/* 浏览器版本警告关闭按钮和样式 */
.browser-warning {
    position: fixed;
    top: 50px;
    /* 距离页面顶部50px，避免遮挡logo */
    left: 0;
    width: 100%;
    background-color: #ffcccc;
    color: #990000;
    padding: 10px;
    border-bottom: 1px solid #990000;
    text-align: center;
    font-size: 16px;
    z-index: 1000;
    /* 确保警告信息显示在页面顶部 */
}

.browser-warning a {
    color: #990000;
    text-decoration: underline;
    margin: 0 5px;
}

.close-btn {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 16px;
    color: #990000;
    cursor: pointer;
    font-weight: bold;
}