.vc-container {
    position: relative;
    overflow: hidden;
    background-color: #000;
    user-select: none;
}

/* 垂直滚动轨道 */
.vc-track {
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

/* 单个滑块 */
.vc-item {
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.vc-item>* {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vc-side-controls {
    position: absolute;
    right: 30px;
    /* 距离右侧距离 */
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    z-index: 10;
    transition: opacity 0.3s;
    opacity: 0;
}

.vc-indicators {
    position: relative;
    max-height: 150px;
    overflow: hidden;
    padding: 2px 0;
}

/* 指示器轨道及点 */
.vc-indicators-track {
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: transform 0.3s ease-out;
    align-items: center;
    padding: 4px 0;
}

.vc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(to bottom, #e60012, #ffea00);
    opacity: 0.4;
    cursor: pointer;
    transition: all 0.3s;
    flex-shrink: 0;
}

.vc-dot.active {
    opacity: 1;
    transform: scale(1.5);
}

.vc-arrow {
    position: relative;
}
.vc-arrow .arrow {
    position: relative;
    width: 26px;
    height: 26px;
    color: #fff;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s;
    flex-shrink: 0;
    text-align: center;
    line-height: 23px;
    transform: rotate(90deg) scale(1.0);
}

.arrow:hover {
    filter: brightness(1.1);
    transform: rotate(90deg) scale(1.1);
}

.arrow:hover ~ .speech-bubble {
    display: block;
}

.vc-prev .arrow {
    background: linear-gradient(to right, #e60012, #ffea00) no-repeat;
}

.vc-next .arrow {
    background: linear-gradient(to right, #ffea00, #e60012) no-repeat;
}

.vc-arrow-hover .vc-side-controls {
    opacity: 1;
}

.vc-container:hover .vc-side-controls {
    opacity: 1;
}

.vc-arrow-none .vc-arrow {
    display: none;
}

.speech-bubble {
    position: absolute;
    padding: 22px 0px;
    background: linear-gradient(to bottom, #ff7e41, #ff3d1a);
    border-radius: 106px / 56px;
    color: white;
    font-family: "Microsoft YaHei", sans-serif;
    /* font-weight: bold; */
    font-size: 16px;
    line-height: 1.4;
    text-align: center;
    cursor: pointer;
    user-select: none;
    top: -42px;
    left: -132px;
    width: 110px;
    display: none;
    letter-spacing: 1px;
}

/* 右侧小尖角 */
.speech-bubble::after {
    content: '';
    position: absolute;
    right: -18px;
    top: 64%;
    transform: translateY(-50%);
    border-top: 15px solid transparent;
    border-bottom: 0px solid transparent;
    border-left: 24px solid #ff4e24;
}

/* 简单的悬停效果 */
.speech-bubble:hover {
    filter: brightness(1.1);
    transition: all 0.2s ease;
}