.ads-sidebar-holder {
    width: min(100%, 320px);
    max-width: 100%;
    margin: 20px auto 0;
    padding: 0 8px;
    box-sizing: border-box;
}

.ads-sidebar-holder__frame {
    width: 100%;
    min-height: 250px;
    border: 1px solid #d7e0e8;
    border-radius: 10px;
    background: linear-gradient(180deg, #f9fbfd 0%, #eef3f7 100%);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
    overflow: hidden;
}

.ads-sidebar-holder__content {
    width: 100%;
    max-width: 100%;
    text-align: center;
    color: #50606f;
}

.ads-sidebar-holder__label {
    display: block;
    margin-bottom: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #7c8b98;
}

.ads-sidebar-holder__placeholder {
    width: 100%;
    min-height: 168px;
    border-radius: 8px;
    border: 1px dashed #c7d2db;
    background: repeating-linear-gradient(
        45deg,
        rgba(255,255,255,0.7),
        rgba(255,255,255,0.7) 10px,
        rgba(240,244,248,0.95) 10px,
        rgba(240,244,248,0.95) 20px
    );
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
    box-sizing: border-box;
}

.ads-sidebar-holder__placeholder-text {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: #4b5563;
}

@media screen and (max-width: 991px) {
    .ads-sidebar-holder {
        width: min(100%, 280px);
        margin-top: 16px;
    }

    .ads-sidebar-holder__frame {
        min-height: 220px;
    }
}

@media screen and (max-width: 767px) {
    .ads-sidebar-holder {
        width: 100%;
        max-width: 100%;
        margin: 16px 0 0;
        padding: 0 12px;
    }

    .ads-sidebar-holder__frame {
        min-height: 200px;
        padding: 14px;
    }

    .ads-sidebar-holder__placeholder {
        min-height: 140px;
    }
}

@media screen and (max-width: 480px) {
    .ads-sidebar-holder__frame {
        min-height: 180px;
        padding: 12px;
    }

    .ads-sidebar-holder__placeholder {
        min-height: 120px;
        padding: 10px;
    }

    .ads-sidebar-holder__placeholder-text {
        font-size: 13px;
    }
}