.ad-placement {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.ad-placement__label {
    color: #64748b;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ad-placement--blog-bottom {
    min-height: 124px;
    padding: 1rem 0;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.ad-test-page .ad-test-card {
    height: 100%;
}

.ad-test-page .ad-test-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ad-test-page .ad-test-card__preview {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 7rem;
    padding: 1rem;
    overflow-x: auto;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 0.75rem;
    background: rgba(248, 250, 252, 0.86);
}

.ad-unit {
    box-sizing: border-box;
}

.ad-unit-placeholder {
    display: flex;
    flex: 0 0 auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    max-width: 100%;
    overflow: hidden;
    border: 2px dashed #8aa2bd;
    border-radius: 0.25rem;
    color: #36536f;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.8) 25%, transparent 25%) 0 0 / 1rem 1rem,
        linear-gradient(315deg, rgba(255, 255, 255, 0.8) 25%, transparent 25%) 0 0 / 1rem 1rem,
        #dce8f3;
    text-align: center;
}

.ad-unit-placeholder__label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.ad-unit-placeholder__size {
    font-size: 0.72rem;
    font-weight: 600;
}

.ad-social-placeholder {
    align-items: stretch;
    justify-content: space-between;
    padding: 0.55rem 0.75rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.45rem;
    color: #172033;
    background: #ffffff;
    box-shadow: 0 3px 10px rgba(15, 23, 42, 0.1);
    text-align: left;
}

.ad-social-placeholder__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    color: #64748b;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
    text-transform: uppercase;
}

.ad-social-placeholder__content {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
    width: 100%;
}

.ad-social-placeholder__icon {
    display: grid;
    flex: 0 0 2.75rem;
    place-items: center;
    width: 2.75rem;
    height: 2.75rem;
    overflow: hidden;
    border-radius: 0.65rem;
    background: #334155;
}

.ad-social-placeholder__icon img {
    width: 1.6rem;
    height: 1.6rem;
    object-fit: contain;
}

.ad-social-placeholder__copy {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    min-width: 0;
    gap: 0.08rem;
    line-height: 1.15;
}

.ad-social-placeholder__eyebrow {
    color: #64748b;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ad-social-placeholder__headline {
    overflow: hidden;
    color: #0f172a;
    font-size: 0.98rem;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ad-social-placeholder__description {
    overflow: hidden;
    color: #64748b;
    font-size: 0.75rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ad-social-placeholder__button {
    flex: 0 0 auto;
    min-width: 4.75rem;
    min-height: 2.2rem;
    padding: 0.55rem 1rem;
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: #2563eb;
    font-size: 0.86rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
}

.ad-social-placeholder__button:hover,
.ad-social-placeholder__button:focus {
    color: #ffffff;
    background: #1d4ed8;
}

.ad-social-placeholder--facebook .ad-social-placeholder__icon { background: #1877f2; }
.ad-social-placeholder--x .ad-social-placeholder__icon { background: #000000; }
.ad-social-placeholder--tumblr .ad-social-placeholder__icon { background: #36465d; }
.ad-social-placeholder--pinterest .ad-social-placeholder__icon { background: #e60023; }
.ad-social-placeholder--instagram .ad-social-placeholder__icon { background: linear-gradient(135deg, #feda75, #d62976 55%, #4f5bd5); }
.ad-social-placeholder--bluesky .ad-social-placeholder__icon { background: #1185fe; }
.ad-social-placeholder--threads .ad-social-placeholder__icon { background: #000000; }

.ad-unit-placeholder.ad-unit--responsive {
    width: min(728px, 100%);
    height: 100px;
}

.ad-unit-placeholder.ad-unit--leaderboard {
    width: min(728px, 100%);
    height: 90px;
}

.ad-unit-placeholder.ad-unit--medium-rectangle {
    width: min(300px, 100%);
    height: 250px;
}

.ad-unit-placeholder.ad-unit--mobile-banner {
    width: min(320px, 100%);
    height: 100px;
}

.ad-social-placeholder.ad-unit--medium-rectangle {
    padding: 0.85rem;
}

.ad-social-placeholder.ad-unit--medium-rectangle .ad-social-placeholder__content {
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
    text-align: center;
}

.ad-social-placeholder.ad-unit--medium-rectangle .ad-social-placeholder__icon {
    flex-basis: 3rem;
    width: 3rem;
    height: 3rem;
}

.ad-social-placeholder.ad-unit--medium-rectangle .ad-social-placeholder__copy {
    flex: 0 0 auto;
    align-items: center;
}

.ad-social-placeholder.ad-unit--medium-rectangle .ad-social-placeholder__button {
    margin-top: 0.25rem;
}

.ad-unit--responsive {
    width: 100%;
    min-height: 100px;
}

.ad-unit--leaderboard {
    max-width: 100%;
}

.ad-unit--medium-rectangle,
.ad-unit--mobile-banner {
    max-width: 100%;
}

@media (min-width: 500px) {
    .ad-unit-placeholder.ad-unit--responsive {
        height: 60px;
    }

    .ad-social-placeholder.ad-unit--responsive,
    .ad-social-placeholder.ad-unit--leaderboard {
        gap: 0.25rem;
        padding: 0.3rem 0.55rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__meta,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__meta {
        font-size: 0.48rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__content,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__content {
        gap: 0.45rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__icon,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__icon {
        flex-basis: 1.65rem;
        width: 1.65rem;
        height: 1.65rem;
        border-radius: 0.4rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__icon img,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__icon img {
        width: 0.95rem;
        height: 0.95rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__eyebrow,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__eyebrow,
    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__description,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__description {
        display: none;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__headline,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__headline {
        font-size: 0.68rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__button,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__button {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
    }
}

@media (min-width: 800px) {
    .ad-unit-placeholder.ad-unit--responsive {
        height: 90px;
    }

    .ad-social-placeholder.ad-unit--responsive,
    .ad-social-placeholder.ad-unit--leaderboard {
        justify-content: center;
        gap: 0.25rem;
        padding: 0.3rem 0.85rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__meta,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__meta {
        font-size: 0.62rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__icon,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__icon {
        flex-basis: 3.25rem;
        width: 3.25rem;
        height: 3.25rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__icon img,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__icon img {
        width: 1.9rem;
        height: 1.9rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__content,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__content {
        flex: 1 1 auto;
        min-height: 3.25rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__headline,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__headline {
        font-size: 1.04rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__description,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__description {
        font-size: 0.78rem;
    }

    .ad-social-placeholder.ad-unit--responsive .ad-social-placeholder__button,
    .ad-social-placeholder.ad-unit--leaderboard .ad-social-placeholder__button {
        min-width: 4.5rem;
        min-height: 2rem;
        padding: 0.45rem 0.9rem;
        font-size: 0.82rem;
    }
}

@media (max-width: 420px) {
    .ad-test-page .ad-test-card__preview {
        padding: 0.75rem;
    }
}