body {
  background: #fff;
  color: #444;
  font-family: "Open Sans", sans-serif;
}

a {
  color: #4776e6;
  transition: 0.5s;
}

a:hover, a:active, a:focus {
  color: #51d8af;
  outline: none;
  text-decoration: none;
}

p {
  padding: 0;
  margin: 0 0 30px 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  margin: 0 0 20px 0;
  padding: 0;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  display: none;
  background: #4776e6;
  color: #fff;
  padding: 6px 12px 9px 12px;
  font-size: 16px;
  border-radius: 2px;
  right: 15px;
  bottom: 15px;
  transition: background 0.5s;
  z-index: 999;
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 15px;
  }
}

.back-to-top:focus {
  background: #4776e6;
  color: #fff;
  outline: none;
}

.back-to-top:hover {
  background: #0c2e8a;
  color: #fff;
}
/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  height: 84px;
  transition: all 0.5s;
  z-index: 997;
  background: #fff;
  box-shadow: 0px 6px 9px 0px rgba(0, 0, 0, 0.06);

/* 新增：启用 Flex 布局，整体居中 */
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center;     /* 垂直居中 */
}


/* logo 样式 */
#header #logo {
  flex-shrink: 0;
  display: flex;
  margin-left: -60px;
}

#header #logo img {
  width: auto;           /* 改为 auto */
  height: 70px;          /* 统一高度 */
  max-width: 100%;       /* 防止溢出 */
  display: block;
}

/* 大屏时更大 */
@media (min-width: 768px) {
  #header #logo img {
    height: 75px;
  }
}

/* Nav Meu Container */

#nav-menu-container {
  margin: 18px 0 0 30px; /* 可选：Logo 和菜单之间加点间距 */
  display: flex;      /* 让菜单 ul 在同一行 */
  align-items:center;
}

@media (max-width: 980px) {
  #nav-menu-container {
    display: none;
  }

}


/* 导航菜单 */
.nav-menu, .nav-menu * {
  display: flex;
  flex-wrap: nowrap; /* 禁止换行 */
  white-space: nowrap; /* 辅助防止单个 a 换行 */
  margin: 0;
  padding: 0;
  list-style: none;

}

/* 动态菜单项：即使无内容，也有最小宽度  */
.nav-menu > li:not(:last-child) {
  min-width: 100px;
  text-align: center;
  white-space: nowrap;
}


/* 语言切换按钮所在项：固定靠右 */
.nav-menu > li:last-child {
  margin-right: auto;

}

.nav-menu > li.nav-li-sy {
  min-width: 60px; /* 覆盖默认的 100px */
  text-align: center;
  white-space: nowrap;
}


.nav-menu ul {
  position: absolute;
  display: none;
  top: 100%;
  left: 0;
  z-index: 99;

}

.nav-menu li {
  position: relative;
  white-space: nowrap;
}

.nav-menu > li {
   float: none;
  margin-left: 10px;
}

.nav-menu li:hover > ul,
.nav-menu li.sfHover > ul {
  display: block;
}

.nav-menu ul ul {
  top: 0;
  left: 100%;
}

.nav-menu ul li {
  min-width: 180px;
}

/* Nav Menu Arrows */
.sf-arrows .sf-with-ul {
  padding-right: 22px;
}

.sf-arrows .sf-with-ul:after {
  content: "\f107";
  position: absolute;
  right: 8px;
  font-family: FontAwesome;
  font-style: normal;
  font-weight: normal;
}

.sf-arrows ul .sf-with-ul:after {
  content: "\f105";
}



  /* 多语言 按钮切换样式 */
     .toggle-lang-btn {
       /* 形状保持不变 */
       margin-top: 16px;
       margin-left: 10px;
       font-size: 15px;
       border: none;
       background-color:#F6F7F9;
       height: 22px;
   }

   /* 去除按钮黑色边框（没有找到什么原因导致，这里强制去除 */
   .toggle-lang-btn:focus {
       outline: none;
   }

   /* 多语言 按钮切换样式 */

/* Nav Meu Styling */
.nav-menu a {
  padding: 10px 8px;
  text-decoration: none;
  display: inline-block;
  color: #555;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: 22px;   /* 菜单文字大小 */
  outline: none;
  white-space: nowrap; /* 确保菜单文字不折行 */

}

.nav-menu li:hover > a, .nav-menu > .menu-active > a {
  color: #4776e6;
  /* 菜单悬浮变色 */
}

.nav-menu > li {
  margin-left: 10px;
}

.nav-menu ul {
  margin: 4px 0 0 0;
  padding: 10px;
  box-shadow: 0px 0px 30px rgba(127, 137, 161, 0.25);
  background: #fff;
}

.nav-menu ul li {
  transition: 0.3s;
}

.nav-menu ul li a {
  padding: 10px;
  color: #333;
  transition: 0.3s;
  display: block;
  font-size: 13px;
  text-transform: none;
}

.nav-menu ul li:hover > a {
  color: #4776e6;
}

.nav-menu ul ul {
  margin: 0;
}


/* 引言 */
#intro {
  width: 100%;
  height: 70vh;
  position: relative;
  background: url("../img/common/Home.png") no-repeat;
 background-size: 100% 100%;
}


#intro .intro-content {
  position: absolute;
  bottom: 0;
  top: 0;
  left: 1%;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  flex-direction: column;
  text-align: left;
}

#intro .intro-content h2 {
  color: #ffffff;
  font-size:55px;
  text-align: left;
  /* font-family: 'Ma Shan Zheng', cursive; */
  font-family: KaiTi,"楷体",serif;
}

#intro .intro-content h5 {
  color: #ffffff;
  font-size:20px;
  text-align: left;
  font-family: KaiTi,"楷体",serif;
}


#intro .intro-content h2 span {
  color: #ffffff;
  text-align: left;
  font-weight: 700;
  display: block;            
  line-height: 0.5;  /* 减小行高，默认通常是 1.2 */
}
#intro .intro-content h5 span {
  color: #ffffff;
  text-align: left;
  font-weight: 700;
  display: block;    
}

@media (max-width: 767px) {
  #intro .intro-content h2 {
    font-size: 25px;
    background: #a8a6a697;
    padding: 15px;
  }
}

@media (max-width: 767px) {
  #intro .intro-content h5 {
    font-size: 22px;
    background: #a8a6a697;
  }
}

#intro .intro-content .btn-get-started, #intro .intro-content .btn-projects {
  font-family: "Raleway", sans-serif;
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 1px;
  display: inline-block;
  padding: 10px 32px;
  border-radius: 2px;
  transition: 0.5s;
  margin: 0;
  color: #fff;
}

#intro .intro-content .btn-get-started {
  background: #4776e6;
  border: 2px solid #4776e6;
}

#intro .intro-content .btn-get-started:hover {
  background: none;
  color: #4776e6;
}

#intro .intro-content .btn-projects {
  background: #4776e6;
  border: 2px solid #4776e6;
}

#intro .intro-content .btn-projects:hover {
  background: none;
  color: #4776e6;
}

#intro #intro-carousel {
  z-index: 8;
}

#intro #intro-carousel::before {
  content: '';
  background-color: rgba(255, 255, 255, 0.7);
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  z-index: 7;
}

#intro #intro-carousel .item {
  width: 100%;
  height: 60vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-transition-property: opacity;
  transition-property: opacity;
}

/* Mobile Nav Toggle */
#mobile-nav-toggle {
  position: fixed;
  right: 0;
  top: 0;
  z-index: 999;
  margin: 20px 20px 0 0;
  border: 0;
  background: none;
  font-size: 24px;
  display: none;
  transition: all 0.4s;
  outline: none;
  cursor: pointer;
}

#mobile-nav-toggle i {
  color: #555;
}

@media (max-width: 980px) {
  #mobile-nav-toggle {
    display: inline;
  }
    .toggle-lang-btn {
    background: none;
  }

}


#contentcollg6  h2
{
  line-height: 1.5;
}

#contentcollg6  .rowconli
{
  margin-left: 20px;
}

/* 移动导航 */
/* #mobile-nav {
  position: fixed;
  top: 0;
  padding-top: 18px;
  bottom: 0;
  z-index: 998;
  left: -260px;
  width: 260px;
  height: 400px;
  overflow-y: auto;
  transition: 0.4s;
  background: #4776e6;
} */

/* 移动菜单背景改为玻璃质感 */
#mobile-nav {
  position: fixed;
  top: 0;
  padding-top: 18px;
  bottom: 0;
  z-index: 998;
  left: -260px;
  width: 260px;
  height: 400px;
  overflow-y: auto;
  transition: 0.4s;
  
 background: rgba(71, 118, 230, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-right: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.1),
    inset 0 0 30px rgba(255, 255, 255, 0.2);
}

#mobile-nav ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

#mobile-nav ul li {
  position: relative;
}

#mobile-nav ul li a {
  color: #fffc;
  font-size: 16px;
  overflow: hidden;
  padding: 10px 22px 10px 15px;
  position: relative;
  text-decoration: none;
  width: 100%;
  display: block;
  outline: none;
}

#mobile-nav ul li a:hover {
  color: #fff;
}

#mobile-nav ul li li {
  padding-left: 30px;
}

#mobile-nav ul .menu-has-children i {
  position: absolute;
  right: 0;
  z-index: 99;
  padding: 15px;
  cursor: pointer;
  color: #fff;
}

#mobile-nav ul .menu-has-children i.fa-chevron-up {
  color: #4776e6;
}

#mobile-nav ul .menu-item-active {
  color: #4776e6;
}

/* 遮挡层 */
#mobile-body-overly {
  width: 100%;
  height: 100%;
  z-index: 997;
  top: 0;
  left: 0;
  position: fixed;
  /* background: rgba(13, 13, 13, 0.9); */
    background: transparent;  /* 改为透明 */
  backdrop-filter: blur(5px);  /* 可选：添加模糊效果 */
  -webkit-backdrop-filter: blur(5px);
  display: none;
}

/* Mobile Nav body classes */
body.mobile-nav-active {
  overflow: hidden;
}

body.mobile-nav-active #mobile-nav {
  left: 0;
}

body.mobile-nav-active #mobile-nav-toggle {
  color: #fff;
}




/* 欢迎光临 */

.section-header {
  width: 100%;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column; 
  justify-content: center;
  /* align-items: center; */
}

.section-header h2 {
  font-size: 32px;
  color: #071e33;
  text-transform: uppercase;
  font-weight: 700;
  position: relative;
  padding-bottom: 20px;
  text-align: left ; /* 1.副标题位置调整 */
   letter-spacing: 8px;   
    font-family: KaiTi,"楷体",serif;
}

.section-header h2::before {
  content: '';
  position: absolute;
  display: block;
  width: 170px;
  height: 3px;
  bottom: 0;
  left: 0;
  border-top: #4776e6 solid 2px;
  right: 0;
  text-align: left; /* 2.副标题位置调整 */
  /* margin: 0 auto; */ /* 3.副标题位置调整 */
}



/* 我司客户
--------------------------------*/
#Client {
  padding: 60px 0 0 0;
}

#Client .box {
  padding: 30px;
  margin-bottom: 40px;
  background: #fff;
  transition: 0.4s;
  border: 1px solid #dedede;
}

#Client .box:hover {
  box-shadow: 0px 0px 30px rgba(73, 78, 92, 0.15);
  transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
}


#Client .box .icon {
  display: block;
  width: 100%;
  text-align: center;
  padding: 15px;
}

#Client .box .icon i {
  color: #444;
  font-size: 44px;
  transition: 0.5s;
  line-height: 0;
  margin-top: 0px;
}

#Client .box .icon i:before {
  background: #4776e6;
  background-clip: border-box;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}


.svgImg img{
	width:250px;
  height: 170px;
}


#Client .box h4 {
  margin-left: 100px;
  font-weight: 700;
  margin-bottom: 24px;
  font-size: 22px;
  display: block;
  width: 100%;
  text-align: center;
  float: left;
  margin: 0;
}

#Client .box h4 a {
  color: #444;
}

#Client .box p {
  font-size: 14px;
  line-height: 24px;
  text-align: left;
  display: block;
  margin: 0;
  padding-top: 15px;
}

@media (max-width: 767px) {
  #Client .box .box {
    margin-bottom: 20px;
  }
  #Client .box .icon {
    float: none;
    text-align: center;
    padding-bottom: 15px;
  }
  #Client .box h4, #Client .box p {
    margin-left: 0;
    text-align: center;
  }
}



/* 服务
--------------------------------*/
#services {
  padding: 60px 0 0 0;
}

#services .box {
  padding: 40px;
  margin-bottom: 40px;
  background: #fff;
  transition: 0.4s;
  border: 1px solid #dedede;
}



#services .box img{
width: 100%; 
height: 200px;
}


#services .box:hover {
  box-shadow: 0px 0px 30px rgba(73, 78, 92, 0.15);
  transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
}

#services .box h4 {
  padding-top: 20px;
  margin-left: 100px;
  font-weight: 700;
  margin-bottom: 24px;
  font-size: 22px;
  display: block;
  width: 100%;
  text-align: center;
  float: left;
  margin: 0;
}

#services .box h4 a {
  color: #444;
}

#services .box p {
  font-size: 14px;
  line-height: 24px;
  text-align: left;
  display: block;
  margin: 0;
  padding-top: 15px;
}

@media (max-width: 767px) {
  #services .box .box {
    margin-bottom: 20px;
  }
  #services .box .icon {
    float: none;
    text-align: center;
    padding-bottom: 15px;
  }
  #services .box h4, #services .box p {
    margin-left: 0;
    text-align: center;
  }
}



/* Clients Section
--------------------------------*/
#clients {
  padding: 60px 0;
}

#clients img {
  max-width: 100%;
  opacity: 0.5;
  transition: 0.3s;
  padding: 15px 0;
}

#clients img:hover {
  opacity: 1;
}

#clients .owl-nav, #clients .owl-dots {
  margin-top: 5px;
  text-align: center;
}

#clients .owl-dot {
  display: inline-block;
  margin: 0 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ddd;
}

#clients .owl-dot.active {
  background-color: #4776e6;
}

/* Our Portfolio Section
--------------------------------*/
#portfolio {
  padding: 90px 50px;
  color: #ffffff9c;
  background: #fff;
}

#portfolio .portfolio-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
  -webkit-transition: all ease-in-out 0.4s;
  transition: all ease-in-out 0.4s;
}

#portfolio .portfolio-item {
  overflow: hidden;
  position: relative;
  padding: 0;
  vertical-align: middle;
  text-align: center;
}

#portfolio .portfolio-item h2 {
  color: #ffffff;
  font-size: 16px;
  margin: 0;
  text-transform: capitalize;
  font-weight: 700;
  background: #00000085;
  border: 1px solid #fff;
  padding: 25px;
  /* background: linear-gradient(45deg, #4776e657 0%, #405ece91 100%); */
}
#portfolio .portfolio-item h2{
  opacity:0;
}
#portfolio .portfolio-item:hover h2{
opacity:1;
}
#portfolio .portfolio-item img {
  -webkit-transition: all ease-in-out 0.4s;
  transition: all ease-in-out 0.4s;
  width: 100%;
}

#portfolio .portfolio-item:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

#portfolio .portfolio-item:hover .portfolio-overlay {
  opacity: 1;
  background: rgba(0, 0, 0, 0.7);
}

#portfolio .portfolio-info {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

/* Testimonials Section
--------------------------------*/
#testimonials {
  padding: 60px 0;
}

#testimonials .testimonial-item {
  box-sizing: content-box;
  padding: 30px 30px 0 30px;
  margin: 30px 15px;
  text-align: center;
  min-height: 250px;
  /* box-shadow: 0px 2px 12px rgba(0, 0, 0, 0.08); */
}

@media (max-width: 767px) {
  #testimonials .testimonial-item {
    margin: 30px 10px;
  }
}

#testimonials .testimonial-item .testimonial-img {
  width: 90px;
  border-radius: 50%;
  border: 4px solid #fff;
  margin: 0 auto;
}

#testimonials .testimonial-item h3 {
  font-size: 18px;
  font-weight: bold;
  margin: 10px 0 5px 0;
  color: #111;
}

#testimonials .testimonial-item h4 {
  font-size: 14px;
  color: #999;
  margin: 0;
}

#testimonials .testimonial-item .quote-sign-left {
  margin-top: -15px;
  padding-right: 10px;
  display: inline-block;
  width: 37px;
}

#testimonials .testimonial-item .quote-sign-right {
  margin-bottom: -15px;
  padding-left: 10px;
  display: inline-block;
  max-width: 100%;
  width: 37px;
}

#testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 auto 15px auto;
  background: #f1f1f1;
  width: 100%;
  border: 1px solid #dcdcdc;
  border-radius: 15px 15px 0 15px;
  padding: 22px 15px;
  font-size: 15px;
  color: #686868;
}

#testimonials .owl-nav, #testimonials .owl-dots {
  margin-top: 5px;
  text-align: center;
}

#testimonials .owl-dot {
  display: inline-block;
  margin: 0 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #ddd;
}

#testimonials .owl-dot.active {
  background-color: #4776e6;
}
.map{
	
margin: 80px auto 40px;
}
p.help-block,
p.help-block ul{
    float: left; 
    margin: 0;
    padding: 0;
}
p.help-block li {
    float: left; 
    margin: 10px 0 0 0;
    padding: 0;
    list-style:none;
    color:red;
}
/* Call To Action Section
--------------------------------*/
#call-to-action {
  background: #4776e6;
  background-size: cover;
  padding: 40px 0;
}

#call-to-action .cta-title {
  color: #fff;
  font-size: 28px;
  font-weight: 700;
}

#call-to-action .cta-text {
  color: #fff;
}

@media (min-width: 769px) {
  #call-to-action .cta-btn-container {
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }
}

#call-to-action .cta-btn {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 8px 26px;
  border-radius: 3px;
  transition: 0.5s;
  margin: 10px;
  border: 3px solid #fff;
  color: #fff;
}

#call-to-action .cta-btn:hover {
  background: #ffffff;
  border: 3px solid #ffffff;
  color: #00a3d1;
}


/* Contact Section
--------------------------------*/
#contact {
  padding: 60px 0;
}

#contact .contact-info {
  margin-bottom: 20px;
  text-align: center;
}

#contact .contact-info i {
  font-size: 24px;
  display: inline-block;
  margin-bottom: 0;
  color: #4776e6;
  float: left;
}

#contact .contact-info address, #contact .contact-info p {
  margin-bottom: 0;
  color: #000;
  display: block;
  float: left;
  width: 100%;
  margin-bottom: 15px;
  padding: 0;
  margin-top: 0;
  margin-left: 27px;
  font-size: 14px;
}

#contact .contact-info h3 {
  font-size: 16px;
  margin-bottom: 15px;
  font-weight: bold;
  text-transform: uppercase;
  color: #1c4450;
  float: left;
  margin: 8px 15px;
}

#contact .contact-info a {
  color: #000;
}

#contact .contact-info a:hover {
  color: #4776e6;
}

#contact .contact-address, #contact .contact-phone, #contact .contact-email {
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  #contact .contact-address, #contact .contact-phone, #contact .contact-email {
    padding: 0;
    text-align: left;
  }
}

#contact #google-map {
  height: 290px;
  margin-bottom: 20px;
}

@media (max-width: 576px) {
  #contact #google-map {
    margin-top: 20px;
  }
}

#contact .form #sendmessage {
  color: #4776e6;
  border: 1px solid #4776e6;
  display: none;
  text-align: center;
  padding: 15px;
  font-weight: 600;
  margin-bottom: 15px;
}

#contact .form #errormessage {
  color: red;
  display: none;
  border: 1px solid red;
  text-align: center;
  padding: 15px;
  font-weight: 600;
  margin-bottom: 15px;
}

#contact .form #sendmessage.show, #contact .form #errormessage.show, #contact .form .show {
  display: block;
}

#contact .form .validation {
  color: red;
  display: none;
  margin: 0 0 20px;
  font-weight: 400;
  font-size: 13px;
}

#contact .form input, #contact .form textarea {
  padding: 10px 14px;
  border-radius: 0;
  box-shadow: none;
  font-size: 15px;
}

#contact .form button[type="submit"] {
  background: #4776e6;
  border: 0;
  border-radius: 3px;
  padding: 10px 30px;
  color: #fff;
  transition: 0.4s;
  cursor: pointer;
}

#contact .form button[type="submit"]:hover {
  background: #0299c4;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
  background: #071e33;
  padding: 0 0 30px 0;
  font-size: 14px;
  color: #fff;
}

#footer .copyright {
  text-align: center;
  padding-top: 30px;
  color: #ffffffad;

}

#footer .copyright img
{
  width: 17px;
  height: 17px;
}

#footer .credits {
  text-align: center;
  font-size: 13px;
  color: #ffffff85;
  margin-top: 8px;
  
}

#footer .credits a {
  color: #4776e6;
}
.owl-carousel .owl-item img {
    display: block;
    width: auto;
    height: 70px;
    margin: 0 auto;
}

/* 客户案例 */
 /* ===== 布局容器 ===== */
        .CustCase-layout {
            width: 100%;
            display: flex;
            align-items: flex-start;
            max-width: 1300px;
            margin: 0 auto;
            padding: 2rem 1.5rem;
            gap: 2rem;
          
        }

        /* ===== 左侧导航 ===== */
        .CustCase-navSidebar {
            width: 230px;
            flex-shrink: 0;
            position: sticky;
            top: 6rem;
            align-self: flex-start;
            background: white;
            border-radius: 24px;
            padding: 1.5rem 0.5rem;
            box-shadow: 0 10px 30px -10px rgba(41, 134, 227, 0.15);
            border: 1px solid #dee9f2;
        }

        .CustCase-navMenu {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .CustCase-navItem {
            background: transparent;
            border: none;
            text-align: left;
            padding: 1rem 1.2rem;
            font-size: 1.05rem;
            font-weight: 500;
            border-radius: 16px;
            color: #334155;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            gap: 0.8rem;
            width: 100%;
        }

        .CustCase-navItem:hover {
            background: #eef3fc;
            color: #4976df;
             border: none;  /* 确保无边框 */
             outline: none; /* 去除focus轮廓 */
        }

        .CustCase-navItem.active {
            background: #4776e6;
            color: white;
             border: none;  /* 确保无边框 */
              outline: none; /* 去除focus轮廓 */
        }

        .CustCase-navIcon {
            font-size: 1.4rem;
        }

        .CustCase-navHint {
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #6f88a4;
            padding-left: 1rem;
        }

        /* ===== 右侧内容区 ===== */
        .CustCase-contentMain {
            flex: 1;
            background: white;
            border-radius: 28px;
            padding: 2rem 2.5rem;
            box-shadow: 0 10px 30px -10px rgba(0,30,60,0.1);
            border: 1px solid #dee9f2;
        }

        /* 标签页指示器 */
        .CustCase-tabIndicator {
            background: #f0f7ff;
            padding: 0.6rem 1.5rem;
            border-radius: 40px;
            display: inline-block;
            margin-bottom: 2rem;
            font-size: 0.95rem;
            border: 1px solid #4776e6 ;
        }

        /* 标签页面板 */
        .CustCase-tabPanel {
            display: none;
        }

        .CustCase-tabPanel.active {
            display: block;
            animation: CustCase-fade 0.3s ease;
        }

        @keyframes CustCase-fade {
            from { opacity: 0.3; }
            to { opacity: 1; }
        }

        /* ===== 案例卡片样式（按照客户提供的格式） ===== */
        .CustCase-caseItem {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }

        .CustCase-caseImage {
            width: 100%;
            border-radius: 20px;
            overflow: hidden;
            background: #f5f9ff;
            min-height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #e2eef9;
        }

        .CustCase-caseImage img {
            width: 100%;
            height: auto;
            object-fit: cover;
            display: block;
        }

        .CustCase-caseContent {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
             line-height: 1.7;
        }

         .CustCase-caseContent ul li{
           /* list-style-type: decimal; */
           margin-left: 40px;
         }

        .CustCase-k 
          {
            margin-left: 40px;
          }

        .CustCase-kk
        {
          margin-left: 80px;
        }

        .CustCase-caseTitle {
            font-size: 2rem;
            font-weight: 600;
            color: #0f2b45;
            margin-bottom: 0.5rem;
            border-bottom: 2px solid #e9f0f9;
            padding-bottom: 0.8rem;
        }

        .CustCase-caseDescription {
            font-size: 1.1rem;
            color: #2c3e50;
            /* line-height: 1.7; */
        }

        .CustCase-caseContent h2 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1d3b5c;
            margin: 0.5rem 0 0.5rem 0;
        }

        .CustCase-caseContent p {
            font-size: 1.05rem;
            color: #334e68;
            margin-bottom: 0.5rem;
        }

        .CustCase-caseTags {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            margin-top: 1.5rem;
        }

        .CustCase-caseTag {
            background: #e9f0f9;
            padding: 0.4rem 1.2rem;
            border-radius: 30px;
            font-size: 0.9rem;
            color: #2b4e77;
            font-weight: 500;
        }

        /* ===== 工具类 ===== */
        .CustCase-spacer-lg {
            margin-top: 10rem;
        }
        .CustCase-spacer-md {
            margin-top: 5rem;
        }
        .CustCase-text-center {
            text-align: center;
        }

        /* ===== 响应式 - 手机模式 ===== */
        @media (max-width: 800px) {
            .CustCase-layout {
                flex-direction: column;
                padding: 1rem;
                gap: 1rem;
            }
            
            /* 手机模式下导航改为横向滚动 */
            .CustCase-navSidebar {
                width: 100%;
                position: relative;
                top: 0;
                padding: 1rem 0.5rem;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
            }
            
            .CustCase-navHint {
                display: none;
            }
            
            .CustCase-navMenu {
                flex-direction: row;
                gap: 0.3rem;
                min-width: min-content;
                padding: 0 0.5rem;
            }
            
            .CustCase-navItem {
                padding: 0.7rem 1rem;
                font-size: 0.9rem;
                white-space: nowrap;
                flex-shrink: 0;
                width: auto;
            }
            
            .CustCase-navIcon {
                font-size: 1.2rem;
            }
            
            .CustCase-contentMain {
                padding: 1.5rem;
            }
            
            .CustCase-caseTitle {
                font-size: 1.6rem;
            }
            
            .CustCase-caseContent h2 {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 480px) {
            .CustCase-navItem {
                padding: 0.6rem 0.8rem;
                font-size: 0.85rem;
            }
            
            .CustCase-navIcon {
                font-size: 1rem;
            }
            
            .CustCase-contentMain {
                padding: 1.2rem;
            }
        }

 /* 万利报表 */
      
      /* 作用域隔离：所有样式仅限 .CustCase-Report-Wrapper 内部生效 */
    .CustCase-Report-Wrapper {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        width: 100%;
        box-sizing: border-box;
        line-height: 1.5;
    }

    .CustCase-Report-Wrapper * {
        box-sizing: border-box;
    }

    /* 标题区域 */
    .CustCase-Report-Header {
        margin-bottom: 20px;
        border-left: 5px solid #2c3e50;
        padding-left: 15px;
    }

    .CustCase-Report-Title {
        font-size: 22px;
        font-weight: 700;
        color: #2c3e50;
        margin: 0 0 5px 0;
    }

    .CustCase-Report-Subtitle {
        font-size: 14px;
        color: #7f8c8d;
        margin: 0;
        font-weight: 500;
    }

    /* 表格容器：支持横向滚动 */
    .CustCase-Table-Container {
        width: 100%;
        overflow-x: auto;
        border-radius: 8px;
        border: 1px solid #eef2f7;
        box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        background: #fff;
    }

    /* 表格本体 */
    .CustCase-DataTable {
        width: 100%;
        border-collapse: collapse;
        table-layout: fixed; 
        font-size: 14px;
        color: #34495e;
    }

    /* 表头 */
    .CustCase-Table-Thead th {
        background-color: #f8f9fa;
        color: #576574;
        font-weight: 600;
        text-align: left;
        padding: 14px 16px;
        border-bottom: 2px solid #dee2e6;
        white-space: nowrap;
        text-transform: uppercase;
        font-size: 12px;
        letter-spacing: 0.5px;
    }

    /* 表体单元格 */
    .CustCase-Table-Tbody td {
        padding: 14px 16px;
        border-bottom: 1px solid #edf2f7;
        vertical-align: middle;
    }

    .CustCase-Table-Tbody tr:last-child td {
        border-bottom: none;
    }

    .CustCase-Table-Tbody tr:hover {
        background-color: #fbfdff;
    }

    /* 列特定样式 */
    .CustCase-Col-Metric {
        font-weight: 600;
        color: #2c3e50;
        width: 15%;
    }

    .CustCase-Col-Before {
        color: #95a5a6;
        width: 25%;
    }

    .CustCase-Col-After {
        font-weight: 700;
        color: #555454;
        font-size: 15px;
        width: 20%;
    }

    /* 提升幅度徽章 */
    .CustCase-Badge {
        display: inline-block;
        padding: 4px 10px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 700;
        text-align: center;
        min-width: 80px;
    }

    .CustCase-Badge-Up {
        /* background-color: rgba(231, 76, 60, 0.1); */
        color: #555454;
    }

    .CustCase-Badge-Down {
        /* background-color: rgba(39, 174, 96, 0.1); */
        color: #555454;
    }

    .CustCase-Badge-Special {
        /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
        color: #555454;
        /* box-shadow: 0 2px 5px rgba(118, 75, 162, 0.3); */
    }

    /* 响应式调整 */
    @media (max-width: 768px) {
        .CustCase-Report-Title { font-size: 18px; }
        .CustCase-Table-Thead th { font-size: 11px; padding: 10px; }
        .CustCase-Table-Tbody td { padding: 10px; font-size: 13px; }
    }
	
	.CustCase-a {
		position: absolute; 
		left: 0; 
		top: 0; 
		width: 100%; 
		height: 100%; 
		z-index: 9; 
		display: block;
	}
	
	.CustomerCase-title {
		scroll-margin-top: 100px;
	}
	
	.CustomerCase-tree-node {
		display: flex;
		align-items: center;
		gap: 10px;
		background: rgba(255, 255, 255, 0.7);
		backdrop-filter: blur(2px);
		padding: 12px 18px 12px 15px;
		border-radius: 20px;
		border: 1px solid rgba(255,255,255,0.9);
		box-shadow: 0 4px 10px -4px rgba(0,20,40,0.08);
		cursor: pointer;
		transition: all 0.2s;
		width: 100%;
		min-width: auto;
		max-width: 100%;
	}
	.CustomerCase-tree-node:hover {
		background: white;
		border-color: #a4c2e4;
		box-shadow: 0 10px 18px -10px #2b4f7c;
		transform: translateX(5px) translateY(-1px);
	}
	.CustomerCase-tree-node.selected {
		background: linear-gradient(145deg, #e2edff, #cddff5);
		border-color: #2b5f9e;
		box-shadow: 0 6px 14px -6px #1d4a7a;
		font-weight: 500;
	}
	
	.CustomerCase-node-title {
		font-weight: 600;
		color: #3498db;
		font-size: clamp(14px, 1.8vw, 16px);
		letter-spacing: -0.01em;
	}
	
	.CustomerCase-expand-icon {
		font-size: 18px;
		color: #5f7d9e;
		transition: transform 0.3s ease;
		transform-origin: center center;
		margin-left: 4px;
		display: inline-block;
		width: 20px;
	}
	
	.CustomerCase-tree {
	    list-style: none;
	    padding: 0;
	    margin: 0;
	}
	
	.CustomerCase-tree li {
	    list-style: none;
		margin-bottom: 0.5rem;
	}
	
	.CustomerCase-expanded ul {
		margin-top: 0.5rem;
	}
	/* 展开旋转 */
	.CustomerCase-expanded.active > .CustomerCase-tree-node .CustomerCase-expand-icon {
	    transform: rotate(90deg);
	}
	/* 子菜单默认隐藏 */
	.CustomerCase-expanded ul {
	    padding-left: 20px;
	    display: none;
	}
	.CustomerCase-expanded.active ul {
	    display: block;
	}
	

  /* 万利报表 */

/* 客户案例 */


/* 联系我们 */

    #baidu-map{
      width: 600px; 
      height: 400px;
    }

    #baidu-map img {
      max-width: 100%; height: auto;   
      display: block;
    }
/* 联系我们 */


/* 共同（关于我们、项目介绍） */

#about {
  padding: 60px 0 60px 0;
}

#about .about-img {
  overflow: hidden;
}

#about .about-img img {
  margin-left: -15px;
  max-width: 100%;
}

@media (max-width: 768px) {
  #about .about-img {
    height: auto;
  }
  #about .about-img img {
    margin-left: 0;
    padding-bottom: 30px;
  }
  #about .cols-2 {
      grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #about .cols-3 {
      grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

#about .content h2 {
  color: #000000;
  font-weight: 700;
  font-size: 18px;
  font-family: "Arial", sans-serif;
}

#about .content h3 {
  color: #555;
  font-weight: 300;
  font-size: 18px;
  line-height: 26px;
  font-style: italic;
}

#about .content p {
  line-height: 26px;
}

#about .content p:last-child {
  margin-bottom: 0;
}

#about .content i {
  font-size: 20px;
  padding-right: 4px;
  color: #4776e6;
}

#about .content ul {
  list-style: none;
  padding: 0;
}

#about .content ul li {
  padding-bottom: 10px;
}

:root {
    --primary: #2563eb;       
    --secondary: #475569;   
    --accent: #f97316;       
    --gray-50: #f9fafb;
	--gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-600: #4b5563;
	--gray-700: #374151;
    --gray-800: #1f2937;
    --white: #ffffff;
}

#about .container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 1140px) {
    #about .container {
        max-width: 1140px;
    }
}

/* 共同（关于我们、项目介绍） */

/* 关于我们 */


#about .text-lg {
    font-size: 1.125rem;
    line-height: 1.75rem;
	text-align: left;
}

#about .max-w-2xl {
    max-width: 65rem;
}

#about .text-gray {
	text-align: left;
	text-indent: 2em;
    color: var(--gray-600);
}

#about .text-xl {
    font-size: 1.25rem;
    line-height: 1.75rem;
	font-weight: 700;
	text-align: center;
	color: var(--gray-800);
	animation: slideUp 0.8s ease forwards;
	opacity: 0;
	transform: translateY(20px);
}

#about .mb-12 {
    margin-bottom: 3rem;
}

#about .mb-3 {
    margin-bottom: 0.75rem;
}

#about .text-val {
    font-size: 1.5rem;
    line-height: 2rem;
	font-weight: 700;
	color: var(--primary);
}

#about .text-3xl {
    font-size: 1.5rem;
    line-height: 2.25rem;
}

#about .bg-white {
    background-color: var(--white);
	border-radius: 0.5rem;
	box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	padding: 1.5rem;
	transition-property: all;
	transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
	transition-duration: 300ms;
}

#about .shadow-lg {
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

#about .grid {
    display: grid;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	gap: 2rem;
	max-width: 72rem;
	margin-left: auto;
	margin-right: auto;
}

#about .w-16 {
    width: 4rem;
	height: 4rem;
	background-color: rgba(37, 99, 235, 0.1);
	border-radius: 9999px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1rem;
	animation: fadeIn 0.8s ease forwards;
	opacity: 0;
}

#about .p-8 {
    padding: 2rem;
}

#about .bg-white:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
	transform: translateY(-0.25rem);
	transform: scale(1.05) translateY(-0.25rem);
}

#about .bg-white:hover .w-16 {
	background-color: var(--primary); /* 悬浮后深蓝色背景 */
}

#about .bg-white:hover .text-val {
	color: var(--white); /* 悬浮后白色文字 */
}

@media (min-width: 768px) {
    #about .cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    #about .cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    #about .cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    #about .cols-4 {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

#about .container-p {
	text-indent: 2em;
	text-align: left;
	font-size: 18px;
}

#about .container-p-size {
	text-indent: 2em;
	text-align: left;
	font-size: 22px;
}

#about .section-header-height {
	text-align: center;
}

#about .animate-card {
    flex: 1;
    min-width: 200px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
	
}

#about .bg-gradient-animation {
    background: linear-gradient(120deg, var(--primary)/10, var(--primary)/20, var(--primary)/10);
    background-size: 200% 200%;
    animation: gradientMove 8s ease infinite;
	height: 12rem;
}

#about .animate-bounce-slow {
    animation: bounceSlow 3s ease-in-out infinite;
}

#about .animation-delay-2 {
    animation-delay: 0.2s !important;
}

#about .animation-delay-3 {
    animation-delay: 0.3s !important;
}

#about .animation-delay-4 {
    animation-delay: 0.4s !important;
}

#about .animation-delay-6 {
    animation-delay: 0.6s !important;
}

#about .animation-delay-8 {
    animation-delay: 0.8s !important;
}

#about .animation-delay-9 {
    animation-delay: 0.9s !important;
}

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

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes bounceSlow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

#about .animate-card-img {
	width: 100%;
	height: 180px;
	object-fit: cover;
	border-radius: 8px 8px 0 0;
	transition: all 0.4s ease;
	cursor: pointer;
	position: relative;
}

#about .bg-white:hover .animate-card-img {
	transform: scale(1.08);
	filter: brightness(0.85);
}

/* 公司历程 */
#about .timeline-container {
	width: 100%;
	max-width: 1200px;
	border-radius: 8px; 
	aspect-ratio: 2 / 1;
	position: relative;
	/* 背景图片样式优化 - 核心配置 */
	background-image: url('../img/common/about-shijianzhou.jpg');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	background-origin: content-box;
	z-index: 0;
	/* 防止容器缩放影响内部元素 */
	transform-origin: top left;
	/* 初始隐藏动画相关元素 */
	opacity: 0;
	transition: opacity 0.5s ease;
}
/* 容器可见时显示 */
#about .timeline-container.visible {
	opacity: 1;
}

#about svg {
	width: 100%;
	height: 100%;
	overflow: visible;
}

#about .timeline-container::before {
	content:'';
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	/*白色透明度在这里调:0.1~0.9*/
	background:rgba(255,255,255,0.3);/* 30% 不透明= 70% 透明*/
	backdrop-filter:blur(1px);
	z-index: -1;
}

#about .city-building {
	fill: #e6e9ed;
	opacity: 0.8;
}
#about .timeline-path {
	fill: none;
	stroke: #7f8c8d;
	stroke-linecap: round;
	stroke-linejoin: round;
}
#about .year-text {
	fill: #333333;
	font-family: "Microsoft Yahei", sans-serif;
	font-size: 20px;
	font-weight: 500;
	stroke: rgba(0,0,0,0.1);
	stroke-width: 0.5;
	opacity: 0;
	transform: translateY(10px);
	transition: all 0.5s ease;
}

#about .timeline-container.visible .year-text {
	animation: textReveal 0.8s ease forwards;
}
.timeline-container.visible .year-text:nth-child(1) { animation-delay: 0s; }
.timeline-container.visible .year-text:nth-child(2) { animation-delay: 0.2s; }
.timeline-container.visible .year-text:nth-child(3) { animation-delay: 0.4s; }
.timeline-container.visible .year-text:nth-child(4) { animation-delay: 0.6s; }
.timeline-container.visible .year-text:nth-child(5) { animation-delay: 0.8s; }
.timeline-container.visible .year-text:nth-child(6) { animation-delay: 1s; }
.timeline-container.visible .year-text:nth-child(7) { animation-delay: 1.2s; }

@keyframes textReveal {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

#about .pin {
	transform-origin: center center;
	opacity: 0;
	cursor: pointer;
	/* 提升pin的鼠标事件优先级 */
	pointer-events: auto;
	z-index: 10000;
	/* 移除直接的动画属性，改为动态添加 */
}

/* 动画类 - 初始不生效，容器可见时添加 */
#about .timeline-container.visible #pin-2002 { 
	animation: revealUp-pin-2002 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0s; 
}
#about .timeline-container.visible #pin-2005 { 
	animation: revealUp-pin-2005 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.2s; 
}
#about .timeline-container.visible #pin-2007 { 
	animation: revealUp-pin-2007 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.4s; 
}
#about .timeline-container.visible #pin-2015 { 
	animation: revealUp-pin-2015 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.6s; 
}
#about .timeline-container.visible #pin-2016 { 
	animation: revealUp-pin-2016 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.8s; 
}
#about .timeline-container.visible #pin-2019 { 
	animation: revealUp-pin-2019 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.8s; 
}
#about .timeline-container.visible #pin-2025 { 
	animation: revealUp-pin-2025 2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards 0.8s; 
}

@keyframes revealUp-pin-2002 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1673px, 410px) scale(2);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1673px, 389px) scale(2);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2005 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1501px, 435px) scale(2.1);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1501px, 415px) scale(2.1);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2007 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1332px, 505px) scale(2.2);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1332px, 475px) scale(2.2);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2015 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1425px, 670px) scale(2.3);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1425px, 640px) scale(2.3);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2016 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1442px, 828px) scale(2.4);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1442px, 798px) scale(2.4);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2019 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1455px, 978px) scale(2.5);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1455px, 948px) scale(2.5);
	opacity: 1;
  }
}

@keyframes revealUp-pin-2025 {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(1242px, 918px) scale(2.6);
	opacity: 0;
  }
  100% {
	clip-path: inset(0 0 0 0);
	transform: translate(1242px, 888px) scale(2.6);
	opacity: 1;
  }
}
#pin-2025 {
	stroke: #FEEBD2; 
	stroke-width: 1.5; 
	transform: translate(1673px, 389px) scale(2);
}
#pin-2019 {
	stroke: #7FC4F3; 
	stroke-width: 1.5; 
	transform: translate(1501px, 415px) scale(2.1);
}
#pin-2016 {
	stroke: #F1C3D7; 
	stroke-width: 1.5; 
	transform: translate(1332px, 475px) scale(2.2);
}
#pin-2015 {
	stroke: #C6E09C; 
	stroke-width: 1.5; 
	transform: translate(1425px, 630px) scale(2.3);
}
#pin-2007 {
	stroke: #FCC990; 
	stroke-width: 1.5; 
	transform: translate(1442px, 798px) scale(2.4);
}
#pin-2005 {
	stroke: #DB8483;
	stroke-width: 1.5; 
	transform: translate(1370px, 948px) scale(2.5);
}
#pin-2002 {
	stroke: #B297BC; 
	stroke-width: 1.5; 
	transform: translate(1242px, 888px) scale(2.6);
}

#timeline-arrow {
	opacity: 0;
	transform-origin: center right;
	transform: translate(0.1px, 20px) scale(0); 
	/* 容器可见时才播放箭头动画 */
}
#about .timeline-container.visible #timeline-arrow {
	animation: arrowExtend 0.1s cubic-bezier(0.25, 0.40, 0.45, 0.94) forwards 1s;
}

@keyframes arrowExtend {
  0% {
	clip-path: inset(100% 0 0 0);
	transform: translate(0.5px, 20px) scale(0);
	opacity: 0;
  }
  90% {
	clip-path: inset(100% 0 0 0);
	transform: translate(0.05px, 10px) scale(0.5);
	opacity: 0.5;
  }
  100% {
	transform: translate(0, 0) scale(1);
	opacity: 1;
  }
}

#about .shadow-reveal {
	transition: all 0.3s ease;
}

#about .year-text.text-visible {
	opacity: 1;
	transform: translateY(0);
}

#about .timeline-line {
	stroke-dasharray: 1;
	stroke-dashoffset: 1;
	/* 初始不播放动画 */
}

#about .shadow-reveal {
	opacity: 0;
}
#about .timeline-container.visible .shadow-reveal {
	animation: shadowReveal 0.8s ease forwards;
}
#about .timeline-container.visible .shadow-reveal:nth-child(1) { animation-delay: 0s; }
#about .timeline-container.visible .shadow-reveal:nth-child(2) { animation-delay: 0.2s; }
#about .timeline-container.visible .shadow-reveal:nth-child(3) { animation-delay: 0.4s; }
#about .timeline-container.visible .shadow-reveal:nth-child(4) { animation-delay: 0.6s; }
#about .timeline-container.visible .shadow-reveal:nth-child(5) { animation-delay: 0.8s; }
#about .timeline-container.visible .shadow-reveal:nth-child(6) { animation-delay: 1s; }
#about .timeline-container.visible .shadow-reveal:nth-child(7) { animation-delay: 1.2s; }

@keyframes shadowReveal {
	to { opacity: 0.3; }
}

#about .timeline-line {
	stroke-dasharray: 1;
	stroke-dashoffset: 1;
}
#about .timeline-container.visible .timeline-line {
	animation: dash 2.8s linear forwards;
}

@keyframes dash {
	0% {
		stroke-dashoffset: 1;
	}
	100% {
		stroke-dashoffset: 0;
	}
}

#about .info-box-container {
	position: absolute;
	width: 180px;          /* 固定宽度 */
	height: 120px;         /* 固定高度 */
	padding: 10px 10px;    /* 固定内边距 */
	font-size: 16px;       /* 固定字体大小 */
	color: black;
	background: rgba(255, 255, 255, 0.1);           /* 半透明白底 */
	backdrop-filter: blur(3px);                     /* 毛玻璃模糊核心 */
	-webkit-backdrop-filter: blur(20px);             /* Safari 兼容 */
	border: 1px solid rgba(255, 255, 255, 0.2);      /* 高光边框 */
	border-radius: 16px;                             /* 大圆角 */
	box-shadow: 
	  0 4px 30px rgba(0, 0, 0, 0.1),                 /* 柔和投影 */
	  inset 0 1px 0 rgba(255, 255, 255, 0.3);        /* 顶部内高光 */
	outline: none;
	transition: all 0.3s ease;
	z-index: 9999; /* 提高层级，确保始终在最上层 */
	display: none;        /* 默认隐藏 */
	box-sizing: border-box; /* 保证padding不影响整体尺寸 */
	/* 禁止缩放和选择 */
	transform: none !important;
	zoom: 1 !important;
	/* 使用transform替代直接的left/top，避免位置偏移 */
	transform-origin: center center !important;
	/* 允许鼠标事件穿透信息框到下方元素 */
	pointer-events: none;
	/* 新增：信息框弹出动画 */
	opacity: 0;
	transform: scale(0.8) translateY(20px);
}

.info-box-container-small {
	position: absolute;
	width: 180px;          /* 固定宽度 */
	height: 110px;         /* 固定高度 */
	padding: 10px 10px;    /* 固定内边距 */
	font-size: 16px;       /* 固定字体大小 */
	color: black;
	background: rgba(255, 255, 255, 0.1);           /* 半透明白底 */
	backdrop-filter: blur(3px);                     /* 毛玻璃模糊核心 */
	-webkit-backdrop-filter: blur(20px);             /* Safari 兼容 */
	border: 1px solid rgba(255, 255, 255, 0.2);      /* 高光边框 */
	border-radius: 16px;                             /* 大圆角 */
	box-shadow: 
	  0 4px 30px rgba(0, 0, 0, 0.1),                 /* 柔和投影 */
	  inset 0 1px 0 rgba(255, 255, 255, 0.3);        /* 顶部内高光 */
	outline: none;
	transition: all 0.3s ease;
	z-index: 9999; /* 提高层级，确保始终在最上层 */
	display: none;        /* 默认隐藏 */
	box-sizing: border-box; /* 保证padding不影响整体尺寸 */
	/* 禁止缩放和选择 */
	transform: none !important;
	zoom: 1 !important;
	/* 使用transform替代直接的left/top，避免位置偏移 */
	transform-origin: center center !important;
	/* 允许鼠标事件穿透信息框到下方元素 */
	pointer-events: none;
	/* 新增：信息框弹出动画 */
	opacity: 0;
	transform: scale(0.8) translateY(20px);
}

/* 信息框逐个显示动画 */
#about .timeline-container.visible #infoBox-2002 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 0.1s;
}
#about .timeline-container.visible #infoBox-2005 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 0.3s;
}
#about .timeline-container.visible #infoBox-2007 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 0.5s;
}
#about .timeline-container.visible #infoBox-2015 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 0.7s;
}
#about .timeline-container.visible #infoBox-2016 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 0.9s;
}
#about .timeline-container.visible #infoBox-2019 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 1.1s;
}
#about .timeline-container.visible #infoBox-2025 {
	display: block;
	animation: infoBoxShow 0.6s ease forwards 1.3s;
}

@keyframes infoBoxShow {
	0% {
		opacity: 0;
		transform: scale(0.8) translateY(20px);
	}
	100% {
		opacity: 1;
		transform: scale(1) translateY(0);
	}
}

/* 信息框内容区域恢复鼠标事件，保证自身交互 */
#about .info-box-container .info-content {
	pointer-events: auto;
}

#about .info-content h3 {
	font-size: 18px !important;      /* 强制固定标题字体大小 */
	font-weight: 700;
	margin: 0 0 8px 0;
	color: #333333;
	letter-spacing: 2px;
}

#about .info-content p {
	font-size: 15px !important;      /* 强制固定内容字体大小 */
	color: #333333;
	line-height: 1.4;
	margin: 0;
}

/* ========== 仅针对信息框的响应式适配 ========== */

@media screen and (min-width: 1024px) {
	#infoBox-2002 {
		left: 75% !important;
		top: 5% !important;
	}
	#infoBox-2005 {
		left: 56% !important;
		top: 5% !important;
	}
	#infoBox-2007 {
		left: 36% !important;
		top: 10% !important;
	}
	#infoBox-2015 {
		left: 58% !important;
		top: 36% !important;
	}
	#infoBox-2016 {
		left: 35% !important;
		top: 57% !important;
	}
	#infoBox-2019 {
		left: 50% !important;
		top: 77% !important;
	}
	#infoBox-2025 {
		left: 8% !important;
		top: 60% !important;
	}
}

/* 小屏（≤768px）：整体内缩 + 内容缩小 */
@media screen and (max-width: 768px) {
	#infoBox-2002 {
		left: 70% !important;
		top: 5% !important;
	}
	#infoBox-2005 {
		left: 45% !important;
		top: 5% !important;
	}
	#infoBox-2007 {
		left: 22% !important;
		top: 15% !important;
	}
	#infoBox-2015 {
		left: 68% !important;
		top: 35% !important;
	}
	#infoBox-2016 {
		left: 40% !important;
		top: 50% !important;
	}
	#infoBox-2019 {
		left: 60% !important;
		top: 77% !important;
	}
	#infoBox-2025 {
		left: 0% !important;
		top: 60% !important;
	}
	
    #infoBox-2002,
    #infoBox-2005,
    #infoBox-2007,
    #infoBox-2015,
    #infoBox-2016,
	#infoBox-2019,
	#infoBox-2025 {
        /* 整体内缩到 85%，并居中 */
        transform: translateX(-50%) scale(0.85) !important;
        width: 80% !important;
        max-width: 101px !important;
        height: auto !important;
        min-height: 50px !important;
        /* 内边距同步缩小 */
        padding: 12px 16px !important;
        /* 圆角缩小 */
        border-radius: 12px !important;
    }

    /* 小屏下文字也缩小，更紧凑 */
	#about .info-content h3 {
        font-size: 8px !important;
        letter-spacing: 1px !important;
    }
    #about .info-content p {
        font-size: 6px !important;
    }
}
/* 公司历程 */


/* 领航团队 */

#team {
  background: #fff;
  padding: 60px 0 0 0;
}

#team .section-header {
	text-align: center;
	margin-bottom: 40px;
}

/* 主容器：左右分栏，带柔和阴影 */
.org-dashboard {
	max-width: 1300px;
	width: 100%;
	min-width: 320px;
	background: rgba(255,255,255,0.6);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border-radius: 24px;
	box-shadow: 0 30px 60px -15px rgba(18, 52, 86, 0.3), 
				0 8px 20px rgba(0,0,0,0.02),
				inset 0 1px 2px rgba(255,255,255,0.8);
	border: 1px solid rgba(255,255,255,0.7);
	display: flex;
	overflow: hidden;
	transition: all 0.2s;
	flex-direction: row;
}

.tree-panel {
	width: 38%;
	min-width: 280px;
	background: rgba(255, 255, 255, 0.5);
	backdrop-filter: blur(4px);
	border-right: 2px solid rgba(203, 213, 225, 0.5);
	padding: 28px 16px 28px 24px;
	display: flex;
	flex-direction: column;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: #b6c8db #eef3f9;
}

.tree-panel::-webkit-scrollbar {
	width: 6px;
}
.tree-panel::-webkit-scrollbar-track {
	background: #eef3f9;
	border-radius: 20px;
}
.tree-panel::-webkit-scrollbar-thumb {
	background: #b6c8db;
	border-radius: 20px;
}

.tree-header {
	font-size: clamp(18px, 2vw, 22px);
	font-weight: 600;
	color: #1f3a5f;
	padding: 0 8px 18px 8px;
	border-bottom: 2px dashed #abc1d9;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.tree, .tree ul {
	list-style-type: none;
	margin: 0;
	padding-left: 26px;
	position: relative;
}
.tree li {
	margin: 8px 0;
	position: relative;
	padding-left: 6px;
	transition: all 0.15s;
}

.tree li::before {
	content: '';
	position: absolute;
	left: -16px;
	top: -8px;
	border-left: 2px solid #9fb0cc;
	border-bottom: 2px solid #9fb0cc;
	width: 18px;
	height: 28px;
	border-radius: 0 0 0 12px;
	opacity: 0.5;
}
.tree li::after {
	content: '';
	position: absolute;
	left: -16px;
	bottom: 0;
	border-left: 2px solid #9fb0cc;
	width: 18px;
	height: 100%;
	opacity: 0.5;
}
.tree li:last-child::after {
	display: none;
}
.tree > li::before, .tree > li::after {
	display: none;
}

.tree-node {
	display: flex;
	align-items: center;
	gap: 10px;
	background: rgba(255, 255, 255, 0.7);
	backdrop-filter: blur(2px);
	padding: 12px 18px 12px 15px;
	border-radius: 20px;
	border: 1px solid rgba(255,255,255,0.9);
	box-shadow: 0 4px 10px -4px rgba(0,20,40,0.08);
	cursor: pointer;
	transition: all 0.2s;
	width: 100%;
	min-width: auto;
	max-width: 100%;
}
.tree-node:hover {
	background: white;
	border-color: #a4c2e4;
	box-shadow: 0 10px 18px -10px #2b4f7c;
	transform: translateX(5px) translateY(-1px);
}
.tree-node.selected {
	background: linear-gradient(145deg, #e2edff, #cddff5);
	border-color: #2b5f9e;
	box-shadow: 0 6px 14px -6px #1d4a7a;
	font-weight: 500;
}

.node-icon {
	font-size: clamp(22px, 2.5vw, 26px);
	width: 36px;
	text-align: center;
	filter: drop-shadow(0 2px 2px rgba(0,0,0,0.05));
}

.node-content {
	flex: 1;
}
.node-title {
	font-weight: 600;
	color: #3498db;
	font-size: clamp(14px, 1.8vw, 16px);
	letter-spacing: -0.01em;
}
.node-meta {
	font-size: clamp(11px, 1.5vw, 12px);
	color: #506888;
	margin-top: 2px;
}

.expand-icon {
	font-size: 18px;
	color: #5f7d9e;
	transition: transform 0.3s ease;
	transform-origin: center center;
	margin-left: 4px;
	display: inline-block;
	width: 20px;
}
.tree li.expanded .expand-icon {
	transform: rotate(90deg);
}

.tree ul {
	display: none;
}
.tree li.expanded > ul {
	display: block;
	animation: fadeSlide 0.25s ease;
}

@keyframes fadeSlide {
	0% { opacity: 0; transform: translateY(-6px); }
	100% { opacity: 1; transform: translateY(0); }
}

.detail-panel {
	width: 62%;
	padding: clamp(20px, 4vw, 35px);
	overflow-y: auto;
	background: rgba(255,255,255,0.3);
	backdrop-filter: blur(4px);
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.detail-bg-item {
	flex: 1;
	border-radius: 20px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	box-shadow: 0 8px 24px rgba(18, 52, 86, 0.15);
	position: relative;
	overflow: hidden;
	min-height: 260px;
	z-index: 1;
	width: 100%;
	height: 100%;
	transition: all 0.8s ease;
}

.detail-bg-item-1 {
	background-image: url('../img/common/about-bg1.jpg');
}

.detail-bg-item-2 {
	background-image: url('../img/common/about-bg2.jpg');
}

/* 悬浮效果 */
.detail-bg-item:hover {
	transform: scale(1.1);
}

.detail-bg-item::before {
	content:'';
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
	background:rgba(255,255,255,0.3);
	backdrop-filter:blur(5px);
	z-index: -1;
}

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

.member-avatar {
	width: 180px;
	height: 180px;
	border: 4px solid #fff;
	border-radius: 50%;
	box-shadow: 0 6px 20px rgba(229, 226, 226, 0.632),
	            0 2px 8px rgba(229, 226, 226, 0.632),
	            inset 0 1px 2px rgba(255,255,255,1.8);
}

.member-avatar img {
	width: 100%;
	height: 100%;
	border-radius: 50%;
	object-fit: cover;
	display: block;
}

.member-text {
	width: 340px;
	height: 200px;
}

.member-text h3 {
	font-size: clamp(22px, 5vw, 50px);
	margin-bottom: 8px;
	padding-bottom: 4px;
	font-weight: 600;
	white-space: nowrap;
	letter-spacing: 2px;
	font-size: 50px;
	font-family: 'KaiTi', '楷体', '华文楷体', 'STKaiti', serif;
	font-weight: 600;
	color: white;
	/* 应用下面定义的滤镜 */
	filter: url(#stereo-3d);
	background: white;
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.member-border {
	margin-left: 40px; 
	border-bottom: 3px solid rgba(255, 255, 255, 0.8); 
	width: 210px;
}

.member-border-2 {
	margin-left: 55px; 
	border-bottom: 3px solid rgba(255, 255, 255, 0.6); 
	width: 210px;
}

.member-text p {
	font-size: clamp(14px, 2vw, 23px);
	color: #2f2f22;
	line-height: 1.6;
	margin: 4px 0;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	white-space: nowrap;
	font-family: 'Ma Shan Zheng', cursive;
}
.member-text p strong {
	color: #2f2f22;
	min-width: 50px;
	font-weight: 600;
}

.strong-text {
	margin-left: 15px;
}

.span-text {
	color: white;
}

@keyframes fadeIn {
	from { opacity: 0.3; transform: scale(0.97); }
	to { opacity: 1; transform: scale(1); }
}

/* ====================== 响应式核心 ====================== */
 @media (max-width: 992px) {
	.org-dashboard {
		flex-direction: column;
		height: auto;
		min-height: 100vh;
	}
	.tree-panel {
		width: 100%;
		min-width: unset;
		max-height: 50vh;
		border-right: none;
		border-bottom: 2px solid rgba(203, 213, 225, 0.5);
	}
	.detail-panel {
		width: 100%;
		min-height: 50vh;
	}
	.detail-bg-item:hover {
		transform: scale(1.03);
	}
}

@media (max-width: 480px) {
	.tree-panel {
		padding: 20px 12px;
	}
	.detail-panel {
		padding: 20px 15px;
		gap: 15px;
	}
	.detail-bg-item {
		min-height: 220px;
	}
	.member-info {
		flex-direction: column;
		padding: 15px;
	}
	.member-text {
		order: -1;
	}
	.detail-bg-item-2 .member-info {
		flex-direction: column;
	}
	.member-text{
		text-align:center; /* 文字整体居中 */
	}
	.member-text p{
		justify-content: center;
	}
	.strong-text {
		margin: 0 auto;
		justify-content: center; 
	}
	.member-border {
		margin: 0 auto;
		display: block;
		width: 100px;
	}
	.member-border-2 {
		margin: 0 auto;
		display: block;
		width: 100px;
	}
}
/* 领航团队 */

/* 公司荣誉墙 */
.about-animation-img {
	max-width: 100%;
	height: auto;
	object-fit: cover;
	border-radius: 8px 8px 8px 8px;
	transition: all 0.4s ease;
	cursor: pointer;
	position: relative;
}

.bg-white:hover .about-img {
	transform: scale(1.08);
	filter: brightness(0.85);
}

.about-animation {
    background: linear-gradient(120deg, var(--primary)/10, var(--primary)/20, var(--primary)/10);
    background-size: 200% 200%;
    animation: gradientMove 8s ease infinite;
	height: auto;
}

/* 图片预览遮罩层 */
.preview-modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.8);
	display: none;
	justify-content: center;
	align-items: center;
	z-index: 9999;
	padding: 20px;
}

/* 预览大图样式 - 淡入淡出+模糊过渡动画 */
.preview-img {
	max-width: 90%;
	max-height: 90%;
	border: 5px solid #fff;
	border-radius: 8px;
	/* 基础状态：完全显示、清晰 */
	opacity: 1;
	filter: blur(0px);
	/* 统一过渡效果 */
	transition: opacity 0.6s ease, filter 0.6s ease;
}

/* 动画类：淡出+模糊效果 */
.preview-img.fade-blur {
	opacity: 0;
	filter: blur(8px);
}

/* 关闭按钮 */
.close-btn {
	position: absolute;
	top: 20px;
	right: 30px;
	color: #fff;
	font-size: 40px;
	font-weight: bold;
	cursor: pointer;
	transition: color 0.2s ease;
}

.close-btn:hover {
	color: #ff4444;
}
/* 左右切换按钮样式 */
.nav-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 50px;
	height: 50px;
	background-color: rgba(255, 255, 255, 0.3);
	color: #fff;
	border: none;
	border-radius: 50%;
	font-size: 24px;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: background-color 0.2s ease;
	z-index: 10;
}

.nav-btn:hover {
	background-color: rgba(255, 255, 255, 0.6);
}

.prev-btn-lt {
	left: 30px;
}

.next-btn-gt {
	right: 30px;
}

/* 图片索引提示 */
.img-index {
	position: absolute;
	bottom: 16px;
	color: #fff;
	font-size: 18px;
	background-color: rgba(0, 0, 0, 0.5);
	padding: 5px 15px;
	border-radius: 20px;
}

/* 走马灯容器 */
.carousel-container {
	position: relative;
	overflow: hidden;
	margin-top: 40px;
	width: 100%;
	border-radius: 8px 8px 8px 8px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.05);
	transition: box-shadow 0.3s ease; /* 悬浮阴影动画 */
}

/* 走马灯内容容器 */
.carousel-content {
	display: flex;
	transition: transform 0.5s ease-in-out;
	/* 移除默认间距，通过卡片内部控制 */
}

/* 荣誉卡片样式 - 精确计算宽度，3张刚好填满容器 */
.honor-card {
	flex: 0 0 calc(100% / 3); /* PC端100%宽度分成3等份 */
	padding: 0 50px; /* 卡片之间的间距，保持美观 */
	background-color: #fff;
	overflow: hidden;
	height: 380px; /* 卡片高度 */
	cursor: pointer; /* 鼠标悬浮显示指针 */
}

/* 卡片内部容器，用于承载图片，避免padding影响图片 */
.card-inner {
	width: 100%;
	height: 100%;
	border-radius: 8px;
	overflow: hidden;
}

.honor-card img {
	max-width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 8px 8px 8px 8px;
	display: block;
}

/* 响应式适配 - 移动端显示2个 */
@media (max-width: 768px) {
	.honor-card {
		flex: 0 0 50%; /* 移动端50%宽度，只显示2张 */
		padding: 0 4px; /* 小屏缩小内边距 */
		height: 250px; /* 小屏适当降低卡片高度 */
	}
	#about .cols-1 {
	    grid-template-columns: repeat(1, minmax(0, 1fr));
	}
}

@media (min-width: 1024px) {
    #about .cols-1 {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}

/* 公司荣誉墙 */
  
/* 关于我们 */