/* ================================
   Lang Bar（4言語切り替え・緑系）
================================ */
.snl-langbar {
    display: flex;
    gap: 12px;
    margin: 30px 0 20px;
    padding: 10px;
    justify-content: center;
}

.snl-langbar a {
    padding: 8px 18px;
    border-radius: 6px;
    background: #e8f4ec;
    color: #2d6a4f;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid #A5D6A7;
    transition: 0.25s ease;
}

.snl-langbar a:hover {
    background: #d0ebdd;
    border-color: #81c784;
}

.snl-langbar a.is-active {
    background: #2d6a4f;
    color: #fff;
    border-color: #2d6a4f;
}

@media screen and (max-width: 680px) {
    .snl-langbar {
        flex-wrap: wrap;
        gap: 8px;
    }
    .snl-langbar a {
        padding: 8px 14px;
    }
}