.list_box2 ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width:100%;
    box-sizing: border-box;}
.list_box2 li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding:10px 0;
    gap:16px;
    box-sizing: border-box;}
.list_box2 li a {
    font-size:18px;
    color:#222;
    text-decoration:none;
    /* 核心：标题区域自动占剩余空间，超出省略 */
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;}
.list_box2 li a p{
    margin:0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;}
.list_box2 li time {
    font-size:18px;
    color:#222;
    white-space: nowrap;
    flex-shrink:0;}

/* ========== 移动端媒体查询（屏幕宽度小于768px生效） ========== */
@media screen and (max-width:768px){
    .notice-header h2{
        font-size:22px;}
    .list_box2 li{
        flex-direction: row; /* 保持同一行！ */
        align-items: center;
        padding:12px 0;
        gap:10px;}
    .list_box2 li a{
        font-size:16px;}
    .list_box2 li time{
        font-size:16px;}
}
.news-card-wrap {
    width: 100%;
    box-sizing: border-box;}
.news-card-wrap ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;}
.news-card-wrap li {
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    border-radius: 4px;
    margin: 0 5%;}
/* 图片容器 */
.news-card-wrap li .img-box {
    width: 100%;
    overflow: hidden;}
.news-card-wrap li .img-box img {
    width: 100%;
    height: 260px;
    display: block;
    object-fit: cover;}
/* 标题 */
.news-card-wrap li a {
    display: block;
    padding: 14px 12px;
    font-size: 16px;
    color: #222;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;}

/* 平板：一行2个 */
@media screen and (max-width:1200px) and (min-width:769px){
    .news-card-wrap ul {
        grid-template-columns: repeat(2,1fr);
        gap: 20px;}
}
/* 手机：一行1个 */
@media screen and (max-width:768px){
    .news-card-wrap ul {
        grid-template-columns: 1fr;
        gap:16px;}
    .news-card-wrap li .img-box img {
        height: 200px;}
}