.pv-manual-ad {
    box-sizing: border-box;
    position: relative;
    z-index: 10;
    grid-column: 1 / -1;
    width: 100%;
    max-width: 940px;
    margin: 28px auto;
    padding: 18px 0;
    border-block: 1px solid var(--border, #303640);
    letter-spacing: 0;
}
.pv-manual-ad[hidden] { display: none !important; }
.pv-ad-label {
    margin: 0 0 10px;
    color: var(--muted, #a7b4c4);
    font: 12px/20px var(--body, sans-serif);
    letter-spacing: 0;
}
.pv-manual-ad-content { width: 100%; height: 250px; }
.pv-ad-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 250px;
    box-sizing: border-box;
    border: 1px dashed #64707d;
    background: #1b2025;
    color: #e8edf2;
    text-align: center;
    padding: 20px;
    font: 16px/24px sans-serif;
}
.pv-ad-preview small { font-size: 12px; color: #b6c0ca; }
@media (max-width: 640px) {
    .pv-manual-ad { margin-block: 20px; }
    body > .pv-manual-ad { width: calc(100% - 32px); }
}