/*公司新闻*/
.news-banner-text {
	position: absolute;
	top: 35%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 3; /* 使文本位于遮盖层上方 */
	color: white;
	text-align: center;
	font-size: 38px;
}
.intro-banner img {
    width: 100%;
    /*height: calc(100vh - 90px);*/
    /*aspect-ratio: 16 / 7.5;*/
}
.news_left_box, .news_right_box {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    font-size: 16px;
    /* font-weight: 100; */
    color: #fff;
    cursor: pointer;
    z-index: 7;
    background: #5CC2C9;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.news_left_box {
    left: 5%; /* 或其他适当的值，使按钮在容器的左侧 */
}

.news_right_box {
    right: 5%; /* 或其他适当的值，使按钮在容器的右侧 */
}
.carousel-item-3 {
    width: 30%;
    flex-shrink: 0;
    margin: 0 20px;
    background-color: #f9f9f9;
    border-radius: 0px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 0px;
    text-align: center;
}

.carousel-item-3 img {
    width: 100%;
    height: auto;
    border-radius: 0px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}
.news-3-item {
    background: #5CC2C9;
    line-height: 3rem;
    color: #fff;
    font-weight: 600;
}
.news-content-section {
    width: 100%;
    padding-bottom: 3rem;
}
.news-content-warp {
    width: 85%;
    margin: 0 auto;
}
.n_c_ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    padding-bottom: 2rem;
}
.n_c_list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fff;
    margin-bottom: 1.265rem;
}
.n_c_left {
    padding: 0.825rem 3rem;
}
.n_c_left .n_c_title {
    font-size: 1rem;
    font-weight: 600;
}
.n_c_left .n_c_txt {
    font-size: 0.925rem;
    line-height: 2rem;
    width: 755px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.n_c_right {
    padding-right: 3rem;
}
.bg-text .desc-link {
    display: block;
    height: 40px;
    margin: 0 auto;
    color: #fff;
    font-size: 22px;
    line-height: 3rem;
    letter-spacing: 2px;
    color: #000;
}

.filter-container {
    width: 250px;
    margin: 20px;
    border: 1px solid #e0e0e0;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.filter-container h3 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
}
.search-bar {
  margin-top: 3rem;
}
.search-bar input[type="text"] {
    width: 95%;
    padding: 8px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
}
input[type="radio"]:checked ,input[type="checkbox"]:checked {
    background-color: #007bff !important;
    border-color: #007bff;
}


/* 左侧筛选栏 */
.category-section {
    padding-bottom: 10px;
    padding-top: 10px;
    border-bottom: 1px solid #ccc;
    margin-right: 10px;
}

.category-title {
    font-size: 20px;
    /* font-weight: 500; */
    cursor: pointer;
    position: relative;
    line-height: 60px;
}
.category-title a {
    display: inline-block;
    width: 100%;
}

.category-title::after {
    content: '\25BC';
    position: absolute;
    right: 0;
    font-size: 12px;
    transition: transform 0.2s ease;
    transform: rotate(0);
}

.category-title.has-content::after {
    content: '';
}

.category-title.no-children::after {
    content: none; /* 没有子栏目时移除伪类 */
}
.pro_btn, .close_pro_btn {
    color: #53BFCD !important;
    cursor: pointer;
}
.close_pro_btn {
    font-size: 1.125rem !important;
}
.pro_btn::after {
    content: '\25BC';
    position: absolute;
    font-size: 12px;
    transition: transform 0.2s ease;
	line-height: 65px;
	transform: rotate(-180deg);
}
.close_pro_btn::after {
    content: '\25BC';
    position: absolute;
    font-size: 12px;
    transition: transform 0.2s ease;
	line-height: 20px;
}
.category-title.collapsed::after {
    transform: rotate(-180deg);
}

.category-content {
    display: none;
    padding-left: 10px;
}
.category-title.collapsed + .category-content {
    display: block ; 
}
.label-c {
    line-height: 32px;
    font-size: 17px;
}
.sidebar {
    /*width: 17%;*/
    max-height: 810px;
    overflow-y: auto;  /* 仅垂直滚动 */
    overflow-x: hidden; /* 隐藏水平滚动 */
}
.sidebar h3 {
    font-size: 1.5em;
    margin-bottom: 1em;
}
.auto-pro-tit {
    width: 95%;
    margin-left: 100px;
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid #ccc;
}
.category-box {
    max-height: 810px;
    overflow-y: auto;  /* 仅垂直滚动 */
    overflow-x: hidden; /* 隐藏水平滚动 */
}
.category-content a {
    line-height: 30px;
}
.category-content .seleted-state {
    max-width: 362px; /* 最大宽度 */
    display: flex; /* 如果需要保持布局，可以使用 flex */
    align-items: center; /* 垂直居中 */
    overflow: hidden; /* 防止内容超出 */
    white-space: nowrap; /* 防止内容换行 */
    text-overflow: ellipsis; /* 内容溢出时显示省略号 */
    cursor: pointer;
}

.seleted-state > span {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-left: 5px;
}

.category-content .seleted-state .img-box {
    flex-shrink: 0; 
    width: 16px;
    position: relative;
    top: -2px;
    /*right: 5px;*/
}
.category-content .seleted-state .img-box img {
    width: 100%;
    object-fit: cover;
    transition: all 0.36s;
    aspect-ratio: 1 / 1;
}
/* 未选中状态 */
.mCS_img_load {
    width: 16px; /* 设置图片大小 */
    height: 16px;
    opacity: 1; /* 显示图片 */
    filter: grayscale(100%); /* 可选：未选中状态下灰度显示 */
    transition: all 0.3s ease; /* 添加过渡效果 */
}

/* 选中状态 */
.mCS_img_loaded {
    width: 16px; /* 确保选中状态与未选中一致 */
    height: 16px;
    opacity: 1; /* 可选：更改透明度以突出选中状态 */
    filter: none; /* 选中时移除灰度 */
    transition: all 0.3s ease; /* 保持过渡效果 */
}
.mCS_img_loaded {
    display: none;
}

/* 当选中时，显示选中图片，隐藏未选中图片 */
.selected .mCS_img_load {
    display: none;
}
.selected .mCS_img_loaded {
    display: block;
}
.cat-txt {

}

/* 自定义滚动条样式 */
.category-box::-webkit-scrollbar {
    width: 6px; /* 设置滚动条宽度 */
}

.category-box::-webkit-scrollbar-track {
    background: #f0f0f0; /* 滚动条轨道颜色 */
}

.category-box::-webkit-scrollbar-thumb {
    background-color: #888; /* 滚动条滑块颜色 */
    border-radius: 3px; /* 使滑块变窄 */
}

.category-box::-webkit-scrollbar-thumb:hover {
    background-color: #555; /* 鼠标悬停时的滑块颜色 */
}
/* 自定义滚动条样式 */
.sidebar::-webkit-scrollbar {
    width: 6px; /* 设置滚动条宽度 */
}

.sidebar::-webkit-scrollbar-track {
    background: #f0f0f0; /* 滚动条轨道颜色 */
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: #888; /* 滚动条滑块颜色 */
    border-radius: 3px; /* 使滑块变窄 */
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background-color: #555; /* 鼠标悬停时的滑块颜色 */
}
/* 右侧产品展示区 */
.product-c-box {
    width: 82%;
    margin: 0 auto;
    
}
.product-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 每行三个 .product-card */
    gap: 100px 60px;
    /*padding: 20px;*/
    background-color: #f5f5f5;
    overflow-y: auto;
    margin-left: 100px;
    width: 95%;
    /*min-height: 1100px;*/
    margin-bottom: 50px;
}

.product-card {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
	max-height: 700px;
    height: 100%;
    overflow: hidden;
}
.product-card:hover {
    /*box-shadow: 0 -8px 25px 5px rgb(80 189 183 / 45%);*/
    border: 1px solid #50BDB7;
}
.product-title {
    line-height: 40px;
    background: #50BDB7;
    color: #fff;
    font-weight: bold;
}

.product-card img {
    width: 75%;
    height: auto;
    margin: 2rem auto;
    /*aspect-ratio: 16/10;*/
}

.product-info {
    padding: 0 15px;
}

.product-info h4 {
    font-size: 16px;
    font-weight: bold;
    color: #333;
    margin: 0;
    padding: 10px 0;
    /*min-height: 5.5em;*/
    line-height: 24px;
}

.product-details {
    font-size: 14px;
    color: #666;
    margin: 10px 10px 20px 10px;
    text-align: left;
    /*min-height: 146px;*/
}
.product-details li {
	line-height: 28px;
    text-align: left;
    /*list-style: disc;*/
    font-weight: 500;
    font-size: 0.925em;
}
.product-actions {
    display: flex;
    justify-content: space-between;
    padding-top: 4px;
    background-color: #f5f5f5;
    line-height: 66px;
}

.product-actions a {
    font-size: 14px;
    color: #53BFCD;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    display: inline-block;
    background: #fff;
    width: 49.5%;
}

/* 隐藏的内容样式 */
.dropdown-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #fff;
    padding: 10px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(100%);
    transition: max-height 0.4s ease, opacity 0.4s ease, transform 0.4s ease;
    box-shadow: 0 -4px 10px rgb(80 189 183 / 45%);
    border-radius: 12px;
}

.dropdown-content.show {
    max-height: 200px;
    opacity: 1;
    transform: translateY(0); /* 上滑显示 */
}

/* 内容链接样式 */
.dropdown-content a {
    display: block;
    color: #000;
    text-decoration: none;
    font-size: 14px;
    margin: 5px 0;
}
.dropdown-content a i {
    margin-left: 20px;
}
.dropdown-content a:hover {
    background: #F2F3F4;
}
.main-content {
    display: flex;
    width: 90%;
    margin: 0 auto;
    justify-content: space-between;
}
/*视频*/
.video-container {
    position: relative;
    width: 100%;
}
#carouselVideo {
    width: 100%;
    height: 100vh;
}

/* 初始状态 */
#slideUpEnd {
    position: relative;
    opacity: 0;
    transform: translateY(100px); /* 初始位置 */
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* 动画触发状态 */
#slideUpEnd.slide-up {
    opacity: 1;
    transform: translateY(0); /* 移动到最终位置 */
}


/* 隐藏原生视频控件 */
/*
#carouselVideo::-webkit-media-controls,
#carouselVideo::-webkit-media-controls-panel,
#carouselVideo::-webkit-media-controls-timeline,
#carouselVideo::-webkit-media-controls-current-time-display,
#carouselVideo::-webkit-media-controls-time-remaining-display,
#carouselVideo::-webkit-media-controls-play-button,
#carouselVideo::-webkit-media-controls-fullscreen-button {
    display: none !important;
}
*/
/* 视频弹窗样式 */
.video-modal {
    display: none; /* 默认隐藏 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8); /* 半透明背景 */
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.video-modal-content {
    position: relative;
    width: 80%;
    max-width: 800px;
    /*background: #fff;*/
    padding: 10px;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-modal-content video {
    width: 100%;
    height: auto;
}

.close-button {
    position: absolute;
    top: -4px;
    right: 10px;
    font-size: 30px;
    cursor: pointer;
    color: #fff;
    z-index: 99;
}

/* 自定义播放按钮样式 */
.play-button {
    position: absolute;
    bottom: 58%;
    left: 63%;
    /* padding: 10px 20px; */
    font-size: 16px;
    cursor: pointer;
    background-color: #ffffff45;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    aspect-ratio: 1 / 1;
    z-index: 9;
}
.play-button i {
    margin: 12px 14px;
 }

.help-section-box {
    width: 90%;
    margin: 5rem auto;
}
.help-section {
    text-align: center;
    margin-bottom: 40px;
}
.help-section h2 {
    font-size: 2rem;
    color: #555;
    font-weight: bold;
}
.help-cards {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    width: 100%;
}
.help-card {
    background-color: #fff;
    width: 30%;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: left;
}
.card-icon {
    font-size: 4rem;
    color: #48a89c;
    margin-bottom: 15px;
}
.help-card h3 {
    font-size: 1.5rem;
    color: #555;
    margin: 10px 0;
    font-weight: 600;
}
.help-card p {
    color: #666;
    font-size: 1.125rem;
    line-height: 1.6;
}
.help-card a {
    display: inline-block;
    margin-top: 10px;
    color: #48a89c;
    font-weight: bold;
    text-decoration: none;
}
.help-card a:hover {
    text-decoration: underline;
}
.workapp-list {
    height: 630px;
}