.header-top h1{
    font-family: "Microsoft YaHei", "黑体", sans-serif; /*字体*/
    font-size: revert; /*字号*/
    font-weight: 900; /*粗细*/
    color: #fff; /*文字颜色*/
    text-align: center; /*对齐方式*/
    letter-spacing: 5px;}
.header-logo-link {
    display: flex;
    align-items: center;
    width: 100%;
    text-decoration: none;
    flex-wrap: wrap;}
.header-logo-link .logo {
    max-width: 8%;
    min-width: 60px;
    height: auto;
    display: block;}
.header-logo-link .logo-title {
    margin: 0 0 0 16px;
    font-size: 45px;
    color: #fff;}
/* 手机适配 */
@media screen and (max-width:768px) {
    .header-logo-link .logo-title {
        font-size: 25px;
        margin-top: 10px;
        margin-left: 0;}
    .header-logo-link {
        justify-content: center;
        text-align: center;}
}
.work_1 {
    width: 33%;}
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;}
/* 关键：父容器相对定位，作为日期定位基准 */
.img-wrap {
    position: relative;
    width: 100%;}
.card-img {
    width: 100%;
    display: block;
    height: auto;}
/* 日期悬浮在图片右上角 */
.card-date {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #2c394f;
    color: #fff;
    padding: 4px 10px;
    font-size: 14px;
    border-radius: 4px;
    margin: 0;
    display: block;}
.card-title {
    margin: 16px 16px 10px;
    font-size: 18px;
    font-weight: bold;}
.card-desc {
    margin: 0 16px 16px;
    font-size: 15px;
    color: #444;
    line-height: 1.6;}
.more-link {
    margin: 0 16px 16px;
    display: inline-block;
    color: #244b9c;
    text-decoration: none;}

/* 外层容器，弹性自动换行 */
.news-container {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 10px;
    box-sizing: border-box;}
/* PC端：一行4张卡片 */
.work_1 {
    flex: 1 1 calc(25% - 18px);}
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;}
/* 图片容器：相对定位承载日期标签 */
.img-wrap {
    position: relative;
    width: 100%;}
.card-img {
    width: 100%;
    display: block;
    height: auto;}
/* 右上角日期标签 */
.card-date {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #2c394f;
    color: #fff;
    font-size: 14px;
    padding: 4px 10px;
    border-radius: 4px;
    margin: 0;
    display: block;}
/* 文字区域内边距 */
.card-title {
    margin: 16px 16px 10px;
    font-size: 18px;
    font-weight: bold;
    color: #111;
    line-height: 1.4;}
.card-desc {
    margin: 0 16px 16px;
    font-size: 15px;
    color: #444;
    line-height: 1.6;
    /* 摘要文字最多4行，超出省略 */
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;}
.more-link {
    margin: 0 16px 18px;
    display: inline-block;
    color: #244b9c;
    text-decoration: none;
    font-size: 15px;}
.more-link:hover {
    text-decoration: underline;}

/* ========== 响应式适配（手机自动适配核心代码） ========== */
/* 平板：宽度≤1200px，一行2张 */
@media screen and (max-width: 1200px) {
    .work_1 {
        flex: 1 1 calc(50% - 12px);}
    .card-title {
        font-size: 17px;}
}
/* 手机：宽度≤768px，一行1张铺满屏幕 */
@media screen and (max-width: 768px) {
    .news-container {
        gap: 16px;
        padding: 8px;}
    .work_1 {
        flex: 1 1 100%;}
    .card-title {
        font-size: 16px;}
    .card-desc {
        font-size: 14px;}
    .card-date {
        font-size: 12px;
        padding: 3px 8px;}
}
.selectstyle1142445{ font-size: 9pt; width: 150px; color: #222222; font-family: 宋体; position: relative; height: 20px ;}
.titlestyle1142445{ font-size: 9pt; color: #222222; font-family: 宋体; text-align: center ;}

.selectstyle1142446{ font-size: 9pt; width: 150px; color: #222222; font-family: 宋体; position: relative; height: 20px ;}
.titlestyle1142446{ font-size: 9pt; color: #222222; font-family: 宋体; text-align: center ;}

.selectstyle1142447{ font-size: 9pt; width: 150px; color: #222222; font-family: 宋体; position: relative; height: 20px ;}
.titlestyle1142447{ font-size: 9pt; color: #222222; font-family: 宋体; text-align: center ;}