@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@500;700&display=swap");

.l-header {
    margin: 0 auto
}

.l-header__wrapper {
    align-items: center;
    box-shadow: 1px 3px 10px 0 hsla(0, 0%, 40%, .2);
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: 3.44vw;
    position: relative;
    z-index: 999
}

.breadcrumbs {
    padding: 5px 0 0 0;
}

@media screen and (max-width: 768px) {
    .breadcrumbs {
        padding: 8px 0 0 30px;
    }
}

@media screen and (min-width: 1280px) {
    .l-header__wrapper {
        margin-bottom: 44px
    }
}

.l-header__title {
    align-items: center;
    display: grid;
    height: 6.02vw
}

@media screen and (min-width: 1280px) {
    .l-header__title {
        height: 77px
    }
}

.l-header__logo {
    height: 2.5vw;
    margin-top: 1.48vw
}

@media screen and (min-width: 1280px) {
    .l-header__logo {
        height: 32px;
        margin-top: 19px
    }
}

.l-header__nav {
    align-items: center;
    background: #fff;
    box-shadow: 0 .23vw .23vw 0 hsla(0, 0%, 40%, .2);
    display: flex;
    height: 3.44vw;
    justify-content: center;
    position: absolute;
    top: 6.02vw;
    width: 100%
}

.l-header__nav.hidden-nav {
    opacity: 0;
    visibility: hidden
}

@media screen and (min-width: 1280px) {
    .l-header__nav {
        box-shadow: 0 3px 3px 0 hsla(0, 0%, 40%, .2);
        height: 44px;
        top: 77px
    }
}

.l-header__list {
    display: grid;
    grid-template-columns: repeat(4, 12.5vw);
    list-style: none
}

@media screen and (min-width: 1280px) {
    .l-header__list {
        grid-template-columns: repeat(4, 160px)
    }
}

.l-header__item {
    text-align: center
}

.l-header__item.is-hidden {
    display: none
}

.l-header__text {
    color: #5bc2dc;
    font-size: 1.09vw;
    font-weight: 700
}

@media screen and (min-width: 1280px) {
    .l-header__text {
        font-size: 14px
    }
}

.l-header__link {
    align-items: center;
    cursor: pointer;
    display: inline-flex;
    gap: 3px;
    justify-content: center;
    position: relative;
    text-decoration: none
}

.l-header__link:hover:before {
    opacity: 1
}

.l-header__link:before {
    background-color: #5bc2dc;
    bottom: -2px;
    content: "";
    height: 1px;
    left: 0;
    opacity: 0;
    position: absolute;
    width: 100%
}

.l-sp-header {
    margin: 0 auto
}

.l-sp-header__wrapper {
    align-items: center;
    background: #fff;
    box-shadow: 1px 3px 10px 0 hsla(0, 0%, 40%, .2);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 300
}

.l-sp-header__title {
    align-items: center;
    display: grid;
    height: 11.73vw;
    position: relative;
    z-index: 5
}

@media screen and (min-width: 375px) {
    .l-sp-header__title {
        height: 44px
    }
}

.l-sp-header__logo {
    height: 5.33vw
}

@media screen and (min-width: 375px) {
    .l-sp-header__logo {
        height: 20px
    }
}

.l-sp-header__nav {
    align-items: baseline;
    background: #fff;
    display: flex;
    height: 9.07vw;
    justify-content: center;
    position: absolute;
    top: 10.67vw;
    width: 100%;
    z-index: 2
}

@media screen and (min-width: 375px) {
    .l-sp-header__nav {
        height: 34px;
        top: 40px
    }
}

.l-sp-header__nav:after {
    background: #fff;
    bottom: 0;
    box-shadow: .27vw .8vw 2.67vw 0 hsla(0, 0%, 40%, .2);
    content: "";
    height: 20.8vw;
    left: 0;
    position: absolute;
    width: 100%;
    z-index: 0
}

@media screen and (min-width: 375px) {
    .l-sp-header__nav:after {
        box-shadow: 1px 3px 10px 0 hsla(0, 0%, 40%, .2);
        height: 78px
    }
}

.l-sp-header__nav.hidden-nav {
    opacity: 0;
    visibility: hidden
}

.l-sp-header__list {
    display: flex;
    list-style: none;
    margin-top: 1.07vw;
    position: relative;
    z-index: 1
}

@media screen and (min-width: 375px) {
    .l-sp-header__list {
        margin-top: 4px
    }
}

.l-sp-header__item {
    align-items: center;
    display: flex;
    justify-content: center;
    padding: .8vw 3.2vw 0;
    position: relative
}

@media screen and (min-width: 375px) {
    .l-sp-header__item {
        padding: 3px 16px
    }
}

.l-sp-header__item.is-hidden {
    display: none
}

.l-sp-header__item:first-child {
    padding-left: 0
}

.l-sp-header__item:last-child {
    border-right: none;
    padding-right: 0
}

.l-sp-header__item:not(:last-child):after {
    border-right: 1px solid #5bc2dc;
    bottom: 0;
    content: "";
    height: 100%;
    position: absolute;
    right: 0
}

.l-sp-header__text-item {
    color: #5bc2dc;
    font-size: 3.73vw;
    font-style: normal;
    font-weight: 700
}

@media screen and (min-width: 375px) {
    .l-sp-header__text-item {
        font-size: 14px
    }
}

.l-sp-header__link {
    text-decoration: none
}

.l-main,
.l-sp-main {
    display: flex;
    justify-content: center;
    width: 77%;
    margin: auto;
}

.l-sp-main {
    align-items: center
}

.l-sp-main--large {
    height: calc(var(--vh, 1vh)*100 - 44px)
}

.l-container {
    margin: 0;
}

@media screen and (max-width: 1279px) {
    .l-container {
        margin: 0 3.75vw
    }
}

.l-sp-container {
    padding: 0 80px
}

.l-footer {
    background: rgba(31, 31, 31, .6);
    bottom: 0;
    left: 0;
    padding: 12px 30px;
    border-radius: 30px;
    width: fit-content;
    margin: 0 auto 10px auto;
    z-index: 100
}

.l-footer.is-hidden {
    display: none
}

.l-footer__button {
    background: transparent;
    border-style: none;
    cursor: pointer
}

.l-footer__button.is-disabled {
    opacity: .5;
    pointer-events: none
}

.l-footer__wrapper {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: center
}

.l-footer__percent {
    color: #fff;
    font-size: 11px;
    font-style: normal;
    font-weight: 500;
    position: relative;
    top: -3px
}

.c-triangle {
    height: 0;
    width: 0
}

.c-triangle--down {
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid #5bc2dc
}

.c-sp-triangle {
    height: 0;
    width: 0
}

.c-sp-triangle--down {
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid #5bc2dc
}

.c-button {
    align-items: center;
    background: hsla(0, 0%, 40%, .541);
    border-style: none;
    box-shadow: 2px 4px 8px 0 hsla(0, 0%, 40%, .15);
    display: flex;
    height: 48px;
    justify-content: center;
    margin: auto 0;
    outline: none;
    transform-origin: center;
    transition: all .25s ease-in-out;
    width: 48px;
}

@media screen and (min-width: 768px) {
    .c-button:hover {
        height: 52px;
        width: 52px
    }
}

.c-button--circle {
    border-radius: 26px
}

.c-sp-button {
    align-items: center;
    background: hsla(0, 0%, 40%, .541);
    border-style: none;
    box-shadow: 2px 4px 8px 0 hsla(0, 0%, 40%, .15);
    display: flex;
    height: 48px;
    justify-content: center;
    margin: auto 0;
    outline: none;
    width: 48px
}

.c-sp-button--circle {
    border-radius: 26px
}

.c-arrow--left {
    transform: rotate(180deg)
}

.c-arrow--right {
    transform: rotate(0deg)
}

.c-sp-arrow--left {
    transform: rotate(180deg)
}

.c-sp-arrow--right {
    transform: rotate(0deg)
}

.p-slider {
    max-width: 100%;
    overflow-x: hidden;
    overflow-y: scroll;
    position: relative;
    width: 100%
}

@media screen and (min-width: 1280px) {
    .p-slider {
        max-width: 1108px
    }
}

@media screen and (min-width: 1440px) {
    .p-slider {
        max-width: 100%;
    }
}

.p-slider button {
    border: none;
    cursor: pointer;
    margin: auto 0
}

.p-slider button:focus {
    outline: 0
}

.p-slider button:hover i {
    color: #636363
}

.p-slider i {
    color: gray;
    font-size: 50px
}

.p-slider::-webkit-scrollbar {
    background-color: #fff;
    width: 1px
}

#p1 {
    z-index: 3
}

#p2 {
    z-index: 2
}

#p3 {
    z-index: 1
}

.p-slider__button-left {
    left: 0
}

.p-slider__button-left,
.p-slider__button-right {
   /* bottom: 0;*/
    margin: auto;
    position: absolute;
    top: 50%;
    z-index: 999;
    transform: translateY(-50%);
}

.p-slider__button-right {
    right: 0
}

.p-slider__book {
    display: flex;
    height: calc(100vh - 42.89vw);
    justify-items: center;
    position: relative;
    transition: transform 1s
}

@media screen and (min-width: 768px) {
    .p-slider__book {
        width: 300px;
        height: 440px;
    }
}

@media screen and (min-width: 576px) and (max-width: 768px) {
    .l-main,
    .l-sp-main {
        width: 100%;
    }
    .p-slider__book {
        width: 38.25vw;
        height: calc(100vh - 47.89vw);
    }
}

@media screen and (min-width: 400px) and (max-width: 576px) {
    .l-main,
    .l-sp-main {
        width: 100%;
    }
    .p-slider__book {
        width: 37.25vw;
        height: calc(100vh - 104.89vw);
    }
}

@media screen and (max-width: 400px) {
    .l-main,
    .l-sp-main {
        width: 100%;
    }
    .p-slider__book {
        width: 40.25vw;
        height: calc(100vh - 121.89vw);
    }
}

.p-slider__book-wrapper {
    display: flex;
    justify-content: center;
    position: relative
}

.p-slider__paper {
    perspective: 1500px
}

.p-slider__back,
.p-slider__front,
.p-slider__paper {
    height: 99%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%
}

.p-slider__back,
.p-slider__front {
    transform-origin: left;
    transition: transform 1s
}

.p-slider__front {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    z-index: 1
}

.p-slider__back {
    z-index: 0
}

.p-slider__back-content,
.p-slider__front-content {
    align-items: center;
    background-color: #fff;
    display: flex;
    height: 100%;
    justify-content: center;
    width: 100%
}

.p-slider__back-content {
    transform: rotateY(180deg)
}

.p-slider__img {
    align-items: center;
    border: .5px solid hsla(240, 1%, 62%, .15);
    display: flex;
    height: auto;
    justify-content: center;
    left: auto;
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
}

.p-slider__paper.flipped .p-slider__back,
.p-slider__paper.flipped .p-slider__front {
    transform: rotateY(-180deg)
}

/*
.swiper {
    height: 100%;
    width: 100%;
}

.swiper-slide {
    align-items: center;
    background: #fff;
    display: flex;
    font-size: 18px;
    justify-content: center;
    text-align: center;
}
*/

.swiper-slide img {
    display: block;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    width: 100%
}

.p-sp-slider {
    display: flex;
    justify-content: center;
    position: relative;
    width: 100%
}

.p-sp-slider .hidden-button {
    opacity: 0;
    visibility: hidden
}

.p-sp-slider__zoom {
    height: 40px;
    outline: none;
    width: 40px
}

.p-sp-slider__zoom--minus {
    display: none
}

.p-sp-slider__zoom--plus {
    margin-left: 16px
}

.p-sp-slider__banner {
    flex: 1;
    height: auto;
    -o-object-fit: fill !important;
    object-fit: fill !important;
    width: 100vw !important
}

.p-sp-slider__swiper-button-next,
.p-sp-slider__swiper-button-prev {
    width: auto
}

.p-sp-slider__swiper-button-next:after,
.p-sp-slider__swiper-button-prev:after {
    content: "" !important
}

.p-sp-slider__swiper {
    overflow: hidden
}

.p-sp-slider__wrapper-button {
    bottom: 24px;
    display: flex;
    position: absolute;
    right: 16px;
    z-index: 10
}

.p-slider__zoom-wrapper {
    overflow: hidden;
    position: relative
}

@media screen and (min-width: 768px) {
    .p-slider__zoom-wrapper {
        margin: 0 50px
    }
}

.p-slider__zoom-frame {
    height: 100%;
    text-align: center;
    width: 100%
}

.p-slider__zoom-frame.is-zoom {
    cursor: -webkit-grab;
    cursor: grab
}

.p-slider__zoom-frame.is-grabbing {
    cursor: -webkit-grabbing;
    cursor: grabbing
}

.p-loading-screen {
    align-items: center;
    background-color: #fff;
    display: flex;
    height: calc(100vh - 73px);
    justify-content: center;
    padding-bottom: 125px;
    position: absolute;
    width: 100%;
    z-index: 200
}

.p-loading-screen.is-hidden {
    display: none
}

.p-loading-screen--sp {
    height: calc(100vh - 44px);
    padding-bottom: 0
}

.p-loading-screen__spinner {
    -webkit-animation: rotation 1s linear infinite;
    animation: rotation 1s linear infinite;
    border: 5px solid rgba(91, 194, 220, .4);
    border-bottom-color: #5bc2dc;
    border-radius: 50%;
    box-sizing: border-box;
    display: inline-block;
    height: 48px;
    width: 48px
}

@-webkit-keyframes rotation {
    0% {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(1turn)
    }
}

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

    to {
        transform: rotate(1turn)
    }
}



/*202403*/
.content {
    max-width: 2000px;
    width: 100%;
    height: auto;
}
.breadcrumbs {
	width: 1164px;
    margin: 0 auto 10px auto;
}


.l-main {
    width: 100%;
}
.p-slider {
max-width: 2000px;
}
@media screen and (max-width: 1279px){
.l-container {
    margin: 0;
}
}
@media screen and (min-width: 768px) {
.p-slider__book {
    width: 49%;
	height: 67vw;
}
}