@charset "UTF-8";

/*
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
Author: Richard Clark - http://richclarkdesign.com
Twitter: @rich_clark
*/
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

body {
  line-height: 1;
}

article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {
  display: block;
}

nav ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

/* change colours to suit your needs */
ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

/* change colours to suit your needs */
mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title],
dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* change border colour to suit your needs */
hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

input,
select {
  vertical-align: middle;
}

html {
  width: 100%;
  font-size: 62.5%;
  overflow-x: hidden;
  overflow-y: auto;
}

@media screen and (min-width: 961px) and (max-width: 1200px) {
  html {
    font-size: max(0.8333333333vw, 8px);
  }
}

@media screen and (min-width: 961px) and (min-width: 1600px) {
  html {
    font-size: min(0.625vw, 12.5px);
  }
}

@media screen and (max-width: 960px) {
  html {
    font-size: min(2.6666666667vw, 15px);
  }
}

body {
  width: 100%;
  font-size: 1.6rem;
  line-height: 1.3;
  letter-spacing: 0.05rem;
  color: var(--color-text);
  background: var(--color-bg);
  overflow: hidden;
  font-family: YakuHanMP, "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", YuMincho, serif;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-wrap: break-word;
}

a {
  color: var(--color-text);
  position: relative;
  text-decoration: none;
}

.clearfix:after {
  content: " . ";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}

* {
  box-sizing: border-box;
}

@media screen and (max-width: 960px) {
  * {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  }
}

*::before,
*::after {
  box-sizing: border-box;
}

input,
select,
textarea {
  min-height: 1.5em;
  background-color: transparent;
}

input[type=submit],
input[type=reset] {
  cursor: pointer;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px transparent inset;
}

a[href^=" tel "] {
  display: inline-block;
  color: inherit;
}

button {
  font-size: 1.6rem;
  line-height: 1.3;
  font-family: "Shippori Mincho", -albumle-system, BlinkMacSystemFont, "Helvetica Neue", "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, "メイリオ", Meiryo, sans-serif;
  letter-spacing: 0.1rem;
  font-feature-settings: "palt";
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  -webkit-albumearance: none;
  -moz-albumearance: none;
  albumearance: none;
}

ol,
ul {
  list-style: none;
}

@media screen and (min-width: 961px) {
  .is-sp {
    display: none !important;
  }

  .is-sp-inline {
    display: none !important;
  }

  .sp {
    display: none !important;
  }

  .sp-inline {
    display: none !important;
  }
}

@media screen and (max-width: 960px) {
  .is-pc {
    display: none !important;
  }

  .is-pc-inline {
    display: none !important;
  }

  .pc {
    display: none !important;
  }

  .pc-inline {
    display: none !important;
  }
}

@media screen and (orientation: landscape) {
  .is-port {
    display: none !important;
  }
}

@media screen and (orientation: portrait) {
  .is-land {
    display: none !important;
  }
}

img {
  max-width: 100%;
  display: block;
  vertical-align: middle;
}

img::-moz-selection {
  background: none;
}

img::selection {
  background: none;
}

img[height] {
  height: auto !important;
}

[data-prefix]::before {
  content: attr(data-prefix);
}

[data-suffix]::after {
  content: attr(data-suffix);
}

.l-wrap {
  display: block;
  position: relative;
}

.l-wrap::before {
  content: "";
  position: fixed;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  transform: translate(-50%, -50%);
  background: url(../img/bg.jpg)no-repeat center center;
  background-size: cover;
  z-index: -1;
}

@media screen and (max-width: 960px) {
  .l-wrap::before {
    background: url(../img/bg.jpg)no-repeat 11% 0 / cover;
  }
}

.l-wrap__container {
  display: block;
  position: relative;
  opacity: 0;
}

.is-load .l-wrap__container {
  opacity: 1;
  transition: opacity 2s var(--ease_inout);
}

.l-footer {
  display: block;
  position: relative;
  margin-top: 5rem;
  padding-bottom: 5rem;
}

@media screen and (max-width: 960px) {
  .l-footer {
    padding: 4.89rem 0 4rem;
    margin-top: 2rem;
  }
}

.l-footer__container {
  width: calc(100% - 100px);
  display: block;
  position: relative;
  margin: 0 auto;
}

@media screen and (max-width: 960px) {
  .l-footer__container {
    width: 90%;
  }
}

.l-footer__content {
  display: block;
  position: relative;
}

.l-footer__brand {
  display: block;
  position: relative;
}

@media screen and (min-width: 961px) {
  .l-footer__brand {
    width: 18.7rem;
    position: absolute;
    top: 0;
    left: 0;
  }
}

@media screen and (max-width: 960px) {
  .l-footer__brand {
    width: 20rem;
    margin: 0 auto;
  }
}

.l-footer__share {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: block;
  position: relative;
  margin-left: auto;
}

@media screen and (max-width: 960px) {
  .l-footer__share {
    width: 90%;
    margin: 1.8rem auto 0;
  }
}

.l-footer__help {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: block;
  position: relative;
  margin-left: auto;
  margin-top: 2rem;
}

@media screen and (max-width: 960px) {
  .l-footer__help {
    width: 70%;
    margin: 2rem auto 0;
  }
}

.l-footer__legal {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  display: block;
  position: relative;
  margin-left: auto;
  color: var(--color-text);
  margin-top: 1rem;
}

@media screen and (max-width: 960px) {
  .l-footer__legal {
    width: 100%;
    margin: 2.5rem auto 0;
  }
}

.l-footer__legal-text {
  display: block;
  position: relative;
  font-size: 1rem;
  letter-spacing: 0.05rem;
  text-align: right;
}

@media screen and (max-width: 960px) {
  .l-footer__legal-text {
    font-size: 1rem;
    line-height: 1.8;
    letter-spacing: 0;
    text-align: center;
  }
}

.l-footer__legal-text+.l-footer__legal-text {
  margin-top: 1.5rem;
}

.l-footer_share {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.l-footer_share__cap {
  display: block;
  position: relative;
  font-size: 1.2rem;
  letter-spacing: 0;
  margin-right: 1.6rem;
}

@media screen and (max-width: 960px) {
  .l-footer_share__cap {
    font-size: 1rem;
    letter-spacing: 0;
  }
}

.l-footer_share__list {
  display: flex;
  justify-content: flex-start;
  gap: 1.7rem;
  position: relative;
}

@media screen and (max-width: 960px) {
  .l-footer_share__list {
    gap: 1.8rem;
  }
}

.l-footer_share__list-item {
  display: block;
  position: relative;
}

.l-footer_share__link {
  width: 2.4rem;
  display: block;
  position: relative;
}

@media (hover: hover) and (pointer: fine) {
  .l-footer_share__link {
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  }

  .l-footer_share__link:hover {
    opacity: 0.4;
  }
}

.l-footer_share__link-img {
  display: block;
  position: relative;
}

.l-footer_help {
  display: block;
  position: relative;
}

.l-footer_help__list {
  display: flex;
  justify-content: flex-start;
  position: relative;
  gap: 4rem;
}

@media screen and (max-width: 960px) {
  .l-footer_help__list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
  }
}

.l-footer_help__list-item {
  display: block;
  position: relative;
}

.l-footer_help__list-item+.l-footer_help__list-item::before {
  content: "";
  width: 1px;
  height: 70%;
  display: block;
  position: absolute;
  top: 60%;
  left: -2rem;
  transform: translate(0, -50%);
  border-left: 1px solid #777;
}

@media screen and (max-width: 960px) {
  .l-footer_help__list-item+.l-footer_help__list-item::before {
    left: -1rem;
  }
}

.l-footer_help__link {
  display: block;
  position: relative;
  font-size: 1rem;
  letter-spacing: 0;
  color: var(--color-pink);
}

@media screen and (max-width: 960px) {
  .l-footer_help__link {
    font-size: 1rem;
  }
}

@supports ((-webkit-text-decoration-color: transparent) or (text-decoration-color: transparent)) {
  @media (hover: hover) and (pointer: fine) {
    .l-footer_help__link {
      text-decoration: underline;
      -webkit-text-decoration-color: transparent;
      text-decoration-color: transparent;
      transition: -webkit-text-decoration-color 0.3s cubic-bezier(0.25, 1, 0.5, 1);
      transition: text-decoration-color 0.3s cubic-bezier(0.25, 1, 0.5, 1);
      transition: text-decoration-color 0.3s cubic-bezier(0.25, 1, 0.5, 1), -webkit-text-decoration-color 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    }

    .l-footer_help__link:hover {
      -webkit-text-decoration-color: currentColor;
      text-decoration-color: currentColor;
    }
  }
}

@supports not ((-webkit-text-decoration-color: transparent) or (text-decoration-color: transparent)) {
  @media (hover: hover) and (pointer: fine) {
    .l-footer_help__link:hover {
      text-decoration: underline;
    }
  }
}

.p-album {
  display: block;
  position: relative;
  padding: 4.8rem 0 0;
}

@media screen and (max-width: 960px) {
  .p-album {
    padding: 3.8rem 0 1rem;
  }
}

.p-album__brand {
  width: 22rem;
  display: block;
  position: absolute;
  top: 2.5rem;
  left: 2.4rem;
}

@media screen and (max-width: 960px) {
  .p-album__brand {
    width: 14rem;
    top: 1.2rem;
    left: 1.2rem;
  }
}

.p-album__container {
  display: block;
  position: relative;
}

.p-album__title {
  width: 55rem;
  display: block;
  position: relative;
  margin: 0 auto;
}

@media screen and (max-width: 960px) {
  .p-album__title {
    width: 30.5rem;
  }
}

.p-album__lead {
  margin: 3.7rem auto 0;
  font-size: 2rem;
  line-height: 1.5;
  text-align: center;
}

@media screen and (max-width: 960px) {
  .p-album__lead {
    margin-top: 3rem;
    font-size: 1.4rem;
  }
}

.p-album__period {
  background: #fefcf3;
  border: solid 4px #d988a4;
  display: flex;
  justify-content: center;
  margin: 3.5rem auto 0;
  padding: 1.5rem 0;
  width: 48rem;
  font-size: 1.6rem;
}

@media screen and (max-width: 960px) {
  .p-album__period {
    width: 90%;
    flex-wrap: wrap;
    padding: 1.5rem 0 1.6rem;
    margin: 2.5rem auto 0;
  }

  .p-album__period_cap {
    color: #c9438f;
    text-align: center;
    width: 100%;
    font-size: 1.6rem;
  }

  .p-album__period_date {
    text-align: center;
    width: 100%;
    font-size: 1.35rem;
    margin-top: 0.5rem;
    letter-spacing: 0;
  }
}

.p-album__book {
  width: 90%;
  max-width: 93.8rem;
  display: block;
  position: relative;
  margin: 4rem auto 0;
}

@media screen and (max-width: 960px) {
  .p-album__book {
    width: 200%;
    margin-top: 2.5rem;
    margin-left: 0.5%;
  }
}

.p-album_book {
  display: block;
  position: relative;
  z-index: 0;
}

.p-album_book::after {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  background: url("../img/book_bg.png") no-repeat center top/100% auto;
  z-index: -1;
}

.p-album_book__slide {
  display: flex;
  position: relative;
  justify-content: center;
  z-index: 0;
}

@media screen and (max-width: 960px) {
  .p-album_book__slide {
    width: 50%;
  }
}

.p-album_book__list {
  width: 50%;
  display: block;
  position: relative;
}

@media screen and (max-width: 960px) {
  .p-album_book__list {
    width: 100%;
  }
}

.p-album_book__list-item {
  width: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0s linear 0.8s;
  z-index: 0;
}

.p-album_book__list-item:first-child {
  position: relative;
}

.p-album_book__list-item img {
  opacity: 0;
  transition: opacity 0.3s linear 0.5s;
}

.-next_list .p-album_book__list-item.is-prev {
  z-index: 2;
}

.-prev_list .p-album_book__list-item.is-next {
  z-index: 2;
}

.p-album_book__list-item.is-current {
  opacity: 1;
  transition: opacity 0s linear;
  pointer-events: auto;
  z-index: 1;
}

.p-album_book__list-item.is-current img {
  opacity: 1;
  transition: opacity 0.3s linear;
}

.p-album_book__page {
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.p-album_book__page-item {
  width: 100%;
  display: block;
  position: relative;
  cursor: pointer;
}

.p-album_book__page-item.-disable {
  pointer-events: none;
}

.p-album_book__page-item.-left {
  opacity: 0;
  transition: opacity 0s linear 0.4s;
}

.is-prev .p-album_book__page-item.-left {
  opacity: 1;
}

.is-current .p-album_book__page-item.-left {
  opacity: 1;
  transition: opacity 0s linear;
  z-index: 1;
}

.p-album_book__page-item.-right {
  opacity: 1;
}

.-left .p-album_book__page-img {
  transform-origin: right center;
}

.is-book-next .is-current .-left .p-album_book__page-img {
  animation: prev_page-to_next-left 0.8s linear;
}

.is-book-prev .is-next .-left .p-album_book__page-img {
  animation: next_page-to_next-left 0.8s linear;
}

@keyframes prev_page-to_next-left {
  0% {
    transform: matrix3d(0, 0, 1, 0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  50% {
    transform: matrix3d(0, 0, 1, 0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  100% {
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
  }
}

@keyframes next_page-to_next-left {
  0% {
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
  }

  50% {
    transform: matrix3d(0, 0, 1, 0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  100% {
    transform: matrix3d(0, 0, 1, 0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }
}

.-right .p-album_book__page-img {
  transform-origin: left center;
}

.is-book-next .is-prev .-right .p-album_book__page-img {
  animation: prev_page-to_next-right 0.8s linear;
}

.is-book-prev .is-current .-right .p-album_book__page-img {
  animation: current_page-to_prev-right 0.8s linear;
}

@keyframes prev_page-to_next-right {
  0% {
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
  }

  50% {
    transform: matrix3d(0, 0, 1, -0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  100% {
    transform: matrix3d(0, 0, 1, -0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }
}

@keyframes current_page-to_prev-right {
  0% {
    transform: matrix3d(0, 0, 1, -0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  50% {
    transform: matrix3d(0, 0, 1, -0.0006, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1);
  }

  100% {
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
  }
}

.-right .p-album_book__page-img::before {
  content: "";
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  background: url("../img/book_shadow_next.png") no-repeat center/100% auto;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.5, 1, 0.89, 1);
}

.is-book-prev.is-book-anim .is-current .-right .p-album_book__page-img::before {
  opacity: 0.2;
}

.p-album_book__pager {
  display: block;
  position: static;
}

@media screen and (max-width: 960px) {
  .p-album_book__pager {
    width: 50%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    gap: 5rem;
    left: 0.5%;
    margin-top: -7.5%;
    padding: 0 3.5% 0 2%;
  }
}

.p-album_book__nav {
  width: 7.2rem;
  display: block;
  z-index: 1;
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

@media screen and (min-width: 961px) {
  .p-album_book__nav {
    position: absolute;
    top: 48%;
  }
}

@media screen and (max-width: 960px) {
  .p-album_book__nav {
    width: 6.5rem;
  }
}

@media (hover: hover) and (pointer: fine) {
  .p-album_book__nav:hover {
    opacity: 0.4;
  }
}

@media screen and (min-width: 961px) {
  .p-album_book__nav.--prev {
    left: -0.6rem;
    transform: translate(-100%, -50%) scale(-1, 1);
  }
}

@media screen and (max-width: 960px) {
  .p-album_book__nav.--prev {
    transform: scale(-1, 1);
  }
}

.is-first .p-album_book__nav.--prev {
  pointer-events: none;
  opacity: 0;
}

@media screen and (max-width: 960px) {
  .is-first .p-album_book__nav.--prev {
    opacity: 0.3;
  }
}

@media screen and (min-width: 961px) {
  .p-album_book__nav.--next {
    right: -0.6rem;
    transform: translate(100%, -50%);
  }
}

.is-last .p-album_book__nav.--next {
  pointer-events: none;
  opacity: 0;
}

@media screen and (max-width: 960px) {
  .is-last .p-album_book__nav.--next {
    opacity: 0.3;
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@keyframes arrow {
  0% {
    opacity: 1;
    transform: translate(0, 0);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  25% {
    opacity: 0;
    transform: translate(1rem, 0);
  }

  26% {
    opacity: 0;
    transform: translate(-1rem, 0);
  }

  50% {
    opacity: 0;
    transform: translate(-1rem, 0);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  75% {
    opacity: 1;
    transform: translate(0, 0);
  }

  100% {
    opacity: 1;
    transform: translate(0, 0);
  }
}

@keyframes arrow_prev {
  0% {
    opacity: 1;
    transform: translate(0, 0) scale(-1, 1);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  25% {
    opacity: 0;
    transform: translate(-1rem, 0) scale(-1, 1);
  }

  26% {
    opacity: 0;
    transform: translate(1rem, 0) scale(-1, 1);
  }

  50% {
    opacity: 0;
    transform: translate(1rem, 0) scale(-1, 1);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  75% {
    opacity: 1;
    transform: translate(0, 0) scale(-1, 1);
  }

  100% {
    opacity: 1;
    transform: translate(0, 0) scale(-1, 1);
  }
}

@keyframes arrow_centerY {
  0% {
    opacity: 1;
    transform: translate(0, -50%);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  25% {
    opacity: 0;
    transform: translate(1rem, -50%);
  }

  26% {
    opacity: 0;
    transform: translate(-1rem, -50%);
  }

  50% {
    opacity: 0;
    transform: translate(-1rem, -50%);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  75% {
    opacity: 1;
    transform: translate(0, -50%);
  }

  100% {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

@keyframes arrow_centerY_prev {
  0% {
    opacity: 1;
    transform: translate(0, -50%);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  25% {
    opacity: 0;
    transform: translate(-1rem, -50%);
  }

  26% {
    opacity: 0;
    transform: translate(1rem, -50%);
  }

  50% {
    opacity: 0;
    transform: translate(1rem, -50%);
    animation-timing-function: cubic-bezier(0.5, 1, 0.89, 1);
  }

  75% {
    opacity: 1;
    transform: translate(0, -50%);
  }

  100% {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

@keyframes skeleton_screen {
  0% {
    background-position: 100% 0;
  }

  100% {
    background-position: 0 0;
  }
}