.page-banner .form {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
  padding-bottom: 1rem;
  border-bottom: 0.1rem solid #fff;
}
.page-banner .form svg {
  width: 1.5rem;
}
.page-banner .form input {
  flex: 1;
}
.page-banner .form input::placeholder {
  color: #fff;
}
.main-1 {
  background-color: #f7f9fc;
}
.main-1 .tabs {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
}
.main-1 .tabs a {
  padding-bottom: 1rem;
  border-bottom: 1px solid transparent;
}
.main-1 .tabs a:hover,
.main-1 .tabs a.active {
  border-color: #333;
}
.main-1 .content {
  display: none;
  background-color: #fff;
  box-shadow: 0rem 1rem 2rem 0rem rgba(211, 219, 229, 0.3);
}
.main-1 .content.active {
  display: flex;
}
.main-1 .content .contact {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 3rem;
}
.main-1 .content .contact h6 {
  font-size: 1.4rem;
  padding: 1rem 0;
  border-top: 0.1rem solid;
  border-bottom: 0.1rem solid;
}
.main-1 .content .contact .c {
  margin-top: 5rem;
}
.main-1 .content .contact .item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid #ddd;
}
.main-1 .content .contact .item .i {
  flex-shrink: 0;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  border: 1px solid;
}
.main-1 .content .contact .item .i img {
  width: 50%;
}
.main-1 .content .contact .item .t p {
  font-size: 0.6rem;
  color: #666;
}
.main-1 .content .contact .item .t span,
.main-1 .content .contact .item .t a {
  line-height: 1.2;
}
.main-1 .content .map {
  flex-shrink: 0;
  width: 47.5rem;
  min-height: 25rem;
}
.main-2 .open .link i {
  transform: rotate(180deg);
}
.main-2 .link {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid #ddd;
}
.main-2 .link img {
  width: 1.7rem;
}
.main-2 .link h6 {
  font-size: 1.6rem;
}
.main-2 .link i {
  margin-left: auto;
  font-size: 1rem;
}
.main-2 .submenu {
  transition: none;
  display: none;
}
.main-2 .submenu .con {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5rem;
  padding: 2rem 0;
}
.main-2 .submenu .item > p {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.main-2 .submenu .item .c * {
  font-size: 0.8rem;
  color: #666;
  line-height: 1.6;
}
.main-3 {
  background-color: #f7f9fc;
}
.main-4 .cate {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid;
}
.main-4 .tabs {
  display: flex;
  gap: 1.8rem;
}
.main-4 .tabs a {
  font-size: 0.75rem;
  color: #999;
  padding-bottom: 1.5rem;
}
.main-4 .tabs a:hover,
.main-4 .tabs a.active {
  color: #333;
}
.main-4 p {
  font-size: 0.75rem;
  color: #999;
}
.main-4 .link {
  display: block;
  padding: 2rem 0;
  border-bottom: 1px solid;
}
.main-4 .link .tag {
  font-size: 0.7rem;
}
.main-4 .link h6 {
  font-size: 1.2rem;
  margin: 0.5rem 0;
}
.main-4 .link h6 span {
  color: #005baa;
  font-size: inherit;
}
.main-4 .link p {
  font-size: 0.8rem;
  color: #999;
  line-height: 1.6;
  margin-bottom: 0.5rem;
}
.main-4 .link i {
  font-size: 0.7rem;
}
@media screen and (max-width: 768px) {
  .main-1 .tabs {
    gap: 1rem;
    overflow-x: scroll;
    justify-content: flex-start;
    margin-bottom: 1rem;
  }
  .main-1 .tabs a {
    white-space: nowrap;
  }
  .main-1 .content {
    flex-direction: column;
  }
  .main-1 .content .contact {
    padding: 1rem;
  }
  .main-1 .content .contact h6 {
    font-size: 1rem;
    padding: 0.5rem 0;
  }
  .main-1 .content .contact .c {
    margin-top: 1rem;
  }
  .main-1 .content .contact .item {
    padding: 0.5rem 0;
  }
  .main-1 .content .map {
    width: 100%;
    min-height: auto;
  }
  .main-2 .link {
    padding: 0.8rem 0;
    gap: 0.5rem;
  }
  .main-2 .link img {
    width: 1rem;
  }
  .main-2 .link h6 {
    font-size: 0.9rem;
  }
  .main-2 .submenu .con {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem 0;
  }
  .main-2 .submenu .item > p {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }
  .page-banner .form {
    gap: 0.5rem;
    padding-bottom: 0.5rem;
  }
  .page-banner .form svg {
    width: 1rem;
  }
  .main-4 .cate {
    flex-direction: column;
    gap: 1rem;
    border: none;
  }
  .main-4 .tabs {
    width: 100%;
    overflow-x: scroll;
    align-items: flex-start;
  }
  .main-4 .tabs a {
    white-space: nowrap;
    padding-bottom: 0.5rem;
  }
  .main-4 .link {
    padding: 1rem 0;
  }
  .main-4 .link h6 {
    font-size: 1rem;
    line-height: 1.2;
  }
}