.grey-site .site-ad {
    display: block;
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 22px 24px 26px;
    box-sizing: border-box;
    border-block: 1px solid rgba(92, 101, 98, 0.2);
    background-color: #e3e6e2;
    background-image: var(--material-mineral, none);
    background-size: 640px 640px;
    background-blend-mode: soft-light;
    box-shadow: inset 0 1px 0 #fff8df, inset 0 -1px 0 #ffffff9c;
}

.site-ad-inner {
    width: 100%;
    max-width: 728px;
    margin-inline: auto;
}

.grey-site .site-ad-label {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 12px;
    color: #535d58;
    font: 400 11px/16px 'DM Mono', monospace;
    letter-spacing: 0;
}

.site-ad-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #8e989044;
}

.site-ad .site-ad-unit {
    width: 100%;
    height: 90px;
}

.grey-site .site-ad[data-ad-placement="footer"] {
    background-color: #252b28;
    border-color: #4a514c;
    box-shadow: inset 0 1px 0 #fff2cc33;
}

.grey-site .site-ad[data-ad-placement="footer"] .site-ad-label {
    color: #c7cec9;
}

/* Only empty inventory is collapsed. Never crop or obscure a served advert. */
.grey-site .site-ad:has(.site-ad-unit[data-ad-status="unfilled"]) {
    display: none;
}

@media (max-width: 600px) {
    .grey-site .site-ad { padding: 18px 12px 22px; }
    .site-ad .site-ad-unit { height: 100px; }
}

@media print {
    .grey-site .site-ad { display: none !important; }
}