.epm-toast {
    position: fixed;
    right: 22px;
    top: 22px;
    z-index: 9999;
    background: #3d6b4a;
    color: #fffaf2;
    border-radius: 14px;
    padding: 14px 18px;
    box-shadow: 0 14px 34px rgba(0,0,0,.18);
    font-weight: 800;
    max-width: min(420px, calc(100vw - 32px));
    animation: epmToastIn .18s ease-out;
}
.epm-toast.hiding {
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity .25s ease, transform .25s ease;
}
@keyframes epmToastIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 640px) {
    .epm-toast {
        left: 12px;
        right: 12px;
        top: 12px;
        text-align: center;
    }
}