.bannerSwipperBox{
    height: calc(100vw / 2.88);
}
.swiper{
    height: 100%;
}
.swiper-wrapper{
    height: 100%;
}
.swiper-slide{
    height: 100%;
}
.swiper-slide a{
display: flex !important;
align-items: center;
justify-content: center;
font-size: 60px;
font-weight: 700;
letter-spacing: 0px;
line-height: 73px;
color: rgba(255, 255, 255, 1);
text-shadow: -2px -2px 0 rgba(38, 93, 166, 1), 2px -2px 0 rgba(38, 93, 166, 1), -2px 2px 0 rgba(38, 93, 166, 1), 1px 2px 0 rgba(38, 93, 166, 1);
}
.topCardSection{
    width: 100%;
    background: rgba(26, 71, 130, 1);
    position: relative;
}
.topCardSection::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    width: 50%; /* 控制黑色区域宽度 */
    height: 100%;
    background-color: rgba(51, 125, 222, 1);
    z-index: 0;
  }
.topCardWrapper{
    max-width: 1400px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.topCard_box{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    
}
.topCard_item{
   width: 25%;
   padding: 15px 40px;
   display: flex;
   align-items: center;
   justify-content: space-between;
}
.topCard_item:nth-child(1){
    background: rgba(26, 71, 130, 1);
}
.topCard_item:nth-child(2){
    background: rgba(38, 93, 166, 1);
}
.topCard_item:nth-child(3){
    background: rgba(39, 106, 194, 1);
}
.topCard_item:nth-child(4){
    background-color: rgba(51, 125, 222, 1);
}
.topCard_item .topCard_icon{
    width: 60px;
    height: 60px;
    margin-right: 10px;
}
.topCard_item .topCard_icon img{
    width: 100%;
    height: 100%;
}
.topCard_text .topCard_text_detail{
font-size: 14px;
font-weight: 500;
letter-spacing: 0px;
line-height: 20.27px;
color: rgba(255, 255, 255, 1);
}
.topCard_text .topCard_text_title{
font-size: 16px;
font-weight: 500;
letter-spacing: 0px;
line-height: 23.17px;
color: rgba(255, 255, 255, 1);
}
.indexIntroductionSection{
    width: 100%;
    background:rgba(245, 245, 245, 1);
    padding: 30px 0 50px 0;
}
.indexIntroductionWrapper{
    width: 100%;
    max-width: 1400px;
    padding: 0 20px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 75px;
}
.indexIntroduction_left{
    padding-top: 40px;
    flex: 1;
}
.indexIntroduction_left_title{
font-size: 30px;
font-weight: 500;
letter-spacing: 0px;
line-height: 43.44px;
color: rgba(0, 0, 0, 1);
}
.indexIntroduction_left_subtitle{
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 26.06px;
color: rgba(0, 0, 0, 1);
margin-bottom: 50px;
}
.indexIntroduction_left_details{
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 31px;
color: rgba(0, 0, 0, 1);
}
.indexIntroduction_left_button{
width: 135px;
height: 35px;
opacity: 1;
border-radius: 2px;
border: 1px solid rgba(3, 47, 92, 1);
font-size: 18px;
font-weight: 400;
letter-spacing: 0px;
line-height: 26.06px;
color: rgba(0, 0, 0, 1);
padding: 10px 15px;
display: flex;
align-items: center;
justify-content: center;
margin-top: 50px;
}
.indexIntroduction_left_button:hover{
    color: rgba(0, 0, 0, 1); 
}
.indexIntroduction_right {
    flex: 1; 
    min-width: 0;
}
.indexIntroduction_right img {
    width: 100%;
    height: auto;
    display: block;
}
.IndexSharedSpace{
    width: 100%;
    background:rgba(255, 255, 255, 1);
    padding: 50px 0 70px 0;
}
.indexSharedSpaceWrapper{
    width: 100%;
    max-width: 1400px;
    padding: 0 20px;
    margin: 0 auto;
}
.IndexSharedSpace_top{
    width: 100%;
    padding-bottom: 30px;
}
.IndexSharedSpace_top_title{
    width: 100%;
    text-align: center;
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 43.44px;
    color: rgba(0, 0, 0, 1);
}
.IndexSharedSpace_top_subtitle{
    width: 100%;
    text-align: center;
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 26.06px;
color: rgba(0, 0, 0, 1);
}
.tab-box{
    width: 100%;
}
.tab-top{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 105px;
}
.tab-container {
    width: 100%;
}

.tab-navigation {
    flex: 1;
    display: flex;
    position: relative;
    z-index: 10;
    border-radius: 26px;
    border: 1px solid rgba(26, 71, 130, 1);
}
.tab-more{
    width: 195px;
    height: 53px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 24px;
    color: rgba(26, 71, 130, 1);
    border-radius: 26px;
    border: 1px solid rgba(26, 71, 130, 1);
}
.tab-more:hover{
    color: rgba(26, 71, 130, 1);
}
.tab-item {
    flex: 1;
    text-align: center;
    padding: 20px 30px;
    cursor: pointer;
    border-radius: 8px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 2;
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 24px;
    color: rgba(26, 71, 130, 1);
    border-radius: 26px;
}

.tab-slider {
    position: absolute;
    top: 0;
    left: 8px;
    height: 100%;
    background: rgba(3, 47, 92, 1);
    border-radius: 26px;
    transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: 1;
}

.tab-item.active {
    color: rgba(255, 255, 255, 1);
}

.tab-item:not(.active):hover {
    color: rgba(26, 71, 130, 1);
}

.tab-content {
    position: relative;
    min-height: 400px;
    overflow: hidden;
}

.tab-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 30px 0;
    display: flex;
    gap: 40px;
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.5s ease;
    pointer-events: none;
}

.tab-panel.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.tab-image {
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF;
    width: 38%;
}

.tab-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tab-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding-top: 30px;
}

.tab-title {
    padding-bottom: 10px;
    margin-bottom: 20px;
font-size: 24px;
font-weight: 500;
letter-spacing: 0px;
line-height: 34.75px;
color: rgba(0, 0, 0, 1);
border-bottom: 1px dashed rgba(166, 166, 166, 1);
}

.tab-subtitle {
    margin-bottom: 20px;
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 24px;
color: rgba(0, 0, 0, 1);


}

.tab-description {
font-size: 16px;
font-weight: 400;
letter-spacing: 0px;
line-height: 23.17px;
color: rgba(128, 128, 128, 1);
margin-bottom: 60px;
}
.tab-text .tab-button{
 display: flex;
 align-items: center;
 justify-content:flex-start;
 gap: 10px;
}
.tab-text .tab-button a{
    width: 120px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 26px;
font-size: 14px;
font-weight: 500;
letter-spacing: 0px;
line-height: 20.27px;
color: rgba(255, 255, 255, 1);
background: rgba(3, 47, 92, 1);
}
.tab-text .tab-button a:nth-child(2){
    background: rgba(0, 0, 0, 1);
}

.accordion-container {
    width: 100%;
    gap: 20px;
    display: none;
}

.accordion-item {
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    background-color: #FFFFFF;
    border: 1px solid rgba(26, 71, 130, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-radius: 26px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.accordion-item.active .accordion-header {
    background: rgba(3, 47, 92, 1);
    color: #FFFFFF;
    border: 1px solid rgba(3, 47, 92, 1);
}

.accordion-header:hover {
    background: rgba(3, 47, 92, 1);
}

.accordion-title {
    color: rgba(26, 71, 130, 1);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 24px;
}

.accordion-header:hover .accordion-title{
    color: #FFFFFF;
}

.accordion-item.active .accordion-title {
    color: #FFFFFF;
}

.accordion-arrow {
    font-size: 18px;
    color: rgba(26, 71, 130, 1);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-arrow {
    transform: rotate(90deg);
    color: #FFFFFF;
}
.accordion-header:hover .accordion-arrow{
    color: #FFFFFF;
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.content-inner {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.content-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
}

.content-title {
    font-size: 20px;
    font-weight: 500;
    color: rgba(0, 0, 0, 1);
}

.dashed-line {
    border-top: 1px dashed rgba(166, 166, 166, 1);
    margin:0;
}

.content-subtitle {
    font-size: 16px;
    color: rgba(0, 0, 0, 1);
    font-weight: 500;
}

.content-article {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(128, 128, 128, 1);
}

.content-inner .jump-button{
    display: flex;
    align-items: center;
    justify-content:flex-start;
    gap: 10px;
   }
   .content-inner .jump-button a{
    width: 120px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 26px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 20.27px;
    color: rgba(255, 255, 255, 1);
   background: rgba(3, 47, 92, 1);
    }
    .content-inner .jump-button a:nth-child(2){
       background: rgba(0, 0, 0, 1);
   }
.accordion-more{
    width: 100%;
    background-color: #FFFFFF;
    border: 1px solid rgba(26, 71, 130, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-radius: 26px;
    cursor: pointer;
    color: rgba(26, 71, 130, 1);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 24px;
}
.IndexNews{
    width: 100%;
    background: rgba(245, 245, 245, 1);
    padding: 45px 0 65px 0;
}
.IndexNewsWrapper{
    width: 100%;
    max-width: 1400px;
    padding: 0 20px;
    margin: 0 auto;
}
.sectionTitle{
width: 100%;
}
.sectionTitle .sectionMainTitle{
font-size: 34px;
font-weight: 500;
letter-spacing: 0px;
line-height: 49.23px;
color: rgba(0, 0, 0, 1);
}
.sectionTitle .sectionSubtitle{
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 26.06px;
color: rgba(0, 0, 0, 1);
}
.IndexNews_more{
    width: 100%;
    display: inline-block;
    margin-bottom: 15px;
}
.IndexNews_more .IndexNews_more_btn{
width: 124px;
height: 32px;
opacity: 1;
border: 2px solid rgba(26, 71, 130, 1);
font-size: 16px;
font-weight: 500;
letter-spacing: 0px;
line-height: 23.17px;
color: rgba(26, 71, 130, 1);
display: flex;
align-items: center;
justify-content: center;
float: right;
}
.IndexNews_list{
    width: 100%;
}
.news-container{
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 25px;
    align-items: stretch;
}
.news-container .left-section{
    display: flex;
    flex-direction: column;
}
.big-news-card {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    width: 600px;
    height: 380px;
}
.big-news-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.big-news-card:hover img {
    transform: scale(1.03);
}

.mask {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    display: block;
    padding: 10px 25px;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0px;
    line-height: 28px;
    color: rgba(255, 255, 255, 1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.middle-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 26%;
}

.news-card {
    padding: 20px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
    cursor: pointer;
    flex: 1; 
    background: #FFFFFF;
}

.middle-section .news-card .top {
    flex: 1;
}

.middle-section .news-card .title {
    margin-bottom: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 23.17px;
    color: rgba(0, 0, 0, 1);
}

.middle-section .news-card .content {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0px;
    line-height: 20.27px;
    color: rgba(194, 194, 194, 1);

}

.middle-section .news-card .separator {
    height: 1px;
    background: rgba(229, 229, 229, 1);
    margin: 10px 0;
    transition: background 0.3s ease;
}

.middle-section .news-card .bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.middle-section .news-card .date {
    font-size: 14px;
    color: rgba(194, 194, 194, 1);
    transition: color 0.3s ease;
}
.middle-section .news-card .date .news-day{
font-size: 26px;
font-weight: 700;
letter-spacing: 0px;
line-height: 37.65px;

}
.middle-section .news-card .date .news-yearMon{
font-size: 14px;
font-weight: 400;
letter-spacing: 0px;
line-height: 20.27px;    
    }

.middle-section .news-card .arrow-btn {
    transition: color 0.3s ease;
    width: 25px;
    height: 22px;
    background-size: contain;
    background-image: url(/images/arrow-right-black.png);
}

.right-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.right-section .news-card {
    display: flex;
    padding: 20px;
    flex-direction: row;
    flex: 1; /* 确保卡片高度相等 */
}

.right-section .news-card .date {
    margin-bottom: 10px;
    transition: color 0.3s ease;
font-size: 26px;
font-weight: 700;
letter-spacing: 0px;
line-height: 37.65px;
color: rgba(194, 194, 194, 1);
}
.right-section .news-card .date .news-day{
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0px;
    line-height: 37.65px;
}
.right-section .news-card .date .date-separator{
    width: 18px;
    height: 1px;
    background:rgba(229, 229, 229, 1);
    margin: 5px 0;
    transition: background 0.3s ease;
}
.right-section .news-card .date .news-yearMon{
font-size: 14px;
font-weight: 400;
letter-spacing: 0px;
line-height: 20.27px;
}

.right-section .news-card .separator {
    /* height: 100%; */
    width: 1px;
    background: rgba(229, 229, 229, 1);
    margin: 0 15px;
    transition: background 0.3s ease;
}
.right-section .news-card .title{
    display: flex;
    flex-direction: column;
}

.right-section .news-card .title .main-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
    flex-grow: 1;
    transition: color 0.3s ease;
font-size: 16px;
font-weight: 400;
letter-spacing: 0px;
line-height: 23.17px;
color: rgba(0, 0, 0, 1);
max-height: calc(2 * 23.17px);
overflow: hidden;

}

.right-section .news-card .arrow-btn {
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: rgba(166, 166, 166, 1);
    transition: color 0.3s ease;
}


.middle-section .news-card:hover,
.right-section .news-card:hover {
    background: #032F5C;
    transform: translateY(-5px);
}

.middle-section .news-card:hover .title,
.middle-section .news-card:hover .content,
.middle-section .news-card:hover .date,
.right-section .news-card:hover .date,
.right-section .news-card:hover .main-title,
.right-section .news-card:hover .arrow-btn {
    color: #FFFFFF;
}

.middle-section .news-card:hover .separator,
.right-section .news-card:hover .separator {
    background: #FFFFFF;
}

.middle-section .news-card:hover .arrow-btn {
    background-image: url(/images/arrow-right-white.png);
}

.whyChooseUs{
    width: 100%;
    background: rgba(255, 255, 255, 1);
    padding: 45px 0 65px 0;

}
.whyChooseUsWrapper{
    width: 100%;
    max-width: 1400px;
    padding: 0 20px;
    margin: 0 auto;
}
.adsList{
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-row-gap: 50px;
    grid-column-gap: 25px;
    justify-items: center;
}
.adsList .adsItem{
    border-radius: 5.16px;
    border: 1px solid rgba(229, 229, 229, 1);
    display: flex;
    flex-direction: column;
}
.adsItem .adsItem-text{
    padding: 20px;
}
.adsItem .adsItem-text .adsItem-title{
font-size: 18px;
font-weight: 500;
letter-spacing: 0px;
line-height: 26.06px;
margin-bottom: 10px;
}
.adsItem .adsItem-text .adsItem-content{
font-size: 14px;
font-weight: 400;
letter-spacing: 0px;
line-height: 20.27px;
color: rgba(56, 56, 56, 1);    
}


.joinus{
    width: 100%;
    background-image: url(/images/index-bottom-bg.png);
    background-size: cover;
}
.joinusWrapper{
    width: 100%;
    max-width: 1400px;
    padding: 80px 20px 50px 20px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.join-title{
font-size: 34px;
font-weight: 500;
letter-spacing: 0px;
line-height: 49.23px;
color: rgba(56, 56, 56, 1);
margin-bottom: 40px;
}
.join-subtitle{
font-size: 24px;
font-weight: 400;
letter-spacing: 0px;
line-height: 34.75px;
color: rgba(128, 128, 128, 1);
margin-bottom: 40px;
}
.join-btn{
width: 224px;
height: 49px;
opacity: 1;
background: rgba(26, 70, 214, 1);
color:#FFFFFF;
display: flex;
align-items: center;
justify-content: center;
font-size: 24px;
font-weight: 400;
letter-spacing: 0px;
line-height: 34.75px;
color: rgba(255, 255, 255, 1);
}

@media (max-width: 1024px) {
    .swiper-slide a{
        font-size: 35px;
        line-height: 50px;
        padding-top: 40px;
    }
    .topCardWrapper{
        padding: 0;
    }
    .topCard_item{
        padding: 10px 15px;
    }
    .topCard_text{
        flex: 1;
    }
    
    .topCard_text .topCard_text_title{
        font-size: 13px;
    }
    .topCard_text .topCard_text_detail{
        display: none;
    }
    .topCard_item .topCard_icon{
        width: 25px;
        height: 25px;
    }

    .IndexSharedSpace{
        padding: 30px 0;
    }
    .IndexSharedSpace_top_title{
        font-size: 26px;
    }
    .IndexSharedSpace_top_subtitle{
        font-size: 16px;
    }
    .indexIntroductionWrapper{
        flex-direction: column;
        gap: 40px;
    }
    .indexIntroduction_left{
        padding-top: 0;
    }
    .indexIntroduction_left_title{
        font-size: 26px;
    }
    .indexIntroduction_left_subtitle{
        margin-bottom: 30px;
        font-size: 16px;
    }
    .indexIntroduction_left_details{
        font-size: 16px;
    }
    .indexIntroduction_left_button{
        margin-top: 30px;
    }
    .IndexNews{
        padding: 30px 0;
    }
    .IndexNewsWrapper>.sectionTitle{
        width: 50%;
        display: inline-block;
        margin-bottom: 15px;
    }
    .IndexNewsWrapper>.IndexNews_more{
        width: 48%;
    }
    .news-container{
        flex-direction: column;
        gap: 10px;
    }
    .big-news-card{
        width: 100%;
        height: auto;
    }
    .mask{
        padding: 12px 10px;
        height: auto;
        font-size: 14px;
        line-height: 14px;
    }
    .middle-section{
        width: 100%;
    }
    .whyChooseUs{
        padding: 30px 0;
    }
    .sectionTitle .sectionMainTitle{
        font-size: 26px;
    }
    .sectionTitle .sectionSubtitle{
        font-size: 16px;
    }
    .adsList{
        margin-top: 30px;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}
@media (max-width: 768px) {
    .swiper-slide a{
        font-size: 20px;
        line-height: 26px;
        padding-top: 40px;
    }
    .topCardWrapper{
        padding: 0;
    }
    .topCard_item{
        padding: 10px 15px;
    }
    .topCard_text{
        flex: 1;
    }
    
    .topCard_text .topCard_text_title{
        font-size: 13px;
    }
    .topCard_text .topCard_text_detail{
        display: none;
    }
    .topCard_item .topCard_icon{
        width: 25px;
        height: 25px;
    }
    .tab-container{
        display: none;
    }
    .accordion-container{
        display: flex;
        flex-direction: column;
    }
    .adsList{
        margin-top: 30px;
        grid-template-columns: repeat(1, 1fr);
        gap: 30px;
    }
    .joinusWrapper{
        padding: 30px 20px;
    }
    .join-title{
        margin-bottom: 20px;
        font-size: 24px;
    }
    .join-subtitle{
        margin-bottom: 30px;
        font-size: 16px;
    }
    .join-btn{
        width: 134px;
        height: 30px;
        font-size: 16px;
    }
    .indexIntroduction_left_details{
        font-size: 14px;
    }
}