.catalog-discovery-note {
  margin: 14px 0 0;
  padding: 11px 12px;
  color: var(--muted);
  border: 1px solid #cfe7e3;
  background: #f4fbfa;
  font-size: 11px;
  line-height: 1.5;
}
.catalog-discovery-note strong { color: var(--ink); }

:root[data-theme="dark"] .catalog-discovery-note {
  color: var(--muted);
  border-color: #376a64;
  background: #112522;
}
:root[data-theme="dark"] .catalog-discovery-note strong { color: var(--ink); }

.model-discovery {
  display: block;
  margin-top: 3px;
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
}
.model-discovery:hover { text-decoration: underline; }
.model-link::after {
  margin-left: 3px;
  color: var(--accent);
  content: "→";
  font-size: .9em;
}

@media (max-width: 1220px) {
  .topbar nav { gap: 14px; }
}

@media (max-width: 620px) {
  .topbar-inner {
    padding-top: 8px;
  }

  /* Keep every destination available without turning the header into a 2-row menu block. */
  .topbar nav {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0;
    margin-top: 6px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 2px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
  }
  .topbar nav::-webkit-scrollbar { display: none; }

  .topbar nav a,
  .topbar nav a:nth-child(3),
  .topbar nav a:nth-child(4),
  .topbar nav a:nth-child(5),
  .topbar nav a:nth-child(6) {
    flex: 0 0 auto;
    display: block;
    padding: 10px 13px 9px;
    font-size: 10px;
    line-height: 1;
    text-align: center;
    scroll-snap-align: start;
  }

  .topbar nav a:first-child { padding-left: 2px; padding-right: 15px; }
  .topbar nav a:last-child { padding-right: 8px; }
}