.onboarding {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 3vh;
}

.onboarding .swiper {
  position: relative;
  width: 100%;
}

.onboarding .swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 7vh;
}

.onboarding .swiper .swiper-slide .img_section {
  position: relative;
}

.onboarding .swiper .swiper-slide .img_section img {
  height: 48dvh;
}

.onboarding .swiper .swiper-slide .img_section iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.onboarding .swiper .swiper-slide .img_section .front {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translateX(-50%);
}

.onboarding .swiper .swiper-slide .img_section .preparing_section {
  width: 300px;
  height: 200px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  background-color: #bbb;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #636363;
}

.onboarding .swiper .swiper-slide .back {
  border-radius: 10px;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.1);
  border: 1px solid #F2ECFF;
}

.onboarding .swiper .swiper-slide .title {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  line-height: 1.5;
  margin-top: 1vh;
}

.onboarding .swiper .swiper-slide .desc {
  color: #6a6a6a;
  text-align: center;
  font-size: 16px;
  line-height: 1.5;
}

.swiper-pagination-bullet {
  width: 5px;
  height: 5px;
  background-color: #D9D9D9;
}

.swiper-pagination-bullet-active {
  background-color: #937FBC;
}

.swiper-container-horizontal > .swiper-pagination-bullets {
  height: 10px;
  top: 30px;
}

.onboarding .button_area {
  width: 100%;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.onboarding .button_area button {
  width: 100%;
  height: 40px;
  border: 1px solid #aaa;
  border-radius: 8px;
  color: #aaa;
}

.onboarding .button_area button#nextBtn {
  background-color: #F9F7FE;
  border-color: #937FBC;
  color: #937FBC;
}

.onboarding .button_area button#play {
  background-color: #937FBC;
  color: #fff;
  border: none;
  display: none;
}