@charset "utf-8";
/* ===========================================
 * pc
 * ======================================== */

 /* common */
/* ======================================== */
:root{
    --color-bg:#FCFAF4;
    --color-gold:#A8955D;
    --font-mont:"Montserrat", sans-serif;
    --font-kaiseiO:"Kaisei Opti", serif;
}

#primary-content img{
    width: 100%;
}
#primary-content a:hover{
    opacity: 1;
}

#primary-content a{
    height:100%;
}

#primary-content a,figure{
    display: flex;
    flex-flow: column;
}

#primary-content .inner{
    max-width: 1120px;
    margin: 0 auto;
}
#primary-content{
    background-color: #FFF;
    overflow: hidden;
}

#primary-content .cl_gd{
    color: var(--color-gold);
}

#primary-content .cl_red {
    color: red;
}

#primary-content .font_mont{
    font-family: var(--font-mont);
}

#primary-content .font_kaiseiO{
    font-family: var(--font-kaiseiO);
}

#primary-content .fadeIn{
    animation-name:fadeInAnime;
    animation-duration:5s;
    animation-fill-mode:forwards;
    opacity:0;
}
@keyframes fadeInAnime{
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

#primary-content .js-animate {
  display: none;
  opacity: 0;
}

#primary-content .js-animate.is-visible {
  display: block;
  animation: fadeIn 1s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

#primary-content video {
    background-color: transparent;
}

 /* kv */
/* ======================================== */
#primary-content #kv{
    display: grid;
    place-content: center;
    color: var(--color-gold);
}

#primary-content #kv .outer{
    max-width: 1440px;
    margin-top: 40px;
}

#primary-content #kv .group_top .logo{
    width: 130px;
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    z-index: 4;
}
#primary-content #kv .group_main{
    display: grid;
    grid-template-columns: 12fr 155fr 12fr;
}

#primary-content #kv .group_main .side figure{
    margin-top: 20px;
}

#primary-content #kv .group_main .center{
    position: relative;
    padding-top: min(9.51vw, 137px);
    padding-left: min(8.82vw, 127px);
    padding-right: min(8.82vw, 127px);
    max-width: 1240px;
    max-height: 609px;
}

#primary-content #kv .group_main .center .frame{
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 3;
}

#primary-content #kv .group_main .center .wrap_contents{
    display: grid;
    grid-template-columns: repeat(2,1fr);
}

#primary-content #kv .group_main .center .areaTxt{
    display: grid;
    grid-template-rows: 1fr 3.56fr;
    /* gap: min(0.69vw,6px); */
    gap: min(1.3vw,20px);
}

#primary-content #kv .group_main .center .areaTxt .head{
    display: grid;
    align-content: center;
    justify-items: center;
    gap: min(0.7vw,10px);
    padding-top: 0.69vw;
}

#primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(1){
    height: min(1.54vw, 22px);
}

#primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(3){
    height: min(1.63vw, 23px);
    width: 9.36vw;
}

#primary-content #kv .group_main .center .areaTxt .story{
    padding-left: min(1.6vw, 21px);
    padding-right: min(1.5vw, 20px);
    font-size: min(0.97vw, 14px);
    line-height: min(1.8vw, 1.9em);
    font-weight: 500;
    letter-spacing: -1.12px;

}

#primary-content #kv .group_main .center .areaMovie video{
    width: 100%;
    /* height: min(30.69vw,442px); */
}

#primary-content #kv .group_main .center .areaMovie {
  position: relative;
}
#primary-content #kv .group_main .center .areaMovie .btn-mute,
#primary-content #kv .group_main .center .areaMovie .btn-replay {
  position: absolute;
  bottom: min(3.22vw,16px);
  z-index: 6;
  background: none;
  border: none;
  color: #FFF;
  padding: 0;
}

#primary-content #kv .group_main .center .areaMovie .btn-mute{
    right: min(3.22vw,16px);
}

#primary-content #kv .group_main .center .areaMovie .btn-replay {
  right: min(10.89vw,54px);
  background-color: unset;
  display: flex;
  gap: 4px;
  align-items: center;
}

#primary-content #kv .group_main .center .areaMovie .btn-mute img,
#primary-content #kv .group_main .center .areaMovie .btn-replay img {
  width: min(4vw,20px);
  height: min(4vw,20px);
}

#primary-content #kv .group_main .center .areaMovie .btn-replay p{
    font-size: min(0.97vw, 14px);
    margin-top: 0.2vw;
    color: #ECB0BA;
}


/* 回転 */
#primary-content .rotate {
  transform-style: preserve-3d;
  animation: spinY 8s linear infinite;
}
#primary-content .rotate_r {
  animation-delay: 3s;
}

@keyframes spinY {
  0% {
    transform: rotateY(0deg);
  }
  20% {
    transform: rotateY(180deg);
  }
  50% {
    transform: rotateY(180deg);
  }
  80% {
    transform: rotateY(0deg);
  }
  100% {
    transform: rotateY(0deg);
  }
}

/* chapter btn */
#primary-content .group_btn{
    display: grid;
    grid-template-columns: repeat(8, calc(100% / 8));
    gap: 0;
}


#primary-content .group_btn .item a{
	position: relative;
	width: 100%;
    height: 3.47vw;
    max-height: 50px;
	display: block;
	overflow: hidden;
    -webkit-transition: .4s ease-in-out;
	transition: .4s ease-in-out;
}
#primary-content .group_btn .item a img {
	position: absolute;
	top: 50%;
	left: 50%;
    height: 100%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	display: block;
	-webkit-transition: .4s ease-in-out;
	transition: .4s ease-in-out;
    
}


#primary-content .group_btn .item a::before{
    content: '' ;
    display: block;
    position: absolute;
    top: 52%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    width: min(4.86vw,80px);
    height: min(1.02vw,50px);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 1;
}
#primary-content .group_btn .item:nth-child(6),
#primary-content .group_btn .item:nth-child(7){
    pointer-events: none;
}



 /* ※消さない※ ボタン切り替え */
/* ======================================== */
#primary-content .group_btn .item:nth-child(6) a::before{
    background-image: url(../images/btn_chapter06_wh.svg); 
}
#primary-content .group_btn .item:nth-child(1) a::before{
    background-image: url(../images/btn_chapter01_gd.svg); 
}

#primary-content .group_btn .item:nth-child(2) a::before{
    background-image: url(../images/btn_chapter02_gd.svg);
}
#primary-content .group_btn .item:nth-child(3) a::before{
    background-image: url(../images/btn_chapter03_gd.svg); 
}

#primary-content .group_btn .item:nth-child(4) a::before{
    background-image: url(../images/btn_chapter04_gd.svg); 
}
#primary-content .group_btn .item:nth-child(5) a::before{
    background-image: url(../images/btn_chapter05_gd.svg); 
}
/* #primary-content .group_btn .item:nth-child(6) a::before{
    background-image: url(../images/btn_chapter06_gd.svg); 
} */
#primary-content .group_btn .item:nth-child(7) a::before{
    background-image: url(../images/btn_chapter07_gd.svg); 
}
#primary-content .group_btn .item.news a::before{
    background-image: url(../images/btn_news_gd.svg); 
    width: min(2.87vw,46px);
    height: min(0.72vw,50px);
    top: 50%;
}
#primary-content .group_btn .item:nth-child(7) a::before{
    opacity: 0.5;
}

#primary-content .group_btn .btn-swap {
  position: relative;
  display: inline-block;
}

#primary-content .group_btn .btn-swap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transition: opacity .3s ease;
}

#primary-content .group_btn .btn-swap .img-bk {
  opacity: 0;
}



 /* 流れるテキスト */
#primary-content .story .slide-in {
	overflow: hidden;
    display: inline-block;
}

#primary-content .story .slide-in_inner {
	display: inline-block;

}

#primary-content .story .upAnime{
    opacity: 0.8;
}

#primary-content .story .slideAnimeDownUp {
    animation-name:slideTextY100;
    animation-duration:12s;
    animation-timing-function: linear;
    animation-fill-mode:forwards;
    opacity: 0.8;
}

@keyframes slideTextY100 {
    from {
        transform: translateY(100%);
        opacity: 0.8;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
#primary-content .story .slideAnimeUpDown {
    animation-name:slideTextY-100;
    animation-duration:12s;
    animation-timing-function: linear;
    animation-fill-mode:forwards;
    opacity: 0.8;
}

@keyframes slideTextY-100 {
    from {
    transform: translateY(-100%);
    opacity: 0.8;
    }
    to {
    transform: translateY(0);
    opacity: 1;
    }
}
 /* collabo */
/* ======================================== */
#primary-content #special{
    text-align: center; 
}

#primary-content #special .outer{
    max-width: 1440px;
    margin: 0 auto;
}


#primary-content #special .inner{
    padding: 98px 10px 0;
    
}

#primary-content #special .catch{
    position: relative;
    font-size: 26px;
    margin: 0 auto 84px;
    max-width: 700px;
}

#primary-content #special .catch::before,
#primary-content #special .catch::after{
    content: '';
    width: 330px;
    height:440px;
    position: absolute;
    top: -52px;
}
#primary-content #special .catch::before{
    background: center / contain no-repeat url(../images/deco_snow_left.svg);
    left: -322px;
}

#primary-content #special .catch::after{
    background: center / contain no-repeat url(../images/deco_snow_right.svg);
    right: -322px;
}

#primary-content #special .wrap_logo{
    margin-bottom: 30px;
}

#primary-content #special .wrap_logo p{
    font-size: 20px;
    font-weight: 700;
    font-family: "Montserrat", sans-serif;
    letter-spacing: 0;
}
#primary-content #special .wrap_logo p span{
    font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

#primary-content #special .wrap_logo .bottom{
    letter-spacing: 0.01em;
}

#primary-content #special .wrap_logo .bottom span{
    font-weight: 600;
    font-size: 18px;
}

#primary-content #special .wrap_logo img{
    max-width: 387px;
    margin: 0 auto 15px;
}

#primary-content #special .desc{
    margin-bottom: 44px;
    line-height: 2em;
}

#primary-content #special .notion{
    margin-bottom: 44px;
}

#primary-content #special .areaNt{
    flex-flow: unset;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 44px;
}

#primary-content #special .areaNt img{
    height: 100px;
    width: auto;
}

#primary-content #special .areaNt p{
    font-size: 26px;
    line-height: 1.4em;
}

/* ===========================================
 * only pc
 * ======================================== */
 @media(min-width:768px){

   #primary-content .group_btn .item a:hover img{
        opacity: 1;
    }
    #primary-content .group_btn .item:nth-child(1) a:hover::before{
        background-image: url(../images/btn_chapter01_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(2) a:hover::before{
        background-image: url(../images/btn_chapter02_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(3) a:hover:before{
        background-image: url(../images/btn_chapter03_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(4) a:hover:before{
        background-image: url(../images/btn_chapter04_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(5) a:hover:before{
        background-image: url(../images/btn_chapter05_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(6) a:hover:before{
        background-image: url(../images/btn_chapter06_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(7) a:hover:before{
        background-image: url(../images/btn_chapter07_wh.svg); 
    }
    #primary-content .group_btn .item:nth-child(8) a:hover:before{
        background-image: url(../images/btn_news_wh.svg); 
    }

    #primary-content .group_btn .btn-swap:hover .img-bk {
        opacity: 1;
    }

    #primary-content .group_btn .btn-swap:hover .img-wh {
        opacity: 0;
    }
 }

 /* ===========================================
 * sp
 * ======================================== */
 @media(max-width:768px){
    #primary-content{
        font-size: 13px;
    }
    #primary-content #kv .outer{
        margin-top: 0;
    }
    #primary-content #kv .group_top .logo{
        width: 120px;
    }

    #primary-content #kv .group_main{
        grid-template-columns: none;
        height: 257.94vw;
    }
    #primary-content #kv .group_main .center {
        padding: 34vw 6.8vw 12vw;
    }
    #primary-content #kv .group_main .center .frame{
        width: 151.2vw;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
    }

    #primary-content #kv .group_main .center .wrap_contents{
        grid-template-columns: 1fr;
        gap: 6.38vw;
    }

    #primary-content #kv .group_main .center .areaMovie{
        order: 1;
    }

    #primary-content #kv .group_main .center .areaMovie video{
        height: auto;
    }

    #primary-content #kv .group_main .center .areaMovie .btn-replay p{
        font-size: 3.59vw;
    }

    #primary-content #kv .group_main .center .areaTxt{
        order: 2;
        grid-template-rows: 1fr;
        padding: 0 2.5vw;
        gap: 5.13vw;
    }

    #primary-content #kv .group_main .center .areaTxt .story{
        font-size: 3.59vw;
        line-height: 1.78em;
        letter-spacing: -0.7px;
        text-align: center;
        padding: 0;
    }
    #primary-content #kv .group_main .center .areaTxt .head{
        gap: 2.78vw;
        position: relative;
    }
    #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(2){
        height: 11vw;
    }

    #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(3){
        height: 4.62vw;
        width: auto;
    }

    #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(4),
    #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(5){
        position: absolute;
        top: 0;
        height: 20.51vw;
    }
    #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(4){
        left: 43%;
    }
     #primary-content #kv .group_main .center .areaTxt .head img:nth-of-type(5){
        right: 43%;
    }
    #primary-content #kv .group_main .center .areaMovie .btn-mute img,
    #primary-content #kv .group_main .center .areaMovie .btn-replay img{
        width: 4.6vw;
        height: 4.6vw;
    }
    #primary-content .group_btn{
        grid-template-columns: repeat(2,1fr);
        margin: 1vw 1vw 0;
        row-gap: 0.3vw;
        column-gap: 0.5vw;
    }
    #primary-content .group_btn .item a{
        height: 13.8vw;
        max-height: unset;
    }
    #primary-content .group_btn .item a::before{
        width: 18vw;
        height: 3.8vw;
    }
    #primary-content .group_btn .item.news a::before{
        width: 10.59vw;
        height: 2.7vw;
    }
    #primary-content #special .catch::before{
        content: '';
        background: center / contain no-repeat url(../images/deco_snow_sp.svg);
        width: 368px;
        height:308px;
        position: absolute;
        top: -40px;
        left: 50%;
        transform: translateX(-50%);
        -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
    }

    #primary-content #special .catch::after{
        background: unset;
    }

    #primary-content #special .inner{
        padding: 56px 10px 0;
    }

    #primary-content #special .areaTxt{
        padding: 0 20px;
    }
    #primary-content #special .catch{
        margin-bottom: 50px;
        font-size: 20px;
    }
    #primary-content #special .wrap_logo{
        margin-bottom: 20px;
    }
    /* #primary-content #special .wrap_logo .top,
    #primary-content #special .wrap_logo img{
        margin-bottom: 13px;
    } */
    #primary-content #special .wrap_logo .top{
        font-size: 18px;
    }
    #primary-content #special .wrap_logo img{
        max-width: 157px;
    }
    #primary-content #special .desc{
        margin-bottom: 20px;
    }
    #primary-content #special .notion{
        margin-bottom: 20px;
    }
    #primary-content #special .areaNt p{
        font-size: 20px;
    }

 }