.team-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    /* 每行2列 */
    gap: 16vmax 8vmax;
    /* 增大行间距 */
    width: 100%;
    max-width: 1100px;
    margin-bottom: 250px;
    margin-left: auto;
    margin-right: auto;
}

/* 卡片容器 */
.card-container {
    perspective: 1000px;
    width: 100%;
    height: 75vh;
    min-height: 350px;
    max-height: 500px;
}

/* 卡片主体 */
.card {
    position: relative;
    height: 75vh;
    transition: transform 0.6s;
    transform-style: preserve-3d;
    cursor: pointer;
}

/* 悬停翻转效果 */
.card-container:hover .card {
    transform: rotateY(180deg);
}

/* 正反面公共样式 */
.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* 正面样式 */
.card-front {
    background: white;
    display: flex;
    flex-direction: column;
}

/* 照片区域 */
.photo {
    height: 60%;
    background-size: cover;
    background-position: center;
    border-radius: 15px 15px 0 0;
}

/* 信息区域 */
.info {
    padding: 3%;
    height: 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.info h1 {
    margin: 0 0 1.2vmin 0;
    font-size:35px;
    color: #333;
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
}

.info p {
    margin: 0.8vmin 0;
    font-family: 'Times New Roman', Times, serif;
    font-size: 18px;
    color: #666;
}

/* 背面样式 */
.card-back {
    transform: rotateY(180deg);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    height: 75vh;
    /* 背面高度比正面高50% */
    transition: height 0.6s;
}

.card-back img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 确保图片完全适应卡片区域 */
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .team-container {
        grid-template-columns: 1fr;
        /* 在小屏幕上变为单列 */
        gap: 15vmax;
        /* 增大行间距 */
        width: 90%;
    }

    .card-container {
        height: 70vh;
        max-width: 400px;
    }

    .card-back {
        height: 200%;
        /* 在小屏幕上背面更高 */
    }
}

@keyframes bgAnimation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}