.fv {
  width: 100%;
  max-height: 900px;
  aspect-ratio: 1440 / 800;
  background: url(../img/fv-bg.png) no-repeat;
  background-size: cover;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.fv__inner::after {
  content: "";
  width: 68%;
  height: calc(100% - 48px);
  background: url(../img/fv.jpg) no-repeat center;
  background-size: cover;
  border-radius: 24px;
  position: absolute;
  top: 0;
  right: -24px;
}
.fv__inner {
  width: 95%;
  height: 100%;
  margin-left: auto;
  position: relative;
}
.fv__text {
  font-size: 1.5rem;
  line-height: 2;
  writing-mode: vertical-rl;
  text-orientation: upright;
  position: absolute;
  top: 42px;
  left: 5%;
}
.fv__text .main { display: inline-block; color: var(--main);}
.fv__text .sub { display: inline-block; color: var(--sub); margin-top: 3em;}
.fv__content {
  position: absolute;
  left: 0;
  bottom: 40px;
  z-index: 2;
}
.fv__content-list {
  display: flex;
  align-items: center;
  column-gap: 40px;
}
.fv__content-item {
  width: min(14vw, 203px);
  aspect-ratio: 1 / 1;
  background-repeat: no-repeat;
  background-size: contain;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: min(1.39vw, 1.25rem);
  line-height: 1.4;
  text-align: center;
}
.fv__content-item:nth-of-type(1) { background-image: url(../img/fv-circle1.png);}
.fv__content-item:nth-of-type(2) { background-image: url(../img/fv-circle1.png);}
.fv__content-item:nth-of-type(3) { background-image: url(../img/fv-circle1.png);}
.fv__content-item:nth-of-type(4) { background-image: url(../img/fv-circle1.png);}
.fv__content-item em {
  font-size: 160%;
  font-weight: var(--bold);
  line-height: 1;
}
.fv__content-item em.num {
  display: inline-block;
  font-size: 200%;
  letter-spacing: 0.1em;
}
.fv__content-item small {
  font-size: 90%;
}
.fv__content-text {
  max-width: max-content;
  background-color: var(--bg);
  border-radius: 0 24px 0 0;
  font-size: 1.125rem;
  line-height: 1.8;
  padding: 1em;
  margin-top: 24px;
}
/* fv end */

/* area */
.area {
  background-color: var(--main-l);
}
.area::after {
  content: "";
  width: 18.125%;
  aspect-ratio: 392 / 657;
  background: url(../img/tohoku.png?2) no-repeat;
  background-size: contain;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: -1;
}
.area__box {
  display: flex;
  align-items: center;
  column-gap: 2%;
}
.area__img {
  content: "";
  width: 40%;
  aspect-ratio: 722 / 542;
  background: url(../img/area.jpg) no-repeat;
  background-size: cover;
  border-radius: 16px;
}
.area__content {
  width: 60%;
  text-align: center;
}
.area__title {
  width: max-content;
  font-size: 2rem;
  font-weight: 500;
  margin: 0 auto 40px;
  position: relative;
}
.area__title::before,
.area__title::after {
  content: "";
  display: block;
  width: 2px;
  height: calc(1em - 4px);
  background-color: var(--sub);
  position: absolute;
  top: 4px;
  bottom: 0;
  margin: auto;
}
.area__title::before { transform: rotate(-18deg); left: -1.2em;}
.area__title::after { transform: rotate(18deg); right: -1.2em;}
.area__text {
  line-height: 2.4;
}
.guide__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.guide__item a {
  height: 154px;
  display: flex;
  align-items: center;
  background-color: var(--main);
  color: var(--white);
  border-radius: 16px;
  padding: 0 40px;
  position: relative;
}
.guide__item a::before {
  content: "";
  display: block;
  width: 72px;
  height: 72px;
  background-repeat: no-repeat;
  background-size: contain;
  margin-right: 32px;
}
.guide__item.about a::before { background-image: url(../img/guide01.png);}
.guide__item.target a::before { background-image: url(../img/guide02.png);}
.guide__item.content a::before { background-image: url(../img/guide03.png);}
.guide__item.how a::before { background-image: url(../img/guide04.png);}
.guide__item a::after {
  content: "";
  width: 32px;
  height: 32px;
  background: var(--white) url(../img/arrow-r-color.svg) no-repeat center center;
  background-size: 12px;
  border-radius: 50%;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 40px;
  margin: auto;
}
/* area end */

/* column */
.column {
  background-color: var(--white);
}
.column__box {
  max-width: var(--content-width-narrow);
  border-top: 1px solid #bbb;
  margin: auto;
}
.column__item a {
  display: block;
  font-size: 1.25rem;
  padding: 1em 2%;
  border-bottom: 1px solid #bbb;
}
.column__item a:hover {
  background-color: var(--bg);
  opacity: 1;
}
.column__item-title { display: flex; align-items: center; column-gap: 8px;}
.column__item-title::before {
  content: "";
  display: block;
  width: 1.5em;
  height: 1.5em;
  background: url(../img/icon-check-color.svg) no-repeat;
  background-size: contain;
}
.column__item-meta {
  color: var(--main);
  font-size: .875rem;
}
.column__text {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.column__back { margin-top: 64px;}
.column__back a {
  max-width: var(--content-width-narrow);
  display: block;
  background-color: #39C2AB;
  color: var(--white);
  font-size: 1.25rem;
  text-align: center;
  border-radius: 32px;
  padding: 40px 5%;
  margin: auto;
}
/* column end */

/* news */
.news__wrap {
  display: flex;
  column-gap: 64px;
}
.news__title-box {
  width: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.news .c-btn {
  min-width: 100%;
}
.news .c-btn::after {
  right: 28px;
}
.news__content-box {
  width: calc(100% - 240px);
  border-top: 1px solid #bbb;
}
.news__item {
  display: block;
  padding: 40px 0 32px;
  border-bottom: 1px solid #bbb;
}
.news__item-meta {
  display: flex;
  align-items: center;
  column-gap: 24px;
  margin-bottom: 24px;
}
.news__item-meta .category {
  color: var(--main);
  font-size: 0.875rem;
  line-height: 1.5;
  border: 2px solid var(--main);
  border-radius: 18px;
  padding: 6px 24px;
}
.news__item-meta .category.news {
  color: #ED2D60;
  border-color: #ED2D60;
}
.news__item-meta .category.update {
  color: var(--main);
  border-color: var(--main);
}
.news__item-link { display: inline-block; width: 24px; margin-left: 8px;}
/* news end */

/* voice */
.voice {
  background-color: var(--white);
}
.voice__item-head {
  display: flex;
  column-gap: 24px;
  line-height: 1.5;
  margin-bottom: 24px;
}
.voice__item {
  border: 1px solid var(--text);
  border-radius: 16px;
  padding: 24px;
}
.voice__item-img {
  width: 58px;
}
.voice__item-title {
  width: calc(100% - 58px - 24px);
}
.voice__item-title-text {
  font-size: 1.125rem;
  font-weight: var(--bold);
  word-break: break-all;
  margin-bottom: 8px;
}
/* voice end */

/* case */
.case {
  background-color: var(--main-l);
}
.case__box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}
.case__item {
  width: calc((100% - 40px) / 2);
}
.case__item a {
  display: block;
  min-width: 0;
  height: 100%;
  background-color: var(--white);
  border-radius: 16px;
  padding: 40px;
}
.case__item-meta {
  display: flex;
  align-items: center;
  column-gap: 24px;
  margin-bottom: 24px;
}
.case__item-meta .category {
  min-width: max-content;
  color: var(--main);
  font-size: 1.125rem;
  line-height: 1;
  font-weight: var(--bold);
  text-align: center;
  border: 2px solid var(--main);
  border-radius: 18px;
  padding: 6px 24px;
}
.case__item-text {
  display: -webkit-box;             
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;  
  margin-top: 8px;
}

/* case end */

/* splide */
.home .splide__arrows {
  width: 90%;
  max-width: 1200px;
  display: flex;
  justify-content: flex-end;
  column-gap: 32px;
  margin: auto;
  position: relative;
  top: -64px;
}
.home .splide__arrow {
  background-color: var(--main);
  background-repeat: no-repeat;
  background-size: 12px;
  background-position: center center;
  width: 32px;
  height: 32px;
  opacity: 1;
  position: static;
}
.home .splide__arrow--prev { background-image: url(../img/arrow-l.svg);}
.home .splide__arrow--next { background-image: url(../img/arrow-r.svg);}
.home .splide__arrow svg {
  display: none;
}
/* splide */

@media (min-width: 1440px) {
  .fv__inner::after { width: 80%;}
}
@media (max-width: 1280px) and (min-width: 1023px) {
  .fv__text {
    writing-mode: horizontal-tb;
    top: 80px;
    left: 0;
    z-index: 2;
  }
  .fv__text .sub { margin-top: 0;}
  .fv__text::before {
    content: "";
    width: 5em;
    height: 1em;
    background-color: var(--bg);
    position: absolute;
    right: 0.5em;
    bottom: .5em;
    z-index: -1;
  }
}
@media (max-width: 1023px) {
  .fv {
    background-image: url(../img/fv-bg-sp.png);
    max-height: none;
    min-height: calc(100vh - var(--header-height-sp));
    aspect-ratio: auto;
    padding-top: 32px;
  }
  .fv__inner { width: 100%; height: auto;}
  .fv__inner::after { content: none;}
  .fv__text {
    width: 95%;
    position: relative;
    font-size: 5vw;
    line-height: 1.8;
    writing-mode: horizontal-tb;
    margin-left: 5%;
    top: 0;
    left: 0;
  }
  .fv__text .sub { margin-top: 0; margin-left: 30%;}
  .fv__text::after {
    content: "";
    display: block;
    aspect-ratio: 300 / 145;
    background: url(../img/fv-sp.jpg) no-repeat center;
    background-size: cover;
    border-radius: 8px 0 0 8px;
    margin-top: 24px;
  }
  .fv__content { position: static; display: flex; flex-direction: column-reverse;}
  .fv__content-list { max-width: calc(480px + 14%); flex-wrap: wrap; column-gap: 4%; row-gap: 8px; padding: 0 5%; margin: 16px auto;}
  .fv__content-item { width: 48%; max-width: 240px; font-size: min(4.5vw, 1.25rem);}
  .fv__content-text { background-color: transparent; font-size: 1rem; padding: 1em 6%; margin-top: 0;}
  .area { width: 100%; overflow-x: hidden;}
  .area::after { width: 42%; top: 0; right: -5%;}
  .area__box { flex-direction: column-reverse; row-gap: 32px;}
  .area__title { width: auto; max-width: 288px; font-size: 1.25rem; margin: 0 auto 32px;}
  .area__title::before, .area__title::after { height: 1.5rem; top: auto; bottom: 4px;}
  .area__title::before { left: 0;}
  .area__title::after { right: 0;}
  .area__text { text-align: left; line-height: 1.8; letter-spacing: 0;}
  .area__img, .area__content { width: 100%;}
  .guide__list { grid-template-columns: 1fr; row-gap: 24px;}
  .guide__item a { height: auto; padding: 16px 56px 16px 16px;}
  .guide__item a::before { margin-right: 8px;}
  .guide__item a::after { right: 16px;}
  .column__item a { font-size: 1.125rem; padding: 8px 0;}
  .column__text { flex-direction: column-reverse; align-items: flex-start;}
  .news__wrap { flex-direction: column;}
  .news__title-box, .news__content-box { width: 100%;}
  .news__item { padding: 16px 0;}
  .news__item-meta { column-gap: 16px; margin-bottom: 8px;}
  .news__item-meta .category { font-size: .75rem; padding: 4px 16px;}
  .news__link { margin-top: 32px; text-align: center;}
  .news .c-btn { min-width: 240px;}
  .voice__item { padding: 24px 5%;}
  .voice__item-title-text { font-size: 1rem; line-height: 1.2;}
  .voice__item-meta { font-size: .875rem;}
  .voice__item-head { margin-bottom: 8px;}
  .voice__item-title { display: flex; flex-direction: column; justify-content: flex-end;}
  .case__box { row-gap: 24px;}
  .case__item { width: 100%;}
  .case__item a { padding: 24px 5%;}
  .case__item-meta { column-gap: 16px; align-items: center;}
  .case__item-meta .category { font-size: .75rem; padding: 6px 16px;}
  .case__item-meta .target { word-break: auto-phrase;}
  .home .splide { width: 90%; margin: auto;}
  .home .splide__arrows {
    width: 110%;
    height: max-content;
    justify-content: space-between;
    position: absolute;
    top: 0;
    bottom: 32px;
    margin: auto -5%;
  }
  .access__address { max-width: max-content; text-align: left; margin: 0 auto 40px;}
}
@media (max-width: 1023px) and (min-width: 768px) {
  .fv__text::after { aspect-ratio: 1 / .6; object-position: center;}
}
@media (max-width: 900px) {
  .home .splide {
    max-width: 600px;
  }
}