/* 多级下拉菜单定位 */
.dropdown-submenu {
    position: relative;}
.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.5rem;
    margin-left: 0;
    border-radius: 0.25rem;}
/* 深色导航栏适配 */
.navbar-dark .dropdown-menu {
    background-color: #528bfa;}
.navbar-dark .dropdown-item {
    color: #ffffff;}
.navbar-dark .dropdown-item:hover,
.navbar-dark .dropdown-item:focus {
    background-color: #aaaaaa;}

.navbar-bg0{
 background-color: #528bfa;}


.fontstyle72124{ font-size: 9pt; color: #222222; text-decoration: none ;}
.splitflagstyle72124{ color: #222222 ;}
.winstyle72124{ font-size: 9pt; color: #222222; font-family: 宋体 ;}

 .img-card {
            transition: transform 0.3s;}
        .img-card:hover {
            transform: scale(1.03);}
        .img-wrapper {
            aspect-ratio: 4/3; /* 固定宽高比 */
            overflow: hidden;}
        .dynamic-img {
            object-fit: cover; /* 保持图片比例 */
            width: 100%;
            height: 100%;}