@media (min-width: 1200px){
    .home-news-bottom .news-big-info .text span{
        margin: 0;
    }
}

a:hover{
    text-decoration: none;
}
.home-banner-c  .swiper-pagination{
    text-align: center;
}
.home-banner-c .swiper-pagination-bullet{
    width: 100px;
    height: 3px;
    background-color: #707173;
    border-color: #707173;
    border-radius: unset;
}
.home-banner-c .swiper-pagination-bullets{
    bottom: 50px;
}
.home-banner-c  .swiper-pagination-bullet-active{
    background-color: #A6FFE6 ;
    border-color: #A6FFE6 ;
}

.banner-more{
    text-align: left;
    margin-top: 50px;
    /* margin-right: 100px; */
}
.banner-content-text{
    width: 60%;
}
.banner-content-text .btn-tc{   
    padding: 10px 50px 10px 20px;
    border: 1px solid #162141;
    background-color: #162141;
    position: relative;
    font-size: 15px;
}
.banner-content-text .btn-tc:hover{   
    border: 1px solid #213D95;
    background-color: #213D95;
}
.banner-content-text .btn-tc::after{
    position: absolute;
    content: '';
    top: 17px;
    right: 20px;
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    transition: all 500ms;
}
.banner-content-text .btn-tc:hover::after{
    position: absolute;
    content: '';
    top: 3px;
    right: 5px;
    width: 35px;
    height: 35px;
    background: url(/assets/web4/images/home/banner-btn.png) no-repeat;
    background-size: 100%;
}

.home-new-product{
    /* margin-top: 50px; */
    padding: 110px 0;
    background: url(/assets/web4/images/home/product-bg.jpg) no-repeat;
    background-size: cover;
}
.home-title{
    font-size: 30px;
    font-weight: 400;
    margin-bottom: 15px;
}
.home-line{
    width: 60px;
    height: 5px;
    background-color: #00004e;
    margin-bottom: 50px;
}
.home-title-b{
    font-size: 30px;
    font-weight: 400;
    margin-bottom: 15px;
    color: #fff;
}
.home-line-b{
    width: 60px;
    height: 5px;
    background-color: #fff;
    margin-bottom: 50px;
}
.home-new-product{
    height: 600px;
}
.home-new-product .product-item{
    background-color: #fff;
    padding: 30px;
    min-height: 400px;
    border-radius: 10px;
}
/* #product-item1,#product-item2,#product-item3{
    transition: all .7s;
} */
.home-new-product .product-item h4{
    font-weight: 400;
    font-size: 24px;
    margin-bottom: 30px;
    margin-top: 24px;
    color: #333333;
}
.product-item span{
    display: inline-block;
    padding: 5px 15px;
    background-color:#A6FFE6 ;
    color: #00004F;
    border-radius: 5px;
    font-size: 12px;
}
.home-new-product .active .product-content img{
    width: 80%;
}
.home-new-product  .product-content img{
    width: 80%;
}
.home-new-product  .product-content .product-chip{
    text-align: center;
}
.home-new-product  .product-content p{
    font-size: 15px;
    color: #333;
    line-height: 25px;
}

.home-public-a{
    border: 1px solid #777;
    font-size: 15px;
    border-radius: 20px;
    padding: 8px 40px 8px 25px;
    margin-top: 20px;
    display: inline-block;
    text-decoration: none;
    position: relative;
    color: #777;
}

.home-public-a::after{
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: #7F7F7F;
    transition: all 500ms;
}

.home-public-a:hover{
    text-decoration: none;
}
.home-public-a:hover::after{
    position: absolute;
    content: '';
    top: 6px;
    right: 7px;
    width: 27px;
    height: 27px;
    background: url(/assets/web4/images/btn-jiantou-h.png) no-repeat;
    background-size: 100%;
}
.home-new-product .product-btn-right{
    position: absolute;
    top: 180px;
    right: -30px;
    cursor: pointer;
}
.home-new-product  .product-btn-left{
    position: absolute;
    top: 180px;
    left: -30px;
    cursor: pointer;
}

.product-content{
    overflow: hidden;
}
.product-list{
    position: relative;
}
.product-list .product-item-c,.product-list .no-active{
    display: none;
}
.product-list .active{
    display: block;
}
/* 应用 */
.home-application{
    min-height: 800px;
    position: relative;
    overflow: hidden;
}
.home-application .home-application-bg{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.home-application .application-content {
    display: none;
    transition: all 500ms;
}
.home-application .application-content.active{
    display: block;
}
.home-application .top-menu{
    margin:40px 0;
    display: flex;
    color: #fff;
    justify-content: flex-end;
    font-size: 22px;
    z-index: 1;
    position: relative;
}
.home-application .top-menu-item{
    /* width: 18.4%; */
    text-align: right;
    cursor: pointer;
    margin-left:30px ;
}
.home-application .top-menu-item span{
    display: inline-block;
    padding: 20px 20px;
    border-bottom: 1px solid #fff;
}
.home-application .top-menu-item.active span{
    color: #9CFFE2;
    font-weight: 400;
    border-bottom-width: 3px;
    border-image: linear-gradient(to right, #9CFFE2, #9CFFE2 50%, #fff 50%, #fff 100%) 2 2 2 2;
}
.home-application .title h3{
    font-size: 38px;
    color: #fff;
    margin-bottom: 20px;
}
.home-application .title p{
    color: #fff;
    font-size: 22px;
    line-height: 45px;
}
.home-application .info{
    margin-top: 20px;
    border-radius:20px ;
    overflow: hidden;
    background-color: #fff;
}
.home-application .info img{
    width: 100%;
}
.home-application .info .info-desc{
    padding: 20px 40px;
}
.home-application .info .info-desc h4{
    font-size: 22px;
    color: #333;
    font-weight: 400;
    margin-bottom: 10px;
    font-weight: 400; 
}
.home-application .info .info-desc p{
    font-size: 15px;
    color: #333;
}

/* 介绍 */
.home-introduce .container{
    display: flex;
    flex-wrap: wrap;
}
.home-introduce a{
    width: 20%;
    text-align: center;
    margin: 30px 0;
}
.home-introduce .introduce-item{
    padding: 20px;
}
.home-introduce .introduce-item img{
    width: 70px;
    height: 70px;
   
}
.home-introduce .introduce-item .image-box:hover{
    animation-name: jump;
  animation-duration: 1s;
}
.home-introduce .introduce-item p{
    font-size:15px ;
    color: #333;
    font-weight: 400;
    margin-top: 20px;
}
/* 新闻 */
.home-news-top{
    background: url(/assets/web4/images/home/news-bg.png) no-repeat;
    background-size: 100% 100%;
    min-height: 1000px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.home-news-top .title h3{
    color: #fff;
    font-size: 38px;
    margin-bottom: 10px;
}
.home-news-top .btn a{
    color: #fff;
    border: 1px solid #fff;
    margin-right: 20px;
    margin-top: 40px;
}
.home-news-top .btn a::after{
    background-color: #fff;
}
.home-news-top .btn a:hover::after{
    background: url(/assets/web4/images/btn-jiantou-b.png) no-repeat;
    background-size: 100%;
}
.home-news-top .news-description .item{
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}
.home-news-top .news-description .item img{
    margin-right: 30px;
    width: 45px;
}
.home-news-top .news-description .item .text h4{
    font-size: 38px;
    color: #fff;
    margin-bottom: 10px;
}
.home-news-top .news-description .item .text p{
    font-size: 15px;
    color: #fff;
}
.home-news-bottom .news-content{
    background: #F4F5F7;
}
.home-news-bottom .news-big-info{
    margin-top: -180px;
}
.news-big-info .image-box{
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
    overflow: hidden;
}
.news-big-info .row{
    background-color: #fff;
    border-radius: 20px;
}
.news-big-info .col-md-6{
    padding: 0;
}
.home-news-bottom .news-big-info img{
    width: 100%;
}
.home-news-bottom .news-big-info .text{
    padding: 40px 40px 40px 30px;
    background-color: #fff;
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
    overflow: hidden;
    height: 360px;
}
.home-news-bottom .news-big-info .text h4{
    margin: 0;
    font-size: 18px;
    font-weight: normal;
}
.home-news-bottom .news-big-info .text a:hover{
    color: #00004e;
    text-decoration: none;
    font-weight: 400; 
}
.home-news-bottom .news-big-info .text h3{
    margin-top: 10px;
    margin-bottom: 40px;
    font-size: 22px;
    line-height: 30px;
}
.home-news-bottom .news-big-info .text p{
    font-size: 15px;
    margin-bottom: 20px;
}
.home-news-bottom .news-big-info .text span{
    color: #777;
    margin-bottom: 16px;
    font-size: 15px;
    display: inline-block;
}
.home-news-bottom .news-list{
    margin-top: 80px;
}
.home-news-bottom .news-list .item{
    padding-right: 10px;
    padding-bottom: 80px;
}
.home-news-bottom .news-list .item p{
    display: inline-block;
    padding: 4px 20px 6px 20px;
    background-color: #A3FFE6;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size:12px;
    color: #00004f;
}
.home-news-bottom .news-list .item h3:hover{
    color: #00004e;
}
.home-news-bottom .news-list .item h3{
    margin-bottom: 20px;
    font-size: 22px;
    line-height: 30px;
}
.home-join{
    position: relative;
}
.home-join .content{
    position: absolute;
    top: 50%;
    transform: translate(0,-50%);
}
.home-join-bg{
    width: 100%;
}
.home-join .content{
    width: 80%;
    color: #fff;
}
.home-join .content h3{
    font-size: 38px;
    margin-bottom: 36px;
    color: #fff;
    line-height: 48px;
}
.home-join .content p{
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    margin-top: 20px;
    margin-bottom: 24px;
}
.home-join .content a{
    color: #fff;
    border-color: #fff;
}
.home-join .content a::after{
    background: #fff;
}
.home-join .content a:hover::after{
    background: url(/assets/web4/images/btn-jiantou-b.png) no-repeat;
    background-size: 100%;
}
.banner-content-top{
    margin-bottom: 20px;
}
.banner-more{
    margin-top: 60px;
}

.search-banner{
    height: 154px;
    font-size: 38px;
    line-height: 160px;
    display: flex;
    justify-content: left;
    position: relative;
    font-weight: 400;
}
.search-banner img{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}
.search-banner .container{
    z-index: 1;
}
.search-input{
    margin: 80px 0 50px 0;
}
.search-input input{
    width: 100%;
    border: 1px solid #eee;
    border-radius: 10px;
    font-size: 16px;
    padding: 8px 50px;
    height: 50px;
}
.search-input .container{
    position: relative;
}
.search-input img{
    position: absolute;
    width: 30px;
    height: 30px;
    top: 10px;
    left: 23px;
    content: '';
    /* background: url(/assets/web4/images/public/sreach.png) no-repeat; */
    background-size: 100%;
    transition: all 0.3s ease;
}

/* .search-input img:hover{
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.5));
    transform: translateY(-2px);
} */
.search-select{
    padding-right: 20px;
}
.search-select>h3{
    font-size: 18px;
    font-weight: 400;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}
.search-select-span{
    display: none;
    flex-wrap: wrap;
}
.search-select-span span{
    margin-bottom: 20px;
    padding: 8px 50px 8px 30px;
    position: relative;
    background-color: #F5F5F5;
    color: #fff;
    font-size: 16px;
    border-radius: 5px;
    margin-right: 30px;
    font-weight: 400;
}

.search-select-span i{
    position: absolute;
    top: 7px;
    right: 13px;
    color: #7F7F7F;
    cursor: pointer;
    font-style: normal;
}
.search-select-span span:nth-child(2){
    margin-right: 0;
}
.search-menu{
    background-color: #F4F5F7;
    padding: 40px 30px;
    border-radius: 20px;
}
.search-menu i{
    font-style: normal;
}
.search-menu .item>p{
    font-size: 18px;
    margin-bottom: 15px;
    cursor: pointer;
}
.search-menu .item>p{
    font-weight: 400;
    color: #7F7F7F;
}
.search-menu .item.active>p{
    color: #00004F;
}
.search-menu .item ul {
    padding-left: 30px;
    margin-bottom: 20px;
    display: none;
}
.search-menu .item ul li{
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 400;
    position: relative;
    color: #7F7F7F;
    cursor: pointer;
}
.search-menu .item ul li.active{
    color: #00004F;
}
.search-menu .item ul li p::before{
    position: absolute;
    top: 0px;
    left: -10px;
    content: '-';
    color: #7F7F7F;
}

/* ==================== 搜索菜单折叠图标样式 ==================== */
.search-menu .item.has-children > p {
    position: relative;
    padding-right: 25px;
}

.search-menu .item .toggle-icon {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid #7F7F7F;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.search-menu .item.has-children.expanded .toggle-icon {
    transform: translateY(-50%) rotate(90deg);
}

.search-menu .item.has-children.active .toggle-icon {
    border-left-color: #00004F;
}
.search-main{
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}
.search-result-top{
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}
.search-result-top h3{
    font-size: 18px;
    font-weight: 400;
    flex-grow: 2;
}
.search-result-top .select{
    width: 300px;
    color: #777;
    border: none;
    border-radius: 10px;
    padding: 8px 15px;
    font-size: 16px;
}
.search-list{
    padding: 45px 30px;
    border-radius: 20px;
    border: 1px solid #eee;
}
.search-list .item span{
    color: #777;
    font-size: 15px;
    display: inline-block;
    margin-bottom: 15px;
}
.search-list .item h4{
    font-size: 18px;
    font-weight: 400;
    color: #00004e;
    margin-bottom: 15px;
}
.search-list .item p{
    font-size: 16px;
    color: #555;

}
.search-list .item{
    padding-bottom: 30px;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
}
.search-list a:last-child .item{
    border-bottom: none;
    margin-bottom: 0;
}

.geehy-page{
    margin-top: 30px;
}

/* ==================== 搜索菜单动画样式 ==================== */
.search-menu .item {
    transition: all 0.3s ease;
    overflow: hidden;
}

.search-menu .item.hidden {
    opacity: 0;
    max-height: 0;
    margin: 0;
    padding: 0;
    border: none;
}

.search-menu .item.visible {
    opacity: 1;
    max-height: 100px;
}

.search-menu .item ul li {
    transition: all 0.2s ease;
}

.search-menu .item ul li.hidden {
    opacity: 0;
    max-height: 0;
    padding: 0;
    margin: 0;
}

/* ==================== 搜索关键词高亮样式 ==================== */
/* 关键词高亮 - 使用下划线 */
.search-highlight {
    background-color: transparent;
    color: inherit;
    padding: 0;
    border: none;
    border-bottom: 2px solid #fb0e0e;
    text-decoration: none;
}

.search-list .item h4 .search-highlight {
    font-weight: inherit;
}

.search-list .item p .search-highlight {
    font-weight: inherit;
}

/* ==================== 搜索结果图片显示样式 ==================== */
/* 带图片的搜索结果 */
.search-list .item.with-image {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-list .item-image {
    flex-shrink: 0;
    width: 120px;
    height: 90px;
    overflow: hidden;
    border-radius: 4px;
    background-color: #f5f5f5;
}

.search-list .item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.search-list .item-content {
    flex: 1;
    min-width: 0;
}

/* ==================== AI 输出区域样式 ==================== */
.ai-output-wrapper {
    margin-bottom: 30px;
    position: relative;
    z-index: 10;
}

.ai-output-box {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4ff 100%);
    border: 1px solid #e0e6ff;
    border-radius: 16px;
    padding: 20px 25px 60px 25px;
    box-shadow: 0 4px 20px rgba(0, 0, 79, 0.08);
    position: relative;
    overflow: hidden;
    /* 默认折叠高度 */
    min-height: 160px;
    max-height: 300px;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.ai-output-box.expanded {
    max-height: 9999px;
    padding-bottom: 60px;
}


.ai-output-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e0e6ff;
}

.ai-output-header .ai-icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
}

.ai-output-header span {
    font-size: 16px;
    font-weight: 500;
    color: #00004F;
}

.ai-output-content {
    font-size: 15px;
    line-height: 1.8;
    color: #333;
    min-height: 50px;
    padding-right: 10px;
    padding-bottom: 20px;
    position: relative;
    max-height: 180px;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.ai-output-box.expanded .ai-output-content {
    max-height: 9999px;
}

/* 折叠状态的虚化效果 */
.ai-output-box:not(.expanded) .ai-output-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, rgba(248, 249, 255, 0) 0%, rgba(240, 244, 255, 0.7) 50%, rgba(240, 244, 255, 1) 100%);
    pointer-events: none;
    z-index: 2;
}

.ai-output-content::-webkit-scrollbar {
    width: 6px;
}

.ai-output-content::-webkit-scrollbar-track {
    background: #f0f0f0;
    border-radius: 3px;
}

.ai-output-content::-webkit-scrollbar-thumb {
    background: #c0c0c0;
    border-radius: 3px;
}

.ai-output-content::-webkit-scrollbar-thumb:hover {
    background: #a0a0a0;
}

.ai-output-content strong {
    color: #00004F;
    font-weight: 600;
}

/* AI Markdown 渲染样式 */
.ai-output-content h1,
.ai-output-content h2,
.ai-output-content h3,
.ai-output-content h4,
.ai-output-content h5,
.ai-output-content h6 {
    color: #00004F;
    font-weight: 600;
    line-height: 1.5;
    margin: 0;
    padding: 0;
}

/* 第一个标题不需要上边距 */
.ai-output-content > h1:first-child,
.ai-output-content > h2:first-child,
.ai-output-content > h3:first-child,
.ai-output-content > h4:first-child {
    margin-top: 0;
}

.ai-output-content h1 { 
    font-size: 1em; 
    margin-top: 20px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e0e6ff;
}

.ai-output-content h2 { 
    font-size: 1.2em; 
    margin-top: 18px;
    margin-bottom: 10px;
}

.ai-output-content h3 { 
    font-size: 1.08em; 
    margin-top: 14px;
    margin-bottom: 8px;
}

.ai-output-content h4 { 
    font-size: 1em; 
    margin-top: 12px;
    margin-bottom: 6px;
}

.ai-output-content p {
    margin: 0 0 12px 0;
    line-height: 1.75;
    color: #444;
}

/* 段落后紧跟标题时减少间距 */
.ai-output-content p + h1,
.ai-output-content p + h2,
.ai-output-content p + h3,
.ai-output-content p + h4 {
    margin-top: 16px;
}

/* 最后一个段落不需要下边距 */
.ai-output-content p:last-child {
    margin-bottom: 0;
}

.ai-output-content ul,
.ai-output-content ol {
    margin: 0 0 12px 0;
    padding-left: 20px;
}

.ai-output-content li {
    margin: 0 0 6px 0;
    line-height: 1.7;
    color: #444;
}

.ai-output-content li:last-child {
    margin-bottom: 0;
}

/* 嵌套列表样式 */
.ai-output-content li ul,
.ai-output-content li ol {
    margin-top: 6px;
    margin-bottom: 0;
}

.ai-output-content code {
    background-color: rgba(0, 0, 79, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.88em;
    color: #d63384;
}

.ai-output-content pre {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 14px 18px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 12px 0;
    line-height: 1.5;
}

.ai-output-content pre code {
    background-color: transparent;
    padding: 0;
    color: inherit;
    font-size: 0.85em;
}

.ai-output-content blockquote {
    border-left: 3px solid #5A7FD9;
    margin: 12px 0;
    padding: 10px 16px;
    background-color: rgba(90, 127, 217, 0.06);
    color: #555;
    border-radius: 0 6px 6px 0;
}

.ai-output-content blockquote p {
    margin: 0;
}

.ai-output-content a {
    color: #5A7FD9;
    text-decoration: none;
}

.ai-output-content a:hover {
    text-decoration: underline;
}

.ai-output-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 0.95em;
}

.ai-output-content th,
.ai-output-content td {
    border: 1px solid #e0e6ff;
    padding: 10px 14px;
    text-align: left;
}

.ai-output-content th {
    background-color: #f0f4ff;
    font-weight: 600;
    color: #00004F;
}

.ai-output-content tr:nth-child(even) {
    background-color: rgba(240, 244, 255, 0.5);
}

.ai-output-content hr {
    border: none;
    border-top: 1px solid #e0e6ff;
    margin: 16px 0;
}

#ai-cursor {
    display: inline-block;
    width: 2px;
    height: 18px;
    background-color: #00004F;
    margin-left: 2px;
    animation: ai-cursor-blink 0.8s infinite;
    vertical-align: text-bottom;
}

@keyframes ai-cursor-blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

/* ==================== AI 展开/收起按钮样式 ==================== */
.ai-output-footer {
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 25px;
    z-index: 10;
}

.ai-expand-line {
    position: absolute;
    left: 25px;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    height: 1px;
    background-color: #D9DEFB;
    z-index: 1;
}

.ai-expand-btn {
    position: relative;
    z-index: 2;
    background-color: #D9DEFB;
    color: #00004F;
    border: none;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 79, 0.1);
}

.ai-expand-btn:hover {
    background-color: #c5ccf5;
    box-shadow: 0 4px 12px rgba(0, 0, 79, 0.15);
    transform: translateY(-1px);
}

.ai-expand-btn:active {
    transform: translateY(0);
}
.ai-expand-btn span{
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-expand-btn .expand-text img{
    width: 12px;
    height: 12px;
    margin-left: 5px;
}
.ai-expand-btn .collapse-text img{
    width: 12px;
    height: 12px;
    margin-left: 5px;
}

/* AI 加载中省略号动效 */
.ai-loading-dots {
    display: inline-block;
    margin-left: 2px;
    vertical-align: baseline;
}

.ai-loading-dots span {
    display: inline-block;
    -webkit-animation: ai-dot-bounce 1.4s infinite ease-in-out;
    animation: ai-dot-bounce 1.4s infinite ease-in-out;
    opacity: 0.3;
    font-weight: bold;
}

.ai-loading-dots span:nth-child(1) {
    -webkit-animation-delay: 0s;
    animation-delay: 0s;
}

.ai-loading-dots span:nth-child(2) {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
}

.ai-loading-dots span:nth-child(3) {
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
}

@-webkit-keyframes ai-dot-bounce {
    0%, 60%, 100% {
        opacity: 0.3;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        -webkit-transform: translateY(-6px);
        transform: translateY(-6px);
    }
}

@keyframes ai-dot-bounce {
    0%, 60%, 100% {
        opacity: 0.3;
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        -webkit-transform: translateY(-6px);
        transform: translateY(-6px);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .ai-output-box {
        padding: 15px 18px 55px 18px;
        border-radius: 12px;
        max-height: 250px;
    }
    
    .ai-output-box.expanded {
        max-height: 9999px;
        padding-bottom: 55px;
    }
    
    .ai-output-header span {
        font-size: 14px;
    }
    
    .ai-output-content {
        font-size: 14px;
        max-height: 150px;
    }
    
    .ai-output-box.expanded .ai-output-content {
        max-height: 9999px;
    }
    
    .search-list .item.with-image {
        flex-direction: column;
    }
    
    .search-list .item-image {
        width: 100%;
        height: 150px;
    }
    
    .ai-expand-btn {
        padding: 6px 18px;
        font-size: 13px;
    }
    
    .ai-output-footer {
        bottom: 12px;
        padding: 0 18px;
    }
    
    .ai-expand-line {
        left: 18px;
        right: 18px;
    }
}

@keyframes jump {
  0% {
    transform: rotateY(0) ;
  }
  50% {
    transform: rotateY(180deg); 
  }
  100% {
    transform: rotateY(0) ; 
  }
}
@media(max-width:1200px){
    .home-news-bottom .news-big-info .text{
        padding: 30px 30px 30px 20px;
        height: 284px;
    }
}


@media(max-width:992px){
    .home-banner-c .swiper-pagination-bullet{
        width: 70px;
    }
    .home-new-product{
        height: auto;
        background: #F6F7F9;
    }
    .home-new-product .active .product-content img{
        width: 60%;
    }
    .home-new-product .product-content img{
        width: 25%;
    }
    .home-new-product .product-item{
        min-height: 290px;
    }
    .home-new-product .product-item h4{
        font-size: 18px;
    }
    .product-content .product-text{
        margin-bottom: 10px;
    }
    .product-item{
        margin-bottom: 30px;
    }
    .home-new-product .product-content a{
        font-size: 12px;
    }
    .home-application{
        min-height: 1030px;
    }
    .home-application .top-menu-item span{
        font-size: 20px;
    }
    .home-application .top-menu-item{
        width: 20%;
    }
    .home-join .content h3{
        font-size: 30px;
        margin-bottom: 15px;
    }
    .home-join .content{
        width: 50%;
    }
}
@media(max-width:768px){
    .news-big-info .image-box{
        padding: 10px;
    }
    .home-banner-c .swiper-pagination-bullet{
        width: 50px;
    }
    .new-main .swiper-pagination-bullet{
        width: 50px;
    }
    .home-new-product{
        height: auto;
        background: #F6F7F9;
    }
    .home-new-product .active .product-content img{
        width: 60%;
    }
    .home-new-product .product-content img{
        width: 60%;
    }
    .home-new-product .product-item h4{
        font-size: 18px;
    }
    .product-content .product-text{
        margin-bottom: 10px;
    }
    .product-item{
        margin-bottom: 10px;
    }
    .home-new-product .product-content a{
        font-size: 12px;
    }
    .home-application{
        padding-bottom: 20px;
    }
    .home-application .top-menu{
        font-size: 16px;
        margin: 20px 0;
    }
    .home-application .top-menu-item{
        width: auto;
        margin-left: 10px;
    }
    .home-application .top-menu-item span{
        padding: 20px 5px;
    }
    .home-application .title h3{
        font-size: 28px;
        margin-bottom: 10px;
    }
    .home-application .title p{
        font-size: 18px;
        line-height: 32px;
    }
    .home-application .info .info-desc h4{
        font-size: 18px;
    }
    .home-application .info .info-desc p{
        font-size: 12px;
    }
    .home-public-a{
        font-size: 12px;
        padding: 5px 20px 5px 10px;
        margin-top: 10px;
    }
    .home-public-a::after{
        width: 5px;
        height: 5px;
        top: 12px;
        right: 10px;
    }
    .home-application{
        min-height: 720px;
    }
    .home-application .info .info-desc{
        padding: 10px 15px;
    }

    .home-introduce .container{

        padding: 20px 0;
    }
    .home-introduce a{
        width: 33%;
        margin: 0;
    }
    .home-introduce .introduce-item img{
        width: 50px;
        height: 50px;
    }
    .home-introduce .introduce-item{
        padding: 10px;
    }
    .home-introduce .introduce-item p{
        font-size: 14px;
        margin-top: 10px;
    }
    .home-news-top{
        min-height: 600px;
    }
    .home-news-top .title h3{
        font-size: 28px;
    }
    .home-news-top .news-description .item{
        margin-bottom: 10px;
    }
    .home-news-top .news-description .item img{
        width: 40px;
    }
    .home-news-top .btn a{
        margin-top: 20px;
    }
    .home-news-top .news-description .item .text h4{
        font-size: 18px;
    }
    .home-news-bottom .news-big-info{
        margin-top: 20px;
    }
    .home-news-bottom .news-big-info .text{
        padding: 15px;
        height: auto;
    }
    .home-news-bottom .news-big-info .text h4{
        font-size: 18px;
    }
    .home-news-bottom .news-big-info .text h3{
        font-size: 20px;
        margin-bottom: 20px;
    }
    .home-news-bottom .news-big-info .text p{
        font-size: 14px;
    }
    .home-news-bottom .news-big-info .text span{
        font-size: 12px;
    }
    .home-news-bottom .news-list .item p{
        padding: 5px 15px;
        font-size: 12px;
    }
    .home-news-bottom .news-list{
        margin-top: 30px;
    }
    .home-news-bottom .news-list .item{
        padding-bottom: 0;
        padding-right: 0;
        margin-bottom: 30px;
    }
    .home-news-bottom .news-list .item h3{
        font-size: 18px;
        margin-top: 5px;
    }
    .home-join{
        min-height: 130px;
    }
    .home-join .content{
        width: 90%;
        top: 50%;
    }
    .home-join .content h3{
        font-size: 24px;
        margin-bottom: 20px;
        line-height: 35px;
    }
    .home-join .content p{
        font-size: 14px;
        line-height: 18px;
        margin: 0;
        margin-bottom: 10px;
    }
    .home-application .home-application-bg{
        width: 300%;
    }
    .home-public-a:hover::after{
        top: 5px;
        right: 2px;
        width: 18px;
        height: 18px;
    }
    .home-news-top{
        background-size: unset;
    }
    .home-application .top-menu-item span{
        font-size: 14px;
    }
    .home-application .top-menu{
        justify-content: center;
    }
    .home-application .title h3{
        font-size: 24px;
    }
    .application-content .title{
        padding-left: 35px;
    }
    .home-news-top .data{
        margin-top: 30px;
    }
}


/* ==================== 搜索菜单图标和美化样式 ==================== */
.search-menu .item > p {
    display: flex !important;
    align-items: center !important;
    padding: 12px 15px !important;
    border-radius: 10px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    font-size: 16px !important;
    margin-bottom: 8px !important;
}


.search-menu .item.active > p {
    background-color: #00004F;
    color: #FFFFFF !important;
}

.search-menu .item.active > p .menu-text,
.search-menu .item.active > p .menu-count {
    color: #FFFFFF !important;
}

.search-menu .menu-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 12px;
    flex-shrink: 0;
}

.search-menu .menu-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.5);
    transition: filter 0.3s ease;
}

.search-menu .item.active .menu-icon img {
    filter: grayscale(0%) brightness(1) invert(1);
}



.search-menu .menu-text {
    font-weight: 500 !important;
    font-size: 16px !important;
    display: inline-block !important;
    color: inherit !important;
}

.search-menu .menu-count {
    margin-left: 8px;
    font-size: 14px;
    color: #999;
    font-weight: 400;
}

.search-menu .item.active .menu-count {
    color: rgba(255, 255, 255, 0.8);
}

.search-menu .toggle-icon {
    margin-left: 8px;
    flex-shrink: 0;
}

/* 子菜单样式优化 */
.search-menu .item ul {
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    padding: 10px 15px 10px 45px;
    margin-top: 8px;
}

.search-menu .item ul li {
    padding: 8px 10px;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-size: 15px;
}

.search-menu .item ul li.active {
    background-color: rgba(0, 0, 79, 0.1);
    font-weight: 500;
}

/* 筛选标签样式优化 */
.search-select-span {
    margin-bottom: 20px;
    min-height: 32px;
}

.search-select-span span {
    display: inline-flex;
    align-items: center;
    padding: 8px 35px;
    background-color: #00004F;
    color: #FFFFFF;
    border-radius: 20px;
    font-size: 14px;
    margin-right: 8px;
    margin-bottom: 8px;
}

.search-select-span span.children {
    background-color: #5A7FD9;
}

.search-select-span span i {
    margin-left: 8px;
    cursor: pointer;
    font-style: normal;
    font-weight: bold;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    color: #fff;
}

.search-select-span span i:hover {
    opacity: 1;
}


/* ==================== 无数据提示样式 ==================== */
.no-data-wrapper {
    width: 100%;
}

.no-data-tip {
    text-align: center;
    padding: 80px 20px;
}

.no-data-tip img {
    width: 120px;
    height: 120px;
    margin-bottom: 20px;
    opacity: 0.6;
}

.no-data-tip p {
    font-size: 16px;
    color: #999;
    margin: 0;
}
.btn-default:hover{
    background-color: unset !important;
}