/* 全局样式重置，确保和设计图无默认样式干扰 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  /* font-family: "楷体", "SimKai", serif; */
  background-color: #fff;
  /* 匹配设计图背景色 */
  color: #333;
}

/* 导航栏样式 - 精准还原设计图 */
.navbar .container.navbarbox {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.navbar {
  background: url("img/navbj.gif") repeat-x !important;
  /* 同仁堂红精准色值 */
  background-size: 100% 100%;
  padding: 3rem 0 2rem;
  /* 匹配设计图导航栏高度 */
  box-shadow: 0 5px 5px rgb(0 0 0 / 40%);
  /* 导航栏底部阴影，匹配设计图 */
  position: relative;
  z-index: 1;
}

.navbar-nav {
  margin: 0 0 0 12rem !important;
}

.navbar-brand {
  color: #ffd700 !important;
  /* 金色文字精准色值 */
  font-size: 1.25rem;
  /* 匹配设计图字号 */
  font-weight: bold;
  height: 3rem;
}

.navbar-brand .align-text-top1 {
  margin: -3.5rem 4rem -4.3rem 0;
  height: 13rem;
  width: auto;
  position: relative;
  z-index: 2;
}

.navbar-brand .align-text-top2 {
  width: auto;
  height: 3rem;
  margin: -4rem 0 0 0;
}

.nav-item {
  margin: 0 2rem 0;
}

.nav-link {
  color: #fff !important;
  font-size: 1.1rem;
  padding: 0.8rem 0 !important;
  /* 导航项内边距匹配设计图 */
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  border-bottom: 1px solid #fff;
  color: #fff !important;
}

/* 轮播图样式 - 像素级还原设计图 */
#tongrentangCarousel {
  width: 100%;
  margin: 0 auto;
  /* 居中匹配设计图 */
}

.carousel-item {
  width: 100%;
  height: auto;
  /* 改为自动高度，保持比例 */
  /* min-height: 300px;  */
  color: #fff;
  position: relative;
  overflow: hidden;
  /* 防止内容溢出 */
}

/* 轮播图内容精准居中，和设计图对齐 */
.carousel-content {
  position: relative;
  text-align: center;
  width: 100%;
}

.carousel-img {
  width: 100%;
  height: auto;
  /* 改为自动高度，保持图片比例 */
  display: block;
  /* 避免底部出现空隙 */
}

/* 轮播文案样式 - 匹配设计图字体/间距/大小 */
.carousel-content h2 {
  font-size: 2.5rem;
  color: #ffd700;
  margin-bottom: 1rem;
  font-weight: bold;
}

.carousel-content p {
  font-size: 1.2rem;
  color: #fff;
  line-height: 1.8;
}

/* 轮播控制按钮 - 还原设计图样式 */
.carousel-control-prev,
.carousel-control-next {
  width: 5%;
  /* 按钮宽度匹配设计图 */
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 1rem;
  height: 1rem;
  /* background-color: rgba(0, 0, 0, 0.3); 
  border-radius: 50%; */
}

/* 卷轴样式 - 1:1还原设计图 */
.scroll-section {
  background: url(./img/dbtp.jpg?1) no-repeat center/100% 100%;
  /* 卷轴背景图完全覆盖，匹配设计图 */
  /* padding: 4rem 6rem; */
  margin: 3rem auto;
  /* 上下间距匹配 */
  /* max-width: 1200px; */
  color: #8b4513;
  /* 卷轴文字颜色匹配设计图 */
  line-height: 2;
  /* 行间距匹配 */
  font-size: 1.15rem;
  height: auto;
  padding: 0;
  background-size: 100% 100% !important;
}

.scroll-section2 {
  background: url(./img/dbtp2.png?1) no-repeat center/100% 100%;
  /* 卷轴背景图完全覆盖，匹配设计图 */
  /* padding: 4rem 6rem; */
  margin: 3rem auto;
  /* 上下间距匹配 */
  /* max-width: 1200px; */
  color: #8b4513;
  /* 卷轴文字颜色匹配设计图 */
  line-height: 2;
  /* 行间距匹配 */
  font-size: 1.15rem;
  height: auto;
  padding: 0;
  background-size: 100% 100% !important;
}

.scroll-section img {
  width: 100%;
  height: auto;
  opacity: 0;
}

.scroll-section p:last-child {
  margin-top: 2rem;
  /* 落款间距匹配设计图 */
  font-size: 1.3rem;
  font-weight: bold;

}

.scroll-section p {
  display: none;
}

.tt {
  width: 10rem;
  height: auto;
}

/* 产品介绍板块 - 精准还原设计图 */
.bj1 {
  width: 100%;
  background: #feece2;
}

.product-section h2 {
  font-size: 2rem;
  color: #c8102e;
  font-weight: bold;
  margin-bottom: 2rem;
  /* 标题下间距匹配 */
  position: relative;

}

/* 标题下方装饰线，匹配设计图 */

.product-card {
  background: url('./img/cpbjt.png') no-repeat;
  height: 27rem;
  background-size: 100% 100%;
  padding: 1.5rem 2rem;
  /* 内边距匹配设计图 */
  text-align: center;
  margin-bottom: 1rem;
  box-sizing: border-box;
  display: block;
  text-decoration: none;
}

.product-card img {
  max-width: 100%;
  height: 220px;
  /* 产品图片高度精准匹配 */
  object-fit: contain;
  margin-bottom: 1rem;
  /* 图片和文字间距 */
}

/* 产品卡片标题样式 */
.product-card h3 {
  color: #030605;
  border-bottom: 0.2rem solid #35444b;
  padding: 0 0 1rem 0;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.8rem;
}

.product-card p {
  font-size: 1rem;
  color: #050808;
  line-height: 1.6;
  text-align: left;
}

.more {
  width: 10rem;
  height: auto;
}

/* 了解更多按钮 - 还原设计图样式 */
.btn-danger {
  background-color: #c8102e !important;
  border-color: #c8102e !important;
  color: #fff !important;
  font-size: 1.1rem;
  padding: 0.6rem 2rem;
  border-radius: 4px;
  font-family: "楷体";
}

.btn-danger:hover {
  background-color: #b00e28 !important;
  border-color: #b00e28 !important;
}

/* 企业资讯板块 - 还原设计图布局 */
.news-section h2 {
  font-size: 2rem;
  color: #c8102e;
  font-weight: bold;
  margin-bottom: 2rem;
  position: relative;
}

.news-section img {
  height: auto;
}

.news-section img.img-fluid {
  width: 100%;
}

.news-section h3 {
  color: #030605;
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 0.8rem;
}

.news-section time {
  display: block;
  color: #63787f !important;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

/* 联系我们区域样式 */
.bj2 {
  background-color: #ebf1f1;
  padding: 3rem 0;
  box-sizing: border-box;
}

.bj2box {
  display: flex;
  align-items: center;
}

.bj2box img {
  width: auto;
  height: 3rem;
  margin-right: 5rem;
}

.bj2box address {
  font-style: normal;
  margin: 0;
}

.bj2box p {
  margin: 0 0.7rem 0 0;
}

.bj2box a {
  color: inherit;
  text-decoration: none;
}

.bj2box a:hover {
  text-decoration: underline;
}

.news-section p {
  font-size: 1rem;
  line-height: 1.8;
  color: #060908;

}

.news-section a {
  /* color: #037980 !important; */
  font-size: 1rem;
  text-decoration: none;
}

.news-section a:hover {
  text-decoration: underline;
}

/* 页脚样式 */
footer {
  background-color: #bb1f28;
  color: #fff;
  padding: 2rem 0;
}

.fb {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.fb1 {
  margin-top: 0.1rem;
}

.fb2 {
  text-align: right;
}

.fb img {
  width: auto;
  height: 2rem;
  vertical-align: middle;
}

footer p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

footer .small {
  margin-top: 3rem !important;
}

/* 响应式适配 - 手机端完全匹配设计图 */
@media (max-width: 768px) {
  .navbar-brand {
    width: 75%;
    height: auto;
    margin: 0 0 0 0;
  }

  .navbar .container.navbarbox {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
  }

  .navbar-brand .align-text-top2 {
    width: 100%;
    height: auto;
    margin: 0 0 0 0;
    float: left;
  }

  /* 手机端导航栏 */
  .navbar-brand {
    font-size: 1.1rem;
  }

  .navbar-toggler {
    border-color: #ffd700 !important;
    /* 手机端导航按钮边框金色 */
  }

  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23FFD700' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

  /* 手机端轮播图 */
  .carousel-item {
    /* height: 280px;  */
  }

  .carousel-content h2 {
    font-size: 1.8rem;
  }

  .carousel-content p {
    font-size: 1rem;
  }

  /* 手机端卷轴 */
  .scroll-section {
    padding: 1.5rem 1rem;
    background-size: cover;
    /* 手机端卷轴背景适配 */
    margin: 1.5rem 0;
    font-size: 1rem;
  }

  /* 手机端产品卡片 */
  .product-card img {
    height: 180px;
    /* 手机端产品图高度匹配 */
  }

  /* 手机端资讯板块 */
  .news-section h3 {
    font-size: 1.1rem;
  }

  footer p {
    font-size: 1rem;
  }

  .d-inline-block.align-text-top1 {
    display: none !important;
  }

  /* 优化移动端导航栏 */
  .navbar {
    padding: 0.5rem 0 !important;
  }

  .navbar-brand {
    font-size: 1rem !important;
  }

  .navbar-brand img {
    width: 35px;
    height: 35px;
    margin-right: 5px;
  }

  .navbar-nav {
    text-align: center;
  }

  .nav-link {
    padding: 0.5rem 0.8rem !important;
    font-size: 0.95rem;
  }

  .navbar-collapse {
    /* background-color: rgba(200, 16, 46, 0.95); */
    padding: 1rem;
    border-radius: 0 0 5px 5px;
    margin-top: 0.5rem;
  }

  .navbar-nav {
    margin: 0 0 0 0 !important;
  }
}

/* 超小屏适配（480px以下） */
@media (max-width: 480px) {
  .carousel-item {
    /* height: 220px; */
  }

  .product-card img {
    /* height: 150px; */
  }

  /* 进一步优化超小屏导航栏 */
  .navbar-brand img {
    width: 30px;
    height: 30px;
  }

  .nav-link {
    padding: 0.4rem 0.6rem !important;
    font-size: 0.9rem;
  }
}


/* ========================================
   新增页面样式
   ======================================== */

/* 页面标题区域 */
.page-header {
  background: #feece2;
  padding: 3rem 0 2rem;
  text-align: center;
  margin-bottom: 0;
}

.page-header h1 {
  color: #c8102e;
  font-size: 2.5rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.page-subtitle {
  color: #8b4513;
  font-size: 1.2rem;
  margin-bottom: 0;
}

/* 关于我们页面 - 企业文化卡片 */
.culture-card {
  background: #fff;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.culture-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(200, 16, 46, 0.2);
}

.culture-card h3 {
  color: #c8102e;
  font-size: 1.4rem;
  font-weight: bold;
  margin-bottom: 1rem;
  border-bottom: 2px solid #c8102e;
  padding-bottom: 0.5rem;
}

.culture-card p {
  color: #333;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

.culture-desc {
  color: #666 !important;
  font-size: 1rem !important;
  margin-top: 1rem;
}

/* 关于我们页面 - 时间线 */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline-item {
  display: flex;
  margin-bottom: 2.5rem;
  align-items: flex-start;
}

.timeline-year {
  font-size: 1.5rem;
  color: #c8102e;
  font-weight: bold;
  min-width: 120px;
  flex-shrink: 0;
}

.timeline-content {
  flex: 1;
  padding-left: 2rem;
  border-left: 3px solid #c8102e;
  position: relative;
}

.timeline-content::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 5px;
  width: 13px;
  height: 13px;
  background: #c8102e;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #c8102e;
}

.timeline-content h4 {
  color: #333;
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: #666;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 0;
}

/* 企业资讯页面 - 新闻列表 */
.news-list {
  padding: 3rem 0;
}

.news-item {
  margin-bottom: 3rem;
  padding: 0 1rem 2rem;
  border-bottom: 1px solid #e0e0e0;
}

.news-item:last-child {
  border-bottom: none;
}

/* 联系我们页面 - 联系信息 */
.contact-info {
  background: #ebf1f1;
  padding: 3rem;
  border-radius: 8px;
  margin-bottom: 3rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0;
}

.contact-info-item svg {
  color: #c8102e;
  flex-shrink: 0;
  margin-right: 1rem;
  margin-top: 0.3rem;
}

.contact-info-item div {
  flex: 1;
}

.contact-info-item h4 {
  color: #333;
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.contact-info-item p {
  color: #666;
  font-size: 1.1rem;
  margin-bottom: 0;
}

.contact-info-item a {
  color: #c8102e;
  text-decoration: none;
}

.contact-info-item a:hover {
  text-decoration: underline;
}

/* 联系我们页面 - 地图容器 */
.map-container {
  width: 100%;
  height: 500px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 联系我们页面 - 联系表单 */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 2rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.contact-form .form-label {
  color: #333;
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 0.75rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  border-color: #c8102e;
  box-shadow: 0 0 0 0.2rem rgba(200, 16, 46, 0.25);
}

.contact-form textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn-danger {
  background-color: #c8102e !important;
  border-color: #c8102e !important;
  padding: 0.75rem 3rem;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.contact-form .btn-danger:hover {
  background-color: #b00e28 !important;
  border-color: #b00e28 !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(200, 16, 46, 0.3);
}

/* 响应式适配 - 新增页面 */
@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .timeline-item {
    flex-direction: column;
  }

  .timeline-year {
    margin-bottom: 0.5rem;
  }

  .timeline-content {
    padding-left: 1rem;
    border-left-width: 2px;
  }

  .timeline-content::before {
    left: -6px;
    width: 10px;
    height: 10px;
  }

  .contact-info {
    padding: 2rem 1.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .map-container {
    height: 300px;
  }

  .culture-card {
    margin-bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .page-header h1 {
    font-size: 1.8rem;
  }

  .timeline-year {
    font-size: 1.3rem;
  }

  .timeline-content h4 {
    font-size: 1.1rem;
  }

  .contact-info-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-info-item svg {
    margin-bottom: 0.5rem;
  }
}


/* ========================================
   文章详情页样式
   ======================================== */

/* 面包屑导航 */
.breadcrumb-section {
  background: #f8f9fa;
  padding: 1rem 0;
  margin-bottom: 2rem;
  padding-top:35px;
}

.breadcrumb {
  margin-bottom: 0;
  background: transparent;
  padding: 0;
}

.breadcrumb-item {
  font-size: 0.95rem;
}

.breadcrumb-item a {
  color: #c8102e;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
  color: #b00e28;
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: #666;
}

.breadcrumb-item+.breadcrumb-item::before {
  color: #999;
}

/* 文章详情容器 */
.article-detail-container {
  background: #fff;
}

/* 文章头部 */
.article-header {
  padding: 2rem 0;
  border-bottom: 2px solid #e0e0e0;
  margin-bottom: 2rem;
}

.article-title {
  color: #c8102e;
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: #666;
  font-size: 0.95rem;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.article-meta i {
  color: #c8102e;
  font-size: 1rem;
}

.rounded {
  width: 100%;
}

/* 文章正文 */
.article-content {
  padding: 2rem 0;
}

.article-content .container {
  max-width: 900px;
}

.article-featured-image {
  margin-bottom: 2rem;
  text-align: center;
}

.article-featured-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.article-body {
  font-size: 1.1rem;
  line-height: 2;
  color: #333;
}

.article-body img {
  width: 100%;
}

.article-body p {
  margin-bottom: 1.5rem;
  text-indent: 2em;
  text-align: justify;
}

.article-body h2 {
  color: #c8102e;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 2rem 0 1rem;
  text-indent: 0;
}

.article-body h3 {
  color: #333;
  font-size: 1.3rem;
  font-weight: bold;
  margin: 1.5rem 0 1rem;
  text-indent: 0;
}

.article-inline-image {
  margin: 2rem 0;
  text-align: center;
}

.article-inline-image img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.article-inline-image figcaption {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  text-indent: 0;
}

/* 文章底部 */
.article-footer {
  padding: 2rem 0;
  border-top: 2px solid #e0e0e0;
  margin-top: 3rem;
}

.article-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.article-share {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-share span {
  color: #666;
  font-size: 0.95rem;
}

.btn-outline-danger {
  border-color: #c8102e;
  color: #c8102e;
  background: transparent;
  transition: all 0.3s ease;
}

.btn-outline-danger:hover {
  background-color: #c8102e;
  color: #fff;
  border-color: #c8102e;
}

.btn-outline-danger i {
  margin-right: 0.3rem;
}

/* 相关文章推荐 */
.related-articles {
  background: #f8f9fa;
  padding: 3rem 0;
  margin-top: 3rem;
  display: none;
}

.section-title {
  color: #c8102e;
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 2rem;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: #c8102e;
  margin: 0.8rem auto 0;
}

.related-article-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.related-article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 16px rgba(200, 16, 46, 0.2);
}

.related-article-card a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.related-article-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.related-article-card:hover img {
  transform: scale(1.05);
}

.related-article-card h3 {
  font-size: 1.1rem;
  font-weight: bold;
  color: #333;
  padding: 1rem 1rem 0.5rem;
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.2rem;
}

.related-article-card time {
  display: block;
  padding: 0 1rem 1rem;
  color: #666;
  font-size: 0.9rem;
}

/* 响应式适配 - 文章详情页 */
@media (max-width: 768px) {
  .article-title {
    font-size: 1.6rem;
  }

  .article-meta {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .article-body {
    font-size: 1rem;
    line-height: 1.8;
  }

  .article-body p {
    text-indent: 1.5em;
  }

  .article-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .article-share {
    justify-content: center;
  }

  .btn-outline-danger {
    width: 100%;
    text-align: center;
  }

  .related-article-card img {
    height: 180px;
  }

  .section-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .breadcrumb-section {
    padding: 0.8rem 0;
  }

  .breadcrumb-item {
    font-size: 0.85rem;
  }

  .article-header {
    padding: 1.5rem 0;
  }

  .article-title {
    font-size: 1.4rem;
  }

  .article-meta {
    gap: 0.8rem;
    font-size: 0.85rem;
  }

  .article-body {
    font-size: 0.95rem;
  }

  .article-body h2 {
    font-size: 1.3rem;
  }

  .article-body h3 {
    font-size: 1.1rem;
  }

  .related-article-card img {
    height: 150px;
  }

  .related-article-card h3 {
    font-size: 1rem;
    padding: 0.8rem 0.8rem 0.4rem;
  }

  .related-article-card time {
    padding: 0 0.8rem 0.8rem;
    font-size: 0.85rem;
  }
}



/* PC端样式：屏幕宽度 ≥ 768px 时生效 */
@media  (max-width: 1200px) {
    .product-card img{
 height: 150px;
  }

  .product-card p{
        font-size: .8rem;
    color: #050808;
    line-height: 1.5;
  }
  
}

/* 手机端样式：屏幕宽度 < 768px 时生效 */
@media (max-width: 767.98px) {
  /* 隐藏PC端模块 */
  .pc-section {
    display: none !important;
  }
  /* 显示手机端模块 */
  .mobile-section {
    display: block !important;
  }
  .timeline{
    display:block;
  }
      .product-card img{
 height:200px;
  }

   .product-card p{
        font-size: 1rem;
    color: #050808;
    line-height: 1.8;
  }
}

/* PC端样式：屏幕宽度 ≥ 768px 时生效 */
@media (min-width: 768px) {
    .timeline{
    display:flex;
  }
  /* 显示PC端模块 */
  .pc-section {
    display: block !important;
  }
  /* 隐藏手机端模块 */
  .mobile-section {
    display: none !important;
  }
}