@charset "UTF-8";

.ch .chigusaHead {
  position: relative;
}
.ch .chigusaHead::before {
  content: "";
  position: absolute;
  background: #FFF2F1;
  width: 100%;
  height: 50px;
  bottom: 0;
  right: 0;
  left: 0;
  z-index: -1;
}
.ch .chigusaNav {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 17px 20px;
  border-top: 1px solid #F58476;
}
.ch .chigusaNav_row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ch .chigusaNav_link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #D94A37;
}
.ch .chigusaNav_link span  {
  width: 16px;
}
.ch .chigusaNav_link span img {
  width: 100%;
}
.ch .chigusaNav_link p {
  font-size: 12px;
  line-height: 1;
}
.ch .logo {
  width: 195px;
  display: block;
  position: absolute;
  top: -8px;
  left: 0;
}
.ch .fv {
  width: 90%;
  height: 300px;
  margin: 0 0 0 auto;
}
.ch .fv img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ch .c-container {
  padding: 0 20px;
}
.ch .ttl {
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: 0.05em;
  text-align: center;
  color: #F58476;
  display: block;
  margin: 0 0 30px;
}

.ch .news {
  padding: 40px 0 60px;
  background-color: #FFF2F1;
}
.ch .news_list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 0 0 40px;
}
.ch .news_bnr {
  display: block;
}
.ch .news_bnr_thumb {
  width: 100%;
  height: 200px;
  background-color: gray;
}
.ch .news_bnr_thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ch .news_bnr_txtArea {
  background-color: #fff;
  padding: 20px;
}
.ch .news_bnr_date {
  width: fit-content;
  padding: 3px 12px;
  border-radius: 500px;
  background-color: #FFC6E1;
  margin: 0 auto 8px 0;
}
.ch .news_bnr_date span {
  display: block;
  font-size: 14px;
  line-height: 1;
}
.ch .news_bnr_ttl {
  font-weight: 700;
  line-height: 1.35;
}

.ch .chigusaBtn {
  width: 100%;
  height: fit-content;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #F58476;
  padding: 20px 30px;
  border-radius: 500px;
  border: 2px solid #F58476;
  color: #fff;
}
.ch .chigusaBtn .txt {
  font-weight: 500;
  font-size: 1rem;
  line-height: 1;
}
.ch .chigusaBtn .icon {
  width: 24px;
  height: 24px;
  position: relative;
}
.ch .chigusaBtn .icon::after {
  content: "";
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  aspect-ratio: 1;
  -webkit-mask-image: url(../img/chigusa/icon_arrow.svg);
  mask-image: url(../img/chigusa/icon_arrow.svg);
  display: block;
  width: 24px;
  height: 24px;
  background: #fff;
}
.ch .chigusaBtn-news {
  width: 260px;
  justify-content: center;
  gap: 12px;
  padding: 13px;
  margin: 50px auto 0;
}

.ch .about {
  padding: 40px 0 60px;
}
.ch .about .message {
  max-width: 800px;
  margin: 0 auto 30px;
}
.ch .about_column {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ch .about_bnr {
  display: block;
}

.ch .activity {
  padding: 40px 0 60px;
  background-color: #FFF2F1;
}
.ch .activity .message {
  text-align: center;
  margin: 0 auto 30px;
}
.ch .activity_grid {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ch .contact {
  padding: 40px 0 60px;
}
.ch .contact_cell {
  margin: 40px 0 0;
  border: 1px solid #FFB3A9;
  padding: 30px 20px;
  position: relative;
}
.ch .contact_cell_head {
  background-color: #fff;
  padding: 0 10px;
  position: absolute;
  top: 0;
  left: 50%;
  translate: -50% -50%;
}
.ch .contact_cell_head h3 {
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: 0.05em;
  text-align: center;
  white-space: nowrap;
}
.ch .contact_cell_inner {
  max-width: 1200px;
  margin: 0 auto;
}
.ch .contact_cell_list li {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0 0 20px;
}
.ch .contact_cell_list li.last {
  margin: 0;
}
.ch .contact_cell_ttl {
  font-weight: 500;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-align: center;
}
.ch .dots {
  display: none;
}

.ch .liner {
  background-image: linear-gradient(to right, #F58476, #F58476);
  background-size: 100% 2px;
  background-position: bottom left;
  background-repeat: no-repeat;
  line-height: 1.5;
  padding-bottom: 8px;
  width: fit-content;
}

.ch .contact_cell_link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.ch .contact_cell_link .txt {
  font-size: 15px;
  line-height: 1;
  flex: 1 1 0;
}
.ch .contact_cell_link .icon {
  width: 23px;
  height: 23px;
  flex: 0 1 23px;
  position: relative;
}
.ch .contact_cell_link .icon::after {
  content: "";
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  aspect-ratio: 1;
  -webkit-mask-image: url(../img/chigusa/icon_arrow.svg);
  mask-image: url(../img/chigusa/icon_arrow.svg);
  display: block;
  width: 23px;
  height: 23px;
  background: #F58476;
}

.ch .contact_cell_text .liner {
  color: #D94A37;
  background-image: linear-gradient(to right, #D94A37, #D94A37);
  padding-bottom: 4px;
}
.ch .contact_cell_text ul {
  margin: 12px 0 0;
}
.ch .contact_cell_text ul li {
  width: 100%;
  display: flex;
  gap: 0;
}

.ch .contact_cell-first {
  margin: 70px 0 0;
}
.ch .contact_cell-last .contact_cell_inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ch .info {
  width: 100%;
  background-color: #FFF2F1;
  padding: 35px 0;
}
.ch .info_container {
  padding: 0 20px;
}
.ch .info_head {
  border-left: 1px solid #F58476;
  padding: 0 0 0 22px;
}
.ch .info_head span {
  font-size: 21px;
  line-height: 1;
  display: block;
  margin: 0 0 8px;
}
.ch .info_head p {
  font-size: 14px;
}

.president_row {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 50px 0 0;
}
@media (min-width: 768px) {
  .ch .news_list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
  }
  .ch .news_list li {
    width: calc((100% - 15px) / 2);
  }

  .ch .about_column {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .ch .about_bnr {
    width: calc((100% - 20px) / 2);
  }

  .ch .activity_grid {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .ch .activity_grid .chigusaBtn {
    width: calc((100% - 20px) / 2);
  }
}
@media (min-width: 900px) {
  .ch .chigusaHead::before {
    height: 144px;
  }
  .ch .chigusaNav {
    justify-content: flex-end;
    padding: 15px 120px;
  }
  .ch .chigusaNav_row {
    gap: 20px;
  }
  .ch .chigusaNav_link span {
    width: 24px;
  }
  .ch .chigusaNav_link p {
    font-size: 14px;
  }
  .ch .logo {
    width: 325px;
    left: 52px;
  }
  .ch .fv {
    width: 90.375vw;
    height: auto;
  }
  
  .ch .c-container {
    padding: 0 11.25vw;
  }
  .ch .ttl {
    font-size: 32px;
  }

  .ch .news {
    padding: 80px 0 100px;
  }
  .ch .news_list {
    padding: 0 2.1875vw;
    margin: 0 0 50px;
  }
  .ch .news_list li {
    width: calc((100% - 30px) / 3);
  }
  .ch .news_bnr_thumb {
    height: 14.75vw;
  }

  .ch .chigusaBtn {
    padding: 25px 35px;
    transition: color 0.3s ease, background-color 0.3s ease;
  }
  .ch .chigusaBtn .txt {
    font-size: 1.25rem;
  }
  .ch .chigusaBtn .icon {
    width: 28px;
    height: 28px;
  }
  .ch .chigusaBtn .icon::after {
    width: 28px;
    height: 28px;
  }
  .ch .chigusaBtn:hover {
    background-color: #fff;
  }
  .ch .chigusaBtn:hover .txt {
    color: #F58476;
  }
  .ch .chigusaBtn:hover .icon::after {
    background-color: #F58476;
  }
  .ch .chigusaBtn-news {
    width: 260px;
    gap: 12px;
    padding: 13px;
  }

  .ch .about {
    padding: 80px 0 100px;
  }
  .ch .about .message p {
    font-size: 18px;
  }
  .ch .about_bnr {
    width: calc((100% - 40px) / 3);
  }

  .ch .activity {
    padding: 80px 0 100px;
  }
  .ch .activity .message {
    margin: 0 0 50px;
  }
  .ch .activity .message p {
    font-size: 18px;
  }

  .ch .contact {
    padding: 80px 0 100px;
  }
  .ch .contact_cell {
    padding: 55px 3.84375vw 50px;
  }
  .ch .contact_cell_head h3 {
    font-size: 21px;
  }
  .ch .contact_cell_list li {
    flex-direction: row;
    gap: 10px;
  }
  .ch .contact_cell_ttl {
    text-align: left;
  }
  .ch .dots {
    display: block;
    position: relative;
    top: -6px;
  }
  .ch .contact_cell_link .txt {
    font-size: 18px;
  }
  .ch .contact_cell_text {
    font-size: 18px;
  }

  .ch .liner:hover {
    animation: linkLineReverse 0.5s ease forwards;
  }
  @keyframes linkLineReverse {
    0% {
      background-size: 100% 2px;
      background-position: bottom right;
    }

    50% {
      background-size: 0 2px; /* 幅(100%=文字の長さ) | 高さ(線の太さ) */
      background-position: bottom right;
    }

    51% {
      background-position: bottom left;
    }

    100% {
      background-size: 100% 2px;
    }
  }

  .ch .info_container {
    padding: 0 8.125vw;
  }
  .ch .info_head {
    padding: 0 0 0 1.3275vw;
  }
}

.ch .br_sp {
  display: block;
}
@media (min-width: 768px) {
  .ch .br_sp {
    display: none;
  }
}

.ch .pageTitle {
  color: #D94A37;
  background-color: #fff;
  border-bottom: 1px solid #D94A37;
}
.ch .sectionTitle {
  color: #D94A37;
}
.ch .pageSideSection_title {
  color: #D94A37;
}

.ch .president_row {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 50px 0 0;
}
.ch .president_row img {
  width: 100%;
  max-width: 400px;
  display: block;
  margin: 0 auto;
}
.ch .president_row p {
  line-height: 1.5;
}
.ch .president_row span {
  font-size: 20px;
}
.ch .chigusaBns {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 20px 0 0;
}
.ch .chigusaBns li {
  width: calc((100% - 20px) / 2);
}
.ch .chigusaBns_bnr {
  font-weight: 400;
  font-size: 18px;
  line-height: 1;
  display: flex;
  align-items: center;
}
.ch .chigusaBns_bnr span {
  font-weight: 400;
  font-size: 11px;
  color: #D94A37;
  display: inline-block;
  width: fit-content;
  margin: 0 0 0 12px;
}

.ch .chigusaNav-w {
  background-color: #F58476;
  border-top: none;
  color: #fff;
}
.ch .chigusaNav-w .chigusaNav_link {
  color: #fff;
}
.ch .chigusaBns-side .chigusaBns_bnr {
  font-size: 16px;
}
.ch .chigusaBns-side .chigusaBns_bnr span {
  font-size: 10px;
}

.ch .ac-sche_cell {
  margin: 50px 0 0;
}
.ch .ac-sche_list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.ch .ac-sche_list li {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ch .ac-sche_list .title {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #FFD9D4;
  font-weight: 500;
  font-size: 16px;
  line-height: 1;
  color: #D94A37;
}
.ch .ac-sche_list .title span {
  font-size: 20px;
}
.ch .ac-sche_list .content {
  border-top: 1px solid #FFB3A9;
}
.ch .ac-sche_list .content li {
  width: 100%;
  display: flex;
  gap: 8px;
  border-bottom: 1px solid #FFB3A9;
  padding: 8px 0;
}
.ch .ac-sche_list .content strong {
  font-size: 1rem;
  color: #D94A37;
  display: block;
}
.ch .ac-sche_list .content p {
  flex: 1 1 0;
  font-size: 1rem;
}

.ch .ac-kaihi p {
  line-height: 2;
  margin: 60px 0;
}
.ch .ac-kaihi_contact {
  width: 100%;
  background-color: #FFF2F1;
  padding: 50px 20px;
}
.ch .ac-kaihi_contact h4 {
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  text-align: center;
  display: block;
  letter-spacing: 0.05em;
  margin: 0 0 30px;
}
.ch .ac-kaihi_contact p {
  line-height: 1.5;
  text-align: center;
  margin: 0;
}
.ch .ac-kaihi_contact .ac-kaihi_info {
  margin: 16px 0 20px;
}
.ch .ac-kaihi_contact span {
  font-size: 20px;
}
.ch .ac-kaihi_contact small {
  display: block;
  text-align: center;
}

.ch .ac-kaisoku ul {
  list-style-type: none;
  padding: 0;
  margin: 0 0 40px;
} 
.ch .ac-kaisoku ul li {
  display: flex;
  gap: 10px;
} 
.ch .ac-kaisoku .katsudou {
  list-style-type: none;
  padding: 0;
  margin: 0;
}
.ch .ac-kaisoku .katsudou li {
  display: flex;
  gap: 20px;
}
.ch .ac-kaisoku .katsudou li div:nth-child(1) {
  flex: 0 1 97px;
}
.ch .ac-kaisoku .katsudou li div:nth-child(2) {
  flex: 1 1 0;
}
.ch .ac-kaisoku .title {
  flex: 0 1 68px;
} 
.ch .ac-kaisoku .text {
  flex: 1 1 0;
}

.ch .ac-ip span {
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.05em;
  display: block;
  color: #D94A37;
}
.ch .ac-ip h4 {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.05em;
  display: block;
  margin: 0 0 20px;
}
.ch .ac-ip p {
  line-height: 2;
  margin: 20px 0 50px;
}

@media (min-width: 768px) {
  .ch .president_row {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
  .ch .president_row img {
    margin: 0;
  }
  .ch .president_row p {
    font-size: 20px;
  }
  .ch .president_row span {
    font-size: 28px;
  }
  .ch .chigusaBns {
    width: 232px;
    gap: 20px 60px;
  }
  .ch .chigusaBns li {
    width: calc((100% - 60px) / 2);
  }

  .ch .chigusaBns-side {
    flex-direction: column;
  }
  .ch .chigusaBns-side li {
    width: 100%;
  }

  .ch .ac-sche_list {
    gap: 50px;
  }
  .ch .ac-sche_list li {
    flex-direction: row;
    gap: 40px;
  }
  .ch .ac-sche_list .title {
    width: 70px;
    height: 70px;
    flex: 0 1 70px;
    font-size: 19px;
  }
  .ch .ac-sche_list .title span {
    font-size: 35px;
    margin: -10px 0 0;
  }
  .ch .ac-sche_list .text {
    flex: 1 1 0;
  }
  .ch .ac-sche_list .content li {
    gap: 15px;
    padding: 12px 0;
  }
  .ch .ac-sche_list .content strong {
    flex: 0 1 140px;
  }

  .ch .ac-kaisoku ul {
    margin: 0 0 60px;
  } 

  .ch .ac-kaihi_contact h4 {
    font-size: 25px;
  }
  .ch .ac-kaihi_contact span {
    font-size: 30px;
  }

  .ch .ac-ip span {
    font-size: 30px;
  }
  .ch .ac-ip h4 {
    font-size: 21px;
  }
}