/* Shared article chrome: knowledge-base, not magazine. Load after page <style>. */

.article-wrap {
  max-width: 760px !important;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem !important;
}

.article-content,
.article-body {
  max-width: none !important;
  width: 100%;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

.article-header {
  text-align: left !important;
  margin-bottom: 1.25rem !important;
  padding-bottom: 0 !important;
  border-bottom: none !important;
}

.badge-wrap {
  display: flex !important;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start !important;
  margin-bottom: 0.5rem !important;
  gap: 0.45rem;
}

.read-time {
  font-size: 0.78rem !important;
  font-weight: 500;
  color: var(--text-muted);
}

.article-title .inline-brand-coin {
  width: 1em;
  height: 1em;
}

.article-title {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem) !important;
  font-weight: 800 !important;
  letter-spacing: -0.025em;
  line-height: 1.25 !important;
  margin-bottom: 0.4rem !important;
  text-align: left;
}

.article-subtitle {
  font-size: 0.92rem !important;
  line-height: 1.5 !important;
  max-width: none !important;
  margin: 0 !important;
  text-align: left;
}

.meta-bar,
.author-chip {
  display: none !important;
}

.section-heading,
.article-body h2,
.article-content h2 {
  margin-top: 1.5rem !important;
  margin-bottom: 0.75rem !important;
  font-size: 1.2rem !important;
  align-items: flex-start;
  line-height: 1.3;
}

.section-heading svg {
  margin-top: 0.18em;
}

.subheading,
.article-body h3,
.article-content h3 {
  margin-top: 1.15rem !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  line-height: 1.35;
}

.content-text,
.article-content > p,
.article-body > p,
.article-body > ul > li,
.article-body > ol > li,
ul.content-list > li {
  font-size: 0.95rem !important;
  line-height: 1.75 !important;
}

.content-text,
.article-content > p,
.article-body > p,
.article-body > ul,
.article-body > ol,
.content-list {
  max-width: none;
}

.callout-title {
  font-size: 0.9rem !important;
}

.callout-text,
.callout-box .callout-text {
  font-size: 0.9rem !important;
  line-height: 1.65 !important;
}

.cta-banner h3 {
  font-size: 1.15rem !important;
  font-weight: 800 !important;
}

.cta-banner p {
  font-size: 0.9rem !important;
}

.cta-btn,
.cta-banner .cta-btn {
  font-size: 0.88rem !important;
}

.callout-box {
  max-width: none !important;
  width: 100%;
  box-sizing: border-box;
}

.diagram-figure,
.table-wrap,
.step-grid,
.tool-stack-grid,
.term-grid,
.cross-guide-card,
.cta-banner {
  max-width: none;
  width: 100%;
}

/* Step cards: body/detail copy must stay readable on dark cards */
.step-desc {
  font-size: 0.92rem;
  color: var(--text-body, var(--text-secondary));
  line-height: 1.7;
}

.step-details {
  font-size: 0.9rem;
  color: var(--text-body, var(--text-secondary));
  line-height: 1.7;
}

.step-desc strong,
.step-details strong {
  color: var(--text-primary);
  font-weight: 700;
}

.step-details ul {
  margin: 0.35rem 0 0;
  padding-left: 1.15rem;
}

.step-details li {
  margin-bottom: 0.5rem;
}

.step-details li:last-child {
  margin-bottom: 0;
}

/* HTML/CSS diagrams — readable text, theme tokens, reflow on small screens */
.diagram-figure {
  margin: 1.35rem 0 1.6rem;
  padding: 1rem 1.05rem 0.85rem;
  background: var(--bg-card, var(--bg-surface));
  border: 1px solid var(--border-light, var(--border));
  border-radius: 12px;
  overflow-x: auto;
}

.diagram-figure figcaption {
  margin: 0.85rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--border-light, var(--border));
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.diagram-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: 0 0 0.85rem;
}

.diagram-kicker {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
}

.diagram-note {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  line-height: 1.45;
  font-style: italic;
  color: var(--text-muted);
}

.chain-diagram {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.chain-layer-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.chain-cards {
  display: grid;
  gap: 0.5rem;
}

.chain-layer--audience .chain-cards {
  grid-template-columns: 1fr;
}

.chain-layer--publishers .chain-cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chain-layer--networks .chain-cards,
.chain-layer--merchants .chain-cards,
.overlay-sources {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.chain-card {
  min-width: 0;
  background: var(--bg, var(--bg-surface));
  border: 1px solid var(--border-light, var(--border));
  border-radius: 8px;
  padding: 0.6rem 0.7rem;
}

.chain-card--accent {
  border-color: var(--green-border);
  border-left: 3px solid var(--green);
}

.chain-card--direct {
  background: var(--green-glow);
  border-color: var(--green-border);
}

.chain-card-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  overflow-wrap: break-word;
}

.chain-card--accent .chain-card-title,
.chain-card--direct .chain-card-title {
  color: var(--green);
}

.chain-card-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin-top: 0.15rem;
}

.chain-card-meta {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin-top: 0.12rem;
}

.chain-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 0 0.65rem;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.chain-connector svg {
  flex-shrink: 0;
  stroke: currentColor;
}

.chain-connector--dashed {
  color: var(--text-muted);
  font-weight: 600;
}

.chain-connector--dashed::before,
.chain-connector--dashed::after {
  content: "";
  height: 0;
  flex: 1;
  max-width: 4.5rem;
  border-top: 1.5px dashed var(--border);
}

.journey-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem 0.7rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.journey-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.journey-mood {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-light, var(--border));
  background: var(--bg, var(--bg-surface));
  color: var(--text-secondary);
  line-height: 1.2;
}

.journey-step--good .journey-mood {
  background: var(--green-glow);
  border-color: var(--green-border);
  color: var(--green);
}

.journey-step--warn .journey-mood {
  background: var(--warning-bg, #fffbeb);
  border-color: var(--warning-border, #fde68a);
  color: var(--warning-text, #92400e);
}

.journey-marker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 14px;
}

.journey-marker::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: var(--border-light, var(--border));
}

.journey-step:first-child .journey-marker::before {
  left: 50%;
}

.journey-step:last-child .journey-marker::before {
  right: 50%;
}

.journey-dot {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg-card, var(--bg-surface));
  border: 2px solid var(--text-muted);
}

.journey-step--good .journey-dot {
  background: var(--green);
  border-color: var(--green);
}

.journey-step--warn .journey-dot {
  background: var(--warning-text, #92400e);
  border-color: var(--warning-text, #92400e);
}

.journey-card {
  width: 100%;
  background: var(--bg, var(--bg-surface));
  border: 1px solid var(--border-light, var(--border));
  border-top: 3px solid var(--border);
  border-radius: 8px;
  padding: 0.65rem 0.7rem 0.7rem;
}

.journey-step--good .journey-card {
  border-top-color: var(--green);
}

.journey-step--warn .journey-card {
  border-top-color: var(--warning-text, #92400e);
}

.journey-when {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.journey-step--good .journey-when {
  color: var(--green);
}

.journey-step--warn .journey-when {
  color: var(--warning-text, #92400e);
}

.journey-what {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.journey-detail {
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0.2rem 0 0;
}

.overlay-diagram {
  display: flex;
  flex-direction: column;
}

.overlay-publisher {
  align-self: center;
  min-width: min(100%, 240px);
  text-align: center;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg, var(--bg-surface));
  border: 1px solid var(--border-light, var(--border));
  border-radius: 8px;
  padding: 0.55rem 0.85rem;
}

.overlay-hub {
  background: var(--accent-green-light, var(--green-glow));
  border: 1px solid var(--green-border);
  border-radius: 12px;
  padding: 0.85rem 1rem 1rem;
  text-align: center;
}

.overlay-hub-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 1rem;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 0.55rem;
  line-height: 1.25;
}

.overlay-hub-title .inline-brand-coin {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
}

.overlay-hub-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.overlay-hub-features li {
  background: var(--green-glow);
  border: 1px solid var(--green-border);
  color: var(--green);
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-sm, 6px);
}

.overlay-sources {
  display: grid;
  gap: 0.5rem;
}

.article-body .flow-steps,
.article-content .flow-steps,
.article-body .journey-timeline,
.article-content .journey-timeline,
.article-body .overlay-hub-features {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-body .flow-step,
.article-body .journey-step,
.article-body .overlay-hub-features li {
  margin: 0;
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  position: relative;
  padding: 0.15rem 0.15rem;
  min-width: 0;
}

.flow-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-label {
  font-size: 0.78rem;
  line-height: 1.35;
  font-weight: 500;
  color: var(--text-body, var(--text-secondary));
}

.flow-arrow {
  position: absolute;
  top: 7px;
  right: -18px;
  color: var(--green);
  pointer-events: none;
}

.flow-step:last-child .flow-arrow {
  display: none;
}

@media (max-width: 800px) {
  .chain-layer--publishers .chain-cards,
  .chain-layer--networks .chain-cards,
  .chain-layer--merchants .chain-cards,
  .overlay-sources {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .journey-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
  }

  .journey-step {
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    column-gap: 0.85rem;
    justify-items: stretch;
    align-items: start;
    padding-bottom: 1rem;
  }

  .journey-step:last-child {
    padding-bottom: 0;
  }

  .journey-mood {
    grid-column: 2;
    justify-self: start;
  }

  .journey-marker {
    grid-column: 1;
    grid-row: 1 / span 3;
    width: 14px;
    height: 100%;
    align-items: start;
    padding-top: 0.35rem;
  }

  .journey-marker::before {
    left: 50%;
    right: auto;
    top: 0.55rem;
    width: 2px;
    height: calc(100% + 1rem);
    transform: translateX(-50%);
  }

  .journey-step:last-child .journey-marker::before {
    display: none;
  }

  .journey-card {
    grid-column: 2;
  }

  .flow-steps {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .flow-step {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    align-items: start;
    text-align: left;
    gap: 0.65rem;
    padding: 0.55rem 0 0.85rem;
  }

  .flow-step:last-child {
    padding-bottom: 0;
  }

  .flow-label {
    padding-top: 0.2rem;
  }

  .flow-arrow {
    top: auto;
    bottom: 0.05rem;
    right: auto;
    left: 5px;
    transform: rotate(90deg);
  }
}

@media (max-width: 520px) {
  .chain-layer--publishers .chain-cards,
  .chain-layer--networks .chain-cards,
  .chain-layer--merchants .chain-cards,
  .overlay-sources {
    grid-template-columns: 1fr;
  }
}

/* In-page outline (was a fixed left TOC) */
.toc-container {
  position: static !important;
  left: auto !important;
  top: auto !important;
  width: auto !important;
  max-width: none;
  display: block !important;
  margin: 0 0 1.25rem !important;
}

.toc {
  background: var(--bg-card, var(--bg-surface));
  border: 1px solid var(--border-light, var(--border));
  border-radius: 8px;
  padding: 0.65rem 0.85rem !important;
}

.toc-title {
  margin-bottom: 0.4rem !important;
}

.toc-list {
  list-style: none !important;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.85rem;
  margin: 0;
  padding: 0;
}

.toc-list li {
  margin: 0 !important;
}

.toc-list li a {
  border-left: none !important;
  padding: 0.15rem 0 !important;
  font-size: 0.78rem !important;
}

.article-outline {
  max-width: none;
  margin: 0 0 1.25rem;
  border: 1px solid var(--border-light, var(--border));
  border-radius: 8px;
  padding: 0.45rem 0.75rem;
  background: var(--bg-card, var(--bg-surface));
}

.article-outline summary {
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.article-outline nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.85rem;
  margin-top: 0.45rem;
}

.article-outline a {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-decoration: none;
}

.article-outline a:hover,
.article-outline a.active,
.toc-list li a.active {
  color: var(--green, #059669);
}

.toc-pills {
  flex-wrap: wrap;
  max-width: none;
  justify-content: flex-start;
}

@media (max-width: 768px) {
  .article-wrap {
    padding: 1.15rem 1rem 2.5rem !important;
  }
}

/* Phase 3: Jargon Buster as a compact glossary */
.glossary-page .glossary-search-box {
  position: sticky;
  top: 3.5rem;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0 0 1rem;
  padding: 0.55rem 0.7rem;
  background: var(--bg, #fff);
  border: 1px solid var(--border-light, var(--border));
  border-radius: 8px;
  box-shadow: none;
}

.glossary-page .glossary-search-input {
  padding: 0.45rem 0.75rem 0.45rem 2.35rem;
  font-size: 0.85rem;
}

.glossary-page .search-input-icon {
  left: 0.7rem;
  width: 15px;
  height: 15px;
}

.glossary-page .toc-pills {
  gap: 0.3rem;
}

.glossary-page .starter-terms {
  gap: 0.3rem;
}

.glossary-page .starter-chip {
  padding: 0.15rem 0.55rem;
  font-size: 0.72rem;
}

.glossary-page .toc-link {
  padding: 0.15rem 0.5rem;
  font-size: 0.72rem;
}

.glossary-page > .callout-box {
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
}

.glossary-page .callout-list {
  gap: 0.35rem;
}

.glossary-page .article-body > p {
  font-size: 0.9rem !important;
  line-height: 1.5 !important;
  margin-bottom: 0.65rem !important;
}

.glossary-page .article-body h2 {
  scroll-margin-top: 7.25rem;
}

.glossary-page .term-grid {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.15rem;
}

.glossary-page .term-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  box-shadow: none;
  transform: none;
  transition: border-color 0.15s ease;
  scroll-margin-top: 8.5rem;
}

.glossary-page .term-card:hover {
  transform: none;
}

.glossary-page .term-card-header {
  margin-bottom: 0;
  gap: 0.35rem;
}

.glossary-page .term-name-wrap {
  align-items: center;
}

.glossary-page .term-name {
  font-size: 0.92rem;
  margin: 0 !important;
  line-height: 1.25;
}

.glossary-page .term-icon {
  width: 14px;
  height: 14px;
  display: block;
}

.glossary-page .term-def {
  font-size: 0.84rem;
  line-height: 1.45;
  margin-bottom: 0;
}

.glossary-page .term-example-box {
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
  line-height: 1.4;
  background: transparent;
  border: none;
  border-left: 2px solid var(--border-light, var(--border));
  border-radius: 0;
}

.glossary-page .formula-card {
  padding: 0.7rem 0.85rem;
  margin: 0.55rem 0 0.75rem;
}

@media (max-width: 768px) {
  .glossary-page .glossary-search-box {
    top: 3.15rem;
  }

  .glossary-page .term-card {
    scroll-margin-top: 15rem;
  }
}