/* betam.app/catalog-standard.html — the betam-catalog/1 standard, layered on site.css
 * (same tokens and type). The page body is generated from docs/catalog-standard.md
 * (tools/catalog-publisher `site-page`), so this file styles plain markdown output. */

.std {
  padding-top: clamp(24px, 6vw, 64px);
  padding-bottom: clamp(48px, 8vw, 96px);
}
.std-title {
  font: 700 clamp(30px, 5.4vw, 60px) / 1.08 var(--font-mono);
  letter-spacing: -0.02em;
  margin: 6px 0 clamp(28px, 5vw, 48px);
  overflow-wrap: anywhere;
}
.std-title code {
  background: none;
  padding: 0;
  font: inherit;
  border-radius: 0;
}

.std-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
@media (min-width: 1080px) {
  .std-grid {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: 64px;
  }
  .toc {
    position: sticky;
    top: 24px;
  }
}

/* Contents: the headings already carry their numbers. */
.toc {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.toc ol {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  font: 500 13px/1.5 var(--font-mono);
}
.toc li + li {
  margin-top: 8px;
}
.toc a {
  color: var(--dim-3);
  text-decoration: none;
}
.toc a:hover {
  color: var(--accent);
}

/* ── Markdown body ──────────────────────────────────────────────────────── */
.prose {
  min-width: 0;
  max-width: 80ch;
  color: var(--dim-3);
  font-size: 16px;
  line-height: 1.7;
}
.prose > * + * {
  margin-top: 16px;
}
.prose h2 {
  margin-top: clamp(44px, 6vw, 64px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--white);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  scroll-margin-top: 16px;
}
.prose h3 {
  margin-top: 32px;
  color: var(--white);
  font-size: 18px;
  line-height: 1.3;
  scroll-margin-top: 16px;
}
.prose h2 code,
.prose h3 code {
  font-size: 0.9em;
}
.h-anchor {
  color: var(--dim-2);
  font-weight: 400;
  text-decoration: none;
}
.h-anchor:hover {
  color: var(--accent);
}
.prose strong {
  color: var(--white);
  font-weight: 600;
}
.prose em {
  color: var(--white);
}
.prose code {
  font-size: 0.86em;
  line-height: 1.5;
  overflow-wrap: anywhere;
}
.prose ul,
.prose ol {
  margin-bottom: 0;
  padding-left: 2.4ch;
}
.prose li + li,
.prose li > ul,
.prose li > ol {
  margin-top: 8px;
}
.prose li::marker {
  color: var(--dim-2);
}
.prose blockquote {
  margin-inline: 0;
  padding: 12px 16px;
  border-left: 2px solid var(--line-2);
  background: var(--surface);
  font-size: 14px;
  line-height: 1.6;
}
.prose pre {
  margin-bottom: 0;
  padding: 16px 14px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--surface);
  font: 400 12px/1.7 var(--font-mono);
  tab-size: 2;
}
@media (min-width: 480px) {
  .prose pre {
    padding: 18px 20px;
    font-size: 13px;
  }
}
.prose pre code {
  background: none;
  padding: 0;
  border-radius: 0;
  font: inherit;
  color: var(--white);
  overflow-wrap: normal;
}

/* Tables: cells wrap, so they fit a phone; the wrapper only scrolls as a last resort. */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.55;
}
.prose th,
.prose td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.prose th {
  background: var(--surface);
  color: var(--dim-2);
  font: 600 11px/16px var(--font-mono);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.prose tr:last-child td {
  border-bottom: 0;
}
.prose td:first-child code {
  white-space: nowrap;
}
.prose hr {
  border: 0;
  border-top: 1px solid var(--line);
}

.std-foot {
  padding-block: 24px 40px;
  border-top: 1px solid var(--line-soft);
  font: 500 13px/20px var(--font-mono);
  color: var(--dim-2);
}