.team-section {
    background:#eaedf5 url(../images/yanfa_02.jpg) no-repeat center top;
    background-size: auto 80rem;
    padding: 12rem 0 0;
}

.team-header {
    margin-bottom: 14rem;
}

.team-header h2 {
    font-size: 6.8rem;
    color: #fff;
    margin-bottom: 2.5rem;
}

.team-header p {
    font-size: 2rem;
    color: #fff;
    line-height: 1.8;
}

.team-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    background: #ffffff;
    padding: 10rem 9rem;
}

.team-card {
    display: flex;
    align-items: center;
    border-radius: 0.5rem;
    transition: transform 0.3s;
    background: url(../images/yanfapingtai_14.jpg) no-repeat right center;
    background-size: auto 19rem;
    position: relative;
}

.team-card .avatar {
    flex-shrink: 0;
    width: 22rem;
    height: 22rem;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 3.5rem;
}

.team-card .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card .info {
    flex: 1;
}

.team-card .info h4 {
    font-size: 3.8rem;
    color: #fff;
    background: url(../images/yanfapingtai_06.jpg) no-repeat;
    background-size: 100% 100%;
    line-height: 6rem;
    width: 40rem;
    height: 6rem;
    text-align: center;
    position: absolute;
    left: 25rem;
    top: 0;
}
.team-card .info h4 span{
    font-size: 2.8rem;
    font-weight: normal;
}

.team-card .info p {
    font-size: 2rem;
    color: #777;
    margin-top: 4rem;
    -webkit-line-clamp: 4;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 7rem;
    line-height: 1.5;
}

.hexagon-section {
    width: 100%;
    margin-top: 10rem;
}

.platform-section {
    background:#eaedf5 url(../images/yanfa_05.jpg) no-repeat center top;
    background-size: auto 83rem;
    padding: 23rem 0 0;
}

.platform-section .team-header {
    margin-bottom: 17rem;
}

.platform-list {
    display: flex;
    background: #ffffff;
    gap: 2.5rem;
    padding: 6rem;
}

.platform-card {
    flex: 1;
    overflow: hidden;
    box-shadow: 0 0.3rem 1rem rgba(0, 0, 0, 0.04);
}

.platform-card img {
    width: 100%;
    height: 32rem;
    object-fit: cover;
    border-radius: 3px;
}

.platform-card .info {
    padding-top: 3.5rem;
}

.platform-card .info h4 {
    font-size: 2.8rem;
    color: #444;
    margin-bottom: 2rem;
    font-weight: normal;
}

.platform-card .info p {
    font-size: 2rem;
    color: #777;
}

.stats-section {
    padding: 6rem 0;
    background: #eaedf5;
}

.stats-wrap {
    display: flex;
    gap: 7.7rem;
    align-items: center;
}

.stats-left-img {
    position: relative;
    width: 80rem;
    height: 52rem;
}

.stats-left-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.5rem;
}

.stats-right-text {
    flex: 1.2;
}

.stats-right-text p {
    font-size: 2rem;
    color: #777;
    margin-bottom: 5rem;
    text-align: justify;
}

.stats-numbers {
    display: flex;
    justify-content: flex-start;
    gap: 3rem;
}

.stats-numbers .item {
    text-align: center;
    padding-right: 6rem;
    position: relative;
}

.stats-numbers .item h3 {
    font-size: 12rem;
    color: #004693;
}

.stats-numbers .item h3 i {
    font-size: 6rem;
    position: absolute;
    right: 0;
    top: 0;
    font-style: normal;
}

.stats-numbers .item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 1px;
    height: 100%;
    background-color: #c3c4c5;
    transform: translateY(-50%) rotate(10deg);
}

.stats-numbers .item p {
    font-size: 2rem;
    color: #004693;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

.lab-banner-section {
    position: relative;
}

.lab-banner-swiper {
    width: 100%;
    height: 80rem;
    overflow: hidden;
}

.lab-banner-swiper .swiper-slide {
    display: flex;
    flex-direction: column;
    height: 80rem;
    background-size: 100% 100% !important;
    position: relative;
}
.lab-banner-swiper .swiper-slide .posrt {
    width: 95%;
    max-width: 1600px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 17rem;
}

.lab-banner-swiper .swiper-slide h2 {
    font-size: 6.8rem;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 3rem;
}

.lab-banner-swiper .swiper-slide p {
    font-size: 2rem;
    color: #fff;
}

.lab-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-top: 4rem;
    max-width: 1600px;
    position: absolute;
    left: calc(50% - 70rem);
    transform: translateX(-50%);
    bottom: 10rem;
    z-index: 50;
}

.lab-btn-prev,
.lab-btn-next {
    flex-shrink: 0;
    flex-grow: 0;
    width: 5rem;
    height: 5rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    cursor: pointer;
    transition: 0.3s;
    font-size: 1.6rem;
}

.lab-btn-prev{
    background:url(../images/page_05.png) no-repeat center center ;
    transform: rotate(180deg);
}
.lab-btn-next{
    background:url(../images/page_05.png) no-repeat center center ;
}

.lab-btn-prev:hover{
    background:#ffffff url(../images/page_03.png) no-repeat center center ;
    transform: rotate(0);
}

.lab-btn-next:hover {
    background:#ffffff url(../images/page_03.png) no-repeat center center ;
    transform: rotate(180deg);
}


.lab-pagination-fraction {
    color: #ffffff;
    font-size: 1.8rem;
    min-width: 6rem;
    text-align: center;
    font-weight: 300;
}

.lab-pagination-fraction .swiper-pagination-current {
    font-weight: bold;
    font-size: 2.2rem;
}

.pipeline-section {
    padding: 14rem 0;
    background: #eaedf5;
}

.pipeline-wrap {
    display: flex;
    gap: 8rem;
    align-items: center;
}

.pipeline-text {
    flex: 1;
}

.about-tit{
    color: #004693;
    font-size: 6.8rem;
    font-weight: bold;
    line-height: 1.5;
    position: relative;
    padding-bottom: 3rem;
    margin-bottom: 3rem;
}

.about-tit::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    display: inline-block;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #004693, #60ce94);
}

.pipeline-text p {
    font-size: 2rem;
    color: #777;
    margin-bottom: 3rem;
}

.pipeline-img {
    border-radius: 0.5rem;
    overflow: hidden;
    width: 80rem;
    height: 52rem;
}

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

/* =========== 手机端响应式样式 (屏幕宽度 < 768px) =========== */
@media (max-width: 767px) {

    /* ---------- 研发团队区域 ---------- */
    .team-section {
        background-size: auto 40rem;   /* 缩小顶部背景图高度 */
        padding: 5rem 0 0;
    }

    .team-header {
        margin-bottom: 4rem;
    }

    .team-header h2 {
        font-size: 3.2rem;
        color: #fff;
    }

    .team-header p {
        font-size: 1.4rem;
        line-height: 1.6;
        color: rgba(255,255,255,0.9);
    }

    .team-list {
        padding: 3rem 1.5rem;
        gap: 2.5rem;
    }

    .team-card {
        flex-direction: column;
        align-items: center;
        background: none;               /* 移动端去掉右侧装饰背景 */
        padding: 1.5rem 0;
    }

    .team-card .avatar {
        width: 14rem;
        height: 14rem;
        margin-right: 0;
        margin-bottom: 2rem;
    }

    .team-card .info {
        width: 100%;
        position: relative;
    }

    /* 标题条从绝对定位改为正常流 */
    .team-card .info h4 {
        position: static;
        width: 100%;
        height: auto;
        font-size: 2rem;
        line-height: 1.4;
        background: #004693;            /* 使用纯色代替背景图，避免拉伸变形 */
        border-radius: 6px;
        padding: 0.8rem 1.5rem;
        margin-bottom: 1.2rem;
        text-align: center;
        color: #fff;
        background-image: none;
    }

    .team-card .info h4 span {
        font-size: 1.6rem;
        display: block;
        font-weight: normal;
        opacity: 0.9;
    }

    .team-card .info p {
        font-size: 1.3rem;
        margin-top: 0;
        padding-right: 0;
        line-height: 1.8;
        color: #666;
        -webkit-line-clamp: initial;    /* 允许完整展示 */
    }

    .hexagon-section {
        margin-top: 4rem;
        height: auto;
    }

    /* ---------- 研发平台区域 ---------- */
    .platform-section {
        background-size: auto 35rem;
        padding: 5rem 0 0;
    }

    .platform-list {
        flex-direction: column;
        gap: 2.5rem;
        padding: 3rem 1.5rem;
    }

    .platform-card img {
        height: 20rem;
    }

    .platform-card .info {
        padding: 2rem 0;
    }

    .platform-card .info h4 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .platform-card .info p {
        font-size: 1.4rem;
    }

    /* ---------- 数据统计区 ---------- */
    .stats-section {
        padding: 4rem 0;
    }

    .stats-wrap {
        flex-direction: column;
        gap: 3rem;
    }

    .stats-left-img {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
    }

    .stats-left-img img {
        border-radius: 8px;
    }

    .stats-right-text {
        width: 100%;
    }

    .stats-right-text p {
        font-size: 1.4rem;
        margin-bottom: 2rem;
        line-height: 1.8;
    }

    .stats-numbers {
        gap: 0rem;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .stats-numbers .item{
        padding-right: 0;
    }
    .stats-numbers .item h3 {
        font-size: 3rem;
    }

    .stats-numbers .item h3 i {
        font-size: 3rem;
        position: static;
    }
    .stats-numbers .item::after{
        display: none;
    }

    .stats-numbers .item p {
        font-size: 1.4rem;
    }

    /* ---------- 实验室轮播区 ---------- */
    .lab-banner-swiper {
        height: 50rem;
    }

    .lab-banner-swiper .swiper-slide {
        height: 50rem;
        background-size: cover !important; /* 改为cover确保图片比例 */
        background-position: center !important;
    }

    .lab-banner-swiper .swiper-slide .posrt {
        top: 6rem;
        width: 90%;
    }

    .lab-banner-swiper .swiper-slide h2 {
        font-size: 3.2rem;
        margin-bottom: 1.5rem;
    }

    .lab-banner-swiper .swiper-slide p {
        font-size: 1.4rem;
        line-height: 1.6;
        color: rgba(255,255,255,0.9);
    }

    .lab-controls {
        left: 50%;
        transform: translateX(-50%);
        bottom: 4rem;
        gap: 1.5rem;
    }

    .lab-btn-prev,
    .lab-btn-next {
        width: 3.5rem;
        height: 3.5rem;
        font-size: 1.3rem;
    }

    .lab-pagination-fraction {
        font-size: 1.4rem;
        min-width: 5rem;
    }

    /* ---------- 研发管线区 ---------- */
    .pipeline-section {
        padding: 4rem 0;
    }

    .pipeline-wrap {
        flex-direction: column;
        gap: 3rem;
    }

    .about-tit {
        font-size: 3.2rem;
        padding-bottom: 1.5rem;
        margin-bottom: 2rem;
    }

    .about-tit::before {
        height: 3px;
    }

    .pipeline-text p {
        font-size: 1.4rem;
        margin-bottom: 2rem;
        line-height: 1.8;
    }

    .pipeline-text .btn {
        font-size: 1.2rem;
        padding: 0.6rem 1.8rem;
    }

    .pipeline-img {
        width: 100%;
        height: auto;
        aspect-ratio: 16 / 10;
    }

    /* ---------- 通用容器 ---------- */
    .container {
        width: 92%;
        padding: 0;
    }
}