.observe-hero-tagline {
  font-size: 1.125rem;
  color: var(--text-secondary, #64748b);
  max-width: 42rem;
  margin-top: 0.75rem;
}
.observe-feed-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.25rem 0 1.5rem;
}
.observe-filter-btn {
  font-size: 0.8125rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle, rgba(148, 163, 184, 0.35));
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.observe-filter-btn.is-active,
.observe-filter-btn:hover {
  border-color: var(--accent, #0d9488);
  color: var(--accent, #0d9488);
}
.observe-feed-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 640px) {
  .observe-feed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.observe-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg, 12px);
  border: 1px solid var(--border-subtle, rgba(148, 163, 184, 0.25));
  background: var(--surface-raised, rgba(255, 255, 255, 0.02));
}
.observe-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted, #94a3b8);
}
.observe-tag {
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background: rgba(13, 148, 136, 0.12);
  color: var(--accent, #0d9488);
  font-weight: 500;
}
.observe-card h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.35;
}
.observe-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-secondary, #64748b);
  flex: 1;
}
.observe-lane-bridge {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg, 12px);
  border: 1px dashed var(--border-subtle, rgba(148, 163, 184, 0.35));
}
.observe-corrections-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}
.observe-corrections-form input,
.observe-corrections-form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border-subtle, rgba(148, 163, 184, 0.35));
  background: var(--surface-input, transparent);
  color: inherit;
  font: inherit;
}
.observe-principles-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .observe-principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}