.promo-card-rb {
        background-color: #000000;
        border: 2px solid #ff0000;
        border-radius: 12px;
        padding: 25px;
        max-width: 400px;
        text-align: center;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        color: #ffffff;
        box-sizing: border-box;
        margin: 0 auto;
    }
    .promo-card-rb .promo-badge-rb {
        background-color: #ff0000;
        color: #ffffff;
        font-size: 0.85rem;
        font-weight: bold;
        text-transform: uppercase;
        padding: 6px 14px;
        border-radius: 4px;
        display: inline-block;
        margin-bottom: 12px;
        letter-spacing: 1px;
    }
    .promo-card-rb .promo-title-rb {
        font-size: 1.4rem;
        font-weight: 800;
        margin: 0 0 12px 0;
        color: #ff0000;
        letter-spacing: 0.5px;
    }
    .promo-card-rb .promo-text-rb {
        font-size: 1.05rem;
        line-height: 1.5;
        color: #ffffff;
        margin: 0;
    }
    .promo-card-rb .promo-text-rb strong {
        color: #ff0000;
        font-weight: bold;
        background: transparent;
        padding: 0;
    }