/* ============================================================
 * 产品视频轮播小部件（竖向列表：每行一个产品，左图右文，上下翻页）
 * ============================================================ */
.qing-pc-wrap {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 4px;
    overflow: hidden;
}

.qing-pc-viewport {
    overflow: hidden;
}

.qing-pc-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    transition: transform 0.4s ease;
}

/* 单个产品项：一行一个，左图右文 */
.qing-pc-item {
    box-sizing: border-box;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid #eee;
}

/* 缩略图 / 视频封面：宽度由「缩略图宽度」控件控制（默认 150px） */
.qing-pc-thumb {
    position: relative;
    display: block;
    flex: 0 0 auto;
    width: 150px;
    aspect-ratio: 1 / 1;
    height: auto;
    border-radius: 4px;
    overflow: hidden;
    background: #f5f5f5;
}

.qing-pc-thumb img,
.qing-pc-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qing-pc-video {
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.qing-pc-thumb.is-playing .qing-pc-video { opacity: 1; }
.qing-pc-thumb.is-playing .qing-pc-play { opacity: 0; }

/* 播放按钮 */
.qing-pc-play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    z-index: 3;
    pointer-events: none;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qing-pc-play::after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 16px;
    border-color: transparent transparent transparent #333;
    margin-left: 15%;
}

/* 右下角时长 */
.qing-pc-duration {
    position: absolute;
    right: 6px;
    bottom: 6px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 12px;
    line-height: 1;
    padding: 3px 6px;
    border-radius: 3px;
    z-index: 4;
}

/* 信息：居右，占满剩余空间 */
.qing-pc-info {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.qing-pc-title {
    color: #222;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.4;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.qing-pc-title:hover { color: #ff6700; }
.qing-pc-price {
    color: #222;
    font-size: 17px;
    font-weight: 700;
}
.qing-pc-price del { color: #999; font-weight: 400; font-size: 13px; margin-left: 6px; }
.qing-pc-minorder { color: #555; font-size: 14px; }

/* 下方导航（翻页） */
.qing-pc-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    padding: 12px;
    border-top: 1px solid #eee;
}
.qing-pc-nav-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #999;
    padding: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}
.qing-pc-nav-btn:hover { color: #ff6700; }
.qing-pc-nav-btn svg { width: 24px; height: 24px; display: block; }
.qing-pc-nav-btn:disabled { opacity: 0.3; cursor: default; }

.qing-pc-empty { padding: 20px; text-align: center; color: #999; }

/* 响应式：缩略图变小 */
@media (max-width: 480px) {
    .qing-pc-thumb { flex-basis: 90px; width: 90px; }
    .qing-pc-item { gap: 12px; padding: 12px; }
}

/* 隐藏产品价格 */
.qing-pc-price { display: none !important; }

/* 可定制内容 / 应用场景（左对齐简单行） */
.qing-pc-minorder {
    text-align: left;
    color: #555;
    font-size: 13px;
    line-height: 1.5;
}
.qing-pc-feat { display: none !important; }
.qing-pc-minorder span { color: #103A8E; font-weight: 700; }