.page #wrapper {
  padding-top: 120px;
}

.page #header .header_menu .page_nav li a {
  color: inherit;
}

.release-single-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1em;
}

.release-single-wrapper h1 {
  font-size: 2.5em;
  font-weight: bold;
  border-bottom: 2px solid currentColor;
  margin-bottom: 1em;
}

.release-single-wrapper img {
  width: 100%;
}

.release-single-wrapper .thumb {
  margin-bottom: 2em;
}

.content h4 {
  padding-left: 0.5em;
  line-height: 1;
  position: relative;
  color: #488701;
  font-size: 1.3em;
}

.content h4::before {
  content: "";
  display: block;
  width: 0.3em;
  position: absolute;
  top: 0.1em;
  bottom: -0.07em;
  left: 0;
  background-color: #488701;
}

.content h5 {
  display: flex;
  align-items: center;
  gap: 0.2em;
  color: #333;
  font-size: 1.1em;
}

.content h5::before {
  content: "";
  display: block;
  width: 0.7em;
  aspect-ratio: 1;
  background-color: #488701;
}

.content h6 {
  padding-bottom: 0.2em;
  border-bottom: 1px solid #ddd;
  margin-bottom: 1em;
  font-size: 1em;
}

.content p {
  margin: 1em 0;
  line-height: 1.8;
}

.content a {
  display: inline-flex;
  align-items: center;
  text-decoration: underline;
  color: #ff9a32;
  gap: 0.3em;
  padding: 0.2em 0;

}

.content a:is([target="_blank"], [href$="xlsx"], [href$="docx"], [href$="pdf"])::before {
  content: "";
  display: inline-block;
  width: 1.2em;
  height: 1.2em;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.content a[target="_blank"]::before {
  background-image: url("/wp-content/themes/original/assets/images/release-ico1.svg");
}

.content a[href$="xlsx"]::before {
  background-image: url("/wp-content/themes/original/assets/images/release-ico2.svg");
}

.content a[href$="docx"]::before {
  background-image: url("/wp-content/themes/original/assets/images/release-ico3.svg");
}

.content a[href$="pdf"]::before {
  background-image: url("/wp-content/themes/original/assets/images/release-ico4.svg");
}

.content small {
  font-size: 0.85em;
  color: #666;
  font-style: italic;
}

.content ul {
  list-style-type: none;
  margin: 1em 0;
}

.content ul li {
  position: relative;
  padding-left: 1em;
  margin: 0.5em 0;
}

.content ul li::before {
  content: "・";
  margin-left: -1em;
  color: #488701;
}

.content ol {
  list-style-type: decimal;
  padding-left: 2em;
  margin: 1em 0;

}

.content ol li {
  margin: 0.5em 0;
}

.content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
  background-color: #fff;
}

.content th,
.content td {
  border: 2px solid #000;
  text-align: center;
  padding: 0.7em;
}

.content th {
  background-color: #f1f1f1;
  font-weight: bold;
}

.content blockquote {
  padding: 2em;
  position: relative;
  background-color: #f1f1f1;
  margin: 1em 0;
  border-left: 4px solid #488701;
  font-style: italic;
}

.content .grid-1,
.content .grid-2,
.content .grid-3 {
  display: grid;
  gap: 1em;
  margin: 1em 0;
}

.content .grid-1 {
  grid-template-columns: 1fr;
}

.content .grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.content .grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.content .col-1,
.content .col-2,
.content .col-3 {
  background-color: #f1f1f1;
  padding: 1em;
  margin: 0;
  list-style: none;
  border-radius: 4px;
}

.content dl {
  margin: 1em 0;
}

.content dt {
  border: 2px solid #488701;
  border-bottom: none;
  padding: 0.5em 1em;
  font-weight: bold;
  background-color: #fff;
  margin-top: 1em;
}

.content dd {
  border: 2px solid #488701;
  border-top: none;
  padding: 1em;
  margin: 0;
  margin-bottom: 1em;
}

@media (max-width: 768px) {

  .content .grid-2,
  .content .grid-3 {
    grid-template-columns: 1fr;
  }

  .content table {
    font-size: 0.9em;
  }

  .content blockquote {
    padding: 1.5em 1em;
  }
}