@charset "UTF-8";
:root{
    --sb-track-color: #ffffff;
    --sb-thumb-color: #eeeeee;
    --sb-size: 6px;
  }

.layout_wrapper{
    width: 95%;
    max-width: 1200px;
    padding: 16px 0 120px 0;
    overflow-y: hidden;
}
.layout_mainFooter{
    flex-direction: row-reverse;
}
.layout_mainFooter .c,
.layout_mainFooter .up{
    border-left: var(--border);
    border-right: none;
}
.layout_content{
    display: flex;
    padding: 0;
    height: 75svh;
    border: var(--border);
    gap: 0;
}

.i_thumbnails{
    flex-basis: 280px;/*
    background-color: var(--subLL);
    border-radius: var(--br);
    */
    margin: 12px;
    max-height: 75vh;
    overflow-y: scroll;
}
.i_thumbnails a{
    display: inline-block;
    width: 60px;
    height: 60px;
}
.i_thumbnails img{
    object-fit: cover;
    width: 100%;
    border-radius: var(--br);
}
.i_thumbnails details{
    display: flex;
    padding: 12px;
    margin-bottom: 8px;
    border: var(--border);
    border-radius: var(--br);
}
.i_thumbnails details .i_thumbnails_inner{
    white-space: nowrap;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.i_thumbnails details summary{
    cursor: pointer;
    user-select: none;
    font-size: 1.3rem;
}
.i_thumbnails details summary::before{
    content: '▼';
    display: inline-block;
    color: var(--textL);
    font-size: 1rem;
    vertical-align:top;
    padding-right: .5em;
}
.i_thumbnails details[open] summary::before{
    content: '▶︎';
}
.i_thumbnails .i_thumbnails_inner{
    padding: 8px 0;

}
.i_thumbnails details > .item_dlSmall *{
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    font-size: 1.3rem;
}
.i_thumbnails details > .item_dlSmall dt::after{
    margin: 0 5px 0 2px;
}
/*---------------------------------------------------------------------------------*/
.i_mainWrapper{
    flex-basis: calc(100% - 300px);
    border-left: var(--border);
}
.i_mainWrapper iframe{
    display: block;
    width: 100%;
    height: calc(75vh - 2px);
    border: none;
}
/*--------------------------------------------------------------------------------*/
section.e{
    display: block;
    margin: auto;
    padding: 24px 16px 48px 16px;
}
section.e:not(:last-of-type){
    border-bottom: var(--border);
}

section.e img{
    display: block;
    max-height: 80svh;
    max-width: 75%;
    margin: auto;
    object-fit: cover;
    border-radius: var(--br);
    border: var(--border);
}
section.e a{
    display: inline;
}
section.e .pair_img{
    display: flex;
    justify-content: center;
    gap: 4px;
}
section.e .pair_img a,
section.e .pair_img img{
    flex-basis: 50%;
}

/*-------------------*/
.e .ttl{
    display: block;
    width: fit-content;
    font-size: 1.5rem;
    letter-spacing: .2em;
    margin: 16px auto 8px auto;
}
.e .ttl::before,
.e .ttl::after{
    content: '｢ ';
    font-family: sans-serif;
    color: var(--sub);
    font-weight: bold;
}
.e .ttl::after{
    content: ' ｣';
}

/*-------------------*/


/*-------------------*/
.e .chara{
    text-align: center;
    margin-bottom: 4px;
}
.e .chara span{
    display: inline-block;
    position: relative;
    margin: 4px;
    border-radius: 10px;
    color: var(--textL);
    font-size: 1.2rem;
    line-height: 30px;
}
.e .chara span::before{
    content: "";
    display: inline-block;
    width: 24px;
    height: 24px;
    background-image: url('img/icon_hoshi.png');
    background-position: center;
    background-size: 24px;
    background-repeat: no-repeat;
    transform: translateY(6px);
    margin-right: 4px;
}
.e .chara span.c01::before{background-image: url('../img/icon_hoshi.png');}
.e .chara span.c02::before{background-image: url('../img/icon_kakera.png');}
.e .chara span.c03::before{ background-image:url('../img/icon_rinne.png');}
.e .chara span.c04::before{background-image: url('../img/icon_point.png');}
.e .chara span.c05::before{background-image: url('../img/icon_haru.png');}
.e .chara span.c06::before{background-image: url('../img/icon_rizumika.png');}
@media (prefers-color-scheme: dark) {
    .e .chara span::before{
        filter: opacity(.9);
    }
}
.e .time{
    font-size: 1.3rem;
    color: var(--textL);
    filter: opacity(.75);
    letter-spacing: .2em;
    text-align: center;
}
.e .time::before{
    content: "";
    display: inline-block;
    width:  9px;
    height: 9px;
    border-radius: 222px;
    background: var(--sub);
    margin-right: 4px;
    filter: drop-shadow(0 0 4px var(--subL));
}
.e .caption{
    width: fit-content;
    max-width: 500px;
    margin: 16px auto;
    color: var(--textL);
    font-size: 1.25rem;

}
@media screen and (max-width:800px){/*957より小さい*/
    section.e .pair_img{
        flex-wrap: wrap;
    }
}

@media screen and (max-width:780px){/*957より小さい*/
    body.layout_wrapper{
        overflow-y: scroll;
        padding: 16px 0 32px 0;
    }
    .layout_content{
        display: block;
        height: auto;
    }
    .layout_content .i_thumbnails{
        display: flex;
        flex-flow: row wrap;
        justify-content: flex-start;
        align-items: flex-start;
        align-content: flex-start;
        position: relative;
        gap: 4px;
        padding: 12px 12px 6px 12px;
        margin: 0;
        border-bottom: var(--border);
    }
    .layout_content .i_thumbnails details[open]{
        order: 4;
    }

    .layout_content .i_mainWrapper{
        display: block;
        border: none;
    }
    .layout_mainFooter .c{
        border-left: none;
    }
    .layout_mainFooter .c,
    .layout_mainFooter .up{
        padding-right: 16px;
    }
    
    .i_thumbnails_inner{
        display: block;
        width: fit-content;
        margin: 0 auto;
    }
    .i_thumbnails a{
        display: inline-block;
        width: 50px;
        height: 50px;
    }

}
@media screen and (max-width:500px){
    section.e img{
        max-width: 100%;
        height: auto;
    }
}