/* 科技化展厅部分样式 */
.tech-exhibition {
    width: 90%;
    margin: 40px auto;
    padding: 20px;
    background-color: #fff;
    /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); */
}

.exhibition-title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    color: #486c8c;
}

.project-one{
    display: flex;
}
.project-twoo{
    font-size: 26px;
}
.project-threee{
    margin-top: 10px;
    margin-left: 5px;
}



.exhibition-title img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.exhibition-title h2 {
    font-size: 24px;
    color: #333;
    font-weight: bold;
}

.exhibition-title h2 span {
    font-size: 16px;
    color: #999;
    margin-left: 5px;
    font-weight: normal;
}

.exhibition-content {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: flex-start;
    justify-content: center;
}

.exhibition-img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 8px;
    /* box-shadow: 0 0 5px rgba(0, 0, 0, 0.1); */
}

.exhibition-desc {
    flex: 1;
    min-width: 300px;
}

.exhibition-desc h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 15px;
    font-weight: bold;
}

.exhibition-desc p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 10px;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .exhibition-content {
        flex-direction: column;
    }

    .exhibition-img {
        max-width: 100%;
    }
}
/* 数字化展厅整体样式 */
.digital-exhibition {
    width: 90%;
    margin: 40px auto;
    padding: 20px;
    background-color: #fff;
    /* box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); */
}

/* 标题样式 */
.exhibition-title {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    margin-top: -20px;
}

.exhibition-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.project-twwo {
    font-size: 32px;
    color: #486c8c;
}

.project-thrree {
    color: #486c8c;
    margin-top: 12px;
    margin-left: 5px;
}

/* 简洁 tab 导航样式 */
.tab-nav.simple-tab {
    display: flex;
    gap: 40px;
    /* 文字间距，可调整 */
    border-bottom: none;
    margin-bottom: 20px;
}

.tab-item {
    background: none;
    border: none;
    padding: 0;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    position: relative;
}

.tab-item.active {
    color: #486C8C;
    /* 高亮文字颜色，可调整 */
}

.tab-item.active::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 2px;
    background-color: #486C8C;
    /* 下划线颜色，与文字高亮颜色一致 */
}

/* tab 内容容器样式 */
.tab-content-wrap {
    position: relative;
    min-height: 300px;
}

.tab-panel {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.tab-panel.active {
    display: block;
}

/* 图片样式 */
.tab-img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.tab-imgs {
    width: 475px;
}

.double-img {
    display: flex;
    gap: 20px;
}