.floating-line-button {
    position: fixed;
    right: 12px;
    bottom: 24px;
    z-index: 160;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #333;
    font-family: var(--sans);
    font-weight: 800;
    line-height: 1.25;
    font-size: 13px;
    letter-spacing: normal;
}

.floating-line-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #06c755;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}

.floating-line-button a:focus-visible {
    outline: 3px solid var(--ink);
    outline-offset: 4px;
}

.floating-line-button img {
    width: 40px;
    height: 40px;
    margin-bottom: 3px;
}

@media (max-width: 760px) {
    .floating-line-button {
        bottom: calc(96px + env(safe-area-inset-bottom));
    }
}

@media print {
    .floating-line-button {
        display: none;
    }
}