/* =========================
   Activity Archive
========================= */

.archive-heading{
    margin:20px auto 20px;
    padding-bottom:10px;
    border-bottom:3px solid #7cab7d;
    font-size:1.8rem;
    font-weight:bold;
    color:#4d664d;
    text-align:center;
}

.archive-category{
    max-width: 1100px;
    margin: 40px auto;
    padding: 50px 40px;
    padding: 5px 0;
    
    border-radius: 10px;
}
.concert-category{
    background: linear-gradient(180deg,#e8f5e8,#ffffff);
    border-radius: 10px;
}
.ceremony-category{
    background: linear-gradient(180deg,#e8f0e5,#ffffff);
    border-radius: 10px;
}
.event-category{
    background: linear-gradient(180deg,#e8f2f5,#ffffff);
    border-radius: 10px;
}
/* アーカイブ・コンサート */

.archive-concert-grid{
    display:flex;
    flex-direction: column;
    align-items: center;
    gap:30px;
    margin-bottom:50px;
}

.archive-concert-card{
    display: flex;
    gap: 25px;
    align-items: center;
    margin: 0 auto 40px;
    max-width: 800px;
    border: 2px #4d664d;
    
}
.archive-divider{
    text-align: center;
    color: #9bbf9b;
    margin: 35px 0;
    letter-spacing: 70px;
    font-size: 1.2rem;
}
.archive-concert-info{
    display: block;
    flex-direction: column;
    justify-content: center; 
    object-position: center;
    
}
.archive-concert-info h3{
    font-size: 1.8rem !important;
    margin: 0 0 15px;
    font-weight: bold;
    line-height: 1.4;
}
.archive-concert-info p{
    text-align: center;
    margin: 2px 0;
    padding:2px 0;
    font-size: 18px;
}


.archive-concert-card img{
    width:300px;
    height: auto;
    flex-shrink: 0;
    display:block;
    border-radius: 10px;
}

.archive-concert-card h3{
    padding:15px 6px 5px;
    font-size:1.2rem;
    color:#4d664d;
}  

.archive-concert-card p{
    padding:0 15px;
    
}

/* 記念行事・イベント */

.archive-list{
    display:flex;
    flex-direction:column;
    gap:20px;
    
    margin-bottom:50px;
}

.archive-item{
    background:aliceblue;
    border-left:6px solid #8cbf8e;
    border-radius:10px;
    padding:18px 22px;
    box-shadow:0 3px 10px rgba(0,0,0,.08);
}

.archive-item h3{
    margin:0 0 10px;
    color:#4d664d;
    font-size:1.15rem;
}

.archive-item p{
    margin:4px 0;
    color:#666;
}

/* スマホ */

@media(max-width:450px){
.archive-category{
    margin: 20px 0;
    padding: 30px 0;
    border-radius: 10px;
}
.archive-heading{
    font-size:1.5rem;
}
.archive-divider{
    text-align: center;
    color: #9bbf9b;
    margin: 35px 0;
    letter-spacing: 12px;
    font-size: 1.2rem;
}
.concert-description{
    font-size: 1.0rem;
}
.concert-grid{
    grid-template-columns:1fr;
}

.archive-item{
    padding:15px;
}
.archive-concert-card{
    flex-direction: column;
}
.archive-concert-info h3{
    font-size: 0.9rem;
}
.archive-concert-info p{
    padding: 2px 0;
    font-size: 0.8rem;
}
.archive-item h3{
    font-size: 8px;
    
    color:#4d664d;
    font-size:1rem;
}

.archive-item p{
    font-size:0.8rem;
    color:#666;
}

}