@charset "UTF-8";
.a {
  font-family: Arial, Helvetica, sans-serif;
}

.mobile-only {
  display: block !important;
}

.desktop-only {
  display: none !important;
}

@media (min-width: 920px) {
  .mobile-only {
    display: none !important;
  }
  .desktop-only {
    display: block !important;
  }
}
@media (min-width: 920px) {
  .desktop-align-item-center {
    align-items: center !important;
  }
}

@media (min-width: 920px) {
  .desktop-flex {
    display: flex !important;
  }
}

@media (min-width: 920px) {
  .desktop-mt-20 {
    margin-top: 24px !important;
  }
}

/* 厳格なCSSリセット */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  line-height: 1.6;
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", "Yu Gothic", "YuGothic", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif; /* 最後に一般的なサンセリフフォント */
}

h1, h2, h3, h4, h5, h6, p {
  margin: 0;
  font-weight: 400;
}

ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.15s ease-in;
}

a:hover {
  opacity: 0.75;
}

@media screen and (min-width: 920px) {
  .section {
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* 
/* HEADER
*/
.header-container {
  position: relative;
  width: 100%;
  height: 16vw;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0vw 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .header-container {
    height: 90px;
    width: 1000px;
    margin: 0 auto;
    padding: 0;
  }
}
.header-container .header__logo {
  display: flex;
  align-items: flex-end;
}
.header-container .header__logo img {
  vertical-align: middle;
  width: 41.6vw;
  margin-right: 1.3333333333vw;
}
@media screen and (min-width: 920px) {
  .header-container .header__logo img {
    margin-right: 10px;
    width: 248px;
  }
}
.header-container .header__logo span {
  font-weight: bold;
  font-size: 3.2vw;
  line-height: 1;
}
@media screen and (min-width: 920px) {
  .header-container .header__logo span {
    font-size: 14px;
  }
}

.external-links-container.in-header {
  position: absolute;
  width: 21.8666666667vw;
  top: 4.2666666667vw;
  right: 5.3333333333vw;
}
@media screen and (max-width: 920px) {
  .external-links-container.in-header {
    display: flex !important;
    justify-content: space-between;
  }
}
.external-links-container.in-header .external-link {
  display: block;
  width: 8.8vw;
  height: 8.8vw;
}
.external-links-container.in-header .external-link img {
  width: 100%;
}
.external-links-container.in-header .external-link:last-child {
  margin-right: 0;
}

.external-links-container.in-hero {
  position: absolute;
  padding-top: 250px;
  width: 40px;
  right: -90px;
}
.external-links-container.in-hero .external-link {
  display: block;
  width: 40px;
  height: 40px;
  margin-bottom: 20px;
}

/*
/* Hero
*/
@media screen and (min-width: 920px) {
  .hero-container {
    width: 1200px;
    margin: 0 auto;
  }
}

.hero-bg-container {
  position: relative;
  width: 100%;
  height: 123.4666666667vw;
}
@media screen and (min-width: 920px) {
  .hero-bg-container {
    width: 1000px;
    height: 600px;
    margin: 0 auto;
  }
}
.hero-bg-container .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../images/hero_bg.png") no-repeat center center;
  background-size: cover;
  z-index: -1;
}
@media screen and (min-width: 920px) {
  .hero-bg-container .hero-bg {
    background: url("../images/hero_bg_pc.png") no-repeat center center;
  }
}
.hero-bg-container .hero-lead {
  padding-top: 17.0666666667vw;
  margin-left: 3.7333333333vw;
  width: 3.7333333333vw;
}
@media screen and (min-width: 920px) {
  .hero-bg-container .hero-lead {
    position: absolute;
    padding-top: 74px;
    width: 20px;
    left: -125px;
  }
}

.hero-text {
  position: relative;
  padding: 6.9333333333vw 0vw 20.8vw;
  font-weight: bold;
  text-align: center;
  font-size: 4vw;
  letter-spacing: 0.6vw;
}
@media screen and (min-width: 920px) {
  .hero-text {
    padding: 40px 0 147px;
    font-size: 25px;
    line-height: 45px;
    letter-spacing: 2.25px;
  }
}
.hero-text:after {
  position: absolute;
  bottom: 0;
  left: calc(50% - 2px);
  display: block;
  content: "";
  width: 0.5333333333vw;
  height: 13.3333333333vw;
  background: #000;
}
@media screen and (min-width: 920px) {
  .hero-text:after {
    width: 2px;
    height: 100px;
  }
}

.catch-container {
  padding: 12.2666666667vw 5.3333333333vw 10.6666666667vw;
  background: #EFEFEF;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .catch-container {
    padding: 68px 0 64px;
  }
}
.catch-container p:first-of-type {
  font-weight: bold;
  font-size: 3.7333333333vw;
  line-height: 1.725;
  margin-bottom: 6.4vw;
  letter-spacing: 0.2266666667vw;
}
@media screen and (min-width: 920px) {
  .catch-container p:first-of-type {
    margin-bottom: 48px;
    font-size: 17px;
    line-height: 32px;
    letter-spacing: 0.85px;
  }
}
.catch-container img {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .catch-container img {
    margin-bottom: 44px;
  }
}
.catch-container p:nth-of-type(2) {
  font-weight: bold;
  font-size: 5.6vw;
  letter-spacing: -0.112vw;
}
@media screen and (min-width: 920px) {
  .catch-container p:nth-of-type(2) {
    font-size: 34px;
  }
}

/*
/* How to use
*/
.how-container {
  padding: 10.6666666667vw 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .how-container {
    padding: 138px 0 50px;
  }
}
.how-container h2 {
  margin-bottom: 6.4vw;
  margin-left: auto;
  margin-right: auto;
  width: 54.4vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .how-container h2 {
    margin-bottom: 48px;
    width: 256px;
  }
}

@media screen and (min-width: 920px) {
  .how-to-uses {
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
    width: 1000px;
    justify-content: space-between;
  }
}
.how-to-uses .how-to-use-item {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  background: #000;
  border-radius: 5px;
  width: 100%;
  height: 27.2vw;
  margin-bottom: 2.6666666667vw;
}
@media screen and (min-width: 920px) {
  .how-to-uses .how-to-use-item {
    width: 490px;
    height: 150px;
  }
}
@media screen and (min-width: 920px) {
  .how-to-uses .how-to-use-item:nth-child(3), .how-to-uses .how-to-use-item :nth-child(4) {
    margin-bottom: 0;
  }
}
.how-to-uses .how-to-use-item:last-child {
  margin-bottom: 0;
}
.how-to-uses .how-to-use-item .num {
  margin-left: 6.9333333333vw;
  margin-right: 6.4vw;
}
@media screen and (min-width: 920px) {
  .how-to-uses .how-to-use-item .num {
    width: 22px;
    margin-left: 46px;
    margin-right: 40px;
  }
}
.how-to-uses .how-to-use-item .description {
  margin-top: 1px;
  font-size: 3.4666666667vw;
  color: #fff;
  font-weight: bold;
  line-height: 2;
}
@media screen and (min-width: 920px) {
  .how-to-uses .how-to-use-item .description {
    font-size: 18px;
  }
}

.num1 {
  width: 2.1333333333vw;
}
@media screen and (min-width: 920px) {
  .num1 {
    width: 13px;
  }
}

.num2 {
  width: 3.2vw;
}
@media screen and (min-width: 920px) {
  .num2 {
    width: 19px;
  }
}

.num3 {
  width: 3.2vw;
}
@media screen and (min-width: 920px) {
  .num3 {
    width: 19px;
  }
}

.num4 {
  width: 3.4666666667vw;
}
@media screen and (min-width: 920px) {
  .num4 {
    width: 20px;
  }
}

.video-wrapper {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.youtube-container {
  margin-bottom: 26.6666666667vw;
  padding: 10.6666666667vw;
  background: #C7C7C7;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .youtube-container {
    padding: 75px 0;
    margin-bottom: 200px;
  }
}
.youtube-container img {
  width: 20.2666666667vw;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .youtube-container img {
    width: 144px;
    margin-bottom: 50px;
  }
}

.video-container {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-top: calc(9 / 16 * 100%);
}
.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.tabs-container .tabs-inner {
  display: flex;
  justify-content: space-between;
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}
.tabs-container .tab-item {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ccc;
  width: 324px;
  height: 130px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s ease-in;
  border-radius: 5px 5px 0 0;
}
.tabs-container .tab-item:hover {
  opacity: 0.75;
}
.tabs-container .tab-item p {
  font-size: 14px;
  letter-spacing: -0.05em;
}
.tabs-container .tab-item:nth-child(1) {
  background: #000;
}
.tabs-container .tab-item:nth-child(1) img {
  width: 122px;
}
.tabs-container .tab-item:nth-child(2) {
  background: #00356A;
}
.tabs-container .tab-item:nth-child(2) img {
  width: 120px;
}
.tabs-container .tab-item:nth-child(3) {
  background: #74331A;
}
.tabs-container .tab-item:nth-child(3) img {
  width: 162px;
}

.shadow {
  margin-bottom: 100px;
  width: 100%;
  height: 30px;
  background: url(../images/shadow.png) repeat center center;
}

.for-office-container {
  background: #000;
  padding: 15.4666666667vw 10.6666666667vw 14.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .for-office-container {
    padding: 20px 0 20px 20px;
    display: flex;
  }
}
.for-office-container .office-thumb {
  margin-bottom: 7.4666666667vw;
}
@media screen and (min-width: 920px) {
  .for-office-container .office-thumb {
    margin-bottom: 0;
    width: 350px;
  }
}
.for-office-container .office-thumb img {
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .for-office-container .for-office-contents {
    width: 630px;
  }
}
.for-office-container p:first-of-type {
  font-weight: bold;
  font-size: 3.7333333333vw;
  color: #fff;
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .for-office-container p:first-of-type {
    margin-top: 106px;
    margin-bottom: 20px;
    font-size: 20px;
  }
}
.for-office-container h2 {
  margin-bottom: 5.8666666667vw;
}
@media screen and (min-width: 920px) {
  .for-office-container h2 {
    margin-bottom: 36px;
  }
}
.for-office-container h2 img {
  width: 45.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-office-container h2 img {
    width: 218px;
  }
}
.for-office-container p:nth-of-type(2) {
  font-size: 3.4666666667vw;
  color: #fff;
}
@media screen and (min-width: 920px) {
  .for-office-container p:nth-of-type(2) {
    font-size: 18px;
  }
}

.for-office-detail {
  background: #EAEAEA;
  padding: 10.6666666667vw 10.6666666667vw 12.8vw;
}
@media screen and (min-width: 920px) {
  .for-office-detail {
    padding: 50px 50px 32px;
  }
}

.img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.img-fo1 {
  width: 18.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fo1 {
    margin: 0;
    margin-right: 8px;
    width: 48px;
  }
}

.txt-fo1 {
  font-weight: bold;
  margin-bottom: 9.6vw;
  font-size: 4vw;
  line-height: 6.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .txt-fo1 {
    margin-bottom: 0;
    font-size: 20px;
    line-height: 26px;
  }
}

.flex-start {
  justify-content: flex-start;
}

.img-fo2 {
  margin-bottom: 3.2vw;
  width: 36.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fo2 {
    width: 162px;
    margin-bottom: 12px;
  }
}

.img-fo3 {
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fo3 {
    width: 408px;
    margin-bottom: 0;
  }
}

.img-fo4 {
  width: 9.0666666667vw;
  margin-bottom: 4.8vw;
}
@media screen and (min-width: 920px) {
  .img-fo4 {
    width: 72px;
    margin-left: 16px;
    margin-right: 14px;
    margin-top: 46px;
    margin-bottom: 0;
  }
}

.img-fo5 {
  width: 26.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fo5 {
    width: 118px;
    margin-bottom: 12px;
  }
}

@media screen and (min-width: 920px) {
  .img-fo6 {
    width: 390px;
  }
}

@media screen and (min-width: 920px) {
  .for-office-x {
    margin-left: auto;
    margin-right: auto;
    background: #EAEAEA;
  }
}
.for-office-x > div {
  position: relative;
  padding: 7.4666666667vw 5.3333333333vw 0 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-office-x > div {
    background: #fff;
    padding: 20px 33px 0 25px;
    margin-left: 50px;
    margin-right: 50px;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.for-office-x > div:before {
  display: block;
  position: absolute;
  top: -20px;
  left: calc(50% - 16px);
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 16px 20px 16px;
  border-color: transparent transparent white transparent;
}
@media screen and (min-width: 920px) {
  .for-office-x > div:before {
    left: 182px;
  }
}
@media screen and (min-width: 920px) {
  .for-office-x > div > div {
    width: 380px;
  }
}
.for-office-x p:first-of-type {
  margin-left: 2.1333333333vw;
  font-weight: bold;
  font-size: 4.5333333333vw;
  margin-bottom: 3.4666666667vw;
}
@media screen and (min-width: 920px) {
  .for-office-x p:first-of-type {
    margin-left: 0;
    margin-bottom: 8px;
    font-size: 21px;
    line-height: 32px;
  }
}
.for-office-x p:nth-of-type(2) {
  margin-left: 2.1333333333vw;
  font-size: 2.4vw;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-office-x p:nth-of-type(2) {
    margin-bottom: 0;
    margin-left: 0;
    font-size: 12px;
  }
}
.for-office-x img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .for-office-x img {
    width: 416px;
  }
}

.bottom {
  width: 100%;
  height: 12.8vw;
  background: #EAEAEA;
  margin-bottom: 26.6666666667vw;
  position: relative;
}
@media screen and (min-width: 920px) {
  .bottom {
    height: 52px;
    margin-bottom: 150px;
  }
}

.for-event-container {
  background: #00356A;
  padding: 15.4666666667vw 10.6666666667vw 14.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .for-event-container {
    padding: 20px 0 20px 20px;
    display: flex;
  }
}
.for-event-container .event-thumb {
  margin-bottom: 7.4666666667vw;
}
@media screen and (min-width: 920px) {
  .for-event-container .event-thumb {
    margin-bottom: 0;
    width: 350px;
  }
}
.for-event-container .event-thumb img {
  width: 100%;
}
@media screen and (min-width: 920px) {
  .for-event-container .for-event-contents {
    width: 630px;
  }
}
.for-event-container p:first-of-type {
  font-weight: bold;
  font-size: 3.7333333333vw;
  color: #fff;
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .for-event-container p:first-of-type {
    margin-top: 106px;
    margin-bottom: 20px;
    font-size: 20px;
  }
}
.for-event-container h2 {
  margin-bottom: 5.8666666667vw;
}
@media screen and (min-width: 920px) {
  .for-event-container h2 {
    margin-bottom: 36px;
  }
}
.for-event-container h2 img {
  width: 45.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-event-container h2 img {
    width: 218px;
  }
}
.for-event-container p:nth-of-type(2) {
  font-size: 3.4666666667vw;
  color: #fff;
}
@media screen and (min-width: 920px) {
  .for-event-container p:nth-of-type(2) {
    font-size: 18px;
  }
}

.for-event-detail {
  background: #DEE0EA;
  padding: 10.6666666667vw 10.6666666667vw 12.8vw;
}
@media screen and (min-width: 920px) {
  .for-event-detail {
    padding: 50px 50px 32px;
  }
}

.fe-t1 {
  color: #00356A;
  font-weight: bold;
  font-size: 4.5333333333vw;
  line-height: 7.4666666667vw;
  text-align: center;
  margin-bottom: 4.8vw;
  letter-spacing: -0.05em;
}
@media screen and (min-width: 920px) {
  .fe-t1 {
    margin-bottom: 25px;
    font-size: 23px;
    line-height: 1;
    text-align: left;
    letter-spacing: -0.45px;
  }
}

.fe-i1 {
  margin-bottom: 3.2vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .fe-i1 {
    margin-right: 10px;
    margin-bottom: 50px;
  }
}

.fe-i2 {
  margin-bottom: 10.6666666667vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .fe-i2 {
    margin-bottom: 0;
    margin-bottom: 50px;
  }
}

.img-fe1 {
  width: 18.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fe1 {
    margin: 0;
    margin-right: 8px;
    width: 48px;
  }
}

.txt-fe1 {
  font-weight: bold;
  margin-bottom: 9.6vw;
  font-size: 4vw;
  line-height: 6.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .txt-fe1 {
    margin-bottom: 0;
    font-size: 20px;
    line-height: 26px;
  }
}

.flex-start {
  justify-content: flex-start;
}

.img-fe2 {
  margin-bottom: 3.2vw;
  width: 36.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fe2 {
    width: 162px;
    margin-bottom: 12px;
  }
}

.img-fe3 {
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fe3 {
    width: 408px;
    margin-bottom: 0;
  }
}

.img-fe4 {
  width: 9.0666666667vw;
  margin-bottom: 4.8vw;
}
@media screen and (min-width: 920px) {
  .img-fe4 {
    width: 72px;
    margin-left: 16px;
    margin-right: 14px;
    margin-top: 46px;
    margin-bottom: 0;
  }
}

.img-fe5 {
  width: 26.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fe5 {
    width: 118px;
    margin-bottom: 12px;
  }
}

@media screen and (min-width: 920px) {
  .img-fe6 {
    width: 390px;
  }
}

@media screen and (min-width: 920px) {
  .for-event-x {
    margin-left: auto;
    margin-right: auto;
    background: #DEE0EA;
  }
}
.for-event-x > div {
  padding: 7.4666666667vw 5.3333333333vw 0 5.3333333333vw;
  position: relative;
}
@media screen and (min-width: 920px) {
  .for-event-x > div {
    background: #fff;
    padding: 20px 33px 0 25px;
    margin-left: 50px;
    margin-right: 50px;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.for-event-x > div:before {
  display: block;
  position: absolute;
  top: -20px;
  left: calc(50% - 16px);
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 16px 20px 16px;
  border-color: transparent transparent white transparent;
}
@media screen and (min-width: 920px) {
  .for-event-x > div:before {
    left: 182px;
  }
}
@media screen and (min-width: 920px) {
  .for-event-x > div > div {
    width: 380px;
  }
}
.for-event-x p:first-of-type {
  margin-left: 3.2vw;
  font-weight: bold;
  font-size: 4.5333333333vw;
  margin-bottom: 3.4666666667vw;
}
@media screen and (min-width: 920px) {
  .for-event-x p:first-of-type {
    margin-left: 0;
    margin-bottom: 8px;
    font-size: 21px;
    line-height: 32px;
  }
}
.for-event-x p:nth-of-type(2) {
  margin-left: 3.2vw;
  font-size: 2.4vw;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-event-x p:nth-of-type(2) {
    margin-bottom: 0;
    margin-left: 0;
    font-size: 12px;
  }
}
.for-event-x img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .for-event-x img {
    width: 416px;
  }
}

.event-bottom {
  width: 100%;
  height: 12.8vw;
  background: #DEE0EA;
}
@media screen and (min-width: 920px) {
  .event-bottom {
    height: 52px;
    margin-bottom: 150px;
  }
}

.for-museum-container {
  background: #74331A;
  padding: 15.4666666667vw 10.6666666667vw 14.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .for-museum-container {
    padding: 20px 0 20px 20px;
    display: flex;
  }
}
.for-museum-container .museum-thumb {
  margin-bottom: 7.4666666667vw;
}
.for-museum-container .museum-thumb img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .for-museum-container .museum-thumb {
    margin-bottom: 0;
    width: 350px;
  }
}
@media screen and (min-width: 920px) {
  .for-museum-container .for-museum-contents {
    width: 630px;
  }
}
.for-museum-container p:first-of-type {
  font-weight: bold;
  font-size: 3.7333333333vw;
  color: #fff;
  margin-bottom: 2.1333333333vw;
}
@media screen and (min-width: 920px) {
  .for-museum-container p:first-of-type {
    margin-top: 106px;
    margin-bottom: 20px;
    font-size: 20px;
  }
}
.for-museum-container h2 {
  margin-bottom: 5.8666666667vw;
}
@media screen and (min-width: 920px) {
  .for-museum-container h2 {
    margin-bottom: 36px;
  }
}
.for-museum-container h2 img {
  width: 60.8vw;
}
@media screen and (min-width: 920px) {
  .for-museum-container h2 img {
    width: 290px;
  }
}
.for-museum-container p:nth-of-type(2) {
  font-size: 3.4666666667vw;
  color: #fff;
}
@media screen and (min-width: 920px) {
  .for-museum-container p:nth-of-type(2) {
    font-size: 18px;
  }
}

.for-museum-detail {
  background: #F5E3C7;
  padding: 10.6666666667vw 10.6666666667vw 12.8vw;
}
@media screen and (min-width: 920px) {
  .for-museum-detail {
    padding: 50px 50px 32px;
  }
}

.fm-t1 {
  color: #74331A;
  font-weight: bold;
  font-size: 4.5333333333vw;
  line-height: 7.4666666667vw;
  text-align: center;
  margin-bottom: 4.2666666667vw;
  letter-spacing: -0.05em;
}
@media screen and (min-width: 920px) {
  .fm-t1 {
    margin-bottom: 25px;
    font-size: 23px;
    line-height: 1;
    text-align: left;
    letter-spacing: -0.45px;
  }
}

.fm-i1 {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .fm-i1 {
    margin-right: 10px;
    margin-bottom: 50px;
  }
}

.fm-i2 {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 8.5333333333vw;
}
@media screen and (min-width: 920px) {
  .fm-i2 {
    margin-bottom: 0;
    margin-bottom: 50px;
  }
}

.img-fm1 {
  width: 18.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fm1 {
    margin: 0;
    margin-right: 8px;
    width: 48px;
  }
}

.txt-fm1 {
  font-weight: bold;
  margin-bottom: 8vw;
  font-size: 4vw;
  line-height: 6.9333333333vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .txt-fm1 {
    margin-bottom: 0;
    font-size: 20px;
    line-height: 26px;
  }
}

.flex-start {
  justify-content: flex-start;
}

.img-fm2 {
  margin-bottom: 3.2vw;
  width: 36.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fm2 {
    width: 162px;
    margin-bottom: 12px;
  }
}

.img-fm3 {
  margin-bottom: 4.2666666667vw;
}
@media screen and (min-width: 920px) {
  .img-fm3 {
    width: 408px;
    margin-bottom: 0;
  }
}

.img-fm4 {
  width: 9.0666666667vw;
  margin-bottom: 4.8vw;
}
@media screen and (min-width: 920px) {
  .img-fm4 {
    width: 72px;
    margin-left: 16px;
    margin-right: 14px;
    margin-top: 46px;
    margin-bottom: 0;
  }
}

.img-fm5 {
  width: 26.6666666667vw;
  margin-bottom: 3.2vw;
}
@media screen and (min-width: 920px) {
  .img-fm5 {
    width: 118px;
    margin-bottom: 12px;
  }
}

@media screen and (min-width: 920px) {
  .img-fm6 {
    width: 390px;
  }
}

@media screen and (min-width: 920px) {
  .for-museum-x {
    margin-left: auto;
    margin-right: auto;
    background: #F5E3C7;
  }
}
.for-museum-x > div {
  padding: 7.4666666667vw 5.3333333333vw 7.4666666667vw 5.3333333333vw;
  position: relative;
}
@media screen and (min-width: 920px) {
  .for-museum-x > div {
    background: #fff;
    padding: 10px;
    margin-left: 50px;
    margin-right: 50px;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.for-museum-x > div:before {
  display: block;
  position: absolute;
  top: -20px;
  left: calc(50% - 16px);
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 16px 20px 16px;
  border-color: transparent transparent white transparent;
}
@media screen and (min-width: 920px) {
  .for-museum-x > div:before {
    left: 182px;
  }
}
@media screen and (min-width: 920px) {
  .for-museum-x > div > div {
    width: 480px;
  }
}
.for-museum-x p:first-of-type {
  margin-left: 3.2vw;
  font-weight: bold;
  font-size: 4.5333333333vw;
  margin-bottom: 3.4666666667vw;
}
@media screen and (min-width: 920px) {
  .for-museum-x p:first-of-type {
    margin-top: 10px;
    margin-left: 14px;
    margin-bottom: 8px;
    font-size: 21px;
    line-height: 32px;
  }
}
.for-museum-x p:nth-of-type(2) {
  margin-left: 3.2vw;
  font-size: 2.4vw;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .for-museum-x p:nth-of-type(2) {
    margin-bottom: 0;
    margin-left: 14px;
    font-size: 12px;
  }
}
.for-museum-x img {
  width: 100%;
}
@media screen and (min-width: 920px) {
  .for-museum-x img {
    width: 326px;
  }
}

.museum-bottom {
  margin-bottom: 26.6666666667vw;
  width: 100%;
  height: 12.8vw;
  background: #F5E3C7;
}
@media screen and (min-width: 920px) {
  .museum-bottom {
    height: 52px;
    margin-bottom: 200px;
  }
}

.device-container {
  padding: 10.6666666667vw 5.3333333333vw 8vw;
  background: #EFEFEF;
}
@media screen and (min-width: 920px) {
  .device-container {
    padding: 94px 0 114px;
  }
}
.device-container h2 {
  margin-bottom: 7.4666666667vw;
  width: 32.8vw;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .device-container h2 {
    width: 153px;
    margin-bottom: 48px;
  }
}
.device-container h2 img {
  width: 100%;
}

@media screen and (min-width: 920px) {
  .device-contents > div {
    margin-bottom: 48px;
    justify-content: space-between;
  }
}
.device-contents img:nth-of-type(1) {
  margin-bottom: 5.3333333333vw;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .device-contents img:nth-of-type(1) {
    margin-bottom: 16px;
  }
}
.device-contents img:nth-of-type(2) {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 5.3333333333vw;
}
@media screen and (min-width: 920px) {
  .device-contents img:nth-of-type(2) {
    margin-bottom: 16px;
  }
}
.device-contents p {
  letter-spacing: -0.05em;
  font-size: 2.9333333333vw;
}
@media screen and (min-width: 920px) {
  .device-contents p {
    font-size: 12px;
  }
}

.contact-container {
  padding: 17.0666666667vw 10.6666666667vw 25.0666666667vw;
}
@media screen and (min-width: 920px) {
  .contact-container {
    padding: 192px 0 210px;
  }
}
.contact-container h2 {
  margin-bottom: 7.4666666667vw;
  width: 38.9333333333vw;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .contact-container h2 {
    width: 182px;
    margin-bottom: 40px;
  }
}
.contact-container h2 img {
  width: 100%;
}
.contact-container a {
  display: block;
  width: 78.6666666667vw;
}
@media screen and (min-width: 920px) {
  .contact-container a {
    width: 350px;
    margin-left: auto;
    margin-right: auto;
  }
}
.contact-container a img {
  width: 100%;
}

footer {
  padding: 5.3333333333vw 0 3.7333333333vw;
  background: #EFEFEF;
}
@media screen and (min-width: 920px) {
  footer {
    padding: 17px 0 15px;
  }
}

@media screen and (min-width: 920px) {
  .footer-container {
    width: 1000px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
.footer-container > div:nth-child(1) {
  margin-bottom: 9.0666666667vw;
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(1) {
    margin-bottom: 0;
  }
}
.footer-container > div:nth-child(1) img {
  max-width: 150px;
  display: block;
  width: 40vw;
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(1) img {
    width: 150px;
  }
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(2) {
    display: flex;
  }
}
.footer-container > div:nth-child(2) .privacy a {
  display: flex;
  justify-content: center;
  font-size: 3.2vw;
  width: 32vw;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2.6666666667vw;
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(2) .privacy a {
    display: flex;
    font-size: 12px;
    margin-right: 66px;
    align-items: center;
    width: initial;
    margin-bottom: 0;
  }
}
.footer-container > div:nth-child(2) .privacy img {
  display: block;
  width: 3.4666666667vw;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 4px;
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(2) .privacy img {
    width: 14px;
    margin-left: 4px;
    margin-bottom: 4px;
  }
}
.footer-container > div:nth-child(2) .copyright {
  font-size: 2.6666666667vw;
  text-align: center;
}
@media screen and (min-width: 920px) {
  .footer-container > div:nth-child(2) .copyright {
    font-size: 10px;
  }
}

.btn_flow {
  position: fixed;
  right: 10px;
  bottom: 10px;
  z-index: 10;
}
.btn_flow img {
  width: 36px;
}
@media screen and (min-width: 920px) {
  .btn_flow {
    bottom: 30px;
    right: 30px;
  }
}
@media screen and (min-width: 920px) {
  .btn_flow img {
    width: initial;
  }
}

/* .js-fadein 要素を初期で非表示状態にする例 */
.js-fadein {
  opacity: 0;
  transition: opacity 0.5s ease;
}

/* ビューに入ったら付与されるクラス */
.js-view {
  opacity: 1;
}

/*# sourceMappingURL=style.css.map */