/* Course site styles. Palette inherited from the lab site (provetelab.org)
   so the two read as one family. */

:root {
  --bsl-accent: #1c6e8c;
  --bsl-accent-dark: #144f64;
  --bsl-muted: #6c757d;
  --bsl-bg-page: #faf7f0;
  --bsl-bg-soft: #f3eee3;
  --bsl-border: #e3dccd;
}

html, body { background-color: var(--bsl-bg-page); }

a { color: var(--bsl-accent); text-decoration: none; }
a:hover { color: var(--bsl-accent-dark); text-decoration: underline; }

.navbar { border-bottom: 1px solid var(--bsl-border); }

/* Header block at the top of every aula page. */
.aula-meta {
  background: var(--bsl-bg-soft);
  border-left: 3px solid var(--bsl-accent);
  padding: .5rem .9rem;
  margin: .8rem 0 1.5rem;
  font-size: .92rem;
  color: var(--bsl-muted);
}
.aula-meta strong { color: #2d3748; }

#TOC, .toc-active a { font-size: .9rem; }