/* 导航栏 */
.NavArea {
    width: 15%;
    display: flex;
    flex-direction: column;
    justify-content: center; /* 整个按钮区域垂直居中 */
    background-color: rgba(0, 0, 0, 0);
    padding: 10px;
    box-sizing: border-box;
}

/*右侧内容区域*/
.ContentArea {
    flex: 1;
    position: relative;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: white;
    flex-direction: column;
}


.ContentENText {
    /*    border-radius: 10px;*/
    font-size: 90px;
    white-space: normal;
    font-family: 'Times New Roman', Times, serif;
    font-weight: bold;
    max-width: 75%;
    text-align: center;
    opacity: 0; /* 初始状态不可见 */
    transform: translateY(-100px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.ContentCNText {
    /*    border-radius: 10px;*/
    font-size: 90px;
    white-space: normal;
    font-family: jiangxizhuokai;
    font-weight: bold;
    max-width: 75%;
    text-align: center;
    opacity: 0; /* 初始状态不可见 */
    transform: translateY(100px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

    .ContentENText.visible, .ContentCNText.visible {
        opacity: 1;
        transform: translateY(0);
    }