/* 基础样式设置 */
:root {
  --primary-color: #6a44f2; /* 主色：紫色 */
  --secondary-color: #f4821f; /* 辅色：橙色 */
  --dark-blue: #4a2db3;
  --light-blue: #f5f3ff;
  --text-color: #333333;
  --light-text: #666666;
  --bg-color: #ffffff;
  --light-bg: #f8f9fa;
  --border-color: #e0e0e0;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --container-width: 1300px; /* 修改容器宽度为 1300px */
}

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

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

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

ul {
  list-style: none;
}

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

.highlight {
  color: var(--primary-color);
}

section {
  position: relative;
  padding-bottom: 120px;
}

.section-header {
  text-align: center;
  margin-top: 48px;
  margin-bottom: 32px;
}

.section-header + * {
  margin-top: 24px;
}

.section-header h6 {
  color: var(--primary-color);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  position: relative;
}

.section-desc {
  font-size: 1rem;
  color: #bdbde6;
  margin-top: 12px;
  margin-bottom: 0;
}

.section-header p {
  color: var(--light-text);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-header.left-align {
  text-align: left;
}

.section-header.left-align p {
  margin: 0;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary-color);
  color: #fff;
  border: 2px solid var(--primary-color);
  box-shadow: 0 2px 8px rgba(106,68,242,0.10);
  letter-spacing: 0.02em;
  font-size: 1.08rem;
  text-shadow: none;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #2d176a !important; /* 更深的紫蓝色 */
  border-color: #2d176a !important;
  color: #fff !important;
  box-shadow: 0 6px 24px rgba(44,23,106,0.22);
  text-shadow: 0 2px 12px rgba(0,0,0,0.18), 0 1px 0 #fff;
  outline: none;
  transform: translateY(-2px) scale(1.04);
}

.btn-outline {
  background-color: #fff;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  box-shadow: 0 2px 8px rgba(106,68,242,0.06);
  letter-spacing: 0.02em;
  font-size: 1.08rem;
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 16px rgba(106,68,242,0.15);
  text-shadow: 0 1px 6px rgba(0,0,0,0.10);
  transform: translateY(-2px) scale(1.03);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.9rem;
}

.btn-full {
  width: 100%;
}

.btn-video {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--primary-color);
  font-weight: 600;
}

.btn-video i {
  margin-right: 8px;
  font-size: 1.2rem;
}

.center-btn {
  text-align: center;
  margin-top: 40px;
}

/* 导航栏样式 */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: transparent;
  box-shadow: none;
  z-index: 1000;
  padding: 5px 0;
  transition: all 0.3s ease;
}

header.scrolled {
  background-color: rgba(255,255,255,0.85) !important;
  box-shadow: var(--shadow);
  padding: 5px 0;
  transition: background 0.3s;
}

header.scrolled .container {
  max-width: 1000px;
}

header.scrolled .logo img {
  height: 70px; /* 滚动时仍然保持较大尺寸 */
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 90px; /* 显著增加 logo 高度 */
  width: auto;
  margin: 5px 0; /* 添加一些边距 */
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links li a {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--dark-blue);
  text-shadow: 0 0 2px rgba(255, 255, 255, 0.5); /* 添加文字阴影增加可读性 */
  text-decoration: none !important;
}

.nav-links li a:hover {
  color: var(--primary-color);
}

.cta-buttons {
  display: flex;
  gap: 15px;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  transition: var(--transition);
}

/* 英雄区域样式 */
#hero {
  padding: 150px 0 80px;
  background-color: var(--light-bg);
}

#hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.hero-content h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--light-text);
  margin-bottom: 30px;
}

.hero-cta {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-image {
  flex: 1;
  text-align: right;
  position: relative;
}

.hero-image img {
  border-radius: 30px;
  box-shadow: 0 20px 40px rgba(106, 68, 242, 0.15);
  transition: all 0.5s ease;
  transform: perspective(1000px) rotateY(-5deg);
}

.hero-image:hover img {
  transform: perspective(1000px) rotateY(0deg) translateY(-10px);
  box-shadow: 0 30px 50px rgba(106, 68, 242, 0.25);
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, rgba(106, 68, 242, 0.2) 0%, rgba(255, 157, 47, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  top: -30px;
  right: -30px;
  animation: float 6s ease-in-out infinite;
}

.hero-image::after {
  content: '';
  position: absolute;
  width: 150px;
  height: 150px;
  background: linear-gradient(135deg, rgba(255, 157, 47, 0.2) 0%, rgba(106, 68, 242, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  bottom: -20px;
  left: -20px;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

.trust-badges {
  margin-top: 40px;
}

.trust-badges p {
  font-size: 0.9rem;
  margin-bottom: 15px;
  color: var(--light-text);
}

.partner-logos {
  display: flex;
  gap: 30px;
  align-items: center;
}

.partner-logos img {
  height: 30px;
  opacity: 0.7;
  transition: var(--transition);
}

.partner-logos img:hover {
  opacity: 1;
}

/* 服务区域样式 */
#services {
  background-color: var(--bg-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--bg-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
}

.icon-box {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.icon-box i {
  font-size: 24px;
  color: white;
}

.icon-box.blue {
  background-color: var(--primary-color);
}

.icon-box.orange {
  background-color: var(--secondary-color);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.service-card p {
  color: var(--light-text);
}

/* 为什么选择我们区域样式 */
#why-us {
  background-color: var(--light-bg);
}

#why-us .container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.why-us-content {
  flex: 1;
}

.why-us-image {
  flex: 1;
  position: relative;
  z-index: 1;
}

.why-us-image img {
  border-radius: 30px;
  box-shadow: 0 20px 40px rgba(106, 68, 242, 0.15);
  transition: all 0.5s ease;
  transform: perspective(1000px) rotateY(-5deg);
}

.why-us-image:hover img {
  transform: perspective(1000px) rotateY(0deg) translateY(-10px);
  box-shadow: 0 30px 50px rgba(106, 68, 242, 0.25);
}

.why-us-image::before {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  background: linear-gradient(135deg, rgba(106, 68, 242, 0.15) 0%, rgba(255, 157, 47, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  top: -25px;
  right: -25px;
  animation: float 8s ease-in-out infinite;
}

.why-us-image::after {
  content: '';
  position: absolute;
  width: 130px;
  height: 130px;
  background: linear-gradient(135deg, rgba(255, 157, 47, 0.15) 0%, rgba(106, 68, 242, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  bottom: -20px;
  left: -20px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

.features-list {
  margin: 30px 0;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.feature-icon {
  margin-right: 15px;
  color: var(--primary-color);
  font-size: 1.2rem;
}

.feature-text h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.feature-text p {
  color: var(--light-text);
}

/* 新闻区域样式 */
#news {
  background-color: var(--bg-color);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.news-card {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateY(-10px);
}

.news-image {
  height: 200px;
  overflow: hidden;
}

.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.news-card:hover .news-image img {
  transform: scale(1.1);
}

.news-content {
  padding: 25px;
}

.news-tag {
  display: inline-block;
  background-color: var(--light-blue);
  color: var(--primary-color);
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-bottom: 15px;
}

.news-content h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.news-content p {
  color: var(--light-text);
  margin-bottom: 15px;
}

.read-more {
  color: var(--primary-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.read-more i {
  margin-left: 5px;
  transition: var(--transition);
}

.read-more:hover i {
  transform: translateX(5px);
}

/* 工具展示区域样式 */
#tools {
  background-color: var(--light-bg);
}

.tools-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.tool-card {
  background-color: var(--bg-color);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.tool-card:hover {
  transform: translateY(-10px);
}

.tool-icon {
  margin-bottom: 20px;
}

.tool-icon img {
  height: 60px;
}

.tool-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.tool-card p {
  color: var(--light-text);
  margin-bottom: 20px;
}

/* 客户评价区域样式 */
#testimonials {
  background-color: var(--bg-color);
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: var(--light-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.quote-icon {
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 1.1rem;
  margin-bottom: 30px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
}

.author-info h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.author-info p {
  color: var(--light-text);
  font-size: 0.9rem;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
}

.prev-btn, .next-btn {
  background-color: transparent;
  border: none;
  color: var(--primary-color);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 10px;
}

.slider-dots {
  display: flex;
  gap: 10px;
  margin: 0 20px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
}

.dot.active {
  background-color: var(--primary-color);
}

/* 添加联系我们新样式 */
.contact-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.contact-methods {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 40px 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  text-align: left;
}

.contact-cta {
  margin-top: 40px;
}

.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

@media (max-width: 768px) {
  .contact-methods {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .contact-buttons .btn {
    width: 100%;
    max-width: 250px;
  }
}

/* 订阅区域样式 */
#subscribe {
  background-color: var(--primary-color);
  color: white;
}

.subscribe-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
}

.subscribe-content h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.subscribe-content .highlight {
  color: var(--secondary-color);
}

.subscribe-form {
  flex: 1;
  max-width: 500px;
}

.subscribe-form form {
  display: flex;
  gap: 10px;
}

.subscribe-form input {
  flex: 1;
  padding: 15px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
}

.subscribe-form .btn {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.subscribe-form .btn:hover {
  background-color: #e67e00;
  border-color: #e67e00;
}

/* 页脚样式 */
footer {
  background-color: #2a1a70; /* 更深的背景色，增加对比度 */
  color: white;
  padding: 80px 0 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo img {
  height: 100px; /* 大幅增加底部 logo 高度 */
  width: auto;
  filter: brightness(2); /* 进一步增加亮度 */
  margin-bottom: 20px; /* 增加底部间距 */
}

.footer-col p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.footer-col h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 30px;
  height: 2px;
  background-color: var(--secondary-color);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr; /* 两列布局 */
  gap: 15px; /* 增加列间距 */
  width: 100%; /* 确保占满整个容器宽度 */
}

.footer-links li {
  margin-bottom: 8px;
  padding-right: 10px;
  width: 100%; /* 确保每个链接项占满整列宽度 */
}

.footer-links li a {
  display: block;
  font-size: 0.9rem;
  white-space: nowrap; /* 防止文本换行 */
  overflow: hidden; /* 隐藏溢出内容 */
  text-overflow: ellipsis; /* 显示省略号 */
  transition: var(--transition);
  text-decoration: none !important;
}

.footer-links li a:hover {
  color: var(--primary-color);
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-legal a:hover {
  color: white;
}

/* 回到顶部按钮固定左下角 */
.back-to-top {
  position: fixed;
  left: 32px;
  bottom: 32px;
  z-index: 1002;
  background: var(--primary-color);
  color: #fff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(106,68,242,0.18);
  font-size: 1.5rem;
  transition: background 0.2s, box-shadow 0.2s;
  text-decoration: none !important;
}
.back-to-top:hover {
  background: var(--dark-blue);
  box-shadow: 0 8px 24px rgba(106,68,242,0.25);
}

/* 右下角浮动咨询按钮 */
.floating-consult {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 1002;
  background: var(--secondary-color);
  color: #fff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(255,157,47,0.18);
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}
.floating-consult:hover {
  background: #ffb85c;
  box-shadow: 0 8px 24px rgba(255,157,47,0.25);
}

@media (max-width: 600px) {
  .back-to-top, .floating-consult {
    right: 16px;
    left: 16px;
    bottom: 16px;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  .back-to-top {
    left: 16px;
    right: auto;
  }
  .floating-consult {
    right: 16px;
    left: auto;
  }
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tools-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .cta-buttons {
    display: none;
  }
  #hero .container {
    flex-direction: column;
    text-align: center;
  }
  .hero-content {
    margin-bottom: 50px;
  }
  .hero-cta {
    justify-content: center;
  }
  .trust-badges {
    justify-content: center;
  }
  .partner-logos {
    justify-content: center;
    flex-wrap: wrap;
  }
  #why-us .container {
    flex-direction: column-reverse;
  }
  .why-us-image {
    margin-bottom: 30px;
  }
  .contact-wrapper {
    flex-direction: column;
  }
  .contact-info {
    margin-bottom: 30px;
  }
  .subscribe-wrapper {
    flex-direction: column;
    text-align: center;
  }
  .subscribe-content {
    margin-bottom: 30px;
  }
  .subscribe-form {
    width: 100%;
  }
  .logo img {
    height: 75px; /* 移动端稍微小一点但仍然明显 */
  }
  header.scrolled .logo img {
    height: 60px;
  }
}

@media (max-width: 576px) {
  .services-grid,
  .tools-showcase,
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
}

/* 英雄区域背景效果 */
.with-bg-effect {
  position: relative;
  overflow: hidden;
  background-color: var(--light-blue);
}

.bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--primary-color), #8667ff);
  opacity: 0.1;
}

.shape1 {
  width: 500px;
  height: 500px;
  top: -250px;
  right: -100px;
}

.shape2 {
  width: 300px;
  height: 300px;
  bottom: -150px;
  left: -50px;
}

.shape3 {
  width: 200px;
  height: 200px;
  bottom: 50px;
  right: 30%;
}

#hero .container {
  position: relative;
  z-index: 1;
}

/* AI智能体样式 */
.agents-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.agent-card {
  background-color: var(--bg-color);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.agent-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.agent-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background-color: var(--light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.agent-icon i {
  font-size: 36px;
  color: var(--primary-color);
}

.agent-card h3 {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.agent-card p {
  color: var(--light-text);
  margin-bottom: 20px;
  min-height: 80px;
}

.agent-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.agent-features span {
  background-color: var(--light-blue);
  color: var(--primary-color);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

.agent-cta {
  text-align: center;
  margin-top: 30px;
}

.agent-cta p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--light-text);
}

/* AI创业指引样式 */
.startup-wrapper {
  display: flex;
  align-items: center;
  gap: 50px;
}

.startup-content {
  flex: 1;
}

.startup-image {
  flex: 1;
  position: relative;
  z-index: 1;
}

.startup-image img {
  border-radius: 30px;
  box-shadow: 0 20px 40px rgba(106, 68, 242, 0.15);
  transition: all 0.5s ease;
  transform: perspective(1000px) rotateY(5deg);
}

.startup-image:hover img {
  transform: perspective(1000px) rotateY(0deg) translateY(-10px);
  box-shadow: 0 30px 50px rgba(106, 68, 242, 0.25);
}

.startup-image::before {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, rgba(255, 157, 47, 0.2) 0%, rgba(106, 68, 242, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  top: -20px;
  left: -20px;
  animation: float 7s ease-in-out infinite;
}

.startup-image::after {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, rgba(106, 68, 242, 0.15) 0%, rgba(255, 157, 47, 0.1) 100%);
  border-radius: 50%;
  z-index: -1;
  bottom: -15px;
  right: -15px;
  animation: float 9s ease-in-out infinite reverse;
}

.startup-steps {
  margin: 40px 0;
}

.step-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
}

.step-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  opacity: 0.3;
  line-height: 1;
}

.step-content h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.step-content p {
  color: var(--light-text);
}

/* 常见问题样式 */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  background-color: var(--bg-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question h3 {
  font-size: 1.1rem;
  margin: 0;
}

.faq-icon {
  color: var(--primary-color);
  transition: var(--transition);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 20px 20px;
  max-height: 1000px;
}

.faq-item.active .faq-icon i {
  transform: rotate(45deg);
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .agents-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .startup-wrapper {
    flex-direction: column-reverse;
  }
  
  .startup-image {
    margin-bottom: 30px;
  }
}

@media (max-width: 576px) {
  .agents-showcase {
    grid-template-columns: 1fr;
  }
  
  .step-item {
    flex-direction: column;
    gap: 10px;
  }
  
  .step-number {
    font-size: 2rem;
  }
}

/* 添加平台图标样式 */
.platform-icons {
  display: flex;
  justify-content: space-between;
  margin: 30px 0;
  flex-wrap: wrap;
}

.platform-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 22%;
  margin-bottom: 20px;
}

.platform-icon i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 10px;
  background-color: var(--light-blue);
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.platform-icon:hover i {
  transform: translateY(-5px);
  background-color: var(--primary-color);
  color: white;
}

.platform-icon span {
  font-weight: 600;
  color: var(--text-color);
}

.startup-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-color);
  margin-bottom: 30px;
}

@media (max-width: 576px) {
  .platform-icon {
    width: 45%;
  }
}

/* 联系我们新样式 */
#contact {
  position: relative;
  overflow: hidden;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

.contact-card {
  background-color: var(--bg-color);
  border-radius: 12px;
  padding: 25px 15px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  z-index: -1;
}

.contact-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.contact-card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--light-blue) 0%, #e0d8ff 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.5s ease;
  transform-style: preserve-3d;
  box-shadow: 0 10px 20px rgba(106, 68, 242, 0.1);
}

.contact-card-icon::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color) 0%, #8e6ff7 100%);
  border-radius: 20px;
  opacity: 0;
  transition: all 0.5s ease;
  z-index: -1;
}

.contact-card:hover .contact-card-icon {
  transform: translateY(-10px) rotateY(10deg);
  box-shadow: 0 15px 30px rgba(106, 68, 242, 0.2);
}

.contact-card:hover .contact-card-icon::before {
  opacity: 1;
}

.contact-card-icon i {
  font-size: 32px;
  color: var(--primary-color);
  transition: all 0.5s ease;
}

.contact-card:hover .contact-card-icon i {
  color: white;
  transform: scale(1.1);
}

.contact-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.contact-card p {
  color: var(--light-text);
  margin-bottom: 20px;
  font-size: 1rem;
}

.contact-message {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 30px;
  background-color: var(--light-blue);
  border-radius: 12px;
  position: relative;
}

.contact-message p {
  font-size: 1.1rem;
  margin-bottom: 25px;
}

.contact-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  font-size: 1.1rem;
}

@media (max-width: 1200px) {
  .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  
  .contact-card {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 20px;
  }
  
  .contact-card-icon {
    margin-bottom: 15px;
  }
  
  .contact-card h3 {
    margin-bottom: 5px;
  }
  
  .contact-card p {
    margin-bottom: 15px;
  }
  
  .contact-card .btn {
    width: 100%;
    padding: 10px 0;
  }
}

@media (max-width: 576px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
  
  .contact-card {
    max-width: 300px;
    margin: 0 auto;
  }
}

/* 弹窗样式 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  overflow: auto;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  position: relative;
  background-color: var(--bg-color);
  margin: 50px auto;
  padding: 40px;
  width: 98%;
  max-width: 800px;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  text-align: center;
  animation: slideIn 0.4s ease;
}

@keyframes slideIn {
  from { transform: translateY(-50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  color: var(--light-text);
  cursor: pointer;
  transition: var(--transition);
}

.close-modal:hover {
  color: var(--primary-color);
}

.modal h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.modal-desc {
  color: var(--light-text);
  margin-bottom: 30px;
}

.modal-contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: 30px;
}

.modal-contact-row {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 20px;
  background: var(--light-blue);
  border-radius: 12px;
}

.modal-contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  flex: 1;
}

.modal-contact-icon {
  width: 50px;
  height: 50px;
  background: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-contact-icon i {
  font-size: 24px;
  color: var(--primary-color);
}

.modal-contact-text h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
  color: var(--text-color);
}

.modal-contact-text p {
  font-size: 1.2rem;
  color: var(--primary-color);
  font-weight: 500;
}

.modal-contact-text a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.modal-contact-text a:hover {
  color: var(--secondary-color);
}

.modal-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 0;
}

.modal-social-item {
  background: white;
  padding: 14px 12px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  margin-bottom: 0;
}

.modal-social-main {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.modal-social-icon {
  width: 44px;
  height: 44px;
  background: var(--light-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-social-icon i {
  font-size: 22px;
  color: var(--primary-color);
}

.modal-social-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 70px;
  margin-right: 6px;
}

.modal-social-text h4 {
  font-size: 0.98rem;
  margin-bottom: 2px;
  color: var(--text-color);
  font-weight: 600;
}

.modal-social-text p {
  font-size: 0.92rem;
  color: var(--light-text);
  margin-bottom: 0;
}

.modal-qrcode {
  width: 110px;
  height: 110px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  margin-left: 18px;
  flex-shrink: 0;
}

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

@media (max-width: 900px) {
  .modal-content {
    max-width: 98vw;
    padding: 20px 5px;
  }
  .modal-qrcode {
    width: 80px;
    height: 80px;
    margin-left: 0;
    margin-top: 8px;
  }
}

/* 强制启用AI智能体栏目的选择和复制功能 */
#ai-agents,
#ai-agents *,
.agent-card,
.agent-card *,
.agent-icon,
.agent-features,
.agent-features span,
.agent-cta,
.agent-cta * {
  user-select: text !important;
  -webkit-user-select: text !important;
  -moz-user-select: text !important;
  -ms-user-select: text !important;
  pointer-events: auto !important;
}

/* 禁用可能阻止选择的样式 */
#ai-agents {
  pointer-events: auto !important;
}

/* 确保背景动画不会干扰文本选择 */
.bg-animation {
  pointer-events: none !important;
}

/* 重新设计的AI智能体栏目样式 */
.redesigned-section {
  background-color: #f8f9ff;
  padding: 100px 0;
  position: relative;
  overflow: visible;
}

.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.agent-box {
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(106, 68, 242, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid rgba(106, 68, 242, 0.1);
}

.agent-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(106, 68, 242, 0.2);
}

.agent-box-header {
  padding: 25px 25px 15px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.agent-icon-new {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary-color) 0%, #8e6ff7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 22px;
  flex-shrink: 0;
}

.agent-box-header h3 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--text-color);
}

.agent-box-body {
  padding: 0 25px 20px;
  flex-grow: 1;
}

.agent-box-body p {
  color: var(--light-text);
  margin-bottom: 20px;
  line-height: 1.6;
}

.agent-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.agent-tag {
  background-color: var(--light-blue);
  color: var(--primary-color);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
}

.agent-box-footer {
  padding: 20px 25px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
}

.agent-cta-new {
  background: linear-gradient(135deg, var(--primary-color) 0%, #8e6ff7 100%);
  border-radius: 15px;
  padding: 40px;
  text-align: center;
  color: white;
  box-shadow: 0 15px 30px rgba(106, 68, 242, 0.2);
}

.agent-cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.agent-cta-new p {
  font-size: 1.3rem;
  margin-bottom: 25px;
  font-weight: 500;
}

.agent-cta-new .btn-primary {
  background-color: white;
  color: var(--primary-color);
  border-color: white;
  padding: 15px 30px;
  font-size: 1.1rem;
}

.agent-cta-new .btn-primary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 768px) {
  .agents-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .agent-cta-new {
    padding: 30px 20px;
  }
  
  .agent-cta-new p {
    font-size: 1.1rem;
  }
}

/* 在移动端隐藏导航栏中的联系我们按钮 */
@media (max-width: 992px) {
  /* 导航栏在移动端的基本样式 */
  nav {
    position: relative;
    padding: 10px 0;
  }
  
  /* 汉堡菜单按钮样式 */
  .mobile-menu-btn {
    display: flex !important; /* 强制显示 */
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    cursor: pointer;
    z-index: 1001;
    position: relative;
  }
  
  /* 汉堡菜单变X动画 */
  .mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  
  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  
  /* 导航链接在移动端的样式 */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%; /* 默认隐藏在右侧 */
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: white;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; /* 从顶部开始排列 */
    padding: 80px 0 0 0; /* 只保留顶部padding */
    overflow-y: auto; /* 允许滚动 */
    z-index: 1000;
    transition: right 0.3s ease;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  }
  
  /* 激活时显示菜单 - 这是关键样式 */
  .nav-links.active {
    right: 0;
  }
  
  /* 减小菜单项之间的间距 */
  .nav-links li {
    margin: 5px 0; /* 减小垂直间距 */
    width: 100%;
    text-align: center;
  }
  
  .nav-links li a {
    display: block;
    padding: 8px 10px; /* 减小内边距 */
    font-size: 16px; /* 稍微减小字体大小 */
  }
  
  /* 隐藏顶部导航中的联系我们按钮 */
  .cta-buttons {
    display: none !important; /* 强制隐藏 */
  }
  
  /* 在移动菜单底部添加联系我们按钮 */
  .nav-links::after {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
    margin: 15px 0;
  }
}

/* 增大底部社交媒体图标尺寸并调整样式 */
.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px; /* 增大尺寸 */
  height: 45px; /* 增大尺寸 */
  border-radius: 50%;
  background-color: var(--light-blue);
  color: var(--primary-color);
  font-size: 22px; /* 增大图标尺寸 */
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

/* 为特定社交媒体添加品牌颜色 */
.social-icon.wechat:hover {
  background-color: #07C160; /* 微信绿色 */
}

.social-icon.xiaohongshu:hover {
  background-color: #FE2C55; /* 小红书红色 */
}

.social-icon.douyin:hover {
  background-color: #000000; /* 抖音黑色 */
}

/* 添加视频号的品牌颜色 */
.social-icon.shipinhao:hover {
  background-color: #2C2C2C; /* 视频号深灰色 */
}

/* 修改底部导航区域在移动端的布局 */
@media (max-width: 768px) {
  /* 调整页脚布局 */
  .footer-top {
    display: flex;
    flex-direction: column;
    gap: 30px;
  }
  
  /* 第一列占满宽度 */
  .footer-top .footer-col:first-child {
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
  }
  
  /* 居中社交媒体图标 */
  .footer-top .footer-col:first-child .social-links {
    justify-content: center;
    margin-top: 15px;
  }
  
  /* 确保所有栏目都显示 */
  .footer-top .footer-col {
    display: block !important;
  }
  
  /* 调整标题和链接的间距 */
  .footer-col h4 {
    margin-bottom: 15px;
    font-size: 1rem;
  }
  
  /* 保持两列布局的链接列表 */
  .footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  
  .footer-links li {
    margin-bottom: 8px;
  }
  
  .footer-links li a {
    font-size: 0.85rem;
  }
}

/* 默认隐藏移动端的"关于我们"栏目，在桌面端不显示 */
.footer-col.about-us-mobile {
  display: none;
}

/* 确保所有栏目在所有设备上都显示 */
.footer-top .footer-col {
  display: block !important;
}

/* 移除之前的移动端隐藏规则 */
@media (max-width: 768px) {
  /* 不再隐藏任何栏目 */
}

/* 桌面端特定样式 */
@media (min-width: 769px) {
  .footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
  }
  
  .footer-col {
    flex: 1;
    min-width: 200px; /* 桌面端增加最小宽度 */
  }
  
  /* 第一列（logo列）可以稍宽一些 */
  .footer-col:first-child {
    flex: 1.5;
    max-width: 300px;
  }
}

/* 添加视频号二维码弹窗样式 */
.video-qr-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1100;
  justify-content: center;
  align-items: center;
}

.video-qr-modal.active {
  display: flex;
}

.video-qr-content {
  background-color: white;
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  max-width: 350px;
  width: 90%;
  position: relative;
}

.video-qr-content img {
  width: 100%;
  max-width: 250px;
  margin: 0 auto 15px;
}

.video-qr-content h3 {
  margin-bottom: 10px;
  color: var(--primary-color);
}

.video-qr-content p {
  margin-bottom: 20px;
  color: var(--light-text);
}

.close-video-qr {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 24px;
  color: var(--light-text);
  cursor: pointer;
  transition: var(--transition);
}

.close-video-qr:hover {
  color: var(--primary-color);
}

/* 下拉菜单字体更小，增加子菜单项间距 */
.dropdown-menu {
  min-width: 240px;
  font-size: 0.90rem;
  font-family: 'Segoe UI', 'Arial', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: #f8f9fc;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(80, 80, 180, 0.13);
  border: none;
  padding: 8px 0;
  overflow: hidden;
}

.dropdown-item {
  color: #3532c0 !important;
  font-size: 0.82rem !important;
  border-radius: 0;
  padding: 10px 24px 10px 36px;
  position: relative;
  transition: background 0.18s, color 0.18s, transform 0.18s;
  background: transparent;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 4px;
}

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

.dropdown-item:hover, .dropdown-item:focus {
  background: #e0e7ff !important;
  color: #ffbb00 !important;
  transform: none;
  box-shadow: none;
}

/* 一级导航右侧小箭头向右 */
.dropdown-toggle::after {
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  content: "\f105"; /* fa-angle-right */
  border: none;
  margin-left: 8px;
  vertical-align: middle;
  transition: transform 0.2s;
}

/* 悬停时小箭头旋转 */
@media (min-width: 992px) {
  .dropdown:hover > .dropdown-toggle::after {
    transform: rotate(90deg);
  }
}

/* AI企业培训 - 图文新闻风格 */
.news-style-section .news-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.news-style-section .news-item {
  display: flex;
  align-items: center;
  gap: 40px;
  background: var(--light-bg);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 32px 24px;
  transition: box-shadow 0.3s;
}
.news-style-section .news-item.reverse {
  flex-direction: row-reverse;
}
.news-style-section .news-img, .news-style-section .news-img img {
  width: 420px;
  height: 180px;
  aspect-ratio: 21/9;
  max-width: 100%;
  object-fit: cover;
  border-radius: 12px;
  background: #f3f3fa;
}
.news-style-section .news-img:hover,
.news-style-section .news-img:focus {
  transform: scale(1.08) rotate(-2deg);
  box-shadow: 0 8px 32px rgba(106,68,242,0.18), 0 2px 8px rgba(0,0,0,0.08);
  filter: brightness(1.08) saturate(1.1);
  z-index: 2;
}
.news-style-section .news-img:hover img,
.news-style-section .news-img:focus img {
  transform: scale(1.05);
  filter: brightness(1.12) saturate(1.2);
}
.news-style-section .news-info {
  flex: 1;
}
.news-style-section .news-info h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
  font-weight: bold;
}
.news-style-section .news-info h3 a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.news-style-section .news-info h3 a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

.news-style-section .news-info p {
  color: #666;
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .news-style-section .news-item, .news-style-section .news-item.reverse {
    flex-direction: column !important;
    gap: 20px;
    text-align: center;
  }
  .news-style-section .news-img, .news-style-section .news-img img {
    width: 100%;
    height: 120px;
    aspect-ratio: 21/9;
  }
}

/* AI企业应用 - IT项目卡片风格 */
.it-projects-section .it-projects-grid {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}
.it-projects-section .it-project-card {
  background: var(--bg-color);
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 340px;
  padding: 28px 20px 20px 20px;
  transition: box-shadow 0.3s, transform 0.3s;
}
.it-projects-section .it-project-card:hover {
  box-shadow: 0 8px 32px rgba(106,68,242,0.13);
  transform: translateY(-6px) scale(1.03);
}
.it-projects-section .it-project-img {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-bg);
}
.it-projects-section .it-project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}
.it-projects-section .it-project-info h3 {
  font-size: 1.25rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
}
.it-projects-section .it-project-info p {
  color: var(--light-text);
  font-size: 1.05rem;
  min-height: 48px;
}
@media (max-width: 1100px) {
  .it-projects-section .it-projects-grid {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .it-projects-section .it-project-card {
    width: 90%;
    max-width: 400px;
  }
}

/* 副标题和标签 */
.news-style-section .news-subtitle {
  font-size: 1.08rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
}
.news-style-section .news-tags {
  margin-top: 12px;
}
.news-style-section .news-tags span {
  display: inline-block;
  background: var(--primary-color);
  color: #fff;
  border-radius: 8px;
  padding: 2px 10px;
  font-size: 0.92rem;
  margin-right: 8px;
}

/* 栏目底部装饰 */
.section-decoration {
  width: 100%;
  height: 60px;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  margin-top: 0;
}
.section-decoration svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* 页脚链接去下划线 */
footer a,
.footer-links li a,
.footer-legal a,
.social-links a,
.social-icon {
  text-decoration: none !important;
}

/* 页脚社交图标去下划线 */
.social-icon i {
  text-decoration: none !important;
}

.client-logos-section {
  background: var(--primary-color);
  padding: 60px 0 40px 0;
  text-align: center;
  width: 100vw;
  min-width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  box-sizing: border-box;
  overflow: hidden;
}
.client-logos-title h2 {
  font-size: 2.4rem;
  color: var(--secondary-color);
  margin-bottom: 32px;
  font-weight: 700;
}
.client-logos-slider.double-row {
  width: 100vw;
  max-width: 100vw;
  margin: 0;
  padding: 0;
  overflow: hidden;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}
.client-logos-track.logos-row {
  width: max-content;
  min-width: 100vw;
  display: flex;
  align-items: center;
  gap: 80px;
}
.client-logos-track.row-1 {
  animation: clientLogoScrollLeft 60s linear infinite;
}
.client-logos-track.row-2 {
  animation: clientLogoScrollRight 60s linear infinite;
}
@keyframes clientLogoScrollLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes clientLogoScrollRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
.client-logos-track img {
  height: 150px;
  width: auto;
  max-width: 600px;
  filter: grayscale(100%) brightness(100%);
  opacity: 0.9;
  transition: filter 0.3s, opacity 0.3s;
  background: transparent;
  display: block;
}
.client-logos-track img:hover {
  filter: grayscale(0%) brightness(120%);
  opacity: 1;
}
@media (max-width: 1200px) {
  .client-logos-track img {
    height: 100px;
    max-width: 400px;
  }
  .client-logos-title h2 {
    font-size: 1.5rem;
  }
  .client-logos-slider.double-row {
    gap: 24px;
  }
  .client-logos-track.logos-row {
    gap: 40px;
  }
}
@media (max-width: 900px) {
  .client-logos-track img {
    height: 60px;
    max-width: 220px;
  }
  .client-logos-title h2 {
    font-size: 1.1rem;
  }
  .client-logos-slider.double-row {
    gap: 12px;
  }
  .client-logos-track.logos-row {
    gap: 18px;
  }
}
@media (max-width: 600px) {
  .client-logos-track img {
    height: 36px;
    max-width: 120px;
  }
  .client-logos-title h2 {
    font-size: 0.95rem;
  }
  .client-logos-slider.double-row {
    gap: 6px;
  }
  .client-logos-track.logos-row {
    gap: 8px;
  }
}

.team-section {
  background: #fff;
  padding: 80px 0 60px 0;
}
.team-section .section-header h2 {
  color: var(--primary-color);
}
.team-section .section-header .highlight {
  color: var(--secondary-color);
}
.team-section .section-header p {
  color: var(--light-text);
  font-size: 1.15rem;
  margin-bottom: 40px;
}
.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 32px;
  justify-content: center;
}
.team-card {
  background: #f5f3ff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(106,68,242,0.08);
  width: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 18px 24px 18px;
  transition: box-shadow 0.3s, transform 0.3s;
  position: relative;
}
.team-card:hover {
  box-shadow: 0 8px 32px rgba(255,157,47,0.18), 0 2px 8px rgba(106,68,242,0.10);
  transform: translateY(-8px) scale(1.04);
}
.team-photo {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 18px;
  border: 4px solid var(--primary-color);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.team-info h3 {
  font-size: 1.18rem;
  color: var(--primary-color);
  margin-bottom: 6px;
  font-weight: 700;
}
.team-info h4 {
  font-size: 1rem;
  color: var(--secondary-color);
  margin-bottom: 10px;
  font-weight: 600;
}
.team-info p {
  color: var(--text-color);
  font-size: 0.98rem;
  line-height: 1.6;
  text-align: center;
}
@media (max-width: 900px) {
  .team-grid {
    gap: 24px 12px;
  }
  .team-card {
    width: 45vw;
    min-width: 180px;
    max-width: 260px;
    padding: 20px 8px 16px 8px;
  }
}
@media (max-width: 600px) {
  .team-grid {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .team-card {
    width: 90vw;
    min-width: 120px;
    max-width: 320px;
    padding: 16px 4px 12px 4px;
  }
  .team-photo {
    width: 80px;
    height: 80px;
  }
}

/* 友情链接和关键词区域样式 */
.footer-links-section {
    background-color: var(--bg-light);
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

.links-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.links-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
    position: relative;
}

.links-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
}

.links-content {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.links-content a {
    color: var(--text-color);
    text-decoration: none;
    padding: 8px 15px;
    background-color: white;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.links-content a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .links-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .links-content {
        gap: 10px;
    }
    
    .links-content a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
}

/* 查看全部课程按钮样式 */
.see-projects {
    display: inline-flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    padding: 12px 24px;
    border: 2px solid #f4821f;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 40px;
    background: #f4821f;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(244, 130, 31, 0.2);
}

.see-projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #e67e22;
    transition: all 0.3s ease;
    z-index: -1;
}

.see-projects:hover {
    color: #fff;
    border-color: #e67e22;
    box-shadow: 0 6px 20px rgba(244, 130, 31, 0.3);
    transform: translateY(-2px);
}

.see-projects:hover::before {
    width: 100%;
}

.see-projects .arrow {
    margin-left: 10px;
    transition: transform 0.3s ease;
}

.see-projects:hover .arrow {
    transform: translateX(5px);
}

/* 左右切换箭头按钮样式 */
.nav-arrow {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: #f4821f;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(244, 130, 31, 0.2);
}

.nav-arrow:hover {
    background: #e67e22;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 130, 31, 0.3);
}

.nav-arrow .arrow-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.nav-arrow:hover .arrow-icon {
    transform: scale(1.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .see-projects {
        padding: 10px 20px;
        font-size: 0.9rem;
        margin-top: 30px;
    }
    
    .nav-arrow {
        width: 36px;
        height: 36px;
    }
}

/* 箭头图标样式 */
.arrow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    font-size: 12px;
    transition: all 0.3s ease;
    color: #f4821f;
    font-weight: bold;
}

.see-projects:hover .arrow-icon {
    background: #fff;
    transform: translateX(5px);
}

.nav-arrow .arrow-icon {
    font-size: 14px;
    background: rgba(255, 255, 255, 0.9);
    color: #f4821f;
    font-weight: bold;
}

.nav-arrow:hover .arrow-icon {
    background: #fff;
    transform: scale(1.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .arrow-icon {
        width: 20px;
        height: 20px;
        font-size: 10px;
    }
    
    .nav-arrow .arrow-icon {
        font-size: 12px;
    }
}

/* AI商业咨询服务标题链接样式 */
.our-work-container h3 a {
    color: #333;
    text-decoration: none;
    font-size: 2rem;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    padding-bottom: 5px;
}

.our-work-container h3 a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #f4821f;
    transition: width 0.3s ease;
}

.our-work-container h3 a:hover {
    color: #f4821f;
    transform: translateY(-2px);
}

.our-work-container h3 a:hover::after {
    width: 100%;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .our-work-container h3 a {
        font-size: 1.5rem;
    }
}

/* 卡片标题链接样式 */
.work-item h3 a {
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    padding-bottom: 3px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.work-item h3 a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #fff;
    transition: width 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.work-item h3 a:hover {
    color: #fff;
    transform: translateY(-2px);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
}

.work-item h3 a:hover::after {
    width: 100%;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .work-item h3 a {
        font-size: 1.2rem;
    }
}

/* 服务卡片链接样式 */
.service-card h3 a {
    color: #333;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 5px 0;
}

.service-card h3 a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #f4821f, #3532c0);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.service-card h3 a:hover {
    color: #f4821f;
    transform: translateY(-2px);
}

.service-card h3 a:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* 服务卡片悬停效果 */
.service-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(244, 130, 31, 0.15);
}

.service-card .icon-box {
    transition: all 0.3s ease;
}

.service-card:hover .icon-box {
    transform: scale(1.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .service-card h3 a {
        font-size: 1.2rem;
    }
}

/* AI智能体链接样式 */
.agent-box h3 a {
    color: #333;
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 5px 0;
}

.agent-box h3 a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #f4821f, #3532c0);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.agent-box h3 a:hover {
    color: #f4821f;
    transform: translateY(-2px);
}

.agent-box h3 a:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* AI智能体卡片样式 */
.agent-box {
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.agent-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(244, 130, 31, 0.15);
}

.agent-box-header {
    padding: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.agent-icon-new {
    width: 50px;
    height: 50px;
    background: #fff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(244, 130, 31, 0.1);
    border: 1px solid rgba(244, 130, 31, 0.1);
}

.agent-icon-new i {
    font-size: 20px;
    background: linear-gradient(135deg, #f4821f, #3532c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: all 0.3s ease;
}

.agent-box h3 {
    flex: 1;
    text-align: center;
    margin: 0;
    padding-right: 50px; /* 为图标留出空间 */
}

.agent-box h3 a {
    color: #333;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 5px 0;
}

.agent-box h3 a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #f4821f, #3532c0);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.agent-box:hover .agent-icon-new {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(244, 130, 31, 0.15);
}

.agent-box:hover .agent-icon-new i {
    transform: scale(1.1);
}

.agent-box:hover h3 a {
    color: #f4821f;
    transform: translateY(-2px);
}

.agent-box:hover h3 a::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .agent-box-header {
        padding: 15px;
    }
    
    .agent-icon-new {
        width: 40px;
        height: 40px;
    }
    
    .agent-icon-new i {
        font-size: 16px;
    }
    
    .agent-box h3 a {
        font-size: 1.1rem;
        padding-right: 40px;
    }
}

/* 联系方式样式 */
.contact-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.contact-info i {
    font-size: 1.2rem;
    color: #f4821f;
    background: rgba(244, 130, 31, 0.1);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.contact-info:hover i {
    background: #f4821f;
    color: #fff;
    transform: scale(1.1);
}

.contact-info .phone-number {
    font-size: 1.4rem;
    font-weight: 600;
    color: #333;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.contact-info:hover .phone-number {
    color: #f4821f;
    transform: translateX(5px);
}

/* 视频号图标样式 */
.video-icon {
    font-size: 1.2rem;
    color: #f4821f;
    background: rgba(244, 130, 31, 0.1);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.video-icon:hover {
    background: #f4821f;
    color: #fff;
    transform: scale(1.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .contact-info .phone-number {
        font-size: 1.2rem;
    }
    
    .contact-info i,
    .video-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}

.contact-card p {
    color: var(--light-text);
    margin-bottom: 20px;
    font-size: 1rem;
}

.contact-card p:has(+ a[href^="tel:"]) {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 15px 0;
}

.contact-card-icon i.fa-phone {
    font-size: 36px;
    color: var(--primary-color);
}

.contact-card:hover .contact-card-icon i.fa-phone {
    transform: scale(1.2);
    color: white;
}

.contact-card-icon i.fab.fa-tencent-weibo {
    font-size: 36px;
    color: var(--primary-color);
}

.contact-card:hover .contact-card-icon i.fab.fa-tencent-weibo {
    transform: scale(1.2);
    color: white;
}

.modal-social-item {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    margin-bottom: 0;
}

.modal-social-main {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 18px;
}

.modal-social-icon {
    width: 54px;
    height: 54px;
    background: var(--light-blue);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.modal-social-icon i {
    font-size: 28px;
    color: var(--primary-color);
}

.modal-social-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-width: 90px;
    margin-right: 10px;
}

.modal-social-text h4 {
    font-size: 1.05rem;
    margin-bottom: 2px;
    color: var(--text-color);
    font-weight: 600;
}

.modal-social-text p {
    font-size: 0.98rem;
    color: var(--light-text);
    margin-bottom: 0;
}

.modal-qrcode {
    width: 110px;
    height: 110px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    margin-left: 18px;
    flex-shrink: 0;
}

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

@media (max-width: 900px) {
    .modal-content {
        max-width: 98vw;
        padding: 20px 5px;
    }
    .modal-qrcode {
        width: 80px;
        height: 80px;
        margin-left: 0;
        margin-top: 8px;
    }
}

@media (min-width: 769px) {
  .nav-links {
    display: flex;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
  }
  .nav-links.active {
    display: flex !important;
  }
}

.contact-phone a {
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 32px;
  height: 48px;
  border-radius: 24px;
  background: linear-gradient(90deg, #ff7e5f 0%, #feb47b 100%);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 600;
  box-shadow: 0 4px 24px rgba(255,126,95,0.18);
  border: none;
  transition: all 0.25s cubic-bezier(.4,2,.6,1);
  letter-spacing: 0.04em;
  text-shadow: 0 1px 8px rgba(0,0,0,0.10);
  margin: 18px auto 0 auto;
  cursor: pointer;
}
.contact-phone a:hover, .contact-phone a:focus {
  background: linear-gradient(90deg, #ff5e62 0%, #ff9966 100%);
  box-shadow: 0 8px 32px rgba(255,94,98,0.22);
  color: #fff;
  outline: none;
  transform: translateY(-2px) scale(1.05);
}
.contact-phone a i {
  margin-left: 10px;
  font-size: 1.3em;
  vertical-align: middle;
}

#Aiinfo .news-content h3 a,
#Aiinfo .news-content .read-more {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

#Aiinfo .news-content h3 a:hover,
#Aiinfo .news-content .read-more:hover {
    color: var(--secondary-color);
}

#Aiinfo .read-more i {
    transition: transform 0.3s ease;
}

#Aiinfo .read-more:hover i {
    transform: translateX(5px);
}