@charset "utf-8";
header.under_mv{
    background-image:  linear-gradient(rgba(0,0,0,0.2),rgba(0,0,0,0.2)),url(../images/about/about_bg.png);
}
.concept_top{
    padding: 0 3%;
    font-family: 游明朝,"Yu Mincho",YuMincho,"Hiragino Mincho ProN","Hiragino Mincho Pro",HGS明朝E,メイリオ,Meiryo,serif; 
}
.about_concept_title{
    margin-top: 10%;
    text-align: center;
}
.about_concept_title h3{
    text-align: left;
    display: inline-block;
    max-height: 550px;
    writing-mode: vertical-rl;
    font-size: clamp(2rem, 1.673rem + 1.63vw, 3rem);
    line-height: 2em;
    letter-spacing: 0.3em;
}

.about_concept_txt{
    font-weight: 400;
    font-size: clamp(1.6rem, 1.535rem + 0.33vw, 1.8rem);
    line-height: 2em;
    text-align: center;
    margin-top: 10%;
}

.about_concept_txt p:first-child{
    margin-bottom: 1em;
    font-weight: 500;
}

.about_plofile_bg{
    margin-top: 10%;
    background-color: #E8E8E8;
    padding: 50px 0;
}
.about_plofile{
    background-color: #fff;
    display: flex;
    justify-content: center;
    gap: 3%;
    padding: 4%;
    margin: 0 10%;
}

.about_plofile dl dt{
    font-size: 20px;
    margin-bottom: 4%;
    font-weight: 600;
}

.about_plofile dl dd:last-child{
    margin-top: 4%;
    text-align: right;
}