@charset "UTF-8";
/* CSS Document */
/* あの日の出来事｜この日の出来事 */
/* みんなの知識 ちょっと便利帳 */
/* 2026/07/21 */

.rekishi-wrap{
    font-family: system-ui,-apple-system,"Segoe UI",sans-serif;
    background:#EFF4F1;
    margin: 10px auto;
    padding:0 10px ;
    border: 2px solid #1F4E4C;
    border-radius:10px;
    box-shadow:0 4px 16px rgba(0,0,0,.08);
    color:#22332F;
    line-height:1.8;
    font-size:16px;
}
.rekishi-wrap *{ box-sizing:border-box; }

.rekishi-container{
    max-width:700px;
    margin:auto;
    padding: 20px 0 30px;
}

.rekishi-header{
    text-align:center;
    padding: 6px 4px 4px;
}
.rekishi-header h1{
    font-family: "Yu Mincho","Hiragino Mincho ProN",serif;
    font-size: clamp(20px, 4.5vw, 28px);
    margin: 0 0 8px;
    letter-spacing: .04em;
    color:#1F4E4C;
}
.rekishi-header p{
    margin:0;
    font-size:15.5px;
    color:#4F6A63;
}

.rekishi-controls{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    justify-content:center;
    gap:10px;
    margin:20px 0 8px;
}
.rekishi-controls label{
    font-size:16px;
    color:#1F4E4C;
    font-weight:700;
}
.rekishi-controls select{
    font-family:inherit;
    font-size:16px;
    padding:9px 12px;
    border:1.5px solid #9FBDB6;
    border-radius:8px;
    background:#fff;
    color:#22332F;
}
.rekishi-btn{
    font-family:inherit!important;
    font-size:16px!important;
    font-weight:700!important;
    padding:10px 18px!important;
    border-radius:22px!important;
    border:1.5px solid #1F4E4C!important;
    background:#1F4E4C!important;
    color:#F4F8F6!important;
    cursor:pointer!important;
    transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease!important;
    white-space:nowrap!important;
}
.rekishi-btn:hover{ transform: translateY(-1px); box-shadow:0 3px 10px rgba(31,78,76,.35)!important; }
.rekishi-btn:active{ transform: translateY(0)!important; }
.rekishi-btn.rekishi-btn-ghost{
    background:transparent!important;
    color:#1F4E4C!important;
}

.rekishi-card{
    background:#fff;
    border: 2px solid #DCE7E4;
    border-radius:14px;
    padding:20px;
    margin:20px 0 16px 0;
    box-shadow:0 4px 16px rgba(0,0,0,.08);
}

.rekishi-card-head{
    text-align:center;
    padding-bottom:12px;
    margin-bottom:12px;
    border-bottom: 2px dashed #E4EEEC;
}
.rekishi-card-date{
    font-family:"Yu Mincho","Hiragino Mincho ProN",serif;
    font-size:24px;
    font-weight:700;
    color:#22332F;
}

.rekishi-tabs{
    display:flex;
    gap:8px;
    margin-bottom:14px;
}
.rekishi-tab{
    flex:1;
    text-align:center;
    font-size:15.5px;
    font-weight:700;
    padding:9px 4px;
    border-radius:9px;
    background:#F1F6F4;
    color:#5C726C;
    cursor:pointer;
    border:1px solid transparent;
    user-select:none;
}
.rekishi-tab.is-active{
    background:#1F4E4C;
    color:#F4F8F6;
}

.rekishi-list{
    display:flex;
    flex-direction:column;
    gap:4px;
}

.rekishi-item{
    display:flex;
    gap:10px;
    padding:6px 0;
    border-bottom:1px solid #EFF4F2;
}
.rekishi-item:last-child{ border-bottom:none; }

.rekishi-item-dot{
    flex: 0 0 auto;
    width:9px;
    height:9px;
    border-radius:50%;
    margin-top:7px;
}

.rekishi-item-body{ flex:1; min-width:0; }
.rekishi-item-year{
    font-weight:700;
    font-size:16px;
    margin-right:6px;
}
.rekishi-item-text{
    font-size:16px;
    color:#3A4A45;
}
.rekishi-item-link{
    font-size:12px;
    color:#9AA8A4;
    text-decoration:none;
    white-space:nowrap;
    margin-left:4px;
}
.rekishi-item-link:hover{ color:#1F4E4C; }
.rekishi-item-geo{
    display:inline-block;
    margin-left:8px;
    font-size:13px;
    color:#B8860B;
    font-weight:700;
}

.rekishi-state{
    text-align:center;
    padding: 32px 10px;
    color:#5C726C;
    font-size:15.5px;
}
.rekishi-state.rekishi-error{ color:#a83b2e; }
.rekishi-spinner{
    width:24px; height:24px;
    margin:0 auto 12px;
    border-radius:50%;
    border:3px solid #E4EEEC;
    border-top-color:#1F4E4C;
    animation: rekishi-spin .8s linear infinite;
}
@keyframes rekishi-spin{ to{ transform:rotate(360deg); } }

.rekishi-map-section{
    margin-top:22px;
}
.rekishi-map-title{
    font-size:17px;
    font-weight:700;
    color:#1F4E4C;
    margin:0 0 10px;
}
#rekishi-map{
    height:320px;
    border-radius:14px;
    overflow:hidden;
    border:2px solid #DCE7E4;
}
.rekishi-map-note{
    font-size:13.5px;
    color:#8A9C96;
    margin-top:8px;
}

.rekishi-footer{
    text-align:center!important;
    margin-top:16px!important;
    font-size:13px!important;
    color:#8A9C96!important;
    line-height:1.9!important;
}
.rekishi-footer a{ color:#1F4E4C!important; }