body {
  font-size: 14px;
  line-height: 1.6;
  color: #111;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  background-color: #f2f7f5;
}
@media screen and (min-width: 900px) {
  body {
    font-size: 16px;
  }
}

.inner {
  padding-inline: 15px;
}
@media screen and (min-width: 900px) {
  .inner {
    max-width: 1104px;
    padding-inline: 40px;
    margin-inline: auto;
  }
}

@media screen and (min-width: 768px) {
  .heading {
    text-align: center;
  }
}

.heading__title-en {
  font-size: 24px;
  font-weight: 700;
  font-family: "Lexend Tera", sans-serif;
}
@media screen and (min-width: 768px) {
  .heading__title-en {
    font-size: 26px;
  }
}

.pagetop {
  position: fixed;
  right: 10px;
  bottom: 10px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #002a6f;
  color: #f2f7f5;
  font-family: "Lexend Tera", sans-serif;
  font-size: 10px;
  padding-top: 9px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s, visibility 0.3s;
  transition: opacity 0.3s, visibility 0.3s;
}
@media screen and (min-width: 768px) {
  .pagetop {
    right: 16px;
    bottom: 30px;
    width: 76px;
    height: 76px;
    font-size: 14px;
    padding-top: 16px;
  }
}
.pagetop.is-show {
  opacity: 1;
  visibility: visible;
}

.header {
  position: sticky;
  top: 0;
  background: #f2f7f5;
  z-index: 49;
  height: 60px;
}
@media screen and (min-width: 900px) {
  .header {
    height: 70px;
  }
}

.header__inner {
  height: inherit;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.header__logo a {
  font-family: "Lexend Tera", sans-serif;
  font-size: 18px;
  font-weight: 700;
}
@media screen and (min-width: 768px) {
  .header__logo a {
    font-size: 24px;
    -webkit-transition: opacity 0.3s;
    transition: opacity 0.3s;
  }
  .header__logo a:hover {
    opacity: 0.6;
  }
}

.header__nav {
  width: 100%;
  height: calc(100% - 60px);
  background: #f2f7f5;
  position: fixed;
  top: 60px;
  right: 0;
  z-index: 50;
  padding: 40px 15px;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
  -webkit-transition: -webkit-transform 0.4s linear;
  transition: -webkit-transform 0.4s linear;
  transition: transform 0.4s linear;
  transition: transform 0.4s linear, -webkit-transform 0.4s linear;
}
.header__nav.is-checked {
  -webkit-transform: translateX(0);
          transform: translateX(0);
}
@media screen and (min-width: 900px) {
  .header__nav {
    background: transparent;
    width: auto;
    height: auto;
    position: static;
    padding: 0;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
}

.header__lists {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: end;
  gap: 46px;
}
@media screen and (min-width: 900px) {
  .header__lists {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    gap: 20px;
  }
}

.header__list {
  font-size: 16px;
}

@media screen and (min-width: 768px) {
  .header__link {
    position: relative;
    -webkit-transition: color 0.3s;
    transition: color 0.3s;
  }
  .header__link::after {
    position: absolute;
    left: 0;
    content: "";
    width: 100%;
    height: 2px;
    background: #45a0ae;
    bottom: -5px;
    -webkit-transform: scale(0, 1);
            transform: scale(0, 1);
    -webkit-transform-origin: left top;
            transform-origin: left top;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
  }
  .header__link:hover {
    color: #45a0ae;
  }
  .header__link:hover::after {
    -webkit-transform: scale(1, 1);
            transform: scale(1, 1);
  }
}

.drawer__icon {
  width: 30px;
  height: 18px;
  position: relative;
}
.drawer__icon.is-checked .drawer-icon__bar:nth-of-type(1) {
  top: 9px;
  -webkit-transform: rotate(30deg);
          transform: rotate(30deg);
}
.drawer__icon.is-checked .drawer-icon__bar:nth-of-type(2) {
  display: none;
}
.drawer__icon.is-checked .drawer-icon__bar:nth-of-type(3) {
  top: 9px;
  -webkit-transform: rotate(-30deg);
          transform: rotate(-30deg);
}
@media screen and (min-width: 900px) {
  .drawer__icon {
    display: none;
  }
}

.drawer-icon__bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 3px;
  border-radius: 6px;
  background: #111;
  -webkit-transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, -webkit-transform 0.4s;
  transition: top 0.4s, transform 0.4s;
  transition: top 0.4s, transform 0.4s, -webkit-transform 0.4s;
}
.drawer-icon__bar:nth-of-type(2) {
  top: 9px;
}
.drawer-icon__bar:nth-of-type(3) {
  top: 18px;
}

.privacy {
  padding-top: 30px;
}

.privacy__title {
  text-align: center;
}

.privacy__main-title {
  font-weight: 700;
  font-size: 20px;
}
@media screen and (min-width: 768px) {
  .privacy__main-title {
    font-size: 24px;
  }
}

.privacy__sub-title {
  font-size: 16px;
}
@media screen and (min-width: 768px) {
  .privacy__sub-title {
    font-size: 20px;
  }
}

.privacy__contents {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 20px;
}

.privacy-content__title {
  font-size: 16px;
  font-weight: 700;
  color: #002a6f;
}
@media screen and (min-width: 768px) {
  .privacy-content__title {
    font-size: 20px;
  }
}

.privacy-content__text {
  margin-top: 5px;
}

.privac-content__link {
  text-decoration: underline;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.privac-content__link:hover {
  color: #45a0ae;
}

.content-list {
  position: relative;
  margin-left: 12px;
}
.content-list::before {
  position: absolute;
  content: "";
  background: #111;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  top: 11px;
  left: -8px;
}

.fotter {
  margin-top: 30px;
  padding-block: 10px;
  background: #45a0ae;
}

.footer__copyright {
  display: block;
  text-align: center;
  color: #f2f7f5;
  font-family: "Lexend Tera", sans-serif;
}