.share-buttons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-secondary-50, #f0f0f0);
    transition: opacity 0.2s;
}
.share-buttons a:hover {
    opacity: 0.7;
}
.share-buttons svg {
    width: 20px;
    height: 20px;
}