/* ----------------------------------------
 * 基本設定
---------------------------------------- */

.pc-none{display: none;}
.sp-none{display: block;}
@media screen and (max-width: 1024px) {
    .pc-none{display: block;}
    .sp-none{display: none;}
}

.c-bread {
    max-width: 1200px;
    padding: 6px 2em 5px;
    margin: 0 auto 1em;
}
.c-bread ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    line-height: 1.5;
}
.c-bread li {
    font-family: "Noto Sans JP", sans-serif;
    color: #004ea2;
    font-weight: 500;
    font-size: 12px;
}
.c-bread li:not(:last-child)::after {
    content: ">";
    color: #004ea2;
    margin: 0 0.45em;
    font-size: 14px;
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 500;
}
.c-bread li a {
    font-size: 12px;
    font-weight: 500;
    font-family: "Noto Sans JP", sans-serif;
    color: #004ea2;
    white-space: nowrap;
    text-decoration: none;
    border-bottom: 1px solid #004ea2;
}
@media (max-width: 767px) {
    .c-bread {
        width: 90%;
        padding: 3px 0;
    }
}


/* ----------------------------------------
 * 一覧ページ 
---------------------------------------- */

.research-mv{
    width: 100%;    
    justify-content: center;
    height: auto;
    overflow: hidden;
    margin:0 auto 50px;
    max-width: 1200px;
    border-radius: 16px;
    max-height: 300px;
	min-height: 300px	
}

.research-mv img{
    display: block;
    width: 100%;    
    object-fit: cover;
    height: 100%;
    max-height: 300px;
	min-height: 300px
}

.research-list{
    width: 800px;   
    margin: 60px auto;
}

.research-archive-title{
    font-weight: bold;
    text-align: center;
    font-size: 30px;
    color: #004ea2;
    margin: 60px auto 0; 
    width: fit-content; 
    border-bottom: 3px solid;
    border-image: linear-gradient(to right, #0251D3 0%, #2CB5FF 100%) 1;
    padding-bottom: 5px;
    line-height: 160%;
    letter-spacing: 5%;
}

.research-item{
    margin:24px auto;
}

.research-item h2{
    margin: 0;
}

.item-date{
    font-size: 12px;
    color: #888888;
    display: block;
    margin-bottom: 10px;
}

.item-title{
    font-size: 16px;
    border-left: 3px solid;
    border-image: linear-gradient(to bottom, #009bfa, #004ea2) 1;
    padding-left: 20px;
    color: #004ea2;
    margin: 100px auto 40px;
    line-height: 180%;
    font-weight: bold;
}

@media screen and (max-width: 1250px) {
    .research-mv{
        max-width: 90%;
    }
}

@media screen and (max-width: 1000px) {
    .research-list{
        max-width: 90%;
    }
}

@media screen and (max-width: 768px) {
    .research-mv{
        max-height: 150px;
        min-height: 150px;	
    }

    .research-mv img{
        max-height: 150px;
        min-height: 150px;
    }
}

/* ----------------------------------------
 * 記事詳細ページ
---------------------------------------- */

.research-single{
    width: 1000px;
    margin: 0 auto;
}

.research-title{
    font-family: 'Noto Sans JP';
    color: #004EA2;
    text-align: center;
    min-height: 67px;
    padding: 0 calc(32px + 30px);
    background-size: 32px auto, 32px auto;
    font-size: 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto 90px;
    background-image: url(../images/img_jewel.webp), url(../images/img_jewel.webp);
    background-repeat: no-repeat, no-repeat;
    background-position: left center, right center;
    background-size: 20px auto, 20px auto;
    font-weight: 500;
    line-height: 160%;
	letter-spacing: 5%;
    border-bottom: 0;
}


.research-single p{
    color: #004EA2;
    line-height: 140%;
    margin: 20px auto;
    font-size: 14px;
    letter-spacing: 0.7px;    
    line-height: 200%;
}

h2{
    font-family: 'Noto Sans JP';
    font-size: 24px;
    border-left: 3px solid;
    border-image: linear-gradient(to bottom, #009bfa, #004ea2) 1;
    padding-left: 20px;
    color: #004ea2;
    margin: 70px auto 40px;
    line-height: 180%;
    font-weight: bold;  
}

@media screen and (max-width: 1024px) {
    .research-title{
        font-size: 19px;
        margin-bottom: 50px;
    }
    .research-single{
        width: 90%;
    }
    h2{
        font-size: 17px;
        margin: 40px auto 20px;
    }
}


@media screen and (max-width: 768px) {

    .research-single p{
        font-size: 12px;
        line-height: 130%; 
    }
}