@keyframes btnOnTop {
  0% {
    top: -1rem;
    transform: rotate(0deg);
  }
  75% {
    top: 0;
    transform: rotate(0deg);
  }
  100% {
    top: 0;
    transform: rotate(45deg);
  }
}
@keyframes btnOnBottom {
  0% {
    top: 1rem;
    transform: rotate(0deg);
  }
  75% {
    top: 0;
    transform: rotate(0deg);
  }
  100% {
    top: 0;
    transform: rotate(-45deg);
  }
}
@keyframes btnOffTop {
  0% {
    top: 0;
    transform: rotate(45deg);
  }
  25% {
    top: 0;
    transform: rotate(0deg);
  }
  100% {
    top: -1rem;
    transform: rotate(0deg);
  }
}
@keyframes btnOffBottom {
  0% {
    top: 0;
    transform: rotate(-45deg);
  }
  25% {
    top: 0;
    transform: rotate(0deg);
  }
  100% {
    top: 1rem;
    transform: rotate(0deg);
  }
}
@keyframes mmfadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes mmfadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
@keyframes mmslideIn {
  from {
    transform: translateY(15%);
  }
  to {
    transform: translateY(0);
  }
}
@keyframes mmslideOut {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-10%);
  }
}
.main {
  padding-top: 7.8rem;
}
@media screen and (min-width: 750px) {
  .main {
    padding-top: 11.2rem;
  }
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 3rem;
  margin-left: 1.6rem;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 750px) {
  .breadcrumb {
    margin-bottom: 6.5rem;
    margin-left: 9rem;
  }
}

.breadcrumb__link {
  color: #ccc;
}

.breadcrumb__arrow {
  width: 0.5rem;
  height: 0.5rem;
  border-top: 1px solid #ccc;
  border-right: 1px solid #ccc;
  transform: rotate(45deg);
}

.section__top {
  position: relative;
  margin: 0 0 3rem 2.5rem;
}
@media screen and (min-width: 750px) {
  .section__top {
    margin: 0 0 4.3rem;
  }
}

.section__ttl-sub {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1rem;
  color: #E10000;
  font-family: "Inter", serif;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.01em;
}
@media screen and (min-width: 750px) {
  .section__ttl-sub {
    margin-bottom: 1.2rem;
  }
}
.section__ttl-sub:before {
  content: "";
  display: block;
  width: 0.7rem;
  height: 0.7rem;
  background: #E10000;
  border-radius: 5rem;
}

.section__ttl-main {
  font-family: "Shippori Mincho", serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-size: 2.4rem;
  letter-spacing: 0.24em;
}
@media screen and (min-width: 750px) {
  .section__ttl-main {
    font-size: 3.6rem;
  }
}

.article__inner,
.shop-post-archive-inner {
  padding: 0 2.5rem 3rem;
}
@media screen and (min-width: 750px) {
  .article__inner,
  .shop-post-archive-inner {
    margin: 0 auto 7rem;
    padding: 0;
    width: 100rem;
  }
}

.article__top {
  margin-bottom: 2rem;
}
@media screen and (min-width: 750px) {
  .article__top {
    margin-bottom: 4.5rem;
  }
}

.article__tags {
  margin-bottom: 1rem;
}

.article__tag {
  padding: 0.5rem 0.8rem;
  background: #f4f4f4;
  color: #777777;
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  border-radius: 0.4rem;
  pointer-events: none;
}

.article__tag.-model {
  background: #53595D;
  color: #fff;
}

.article__tag.-event {
  background: #E10000;
  color: #fff;
}

.article__date {
  display: flex;
  align-items: center;
  gap: 0.57rem;
  margin-bottom: 2rem;
  color: #575A6A;
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 750px) {
  .article__date {
    margin-bottom: 3rem;
  }
}

.article__date::before {
  content: "";
  display: block;
  width: 1.7rem;
  height: 1.7rem;
  background: url(../images/common/icon_calendar.png) center center/contain no-repeat;
}

.article__ttl {
  font-family: "Shippori Mincho", serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: 0.24em;
}
@media screen and (min-width: 750px) {
  .article__ttl {
    font-size: 3rem;
  }
}

.article__content-event:last-of-type {
  margin-bottom: 2.45rem;
  border-bottom: 1px solid #707070;
}
@media screen and (min-width: 750px) {
  .article__content-event:last-of-type {
    margin-bottom: 3rem;
  }
}

.article__content-ttl {
  margin-bottom: 2rem;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.65;
}
@media screen and (min-width: 750px) {
  .article__content-ttl {
    margin-bottom: 3rem;
    font-size: 2rem;
  }
}

.article__content-txt {
  margin-bottom: 3rem;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.7;
}
@media screen and (min-width: 750px) {
  .article__content-txt {
    margin-bottom: 4rem;
  }
}

.shop-post-archive .section__top {
  margin-left: 0;
}
@media screen and (min-width: 750px) {
  .shop-post-archive-inner {
    margin-bottom: 16rem;
  }
}
.shop-post-archive-cont .no-post {
  font-size: 1.4rem;
}
@media screen and (min-width: 750px) {
  .shop-post-archive-cont .no-post {
    font-size: 1.6rem;
    margin-bottom: 1.6rem;
  }
}
.shop-post-archive-list {
  padding-left: 0;
}
.shop-post-archive-item a {
  display: block;
  font-size: 1.4rem;
  padding: 1.2rem 3.4rem 1.2rem 0;
  border-bottom: 1px solid #ccc;
  position: relative;
}
@media screen and (min-width: 750px) {
  .shop-post-archive-item a {
    font-size: 1.6rem;
    padding: 1.6rem 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
  }
}
.shop-post-archive-item a time {
  display: block;
  width: 16rem;
  font-size: 1.4rem;
  color: #626262;
  margin-bottom: 0.4rem;
}
@media screen and (min-width: 750px) {
  .shop-post-archive-item a time {
    display: inline-block;
    margin-bottom: 0;
    padding-left: 1.6rem;
  }
}
.shop-post-archive-item a .section__detail-arrow {
  opacity: 0.2;
  width: 3rem;
  height: 3rem;
  right: 0;
}
@media screen and (min-width: 750px) {
  .shop-post-archive-item a .section__detail-arrow {
    right: 1.6rem;
  }
}
@media (hover: hover) {
  .shop-post-archive-item a:hover {
    background-color: #f4f4f4;
  }
  .shop-post-archive-item a:hover .section__detail-arrow {
    opacity: 1;
  }
}
.shop-post-archive-item:first-of-type a {
  border-top: 1px solid #ccc;
}