section.posts {
  h3 {
    margin: var(--gutter) 0 0 0;
  }

  h3:after {
    content: " ";
    border-bottom: 1px solid var(--faded-text-color);
    display: block;
  }
}

.posts-categories {
  display: grid;
  gap: var(--gutter);
}

.notes-layout {
  display: grid;
  gap: var(--gutter);

  @media screen and (min-width: 100ch) {
    grid-template-columns: minmax(0, 2fr) minmax(16rem, 1fr);
  }
}

.notes-toc {
  display: none;

  @media screen and (min-width: 100ch) {
    display: block;

    nav {
      position: sticky;
      top: var(--gutter);
    }
  }

  h3 {
    margin-top: var(--gutter);
  }

  ul {
    list-style-type: none;
    margin: 0.5rem 0;
    padding: 0;
  }

  li {
    display: flex;
    justify-content: space-between;
  }

  small {
    color: var(--dim-text-color);
  }
}

.posts-category {
  min-width: 0;

  & > h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
}

section.posts .posts-category > h3:after {
  display: none;
}

.post-cards {
  display: grid;
  gap: 2rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}

.post-card-media {
  background: var(--dim-background-color);
  border: 1px solid var(--faded-text-color);
  border-radius: var(--radius);
  display: block;
  line-height: 0;
  overflow: hidden;

  img {
    aspect-ratio: 16 / 9;
    height: auto;
    object-fit: cover;
    width: 100%;
  }
}

.post-card-body {
  min-width: 0;
}

.post-card-title {
  font-size: 1.1rem;
  line-height: 1.3;
  margin: 0;
}

.post-card-subtitle {
  color: var(--dim-text-color);
  font-style: italic;
  margin: 0.25rem 0 0;
}

.post-card-date {
  color: var(--dim-text-color);
  display: block;
  font-size: 0.75rem;
  margin-top: 0.35rem;
}

.post-card-summary {
  margin: 0.75rem 0 0;
}

.post-cards-home {
  grid-template-columns: 1fr;
}

@media screen and (min-width: 60ch) {
  .post-card-compact.has-media {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(8rem, 28%);
    gap: 1rem;

    .post-card-body {
      grid-column: 1;
      grid-row: 1;
    }

    .post-card-media,
    .post-card-media img {
      height: 100%;
    }

    .post-card-media {
      grid-column: 2;
      grid-row: 1;
    }

    .post-card-media img {
      aspect-ratio: auto;
    }
  }
}

ul.posts-list {
  display: table;
  list-style-type: none;
  margin: 0.5rem 0;
  padding: 0;
  position: relative;
  width: 100%;

  li {
    display: table-row;
  }

  li small {
    color: var(--dim-text-color);
    display: table-cell;
    line-height: 2;
    width: 3.5rem;
  }

  li a {
    display: table-cell;
    width: auto;
    padding-bottom: 0.5rem;
  }

  li aside {
    display: none;

    @media screen and (min-width: 100ch) {
      color: var(--dim-text-color);
      display: table-cell;
      padding-left: var(--gutter);
      font-size: 0.75rem;
      text-align: right;
    }
  }

  li .icon {
    display: table-cell;
    padding-bottom: 0.5rem;
    padding-right: 0.5rem;
    vertical-align: middle;
  }
}