-width: 78rem;
  --reading-width: 56rem;
  --gutter: clamp(1.1rem, 4vw, 2rem);
  --section-space: clamp(4rem, 8vw, 7rem);
  --shadow-window: 0 1.5rem 4rem color-mix(in srgb, var(--color-text) 12%, transparent), 0 0.25rem 1rem color-mix(in srgb, var(--color-text) 7%, transparent);
  --shadow-card: 0 0.8rem 2rem color-mix(in srgb, var(--color-text) 7%, transparent);
  --shadow-pill: 0 0.3rem 0.9rem color-mix(in srgb, var(--color-text) 10%, transparent);
  --transition-fast: 180ms ease;
}

.no-break {
  white-space: nowrap;
}

.blog-reading-column,
.article-column,
.article-breadcrumb,
.article-hero,
.article-body,
.post-content,
.prose[data-article],
.promo-block,
#related-posts,
#post-nav {
  width: min(calc(100% - (var(--gutter) * 2)), var(--reading-width));
  margin-inline: auto;
}

.blog-list-hero {
  padding: clamp(2.5rem, 7vw, 5rem) 0 clamp(2rem, 5vw, 4rem);
}

.blog-window,
.article-hero.window-chrome,
.article-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xlarge);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.blog-window::after,
.article-hero.window-chrome::after,
.article-hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: clamp(7rem, 18vw, 12rem);
  height: clamp(4rem, 10vw, 7rem);
  border-radius: var(--radius-xlarge) 0 0 0;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-gradient-blue) 70%, transparent),
    color-mix(in srgb, var(--color-gradient-lilac) 65%, transparent),
    color-mix(in srgb, var(--color-gradient-cream) 70%, transparent),
    color-mix(in srgb, var(--color-gradient-blossom) 70%, transparent)
  );
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

.blog-window-bar,
.article-window-bar {
  display: flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: space-between;
  padding-inline: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(90deg, var(--color-panel-muted), var(--color-panel));
}

.blog-window-dots,
.article-window-dots {
  display: inline-block;
  width: 3.6rem;
  height: 0.8rem;
  background:
    radial-gradient(circle at 0.4rem 50%, var(--color-error) 0 0.32rem, transparent 0.34rem),
    radial-gradient(circle at 1.8rem 50%, var(--color-warning) 0 0.32rem, transparent 0.34rem),
    radial-gradient(circle at 3.2rem 50%, var(--color-success) 0 0.32rem, transparent 0.34rem);
}

.blog-window-file,
.article-window-file {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.blog-window-content,
.article-hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(2.25rem, 6vw, 4.5rem) max(1.5rem, 6vw);
}

.blog-eyebrow,
.blog-section-kicker,
.promo-kicker {
  margin: 0 0 0.9rem;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-list-hero h1,
.blog-window h1 {
  max-width: 16ch;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.18;
  text-wrap: pretty;
}

.blog-hero-summary {
  max-width: 42rem;
  margin: 1.4rem 0 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.blog-index-section {
  padding: clamp(2rem, 5vw, 4rem) 0 var(--section-space);
}

.blog-index-wrap {
  width: min(calc(100% - (var(--gutter) * 2)), var(--content-width));
  margin-inline: auto;
}

.blog-list-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.blog-list-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.blog-result-count {
  margin: 0;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.blog-filter {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 2rem;
  overflow-x: auto;
  padding: 0.15rem 0 0.7rem;
  scrollbar-width: thin;
}

.blog-filter-button {
  flex: 0 0 auto;
  min-height: 2.55rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  font: 600 0.88rem/1 var(--font-body);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.blog-filter-button:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
  transform: translateY(-0.08rem);
}

.blog-filter-button:focus-visible {
  outline: 0.18rem solid color-mix(in srgb, var(--color-accent) 38%, transparent);
  outline-offset: 0.15rem;
}

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

.blog-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.blog-article-card {
  min-width: 0;
}

.blog-article-link {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: clamp(1.35rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-panel);
  box-shadow: 0 0.2rem 0.6rem color-mix(in srgb, var(--color-text) 4%, transparent);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.blog-article-link::before {
  position: absolute;
  top: 0;
  right: 1.5rem;
  left: 1.5rem;
  height: 0.2rem;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: var(--color-accent);
  content: "";
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.blog-article-link:hover {
  border-color: color-mix(in srgb, var(--color-accent) 50%, var(--color-border));
  box-shadow: var(--shadow-card);
  transform: translateY(-0.2rem);
}

.blog-article-link:hover::before {
  opacity: 1;
}

.article-card-meta,
.article-hero-meta,
.related-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
}

.article-card-meta time,
.article-hero-meta time,
.article-readtime {
  display: inline-flex;
  min-height: 1.85rem;
  align-items: center;
  padding: 0.25rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.article-tag {
  display: inline-flex;
  min-height: 1.85rem;
  align-items: center;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-pill);
  background: var(--color-accent-dark);
  color: var(--color-on-accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.blog-article-link h3 {
  margin: 1.25rem 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.55rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.42;
  text-wrap: pretty;
}

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

.article-card-action,
.related-card-action {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
  padding-top: 1.4rem;
  color: var(--color-accent-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.article-card-action::after,
.related-card-action::after {
  content: "→";
  transition: transform var(--transition-fast);
}

.blog-article-link:hover .article-card-action::after,
.related-card:hover .related-card-action::after {
  transform: translateX(0.2rem);
}

.blog-empty {
  padding: 2.5rem;
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-large);
  background: var(--color-panel-muted);
  color: var(--color-text-muted);
  text-align: center;
}

.blog-list-promo {
  padding: 0 0 var(--section-space);
}

.promo-block {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  border-radius: var(--radius-xlarge);
  background: linear-gradient(
    120deg,
    var(--color-gradient-blue),
    var(--color-gradient-lilac),
    var(--color-gradient-cream),
    var(--color-gradient-blossom)
  );
  box-shadow: var(--shadow-card);
  color: var(--color-text);
}

.promo-block::before {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 4rem;
  height: 4rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 18%, transparent);
  border-radius: var(--radius-large);
  content: "";
}

.promo-block > * {
  position: relative;
  z-index: 1;
}

.promo-block h2 {
  margin: 0 0 0.7rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.promo-block p:not(.promo-kicker) {
  max-width: 38rem;
  margin: 0;
  color: var(--color-text);
  line-height: 1.75;
}

.promo-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.promo-block .promo-primary {
  border-color: var(--color-panel);
  background: var(--color-panel);
  color: var(--color-text);
}

.promo-block .promo-secondary {
  border-color: color-mix(in srgb, var(--color-text) 36%, transparent);
  background: transparent;
  color: var(--color-text);
}

.article-breadcrumb {
  margin-top: 1.5rem;
  padding-top: 0.25rem;
}

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

.article-breadcrumb li {
  color: var(--color-text-muted);
  font-size: 0.84rem;
}

.article-breadcrumb li:not(:last-child)::after {
  margin-left: 0.45rem;
  color: var(--color-border-strong);
  content: "/";
}

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

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

.article-hero {
  width: min(calc(100% - (var(--gutter) * 2)), calc(var(--reading-width) + max(3rem, 12vw)));
  margin-top: 1.4rem;
  margin-bottom: clamp(2.3rem, 5vw, 3.6rem);
}

.article-hero h1 {
  max-width: 21ch;
  margin: 1.25rem 0 1rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.25;
  text-wrap: pretty;
}

.article-hero-summary {
  max-width: 46rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 1.02rem;
  line-height: 1.85;
}

.article-body,
.post-content,
.prose[data-article] {
  counter-reset: article-section;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.85;
  overflow-wrap: anywhere;
}

.article-body > h2,
.post-content > h2,
.prose[data-article] > h2 {
  position: relative;
  counter-increment: article-section;
  margin: 3.2rem 0 1.2rem;
  padding-left: 3.25rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-wrap: pretty;
}

.article-body > h2::before,
.post-content > h2::before,
.prose[data-article] > h2::before {
  position: absolute;
  top: 0.02rem;
  left: 0;
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: var(--radius-small);
  background: var(--color-text);
  color: var(--color-panel);
  content: counter(article-section, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.article-body h3,
.post-content h3,
.prose[data-article] h3 {
  margin: 2rem 0 0.8rem;
  color: var(--color-text);
  font-size: 1.3rem;
  letter-spacing: -0.005em;
  line-height: 1.5;
  text-wrap: pretty;
}

.article-body p,
.post-content p,
.prose[data-article] p {
  margin: 0 0 1.25rem;
}

.article-body ul,
.article-body ol,
.post-content ul,
.post-content ol,
.prose[data-article] ul,
.prose[data-article] ol {
  margin: 1rem 0 1.5rem;
  padding-left: 1.45rem;
}

.article-body li,
.post-content li,
.prose[data-article] li {
  margin: 0.48rem 0;
  padding-left: 0.2rem;
}

.article-body a,
.post-content a,
.prose[data-article] a {
  color: var(--color-accent-dark);
  text-decoration-color: color-mix(in srgb, var(--color-accent) 55%, transparent);
  text-underline-offset: 0.2em;
}

.article-body blockquote,
.post-content blockquote,
.prose[data-article] blockquote {
  margin: 1.7rem 0;
  padding: 1.2rem 1.4rem;
  border-left: 0.3rem solid var(--color-accent);
  border-radius: 0 var(--radius-medium) var(--radius-medium) 0;
  background: var(--color-panel-muted);
  color: var(--color-text);
}

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

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

.article-body pre,
.post-content pre,
.prose[data-article] pre {
  position: relative;
  margin: 1.7rem 0;
  padding: 3.2rem 1.25rem 1.3rem;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--color-panel) 12%, var(--color-text));
  border-radius: var(--radius-large);
  background: var(--color-text);
  box-shadow: var(--shadow-card);
  color: var(--color-code-text);
  font: 0.87rem/1.75 var(--font-mono);
}

.article-body pre::before,
.post-content pre::before,
.prose[data-article] pre::before {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  width: 3.4rem;
  height: 0.75rem;
  background:
    radial-gradient(circle at 0.35rem 50%, var(--color-error) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 1.7rem 50%, var(--color-warning) 0 0.28rem, transparent 0.3rem),
    radial-gradient(circle at 3.05rem 50%, var(--color-success) 0 0.28rem, transparent 0.3rem);
  content: "";
}

.article-body pre code,
.post-content pre code,
.prose[data-article] pre code {
  padding: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}

.article-body :not(pre) > code,
.post-content :not(pre) > code,
.prose[data-article] :not(pre) > code {
  padding: 0.15rem 0.38rem;
  border-radius: var(--radius-small);
  background: var(--color-panel-muted);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 0.9em;
}

.table-scroll {
  max-width: 100%;
  margin: 1.7rem 0;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
}

.article-body table,
.post-content table,
.prose[data-article] table,
.data-table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
  background: var(--color-panel);
  font-size: 0.92rem;
}

.article-body th,
.post-content th,
.prose[data-article] th,
.data-table th {
  padding: 0.9rem 1rem;
  border: 1px solid color-mix(in srgb, var(--color-panel) 15%, var(--color-text));
  background: var(--color-text);
  color: var(--color-panel);
  font-weight: 700;
  text-align: left;
}

.article-body td,
.post-content td,
.prose[data-article] td,
.data-table td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
}

.article-body tbody tr:nth-child(even),
.post-content tbody tr:nth-child(even),
.prose[data-article] tbody tr:nth-child(even),
.data-table tbody tr:nth-child(even) {
  background: var(--color-panel-muted);
}

.article-body tbody tr:hover,
.post-content tbody tr:hover,
.prose[data-article] tbody tr:hover,
.data-table tbody tr:hover {
  background: color-mix(in srgb, var(--color-accent-soft) 58%, var(--color-panel));
}

.callout {
  position: relative;
  margin: 1.8rem 0;
  padding: 1.2rem 1.3rem 1.2rem 4rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  border-left: 0.3rem solid var(--color-accent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--color-accent-soft) 55%, var(--color-panel));
  color: var(--color-text);
}

.callout::before {
  position: absolute;
  top: 1.1rem;
  left: 1.2rem;
  display: grid;
  width: 1.9rem;
  height: 1.9rem;
  place-items: center;
  border-radius: var(--radius-small);
  background: var(--color-accent-dark);
  color: var(--color-on-accent);
  content: "i";
  font-family: var(--font-display);
  font-weight: 700;
}

.callout.warning {
  border-color: color-mix(in srgb, var(--color-warning) 35%, var(--color-border));
  border-left-color: var(--color-warning);
  background: color-mix(in srgb, var(--color-warning) 12%, var(--color-panel));
}

.callout.warning::before {
  background: var(--color-warning);
  content: "!";
}

.callout.success {
  border-color: color-mix(in srgb, var(--color-success) 35%, var(--color-border));
  border-left-color: var(--color-success);
  background: color-mix(in srgb, var(--color-success) 11%, var(--color-panel));
}

.callout.success::before {
  background: var(--color-success);
  content: "✓";
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.8rem;
  margin: 1.7rem 0;
}

.stat-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
}

.stat-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.28rem;
  background: var(--color-accent);
  content: "";
}

.stat-card:nth-child(3n + 2) {
  background: color-mix(in srgb, var(--color-gradient-blue) 45%, var(--color-panel));
}

.stat-card:nth-child(3n + 2)::before {
  background: var(--color-success);
}

.stat-card:nth-child(3n + 3) {
  background: color-mix(in srgb, var(--color-gradient-cream) 48%, var(--color-panel));
}

.stat-card:nth-child(3n + 3)::before {
  background: var(--color-warning);
}

.stat-num {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2rem);
  line-height: 1.2;
}

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

.check-list {
  margin: 1.6rem 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin: 0.65rem 0;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  list-style: none;
}

.verdict {
  margin: 1.8rem 0;
  padding: 1.2rem 1.3rem;
  border-left: 0.32rem solid var(--color-accent-dark);
  border-radius: 0 var(--radius-medium) var(--radius-medium) 0;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-accent-soft) 75%, var(--color-panel)),
    var(--color-panel)
  );
  color: var(--color-text);
}

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

#related-posts {
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
}

#related-posts h2 {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3vw, 1.6rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

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

.related-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.related-card::before {
  position: absolute;
  inset: 0 1rem auto;
  height: 0.18rem;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: var(--color-accent);
  content: "";
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.related-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-card);
  transform: translateY(-0.18rem);
}

.related-card:hover::before {
  opacity: 1;
}

.related-card-meta {
  margin-bottom: 0.9rem;
}

.related-card-meta time {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.related-card strong {
  font-family: var(--font-display);
  font-size: 1.03rem;
  font-weight: 400;
  line-height: 1.5;
  text-wrap: pretty;
}

.related-card-summary {
  display: -webkit-box;
  margin-top: 0.7rem;
  overflow: hidden;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

#post-nav {
  padding-top: 1.25rem;
  padding-bottom: 2rem;
}

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

.post-nav-card {
  position: relative;
  display: flex;
  min-height: 7rem;
  flex-direction: column;
  justify-content: center;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.post-nav-card:hover {
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 32%, var(--color-panel));
  transform: translateY(-0.15rem);
}

.post-nav-direction {
  margin-bottom: 0.5rem;
  color: var(--color-accent-dark);
  font-size: 0.76rem;
  font-weight: 700;
}

.post-nav-card strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  text-wrap: pretty;
}

.post-nav-card.is-next {
  text-align: right;
}

.post-nav-spacer {
  min-width: 0;
}

.float-cta {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 30;
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-text);
  border-radius: var(--radius-pill);
  background: var(--color-text);
  box-shadow: var(--shadow-pill);
  color: var(--color-panel);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.float-cta:hover {
  box-shadow: var(--shadow-window);
  transform: translateY(-0.15rem);
}

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

@media (max-width: 860px) {
  .article-body table,
  .post-content table,
  .prose[data-article] table,
  .prose > .data-table {
    display: block;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
  }

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

@media (max-width: 720px) {
  .blog-card-grid {
    grid-template-columns: 1fr;
  }

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

  .promo-actions {
    width: 100%;
  }

  .promo-actions .btn {
    flex: 1 1 auto;
  }

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

  .post-nav-spacer {
    display: none;
  }

  .post-nav-card.is-next {
    text-align: left;
  }
}

@media (max-width: 560px) {
  .blog-list-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-window,
  .article-hero.window-chrome,
  .article-hero {
    border-radius: var(--radius-large);
  }

  .blog-window-content,
  .article-hero-content {
    padding-inline: 1.5rem;
  }

  .article-body > h2,
  .post-content > h2,
  .prose[data-article] > h2 {
    padding-left: 0;
    padding-top: 3rem;
  }

  .article-body > h2::before,
  .post-content > h2::before,
  .prose[data-article] > h2::before {
    top: 0;
  }

  .float-cta {
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    max-width: calc(100vw - 1.5rem);
    min-height: 2.9rem;
    padding: 0.55rem 0.85rem;
  }
}

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

  .blog-filter-button:hover,
  .blog-article-link:hover,
  .related-card:hover,
  .post-nav-card:hover,
  .float-cta:hover {
    transform: none;
  }
}