/* CSS部分 */
.modern-search-form {
  max-width: 800px;
  margin: 20px auto;
  padding: 0 15px;}

.search-container {
  position: relative;}

.input-group {
  display: flex;
  gap: 10px;
  align-items: center;}

/* 分类选择框 */
.search-select {
  flex: 0 0 140px;
  height: 40%;
  padding: 0 15px;
  border: 1px solid #FFFFFF00;
  border-radius: 28px;
  appearance: none;
  background: url('data:image/svg+xml;utf8,<svg width="12" height="8" viewBox="0 0 12 8" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M1 1.5L6 6.5L11 1.5" stroke="%23555" stroke-width="1.5"/></svg>') no-repeat right 15px center/12px;
  font-size: 15px;
  color: #ffffff;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);}

.search-select:hover {
  border-color: #1d59c9;}

/* 输入框容器 */
.input-wrapper {
  flex: 1;
  position: relative;}

/* 输入框样式 */
.search-input {
  width: 100%;
  height: 100%;
  padding: 0 25px 0 20px;
  border: 1px solid #e3e3e3;
  border-radius: 28px;
  font-size: 15px;
  color: #ffffff;
  background: #FFFFFF00;
  transition: all 0.3s ease;}

.search-input:focus {
  border-color: #ffffff;
  box-shadow: 0 3px 12px rgba(29,89,201,0.15);
  outline: none;}

/* 回车提示 */
.enter-hint {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: #ffffff;
  font-size: 14px;
  opacity: 0.8;}

/* 响应式处理 */
@media (max-width: 768px) {
  .input-group {
    flex-direction: column;}
  
  .search-select {
    width: 100%;
    flex-basis: auto;}
}
/* 主菜单横向排列 */
.nav_menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;       /* 使用 flex 布局 */
  flex-direction: row;}

.menu-item {
  position: relative;  /* 为子菜单定位做准备 */
  margin-right: 20px;}

/* 子菜单默认隐藏 */
.submenu {
  display: none;
  position: absolute;
  background: white;
  padding: 10px;}

/* 鼠标悬停时显示子菜单 */
.menu-item:hover .submenu {
  display: block;}

.i_logo_ul .nav_menu {
    width: 100%;
    margin: 0px;
    padding: 0px;}

.i_logo_ul .nav_menu li {
    /* width: 12.5%; */
    height: 66px;
    white-space: nowrap;
    position: relative;
    float: left;
    margin: 0px;
    padding: 0px;
    margin-left: 4.5%;}

.i_logo_ul .nav_menu li:first-child{
    margin-left: 0;}
.i_logo_ul .nav_menu li .a_nav {
    width: 100%;
    height: 66px;
    line-height: 66px;
    display: inline-block;
    text-align: center;
    /* overflow: hidden; */
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    position: relative;}

.i_logo_ul .nav_menu li .a_nav:hover,
.i_logo_ul .nav_menu li .a_nav.active,
.i_logo_ul .nav_menu li .a_nav.active1 {
    color: #fff;
    text-decoration: none;}

/* .i_logo_ul .nav_menu li .a_nav:after {
    width: 0;
    height: 4px;
    background-color: #FFA86E;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0px;
    -webkit-transition: all ease 0.2s;
    transition: all ease 0.2s;
    content: "";
}

.i_logo_ul .nav_menu li .a_nav:hover:after,
.i_logo_ul .nav_menu li .a_nav.active:after,
.i_logo_ul .nav_menu li .a_nav.active1:after {
    width: 140px;
} */

.i_logo_ul .nav_menu li .dl {
    width: 140px;
    position: absolute;
    z-index: 10000;
    display: none;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    background-color: #fff;
    padding: 15px 0px;
    border-radius: 0 0 10px 10px;
    border-top: 4px solid #FFA86E;}

.i_logo_ul .nav_menu li .dl dd {
    width: 100%;
    height: 40px;
    line-height: 40px;
    float: left;
    margin-bottom: 10px
;}

.i_logo_ul .nav_menu li .dl dd a {
    width: 100%;
    height: 40px;
    line-height: 40px;
    display: inline-block;
    overflow: hidden;
    text-align: center;
    color: #1f2f68;
    font-size: 16px;}

.i_logo_ul .nav_menu li .dl dd a:hover {
    color: #1d81d3;
    /* background-color: #223f77; */
    text-decoration: none;}
.vsbcontent-table-container-outer { position: relative;}
.vsbcontent-table-container
{
    width: 98%;
    overflow-y: auto;
    _overflow: auto;
    margin: 2px;}
.vsbcontent-table-container::-webkit-scrollbar
{
    -webkit-appearance: none;
    width: 14px;
    height: 14px;}
.vsbcontent-table-container::-webkit-scrollbar-thumb
{
    border-radius: 8px;
    border: 3px solid #fff;
    background-color: rgba(0, 0, 0, .3);}
.vsbcontent-table-container-fade
{
    position: absolute;
    right: 0;
    width: 5px;
    height: 100%;
    background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -moz-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -ms-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: -o-linear-gradient(0deg, rgba(255,255,255,.5), #fff);
    background-image: linear-gradient(0deg, rgba(255,255,255,.5), #fff);}