/* content.css — typography & layout for portal knowledge-base pages
   (help / glossary / guides), rendered server-side from markdown by
   internal/publicsite. Reuses design tokens from tokens.css. */

.kb-page {
  padding: 96px 20px 80px;
  max-width: 820px;
}

/* Breadcrumbs */
.kb-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.kb-crumbs a {
  color: var(--text-secondary);
  text-decoration: none;
}
.kb-crumbs a:hover { color: var(--primary); }
.kb-crumbs a:last-child { color: var(--text-muted); pointer-events: none; }
.kb-crumbs-sep { color: var(--text-muted); opacity: 0.6; }

/* Article prose */
.kb-article {
  font-family: var(--font-prose);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
}
.kb-article > *:first-child { margin-top: 0; }
.kb-article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin: 0 0 24px;
}
.kb-article h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 48px 0 16px;
  padding-top: 8px;
}
.kb-article h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 12px;
}
.kb-article p { margin: 0 0 18px; }
.kb-article ul,
.kb-article ol { margin: 0 0 18px; padding-left: 1.4em; }
.kb-article li { margin: 6px 0; }
.kb-article li > ul,
.kb-article li > ol { margin: 6px 0; }

.kb-article a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
}
.kb-article a:hover { color: var(--primary-dark); }

.kb-article strong { font-weight: 700; }

.kb-article code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.1em 0.4em;
}
.kb-article pre {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  overflow-x: auto;
  margin: 0 0 18px;
}
.kb-article pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
}

.kb-article blockquote {
  margin: 0 0 18px;
  padding: 4px 18px;
  border-left: 3px solid var(--primary);
  color: var(--text-secondary);
}

.kb-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  font-size: 0.9375rem;
}
.kb-article th,
.kb-article td {
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--border);
}
.kb-article th { background: var(--bg-secondary); font-weight: 700; }

.kb-article hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

.kb-article img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
}

/* Inline CTA at the bottom of articles */
.kb-cta {
  margin-top: 56px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-secondary);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.kb-cta p { margin: 0; color: var(--text-secondary); max-width: 540px; }

/* Collection index */
.kb-index-head { margin-bottom: 36px; }
.kb-index-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.kb-index-intro {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 640px;
  margin: 0;
}
.kb-index-list {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.kb-index-list a {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease;
}
.kb-index-list a:hover {
  border-color: var(--border-hover);
}
.kb-index-title { display: block; font-weight: 600; font-size: 1.0625rem; }
.kb-index-desc { display: block; color: var(--text-secondary); font-size: 0.9375rem; margin-top: 4px; }

.kb-collections {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.kb-collections a {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}
.kb-collections a:hover { border-color: var(--primary); color: var(--primary); }

@media (max-width: 600px) {
  .kb-page { padding-top: 80px; }
  .kb-cta { flex-direction: column; align-items: stretch; }
  .kb-cta .btn { width: 100%; justify-content: center; }
}