.btn-banner {
    background-color: transparent;
    border: none;
    padding: 0;
    margin: 0 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-banner .banner-point {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    position: relative;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn-banner:hover .banner-point {
    background-color: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.banner-point.current {
    width: 24px;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.6);
    position: relative;
    transition: width 0.1s linear;
}

.banner-point.current span {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 20%;
    height: 100%;
    background-color: rgba(255, 255, 255, 1);
    border-radius: 4px;
}

#Banner > div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.5s ease;
}

#Banner > div.active {
    visibility: visible;
    opacity: 1;
}

main > .product > ul > li > .left {
    position: relative;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: center;
    align-items: center;
}

main > .product > ul > li > .right {
    position: relative;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: center;
    align-items: center;
}

main > .product > ul > li > .left > .item {
    position: relative;
    height: 100%;
    width: 60%;
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: flex-start;
    align-content: center;
}

main > .product > ul > li > .left > .item > .title {
    position: relative;
    font-size: 60px;
    padding: 20px 0 20px 0;
    color: rgba(48, 48, 48, 1);
    line-height: 1;
}

main > .product > ul > li > .left > .item > .subtitle {
    position: relative;
    font-size: x-large;
    padding: 20px 0 20px 0;
    color: rgba(110, 110, 110, 1);
}

main > .product > ul > li > .left > .item > .title > span {
    position: relative;
    padding: 0 20px 0 0;
    font-weight: bolder;
    font-size: 72px;
    line-height: 1;

}

main > .product > ul > li > .left > .item > .title > .red {
    background: linear-gradient(to right, #82111f, #f03752);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
}

main > .product > ul > li > .left > .item > .title > .blue {
    background: linear-gradient(to right, #15559a, #2177b8);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
}

main > .product > ul > li > .left > .item > .title > .yellow {
    background: linear-gradient(to right, #a28f2a, #beb83e);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
}

main > .product > ul > li > .left > .item > .title > .green {
    background: linear-gradient(to right, #318524, #4bc422);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
}

main > .product > ul > li > .left > .item > a {
    position: relative;
    margin-top: 40px;
    height: 28px;
    line-height: 1;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: flex-start;
    align-items: center;
    font-size: larger;
    text-decoration: none;
    color: #a61b29;
    transition: tranfrom 0.1s linear;
}

main > .product > ul > li > .left > .item > a:hover {
    transform: scale(1.1);
}

main > .product > ul > li > .left > .item > a > .arrowhead {
    position: relative;
    padding-left: 20px;
    height: 80%;
    line-height: 1;
}

main > .product > ul > li > .right > .video {
    position: absolute;
    width: 320px;
    height: 580px;
}


main > .product > ul > li > .right > .video > video {
    width: 100%;
    height: 100%;
}

main > .product > ul > li > .right > .video > img {
    width: 100%;
    height: 100%;
}


main > .product > ul > li > .right > .img > canvas {
    position: relative;
}

.card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background-color: #000; /* 可自定义 */
}

.card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card .shield {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    object-fit: cover;
}

main > .product > ul > li > .panel > .content > .card > img {
    position: absolute;
    width: 100%;
    height: 100%;
}

.card .shield {
    background-color: transparent;
    transition: background-color 0.3s linear, transform 0.3s linear;
    z-index: 2;
    pointer-events: none; /* 避免遮挡点击 */
}

.card:hover .shield[c="red"] {
    background-color: #a61b29;
    transform: scale(1.02);
}

.card:hover .shield[c="blue"] {
    background-color: #2177b8;
    transform: scale(1.02);
}

.card:hover .shield[c="green"] {
    background-color: #318524;
    transform: scale(1.02);
}



main > .product > ul > li > .star {
    position: absolute;
    width: 100%;
    height: 100%;
}

main > .product > ul > li > .star > video {
    position: absolute;
    object-fit: fill;
    width: 100%;
    height: 100%;
}

main > .product > ul > li > .cooperate {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: center;
    align-items: center;
}

main > .product > ul > li > .cooperate > .content {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: center;
    align-items: center;
}

main > .product > ul > li > .cooperate > .content > span {
    position: relative;
    width: 33.5vw;
    height: 7vw;
    background-color: white;
    color: #a61b29;
    display: flex;
    border-radius: 3.5vw;
    flex-direction: row;
    flex-wrap: nowrap;
    align-content: center;
    justify-content: center;
    align-items: center;
    font-size: 2.8vw;
    transition: background-color, color 0.5s linear;
}

main > .product > ul > li > .cooperate > .content > span:hover {
    background-color: #a61b29;
    color: white;
}

main > .product > ul > li > .cooperate > .content > img {
    position: absolute;
    width: 100%;
    height: 100%;
}

main > .digitalMan {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 180px;
    height: 320px;
    z-index: 999;
}

main > .digitalMan > video {
    width: 100%;
    height: 100%;
}