[id] {
  scroll-margin-top: 10px;
}

@media (max-width: 768px) {
  [id] {
    scroll-margin-top: 80px;
  }
}

.mv .l-wrapper {
  max-width: 1200px;
  width: 100%;

  margin-inline: auto;
}

.mv .bg {
  position: relative;
  padding: 90px 20px 0;
  aspect-ratio: 5 / 1;
}

@media only screen and (max-width: 768px) {
  .mv .bg {
    padding: min(5.33vw, 40px);
    aspect-ratio: auto;
  }
}

.mv .bg::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: -20px;
  width: calc(50vw + 20px);
  height: 100%;
  background-image: url('../img/about/mv_bg.svg');
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: left bottom;
}

@media only screen and (max-width: 768px) {
  .mv .bg::before {
    width: calc(75vw + 20px);

  }
}


.c-heading__h2 {
  font-family: "Yu Gothic", "貂ｸ繧ｴ繧ｷ繝�け菴�", "Segoe UI", "Hiragino Kaku Gothic Pro", "繝｡繧､繝ｪ繧ｪ", sans-serif;
  font-size: 3.625rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  position: relative;
  display: inline-block;
}

.c-heading__h2-sub {
  font-family: "Roboto", sans-serif;
  display: block;
  font-size: 0.34em;
  font-weight: 700;
  color: var(--main-blue);
  margin-top: 20px;
  letter-spacing: 0;
}

@media only screen and (max-width: 768px) {
  .c-heading__h2 {
    font-size: clamp(1.5rem, 6vw, 3rem);
  }

  .c-heading__h2-sub {
    margin-top: 0.8em;
  }
}

.c-heading__h3 {
  font-size: 2.125rem;
  font-weight: bold;
  line-height: 1;
  position: relative;
  display: inline-block;
  margin-bottom: 19px;
}

.c-heading__h3::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -15px;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--main-blue);
}

@media only screen and (max-width: 768px) {
  .c-heading__h3 {
    font-size: clamp(1.25rem, 4vw, 2rem);
  }

  .c-heading__h3::after {
    bottom: -10px;
    height: 3px;
  }
}


.c-heading__h4 {
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.c-heading__h4::before {
  content: "";
  display: block;
  width: 16px;
  height: 16px;
  border-radius: 3.4px;
  background-color: var(--main-blue);

}

@media only screen and (max-width: 768px) {
  .c-heading__h4 {
    font-size: clamp(1rem, 2vw, 1.25rem);
  }

  .c-heading__h4::before {
    width: 12px;
    height: 12px;
  }
}

.mv__nav-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 30px 0;
  margin-inline: auto;
  list-style: none;
}

.mv__nav-item {
  position: relative;
  background-color: var(--white);
  border-radius: 6px;
  margin-right: 1px;
  height: 60px;
}

.mv__nav-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 10%;
  bottom: 10%;
  right: -2px;
  border-right: 3px dotted #ECEDF2;
}

.mv__nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  font-size: min(1.5vw, 0.9375rem);
  line-height: 60px;
}

.mv__nav-link::after {
  content: "";
  display: inline-block;
  margin-left: 16px;
  vertical-align: middle;
  width: 0.9em;
  height: 0.9em;
  background-image: url('../img/about/about_tri.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  top: 1px;
}


@media screen and (max-width: 767px) {
  .mv__nav-list {
    grid-template-columns: 1fr;
    padding: min(27.3vw, 20px) 0;
    gap: 1px 0;
  }

  .mv__nav-item {
    margin-right: 0;
  }

  .mv__nav-item:not(:last-child)::after {
    top: auto;
    bottom: -2px;
    right: 5px;
    left: 5px;
    border-right: none;
    border-bottom: 3px dotted #ECEDF2;
  }

  .mv__nav-link {
    font-size: 0.9375rem;
  }
}

.breadcrumb {
  display: flex;
  justify-content: flex-end;
  font-size: 0.75rem;
}

@media only screen and (max-width: 768px) {
  .breadcrumb {
    margin-top: 20px;
  }
}

.breadcrumb__list {
  display: flex;
  align-items: center;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
}

.breadcrumb__item+.breadcrumb__item::before {
  content: "";
  display: inline-block;
  width: 0.75rem;
  height: 2px;
  margin: 0 10px;
  background-color: var(--main-blue);
}

.bg--wt {
  background-color: var(--white);
}

.bg--bl {
  background-color: rgba(94, 152, 202, 0.12);
}

.section-about .bg {
  padding: 100px 0;
}

@media only screen and (max-width: 768px) {
  .section-about .bg {
    padding: min(8vw, 60px) 0;
  }
}

.section-about .l-wrapper {
  max-width: 1080px;
  width: 100%;
  padding: 0 20px;
  margin-inline: auto;
}

@media only screen and (max-width: 768px) {
  .section-about .l-wrapper {
    padding: 0 min(5.33vw, 40px);
  }
}

.section-about__role__textbox {
  padding: min(5.33vw, 40px) 0 min(80vw, 60px);
}

.section-about__role__textbox--text {
  font-size: 1rem;
  line-height: 185%;

}

@media only screen and (max-width: 768px) {
  .section-about__role__textbox--text {
    font-size: 0.9375rem;

  }
}

.section-about__role .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 1.5em;
}

@media only screen and (max-width: 768px) {
  .section-about__role .container {
    grid-template-columns: 1fr;
    gap: min(13.3vw, 10px) 0;
  }
}


.policy-card {
  border: 2px solid var(--main-blue);
  border-radius: 20px;
}

@media only screen and (max-width: 768px) {
  .policy-card {
    border-radius: 10px;
  }
}

.policy-card__title {
  background-color: var(--main-blue);
  border-radius: 20px 20px 0 0;
  padding: 0.5em;
  text-align: center;
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 700;
  margin-block: calc((1em - 1lh) / 2) !important;
}

@media only screen and (max-width: 768px) {
  .policy-card__title {
    border-radius: 10px 10px 0 0;
    color: var(--white);
    font-size: clamp(1rem, 2.6vw, 1.25rem);
  }
}

.policy-card__body {
  padding: 1.25em;
}

@media only screen and (max-width: 768px) {
  .policy-card__body {
    padding: 1em;
  }
}

.policy-card__list {
  padding-left: 1em;
}

.policy-card__item {
  font-size: 1rem;
  line-height: 145%;
  padding-left: 0.5em;
  text-indent: -1em;
}

@media only screen and (max-width: 768px) {
  .policy-card__item {
    font-size: 0.9375rem;
  }
}

.policy-card__item::before {
  content: "・";
  font-size: 1rem;
  font-weight: 700;
}

@media only screen and (max-width: 768px) {
  .policy-card__item::before {
    font-size: 0.9375rem;
  }
}

.policy-card__body--text {
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .policy-card__body--text {
    font-size: 0.9375rem;
  }
}

.section-about__summary .bg {
  padding: 100px 0;
}

@media only screen and (max-width: 768px) {
  .section-about__summary .bg {
    padding: min(8vw, 60px) 0;
  }
}

.section-about__summary .l-wrapper {
  max-width: 1080px;
  width: 100%;
  padding: 0 20px;
  margin-inline: auto;
}

@media only screen and (max-width: 768px) {
  .section-about__summary .l-wrapper {
    padding: 0 min(5.33vw, 40px);
  }
}

.section-about__summary-table {
  width: 100%;
  margin: 3rem auto 0;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-table {
    margin: 2rem auto 0;
  }
}

.section-about__summary-heading {
  width: 200px;
  height: 60px;
  background-color: var(--lite-blue);
  color: var(--white);
  padding: 15px 20px;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-heading {
    display: block;
    width: 100%;
    height: auto;
    padding: 1em;
    font-size: 1rem;
  }
}

.section-about__summary-cell {
  background-color: var(--white);
  padding: 15px 20px;
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-cell {
    display: block;
    width: 100%;
    padding: 1em;
    font-size: 0.9375rem;
  }
}

.section-about__summary-row:not(:last-child) {
  border-bottom: 1px solid #ecedf2;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-row:not(:last-child) {
    border-bottom: none;
  }
}

.section-about__summary-list {
  padding-left: 1em;
  list-style: decimal;
}

.section-about__summary-item {
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-item {
    font-size: 0.9375rem;
  }
}

.section-about__summary-item::marker {
  color: var(--main-blue);
  font-size: 1rem;
  font-weight: 700;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-item::marker {
    font-size: 0.9375rem;
  }
}

.section-about__images {
  margin-top: 100px;
  display: flex;
  gap: 0 80px;
  flex-direction: row;
}

@media only screen and (max-width: 768px) {
  .section-about__images {
    margin-top: 80px;
    gap: 80px 0;
    flex-direction: column;
  }
}

.section-about__image {
  flex: 1;
  width: stretch;
}

.section-about__img {
  width: 100%;
  height: auto;
}

@media screen and (max-width: 768px) {
  .section-about__image {
    flex: 1 1 100%;
  }
}

.section-about__terms .bg {
  padding: 100px 0;
}

@media only screen and (max-width: 768px) {
  .section-about__terms .bg {
    padding: min(8vw, 60px) 0;
  }
}

.section-about__terms .l-wrapper {
  max-width: 1080px;
  width: 100%;
  padding: 0 20px;
  margin-inline: auto;
}

@media only screen and (max-width: 768px) {
  .section-about__terms .l-wrapper {
    padding: 0 min(5.33vw, 40px);
  }
}

.section-about__terms-table {
  width: 100%;
  margin: 3rem auto 0;
  border: 1px solid #ecedf2;
}

@media only screen and (max-width: 768px) {
  .section-about__terms-table {
    margin: 2rem auto 0;
  }
}

.section-about__terms-heading {
  width: 280px;
  height: 60px;
  background-color: var(--lite-blue);
  color: var(--white);
  padding: 15px 20px;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1;
}

@media only screen and (max-width: 768px) {
  .section-about__terms-heading {
    display: block;
    width: 100%;
    height: auto;
    padding: 1em;
    font-size: 1rem;
  }
}

.section-about__terms-cell {
  background-color: var(--white);
  padding: 15px 20px;
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .section-about__terms-cell {
    display: block;
    width: 100%;
    padding: 1em;
    font-size: 0.9375rem;
  }
}

.section-about__terms-cell a+a {
  margin-top: 0.5em;
}

.section-about__terms-row:not(:last-child) {
  border-bottom: 1px solid #ecedf2;
}

@media only screen and (max-width: 768px) {
  .section-about__terms-row:not(:last-child) {
    border-bottom: none;
  }
}

.section-about__terms-link {
  display: block;
  font-size: 1rem;
  border-bottom: 1px solid #ecedf2;
  position: relative;
  padding-bottom: 1em;
  padding-left: 1em;
}

@media only screen and (max-width: 768px) {
  .section-about__terms-link {
    font-size: 0.9375rem;
  }
}

.section-about__summary-item {
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-item {
    font-size: 0.9375rem;
  }
}

.section-about__terms-link::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(50% - 0.5rem);
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--main-blue);
}

.section-about__terms-link::after {
  content: "";
  display: inline-block;
  margin-left: 0.5em;
  vertical-align: middle;
  width: 1em;
  height: 1em;
  background-image: url('../img/common/icon_pdf.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  top: -1px;
}

.section-about__history .bg {
  padding: 100px 0;
}

@media only screen and (max-width: 768px) {
  .section-about__history .bg {
    padding: min(8vw, 60px) 0;
  }
}

.section-about__history .l-wrapper {
  max-width: 1080px;
  width: 100%;
  padding: 0 20px;
  margin-inline: auto;
}

@media only screen and (max-width: 768px) {
  .section-about__history .l-wrapper {
    padding: 0 min(5.33vw, 40px);
  }
}

.history__inner {
  margin: 3rem auto;
}

.history-item {
  display: flex;
  margin-bottom: 20px;
}

.history-group {
  display: flex;
  align-items: flex-start;
  width: 140px;
  flex-shrink: 0;
}

@media only screen and (max-width: 768px) {
  .history-group {
    width: calc(100% / 5);
    min-width: 80px;
  }
}

.history-label {
  font-family: "Roboto", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--main-blue);
  line-height: 1;
  margin-top: 10px;
}

@media only screen and (max-width: 768px) {
  .history-label {
    font-size: 1rem;
  }
}

.history-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 20px;
  height: 100%;
}

.history-circle {
  width: 21px;
  height: 21px;
  border: 2px solid var(--main-blue);
  border-radius: 50%;
  background-color: var(--white);
  z-index: 2;
  margin-top: 10px;
}

@media only screen and (max-width: 768px) {
  .history-marker {
    margin: 0 10px;
  }

  .history-circle {
    width: 16px;
    height: 16px;
  }
}

.history-line {
  flex-grow: 1;
  width: 4px;
  border-left: 4px dashed var(--lite-blue);
  margin-top: 0px;
  margin-bottom: -40px;
}

.history-card {
  background-color: var(--white);
  border-radius: 15px;
  padding: 1em 1.25em;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media only screen and (max-width: 768px) {
  .history-card {
    padding: 10px;
  }
}

.history-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  padding-bottom: 0.5em;
}

@media only screen and (max-width: 768px) {
  .history-title {
    font-size: 0.9375rem;
  }
}

.history-desc {
  margin: 0;
  font-size: 1rem;
  line-height: 165%
}

@media only screen and (max-width: 768px) {
  .history-desc {
    font-size: 0.9375rem;
    line-height: 150%
  }
}

.chairman__inner {
  overflow-x: visible;
}

@media only screen and (max-width: 768px) {
  .chairman__inner {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.section-about__chairman-table {
  width: 100%;
  background: var(--white);
  margin: 2.5rem auto 0;
}

@media only screen and (max-width: 768px) {
  .section-about__chairman-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1200px;
  }
}

.section-about__chairman-heading {
  background-color: var(--lite-blue);
  color: var(--white);
  padding: 15px 20px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

@media only screen and (max-width: 768px) {
  .section-about__chairman-heading {
    padding: 15px;
    font-size: 0.9375rem;
  }
}

.section-about__chairman-heading:not(:last-child) {
  border-right: 1px solid #ecedf2;
}

.section-about__summary-cell {
  background-color: var(--white);
  padding: 15px 20px;
  font-size: 1rem;
  line-height: 145%;
}

@media only screen and (max-width: 768px) {
  .section-about__summary-cell {
    background-color: var(--white);
    padding: 15px;
    font-size: 0.9375rem;
  }
}

.section-about__chairman-cell {
  padding: 20px;
  font-size: 1rem;
  line-height: 1;
}

@media only screen and (max-width: 768px) {
  .section-about__chairman-cell {
    padding: 15px;
    font-size: 0.9375rem;
  }
}

.section-about__chairman-cell:not(:last-child) {
  border-right: 1px solid #ecedf2;

}

.section-about__chairman-row:nth-child(even) {
  background-color: #f5f5f8;
}

.section-about__chairman-row:not(:last-child) {

  border-bottom: 1px solid #ecedf2;
}

.section-about__chairman-cell--col1 {
  font-family: "Roboto", sans-serif;
  color: var(--main-blue);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}

@media only screen and (max-width: 768px) {
  .section-about__chairman-cell--col1 {
    font-size: 0.9375rem;
  }
}