@charset "UTF-8";
.drive-center {
  margin-top: 110px;
}
.drive-center .title {
  text-align: center;
  font-size: 48px;
  line-height: 48px;
  font-weight: bold;
  color: #02070b;
  margin-bottom: 60px;
}
.drive-center .drive-list {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 60px;
  margin-bottom: 121px;
  width: 100%; /* 让子项 max-width:100% 相对视口生效，窄屏不溢出 */
}
.drive-center .drive-list .drive-card {
  width: 1436px; /* 1920 视图下理想宽度 */
  max-width: 100%; /* 窗口变窄时不超过父容器，自动收缩 */
  min-width: 320px; /* 不窄于手机最小视口，避免挤压变形 */
  border-radius: 20px;
  background: #ffffff;
  padding: 50px;
  display: flex;
  flex-direction: column;
  gap: 60px;
  /* 卡片内标题：本地驱动 */
}
.drive-center .drive-list .drive-card .card-title {
  line-height: 26px;
  font-size: 26px;
  font-weight: 500;
  color: #000000;
}
.drive-center .drive-list .drive-card .drive-content {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
}
.drive-center .drive-list .drive-card .drive-content .drive-cols {
  display: flex;
  gap: 95px;
  /* 每一列 */
}
.drive-center .drive-list .drive-card .drive-content .drive-cols .drive-col {
  display: flex;
  flex-direction: column;
}
.drive-center .drive-list .drive-card .drive-content .drive-cols .drive-col .col-header {
  line-height: 23px;
  font-size: 20px;
  font-weight: 500;
  color: #000000;
  margin-bottom: 23px;
}
.drive-center .drive-list .drive-card .drive-content .drive-cols .drive-col .col-items {
  /* 纯CSS方案：识别后台 \n 自动换行，line-height 控制行距 */
  font-size: 16px;
  color: #000000;
  white-space: pre-line; /* 后台传来的 \n 在此换行 */
  line-height: 29px; /* 16 字体 + 13 行距 ≈ 13px */
}
.drive-center .drive-list .drive-card .drive-content .download-btn {
  text-align: center;
  font-size: 16px;
  width: 159px;
  height: 38px;
  line-height: 38px;
  border-radius: 999px;
  background: #ff5a16;
  color: #ffffff;
}
.drive-center .drive-list .drive-card .drive-content .download-btn:active,
.drive-center .drive-list .drive-card .drive-content .download-btn:hover {
  background: #e6460a;
}
.drive-center .info {
  display: none;
}

@media (max-width: 768px) {
  .drive-center {
    margin-top: 68px;
  }
  .drive-center .title {
    font-size: 24px;
    line-height: 100%;
    margin-bottom: 30px;
  }
  .drive-center .drive-list {
    padding: 0 24px;
    margin-bottom: 20px;
  }
  .drive-center .drive-list .drive-card {
    padding: 25px 8px 25px 10px;
    gap: 52.5px;
  }
  .drive-center .drive-list .drive-card .card-title {
    font-size: 13px;
    line-height: 1;
  }
  .drive-center .drive-list .drive-card .drive-content .drive-cols {
    gap: 13.5px;
  }
  .drive-center .drive-list .drive-card .drive-content .drive-cols .drive-col .col-header {
    font-size: 10px;
    line-height: 11.5px;
    margin-bottom: 11.5px;
  }
  .drive-center .drive-list .drive-card .drive-content .drive-cols .drive-col .col-items {
    font-size: 8px;
    line-height: 14.5px;
  }
  .drive-center .drive-list .drive-card .drive-content .download-btn {
    width: 79.5px;
    height: 19px;
    line-height: 19px;
    font-size: 10px;
  }
  .drive-center .info {
    display: block;
    margin-bottom: 52.5px;
    font-size: 10px;
    line-height: 11.5px;
    color: #000000;
    padding: 0 24px;
  }
}
/* ===== 底部 Footer ===== */
.footer {
  width: 100%;
  background: #02070b;
  color: #ffffff;
  display: flex;
  justify-content: center;
}
.footer .footer-container {
  width: 950px;
}
.footer .footer-container .footer-title {
  position: relative;
  margin: 0 auto;
  padding-top: 40px;
  padding-bottom: 12px;
  font-size: 20px;
  font-weight: bold;
}
.footer .footer-container .footer-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 1436px;
  height: 1px;
  background: #282828;
}
.footer .footer-accordion {
  /* 桌面端：隐藏移动端折叠面板 */
  display: none;
}
.footer .footer-container .footer-content {
  /* 桌面端：原有三列导航 + 二维码 */
  position: relative;
  padding-top: 21px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 49px;
}
.footer .footer-container .footer-content::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 1436px;
  height: 1px;
  background: #282828;
}
.footer .footer-container .footer-content .footer-nav {
  display: flex;
  gap: 155px;
}
.footer .footer-container .footer-content .footer-nav .footer-col {
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer .footer-container .footer-content .footer-nav .footer-col a {
  font-size: 12px;
  line-height: 12px;
  color: #ffffff;
  text-decoration: none;
}
.footer .footer-container .footer-content .footer-nav .footer-col a:hover {
  color: #FF5A16;
}
.footer .footer-container .footer-content .footer-qr {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: -9px;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item {
  border-radius: 5px;
  width: 21px;
  height: 21px;
  cursor: pointer;
  position: relative;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item .footer-qr-preview {
  position: absolute;
  bottom: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 200px;
  height: 200px;
  border-radius: 20px;
  overflow: hidden;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item .footer-qr-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item .footer-qr-preview {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item:hover .footer-qr-preview {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item img {
  width: 100%;
  height: 100%;
  display: block;
}
.footer .footer-container .footer-content .footer-qr .footer-qr-item-circle {
  border-radius: 50%;
}
.footer .footer-container .footer-bottom {
  /* 底部版权 */
  margin: 0 auto;
  padding-top: 14px;
  padding-bottom: 16.5px;
  font-size: 10px;
  color: #848484;
  display: flex;
  gap: 10px;
}

/* ============ 移动端折叠面板（默认隐藏） ============ */
.footer .footer-accordion .footer-accordion-item,
.footer .footer-accordion .footer-accordion-header,
.footer .footer-accordion .footer-accordion-body,
.footer .footer-accordion .footer-accordion-follow,
.footer .footer-accordion .footer-accordion-qr,
.footer .footer-accordion .footer-accordion-arrow {
  display: none;
}

/* ============ 手机端适配 (≤768px) ============ */
@media (max-width: 768px) {
  .footer .footer-container {
    width: 100%;
    padding: 0 24px;
    box-sizing: border-box;
  }
  .footer .footer-container .footer-title::after {
    /* 分割线拉伸到屏幕宽 */
    display: none;
  }
  .footer .footer-container .footer-title {
    color: #f2f2f2;
    font-size: 20px;
    line-height: 17px;
    font-weight: bold;
    padding: 25px 0 12.5px 0;
    text-align: left;
    margin: 0;
  }
  .footer .footer-container .footer-content {
    /* 隐藏桌面端三列导航 */
    display: none;
  }
  .footer .footer-accordion {
    /* 显示移动端折叠面板 */
    display: flex;
    flex-direction: column;
    border-top: 1px solid #676a6f;
  }
  .footer .footer-accordion .footer-accordion-item {
    display: block;
    border-bottom: 1px solid #676a6f;
  }
  .footer .footer-accordion .footer-accordion-item.active {
    /* 展开的面板：去掉下边框（子项展开后视觉上是连续的） */
    border-bottom: none;
  }
  .footer .footer-accordion > a.footer-accordion-item {
    display: flex;
    align-items: center;
    padding: 20px 0 8px 0;
    color: #ffffff;
    text-decoration: none;
    font-size: 14px;
  }
  .footer .footer-accordion .footer-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 17.5px 0 12.5px 0;
    cursor: pointer;
    user-select: none;
  }
  .footer .footer-accordion .footer-accordion-label {
    font-size: 13px;
    font-weight: 500;
    color: #f2f2f2;
  }
  .footer .footer-accordion .footer-accordion-arrow {
    display: block;
    width: 9.5px;
    height: 13.69px;
  }
  .footer .footer-accordion .footer-accordion-arrow.arrow-down {
    /* 图标显隐由 CSS 控制：折叠显示右箭头，展开显示下箭头 */
    display: none;
  }
  .footer .footer-accordion .footer-accordion-item.active .footer-accordion-arrow.arrow-right {
    display: none;
  }
  .footer .footer-accordion .footer-accordion-item.active .footer-accordion-arrow.arrow-down {
    display: block;
  }
  .footer .footer-accordion .footer-accordion-body {
    display: none;
    flex-direction: column;
    gap: 15px;
  }
  .footer .footer-accordion .footer-accordion-body a {
    font-size: 10px;
    color: #f2f2f2;
  }
  .footer .footer-accordion .footer-accordion-item.active .footer-accordion-body {
    display: flex;
  }
  .footer .footer-accordion .footer-accordion-follow {
    /* 关注我们 */
    display: block;
    padding: 20px 0;
  }
  .footer .footer-accordion .footer-accordion-follow .footer-accordion-label {
    display: block;
    margin-bottom: 10.5px;
  }
  .footer .footer-accordion .footer-accordion-qr {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px 35px;
  }
  .footer .footer-accordion .footer-accordion-qr-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
  }
  .footer .footer-accordion .footer-accordion-qr-item {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 5px;
    overflow: hidden;
  }
  .footer .footer-accordion .footer-accordion-qr-item img {
    width: 100%;
    height: 100%;
    display: block;
  }
  .footer .footer-accordion .footer-accordion-qr-item-circle {
    border-radius: 50%;
  }
  .footer .footer-accordion .footer-accordion-qr-name {
    font-size: 12px;
    color: #f2f2f2;
  }
  .footer .footer-container .footer-bottom {
    /* 底部版权：竖向排列 */
    flex-direction: column;
    gap: 10px;
    font-size: 10px;
    color: #f2f2f2;
    padding: 13px 0 50px 0;
  }
  .footer .footer-container .footer-bottom .footer-copyright span {
    font-size: 8px;
  }
  .footer .footer-container .footer-bottom a {
    color: #f2f2f2;
  }
}
.other {
  margin-top: 61px;
  margin-bottom: 120px;
}
.other .ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.other .banner {
  /* ====== 顶部 Banner ====== */
  width: 100%;
  overflow: hidden;
}
.other .banner .photo {
  width: 100%;
  height: auto;
  display: block;
}
.other .section {
  /* ====== 上半部分：标题栏（1436px 居中）====== */
  max-width: 1436px;
  margin: 0 auto;
  padding-top: 120px;
}
.other .section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 70px;
}
.other .section .section-header .section-title {
  font-size: 48px;
  line-height: 48px;
  font-weight: bold;
  color: #02070b;
}
.other .section .section-header .more-link {
  font-size: 26px;
  line-height: 26px;
  font-weight: 500;
  color: #43464b;
  cursor: pointer;
}
.other .section .section-header .more-link:hover {
  color: #FF5A16;
}
.other .other-scroll-list-wrap {
  /* ====== 滚动列表通用（外层裁剪 + 内层拖拽 + 无滚动条）====== */
  width: 100%;
  overflow: hidden;
}
.other .other-scroll-list {
  display: flex;
  gap: 26px;
  overflow: hidden; /* 超出裁掉，JS 用 scrollLeft 持续滚动 */
  cursor: grab;
  user-select: none;
  padding: 0 242px;
}
.other .other-scroll-list:active {
  cursor: grabbing;
}
.other .other-scroll-list .card {
  /* 所有卡片共同属性：不被压缩 */
  flex-shrink: 0;
}
.other .news-card {
  /* ====== 资讯卡片：700×400 cover ====== */
  width: 700px;
  overflow: hidden;
  position: relative;
}
.other .news-card .mask {
  position: absolute;
  inset: 0;
  z-index: 10;
}
.other .news-card .card-img {
  width: 100%;
  aspect-ratio: 7/4;
  border-radius: 20px;
  object-fit: cover;
  display: block;
  pointer-events: none;
  background: #ffffff;
}
.other .news-card .card-body {
  padding-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.other .news-card .card-body .card-date {
  line-height: 1;
  font-size: 16px;
  color: #3f3f3f;
}
.other .news-card .card-body .card-title {
  font-size: 20px;
  line-height: 1;
  font-weight: 500;
  color: #222222;
}
.other .manual-card {
  /* ====== 产品说明书卡片：463×382 contain ====== */
  width: 463px;
  overflow: hidden;
  position: relative;
}
.other .manual-card .mask {
  position: absolute;
  inset: 0;
  z-index: 10;
}
.other .manual-card .card-img {
  width: 100%;
  aspect-ratio: 463/382;
  border-radius: 20px;
  object-fit: contain;
  display: block;
  pointer-events: none;
  background: #ffffff;
  box-sizing: border-box;
}
.other .manual-card .card-body {
  padding-top: 40px;
}
.other .manual-card .card-body .card-name {
  font-size: 20px;
  font-weight: 500;
  color: #222222;
}
.other .teach-card {
  /* ====== 教学视频卡片：700×400（与资讯卡片一致） ====== */
  width: 700px;
  overflow: hidden;
  position: relative;
}
.other .teach-card .mask {
  position: absolute;
  inset: 0;
  z-index: 10;
}
.other .teach-card .card-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 7/4;
  border-radius: 20px;
  overflow: hidden;
}
.other .teach-card .card-img-wrap .card-img {
  background: #ffffff;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}
.other .teach-card .card-body {
  padding-top: 40px;
}
.other .teach-card .card-body .card-name {
  font-size: 20px;
  font-weight: 500;
  color: #222222;
}
@media (max-width: 768px) {
  .other {
    /* ====== 移动端适配（≤768px） */
    margin-top: 34px;
    margin-bottom: 53px;
  }
  .other .section {
    padding: 30px 24px 0;
  }
  .other .section .section-header {
    margin-bottom: 15px;
  }
  .other .section .section-header .section-title {
    line-height: 24px;
    font-weight: 500;
    font-size: 24px;
  }
  .other .section .section-header .more-link {
    line-height: 13px;
    font-size: 13px;
  }
  .other .other-scroll-list-wrap {
    padding: 0 24px;
  }
  .other .other-scroll-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0;
    cursor: default;
  }
  .other .other-scroll-list .card {
    flex-shrink: 1; /* 覆盖桌面端 flex-shrink:0 */
  }
  .other .news-card {
    width: 100%;
  }
  .other .news-card .card-img {
    border-radius: 10px;
    border: 1px solid #fafafa;
  }
  .other .news-card .card-body {
    padding-top: 10px;
    gap: 5px;
  }
  .other .news-card .card-body .card-date {
    line-height: 1;
    font-size: 8px;
    color: #3f3f3f;
  }
  .other .news-card .card-body .card-title {
    font-weight: 500;
    line-height: 1.19;
    font-size: 10px;
    color: #222222;
    /* 标题 2 行省略 */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
  }
  .other .manual-card {
    /* 产品说明书卡片：1:1 方形 */
    width: 100%;
  }
  .other .manual-card .card-img {
    border-radius: 10px;
    border: 1px solid #fafafa;
  }
  .other .manual-card .card-body {
    padding-top: 10px;
  }
  .other .manual-card .card-body .card-name {
    font-weight: 500;
    font-size: 10px;
  }
  .other .teach-card {
    width: 100%;
  }
  .other .teach-card .card-img-wrap {
    border-radius: 10px;
  }
  .other .teach-card .card-img-wrap .card-img {
    border: 1px solid #fafafa;
  }
  .other .teach-card .card-body {
    padding-top: 10px;
  }
  .other .teach-card .card-body .card-name {
    font-weight: 500;
    font-size: 10px;
    color: #222222;
  }
}

.teach-video {
  padding-top: 141px;
  max-width: 1436px;
  margin: 0 auto;
}
.teach-video .title {
  line-height: 1.1;
  font-size: 48px;
  font-weight: bold;
  color: #000000;
  margin-bottom: 60px;
}
.teach-video .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px 26px;
}
.teach-video .content .news-card {
  min-width: 0;
}
.teach-video .content .news-card .card-img {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #fafafa;
  width: 100%;
  aspect-ratio: 461/290;
  overflow: hidden;
}
.teach-video .content .news-card .card-img:hover {
  border-color: #ff5a16;
}
.teach-video .content .news-card .card-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.teach-video .content .news-card .card-title {
  margin-top: 40px;
  font-size: 20px;
  line-height: 1;
  font-weight: 500;
}
.teach-video .pagination {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 31px;
  margin-top: 120px;
  margin-bottom: 290px;
}
.teach-video .pagination .arrow {
  margin-left: -3px;
  margin-right: -3px;
}
.teach-video .pagination a {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  color: #222222;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}
.teach-video .pagination .arrow {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.teach-video .pagination .arrow img {
  width: 16px;
  height: 16px;
  display: block;
}
.teach-video .pagination .arrow .icon-disabled {
  display: none;
}
.teach-video .pagination .arrow.disabled {
  cursor: not-allowed;
}
.teach-video .pagination .arrow.disabled .icon-normal {
  display: none;
}
.teach-video .pagination .arrow.disabled .icon-disabled {
  display: block;
}
.teach-video .pagination a:not(.current):not(.arrow):hover {
  color: #f85632;
}
.teach-video .pagination .ellipsis {
  font-size: 12px;
  color: #000000;
}
.teach-video .pagination .current {
  position: relative;
  color: #f85632;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 768px) {
  .teach-video {
    padding: 58px 24px 0;
  }
  .teach-video .title {
    font-size: 24px;
    line-height: 1;
    font-weight: 500;
    margin-bottom: 15px;
  }
  .teach-video .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 13px;
  }
  .teach-video .content .news-card .card-img {
    border-radius: 10px;
  }
  .teach-video .content .news-card .card-title {
    line-height: 1;
    font-size: 10px;
    font-weight: 500;
    margin-top: 10px;
  }
  .teach-video .pagination {
    margin: 60px 0;
    gap: 15px;
  }
  .teach-video .pagination a,
  .teach-video .pagination div {
    font-size: 7px;
  }
  .teach-video .pagination .arrow {
    margin-left: -1.25px;
    margin-right: -1.25px;
  }
  .teach-video .pagination .arrow img {
    width: 8px;
    height: 8px;
  }
}
.information-detail {
  padding: 155px 0 0;
  max-width: 1436px;
  margin: 0 auto;
}
.information-detail .detail-title {
  font-size: 45px;
  font-weight: 500;
  line-height: 1.5;
  color: #02070b;
}
.information-detail .detail-date {
  margin-top: 26px;
  margin-bottom: 30px;
  line-height: 1;
  font-size: 20px;
  color: #000000;
}
.information-detail .detail-content {
  white-space: pre-line;
  font-size: 25px;
  line-height: 1.5;
  width: 100%;
  margin-bottom: 80px;
  min-height: calc(100vh - 34px - 651px);
}
.information-detail .detail-content img {
  margin: 5px auto;
  display: flex;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  .information-detail {
    padding: 58px 24px 0;
  }
  .information-detail .detail-title {
    font-size: 22.5px;
  }
  .information-detail .detail-date {
    font-size: 10px;
    line-height: 1;
    margin-top: 13px;
    margin-bottom: 15px;
  }
  .information-detail .detail-content {
    font-size: 12.5px;
    margin-bottom: 40px;
  }
}
.information {
  padding-top: 155px;
  max-width: 1436px;
  margin: 0 auto;
}
.information .title {
  font-size: 48px;
  line-height: 1.1;
  font-weight: bold;
  color: #000000;
  margin-bottom: 60px;
}
.information .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px 26px;
}
.information .content .news-card {
  min-width: 0;
}
.information .content .news-card .card-img {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #fafafa;
  width: 100%;
  aspect-ratio: 463/310;
  overflow: hidden;
}
.information .content .news-card .card-img:hover {
  border-color: #ff5a16;
}
.information .content .news-card .card-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.information .content .news-card .card-date {
  display: block;
  margin-top: 40px;
  font-size: 16px;
  line-height: 1;
  color: #3f3f3f;
}
.information .content .news-card .card-title {
  margin-top: 16px;
  font-size: 20px;
  line-height: 1;
  font-weight: 500;
  color: #222222;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.information .pagination {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 31px;
  margin-top: 120px;
  margin-bottom: 188px;
}
.information .pagination .arrow {
  margin-left: -3px;
  margin-right: -3px;
}
.information .pagination a {
  display: flex;
  align-items: flex-end;
  line-height: 1;
  justify-content: center;
  font-size: 14px;
  color: #222222;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}
.information .pagination .arrow {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.information .pagination .arrow img {
  width: 16px;
  height: 16px;
  display: block;
}
.information .pagination .arrow .icon-disabled {
  display: none;
}
.information .pagination .arrow.disabled {
  cursor: not-allowed;
}
.information .pagination .arrow.disabled .icon-normal {
  display: none;
}
.information .pagination .arrow.disabled .icon-disabled {
  display: block;
}
.information .pagination a:not(.arrow):hover {
  color: #f85632;
}
.information .pagination .ellipsis {
  font-size: 12px;
  color: #000000;
}
.information .pagination .current {
  position: relative;
  color: #f85632;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 768px) {
  .information {
    padding: 58px 24px 0;
  }
  .information .title {
    font-size: 24px;
    line-height: 1;
    font-weight: 500;
    margin-bottom: 15px;
  }
  .information .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 13px;
  }
  .information .content .news-card .card-img {
    border-radius: 10px;
  }
  .information .content .news-card .card-date {
    margin-top: 10px;
    font-size: 8px;
    line-height: 1;
  }
  .information .content .news-card .card-title {
    white-space: normal;
    font-size: 10px;
    font-weight: 500;
    margin-top: 5px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .information .pagination {
    margin: 60px 0;
    gap: 15px;
  }
  .information .pagination a,
  .information .pagination div {
    font-size: 7px;
  }
  .information .pagination .arrow {
    margin-left: -1.25px;
    margin-right: -1.25px;
  }
  .information .pagination .arrow img {
    width: 8px;
    height: 8px;
  }
}
.product-book-detail {
  max-width: 1436px;
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  padding-top: 141px;
  margin-bottom: 80px;
  gap: 30px;
  min-height: calc(100vh - 34px - 651px);
}
.product-book-detail img {
  width: 100%;
  display: block;
}

@media (max-width: 768px) {
  .product-book-detail {
    padding: 58px 24px 0;
    gap: 15px;
    margin-bottom: 40px;
  }
}
.product-book {
  padding-top: 141px;
  max-width: 1436px;
  margin: 0 auto;
}
.product-book .title {
  font-size: 48px;
  line-height: 1.1;
  font-weight: bold;
  color: #000000;
  margin-bottom: 60px;
}
.product-book .content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 60px 26px;
}
.product-book .content .news-card {
  min-width: 0;
}
.product-book .content .news-card .card-img {
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid #fafafa;
  width: 100%;
  aspect-ratio: 463/310;
  overflow: hidden;
}
.product-book .content .news-card .card-img:hover {
  border-color: #ff5a16;
}
.product-book .content .news-card .card-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-book .content .news-card .card-title {
  margin-top: 40px;
  font-size: 20px;
  font-weight: 500;
}
.product-book .pagination {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 31px;
  margin-top: 120px;
  margin-bottom: 238px;
}
.product-book .pagination .arrow {
  margin-left: -3px;
  margin-right: -3px;
}
.product-book .pagination a {
  display: flex;
  align-items: flex-end;
  line-height: 1;
  justify-content: center;
  font-size: 14px;
  color: #222222;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s ease;
}
.product-book .pagination .arrow {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.product-book .pagination .arrow img {
  width: 16px;
  height: 16px;
  display: block;
}
.product-book .pagination .arrow .icon-disabled {
  display: none;
}
.product-book .pagination .arrow.disabled {
  cursor: not-allowed;
}
.product-book .pagination .arrow.disabled .icon-normal {
  display: none;
}
.product-book .pagination .arrow.disabled .icon-disabled {
  display: block;
}
.product-book .pagination a:not(.current):not(.arrow):hover {
  color: #f85632;
}
.product-book .pagination .ellipsis {
  font-size: 12px;
  color: #000000;
}
.product-book .pagination .current {
  position: relative;
  color: #f85632;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 768px) {
  .product-book {
    padding: 58px 24px 0;
  }
  .product-book .title {
    font-size: 24px;
    line-height: 1;
    font-weight: 500;
    margin-bottom: 15px;
  }
  .product-book .content {
    grid-template-columns: repeat(2, 1fr);
    gap: 13px;
  }
  .product-book .content .news-card .card-img {
    border-radius: 10px;
  }
  .product-book .content .news-card .card-title {
    font-size: 10px;
    line-height: 1;
    font-weight: 500;
    margin-top: 10px;
  }
  .product-book .pagination {
    margin: 60px 0;
    gap: 15px;
  }
  .product-book .pagination a,
  .product-book .pagination div {
    font-size: 7px;
  }
  .product-book .pagination .arrow {
    margin-left: -1.25px;
    margin-right: -1.25px;
  }
  .product-book .pagination .arrow img {
    width: 8px;
    height: 8px;
  }
}
.product-center {
  margin-top: 61px;
}
.product-center .banner {
  width: 100%;
  overflow: hidden;
}
.product-center .banner img {
  width: 100%;
  height: auto;
  display: block;
}
.product-center .container {
  max-width: 1436px;
  margin: 0 auto;
}
.product-center .container .product-content {
  padding-top: 120px;
}
.product-center .container .product-content .title {
  font-size: 48px;
  line-height: 48px;
  font-weight: bold;
  margin-bottom: 70px;
}
.product-center .container .product-content .product-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 26px;
}
.product-center .container .product-content .product-list .product-card {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  outline: 1px solid transparent;
  cursor: pointer;
}
.product-center .container .product-content .product-list .product-card:hover {
  outline: 1px solid #FF5A16;
}
.product-center .container .product-content .product-list .product-card .tag {
  width: 80px;
  height: 31px;
  line-height: 31px;
  text-align: center;
  position: absolute;
  right: 0px;
  top: 0px;
  background-color: #ff5a16;
  font-size: 20px;
  color: #ffffff;
  border-bottom-left-radius: 19px;
}
.product-center .container .product-content .product-list .product-card .card-link {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.product-center .container .product-content .product-list .product-card .picture {
  width: 100%;
  aspect-ratio: 124/78;
  transition: transform 0.3s;
}
.product-center .container .product-content .product-list .product-card:hover .picture {
  transform: scale(1.1);
}
.product-center .container .product-content .product-list .product-card .info {
  flex: 1;
  padding: 20px 38px 40px 30px;
}
.product-center .container .product-content .product-list .product-card .info .info-top {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: #000000;
}
.product-center .container .product-content .product-list .product-card .info .info-top .mask {
  font-size: 12px;
  min-height: 16px;
}
.product-center .container .product-content .product-list .product-card .info .info-top .name {
  font-size: 20px;
  font-weight: 500;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  margin-top: 9px;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .subtitle {
  font-size: 14px;
  color: #000000;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency {
  display: flex;
  align-items: flex-end;
  flex: 1;
  gap: 6px;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .num {
  color: #ff5a16;
  font-size: 24px;
  line-height: 1;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .name-info {
  color: #000000;
  font-size: 14px;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .symbol {
  color: #ff5a16;
  font-size: 18px;
  line-height: 1;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .buy {
  position: relative;
  z-index: 10;
  display: inline-block;
  text-decoration: none;
  width: 74px;
  height: 30px;
  line-height: 30px;
  text-align: center;
  cursor: pointer;
  font-size: 16px;
  color: #ffffff;
  background: #ff5a16;
  border-radius: 999px;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .buy:active {
  background: #e6460a;
}
.product-center .container .product-content .product-list .product-card .info .info-bottom .price .buy:hover {
  background: #e6460a;
}
.product-center .container .more {
  margin-top: 240px;
  margin-bottom: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  color: #d8d8d8;
}
.product-center .container .more__line {
  width: 60px;
  height: 1px;
  background: #d8d8d8;
}

/* ============ 移动端响应式（集中管理） ============ */
@media (max-width: 768px) {
  .product-center {
    margin-top: 34px;
  }
  .product-center .container {
    padding: 0 24px;
  }
  .product-center .container .more {
    margin: 60px 0;
  }
  .product-center .container .more .more__line {
    width: 30px;
  }
  .product-center .container .more .more__text {
    font-size: 8px;
  }
  .product-center .container .product-content {
    padding-top: 30px;
  }
  .product-center .container .product-content .title {
    font-size: 24px;
    line-height: 24px;
    font-weight: 500;
    margin-bottom: 30px;
  }
  .product-center .container .product-content .product-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 13px;
  }
  .product-center .container .product-content .product-list .product-card {
    border-radius: 10px;
  }
  .product-center .container .product-content .product-list .product-card .tag {
    font-size: 10px;
    width: 40px;
    height: 15.5px;
    line-height: 15.5px;
    border-radius: 0 10px 0 10px;
  }
  .product-center .container .product-content .product-list .product-card .info {
    padding: 10px 6px 15px 10px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-top {
    gap: 3.5px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-top .mask {
    font-size: 6px;
    min-height: 8px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-top .name {
    font-size: 10px;
    font-weight: 500;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom {
    margin-top: 4.5px;
    gap: 14px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .subtitle {
    font-size: 7px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency {
    gap: 3px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .num {
    line-height: 1;
    font-size: 12px;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .name-info {
    color: #000000;
    font-size: 7px;
    line-height: 1;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .price .currency .symbol {
    font-size: 9px;
    line-height: 1;
  }
  .product-center .container .product-content .product-list .product-card .info .info-bottom .price .buy {
    width: 37px;
    height: 15px;
    font-size: 8px;
    border-radius: 449px;
    line-height: 15px;
  }
}