.language-switch {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 10;
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 999px;
    background: rgba(255, 255, 255, .9);
    box-shadow: 0 8px 22px rgba(15, 23, 42, .08);
    backdrop-filter: blur(14px);
}

.language-switch button {
    border: 0;
    border-radius: 999px;
    padding: 7px 12px;
    background: transparent;
    color: #5f6673;
    font: inherit;
    font-size: 14px;
    cursor: pointer;
}

.language-switch button[aria-pressed="true"] {
    background: #0071e3;
    color: #fff;
}

@media (max-width: 640px) {
    .language-switch {
        position: static;
        margin: 14px auto 0;
        width: fit-content;
    }
}