a {
    --bs-link-color: var(--link-default);
    --bs-link-hover-color: var(--link-hover);
    --bs-link-active-color: var(--link-active);
    --bs-link-focus-color: var(--link-focus);
    --bs-link-disabled-color: var(--link-disabled);
    text-decoration-line: none;
}
a:hover {
    text-decoration-line: underline;
    text-decoration-thickness: 12%;
    text-underline-offset: 12%;
}

a.external-link:hover {
    text-decoration-line: none;
}