/* 语言切换器 */
.lang-switcher {
    display: flex;
    gap: 0.5rem;
    margin-right: 1rem;
    background: var(--bg-tertiary);
    padding: 0.25rem;
    border-radius: 4px;
}

.lang-btn {
    padding: 0.3rem 0.6rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--text-primary);
}

.lang-btn.active {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

@media (max-width: 768px) {
    .lang-switcher {
        margin-right: 0.5rem;
    }
    
    .lang-btn {
        padding: 0.2rem 0.4rem;
        font-size: 0.8rem;
    }
}