html,
body {
  height: 100%;
}

.topMovie {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100vh;
  background: #1F1F1F;
  overflow: hidden;
}

@media (max-width: 768px) {
  .topMovie {
    margin-top: 0;
  }
}

.topMovie::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.topMovie__inner {
  position: relative;
  left: 50%;
  z-index: 1;
  width: 177.8vh;
  height: 100%;
  display: none;
  transform: translateX(-50%);
}

@media (min-aspect-ratio: 16 / 9) {
  .topMovie__inner {
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
  }
}

.topMovie iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.contents {
  margin-top: 85px;
}

.scrollBtn {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  margin: calc(100vh - 214px) auto 0;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0.038em;
  border: 1px solid #FFFFFF;
  border-radius: 100%;
  background: url("/assets/img/icon-scroll.svg") center bottom 12px no-repeat;
}

@media (max-width: 768px) {
  .scrollBtn {
    width: auto;
    height: auto;
    margin-top: calc(100vh - 135px);
    padding-bottom: 38px;
    font-size: 20px;
    line-height: 1;
    letter-spacing: -0.038em;
    border: none;
    background-image: url("/assets/img/icon-scroll-sp.svg");
    background-position: center bottom;
  }
}

.scrollBtn.mtadjust {
  margin: 50px auto 850px;
}

@media (max-width: 768px) {
  .scrollBtn.mtadjust {
    margin-top: 10%;
    margin-bottom: calc(100vh - 100px);
  }
}

.bnrArea {
  padding: 0 20px calc(120px + 6%);
  text-align: center;
}

@media (max-width: 768px) {
  .bnrArea {
    padding: 0 38px 14%;
  }
}

.bnrArea__item {
  display: block;
  width: 100%;
  max-width: 960px;
  margin: 55px auto 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.47);
}

@media (max-width: 768px) {
  .bnrArea__item {
    margin-top: 50px;
    box-shadow: 2px 4px 6px rgba(0, 0, 0, 0.4);
  }
}

.bnrArea--kv {
  position: relative;
  z-index: 1;
  padding: calc(100vh - 527px) 20px 0;
  text-align: center;
}

@media (max-width: 768px) {
  .bnrArea--kv {
    margin-top: calc(100vh -  100%);
    padding: 0 38px 0;
  }
}

.bnrArea--kv__item {
  display: block;
  width: 100%;
  max-width: 770px;
  margin: 0 auto 0;
}

@media (max-width: 768px) {
  .bnrArea--kv__item {
    max-width: 420px;
  }
}

.about {
  transform: rotate(-3.4deg) skewX(-3.4deg);
  transform-origin: center top;
  position: relative;
  width: calc(100% + 10px);
  margin-top: -6%;
  margin-left: -5px;
  padding: 0 5px;
  text-align: center;
  color: #FFFFFF;
  background: #000;
}

@media (max-width: 768px) {
  .about {
    transform: rotate(-5deg) skewX(-5deg);
  }
}

.about__inner {
  transform: rotate(3.4deg) skewX(3.4deg);
  transform-origin: center top;
  position: relative;
  z-index: 5;
  padding: 105px 20px;
}

@media (max-width: 768px) {
  .about__inner {
    transform: rotate(5deg) skewX(5deg);
  }
}

@media (max-width: 768px) {
  .about__inner {
    padding: 62px 24px 0;
  }
}

.about__mask {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 4;
  height: 0;
  width: 100%;
  padding-bottom: 6%;
  overflow: hidden;
  transform: rotate(3.4deg) skewX(3.4deg);
  transform-origin: right bottom;
}

@media (max-width: 768px) {
  .about__mask {
    padding-bottom: 9%;
    transform: rotate(5deg) skewX(5deg);
  }
}

.about__mask::after {
  transform: rotate(-3.4deg) skewX(-3.4deg);
  transform-origin: center top;
  content: "";
  position: absolute;
  bottom: 0;
  left: -5px;
  z-index: 4;
  width: calc(100% + 10px);
  height: 100%;
  background: #FFFFFF;
  transform-origin: right top;
}

@media (max-width: 768px) {
  .about__mask::after {
    transform: rotate(-5deg) skewX(-5deg);
  }
}

.about__copy {
  width: 637px;
}

@media (max-width: 768px) {
  .about__copy {
    width: 100%;
  }
}

.about__txt {
  margin-top: 25px;
  font-size: 18px;
  line-height: 2;
}

@media (max-width: 768px) {
  .about__txt {
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.875;
  }
}

.about__ph, .about__ph--right {
  position: absolute;
  bottom: 0;
  width: 470px;
  transform: rotate(3.4deg) skewX(3.4deg);
  transform-origin: left top;
}

@media (max-width: 768px) {
  .about__ph, .about__ph--right {
    width: 60%;
    transform: rotate(5deg) skewX(5deg);
  }
}

.about__ph {
  left: -2px;
  z-index: 2;
}

@media (max-width: 768px) {
  .about__ph {
    position: relative;
    display: block;
  }
}

.about__ph--right {
  z-index: 1;
  right: 0;
}

.about .btn {
  margin-top: 50px;
}

@media (max-width: 768px) {
  .about .btn {
    margin-top: 45px;
    transform: none;
  }
}

@media not all and (max-width: 768px) {
  .news {
    padding-bottom: 60px;
  }
}

.news__list {
  display: flex;
  max-width: 1200px;
  margin: 38px auto 100px;
}

@media (max-width: 768px) {
  .news__list {
    display: block;
    margin: 0 6px;
  }
}

.news__item {
  width: calc(25% - 24px);
  margin-right: 32px;
  padding: 34px;
  line-height: 1.5;
  background: #FFFFFF;
}

@media not all and (max-width: 768px) {
  .news__item:nth-child(4n) {
    margin-right: 0;
  }
}

@media (max-width: 768px) {
  .news__item {
    width: 100%;
    margin: 30px 0 0;
    padding: 30px;
  }
}

.news__thumb {
  position: relative;
  width: 100%;
  height: 177px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .news__thumb {
    height: 188px;
  }
}

.news__thumb img {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 1;
  width: auto;
  height: 100%;
  transform: translateX(-50%);
}

.news__link {
  display: -webkit-box;
  max-height: 73px;
  padding-bottom: 1px;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .news__link {
    max-height: none;
  }
}