main {
  display: flex;
  margin: 0;
  & > .content-frame {
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    border-inline: inset 2px var(--secondary-colour);
    color: var(--theme-darker);
    background-color: var(--theme-lighter);
    display: flex;
    flex-direction: column;
    & h2 {
      font-size: xx-large;
    }
    & .subframe {
      width: 90%;
      margin: auto;
    }
    & .centered {
      text-align: center;
    }
    & .last-content {
      margin-top:auto;
      padding-bottom: 2rem;
    }
    & .crumbs {
      text-align: center;
      padding-top: 1rem;
    }
    & .featured {
      width: 80%;
      overflow-y: auto;
      height: 70vh;
      margin: 0 auto;
      margin-bottom: 2rem;
      padding: 1rem;
      border: inset var(--secondary-colour);
    }
    & hr {
      width: 95%;
    }
  }
}
@media (prefers-color-scheme: dark){
  main > .content-frame {
    background-color: var(--theme-darker);
    color: var(--theme-lighter);
  }
}