/* 1. 父容器核心：把所有元素都放进弹性盒，强制一行排列 */
.default_nav .full_nav_style .nav_sec .nav_list {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    min-height: 260px !important;
    align-items: flex-start !important;
    width: 100% !important;
    float: none !important;
    gap: 20px !important;
    position: relative !important;
}

/* 2. 导航列：保持左侧排列 */
.default_nav .full_nav_style .nav_sec .nav_sec_item {
    display: flex !important;
    flex-direction: column !important;
    width: 300px !important;
    margin: 0 !important;
    padding: 0 !important;
    left: 4% !important;
    flex-shrink: 0 !important; /* 禁止被压缩 */
}

.default_nav .full_nav_style .nav_sec .nav_sec_item a,
.default_nav .full_nav_style .nav_sec .nav_sec_item dt a {
    padding: 5px 0 !important;
    white-space: nowrap !important;
}

/* 3. 关键修复：图片容器强制靠右 */
.default_nav .full_nav_style .nav_sec .nav_img {
    position: absolute !important; /* 直接脱离常规流 */
    right: 0 !important; /* 强制贴到父容器最右边 */
    bottom: 10% !important;
    width: 300px !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

/* 4. 图片本身样式 */
.default_nav .full_nav_style .nav_sec .nav_img .imgl {
    width: 200% !important;
    max-width: 300px !important;
    max-height: 300px !important;
    margin: 0 !important;
    top: 20% !important;
    bottom: 10% !important;
    overflow: hidden !important;
}

/* 5. 兼容 nav_type_3 场景 */
.default_nav .full_nav_style .nav_type_3 .nav_list {
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    position: relative !important;
}
.default_nav .full_nav_style .nav_type_3 .nav_sec_item {
    width: 160px !important;
    margin-right: 25px !important;
    flex-shrink: 0 !important;
}
.default_nav .full_nav_style .nav_type_3 .nav_img {
    position: absolute !important;
    right: 0 !important;
    top: 20% !important;
    bottom: 20% !important;
    width: 300px !important;
    margin: 0 !important;
}