/* 移动端样式套件 - 覆盖所有前台页面，仅在 <=768px 时生效 */

@media (max-width: 768px) {

  /* 全局基础 */
  html {
    font-size: 14px;
  }

  body {
    overflow-x: hidden;
    padding-top: 52px;
  }

  .container {
    padding: 0 12px;
  }

  /* 导航栏 */
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
  }

  /* 覆盖 layout.css 中 .navbar .container 的 position: relative，
     防止 fixed 的 nav-menu 以 container 为定位父级 */
  .navbar .container {
    min-height: 52px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: static;
  }

  .nav-logo {
    font-size: 0.8rem;
    font-weight: var(--font-weight-semibold);
    display: flex;
    align-items: center;
    max-width: calc(100% - 52px);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }

  .nav-logo-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* 汉堡菜单按钮 */
  .hamburger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.2s;
    flex-shrink: 0;
    gap: 0;
    background: transparent;
    border: none;
    padding: 0;
    position: relative;
    z-index: 1031;
  }

  .hamburger:active {
    background: rgba(255, 255, 255, 0.1);
  }

  .hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
    position: absolute;
  }

  .hamburger span:nth-child(1) {
    top: calc(50% - 7px);
  }

  .hamburger span:nth-child(2) {
    top: calc(50% - 1px);
  }

  .hamburger span:nth-child(3) {
    top: calc(50% + 5px);
  }

  .hamburger.active span:nth-child(1) {
    top: calc(50% - 1px);
    transform: rotate(45deg);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .hamburger.active span:nth-child(3) {
    top: calc(50% - 1px);
    transform: rotate(-45deg);
  }

  /* 下拉菜单 - fixed 定位，强制全视口宽度 */
  .nav-menu {
    display: none;
    position: fixed;
    top: 52px;
    left: 0 !important;
    right: auto !important;
    width: 100vw !important;
    margin: 0 !important;
    background: var(--primary-color, #003D7A);
    flex-direction: column;
    padding: 8px 0;
    z-index: 1029;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-sizing: border-box;
    transform: translateX(0) !important;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
    list-style: none;
  }

  .nav-dropdown-toggle {
    width: 100%;
    justify-content: space-between;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 0;
  }

  .nav-dropdown.open .nav-caret {
    transform: rotate(225deg) translateY(-1px);
  }

  .dropdown-menu {
    position: static;
    min-width: 100%;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    display: none;
  }

  .nav-dropdown.open .dropdown-menu {
    display: block;
  }

  .nav-link {
    display: block;
    padding: 13px 20px;
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    transition: background 0.2s;
    text-align: left;
  }

  .nav-menu li:last-child .nav-link {
    border-bottom: none;
  }

  .nav-link:active,
  .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
  }

  .dropdown-item {
    padding: 12px 20px 12px 36px;
    font-size: 0.88rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-dropdown .dropdown-menu li:last-child .dropdown-item {
    border-bottom: none;
  }

  /* Hero 首屏，最多占屏幕高度的 1/3 */
  .hero {
    height: auto;
    min-height: 0;
    max-height: none;
    padding: 92px 0 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 16px;
    max-width: 100%;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-eyebrow {
    font-size: 0.68rem;
    margin-bottom: 14px;
    padding: 6px 10px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.16;
    margin-bottom: 10px;
    max-width: 100%;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    margin-bottom: 8px;
    line-height: 1.4;
  }

  .hero-description {
    font-size: 0.86rem;
    margin-bottom: 16px;
    line-height: 1.75;
  }

  .hero-tags {
    gap: 8px;
    margin-bottom: 16px;
  }

  .hero-tag {
    padding: 6px 10px;
    font-size: 0.72rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 10px;
  }

  .hero-primary-btn,
  .hero-secondary-btn {
    width: 100%;
    min-width: 0;
    text-align: center;
    padding: 12px 16px;
    font-size: 0.86rem;
  }

  .hero-panel {
    padding: 18px 16px;
    border-radius: 20px;
  }

  .hero-panel-kicker {
    font-size: 0.7rem;
  }

  .hero-panel-intro {
    margin-bottom: 14px;
  }

  .hero-panel-intro p {
    font-size: 0.82rem;
    line-height: 1.65;
  }

  .hero-metrics {
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 8px;
    margin-bottom: 12px;
  }

  .hero-metric {
    padding: 10px 8px;
    border-radius: 16px;
  }

  .hero-metric:hover {
    transform: none;
  }

  .hero-metric strong {
    font-size: 1.3rem;
    margin-bottom: 4px;
  }

  .hero-metric span {
    font-size: 0.66rem;
    letter-spacing: 0.02em;
  }

  .hero-panel-list {
    display: none;
  }

  .scroll-indicator {
    display: none;
  }

  /* Section 通用 */
  section {
    padding: 24px 0;
  }

  .section-title {
    font-size: 1.1rem;
    margin-bottom: 6px;
  }

  .section-title::after {
    width: 32px;
    height: 3px;
    margin-top: 6px;
  }

  .section-subtitle {
    font-size: 0.78rem;
    margin-bottom: 16px;
    line-height: 1.6;
  }

  /* 团队概况板块 */
  #team {
    padding: 20px 0;
  }

  .team-intro {
    font-size: 0.78rem;
    line-height: 1.7;
    margin-bottom: 16px;
  }

  .team-category {
    margin-bottom: 20px;
    padding: 14px 12px;
    border-radius: 18px;
  }

  .team-category-header {
    display: block;
    margin-bottom: 12px;
  }

  .team-category-eyebrow {
    margin-bottom: 6px;
    font-size: 0.58rem;
  }

  .team-category-title {
    font-size: 0.88rem;
    margin-bottom: 0;
    padding-left: 0;
  }

  .team-category-brief {
    margin-top: 8px;
    max-width: none;
    font-size: 0.66rem;
    line-height: 1.6;
    text-align: left;
  }

  .team-student-groups {
    gap: 12px;
  }

  .team-student-group {
    padding: 12px 10px 14px;
    border-radius: 14px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  }

  .team-student-group-header {
    margin-bottom: 10px;
  }

  .team-student-group-title {
    font-size: 0.8rem;
  }

  .team-student-group-accent {
    padding: 4px 8px;
    font-size: 0.58rem;
  }

  /* 一排显示 3 个成员卡片 */
  .team-cards-viewport {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }

  .team-member-card {
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }

  .team-member-photo {
    aspect-ratio: 2/3;
  }

  .team-member-info {
    padding: 6px 6px 8px;
  }

  .team-member-name {
    font-size: 0.72rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .team-member-name-row {
    gap: 4px;
  }

  .responsibility-badge {
    padding: 1px 6px;
    font-size: 0.52rem;
  }

  .team-member-position {
    font-size: 0.65rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .team-member-email {
    display: none;
  }

  .team-member-bio {
    font-size: 0.62rem;
    line-height: 1.55;
    margin-bottom: 4px;
    -webkit-line-clamp: 2;
    line-clamp: 2;
  }

  .team-member-homepage a {
    font-size: 0.6rem;
  }

  .team-member-research {
    gap: 3px;
  }

  .team-member-research .tag {
    font-size: 0.58rem;
    padding: 1px 5px;
    border-radius: 8px;
  }

  /* 团队分页器 */
  .team-pager {
    gap: 10px;
    margin-top: 10px;
  }

  .team-pager-btn {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .team-pager-info {
    font-size: 0.72rem;
  }

  /* 研究方向板块 */
  #research {
    padding: 20px 0;
  }

  .research-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 12px;
  }

  .research-cards-viewport {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .research-card {
    --research-card-collapsed-height: 226px;
    border-radius: 20px;
  }

  .research-card-shell {
    grid-template-columns: 1fr;
    gap: 14px;
    min-height: 0;
    padding: 18px 16px;
  }

  .research-icon {
    width: 108px;
    height: 108px;
    border-radius: 24px;
  }

  .research-card-header {
    align-self: center;
  }

  .research-card-content {
    width: 100%;
  }

  .research-card-title {
    font-size: 1.44rem;
    margin-bottom: 10px;
    line-height: 1.22;
    text-align: left;
  }

  .research-card-desc {
    font-size: 0.88rem;
    line-height: 1.72;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: left;
  }

  .research-tags {
    gap: 6px;
    flex-wrap: nowrap;
    margin-top: 14px;
    min-height: 30px;
    max-height: 30px;
  }

  .research-tags .tag {
    font-size: 0.68rem;
    padding: 5px 10px;
  }

  .research-card-actions {
    width: 100%;
    gap: 10px;
  }

  .research-card-button {
    min-width: 0;
    font-size: 0.84rem;
    padding: 10px 14px;
    gap: 8px;
  }

  .research-card-button-arrow {
    width: 24px;
    height: 24px;
    font-size: 0.9rem;
  }

  .research-pager {
    gap: 10px;
    margin-top: 10px;
  }

  /* 试验平台板块 */
  #lab {
    padding: 20px 0;
  }

  .lab-content {
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
  }

  .lab-carousel {
    border-radius: 8px;
  }

  .lab-carousel .carousel-inner {
    height: 0;
    padding-bottom: 66.66%;
    min-height: 160px;
  }

  .carousel-slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .carousel-arrow {
    width: 28px;
    height: 28px;
  }

  .carousel-arrow-prev {
    left: 6px;
  }

  .carousel-arrow-next {
    right: 6px;
  }

  /* 轮播图指示点 - 覆盖 responsive.css 中的 min-height/min-width: 44px */
  .carousel-dot {
    width: 6px !important;
    height: 6px !important;
    min-width: 6px !important;
    min-height: 6px !important;
    border-radius: 50% !important;
    padding: 0 !important;
  }

  .lab-equipment {
    padding: 12px;
    border-radius: 8px;
  }

  /* 试验室图片画廊 - 移动端 */
  .lab-image-gallery {
    padding: 16px;
  }

  .gallery-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 8px;
  }

  .gallery-header h3,
  .showcase-title-row h3,
  .showcase-header h3 {
    font-size: 1.25rem;
    line-height: 1.25;
  }

  .gallery-track {
    gap: 8px;
  }

  .gallery-item {
    flex: 0 0 calc(50% - 4px);
  }

  .gallery-nav {
    width: 100%;
    justify-content: space-between;
  }

  .lab-equipment h3 {
    font-size: 0.9rem;
    margin-bottom: 8px;
  }

  .equipment-item {
    padding: 8px 10px;
    margin-bottom: 4px;
  }

  .equipment-name {
    font-size: 0.78rem;
    margin-bottom: 2px;
  }

  .equipment-specs {
    font-size: 0.68rem;
    line-height: 1.5;
  }

  /* 试验设备展示台 - 移动端适配 */
  .lab-equipment-showcase {
    padding: 16px;
  }

  .showcase-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    padding-bottom: 8px;
  }

  .showcase-nav {
    width: 100%;
    justify-content: space-between;
  }

  .showcase-item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 8px 0 0;
  }

  .showcase-item-image-wrap {
    width: min(86%, 300px);
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
  }

  .showcase-item-content {
    gap: 8px;
  }

  .showcase-item-name {
    font-size: 1.05rem;
  }

  .showcase-item-summary {
    font-size: 0.76rem;
    padding: 12px;
    border-radius: 12px;
  }

  .showcase-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .showcase-hint {
    font-size: 0.75rem;
  }

  /* 科研成果板块 */
  #achievements {
    padding: 20px 0;
  }

  .achievements-tabs {
    margin-top: 12px;
  }

  .tabs {
    gap: 6px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
    flex-wrap: nowrap;
  }

  .tab {
    padding: 5px 12px;
    font-size: 0.72rem;
    white-space: nowrap;
    border-radius: 16px;
    flex-shrink: 0;
  }

  .achievements-content {
    padding: 10px;
    border-radius: 8px;
    min-height: 200px;
  }

  .achievement-item {
    flex-direction: row;
    gap: 8px;
    padding: 8px 10px;
    margin-bottom: 6px;
    border-radius: 6px;
    align-items: flex-start;
  }

  .achievement-year {
    width: 36px;
    font-size: 0.7rem;
    flex-shrink: 0;
    padding-top: 2px;
  }

  .achievement-title {
    font-size: 0.78rem;
    line-height: 1.4;
    margin-bottom: 3px;
  }

  .achievement-header {
    align-items: flex-start;
    gap: 8px;
  }

  .achievement-header .achievement-title {
    margin-bottom: 0;
  }

  .achievement-meta {
    font-size: 0.68rem;
    line-height: 1.5;
  }

  .achievement-actions {
    gap: 6px;
    margin-top: 8px;
  }

  .achievement-action-btn {
    min-height: 30px;
    padding: 0 10px;
    font-size: 0.68rem;
  }

  .achievement-status {
    font-size: 0.65rem;
    padding: 1px 6px;
  }

  .ach-pager {
    gap: 10px;
    margin-top: 10px;
  }

  .ach-pager-btn {
    width: 28px;
    height: 28px;
  }

  .ach-pager-info {
    font-size: 0.72rem;
  }

  /* 团队动态板块 */
  #news {
    padding: 20px 0;
  }

  .news-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .news-item,
  .news-card {
    border-radius: 8px;
  }

  /* 页脚 */
  .footer {
    padding: 20px 0 12px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-section {
    padding: 18px 16px 16px;
    border-radius: 18px;
  }

  .footer-section h3 {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .footer-section p,
  .footer-section li,
  .footer-section a {
    font-size: 0.75rem;
    line-height: 1.8;
  }

  .footer-links {
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
  }

  .footer-bottom {
    padding-top: 12px;
    font-size: 0.68rem;
  }

  /* 通用组件 */
  .btn {
    padding: 6px 14px;
    font-size: 0.75rem;
    border-radius: 6px;
  }

  .btn-primary {
    padding: 6px 14px;
    font-size: 0.75rem;
  }

  .tag {
    font-size: 0.65rem;
    padding: 2px 7px;
    border-radius: 10px;
  }

  /* 弹窗 - 从底部弹出 sheet */
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-container {
    max-height: 90vh;
    border-radius: 16px 16px 0 0;
    width: 100%;
    max-width: 100%;
    overflow-y: auto;
  }

  .modal-header {
    flex-direction: column;
    gap: 12px;
    padding: 16px;
  }

  .modal-photo {
    width: 72px;
    height: 72px;
  }

  .modal-photo-placeholder {
    width: 72px;
    height: 72px;
    font-size: 1.5rem;
  }

  .modal-info h3 {
    font-size: 1rem;
  }

  .modal-position,
  .modal-email {
    font-size: 0.78rem;
  }

  .modal-section h4 {
    font-size: 0.88rem;
  }

  .modal-text {
    font-size: 0.78rem;
    line-height: 1.7;
  }

  .modal-body {
    padding: 16px;
  }

  .modal-paper-list li {
    font-size: 0.75rem;
    line-height: 1.6;
    padding: 6px 0;
  }

  /* 详情页通用 - body 已有 padding-top:52px，detail-page 本身不需要额外 padding-top */
  .detail-page {
    padding-top: 0 !important;
  }

  .detail-header {
    padding: 20px 0 16px;
    margin-bottom: 16px;
  }

  .detail-header h1 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    line-height: 1.3;
  }

  .detail-header p {
    font-size: 0.75rem;
    line-height: 1.5;
  }

  .detail-back {
    font-size: 0.75rem;
    margin-bottom: 10px;
  }

  .detail-content {
    padding: 0 12px 40px;
  }

  /* 研究方向详情页 */
  .research-detail-wrap {
    padding: 16px 12px;
  }

  /* JS渲染后research-detail-root保留了.research-loading类，覆盖其padding */
  #research-detail-root {
    padding-top: 0 !important;
  }

  .research-detail-header {
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
  }

  .research-detail-icon {
    width: 56px;
    height: 56px;
  }

  .research-detail-header h1 {
    font-size: 1rem;
  }

  .research-detail-tags {
    gap: 5px;
    margin-bottom: 16px;
  }

  .research-detail-image {
    max-height: 200px;
    margin-bottom: 16px;
    border-radius: 8px;
  }

  .research-section-block {
    padding: 14px;
    margin-bottom: 16px;
    border-radius: 8px;
  }

  .research-section-block h2 {
    font-size: 0.9rem;
    margin-bottom: 10px;
  }

  .research-section-block .content-body {
    font-size: 0.78rem;
    line-height: 1.7;
  }

  .research-nav-bar {
    flex-direction: column;
    gap: 8px;
    padding: 16px 0;
    margin-top: 20px;
  }

  .research-nav-btn {
    font-size: 0.78rem;
    padding: 7px 12px;
    text-align: center;
    justify-content: center;
  }

  /* 试验条件详情页 */
  .lab-detail-section {
    margin-bottom: 24px;
  }

  .lab-detail-section h2 {
    font-size: 0.95rem;
    margin-bottom: 14px;
    padding-left: 10px;
  }

  .equipment-detail-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .equipment-detail-card img {
    height: 120px;
  }

  .equipment-detail-card .card-body {
    padding: 10px;
  }

  .equipment-detail-card h3 {
    font-size: 0.82rem;
    margin-bottom: 4px;
  }

  .equipment-detail-card .specs {
    font-size: 0.7rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }

  .gallery-item {
    border-radius: 6px;
  }

  /* 视频轮播 - 移动端堆叠 */
  .video-player-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .video-player-box video {
    max-height: 220px;
  }

  .video-info-panel {
    padding: 14px;
  }

  .video-info-title {
    font-size: 0.92rem;
    margin-bottom: 8px;
  }

  .video-info-desc {
    font-size: 0.75rem;
    line-height: 1.6;
    margin-bottom: 12px;
  }

  .video-info-meta {
    font-size: 0.7rem;
    margin-bottom: 10px;
  }

  .video-nav-btns {
    gap: 8px;
  }

  .video-nav-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 5px;
  }

  .video-info-meta+.video-nav-btns {
    flex-wrap: wrap;
  }

  /* 科研项目详情页 */
  .projects-overview {
    padding: 14px;
    margin-bottom: 20px;
    font-size: 0.78rem;
    line-height: 1.7;
    border-radius: 8px;
  }

  .stats-summary {
    gap: 8px;
    margin: 16px 0;
  }

  .stat-box {
    padding: 14px 10px;
    border-radius: 8px;
  }

  .stat-box .number {
    font-size: 1.6rem;
  }

  .stat-box .label {
    font-size: 0.72rem;
  }

  .year-group {
    margin-bottom: 18px;
  }

  .year-group h3 {
    font-size: 0.9rem;
    margin-bottom: 10px;
    padding-bottom: 6px;
  }

  .project-card {
    flex-direction: row;
    gap: 8px;
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 6px;
    align-items: flex-start;
  }

  .project-card .project-no {
    font-size: 0.65rem;
    padding: 3px 7px;
    flex-shrink: 0;
  }

  .project-card h4 {
    font-size: 0.78rem;
    margin-bottom: 4px;
    line-height: 1.4;
  }

  .project-card .meta {
    font-size: 0.68rem;
  }

  .projects-outlook {
    padding: 14px;
    margin-top: 20px;
    border-radius: 8px;
    font-size: 0.78rem;
    line-height: 1.7;
  }

  .projects-outlook h2 {
    font-size: 0.95rem;
    margin-bottom: 10px;
  }

  /* 科研成果汇总 */
  .achievements-summary-section {
    margin-top: 24px;
    padding-top: 20px;
  }

  .achievements-summary-section h2 {
    font-size: 0.95rem;
    margin-bottom: 14px;
    padding-left: 10px;
  }

  .summary-tabs {
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
  }

  .summary-tab {
    padding: 5px 12px;
    font-size: 0.72rem;
    border-radius: 16px;
  }

  .achievements-summary-section .achievement-item {
    gap: 8px;
    padding: 8px 10px;
    margin-bottom: 6px;
  }

  .achievements-summary-section .achievement-year {
    width: 36px;
    font-size: 0.7rem;
  }

  .achievements-summary-section .achievement-title {
    font-size: 0.75rem;
    line-height: 1.4;
  }

  .achievements-summary-section .achievement-meta {
    font-size: 0.68rem;
  }

  /* 新闻列表页 */
  .news-list-container {
    padding: 0 12px 30px;
  }

  .news-list-item {
    flex-direction: row;
    gap: 10px;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 8px;
  }

  .news-list-cover {
    width: 90px;
    height: 68px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
  }

  .news-list-body h3 {
    font-size: 0.82rem;
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .news-list-body p {
    font-size: 0.7rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: #888;
    margin-bottom: 4px;
  }

  .news-list-body .date {
    font-size: 0.65rem;
    color: #aaa;
  }

  /* 新闻分页器 */
  .front-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: center;
    align-items: center;
    padding: 12px 0;
  }

  .pg-btn {
    width: 30px;
    height: 30px;
    font-size: 0.72rem;
    border-radius: 6px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .pg-total {
    font-size: 0.72rem;
    color: #888;
    width: 100%;
    text-align: center;
    margin-bottom: 4px;
  }

  .pg-jump {
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    gap: 4px;
  }

  .pg-jump-input {
    width: 38px;
    height: 28px;
    text-align: center;
    font-size: 0.72rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 0 4px;
  }

  /* 新闻列表页头部 */
  .news-list-page {
    padding-top: 0;
  }

  .news-list-header {
    background: linear-gradient(135deg, var(--primary-color, #003D7A), #0066CC);
    color: #fff;
    padding: 20px 0 16px;
    margin-bottom: 0;
  }

  .news-list-header a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.75rem;
    display: block;
    margin-bottom: 6px;
  }

  .news-list-header h1 {
    font-size: 1.05rem;
    color: #fff;
    margin: 0;
  }

  /* 新闻详情页 - body 已有 padding-top:52px，不需要额外 padding */
  .news-detail-page {
    padding-top: 0 !important;
  }

  .news-detail-header {
    padding: 20px 12px 16px;
  }

  .news-detail-header h1 {
    font-size: 1rem;
    line-height: 1.4;
    margin-top: 10px;
  }

  .news-detail-header .meta {
    font-size: 0.72rem;
    margin-top: 6px;
  }

  .news-detail-container {
    margin: 16px auto;
    padding: 0 12px 40px;
  }

  .news-detail-cover {
    max-height: 200px;
    border-radius: 8px;
    margin-bottom: 16px;
  }

  .news-detail-content {
    font-size: 0.82rem;
    line-height: 1.8;
  }

  .news-detail-content p {
    margin-bottom: 12px;
  }

  .news-nav {
    flex-direction: column;
    gap: 10px;
    margin-top: 30px;
    padding-top: 16px;
  }

  .news-nav a {
    font-size: 0.78rem;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    display: block;
    text-align: center;
  }

}

/* 超小屏 <=375px 微调 */
@media (max-width: 375px) {

  html {
    font-size: 13px;
  }

  .nav-logo span:last-child {
    font-size: 0.78rem;
  }

  .hero-title {
    font-size: 1rem;
  }

  .team-cards-viewport,
  .team-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
  }

  .research-grid,
  .research-cards-viewport {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .team-member-name {
    font-size: 0.65rem;
  }

  .team-member-position {
    font-size: 0.6rem;
  }

  .equipment-detail-grid {
    grid-template-columns: 1fr;
  }

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

}