@charset "UTF-8";@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Noto+Serif+JP:wght@200..900&display=swap");

:root {
  --color-white: #fff;
  --color-black: #333;
  --color-gray: #969696;
  --color-thin-gray: #f5f5f5;
  --color-border-gray: #cdcdcd;
  --color-primary: #152754;
  --font-size-ss: clamp(0.563rem, 0.517rem + 0.23vw, 0.688rem);
  --font-size-s: clamp(0.75rem, 0.705rem + 0.23vw, 0.875rem);
  --font-size-m: clamp(0.875rem, 0.83rem + 0.23vw, 1rem);
  --font-size-head: clamp(1.25rem, 1.182rem + 0.34vw, 1.438rem);
}
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
body {
  line-height: 1.8;
  color: var(--color-black);
  font-size: var(--font-size-m);
  font-family: "Noto Sans JP", sans-serif;
  letter-spacing: 0.03em;
  background-color: var(--color-thin-gray);
}
body.active {
  overflow: hidden;
}
ins {
  background-color: transparent;
}
a {
  color: inherit;
  text-decoration: none;
}
ul, li {
  list-style: none;
}
.l-header {
  width: 100%;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.8);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.l-main {
  margin-top: 80px;
}
.l-footer {
  width: 100%;
  background-color: var(--color-white);
  padding-block: 2.6041666667vw;
}
@media screen and (max-width: 767px) {
  .l-footer {
    padding-block: 13.3333333333vw;
  }
}
.l-breadcrumb {
  margin-top: 60px;
}
.breadcrumb {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  font-size: var(--font-size-s);
  color: var(--color-gray);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media screen and (max-width: 767px) {
  .breadcrumb {
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 10px;
    overflow: scroll;
  }
}
.breadcrumb li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 767px) {
  .breadcrumb li {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
            flex: 0 0 auto;
  }
}
.breadcrumb li + li {
  margin-left: 7px;
}
.breadcrumb li + li::before {
  display: block;
  content: "";
  width: 6px;
  height: 6px;
  border-bottom: 1px solid #808080;
  border-left: 1px solid #808080;
  -webkit-transform: rotate(-135deg) translateY(-1px);
          transform: rotate(-135deg) translateY(-1px);
}
.breadcrumb li + li span {
  margin-left: 10px;
}
.not-found {
  background-color: #f1f1f1;
  width: calc(100% - 20px);
  max-width: 600px;
  margin-inline: auto;
  margin-block: 3.125vw;
  text-align: center;
}
.not-found__title {
  font-size: clamp(1.125rem, 1.034rem + 0.45vw, 1.375rem);
  padding-top: 40px;
}
@media screen and (max-width: 767px) {
  .not-found__title {
    font-size: clamp(1.75rem, 1.659rem + 0.45vw, 2rem);
  }
}
.not-found__text {
  margin-top: 2em;
}
.not-found__image {
  width: 100%;
  height: auto;
}
.not-found__backhome {
  color: #242424;
  display: inline-block;
  padding: 8px 20px;
  margin-top: 2em;
  margin-bottom: 40px;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
  border: 1px solid #242424;
  border-radius: 10px;
}
.not-found__backhome:hover {
  opacity: 0.7;
}
.not-found__backhome .link-icon {
  display: inline-block;
  position: relative;
  width: 10px;
  height: 8px;
  margin: 0 5px 0 0;
  background-color: #242424;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
}
.card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: -webkit-max-content 1fr;
  grid-template-rows: max-content 1fr;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  grid-template-areas: "thumbnail" "head";
  background-color: var(--color-white);
  -webkit-box-shadow: 0 2px 6px rgba(0, 0, 0, 0.16);
          box-shadow: 0 2px 6px rgba(0, 0, 0, 0.16);
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
@media screen and (max-width: 767px) {
  .card {
    grid-template-columns: 110px 1fr;
    grid-template-rows: -webkit-max-content 1fr;
    grid-template-rows: max-content 1fr;
    grid-template-areas: "thumbnail head";
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.card:hover {
  -webkit-box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
          box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  opacity: 0.8;
}
.card__head {
  grid-area: head;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  padding: 1em;
}
@media screen and (max-width: 767px) {
  .card__head {
    padding-left: 0;
  }
}
.card__title {
  font-size: var(--font-size-m);
  font-weight: 600;
  line-height: 1.5;
}
.card__label {
  position: absolute;
  top: 1em;
  left: 1em;
  display: block;
  padding: 2px 8px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-s);
}
@media screen and (max-width: 767px) {
  .card__label {
    top: 0;
    left: 0;
    border-radius: 0;
    background-color: rgba(0, 66, 157, 0.7803921569);
    font-size: var(--font-size-ss);
    color: var(--color-white);
  }
}
.card__date {
  font-size: var(--font-size-ss);
  color: var(--color-gray);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1em;
  margin-top: 0.5em;
}
.card__posted::before {
  content: "\f304";
  font-family: "Font Awesome 5 Free";
  font-weight: 600;
  margin-right: 0.5em;
}
.card__update::before {
  content: "\f2f9";
  font-family: "Font Awesome 5 Free";
  font-weight: 600;
  margin-right: 0.5em;
}
.card__thumbnail {
  grid-area: thumbnail;
}
.card__thumbnail img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5/3;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (max-width: 767px) {
  .card__thumbnail {
    padding: 10px;
  }
  .card__thumbnail img {
    aspect-ratio: 1/1;
  }
}
.share {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 20px;
  padding-top: 70px;
  border-top: 1px solid #e7e7e7;
  margin-bottom: 50px;
  padding-bottom: 30px;
  border-bottom: 1px solid #e7e7e7;
  position: relative;
}
.share__tooltip {
  position: absolute;
  top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 4px;
}
.share__tooltip::before {
  content: "";
  display: block;
  width: 8px;
  height: 1px;
  background-color: #000;
}
.share__tooltip::after {
  content: "";
  display: block;
  width: 8px;
  height: 1px;
  background-color: #000;
}
.share__item a {
  display: block;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.share__item a:hover {
  opacity: 0.6;
}
.share__item img {
  width: 50px;
  height: 50px;
}
.share__item--pc {
  display: initial;
}
.share__item--sp {
  display: none;
}
@media screen and (max-width: 767px) {
  .share__item--pc {
    display: none;
  }
  .share__item--sp {
    display: initial;
  }
}
.pagination {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-block: max(6.25vw, 60px);
}
.pagination a.page-numbers,
.pagination span.page-numbers {
  text-align: center;
  display: inline-block;
  width: 40px;
  height: 50px;
  line-height: 50px;
  border-radius: 0;
  color: #333;
  background: #fff;
  border: 1px solid #dfdfdf;
  margin-right: 4px;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.pagination a.page-numbers:hover {
  background-color: #f7f7f7;
}
.pagination span.current {
  background-color: #f7f7f7;
}
.header {
  width: 100%;
  max-width: calc(1200px + 4%);
  margin-inline: auto;
  display: grid;
  grid-template-columns: -webkit-max-content 1fr;
  grid-template-columns: max-content 1fr;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-inline: 2%;
}
.header__logo img {
  width: auto;
  height: 40px;
}
.header__hamburger {
  display: none;
}
@media screen and (max-width: 767px) {
  .header__hamburger {
    display: block;
    position: fixed;
    z-index: 3;
    right: 20px;
    top: 10px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    text-align: center;
    /* スマホメニューを開いてる時のボタン */
  }
  .header__hamburger span {
    content: "";
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    top: 20px;
    left: 6px;
    background: #333;
    -webkit-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
  }
  .header__hamburger span:nth-child(1) {
    top: 10px;
  }
  .header__hamburger span:nth-child(2) {
    top: 20px;
  }
  .header__hamburger span:nth-child(3) {
    top: 30px;
  }
  .header__hamburger.active span:nth-child(1) {
    top: 16px;
    background-color: #fff;
    -webkit-transform: rotate(-45deg);
            transform: rotate(-45deg);
  }
  .header__hamburger.active span:nth-child(2) {
    width: 0;
    background-color: #fff;
  }
  .header__hamburger.active span:nth-child(3) {
    top: 16px;
    background-color: #fff;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
}
@media screen and (max-width: 767px) {
  .header__nav {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    font-size: 1.8rem;
    font-weight: normal;
    position: fixed;
    z-index: 2;
    top: 0;
    right: -100%;
    color: #fff;
    background: rgba(6, 22, 62, 0.92);
    text-align: center;
    width: 100%;
    height: 100%;
    padding-top: 80px;
    padding-bottom: 60px;
    -webkit-transition: right 0.6s;
    transition: right 0.6s;
    overflow-y: auto;
  }
  .header__nav.active {
    right: 0;
  }
}
.gnav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  gap: 1em;
  font-size: var(--font-size-m);
}
@media screen and (max-width: 767px) {
  .gnav {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin: 0 20px 40px;
  }
}
.gnav__item:first-of-type {
  display: none;
  position: relative;
}
@media screen and (max-width: 767px) {
  .gnav__item:first-of-type {
    display: block;
  }
}
.gnav__item:hover .gnav__link {
  background-color: #f3f3f3;
}
.gnav__item:hover > .gnav__lower {
  opacity: 1;
  visibility: visible;
}
@media screen and (max-width: 767px) {
  .gnav__item:hover {
    background-color: initial;
    border-radius: initial;
    color: #ffee00;
  }
}
.gnav__link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 20px;
  -webkit-transition: background-color 0.3s;
  transition: background-color 0.3s;
  border-radius: 10px;
}
.gnav__link:hover div {
  opacity: 1;
  visibility: visible;
}
.gnav__link:hover a:hover {
  color: #00429D;
}
.gnav__link:hover a:hover::before {
  border-bottom: 2px solid #00429D;
  border-right: 2px solid #00429D;
}
.gnav__lower {
  padding-top: 10px;
  visibility: hidden;
  position: absolute;
  opacity: 0;
  -webkit-transition: 0.3s opacity;
  transition: 0.3s opacity;
}
.gnav__lower__list {
  background-color: #f3f3f3;
  padding: 20px 20px 20px 10px;
  border-radius: 10px;
}
@media screen and (max-width: 767px) {
  .gnav__lower {
    display: none;
  }
}
.gnav__lower li {
  font-weight: normal;
}
.gnav__lower a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.gnav__lower a::before {
  content: "";
  width: 8px;
  height: 8px;
  border-bottom: 2px solid #333;
  border-right: 2px solid #333;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  margin-right: 10px;
}
.footer {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-column-gap: 8.3333333333vw;
     -moz-column-gap: 8.3333333333vw;
          column-gap: 8.3333333333vw;
  row-gap: 2.0833333333vw;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media screen and (max-width: 767px) {
  .footer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    row-gap: 8.3333333333vw;
  }
}
.footer__menu {
  width: calc((100% - 16.6666666667vw) / 3);
}
@media screen and (max-width: 767px) {
  .footer__menu {
    width: 70%;
    text-align: center;
  }
}
.footer__menu dt {
  border-bottom: 1px solid var(--color-black);
  font-size: clamp(1.125rem, 1.05rem + 0.38vw, 1.5rem);
  font-weight: bold;
}
.footer__menu a {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.footer__menu a:hover {
  opacity: 0.6;
}
.footer__info {
  width: 100%;
  border-bottom: 1px solid var(--color-black);
}
@media screen and (max-width: 767px) {
  .footer__info {
    width: 70%;
    text-align: center;
  }
}
.footer__info__logo {
  width: 8.59375vw;
  height: auto;
}
@media screen and (max-width: 767px) {
  .footer__info__logo {
    width: 30vw;
  }
}
.footer__navi {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 2em;
  font-size: var(--font-size-s);
}
.footer__copyright {
  width: 100%;
  font-size: var(--font-size-s);
  text-align: center;
}
.hero {
  width: 100%;
  height: 100vh;
  position: relative;
}
.hero__bg {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}
@media screen and (max-width: 767px) {
  .hero {
    max-height: 600px;
  }
}
.hero__head {
  font-family: "Noto Serif JP", serif;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
}
.hero__title {
  width: 54.1666666667vw;
}
.hero__title::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-black);
  margin-block: 1.9791666667vw;
}
.hero__title img {
  width: 16.40625vw;
  height: auto;
}
.hero__lead--ja {
  font-size: clamp(1rem, 0.8rem + 1vw, 2rem);
}
.hero__lead--en {
  font-size: clamp(0.438rem, 0.325rem + 0.56vw, 1rem);
}
.cover {
  width: 100%;
  position: relative;
}
.cover::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-image: -webkit-gradient(linear, left top, right top, color-stop(50%, rgba(100, 100, 100, 0.5)), color-stop(50%, transparent)), -webkit-gradient(linear, left top, left bottom, color-stop(50%, rgba(100, 100, 100, 0.25)), color-stop(50%, transparent));
  background-image: linear-gradient(90deg, rgba(100, 100, 100, 0.5) 50%, transparent 50%), linear-gradient(rgba(100, 100, 100, 0.25) 50%, transparent 50%);
  background-size: 2px 2px;
  position: absolute;
  top: 0;
  left: 0;
}
.cover__bg {
  width: 100%;
  height: 40vh;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}
@media screen and (max-width: 767px) {
  .cover {
    max-height: 600px;
  }
}
.cover__head {
  font-family: "Noto Serif JP", serif;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
  color: var(--color-white);
}
.cover__title {
  width: 54.1666666667vw;
}
.cover__title::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--color-black);
  margin-block: 1.9791666667vw;
}
.cover__title img {
  width: 16.40625vw;
  height: auto;
}
.cover__lead--ja {
  font-size: clamp(1rem, 0.8rem + 1vw, 2rem);
}
.cover__lead--en {
  font-size: clamp(0.438rem, 0.325rem + 0.56vw, 1rem);
}
.front-head {
  top: 6.25vw;
  font-size: var(--font-size-head);
  color: var(--color-primary);
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1em;
}
.front-head::after {
  content: "";
  display: block;
  width: 8.59375vw;
  height: 1px;
  background-color: var(--color-primary);
}
.front-head--new {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 2.0833333333vw;
}
.front-cards {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  -webkit-column-gap: 2.0833333333vw;
     -moz-column-gap: 2.0833333333vw;
          column-gap: 2.0833333333vw;
  row-gap: 3.6458333333vw;
  margin-top: 2.6041666667vw;
  padding-inline: 2.0833333333vw;
}
@media screen and (max-width: 767px) {
  .front-cards {
    grid-template-columns: 1fr;
  }
}
.front-navi {
  margin-top: 6.25vw;
}
.front-navi__horizontal {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.front-navi__vertical {
  position: relative;
}
.front-navi__head {
  position: absolute;
  top: 6.25vw;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  font-size: var(--font-size-head);
  color: var(--color-white);
  z-index: 10;
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
}
.front-navi__item {
  position: relative;
}
.front-navi__item::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 0;
  left: 0;
}
.front-navi__link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4.1666666667vw;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-top: 6.25vw;
}
.front-navi__link--japan {
  padding-left: 6.25vw;
}
.front-navi__link--overseas {
  padding-right: 6.25vw;
}
@media screen and (max-width: 767px) {
  .front-navi__link--japan {
    padding-left: 0;
  }
  .front-navi__link--overseas {
    padding-right: 0;
  }
}
.front-navi__link a {
  color: var(--color-white);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border: 1px solid var(--color-white);
  text-align: center;
  width: 26.5625vw;
  height: 11.71875vw;
  font-family: "Noto Serif JP", serif;
  background-color: rgba(0, 0, 0, 0);
  -webkit-transition: 0.3s;
  transition: 0.3s;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-block: 0.5em;
}
.front-navi__link a:hover {
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
}
@media screen and (max-width: 767px) {
  .front-navi__link a {
    height: initial;
    width: 37.3333333333vw;
  }
}
.front-navi__link .en {
  border-bottom: 1px solid var(--color-white);
  padding-bottom: 0.5em;
  margin-bottom: 0.5em;
  padding-inline: 1em;
}
.front-navi__link .ja {
  font-size: var(--font-size-s);
  position: relative;
}
.front-navi__link .ja::before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background: url("data:image/svg+xml,%3csvg%20xmlns='http://www.w3.org/2000/svg'%20width='7.334'%20height='13.253'%20viewBox='0%200%207.334%2013.253'%3e%3cg%20id='グループ_46'%20data-name='グループ%2046'%20transform='translate(0.707%2012.546)%20rotate(-135)'%3e%3cline%20id='線_3'%20data-name='線%203'%20y2='8.372'%20transform='translate(0%200)'%20fill='none'%20stroke='%23fff'%20stroke-linecap='round'%20stroke-width='1'/%3e%3cline%20id='線_4'%20data-name='線%204'%20y1='8.372'%20transform='translate(8.372%208.372)%20rotate(90)'%20fill='none'%20stroke='%23fff'%20stroke-linecap='round'%20stroke-width='1'/%3e%3c/g%3e%3c/svg%3e") no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: -1.2em;
}
.front-navi__bg {
  width: 100%;
  height: auto;
  display: block;
}
.post {
  width: 100%;
  max-width: 1040px;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 60px;
  padding-top: 20px;
  display: grid;
  grid-template-columns: auto 300px;
  grid-template-rows: -webkit-max-content -webkit-max-content -webkit-max-content -webkit-max-content auto auto auto;
  grid-template-rows: max-content max-content max-content max-content auto auto auto;
  -webkit-column-gap: 2.0833333333vw;
     -moz-column-gap: 2.0833333333vw;
          column-gap: 2.0833333333vw;
  row-gap: 0.5208333333vw;
  grid-template-areas: "label label" "title aside" "meta aside" "content aside" "share aside" "related aside";
}
@media screen and (max-width: 767px) {
  .post {
    padding-inline: 5%;
    grid-template-columns: 1fr;
    row-gap: 20px;
    grid-template-areas: "label" "title" "meta" "content" "share" "related" "aside";
  }
}
.post__label {
  grid-area: label;
  font-size: var(--font-size-s);
  padding-bottom: 0.5em;
  position: relative;
}
.post__label::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 10px;
  background: repeating-linear-gradient(-45deg, #cecece, #cecece 2px, #fff 2px, #fff 4px);
}
.post__title {
  grid-area: title;
  font-size: clamp(1.25rem, 1.068rem + 0.91vw, 1.75rem);
  border-bottom: 1px solid #CCCCCC;
}
.post__meta {
  grid-area: meta;
}
.post__meta__tag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  font-size: var(--font-size-s);
}
.post__meta__tag::before {
  content: "\f02c";
  font-family: "Font Awesome 5 Free";
  font-weight: 600;
  margin-right: 0.5em;
}
.post__meta__tag li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.post__meta__tag li:not(:last-child)::after {
  content: "/";
  margin-inline: 0.5em;
  font-size: 0.7em;
}
.post__meta__tag a {
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.post__meta__tag a:hover {
  opacity: 0.6;
}
.post__meta__date {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  gap: 1em;
  font-size: var(--font-size-s);
}
.post__meta__posted::before {
  content: "\f304";
  font-family: "Font Awesome 5 Free";
  font-weight: 600;
  margin-right: 0.5em;
}
.post__meta__update::before {
  content: "\f2f9";
  font-family: "Font Awesome 5 Free";
  font-weight: 600;
  margin-right: 0.5em;
}
.post__content {
  grid-area: content;
}
.post__content h2 {
  font-size: clamp(1.125rem, 1.034rem + 0.45vw, 1.375rem);
  font-weight: bold;
  line-height: 1.5;
  margin-top: 3em;
  margin-bottom: 1em;
  padding-bottom: 5px;
  border-bottom: solid 3px #cce4ff;
  position: relative;
}
.post__content h2::before {
  position: absolute;
  content: " ";
  display: block;
  border-bottom: solid 3px #5472cd;
  bottom: -3px;
  width: 20%;
}
.post__content h3 {
  font-size: clamp(1rem, 0.955rem + 0.23vw, 1.125rem);
  font-weight: bold;
  margin-top: 2em;
  margin-bottom: 1em;
}
.post__content p {
  margin-bottom: 2em;
}
.post__content a {
  color: #00429D;
  padding-left: 3px;
  padding-right: 3px;
  text-decoration: underline;
}
.post__content a .blank-icon {
  display: inline-block;
  position: relative;
  width: 10px;
  height: 8px;
  margin: 0 5px 0 4px;
}
.post__content a .blank-icon::before {
  content: "";
  display: inline-block;
  width: 100%;
  height: 100%;
  border-style: solid;
  border-color: #00429D;
  border-width: 1.5px;
  position: absolute;
  top: -2px;
  left: -2px;
}
.post__content a .blank-icon::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 8px;
  border-style: solid;
  border-color: #00429D;
  border-width: 0 1.5px 1.5px 0;
  position: absolute;
  top: 1px;
  left: 1px;
}
.post__content img {
  width: 100%;
  height: auto;
}
.post__content figure {
  margin-bottom: 3em;
  text-align: center;
  line-height: 0;
}
.post__content figure img {
  width: 90%;
}
.post__content figure figcaption {
  font-size: clamp(0.75rem, 0.705rem + 0.23vw, 0.875rem);
  line-height: 1.3;
  color: #666;
  background-color: #fafafa;
  width: 90%;
  margin-right: auto;
  margin-left: auto;
  padding: 0.8em;
}
.post__content ul {
  margin-bottom: 3em;
  padding-left: 1em;
}
.post__content ul li {
  padding-left: 18px;
  position: relative;
}
.post__content ul li::before {
  content: "";
  width: 8px;
  height: 3px;
  border-radius: 5px;
  position: absolute;
  top: 14px;
  left: 0;
  background-color: #002455;
}
.post__content ol {
  margin-bottom: 3em;
  padding-left: 1em;
  counter-reset: number;
}
.post__content ol li {
  padding-left: 34px;
  position: relative;
}
.post__content ol li::before {
  counter-increment: number;
  content: counter(number);
  width: 23px;
  height: 23px;
  line-height: 21px;
  border-radius: 12px;
  position: absolute;
  top: 5px;
  left: 0;
  background-color: #002455;
  color: #fff;
  display: inline-block;
  text-align: center;
}
.post__content blockquote {
  background-color: #F0F7FF;
  padding: 3em 2em 2em 3em;
  position: relative;
}
@media screen and (max-width: 767px) {
  .post__content blockquote {
    padding: 3em 2em 2em 2em;
  }
}
.post__content blockquote::before {
  display: inline-block;
  position: absolute;
  top: 10px;
  left: 15px;
  content: "\f10d";
  font-family: "Font Awesome 5 Free";
  color: #a5cbff;
  font-size: 28px;
  line-height: 1;
  font-weight: 900;
}
.post__content blockquote p {
  margin-bottom: 1em;
}
.post__content blockquote cite {
  text-align: right;
}
.post__content .gmap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9のアスペクト比 */
  height: 0;
}
.post__content .gmap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.post__content .memo {
  font-size: 0.85em;
  border: 1px dashed #aaa;
  color: #aaa;
  padding: 1.5em 1.5em 1em;
  position: relative;
}
.post__content .memo::before {
  content: "memo";
  display: block;
  background-color: #fff;
  padding: 0 1em;
  position: absolute;
  top: -1em;
  left: 0.5em;
}
.post__share {
  grid-area: share;
}
.post__related {
  grid-area: related;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  -webkit-column-gap: 2.0833333333vw;
     -moz-column-gap: 2.0833333333vw;
          column-gap: 2.0833333333vw;
  row-gap: 3.6458333333vw;
  margin-top: 2.6041666667vw;
}
.post__related__head {
  grid-column: 1/4;
  top: 6.25vw;
  font-size: var(--font-size-head);
  color: var(--color-primary);
  font-family: "Noto Serif JP", serif;
  font-weight: 400;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1em;
}
.post__related__head::after {
  content: "";
  display: block;
  width: 8.59375vw;
  height: 1px;
  background-color: var(--color-primary);
}
@media screen and (max-width: 767px) {
  .post__related {
    grid-template-columns: 1fr;
  }
  .post__related__head {
    grid-column: 1/2;
  }
}
.post__banner {
  grid-area: aside;
}
.post__banner .sticky {
  position: sticky;
  top: 80px;
}
.post__banner a {
  display: block;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.post__banner a:hover {
  opacity: 0.6;
}
.post__banner img {
  width: 100%;
  height: auto;
}