.advertising-page__header {
    max-width: 760px;
    margin-bottom: 24px;
}

.advertising-page__preview {
    margin-bottom: 24px;
}

.advertising-page__screen {
    background: linear-gradient(140deg, #f6f8ff, #f0f4ff);
    border: 1px solid #e4e9f8;
    border-radius: 16px;
    padding: 18px;
}

.advertising-page__slot {
    display: none;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .35s ease, transform .35s ease;
}

.advertising-page__slot.is-active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.advertising-page__slot-title {
    display: block;
    margin-bottom: 12px;
    color: #434e6e;
    font-weight: 600;
    line-height: 1.4;
}

.advertising-page__slot-card {
    background: #fff;
    border: 1px solid #e7ebf7;
    border-radius: 12px;
    padding: 14px 16px;
}

.advertising-page__slot-card h3 {
    margin-bottom: 8px;
    font-size: 18px;
}

.advertising-page__slot-card p {
    margin: 0;
}