/* Torna su — condiviso Notizie / Community / Account */
button.bn-scroll-top {
    position: fixed;
    right: 20px;
    bottom: calc(20px + env(safe-area-inset-bottom, 0px));
    z-index: 1200;
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    border: 0;
    border-radius: 50%;
    padding: 0;
    margin: 0;
    display: grid;
    place-items: center;
    background: var(--yellow-color, #ebcd46);
    color: var(--blue-color, #21325f);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(33, 50, 95, 0.24);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    font-weight: 400;
    line-height: 1;
    text-align: center;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
}
button.bn-scroll-top.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}
button.bn-scroll-top:hover,
button.bn-scroll-top:focus-visible {
    background: var(--premium-color-2, #f5c842);
    color: var(--blue-color, #21325f);
    outline: none;
}
button.bn-scroll-top i {
    font-size: 18px;
    line-height: 1;
}
@media (max-width: 780px) {
    body.news-body button.bn-scroll-top {
        right: var(--nw-mobile-gutter, 20px);
    }
    body.community-body button.bn-scroll-top,
    body.account-body button.bn-scroll-top {
        right: var(--cm-mobile-gutter, 20px);
    }
    button.bn-scroll-top {
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }
}