/* 首页分类 */
.index-business-box {
    position: relative;
    width: 100%;
    height: 860px;
}

.index-business-box .left-tab {
    flex: 1;
    position: relative;
    height: 100%;
    z-index: 2;
}

/* 圆点样式 */
.index-business-box .left-tab .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    opacity: 1;
    transition: all 0.3s;
}

/* 当前激活的圆点 */
.index-business-box .left-tab .swiper-pagination-bullet-active {
    background-color: white;
    transform: scale(1.2);
}

.index-business-box .btns {
    display: none;
    position: absolute;
    left: 0;
    bottom: 5%;
    width: 100%;
    font-size: 0;
    z-index: 3;
    text-align: center;
}

.index-business-box .swiper-wrapper {
    display: flex;
    position: relative;
    width: 100%;
    height: 100%;
}

.index-business-box .swiper-slide {
    flex: 0 0 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: white;
}

.index-business-box .img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.index-business-box .pc-img {
    display: block;
}

.index-business-box .m-img {
    display: none;
}

.index-business-box .text-tab {
    position: relative;
    z-index: 2;
    max-width: 500px;
    padding: 20px;
    margin-top: 80px;
}

.index-business-box .text-tab .icon {
    width: 100px;
    height: 100px;
    border-radius: 100%;
    background-color: rgba(255, 255, 255, 0.6);
    position: relative;
    display: block;
    margin: 0 auto 50px;
    display: none;
}

.index-business-box .text-tab .icon img {
    width: 40%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.index-business-box .text-tab .icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 50px;
    height: 50px;
    transform: translate(-50%, -50%);
    background-color: #e62129;
    border-radius: 100%;
}

.index-business-box .tit {
    font-size: 25px;
    font-weight: bold;
    margin-bottom: 10px;
}

.index-business-box .desc {
    font-size: 15px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.index-business-box .sub-tit {
    font-size: 15px;
    color: #fff;
    margin-bottom: 20px;
}

.index-business-box .index-more {
    display: inline-block;
    padding: 8px 20px;
    background: #e82a3b;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-size: 10px;
    transition: all 0.3s;
}

.index-business-box .index-more:hover {
    color: white;
}

/* 底部标签栏 */
.index-business-box .tab-btns-box {
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    z-index: 3;
}

.index-business-box .line {
    width: 100%;
    display: block;
}

.index-business-box .tab-btns .item:nth-child(1) {
    left: 18.2%;
    top: 4%;
}

.index-business-box .tab-btns .item:nth-child(2) {
    left: 50%;
    top: 78%;
}

.index-business-box .tab-btns .item:nth-child(3) {
    left: 80.33%;
    top: 14%;
}

.index-business-box .item {
    position: absolute;
    width: 4%;
    padding-top: 4%;
    z-index: 2;
    transition: all 0.3s;
}

.index-business-box .item .icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border-radius: 100%;
    background-color: #2366b7;
    font-size: 0;
    text-align: center;
    z-index: 3;
    transition: all 0.3s;
}

.index-business-box .item img {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.index-business-box .item .txt {
    position: absolute;
    left: 50%;
    bottom: 100%;
    font-size: 15px;
    color: #fefefe;
    white-space: nowrap;
    transform: translate(-50%);
    padding-bottom: 8px;
    transition: all 0.3s;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.45);
}

.index-business-box .item::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 200%;
    height: 200%;
    background-color: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.index-business-box .item.active .icon {
    background-color: #e62129;
}

.index-business-box .item.active .txt {
    opacity: 0;
    visibility: hidden;
}

.index-business-box .item.active::before {
    opacity: 1;
    visibility: visible;
}

/* 产品分类样式 */

.index-business-boxs {
    position: relative;
    width: 100%;
}

.index-business-boxs .img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    transition: background-image 0.5s ease;
}

.index-business-boxs .pc-img {
    display: block;
}

.index-business-boxs .m-img {
    display: none;
}

/* 图标容器：默认横向排列 */
.index-business-boxs .container {
    width: 100%;
    color: white;
    padding-top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
}

.index-business-boxs .tit {
    font-size: 25px;
    font-weight: bold;
    margin-bottom: 10px;
}

.index-business-boxs .desc {
    font-size: 12px;
    margin-bottom: 10px;
    opacity: 0.9;
}

.index-business-boxs .index-more {
    display: inline-block;
    padding: 8px 20px;
    background: #fe0000;
    color: white;
    border-radius: 10px;
    text-decoration: none;
    font-size: 10px;
    transition: all 0.3s;
}

.index-business-boxs .index-more:hover {
    color: white;
}


/* 图标容器：默认横向排列 */
.index-business-boxs .icon-container {
    width: 100%;
    padding: 120px 0;
    display: flex;
    justify-content: center;
    gap: 150px;
    flex-wrap: wrap;
    /* 允许换行 */
    box-sizing: border-box;
}

.index-business-boxs .icon-item {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.index-business-boxs .icon-item:hover {
    /*background: #2767C5;*/
    transform: scale(1.05);
}

.index-business-boxs .icon-item.active {
    background: #2767C5;
    transform: scale(1.05);
}

.index-business-boxs .icon-item img {
    width: 107px;
    height: 120px;
    margin-bottom: 27px;
}

.index-business-boxs .icon-item span {
    font-size: 20px;
}

.product-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    background-size: cover;
    background-position: center;
    transition: background-image 0.3s ease-in-out;
}

/* 单个产品项 */
.product-item {
    position: relative;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    border-right: 1px solid white;
}

.product-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.product-item img {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    width: 60px;
    height: auto;
    z-index: 2;
}

.product-item span {
    margin-top: 10px;
    transition: transform 0.3s ease;
    text-align: center;
    font-size: 20px;
    z-index: 2;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

/* .product-item:hover .overlay,
.product-item:focus .overlay,
.product-item:hover img,
.product-item:focus img {
    opacity: 1;
}

.product-item:hover img,
.product-item:focus img {
    transform: translateY(0);
}

.product-item:hover span,
.product-item:focus span {
    transform: translateY(10px);
} */

.product-item.hovered .overlay,
.product-item.focused .overlay,
.product-item.hovered img,
.product-item.focused img {
    opacity: 1;
}

.product-item.hovered img,
.product-item.focused img {
    transform: translateY(0);
}

.product-item.hovered span,
.product-item.focused span {
    transform: translateY(10px);
}

/* 上市公司分类 */

.top-tabs {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    border-bottom: 1px solid #e5e5e5;
    position: relative;
}

.tab-item {
    padding: 22px 100px;
    cursor: pointer;
    font-size: 16px;
    color: #666;
    position: relative;
    transition: color 0.3s ease;
}

.tab-item:hover,
.tab-item.active {
    color: #0052d9;
}

.tab-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    /* 初始缩放为 0 */
    width: 80px;
    height: 3px;
    background-color: #0052d9;
    border-radius: 1.5px;
    transition: transform 0.3s ease;
    /* 关键：只对 transform 做动画 */
    transform-origin: center;
    /* 从中心缩放 */
}

.tab-item:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.tab-item.active::after {
    transform: translateX(-50%) scaleX(1);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px;
    font-size: 16px;
    font-weight: bold;
    color: #333;
}

.section-title .icon {
    width: 16px;
    height: 16px;
    background-color: #e62129;
    border-radius: 2px;
}

.stock-info-section {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.stock-data {
    display: flex;
    padding: 0 20px 20px 20px;
    justify-content: space-around;
}

.stock-box {
    padding: 40px 0;
    border-top: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
}

.stock-box>div:first-of-type {
    /* 你的样式 */
    font-size: 20px;
    color: #1a1a1a;
    font-weight: bold;
}

.data-grid>div:first-of-type {
    /* 你的样式 */
    font-size: 20px;
    color: #1a1a1a;
    font-weight: bold;
}

.price-box {
    display: flex;
    margin-top: 50px;
    height: 200px;
    justify-content: space-between;
}

.left-metrics {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.left-metrics div:nth-child(1) {
    font-size: 16px;
}

.left-metrics div:nth-child(2) {
    font-size: 48px;
    font-weight: bold;
    color: #333;
}

.down {
    font-size: 14px;
    color: #4CAF50;
    margin-right: 4px;
}

.up {
    font-size: 14px;
    color: #f44336;
    margin-right: 4px;
}

.right-metrics {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-size: 14px;
    color: #666;
    margin-left: 150px;
}

.right-metrics span {
    font-size: 24px;
}


.chart-tabs {
    display: flex;
    margin: 20px 0;
}

.stock-info-section .tab-btn {
    padding: 8px 16px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    transition: color 0.3s, background 0.3s;
}

.stock-info-section .tab-btn.active {
    color: #fff;
    background: #e62129;
}

.chart-container {
    width: 500px;
    margin-top: 10px;
}

/*新增底部菜单开始*/
footer {
    background-color: #2264c8;
}

.footer-top {
    padding: 100px 0 20px;
}

.footer-top .company-box .select.on .sub {
    display: block;
}

.f-nav ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}

.f-nav li {
    /*width: 118px;*/
    white-space: nowrap;
}

.f-nav li.f-contact {
    width: auto;
}

.f-nav .tit {
    display: block;
    font-size: 18px;
    line-height: 18px;
    color: #fff;
    margin-bottom: 20px;
}

.f-nav .navson a {
    display: block;
    font-size: 13px;
    line-height: 25px;
    color: #fff;
    transition: all .3s;
    /* width: 1.8rem;
    white-space: nowrap; */
}

/* .f-contact{
    float: right;
    width: 9%;
} */
.f-contact .tit {
    font-size: 18px;
    line-height: 18px;
    color: #282d48;
}

.f-contact .icon-box {
    font-size: 0;
    margin-top: 20px;
}

.f-contact .icon-box .item {
    display: inline-block;
    zoom: 1;
    margin-right: 15px;
    position: relative;
    width: 27px;
}

.f-contact .icon-box .item:last-child {
    margin-right: 0;
}

.f-contact .icon-box .icon {
    display: block;
    width: 30px;
    height: 30px;
    background-color: #282d48;
    border-radius: 100%;
    transition: all .3s;
}

.f-contact .icon-box .icon img {
    width: 100%;
}

.f-contact .icon-box .item .img-box {
    position: absolute;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    padding-bottom: 10px;
    visibility: hidden;
    opacity: 0;
    transition: all .3s;
}

.f-contact .icon-box .item .img-box:before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-top-color: #fff;
}

.f-contact .icon-box .item .img {
    width: 50px;
    background-color: #fff;
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    border-radius: 6px;
    overflow: hidden;
}

.f-contact .icon-box .item .img img {
    width: 100%;
}

.footer-top .company-box {
    text-align: right;
    font-size: 0;
    margin-top: 30px;
}

.view {
    padding: 0 13%;
}

.footer-top .company-box .select {
    display: inline-block;
    zoom: 1;
    margin-left: 11px;
    position: relative;
}

.footer-top .company-box .select-tit {
    display: block;
    width: 260px;
    height: 30px;
    line-height: 30px;
    box-sizing: border-box;
    text-align: center;
    border-right: 2px solid;
    background-color: #fff;
}

.footer-top .company-box .select-tit span {
    display: inline-block;
    zoom: 1;
    padding-right: 24px;
    background-repeat: no-repeat;
    background-position: right center;
    background-size: 9px;
    font-size: 15px;
    position: relative;
}

.footer-top .company-box .select-tit span:before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 9px;
    height: 6px;
    margin-top: -3px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.footer-top .company-box .gov-select .select-tit {
    border-color: #2366b7;
}

.footer-top .company-box .gov-select .select-tit span {
    color: #2366b7;
}

.footer-top .company-box .gov-select .select-tit span:before {
    background-image: url('http://jiheng.qiqoo.com/static/img/gov-sj.png');
}

.footer-top .company-box .member-select .select-tit {
    border-color: #df0024;
}

.footer-top .company-box .member-select .select-tit span {
    color: #df0024;
}

.footer-top .company-box .member-select .select-tit span:before {
    background-image: url('http://jiheng.qiqoo.com/static/img/member-sj.png');
}

.footer-top .company-box .select .sub {
    position: absolute;
    left: 0;
    bottom: 100%;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    max-height: 120px;
    overflow-y: auto;
    display: none;
}

.footer-top .company-box .select:hover .sub {
    display: block;
}

/* Chrome, Edge, Safari 滚动条样式 */
.footer-top .company-box .select .sub::-webkit-scrollbar {
    width: 2px;
}

.footer-top .company-box .select .sub::-webkit-scrollbar-track {
    background: #eee;
    border-radius: 4px;
}

.footer-top .company-box .select:nth-child(1) .sub::-webkit-scrollbar-thumb {
    background: #2366b7;
    border-radius: 4px;
}

.footer-top .company-box .select:nth-child(2) .sub::-webkit-scrollbar-thumb {
    background: #df0024;
    border-radius: 4px;
}

.footer-top .company-box .select .sub::-webkit-scrollbar-thumb:hover {
    background: #555;
}


.footer-top .company-box .select .sub a {
    display: block;
    line-height: 20px;
    text-align: center;
    font-size: 15px;
    color: #2366b7;
    border-bottom: 1px solid #ddd;
    box-sizing: border-box;
    padding: 5px 10px;
}

.footer-top .company-box .member-select .sub a {
    color: #df0024;
}

.footer-top .company-box .select .sub a:last-child {
    border-bottom: none;
}

/* .footer-top .company-box .select .sub .mCSB_inside>.mCSB_container {
    margin-right: 0;
}

.footer-top .company-box .select .sub .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
    background: #2366b7;
    width: 3px;
}

.footer-top .company-box .member-select .sub .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar {
    background-color: #df0024;
}

.footer-top .company-box .select .sub .mCSB_scrollTools {
    width: 3px;
}

.footer-top .company-box .select .sub .mCSB_scrollTools .mCSB_draggerRail {
    width: 3px;
    background-color: transparent;
} */

.m-qrcode {
    display: none;
}

.footer-bottom {
    padding: 40px 0;
    border-top: 1px solid rgba(165, 170, 197, .4);
}

.footer-bottom .left {
    font-size: 0;
    float: left;
}
.footer-bottom .center {
    display: flex;
    flex-direction: column;
    text-align: center;
    font-size: 0;
    float: none;
}
.footer-bottom .copy,
.footer-bottom a {
    display: inline-block;
    zoom: 1;
    font-size: 13px;
    line-height: 20px;
    color: #fff;
    transition: all .3s;
}

.footer-bottom .police {
    padding-left: 6px;
    background-repeat: no-repeat;
    background-position: left center;
    background-size: 5px;
    background-image: url('http://jiheng.qiqoo.com/static/img/police.png');
}

.footer-bottom .right {
    float: right;
    font-size: 0;
}

.footer-bottom .build,
.footer-bottom .link {
    display: inline-block;
    zoom: 1;

}

.footer-bottom .build {
    margin-left: 3px;
}

.footer-bottom .left .link {
    margin-left: 5px;
}

.footer-bottom .left .link a {
    margin-right: 3px;
}

.footer-bottom .left .link a:last-child {
    margin-right: 0;
}

.footer-bottom .build,
.footer-bottom .right a {
    font-size: 10px;
    line-height: 10px;
    color: #656b86;
    transition: all .3s;
}

.footer-bottom .right .link a {
    margin-left: 3px;
}

.footer-bottom .right .link a:first-child {
    margin-left: 0;
}

.f-contact .icon-box .item:hover .icon {
    background-color: #e62129;
}

.f-contact .icon-box .item:hover .img-box {
    opacity: 1;
    visibility: visible;
}

.business-box {
    /* padding: 50px 0 120px; */
    padding: 80px 0 100px;
    background-repeat: no-repeat;
    background-position: bottom center;
    background-size: cover;
}

.business-box .view {
    padding: 0 5%;
}

.business-box .circle-wrap {
    width: 460px;
    height: 460px;
    margin: 0 auto;
    position: relative;
}

.business-box .circle-box {
    width: 460px;
    height: 460px;
    border-radius: 100%;
    background-color: #fff;
    position: relative;
}

/* .circle-box .circle-line {
    width: 100%;
} */

.circle-box .circle-line,
.circle-box .circle-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    /* background-color: #f5f5f5; */
    padding: 18%;
    border-radius: 100%;
}

.circle-box img {
    width: 100%;
}

.circle-box .circle-logo {
    /* width: 68.35%; */
    width: 100%;
    background-color: #fff;
}

.circle-box .circle-line,
.circle-box .circle-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    /* background-color: #f5f5f5; */
    /* padding: 18%; */
    padding: 5%;
    border-radius: 100%;
}

.f-cb {
    zoom: 1;
}

.circle-wrap .list .item a {
    background: transparent;
    text-decoration: none;
    color: #08c;
}

.circle-wrap .list .item {
    position: absolute;
    width: 87px;
    height: 87px;
}

.circle-wrap .list .item:nth-child(1) {
    left: -22px;
    top: 70px;
}

.circle-wrap .list .item:nth-child(2) {
    right: -22px;
    top: 70px;
}

.circle-wrap .list .item:nth-child(3) {
    left: 180px;
    bottom: -50px;
}

.circle-wrap .list .item:nth-child(1) .circle1,
.circle-wrap .list .item:nth-child(1) .circle2 {
    background-color: #c06ee0;
}

.circle-wrap .list .item:nth-child(2) .circle1,
.circle-wrap .list .item:nth-child(2) .circle2 {
    background-color: #6ec06c;
}

.circle-wrap .list .item:nth-child(3) .circle1,
.circle-wrap .list .item:nth-child(3) .circle2 {
    background-color: #3c80e6;
}

.circle-wrap .list .item .circle1 {
    width: 87px;
    height: 87px;
    border-radius: 100%;
    position: relative;
    z-index: 3;
}

.circle-wrap .list .item .circle2 {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 103px;
    height: 103px;
    border-radius: 100%;
    opacity: 0.2;
    transform: translate(-50%, -50%);
}

.circle-wrap .list .item .icon {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.circle-wrap .list .item .icon img {
    width: 100%;
}

.circle-wrap .list .item:nth-child(2n+1) .text {
    width: 250px;
    text-align: right;
    top: 20px;
    left: auto;
    right: 100%;
    padding-right: 40px;
}

.circle-wrap .list .text {
    width: 250px;
    position: absolute;
    top: 20px;
    left: 100%;
    padding-left: 40px;
}

.circle-wrap .list .text .tit {
    font-size: 20px;
    line-height: 22px;
    color: #000;
    transition: all 0.3s;
}

.circle-wrap .list .text .con {
    min-height: 30px;
    font-size: 11px;
    line-height: 15px;
    margin-top: 9px;
    color: #808080;
}

.circle-wrap .list .item .text .index-more {
    margin-top: 15px;
    opacity: 0;
    transition: opacity 0.3s;
}

.circle-wrap .list .item:hover .index-more {
    opacity: 1;
}

.circle-wrap .list .item:hover .text .tit {
    color: #e62129;
}

.circle-wrap .list .item:nth-child(2n+1) .text .index-more {
    float: right;
}

.index-more {
    width: 108px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background-color: #e62129;
    border-radius: 14px;
    display: block;
}

.business-boxs div:nth-child(1) {
    color: white;
    padding: 15px;
    font-size: 16px;
}

.business-boxs div:nth-child(2) {
    color: white;
    font-size: 24px;
    padding: 15px 0 30px 15px;
}

.business-boxs a {
    color: white;
    padding: 15px;
    font-size: 16px;
}

/*首页视频播放*/
/* 核心：16:9比例容器 */
    .video-container {
        max-width: 1349px; /* 视频最大宽度，可自定义 */
        margin: 0 auto;    /* 居中显示 */
        position: relative; /* 为子元素绝对定位做准备 */
        width: 100%;       /* 响应式宽度 */
        padding-top: 56.25%; /* 关键：16:9比例 = 9/16 = 56.25% */
        margin-top: 36px;
    }

    /* 视频元素样式 */
    .video-container video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: transparent;
        object-fit: cover; /* 保持视频比例填充容器，不会拉伸变形 */
        border: none;
        border-radius: 8px; /* 可选：圆角效果 */ 
        
    }
        video::-webkit-media-controls {
            background-color: rgba(0,0,0,0.2) !important;
        }


    /* 可选：播放控件样式优化（适配不同浏览器） */
    video::-webkit-media-controls {
        background-color: rgba(0,0,0,0.7);
    }
/* 响应式 */
@media (max-width: 800px) {

    /* 首页 */
    .index-business-box .btns {
        display: block;
    }

    .index-business-box .text-tab .icon {
        display: block;
    }

    .index-business-box .pc-img {
        display: none;
    }

    .index-business-box .m-img {
        display: block;
    }

    .index-business-box .tab-btns-box {
        display: none;
    }

    /* 产品分类 */
    .index-business-boxs .pc-img {
        display: none;
    }

    .index-business-boxs .m-img {
        display: block;
    }

    .index-business-boxs .icon-container {
        flex-direction: column;
        /* 👈 竖向堆叠 */
        align-items: center;
        gap: 40px;
    }

    .product-section {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-item {
        height: 300px;
        transition: transform 0.3s ease;
    }

    /* 上市公司 */

    .tab-item {
        padding: 23px 12px;
        font-size: 14px;
    }

    .right-metrics {
        margin-left: 0;
    }

    .stock-data {
        flex-direction: column;
    }

    .chart-container {
        width: 100%;
    }

    /* 底部菜单 */
    .f-nav {
        display: none;
    }

    .m-qrcode {
        display: block;
        width: 150px;
        margin: 60px auto 0;
    }

    .m-qrcode img {
        width: 100%;
    }

    .footer-top {
        padding: 20px;
    }

    .footer-top .view {
        padding: 1px;
    }

    .footer-top .company-box {
        margin-top: 0;
    }

    .footer-top .company-box .select:nth-child(1n) {
        float: left;
    }

    .footer-top .company-box .select:nth-child(2n) {
        float: right;
    }

    .footer-top .company-box .select-tit {
        width: 150px;
    }

    .footer-bottom {
        padding: 20px 0;
    }

    .footer-bottom .left {
        float: none;
    }

    /* 业务领域 */
    .business-box {
        padding: 50px 0 766px;
    }

    .business-box .circle-wrap {
        width: 100%;
        height: auto;
    }

    .business-box .circle-box {
        width: 320px;
        height: 320px;
        margin: 0 auto;
    }

    .business-box .circle-wrap .list .item .icon-box {
        width: 68px;
        margin: 0 auto;
        position: relative;
    }

    .business-box .circle-wrap .list .item .circle1 {
        width: 68px;
        height: 68px;
    }

    .business-box .circle-wrap .list .item {
        position: static;
        width: 100%;
        float: left;
        height: auto;
        margin-top: 50px;
        margin-bottom: -52px;
    }

    .business-box .circle-wrap .list .item .circle2 {
        width: 80px;
        height: 80px;
    }

    .business-box .circle-wrap .list .text {
        position: static;
    }

    .business-box .circle-wrap .list .item .text {
        padding: 20px 0;
        text-align: center;
    }

    .business-box .circle-wrap .list .text .index-more {
        margin: 20px auto;
    }

    .business-box .circle-wrap .list .item .text .index-more {
        float: none;
        opacity: 1;
    }

    .business-box .circle-wrap .list .item:nth-child(2n+1) .text {
        width: auto;

    }

    .business-box .circle-wrap .list .text {
        width: auto;
    }

}
/*首页简介了解更多按钮*/
.more-btn {
            float: left;
            margin-top: 12px; 
            display: inline-block;
            padding: 8px 20px;
            background-color: transparent; /* 透明背景 */
            border: 1px solid #0066cc; /* 蓝色边框 */
            border-radius: 20px; /* 大圆角，可根据需求调整（如8px） */
            color: #0066cc; /* 文字改为蓝色，匹配边框 */
            font-size: 11px;
            text-decoration: none;
            cursor: pointer;
            transition: all 0.2s; /* 悬浮时边框+背景+文字同步过渡 */
        }

        /* 【新增】悬浮效果：边框+文字加深，背景浅蓝（可选，提升交互） */
        .more-btn:hover {
            background-color: #f0f7ff; /* 浅蓝背景 */
            border-color: #0055bb; /* 深色边框 */
            color: #0055bb; /* 深色文字 */
        }

        .more-btn:active {
            background-color: #e6f0ff;
            border-color: #0044aa;
            color: #0044aa;
        }
/*新闻页面悬停二维码*/
 /* 重置默认样式，避免浏览器差异 */
    
       
        
        /* 核心：右侧悬浮容器 */
        .qrcode-float {
            position: fixed; /* 固定定位，不随滚动移动 */
            right: 20px;     /* 距离右侧20px，可调整 */
            top: 50%;        /* 垂直居中第一步：顶部对齐50% */
            /* 垂直居中第二步：向上偏移自身50%，完美居中 */
            transform: translateY(-50%);
            z-index: 9999;   /* 提高层级，避免被其他内容遮挡 */
            padding: 15px;
            background-color: #ffffff; /* 白色背景，突出二维码 */
            border-radius: 8px;        /* 圆角，更美观 */
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* 轻微阴影，有立体感 */
        }
        /* 二维码图片容器，两张之间加间距 */
        .qrcode-item {
            margin-bottom: 15px; /* 上下二维码的间距，可调整 */
        }
        /* 最后一张二维码去掉底部间距，避免多余空白 */
        .qrcode-item:last-child {
            margin-bottom: 0;
        }
        /* 二维码图片自适应，不超出容器，避免变形 */
        .qrcode-item img {
            width: 120px; /* 二维码宽度，可根据需求调整（建议正方形） */
            height: auto; /* 高度自动，保持宽高比 */
            display: block; /* 去掉图片默认的底部空白 */
        }

        /* 移动端适配：手机屏幕缩小二维码，减少右侧间距 */
        @media (max-width: 768px) {
            .qrcode-float {
                right: 10px;
                padding: 10px;
            }
            .qrcode-item img {
                width: 100px; /* 手机端二维码稍小，更协调 */
            }
                         /*首页视频播放*/
/* 核心：16:9比例容器 */
    .video-container {
        max-width: 600px; /* 视频最大宽度，可自定义 */
        margin: 0 auto;    /* 居中显示 */
        position: relative; /* 为子元素绝对定位做准备 */
        width: 80%;       /* 响应式宽度 */
        padding-top: 51.25%; /* 关键：16:9比例 = 9/16 = 56.25% */
    }

    /* 视频元素样式 */
    .video-container video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 80%;
        object-fit: cover; /* 保持视频比例填充容器，不会拉伸变形 */
        border: none;
        border-radius: 8px; /* 可选：圆角效果 */
    }

    /* 可选：播放控件样式优化（适配不同浏览器） */
    video::-webkit-media-controls {
        background-color: rgba(0,0,0,0.7);
    }
        }