/* ANS TV Play – Sponsor Banner */

.anstvsb-section {
    position: relative;
    width: min(94%, 1500px);
    margin: 0 auto;
    padding: 4px 0 64px;
}

.anstvsb-title {
    margin: 0 0 22px;
    color: #fff;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.1;
    font-weight: 800;
}

.anstvsb-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 4.2;
    min-height: 150px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    background:
        radial-gradient(circle at 20% 20%, rgba(30,87,170,.22), transparent 38%),
        #07101f;
    box-shadow: 0 20px 50px rgba(0,0,0,.28);
}

.anstvsb-slide {
    position: absolute;
    inset: 0;
    display: block;
    opacity: 0;
    transform: scale(1.015);
    pointer-events: none;
    transition: opacity .8s ease, transform 1.2s ease;
}

.anstvsb-slide.is-active {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}

.anstvsb-slide img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.anstvsb-dots {
    position: absolute;
    left: 50%;
    bottom: 14px;
    z-index: 10;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.anstvsb-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255,255,255,.45);
    cursor: pointer;
}

.anstvsb-dot.is-active {
    width: 24px;
    border-radius: 999px;
    background: #e1bd35;
}

.anstvsb-empty {
    display: none;
}

@media (max-width: 700px) {
    .anstvsb-section {
        width: 100%;
        padding: 0 18px 50px;
    }

    .anstvsb-title {
        font-size: 30px;
    }

    .anstvsb-frame {
        aspect-ratio: 16 / 7;
        min-height: 125px;
        border-radius: 16px;
    }
}