body{
	background:#f2f2f2;
	overflow:visible;
}

body.scroll{
	overflow:hidden;
}

/* 모든 ID 요소에 대해 상단 여백 100px 확보 */
[id] {
    scroll-margin-top: 60px;
}

#wrap, #header, #container, #footer{
	float:left;
	width:100%;
}

#header{
	position:fixed;
	left:0;
	top:0;
	width:100%;
	height:70px;
/*	backdrop-filter:blur(50px);*/
/*	webkit-backdrop-filter:blur(50px);*/
	z-index:1000;
	border-bottom:1px solid #ccc;
	background:#fff;
	will-change: transform; /* 하드웨어 가속 유도 */
    transform: translateZ(0); /* iOS에서 fixed 요소를 강제로 고정 */
}
#container{
	position:relative;
	float:left;
	width:1024px;
	min-height:100vh;
	margin-left:calc(50% - 512px);
	background:#fff;
}

#footer{
	float:left;
	width:100%;
	height:57px;
	padding-bottom:20px;
	border-top:1px solid #ddd;
}

#aside{
	position:fixed;
	width:228px;
	height:100vh;
	background:#fff;
	z-index:2000;
	overflow-y:auto;
	transition: all 0.3s ease;
	transform: translateX(-100%); /* 기본적으로 숨김 */
}


#aside.open {
  transform: translateX(0); /* 'open' 클래스 추가 시 보임 */
}

.sectors{
	position:relative;
	margin:0 auto;
	width:1024px;
}


.black_bg_layer{
	display:none;
	position:fixed;
	left:0;
	top:0;
	width:100vw;
	height:100vh;
	background:rgba(0, 0, 0, 0.5);
	z-index:8888;
}

.pc_view{
	display:block;
}

.mobile_view{
	display:none;
}

.pbr{
	display:block;
}

.mbr{
	display:none;
}

@media screen and (max-width:640px){
	body{
		background:#fff;
	}
	
	#container{
		width:100%;
		margin-left:0;
	}
	
	#footer{
	}
	
	.sectors{
		float:left;
		width:100%;
	}
	
	.pc_view{
		display:none;
	}
	
	.mobile_view{
		display:block;
	}
	
	.pbr{
		display:none;
	}
	
	.mbr{
		display:block;
	}
}