/* Migration page specific styles extracted from styles.css to keep global stylesheet lean */

/* Improve long-form readability on this page */
main section h2 { margin-top: 2rem; }
main section h3 { margin-top: 1.25rem; }
main section ul li { line-height: 1.7; }

/* Page-specific CSS vars */
:root {
    --toc-sticky-top: 84px;
}

/* Table of Contents widget */
.toc {
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1rem 1.25rem;
  position: sticky;
  top: var(--toc-sticky-top); /* below sticky navbar */
  z-index: 10;
}

.toc h2 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 1.5rem;
}

.toc li {
  break-inside: avoid;
  margin-bottom: 0.35rem;
}

.toc a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
}

.toc a:hover { color: var(--primary-color); }

@media (width <= 768px) {
  .toc { position: static; }
  .toc ul { columns: 1; }
}

/* Simple two-column helper for short lists/blocks */
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 1rem 0 1.5rem;
}

@media (width <= 768px) {
  .two-col { grid-template-columns: 1fr; }
}

/* Compact feature list bullets */
.feature-list {
  list-style: none;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.75rem 1rem;
  margin: 0.75rem 0 1.5rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.5rem;
}

.feature-list li::before {
  content: '▹';
  position: absolute;
  left: 0;
  color: var(--primary-color);
}