/* Blog heading and introduction match Publications. */
.blog-index #title-block-header .title {
  font-size: clamp(1.8rem, 1.2rem + 1.5vw, 2.5rem);
  text-align: center;
  margin-bottom: 1rem;
}

.blog-index #title-block-header .description {
  max-width: 48rem;
  margin: 0 auto clamp(1.5rem, 3vw, 2.5rem);
  font-size: clamp(1rem, 0.9rem + 0.35vw, 1.2rem);
  line-height: 1.5;
  text-align: center;
}

.blog-intro {
  max-width: 48rem;
  margin: 0 auto clamp(1.5rem, 3vw, 2.5rem);
  font-size: clamp(1rem, 0.9rem + 0.35vw, 1.2rem);
  line-height: 1.5;
  text-align: center;
}

/* Leave room between the navbar and the right-hand category list. */
@media (min-width: 992px) {
  .blog-index #quarto-margin-sidebar {
    padding-top: 4rem;
  }

  .blog-index .quarto-listing-container-default {
    margin-right: 0;
  }
}

/* Blog listing: featured image on the left. */
.quarto-listing-default div.quarto-post {
  gap: clamp(1rem, 2vw, 2rem);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.quarto-listing-default div.quarto-post .thumbnail {
  flex-basis: 25%;
}

.quarto-listing-default div.quarto-post .thumbnail img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
}

.quarto-listing-default div.quarto-post .body {
  min-width: 0;
}

.quarto-listing-default div.quarto-post .body h3.listing-title {
  font-size: clamp(1.1rem, 0.95rem + 0.35vw, 1.35rem);
  font-weight: 500;
  line-height: 1.45;
  margin-bottom: 0.75rem;
}

.quarto-listing-default .listing-title a {
  font-weight: inherit;
}

.quarto-listing-default div.quarto-post .metadata .listing-date {
  font-size: 0.95rem;
}

/* Match the pill tags used on Publications, including article title tags. */
.quarto-listing-default div.quarto-post .listing-categories {
  gap: 0.4rem;
}

.quarto-listing-default div.quarto-post .listing-categories .listing-category,
.quarto-title-block .quarto-categories .quarto-category {
  /* Quarto fades article title tags to 0.6 opacity by default. */
  opacity: 1;
  border: 1px solid rgba(var(--bs-primary-rgb), 0.25);
  border-radius: 999px;
  background: transparent;
  color: var(--bs-primary);
  padding: 0.15rem 0.75rem;
  margin: 0;
  font-size: 0.85rem;
  text-transform: none;
}

.quarto-listing-default div.quarto-post .listing-categories .listing-category:hover,
.quarto-title-block .quarto-categories .quarto-category:hover {
  background: rgba(var(--bs-primary-rgb), 0.1);
}

/* Quarto's native category filter sits in the right margin. */
.blog-index .quarto-listing-category-title {
  display: none;
}

#quarto-margin-sidebar .quarto-listing-category .category {
  width: fit-content;
  max-width: 100%;
  margin-bottom: 0.6rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid rgba(var(--bs-primary-rgb), 0.25);
  border-radius: 999px;
  color: var(--bs-primary);
  font-size: 0.9rem;
  overflow-wrap: anywhere;
}

#quarto-margin-sidebar .quarto-listing-category .category:hover {
  background: rgba(var(--bs-primary-rgb), 0.1);
}

#quarto-margin-sidebar .quarto-listing-category .category.active {
  background: var(--bs-primary);
  color: white;
  font-weight: 400;
}

@media (max-width: 991.98px) {
  /* Move the category sidebar above the listing when columns no longer fit. */
  #quarto-margin-sidebar:has(.quarto-listing-category) {
    display: block !important;
    position: static !important;
    grid-column: page-start / page-end;
    grid-row: 1;
    width: auto;
    margin-bottom: 1rem;
  }

  #quarto-content:has(.quarto-listing) main {
    grid-row: 2;
  }

  #quarto-margin-sidebar .quarto-listing-category {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }
}

@media (max-width: 767.98px) {
  .quarto-listing-default div.quarto-post {
    flex-direction: column;
    gap: 0.85rem;
  }

  .quarto-listing-default div.quarto-post .thumbnail {
    width: 100%;
    order: 0;
  }

  .quarto-listing-default div.quarto-post .thumbnail img {
    max-height: 15rem;
  }
}