.guest-prompt[hidden] { display: none; }
.guest-prompt {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, .5);
    /* Do not lock body scrolling: wheel/touch on the mask scrolls the page. */
    touch-action: pan-y;
}
.guest-prompt .guest-prompt__panel {
    position: relative;
    width: 28rem;
    max-width: 100%;
    max-height: calc(100dvh - 2rem);
    overflow-y: auto;
    padding: 2.5rem 2.5rem 1.5rem;
    border-radius: .4rem;
    background: #fff;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, .2);
    text-align: center;
    font-size: 1rem;
}
.guest-prompt .guest-prompt__close {
    position: absolute;
    top: .35rem;
    right: .5rem;
    padding: .1rem .5rem;
    border: 0;
    background: transparent;
    color: #555;
    font-size: 1.5rem;
}
.guest-prompt .guest-prompt__logo {
    display: block;
    max-width: 100%;
    width: auto;
    max-height: 9rem;
    height: auto;
    margin: 0 auto 1.75rem;
    object-fit: contain;
}
.guest-prompt .guest-prompt__name { font-size: 1.25rem; font-weight: 600; }
.guest-prompt .guest-prompt__actions { display: grid; gap: .75rem; }
.guest-prompt .guest-prompt__actions .btn {
    display: block;
    min-height: 2.75rem;
    padding: .5625rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 600;
    white-space: normal;
}
.guest-prompt .btn:focus-visible { outline: 3px solid #174b78; outline-offset: 0; }
@media (max-width: 480px) {
    .guest-prompt .guest-prompt__panel { padding: 2.5rem 1.5rem 1.5rem; }
}