/*
 * xr0077 — 深圳市瑞威特机械有限公司（hruis·印刷后道清废设备）
 * 样式来源：src/index.css（静态化副本）
 * 修改说明：
 *   1) 删除原第 1 行 @import "tailwindcss"（项目未使用 Tailwind 类）；
 *   2) 文末追加「图标尺寸」与「内联样式类化」两节，
 *      用于替代源码 JSX 中的内联 style 与 lucide 图标 size 属性；
 *   3) lucide 图标替换为 Font Awesome 6.5.2，尺寸由本文件控制。
 * 动画约定：沿用源码 .animate-up / .in-view 机制（JS 由 IntersectionObserver 触发）。
 */

/* 
==========================================================================
   全局基础样式 (Base Styles)
   禁止使用Tailwind类，完全由原生CSS实现
========================================================================== 
*/
:root {
  --primary-color: #1a56db; /* 质感深邃的主题蓝 */
  --primary-hover: #1e40af;
  --dark-bg: #091324; /* 更深的高级深空蓝 */
  --light-bg: #f8fafc; /* 质感浅灰蓝底色 */
  --text-main: #1e293b; /* 极深灰蓝色替代纯黑 */
  --text-muted: #64748b; /* 优雅的冷灰 */
  --text-light: #94a3b8;
  --white: #ffffff;
  --border-color: #e2e8f0;
  --border-radius: 12px; /* 更现代的圆角 */
  --transition-speed: 0.4s;
  --container-width: 1200px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  color: var(--text-main);
  line-height: 1.7;
  background-color: var(--light-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-speed);
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  outline: none;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* 
==========================================================================
   动画样式 (Animations)
========================================================================== 
*/
.animate-up {
  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);
}

.animate-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* 
==========================================================================
   头部导航 (Header)
========================================================================== 
*/
.header {
  background-color: var(--dark-bg);
  color: var(--white);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo-text h1 {
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 1px;
}

.logo-text p {
  font-size: 12px;
  color: #a0aec0;
  letter-spacing: 0.5px;
}

.desktop-nav {
  display: flex;
  gap: 30px;
  height: 100%;
  align-items: center;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 15px;
}

.has-dropdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.desktop-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  border-radius: 4px;
  min-width: 150px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed);
  padding: 10px 0;
  z-index: 100;
}

.nav-item:hover .desktop-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.desktop-dropdown li a {
  display: block;
  padding: 10px 20px;
  color: var(--text-main);
  font-size: 14px;
  transition: all var(--transition-speed);
}

.desktop-dropdown li a:hover {
  background: var(--light-bg);
  color: var(--primary-color);
  padding-left: 25px; /* Slight indent on hover */
}

.nav-item:hover, .nav-item.active {
  color: var(--primary-color);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background-color: var(--primary-color);
  transition: all var(--transition-speed);
  transform: translateX(-50%);
}

.nav-item:hover::after, .nav-item.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 16px;
}

.lang-switch {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 10px 0;
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--white);
  color: var(--text-main);
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed);
}

.lang-switch:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown li {
  padding: 10px 15px;
  transition: background var(--transition-speed);
}

.lang-dropdown li:hover {
  background: var(--light-bg);
  color: var(--primary-color);
}

.search-btn, .mobile-toggle {
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-btn:hover {
  color: var(--primary-color);
}

/* 
==========================================================================
   搜索弹窗 (Search Modal)
========================================================================== 
*/
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-speed);
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
}

.search-content {
  width: 100%;
  max-width: 600px;
  padding: 0 20px;
  position: relative;
  transform: translateY(-50px);
  transition: transform var(--transition-speed);
}

.search-modal.active .search-content {
  transform: translateY(0);
}

.search-close {
  position: absolute;
  top: -50px;
  right: 0;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.search-close:hover {
  opacity: 1;
}

.search-input-group {
  display: flex;
  width: 100%;
  background: var(--white);
  border-radius: 30px;
  overflow: hidden;
}

.search-input-group input {
  flex: 1;
  padding: 15px 25px;
  border: none;
  outline: none;
  font-size: 16px;
}

.search-input-group button {
  background: var(--primary-color);
  color: var(--white);
  padding: 0 30px;
  font-weight: bold;
  transition: background var(--transition-speed);
}

.search-input-group button:hover {
  background: var(--primary-hover);
}

/* 
==========================================================================
   移动端菜单 (Mobile Menu)
========================================================================== 
*/
.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  height: calc(100vh - 80px);
  background: var(--dark-bg);
  z-index: 99;
  overflow-y: auto;
  padding: 20px;
  transform: translateX(100%);
  transition: transform var(--transition-speed);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-nav-item {
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
  color: var(--white);
  font-size: 16px;
}

.mobile-sub-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-speed) ease-out;
  background: rgba(0,0,0,0.2);
}

.mobile-sub-menu.open {
  max-height: 300px;
}

.mobile-sub-menu li {
  padding: 12px 20px;
  color: #a0aec0;
  font-size: 14px;
}

/* 
==========================================================================
   主视觉区 (Hero Section)
========================================================================== 
*/
.hero-section {
  margin-top: 80px;
  height: 600px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* 2026-09-16 一图一文改造：slide 变 wrapper（内含背景 + overlay + 文字层），图与文字一起切换 */
.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 26, 48, 0.6); /* Dark overlay for text readability */
  z-index: 1;
}

.hero-container {
  width: 100%; /* 2026-09-17 修复：.slide 一图一文改造后变为 flex 容器，container 类只有 max-width 无 width，
    作为 flex item 被收缩成内容宽 640px + margin auto 悬在中间，导致幻灯文字离 logo 左缘 280px；
    补 width:100% 恢复撑满（受 max-width 1200 居中），与 header logo 完全同左缘 */
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  position: relative;
  z-index: 2;
}

.slider-controls {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 12px;
}

.slider-dot {
  width: 30px;
  height: 4px;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all var(--transition-speed);
  border-radius: 2px;
}

.slider-dot.active {
  background: var(--primary-color);
  width: 40px;
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-title {
  font-size: 48px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.hero-subtitle {
  font-size: 24px;
  color: #a0aec0;
  margin-bottom: 40px;
}

.hero-features {
  display: flex;
  gap: 30px;
  margin-bottom: 50px;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 82, 217, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
}

.hero-actions {
  display: flex;
  gap: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 30px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 500;
  transition: all var(--transition-speed);
}

.btn-primary {
  background: var(--primary-color);
  color: var(--white);
  border: 1px solid var(--primary-color);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 15px rgba(26, 86, 219, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  position: relative;
}

.hero-machine {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.5));
}

.hero-bg-text {
  position: absolute;
  top: 50%;
  right: 10%;
  transform: translateY(-50%);
  font-size: 180px;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  z-index: 0;
  pointer-events: none;
}

/* 
==========================================================================
   产品中心 (Products Section)
========================================================================== 
*/
.section {
  padding: 80px 0;
}

.section-bg-light {
  background: var(--light-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-size: 32px;
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: bold;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.product-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.02);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

/* Home Page Product Image */
.product-img-wrap {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  position: relative;
  overflow: hidden;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.08);
}

/* Inner Page Product Image (re-using and improving) */
.product-img {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: #f1f5f9;
}
.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.product-card:hover .product-img img {
  transform: scale(1.08);
}
.product-overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(11,26,48,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.4s ease;
  backdrop-filter: blur(2px);
}
.product-card:hover .product-overlay {
  opacity: 1;
}

.product-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background: var(--primary-color);
  color: white;
  padding: 4px 12px;
  font-size: 12px;
  border-radius: 20px;
  font-weight: bold;
  z-index: 2;
  box-shadow: 0 4px 10px rgba(26, 86, 219, 0.3);
}

.product-info, .product-content {
  padding: 5px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-info h3, .product-content h3 {
  font-size: 19px;
  margin-bottom: 6px;
  color: var(--text-main);
  font-weight: 600;
  transition: color var(--transition-speed);
}

.product-card:hover h3 {
  color: var(--primary-color);
}

.product-info p, .product-content p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 5px;
  line-height: 1.6;
  flex-grow: 1;
}

.view-more-link, .product-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-color);
  font-size: 14px;
  font-weight: bold;
  margin-top: auto;
}

.view-more-link:hover {
  color: var(--primary-hover);
}

.center-action {
  text-align: center;
}

/* 
==========================================================================
   解决方案 (Solutions Section)
========================================================================== 
*/
.solutions-section {
  background: var(--dark-bg);
  color: var(--white);
}

.solutions-container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.solutions-left {
  flex: 1;
}

.solutions-left .section-title {
  color: var(--white);
  text-align: left;
}

.solutions-left .section-subtitle {
  color: #a0aec0;
  text-align: left;
  margin-bottom: 40px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.problem-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 15px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 25px 10px;
  transition: all var(--transition-speed);
}

.problem-item:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-5px);
  border-color: rgba(255,255,255,0.15);
}

.problem-icon {
  width: 50px;
  height: 50px;
  background: rgba(0, 82, 217, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  flex-shrink: 0;
  margin-bottom: 5px;
}

.problem-text h4 {
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--white);
}

.problem-text p {
  font-size: 12px;
  color: #8b9db5;
  line-height: 1.4;
}

.solutions-right {
  flex: 1;
  position: relative;
  z-index: 1;
  padding-left: 20px;
}

.solutions-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
  border-radius: 20px;
}

.solutions-overlay-box {
  position: absolute;
  bottom: 0;
  right: 0;
  /* 2026-09-17：按用户要求背景改半透明（原实心 --primary-color #1a56db，85% 不透明度图片隐约透出且文字仍清晰） */
  background: rgba(26, 86, 219, 0.85);
  padding: 10px 25px;
  border-radius: 40px 0 20px 0;
  width: 65%;
  box-shadow: -10px -10px 30px rgba(0,0,0,0.05);
  z-index: 2;
}

.solutions-overlay-box h3 {
  font-size: 22px;
  margin-bottom: 6x;
  color: var(--white);
}

.solutions-overlay-box p {
  font-size: 14px;
  opacity: 0.9;
  margin-bottom: 10px;
  line-height: 1.6;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--white);
  color: var(--primary-color);
  border-radius: 20px;
  padding: 6px 15px;
  font-size: 14px;
  font-weight: bold;
  transition: all var(--transition-speed);
}

.btn-white:hover {
  box-shadow: 0 4px 15px rgba(255,255,255,0.3);
}

/* 
==========================================================================
   数据统计 (Stats Section)
========================================================================== 
*/
.stats-grid {
  display: flex;
  justify-content: space-around;
  text-align: center;
  padding: 40px 0;
}

.stat-item {
  position: relative;
}

.stat-icon {
  display: flex;
  justify-content: center;
  color: #d0d5dd;
  margin-bottom: 15px;
}

.stat-num {
  font-size: 40px;
  font-weight: bold;
  color: var(--text-main);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
}

/* 
==========================================================================
   应用行业 (Industries Section)
========================================================================== 
*/
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-speed);
}

.industry-card:hover {
  transform: translateY(-5px);
}

.industry-img {
  height: 160px;
  background: #eaeaea;
  overflow: hidden;
}

.industry-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.industry-info {
  padding: 10px;
}

.industry-info h3 {
  font-size: 18px;
  margin-bottom: 5px;
}

.industry-info p {
  font-size: 13px;
  color: var(--text-light);
}

/* 
==========================================================================
   客户案例 (Cases Section)
========================================================================== 
*/
.cases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.case-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.case-img {
  height: 180px;
  background: #ddd;
}

.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-info {
  padding: 10px;
}

.case-info h3 {
  font-size: 16px;
  margin-bottom: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.case-info p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 5px;
  line-height: 1.4;
}

/* 
==========================================================================
   新闻资讯与关于我们 (News & About sections)
========================================================================== 
*/
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.news-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
  border: 1px solid var(--border-color);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.news-date-horizontal {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 15px;
  color: var(--primary-color);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 15px;
}

.news-date-horizontal .day {
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
}

.news-date-horizontal .year {
  font-size: 14px;
  color: var(--text-muted);
}

.news-content-block h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--text-main);
  transition: color var(--transition-speed);
}

.news-card:hover .news-content-block h4 {
  color: var(--primary-color);
}

.news-content-block p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.about-container {
  display: flex;
  align-items: center;
  gap: 60px;
}

.about-content {
  flex: 1;
}

.about-desc {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  text-align: center;
}

.about-stat-icon {
  color: var(--primary-color);
  background: rgba(0, 82, 217, 0.1);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.about-stat-text h5 {
  font-size: 20px;
  font-weight: bold;
  color: var(--text-main);
  margin-bottom: 4px;
}

.about-stat-text p {
  font-size: 13px;
  color: var(--text-muted);
}

.about-image-wrapper {
  flex: 1;
  height: 450px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 
==========================================================================
   页脚 (Footer)
========================================================================== 
*/
.footer {
  background: #111827;
  color: #9ca3af;
  padding: 60px 0 20px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr 1fr;
  gap: 30px;
  margin-bottom: 40px;
}

.footer-logo {
  margin-bottom: 15px;
}

.footer-logo-text {
  font-size: 24px;
  color: var(--white);
  font-weight: bold;
}

.footer-slogan {
  font-size: 14px;
  color: #d1d5db;
  margin-bottom: 10px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  font-size: 13px;
}

.footer-col ul li a:hover {
  color: var(--white);
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.qr-code {
  width: 100px;
  height: 100px;
  background: var(--white);
  padding: 5px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.qr-code img {
  width: 100%;
  height: 100%;
}

.friendly-links {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 15px;
  font-size: 13px;
  color: #9ca3af;
}

.friendly-links span {
  color: var(--white);
  font-weight: bold;
}

.friendly-links a {
  transition: color var(--transition-speed);
}

.friendly-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
}

/* 
==========================================================================
   内页专用样式 (Inner Page Styles) - Scoped to avoid interference
========================================================================== 
*/
.inner-page-wrapper {
  margin-top: 80px; /* offset header */
  background: var(--light-bg);
  min-height: calc(100vh - 80px);
  padding-bottom: 60px;
}

.inner-banner {
  height: 350px;
  background: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?q=80&w=2000&auto=format&fit=crop') center/cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-align: center;
}

.inner-banner::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(9, 19, 36, 0.75);
}

.inner-banner-content {
  position: relative;
  z-index: 1;
}

.inner-banner h1 {
  font-size: 40px;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.inner-banner p {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
}

.inner-breadcrumb {
  padding: 20px 0;
  font-size: 14px;
  color: var(--text-muted);
}
.inner-breadcrumb a {
  color: var(--text-main);
  text-decoration: none;
}
.inner-breadcrumb a:hover {
  color: var(--primary-color);
}
.inner-breadcrumb span {
  color: var(--primary-color);
}

.inner-container {
  display: flex;
  gap: 30px;
  margin-top: 10px;
}

/* Sidebar */
.inner-sidebar {
  width: 260px;
  flex-shrink: 0;
}
.sidebar-menu {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.sidebar-title {
  background: var(--primary-color);
  color: var(--white);
  padding: 18px 20px;
  font-size: 18px;
  font-weight: bold;
}
.sidebar-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-menu ul li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  text-decoration: none;
  transition: all var(--transition-speed);
  font-size: 15px;
}
.sidebar-menu ul li:last-child a {
  border-bottom: none;
}
.sidebar-menu ul li a::after {
  content: '→';
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-speed);
}
.sidebar-menu ul li a:hover,
.sidebar-menu ul li a.active {
  background: rgba(0, 82, 217, 0.05);
  color: var(--primary-color);
  padding-left: 28px;
  border-left: 3px solid var(--primary-color);
  font-weight: 600;
}
.sidebar-menu ul li a:hover::after,
.sidebar-menu ul li a.active::after {
  opacity: 1;
  transform: translateX(0);
}

/* Content */
.inner-main {
  flex: 1;
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

/* Pagination */
.inner-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
}
.page-item {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-main);
  transition: all var(--transition-speed);
}
.page-item:last-child {
  width: auto;
  padding: 0 15px;
}
.page-item:hover, .page-item.active {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
}

/* Product Detail specific */
.product-detail-top {
  display: flex;
  gap: 40px;
  margin-bottom: 50px;
}
.product-gallery {
  width: 45%;
}
.product-main-img {
  width: 100%;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-bottom: 15px;
  background: var(--light-bg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-thumbnails {
  display: flex;
  gap: 15px;
}
.product-thumbnails img {
  width: calc(33.333% - 10px);
  aspect-ratio: 4/3;
  object-fit: cover;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-speed);
}
.product-thumbnails img.active {
  border-color: var(--primary-color);
}

.product-info {
  flex: 1;
}
.product-info h2 {
  font-size: 30px;
  color: var(--text-main);
  margin-bottom: 15px;
}
.product-params {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  background: #f8fafc;
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 35px;
  border: 1px solid var(--border-color);
}
.product-params p {
  margin-bottom: 0;
  font-size: 15px;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
}
.product-params p span {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.product-params p strong {
  font-weight: 600;
  color: #0f172a;
}

/* Tabs */
.inner-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 30px;
}
.inner-tab {
  padding: 12px 30px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  color: var(--text-main);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition-speed);
}
.inner-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}
.inner-tab-content {
  line-height: 1.8;
  color: var(--text-muted);
  font-size: 15px;
}
.inner-tab-content h3 {
  color: var(--text-main);
  font-size: 20px;
  margin: 30px 0 15px;
  position: relative;
  padding-left: 15px;
}
.inner-tab-content h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 18px;
  background: var(--primary-color);
  border-radius: 2px;
}
.inner-tab-content p {
  margin-bottom: 15px;
}
.inner-tab-content img {
  max-width: 100%;
  margin: 20px 0;
  border-radius: var(--border-radius);
}

.inner-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  text-align: left;
}
.inner-table th, .inner-table td {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
}
.inner-table tr:nth-child(even) {
  background: #f8fafc;
}
.inner-table th {
  font-weight: 600;
  color: var(--text-main);
  width: 30%;
}

/* 
==========================================================================
   富文本与特殊内页组件样式 (Rich Inner Pages)
========================================================================== 
*/
/* 关于我们 (About Us) */
.generic-card {
  background: var(--white);
  border-radius: 12px;
  padding: 50px 60px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 50px;
}
@media (max-width: 768px) {
  .generic-card {
    padding: 30px 20px;
  }
}

.about-intro-box {
  display: flex;
  gap: 40px;
  margin-bottom: 50px;
  align-items: center;
}
.about-intro-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}
.about-intro-text h3 {
  font-size: 26px;
  color: var(--text-main);
  margin-bottom: 20px;
  font-weight: 600;
}
.about-intro-img {
  width: 45%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.about-intro-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.timeline-section {
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}
.timeline {
  position: relative;
  max-width: 800px;
  margin: 40px auto 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 2px; height: 100%;
  background: var(--border-color);
  transform: translateX(-50%);
}
.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
}
.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}
.timeline-item:nth-child(even) {
  left: 50%;
}
.timeline-dot {
  position: absolute;
  top: 30px;
  width: 16px; height: 16px;
  background: var(--primary-color);
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.2);
}
.timeline-item:nth-child(odd) .timeline-dot { right: -8px; }
.timeline-item:nth-child(even) .timeline-dot { left: -8px; }
.timeline-year {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 10px;
}
.timeline-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 联系我们 (Contact Us) */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}
.contact-info-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: transform var(--transition-speed);
}
.contact-info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.contact-icon {
  width: 60px; height: 60px;
  background: rgba(26, 86, 219, 0.1);
  color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.contact-info-card h4 {
  font-size: 18px;
  margin-bottom: 15px;
  color: var(--text-main);
}
.contact-info-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}
.contact-form-wrapper {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 50px;
}
.contact-form {
  flex: 1;
}
.form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group {
  flex: 1;
}
.form-control {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 15px;
  background: #f8fafc;
  transition: all 0.3s;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}
.contact-map {
  flex: 1;
  background: #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  min-height: 300px;
}
.contact-map img {
  width: 100%; height: 100%; object-fit: cover;
}

/* 新闻分类与详情 (News Categories & Detail) */
.news-categories {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
  justify-content: center;
}
.news-cat-btn {
  display: inline-block;
  padding: 10px 25px;
  border: 1px solid var(--border-color);
  background: var(--white);
  border-radius: 30px;
  font-size: 15px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s;
}
.news-cat-btn:hover, .news-cat-btn.active {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
  box-shadow: 0 4px 15px rgba(26, 86, 219, 0.2);
}

.news-detail-view {
  background: var(--white);
  border-radius: 12px;
  padding: 50px 60px;
  box-shadow: var(--shadow-sm);
}
.news-detail-back {
  display: inline-block;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 20px;
  transition: color 0.3s;
}
.news-detail-back:hover {
  color: var(--primary-color);
}
.news-detail-title {
  font-size: 32px;
  color: var(--text-main);
  margin-bottom: 15px;
  line-height: 1.4;
  text-align: center;
}
.news-detail-meta {
  display: flex;
  justify-content: center;
  gap: 30px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}
.news-detail-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-main);
}
.news-detail-body p {
  margin-bottom: 20px;
}
.news-detail-body h3 {
  font-size: 22px;
  margin: 30px 0 15px;
  color: var(--text-main);
}
.news-detail-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}
.news-nav-link {
  font-size: 15px;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.3s;
}
.news-nav-link:hover {
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .news-detail-view {
    padding: 30px 20px;
  }
  .news-detail-title {
    font-size: 24px;
  }
  .news-detail-meta {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }
}

/* 新闻列表 (News List) */
.news-list-item {
  display: flex;
  gap: 30px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 20px;
  transition: all var(--transition-speed);
  cursor: pointer;
}
.news-list-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(26, 86, 219, 0.3);
}
.news-list-date {
  width: 100px;
  flex-shrink: 0;
  background: #f8fafc;
  border-radius: 8px;
  text-align: center;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--border-color);
}
.news-list-date .day {
  font-size: 32px;
  font-weight: bold;
  color: var(--primary-color);
  line-height: 1;
}
.news-list-date .year {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 5px;
}
.news-list-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-list-content h3 {
  font-size: 20px;
  color: var(--text-main);
  margin-bottom: 12px;
  transition: color var(--transition-speed);
}
.news-list-item:hover .news-list-content h3 {
  color: var(--primary-color);
}
.news-list-content p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

/* 解决方案卡片 (Solutions List) */
.solution-list-item {
  display: flex;
  gap: 50px;
  margin-bottom: 40px;
  align-items: center;
  background: var(--white);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.02);
}
.solution-list-item:nth-child(even) {
  flex-direction: row-reverse;
}
.solution-img {
  flex: 1;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 350px;
}
.solution-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.solution-list-item:hover .solution-img img {
  transform: scale(1.05);
}
.solution-content {
  flex: 1;
}
.solution-content h3 {
  font-size: 28px;
  color: var(--text-main);
  margin-bottom: 20px;
}
.solution-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 25px;
}
.solution-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 30px;
  list-style: none;
  padding: 0;
}
.solution-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  font-weight: 500;
}
.solution-features li svg {
  color: var(--primary-color);
}

/* 
==========================================================================
   响应式设计 (Responsive Design)
========================================================================== 
*/
.mobile-toggle {
  display: none;
}

@media (max-width: 1024px) {
  .product-grid, .industry-grid, .cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-container {
    flex-direction: column;
    gap: 40px;
  }

  .solutions-overlay-box {
    left: -20px;
    width: 300px;
  }
  
  .footer-top {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .desktop-nav, .contact-phone {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
    background: none;
    border: none;
    color: var(--white);
    font-size: 24px;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .header-actions {
    gap: 10px;
  }
  
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .hero-actions {
    justify-content: center;
    margin-bottom: 40px;
  }
  
  .solutions-container {
    flex-direction: column;
  }
  
  .solutions-overlay-box {
    position: relative;
    left: 0;
    bottom: 0;
    width: 100%;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
  }
  
  .solutions-img {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
  }
  
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .inner-container {
    flex-direction: column;
  }
  
  .inner-sidebar {
    width: 100%;
  }
  
  .product-detail-top {
    flex-direction: column;
    gap: 30px;
  }
  
  .product-gallery {
    width: 100%;
  }
}

@media (max-width: 600px) {
  .product-grid, .industry-grid, .cases-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  
  .problem-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 32px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .hero-features {
    flex-wrap: wrap;
  }
}

/* =====================================================
   图标尺寸（替代 JSX 中 lucide <Icon size={..} />）
   ===================================================== */
.has-dropdown .fa-chevron-down { font-size: 14px; }
.contact-phone .fa-phone { font-size: 18px; }
.search-btn .fa-magnifying-glass { font-size: 20px; }
.lang-switch .fa-globe { font-size: 18px; }
.lang-switch .fa-chevron-down { font-size: 14px; }
.mobile-toggle .fa-solid { font-size: 24px; }
.mobile-toggle .fa-solid.icon-close { display: none; }
.mobile-toggle.active .fa-solid.icon-close { display: inline-block; }
.mobile-toggle.active .fa-solid.icon-open { display: none; }
.mobile-nav-header .fa-chevron-down,
.mobile-nav-header .fa-chevron-up { font-size: 18px; }
.search-close .fa-xmark { font-size: 32px; }
.feature-icon .fa-solid { font-size: 20px; }
.btn .fa-arrow-right { font-size: 16px; }
.btn-white .fa-arrow-right { font-size: 14px; }
.view-more-link .fa-arrow-right { font-size: 14px; }
.problem-icon .fa-solid { font-size: 24px; }
.stat-icon .fa-solid { font-size: 30px; }
.about-stat-icon .fa-solid { font-size: 20px; }
.contact-list .fa-solid { font-size: 14px; }
.contact-icon .fa-solid { font-size: 24px; }
.solution-features li .fa-circle-check { font-size: 18px; color: var(--primary-color); }
.news-read-more .fa-arrow-right { font-size: 14px; }

/* =====================================================
   内联样式类化（替代 JSX 中的 style={{...}}）
   ===================================================== */

/* 内页通用 */
.generic-page-content { padding: 40px 0 80px; }
.generic-page-content.no-card { background: transparent; box-shadow: none; }
.page-heading { font-size: 24px; margin-bottom: 30px; color: var(--text-main); border-bottom: 2px solid var(--border-color); padding-bottom: 15px; }

/* 侧边栏 */
.sidebar-menu.mt { margin-top: 20px; }
.sidebar-contact { padding: 20px; font-size: 14px; line-height: 1.8; }
.sidebar-contact p + p { margin-top: 10px; }

/* 产品列表页 */
.product-grid-auto { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }

/* 产品详情页 */
.product-tagline { color: #eab308; font-weight: bold; margin-bottom: 20px; }
.product-actions { display: flex; gap: 15px; }
.btn-white.bordered { border: 1px solid var(--border-color); }

/* 首页 */
.btn-radius { border-radius: 20px; }
.solutions-badge { background: rgba(255,255,255,0.1); padding: 5px 12px; border-radius: 15px; font-size: 12px; margin-bottom: 15px; display: inline-block; }
.solutions-title-accent { color: #3b82f6; }
.news-header-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.news-header-left { text-align: left; }
.about-header-left { text-align: left; margin-bottom: 30px; }

/* 关于我们页 */
.about-intro-text p + p { margin-top: 15px; }
.timeline-heading { text-align: center; font-size: 24px; margin-bottom: 10px; }
.timeline-sub { text-align: center; color: var(--text-muted); margin-bottom: 30px; }

/* 联系我们页 */
.contact-form-heading { font-size: 22px; margin-bottom: 20px; }
textarea.form-control { resize: vertical; }
.submit-btn { padding: 12px 30px; font-size: 16px; }
.contact-map-card { position: absolute; bottom: 20px; left: 20px; background: #fff; padding: 10px 15px; border-radius: 4px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); font-weight: bold; }

/* 新闻/案例页 */
.news-read-more { margin-top: 15px; color: var(--primary-color); font-size: 14px; font-weight: bold; display: flex; align-items: center; gap: 5px; }
.news-detail-body img { width: 100%; border-radius: 12px; margin: 30px 0; }

/* 页脚 */
.footer-slogan-main { color: #fff; margin: 15px 0 5px; }
.footer-qr-col { display: flex; flex-direction: column; align-items: center; }
.qr-caption { font-size: 12px; }


/* ==========================================================================
   Auto-extracted inline styles supplement
   ========================================================================== */

.generic-page-content {
  background: transparent;
  box-shadow: none;
}

.news-detail-view {
  display: none;
}

/* ===== 卡片链接与列表页布局增强 ===== */
.img-link { display: block; width: 100%; height: 100%; }
.img-link img { width: 100%; height: 100%; object-fit: cover; }
.product-card h3 a, .industry-card h3 a, .case-card h3 a, .news-content-block h4 a, .news-list-content h3 a, .solution-content h3 a { color: inherit; text-decoration: none; transition: color .2s ease; }
.product-card:hover h3 a, .industry-card:hover h3 a, .case-card:hover h3 a, .news-card:hover .news-content-block h4 a, .news-list-item:hover .news-list-content h3 a, .solution-list-item:hover .solution-content h3 a { color: var(--primary-color); }
.faq-detail-link { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--primary-color); margin: 0 15px 15px 0; }
.faq-detail-link:hover { text-decoration: underline; }
/* 列表页行业栅格解耦（首页 4 列 → 列表页 3 列，窄屏沿用原响应式） */
@media (min-width: 1025px) {
  .industry-grid--page { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 系统分页 ul.pagination 适配 ===== */
ul.pagination { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; align-items: center; list-style: none; padding: 0; margin: 40px 0 0; }
ul.pagination li { list-style: none; }
ul.pagination li a { display: flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 14px; border: 1px solid var(--border-color); border-radius: var(--border-radius); background: var(--white); color: var(--text-main); font-size: 14px; text-decoration: none; transition: all .2s ease; }
ul.pagination li a:hover { color: var(--primary-color); border-color: var(--primary-color); }
ul.pagination li.active a { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
ul.pagination li:first-child a { cursor: default; background: var(--light-bg); color: var(--text-muted); border-color: transparent; }
ul.pagination li:first-child a:hover { background: var(--light-bg); color: var(--text-muted); border-color: transparent; }

/* ===== 内联样式提取 ===== */
/* 页头 Logo */
.logo-link { text-decoration: none; color: inherit; }
/* 404 页 */
.error-page { text-align: center; padding: 80px 20px 60px; }
.error-page__code { font-size: 120px; font-weight: bold; line-height: 1; color: #1a56db; margin-bottom: 20px; }
.error-page__title { font-size: 28px; color: #1e293b; margin-bottom: 10px; }
.error-page__desc { color: #64748b; margin-bottom: 40px; }
.error-page__links { margin-top: 60px; font-size: 14px; color: #64748b; }
.error-page__link { color: #1a56db; margin: 0 10px; }
/* FAQ 页 */
.faq-page__title { margin-bottom: 12px; }
.faq-page__subtitle { color: #64748b; margin-bottom: 36px; }
.faq-item-card { border: 1px solid #e2e8f0; border-radius: 10px; padding: 18px 22px; margin-bottom: 14px; background: #ffffff; }
.faq-item-card__summary { cursor: pointer; font-weight: 600; font-size: 16px; display: flex; justify-content: space-between; align-items: center; list-style: none; }
.faq-item-card__chevron { font-size: 13px; color: #94a3b8; }
.faq-item-card__body { margin-top: 14px; color: #64748b; line-height: 1.8; }
.faq-item-card__cta { margin-top: 14px; display: inline-block; padding: 8px 18px; }
/* 搜索结果横幅 */
.inner-banner--accent { background: #1a56db; }
/* 文章详情（覆盖 JS 面板默认隐藏态） */
.news-detail-view--visible { display: block; }

/* ===== 富文本内容表格样式（后台编辑器 {$content} 内 <table>，2026-09-15 补充） ===== */
.about-intro-text, .inner-tab-content, .news-detail-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.about-intro-text table, .inner-tab-content table, .news-detail-body table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; line-height: 1.7; }
.about-intro-text table th, .about-intro-text table td, .inner-tab-content table th, .inner-tab-content table td, .news-detail-body table th, .news-detail-body table td { border: 1px solid #e5e7eb; padding: 12px 15px; text-align: left; vertical-align: middle; word-break: break-word; }
.about-intro-text table th, .inner-tab-content table th, .news-detail-body table th { background: var(--primary-color, #1a56db); color: #fff; font-weight: 600; }
.about-intro-text table tbody tr:nth-child(even), .inner-tab-content table tbody tr:nth-child(even), .news-detail-body table tbody tr:nth-child(even) { background: var(--light-bg, #f8fafc); }

/* ===== Logo 图片样式（header/footer 文字 logo 替换为 {SITE_LOGO} 图片，2026-09-15 补充） ===== */

/* ===== Hero 轮播文字入场（active 时重播，2026-09-16 一图一文改造补充） ===== */
.slide .hero-content > * { opacity: 0; transform: translateY(30px); }
.slide.active .hero-content > * { animation: heroTextUp .8s ease forwards; }
.slide.active .hero-content > *:nth-child(2) { animation-delay: .1s; }
.slide.active .hero-content > *:nth-child(3) { animation-delay: .2s; }
.slide.active .hero-content > *:nth-child(4) { animation-delay: .3s; }
.slide.active .hero-content > *:nth-child(5) { animation-delay: .4s; }
@keyframes heroTextUp { to { opacity: 1; transform: translateY(0); } }
.logo-text img, .footer-logo-text img { max-height: 32px; width: auto; }

/* ===== 悬浮按钮组与手机端底部悬浮栏 ===== */
.site-float { position: fixed; right: 20px; top: 50%; transform: translateY(-50%); z-index: 900; display: flex; flex-direction: column; gap: 2px; }
.site-float__item { position: relative; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--primary-color, #1a56db); color: #fff; font-size: 20px; border-radius: 8px; cursor: pointer; transition: all 0.3s ease; border: none; }
.site-float__item:hover { filter: brightness(0.88); }
.site-float__item--top { opacity: 0; visibility: hidden; pointer-events: none; }
.site-float__item--top.is-visible { opacity: 1; visibility: visible; pointer-events: auto; }
.site-float__pop { position: absolute; right: 60px; top: 50%; transform: translateY(-50%) translateX(10px); background: #fff; color: #333; box-shadow: 0 4px 16px rgba(0,0,0,0.15); border-radius: 8px; padding: 12px 18px; font-size: 16px; font-weight: 600; white-space: nowrap; opacity: 0; visibility: hidden; transition: all 0.3s ease; width: max-content; }
.site-float__item:hover .site-float__pop { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
.site-float__pop--wechat { padding: 10px; text-align: center; font-weight: 400; }
.site-float__pop--wechat img { width: 130px; height: auto; max-width: none; }
.site-float__pop--wechat p { font-size: 12px; margin-top: 6px; color: #666; }

.mobile-dock { display: none; }
.qr-modal { position: fixed; inset: 0; z-index: 2000; display: flex; align-items: center; justify-content: center; }
.qr-modal[hidden] { display: none; }
.qr-modal__mask { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.qr-modal__box { position: relative; background: #fff; border-radius: 10px; padding: 24px; text-align: center; }
.qr-modal__box img { width: 200px; height: auto; max-width: none; }
.qr-modal__box p { margin-top: 10px; font-size: 14px; color: #666; }
.qr-modal__close { position: absolute; top: 8px; right: 8px; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; color: #999; font-size: 18px; background: none; border: none; }

@media (max-width: 768px) {
  .site-float { display: none; }
  .mobile-dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 999; display: flex; background: #fff; box-shadow: 0 -2px 10px rgba(0,0,0,0.08); }
  .mobile-dock__item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 8px 0 8px; color: #666; font-size: 12px; text-decoration: none; }
  .mobile-dock__item i { font-size: 18px; color: var(--primary-color, #1a56db); }
  .mobile-dock__item span { line-height: 1.2; }
  body { padding-bottom: 56px; }
}

/* ===== 手机端 Hero 适配（高度跟随背景图比例版，2026-09-17 替换原 580px 定高方案） ===== */
@media (max-width: 768px) {
  /* 容器高度 = 背景图等比高度（hdtp 幻灯建议图 1920×800 → 12:5；比例一致时图片零裁切）
     78 结构：.hero-section 定高容器 > .hero-slider(absolute 100%高，不可设 auto) > .slide > .slide-bg */
  .hero-section { height: auto !important; min-height: 0 !important; aspect-ratio: 12 / 5; overflow: hidden; }
  .hero-slide-bg, .hero__slide-bg, .hero__bg-image, .slide-bg {
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    background-color: transparent;
  }
  .hero-slide > img, .hero__slide > img, img.hero__bg {
    position: absolute; top: 0; left: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    object-position: center center;
  }
  .hero-slide::after, .hero__slide::after, .hero__bg-slide::after { content: none !important; }
  .hero-slide, .hero__slide, .hero__bg-slide { padding-top: 0 !important; padding-bottom: 0 !important; }
  .hero-title, .hero__title, .hero-main-heading { font-size: 22px !important; line-height: 1.25 !important; }
  .hero-subtitle, .hero__subtitle { font-size: 13px !important; line-height: 1.4 !important; }
  .hero-features, .hero__features, .hero__desc, .hero__bg-text { display: none !important; }
  /* 78 自带 @768 规则给 .hero-actions 加了 margin-bottom:40px，此处归零避免挤压小高度容器 */
  .hero-btns, .hero-actions, .hero__actions, .hero__buttons { display: flex !important; gap: 10px; margin-bottom: 0 !important; }
  .hero-btns a, .hero-actions a, .hero__actions a, .hero__buttons a { padding: 8px 18px; font-size: 13px; }
}

/* ===== 2026-09-18 友情链接 SEO 改造：首页 footer 精选 30 条，更多入口进独立友链页 /links.html ===== */
.friendly-links .friendly-more { color: #9ca3af; transition: color var(--transition-speed); }
.friendly-links .friendly-more:hover { color: var(--white); }

/* 独立友情链接页（/links.html） */
.links-page { padding: 5px 0 10px; }
.links-page__intro { color: #666; font-size: 14px; line-height: 1.8; margin-bottom: 20px; }
.links-page__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }
.links-page__item { display: block; padding: 12px 14px; background: #fff; border: 1px solid #eee; border-radius: 6px; color: #333; font-size: 14px; text-align: center; text-decoration: none; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: all 0.25s; }
.links-page__item:hover { color: #1a56db; border-color: #1a56db; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.08); }
@media (max-width: 768px) {
  .links-page__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .links-page__item { padding: 10px 8px; font-size: 13px; }
}