html{
    width: 100vw;
    overflow-x: hidden;
}
body{
    width: 100vw;
    height:100%;
    background:url("picture/background.png");
    background-size:3.125vw;
    background-position:1.5625vw 0;
    background-repeat:repeat;
    align-items: center;
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-size: 2.1vw;
    font-style: normal;
    margin: 0;
}
body:has(a:hover){
    & a{
        background-color: #F09199;
        color:#ffffff;
    }
    & .jump div a{
        background-color:#F09199;
        color:#ffffff;
    }
    & .jump div{
    background: rgba(255, 255, 255, 0);
}
}
main{
    width: 87.50vw;
    margin:0 auto;
}
a{
    color: #434da2;
}
.jump div a:hover {
    background-color:#F09199;
}
#logoSet img, #QRset img {
    width: 100%;
}
#top_space{
    height: 12.5vw;
}
#introduce{
    display: flex;
}
.text{
    display: flex;
    flex-direction: column;
}
.detail{
    padding-left: 2.5vw;
    margin-top: 2.5vw;
    display: flex;
}
.circle,.stickSet{
    display: flex;
    flex:none;
    justify-content: center;
    align-items: center;
    width: 3.125vw;
    min-height: 100%;
}

.stick {
    background-color:black;
    position: relative;
    width: 0.3vw;
    height: 101%;
    left: -0.1vw;
    top: -0.5%;
    z-index: -1;
}
.title{
    display: flex;
    padding-left: 3.125vw;
    margin-top: 0.9vw;
    width: 30vw;
    font-size: 4.16vw;
    font-weight: 1000;
    height: 6.25vw;
}
.second_title{
margin-left: 0.6vw;
    margin-bottom: 2.34375vw;
    display: block;
    font-size: 2.1vw;
    font-weight: 1000;
    align-items: center;
}
#logoSet{
    margin-top: 0.6vw;
    align-items: center;
    flex: none;
    width:27vw;
    height: 27vw;
}

#introduce .text :nth-child(1){
    padding-top: 2.3vw;
    padding-left: 1.15vw;
    height: 3.92vw;
    font-size: 3.057vw;
    letter-spacing: 0.06vw;
}
#introduce .text :nth-child(2){
padding-top: 0.52vw;
    padding-left: 1.2vw;
    font-size: 5.407vw;
    height: 6.76vw;
    letter-spacing: 0.05vw;
    font-weight: 1000;
}
#introduce .text :nth-child(3){
    padding-top: 0.4vw;
    padding-left: 1.25vw;
    font-size: 1.31vw; 
    height: 1.8vw;
}
#introduce .text :nth-child(4){
    padding-left: 1.25vw;
    padding-top: 3vw;
    letter-spacing: 0.22vw;
}
#introduce .text :nth-child(5){
    padding-left: 1.25vw;
}
.Before{
    height: 9.375vw;
    display: block;
}
.big_box{
    width: 87.50vw;
    margin-top: 9.85vw;
    position: inherit;
}
#detail{
    top:0;
    position:sticky;
    z-index: 50;
}
.jump{
    margin-left: 1.25vw;
    margin-bottom: 0.125vw;
    display: flex;
}
.jump div{
    display: flex;
    height:6.5vw;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(2.5px); 
}
.jump div:hover{
    background: rgba(255, 255, 255, 0);
}
.jump #box1{
    flex: none;
    width: 28vw;
    height: 6.15vw;
    border-left: 0.3vw solid;
    font-weight: 1000;
}
.jump #box2{
    flex: none;
    width: 28vw;
    height: 6.15vw;
    border-left: 0.3vw solid;
    border-right: 0.3vw solid;
    font-weight: 1000;
}
.jump #box3{
    flex: none;
    width: 28vw;
    height: 6.15vw;
    border-right: 0.3vw solid;
    font-weight: 1000;
}
.jump div a {
    text-decoration: none;
    font-size: 2.65vw;
    color: black;
}
#QRset{
    width:18.55vw;
    position: inherit;
}
#QRset #hover_box{
    position: relative;
    top: -18.98vw;
    height: 100%;
    width: 18.55vw;
    backdrop-filter: blur(0.5vw); 
    opacity: 0;
}
#hover_box span{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    font-size:1.9vw;
    font-weight: 1000;
}
#QRset:hover #hover_box{
    opacity: 1;
    transition: opacity 0.65s;
}
#Features .detail{
    margin-top: 2.29vw;
    margin-left: 0.7vw;
    height: 18.75vw;
}
#Features .detail .text{
    margin-left: 3.39vw;
}
#Features .detail .text span.n {
    padding-top: 0.7vw;
}
#demo{
    height: 1.775vw;
    margin-left: 3.7vw;
    margin-bottom: 1.35vw;
    font-size: 1.3vw;
}
#LoadMap .title {
    letter-spacing: 0.25vw;
    margin-top: 0.9vw;
}
.LoadMapText_S.blank {
    height: 2.95vw;
}
#LoadMap .detail{
    margin-top: 2.1vw;
    margin-left: 2vw;
}
#LoadMap .detail .text .stickSet {
    width: 3.6vw;
}
.LoadMapText,.LoadMapText_S{
    display: flex;
    width: 100%;
}
#LoadMap .detail .text #No_1_info {
    flex: none;
    height: 21.67vw;
}
#LoadMap .detail .text #No_9_info{
    flex: none;
    min-height: 21.7vw;
}
div#some1{
    flex: none;
    width: 73.75vw;
    margin-left: 2.5125vw;
    height: 17.3vw;
    background: #ffffffaa;
    margin-top: 1.5vw;
    border: 0.3vw solid #cccccc;
    border-radius: 1vw;
    padding: 2vw;
    padding-top: 3vw;
    display: flex;
    flex-direction: column;
    justify-content: start;
    box-sizing: border-box;
}
div#some2 {
    flex: none;
    width: 73.75vw;
    margin-left: 2.5125vw;
    height: 17.3vw;
    background: #ffffffaa;
    margin-top: 1.5vw;
    border: 0.3vw solid #cccccc;
    border-radius: 1vw;
    padding: 0 3vw;
    padding-top: 3vw;
    display: flex;
    flex-direction: column;
    justify-content: start;
    box-sizing: border-box;
}
div#some1 :nth-child(1) {
    margin-left: 0;
    height:2.625vw;
}
div#some1 :nth-child(2) {
    margin-top: 0.6vw;
    margin-right: 2vw;
    font-size: 1.85vw;
    text-align: right;
    font-weight: 800;
    text-decoration: underline solid #000;
}
div#some1 :nth-child(3) {
    margin-left: 0;
    margin-top: 1.7vw;
    font-size: 2.489vw;
}
div#some2 :nth-child(1){
    margin-bottom: 1.75vw;
}
div#some2 :nth-child(2),div#some2 :nth-child(3){
    font-size: 2vw;
}
.LoadMapText span{
    height: 2.9vw;
    display: flex;
    align-items: center;
    &:not([class]){
        margin-top:0.15vw;
        margin-left:1.5vw;
    }
    &.circle{
        width: 3.5vw;
        height: 3.3vw;
        background-color: black;
        clip-path: circle(49%);
        & .whiteparts{
            width: 3.5vw;
            height: 3.3vw;
            background-color:#fff0;
            clip-path: circle(42%);
        }
    }
}

#HowToUse .title {
    margin-top: 1vw;
}
#HowToUse .Before{
    height: 5.575vw;
}

div#Umm {
    margin-left: 2.9vw;
    margin-bottom:0.56vw;
    margin-top: 2.275vw;
    line-height: 3.13vw;
    letter-spacing: 0.22vw;
    height: 37.45vw;
}
div#Umm :nth-child(1){
    margin-bottom: 1.5625vw;
}
div#Umm .text{
    height: 3.125vw;
}
div#Umm .jump {
    margin-left: 0;
    justify-content: space-between;
    width: 81.45vw;
}

#HowToUse .jump a{
    margin-top: 3.125vw;
    width: 24.8vw;
    height: 19.7vw;
    border: 0.3vw solid #c0c0c0;
    border-radius: 1vw;
    text-decoration: none;
    color:#000
}
#HowToUse .jump a div{
    width:100%;
    height: 100%;
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-radius: 1vw;
}
#HowToUse .jump a div span{
    height: 7vw;
    padding-top: 2.2vw;
    font-size: 2.2vw;
    margin-left: -1.3vw;
}
#HowToUse .jump div img{
    margin-top: 0;
    width: 10vw;
    height: 10vw;
    margin-bottom: 2.79vw;
}
#HowToUse .jump div img{
    width: 8.5vw;
    height:8.5vw;
    margin-bottom:3vw;
}
span#subfunc {
    text-align: end;
    margin-top: 1.5625vw;
    display: block;
    width: 81.3vw;
    font-size: 2.1vw;
}

#function_1, #function_2, #function_3 {
    margin-left: 2.9vw;
}
#function_1 .text span,
#function_2 .text span,
#function_3 .text span {
    font-size: 2.1vw;
    line-height: 4.6875vw;
    margin-bottom: 1.5625vw;
    margin-left: 0.5vw;
    &.last {
        margin-bottom: 0;
    }
}
#bottom_space{
    height: 5.75vw;
}
footer{
    height: 25vw;
    padding-left: 7.5vw;
    background-color: #000000;
    color: aliceblue;
    display: flex;
    justify-content: start;
    text-align: center;
    align-items: center;
}
footer img{
    flex: none;
    background: white;
    border-radius: 1.5vw;
    margin-left: 2vw;
    width: 11.5vw;
    height: 11.5vw;
}
#Thanks{
    position: relative;
    flex: none;
    top: -2.8vw;
    font-weight: 1000;
    font-size: 4vw;
    margin-left: 8vw;
}
footer div {
    display: flex
;
    flex-direction: column;
    align-items: start;
    margin-left: 3vw;
    margin-top: -2vw;
}
footer div span {
    margin-top: 1vw;
    font-size: 2.7vw;
}