.toc {
  position: relative;
}
.toc::after {
  content: "";
  background-image: linear-gradient(to right, black 50%, transparent 50%);
  background-size: 9px 1px;
  background-repeat: repeat-x;
  background-position: left top;
  position: absolute;
  left: 2rem;
  right: 2rem;
  bottom: 0;
  height: 1px;
}
@media (768px <= width) {
  .toc::after {
    left: 0;
    right: 0;
  }
}

.background {
  padding: 8rem 0;
}
@media (768px <= width) {
  .background {
    padding: 10rem 0 16rem;
  }
}
.background__headline {
  margin: 0 2rem;
}
@media (768px <= width) {
  .background__headline {
    margin: 0 max(50% - 80rem, 6rem);
  }
}
.background__content {
  margin-top: 3.5rem;
}
@media (768px <= width) {
  .background__content {
    margin-top: 10rem;
    display: grid;
    grid-template-columns: calc(50% + 14rem) auto;
    padding-right: max(50% - 80rem, 6rem);
    gap: clamp(6rem, 6.25%, 12rem);
  }
}
.background__img-wrap {
  margin-right: 2rem;
  border-radius: 0 12rem 1rem 0;
  overflow: hidden;
}
@media (768px <= width) {
  .background__img-wrap {
    margin: 0;
    border-radius: 0 16rem 2rem 0;
  }
}
.background__message {
  padding: 4rem 2rem 5rem;
}
@media (768px <= width) {
  .background__message {
    padding: 0;
    padding-top: 13rem;
  }
}
.background__message-text {
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 166%;
}
@media (768px <= width) {
  .background__message-text {
    font-size: 3.2rem;
  }
}
.background__sign {
  margin-top: 3rem;
}
@media (768px <= width) {
  .background__sign {
    margin-top: 6rem;
  }
}
.background__sign--title {
  font-size: 1.3rem;
  font-weight: 700;
}
@media (768px <= width) {
  .background__sign--title {
    font-size: 1.6rem;
  }
}
.background__sign--name {
  margin-top: 1rem;
  font-size: 2.2rem;
  font-weight: 700;
}
@media (768px <= width) {
  .background__sign--name {
    margin-top: 1.2rem;
    font-size: 2.6rem;
  }
}
.background__wrap {
  margin: 0 2rem;
  display: grid;
  gap: 2rem 0;
}
@media (768px <= width) {
  .background__wrap {
    margin: -10rem max(50% - 80rem, 6rem) 0;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    position: relative;
    z-index: 2;
  }
}
.background__box {
  position: relative;
  padding: 4rem 2rem;
}
@media (768px <= width) {
  .background__box {
    padding: 6rem;
  }
}
.background__box::before {
  content: "";
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.background__box:nth-child(odd)::before {
  border-radius: 12rem 2rem 2rem;
}
.background__box:nth-child(even)::before {
  border-radius: 2rem 2rem 12rem;
}
@media (768px <= width) {
  .background__box:nth-child(odd)::before {
    border-radius: 16rem 3rem 3rem;
  }
  .background__box:nth-child(even)::before {
    border-radius: 3rem 3rem 16rem;
  }
}
.background__label {
  border-radius: 100rem;
  border: 1px solid currentColor;
  width: 18rem;
  margin: 0 auto;
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 2.8rem;
}
@media (768px <= width) {
  .background__label {
    width: 23rem;
    font-size: 2.2rem;
    line-height: 3.8rem;
  }
}
.background__copy {
  margin-top: 4rem;
  text-align: center;
}
@media (768px <= width) {
  .background__copy {
    margin-top: 4.8rem;
    height: 8rem;
  }
}
.background__copy--en {
  font-size: 2.9rem;
}
@media (768px <= width) {
  .background__copy--en {
    font-size: 4rem;
  }
}
.background__copy--ja {
  margin-top: 1.8rem;
  font-size: 1.2rem;
  font-weight: 700;
}
@media (768px <= width) {
  .background__copy--ja {
    margin-top: 2.5rem;
    font-size: 1.6rem;
  }
}
.background__text {
  margin-top: 3rem;
  line-height: 200%;
}

.philosophy {
  padding: 8rem 2rem;
  background: var(--color-bg);
}
@media (768px <= width) {
  .philosophy {
    padding: 16rem max(50% - 80rem, 6rem);
  }
}
.philosophy__content {
  margin-top: 3.5rem;
  display: grid;
  gap: 2rem;
}
@media (768px <= width) {
  .philosophy__content {
    margin: 10rem max(50% - 60rem, 0rem) 0;
  }
}
.philosophy__box {
  position: relative;
  padding: 4rem 2rem;
}
@media (768px <= width) {
  .philosophy__box {
    padding: 6rem 8rem 6rem 12rem;
  }
}
.philosophy__box::before {
  content: "";
  width: 100%;
  height: 100%;
  background: url(../images/company/bg.webp);
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 12rem 2rem 2rem;
}
@media (768px <= width) {
  .philosophy__box::before {
    border-radius: 16rem 2rem 2rem;
  }
}
.philosophy__box-no {
  position: absolute;
  top: 1rem;
  left: 1rem;
  border-radius: 100%;
  background: var(--color-green);
  color: #fff;
  width: 5rem;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  font-size: 2.2rem;
}
@media (768px <= width) {
  .philosophy__box-no {
    width: 8rem;
    font-size: 3.6rem;
  }
}
.philosophy__box-name {
  font-size: 2rem;
  font-weight: 700;
  line-height: 166%;
  margin-left: 5rem;
  position: relative;
}
@media (768px <= width) {
  .philosophy__box-name {
    font-size: 2.8rem;
    margin-left: 0;
  }
}
.philosophy__box-text {
  margin-top: 1rem;
  position: relative;
  line-height: 200%;
}
@media (768px <= width) {
  .philosophy__box-text {
    margin-top: 2rem;
  }
}

.awards {
  padding: 8rem 2rem;
}
@media (768px <= width) {
  .awards {
    padding: 16rem max(50% - 80rem, 6rem);
  }
}
@media (768px <= width) {
  .awards__header {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }
}
@media (768px <= width) {
  .awards__headline {
    padding-right: 6rem;
  }
}
.awards .headline__ja {
  line-height: 140%;
}
.awards__description {
  margin-top: 3.5rem;
  line-height: 200%;
}
@media (768px <= width) {
  .awards__description {
    margin-top: 4rem;
  }
}
.awards__content {
  margin-top: 5rem;
}
@media (768px <= width) {
  .awards__content {
    margin-top: 12rem;
    margin-left: max(50% - 70rem, 0rem);
    margin-right: max(50% - 70rem, 0rem);
  }
}
.awards__main-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 166%;
  text-align: center;
}
@media (768px <= width) {
  .awards__main-title {
    font-size: 2.6rem;
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  .awards__main-title::before, .awards__main-title::after {
    content: "";
    background: currentColor;
    height: 1px;
    flex-grow: 1;
  }
}
.awards__main-items {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 0.5rem;
}
@media (768px <= width) {
  .awards__main-items {
    margin-top: 7.2rem;
    display: flex;
    gap: 0;
    justify-content: space-between;
  }
}
.awards__etc {
  margin-top: 4rem;
  border-radius: 1rem;
  overflow: hidden;
}
@media (768px <= width) {
  .awards__etc {
    margin-top: 10.8rem;
  }
}
.awards__etc-title {
  background-color: #a09d92;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 166%;
  text-align: center;
  padding: 1.3rem;
  position: relative;
  cursor: pointer;
}
@media (768px <= width) {
  .awards__etc-title {
    font-size: 2.6rem;
    padding: 2.9rem;
  }
}
.awards__etc-title::after {
  content: "";
  width: 1.9rem;
  height: 1.9rem;
  position: absolute;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  background: url('data:image/svg+xml;charset=utf8, <svg width="19" height="19" viewBox="0 0 19 19" fill="none" xmlns="http://www.w3.org/2000/svg"><rect y="9" width="19" height="1" rx="0.5" fill="white"/><rect x="10" width="19" height="0.999999" rx="0.499999" transform="rotate(90 10 0)" fill="white"/></svg>') center/100% auto no-repeat;
  transition: height 0.3s ease;
}
@media (768px <= width) {
  .awards__etc-title::after {
    width: 3.1rem;
    height: 3.1rem;
  }
}
.awards__etc.open .awards__etc-title::after {
  height: 0.1rem;
}
@media (768px <= width) {
  .awards__etc.open .awards__etc-title::after {
    height: 0.15rem;
  }
}
.awards__etc-content {
  background-color: #e1dfd7;
  padding: 0 2rem 5rem;
}
@media (768px <= width) {
  .awards__etc-content {
    padding: 4rem 10rem 10rem;
  }
}
.awards__etc-box {
  padding: 3rem 0;
  border-bottom: 1px solid #a09d92;
  line-height: 200%;
}
@media (768px <= width) {
  .awards__etc-box {
    padding: 4rem 0;
    display: grid;
    grid-template-columns: 368fr 833fr;
  }
}
.awards__etc-label {
  font-weight: 700;
}
.awards__etc-list {
  margin-top: 1.5rem;
}
@media (768px <= width) {
  .awards__etc-list {
    margin-top: 0;
    line-height: 200%;
  }
}

.overview {
  padding: 8rem 2rem;
  position: relative;
}
@media (768px <= width) {
  .overview {
    padding: 16rem max(50% - 80rem, 6rem);
  }
}
.overview::before {
  content: "";
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  border-radius: 0 12rem 2rem 0;
}
@media (768px <= width) {
  .overview::before {
    width: auto;
    right: max(50% - 86rem, 3rem);
  }
}
.overview__content {
  margin-top: 1rem;
}
@media (768px <= width) {
  .overview__content {
    margin: 6rem max(50% - 60rem, 0rem) 0;
  }
}
.overview__list {
  display: grid;
}
.overview__row {
  border-bottom: 1px solid #a09d92;
  padding: 2.5rem 0;
  display: grid;
  gap: 1rem;
}
@media (768px <= width) {
  .overview__row {
    padding: 4rem 0;
    grid-template-columns: 300fr 900fr;
    gap: 2rem;
  }
}
.overview__term {
  font-weight: 700;
  line-height: 200%;
}
.overview__description {
  line-height: 200%;
}
.overview__description a {
  color: var(--color-green);
  text-decoration: underline;
}
.overview__description .caution {
  color: #a09d92;
}
.overview__description table th {
  padding-right: 1em;
}

.history {
  padding: 8rem 2rem 0;
}
@media (768px <= width) {
  .history {
    padding: 16rem max(50% - 80rem, 6rem) 0;
  }
}
.history__list {
  margin-top: 2rem;
}
@media (768px <= width) {
  .history__list {
    margin: 7rem max(50% - 60rem, 0rem) 0;
  }
}
.history__item {
  padding: 2rem 0;
  padding-left: 4rem;
  display: grid;
  gap: 2rem;
  position: relative;
}
@media (768px <= width) {
  .history__item {
    display: grid;
    grid-template-columns: 405fr 795fr;
    line-height: 200%;
    padding: 3rem 0;
    padding-left: 6.5rem;
  }
}
.history__item::before {
  content: "";
  width: 1rem;
  aspect-ratio: 1;
  background-color: var(--color-green);
  position: absolute;
  top: 2.25rem;
  border-radius: 100%;
}
@media (768px <= width) {
  .history__item::before {
    top: 4rem;
  }
}
.history__item:not(:last-child)::after {
  content: "";
  width: 1px;
  height: 100%;
  position: absolute;
  left: 0.45rem;
  top: 3rem;
  background-image: linear-gradient(to bottom, var(--color-green) 50%, transparent 50%);
  background-size: 1px 9px;
  background-repeat: repeat-y;
  background-position: left top;
}
@media (768px <= width) {
  .history__item:not(:last-child)::after {
    top: 5rem;
  }
}
.history__date {
  color: var(--color-green);
  font-weight: 700;
}
.history__date .num {
  font-weight: 500;
}
.history__content {
  line-height: 200%;
}