/* UI Adjustments */
/* 确保section-header没有高度限制 */
.section-header.animate-in {
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}

/* 设置h1元素的margin-top */
h1 {
  margin-top: 70px !important;
}

.section-header {
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  /* 移除固定高度限制，使div高度等于h3和p的高度之和 */
  min-height: auto !important;
  padding: 0 !important;
  /* 移除内边距 */
  margin: 0 !important;
  /* 移除外边距 */
  display: block !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

/* 移除不同上下文中section-header的固定高度规则 */
.features .section-header,
.solutions .section-header,
.platform-architecture .section-header,
.stats .section-header {
  height: auto !important;
  min-height: auto !important;
  padding: 0 !important;
  margin: 0 !important;
  display: block !important;
}

/* Horizontal Centering of h2 and Full Width p Elements */

/* Center all h2 elements horizontally */
h2 {
  text-align: center !important;
}

/* Solution Number Styling */
.solutions .solution-item .solution-number {
  width: 70px !important;
  height: 70px !important;
  margin-bottom: 1.5rem !important;
  background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: white !important;
  font-weight: 900 !important;
  font-size: 1.75rem !important;
  flex-shrink: 0 !important;
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4) !important;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
  -webkit-background-clip: border-box !important;
  -webkit-text-fill-color: white !important;
  background-clip: border-box !important;
  opacity: 1 !important;
  z-index: 10 !important;
}

.solutions .solution-item:hover .solution-number {
  transform: scale(1.15) rotate(-8deg) !important;
  box-shadow: 0 15px 35px rgba(59, 130, 246, 0.5) !important;
}

/* Footer Logo Redesign */
.footer-logo {
  display: flex !important;
  align-items: center !important;
  gap: 1rem !important;
  margin-bottom: 1.5rem !important;
  transition: all 0.3s ease !important;
}

.footer-logo img {
  width: 60px !important;
  height: 60px !important;
  object-fit: cover !important;
  margin-bottom: 0 !important;
  border-radius: 50% !important;
  overflow: hidden !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.footer-logo:hover img {
  transform: scale(1.05) rotate(5deg) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2) !important;
}

.footer-brand-info {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.5rem !important;
  transition: all 0.3s ease !important;
}

.footer-brand-name {
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  color: white !important;
  margin: 0 !important;
  line-height: 1 !important;
  letter-spacing: -0.02em !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
  transition: all 0.3s ease !important;
}

.footer-logo:hover .footer-brand-name {
  color: #3b82f6 !important;
  text-shadow: 0 4px 8px rgba(59, 130, 246, 0.4) !important;
}

.footer-brand-description {
  font-size: 0.9rem !important;
  color: #9ca3af !important;
  margin: 0 !important;
  line-height: 1.4 !important;
  font-weight: 400 !important;
  margin-top: 0.25rem !important;
  transition: all 0.3s ease !important;
}

.footer-logo:hover .footer-brand-description {
  color: #cbd5e1 !important;
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
  .footer-logo {
    gap: 0.75rem !important;
    margin-bottom: 1.25rem !important;
  }
  
  .footer-logo img {
    width: 50px !important;
    height: 50px !important;
  }
  
  .footer-brand-name {
    font-size: 1.25rem !important;
  }
  
  .footer-brand-description {
    font-size: 0.8rem !important;
  }
}

@media (max-width: 480px) {
  .footer-logo {
    gap: 0.5rem !important;
    margin-bottom: 1rem !important;
  }
  
  .footer-logo img {
    width: 45px !important;
    height: 45px !important;
  }
  
  .footer-brand-name {
    font-size: 1.125rem !important;
  }
  
  .footer-brand-description {
    font-size: 0.75rem !important;
  }
}

/* Footer Section Headings */
.footer-section h4 {
  font-size: 1.2rem !important;
  font-weight: 700 !important;
  margin-bottom: 1.5rem !important;
  color: #ffffff !important;
  position: relative !important;
  display: inline-block !important;
  letter-spacing: -0.01em !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

/* Solution Content Headings */
.solution-content h4 {
  color: #ffffff !important;
  font-weight: 700 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

/* Hotline Link Redesign - Horizontal Layout: Left Icon, Right Vertical Text */
.hotline-link {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  padding: 10px 16px !important;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: white !important;
  text-decoration: none !important;
  border-radius: 12px !important;
  font-weight: 600 !important;
  font-size: 0.8rem !important;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3) !important;
  white-space: nowrap !important;
  position: relative !important;
  overflow: hidden !important;
  min-width: auto !important;
  width: auto !important;
  height: auto !important;
  transform: translateY(0) !important;
  border: 2px solid transparent !important;
  background-clip: padding-box, border-box !important;
  background-origin: padding-box, border-box !important;
}

/* Enhanced gradient border effect */
.hotline-link::before {
  content: '' !important;
  position: absolute !important;
  top: -2px !important;
  left: -2px !important;
  right: -2px !important;
  bottom: -2px !important;
  background: linear-gradient(45deg, #10b981, #059669, #10b981, #059669) !important;
  border-radius: 12px !important;
  z-index: 0 !important;
  opacity: 0 !important;
  transition: opacity 0.4s ease !important;
  animation: border-rotate 3s linear infinite !important;
}

.hotline-link:hover::before {
  opacity: 1 !important;
}

.hotline-link:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
  transform: translateY(-3px) scale(1.03) !important;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.5) !important;
  color: white !important;
  text-decoration: none !important;
}

.hotline-link i {
  font-size: 1.4rem !important;
  animation: phone-ring 1.5s ease-in-out infinite !important;
  position: relative !important;
  z-index: 1 !important;
  display: block !important;
  margin: 0 !important;
  transition: all 0.3s ease !important;
  flex-shrink: 0 !important;
  width: 30px !important;
  text-align: center !important;
}

.hotline-link:hover i {
  animation: phone-ring 1s ease-in-out infinite !important;
  transform: scale(1.15) !important;
}

/* Right side text container - vertical layout */
.hotline-link .hotline-text {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: center !important;
  gap: 2px !important;
  position: relative !important;
  z-index: 1 !important;
  font-size: 0.65rem !important;
  font-weight: 500 !important;
  letter-spacing: -0.01em !important;
  line-height: 1.2 !important;
  opacity: 0.95 !important;
  text-align: left !important;
}

/* Extract phone number from hotline-text and style it */
.hotline-link .hotline-text::after {
  content: '173-6006-2006' !important;
  display: block !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em !important;
  animation: text-glow 2s ease-in-out infinite alternate !important;
  margin-top: 2px !important;
  line-height: 1.2 !important;
}

/* Enhanced phone ring animation */
@keyframes phone-ring {
  0%, 100% {
    transform: rotate(0deg) scale(1);
  }
  10%, 30%, 50%, 70%, 90% {
    transform: rotate(-12deg) scale(1.1);
  }
  20%, 40%, 60%, 80% {
    transform: rotate(12deg) scale(1.1);
  }
}

/* Enhanced text glow animation */
@keyframes text-glow {
  from {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5), 0 0 10px rgba(16, 185, 129, 0.3);
  }
  to {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.9), 0 0 25px rgba(16, 185, 129, 0.7), 0 0 35px rgba(16, 185, 129, 0.5);
  }
}

/* Border rotation animation */
@keyframes border-rotate {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Add ripple effect */
.hotline-link::after {
  content: '' !important;
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  width: 0 !important;
  height: 0 !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.4) !important;
  transform: translate(-50%, -50%) !important;
  transition: width 0.6s ease, height 0.6s ease !important;
  z-index: 0 !important;
}

.hotline-link:hover::after {
  width: 300px !important;
  height: 300px !important;
}

/* Responsive Design - Optimized for all screen sizes */
@media (max-width: 1200px) {
  .hotline-link {
    padding: 8px 14px !important;
    gap: 8px !important;
  }
  
  .hotline-link .hotline-text {
    font-size: 0.6rem !important;
  }
  
  .hotline-link .hotline-text::after {
    font-size: 0.8rem !important;
  }
  
  .hotline-link i {
    font-size: 1.3rem !important;
    width: 28px !important;
  }
}

@media (max-width: 1024px) {
  .hotline-link {
    padding: 12px !important;
    gap: 0 !important;
    min-width: 75px !important;
    width: 75px !important;
    height: 75px !important;
    border-radius: 50% !important;
    justify-content: center !important;
  }
  
  .hotline-link .hotline-text {
    display: none !important;
  }
  
  .hotline-link i {
    font-size: 1.6rem !important;
    width: auto !important;
  }
  
  /* Show phone number on hover for circular version */
  .hotline-link:hover::before {
    content: '173-6006-2006' !important;
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(0, 0, 0, 0.8) !important;
    color: white !important;
    padding: 6px 12px !important;
    border-radius: 8px !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    z-index: 100 !important;
    opacity: 1 !important;
    animation: none !important;
    width: auto !important;
    height: auto !important;
    text-align: center !important;
  }
}

@media (max-width: 900px) {
  .hotline-link {
    width: auto !important;
    height: auto !important;
    border-radius: 12px !important;
    padding: 8px 12px !important;
    min-width: auto !important;
    gap: 8px !important;
    flex-direction: row !important;
  }
  
  .hotline-link .hotline-text {
    display: flex !important;
    font-size: 0.55rem !important;
  }
  
  .hotline-link .hotline-text::after {
    font-size: 0.75rem !important;
  }
  
  .hotline-link i {
    font-size: 1.2rem !important;
    width: 26px !important;
  }
  
  /* Reset hover effect for horizontal version */
  .hotline-link:hover::before {
    content: '' !important;
    animation: border-rotate 3s linear infinite !important;
    width: auto !important;
    height: auto !important;
    top: -2px !important;
    left: -2px !important;
    right: -2px !important;
    bottom: -2px !important;
    transform: none !important;
    background: linear-gradient(45deg, #10b981, #059669, #10b981, #059669) !important;
    border-radius: 12px !important;
  }
}

@media (max-width: 576px) {
  .hotline-link {
    padding: 6px 10px !important;
    gap: 6px !important;
  }
  
  .hotline-link .hotline-text {
    font-size: 0.5rem !important;
  }
  
  .hotline-link .hotline-text::after {
    font-size: 0.7rem !important;
  }
  
  .hotline-link i {
    font-size: 1.1rem !important;
    width: 24px !important;
  }
}

/* 调整导航栏列表项间距 */
.nav-list {
  gap: 0.5rem !important;
}

/* Logo布局调整 */
.logo {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
}

.logo-info {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: center !important;
  gap: 0.25rem !important;
}

.logo-text {
  font-size: 1.5rem !important;
  font-weight: 700 !important;
  color: #1f2937 !important;
  line-height: 1 !important;
  margin: 0 !important;
}

.logo-description {
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  color: #6b7280 !important;
  line-height: 1 !important;
  margin: 0 !important;
  letter-spacing: -0.01em !important;
}

/* H5响应式调整 - 确保logo元素在移动端保持同一行显示 */
@media (max-width: 768px) {
  /* 缩小logo图片尺寸 */
  .logo-img {
    width: 40px !important;
    height: 40px !important;
  }
  
  /* 缩小logo文字尺寸 */
  .logo-text {
    font-size: 1.25rem !important;
  }
  
  /* 缩小logo描述文字尺寸 */
  .logo-description {
    font-size: 0.625rem !important;
  }
  
  /* 确保logo容器的flex布局正确，防止换行 */
  .logo {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    white-space: nowrap !important;
  }
}

/* 更小屏幕尺寸的调整 */
@media (max-width: 480px) {
  /* 进一步缩小logo图片尺寸 */
  .logo-img {
    width: 32px !important;
    height: 32px !important;
  }
  
  /* 进一步缩小logo文字尺寸 */
  .logo-text {
    font-size: 1.125rem !important;
  }
  
  /* 进一步缩小logo描述文字尺寸 */
  .logo-description {
    font-size: 0.5625rem !important;
  }
  
  /* 确保logo容器的flex布局正确，防止换行 */
  .logo {
    display: flex !important;
    align-items: center !important;
    gap: 0.375rem !important;
    white-space: nowrap !important;
  }
}

/* 移动端导航菜单样式设计 */
@media (max-width: 992px) {
  /* 侧边栏导航样式 */
  .nav-menu {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%) !important;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15) !important;
    backdrop-filter: blur(10px) !important;
    border-left: 1px solid #e2e8f0 !important;
    width: 85% !important;
    max-width: 350px !important;
  }
  
  /* 导航链接样式 */
  .nav-list {
    gap: 0.75rem !important;
  }
  
  .nav-link {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    padding: 14px 20px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    color: #334155 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) !important;
  }
  
  .nav-link:hover {
    background: #3b82f6 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3) !important;
  }
  
  .nav-link.active {
    background: #3b82f6 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25) !important;
  }
  
  /* 导航菜单动画效果 */
  .nav-menu {
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  .nav-menu.active {
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  
  /* 导航菜单内的按钮样式 */
  .nav-menu .btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 14px 24px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3) !important;
  }
  
  .nav-menu .btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4) !important;
  }
  
  /* 导航菜单内的热线链接样式 */
  .nav-menu .hotline-link {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    color: #ffffff !important;
    border-radius: 12px !important;
    padding: 14px 20px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
  }
  
  .nav-menu .hotline-link:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4) !important;
  }
}

/* 中等屏幕下的导航菜单样式 */
@media (max-width: 992px) and (min-width: 577px) {
  /* 顶部下拉菜单样式 */
  .nav-menu {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
    border-bottom: 1px solid #e2e8f0 !important;
    border-top: 1px solid #e2e8f0 !important;
  }
  
  /* 导航链接样式 */
  .nav-link {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    padding: 12px 20px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: #334155 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) !important;
  }
  
  .nav-link:hover {
    background: #3b82f6 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.3) !important;
  }
  
  .nav-link.active {
    background: #3b82f6 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25) !important;
  }
}

/* 导航切换按钮样式调整 */
.nav-toggle {
  display: none !important;
  flex-direction: column !important;
  justify-content: center !important;
  align-items: center !important;
  background: rgba(59, 130, 246, 0.1) !important;
  border: 1px solid rgba(59, 130, 246, 0.2) !important;
  border-radius: 6px !important;
  cursor: pointer !important;
  padding: 6px !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08) !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  min-width: 36px !important;
  min-height: 36px !important;
}

.nav-toggle:hover {
  background: rgba(59, 130, 246, 0.15) !important;
  border-color: rgba(59, 130, 246, 0.3) !important;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.12) !important;
  transform: translateY(-1px) !important;
}

.nav-toggle:active {
  transform: translateY(0) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.nav-toggle span {
  width: 20px !important;
  height: 2px !important;
  background: linear-gradient(90deg, #3b82f6, #2563eb) !important;
  margin: 2px 0 !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  border-radius: 2px !important;
  position: relative !important;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px) !important;
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0 !important;
  transform: scale(0.8) !important;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px) !important;
}

/* 响应式设计中显示导航切换按钮 */
@media (max-width: 1024px) {
  .nav-toggle {
    display: flex !important;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex !important;
  }
}

/* 确保h3和p元素的样式正确，不影响高度计算 */
.section-header .section-subheading,
.section-header h3 {
  text-align: center !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
  letter-spacing: -0.02em !important;
  font-size: 2.25rem !important;
  line-height: 1.3 !important;
  display: block !important;
  position: relative !important;
  z-index: 10 !important;
  display: block !important;
}

.section-header .section-subtitle,
.section-header p {
  text-align: center !important;
  width: 100% !important;
  margin: 0 0 30px 0 !important;
  padding: 0 !important;
  box-sizing: border-box !important;
  display: block !important;
  color: #cbd5e1 !important;
  font-size: 1.125rem !important;
  line-height: 1.6 !important;
}

/* 确保h3和p元素之间没有额外间距 */
.section-header h3 {
  margin-top: 0.75rem !important;
  margin-bottom: 0.75rem !important;
  line-height: normal !important;
}

.section-header p {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  line-height: normal !important;
}

/* 确保h2元素正常显示，不影响内容布局 */
.section-header .section-title,
.section-header h2 {
  position: relative !important;
  /* 恢复正常文档流 */
  top: auto !important;
  left: auto !important;
  width: 100% !important;
  opacity: 1 !important;
  text-align: center !important;
  margin: 1rem 0 !important;
  /* 添加适当的外边距 */
  padding: 0 !important;
  box-sizing: border-box !important;
  display: block !important;
}

/* Specifically target intro-title (h2 in company intro section) */
.intro-title {
  text-align: center !important;
  width: 100%;
  display: block;
}

/* Target specific h2 elements in different contexts */
.intro-text {
  text-align: center !important;
  width: 100% !important;
  display: block !important;
}

.intro-text h2 {
  text-align: center !important;
  width: 100% !important;
  display: block !important;
}

.intro-text p {
  text-align: center !important;
  width: 100% !important;
  display: block !important;
}

/* Ensure intro-content container is centered */
.intro-content {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

/* Ensure intro-text container is centered */
.intro-text {
  text-align: center !important;
  width: 100% !important;
  display: block !important;
  margin: 0 auto !important;
}

.company-intro h2 {
  text-align: center !important;
}

.section-header h2 {
  text-align: center !important;
}

.section-title {
  text-align: center !important;
  width: 100%;
  display: block;
}

/* Ensure section titles are centered */
.section-title {
  text-align: center;
  width: 100%;
}

/* Make all p elements full width and centered */
p {
  width: 100%;
  display: block;
  text-align: center !important;
  margin-bottom: 30px !important;
  /* 添加底部30px间距 */
}

/* Specifically target intro-description */
.intro-description {
  width: 100%;
  display: block;
  text-align: center !important;
  margin-bottom: 30px !important;
  /* 添加底部30px间距 */
}

/* Ensure section subtitles are full width and centered */
.section-subtitle {
  width: 100% !important;
  display: block !important;
  text-align: center !important;
  margin-bottom: 30px !important;
  /* 确保距离底部卡片保持30px距离 */
}

/* 更具体的选择器以确保样式被应用 */
.section-header .section-subtitle {
  width: 100% !important;
  display: block !important;
  text-align: center !important;
  margin-bottom: 30px !important;
}

/* 针对各个section的具体选择器 */
.features .section-subtitle,
.problems .section-subtitle,
.solutions .section-subtitle,
.stats .section-subtitle {
  width: 100% !important;
  display: block !important;
  text-align: center !important;
  margin-bottom: 30px !important;
}

/* 响应式设计中的样式 */
@media (max-width: 768px) {
  .section-subtitle {
    width: 100% !important;
    display: block !important;
    text-align: center !important;
    margin-bottom: 30px !important;
    padding: 0 1rem;
  }

  .section-header .section-subtitle {
    width: 100% !important;
    display: block !important;
    text-align: center !important;
    margin-bottom: 30px !important;
    padding: 0 1rem;
  }
}

/* Device Showcase Enhanced Styling - Horizontal Layout */
.device-showcase-enhanced {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 450px;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

/* PC Device Container - Adjusted for Horizontal Layout */
.pc-device-container {
  position: absolute;
  width: 350px;
  height: 220px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  opacity: 0.9;
  animation: floatPC 8s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

/* Mobile Device Container - Adjusted for Horizontal Layout */
.mobile-device-container {
  position: absolute;
  width: 160px;
  height: 280px;
  top: 35%;
  left: 65%;
  transform: translate(-50%, -50%);
  z-index: 2;
  animation: floatMobile 6s ease-in-out infinite;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.2));
}

/* PC Dashboard Image */
.pc-dashboard {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  border: 3px solid #e5e7eb;
  background: white;
  padding: 8px;
  transition: all 0.5s ease;
}

/* Mobile Dashboard Image */
.mobile-dashboard {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  border: 3px solid #e5e7eb;
  background: white;
  padding: 6px;
  transition: all 0.5s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Float animation for PC device */
@keyframes floatPC {

  0%,
  100% {
    transform: translate(-50%, -50%) translateY(0) rotate(-2deg);
  }

  50% {
    transform: translate(-50%, -50%) translateY(-15px) rotate(2deg);
  }
}

/* Float animation for Mobile device */
@keyframes floatMobile {

  0%,
  100% {
    transform: translate(-50%, -50%) translateY(0) rotate(3deg);
  }

  50% {
    transform: translate(-50%, -50%) translateY(-20px) rotate(-3deg);
  }
}

/* Hover effects for devices */
.pc-dashboard:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.2));
}

.mobile-dashboard:hover {
  transform: scale(1.08) rotate(-5deg);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.25));
}

/* Responsive adjustments - New Layout */
@media (max-width: 768px) {
  h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-title {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-text h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-text {
    padding: 0 1rem !important;
    text-align: center !important;
    width: 100% !important;
    display: block !important;
    margin: 0 auto !important;
  }

  .intro-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    gap: 2rem;
  }

  .company-intro h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-header h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-title {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-title {
    text-align: center;
    padding: 0 1rem;
  }

  p {
    width: 100%;
    padding: 0 1rem;
    text-align: center !important;
  }

  .intro-description {
    width: 100%;
    padding: 0 1rem;
    text-align: center !important;
  }

  /* Features and showcase container - mobile vertical layout */
  .features-showcase-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 100%;
  }

  /* Adjust intro-features for mobile */
  .intro-features {
    max-width: 280px;
    margin: 0 auto 2rem;
  }

  /* Adjust device showcase for mobile - Vertical Layout */
  .device-showcase-enhanced {
    max-width: 400px;
    height: 350px;
    margin: 1.5rem auto 1rem;
  }

  .pc-device-container {
    width: 300px;
    height: 200px;
  }

  .mobile-device-container {
    width: 140px;
    height: 250px;
    top: 40%;
    left: 60%;
  }
}

/* Tablet responsive adjustments - New Layout */
@media (min-width: 769px) and (max-width: 1024px) {
  .intro-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }

  .intro-text {
    text-align: center;
    padding: 1rem;
  }

  .intro-title {
    font-size: 2.25rem;
  }

  .intro-description {
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
  }

  /* Features and showcase container - tablet vertical layout */
  .features-showcase-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    max-width: 700px;
  }

  .intro-features {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
  }

  .intro-feature {
    padding: 1.125rem;
  }

  .intro-feature .feature-icon {
    width: 44px;
    height: 44px;
  }

  .intro-feature .feature-content h4 {
    font-size: 0.95rem;
  }

  .intro-feature .feature-content p {
    font-size: 0.825rem;
  }

  /* Device showcase - tablet layout */
  .device-showcase-enhanced {
    max-width: 500px;
    height: 380px;
    margin: 0 auto;
  }

  .pc-device-container {
    width: 320px;
    height: 210px;
    top: 15%;
    left: 50%;
    transform: translateX(-50%);
  }

  .mobile-device-container {
    width: 150px;
    height: 260px;
    top: 35%;
    left: 65%;
  }

  .intro-cta {
    margin-top: 2rem;
  }
}

@media (max-width: 480px) {
  .device-showcase-enhanced {
    max-width: 300px;
    height: 250px;
    margin: 1.5rem auto 1rem;
  }

  .pc-device-container {
    width: 220px;
    height: 140px;
  }

  .mobile-device-container {
    width: 95px;
    height: 170px;
    top: 38%;
    left: 58%;
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-title {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-text h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .intro-text {
    padding: 0 1rem !important;
    text-align: center !important;
    width: 100% !important;
    display: block !important;
    margin: 0 auto !important;
  }

  .intro-content {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
  }

  .company-intro h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-header h2 {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-title {
    text-align: center !important;
    padding: 0 1rem;
  }

  .section-title {
    text-align: center;
    padding: 0 1rem;
  }

  p {
    width: 100%;
    padding: 0 1rem;
    text-align: center !important;
  }

  .intro-description {
    width: 100%;
    padding: 0 1rem;
    text-align: center !important;
  }

  .section-subtitle {
    width: 100%;
    padding: 0 1rem;
    text-align: center !important;
  }
}

/* 友情链接样式调整 */
.friend-links-container {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  width: 100% !important;
  margin-bottom: 0.5rem !important;
}

.friend-links {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 0.25rem !important;
  align-items: center !important;
  font-size: 0.875rem !important;
  justify-content: center !important;
  text-align: center !important;
  max-height: 30px !important;
  overflow: hidden !important;
  transition: max-height 0.3s ease !important;
  flex: 1 !important;
  margin-bottom: 0 !important;
}

.friend-links.expanded {
  max-height: 100px !important;
}

.friend-links-toggle {
  display: inline-block !important;
  color: #3b82f6 !important;
  cursor: pointer !important;
  font-size: 0.9rem !important;
  text-decoration: underline !important;
  white-space: nowrap !important;
  margin-left: auto !important;
}

.friend-links-toggle:hover {
  color: #2563eb !important;
}

.friend-links a {
  color: #64748b !important;
  text-decoration: none !important;
  transition: color 0.3s ease !important;
  padding: 0.25rem 0.5rem !important;
  border-radius: 4px !important;
  white-space: nowrap !important;
}

.friend-links a:hover {
  color: #3b82f6 !important;
  text-decoration: underline !important;
  background: transparent !important;
}

.footer-links-container {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  width: 100% !important;
  text-align: center !important;
}

.footer-info {
  text-align: center !important;
  align-items: center !important;
  justify-content: center !important;
}