expansion.css

main:has(.expansion) {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;

  div.expansion {
    --expand-duration: 0.5s;
    --link-slide-duration: 0.5s;
    text-align: center;

    &>div.components {
      user-select: none;
      text-decoration: none;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;

      span {
        color: var(--letter-color);
        transition-property: width;
        transition-duration: var(--expand-duration);
        display: inline-block;
        overflow: hidden;
        height: 1lh;
      }
    }

    &>a.link {
      display: inline-block;
      height: 0;
      transition-property: height;
      transition-duration: var(--link-slide-duration);
      transition-delay: var(--expand-duration);
      overflow: hidden;
    }

    &:hover,
    &:has(a.link:focus) {
      a.link {
        height: 1.5lh;
      }
    }
  }
}