body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    /*font-size: 16px;*/
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,"Helvetica Neue", Arial, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    background-color: #1E8EA4;
}
.top-img.active #titlelogo {
    position: absolute;
    width: 50%;
    aspect-ratio: 1/1;
    top: 50%;
    left: 50%;
    transform: translate(-75%, -100%);
    animation-delay: .9s;
    z-index: 0;

}
#titlelogo img {
    position: absolute;
    top: 0;
}
.top-img.active #title_wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-25%, -70%);
    animation-delay: .9s;
    width: 50%;
    aspect-ratio: 1/1;
    justify-content: center; 
    align-items: center;     
    z-index: 2;
}
#title {
    position: absolute;
    top: 0;
    width: 100%;
    aspect-ratio: 1/1;
    background: url(../images/title.svg) no-repeat center / contain;
    text-indent: -9999px;
}




.centerContent {
    align-items: center;
    text-align: center;
    justify-content: center;
}
.spacer {
    height: 1.5rem;
}
.spacerBig {
    height: 6rem;
}
main .main_content_wrapper {
    margin: -1.4rem 0 0;
    padding: 3rem 0 4.4rem;
    border-radius: .8rem;
    background-color: #A6D9E0;
}
main .main_content_wrapper.linehead {
    margin: 0;
}

main .main_content_wrapper:nth-of-type(even){
    background-color: #C4EFE3;
}
main .main_content_wrapper:nth-of-type(odd){
    background-color: #A6D9E0;
}


/*main .main_content_wrapper:nth-of-type(3n-2){
    background-color: #B0C3F0;
}*/

/*experimental*/
.experimental {
    font-size: .5rem;
    color: lightcoral;
    border: 1px solid lightcoral;
}
.experimentalTxt {
    font-size: .5rem;
    color: lightcoral;
}
.experimental::before, .experimentalTxt::before{
    content: '(試験的)';
    font-weight: bold;
}
.experimentalArea {
    border: 1px solid lightcoral;
}
/*ヘッダーロゴ*/
#headerLogo {
    display: block;
    position: relative;
    width: 10rem;
}
#headerLogoWrap {
    display: inline-block;
    width: fit-content;
    background: snow;
    padding: .7rem 1.2rem;
    border-top-right-radius: 10rem;
    border-bottom-right-radius: 10rem;
    box-shadow: 0 0 .5rem rgba(0, 0, 0, .8);
    pointer-events: auto;
    justify-content: center;
    align-items: center;

}

/*エントリーボタン*/
#entryBtn {
    display: inline-block;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 800;
    width: 10rem;
    opacity: 1;
    transition: opacity .2s ease;
}

#entryBtn img {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 1rem;
    object-fit: cover;
    transition: transform 0.2s ease;
}

#entryBtn img:hover {
    transform: scale(1.1);
}
#entryBtn.hidden {
    opacity: 0;
}


/*雪*/
.snow {
    color: snow;
    font-size: 30px;
    position: absolute;
    top: -5%;
    user-select: none;
    pointer-events: none;
    /*雪アニメーション*/
    animation-name: fall;
    animation-timing-function: linear;
    animation-iteration-count: 1;
}
.snow-template {
    display: none;
    animation: none;
}
.snow-area {

    /*background-color: #1E8EA4;*/
    position: relative;
    overflow: hidden;
}
.top .snow-area {
    height: calc(var(--vh, 1vh) *100);
    background-color: #A6D9E0;
}
@keyframes fall {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        transform: translateY(calc(var(--vh, 1vh) * 110));
        opacity: 0;
    }
}


.top-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(var(--vh, 1vh) * 100);
    overflow: hidden;
}
.imgWrapper {
    position: absolute;
    display: inline-block;
    z-index: 1;
}
.top-img:not(.active) #front_snow_mountainImg,
.top-img:not(.active) #back_snow_mountainImg,
.top-img:not(.active) #skiImg,
.top-img:not(.active) #snowboardImg,
.top-img:not(.active) #titlelogo,
.top-img:not(.active) #title_wrapper {
    opacity: 0;
}
#front_snow_mountainImg {
    width: 130%;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 10%);
}

#back_snow_mountainImg {
    width: 130%;
    bottom: 15%;
    left: 50%;
    transform: translate(-50%, 0);
}


.top-img.active #skiImg {
    width: 35%;
    bottom: 15%;
    right: 10%;
    animation-delay: .7s;
}
.top-img.active #snowboardImg {
    width: 20%;
    bottom: 10%;
    left: 10%;
    animation-delay: .7s;
}

.appearanceAnimation {
    width: 100%;
    display: block;
    opacity: 0;
}
.top-img.active #front_snow_mountainImg img,
.top-img.active #back_snow_mountainImg img,
.top-img.active #skiImg img,
.top-img.active #snowboardImg img,
.top-img.active #titlelogo img,
.top-img.active #title_wrapper h1, 
.pop {
    width: 100%;
    display: block;
    animation-name: pop;
    animation-timing-function: ease;
    animation-duration: .8s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: inherit;
    opacity: 0;
}
.top-img.active #front_snow_mountainImg img{
    animation-delay: .2s;
}
.top-img.active #back_snow_mountainImg img{
    animation-delay: .4s;
}

@keyframes pop {
    0% {
        opacity: 1;
        transform: scale(0);
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}
/*メインコンテンツ*/
.main_contents {
    padding: 1rem 2rem;
    margin: 0 1rem;
    /*border: .3rem solid black;*/
    border-radius: 2rem;
    background-color: snow;
    box-shadow: 0 0 .5rem rgba(0, 0, 0, .8)
}
.main_contents.hideoverflow {
    overflow: hidden;
}


.contentTtl {
    margin-bottom: 1rem;
    font-size: 2rem;
    font-family: "Mochiy Pop One", sans-serif;
    font-weight: 400;
    font-style: normal;
    text-align: center;
    line-height: 1.2;
}
.contentTtlSub {
    display: block;
    font-family: "Kosugi Maru", sans-serif;
    font-weight: bold;
    font-style: normal;
    text-align: center;
    font-size: 1rem;
}
.messageTxt {
    font-family: "Kosugi Maru", sans-serif;
    margin: 0;
    text-align: left;
    font-size: 1rem;
    line-height: 2;
    white-space: normal;
    word-break: break-all;
    overflow-wrap: anywhere;
}
.entryNowBtn {
    border-radius: 1rem;
    background: #333;
    width: 15rem;
    aspect-ratio: 2/1;
    margin: 0 auto;
}
.entryNowBtn a {
    display: absolute;
    margin: 2rem auto 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    text-decoration: none;
    font-style: none;
    color: black;
}
.entryNowBtn #entryNowBtnImg {
    position: relative;
    display: inline-flex;
    border-radius: inherit;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 1.5rem;
    line-height: 1.2;
    font-weight: bold;
    background: linear-gradient(45deg, #1E8EA4, #A6D9E0);
    transition: transform .2s ease;
    box-shadow: 0 0 .5rem rgba(0, 0, 0, 0.2);
}

.entryNowBtn #entryNowBtnImg::after {
    content: "";
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1E8EA4, 20%, #A6D9E0);
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .2s ease;
    z-index: 0;
    border-radius: inherit;
    }

.entryNowBtn #entryNowBtnImg span {
    position: relative;
    z-index: 1;

}
#entryNowBtnImg img {
    height: 1.7rem;
    width: auto;
}

.entryNowBtn:hover #entryNowBtnImg{
    transform: translate(7px, -7px);
}
.entryNowBtn:hover #entryNowBtnImg::after {
    opacity: 1;
}


#scheduleTitle {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
}
#aboutSchedule {
    position: relative;
}
#schedule1 {
    font-size: 2rem;
    font-weight: bold;
    position: relative;
    z-index: 1;
    text-align: center;
}

#schedule2 {
    position: absolute;
    left: calc(50% - 130px);
    top: 50%;
    transform: translateY(-50%) rotate(-10deg);
    font-size: .7rem;
}

.schedule3 {
    display: flex;
    flex-direction: column;
    gap: 50px; /* アイテム間の余白 */
    margin: 1rem .3rem 0; /*.3remは楕円の影の分*/
}

.dateScheduleWrapper {
    position: absolute;
    display: flex;
    flex-direction: column; 
    justify-content: center;
    align-items: center;
    width: 50vw;
    height: 36vw;
    padding: 1rem;
    border-radius: 1rem;
    background: snow;
    border: .3rem solid #1E8EA4;
    font-size: 1.2rem;
    position: relative;
    text-align: center;
    line-height: 1;
    box-shadow: -.3rem .5rem 1rem #999;
}

.date {
    display: inline-flex;
    position: absolute;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
    top: -1rem;
    border-radius: 2rem;
    border: inherit;
    width: 4rem;
    height: 2rem;
    background-color: #A6D9E0;
    color: #333;
}
.dateschedulecontent {
    font-size: 1.5rem;
}

.dateScheduleWrapper:nth-child(even){
    align-self: flex-end
}
.dateScheduleWrapper:nth-child(odd){
    align-self: flex-start
}

.testAbout {
    height: calc(var(--vh, 1vh)*100);
}

.socialGathering {
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 10rem;
}
.rotate-15 {
    transform: rotate(-15deg);
    overflow: visible;
    will-change: transform;
}
.comingsoon {
    position: relative;
    top: 0;
    width: fit-content;
    padding: 0;
    margin: 1.5rem auto 0;
    border: .4rem solid #BC143C;
    border-radius: 1.3rem;
    color: #BC143C;
    padding:  1rem;
}
.comingsoon p{
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1;
}
.gelandeProject {
    border-radius: .7rem;
    padding: 0 1rem;
    opacity: 0;
    transition: opacity .8s ease;
}
.gelandeProject.active {
    opacity: 1;
}
#gelande_text1 {
    position: relative;
    width: 95%;
    z-index: 1;
}
#gelande_text2 {
    position: relative;
    width: 80%;
    z-index: 1;

}
.information {
    position: absolute;
    background: #1E8EA4;
    margin: 0;
    padding: 3rem 2rem 1rem;
    color: snow;
    z-index: 900;
    width: 100%;
}
address {
    font-style: normal;
}

address ul {
    padding: 0;
}
address ul li {
    list-style: none;
}
address a {
    border-color: snow;
}

.bottom p {
    margin: 1rem 0;
    color: inherit;
    text-align: left;
}
.linkText {
    transition: opacity 0.2s ease;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px dashed;
}
.linkText:hover {
    opacity: .6;
}
.font-noto-sans-jp {
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
}
.followme {
    font-weight: bold;
}
.textNoBreak {
    word-break: keep-all;
    overflow-wrap: break-word;
}
/*タブレット*/
@media (min-width:768px) {
#front_snow_mountainImg {
    width: 100%;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 20%);
}
#back_snow_mountainImg {
    width: 120%;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, -10%);
}
#entryBtn {
    width: 20%;
}
}
/*パソコン*/
@media (min-width: 1024px) {
.top-img.active #titlelogo {
    position: absolute;
    width: 25%;
    aspect-ratio: 1/1;
    top: 5rem;
    transform: translate(-90%, 0);

}
#titlelogo img {
    position: absolute;
    top: 0;
}
.top-img.active  #title_wrapper {
    position: absolute;
    top: 5rem;
    transform: translate(-10%, 0);
    width: 25%;
}
#title {
    position: absolute;
    top: 0;
    width: 100%;
}
#headerLogo {
    width: 11rem;
}
#headerLogoWrap {
    padding: 1rem 2rem;
}
#entryBtn {
    right: 2rem;
    bottom: 2rem;
    width: 15%;
}
.spacer {
    height: 3rem;
}
.spacerBigA {
    height: 10rem;
}
.main_contents {
    padding: 1rem 3rem;
    margin: 0 4rem;
    /*border: .4rem solid black*/
}
.top-img.active #front_snow_mountainImg {
    width: 110%;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 10%);
}
.top-img.active #back_snow_mountainImg {
    width: 100%;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 15%);
}
.top-img.active #skiImg {
    width: 25%;
    bottom: 20%;
    right: 10%;
}
.top-img.active #snowboardImg {
    width: 15%;
    bottom: 10%;
    left: 20%;
}
.contentTtl {
    font-size: 2.5rem;
}
.contentTtlSub {
    font-size: 1.3rem;
}
.bottom p {
    text-align: center;
}
.socialGathering {
    height: 20rem;
}
.comingsoon {
    margin: 2.5rem auto 0;
    border: .7rem solid #BC143C;
    border-radius: 2rem;
    color: #BC143C;
    padding: 1rem;
}
.comingsoon p{
    font-size: 3rem;
}
#scheduleTitle {
    margin: 1rem 0;
}

#schedule1 {
    font-size: 3rem;
}

#schedule2 {
    left: calc(50% - 230px);
    transform: translateY(-50%) rotate(-10deg);
    font-size: 1.5rem;
}

.schedule3 {
    margin: 2rem 10rem 10rem;
}

.dateScheduleWrapper {
    width: 25vw;
    height: 15vw;
    padding: 1.5rem;
    font-size: 1.2rem;
    line-height: 1;
}

.date {
    font-size: 1.5rem;
    width: 5.5rem;
    height: 2.5rem;
}
.dateschedulecontent {
    font-size: 2.4rem;

}
.dateschedulecontent.small {
    font-size: 1rem;
}
.gelandeProject {
    padding: 5rem 1rem;
    width: 60%;
    margin: 0 auto;
}
#gelande_text1 {
    width: 80%;
}
#gelande_text2 {
    width: 50%;
}
}