.vseti-post-modal {
    position: fixed;
    inset: 0;
    z-index: 18000;
    display: grid;
    place-items: center;
    padding: 28px;
    background: rgba(91, 109, 124, .38);
    backdrop-filter: blur(2px);
}

.vseti-post-modal[hidden] { display: none !important; }
.vseti-post-modal__dialog {
    position: relative;
    width: min(760px, calc(100vw - 64px));
    height: min(88dvh, 900px);
    min-height: 520px;
    overflow: hidden;
    border: 1px solid #2f3336;
    border-radius: 26px;
    background: #000;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .56);
}

.vseti-post-modal__frame { display: block; width: 100%; height: 100%; border: 0; background: #000; }
.vseti-post-modal__close {
    position: absolute;
    z-index: 2;
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    color: #eff3f4;
    background: rgba(32, 35, 39, .92);
    cursor: pointer;
    font-size: 19px;
}
.vseti-post-modal__close:hover { background: #2f3336; }
body.vseti-post-modal-open { overflow: hidden !important; }

@media (max-width: 1023px) { .vseti-post-modal { display: none !important; } }