body {
    font-family: "Noto Sans JP", serif !important;
    background-color: #000;
}

header {
    height: 14vw;
    position: fixed;
    z-index: 1200;
}

header .logo {
    width: 40vw;
    padding: 1vw;
}

a {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
}

header .banner {
    background-color: #239F6D;
    padding: min(2vw, 10px) min(3vw, 15px);
}

@media screen and (min-width:768px) {
    header {
        height: 80px;
    }

    header .logo {
        width: 200px;
    }
}

.secFv {
    padding-top: min(14vw, 80px);
}

.secFv .copy {
    width: 90%;
    max-width: 560px;
    margin: min(5vw, 100px) auto;
    text-align: justify;
    font-size: min(3vw, 17px);
    color: #fff;
    line-height: min(7vw, 40px);
}

@media screen and (min-width:768px) {
    .secFv .copy {
        text-align: center;
    }
}

.secDeck .top {
    position: relative;
    z-index: 0;
}

.secDeck .top .ttl {
    color: #fff;
    font-weight: 700;
    width: 90%;
    margin: min(16vw, 160px) auto;
    font-size: min(5vw, 30px);
    text-align: center;
    position: relative;
    z-index: 1000;
    letter-spacing: min(.5vw, 1px);
}

.secDeck .ttl span {
    font-size: min(3.5vw, 22px);
}

.secDeck .top .back {
    width: 100%;
    position: absolute;
    top: -25vw;
    z-index: 0;
}

@media screen and (min-width:768px) {
    .secDeck .top .back {
        top: -170px;
        width: 75%;
        left: 12.5%;
    }
}

.secDeck .boxTtl {
    width: 90%;
    max-width: 768px;
    margin: 0 auto;
    justify-content: space-between;
}

.secDeck .boxTtl .number {
    color: #39FF14;
    font-size: min(24vw, 200px);
    font-style: italic;
    font-weight: 800;
}

.secDeck .boxTtl .number2 {
    color: #39FF14;
    font-size: min(7vw, 50px);
    font-weight: 800;
}

.secDeck .boxTtl .txt {
    color: #fff;
    font-size: min(5vw, 40px);
    font-weight: 800;
}

.secDeck .boxTtl .txt3 {
    color: #fff;
    font-size: min(3.4vw, 26px);
    font-weight: 800;
}

.secDeck .d-md-flex {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

.secDeck .txt2 {
    color: #fff;
    font-size: min(3vw, 15px);
    font-weight: 500;
    width: 90%;
    max-width: 768px;
    margin: 0 auto;
    line-height: min(6vw, 40px);
    padding: 10px;
}

.secDeck .present .img {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

.secDeck .present .txt {
    color: #fff;
    width: 90%;
    max-width: 768px;
    font-weight: 700;
    text-align: left;
    margin: min(10vw, 100px) auto min(3vw, 30px) ;
    font-size: min(4vw, 17px);
}

.secDeck .present .txt span {
    color: #39FF14;
}

.secDeck .box.added {
    width: 95%;
    max-width: 960px;
    margin: min(10vw, 100px) auto 0;
    font-size: min(4vw, 17px);
    color: #39FF14;
    text-align: justify;
    line-height: min(6vw, 40px);
    padding:  min(3vw, 30px) ;
    border: 1px solid #fff;
}

.secDeck .addedImg{
    width: 95%;
    max-width: 1120px;
    margin: 0 auto min(10vw, 100px);
}
.secFloating {
    position: fixed;
    width: 240px;
    top: 100px;
    right: 100px;
    z-index: 1000;
}

.secFloating img {
    width: 100%;
}

@media screen and (max-width:768px) {
    .secFloating {
        position: fixed;
        width: 100%;
        top: auto;
        right: auto;
        bottom: 0;
    }
}