/* Shared square promo ads — used by home / detail / play / user-center. */
.square-promo {
    --square-promo-s: var(--detail-s, var(--play-s, var(--account-s, min(1, 100vw / 1920px))));
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
}

.square-promo__track {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: flex-start;
    width: max-content;
    max-width: 100%;
}

.square-promo__group {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 16px;
}

.square-promo.is-marquee .square-promo__track {
    max-width: none;
    animation: square-promo-marquee 28s linear infinite;
    will-change: transform;
}

.square-promo.is-marquee .square-promo__group {
    padding-right: 16px;
}

.square-promo.is-marquee:hover .square-promo__track {
    animation-play-state: paused;
}

@keyframes square-promo-marquee {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(-50%, 0, 0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .square-promo.is-marquee .square-promo__track {
        animation: none;
    }
}

.square-promo__item {
    width: 80px;
    min-width: 80px;
    flex: 0 0 80px;
    display: inline-flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 4px;
    color: #fff;
    font-size: 12px;
    font-family: "PingFang SC", sans-serif;
    font-weight: 400;
    line-height: 18px;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
}

.square-promo__item:visited {
    color: #fff;
}

.square-promo__cover {
    position: relative;
    display: block;
    width: 80px;
    height: 80px;
    overflow: hidden;
    background: #464646;
    border-radius: 12px;
    outline: 1px solid rgba(255, 255, 255, 0.3);
    outline-offset: -1px;
    box-sizing: border-box;
}

.square-promo__cover img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.square-promo__title {
    display: block;
    width: 100%;
    max-width: 100%;
    color: #fff;
    font-size: inherit;
    font-weight: 400;
    line-height: 18px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
}

@media (min-width: 768px) {
    .square-promo {
        height: calc(102px * var(--square-promo-s));
        display: flex;
        align-items: center;
    }

    .square-promo__track {
        width: 100%;
        max-width: 100%;
        height: 100%;
        justify-content: flex-start;
        align-items: center;
    }

    .square-promo__group {
        height: 100%;
        align-items: center;
        gap: calc(16px * var(--square-promo-s));
    }

    .square-promo.is-marquee .square-promo__group {
        padding-right: calc(16px * var(--square-promo-s));
    }

    .square-promo__item {
        width: calc(80px * var(--square-promo-s));
        min-width: calc(80px * var(--square-promo-s));
        flex: 0 0 calc(80px * var(--square-promo-s));
        gap: calc(4px * var(--square-promo-s));
        font-size: calc(12px * var(--square-promo-s));
        line-height: calc(18px * var(--square-promo-s));
    }

    .square-promo__cover {
        width: calc(80px * var(--square-promo-s));
        height: calc(80px * var(--square-promo-s));
        border-radius: calc(12px * var(--square-promo-s));
    }

    .square-promo__title {
        font-size: calc(12px * var(--square-promo-s));
        line-height: calc(18px * var(--square-promo-s));
        white-space: normal;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
        text-overflow: ellipsis;
    }
}

@media (max-width: 767px) {
    .square-promo--pc-only {
        display: none !important;
    }

    .square-promo {
        min-height: 78px;
        height: auto;
        display: block;
    }

    .square-promo__group {
        gap: 8px;
        padding-right: 0;
    }

    .square-promo.is-marquee .square-promo__group {
        padding-right: 8px;
    }

    .square-promo__item {
        width: clamp(48px, 14.933333vw, 56px);
        min-width: clamp(48px, 14.933333vw, 56px);
        flex: 0 0 clamp(48px, 14.933333vw, 56px);
        gap: 4px;
        font-size: 12px;
        line-height: 18px;
    }

    .square-promo__cover {
        width: 100%;
        height: auto;
        aspect-ratio: 1 / 1;
        border-radius: 9px;
        outline-color: rgba(255, 255, 255, 0.1);
    }

    .square-promo__title {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}