/* 因胜传媒 - 子页面样式 */
/* 依赖 index.css 中的 header/footer/float-sidebar 等公共样式 */

/* ========== 通用页面 Banner ========== */
.page-banner {
  background: #ca0000 url('../img/product-banner.jpg') center center / cover no-repeat;
  padding: 100px 0;
  position: relative;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(202, 0, 0, 0.5);
}

.page-banner .container {
  position: relative;
  z-index: 1;
}

.page-banner .banner-content {
  text-align: center;
  color: #fff;
}

.page-banner .banner-title {
  font-size: 36px;
  font-weight: bold;
  margin: 0 0 8px 0;
}

.page-banner .banner-subtitle {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 15px;
}

.page-banner .banner-divider {
  width: 50px;
  height: 3px;
  background-color: #fff;
  margin: 0 auto 15px;
}

.page-banner .banner-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

@media (max-width: 768px) {
  .page-banner {
    padding: 40px 0;
  }

  .page-banner .banner-title {
    font-size: 26px;
  }

  .page-banner .banner-subtitle {
    font-size: 12px;
  }

  .page-banner .banner-desc {
    font-size: 13px;
  }
}

/* ========== 通用 section-header 样式（子页面复用） ========== */
.section-header {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  padding: 30px 0;
}

.section-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #ddd;
  transform: translateY(-50%);
  z-index: 1;
}

.section-header::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 350px;
  height: 80px;
  border: 1px solid #ddd;
  z-index: 2;
  background-color: #fff;
}

.section-header .section-content {
  position: relative;
  z-index: 3;
  background-color: #fff;
  display: inline-block;
  padding: 0 30px;
}

.section-header .section-title {
  font-size: 32px;
  font-weight: bold;
  color: #ca0000;
  margin-bottom: 8px;
}

.section-header .section-subtitle {
  font-size: 14px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-header .section-divider {
  width: 60px;
  height: 3px;
  background-color: #ca0000;
  margin: 0 auto;
}

/* 独立 section-title（非 section-header 内使用） */
.section-title {
  font-size: 32px;
  font-weight: bold;
  color: #ca0000;
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 14px;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-divider {
  width: 60px;
  height: 3px;
  background-color: #ca0000;
}

@media (max-width: 992px) {

  .section-header .section-title,
  .section-title {
    font-size: 26px;
  }
}

@media (max-width: 576px) {

  .section-header .section-title,
  .section-title {
    font-size: 22px;
  }

  .section-header .section-subtitle,
  .section-subtitle {
    font-size: 12px;
  }
}

/* ========== 关于因胜：公司简介详情 ========== */
.about-detail {
  padding: 70px 0;
  background-color: #fff;
}

.about-detail .about-image {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.about-detail .about-image img {
  width: 100%;
  height: auto;
  display: block;
  min-height: 350px;
  object-fit: cover;
}

.about-detail .about-content .content-text p {
  font-size: 15px;
  line-height: 1.9;
  color: #666;
  margin-bottom: 12px;
  text-align: justify;
}

@media (max-width: 992px) {
  .about-detail {
    padding: 45px 0;
  }

  .about-detail .about-image {
    margin-bottom: 30px;
  }

  .about-detail .about-image img {
    min-height: 250px;
  }

  .about-detail .about-content .content-text p {
    font-size: 14px;
  }
}

@media (max-width: 576px) {
  .about-detail {
    padding: 35px 0;
  }

  .about-detail .about-image img {
    min-height: 200px;
  }

  .about-detail .about-content .content-text p {
    font-size: 13px;
    line-height: 1.7;
  }
}

/* ========== 关于因胜：发展历程时间线 ========== */
.timeline-section {
  padding: 70px 0;
  background-color: #f8f8f8;
}

.timeline-section .section-header::after {
  background-color: #f8f8f8;
}

.timeline {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 100px;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: #ca0000;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 40px;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-year {
  flex-shrink: 0;
  width: 100px;
  text-align: right;
  padding-right: 30px;
  font-size: 24px;
  font-weight: bold;
  color: #ca0000;
}

.timeline-content {
  background: #fff;
  border-radius: 8px;
  padding: 20px 25px;
  margin-left: 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  position: relative;
  flex: 1;
}

.timeline-content::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 25px;
  width: 16px;
  height: 16px;
  background-color: #ca0000;
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px #ca0000;
}

.timeline-content h3 {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 8px 0;
}

.timeline-content p {
  font-size: 14px;
  color: #888;
  margin: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 30px;
  }

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

  .timeline-year {
    width: auto;
    text-align: left;
    padding-right: 0;
    padding-left: 60px;
    margin-bottom: 10px;
    font-size: 20px;
  }

  .timeline-content {
    margin-left: 60px;
  }
}

@media (max-width: 576px) {
  .timeline-content h3 {
    font-size: 15px;
  }

  .timeline-content p {
    font-size: 13px;
  }
}

/* ========== 关于因胜：企业文化 ========== */
.culture-section {
  padding: 70px 0;
  background-color: #fff;
}

.culture-card {
  text-align: center;
  padding: 35px 20px;
  border: 1px solid #eee;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin-bottom: 25px;
  height: 100%;
}

.culture-card:hover {
  border-color: #ca0000;
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(202, 0, 0, 0.1);
}

.culture-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  background-color: rgba(202, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #ca0000;
}

.culture-card h3 {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
}

.culture-card p {
  font-size: 14px;
  color: #888;
  margin: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .culture-card {
    padding: 25px 15px;
  }

  .culture-icon {
    width: 55px;
    height: 55px;
    font-size: 24px;
  }

  .culture-card h3 {
    font-size: 16px;
  }

  .culture-card p {
    font-size: 13px;
  }
}

/* ========== 服务案例：筛选按钮 ========== */
.cases-filter-section {
  padding: 30px 0 10px;
  background-color: #fff;
}

.filter-tabs {
  text-align: center;
}

.filter-btn {
  display: inline-block;
  padding: 10px 28px;
  margin: 0 6px 12px;
  background-color: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 30px;
  font-size: 14px;
  color: #666;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
  background-color: #ca0000;
  border-color: #ca0000;
  color: #fff;
}

@media (max-width: 576px) {
  .filter-btn {
    padding: 8px 18px;
    font-size: 12px;
    margin: 0 4px 8px;
  }
}

/* ========== 服务案例：案例卡片 ========== */
.cases-gallery {
  padding: 50px 0 50px;
  background-color: #fff;
}

.case-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  margin-bottom: 25px;
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.case-image {
  position: relative;
  overflow: hidden;
}

.case-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.case-card:hover .case-image img {
  transform: scale(1.08);
}

.case-overlay {
  position: absolute;
  inset: 0;
  background: rgba(202, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.case-card:hover .case-overlay {
  opacity: 1;
}

.case-overlay-content {
  text-align: center;
  padding: 20px;
  color: #fff;
}

.case-overlay-content h3 {
  font-size: 18px;
  font-weight: bold;
  margin: 0 0 8px 0;
}

.case-overlay-content p {
  font-size: 13px;
  margin: 0;
  line-height: 1.6;
}

.case-info {
  padding: 18px;
}

.case-tag {
  display: inline-block;
  padding: 3px 12px;
  background-color: rgba(202, 0, 0, 0.1);
  color: #ca0000;
  font-size: 11px;
  border-radius: 3px;
  margin-bottom: 8px;
}

.case-info h4 {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin: 0 0 6px 0;
}

.case-info p {
  font-size: 13px;
  color: #999;
  margin: 0;
}

@media (max-width: 768px) {
  .case-image img {
    height: 180px;
  }

  .case-info {
    padding: 14px;
  }

  .case-info h4 {
    font-size: 15px;
  }
}

/* ========== 服务案例：数据统计 ========== */
.stats-section {
  padding: 50px 0;
  background: linear-gradient(135deg, #ca0000 0%, #b71c1c 100%);
}

.stat-item {
  text-align: center;
  padding: 25px 10px;
}

.stat-number {
  font-size: 42px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
  .stat-number {
    font-size: 32px;
  }

  .stat-label {
    font-size: 13px;
  }

  .stat-item {
    padding: 15px 10px;
  }
}

/* ========== 网络产品中心：产品卡片 ========== */
.products-section {
  padding: 50px 0;
  background-color: #fff;
}

.product-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  margin-bottom: 25px;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.product-image {
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 14px;
  background: linear-gradient(135deg, #ff6b6b, #ca0000);
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  border-radius: 4px;
}

.product-content {
  padding: 20px;
}

.product-content h3 {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
}

.product-content p {
  font-size: 14px;
  color: #888;
  line-height: 1.7;
  /* margin-bottom: 15px; */
}

.product-meta {
  display: flex;
  gap: 20px;
  padding-top: 12px;
  border-top: 1px solid #f0f0f0;
  font-size: 12px;
  color: #aaa;
}

.product-meta i {
  margin-right: 4px;
  color: #ca0000;
}

@media (max-width: 768px) {
  .product-image img {
    height: 180px;
  }

  .product-content h3 {
    font-size: 16px;
  }

  .product-content p {
    font-size: 13px;
  }
}

/* ========== 网络产品中心：内容优势 ========== */
.advantage-section {
  padding: 70px 0;
  background-color: #f8f8f8;
}

.advantage-section .section-header::after {
  background-color: #f8f8f8;
}

.advantage-card {
  text-align: center;
  padding: 30px 18px;
  background: #fff;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin-bottom: 25px;
  height: 100%;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.advantage-icon {
  width: 65px;
  height: 65px;
  margin: 0 auto 15px;
  background-color: rgba(202, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #ca0000;
}

.advantage-card h3 {
  font-size: 17px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
}

.advantage-card p {
  font-size: 14px;
  color: #888;
  margin: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .advantage-icon {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }

  .advantage-card h3 {
    font-size: 15px;
  }

  .advantage-card p {
    font-size: 13px;
  }
}

/* ========== 网络产品中心：合作平台 ========== */
.partner-section {
  padding: 70px 0;
  background-color: #fff;
}

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.partner-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 30px;
  border: 1px solid #eee;
  border-radius: 10px;
  transition: all 0.3s ease;
  min-width: 120px;
}

.partner-item:hover {
  border-color: #ca0000;
  box-shadow: 0 4px 15px rgba(202, 0, 0, 0.1);
}

.partner-item i {
  font-size: 32px;
  color: #ca0000;
  margin-bottom: 8px;
}

.partner-item span {
  font-size: 13px;
  color: #666;
}

@media (max-width: 576px) {
  .partner-grid {
    gap: 15px;
  }

  .partner-item {
    min-width: 90px;
    padding: 15px 18px;
  }

  .partner-item i {
    font-size: 24px;
  }

  .partner-item span {
    font-size: 11px;
  }
}

/* ========== 加入因胜：选择理由 ========== */
.join-reason-section {
  padding: 50px 0;
  background-color: #fff;
}

.reason-card {
  text-align: center;
  padding: 30px 18px;
  border: 1px solid #eee;
  border-radius: 10px;
  transition: all 0.3s ease;
  margin-bottom: 25px;
  height: 100%;
}

.reason-card:hover {
  border-color: #ca0000;
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(202, 0, 0, 0.08);
}

.reason-icon {
  width: 65px;
  height: 65px;
  margin: 0 auto 15px;
  background: linear-gradient(135deg, #ca0000, #e53935);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
}

.reason-card h3 {
  font-size: 17px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
}

.reason-card p {
  font-size: 14px;
  color: #888;
  margin: 0;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .reason-icon {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }

  .reason-card h3 {
    font-size: 15px;
  }

  .reason-card p {
    font-size: 13px;
  }
}

/* ========== 加入因胜：热招岗位 ========== */
.jobs-section {
  padding: 70px 0;
  background-color: #f8f8f8;
}

.jobs-section .section-header::after {
  background-color: #f8f8f8;
}

.jobs-list {
  max-width: 900px;
  margin: 0 auto;
}

.job-item {
  background: #fff;
  border-radius: 10px;
  padding: 22px 28px;
  margin-bottom: 16px;
  transition: all 0.3s ease;
  border-left: 4px solid transparent;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.job-item:hover {
  border-left-color: #ca0000;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
}

.job-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.job-header h3 {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0;
}

.job-tag {
  padding: 3px 10px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: bold;
  background-color: #ffeded;
  color: #ca0000;
}

.job-info {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #999;
}

.job-info i {
  margin-right: 3px;
  color: #ca0000;
}

.job-desc p {
  font-size: 13px;
  color: #888;
  margin: 0 0 12px 0;
  line-height: 1.6;
}

.job-apply-btn {
  display: inline-block;
  padding: 7px 22px;
  background-color: #ca0000;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.job-apply-btn:hover {
  background-color: #b71c1c;
}

@media (max-width: 768px) {
  .job-item {
    padding: 16px 18px;
  }

  .job-header h3 {
    font-size: 16px;
  }

  .job-info {
    gap: 12px;
    font-size: 12px;
  }
}

/* ========== 加入因胜：投递方式 ========== */
.apply-section {
  padding: 70px 0;
  background-color: #fff;
}

.apply-card {
  text-align: center;
  padding: 35px 20px;
  border: 1px solid #eee;
  border-radius: 10px;
  transition: all 0.3s ease;
  margin-bottom: 25px;
  height: 100%;
}

.apply-card:hover {
  border-color: #ca0000;
  box-shadow: 0 6px 20px rgba(202, 0, 0, 0.08);
}

.apply-icon {
  width: 65px;
  height: 65px;
  margin: 0 auto 15px;
  background-color: rgba(202, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #ca0000;
}

.apply-card h3 {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
}

.apply-card p {
  font-size: 14px;
  color: #888;
  margin-bottom: 8px;
}

.apply-link {
  display: inline-block;
  font-size: 16px;
  color: #ca0000;
  font-weight: bold;
  text-decoration: none;
  margin-bottom: 8px;
}

.apply-link:hover {
  text-decoration: underline;
}

.apply-tip {
  font-size: 12px !important;
  color: #bbb !important;
}

.apply-qrcode img {
  width: 110px;
  height: 110px;
  margin: 0 auto 8px;
}

@media (max-width: 768px) {
  .apply-card {
    padding: 25px 15px;
  }

  .apply-card h3 {
    font-size: 16px;
  }

  .apply-link {
    font-size: 14px;
  }
}

/* ========== 联系我们：联系方式卡片 ========== */
.contact-info-section {
  padding: 50px 0;
  background-color: #fff;
}

.contact-detail-card {
  height: 100%;
}

.contact-items {
  margin-top: 30px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 25px;
}

.contact-icon-box {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: rgba(202, 0, 0, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #ca0000;
}

.contact-text h4 {
  font-size: 15px;
  font-weight: bold;
  color: #333;
  margin: 0 0 4px 0;
}

.contact-text p {
  font-size: 14px;
  color: #888;
  margin: 0;
}

.contact-text a {
  color: #ca0000;
  text-decoration: none;
}

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

/* ========== 联系我们：留言表单 ========== */
.contact-form-card {
  background: #f8f8f8;
  border-radius: 10px;
  padding: 35px;
  height: 100%;
}

.contact-form {
  margin-top: 25px;
}

.contact-form .form-group {
  margin-bottom: 18px;
}

.contact-form .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #555;
  margin-bottom: 6px;
}

.contact-form .form-group .required {
  color: #ca0000;
}

.contact-form .form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
  color: #333;
  background: #fff;
  transition: border-color 0.3s ease;
  box-sizing: border-box;
}

.contact-form .form-control:focus {
  outline: none;
  border-color: #ca0000;
  box-shadow: 0 0 0 3px rgba(202, 0, 0, 0.08);
}

.contact-form textarea.form-control {
  resize: vertical;
}

.contact-form .submit-btn {
  display: inline-block;
  padding: 11px 35px;
  background-color: #ca0000;
  color: #fff;
  border: none;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-form .submit-btn:hover {
  background-color: #b71c1c;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .contact-form-card {
    padding: 20px;
    margin-top: 30px;
  }

  .contact-detail-item {
    gap: 12px;
  }

  .contact-icon-box {
    width: 40px;
    height: 40px;
    font-size: 17px;
  }
}

/* ========== 联系我们：地图区域 ========== */
.map-section {
  padding: 0 0 60px;
  background-color: #fff;
}

.map-container {
  border-radius: 10px;
  overflow: hidden;
}

.map-placeholder {
  background: #f0f0f0;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s ease;
}

.map-placeholder:hover {
  background: #e5e5e5;
}

.map-placeholder i {
  font-size: 40px;
  color: #ca0000;
  margin-bottom: 10px;
}

.map-placeholder p {
  font-size: 16px;
  color: #555;
  margin: 0 0 6px 0;
  font-weight: 500;
}

.map-placeholder span {
  font-size: 13px;
  color: #ca0000;
}

@media (max-width: 576px) {
  .map-placeholder {
    height: 200px;
  }

  .map-placeholder i {
    font-size: 30px;
  }

  .map-placeholder p {
    font-size: 14px;
  }
}

/* ==========================================================================
   新增页面样式：新闻列表 / 新闻详情 / 案例详情 / 产品详情
   ========================================================================== */

/* ========== 新闻列表区域 ========== */
.news-list-section {
  padding: 50px 0 70px;
  background-color: #fff;
}

/* 新闻卡片 */
.news-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  margin-bottom: 30px;
  height: 100%;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.news-image {
  overflow: hidden;
}

.news-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.news-card:hover .news-image img {
  transform: scale(1.06);
}

.news-content {
  padding: 20px;
}

.news-date {
  display: inline-block;
  font-size: 12px;
  color: #ca0000;
  margin-bottom: 8px;
  font-weight: 500;
}

.news-content h3 {
  font-size: 17px;
  font-weight: bold;
  color: #333;
  margin: 0 0 10px 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-content p {
  font-size: 14px;
  color: #888;
  line-height: 1.7;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: #ca0000;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.news-link:hover {
  color: #b71c1c;
  gap: 8px;
}

@media (max-width: 992px) {
  .news-image img {
    height: 180px;
  }

  .news-content h3 {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .news-image img {
    height: 160px;
  }

  .news-content {
    padding: 15px;
  }

  .news-content h3 {
    font-size: 15px;
  }

  .news-content p {
    font-size: 13px;
  }
}

/* ========== 新闻列表分页 ========== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid #ddd;
  border-radius: 5px;
  color: #666;
  font-size: 14px;
  text-decoration: none;
  background: #fff;
  transition: all 0.3s ease;
}

.page-btn:hover {
  border-color: #ca0000;
  color: #ca0000;
}

.page-btn.active {
  background-color: #ca0000;
  border-color: #ca0000;
  color: #fff;
}

.page-btn.prev,
.page-btn.next {
  padding: 0 16px;
}

@media (max-width: 576px) {
  .pagination {
    gap: 5px;
  }

  .page-btn {
    min-width: 34px;
    height: 34px;
    font-size: 12px;
    padding: 0 10px;
  }

  .page-btn.prev,
  .page-btn.next {
    padding: 0 12px;
  }
}

/* ========== 文章详情区域 ========== */
.article-detail-section {
  padding: 50px 0 70px;
  background-color: #fff;
}

.article-detail {
  max-width: 860px;
  margin: 0 auto;
}

/* 文章元信息 */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
  margin-bottom: 30px;
  font-size: 13px;
  color: #999;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.article-meta i {
  color: #ca0000;
  font-size: 14px;
}

/* 文章正文 */
.article-content {
  font-size: 15px;
  color: #555;
  line-height: 1.9;
}

.article-content p {
  margin-bottom: 20px;
  text-align: justify;
}

.article-content h2 {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  margin: 35px 0 15px;
  padding-left: 12px;
  border-left: 3px solid #ca0000;
}

.article-content ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.article-content ul li {
  margin-bottom: 8px;
  font-size: 14px;
  color: #666;
}

.article-image {
  margin: 25px 0;
  border-radius: 8px;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  display: block;
}

/* 文章标签 */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 35px;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.article-tag {
  display: inline-block;
  padding: 4px 14px;
  background-color: rgba(202, 0, 0, 0.06);
  color: #ca0000;
  font-size: 12px;
  border-radius: 20px;
}

/* 上一篇/下一篇导航 */
.article-nav {
  display: flex;
  gap: 20px;
  margin-top: 35px;
  padding-top: 25px;
  border-top: 1px solid #eee;
}

.article-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  background: #f8f8f8;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  min-width: 0;
}

.article-nav-item:hover {
  background: #fef0f0;
}

.article-nav-item.next {
  text-align: right;
}

.nav-label {
  font-size: 12px;
  color: #999;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.article-nav-item.next .nav-label {
  justify-content: flex-end;
}

.nav-title {
  font-size: 14px;
  color: #333;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 返回按钮 */
.article-back {
  text-align: center;
  margin-top: 35px;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 28px;
  background-color: #ca0000;
  color: #fff;
  border-radius: 5px;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-btn:hover {
  background-color: #b71c1c;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .article-content {
    font-size: 14px;
  }

  .article-content h2 {
    font-size: 19px;
    margin: 25px 0 12px;
  }

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

  .article-nav-item.next {
    text-align: left;
  }

  .article-nav-item.next .nav-label {
    justify-content: flex-start;
  }
}

@media (max-width: 576px) {
  .article-meta {
    gap: 12px;
    font-size: 12px;
  }

  .article-content {
    font-size: 13px;
  }

  .article-content h2 {
    font-size: 17px;
  }
}

/* ========== 案例详情页 ========== */
.case-detail-section {
  padding: 50px 0 0;
  background-color: #fff;
}

/* 案例概览卡片 */
.case-overview,
.product-overview {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: #f8f8f8;
  border-radius: 10px;
  margin-bottom: 30px;
  overflow: hidden;
}

.case-overview-item,
.product-overview-item {
  flex: 1;
  min-width: 180px;
  padding: 22px 24px;
  text-align: center;
  border-right: 1px solid #eee;
  transition: all 0.3s ease;
}

.case-overview-item:last-child,
.product-overview-item:last-child {
  border-right: none;
}

.case-overview-item:hover,
.product-overview-item:hover {
  background: #fef0f0;
}

.overview-label {
  display: block;
  font-size: 12px;
  color: #999;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.overview-value {
  display: block;
  font-size: 16px;
  font-weight: bold;
  color: #333;
}

/* 案例主图 / 产品海报 */
.case-main-image,
.product-main-image {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 35px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.case-main-image img,
.product-main-image img {
  width: 100%;
  display: block;
}

/* 案例章节 */
.case-section {
  margin-bottom: 35px;
}

.case-section-title {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  margin: 0 0 18px 0;
  padding-left: 12px;
  border-left: 3px solid #ca0000;
}

.case-section-content {
  font-size: 15px;
  color: #555;
  line-height: 1.9;
}

.case-section-content p {
  margin-bottom: 16px;
  text-align: justify;
}

.case-section-content ul {
  margin-bottom: 16px;
  padding-left: 20px;
}

.case-section-content ul li {
  margin-bottom: 8px;
  font-size: 14px;
  color: #666;
}

.case-section-content ul li strong {
  color: #333;
}

@media (max-width: 768px) {

  .case-overview,
  .product-overview {
    flex-direction: column;
  }

  .case-overview-item,
  .product-overview-item {
    border-right: none;
    border-bottom: 1px solid #eee;
    padding: 16px 20px;
  }

  .case-overview-item:last-child,
  .product-overview-item:last-child {
    border-bottom: none;
  }

  .case-section-title {
    font-size: 19px;
  }

  .case-section-content {
    font-size: 14px;
  }
}

@media (max-width: 576px) {
  .case-section-title {
    font-size: 17px;
  }

  .case-section-content {
    font-size: 13px;
  }

  .overview-value {
    font-size: 14px;
  }
}

/* ========== 相关推荐区域 ========== */
.related-section {
  padding: 50px 0 70px;
}

.related-section .section-title {
  text-align: center;
  font-size: 28px;
  font-weight: bold;
  color: #333;
  margin: 0 0 6px 0;
}

.related-section .section-subtitle {
  text-align: center;
  font-size: 14px;
  color: #999;
  letter-spacing: 2px;
  margin: 0 0 8px 0;
}

.related-section .section-divider {
  width: 50px;
  height: 3px;
  background-color: #ca0000;
  margin: 0 auto 35px;
}

.related-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.related-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  text-decoration: none;
  transition: all 0.3s ease;
}

.related-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.related-card-image {
  overflow: hidden;
  height: 180px;
}

.related-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.related-card:hover .related-card-image img {
  transform: scale(1.06);
}

.related-card-info {
  padding: 18px;
}

.related-card-info .case-tag {
  display: inline-block;
  padding: 3px 10px;
  background: #ffeded;
  color: #ca0000;
  font-size: 11px;
  font-weight: 500;
  border-radius: 3px;
  margin-bottom: 8px;
}

.related-card-info h4 {
  font-size: 16px;
  font-weight: bold;
  color: #333;
  margin: 0 0 6px 0;
}

.related-card-info p {
  font-size: 13px;
  color: #888;
  margin: 0;
}

@media (max-width: 992px) {
  .related-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .culture-section,
  .products-section,.join-reason-section ,.apply-section{
    padding: 0 0;
  }

  .section-header {
    margin-bottom: 0px;
  }
}

@media (max-width: 576px) {
  .related-cards {
    grid-template-columns: 1fr;
  }

  .related-card-image {
    height: 160px;
  }

  .related-section .section-title {
    font-size: 24px;
  }
}

/* ========== 产品详情页 ========== */
.product-detail-section {
  padding: 50px 0 0;
  background-color: #fff;
}