* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
  font-size: 0px;
}
.page1 {
  position: relative;
  width: 100%;
}
.page1 > img {
  width: 100%;
}
.page2 {
  position: relative;
  width: 100%;
}
.page2 > img {
  width: 100%;
}
.page2 .btn-row {
  position: absolute;
  justify-content: space-between;
  left: 50%;
  top: calc(170vw / 1920 * 100);
  margin-left: calc(600vw / 1920 * -100);
  width: calc(1200vw / 1920 * 100);
  display: flex;
  align-items: center;
  z-index: 1;
}
.page2 .btn {
  display: block;
  width: calc(368vw / 1920 * 100);
}
.page2 .btn > img {
  width: 100%;
  transition: transform 0.2s;
}
.page2 .btn:hover img {
  transform: scale(1.05);
}
.page3 {
  position: relative;
  min-width: 1320px;
  width: 100%;
}
.page3 > img {
  width: 100%;
}
.page3 .row {
  position: absolute;
  top: calc(30vw / 1920 * 100);
  left: 50%;
  margin-left: -600px;
  width: 1200px;
  height: calc(948vw / 1920 * 100);
  display: flex;
  justify-content: center;
}
.page3 .row .p4_swiper {
  width: calc(996vw / 1920 * 100);
  height: calc(868vw / 1920 * 100);
}
.page3 .row .p4_swiper .swiper-wrapper {
  width: calc(488vw / 1920 * 100);
  height: calc(868vw / 1920 * 100);
}
.page3 .row .p4_swiper .swiper-wrapper .swiper-slide {
  width: 100%;
}
.page3 .row .p4_swiper .swiper-wrapper .swiper-slide .sw-card {
  width: 100%;
}
.page3 .row .swiper-button-prev-self {
  position: absolute;
  left: 1%;
  top: 42%;
  z-index: 2;
}
.page3 .row .swiper-button-prev-self > img {
  width: calc(68vw / 1920 * 100);
}
.page3 .row .swiper-button-next-self {
  position: absolute;
  right: 1%;
  top: 42%;
  transform: rotate(180deg);
  z-index: 2;
}
.page3 .row .swiper-button-next-self > img {
  width: calc(68vw / 1920 * 100);
}
.page3 .sp {
  display: flex;
  width: 100%;
  height: 20px;
  justify-content: center;
}
.page3 .sp .swiper-n {
  display: inline-block;
  margin: 0rem calc(20vw / 1920 * 100);
  width: calc(100vw / 1920 * 100);
  height: calc(10vw / 1920 * 100);
  border-radius: 200px;
  background-color: #ae724a;
}
.page3 .sp .swiper-s {
  background-color: #ff9c3c;
}
.page4 {
  position: relative;
  width: 100%;
}
.page4 > img {
  width: 100%;
}
.page4 .btn-fb {
  position: absolute;
  left: 50%;
  top: calc(240vw / 1920 * 100);
  width: calc(896vw / 1920 * 100);
  margin-left: calc(448vw / 1920 * -100);
  height: calc(220vw / 1920 * 100);
}
.page4 .btn-fb > img {
  width: 100%;
  transition: transform 0.2s;
}
.page4 .btn-fb:hover img {
  transform: scale(1.05);
}
footer {
  width: 100%;
  height: calc(200vw / 1920 * 100);
  color: #ffffff;
  background-color: #222222;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
footer > p {
  font-size: calc(16vw / 1920 * 100);
}
footer a {
  font-size: calc(16vw / 1920 * 100);
  color: #ffffff;
  text-decoration: none;
}
footer a:hover {
  text-decoration: underline;
}
@media screen and (max-width: 1080px) {
  .page3 {
    min-width: auto;
  }
  .page3 .row {
    position: absolute;
    top: calc(60vw / 1920 * 100);
    left: 50%;
    margin-left: calc(700vw / 1920 * -100);
    width: calc(1400vw / 1920 * 100);
    display: flex;
    justify-content: center;
  }
  .page3 .row .p4_swiper {
    width: calc(867vw / 1920 * 100);
    height: calc(868vw / 1920 * 100);
  }
  .page3 .row .p4_swiper .swiper-wrapper {
    width: calc(488vw / 1920 * 100);
    height: calc(868vw / 1920 * 100);
  }
  .page3 .row .p4_swiper .swiper-wrapper .swiper-slide {
    width: 100%;
  }
  .page3 .row .p4_swiper .swiper-wrapper .swiper-slide .sw-card {
    width: 100%;
  }
  .page3 .row .swiper-button-prev-self {
    position: absolute;
    left: 4%;
    top: 42%;
    z-index: 2;
  }
  .page3 .row .swiper-button-prev-self > img {
    width: calc(60vw / 1920 * 100);
  }
  .page3 .row .swiper-button-next-self {
    position: absolute;
    right: 1%;
    top: 42%;
    transform: rotate(180deg);
    z-index: 2;
  }
  .page3 .row .swiper-button-next-self > img {
    width: calc(60vw / 1920 * 100);
  }
  .page3 .sp {
    height: 0px;
  }
  .page3 .sp .swiper-n {
    height: calc(20vw / 1920 * 100);
  }
  .page4 {
    min-width: auto;
  }
  .page4 .row .btn-fb {
    max-width: auto;
    min-width: auto;
  }
  footer {
    height: calc(400vw / 1920 * 100);
    padding: 0px calc(60vw / 1920 * 100);
  }
  footer > p {
    text-align: center;
    font-size: calc(40vw / 1920 * 100);
  }
  footer a {
    font-size: calc(40vw / 1920 * 100);
  }
}