.mb1 {
  margin-bottom: 1em;
}

.mb2 {
  margin-bottom: 2em;
}

.mb3 {
  margin-bottom: 3em;
}

@media screen and (max-width: 767px) {
  .mb3 {
    margin-bottom: 2em;
  }
}

.mb4 {
  margin-bottom: 4em;
}

@media screen and (max-width: 767px) {
  .mb4 {
    margin-bottom: 3em;
  }
}

.mb1 {
  margin-bottom: 1em;
}

.mb2 {
  margin-bottom: 2em;
}

.mb3 {
  margin-bottom: 3em;
}

@media screen and (max-width: 767px) {
  .mb3 {
    margin-bottom: 2em;
  }
}

.mb4 {
  margin-bottom: 4em;
}

@media screen and (max-width: 767px) {
  .mb4 {
    margin-bottom: 3em;
  }
}

.main-img {
  position: relative;
  background: url("../img/common/main_img.webp") no-repeat center center/cover;
  height: 280px;
  display: table;
  width: 100%;
}

.main-img__inner {
  display: table-cell;
  text-align: center;
  vertical-align: middle;
}

.main-img__title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  margin: 0 auto;
  width: 440px;
  height: 130px;
  background-color: #fff;
  font-size: 2.4rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 500;
  letter-spacing: 0.15em;
  line-height: 1.33333;
  white-space: nowrap;
}

.main-img__title--en {
  font-size: 2rem;
  font-family: cormorant-garamond,Palatino,source-han-serif-japanese,serif;
  font-weight: 400;
  letter-spacing: 0.025em;
  color: #e24b07;
}

@media screen and (max-width: 767px) {
  .main-img {
    height: 140px;
  }
  .main-img__title {
    width: 275px;
    height: calc(130px / 2);
    font-size: 2rem;
    line-height: 1.25;
  }
  .main-img__title--en {
    margin-top: 0.5em;
    font-size: 1.3rem;
  }
}

@media screen and (max-width: 767px) {
  .main-img {
    margin-bottom: 45px;
  }
}

.text-big {
  font-size: 2.2rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.72727;
}

@media screen and (max-width: 767px) {
  .text-big {
    font-size: 1.9rem;
    line-height: 1.73684;
  }
}

.headline-main {
  font-size: 2.6rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.84615;
  border-bottom: 2px solid #e24b07;
}

@media screen and (max-width: 767px) {
  .headline-main {
    font-size: 2rem;
    border-width: 1px;
    line-height: 1.3;
    padding-bottom: 6px;
  }
}

.headline-secondary {
  font-size: 2.2rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 2;
  border-bottom: 1px solid rgba(128, 128, 128, 0.25);
  padding-bottom: 6px;
}

@media screen and (max-width: 767px) {
  .headline-secondary {
    font-size: 1.9rem;
    line-height: 1.73684;
  }
}

.highlight {
  font-weight: 500;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(60%, transparent), color-stop(60%, #ffa775));
  background: -webkit-linear-gradient(transparent 60%, #ffa775 60%);
  background: linear-gradient(transparent 60%, #ffa775 60%);
}

.intro {
  margin-bottom: 107px;
}

.intro__text {
  margin-bottom: 50px;
}

@media screen and (max-width: 767px) {
  .intro {
    margin-bottom: 68px;
  }
  .intro__text {
    margin-bottom: 40px;
  }
}

.about {
  margin-bottom: 107px;
}

.about__title {
  margin-bottom: 1em;
}

.about__photo {
  margin-bottom: 3em;
}

.about-aim {
  margin-bottom: 4em;
}

.about-aim__title {
  margin-bottom: 1em;
}

.about-aim__text {
  margin-bottom: 2em;
}

.about-aim__btn {
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  width: 300px;
  height: 50px;
  background: #e24b07;
  color: #fff;
  white-space: nowrap;
  position: relative;
}

.about-aim__btn::before {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  border-top: 1px solid #dd4b07;
  border-right: 1px solid #dd4b07;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 50%;
  margin-top: -5px;
}

.about-aim__btn::before {
  border-color: #fff;
  right: 16px;
  margin-top: -3px;
}

@media screen and (max-width: 767px) {
  .about-aim__btn {
    font-size: 1.5rem;
    width: 250px;
    height: 50px;
    position: relative;
    padding-bottom: 4px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .about-aim__btn::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-top: 1px solid #dd4b07;
    border-right: 1px solid #dd4b07;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
    top: 50%;
    margin-top: -4px;
  }
  .about-aim__btn::before {
    right: 12px;
    border-color: #fff;
    margin-top: -3px;
  }
}

.about-manage {
  margin-bottom: 4em;
}

.about-manage__title {
  margin-bottom: 1em;
}

.about-manage__text {
  margin-bottom: 2em;
}

.about-manage__btn {
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  width: 300px;
  height: 50px;
  background: #e24b07;
  color: #fff;
  white-space: nowrap;
  position: relative;
}

.about-manage__btn::before {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  border-top: 1px solid #dd4b07;
  border-right: 1px solid #dd4b07;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 50%;
  margin-top: -5px;
}

.about-manage__btn::before {
  border-color: #fff;
  right: 16px;
  margin-top: -3px;
}

@media screen and (max-width: 767px) {
  .about-manage__btn {
    font-size: 1.5rem;
    width: 250px;
    height: 50px;
    position: relative;
    padding-bottom: 4px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .about-manage__btn::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-top: 1px solid #dd4b07;
    border-right: 1px solid #dd4b07;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
    top: 50%;
    margin-top: -4px;
  }
  .about-manage__btn::before {
    right: 12px;
    border-color: #fff;
    margin-top: -3px;
  }
}

.about-guarantee__title {
  margin-bottom: 1em;
}

.about-guarantee__text {
  margin-bottom: 3em;
}

.about-guarantee-block {
  margin-bottom: 107px;
  border: 1px solid rgba(128, 128, 128, 0.25);
  padding: 43px 50px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}

.about-guarantee-block__group {
  width: 200px;
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
  margin-right: 55px;
}

.about-guarantee-block__heading {
  text-align: center;
  font-size: 2.2rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.72727;
  margin-bottom: 1.25em;
}

@media screen and (max-width: 767px) {
  .about-guarantee-block__heading {
    font-size: 1.9rem;
    line-height: 1.73684;
  }
}

.about-guarantee-block__text {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  border-left: 1px solid rgba(128, 128, 128, 0.25);
  padding-left: 40px;
}

.about-guarantee-block__text--medium {
  font-weight: 500;
}

@media screen and (max-width: 767px) {
  .about-guarantee-block {
    margin-bottom: 68px;
    padding: 20px 25px 25px;
    display: block;
  }
  .about-guarantee-block__group {
    width: 100%;
    margin-right: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    text-align: center;
    border-bottom: 1px solid rgba(128, 128, 128, 0.25);
    padding-bottom: 1.5em;
    margin-bottom: 1.5em;
  }
  .about-guarantee-block__photo {
    width: 90px;
  }
  .about-guarantee-block__heading {
    text-align: center;
    margin-bottom: 0;
    margin-right: 1em;
  }
  .about-guarantee-block__text {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    border-left: none;
    padding-left: 0;
  }
  .about-guarantee-block__text--medium {
    font-weight: 500;
    text-indent: -1em;
    margin-left: 1em;
  }
}

@media screen and (max-width: 767px) {
  .about {
    margin-bottom: 68px;
  }
  .about__photo {
    margin-bottom: 2em;
  }
  .about__photo img {
    height:auto;
  }
  .about-aim {
    margin-bottom: 3em;
  }
  .about-manage {
    margin-bottom: 3em;
  }
  .about-guarantee__title {
    margin-bottom: 1em;
  }
  .about-guarantee__text {
    margin-bottom: 2em;
  }
  .about-guarantee-block {
    margin-bottom: 107px;
    border: 1px solid rgba(128, 128, 128, 0.25);
    padding: 43px 50px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }
  .about-guarantee-block__group {
    width: 200px;
    -webkit-box-flex: 0;
    -webkit-flex: none;
        -ms-flex: none;
            flex: none;
    margin-right: 55px;
  }
  .about-guarantee-block__heading {
    text-align: center;
    font-size: 2.2rem;
    font-family: source-han-serif-japanese, serif;
    font-weight: 400;
    letter-spacing: 0.1em;
    line-height: 1.72727;
    margin-bottom: 1.25em;
  }
}

@media screen and (max-width: 767px) and (max-width: 767px) {
  .about-guarantee-block__heading {
    font-size: 1.9rem;
    line-height: 1.73684;
  }
}

@media screen and (max-width: 767px) {
  .about-guarantee-block__text {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    border-left: 1px solid rgba(128, 128, 128, 0.25);
    padding-left: 40px;
  }
  .about-guarantee-block__text--medium {
    font-weight: 500;
  }
}

@media screen and (max-width: 767px) and (max-width: 767px) {
  .about-guarantee-block {
    margin-bottom: 68px;
    padding: 20px 25px 25px;
    display: block;
  }
  .about-guarantee-block__group {
    width: 100%;
    margin-right: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    text-align: center;
    border-bottom: 1px solid rgba(128, 128, 128, 0.25);
    padding-bottom: 1.5em;
    margin-bottom: 1.5em;
  }
  .about-guarantee-block__photo {
    width: 90px;
  }
  .about-guarantee-block__heading {
    text-align: center;
    margin-bottom: 0;
    margin-right: 1em;
  }
  .about-guarantee-block__text {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
        -ms-flex-pack: center;
            justify-content: center;
    border-left: none;
    padding-left: 0;
  }
  .about-guarantee-block__text--medium {
    font-weight: 500;
    text-indent: -1em;
    margin-left: 1em;
  }
}

.maintenance {
  margin-bottom: 107px;
}

.maintenance-title {
  margin-bottom: 1em;
}

.maintenance-list__item {
  padding: 48px 42px 48px 37px;
  border: 1px solid rgba(128, 128, 128, 0.25);
}

.maintenance-list__item:not(:last-child) {
  margin-bottom: 1em;
}

.maintenance-list__subhead {
  margin-bottom: 1em;
}

.maintenance-list__group {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 330px;
      grid-template-columns: 1fr 330px;
}

.maintenance-list__group [class$='__subhead'] {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 2.2rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.72727;
}

.maintenance-list__group [class$='__photo'] {
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-column: 2/3;
  -ms-grid-row: 1;
  -ms-grid-row-span: 2;
  grid-row: 1/3;
  text-align: right;
}

.maintenance-list__group [class$='__desc'] {
  width: 90%;
}

@media screen and (max-width: 767px) {
  .maintenance-list__group {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .maintenance-list__group [class$='__subhead'] {
    font-size: 1.9rem;
    line-height: 1.73684;
    margin-bottom: 1em;
    text-align: center;
    white-space: nowrap;
  }
  .maintenance-list__group [class$='__photo'] {
    -webkit-box-ordinal-group: 3;
    -webkit-order: 2;
        -ms-flex-order: 2;
            order: 2;
    text-align: ceter;
    width: 55%;
    margin: 0 auto 1em;
  }
  .maintenance-list__group [class$='__photo'] img {
    height:auto;
  }

  .maintenance-list__group [class$='__desc'] {
    width: 100%;
    -webkit-box-ordinal-group: 4;
    -webkit-order: 3;
        -ms-flex-order: 3;
            order: 3;
  }
}

.maintenance-list__wrap-btn {
  padding-top: 2em;
  margin-top: 2em;
  border-top: 1px solid rgba(128, 128, 128, 0.25);
}

.maintenance-list__btn {
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  width: 300px;
  height: 50px;
  background: #e24b07;
  color: #fff;
  white-space: nowrap;
  position: relative;
}

.maintenance-list__btn::before {
  content: '';
  position: absolute;
  width: 5px;
  height: 5px;
  border-top: 1px solid #dd4b07;
  border-right: 1px solid #dd4b07;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 50%;
  margin-top: -5px;
}

.maintenance-list__btn::before {
  border-color: #fff;
  right: 16px;
  margin-top: -3px;
}

@media screen and (max-width: 767px) {
  .maintenance-list__btn {
    font-size: 1.5rem;
    width: 250px;
    height: 50px;
    position: relative;
    padding-bottom: 4px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .maintenance-list__btn::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    border-top: 1px solid #dd4b07;
    border-right: 1px solid #dd4b07;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
    top: 50%;
    margin-top: -4px;
  }
  .maintenance-list__btn::before {
    right: 12px;
    border-color: #fff;
    margin-top: -3px;
  }
}

@media screen and (max-width: 767px) {
  .maintenance {
    margin-bottom: 68px;
  }
  .maintenance-title {
    margin-bottom: 1em;
  }
  .maintenance-list__item {
    padding: 20px 20px 30px;
  }
  .maintenance-list__item:not(:last-child) {
    margin-bottom: 1em;
  }
  .maintenance-list__wrap-btn {
    padding-top: 1.5em;
    margin-top: 1.5em;
  }
}

.sealant {
  margin-bottom: 107px;
}

.sealant__title {
  margin-bottom: 2em;
}

.sealant__photo {
  width: 70%;
  margin: 0 auto 3em;
}

.sealant__text {
  margin-bottom: 4em;
}

.sealant-important__title {
  margin-bottom: 1em;
}

@media screen and (max-width: 767px) {
  .sealant {
    margin-bottom: 68px;
  }
  .sealant__title {
    margin-bottom: 1.5em;
  }
  .sealant__photo {
    width: 100%;
    margin: 0 auto 2em;
  }
  .sealant__photo img {
    height:auto;
  }
  .sealant__text {
    margin-bottom: 3em;
  }
}

.defect {
  margin-bottom: 107px;
}

.defect__title {
  margin-bottom: 1em;
}

.defect__text {
  margin-bottom: 3em;
}

.defect-list {
  margin-bottom: 44px;
}

.defect-list__item {
  background-color: #eae7e4;
}

.defect-list__heading {
  font-size: 1.8rem;
  font-family: source-han-serif-japanese, serif;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.66667;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}

.defect-list__heading-num {
  width: 40px;
  background-color: #fff;
  border-radius: 100vh;
  font-size: 2rem;
  line-height: 40px;
  text-align: center;
  -webkit-box-flex: 0;
  -webkit-flex: none;
      -ms-flex: none;
          flex: none;
  margin-right: 0.5em;
  padding-left: 2px;
}

.defect-list__heading-step {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  width: 90px;
  height: 26px;
  background-color: #fff;
  font-size: 1.4rem;
  margin-right: 1em;
}

.defect-list__desc {
  letter-spacing: 0.08em;
  line-height: 2;
}

@media screen and (max-width: 767px) {
  .defect-list__heading {
    font-size: 1.7rem;
    line-height: 1.47059;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }
  .defect-list__heading-num {
    width: 34px;
    font-size: 1.9rem;
    line-height: 34px;
    margin-right: 0;
    padding-left: 2px;
    margin-bottom: 0.5em;
  }
  .defect-list__desc {
    letter-spacing: 0.08em;
    line-height: 2;
  }
}

.defect-list__heading {
  margin-bottom: 1em;
}

.defect-list__item {
  padding: 40px 30px 30px;
}

.defect-list__item:not(:last-child) {
  margin-bottom: 15px;
}

@media screen and (max-width: 767px) {
  .defect {
    margin-bottom: 68px;
  }
  .defect-list {
    margin-bottom: 28px;
  }
  .defect-list__item {
    padding: 23px 20px;
  }
  .defect-list__item:not(:last-child) {
    margin-bottom: 12px;
  }
}
/*# sourceMappingURL=child.css.map */