#main-content {
  padding: 2rem;
}
.chapter-grid {
  padding: 0.55rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.5rem;
}

.chapter-card {
  margin: 0.5rem;
  border-radius: 0.4rem;
  min-width: 8ch;
  min-height: 7rem;

  display: flex;
  justify-content: center;
  align-items: center;

  cursor: pointer;

  box-shadow: var(--background-color) 0px 3px 4px -5px,
    var(--black) 0px 8px 6px -8px;
  /* border: 0.2rem solid var(--black); */
  background-color: var(--index-card-color);

  h3 {
    color: var(--black);
    font-family: "Garamond", "Georgia";
    font-weight: bolder;
    font-style: normal;

    font-size: 1.7rem;
    text-align: center;
    padding: 0.5rem;
  }
}
.chapter-card:hover {
  opacity: 0.8;
  color: var(--accent-color);
  transform: scale(1.05);
  /* Slightly scale the element */
  box-shadow: 0 0.8rem 0.5rem var(--accent-color);
  /* Larger shadow for a lifted effect */

  & h3 {
    color: var(--accent-color);
  }
}
.chapters {
  border-radius: 0.4rem;
  border: 0.4rem solid var(--index-border-color);

  max-width: 50rem;
  margin: 0 auto;

  h2 {
    color: var(--black);
    font-size: 2rem;
    font-weight: bold;
    padding: 1rem;
    text-align: center;

    -webkit-user-select: none;
    user-select: none;
  }
}
a {
  text-decoration: none;
}