.popup-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	display: flex;
	justify-content: center;
	align-items: center;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease-in-out;
	z-index: 999;
}
.popup-content {
	background: #fff;
	max-width: 800px;
	width : 100%;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
	position: relative;
}
.popup-header {
	font-size: 2rem;
	font-weight: bold;
	margin-bottom: 10px;
}
.popup-body {
	max-height: 300px;
	overflow-y: auto;
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	background: #f9f9f9;
	font-size: 1.8rem;
	line-height : 1.5;
}
.popup-close {
	position: absolute;
	top: 10px;
	right: 10px;
	cursor: pointer;
	font-size: 18px;
	border: none;
	background: none;
}
.popup-show {
	visibility: visible;
	opacity: 1;
}

/* -------- Header :: sitemap-open ver -------- */
        #header.sitemap-open #gnb{opacity: 0; pointer-events: none;}