/* JP page language switch links */
.home-lang-switch {
    clear: both;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin: 8px 0 14px;
    padding: 0 10px;
    overflow: hidden;
}

.home-lang-switch .home-lang-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 176px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid #2a8a44;
    background: linear-gradient(180deg, #2f994b 0%, #2a8a44 100%);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.02em;
    text-decoration: none;
    box-shadow: 0 2px 5px rgba(42, 138, 68, 0.2);
    transition: all 0.25s ease;
    box-sizing: border-box;
}

.home-lang-switch .home-lang-btn:last-child {
    margin-right: 0;
}

.home-lang-switch .home-lang-btn.en {
    background: linear-gradient(180deg, #3fa855 0%, #2f994b 100%);
    border-color: #2f994b;
}

.home-lang-switch .home-lang-btn:hover {
    background: #404040;
    border-color: #404040;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.home-lang-switch .home-lang-btn.en:hover {
    background: #404040;
    border-color: #404040;
}

/* タブレット横(960px以下) */
@media only screen and (max-width: 960px) {
    .home-lang-switch {
        justify-content: center;
        margin: 8px 0 12px;
        padding: 0 10px;
    }
    .home-lang-switch .home-lang-btn {
        min-width: 164px;
        padding: 8px 12px;
        font-size: 13px;
    }
}

/* タブレット縦/小型デバイス(750px以下) */
@media only screen and (max-width: 750px) {
    .home-lang-switch {
        justify-content: center;
        gap: 7px;
        margin: 8px 0 12px;
        padding: 0 6px;
    }
    .home-lang-switch .home-lang-btn {
        width: min(100%, 300px);
        min-width: 0;
        padding: 9px 12px;
        margin-right: 0;
        margin-bottom: 0;
        font-size: 12px;
    }
    .home-lang-switch .home-lang-btn:last-child {
        margin-bottom: 0;
    }
}

/* スマートフォン(480px以下) */
@media only screen and (max-width: 480px) {
    .home-lang-switch {
        gap: 6px;
        margin: 6px 0 10px;
        padding: 0 5px;
    }
    .home-lang-switch .home-lang-btn {
        width: min(100%, 280px);
        padding: 8px 10px;
        font-size: 11px;
        box-shadow: 0 2px 4px rgba(42, 138, 68, 0.18);
    }
    .home-lang-switch .home-lang-btn:last-child {
        margin-bottom: 0;
    }
}