@charset "UTF-8";
/* CSS Document */

/* contents
-----------------------------------------------*/
#contents {
  max-width: 1280px;
  margin: 0px auto;
  padding: 0 40px;
}
@media (max-width: 768px) {
  #contents {
    padding: 0 20px;
  }
}


/* ttlArea
-----------------------------------------------*/
#ttlArea {
  text-align: center;
}
#ttlArea h1 {
  margin-bottom: 30px;
  font-size: 36px;
}
@media (max-width: 768px) {
  #ttlArea {
    margin-top: 67px;
    padding-bottom: 50px;
  }
  #ttlArea h1 {
    margin-bottom: 15px;
    font-size: 22px;
  }
  #ttlArea p {
    font-size: 12px;
  }
}


/* box
-----------------------------------------------*/
#box {
  margin: 100px auto 0;
}
@media (max-width: 768px) {
  #box {
    margin-top: 25px;
  }
}


/* column-list
-----------------------------------------------*/
#column-list ul {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 35px;
  width: 100%;
}
#column-list ul li a {
  color: #000;
}
#column-list ul li .thumb {
  overflow: hidden;
  aspect-ratio: 377 / 188;
}
#column-list ul li .thumb img {
  width: 100%;
  object-fit: cover;
}
#column-list ul li h2 {
  margin-top: 20px;
  font-size: 18px;
  font-weight: normal;
  line-height: 1.5;
}
#column-list ul li h3 {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.2;
}
#column-list ul li p {
  margin-top: 2px;
  font-size: 14px;
  line-height: 1.5;
}
@media (max-width: 768px) {
  #column-list ul {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}
@media (max-width: 520px) {
  #column-list ul {
    grid-template-columns: 1fr;
  }
}


/*single*/


/* column-article
-----------------------------------------------*/
#column-article #box {
  display: flex;
  justify-content: space-between;
  margin: 0;
}
#column-article #box #content {
  width: 70%;
}
#column-article #box #content #blog-title {
  margin-bottom: 80px;
}
#column-article #box #content .day {
  margin-top: 5px;
  font-size: 14px;
  line-height: 1.8;
}
#column-article #box #content h1 {
  margin-top: 50px;
  font-size: 24px;
  line-height: 1.5;
}
#column-article #box #content img {
  width: 100%;
  height: auto;
  display: block;
}
#column-article #box #content img.thumb {
  border-radius: 20px;
}
#column-article #box #content section {
  margin-top: 30px;
  padding-top: 50px;
  border-top: 1px solid #999;
}
#column-article #box #content h2 {
  font-size: 24px;
}
#column-article #box #content h2:not(:first-child) {
  margin-top: 30px;
}
#column-article #box #content a {
  display: inline-block;
  margin-top: 20px;
  color: #2570b7;
  text-decoration: underline;
}
#column-article #box #content a.no-margin {
  margin: 0;
}
#column-article #box #content p {
  margin-top: 15px;
  font-size: 16px;
  line-height: 2.0;
}
#column-article #box #content .wp-block-image + p {
  margin-top: 25px;
}
#column-article #box #content ul {
  margin-top: 15px;
}
#column-article #box #content ul:has(.box) {
  margin: 60px 0;
}
#column-article #box #content ul li strong {
  display: block;
}
#column-article #box #content .flow li {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-left: 0 !important;
}
#column-article #box #content .flow li::after {
  content: "↓";
  margin: 5px 0;
  font-size: 16px;
  color: #000;
}
#column-article #box #content .flow li:has(.box):after {
  content: "";
  width: 17px;
  height: 11px;
  margin: 40px 0 40px 75px;
  transform: translateX(-50%);
  background-image: url(/img/common/arrow-down.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}
#column-article #box #content .flow li:last-child:after {
  display: none;
}
#column-article #box #content .box {
  display: flex;
  gap: 20px;
  align-items: center;
}
#column-article #box #content .box .img-box {
  flex-shrink: 0;
}
#column-article #box #content .box .img-box img {
  width: 100%;
}
#column-article #box #content .flow .box .img-box {
  width: 150px;
}
@media (max-width: 768px) {
  #column-article #box {
    flex-direction: column;
    gap: 50px;
  }
  #column-article #box #content {
    width: 100%;
    padding: 0;
  }
  #column-article #box #content #blog-title {
    margin-bottom: 20px;
  }
  #column-article #box #content .day {
    font-size: 12px;
  }
  #column-article #box #content h1 {
    margin-top: 30px;
    font-size: 20px;
  }
  #column-article #box #content img.thumb {
    border-radius: 10px;
  }
  #column-article #box #content h2 {
    font-size: 18px;
  }
  #column-article #box #content h2:not(:first-child) {
    margin-top: 25px;
  }
  #column-article #box #content p {
    font-size: 14px;
  }
  #column-article #box #content .wp-block-image + p {
    margin-top: 20px;
  }
  #column-article #box #content ul:has(.box) {
    margin: 40px 0;
  }
  #column-article #box #content .flow li::after {
    font-size: 14px;
  }
  #column-article #box #content .flow li:has(.box):after {
    width: 14px;
    height: 9px;
    margin: 15px 0 15px 40px;
  }
  #column-article #box #content .flow .box .img-box {
    width: 80px;
  }
}


/* column-article　side
-----------------------------------------------*/
#column-article #side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 25%;
}
#column-article #side h3 {
  margin-bottom: 10px;
  padding-bottom: 5px;
  border-bottom: 1px solid #999;
  font-size: 14px;
  color: #666;
}
#column-article #side h3:not(:first-child) {
  margin-top: 80px;
}
#column-article #side ul li a {
  font-size: 14px;
  font-weight: bold;
  color: #000;
  line-height: 1.3;
}
#column-article #side .side-list ul {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
#column-article #side .side-list ul li a {
  display: flex;
  gap: 15px;
  align-items: center;
}
#column-article #side .side-list ul li a img {
  width: 115px;
  height: auto;
}
#column-article #side .btn {
  display: flex;
  margin-top: 30px;
}
#column-article #side .btn a {
  display: block;
  margin: 0 auto;
}
@media (max-width: 768px) {
  #column-article #side {
    flex-direction: row;
    gap: 30px;
    width: 100%;
  }
  #column-article #side h3:not(:first-child) {
    margin-top: 60px;
  }
}


/* column-article　side
-----------------------------------------------*/
#column-article #box #content .wp-block-list li {
  list-style-type: disc;
  margin-left: 20px;
}


/* hr
-----------------------------------------------*/
#column-article #box #content .wp-block-separator {
  border: 0;
  border-top: 1px solid #999;
  margin: 50px 0;
}
@media (max-width: 768px) {
  #column-article #box #content .wp-block-separator {
    margin: 40px 0;
  }
}


/* wp-block-image
-----------------------------------------------*/
.wp-block-image {
  margin: 0;
}
.wp-block-image:not(:first-child) {
  margin-top: 30px;
}
.wp-block-image img {
  display: block;
}