.ai-index-head {
  padding-bottom: 18px;
}

.ai-index-body {
  padding-top: 12px;
}

.ai-section-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
}

.ai-section-links > a {
  display: block;
  padding: 14px 2px;
  border-bottom: 1px dotted #d8d8d8;
  color: inherit;
}

.ai-section-links strong {
  display: block;
  color: var(--teal);
  font: 700 19px/1.25 Georgia, "Times New Roman", serif;
}

.ai-section-links span {
  display: block;
  margin-top: 3px;
  color: #888;
  font: 12px/1.45 Arial, Helvetica, sans-serif;
}

.ai-feed-label {
  margin-top: 34px;
}

.ai-masonry {
  column-count: 1;
}

.ai-teaser {
  display: block;
  width: 100%;
  margin: 0 0 20px;
  border: 1px solid #dddddd;
  background: #ffffff;
}

.ai-teaser-link {
  display: block;
  padding: 22px 24px 20px;
  color: inherit;
}

.ai-teaser-cover {
  display: block;
  width: calc(100% + 48px);
  max-width: none;
  margin: -22px -24px 18px;
  border-bottom: 1px solid #dddddd;
  object-fit: cover;
}

.ai-teaser-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
  color: #999;
  font: 10px/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.ai-teaser h2 {
  margin: 0;
  color: var(--teal-dark);
  font: 700 26px/1.2 Georgia, "Times New Roman", serif;
}

.ai-teaser p {
  margin: 12px 0 0;
  color: #666;
  font: 15px/1.65 Georgia, "Times New Roman", serif;
}

.ai-teaser .ai-teaser-description {
  color: #555;
  font-weight: 700;
}

.ai-teaser .ai-teaser-excerpt {
  color: #777;
  font-size: 14px;
}

.ai-teaser-more {
  display: inline-block;
  margin-top: 16px;
  color: var(--blue);
  font: 12px/1.2 Arial, Helvetica, sans-serif;
}

.ai-teaser:hover {
  border-color: #b9cec9;
}

.ai-teaser:hover h2 {
  color: var(--teal);
}

@media (max-width: 820px) {
  .ai-section-links {
    grid-template-columns: 1fr;
  }

  .ai-teaser-link {
    padding: 18px;
  }
}