main#main-case-detail div.breadcrumb-area{
    background-color: #F7F9FC;
    padding:150px 40px 40px;
}

main#main-case-detail div.breadcrumb-area ol{
    max-width:1200px;
    margin:auto;
}

main#main-case-detail article.article-case-detail div.inner-940{
    padding-top:58px;
    padding-bottom:100px;
}

main#main-case-detail article.article-case-detail div.ttl-area{
    display:flex;
    flex-direction: column;
    border-bottom: solid 1px #397BDF;
}

main#main-case-detail article.article-case-detail div.ttl-area h1{
    order:2;
    font-size:1.625rem;
    line-height:1.38;
    margin:20px 0;
}

main#main-case-detail article.article-case-detail div.ttl-area p.case-txt{
    order:1;
    color:#397BDF;
    font-family: "Roboto", serif;
    font-size:0.875rem;
}

main#main-case-detail article.article-case-detail div.ttl-area ul.case-cat-list{
    order:3;
}



main#main-case-detail article.article-case-detail div.contents-area img{
    display: block;
    width:100%;
    margin:40px 0;
}

main#main-case-detail article.article-case-detail div.contents-area h2{
    margin-top:60px;
}

main#main-case-detail article.article-case-detail div.contents-area p{
    margin:40px 0;
}

main#main-case-detail article.article-case-detail div.contents-area ol{
    margin:40px 0;
    counter-reset: item;
}

main#main-case-detail article.article-case-detail div.contents-area ol li{
    background: linear-gradient(30deg,#EDF4FF,#F6F8FC,#F7F7FC);
    padding:18px 20px 18px 85px;
    box-sizing: border-box;
    border-radius:10px;
    position:relative;
}

main#main-case-detail article.article-case-detail div.contents-area ol li:not(:last-child){
    margin-bottom:10px;
}

main#main-case-detail article.article-case-detail div.contents-area ol li:before {
    counter-increment: item;
    content: counter(item);
    color:#fff;
    font-family: "Roboto", serif;
    font-weight: 700;
    font-size:1.125rem;
    position:absolute;
    top:0;
    bottom:0;
    margin:auto;
    left:20px;
    text-align: center;
    width:35px;
    height:35px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    border:solid 2px #fff;
    background-color: #E5A93D;
}

main#main-case-detail article.article-case-detail div.parts-contact{
    margin:100px 0 60px;
}

main#main-case-detail article.article-case-detail aside.service-area{
    background-color: #F9FBFD;
    border-radius:20px;
    padding:30px;
    box-sizing: border-box;
}

main#main-case-detail article.article-case-detail aside.service-area p{
    color: #397BDF;
    font-size:1.25rem;
    font-weight: 700;
    text-align: center;
}

main#main-case-detail article.article-case-detail aside.service-area ul{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap:10px;
    margin-top:20px;
}

main#main-case-detail article.article-case-detail aside.service-area ul li a{
    display: block;
    background-color: #fff;
    border:solid 1px #397BDF;
    border-radius:10px;
    padding:18px 20px;
    box-sizing: border-box;
    color:inherit;
    text-decoration: none;
    font-weight: 700;
}

main#main-case-detail article.article-case-detail aside.service-area ul li a::before{
    content:"";
    width:30px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    border:solid 1px #397BDF;
    display:inline-block;
    vertical-align: middle;
    margin-right:10px;
    background:#fff no-repeat center / 12px url("../images/common/arrow-blue.svg");
}

@media (max-width: 640px){
    main#main-case-detail div.breadcrumb-area{
        padding:100px 30px 20px;
    }

    main#main-case-detail div.breadcrumb-area ol.breadcrumb li{
        font-size:0.6875rem;
    }

    main#main-case-detail article.article-case-detail div.inner-940{
        padding-top:28px;
        padding-bottom:80px;
    }

    main#main-case-detail article.article-case-detail div.contents-area ol li{
        padding:18px 20px 18px 70px;
    }

    main#main-case-detail article.article-case-detail div.parts-contact{
        margin:80px 0 60px;
    }
}