.container-c {
}
.nav-link-list {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 80px;
}
.nav-link-item {
  text-align: center;
  width: 72px;
}
.nav-link-item a {
  font-family: "sc-regular";

  font-size: 18px;
  color: #d1d1d1;
  position: relative;
}
.nav-link-item-active {
  position: relative;
}
/* .nav-link-item-active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 72px;
  height: 2px;
  background: #c0a062;
} */
.nav-link-item-active a {
  padding-bottom: 5px;

  border-bottom: 2px solid #c0a062;
  font-family: "sc-bold" !important;
}
.company-introduction {
  height: 640px;
  background: url("https://file.gdcar.net/company-website/resources/zggk-assets/index/news.png")
    no-repeat;
  position: relative;
  background-size: 100% 100%;
}
.company-introduction-title {
  font-family: "sc-bold";
  position: absolute;
  font-size: 72px;
  color: #ffffff;
  bottom: 60px;
  right: 320px;
}
/* 导航容器 */
.nav-container {
  width: 100%;
  background-color: #fff;
  border-bottom: 1px solid #eee;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 导航列表 */
.nav-list {
  display: flex;
  justify-content: center;
  list-style: none;
  position: relative;
  margin-bottom: 0;
  gap: 80px;
}

/* 导航项 */
.nav-item {
  padding: 20px 30px;
  font-size: 20px;
  color: #666;
  cursor: pointer;
  transition: color 0.3s ease;
  position: relative;
  font-family: "sc-regular";
}

/* 激活态样式 */
.nav-item.active {
  color: #c99a46; /* 金色，与截图一致 */
  font-weight: 500;
  font-family: "sc-bold";
}

/* 激活态下划线 */
.nav-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 3px;
  background-color: #c99a46;
}

/* 悬浮效果 */
.nav-item:hover {
  color: #c99a46;
}

/* 页脚容器 */
.footer {
  font-family: "sc-regular";

  background-color: #1a1a1a;
  color: #b3b3b3;
  padding: 40px 320px;

  background: linear-gradient(180deg, #333333 0%, #1a1a1a 100%);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
/* 左侧区域：Logo + 二维码 */
.footer-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-logo {
  margin-bottom: 16px;
}

.footer-logo img {
  height: 50px;
  width: 150px;
}

.footer-qrcode {
  text-align: center;
}

.footer-qrcode img {
  width: 87.5px;
  height: 112.5px;
  margin-bottom: 8px;
}

.footer-qrcode .follow-text {
  font-size: 12px;
  color: #b3b3b3;
}

/* 右侧导航区域 */
.footer-nav {
  display: flex;
  gap: 60px;
}

.nav-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-column h4 {
  font-family: "sc-bold";

  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}

.nav-column a {
  color: #666666;
  text-decoration: none;
  font-size: 12px;
  transition: color 0.2s;
}

.nav-column a:hover {
  color: #ffffff;
}

/* 底部版权信息 */
.footer-bottom {
  margin-top: 60px;
  color: #9c9c9c;
  font-size: 12px;
  text-align: center;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-bottom .row-line {
  height: 1px;
  flex: 1;
  background-color: #9c9c9c;
}
/* Tab内容容器 */
.tab-content-container {
  margin: 0 260px;
  min-height: 500px;
}

.tab-content {
  display: none; /* 默认隐藏 */
  animation: fadeIn 0.3s ease;
  font-family: "sc-regular";
}

.tab-content.active {
  display: block; /* 激活态显示 */
}
.tab-content-title {
  margin: 0 auto;
  padding-top: 120px;
  padding-bottom: 80px;
  width: fit-content;
}
.tab-content-title .tab-content-title-text {
  font-size: 40px;
  color: #1a1a1a;
  font-family: "sc-bold";
}
.tab-content-title .tab-content-title-en {
  font-size: 22px;
  color: #c0a062;
  font-family: "sc-medium";
}

/* 新闻列表样式 */
.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 16px 0;
  padding-bottom: 0;
  border-bottom: 1px dashed #eee;
}

/* 首个新闻项特殊样式（带大图） */
.news-item:first-child {
  border-bottom: 1px solid #eee;
}

.news-item:first-child .news-img {
  width: 700px;
  height: 385px;
  flex-shrink: 0;
  overflow: hidden;
}

.news-item:first-child .news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background-color: #f5f5f5; /* 占位图背景色 */
}
.news-info {
  height: 385px;
  padding: 60px 51px;
  background: url("https://file.gdcar.net/company-website/resources/zggk-assets/index/newsbg.png")
    no-repeat center;
  background-size: 100% 100%;
}
.news-info h3 {
  font-size: 18px;
  color: #333;
  margin-bottom: 8px;
  line-height: 1.4;
}
.news-list-item {
  display: flex;
  align-items: center;

  padding: 54px 60px 61px 60px;
  background-color: #fff;
  /* 基础过渡：让阴影切换更丝滑 */
  transition: all 0.7s ease;
  cursor: pointer;
}
.news-list-item-active {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);

  /* 可选：轻微上移，增强悬浮视觉 */
  transform: translateY(-2px);
  /* 可选：主色调边框点缀，和阴影呼应 */
  /* border: 1px solid #e8f4ff; */
}

.news-list-item-active .news-arrow {
  background: url("https://file.gdcar.net/company-website/resources/zggk-assets/index/rightactive.png")
    no-repeat center;
  background-size: 100% 100%;
}
.news-list-item h3 {
  margin-bottom: 20px;
  font-size: 18px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-all;
}
.news-date {
  font-size: 18px;
  color: #333;
  margin-bottom: 12px;
  display: block;
  padding-right: 58px;
  margin-right: 60px;
  flex-shrink: 0;
  font-family: "sc-medium";
}
.news-list-item .news-date {
  border-right: 1px solid #c0a062;
}
.news-date-month {
  font-size: 36px;
  color: #333333;
  font-family: "sc-medium";
}
.news-date-year {
  font-size: 18px;
  color: #666666;
  font-family: "sc-medium";
}

.news-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-all;
}
.news-item .news-desc {
  -webkit-line-clamp: 3;
}
.news-more {
  margin-top: 40px;
  background: #c0a062;
  color: #fff;
  font-size: 14px;
  width: fit-content;
  line-height: 40px;
  text-align: center;
  width: 200px;
  height: 40px;
  cursor: pointer;
}
.news-more:hover {
  text-decoration: underline;
}
/* 非首个新闻项样式（简洁版） */
.news-item:not(:first-child) {
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.news-item:not(:first-child) .news-date {
  display: inline-block;
  background-color: #f0f7ff;
  color: #0066cc;
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 12px;
}

.news-arrow {
  color: #0066cc;
  font-size: 16px;
  margin-left: 48px;
}

/* 媒体报道列表样式 */
.media-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.media-item {
  display: flex;
  flex-direction: column;
  background-color: #f9f9f9;
  border-radius: 8px;
  transition: box-shadow 0.3s ease;
}

.media-item:hover {
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.media-img {
  width: 100%;
  height: 309px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 4px;
}

.media-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background-color: #f5f5f5; /* 占位图背景色 */
}
.media-info {
  padding: 40px 60px;
}
.media-info h3 {
  font-family: "sc-bold";
  font-size: 24px;
  color: #333;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.media-source-more {
  padding-top: 20px;
  border-top: 1px solid #666666;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.media-source {
  font-size: 12px;
  color: #999;
  display: block;
  display: flex;
}
.media-source .author {
  margin-right: 20px;
  padding-left: 20px;
  position: relative;
}
.media-source .author::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 16px;
  height: 16px;
  top: 50%;
  transform: translateY(-50%);

  background: url("https://file.gdcar.net/company-website/resources/zggk-assets/index/author.png")
    no-repeat center;
  background-size: 100% 100%;
  margin-right: 4px;
}
.media-source .date {
  position: relative;
  padding-left: 20px;
}
.media-source .date::before {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  width: 16px;
  height: 16px;
  top: 50%;
  transform: translateY(-50%);

  background: url("https://file.gdcar.net/company-website/resources/zggk-assets/index/time.png")
    no-repeat center;
  background-size: 100% 100%;
  margin-right: 4px;
}

.media-desc {
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.media-more {
  width: 122px;
  height: 27px;
  text-align: center;
  line-height: 27px;
  background: #c0a062;
  font-size: 12px;
  color: #fff;
  cursor: pointer;
}

.media-more:hover {
  text-decoration: underline;
}

/* 关注我们模块 */
.follow-us {
  width: 1200px;
  margin: 40px auto;
  padding: 24px;
  /* background-color: #f0f7ff; */
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  text-align: center;
}
.follow-us .follow-us-word {
  text-align: left;
  margin-right: 186px;
}
.follow-us .follow-us-word .title {
  font-family: "sc-bold";

  font-size: 36px;
  color: #1a1a1a;
}
.follow-us .follow-us-word .text {
  font-family: "sc-regular";

  font-size: 24px;
  color: #333333;
}
.follow-us .follow-us-word .text span {
  color: #c0a062;
}
.qrcode {
  width: 212px;
  height: 211px;
}

.qrcode img {
  width: 100%;
  height: 100%;
  background-color: #f5f5f5; /* 占位图背景色 */
}

/* 淡入动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 响应式适配（可选，适配小屏） */
@media (max-width: 1200px) {
  .nav-list,
  .tab-content-container,
  .follow-us {
    width: 90%;
  }
}

@media (max-width: 768px) {
  .media-list {
    grid-template-columns: 1fr;
  }

  .news-item:first-child {
    flex-direction: column;
  }

  .news-item:first-child .news-img {
    width: 100%;
    height: auto;
  }

  .follow-us {
    flex-direction: column;
  }
}
.media-empty-tip {
  width: 200%;
}
.mobile-nav-container {
  width: 100%;
  padding: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-nav-container img {
  height: 25px;
}

.navbar-toggler-icons {
  background: url(https://file.gdcar.net/company-website/resources/zggk-assets/mobile/moreIcon.png);
  background-size: 100% 100%;
  width: 17px;
  height: 16px;
  display: inline-block;
}