/********************** 
2026.10.07 追加
お知らせページ（2枚）「●●年」ボタン追加
**********************/
.tabNews {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 10px 0;
    width: 100%;
}
/* tab specifics */
.tabNews .tab-switch {
    display: none;
}
.tabNews .tab-label {
    order: 1;
	flex: 0 0 calc((100% - 75px) / 6); 
    position: relative;
    padding: 12px 24px;
    color: #FE4521;
    font-weight: bold;
    text-align: center;
    border: 1px solid #FE4521;
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.3s ease, color 0.3s ease;
    box-sizing: border-box;
}
.tabNews .tab-switch:checked + .tab-label {
    background-color: #FE4521;
    color: #fff;
}
.tabNews .tab-content {
    order: 2;
    width: 100%;
    display: none;
    margin-top: 20px;
    animation: fadeIn 0.3s ease-in-out;
}
.tabNews .tab-switch:checked + .tab-label + .tab-content {
    display: block;
}

/* fade-in transtion */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* responsive breakpoints */
@media screen and (max-width: 980px) {
    .tabNews .tab-label {
		flex: 0 0 calc((100% - 30px) / 3); 
    }
}

@media screen and (max-width: 690px) {
    .tabNews .tab-label {
		flex: 0 0 calc((100% - 15px) / 2); 	
    }
}

/* Blue Theme Override */
.tabNews.theme-blue .tab-label {
    color: #3277C1;
    border-color: #3277C1;
}

.tabNews.theme-blue .tab-switch:checked + .tab-label {
    background-color: #3277C1;
}