*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body,
h1,
h2,
p {
  margin: 0;
  padding: 0;
}

body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  background: #fff;
  color: #000;
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 400;
  -webkit-text-size-adjust: 100%;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

a {
  color: inherit;
  text-decoration: none;
}

@media (max-width: 1700px) {
  .u-br-pc {
    display: none;
  }
}

.u-br-sp {
  display: none;
}
@media (max-width: 780px) {
  .u-br-sp {
    display: inline;
  }
}

.u-br-pc.u-br-sp {
  display: inline;
}
@media (max-width: 1700px) {
  .u-br-pc.u-br-sp {
    display: none;
  }
}
@media (max-width: 780px) {
  .u-br-pc.u-br-sp {
    display: inline;
  }
}

@media (max-width: 1024px) {
  .u-br-tb {
    display: none;
  }
}

.u-br-tb.u-br-sp {
  display: inline;
}
@media (max-width: 1024px) {
  .u-br-tb.u-br-sp {
    display: none;
  }
}
@media (max-width: 780px) {
  .u-br-tb.u-br-sp {
    display: inline;
  }
}

.teaser__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 16px;
  margin: 0 auto;
  max-width: 1440px;
  width: 100%;
}
@media (max-width: 1024px) {
  .teaser__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    padding: 0;
  }
}
.teaser__img {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 50%;
          flex: 0 0 50%;
  max-width: 50%;
  padding-right: 22px;
}
@media (max-width: 1024px) {
  .teaser__img {
    -webkit-box-flex: 0;
        -ms-flex: none;
            flex: none;
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
  }
}
.teaser__img img {
  display: block;
  width: 100%;
}
.teaser__body {
  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-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  padding: 20px 40px 20px min(4vw, 64px);
}
@media (max-width: 1024px) {
  .teaser__body {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    padding: 60px 18px 64px;
  }
}
@media (max-width: 780px) {
  .teaser__body {
    padding: 60px 18px 30px 18px;
  }
}
.teaser__logo {
  width: 160px;
  line-height: 1;
}
.teaser__logo img {
  display: block;
  width: 100%;
}
.teaser__title {
  margin-top: min(3vw, 57px);
  color: #000;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.5;
}
@media (max-width: 780px) {
  .teaser__title {
    margin-top: 30px;
    font-size: 20px;
    line-height: 1.5;
  }
}
.teaser__text {
  color: #464646;
  font-size: 14px;
  line-height: 30px;
}
@media (max-width: 780px) {
  .teaser__text {
    font-size: 15px;
  }
}
.teaser__title + .teaser__text {
  margin-top: 29px;
}
@media (max-width: 780px) {
  .teaser__title + .teaser__text {
    margin-top: 20px;
  }
}
.teaser__date {
  color: #000;
  font-size: 16px;
  font-weight: 500;
  line-height: 36px;
}
@media (max-width: 780px) {
  .teaser__date {
    font-size: 15px;
  }
}
.teaser__btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 260px;
  max-width: 100%;
  height: 56px;
  margin: 9px 0 12px;
  padding: 0 20px 0 20px;
  background: #667275;
  color: #fff;
  font-size: 14.5px;
  font-weight: 500;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
@media (max-width: 780px) {
  .teaser__btn {
    width: 100%;
    font-size: 16px;
  }
}
.teaser__btn::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: auto;
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.teaser__btn:hover {
  opacity: 0.8;
}
.teaser__btn-logo {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 48px;
}
@media (max-width: 780px) {
  .teaser__btn-logo {
    width: 52px;
  }
}
.teaser__btn-text {
  margin-left: 7px;
  white-space: nowrap;
}

.page-top {
  position: fixed;
  right: 0;
  bottom: 20px;
  z-index: 100;
  visibility: hidden;
  -webkit-transition: opacity 0.4s, visibility 0.4s;
  transition: opacity 0.4s, visibility 0.4s;
  opacity: 0;
}
@media (max-width: 780px) {
  .page-top {
    right: -20px;
  }
}
.page-top.is-show {
  visibility: visible;
  opacity: 1;
}
.page-top img {
  width: 100px;
  opacity: 0.9;
}

.footer {
  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-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-flex: 1;
      -ms-flex: 1 0 auto;
          flex: 1 0 auto;
  padding: 65px 0 6.5px;
  background: #000;
  color: #fff;
  font-family: "Noto Serif JP", serif;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 2px;
}
@media (max-width: 1024px) {
  .footer {
    margin-top: 75px;
  }
}
@media (max-width: 780px) {
  .footer {
    padding: 52px 0 13px;
  }
}
.footer a {
  color: #fff;
}
.footer__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2%;
}
@media (max-width: 780px) {
  .footer__inner {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}
.footer__logo img {
  width: auto;
  height: 2.5em;
}
@media (max-width: 780px) {
  .footer__logo img {
    height: 1.5em;
  }
}
.footer__address {
  margin-left: -4em;
  font-size: 12px;
  line-height: 2;
}
@media (max-width: 780px) {
  .footer__address {
    width: 100%;
    margin: 2em 0;
    font-size: 10px;
  }
}
.footer__menu {
  padding-top: 60px;
  font-size: 12px;
  line-height: 2.5;
}
@media (max-width: 780px) {
  .footer__menu {
    padding-top: 0;
    line-height: 2;
  }
}
.footer__menu a {
  display: inline-block;
  margin-right: 2em;
}
@media (max-width: 780px) {
  .footer__menu a {
    font-size: 10px;
  }
}
.footer__menu img {
  width: auto;
  height: 1.7em;
}
.footer__copyright {
  margin-top: 50px;
  font-size: 10px;
  text-align: center;
}