.center {
  text-align: center;
}

.breakable {
  word-break: break-all;
}

.postselect {
  max-width: 78ch;
  margin: auto;
}

.postlist {
  display: flex;
  flex-direction: column;
}

.article, .navlinks, .mainbody {
  max-width: 78ch;
  margin: auto;
  line-height: 1.5em;
  scroll-behavior: smooth;
}

.navlinks {
  font-weight: 900;
  display: flex;
  gap: 2rem;
}

.article {
  counter-reset: chapters;
}
.article h2 {
  counter-increment: chapters;
  counter-reset: subchapters;
}
.article h2:not([data-no-increment])::before {
  content: counter(chapters) ". ";
}
.article h2[data-no-increment] {
  counter-increment: chapters 0;
}
.article h3 {
  counter-increment: subchapters;
  counter-reset: subsubchapters;
}
.article h3::before {
  content: counter(chapters) "." counter(subchapters) ". ";
}
.article h4 {
  counter-increment: subsubchapters;
  font-size: 1em;
}
.article h4::before {
  content: counter(chapters) "." counter(subchapters) "." counter(subsubchapters) ". ";
}
.article .posth2 a {
  color: #d9d9d9;
}
.article .posth2 img {
  opacity: 0%;
  height: 1em;
  transition: 0.1s linear;
}
.article .posth2 :hover img {
  opacity: 100%;
}

img {
  max-width: 100%;
}

div.csl-entry {
  clear: both;
  margin-bottom: 0em;
}

.hanging-indent div.csl-entry {
  margin-left: 2em;
  text-indent: -2em;
}

div.csl-left-margin {
  min-width: 2em;
  float: left;
}

div.csl-right-inline {
  margin-left: 2em;
  padding-left: 1em;
}

div.csl-indent {
  margin-left: 2em;
}