.main-single {
  padding: 120px 0;

  @media (max-width: 768px) {
    padding: 60px 0;
  }
}

.single-container {
  max-width: var(--single-max-width);
  margin: 0 auto;
  padding: 0 var(--container-gutter);

  @media (max-width: 768px) {
  }
}

.post-header {
  margin-bottom: 40px;
}

.post-title {
  font-size: 28px;

  @media (max-width: 540px) {
    font-size: 22px;
  }
}

.post-meta {
  color: #333;
}

.post-content {
  line-height: 180%;

  a:not(.wp-block-button__link) {
    text-decoration: underline;
    text-underline-offset: 4px;
    color: #6c8dd1;
  }

  h2.wp-block-heading {
    font-size: 20px;
    margin-bottom: 0.5em;
  }

  h3.wp-block-heading {
    font-size: 18px;
    margin-bottom: 0.5em;
  }
  :where(figure) {
    margin: 2em 0 2em;
  }

  p {
    margin-block-start: 0.5em;
    line-height: 1.8em;
    @media (max-width: 540px) {
      font-size: 15px;
    }
  }

  ul {
    margin-block-start: 0.5em;
    padding-inline-start: 24px;
  }

  .wp-block-separator {
    border-top: 1px solid;
    margin-block-start: 1em;
    margin-block-end: 1em;
  }
}

.post-footer {
  margin-top: 60px;
  text-align: center;

  .btn-back {
    font-size: 14px;
    display: inline-block;
    text-align: center;
    position: relative;
  }

  .btn-back::after {
    content: '';
    position: absolute;
    display: inline-block;
    bottom: -4px;
    left: 0;
    width: 10px;
    border-bottom: 1px solid #333;
    z-index: 10;
    transition: width 0.3s ease-in-out;
  }

  .btn-back:hover::after {
    content: '';
    width: 100%;
    transition: width 0.3s ease-in-out;
  }
}