/* ArthaBase blog styles */

body.blog-page {
  background-color: var(--color-bg);
  color: var(--color-text);
}

.blog-shell {
  max-width: var(--site-shell-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--site-gutter);
  padding-right: var(--site-gutter);
}

/* Listing */
.blog-hero {
  padding-top: 6.5rem;
  padding-bottom: 2.5rem;
  background: transparent;
  border: none;
  box-shadow: none;
}

@media (min-width: 1024px) {
  .blog-hero {
    padding-top: 7rem;
    padding-bottom: 3rem;
  }
}

.blog-hero .breadcrumb {
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: var(--color-text-faint);
}

.blog-hero .breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.blog-hero .breadcrumb a:hover {
  color: var(--color-terracotta);
}

.blog-hero .breadcrumb-sep {
  font-size: 0;
  line-height: 0;
  width: 0.35rem;
  user-select: none;
}

.blog-hero .breadcrumb-sep::before {
  content: '›';
  font-size: 0.875rem;
  line-height: 1;
  color: var(--color-text-faint);
}

.blog-hero .breadcrumb-current {
  color: var(--color-text-muted);
  font-weight: 400;
}

.blog-hero > .blog-tag {
  display: inline-flex;
  align-items: center;
  margin-top: 1.25rem;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-terracotta);
  background: rgba(224, 116, 59, 0.09);
  border-radius: 999px;
}

@media (min-width: 640px) {
  .blog-hero > .blog-tag {
    margin-top: 1.5rem;
  }
}

.blog-hero-title {
  margin-top: 1.25rem;
  max-width: 38rem;
  font-size: clamp(2rem, 5vw, 3.75rem);
  color: var(--color-text);
}

.blog-hero-lead {
  margin-top: 1.125rem;
  max-width: 36rem;
  text-wrap: pretty;
}

.blog-list-section {
  padding-top: 0.5rem;
  padding-bottom: 4rem;
}

.blog-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.blog-card-title {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: var(--tracking-display);
  color: var(--color-text);
}

.blog-card-excerpt {
  margin-top: 0.5rem;
  flex: 1;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.blog-card-meta {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--color-text-faint);
}

.blog-card-icon {
  font-size: 3rem;
  color: var(--color-terracotta);
  opacity: 0.45;
}

.blog-index-footer-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  justify-content: space-between;
  margin-top: 3rem;
  padding: 1.35rem 1.35rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border-faint);
  border-radius: 1.125rem;
  box-shadow:
    0 1px 2px var(--color-border-faint),
    0 8px 24px var(--color-border-faint);
  max-width: none;
}

@media (min-width: 640px) {
  .blog-index-footer-note {
    padding: 1.5rem 1.65rem 1.65rem;
  }
}

.blog-index-footer-note p {
  margin: 0;
  flex: 1;
  min-width: min(100%, 14rem);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.blog-index-footer-note .btn {
  flex-shrink: 0;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-faint);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  box-shadow: var(--shadow-card);
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-terracotta-border);
  box-shadow: var(--shadow-card-hover);
}

.blog-card-image {
  aspect-ratio: 16 / 9;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-deep, var(--color-bg));
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.02);
}

.blog-card-body {
  padding: 1.1rem 1.2rem 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-body .blog-tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  padding: 0.28rem 0.65rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-terracotta);
  background: rgba(224, 116, 59, 0.09);
  border-radius: 999px;
}

.blog-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-terracotta);
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  width: 100%;
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }
}

.blog-grid .blog-card-link:focus-visible {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 3px;
  border-radius: 1rem;
}

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

.blog-grid .blog-card-title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.blog-grid .blog-card-excerpt {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.blog-list-section .blog-index-footer-note {
  max-width: none;
}

/* ── Article page shell ───────────────────────────────────── */
.blog-article-page {
  padding-top: 6.5rem;
  padding-bottom: 4rem;
}

@media (min-width: 1024px) {
  .blog-article-page {
    padding-top: 7rem;
  }
}

.blog-article-wrap {
  max-width: var(--site-shell-max);
  margin: 0 auto;
  padding-left: var(--site-gutter);
  padding-right: var(--site-gutter);
}

.article-masthead {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2.25rem;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.article-masthead .breadcrumb {
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: var(--color-text-faint);
}

.article-masthead .breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.article-masthead .breadcrumb a:hover {
  color: var(--color-terracotta);
}

.article-masthead .breadcrumb-sep {
  font-size: 0;
  line-height: 0;
  width: 0.35rem;
  user-select: none;
}

.article-masthead .breadcrumb-sep::before {
  content: '›';
  font-size: 0.875rem;
  line-height: 1;
  color: var(--color-text-faint);
}

.article-masthead .breadcrumb-current {
  color: var(--color-text-muted);
  font-weight: 400;
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 640px) {
  .article-masthead .breadcrumb-current {
    max-width: none;
    white-space: normal;
  }
}

.article-featured {
  margin: 1.75rem 0 0;
  padding: 0;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow:
    0 1px 2px var(--color-border-faint),
    0 8px 24px rgba(15, 23, 42, 0.07),
    0 24px 48px var(--color-border-faint);
}

@media (min-width: 768px) {
  .article-featured {
    margin-top: 2rem;
    border-radius: 1.125rem;
  }
}

.article-featured-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  background: var(--color-bg-deep, var(--color-bg));
}

.article-featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-masthead .article-featured + .article-tool-strip--ai {
  margin-top: 1.25rem;
}

.article-tool-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 0;
  padding: 0.7rem 0;
  border-top: 1px solid var(--color-border-faint);
  background: transparent;
}

.article-masthead .article-tool-strip--ai {
  margin-left: 0;
  margin-right: 0;
  padding-left: 0;
  padding-right: 0;
  border-top: none;
  border-radius: 0;
}

.article-tool-strip--ai {
  flex-direction: row;
  align-items: center;
  gap: 0.75rem 1rem;
}

.article-masthead .article-tool-strip--ai {
  flex-wrap: wrap;
}

@media (max-width: 479px) {
  .article-masthead .article-tool-strip--ai {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
  }

  .article-masthead .article-tool-strip--ai .article-tool-strip-actions {
    width: 100%;
  }

  .article-postfooter .article-tool-strip--share {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
  }

  .article-postfooter .article-tool-strip--share .article-tool-strip-actions {
    width: 100%;
  }
}

.article-tool-strip--ai .article-tool-strip-actions {
  flex: 1;
  min-width: 0;
}

.article-tool-strip--share {
  margin-top: 2rem;
  margin-left: 0;
  margin-right: 0;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  background: var(--color-surface);
}

/* Post-article footer: share strip + market note */
.article-postfooter {
  margin-top: 2.75rem;
  border-radius: 1.125rem;
  overflow: hidden;
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border-faint);
  box-shadow: 0 8px 24px rgba(20, 23, 20, 0.06);
}

.article-postfooter .article-tool-strip--share {
  margin-top: 0;
  padding: 0.85rem 1.35rem;
  border: none;
  border-radius: 0;
  background: transparent;
  border-bottom: 1px solid var(--color-border-faint);
  gap: 0.55rem 0.85rem;
}

.article-postfooter .article-tool-strip--share .article-tool-strip-label {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-text-muted);
  line-height: 1.2;
}

@media (min-width: 640px) {
  .article-postfooter .article-tool-strip--share {
    padding: 0.95rem 1.65rem;
  }
}

.article-tool-strip-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  flex-shrink: 0;
}

.article-masthead .article-tool-strip-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-text-faint);
}

.article-tool-strip-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  flex: 1;
  min-width: 0;
}

/* Tool chips: compact text links for share and AI summarise */
.article-tool-chip {
  gap: 0.3rem;
}

.article-tool-strip--share .article-tool-chip,
.article-tool-strip--ai .article-tool-chip {
  padding: 0.2rem 0.45rem;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.2;
  min-height: 0;
  box-shadow: none;
}

.article-tool-strip--share .article-tool-chip:hover,
.article-tool-strip--ai .article-tool-chip:hover {
  background: var(--color-bg-muted);
  color: var(--color-terracotta);
  opacity: 1;
}

.article-tool-strip--share .article-tool-chip:active,
.article-tool-strip--ai .article-tool-chip:active {
  transform: none;
}

.article-tool-strip--share .article-tool-chip .ph {
  font-size: 0.95rem;
}

.article-tool-chip.is-copied {
  background: rgba(31, 122, 77, 0.1);
  color: var(--color-green);
}

.article-tool-chip .ph {
  font-size: 1rem;
  line-height: 1;
}

.article-llm-icon {
  width: 0.95rem;
  height: 0.95rem;
  flex-shrink: 0;
  display: block;
}

.article-masthead .article-meta--slim {
  margin-top: 1.25rem;
  margin-bottom: 0;
}

@media (min-width: 640px) {
  .article-masthead .article-meta--slim {
    margin-top: 1.5rem;
  }
}

.article-masthead .article-title {
  margin-top: 1.125rem;
  font-size: clamp(1.85rem, 5vw, 2.75rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--color-text);
  font-weight: 600;
  text-wrap: balance;
}

.article-masthead .article-dek {
  margin-top: 1rem;
  max-width: 38rem;
  font-size: clamp(1.0625rem, 2.4vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.article-masthead .article-meta--slim + .article-featured {
  margin-top: 1.75rem;
}

@media (min-width: 768px) {
  .article-masthead .article-meta--slim + .article-featured {
    margin-top: 2rem;
  }
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.65rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.article-meta--slim {
  margin-top: 0.75rem;
  padding: 0;
  border-top: none;
}

.article-masthead .article-meta--slim {
  gap: 0.5rem;
}

.article-masthead .article-meta-byline {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-terracotta);
  background: rgba(224, 116, 59, 0.09);
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.article-masthead .article-meta-byline:hover {
  color: var(--color-terracotta);
  background: rgba(224, 116, 59, 0.14);
}

.article-masthead .article-meta-read {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-border-faint);
  border-radius: 999px;
}

.article-masthead .article-meta-dot {
  display: none;
}

.article-meta-byline {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  text-decoration: none;
}

.article-meta-byline:hover {
  color: var(--color-terracotta);
}

.article-meta-dot {
  color: var(--color-text-faint);
  user-select: none;
}

.article-meta-read {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.article-meta-read .ph {
  font-size: 0.95rem;
  line-height: 1;
}

/* Two-column body */
.article-body-grid {
  display: grid;
  gap: 2rem;
  align-items: start;
  min-width: 0;
}

@media (min-width: 960px) {
  .article-body-grid {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 2.5rem;
  }
}

.article-main {
  max-width: 46rem;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
}

@media (min-width: 1024px) {
  .article-main {
    margin: 0;
    max-width: none;
  }
}


/* ── Prose ───────────────────────────────────────────────── */
.article-prose {
  max-width: var(--measure-prose, 65ch);
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--color-text-secondary);
  min-width: 0;
  text-wrap: pretty;
}

.article-prose > * + * {
  margin-top: 1em;
}

.article-prose p + p,
.article-prose .article-lead + p {
  margin-top: 0.8em;
}

.article-prose .article-lead {
  font-size: var(--text-lg, 1.125rem);
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.article-prose h2 {
  margin-top: 1.85em;
  margin-bottom: 0.5em;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-text);
  text-wrap: balance;
  scroll-margin-top: 6rem;
}

.article-prose h3 {
  margin-top: 1.65em;
  margin-bottom: 0.45em;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-text);
  text-wrap: balance;
  scroll-margin-top: 6rem;
}

.article-prose p {
  font-size: inherit;
  line-height: inherit;
  color: var(--color-text-secondary);
}

.article-prose strong {
  color: var(--color-text);
  font-weight: 600;
}

.article-prose a {
  color: var(--color-terracotta);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-prose a:hover {
  color: var(--color-terracotta-bright);
}

.article-prose ul,
.article-prose ol {
  padding-left: 1.5rem;
  list-style-position: outside;
}

.article-prose ul {
  list-style-type: disc;
}

.article-prose ol {
  list-style-type: decimal;
}

.article-prose li {
  margin-top: 0.45em;
  padding-left: 0.15rem;
}

.article-prose li::marker {
  color: var(--color-terracotta);
}

.article-prose blockquote {
  margin: 1.75em 0;
  padding: 1rem 1.25rem;
  border: none;
  background: rgba(224, 116, 59, 0.06);
  border-radius: 5px;
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-text-secondary);
}

.article-prose hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2.5em 0;
}

.article-prose .article-chart {
  margin: 1.75em 0 2em;
  max-width: 100%;
  min-width: 0;
}

.article-chart-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.85rem;
}

.article-chart-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.article-chart-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  background: rgba(224, 116, 59, 0.1);
  padding: 0.2rem 0.45rem;
  border-radius: 3px;
}

.article-prose .article-chart-canvas,
.article-prose .article-chart-canvas > div {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.article-prose .article-chart-canvas {
  min-height: 280px;
  overflow: hidden;
}

.article-prose .article-chart-canvas--performance {
  min-height: 300px;
}

.article-prose .article-chart-canvas .apexcharts-canvas,
.article-prose .article-chart-canvas svg {
  max-width: 100% !important;
}

.article-prose .article-chart-canvas--monthly-revenue {
  min-height: 320px;
}

.article-chart-canvas--signal {
  min-height: 260px;
}

.article-chart-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.25rem;
  min-width: 0;
}

.article-chart-duo-cell {
  min-width: 0;
}

.article-chart-duo-title {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.article-prose .article-chart-canvas--scatter {
  min-height: 340px;
}

.article-prose .article-chart-canvas--combo {
  min-height: 300px;
}

@media (max-width: 767px) {
  .article-chart-duo {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 639px) {
  .article-chart-canvas--signal {
    min-height: 220px;
  }
}

@media (max-width: 639px) {
  .article-prose .article-chart-canvas {
    min-height: 220px;
  }

  .article-prose .article-chart-canvas--monthly-revenue {
    min-height: 260px;
  }

  .article-prose .article-chart-canvas .apexcharts-legend {
    padding-left: 0;
    padding-right: 0;
  }
}

.article-chart-caption {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

/* Full report screenshots in prose (no 16:9 crop) */
.article-prose .article-screenshot {
  width: 100%;
  max-width: 100%;
  margin: 0;
  border-radius: 6px;
  overflow: visible;
  background: var(--color-bg);
  border: 1px solid var(--color-border-faint);
  box-shadow: 0 1px 3px var(--color-border-faint);
}

.article-prose .article-screenshot-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Article data tables */
.article-prose .article-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.5rem 0 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: 5px;
  background: var(--color-surface);
}

.article-prose .article-table-wrap table {
  width: 100%;
  min-width: 36rem;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.article-prose .article-table-wrap caption {
  caption-side: bottom;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-faint);
}

.article-prose .article-table-wrap th,
.article-prose .article-table-wrap td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-faint);
}

.article-prose .article-table-wrap thead th {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  background: rgba(12, 15, 13, 0.03);
}

.article-prose .article-table-wrap tbody tr:last-child td {
  border-bottom: none;
}

/* Callouts */
.article-callout {
  padding: 1.25rem 1.35rem;
  border-radius: 5px;
  border: 1px solid rgba(224, 116, 59, 0.25);
  background: var(--color-surface);
}

.article-callout-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: 0.5rem;
}

.article-callout p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.article-callout p + p {
  margin-top: 0.85rem;
}

.article-callout ul,
.article-callout ol {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.article-callout li + li {
  margin-top: 0.35rem;
}

.article-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1.75em 0;
}

.article-stat {
  padding: 1rem 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  text-align: center;
}

.article-stat-value {
  font-family: var(--font-mono);
  font-size: var(--text-xl, 1.25rem);
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.article-stat-label {
  margin-top: 0.25rem;
  font-size: var(--text-xs, 0.75rem);
  line-height: 1.4;
  color: var(--color-text-muted);
}

/* ── Table of contents ───────────────────────────────────── */
.article-toc {
  padding: 1.15rem 1.25rem 1.35rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  margin-bottom: 1.75rem;
}

.article-toc--collapsible summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border-radius: 4px;
  outline: none;
  transition: background 0.2s ease;
}

.article-toc--collapsible summary:focus-visible {
  box-shadow: 0 0 0 2px rgba(224, 116, 59, 0.35);
}

.article-toc--collapsible summary::-webkit-details-marker {
  display: none;
}

.article-toc--collapsible summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-text-faint);
  line-height: 1;
  transform: rotate(0deg);
  transition: transform 0.45s cubic-bezier(0.33, 1, 0.68, 1), color 0.2s ease;
}

.article-toc--collapsible[open] summary::after {
  transform: rotate(45deg);
  color: var(--color-terracotta);
}

.article-toc--collapsible .article-toc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

.article-toc--collapsible[open] .article-toc-panel {
  grid-template-rows: 1fr;
}

.article-toc--collapsible .article-toc-panel-inner {
  overflow: hidden;
  min-height: 0;
}

.article-toc--collapsible .article-toc-panel-inner .article-toc-list {
  margin-top: 0;
  opacity: 0;
  transform: translateY(-0.4rem);
  transition:
    opacity 0.4s cubic-bezier(0.33, 1, 0.68, 1),
    transform 0.5s cubic-bezier(0.33, 1, 0.68, 1),
    margin-top 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

.article-toc--collapsible[open] .article-toc-panel-inner .article-toc-list {
  margin-top: 0.875rem;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.45s cubic-bezier(0.33, 1, 0.68, 1) 0.06s,
    transform 0.55s cubic-bezier(0.33, 1, 0.68, 1) 0.04s,
    margin-top 0.5s cubic-bezier(0.33, 1, 0.68, 1);
}

@media (prefers-reduced-motion: reduce) {
  .article-toc--collapsible summary::after,
  .article-toc--collapsible .article-toc-panel,
  .article-toc--collapsible .article-toc-panel-inner .article-toc-list {
    transition: none;
  }

  .article-toc--collapsible .article-toc-panel-inner .article-toc-list,
  .article-toc--collapsible[open] .article-toc-panel-inner .article-toc-list {
    opacity: 1;
    transform: none;
    margin-top: 0.875rem;
  }
}

.article-toc-title {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 0 0.875rem;
  padding: 0;
}

.article-toc-title .ph {
  font-size: 1rem;
  line-height: 1;
  color: var(--color-terracotta);
  flex-shrink: 0;
}

.article-toc--collapsible .article-toc-title {
  margin-bottom: 0;
}

.article-toc-list,
.article-toc-sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-toc-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.article-toc-list > li {
  margin: 0;
  padding: 0;
}

.article-toc-list > li > a {
  display: block;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  padding: 0.2rem 0 0.2rem 0.55rem;
  border-left: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.article-toc-list > li > a:hover,
.article-toc-list > li > a.is-active {
  color: var(--color-terracotta);
  border-left-color: var(--color-terracotta);
}

.article-toc-sublist {
  margin: 0.5rem 0 0.15rem;
  padding: 0.15rem 0 0.15rem 0.75rem;
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.article-toc-sublist a {
  display: block;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  padding: 0.15rem 0;
  transition: color 0.15s;
}

.article-toc-sublist a:hover,
.article-toc-sublist a.is-active {
  color: var(--color-terracotta);
}

.article-sidebar {
  display: none;
}

@media (min-width: 960px) {
  .article-sidebar {
    display: block;
    position: sticky;
    top: 6rem;
  }

  .article-toc--mobile-only {
    display: none;
  }
}

/* ── Share panels ────────────────────────────────────────── */
.share-panel {
  padding: 1.15rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
}

.share-panel + .share-panel {
  margin-top: 0.75rem;
}

.share-panel-title {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.share-panel-hint {
  margin: -0.35rem 0 0.75rem;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-text-faint);
}

.share-btn-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.share-btn .ph {
  font-size: 1.125rem;
  line-height: 1;
  flex-shrink: 0;
}

a.share-btn {
  text-decoration: none;
}

.share-btn:hover {
  background: var(--color-surface);
  border-color: rgba(224, 116, 59, 0.35);
  color: var(--color-text);
}

.share-btn.is-copied {
  border-color: var(--color-green);
  color: var(--color-green);
  background: rgba(5, 150, 105, 0.08);
}

.share-btn--llm {
  background: var(--color-surface);
}

.share-btn--llm:hover {
  color: var(--color-terracotta);
}


/* Reading progress */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 60;
  background: var(--color-border-faint);
  pointer-events: none;
}

.reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-terracotta), var(--color-terracotta-bright));
  transition: width 0.1s ease-out;
}

/* Monthly Market Note - end-of-article subscribe */
.article-market-note {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
  margin-top: 2.5rem;
  padding: 1.35rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  box-shadow: 0 4px 20px var(--color-border-faint);
}

.article-postfooter .article-market-note {
  margin-top: 0;
  padding: 1.35rem 1.35rem 1.5rem;
  background: var(--color-bg-raised);
  border: none;
  border-radius: 0;
  box-shadow: none;
}

@media (min-width: 720px) {
  .article-postfooter .article-market-note {
    flex-direction: row;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem 1.65rem 1.65rem;
  }

  .article-postfooter .article-market-note-brand {
    flex: 0 0 auto;
    max-width: 11rem;
  }

  .article-postfooter .article-market-note-body {
    flex: 1;
    min-width: 0;
  }
}

@media (min-width: 640px) {
  .article-postfooter .article-market-note {
    padding-left: 1.65rem;
    padding-right: 1.65rem;
  }
}

.article-market-note-brand {
  display: inline-flex;
  align-self: flex-start;
  text-decoration: none;
  color: inherit;
}

.article-market-note-brand:hover .arthabase-wordmark-name,
.article-market-note-brand:hover .arthabase-wordmark-tagline {
  opacity: 0.85;
}

.arthabase-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
}

.article-postfooter .article-market-note .arthabase-wordmark {
  align-items: flex-start;
}

.arthabase-wordmark-icon {
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
}

.article-postfooter .article-market-note .arthabase-wordmark-icon {
  align-self: flex-start;
  margin-top: 0.12em;
}

.arthabase-wordmark-lockup {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.15rem 0.35rem;
  min-width: 0;
  line-height: 1.2;
}

.arthabase-wordmark-name {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--color-text);
  white-space: nowrap;
}

.arthabase-wordmark-name strong {
  font-weight: 800;
}

.arthabase-wordmark-base {
  font-weight: 300;
  color: var(--color-text-secondary);
}

.arthabase-wordmark-tagline {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.arthabase-wordmark-slash {
  color: var(--color-terracotta);
  font-weight: 400;
}

.article-market-note-body {
  min-width: 0;
}

.article-market-note-text {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

.article-market-note-hint {
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text-faint);
}

/* Market note CTA: use .btn .btn-primary (see style.css, bali-area-report.html) */
.article-market-note-cta {
  margin-top: 1rem;
}

.article-market-note-cta .ph {
  font-size: 0.95rem;
  line-height: 1;
}

.article-market-note-form {
  margin-top: 1rem;
}

.article-market-note-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .article-market-note-form-row {
    flex-direction: row;
    align-items: stretch;
  }
}

.article-market-note-input {
  flex: 1;
  min-width: 0;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-text);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 5px;
}

.article-market-note-input:focus {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 1px;
  border-color: var(--color-terracotta);
}

.article-market-note-submit {
  flex-shrink: 0;
  white-space: nowrap;
}

.article-market-note-submit .ph {
  font-size: 0.95rem;
  line-height: 1;
}

.article-market-note-status {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-text-secondary);
}

.article-market-note-status.is-success {
  color: #047857;
}

.article-market-note-status.is-error {
  color: #b91c1c;
}

@media (min-width: 640px) {
  .article-market-note {
    padding: 1.5rem 1.65rem;
  }

  .arthabase-wordmark-icon {
    width: 1.75rem;
    height: 1.75rem;
  }

  .arthabase-wordmark-name {
    font-size: 1.2rem;
  }
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-terracotta);
}

.article-back-link:hover {
  color: var(--color-terracotta-bright);
}

/* Related reading (full-width band above site footer) */
.blog-related-section {
  padding-top: 3rem;
  padding-bottom: 3.5rem;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.article-related-header {
  margin-bottom: 1.35rem;
}

.article-related-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.article-related-lead {
  margin-top: 0.5rem;
  max-width: 36rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.article-related-grid {
  width: 100%;
}

@media (min-width: 1024px) {
  .article-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.article-related-grid .blog-card-link:focus-visible {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 3px;
  border-radius: 5px;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.breadcrumb a:hover {
  color: var(--color-terracotta);
}

.breadcrumb-sep {
  color: var(--color-text-faint);
}

.breadcrumb-current {
  color: var(--color-text);
  font-weight: 500;
}

/* ── Legal pages (privacy, terms) ─────────────────────────── */
.legal-page .legal-hero {
  text-align: center;
  padding-bottom: 2rem;
  max-width: 44rem;
}

.legal-page .legal-hero .breadcrumb {
  justify-content: center;
}

.legal-page .legal-hero > .blog-tag {
  margin-left: auto;
  margin-right: auto;
}

.legal-page .legal-hero h1 {
  margin-top: 1.25rem;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
}

.legal-page .legal-effective {
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.legal-page .legal-effective a {
  color: var(--color-terracotta);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-page .legal-effective a:hover {
  color: var(--color-terracotta-deep);
}

.legal-page .legal-content {
  padding-bottom: 5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.legal-page .legal-prose {
  position: relative;
  max-width: 46rem;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 2.5rem 1.5rem 3rem;
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border-faint);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.legal-page .legal-prose::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(90deg, var(--color-terracotta), var(--color-terracotta-deep));
}

@media (min-width: 640px) {
  .legal-page .legal-prose {
    padding: 3rem 3rem 3.25rem;
  }
}

/* Section headings as numbered legal sections */
.legal-prose h2 {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border-faint);
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--color-text);
  scroll-margin-top: 6rem;
}

.legal-prose h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-prose p,
.legal-prose li {
  color: var(--color-text-secondary);
  line-height: 1.72;
}

.legal-prose strong {
  color: var(--color-text);
  font-weight: 600;
}

.legal-prose ul {
  margin: 1rem 0 1.25rem;
  padding-left: 1.25rem;
}

.legal-prose li {
  margin-top: 0.5rem;
}

.legal-prose li::marker {
  color: var(--color-terracotta);
}

.legal-prose a {
  color: var(--color-terracotta);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-prose a:hover {
  color: var(--color-terracotta-deep);
}

.legal-prose .legal-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.25rem 0 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.legal-prose table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.legal-prose th,
.legal-prose td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border-faint);
}

.legal-prose tr:last-child td {
  border-bottom: none;
}

.legal-prose th {
  background: var(--color-bg-muted);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.legal-prose td {
  color: var(--color-text-secondary);
}

.legal-prose .legal-copyright {
  margin-top: 2em;
  padding-top: 1.5em;
  border-top: 1px solid var(--color-border);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}