@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Zen+Maru+Gothic:wght@500;700&Libre+Baskerville:wght@700&display=swap");
.ttlArea::before {
  background: url(../img/post/ttlbg.jpg) center/cover no-repeat;
}
@media screen and (min-width: 768px) {
  .ttlArea {
    background: url(../img/post/ttlbg.jpg) right center/cover no-repeat;
  }
}

.breadcrumbArea--post span:nth-child(3) {
  display: none;
}
.breadcrumbArea--post span:nth-child(3) + .separater {
  display: none;
}

.pageContentsWrap {
  padding: 42px 0 0;
}
@media screen and (min-width: 768px) {
  .pageContentsWrap {
    padding: 60px 0 0;
  }
}

@media screen and (min-width: 768px) {
  .secPost__inner {
    width: 100%;
  }
}
.secPost__introBlk {
  margin-bottom: 16px;
}
.secPost__introBlk .txtWrap {
  width: 100%;
  margin-bottom: 28px;
}
.secPost__introBlk .txtWrap__meta {
  margin-bottom: 16px;
  color: #81BDDB;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4167;
  display: flex;
  align-items: center;
  grid-gap: 15px;
}
.secPost__introBlk .txtWrap__meta .new {
  color: #FAA49B;
  margin-left: -12px;
  display: inline-block;
}
.secPost__introBlk .txtWrap__meta .category {
  padding: 1px 7px 3px;
  background-color: #fff;
  border: 1px solid #81BDDB;
  border-radius: 15px;
  display: inline-block;
}
.secPost__introBlk .txtWrap__ttl {
  font-size: 26px;
  font-weight: 600;
  line-height: 1.7;
}
.secPost__introBlk .imgWrap {
  width: 100%;
  padding-top: 100%;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
.secPost__introBlk .imgWrap img {
  width: 100%;
  height: 100%;
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
@media screen and (min-width: 768px) {
  .secPost__introBlk {
    margin-bottom: 40px;
    display: flex;
    align-items: flex-start;
    grid-gap: 20px;
  }
  .secPost__introBlk .txtWrap {
    width: 100%;
    margin-bottom: 28px;
  }
  .secPost__introBlk .txtWrap__ttl {
    font-size: 20px;
  }
  .secPost__introBlk .imgWrap {
    width: 200px;
    height: 200px;
    padding-top: 0;
    flex-shrink: 0;
    order: -1;
  }
}
@media screen and (min-width: 1024px) {
  .secPost__introBlk {
    grid-gap: 40px;
  }
  .secPost__introBlk .txtWrap {
    margin-bottom: 40px;
  }
  .secPost__introBlk .txtWrap__meta {
    margin-bottom: 43px;
    font-size: 16px;
    line-height: 1.4375;
    grid-gap: 30px;
  }
  .secPost__introBlk .txtWrap__meta .new {
    margin-left: -25px;
  }
  .secPost__introBlk .txtWrap__meta .category {
    padding: 1px 17px 2px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4286;
  }
  .secPost__introBlk .txtWrap__ttl {
    font-size: 26px;
    line-height: 2;
  }
  .secPost__introBlk .imgWrap {
    width: 360px;
    height: 360px;
  }
}
@media screen and (min-width: 1200px) {
  .secPost__introBlk .txtWrap {
    padding-right: 60px;
  }
  .secPost__introBlk .txtWrap__ttl {
    font-size: 30px;
    line-height: 2;
  }
}
.secPost__contentBlk {
  width: calc(100% + 40px);
  padding: 0 20px;
  margin: 0 0 0 -20px;
}
.secPost__contentBlk h4 {
  padding: 0 0 20px;
  margin-bottom: 40px;
  color: #004681;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.6;
  position: relative;
}
.secPost__contentBlk h4::before, .secPost__contentBlk h4::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #E5E5E5;
  position: absolute;
  bottom: 0;
  left: 0;
}
.secPost__contentBlk h4::after {
  width: 61px;
  background-color: #505050;
}
.secPost__contentBlk p {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
}
.secPost__contentBlk p:not(:last-child) {
  margin-bottom: 1em;
}
.secPost__contentBlk figure {
  width: 100%;
}
.secPost__contentBlk figure:not(:last-child) {
  margin-bottom: 19px;
}
.secPost__contentBlk figure img {
  width: 100%;
  border-radius: 4px;
  display: block;
}
.secPost__contentBlk a {
  color: #81BDDB;
  text-decoration: underline;
}
.secPost__contentBlk a:hover {
  text-decoration: none;
}
.secPost__contentBlk .contentBox {
  width: calc(100% + 40px);
  padding: 60px 20px 0;
  margin: 0 0 0 -20px;
  background-color: #fff;
}
.secPost__contentBlk .contentBox:first-of-type {
  margin-top: 32px;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}
.secPost__contentBlk .contentBox:last-of-type {
  padding-bottom: 83px;
  border-end-start-radius: 20px;
  border-end-end-radius: 20px;
}
.secPost__contentBlk .contentBox p {
  font-size: 14px;
}
@media screen and (min-width: 768px) {
  .secPost__contentBlk {
    width: 100%;
    padding: 0;
    margin: 0;
  }
  .secPost__contentBlk .contentBox {
    width: 100%;
    padding: 30px 20px 30px;
    margin: 0 0 20px;
    border-radius: 20px;
  }
  .secPost__contentBlk .contentBox--first {
    margin-top: 40px;
    border-radius: 20px;
  }
  .secPost__contentBlk .contentBox--last {
    padding-bottom: 60px;
    border-radius: 20px;
  }
}
@media screen and (min-width: 1024px) {
  .secPost__contentBlk h2 {
    font-size: 26px;
    line-height: 1.7;
  }
  .secPost__contentBlk p {
    font-size: 18px;
    line-height: 2;
  }
  .secPost__contentBlk figure:not(:last-child) {
    margin-bottom: 40px;
  }
  .secPost__contentBlk .contentBox {
    padding: 55px 40px 30px;
  }
  .secPost__contentBlk .contentBox p {
    font-size: 16px;
  }
}
@media screen and (min-width: 1200px) {
  .secPost__contentBlk .contentBox {
    padding-left: 60px;
    padding-right: 60px;
  }
}
.secPost__navBlk {
  padding: 60px 0 0;
}
.secPost__navBlk .btn {
  margin: 0 auto 50px;
}
.secPost__navBlk .navList {
  width: 100%;
  padding: 41px 20px 48px;
  border-top: 1px solid #E5E5E5;
  border-bottom: 1px solid #E5E5E5;
  color: #004681;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.8571;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.secPost__navBlk .navList__link {
  margin: 0 auto;
  display: flex;
  align-items: center;
  grid-gap: 10px;
}
.secPost__navBlk .navList__link--prev::before, .secPost__navBlk .navList__link--next::after {
  content: "";
  width: 16px;
  height: 16px;
  background: #fff url('data:image/svg+xml;charset=utf8,<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M8 0C12.4183 0 16 3.58172 16 8C16 12.4183 12.4183 16 8 16C3.58172 16 0 12.4183 0 8C0 3.58172 3.58172 0 8 0ZM6.39922 5.23184L11.1992 8.00313L6.39922 10.7744L6.39922 5.23184Z" fill="%23004681"/></svg>') center/contain no-repeat;
  border-radius: 50%;
  display: block;
}
.secPost__navBlk .navList__link--prev::before {
  transform: scale(-1, 1);
}
@media screen and (min-width: 768px) {
  .secPost__navBlk {
    padding: 40px 0 0;
  }
  .secPost__navBlk .navList {
    width: 100%;
    max-width: 335px;
    padding: 0 0 110px;
    margin: 0 auto;
    border: 0;
  }
}

.secArchive {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .secArchive {
    max-width: 960px;
    margin-left: auto;
  }
}
.secArchive__catSelect {
  width: 100%;
  padding: 0 0 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-gap: 11px;
}
.secArchive__catSelect .ttl {
  font-size: 14px;
  font-weight: 400;
  flex-shrink: 0;
}
.secArchive__catSelect .selectWrap {
  width: 100%;
  max-width: 230px;
  background-color: #fff;
  border: 1px solid #505050;
  border-radius: 4px;
  position: relative;
}
.secArchive__catSelect .selectWrap::after {
  content: "";
  width: 0;
  height: 0;
  margin: auto 0;
  border-top: 5px solid #505050;
  border-right: 3px solid transparent;
  border-left: 3px solid transparent;
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 20px;
}
.secArchive__catSelect .selectWrap select {
  width: 100%;
  padding: 6px 15px;
  color: #505050;
  font-size: 14px;
  line-height: 2;
}
.secArchive__catSelect .selectWrap select:focus {
  outline: 0;
}
.secArchive__list {
  width: calc(100% + 40px);
  margin: 0 0 0 -20px;
  border-top: 1px solid #E5E5E5;
}
.secArchive__list .listItem {
  padding: 40px 20px;
  border-bottom: 1px solid #E5E5E5;
}
.secArchive__list .listItem__link {
  display: flex;
  grid-gap: 22px;
}
.secArchive__list .listItem__imgWrap {
  width: 140px;
  height: 140px;
  flex-shrink: 0;
  position: relative;
}
.secArchive__list .listItem__imgWrap img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
}
.secArchive__list .listItem__txtWrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.secArchive__list .listItem__txtWrap .date {
  margin-bottom: 6px;
  color: #81BDDB;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4167;
  display: flex;
  align-items: center;
  grid-gap: 5px;
}
.secArchive__list .listItem__txtWrap .date__new {
  color: #FAA49B;
}
.secArchive__list .listItem__txtWrap .ttl {
  margin-bottom: 15px;
  font-weight: 400;
  line-height: 1.625;
}
.secArchive__list .listItem__txtWrap .category {
  padding: 2px 7px 2px;
  margin-top: auto;
  background-color: #fff;
  border: 1px solid #81BDDB;
  border-radius: 15px;
  color: #81BDDB;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4167;
  display: inline-block;
}
@media screen and (min-width: 1024px) {
  .secArchive__list .listItem {
    padding-left: 40px;
    padding-right: 40px;
  }
  .secArchive__list .listItem__txtWrap {
    width: 100%;
  }
  .secArchive__list .listItem__txtWrap .date {
    margin-bottom: 22px;
    font-size: 16px;
  }
  .secArchive__list .listItem__txtWrap .ttl {
    font-size: 20px;
    line-height: 1.3;
  }
  .secArchive__list .listItem__txtWrap .category {
    padding: 1px 14px;
    font-size: 14px;
    line-height: 1.4286;
  }
}
@media screen and (min-width: 1200px) {
  .secArchive__list .listItem {
    padding-left: 60px;
    padding-right: 60px;
  }
}
.secArchive__navBlk .navList {
  width: 100%;
  padding: 35px 20px 40px;
  border-bottom: 1px solid #E5E5E5;
  color: #004681;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.8571;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.secArchive__navBlk .navList li {
  min-width: 54px;
}
.secArchive__navBlk .navList__link {
  margin: 0 auto;
  display: flex;
  align-items: center;
  grid-gap: 10px;
}
.secArchive__navBlk .navList__link--prev::before, .secArchive__navBlk .navList__link--next::after {
  content: "";
  width: 16px;
  height: 16px;
  background: #fff url('data:image/svg+xml;charset=utf8,<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M8 0C12.4183 0 16 3.58172 16 8C16 12.4183 12.4183 16 8 16C3.58172 16 0 12.4183 0 8C0 3.58172 3.58172 0 8 0ZM6.39922 5.23184L11.1992 8.00313L6.39922 10.7744L6.39922 5.23184Z" fill="%23004681"/></svg>') center/contain no-repeat;
  border-radius: 50%;
  display: block;
}
.secArchive__navBlk .navList__link--prev::before {
  transform: scale(-1, 1);
}
.secArchive__navBlk .navList .selectWrap {
  width: 100%;
  max-width: 96px;
  background-color: #fff;
  border: 1px solid #505050;
  border-radius: 4px;
  position: relative;
}
.secArchive__navBlk .navList .selectWrap::after {
  content: "";
  width: 0;
  height: 0;
  margin: auto 0;
  border-top: 5px solid #505050;
  border-right: 3px solid transparent;
  border-left: 3px solid transparent;
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 20px;
}
.secArchive__navBlk .navList .selectWrap select {
  width: 100%;
  padding: 6px 15px;
  color: #505050;
  font-size: 14px;
  line-height: 2;
}
.secArchive__navBlk .navList .selectWrap select:focus {
  outline: 0;
}
@media screen and (min-width: 768px) {
  .secArchive__navBlk {
    padding: 60px 0 0;
  }
  .secArchive__navBlk .navList {
    width: 100%;
    max-width: 335px;
    padding: 0 0 110px;
    margin: 0 auto;
    border: 0;
  }
}