/* Updates panel tabs */
.updates-tabs {
  display: flex;
  gap: 0.35rem;
  padding: 0 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.updates-tabs__btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-card-muted);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.updates-tabs__btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.updates-tabs__btn[aria-selected='true'] {
  background: var(--noribel-blue-dim);
  border-color: rgba(91, 168, 212, 0.45);
  color: var(--noribel-blue-dark);
}

.updates-tab-panel[hidden] {
  display: none !important;
}

/* Feature map — sitemap overview */
.feature-map__lede {
  margin: 0 0 1.25rem;
  max-width: 42rem;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.feature-map__nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem 1.25rem;
  align-items: start;
}

.feature-map__section {
  margin: 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  box-shadow: 0 1px 0 rgba(15, 18, 35, 0.03);
}

.feature-map__section-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.feature-map__section-intro {
  margin: 0.35rem 0 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.feature-map__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.feature-map__list li {
  position: relative;
  padding-left: 0.85rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--text);
}

.feature-map__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 50%;
  background: var(--noribel-blue, #8ec7ed);
}

@media (max-width: 640px) {
  .feature-map__nav {
    grid-template-columns: 1fr;
  }
}