/* 紧急修复：确保登录模态框默认隐藏 */
#auth-modal {
    display: none !important;
}

#auth-modal.active {
    display: block !important;
}

/* 确保模态框内容也被隐藏 */
.auth-modal:not(.active) {
    display: none !important;
    visibility: hidden !important;
}

/* 防止内容溢出 */
.auth-modal:not(.active) * {
    display: none !important;
}