.linear-line {
    display: inline-block;
    width: 1.67vw;
    height: .31vw;
    background: linear-gradient(90deg, #0166f3, #24e7c6);
    opacity: 1;
    position: absolute;
    right: -20px;

}


.title-text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
}

.title-text-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    display: flex;
    align-items: center;
}

.title-text-img {
    margin-bottom: 30px;
    transform: scale(0.7);
}


#video-deatil {
    /* --un-bg-opacity: 0.5;
  background-color: rgba(0, 0, 0, var(--un-bg-opacity)); */
    display: flex;
    justify-content: center;
    align-items: center;
    /* width: 100vw; */
    width: 100%;
    height: 100vh;
    z-index: 99;
    position: fixed;
    top: 0;
    left: 0;
    visibility: hidden;
}

#video-deatil .dialog-video {
    width: 50vw;
    margin-top: 70px;
    position: relative;
}

#video-deatil .video {
    object-fit: cover;
    border-radius: 10px;
    width: 100%;
    display: inline-block;
    vertical-align: baseline;
    box-shadow: 0 8px 16 rgba(0, 0, 0, .3);
}

#video-deatil .video-close-icon {
    position: absolute;
    line-height: 40px;
    border-radius: 50%;
    top: 6px;
    right: 6px;
    width: 36px;
    height: 36px;
    fill: #fff;
    cursor: pointer;
    display: block;
}

#video-deatil .video-close-icon:hover {
    fill: #2268f0;
}

#banner {
    width: 100%;
    height: 725px;
    padding: 0;
    position: relative;
    display: flex;
}

/* 底部渐变遮罩效果 */
#banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(85, 119, 167, 0.1), rgb(36, 58, 89));
    z-index: 1;
}

#banner .banner-box {
    position: absolute;
    top: 32.57%;
    left: 50%;
    transform: translateX(-50%);
    margin: 0 auto;
    text-align: center;
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
    width: 100%;
}

#banner .banner-box .banner-box-title {
    font-weight: 600;
    font-size: 60px;
    margin-bottom: 20px;
    color: #fff;
}

#banner .banner-box .banner-box-content {
    /* width: 50%; */
    font-size: 30px;
    line-height: 50px;
    margin-bottom: 40px;
    color: #fff;
}

.movedown {
    position: absolute;
    /* bottom: 1.89vw; */
    bottom: 0.3vw;
    left: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    transform: translateX(-50%);
    z-index: 2;
}

.movedown .text {
    line-height: 2.19vw;
    font-size: .73vw;
    font-family: "Microsoft YaHei-Regular", "Microsoft YaHei", sans-serif;
    font-weight: 400;
    color: hsla(0, 0%, 100%, .6);
}


/*--------------------------------------------------------------
# introduction Section
--------------------------------------------------------------*/
#introduction {
    width: 100%;
    /* height: 800px; */
    padding: 0;
    overflow: hidden;
    position: relative;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj1.webp');
    background-size: 50%;
    background-position: left top;
    background-repeat: no-repeat;
}

#introduction .container {
    padding: 50px 0;
    height: 100%;
}

.introduction-top {
    width: 50%;
    margin-top: 130px;
    margin-left: 50%;
}

.introduction-top .t1 {
    font-size: 40px;
    font-weight: 600;
    position: relative;
}


.introduction-top .t2 {
    font-size: 20px;
}

.introduction-bottom {
    display: flex;
    margin-top: 55px;

}

.introduction-bottom .introduction-bottom-left {
    padding: 25px 50px 0;
    background-color: rgba(1, 102, 243, .8);
    width: 50%;
}

.introduction-bottom-left .b-t1 {
    display: flex;
    gap: 60px;
    font-size: 26px;
    color: #fff;
}

.introduction-bottom-left .b-t2 {
    margin-top: 40px;
    font-size: 20px;
    color: #fff;
}

.introduction-bottom-right {
    display: flex;
    text-align: center;
    justify-content: space-around;
    width: 50%;
    align-items: center;
    font-size: 26px;
    font-weight: 500;
}

.introduction-bottom-right > div {
    background-color: #f2f7ff;
    height: 100%;
    padding: 20px 20px 16px;
    box-shadow: 0 .31vw .83vw 0 rgba(0, 0, 0, .08);
}

.introduction-bottom-right > div img {
    width: 100%;
}

.introduction-bottom-right h3 {
    margin-top: .83vw;
    margin-bottom: -0.35vw;
    font-size: 1.875vw;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Bold", sans-serif;
    color: transparent;
    background: linear-gradient(180deg, rgba(164, 185, 241, .5), rgba(192, 205, 238, 0));
    -webkit-background-clip: text;
    background-clip: text;
    font-weight: 700;
}


/*--------------------------------------------------------------
# solution-about Section
--------------------------------------------------------------*/
#solution-about {
    width: 100%;
    /* height: 800px; */
    padding: 0;
    overflow: hidden;
    position: relative;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj2.webp');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
}

#solution-about .container {
    padding: 50px 0;
    height: 100%;
}

.solution-about-top {
    text-align: center;
}

.solution-about-top .t1 {
    font-size: 40px;
    font-weight: 600;
    position: relative;
}

.solution-about-top .t2 {
    font-size: 20px;
}

.solution-about-bottom {
    display: flex;
    margin-top: 55px;

}

.solution-about-bottom .solution-about-bottom-left {
    width: 50%;
}

.solution-about-bottom .b-t1 {
    display: flex;
    margin-left: 24px;
    padding: 10px 24px;
    justify-content: space-between;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    background-color: #fff;
}

.t1-box-title {
    font-size: 34px;
}

.t1-box-detail {
    font-size: 16px;
    color: #858484;
}

.solution-about-bottom .b-t2 {
    margin-top: 40px;

}

.solution-about-bottom .b-t2 img {
    width: 100%;
}

.solution-about-bottom-right {
    width: 50%;
}

.b-right-box {
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 24px;
    text-align: center;
    padding: 28px 28px 0;
    display: flex;
    flex-direction: column;
    height: 94%;
}

.b-right-box-text {
    font-size: 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.b-right-box-video {
    position: relative;
}


/*--------------------------------------------------------------
# culture Section
--------------------------------------------------------------*/
#culture {
    text-align: center;
    width: 100%;

    padding: 0;
    overflow: hidden;
    position: relative;
}

#culture .container {
    padding: 50px 0;
    height: 100%;
}

.culture-top {
    font-size: 41px;
    position: relative;
    font-weight: 600;
    margin-bottom: 55px;
}

.culture-bottom {
    display: flex;
    text-align: left;
    justify-content: space-between;
    align-items: center;
    font-size: 26px;
    font-weight: 500;
    gap: 60px;
}


.culture-bottom .b-1 {
    width: 100%;
    /* height: 800px; */
    padding: 20px 40px;
    overflow: hidden;
    position: relative;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj6.webp');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
}


.culture-bottom .b-2 {
    width: 100%;
    /* height: 800px; */
    padding: 20px 40px;
    overflow: hidden;
    position: relative;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj7.webp');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 20px;

}

.culture-bottom .b-3 {
    width: 100%;
    /* height: 800px; */
    padding: 20px 40px;
    overflow: hidden;
    position: relative;
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj8.webp');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 20px;
}

.culture-bottom .b-p1 {
    position: relative;
    font-size: 32px;
    color: #0166f3;
}

.culture-bottom .b-p1:hover::after {
    width: 100%;
}


/*--------------------------------------------------------------
# certification Section
--------------------------------------------------------------*/


#certification .container {
    padding: 50px 0;
    height: 100%;
}

.certification-top {
    text-align: center;
    margin-bottom: 55px;
}


.certification-top .t1 {
    font-size: 40px;
    font-weight: 600;
    position: relative;
}

.certification-top .t2 {
    font-size: 20px;
    margin: 10px 0;
}

.certification-top .t3 {
    font-size: 20px;
    color: #0d6bf3;
}

.tabs-container {
    position: relative;
    margin: 0 auto;
    width: 100%;
}

.tabs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tabs {
    display: flex;
    /* overflow-x: hidden; */
    width: 100%;
    justify-content: space-between;
    border-bottom: 3px solid #ccc;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab-item {
    width: 50%;
    text-align: center;
    position: relative;
    color: #656565;

}

.tab-item .t1 {
    font-size: 25px;
    font-weight: 500;
}

.tab-item .t2 {
    position: relative;
    /* 确保元素为内联块级，宽度由内容决定 */
    display: inline-block;
    padding-bottom: 8px;
    font-weight: 500;
    top: 3px;
}

.tab-item .t2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    /* 初始宽度为0 */
    height: 4px;
    background-color: #007bff;
    transition: width 0.3s ease;
    /* 宽度变化动画 */
    border-radius: 2px;
}

.tab-item:hover {
    cursor: pointer;
}

.tab-item:hover .t2::after,
.tab-item.active .t2::after {
    width: 100%;
    /* 悬停时宽度变为100%，与.t2元素等宽 */
}

.tab-item.active {
    color: #0166f3;
}

.tab-content {
    border-radius: 15px;
    padding: 30px;
    min-height: 300px;
    position: relative;
    overflow: hidden;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

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

.certification-bottom .row > div {
    margin-bottom: 20px;
}

.certification-bottom {
    margin-top: 50px;
}

.certification-box {
    background-color: #daebff;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.certification-box .box-img {
    padding: 50px 60px;
    position: relative;
    overflow: hidden;
    flex: 1;
    min-height: 0;
}

.box-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.certification-box .box-img img {
    -webkit-box-reflect: below 0 -webkit-linear-gradient(transparent, transparent 50%, rgba(255, 255, 255, .3));
}

.certification-box .text {
    background-color: #fff;
    padding: 15px 0;
    font-size: 28px;
}


@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/*--------------------------------------------------------------
# credential Section
--------------------------------------------------------------*/
.credential {
    width: 100%;
    /* height: 800px; */
    padding: 0;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
}

.credential-1 {
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/optimize-integration-group.webp');
    background-size: cover;
    background-position: center;
}

.credential-2 {
    background-image: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/experienced-team-leading-technology.webp');
    background-size: cover;
    background-position: center;
}

.credential .container {
    padding: 150px 0;
    height: 100%;
    display: flex;
    justify-content: space-between;
}

.credential-left {
    width: 50%;
}

.credential-left .t1 {
    font-size: 126px;
    line-height: 1;
    margin-bottom: 10px;
}

.credential-left .t2 {
    color: #007bff;
    font-size: 24px;
    font-weight: 500;
    margin: 5px 0;
}

.credential-left .t2 .icon-tag {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/base/iocn-tag-right.webp') no-repeat center center;
    background-size: contain;
    vertical-align: middle;
    margin: 0 4px;
    color: #007bff;
}

.credential-left .t2 .icon-tag.flip {
    transform: scaleX(-1);
}


.credential-right {
    text-align: left;
    margin-top: auto;
    margin-bottom: auto;
}

.credential-right img {
    width: 60%;
}


/*--------------------------------------------------------------
# teamwork Section
--------------------------------------------------------------*/
#teamwork {
    display: none;
    width: 100%;
    height: 1400px;
    padding: 0;
    overflow: hidden;
    position: relative;
    background-image: url(https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/teamwork.webp);
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;

}

#teamwork .container {
    height: 100%;
    position: relative;
}


#teamwork .teamwork-box1 {
    position: absolute;
}

#teamwork .teamwork-box2 {
    position: absolute;
    top: 760px;
}

#teamwork .teamwork-top {
    margin-top: 20px;
}


#teamwork .teamwork-title {
    font-weight: 700;
    font-size: 40px;
    text-align: center;
}

#teamwork .teamwork-content {
    text-align: center;
    font-size: 12.5px;
    line-height: 1.8;
    color: #007bff;
    font-weight: 500;
    margin: 3px 0;
}

#teamwork .teamwork-line {
    display: flex;
    justify-content: center;
}

#teamwork .teamwork-line img {
    width: 70%;
}

#teamwork .icon-tag {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url('https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/base/iocn-tag-right.webp') no-repeat center center;
    background-size: contain;
    vertical-align: middle;
    margin: 0 4px;
    color: #007bff;
}

#teamwork .icon-tag.flip {
    transform: scaleX(-1);
}

/*--------------------------------------------------------------
# info Section
--------------------------------------------------------------*/

#info {
    width: 100%;
    padding: 0;
    overflow: hidden;
    position: relative;
    background-image: url(https://website-1322978539.cos.ap-guangzhou.myqcloud.com/zrczwms/img/about/bj5.webp);
    background-position: center;
    background-repeat: no-repeat;

}

#info .container {
    /* max-width: 100%; */
    margin: 50px auto 200px;
    height: 100%;
    /* position: relative; */
}

#info .info-title {
    font-weight: 600;
    font-size: 40px;
    margin-top: 60px;
    text-align: center;
    position: relative;
}


.info-bg-1 {
    position: relative;
    margin-top: 180px;
}


#info .info-bg-tip {
    position: absolute;
    font-size: 18px;
    color: #000;
    width: 100%;
}

.info-bg-2 {
    display: none;
    position: relative;
    margin-top: 180px;
}


.info-detail {
    position: absolute;
}

.info-detail-title {
    font-size: 35px;
    color: #3370ff;
    font-weight: 600;
    font-family: system-ui;
}

.info-detail-box {
    font-size: 18px;
    color: #333333;
    font-weight: 400;
    width: 250px;
}


#info .adv-active {
    font-size: 24px;
    color: #005fe6;
}

#info .tip-1 {
    top: -4%;
    left: 6%;
}


#info .detail-1 {
    bottom: 115%;
    left: 3%;
}


#info .tip-2 {
    top: 15%;
    left: 23%;
}

#info .detail-2 {
    top: 47%;
    left: 16%;
}

#info .tip-3 {
    top: 82%;
    left: 41%;
}

#info .detail-3 {
    top: -19%;
    left: 34%;
}

#info .tip-4 {
    top: 29%;
    left: 57%;
}

#info .detail-4 {
    top: 58%;
    left: 55%;
}

#info .tip-5 {
    top: 4%;
    left: 73%;
}

#info .detail-5 {
    bottom: 105%;
    left: 69%;
}

#info .tip-6 {
    top: 5%;
    left: 80%;
}

#info .detail-6 {
    top: 25%;
    left: 77%;
}

#info .tip-7 {
    top: 58%;
    left: 89%;
}

#info .detail-7 {
    top: 88%;
    left: 87%;
}