@charset "UTF-8";
/* 작업 리스트 관련 스타일링 */
* {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  position: relative;
  color: inherit;
  text-decoration: none;
}

a:hover:after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 7px;
  width: 100%;
  height: 6px;
  background-color: rgba(251, 0, 47, 0.1098039216);
}

:root {
  --depth-line-position: 14px;
  --depth-line-color: 1px solid #dbdbdb;
  --depth-font-sizeL: 20px;
  --depth-font-sizeM: 16px;
  --depth-font-sizeS: 14px;
  --depth-font-weightL: 600;
}

.header-title {
  padding: 20px 30px 0;
  font-size: 30px;
  text-transform: uppercase;
}

.content {
  padding-block: 30px;
  margin-inline: 30px;
}

.content + .content {
  border-top: 1px solid #ccc;
}

.content__title {
  padding: 20px 30px;
  font-weight: 600;
  font-size: var(--depth-font-sizeL);
  background-color: #f8fafc;
  color: #666;
  cursor: pointer;
}

.directory-depth1:before,
.directory-depth2:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  border-left: var(--depth-line-color);
}

.directory-depth1 li:before,
.directory-depth2 li:before {
  content: "";
  display: block;
  position: absolute;
  top: var(--depth-line-position);
  left: 0;
  width: 8px;
  height: 1px;
  border-top: var(--depth-line-color);
}

.directory-depth1 li:last-child:before,
.directory-depth2 li:last-child:before {
  background: #fff;
  height: auto;
  top: var(--depth-line-position);
  bottom: 0;
}

.directory-depth1 {
  position: relative;
  margin-left: 30px;
  font-weight: var(--depth-font-weightL);
}

.directory-depth1 li {
  position: relative;
  margin-block: 5px;
}

.directory-depth1:before {
  top: var(--depth-line-position);
}

.directory-depth1 summary:before {
  content: " + ";
  width: 14px;
  display: inline-block;
  margin-top: -2px;
  margin-right: 2px;
  font-size: 22px;
  font-weight: normal;
  color: rgba(251, 0, 47, 0.9019607843);
  vertical-align: top;
}

.directory-depth1 details[open] > summary:before {
  content: " - ";
}

.directory-depth1 .link-page,
.directory-depth1 summary {
  display: inline-block;
  margin-left: 15px;
  font-size: var(--depth-font-sizeM);
  cursor: pointer;
  line-height: 28px;
}

.directory-depth2 {
  position: relative;
  margin-left: 30px;
  margin-bottom: 15px;
}

.directory-depth2 .link-page {
  font-size: var(--depth-font-sizeS);
}

.example {
  margin: 30px;
}

.module-viewer {
  margin: 15px;
}