.search{
    /*margin-top: 60px;*/
   

  padding-left: 10px;
    float: right;
    background: #fdfdfd29;
    border-radius: 10px;}
.input_1{
     float: left;
    border: none;
    outline: none;
    background: transparent;
    color: #fff !important;
  margin-top: 3px;
    padding-left: 10px;}

.input_1::placeholder {
    color: #eeeeee !important;}

.input_2{
    margin-top: 2px;
    padding-right: 10px;
    padding-bottom: 4px;
    width: 23px;
    height: 16px;}
/**组件**/
/* --- 微电子专属：现代科技风导航 (修复超出版面) --- */

/* 1. 基础布局 */
.tech-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center; 
    height: 100%;}

/* ��【修改点1】缩小菜单项之间的外边距，原来是 5px */
.tech-nav-list > li {
    position: relative;
    margin: 0 2px;}

/* ��【修改点2】缩小左右内边距（原来是18px），并微调字号（原来16px）以腾出空间 */
.tech-nav-list > li > a {
    display: block;
    padding: 15px 10px; 
    color: #ffffff; 
    text-decoration: none;
    font-size: 15px; 
    font-weight: 500;
    letter-spacing: 0.5px; 
    white-space: nowrap; 
    position: relative;
    transition: color 0.3s ease;}

/* 3. 科技感下划线 */
.tech-nav-list > li > a::after {
    content: '';
    position: absolute;
    bottom: 5px; 
    left: 50%;
    width: 0;
    height: 3px;
    background-color: #00e5ff; 
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;}

/* 4. 鼠标悬停特效 */
.tech-nav-list > li:hover > a {
    color: #00e5ff;}
.tech-nav-list > li:hover > a::after {
    width: 60%;}

/* 5. 下拉菜单默认样式 */
.tech-sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 25, 45, 0.95); 
    min-width: 130px;
    list-style: none;
    margin: 0;
    padding: 10px 0;
    border-top: 3px solid #00e5ff; 
    border-radius: 0 0 6px 6px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.4); 
    z-index: 9999;}

/* 6. 激活下拉框 */
.tech-nav-list > li:hover .tech-sub-menu {
    display: block;}

/* ��【修改点3】终极修复：让最后一个栏目的下拉菜单向左展开，绝对不会跑出屏幕！ */
.tech-nav-list > li:last-child .tech-sub-menu {
    left: auto;
    right: 0;
    transform: none;}

/* 7. 二级菜单文字 */
.tech-sub-menu > li > a {
    display: block;
    padding: 10px 15px;
    color: #cccccc;
    text-decoration: none;
    font-size: 14px;
    text-align: center;
    white-space: nowrap; 
    transition: all 0.3s;}

/* 8. 二级菜单悬停效果 */
.tech-sub-menu > li > a:hover {
    color: #ffffff;
    background-color: rgba(0, 229, 255, 0.15);}
 .p_no_d {
    border: 1px solid #1a459b ! important;
    color: #fff ! important;
    background-color: #1a459b ! important;}

.text-list ul li a{
    padding-top: 15px;}

.text-linfo{
    padding-bottom: 15px;}

.text-linfo h3{
    display: inline;}

.text-linfo span{
    float: right;
    margin-right: 20px;}