/* common:start */

body {
  background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_01_pc.png") center top;
  background-repeat: repeat-y;
/*  background-size: contain;*/
  box-sizing: border-box;
  min-width: 1306px;
  width: 100%;
}
a {
  color: #252525;
  transition: opacity 0.4s ease-out;
}
a:hover {
  color: inherit;
  opacity: 0.7;
}
#totop {
  bottom: 20px;
  box-sizing: border-box;
  cursor: pointer;
  display: none;
  position: fixed;
  right: 20px;
  width: 50px;
  z-index: 999;
}
#footer_e {
  background: #fff;
  box-sizing: border-box;
  font-size: 12px;
  line-height: 1.5em;
  padding: 0 0 50px;
  text-align: center;
  width: 100%;
}
#footer_e ul {
  border-bottom: 1px solid #000;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 50px;
  padding: 80px 0 32px;
}
#footer_e ul li {
  border-right: 1px solid #000;
  box-sizing: border-box;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.0;
  width: 20%;
}
#footer_e ul li:last-child {
  border-right: none;
}
#footer_e ul li a {
  box-sizing: border-box;
  color: #000 !important;
  display: block;
  padding: 0 24px;
}
#footer_e .copyright {
  color: #252525;
}
#header_e {
  box-sizing: border-box;
  margin: 0 auto;
  padding: 48px 0 0;
  width: 100%;
}
#logo_e {
    box-sizing: border-box;
    margin: 0 auto;
    width: 220px;
}

#logo_e a {
    display: block;
}

/* common:end */

#movie,
#history,
#products,
#goods,
#message {
  margin-top: -60px;
  padding-top: 60px;
}

.main {
  display: flex;
  flex-direction: column;
  margin: 60px auto 126px;
  width: 1306px;
}

.container {
  box-sizing: border-box;
  padding: 0;
  width: 100%;
}

.container::before {
  aspect-ratio: 1306/100;
  background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_02t_pc.png") center top;
  background-repeat: repeat-y;
  background-size: contain;
  box-sizing: border-box;
  content: "";
  display: block;
  width: 100%;
}

.container::after {
  aspect-ratio: 1306/100;
  background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_02b_pc.png") center bottom;
  background-repeat: repeat-y;
  background-size: contain;
  box-sizing: border-box;
  content: "";
  display: block;
  width: 100%;
}

.middle-bg { /* 中央の背景画像用の要素 */
  background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_02m_pc.png") center top;
  background-repeat: repeat-y;
  background-size: contain;
  box-sizing: border-box;
  flex-grow: 1; /* 残りのスペースを埋める */
  width: 100%;
}

.anniversary {
  box-sizing: border-box;
  position: relative;
  width: 100%;
}

.anniversary-logo {
  aspect-ratio: 280/307;
  box-sizing: border-box;
  left: -62px;
  max-width: 280px;
  position: absolute;
  top: -189px;
  width: 100%;
}

.anniversary-mv {
  margin: 0 auto;
  max-width: 1120px;
  width: 100%;
}

.anniversary-mv p {
  width: 100%;
}

.anniversary-message {
    box-sizing: border-box;
    margin: 100px auto 0;
    max-width: 1030px;
    width: 100%;
}

.anniversary-message h2 {
    box-sizing: border-box;
    font-size: 40px;
    font-weight: 500;
    line-height: 1.0;
    text-align: center;
}

.anniversary-message-txt {
    box-sizing: border-box;
    margin-top: calc(42px - (28/21)/2*1px);
}

.anniversary-message p {
    box-sizing: border-box;
    font-size: 20px;
    line-height: calc(28/20);
}

.anniversary-message p + p {
    margin-top: 1rem;
}

.signature {
    text-align: right;
}

.nav {
    background-color: #0076be;
    box-sizing: border-box;
    display: flex;
    gap: 6px;
    margin: 144px auto 0;
    max-width: 1280px;
    width: 100%;
}

.nav li {
    background-color: #fff;
    box-sizing: border-box;
    display: flex;
    margin: 0;
    width: calc(100%/5);
}

.nav li a {
    align-items: center;
    aspect-ratio: 255/57;
    box-sizing: border-box;
    display: flex;
    font-size: 22px;
    font-weight: 500;
    justify-content: center;
    margin: 0;
    text-align: center;
    width: 100%;
}

.nav li a:hover {
    color: #0076be;
}

.movie {
    box-sizing: border-box;
    margin: 128px auto 0;
    max-width: 1120px;
    text-align: center;;
    width: 100%;
}

.movie .movie-ttl {
    box-sizing: border-box;
    margin: 0 auto;
    max-width: 1122px;
    text-align: center;
    width: 100%;
}

.movie-box {
    margin-top: 44px;
}

.movie-box .youtube {
    aspect-ratio: 560/315;
    height: 100%;
    width: 100%;
}

.history {
    box-sizing: border-box;
    display: block;
    margin: 200px auto 0;
    max-width: 1120px;
    width: 100%;
}

.history-ttl {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    text-align: center;
}

.history-box {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    overflow: hidden;
    width: 100%;
}

.history-arrow {
    box-sizing: border-box;
    display: flex;
    height: 50px;
    justify-content: space-between;
    margin: 0 0 0 auto;
    width: 110px;
}

.history-arrow-prev {
    align-items: center;
    display: flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.history-arrow-prev:hover {
  cursor: pointer;
}

.history-arrow-next {
    align-items: center;
    display: flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.history-arrow-next:hover {
  cursor: pointer;
}

.history-list {
  box-sizing: border-box;
  display: flex;
  gap: 60px;
  margin: 0 auto;
  overflow-x: scroll;
  scrollbar-color: #0076be #e6e6e6; /* Firefox, 一部のChrome/Edge対応 */
  scroll-behavior: smooth;
}

/* Safari, Chrome, Edge用のWebKit対応 */
.history-list::-webkit-scrollbar {
  height: 12px;
}

.history-list::-webkit-scrollbar-track {
  background: #e6e6e6;
  border: 1px solid #000;
}

.history-list::-webkit-scrollbar-thumb {
  background-color: #0076be;
  border-radius: 6px;
}

.history-list-item {
    box-sizing: border-box;
    padding-bottom: 54px;
    scroll-snap-align: start;
    width: 100%;
}

.history-list-item figure {
    box-sizing: border-box;
    width: 100%;
}

.history-list-item figure img {
    border-radius: 20px;
    width: 344px;
}

.history-list-item figure figcaption {
    box-sizing: border-box;
    font-size: 24px;
    font-weight: 500;
    letter-spacing: -0.08rem;
    line-height: calc(39/24);
    text-align: left;
    margin-top: 30px;
    width: 100%;
}

.products {
    box-sizing: border-box;
    display: block;
    margin: 200px auto 0;
    max-width: 1120px;
    width: 100%;
}

.products-ttl {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    text-align: center;
}

.products-list {
    box-sizing: border-box;
    margin: 0 auto;
    margin-top: 60px;
    width: 100%;
}

.products-list li {
    box-sizing: border-box;
    display: flex;
    gap: 50px;
    justify-content: space-between;
    width: 100%;
}

.products-list li .products-list-img {
    width: 450px;
}

.products-list li .products-list-img img {
    width: 100%;
}

.products-list li:nth-child(2n) {
    flex-direction: row-reverse;
}

.products-list li .products-list-txt {
    box-sizing: border-box;
    padding: 50px 0 0;
    width: calc(100% - 450px - 50px);
}
/*
.products-list li:nth-child(2n) .products-list-txt {
    text-align: right;
}
*/
.products-list li .products-list-txt h3 {
    box-sizing: border-box;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.0;
}

.products-list li .products-list-txt p {
    box-sizing: border-box;
    font-size: 22px;
    line-height: calc(37/22);
}

.products-list li .products-list-txt h3 + p {
    margin-top: 30px;
}

.products-list li + li {
    margin-top: 50px;
}

.goods {
    box-sizing: border-box;
    display: block;
    margin: 200px auto 0;
    max-width: 1120px;
    width: 100%;
}

.goods-ttl {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    text-align: center;
}

.goods-list {
    box-sizing: border-box;
    margin: 0 auto;
    margin-top: 60px;
    width: 100%;
}

.goods-list li {
    box-sizing: border-box;
    display: flex;
    gap: 50px;
    justify-content: space-between;
    width: 100%;
}

.goods-list li .goods-list-img {
    width: 450px;
}

.goods-list li .goods-list-img img {
    width: 100%;
}

.goods-list li:nth-child(2n) {
    flex-direction: row-reverse;
}

.goods-list li .goods-list-txt {
    box-sizing: border-box;
    padding: 50px 0 0;
    width: calc(100% - 450px - 50px);
}
/*
.goods-list li:nth-child(2n) .goods-list-txt {
    text-align: right;
}
*/
.goods-list li .goods-list-txt h3 {
    box-sizing: border-box;
    font-weight: 500;
    font-size: 32px;
    line-height: 1.0;
}

.goods-list li .goods-list-txt p {
    box-sizing: border-box;
    font-size: 22px;
    line-height: calc(37/22);
}

.goods-list li .goods-list-txt h3 + p {
    margin-top: 30px;
}

.goods-list li + li {
    margin-top: 50px;
}

.message {
    box-sizing: border-box;
    display: block;
    margin: 200px auto 0;
    max-width: 1120px;
    width: 100%;
}

.message-ttl {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    text-align: center;
}

.message-box {
    box-sizing: border-box;
    display: block;
    margin: 0 auto;
    overflow: hidden;
    width: 100%;
}

.message-arrow {
    box-sizing: border-box;
    display: flex;
    height: 50px;
    justify-content: space-between;
    margin: 0 0 0 auto;
    width: 110px;
}

.message-arrow-prev {
    align-items: center;
    display: flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.message-arrow-prev:hover {
  cursor: pointer;
}

.message-arrow-next {
    align-items: center;
    display: flex;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.message-arrow-next:hover {
  cursor: pointer;
}

.message-list {
  box-sizing: border-box;
  display: flex;
  gap: 44px;
  margin: 0 auto;
  overflow-x: scroll;
  scrollbar-color: #0076be #e6e6e6; /* Firefox, 一部のChrome/Edge対応 */
  scroll-behavior: smooth;
}

/* Safari, Chrome, Edge用のWebKit対応 */
.message-list::-webkit-scrollbar {
  height: 12px;
}

.message-list::-webkit-scrollbar-track {
  background: #e6e6e6;
}

.message-list::-webkit-scrollbar-thumb {
  background-color: #0076be;
  border-radius: 6px;
}


.message-list-item {
    box-sizing: border-box;
    padding-bottom: 54px;
    scroll-snap-align: start;
    width: 100%;
}

.message-list-item figure {
    box-sizing: border-box;
    width: 100%;
}

.message-list-item figure img {
    border: 1px solid #999;
    box-sizing: border-box;
    width: 354px;
}

.message-list-item figure figcaption {
  box-sizing: border-box;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.08rem;
  line-height: calc(39/24);
  text-align: left;
  margin-top: 30px;
  width: 100%;
}





@media only screen and (max-width: 960px) {
/* common:start */
  .pc {
    display: none !important;
  }
  .sp {
    display: inline-block !important;
  }
  img {
    height: auto;
    width: 100%;
  }
  #totop {
    bottom: 20px;
    right: 10px;
  }
  #footer_e {
    font-size: calc(26/750*100vw);
    padding: 0 0 10px;
    line-height: 1.2em;
    bottom: -211px;
  }
  #footer_e ul {
    margin-bottom: calc(28/750*100%);
    padding-top: calc(26/750*100%);
  }
  #footer_e ul li {
    font-size: calc(30/750*100vw);
    line-height: 1.5;
    margin-top: calc(34/750*100%);
    width: 50%;
  }
  #footer_e ul li:nth-child(2n) {
    border: none;
  }
  #footer_e ul li a {
    padding: 0;
  }
  #header_e {
    background-color: #fff;
    padding: calc(44/750*100%) 0 calc(26/750*100%);
  }
  #logo_e {
    width: calc(354/750*100%);
  }
    
/* common:end */

  body {
    background-image: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_01_sp.png");
    min-width: 100%;
    background-size: contain;
  }
    
  .main {
    margin: 0;
    width: 100%;
  }

  .container::before {
    aspect-ratio: 750/13;
    background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_02t_sp.png") center top;
    background-repeat: repeat-x;
    background-size: contain;
    box-sizing: border-box;
    content: "";
    display: block;
    width: 100%;
  }

  .container::after {
    aspect-ratio: 750/17;
    background: url("https://ayanokoji.itembox.design/item/seasonal/20th/bg_02b_sp.png") center bottom;
    background-repeat: repeat-x;
    background-size: contain;
    box-sizing: border-box;
    content: "";
    display: block;
    width: 100%;
  }

  .middle-bg { /* 中央の背景画像用の要素 */
    background: none;
  }

  .anniversary-logo {
    aspect-ratio: 185/204;
    left: calc(10/750*100%);
    max-width: calc(185/750*100%);
    margin-top: calc(-47/750*100%);
    top: inherit;
    width: 100%;
  }

  .anniversary-message {
    margin: calc(120/750*100%) auto 0;
    max-width: 100%;
    width: 100%;
    background-color: #fff;
    padding: calc(30/750*100%) calc(15/750*100%) calc(64/750*100%);
  }

  .anniversary-message h2 {
    font-size: calc(48/750*100vw);
    line-height: 1.0;
  }

  .anniversary-message p {
    font-size: calc(26/750*100vw);
    line-height: calc(40/26);
  }

  .nav {
    background-color: inherit;
    flex-wrap: wrap;
    gap: 0;
    justify-content: center;
    margin-top: calc(90/720*100%);
    max-width: inherit;
    width: calc(720/750*100%);
  }

  .nav li {
    background-color: inherit;
    border-right: calc(6/720*100vw) solid #0076be;
    padding: calc(10/720*100%);
    width: calc(100%/3);
  }

  .nav li:first-child {
    border-left: calc(6/720*100vw) solid #0076be;
  }

  .nav li:nth-child(4n) {
    border-left: calc(6/720*100vw) solid #0076be;
  }

  .nav li:nth-child(n+4) {
    margin-top: calc(60/720*100%);
  }

  .nav li a {
    font-size: calc(26/750*100vw);
  }

  .movie {
    background-color: #fff;
    margin-top: calc(150/750*100%);
    padding: 0 0 calc(62/750*100%);
  }

  .movie .movie-ttl {
    transform: translateY(calc(-54/750*100vw));
    max-width: inherit;
    width: calc(649/720*100%);
  }

  .movie .youtube {
    margin: 0 auto;
    width: calc(720/750*100%);
  }

  .history {
    background-color: #fff;
    margin-top: calc((150 + 54)/750*100%);
    padding-bottom: calc(60/750*100%);
  }

 .history-ttl {
    max-width: inherit;
    transform: translateY(calc(-54/750*100vw));
    width: calc(649/720*100%);
  }

  .history-arrow {
    display: none;
  }

  .history-list {
    gap: calc(50/750*100%);
  }

  .history-list-item {
    min-width: calc(450/750*100%);
    padding-bottom: calc(100/750*100%);
    width: 100%;
  }
    
  .history-list-item:first-child {
    margin-left: calc(16/750*100%);
  }

  .history-list-item:last-child {
    margin-right: calc(16/750*100%);
  }

  .history-list-item figure img {
    width: 100%;
  }

  .history-list-item figure figcaption {
    font-size: calc(26/750*100vw);

  }

  .products {
    background-color: #fff;
    margin-top: calc((156 + 54)/750*100%);
    padding-bottom: calc(60/750*100%);
  }

  .products-ttl {
    max-width: inherit;
    transform: translateY(calc(-54/750*100vw));
    width: calc(649/720*100%);
  }

  .products-list {
    margin-top: 0;
  }

  .products-list li {
    flex-direction: column;
    gap: 30px;
    margin: 0 auto;
    width: calc(720/750*100%);
  }

  .products-list li:nth-child(2n) {
    flex-direction: column;
  }

  .products-list li .products-list-img {
    width: 100%;
  }

  .products-list li .products-list-txt {
    padding: 0;
    width: 100%;
  }

  .products-list li:nth-child(2n) .products-list-txt {
    text-align: left;
  }

  .products-list li .products-list-txt h3 {
    font-size: calc(36/750*100vw);
    font-weight: 500;
  }

  .products-list li .products-list-txt p {
    font-size: calc(26/750*100vw);
    line-height: calc(40/26);
  }

  .products-list li + li {
    margin-top: calc(90/750*100%);
  }

  .goods {
    background-color: #fff;
    margin-top: calc((90 + 36)/750*100%);
    padding-bottom: calc(60/750*100%);
  }

  .goods-ttl {
    max-width: inherit;
    transform: translateY(calc(-36/750*100vw));
    width: calc(649/720*100%);
  }

  .goods-list {
    margin-top: 0;
  }

  .goods-list li {
    flex-direction: column;
    gap: 30px;
    margin: 0 auto;
    width: calc(720/750*100%);
  }

  .goods-list li:nth-child(2n) {
    flex-direction: column;
  }

  .goods-list li .goods-list-img {
    width: 100%;
  }

  .goods-list li .goods-list-txt {
    padding: 0;
    width: 100%;
  }

  .goods-list li:nth-child(2n) .goods-list-txt {
    text-align: left;
  }

  .goods-list li .goods-list-txt h3 {
    font-size: calc(36/750*100vw);
    font-weight: 500;
  }

  .goods-list li .goods-list-txt h3 + p {
      margin-top: calc(24/750*100%);
  }

  .goods-list li .goods-list-txt p {
    font-size: calc(26/750*100vw);
    line-height: calc(40/26);
  }

  .goods-list li + li {
    margin-top: calc(90/750*100%);
  }

  .message {
    background-color: #fff;
    margin-top: calc((66 + 50)/750*100%);
    padding-bottom: calc(60/750*100%);
  }

 .message-ttl {
    max-width: inherit;
    transform: translateY(calc(-54/750*100vw));
    width: calc(649/720*100%);
  }

  .message-arrow {
    display: none;
  }

  .message-list {
    gap: calc(50/750*100%);
  }

  .message-list-item {
    min-width: calc(450/750*100%);
    padding-bottom: calc(100/750*100%);
    width: 100%;
  }
    
  .message-list-item:first-child {
    margin-left: calc(16/750*100%);
  }

  .message-list-item:last-child {
    margin-right: calc(16/750*100%);
  }

  .message-list-item figure img {
      width: 100%;
  }

  .message-list-item figure figcaption {
    font-size: calc(26/750*100vw);
  }






}