header.homepage_header {
    background: #1b1b1b !important;
}
.media_detail_container{
    width:100%;
    background:#efefef;
    font-family:"Noto Sans JP",sans-serif;
    color:#111111;
    box-sizing:border-box;
    padding:60px 0;
    margin-top: 60px;
}

.media_detail_wrapper{
    width:100%;
    max-width:1440px;
    margin:0 auto;
    padding:0 80px;
    display:flex;
    gap:60px;
    box-sizing:border-box;
    align-items:flex-start;
}

.media_detail_main{
    flex:1;
    min-width:0;
}

.media_detail_sidebar{
    width:280px;
    flex-shrink:0;
}

.media_detail_sidebar_inner{
    position:sticky;
    top:120px;
    border:1px solid #e8e8e8;
    padding:24px;
    background:#ffffff;
}

.media_detail_sidebar_title{
    margin:0 0 20px;
    font-size:18px;
    line-height:1.4;
    color:#111111;
    font-weight:700;
}

.media_detail_sidebar_list{
    list-style:none;
    padding:0;
    margin:0;
}

.media_detail_sidebar_item{
    padding:14px 0;
    border-top:1px solid #eeeeee;
}

.media_detail_sidebar_item:first-child{
    border-top:none;
    padding-top:0;
}

.media_detail_sidebar_label{
    display:block;
    font-size:12px;
    line-height:1.6;
    color:#777777;
    margin-bottom:6px;
}

.media_detail_sidebar_value{
    display:block;
    font-size:14px;
    line-height:1.8;
    color:#111111;
    word-break:break-word;
}

.media_detail_heading{
    margin:0 0 36px;
    font-size:42px;
    line-height:1.4;
    font-weight:700;
    color:#111111;
    letter-spacing:0.02em;
}

.media_detail_card{
    margin-bottom:40px;
}

.media_detail_image{
    width:100%;
    background: #ffffff;
}

.media_detail_image img{
    width:100%;
    display:block;
    object-fit:cover;
    aspect-ratio:16 / 9;
}

.media_detail_body{
    padding-top:18px;
}

.media_detail_tags{
    margin:0;
    font-size:13px;
    line-height:1.7;
    color:#666666;
    word-break:break-word;
}

.media_detail_heading_texts{
    margin-top:10px;
    background: #ffffff;
    padding: 10px;
}

.media_detail_heading_block{
    padding:32px 0;
    border-top:1px solid #eeeeee;
}

.media_detail_heading_block:last-child{
    border-bottom:1px solid #eeeeee;
}

.media_detail_subheading{
    margin:0 0 14px;
    font-size:26px;
    line-height:1.5;
    font-weight:700;
    color:#111111;
    letter-spacing:0.01em;
}

.media_detail_subtext{
    margin:0;
    font-size:16px;
    line-height:2;
    color:#333333;
    white-space:pre-wrap;
    word-break:break-word;
}

.media_detail_backlink{
    margin-top:40px;
}

.media_rich_body{
    padding: 20px;
    background: #ffffff;
    margin-top: 20px;
}

.media_detail_backlink a{
    display:inline-block;
    text-decoration:none;
    font-size:14px;
    line-height:1.6;
    color:#111111;
    border-bottom:1px solid #111111;
    padding-bottom:2px;
}

.media_detail_backlink a:hover{
    opacity:0.7;
}

.media_detail_sidebar{
    width:280px;
    flex-shrink:0;
}

.media_detail_sidebar_inner{
    position:sticky;
    top:120px;
    border-left:3px solid #111;
    padding-left:24px;
}

.media_detail_sidebar_title{
    font-size:18px;
    font-weight:700;
    margin-bottom:24px;
    display:flex;
    align-items:center;
    gap:8px;
}

.media_detail_sidebar_list{
    list-style:none;
    padding:0;
    margin:0;
}

.media_detail_sidebar_item{
    margin-bottom:28px;
}

.sidebar_label{
    font-size:12px;
    color:#777;
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:6px;
}

.sidebar_value{
    font-size:14px;
    line-height:1.7;
    color:#111;
}

.sidebar_icon{
    width:16px;
    height:16px;
}
@media screen and (max-width: 1024px){
    .media_detail_wrapper{
        padding:0 40px;
        gap:40px;
    }

    .media_detail_sidebar{
        width:240px;
    }

    .media_detail_heading{
        font-size:34px;
    }

    .media_detail_subheading{
        font-size:22px;
    }
}

@media screen and (max-width: 768px){
    .media_detail_container{
        padding:32px 0 48px;
        margin-top: 40px;
    }

    .media_detail_wrapper{
        display:block;
        padding:0 18px;
    }

    .media_detail_main{
        width:100%;
    }

    .media_detail_sidebar{
        width:100%;
        margin-top:32px;
    }

    .media_detail_sidebar_inner{
        position:static;
        padding:18px;
    }

    .media_detail_heading{
        margin-bottom:24px;
        font-size:28px;
        line-height:1.5;
    }

    .media_detail_body{
        padding-top:14px;
    }

    .media_detail_tags{
        font-size:12px;
    }

    .media_detail_heading_block{
        padding:24px 0;
    }

    .media_detail_subheading{
        margin-bottom:10px;
        font-size:20px;
        line-height:1.5;
    }

    .media_detail_subtext{
        font-size:14px;
        line-height:1.9;
    }

    .media_detail_backlink{
        margin-top:32px;
    }
}