/
}

.lang-option {
padding: 4px 12px;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
font-size: 0.9em;
font-weight: 500;
letter-spacing: 0.5px;
color: var(--text-light);
border-radius: 6px;
cursor: pointer;
transition: all 0.3s ease;
}
.lang-option.active {
background: var(--primary-color);
color: #ffffff;
box-shadow: 0 1px 4px rgba(79, 70, 229, 0.3);
}

/* --- [新功能] Dark Mode Toggle Switch Styling --- */
.theme-switch-wrapper {
    display: flex;
    align-items: cen