.top_banner {
  width: 100%;
  display: block;
  position: relative;
  margin: 0 auto 136px;
  overflow: hidden;
  z-index: 0;
  opacity: 0;
}
.top_banner.entry-index0 {
  opacity: 1;
}
.top_banner__inner {
  width: 730px;
  display: block;
  position: relative;
  margin: 0 auto;
}
.top_banner__inner::before {
  content: "";
  width: 110%;
  height: 200%;
  display: block;
  position: absolute;
  top: 50%;
  left: 8%;
  background: linear-gradient(to right, black 0%, black 94%, rgba(0, 0, 0, 0) 100%);
  transform: translate(-100%, -50%);
  z-index: 1;
}
@media screen and (max-width: 768px) {
  .top_banner__inner::before {
    width: 100%;
    left: 1%;
    background: linear-gradient(to right, black 0%, black 90%, rgba(0, 0, 0, 0) 100%);
  }
}
.top_banner__inner::after {
  content: "";
  width: 110%;
  height: 200%;
  display: block;
  position: absolute;
  top: 50%;
  right: 8%;
  background: linear-gradient(to left, black 0%, black 94%, rgba(0, 0, 0, 0) 100%);
  transform: translate(100%, -50%);
  z-index: 1;
}
@media screen and (max-width: 768px) {
  .top_banner__inner::after {
    width: 100%;
    right: 1%;
    background: linear-gradient(to left, black 0%, black 90%, rgba(0, 0, 0, 0) 100%);
  }
}
@media screen and (max-width: 768px) {
  .top_banner__inner {
    width: 300px;
  }
}
.top_banner .swiper-wrapper {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  position: relative;
}
.top_banner .swiper-slide {
  width: 100%;
  min-width: 0;
  flex-shrink: 0;
  display: block;
  position: relative;
}
.top_banner .swiper-slide img {
  width: 100% !important;
  height: auto !important;
}

.onair_tab {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  position: relative;
  padding-top: 35px;
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .onair_tab {
    padding-top: 17px;
    margin-bottom: 22px;
    gap: 30px;
  }
}
.onair_tab__item {
  width: 95px;
  display: block;
  position: relative;
}
@media screen and (max-width: 768px) {
  .onair_tab__item {
    width: 110px;
  }
}
.onair_tab__btn {
  width: 100%;
  display: block;
  position: relative;
  background: url(../img/goods/nav_c-off.png) repeat-x center/contain;
  color: #876437;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 2px;
  padding: 10px 5px;
  text-align: center;
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  .onair_tab__btn {
    font-size: 15px;
    padding: 4px 10px;
  }
}
.onair_tab__btn.is-current {
  color: #000;
  background: url(../img/goods/nav_c.png) repeat-x center/contain;
  pointer-events: none;
}
.onair_tab__btn::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 17.5px;
  left: -17px;
  top: 0;
  background: url(../img/goods/nav_l-off.png) no-repeat right center;
  background-size: auto 100%;
}
.onair_tab__btn.is-current::before {
  background: url(../img/goods/nav_l.png) no-repeat right center;
  background-size: auto 100%;
}

.onair_tab__btn::after {
  content: "";
  position: absolute;
  height: 100%;
  width: 17.5px;
  top: 0;
  right: -17px;
  background: url(../img/goods/nav_r-off.png) no-repeat left center;
  background-size: auto 100%;
}
.onair_tab__btn.is-current::after {
  background: url(../img/goods/nav_r.png) no-repeat left center;
  background-size: auto 100%;
}

.onair_content {
  width: 100%;
  display: block;
  position: relative;
  margin: 0 auto;
}
.onair_content__item {
  width: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  z-index: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
}
.onair_content__item.is-current {
  opacity: 1;
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

.onair__block {
  width: 100%;
  max-width: 800px;
  display: block;
  position: relative;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  .onair__block {
    width: 92%;
  }
}
.onair__block__detail {
  width: 100%;
  display: block;
  position: relative;
  margin: 0 auto;
}

.onair_list {
  display: flex;
  justify-content: center;
  align-content: flex-start;
  flex-wrap: wrap;
  gap: 10px 30px;
  position: relative;
}
@media screen and (max-width: 768px) {
  .onair_list {
    gap: 7px 20px;
  }
}
.onair_list li {
  display: block;
  position: relative;
}
.onair_list li a {
  min-width: 180px;
  display: block;
  position: relative;
  background: url(../img/goods/nav_c.png) repeat-x;
  background-size: contain;
  color: #000;
  font-size: 14px;
  padding: 5px 15px;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .onair_list li a {
    min-width: 140px;
    font-size: 11px;
    padding: 4px 10px;
  }
}
.onair_list li a::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 17.5px;
  left: -17px;
  top: 0;
  background: url(../img/goods/nav_l.png) no-repeat right center;
  background-size: auto 100%;
}
.onair_list li a::after {
  content: "";
  position: absolute;
  height: 100%;
  width: 17.5px;
  top: 0;
  right: -17px;
  background: url(../img/goods/nav_r.png) no-repeat left center;
  background-size: auto 100%;
}