body {
  margin: 0;
  padding: 0;
  /* background: #f5f5f5; */
}

ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: inherit;
  outline: none;
}

p {
  margin: 0;
  padding: 0;
}

.w {
  width: 1200px;
  margin: 0 auto;
}

/* 顶部导航栏 */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  padding: 0 40px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  position: relative;
}

.navbar-left {
  display: flex;
  align-items: center;
}

.navbar-logo {
  height: 40px;
  margin-right: 10px;
}

.navbar-company {
  text-decoration: none;
  color: #333;
}

.navbar-company-cn {
  font-size: 20px;
  display: block;
  font-weight: bold;
}

.navbar-company-en {
  display: block;
  font-size: 12px;
  color: #666;
}

/* 菜单 */
.navbar-menu {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
  position: relative;
}

.navbar-menu > li {
  position: relative;
}

.navbar-menu > li > a {
  text-align: center;
  /* width: 90px; */
  padding: 0 10px;
  line-height: 70px;
  text-decoration: none;
  color: #333;
  /* padding: 25px 0; */
  display: inline-block;
}

.navbar-menu li:hover > a {
  color: #007bff;
}

/* 一级下拉菜单 */
.navbar-menu .dropdown {
  text-align: center;

  display: none;
  position: absolute;
  top: 100%;
  left: -30px;
  opacity: 0;
  background: #fff;
  min-width: 140px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 1000;
   transform: translateY(10px);
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
      transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.navbar-menu li.active .dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.navbar-menu .dropdown li {
  position: relative;
}

.navbar-menu .dropdown li a {
  padding: 8px 12px;
  display: block;
  text-decoration: none;
  color: #333;
}

.navbar-menu .dropdown li a:hover {
  background: #f5f5f5;
  color: #007bff;
}

.navbar-menu li:hover > .dropdown {
  display: block;
}

/* 二级下拉菜单 */
.sub-dropdown {
  /* position: absolute; */
  /* top: -300px; */
  /* left: 200px; */
  text-align: left !important;
  background-color: #F3F6F9 !important;
  width: 100%;
  margin-top: -40px;
  margin-left: 170px;
  min-width: auto;       /* 取消固定最小宽度 */
  width: auto;           /* 宽度随内容 */
  white-space: nowrap; 
}

/* 右侧 */
.navbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}


.navbar-phone {
  display: flex;
  align-items: center;
  font-size: 22px;
  color: #444;
}

.navbar-phone i {
  font-style: normal;
  margin-right: 8px;
  font-size: 24px;
}

.navbar-search {
  display: flex;
  align-items: center;
  border: 1px solid #ccc;
  padding: 4px 8px;
  border-radius: 4px;
}

.navbar-search input {
  border: none;
  outline: none;
  font-size: 14px;
}

.navbar-search img {
  cursor: pointer;
}
  
.navbar-menu>li.active>a .arrow {
  transform: rotate(180deg);
}
  
.arrow {
  display: inline-block;
  font-size: 10px;
  /* margin-left: 10px; */
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-menu>li.active>a .arrow {
  transform: rotate(180deg);
}


.menu-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
}
.moblie-header {
  display: none;
}
@media (max-width: 1400px) {
  .navbar-right {
    display: none;
  }
}
@media (max-width: 992px) {
  /* .navbar-menu {
    font-size: 999px;
  } */
  .moblie-header {
    display: block;
  }
  .navbar-right {
    display: none;
  }
  .navbar-menu {
    /* display: none; */
    flex-direction: column;
    background: #fff;
    position: absolute;
    top: 50px;
    left: 0;
    width: 100%;
    border-top: 1px solid #ddd;
    z-index: 9;
    text-align: center;
  }
  
  .navbar-menu li {
    border-bottom: 1px solid #eee;
  }
  .navbar-menu .dropdown,
  .navbar-menu .sub-dropdown {
    display: none;
    position: static;
    box-shadow: none;
    width: 100%;
  }
  .navbar-menu .dropdown li a {
    padding-left: 30px;
  }
  .navbar-menu .sub-dropdown li a {
    padding-left: 50px;
  }
  .navbar-menu.show {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  
}

.banner {
  background: url('https://oss.culturalcloud.net/furong/202506/17104114lklf.png') center/cover no-repeat;
  height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.banner .banner-title {
  margin-top: -50px;
  font-size: 48px;
  position: relative;
  z-index: 1;
}
.banner .banner-title::before{
  content: '';
  position: absolute;
  height: 10px;
  width: 100%;
  bottom: 12px;
  z-index: -1;
  background: linear-gradient(to right,rgba(255,255,255,0),rgba(255,255,255,1),rgba(255,255,255,0));
}

.banner .banner-sub{
  font-size: 48px;
  font-weight: lighter;
}
.banner-en {
  font-weight: lighter;
  font-size: 48px;
  color: #999;
  line-height: 48px;
  position: relative;
  margin-bottom: 30px;
}

.banner-en::before {
  position: absolute;
  top: 0;
  left: 0;
  content: '';
  width: 10px;
  height: 80px;
  background: linear-gradient(to bottom, #007bff, rgba(91, 143, 255, 0));
  opacity: .5;
  /* z-index: -1; */
}

.banner h1 {
  font-size: 44px;
  margin: 0 0 10px 0;
}

.banner p {
  font-size: 24px;
}






.footer {
  background: rgba(0, 0, 0, .8) url("/img/footer-bg.png") right top no-repeat;
  background-size: cover;
  padding: 50px 0;
  /* border-radius: 12px; */
  /* margin: 20px 0 0 0; */
}

.footer-inner {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 60px;
  padding: 0 40px;
}

.footer-left {
  display: flex;
  /* min-width: 380px; */
  /* max-width: 420px; */
}

.footer-logo-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  /* gap: 12px; */
  margin-bottom: 10px;
}

.footer-logo {
  height: 36px;
  border-radius: 6px;
  padding: 2px 8px;
}

.footer-company {
  font-size: 22px;
  font-weight: 500;
  color: #fff;
  margin-bottom: 20px;
}

.footer-info {
  color: #fff;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 18px;
}

.footer-qrcodes {
  margin-right: 30px;
  height: 150px;
  background-color: #333;
  padding: 10px;
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.qrcode-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.qrcode-item img {
  width: 100px;
  height: 100px;
  /* border-radius: 6px; */
  background: #fff;
  margin-bottom: 6px;
}

.qrcode-label {
  font-size: 14px;
  color: #fff;
}

.footer-nav {
  display: flex;
  flex: 1;
  justify-content: flex-end;
  align-items: flex-start;
  gap: 30px;
}

.footer-nav-col {
  display: flex;
  flex-direction: column;
  min-width: 120px;
  gap: 6px;
}

.footer-nav-title {
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 8px;
}

.footer-nav-col a {
  color: #fff;
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav-col a:hover {
  color: #007bff;
}

@media (max-width: 1100px) {
  .footer-inner {
    flex-direction: column;
    gap: 30px;
  }

  .footer-nav {
    flex-wrap: wrap;
    gap: 20px;
  }

  .footer-left {
    max-width: 100%;
  }
}