body {
    background: RGBA(247, 249, 250, 1);
}

.banner-section {
    overflow: visible;
}

.banner-section .banner-content-box {
    top: 9%;
    transform: translate(-50%, 0);
}

.banner-section .banner-drone-wrapper {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -4.37vw;
    width: 64.11%;
    z-index: 3;
    will-change: transform;
}

.banner-section .banner-drone-image {
    width: 100%;
    display: block;
}

.breadcrumb-section {
    padding-top: 4.37vw;
}


.section-intro {
    padding: 60px 0 0;
}

.section-intro .main-title {
    font-weight: bold;
    color: #222222;
    color: #333333;
    text-align: center;
}

.section-intro .data-list {
    margin-top: 55px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.section-intro .data-card {
    background: #FFFFFF;
    border-radius: 20px;
    padding: 37px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    transition: all .4s;
}

/* 蓝色高亮卡片 */
.section-intro .data-card:hover,
.section-intro .card-blue {
    background: rgba(27, 124, 255, 1);
}

.section-intro .icon-box {
    width: 65px;
    height: 65px;
    align-self: flex-start;
}

.section-intro .icon-img {
    max-width: 100%;
    max-height: 100%;
    display: block;
    filter: brightness(0);
    transition: all .4s;
}

.section-intro .data-card.card-blue .icon-img,
.section-intro .data-card:hover .icon-img {
    filter: none;
}

.section-intro .number {
    margin-top: 60px;
    font-weight: 600;
    color: #1B7CFF;
    line-height: 1;
    transition: all .4s;
}

.section-intro .data-card.card-blue .label-text,
.section-intro .data-card:hover .label-text,
.section-intro .data-card.card-blue .number,
.section-intro .data-card:hover .number {
    color: #fff;
}

.section-intro .card-blue .number {
    color: #ffffff;
}

.section-intro .label-text {
    margin-top: 11px;
    font-weight: bold;
    font-size: 18px;
    color: #222222;
    line-height: 30px;
    transition: all .4s;
}


.section-intro .detail-block {
    padding: 100px 0 75px;
    overflow: hidden;
    border-bottom: 1px solid rgba(222, 222, 222, 1);
}

.section-intro .sub-title {
    color: #222222;
    font-weight: bold;
    line-height: 1.3;
}

.section-intro .text-box {
    margin-top: 45px;
    font-weight: 400;
    font-size: 16px;
    color: #222222;
    line-height: 30px;
}

.section-intro .paragraph:not(:last-child) {
    margin-bottom: 30px;
}

.section-intro strong.paragraph {
    font-size: 18px;
}

.section-intro .image-box {
    float: right;
    width: 44.07%;
    margin-left: 30px;
}

.section-intro .image-box .pic {
    border-radius: 10px;
}

.section-intro .thumb-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.section-culture {
    padding: 113px 0 140px;
}

.section-culture .main-title {
    color: #333333;
    text-align: center;
    font-weight: bold;
}

.section-culture .culture-container {
    margin-top: 55px;
    display: flex;
    justify-content: space-between;
    height: 420px;
}

.section-culture .culture-card {
    width: 12.85%;
    height: 100%;
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    transition: width 0.4s ease-in-out, box-shadow 0.3s ease;
}

.section-culture .culture-card.active {
    width: 45.71%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}


.section-culture .card-expanded {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.section-culture .culture-card.active .card-expanded {
    opacity: 1;
    visibility: visible;
}

.section-culture .card-collapsed {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 40px 10px;
    box-sizing: border-box;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.section-culture .culture-card.active .card-collapsed {
    opacity: 0;
}

.section-culture .card-expanded .bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.section-culture .card-expanded .top-text {
    position: absolute;
    top: 45px;
    left: 20px;
    font-size: 24px;
    color: #ffffff;
    font-weight: bold;
}

.section-culture .card-expanded .bottom-bar {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(150, 150, 150, .1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    padding: 20px;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    box-sizing: border-box;
}

.section-culture .card-collapsed .icon-wrap {
    width: 80px;
    height: 80px;
    background: #FFFFFF;
    border-radius: 50%;
    border: 1px solid #DEDEDE;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-culture .card-collapsed .icon-img {
    max-width: 50%;
    max-height: 50%;
}

.section-culture .card-collapsed .card-name {
    font-weight: 400;
    font-size: 24px;
    color: #222222;
}

.section-culture .card-collapsed .card-num {

    font-weight: 600;
    color: rgba(153, 153, 153, 0);
    line-height: 1;
    text-stroke: 1px #DDDDDD;
    -webkit-text-stroke: 1px #DDDDDD;
}

.section-history {
    background: url(../img/section-history-bg.jpg);
    background-size: cover;
    padding: 138px 0 165px;
}

/* 顶部大栏目标题 */
.section-history .main-title {
    color: #333333;
    text-align: center;
    font-weight: bold;
}

/* 发展历程主交互左右双栏容器 */
.section-history .history-container {
    margin-top: 55px;
    /* 精准控制标题与下方内容的总间距 */
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    position: relative;
}


/* --- 左侧时间轴外壳 --- */
.section-history .history-left-swiper {
    width: 15%;
    height: 687px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-mask-image: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 1) 15%,
            rgba(0, 0, 0, 1) 85%,
            rgba(0, 0, 0, 0) 100%);
    mask-image: linear-gradient(to bottom,
            rgba(0, 0, 0, 0) 0%,
            rgba(0, 0, 0, 1) 15%,
            rgba(0, 0, 0, 1) 85%,
            rgba(0, 0, 0, 0) 100%);

}


.section-history .timeline-swiper {
    width: 100%;
    height: 100%;
}

.section-history .timeline-item {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    font-weight: 400;
    font-size: 24px;
    color: #222222;
    cursor: pointer;
    transition: font-size 0.3s ease, color 0.3s ease, opacity 0.3s ease;
}

.section-history .timeline-item span {
    display: inline-block;
    transition: all .3s;
}

.section-history .timeline-item::before {
    content: "—";
    margin-right: 22px;
}

.section-history .timeline-swiper .swiper-slide-active {
    color: #2b66ff;
}

.section-history .timeline-swiper .swiper-slide-active span {
    transform-origin: left center;
    transform: scale(1.5);
    font-weight: bold;
}

.section-history .history-right-stack {
    width: 77.14%;
    position: relative;
    box-sizing: border-box;
}

.section-history .history-right-stack::before,
.section-history .history-right-stack::after {
    content: "";
    position: absolute;
    left: 1%;
    width: 98%;
    background: #FAFAFA;
    border-radius: 10px;
}

.section-history .history-right-stack::before {
    bottom: -16px;
    height: 40px;
    z-index: 1;
    transform: scaleX(0.97);
    opacity: 0.6;
    background: #F4F4F4;
}

.section-history .history-right-stack::after {
    bottom: -8px;
    height: 40px;
    z-index: 2;
    transform: scaleX(0.985);
}

.section-history .content-card {
    width: 100%;
    min-height: 500px;
    background-color: #ffffff;
    border-radius: 10px;
    padding: 85px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    box-sizing: border-box;
    position: relative;
    z-index: 3;
    display: none;
}

.section-history .content-card.active {
    display: flex;
}

.section-history .content-card .card-year {
    flex: 0 0 20%;
    font-weight: bold;
    color: #222222;
    line-height: 1;
}

.section-history .content-card .card-events {
    flex: 0 0 76%;
    font-weight: 400;
    font-size: 16px;
    color: #222222;
    line-height: 30px;

}

.section-history .content-card .card-event-item {
    display: flex;
}

.section-history .content-card .card-event-item label {
    flex-shrink: 0;
    padding-right: 5px;
}

.section-history .content-card .card-event-item:not(:last-child) {
    margin-bottom: 18px;
}


.section-honor {
    padding: 120px 0;
}

.section-honor .main-title {
    color: #333333;
    text-align: center;
    font-weight: bold;
}

.section-honor .honor-grid {
    margin-top: 55px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
}

.section-honor .honor-card {
    width: 100%;
}

.section-honor .img-wrap {
    width: 100%;
    cursor: pointer;
}

.section-honor .thumb-img {
    width: 100%;
    display: block;
}

.section-team {
    width: 100%;
    padding: 35px 0 140px;
    box-sizing: border-box;
}

.section-team .container {
    width: 1620px;
    margin: 0 auto;
    max-width: 94%;
}

.section-team .team-main-layout {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: flex-start;
    gap: 40px;
}

.section-team .team-sidebar {
    width: 180px;
    background: #FFFFFF;
    border-radius: 5px;
    padding: 10px;
    position: sticky;
    top: 131px;
}

.section-team .team-sidebar .cate-item {
    display: block;
    width: 100%;
    padding: 15px 10px;
    font-weight: bold;
    font-size: 18px;
    color: rgba(34, 34, 34, 1);
    line-height: 30px;
    text-align: center;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.section-team .team-sidebar .cate-item:hover {
    color: rgba(27, 124, 255, 1);
}

.section-team .team-sidebar .cate-item:not(:last-child) {
    margin-bottom: 10px;
}

.section-team .team-sidebar .cate-item.active {
    background-color: rgba(27, 124, 255, 1);
    color: #ffffff;
}

.section-team .team-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 25px;
}

.section-team .team-card {
    background: #FFFFFF;
    border-radius: 10px;
    padding: 10px 10px 0;
    overflow: hidden;
    cursor: pointer;
    transition: all .6s;
}

.section-team .team-card:hover {
    box-shadow: 5px 9px 30px 0px rgba(158, 158, 158, 0.3);
}

.section-team .team-card .photo-box {
    width: 100%;
    aspect-ratio: 430/368;
    overflow: hidden;
    background-color: #f0f3f6;
    border-radius: 10px;
}

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

.section-team .team-card .info-bar {
    padding: 23px 11px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    gap: 20px;
}

.section-team .team-card .name-text {
    font-weight: 400;
    font-size: 24px;
    color: #666666;
    line-height: 30px;
}

.section-team .team-card .arrow-icon {
    width: 51px;
    height: 51px;
    background: #DEDEDE;
    border-radius: 50%;
    color: rgba(255, 255, 255, 1);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all .4s;
    font-weight: bold;
    flex-shrink: 0;
}

.section-team .team-card .info-bar.info-active .name-text,
.section-team .team-card:hover .name-text {
    color: #2b66ff;
    font-weight: bold;
}

.section-team .team-card .info-bar.info-active .arrow-icon,
.section-team .team-card:hover .arrow-icon {
    background-color: #2b66ff;
    color: #ffffff;
}

.section-team .team-modal-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;


    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}


.section-team .team-modal-mask.modal-show {
    opacity: 1;
    visibility: visible;
}


.section-team .modal-close-btn {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 24px;
    color: #ffffff;
    cursor: pointer;
    z-index: 10005;
}


.section-team .team-modal-swiper {
    width: 1400px;
    max-width: 90%;
    height: auto;
    background-color: #ffffff;
    border-radius: 20px;
}


.section-team .modal-detail-card {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 68px 55px;
}


.section-team .detail-left-photo {
    width: 35%;
    border-radius: 12px;
    overflow: hidden;
}

.section-team .large-avatar {
    width: 100%;
    height: auto;
    display: block;
}


.section-team .detail-right-content {
    width: 61%;
    position: relative;
}

.section-team .detail-tag {
    font-weight: bold;
    font-size: 24px;
    color: #0078FF;
    line-height: 30px;

}

.section-team .detail-name {
    color: #222222;
    font-weight: bold;
    margin-top: 15px;
}

.section-team .detail-tags-row {
    margin-top: 21px;
    display: flex;
    flex-wrap: wrap;
    gap: 17px 20px;
}

.section-team .honor-tag {
    position: relative;
    padding: 0 19px;
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 18px;
    color: #999999;
    line-height: 24px;
    min-height: 36px;
}

.section-team .honor-tag .wing-left {
    position: absolute;
    left: 0;
    top: 0;
    width: 22px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-team .honor-tag .wing-right {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-team .honor-tag .wing-left img,
.section-team .honor-tag .wing-right img {
    display: block;
    width: 100%;
}

.section-team .detail-article {
    margin-top: 60px;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    line-height: 30px;
    max-height: 310px;
    overflow: auto;
    padding-right: 6px;
}

.section-team .detail-article p:not(:last-child) {
    margin-bottom: 18px;
}

.section-team .bg-quote {
    position: absolute;
    top: -10px;
    right: 0;
    width: 115px;
    pointer-events: none;
}

.section-team .bg-quote img {
    display: block;
    width: 100%;
}

.media-resources-page {
    width: 100%;
}

.media-resources-page .main-title {
    color: #222222;
    text-align: center;
    font-weight: bold;
}

.section-album {
    padding: 57px 0 90px;
}

.section-album .album-grid {
    margin-top: 38px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 27px;
}

.section-album .album-card {
    background: #FFFFFF;
    border-radius: 10px;
    padding: 10px 10px 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    color: #222;
    transition: all .4s;
}

.section-album .album-card:hover {
    background-color: rgba(27, 124, 255, 1);
    box-shadow: 0 4px 20px rgba(27, 124, 255, 0.02);
    color: #fff;
}

.section-album .album-card .img-box {
    width: 100%;
    aspect-ratio: 310 / 260;
    border-radius: 10px;
    overflow: hidden;
}

.section-album .album-card .thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.section-album .album-card .info-bar {
    padding: 15px 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.section-album .album-card .album-name {
    font-weight: 400;
    font-size: 18px;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-album .album-card .download-icon {
    font-size: 18px;
    /* color: #333333; */
    cursor: pointer;
    font-weight: bold;
    transform: rotate(90deg);
    flex-shrink: 0;
}

.section-presence .presence-grid {
    margin-top: 37px;
    display: grid;
    grid-template-columns: 1.58fr 1fr 1fr;
    gap: 20px;
}

.section-presence .presence-card {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    box-sizing: border-box;
}
.section-presence .presence-card .pic{
    height: 100%;
}
.section-presence .presence-card .thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.section-presence .item-large {
    grid-row: span 2;
}

.section-moments {
  padding: 100px 0 120px;
}

.section-moments .main-title {
  color: #222222;
  text-align: center;
  font-weight: bold;
}

.section-moments .moments-grid {
  margin-top: 35px; 
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.section-moments .moment-card {
  width: 100%;
  background-color: #f7fafc;
  border-radius: 12px;
  overflow: hidden;
  box-sizing: border-box;
  aspect-ratio: 690 / 400;
}

.section-moments .moment-card .thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.section-moments .moment-card:hover .thumb-img {
  transform: scale(1.04); 
}

.section-contact-info {
  padding-top: 45px;
}
.section-contact-info .contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.section-contact-info .contact-card {
    background: #FFFFFF;
    border-radius: 10px;
    padding: 20px 30px;
    min-height:118px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
    gap: 0 20px;
}

.section-contact-info .contact-card .iconfont {
  font-size: 36px;
    flex-shrink:0;
    color:rgba(27, 124, 255, 1);
}

.section-contact-info .contact-card .card-text {
  font-weight: 400;
  font-size: 24px;
  color: #222222;
  line-height:30px;
}

.section-contact-info .card-full-width {
  grid-column: span 2;
}

.section-contact-info .map-wrapper {
  margin-top: 60px;
 border-radius: 10px;
border: 4px solid #FFFFFF;
}

.section-contact-info .map-core {
  width: 100%;
  aspect-ratio: 140 / 46; 
  border-radius: 6px;
}
.drone-message-section{
    padding: 110px 0 120px;
}
.section-team .team-card .name-text{
    font-size: 22px;
}

@media (max-width: 1199px) {
    .banner-section .banner-drone-wrapper {
        bottom: -30px;
        width: 70%;
    }
    .section-intro .data-card {
        padding: 25px;
    }
    .section-intro .number {
        margin-top: 40px;
    }
    .section-intro .detail-block {
        padding: 80px 0;
    }
    .section-culture {
        padding: 80px 0;
    }
    .section-culture .culture-container {
        height: 380px;
    }
    .section-history {
        padding: 80px 0;
    }
    .section-honor {
        padding: 80px 0;
    }
    .section-team {
        padding: 20px 0 80px;
    }
    .section-team .modal-detail-card {
        padding: 45px 35px;
    }
    .section-history .history-container{
        margin-top:45px;
    }
    .section-honor .honor-grid{
        margin-top:45px;
    }
    .section-culture .card-collapsed .icon-wrap{
        width: 70px;
        height: 70px;
    }
    .section-album{
        padding-bottom: 80px;
    }
    .section-moments{
        padding: 80px 0;
    }
    .drone-message-section {
        padding: 80px 0;
    }
}

@media (max-width: 1024px) {
    .drone-message-section {
        padding: 70px 0;
    }
    .section-moments{
        padding: 70px 0;
    }
    .section-album{
        padding-top: 55px;
        padding-bottom: 70px;
    }
    .section-honor,
     .section-history {
        padding: 70px 0;
    }
    .section-culture{
        padding: 70px 0;
    }
    .banner-section .banner-drone-wrapper {
        bottom: -20px;
        width: 75%;
    }
    
    /* 核心数据卡片 */
    .section-intro .data-list {
        margin-top: 40px;
        gap: 15px;
    }
    .section-intro .data-card {
        padding: 20px;
    }
    .section-intro .number {
        /* font-size: 40px; */
        margin-top: 30px;
    }
    .section-intro .label-text {
        font-size: 15px;
        line-height: 22px;
    }

    /* 企业文化 */
    .section-culture .culture-container {
        height: 340px;
        margin-top: 40px;
    }
    .section-culture .card-collapsed .card-name {
        font-size: 18px;
    }
    .section-culture .card-expanded .top-text {
        font-size: 20px;
        top: 30px;
    }
    .section-culture .card-expanded .bottom-bar {
        font-size: 14px;
        padding: 15px;
    }

    /* 发展历程 */
    .section-history .history-left-swiper {
        width: 18%;
    }
    .section-history .history-right-stack {
        width: 78%;
    }
    .section-history .content-card {
        padding: 40px;
        min-height: 420px;
    }

    /* 荣誉资质 */
    .section-honor .honor-grid {
        margin-top: 40px;
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    /* 教员团队 */
    .section-team .team-main-layout {
        flex-direction: column;
        gap: 25px;
    }
    .section-team .team-sidebar {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        padding: 10px;
        justify-content: center;
        position: relative;
        top: 0;
    }
    .section-team .team-sidebar .cate-item {
        width: auto;
        margin-bottom: 0 !important;
        padding: 8px 20px;
        font-size: 15px;
        line-height: 1.5;
    }
    .section-team .team-grid {
        width: 100%;
        gap: 25px 20px;
    }

    /* 教员详情弹窗 */
    .section-team .team-modal-swiper {
        width: 90%;
        height: 83%;
    }
    .section-team .modal-detail-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 40px 25px;
        height: 100%;
    }
    .section-team .detail-left-photo {
        width: 30%;
        margin-bottom: 25px;
        flex-shrink: 0;
    }
    .section-team .detail-right-content {
        width: 100%;
        flex: 1;
        flex-shrink: 0;
        display: flex;
        flex-direction: column;
        /* height: 100%; */
        overflow: hidden;
    }
    .section-team .detail-tags-row {
        justify-content: center;
    }
    .section-team .detail-article {
        margin-top: 35px;
        /* max-height: 220px; */
        /* text-align: justify; */
        flex: 1;
        flex-shrink: 0;
        max-height: 100%;
    }
    .section-team .bg-quote {
        display: none; /* 移动端精简视觉 */
    }

    /* 公司画册与学员风采 */
    .section-album .album-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .section-presence .presence-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-presence .item-large {
        grid-row: span 1;
    }

    /* 联系我们 */
    .section-contact-info .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-contact-info .card-full-width {
        grid-column: span 2;
    }
    .section-contact-info .map-core {
        aspect-ratio: 140 / 60;
    }
    .section-intro .detail-block{
        padding: 70px 0;
    }
    .section-history .history-container{
        margin-top:40px;
    }
    .section-culture .card-collapsed .icon-wrap{
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 768px) {
    .drone-message-section {
        padding: 60px 0;
    }
    .section-moments .moments-grid,
    .section-presence .presence-grid,
    .section-album .album-grid{
        margin-top: 30px;
    }
    .section-team .detail-article{
        margin-top:15px;
        font-size:14px;
        line-height:24px;
    }
    .section-team .honor-tag .wing-right,
    .section-team .honor-tag .wing-left{
        width:17px;
    }
    .section-team .honor-tag{
        font-size: 14px;
        padding: 0 13px;
    }
    .section-team .detail-tag{
        font-size:22px;
    }
    .section-team .detail-name{
        margin-top:4px;
    }
    .section-team .detail-tags-row{
        margin-top: 14px;
        gap: 5px 8px;
    }
    .section-honor,
    .section-history {
        padding: 60px 0;
    }
    .section-culture{
        padding: 60px 0;
    }
    .banner-section .banner-drone-wrapper {
        bottom: -15px;
        width: 85%;
    }

    /* 公司简介三栏卡片转为单栏堆叠 */
    .section-intro .data-list {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    .section-intro .data-card {
        align-items: center;
        padding: 30px;
    }
    .section-intro .icon-box {
        align-self: center;
        width: 50px;
        height: 50px;
    }
    .section-intro .number {
        margin-top: 20px;
    }

    /* 图文详细介绍清除浮动，转为上下结构 */
    .section-intro .image-box {
        float: none;
        width: 100%;
        margin-left: 0;
        margin-bottom: 30px;
    }
    .section-intro .text-box {
        margin-top: 25px;
    }
    .section-intro .paragraph:not(:last-child) {
        margin-bottom: 20px;
    }

    /* 企业文化转为垂直方向折叠面板 */
    .section-culture .culture-container {
        flex-direction: column;
        height: auto;
        gap: 15px;
        margin-top: 30px;
    }
    .section-culture .culture-card {
        width: 100% !important;
        height: 80px;
        transition: height 0.4s ease-in-out;
    }
    .section-culture .culture-card.active {
        width: 100% !important;
        height: 240px;
    }
    .section-culture .card-collapsed {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 15px 25px;
        height: 80px;
    }
    .section-culture .culture-card.active .card-collapsed {
        opacity: 0;
        pointer-events: none;
    }
    .section-culture .card-collapsed .icon-wrap {
        width: 50px;
        height: 50px;
    }
    .section-culture .card-collapsed .card-name {
        font-size: 18px;
    }
    .section-culture .card-expanded .top-text {
        top: 20px;
        left: 20px;
        font-size: 18px;
    }
    .section-culture .card-expanded .bottom-bar {
        bottom: 15px;
        left: 15px;
        right: 15px;
        padding: 12px;
        font-size: 14px;
        line-height: 1.5;
    }

    /* 发展历程 */
    .section-history .history-container {
        align-items: flex-start;
        margin-top: 30px;
    }
    .section-history .history-left-swiper {
        width: 22%;
        height: 500px;
    }
    .section-history .timeline-item{
        font-size:22px;
    }
    .section-history .timeline-item::before{
        margin-right:14px;
    }
    .section-history .timeline-swiper .swiper-slide-active span{
        transform:scale(1.3)
    }
    .section-history .history-right-stack {
        width: 75%;
    }
    .section-history .content-card {
        padding: 30px;
        min-height: 380px;
        flex-direction: column;
        justify-content: flex-start;
        gap: 20px;
    }
    .section-history .content-card .card-year {
        width: 100%;
        flex: none;
        /* font-size: 40px; */
    }
    .section-history .content-card .card-events {
        width: 100%;
        flex: none;
        font-size: 14px;
        line-height: 24px;
        max-height: 300px;
        overflow: auto;
    }
    .section-history .content-card .card-event-item:not(:last-child) {
        margin-bottom: 12px;
    }

    /* 荣誉资质 */
    .section-honor .honor-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 30px;
    }

    /* 教员团队 */
    .section-team .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-team .team-card .name-text {
        font-size: 18px;
    }
    .section-team .team-card .arrow-icon {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    .section-team .detail-left-photo {
        width: 200px;
        max-width: 80%;
    }

    /* 画册与学员风采 */
    .section-album .album-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .section-moments {
        padding: 60px 0;
    }
    .section-moments .moments-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    /* 联系我们 */
    .section-contact-info {
        padding-top: 30px;
    }
    .section-contact-info .contact-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .section-contact-info .contact-card {
        padding: 15px 20px;
        min-height: 90px;
    }
    .section-contact-info .contact-card .iconfont {
        font-size: 30px;
    }
    .section-contact-info .contact-card .card-text {
        font-size: 18px;
        line-height: 24px;
    }
    .section-contact-info .card-full-width {
        grid-column: span 1;
    }
    .section-contact-info .map-wrapper {
        margin-top: 40px;
    }
    .section-contact-info .map-core {
        aspect-ratio: 140 / 80;
    }
    .section-intro{
        padding: 50px 0 0;
    }
    .section-intro .detail-block{
        padding: 60px 0;
    }
    .section-album{
        padding: 50px 0 60px;
    }
}

@media (max-width: 500px) {
    .section-contact-info .contact-card .iconfont{
        font-size:24px;
    }
    .section-contact-info .contact-card .card-text{
        font-size:16px;
    }
    .section-contact-info .contact-card{
        min-height:50px;
        gap: 14px;
    }
    .drone-message-section {
        padding: 50px 0;
    }
    .section-album{
        padding: 40px 0 50px;
    }
    .section-moments{
        padding: 50px 0;
    }
    .section-moments .moments-grid,
    .section-presence .presence-grid,
    .section-album .album-grid{
        margin-top: 25px;
    }
    .section-team .detail-tags-row{
        margin-top:8px;
    }
    .section-team .detail-tag{
        font-size:20px;
    }
    .section-team .modal-detail-card{
        padding:30px 20px;
    }
    .section-team .team-card .info-bar{
        padding: 10px 0;
    }
    .section-team .team-card .name-text{
        font-size:16px;
    }
    .section-team .team-card .arrow-icon{
        display:none;
    }
    .section-history .history-container{
        margin-top:25px;
    }
    .section-honor,
    .section-history {
        padding: 50px 0;
    }
    .section-culture{
        padding: 50px 0;
    }
    .section-culture .culture-container{
        margin-top:25px;
    }
    .section-intro .detail-block{
        padding: 50px 0;
    }
    .section-intro{
        padding: 40px 0 0;
    }
    .banner-section .banner-drone-wrapper {
        bottom: -10px;
        width: 90%;
    }

    .section-history .history-left-swiper {
        width: 70px;
        height: 400px;
        padding-left: 5px;
    }
    .section-history .timeline-item {
        font-size: 16px;
    }
    .section-history .timeline-item::before {
        margin-right: 8px;
        display:none;
    }
    .section-history .history-right-stack {
        width: calc(100% - 85px);
    }
    .section-history .content-card {
        padding: 20px 15px;
        min-height: 360px;
        max-height: 360px;
    }

    .section-honor .honor-grid {
        margin-top: 25px;
    }


    .section-team .detail-left-photo {
        margin-bottom: 15px;
    }

    .section-team .honor-tag {
        font-size: 14px;
        padding: 0 12px;
        min-height: 0;
    }
    .section-team .honor-tag .wing-left,
    .section-team .honor-tag .wing-right {
        width: 14px;
    }

    .section-album .album-grid {
        grid-template-columns: 1fr;
    }
    .section-presence .presence-grid {
        grid-template-columns: 1fr;
    }
    .section-contact-info .map-core {
        aspect-ratio: 140 / 100;
    }
}