/* Universitas Scholarium — canonical site header
   Single source of truth. Edit here, it changes everywhere.
   Linked from every page's <head> via: <link rel="stylesheet" href="/header.css">
*/
header {
  display: flex;
  align-items: center;
  padding: 16px 32px;
  border-bottom: 1px solid var(--rule, #e0d5c5);
  gap: 12px;
  background: var(--parchment, #f7f3ec);
}
header .us-home {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
header .us-home img { display: block; }
header .us-signin {
  margin-left: auto;
  font-family: var(--sans, 'Lato', system-ui, sans-serif);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--gold, #8b6914);
  text-decoration: none;
  padding: 6px 16px;
  border-radius: 3px;
  white-space: nowrap;
}
header .us-signin:hover { opacity: 0.92; }
@media (max-width: 768px) {
  header { padding: 14px 16px; }
  /* Shrink wordmark on mobile so the Log In button stays visible.
     Selector targets the second img (wordmark SVG); first img (chiron) unchanged.
     22px height keeps Log In visible even at 320px viewports. */
  header .us-home img:last-child { height: 22px !important; width: auto !important; }
}

/* ── /who page disclaimer ─────────────────────────────────────
   Succinct editorial note on every faculty/who page, placed
   between the dept-intro and the first scholar entry.
   Calm left-rule + subtle tint; italic serif body. Universal
   for every department — no per-discipline variants. */
.dept-disclaimer {
  margin: -16px 0 40px 0;
  padding: 14px 20px;
  border-left: 2px solid rgba(139,105,20,0.35);
  background: rgba(139,105,20,0.03);
  border-radius: 1px;
}
.dept-disclaimer p {
  margin: 0;
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.95rem;
  font-style: italic;
  color: #6b4c35;
  line-height: 1.6;
}
