/* ============================
   官网前端样式 - website.css
   配色：深蓝主色 #1a4a8a / 浅灰背景 #f5f7fa
   设计理念：大气、圆润、呼吸感、企业级
   ============================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; transition: color 0.25s; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

/* ---------- 滚动入场动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* 容器加宽 — 企业官网大气感 */
.container {
  width: 100%;
  max-width: 1580px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ---------- 顶部导航栏 ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s ease;
}
.header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}
.header-logo img {
  height: 54px;
  width: auto;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.header-nav a {
  display: inline-block;
  padding: 10px 22px;
  font-size: 17px;
  color: #333;
  border-radius: 8px;
  transition: all 0.28s ease;
  white-space: nowrap;
  letter-spacing: 1px;
  font-weight: 500;
}
.header-nav a:hover,
.header-nav a.active {
  color: #1a4a8a;
  background: rgba(26,74,138,0.07);
}
.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 18px;
  font-size: 14px;
  color: #666;
  cursor: pointer;
}
.lang-switch a {
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 13px;
  color: #666;
}
.lang-switch a.active {
  background: #1a4a8a;
  color: #fff;
}

/* 手机端菜单按钮 */
.header-mobile-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.header-mobile-btn span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: #333;
  border-radius: 2px;
}

@media (max-width: 992px) {
  .header-mobile-btn { display: flex; }
  .header-nav {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 14px 0;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  }
  .header-nav.open { display: flex; }
  .header-nav a { padding: 12px 24px; font-size: 16px; }
  .lang-switch { margin-left: auto; }
}

/* ---------- 主体内容区 ---------- */
.main-content {
  margin-top: 88px;
}

/* ---------- 通用版块（大标题、大间距）---------- */
.section {
  padding: 100px 0;
}
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 64px;
}
.section-title-left {
  text-align: left;
}
.section-title-left h2 {
  font-size: 48px;
  color: #1a4a8a;
  font-weight: 800;
  letter-spacing: 4px;
  line-height: 1.15;
}
.section-title-left .sub {
  font-size: 20px;
  color: #666;
  font-weight: 400;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 1px;
}
.section-title-left .sub::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #1a4a8a;
}
.section-title-right a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  background: #1a4a8a;
  color: #fff;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 500;
  transition: all 0.35s ease;
  letter-spacing: 0.5px;
}
.section-title-right a:hover {
  background: #143d73;
  transform: translateX(5px);
  box-shadow: 0 6px 20px rgba(26,74,138,0.3);
}
.section-title-center {
  text-align: center !important;
  justify-content: center !important;
  flex-direction: column;
  gap: 10px;
}
.section-title-center h2 {
  font-size: 36px;
  color: #1a4a8a;
  font-weight: 800;
  margin-bottom: 0;
  letter-spacing: 2px;
}
.section-title-center p {
  font-size: 15px;
  color: #999;
  letter-spacing: 3px;
}
.section-dark { background: #f5f7fa; }

/* ---------- 第一部分：轮播图 ---------- */
.banner-section {
  padding: 0;
  position: relative;
  overflow: hidden;
}
.banner-carousel {
  position: relative;
  width: 100%;
  height: 640px;
  overflow: hidden;
}
.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.banner-slide.active { opacity: 1; z-index: 1; }
.banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner-slide .banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.08) 0%, rgba(0,0,0,0.35) 100%);
}
.banner-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 12px;
}
.banner-dots span {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: all 0.35s;
}
.banner-dots span.active {
  background: #fff;
  transform: scale(1.3);
  box-shadow: 0 0 12px rgba(255,255,255,0.5);
}

@media (max-width: 768px) {
  .banner-carousel { height: 340px; }
  .section-title-left h2 { font-size: 36px; }
  .header-inner { height: 72px; }
  .header-logo img { height: 44px; }
  .main-content { margin-top: 72px; }
}

/* ---------- 第二部分：产品展示 ---------- */
.product-section {
  background: linear-gradient(180deg, #f8faff 0%, #fff 100%);
}

/* 产品卡片间距加大 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}
.product-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  border: 1px solid #eaeaea;
  border-radius: 14px;
  transition: all 0.45s cubic-bezier(0.22, 0.9, 0.3, 1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  /* 内边距让图片不贴边 */
  padding: 10px;
}
.product-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
  border-radius: 10px;
}
.product-card-body {
  margin-top: 10px;
  padding: 20px 10px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: all 0.45s cubic-bezier(0.22, 0.9, 0.3, 1);
  border-radius: 0 0 14px 14px;
}
/* 左侧蓝色竖线装饰 */
.product-card-body::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 50%;
  transform: translateY(-50%);
  width: 3.5px;
  height: 40px;
  background: #1a4a8a;
  border-radius: 3px;
  transition: all 0.45s cubic-bezier(0.22, 0.9, 0.3, 1);
  z-index: 3;
}
/* 逐步选中效果：仅在文字区域的背景变色 */
.product-card-body::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #1a4a8a;
  z-index: 0;
  transition: width 0.55s cubic-bezier(0.22, 0.9, 0.3, 1);
  pointer-events: none;
  border-radius: 0 0 14px 14px;
}
.product-card-text {
  position: relative;
  z-index: 2;
  padding-left: 16px;
}
.product-card-text h4 {
  font-size: 18px;
  color: #222;
  font-weight: 700;
  line-height: 1.35;
  transition: color 0.35s ease 0.15s;
}
.product-card-text p {
  font-size: 13.5px;
  color: #888;
  margin-top: 4px;
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 110px;
  transition: color 0.35s ease 0.2s;
  letter-spacing: 0.3px;
}
.product-arrow {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1a4a8a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  transition: all 0.42s cubic-bezier(0.22, 0.9, 0.3, 1) 0.08s;
  position: relative;
  z-index: 2;
}
.product-arrow::after {
  content: '»';
}

/* ---- hover / active 选中动效 ---- */
.product-card.active .product-card-body::after,
.product-card:hover .product-card-body::after {
  width: 100%;
}
.product-card.active,
.product-card:hover {
  border-color: #1a4a8a;
  box-shadow: 0 18px 50px rgba(26,74,138,0.18);
  transform: translateY(-8px);
}
.product-card.active img,
.product-card:hover img {
  transform: scale(1.03);
}
/* 蓝色遮罩出现后，竖线变白、文字变白 */
.product-card.active .product-card-body::before,
.product-card:hover .product-card-body::before {
  background: #fff;
  height: 48px;
  box-shadow: 0 0 10px rgba(255,255,255,0.35);
}
.product-card.active .product-card-text h4,
.product-card:hover .product-card-text h4 {
  color: #fff;
}
.product-card.active .product-card-text p,
.product-card:hover .product-card-text p {
  color: rgba(255,255,255,0.75);
}
.product-card.active .product-arrow,
.product-card:hover .product-arrow {
  background: #fff;
  color: #1a4a8a;
  transform: translateX(6px) scale(1.1);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}

.section-more {
  text-align: center;
  margin-top: 48px;
}
.btn-more {
  display: inline-block;
  padding: 13px 40px;
  border: 2px solid #1a4a8a;
  color: #1a4a8a;
  border-radius: 30px;
  font-size: 15.5px;
  font-weight: 500;
  transition: all 0.3s;
  letter-spacing: 0.5px;
}
.btn-more:hover {
  background: #1a4a8a;
  color: #fff;
  box-shadow: 0 6px 20px rgba(26,74,138,0.2);
}

@media (max-width: 1200px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); gap: 26px; }
  .product-card img { height: 270px; }
}
@media (max-width: 992px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .product-card img { height: 240px; }
  .product-card-body::before { left: 13px; height: 34px; }
  .product-card-text h4 { font-size: 16px; }
  .product-card-text { padding-left: 12px; }
}
@media (max-width: 768px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .product-card img { height: 210px; }
  .product-card-body { padding: 20px 14px 22px; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
  .product-card img { height: 250px; }
}

/* ---------- 第三部分：公司介绍 ---------- */
.about-section {
  background: linear-gradient(135deg, #e8f0fe 0%, #d6e4f7 40%, #eaf0fa 100%);
  padding: 100px 0 85px;
  position: relative;
}
.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(26,74,138,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(26,74,138,0.04) 0%, transparent 50%);
  pointer-events: none;
}

/* 上半区：左侧文字 + 右侧数据 */
.about-grid-new {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 56px;
  align-items: flex-start;
}
.about-info h3 {
  font-size: 34px;
  color: #1a4a8a;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.3;
  letter-spacing: 0.5px;
}
.about-desc {
  font-size: 17px;
  color: #444;
  line-height: 2.1;
  text-align: justify;
}

/* 右侧数据统计 — 大数字风格 */
.about-stats-new {
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding-left: 24px;
  border-left: 2px solid #d8dce3;
}
.about-stat-block {
  position: relative;
}
/* 左侧蓝色竖线装饰 */
.about-stat-block::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 4px;
  width: 4px;
  height: 52px;
  background: #1a4a8a;
  border-radius: 3px;
}
.stat-num {
  font-size: 64px;
  font-weight: 800;
  color: #1a4a8a;
  line-height: 1;
  letter-spacing: -2px;
}
.stat-unit {
  font-size: 22px;
  font-weight: 400;
  color: #1a4a8a;
  margin-left: 3px;
}
.stat-label {
  font-size: 15px;
  color: #777;
  margin-top: 8px;
  letter-spacing: 0.5px;
}

/* 下半区：工厂图片轮播 */
.factory-carousel-wrap {
  margin-top: 52px;
}
.factory-carousel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.factory-slide {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #e4e7eb;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.factory-slide:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.12);
}
.factory-slide img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.factory-slide:hover img {
  transform: scale(1.06);
}
.factory-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: #fff;
  font-size: 14px;
  text-align: center;
  font-weight: 500;
  letter-spacing: 1px;
}
/* 轮播指示点 */
.factory-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 22px;
}
.factory-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: all 0.35s;
}
.factory-dots span.active {
  background: #1a4a8a;
  transform: scale(1.3);
}

@media (max-width: 768px) {
  .about-grid-new { grid-template-columns: 1fr; gap: 32px; }
  .about-info h3 { font-size: 26px; }
  .about-desc { font-size: 15px; }
  .about-stats-new {
    flex-direction: row;
    padding-left: 0;
    border-left: none;
    border-top: 2px solid #d8dce3;
    padding-top: 24px;
    gap: 24px;
  }
  .about-stat-block::before { display: none; }
  .stat-num { font-size: 38px; }
  .factory-carousel { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .factory-slide img { height: 190px; }
}
@media (max-width: 576px) {
  .factory-carousel { grid-template-columns: 1fr; }
  .factory-slide img { height: 230px; }
}

/* ---------- 第四部分：新闻资讯轮播 ---------- */
.news-section {
  padding: 100px 0 105px;
  /* 背景图片 + 渐变叠加 */
  position: relative;
  background:
    /* 半透明深色叠加，保证文字可读 */
    linear-gradient(180deg, rgba(255,255,255,0.88) 0%, rgba(245,248,252,0.92) 50%, rgba(238,242,247,0.95) 100%),
    /* 背景图片 */
    url('/assets/img/news-bg.jpg') center center / cover no-repeat;
}
/* 轮播容器 — 在 container 内，宽度一致 */
.news-carousel-wrap {
  position: relative;
  overflow: hidden;
  margin: 0 52px; /* 给两侧留出箭头空间 */
}

.news-carousel-track {
  display: flex;
  gap: 24px;
  flex-shrink: 1;
}

/* 新闻卡片 — 带背景色和图片间距 */
.news-card-item {
  flex: 0 0 calc(25% - 18px); /* (100% - 3*24px gap) / 4 */
  min-width: 0;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0,0,0,0.06);
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
  border: 1px solid #f0f0f0;
  cursor: pointer;
  /* 内边距让图片不贴边 */
  padding: 10px;
}
.news-card-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.15);
  background: #f8faff;
}

/* 图片区域 + 日期角标 */
.news-card-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}
.news-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}
.news-card-item:hover .news-card-img {
  transform: scale(1.08);
}

.news-date-badge {
  position: absolute;
  left: 16px;
  top: 16px;
  background: #1a4a8a;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: 5px;
  letter-spacing: 0.5px;
  z-index: 2;
  line-height: 1.35;
}

/* 卡片内容 */
.news-card-body {
  padding: 18px 10px 20px;
  position: relative;
}
.news-card-body h4 {
  font-size: 17px;
  color: #c0392b; /* 红色标题，参照参考图 */
  font-weight: 700;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.48;
  letter-spacing: 0.3px;
  transition: color 0.3s ease;
}
.news-card-item:hover .news-card-body h4 {
  color: #1a4a8a;
}
.news-card-body p {
  font-size: 14px;
  color: #777;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 底部箭头 */
.news-card-more {
  margin-top: 16px;
  font-size: 18px;
  color: #bbb;
  transition: all 0.35s ease;
  display: inline-block;
}
.news-card-item:hover .news-card-more {
  color: #1a4a8a;
  transform: translateX(6px);
}

/* 左右箭头 — 绝对定位在 margin 区域 */
.news-arrow {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  z-index: 10;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #dce2ea;
  color: #1a4a8a;
  font-size: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.32s ease;
  line-height: 1;
  padding: 0 0 2px 0;
  user-select: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.news-arrow:hover {
  background: #1a4a8a;
  border-color: #1a4a8a;
  color: #fff;
  box-shadow: 0 6px 20px rgba(26,74,138,0.25);
  transform: translateY(-50%) scale(1.08);
}
.news-arrow-prev { left: -52px; }
.news-arrow-next { right: -52px; }

/* 底部圆点 */
.news-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}
.news-dots span {
  width: 34px;
  height: 4px;
  border-radius: 2px;
  background: #d0d5dd;
  cursor: pointer;
  transition: all 0.35s ease;
}
.news-dots span.active {
  background: #1a4a8a;
  width: 56px;
}

@media (max-width: 1200px) {
  .news-card-item { flex: 0 0 calc(33.333% - 16px); }
  .news-dots span.active { width: 46px; }
}
@media (max-width: 992px) {
  .news-card-item { flex: 0 0 calc(50% - 12px); }
  .news-card-img { height: 200px; }
  .news-arrow { width: 38px; height: 38px; font-size: 22px; }
}
@media (max-width: 576px) {
  .news-carousel-wrap { margin: 0; }
  .news-arrow { display: none; }
  .news-card-item { flex: 0 0 100%; padding: 8px; }
  .news-card-img { height: 230px; }
}

/* ---------- 页脚（参照飞亚化学风格：6列导航 + 右侧联系面板）---------- */
.footer {
  background: linear-gradient(135deg, #163a70 0%, #1a4a8a 100%);
  color: rgba(255,255,255,0.87);
  padding: 52px 0 0;
}
/* 主布局：左侧导航 + 右侧联系面板 */
.footer-main {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px;
}
.footer-col h4 {
  font-size: 16px;
  color: #fff;
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.footer-col a,
.footer-col li {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.68);
  padding: 4px 0;
  transition: color 0.25s;
}
.footer-col a:hover { color: #fff; }

/* 右侧联系面板 */
.footer-contact-panel {
  flex-shrink: 0;
  width: 360px;
  padding: 28px 30px;
  background: rgba(255,255,255,0.07);
  border-radius: 12px;
  border-left: 3px solid rgba(255,255,255,0.25);
}

.footer-company-name {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

/* 联系信息行 */
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.82);
}
/* 白色SVG图标 */
.contact-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
  margin-top: 1px;
}
.contact-icon svg {
  width: 18px;
  height: 18px;
}
.contact-texts {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-texts span {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.3px;
}
.contact-value {
  color: rgba(255,255,255,0.82);
  font-size: 14.5px;
  word-break: break-all;
}

/* 微信二维码 */
.contact-qrcodes {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.wechat-qrcode-img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.25);
  background: #fff;
}

/* 底部版权栏 */
.footer-bottom-bar {
  background: rgba(0,0,0,0.12);
  margin-top: 32px;
  padding: 16px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.copyright-text {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-bottom-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  transition: color 0.25s;
}
.footer-bottom-links a:hover { color: #fff; }

@media (max-width: 1200px) {
  .footer-main { gap: 32px; }
  .footer-contact-panel { width: 310px; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
@media (max-width: 992px) {
  .footer-main { flex-direction: column; gap: 28px; }
  .footer-contact-panel { width: 100%; margin-top: 0; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-contact-panel { padding: 22px 20px; }
  .footer-company-name { font-size: 18px; }
  .footer-bottom-inner { flex-direction: column; gap: 10px; text-align: center; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-contact-panel { padding: 18px 16px; }
}

/* ---------- 返回顶部 ---------- */
.back-to-top {
  position: fixed;
  bottom: 40px;
  right: 84px; /* 给悬浮栏让位 */
  width: 46px;
  height: 48px;
  background: #1a4a8a;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
  z-index: 999;
  font-size: 19px;
  box-shadow: 0 4px 16px rgba(26,74,138,0.3);
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover {
  background: #163d73;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26,74,138,0.4);
}

/* ---------- 右侧固定联系方式悬浮栏 ---------- */
.sidebar-contact {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: visible;
}

.sidebar-item {
  position: relative;
  overflow: visible;
}

/* 圆角方块按钮 */
.sidebar-btn {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #1a4a8a 0%, #163d73 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(26,74,138,0.25), inset 0 1px 0 rgba(255,255,255,0.08);
}
.sidebar-btn:hover {
  background: linear-gradient(135deg, #2259a5 0%, #1a4a8a 100%);
  box-shadow: 0 6px 24px rgba(26,74,138,0.38), inset 0 1px 0 rgba(255,255,255,0.12);
}
.sidebar-item:hover .sidebar-btn {
  transform: translateX(-2px);
}

/* 左侧弹出的详情面板 */
.sidebar-popup {
  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%);
  background: #1a4a8a;
  color: #fff;
  border-radius: 10px;
  padding: 14px 18px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.28s ease;
  box-shadow: 0 6px 30px rgba(26,74,138,0.35);
  min-width: 170px;
}
.sidebar-popup::after {
  content: '';
  position: absolute;
  right: -7px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 13px;
  height: 13px;
  background: #1a4a8a;
  box-shadow: 4px -4px 10px rgba(26,74,138,0.15);
}
.sidebar-item:hover .sidebar-popup {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  right: 66px;
}

/* 微信二维码 — 确保图片正常展示 */
.sidebar-qrcode-img {
  width: 140px;
  height: 140px;
  min-width: 140px;
  max-width: none;
  object-fit: cover;
  border-radius: 8px;
  display: block !important;
}

/* 电话行 */
.sidebar-phone-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 3px 0;
}
.sidebar-phone-icon {
  font-size: 15px;
}

/* 邮箱文本 */
.sidebar-popup > span {
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.55;
}

@media (max-width: 768px) {
  .sidebar-contact { right: 10px; }
  .sidebar-btn { width: 46px; height: 46px; }
  .sidebar-contact svg { width: 20px; height: 20px; }
  .sidebar-popup { right: 54px; }
  .sidebar-item:hover .sidebar-popup { right: 58px; }
  .sidebar-qrcode-img { width: 120px; height: 120px; }
  .sidebar-phone-row { font-size: 14px; }
  .sidebar-popup > span { font-size: 13px; max-width: 160px; }
}

/* ============================================================
   内页公共样式 — Banner + 二级导航
   ============================================================ */

/* ---------- 页面 Banner ---------- */
.page-banner {
  position: relative;
  height: 380px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-banner-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a4a8a 0%, #0d2f5e 50%, #163a70 100%);
  z-index: 0;
}
.page-banner-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(255,255,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 60%, rgba(26,74,138,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.page-banner-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}
.page-banner-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
}
.page-banner-content h1 {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: 6px;
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.page-banner-content p {
  font-size: 18px;
  letter-spacing: 8px;
  opacity: 0.7;
  font-weight: 400;
}

@media (max-width: 768px) {
  .page-banner { height: 280px; }
  .page-banner-content h1 { font-size: 34px; letter-spacing: 3px; }
  .page-banner-content p { font-size: 14px; letter-spacing: 4px; }
}
@media (max-width: 480px) {
  .page-banner { height: 220px; }
  .page-banner-content h1 { font-size: 28px; }
}

/* ---------- 二级导航栏 ---------- */
.sub-nav {
  background: #fff;
  border-bottom: 1px solid #eaeaea;
  position: sticky;
  top: 88px;
  z-index: 99;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.sub-nav-list {
  display: flex;
  justify-content: center;
  gap: 0;
}
.sub-nav-link {
  display: inline-block;
  padding: 18px 36px;
  font-size: 16px;
  font-weight: 500;
  color: #666;
  letter-spacing: 1px;
  position: relative;
  transition: all 0.3s ease;
}
.sub-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: #1a4a8a;
  border-radius: 3px 3px 0 0;
  transition: width 0.35s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.sub-nav-link:hover,
.sub-nav-link.active {
  color: #1a4a8a;
}
.sub-nav-link:hover::after,
.sub-nav-link.active::after {
  width: 50%;
}

@media (max-width: 768px) {
  .sub-nav { top: 72px; }
  .sub-nav-link { padding: 14px 20px; font-size: 14px; }
}
@media (max-width: 480px) {
  .sub-nav-list { flex-wrap: wrap; justify-content: center; }
  .sub-nav-link { padding: 12px 16px; font-size: 13px; }
}

/* ============================================================
   公司简介页 — about
   ============================================================ */

/* ---------- 公司介绍区域 ---------- */
.about-page-section {
  padding: 100px 0;
}
.about-page-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}
.about-page-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.about-page-tag-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #1a4a8a;
}
.about-page-tag span {
  font-size: 14px;
  color: #999;
  letter-spacing: 3px;
  font-weight: 500;
}
.about-page-left h2 {
  font-size: 36px;
  color: #1a4a8a;
  font-weight: 800;
  margin-bottom: 28px;
  line-height: 1.3;
  letter-spacing: 1px;
}
.about-page-desc {
  font-size: 16px;
  color: #555;
  line-height: 2.1;
  text-align: justify;
}
.about-page-right {
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-page-img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(26,74,138,0.12);
  transition: transform 0.5s ease;
}
.about-page-img:hover {
  transform: scale(1.02);
}

@media (max-width: 992px) {
  .about-page-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-page-left h2 { font-size: 30px; }
}
@media (max-width: 768px) {
  .about-page-section { padding: 60px 0; }
  .about-page-left h2 { font-size: 26px; }
  .about-page-desc { font-size: 15px; line-height: 2; }
}

/* ---------- 企业文化区域（about页面内嵌）---------- */
.culture-section {
  padding: 100px 0;
}
.culture-block {
  text-align: center;
  margin-bottom: 56px;
}
.culture-block-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
}
.culture-block-header h3 {
  font-size: 28px;
  color: #1a4a8a;
  font-weight: 700;
  letter-spacing: 2px;
}
.culture-slogan {
  font-size: 26px;
  color: #1a4a8a;
  font-weight: 700;
  letter-spacing: 3px;
  margin-bottom: 14px;
}
.culture-desc {
  font-size: 16px;
  color: #777;
  line-height: 1.8;
}

/* 企训企风卡片 */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.culture-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.culture-card {
  background: #fff;
  border-radius: 14px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.culture-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.15);
}
.culture-card-large {
  padding: 44px 28px;
}
.culture-card-icon {
  margin-bottom: 16px;
}
.culture-card-num {
  font-size: 38px;
  font-weight: 800;
  color: rgba(26,74,138,0.12);
  margin-bottom: 8px;
  letter-spacing: -1px;
}
.culture-card h4 {
  font-size: 22px;
  color: #1a4a8a;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.culture-card p {
  font-size: 15px;
  color: #888;
  line-height: 1.6;
}

@media (max-width: 992px) {
  .culture-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 576px) {
  .culture-grid { grid-template-columns: 1fr; }
}

/* 四色文化 */
.culture-colors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.culture-colors-large {
  gap: 28px;
}
.culture-color-card {
  border-radius: 16px;
  padding: 40px 24px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.culture-color-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 16px 16px 0 0;
}
.culture-color-card:hover {
  transform: translateY(-6px);
}
.culture-color-icon {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
}
.culture-color-card h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 1px;
}
.culture-color-card p {
  font-size: 14px;
  line-height: 1.7;
  opacity: 0.85;
}

/* 红色文化 */
.culture-color-red {
  background: linear-gradient(135deg, #fff5f5, #ffe8e8);
  color: #c0392b;
}
.culture-color-red::before { background: #c0392b; }
.culture-color-red:hover { box-shadow: 0 12px 36px rgba(192,57,43,0.15); }

/* 绿色文化 */
.culture-color-green {
  background: linear-gradient(135deg, #f0fff4, #e0f7e6);
  color: #27ae60;
}
.culture-color-green::before { background: #27ae60; }
.culture-color-green:hover { box-shadow: 0 12px 36px rgba(39,174,96,0.15); }

/* 蓝色文化 */
.culture-color-blue {
  background: linear-gradient(135deg, #f0f4ff, #e0e8fa);
  color: #1a4a8a;
}
.culture-color-blue::before { background: #1a4a8a; }
.culture-color-blue:hover { box-shadow: 0 12px 36px rgba(26,74,138,0.15); }

/* 白色文化 */
.culture-color-white {
  background: linear-gradient(135deg, #fafafa, #f0f0f0);
  color: #555;
}
.culture-color-white::before { background: #999; }
.culture-color-white:hover { box-shadow: 0 12px 36px rgba(0,0,0,0.08); }

@media (max-width: 992px) {
  .culture-colors { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 576px) {
  .culture-colors { grid-template-columns: 1fr; }
}

/* ---------- 荣誉资质轮播（about页面）---------- */
.honor-preview-section {
  padding: 100px 0;
}
.honor-carousel-wrap {
  position: relative;
  overflow: hidden;
  margin: 0 52px;
}
.honor-carousel {
  display: flex;
  gap: 28px;
  transition: transform 0.6s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.honor-carousel-item {
  flex: 0 0 calc(33.333% - 19px);
  min-width: 0;
}
.honor-img-wrap {
  border-radius: 14px;
  overflow: hidden;
  background: #f5f7fa;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  border: 1px solid #eaeaea;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.honor-img-wrap:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.15);
}
.honor-img-wrap img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.honor-img-wrap:hover img {
  transform: scale(1.05);
}

/* 箭头 */
.honor-arrow {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  z-index: 10;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid #dce2ea;
  color: #1a4a8a;
  font-size: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.32s ease;
  line-height: 1;
  padding: 0 0 2px 0;
  user-select: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.honor-arrow:hover {
  background: #1a4a8a;
  border-color: #1a4a8a;
  color: #fff;
  box-shadow: 0 6px 20px rgba(26,74,138,0.25);
  transform: translateY(-50%) scale(1.08);
}
.honor-arrow-prev { left: -52px; }
.honor-arrow-next { right: -52px; }

@media (max-width: 1200px) {
  .honor-carousel-item { flex: 0 0 calc(33.333% - 19px); }
}
@media (max-width: 992px) {
  .honor-carousel-item { flex: 0 0 calc(50% - 14px); }
  .honor-img-wrap img { height: 260px; }
}
@media (max-width: 576px) {
  .honor-carousel-wrap { margin: 0; }
  .honor-arrow { display: none; }
  .honor-carousel-item { flex: 0 0 100%; }
  .honor-img-wrap img { height: 240px; }
}

/* ============================================================
   企业文化页 — culture
   ============================================================ */

/* 企业理念 Hero */
.culture-page-section {
  padding: 100px 0 60px;
}
.culture-hero {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 40px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}
.culture-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(26,74,138,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.culture-hero-icon {
  margin-bottom: 20px;
}
.culture-hero-title {
  font-size: 34px;
  color: #1a4a8a;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: 3px;
}
.culture-hero-slogan {
  font-size: 30px;
  color: #1a4a8a;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 4px;
  line-height: 1.5;
}
.culture-hero-desc {
  font-size: 17px;
  color: #777;
  line-height: 1.9;
}

@media (max-width: 768px) {
  .culture-page-section { padding: 60px 0 40px; }
  .culture-hero { padding: 40px 24px; }
  .culture-hero-title { font-size: 26px; }
  .culture-hero-slogan { font-size: 22px; letter-spacing: 2px; }
  .culture-hero-desc { font-size: 15px; }
}

/* 三四五原则 */
.culture-principle-section {
  padding: 100px 0;
}
.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.principle-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.principle-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: #1a4a8a;
  border-radius: 0 4px 4px 0;
}
.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26,74,138,0.1);
  border-color: rgba(26,74,138,0.1);
}
.principle-num {
  font-size: 56px;
  font-weight: 800;
  color: rgba(26,74,138,0.08);
  line-height: 1;
  margin-bottom: 12px;
}
.principle-card h4 {
  font-size: 22px;
  color: #1a4a8a;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.principle-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.principle-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}
.principle-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.principle-dot-green { background: #27ae60; }
.principle-dot-red { background: #c0392b; }
.principle-dot-blue { background: #1a4a8a; }

@media (max-width: 992px) {
  .principle-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* 四色文化区域（culture页面） */
.culture-colors-section {
  padding: 100px 0;
}
.culture-colors-section .culture-color-card {
  padding: 48px 28px;
}

/* 未来展望 */
.future-section {
  padding: 100px 0;
}
.future-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.future-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #f0f0f0;
  position: relative;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.future-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: #1a4a8a;
  border-radius: 0 0 16px 16px;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.future-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.1);
}
.future-card:hover::after {
  opacity: 1;
}
.future-card-num {
  font-size: 44px;
  font-weight: 800;
  color: rgba(26,74,138,0.1);
  line-height: 1;
  margin-bottom: 16px;
}
.future-card-icon {
  margin-bottom: 16px;
}
.future-card h4 {
  font-size: 20px;
  color: #1a4a8a;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.future-card p {
  font-size: 15px;
  color: #777;
  line-height: 1.85;
}

@media (max-width: 992px) {
  .future-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 576px) {
  .future-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   资质荣誉页 — honor
   ============================================================ */

.honor-page-section {
  padding: 100px 0;
}
.honor-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.honor-page-item {
  border-radius: 14px;
  overflow: hidden;
}
.honor-page-img-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #f5f7fa;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  border: 1px solid #eaeaea;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.honor-page-img-wrap:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.15);
}
.honor-page-img-wrap img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.honor-page-img-wrap:hover img {
  transform: scale(1.05);
}
.honor-page-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,74,138,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.honor-page-img-wrap:hover .honor-page-overlay {
  opacity: 1;
}
.honor-page-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  color: #bbb;
  font-size: 16px;
}

@media (max-width: 992px) {
  .honor-page-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .honor-page-img-wrap img { height: 280px; }
}
@media (max-width: 576px) {
  .honor-page-grid { grid-template-columns: 1fr; }
  .honor-page-img-wrap img { height: 240px; }
}

/* ============================================================
   厂区容貌页 — factory
   ============================================================ */

.factory-page-section {
  padding: 100px 0;
}
.factory-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.factory-page-item {
  border-radius: 14px;
  overflow: hidden;
}
.factory-page-img-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #f5f7fa;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  border: 1px solid #eaeaea;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.factory-page-img-wrap:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(26,74,138,0.12);
  border-color: rgba(26,74,138,0.15);
}
.factory-page-img-wrap img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.factory-page-img-wrap:hover img {
  transform: scale(1.05);
}
.factory-page-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,74,138,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.factory-page-img-wrap:hover .factory-page-overlay {
  opacity: 1;
}

@media (max-width: 992px) {
  .factory-page-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .factory-page-img-wrap img { height: 250px; }
}
@media (max-width: 576px) {
  .factory-page-grid { grid-template-columns: 1fr; }
  .factory-page-img-wrap img { height: 220px; }
}

/* ---------- 图片灯箱 ---------- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}
.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}
.lightbox-overlay img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 40px;
  color: #fff;
  cursor: pointer;
  transition: transform 0.3s ease;
  line-height: 1;
  z-index: 10000;
}
.lightbox-close:hover {
  transform: scale(1.2);
}

/* ============================================================
   产品中心页 — products
   ============================================================ */

/* ---------- 顶部分类标签 ---------- */
.product-cat-tabs {
  background: #fff;
  border-bottom: 1px solid #eaeaea;
  position: sticky;
  top: 88px;
  z-index: 99;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.product-cat-tabs-inner {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.product-cat-tabs-inner::-webkit-scrollbar {
  display: none;
}
.product-cat-tab {
  display: inline-block;
  padding: 18px 32px;
  font-size: 16px;
  font-weight: 500;
  color: #666;
  letter-spacing: 1px;
  position: relative;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
}
.product-cat-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: #0D6FB8;
  border-radius: 3px 3px 0 0;
  transition: width 0.35s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.product-cat-tab:hover,
.product-cat-tab.active {
  color: #0D6FB8;
}
.product-cat-tab:hover::after,
.product-cat-tab.active::after {
  width: 50%;
}

@media (max-width: 768px) {
  .product-cat-tabs { top: 72px; }
  .product-cat-tab { padding: 14px 20px; font-size: 14px; }
}

/* ---------- 左右布局 ---------- */
.products-page-section {
  padding: 80px 0 100px;
  background: #f8faff;
  min-height: 60vh;
}
.products-page-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 40px;
  align-items: flex-start;
}

/* ---------- 左侧分类侧边栏 ---------- */
.products-sidebar {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  border: 1px solid #eaeaea;
  overflow: hidden;
  position: sticky;
  top: 160px;
  transition: box-shadow 0.3s ease;
}
.products-sidebar:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.products-sidebar-header {
  padding: 28px 24px 20px;
  background: linear-gradient(135deg, #0D6FB8 0%, #2E8BC0 100%);
  color: #fff;
}
.products-sidebar-header h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.products-sidebar-header p {
  font-size: 12px;
  opacity: 0.6;
  letter-spacing: 3px;
}
.products-sidebar-list {
  padding: 12px 0;
}
.sidebar-cat-link {
  display: flex;
  align-items: center;
  padding: 14px 24px;
  color: #555;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
  gap: 10px;
  cursor: pointer;
  letter-spacing: 0.5px;
  position: relative;
}
.sidebar-cat-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: #0D6FB8;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.sidebar-cat-link:hover {
  color: #0D6FB8;
  background: rgba(13,111,184,0.04);
}
.sidebar-cat-link:hover::before {
  opacity: 0.5;
}
.sidebar-cat-link.active {
  color: #0D6FB8;
  background: rgba(13,111,184,0.06);
  font-weight: 600;
}
.sidebar-cat-link.active::before {
  opacity: 1;
}
.sidebar-cat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ccc;
  flex-shrink: 0;
  transition: all 0.3s ease;
}
.sidebar-cat-link:hover .sidebar-cat-dot,
.sidebar-cat-link.active .sidebar-cat-dot {
  background: #0D6FB8;
  transform: scale(1.3);
}
.sidebar-cat-name {
  flex: 1;
}
.sidebar-cat-arrow {
  font-size: 18px;
  color: #ccc;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(-4px);
}
.sidebar-cat-link:hover .sidebar-cat-arrow,
.sidebar-cat-link.active .sidebar-cat-arrow {
  color: #0D6FB8;
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 992px) {
  .products-page-layout {
    grid-template-columns: 200px 1fr;
    gap: 24px;
  }
  .sidebar-cat-link { padding: 12px 16px; font-size: 14px; }
  .products-sidebar-header { padding: 20px 16px 16px; }
  .products-sidebar-header h3 { font-size: 17px; }
}
@media (max-width: 768px) {
  .products-page-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .products-sidebar {
    position: static;
  }
  .products-sidebar-list {
    display: flex;
    overflow-x: auto;
    padding: 0 12px;
    gap: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .products-sidebar-list::-webkit-scrollbar { display: none; }
  .sidebar-cat-link {
    white-space: nowrap;
    padding: 10px 16px;
  }
  .sidebar-cat-dot { display: none; }
  .sidebar-cat-arrow { display: none; }
  .sidebar-cat-link::before { display: none; }
  .sidebar-cat-link.active {
    background: rgba(13,111,184,0.08);
    border-bottom: 2px solid #0D6FB8;
    border-radius: 0;
  }
}

/* ---------- 右侧产品区域 ---------- */
.products-main {
  min-height: 400px;
}
.products-category-block {
  display: none;
}
.products-category-block.active {
  display: block;
}
.products-category-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 36px;
}
.products-category-line {
  width: 4px;
  height: 32px;
  background: #0D6FB8;
  border-radius: 3px;
  flex-shrink: 0;
}
.products-category-header h3 {
  font-size: 28px;
  color: #1a4a8a;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ---------- 产品卡片网格 ---------- */
.products-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-page-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.05);
  border: 1px solid #eaeaea;
  overflow: hidden;
  transition: all 0.45s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.product-page-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(13,115,119,0.15);
  border-color: rgba(13,115,119,0.15);
}
.product-page-card-body {
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  gap: 18px;
}
.product-page-card-line {
  width: 3.5px;
  min-height: 42px;
  background: #0D6FB8;
  border-radius: 3px;
  flex-shrink: 0;
  align-self: stretch;
  transition: all 0.45s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.product-page-card:hover .product-page-card-line {
  background: #fff;
  box-shadow: 0 0 12px rgba(20,160,133,0.4);
}
/* 深青渐变遮罩背景动画（与左侧蓝色分类做区分） */
.product-page-card-body::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(135deg, #0d7377 0%, #14a085 100%);
  z-index: 0;
  transition: width 0.55s cubic-bezier(0.22, 0.9, 0.3, 1);
  pointer-events: none;
  border-radius: 14px;
}
.product-page-card:hover .product-page-card-body::after {
  width: 100%;
}
.product-page-card-content {
  position: relative;
  z-index: 2;
}
.product-page-card-content h4 {
  font-size: 18px;
  color: #222;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color 0.35s ease 0.15s;
}
.product-page-card:hover .product-page-card-content h4 {
  color: #fff;
}
.product-page-card-content p {
  font-size: 14px;
  color: #888;
  line-height: 1.85;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.35s ease 0.2s;
}
.product-page-card:hover .product-page-card-content p {
  color: rgba(255,255,255,0.75);
}

/* ========================================
   产品详情页
   ======================================== */

/* 面包屑导航 */
.breadcrumb {
  padding: 16px 0;
  background: #f8f9fb;
  border-bottom: 1px solid #eaeaea;
  font-size: 14px;
  color: #888;
}
.breadcrumb a {
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover {
  color: #0D6FB8;
}
.breadcrumb-sep {
  margin: 0 8px;
  color: #ccc;
  font-size: 12px;
}
.breadcrumb-current {
  color: #333;
  font-weight: 500;
}

/* 详情页布局 */
.product-detail-section {
  padding: 40px 0 80px;
}
.product-detail-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}

/* 详情主区域 */
.product-detail-main {
  min-height: 500px;
}

/* 第一部分：产品大标题 */
.product-detail-title-block {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid #eaeaea;
}
.product-detail-title-block h1 {
  font-size: 32px;
  font-weight: 800;
  color: #1a2a3a;
  line-height: 1.3;
  letter-spacing: 0.5px;
}

/* 通用区块 */
.product-detail-block {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  border: 1px solid #eaeaea;
  padding: 28px 32px;
  margin-bottom: 24px;
}
.product-detail-block-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.product-detail-block-line {
  width: 4px;
  height: 24px;
  background: #0D6FB8;
  border-radius: 3px;
  flex-shrink: 0;
}
.product-detail-block-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1a2a3a;
}
.product-detail-block-content {
  font-size: 15px;
  color: #555;
  line-height: 1.9;
}

/* 基本信息网格 */
.product-detail-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.product-detail-info-item {
  display: flex;
  padding: 14px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 14px;
  line-height: 1.7;
}
.product-detail-info-item label {
  width: 100px;
  flex-shrink: 0;
  color: #888;
  font-weight: 500;
}
.product-detail-info-item span {
  color: #333;
  flex: 1;
}
.product-detail-info-full {
  grid-column: 1 / -1;
}
.product-detail-info-full label {
  width: 100px;
  flex-shrink: 0;
}
.product-detail-info-full span {
  flex: 1;
}

/* 分子式图片 */
.product-detail-fzs-image {
  margin-top: 8px;
  display: inline-block;
  background: #fafbfc;
  border: 1px solid #eaeaea;
  border-radius: 10px;
  padding: 12px;
}
.product-detail-fzs-image img {
  max-width: 300px;
  max-height: 200px;
  display: block;
}

/* 富文本内容样式 */
.product-detail-rich-text {
  overflow: hidden;
}
.product-detail-rich-text img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 8px 0;
}
.product-detail-rich-text p {
  margin-bottom: 12px;
}
.product-detail-rich-text table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}
.product-detail-rich-text table th,
.product-detail-rich-text table td {
  border: 1px solid #e0e0e0;
  padding: 8px 12px;
  font-size: 14px;
}
.product-detail-rich-text table th {
  background: #f5f7fa;
  font-weight: 600;
}

/* 响应式 */
@media (max-width: 1200px) {
  .product-detail-layout { grid-template-columns: 220px 1fr; gap: 24px; }
}
@media (max-width: 992px) {
  .product-detail-layout { grid-template-columns: 200px 1fr; gap: 20px; }
  .product-detail-title-block h1 { font-size: 26px; }
  .product-detail-block { padding: 20px 24px; }
  .product-detail-info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .product-detail-section { padding: 24px 0 60px; }
  .product-detail-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .breadcrumb { font-size: 13px; }
  .breadcrumb-sep { margin: 0 5px; }
  .product-detail-title-block h1 { font-size: 22px; }
  .product-detail-block { padding: 16px 18px; margin-bottom: 16px; }
  .product-detail-block-header h3 { font-size: 17px; }
  .product-detail-info-item { flex-direction: column; gap: 4px; }
  .product-detail-info-item label { width: auto; }
  .product-detail-fzs-image img { max-width: 100%; }
}

/* 空状态 */
.products-empty {
  text-align: center;
  padding: 80px 0;
  color: #bbb;
  font-size: 16px;
}

@media (max-width: 1200px) {
  .products-page-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
@media (max-width: 768px) {
  .products-page-section { padding: 40px 0 60px; }
  .products-category-header h3 { font-size: 22px; }
  .products-page-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-page-card-body { padding: 24px 20px; }
}

/* ============================
   新闻资讯页面
   ============================ */

/* ---------- 新闻分类标签 ---------- */
.news-cat-tabs {
  background: #fff;
  border-bottom: 1px solid #eaeaea;
  position: sticky;
  top: 88px;
  z-index: 99;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.news-cat-tabs-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.news-cat-tabs-inner::-webkit-scrollbar { display: none; }
.news-cat-tab {
  display: inline-block;
  padding: 18px 48px;
  font-size: 16px;
  font-weight: 500;
  color: #666;
  letter-spacing: 2px;
  position: relative;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
}
.news-cat-tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: #0D6FB8;
  border-radius: 3px 3px 0 0;
  transition: width 0.35s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.news-cat-tab:hover,
.news-cat-tab.active {
  color: #0D6FB8;
  font-weight: 600;
}
.news-cat-tab:hover::after,
.news-cat-tab.active::after {
  width: 50%;
}

/* ---------- 新闻页面布局 ---------- */
.news-page-section {
  padding: 80px 0 100px;
  background: #f8faff;
  min-height: 60vh;
}

/* ---------- 新闻列表卡片 ---------- */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.news-list-card {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eaeaea;
  padding: 28px;
  transition: all 0.35s cubic-bezier(0.22, 0.9, 0.3, 1);
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
  text-decoration: none;
  color: inherit;
}
.news-list-card:hover {
  border-color: #0D6FB8;
  box-shadow: 0 8px 28px rgba(13,111,184,0.12);
  transform: translateY(-4px);
}

/* 左侧图片 */
.news-list-card-image {
  width: 240px;
  height: 180px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #f0f4f8;
}
.news-list-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.news-list-card:hover .news-list-card-image img {
  transform: scale(1.05);
}
.news-list-card-noimg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0f4f8;
}

/* 右侧内容 */
.news-list-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 180px;
}
.news-list-card-title {
  font-size: 20px;
  font-weight: 700;
  color: #222;
  line-height: 1.4;
  margin-bottom: 4px;
  transition: color 0.3s ease;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-list-card:hover .news-list-card-title {
  color: #0D6FB8;
}
.news-list-card-intro {
  font-size: 15px;
  color: #888;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.news-list-card-date {
  display: flex;
  align-items: baseline;
  gap: 0;
  margin-top: 4px;
}
.news-date-year {
  font-size: 28px;
  font-weight: 800;
  color: #0D6FB8;
  letter-spacing: 1px;
}
.news-date-day {
  font-size: 18px;
  font-weight: 500;
  color: #0D6FB8;
  opacity: 0.7;
}

/* ---------- 新闻空状态 ---------- */
.news-empty {
  text-align: center;
  padding: 80px 0;
  color: #bbb;
  font-size: 16px;
}

/* ---------- 新闻分页 ---------- */
.news-pagination {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
}
.news-pagination .pagination {
  display: inline-flex;
  gap: 8px;
}
.news-pagination .pagination li {
  display: inline-block;
}
.news-pagination .pagination li a,
.news-pagination .pagination li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: #666;
  background: #fff;
  border: 1px solid #eaeaea;
  transition: all 0.3s ease;
}
.news-pagination .pagination li a:hover {
  color: #0D6FB8;
  border-color: #0D6FB8;
  background: rgba(13,111,184,0.04);
}
.news-pagination .pagination li.active span {
  color: #fff;
  background: #0D6FB8;
  border-color: #0D6FB8;
  font-weight: 600;
}
.news-pagination .pagination li.disabled span {
  color: #ccc;
  background: #f5f7fa;
  border-color: #eaeaea;
  cursor: not-allowed;
}

/* ---------- 新闻页面响应式 ---------- */
@media (max-width: 992px) {
  .news-list-card-image { width: 200px; height: 150px; }
  .news-list-card { padding: 20px; gap: 20px; }
  .news-list-card-title { font-size: 18px; }
}
@media (max-width: 768px) {
  .news-cat-tabs { top: 72px; }
  .news-cat-tab { padding: 14px 28px; font-size: 14px; }
  .news-page-section { padding: 40px 0 60px; }
  .news-list-card {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: hidden;
  }
  .news-list-card-image {
    width: 100%;
    height: 200px;
    border-radius: 16px 16px 0 0;
  }
  .news-list-card-body {
    padding: 20px;
    min-height: auto;
  }
  .news-list-card-title { font-size: 17px; }
  .news-list-card-intro { font-size: 14px; -webkit-line-clamp: 2; }
  .news-date-year { font-size: 22px; }
  .news-date-day { font-size: 16px; }
}
@media (max-width: 480px) {
  .news-cat-tab { padding: 12px 20px; font-size: 13px; }
  .news-list-card-image { height: 160px; }
  .news-list-card-body { padding: 16px; }
}

/* ============================
   新闻详情页面
   ============================ */

/* ---------- 详情页布局 ---------- */
.news-detail-section {
  padding: 40px 0 80px;
  background: #f8faff;
  min-height: 60vh;
}
.news-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: flex-start;
}

/* ---------- 左侧文章区 ---------- */
.news-detail-main {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eaeaea;
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
  overflow: hidden;
}

/* 标题区 */
.news-detail-header {
  padding: 36px 40px 0;
}
.news-detail-title {
  font-size: 28px;
  font-weight: 800;
  color: #1a2a3a;
  line-height: 1.5;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  text-align: center;
}
.news-detail-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}
.news-detail-date {
  font-size: 14px;
  color: #999;
  letter-spacing: 1px;
}
.news-detail-divider {
  height: 1px;
  background: linear-gradient(90deg, #eaeaea 0%, transparent 100%);
}

/* 正文区 */
.news-detail-content {
  padding: 32px 40px 40px;
  font-size: 16px;
  color: #444;
  line-height: 2;
  word-wrap: break-word;
  overflow: hidden;
}
.news-detail-content p {
  margin-bottom: 16px;
}
.news-detail-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 16px 0;
  display: block;
}
.news-detail-content h2,
.news-detail-content h3,
.news-detail-content h4 {
  color: #1a2a3a;
  margin: 24px 0 12px;
  font-weight: 700;
  line-height: 1.5;
}
.news-detail-content h2 { font-size: 22px; }
.news-detail-content h3 { font-size: 19px; }
.news-detail-content h4 { font-size: 17px; }
.news-detail-content a {
  color: #0D6FB8;
  transition: color 0.2s;
}
.news-detail-content a:hover {
  color: #0a5a9a;
  text-decoration: underline;
}
.news-detail-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}
.news-detail-content table th,
.news-detail-content table td {
  border: 1px solid #e0e0e0;
  padding: 10px 14px;
  font-size: 14px;
  text-align: left;
}
.news-detail-content table th {
  background: #f5f7fa;
  font-weight: 600;
  color: #333;
}
.news-detail-content blockquote {
  margin: 16px 0;
  padding: 16px 20px;
  background: #f5f7fa;
  border-left: 4px solid #0D6FB8;
  border-radius: 0 10px 10px 0;
  color: #555;
  font-style: italic;
}
.news-detail-content ul,
.news-detail-content ol {
  margin: 12px 0;
  padding-left: 24px;
}
.news-detail-content li {
  margin-bottom: 6px;
}
.news-detail-content ul { list-style: disc; }
.news-detail-content ol { list-style: decimal; }

/* ---------- 上下篇导航 ---------- */
.news-detail-nav {
  display: flex;
  border-top: 1px solid #eaeaea;
  background: #fafbfc;
}
.news-detail-nav-item {
  flex: 1;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s ease;
}
.news-detail-nav-item:hover {
  background: rgba(13,111,184,0.04);
}
.news-detail-nav-label {
  font-size: 13px;
  color: #999;
  font-weight: 500;
  letter-spacing: 1px;
}
.news-detail-nav-title {
  font-size: 15px;
  color: #333;
  font-weight: 500;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}
.news-detail-nav-item:hover .news-detail-nav-title {
  color: #0D6FB8;
}
.news-detail-prev {
  border-right: 1px solid #eaeaea;
}
.news-detail-nav-disabled {
  cursor: default;
  opacity: 0.5;
}
.news-detail-nav-disabled:hover {
  background: transparent;
}
.news-detail-nav-disabled .news-detail-nav-title {
  color: #bbb;
}

/* ---------- 右侧推荐侧边栏 ---------- */
.news-detail-sidebar {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eaeaea;
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
  overflow: hidden;
  position: sticky;
  top: 120px;
}
.news-detail-sidebar-header {
  padding: 24px 24px 16px;
  background: linear-gradient(135deg, #0D6FB8 0%, #2E8BC0 100%);
  color: #fff;
}
.news-detail-sidebar-header h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.news-detail-sidebar-header p {
  font-size: 11px;
  opacity: 0.6;
  letter-spacing: 3px;
}
.news-detail-sidebar-list {
  padding: 8px 0;
}

/* 推荐卡片 */
.news-sidebar-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  text-decoration: none;
  color: inherit;
  transition: background 0.3s ease;
  border-bottom: 1px solid #f5f5f5;
}
.news-sidebar-card:last-child {
  border-bottom: none;
}
.news-sidebar-card:hover {
  background: rgba(13,111,184,0.03);
}
.news-sidebar-card-image {
  width: 90px;
  height: 68px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: #f0f4f8;
}
.news-sidebar-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.news-sidebar-card:hover .news-sidebar-card-image img {
  transform: scale(1.06);
}
.news-sidebar-card-noimg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.news-sidebar-card-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.news-sidebar-card-title {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}
.news-sidebar-card:hover .news-sidebar-card-title {
  color: #0D6FB8;
}
.news-sidebar-card-date {
  font-size: 12px;
  color: #bbb;
  letter-spacing: 0.5px;
}

/* ---------- 新闻详情响应式 ---------- */
@media (max-width: 1200px) {
  .news-detail-layout { grid-template-columns: 1fr 260px; gap: 28px; }
}
@media (max-width: 992px) {
  .news-detail-layout { grid-template-columns: 1fr 220px; gap: 20px; }
  .news-detail-title { font-size: 24px; }
  .news-detail-header { padding: 28px 28px 0; }
  .news-detail-content { padding: 24px 28px 32px; }
  .news-sidebar-card-image { width: 72px; height: 54px; }
  .news-sidebar-card-title { font-size: 13px; }
}
@media (max-width: 768px) {
  .news-detail-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .news-detail-section { padding: 24px 0 60px; }
  .news-detail-header { padding: 20px 20px 0; }
  .news-detail-title { font-size: 20px; }
  .news-detail-content { padding: 20px 20px 28px; font-size: 15px; line-height: 1.9; }
  .news-detail-nav { flex-direction: column; }
  .news-detail-prev { border-right: none; border-bottom: 1px solid #eaeaea; }
  .news-detail-nav-item { padding: 16px 20px; }
  .news-detail-sidebar {
    position: static;
  }
  .news-detail-sidebar-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .news-sidebar-card {
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    border-bottom: none;
    border-right: 1px solid #f5f5f5;
  }
  .news-sidebar-card:nth-child(2n) {
    border-right: none;
  }
  .news-sidebar-card-image {
    width: 100%;
    height: 120px;
  }
}
@media (max-width: 480px) {
  .news-detail-header { padding: 16px 16px 0; }
  .news-detail-title { font-size: 18px; }
  .news-detail-content { padding: 16px 16px 24px; font-size: 14px; }
  .news-detail-sidebar-list { grid-template-columns: 1fr; }
  .news-sidebar-card-image { height: 100px; }
}

/* ============================
   人力资源页面
   ============================ */

/* ---------- 通用区块标题 ---------- */
.hr-section-header {
  text-align: center;
  margin-bottom: 52px;
}
.hr-section-en {
  font-size: 14px;
  color: #0D6FB8;
  letter-spacing: 4px;
  font-weight: 500;
  margin-bottom: 8px;
}
.hr-section-title {
  font-size: 44px;
  font-weight: 800;
  color: #1a2a3a;
  letter-spacing: 2px;
}

/* ---------- 福利待遇 ---------- */
.hr-benefits-section {
  padding: 100px 0;
  background: #fff;
}
.hr-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
.hr-benefit-card {
  background: #f8faff;
  border-radius: 16px;
  border: 1px solid #eaeaea;
  padding: 40px 32px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.hr-benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(13,111,184,0.1);
  border-color: rgba(13,111,184,0.2);
}
.hr-benefit-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: rgba(13,111,184,0.06);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.hr-benefit-card:hover .hr-benefit-icon {
  background: rgba(13,111,184,0.12);
}
.hr-benefit-title {
  font-size: 22px;
  font-weight: 700;
  color: #1a2a3a;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.hr-benefit-list {
  text-align: left;
  padding-left: 0;
}
.hr-benefit-list li {
  position: relative;
  padding: 8px 0 8px 24px;
  font-size: 15px;
  color: #555;
  line-height: 1.7;
}
.hr-benefit-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  background: #0D6FB8;
  border-radius: 50%;
  opacity: 0.6;
}

/* ---------- 招聘岗位 ---------- */
.hr-recruit-section {
  padding: 100px 0;
  background: #f8faff;
}

/* 投简历二维码 */
.hr-qr-area {
  text-align: center;
  margin-bottom: 48px;
}
.hr-qr-area-bottom {
  margin-top: 56px;
  margin-bottom: 0;
}
.hr-qr-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid #eaeaea;
  padding: 24px 28px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.hr-qr-img {
  width: 130px;
  height: 130px;
  object-fit: contain;
  border-radius: 8px;
}
.hr-qr-label {
  font-size: 14px;
  color: #666;
  font-weight: 500;
  letter-spacing: 1px;
}

/* 招聘表格 */
.hr-job-table-wrap {
  background: #fff;
  border-radius: 16px;
  border: 1px solid #eaeaea;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.hr-job-table {
  width: 100%;
  border-collapse: collapse;
}
.hr-job-table thead {
  background: linear-gradient(135deg, #0D6FB8 0%, #2E8BC0 100%);
}
.hr-job-table thead th {
  padding: 16px 20px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 1px;
  text-align: left;
}
.hr-job-row {
  transition: background 0.3s ease;
  cursor: pointer;
}
.hr-job-row:hover {
  background: rgba(13,111,184,0.03);
}
.hr-job-row td {
  padding: 18px 20px;
  font-size: 15px;
  color: #333;
  border-bottom: 1px solid #f0f0f0;
}
.hr-job-name {
  font-weight: 600;
  color: #1a2a3a;
}
.hr-job-detail-toggle {
  text-align: center;
}
.hr-job-detail-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #0D6FB8;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}
.hr-job-detail-btn svg {
  transition: transform 0.3s ease;
}
.hr-job-detail-btn.open svg {
  transform: rotate(180deg);
}
.hr-job-detail-btn:hover {
  color: #0a5a9a;
}

/* 岗位详情展开行 */
.hr-job-detail-row {
  display: none;
}
.hr-job-detail-row td {
  padding: 0;
  border-bottom: 1px solid #f0f0f0;
}
.hr-job-detail-content {
  padding: 24px 32px;
  background: #fafbfc;
}
.hr-job-note {
  font-size: 14px;
  color: #888;
  margin-bottom: 12px;
  font-style: italic;
}
.hr-job-major-label {
  font-size: 14px;
  color: #555;
  font-weight: 600;
  margin-bottom: 8px;
}
.hr-job-major-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-left: 0;
}
.hr-job-major-list li {
  display: inline-block;
  padding: 6px 16px;
  background: #fff;
  border: 1px solid #eaeaea;
  border-radius: 8px;
  font-size: 13px;
  color: #555;
  transition: all 0.3s ease;
}
.hr-job-major-list li:hover {
  border-color: #0D6FB8;
  color: #0D6FB8;
  background: rgba(13,111,184,0.03);
}

/* ---------- 人力资源响应式 ---------- */
@media (max-width: 992px) {
  .hr-benefits-grid { gap: 24px; }
  .hr-benefit-card { padding: 32px 24px; }
  .hr-section-title { font-size: 36px; }
}
@media (max-width: 768px) {
  .hr-benefits-section { padding: 60px 0; }
  .hr-recruit-section { padding: 60px 0; }
  .hr-benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .hr-section-title { font-size: 28px; }
  .hr-section-header { margin-bottom: 36px; }
  .hr-qr-img { width: 110px; height: 110px; }
  .hr-job-table thead th { padding: 12px 14px; font-size: 13px; }
  .hr-job-row td { padding: 14px 14px; font-size: 14px; }
  .hr-job-detail-content { padding: 16px 18px; }
  .hr-job-major-list li { font-size: 12px; padding: 5px 12px; }
}
/* ============================
   服务支持页面
   ============================ */

/* ---------- 售后服务标题区 ---------- */
.svc-hero-section {
    padding: 80px 0 60px;
    background: #fff;
}
.svc-hero-header {
    text-align: center;
}
.svc-hero-en {
    font-size: 14px;
    color: #0D6FB8;
    letter-spacing: 6px;
    font-weight: 500;
    margin-bottom: 8px;
}
.svc-hero-title {
    font-size: 44px;
    font-weight: 800;
    color: #1a2a3a;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.svc-hero-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #0D6FB8, #2E8BC0);
    border-radius: 2px;
    margin: 0 auto;
}

/* ---------- 通用区块标题 ---------- */
.svc-section-header {
    text-align: center;
    margin-bottom: 48px;
}
.svc-section-en {
    font-size: 14px;
    color: #0D6FB8;
    letter-spacing: 4px;
    font-weight: 500;
    margin-bottom: 8px;
}
.svc-section-title {
    font-size: 44px;
    font-weight: 800;
    color: #1a2a3a;
    letter-spacing: 2px;
}

/* ---------- 服务理念 ---------- */
.svc-philosophy-section {
    padding: 100px 0;
    background: #f8faff;
}
.svc-philosophy-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 56px;
    align-items: center;
}
.svc-philosophy-left .svc-section-header {
    text-align: left;
    margin-bottom: 32px;
}
.svc-philosophy-text {
    font-size: 17px;
    color: #555;
    line-height: 2.1;
    text-align: justify;
}
.svc-philosophy-text p {
    margin-bottom: 0;
}
.svc-philosophy-right {
    display: flex;
    align-items: center;
    justify-content: center;
}
.svc-philosophy-img-wrap {
    width: 100%;
    max-height: 400px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #e8f0fe 0%, #d6e4f7 40%, #eaf0fa 100%);
    box-shadow: 0 12px 40px rgba(26,74,138,0.12);
    position: relative;
    transition: transform 0.5s ease;
}
.svc-philosophy-img-wrap:hover {
    transform: scale(1.02);
}
.svc-philosophy-img-placeholder {
    width: 100%;
    height: 340px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.svc-philosophy-img-placeholder span {
    font-size: 16px;
    color: #0D6FB8;
    font-weight: 500;
    letter-spacing: 2px;
}

/* ---------- 服务热线 ---------- */
.svc-hotline-section {
    padding: 100px 0;
    background: #fff;
}
.svc-hotline-desc {
    text-align: center;
    font-size: 16px;
    color: #777;
    line-height: 1.8;
    margin-bottom: 52px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.svc-hotline-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
}
.svc-hotline-card {
    background: #f8faff;
    border-radius: 16px;
    border: 1px solid #eaeaea;
    padding: 40px 36px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.svc-hotline-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(13,111,184,0.1);
    border-color: rgba(13,111,184,0.2);
}
.svc-hotline-card-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    background: rgba(13,111,184,0.06);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}
.svc-hotline-card:hover .svc-hotline-card-icon {
    background: rgba(13,111,184,0.12);
}
.svc-hotline-card-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 20px;
    letter-spacing: 1px;
}
.svc-hotline-card-phones {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}
.svc-hotline-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 700;
    color: #0D6FB8;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 10px;
}
.svc-hotline-phone:hover {
    background: rgba(13,111,184,0.06);
    transform: scale(1.03);
}
.svc-hotline-phone-highlight {
    font-size: 28px;
    color: #c0392b;
}
.svc-hotline-phone-highlight:hover {
    background: rgba(192,57,43,0.06);
}
.svc-hotline-phone svg {
    flex-shrink: 0;
    opacity: 0.6;
}

/* ---------- 专属解决方案 CTA ---------- */
.svc-solution-section {
    padding: 100px 0;
    background: #f8faff;
}
.svc-solution-banner {
    background: linear-gradient(135deg, #1a4a8a 0%, #0d2f5e 50%, #163a70 100%);
    border-radius: 20px;
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}
.svc-solution-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(255,255,255,0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(26,74,138,0.15) 0%, transparent 50%);
    pointer-events: none;
}
.svc-solution-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}
.svc-solution-en {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    letter-spacing: 6px;
    font-weight: 500;
    margin-bottom: 8px;
}
.svc-solution-title {
    font-size: 44px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.svc-solution-desc {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.svc-solution-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 44px;
    background: #fff;
    color: #1a4a8a;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.22, 0.9, 0.3, 1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.svc-solution-btn:hover {
    background: #f0f4ff;
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 12px 36px rgba(0,0,0,0.2);
}

/* ---------- 服务支持响应式 ---------- */
@media (max-width: 992px) {
    .svc-hero-title { font-size: 36px; }
    .svc-section-title { font-size: 36px; }
    .svc-philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
    .svc-philosophy-left .svc-section-header { text-align: center; }
    .svc-philosophy-img-placeholder { height: 280px; }
    .svc-hotline-grid { gap: 24px; }
    .svc-hotline-card { padding: 32px 24px; }
    .svc-solution-banner { padding: 60px 40px; }
    .svc-solution-title { font-size: 36px; }
}
@media (max-width: 768px) {
    .svc-hero-section { padding: 60px 0 40px; }
    .svc-philosophy-section { padding: 60px 0; }
    .svc-hotline-section { padding: 60px 0; }
    .svc-solution-section { padding: 60px 0; }
    .svc-hero-title { font-size: 28px; }
    .svc-section-title { font-size: 28px; }
    .svc-philosophy-text { font-size: 15px; line-height: 2; }
    .svc-philosophy-img-placeholder { height: 240px; }
    .svc-hotline-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .svc-hotline-phone { font-size: 18px; }
    .svc-hotline-phone-highlight { font-size: 22px; }
    .svc-solution-banner { padding: 48px 28px; border-radius: 14px; }
    .svc-solution-title { font-size: 28px; }
    .svc-solution-desc { font-size: 15px; }
    .svc-solution-btn { padding: 14px 32px; font-size: 16px; }
}
@media (max-width: 480px) {
    .svc-hero-section { padding: 40px 0 30px; }
    .svc-philosophy-section { padding: 40px 0; }
    .svc-hotline-section { padding: 40px 0; }
    .svc-solution-section { padding: 40px 0; }
    .svc-hero-title { font-size: 24px; }
    .svc-section-title { font-size: 24px; }
    .svc-hotline-card { padding: 24px 18px; }
    .svc-hotline-card-title { font-size: 17px; }
    .svc-hotline-phone { font-size: 16px; }
    .svc-hotline-phone-highlight { font-size: 18px; }
    .svc-solution-banner { padding: 36px 20px; }
    .svc-solution-title { font-size: 22px; }
}

/* ============================
   联系我们页面
   ============================ */

/* ---------- 联系信息区 ---------- */
.cta-info-section {
    padding: 100px 0;
    background: #fff;
}
.cta-section-header {
    text-align: center;
    margin-bottom: 52px;
}
.cta-section-en {
    font-size: 14px;
    color: #0D6FB8;
    letter-spacing: 4px;
    font-weight: 500;
    margin-bottom: 8px;
}
.cta-section-title {
    font-size: 44px;
    font-weight: 800;
    color: #1a2a3a;
    letter-spacing: 2px;
}

/* 三列卡片 */
.cta-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
}
.cta-info-card {
    background: #f8faff;
    border-radius: 16px;
    border: 1px solid #eaeaea;
    padding: 48px 36px 44px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.cta-info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(13,111,184,0.1);
    border-color: rgba(13,111,184,0.2);
}
.cta-info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 28px;
    background: rgba(13,111,184,0.06);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}
.cta-info-card:hover .cta-info-icon {
    background: rgba(13,111,184,0.12);
}
.cta-info-card-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

/* 电话号码 */
.cta-info-card-phones {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}
.cta-info-phone {
    display: inline-flex;
    align-items: center;
    font-size: 22px;
    font-weight: 700;
    color: #0D6FB8;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 10px;
}
.cta-info-phone:hover {
    background: rgba(13,111,184,0.06);
    transform: scale(1.03);
}
.cta-info-phone-empty {
    color: #ccc;
}

/* 邮箱 */
.cta-info-card-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}
.cta-info-email {
    font-size: 20px;
    font-weight: 600;
    color: #0D6FB8;
    text-decoration: none;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    word-break: break-all;
}
.cta-info-email:hover {
    color: #0a5a9a;
    text-decoration: underline;
}
.cta-info-email-empty {
    color: #ccc;
}

/* 地址 */
.cta-info-address {
    font-size: 17px;
    color: #555;
    line-height: 1.8;
    letter-spacing: 0.5px;
    text-align: center;
}
.cta-info-address-empty {
    color: #ccc;
}

/* ---------- 微信二维码区 ---------- */
.cta-qrcode-section {
    padding: 100px 0;
    background: #f8faff;
}
.cta-qrcode-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.cta-qrcode-card {
    text-align: center;
    transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.cta-qrcode-card:hover {
    transform: translateY(-6px);
}
.cta-qrcode-img-wrap {
    width: 200px;
    height: 200px;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    border: 2px solid rgba(13,111,184,0.15);
    box-shadow: 0 8px 32px rgba(13,111,184,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.4s cubic-bezier(0.22, 0.9, 0.3, 1);
}
.cta-qrcode-card:hover .cta-qrcode-img-wrap {
    border-color: rgba(13,111,184,0.3);
    box-shadow: 0 12px 40px rgba(13,111,184,0.15);
}
.cta-qrcode-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 16px;
}
.cta-qrcode-label {
    font-size: 16px;
    color: #555;
    font-weight: 500;
    letter-spacing: 1px;
}

/* ---------- 备注信息区 ---------- */
.cta-remark-section {
    padding: 60px 0;
    background: #fff;
}
.cta-remark-card {
    background: #f0f4ff;
    border-radius: 16px;
    border: 1px solid rgba(13,111,184,0.1);
    padding: 32px 40px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: all 0.3s ease;
}
.cta-remark-card:hover {
    border-color: rgba(13,111,184,0.2);
    box-shadow: 0 8px 28px rgba(13,111,184,0.08);
}
.cta-remark-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(13,111,184,0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cta-remark-title {
    font-size: 18px;
    font-weight: 700;
    color: #1a2a3a;
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.cta-remark-text {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
}

/* ---------- 地图/地址区 ---------- */
.cta-map-section {
    padding: 100px 0;
    background: #f8faff;
}
.cta-map-card {
    background: #fff;
    border-radius: 16px;
    border: 1px solid #eaeaea;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}
.cta-map-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #e8f0fe 0%, #d6e4f7 40%, #eaf0fa 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    position: relative;
}
.cta-map-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(26,74,138,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(26,74,138,0.04) 0%, transparent 50%);
    pointer-events: none;
}
.cta-map-placeholder span {
    font-size: 16px;
    color: #0D6FB8;
    font-weight: 500;
    letter-spacing: 2px;
}
.cta-map-info {
    padding: 32px 40px;
    background: #fafbfc;
    border-top: 1px solid #eaeaea;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.cta-map-address,
.cta-map-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: #555;
    letter-spacing: 0.5px;
}
.cta-map-phone a {
    color: #0D6FB8;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}
.cta-map-phone a:hover {
    color: #0a5a9a;
}

/* ---------- 联系我们响应式 ---------- */
@media (max-width: 992px) {
    .cta-section-title { font-size: 36px; }
    .cta-info-grid { gap: 24px; }
    .cta-info-card { padding: 36px 28px; }
    .cta-qrcode-grid { gap: 32px; }
    .cta-qrcode-img-wrap { width: 180px; height: 180px; }
}
@media (max-width: 768px) {
    .cta-info-section { padding: 60px 0; }
    .cta-qrcode-section { padding: 60px 0; }
    .cta-remark-section { padding: 40px 0; }
    .cta-map-section { padding: 60px 0; }
    .cta-section-title { font-size: 28px; }
    .cta-info-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .cta-info-card { padding: 32px 24px; }
    .cta-info-phone { font-size: 18px; }
    .cta-info-email { font-size: 17px; }
    .cta-info-address { font-size: 15px; }
    .cta-qrcode-img-wrap { width: 160px; height: 160px; }
    .cta-remark-card {
        flex-direction: column;
        padding: 24px 28px;
        text-align: center;
    }
    .cta-remark-icon {
        margin: 0 auto;
    }
    .cta-map-placeholder { height: 280px; }
    .cta-map-info { padding: 24px 28px; }
}
@media (max-width: 480px) {
    .cta-info-section { padding: 40px 0; }
    .cta-qrcode-section { padding: 40px 0; }
    .cta-remark-section { padding: 30px 0; }
    .cta-map-section { padding: 40px 0; }
    .cta-section-title { font-size: 24px; }
    .cta-info-card { padding: 24px 18px; }
    .cta-info-card-title { font-size: 18px; }
    .cta-info-phone { font-size: 16px; }
    .cta-info-email { font-size: 15px; }
    .cta-qrcode-img-wrap { width: 140px; height: 140px; }
    .cta-remark-card { padding: 20px 22px; }
    .cta-map-placeholder { height: 220px; }
    .cta-map-info { padding: 20px 22px; }
}