nav ul li details.dropdown summary {
    width: fit-content !important;
    display: inline-flex;
    margin-bottom: 0;
}
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem 0;
    }
    nav ul {
        flex-direction: column;
        width: 100%;
        padding: 0;
    }
    nav ul:first-of-type {
        margin-bottom: 0.5rem;
    }
    nav ul li {
        width: 100%;
        padding: 0.5rem 0;
    }
    nav ul li details.dropdown {
        display: inline-block;
        width: auto;
    }
}