@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300..800&display=swap');

@font-face {
	font-family: 'Material Icons';
	font-style: normal;
	font-weight: 400;
	src: local('Material Icons'),
		local('MaterialIcons-Regular'),
		url(https://example.com/MaterialIcons-Regular.woff2) format('woff2'),
		url(https://example.com/MaterialIcons-Regular.woff) format('woff'),
		url(https://example.com/MaterialIcons-Regular.ttf) format('truetype');
}

@font-face {
	font-family: 'Source Han Sans KR VF';
	src: url('resource/SourceHanSansKR-VF.ttf') format('truetype');
}

@font-face {
	font-family: 'Source Han Sans TW VF';
	src: url('resource/SourceHanSansTW-VF.ttf') format('truetype');
}

@font-face {
	font-family: 'Source Han Sans JP VF';
	src: url('resource/SourceHanSansJP-VF.ttf') format('truetype');
}

* {
	margin: 0;
	padding: 0;	
	box-sizing: border-box;
	font-family: 'Inter', 'Source Han Sans KR VF', 'Source Han Sans TW VF', 'Source Han Sans JP VF';
	color: white;
}

.material-icons {
	font-family: 'Material Icons';
	font-weight: normal;
	font-style: normal;
	font-size: 24px;
	display: inline-block;
	line-height: 1;
	text-transform: none;
	letter-spacing: normal;
	word-wrap: normal;
	white-space: nowrap;
	direction: ltr;

	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	-moz-osx-font-smoothing: grayscale;
}

body {
	background-color: #1A1C1E;
}

ul {
	list-style: none;
}

a {
	text-decoration: none;
	outline: none;
}

header {
	width: 100%;
	height: 49px;	
	display: flex;
	position: fixed;
	background-color: #0000007F;
	border-bottom: 1px solid #0000003F;
	backdrop-filter: blur(16px);
	color: #FFF;
	padding: 0px 48px 0px 16px;
	z-index: 1;
}

header nav {
	width: 100%;
	height: 100%;
}

header a img {
	box-shadow: none;
	border-radius: 16px;
	margin-top: 8px;
	margin-bottom: 8px;
	transition: all 0.5s ease;
}

header a img:hover {
	box-shadow: 0 0 4px #0000007F;
	border-radius: 8px;
	transition: all 0.5s ease;
}

header a img:active {
	box-shadow: 0 0 2px #0000007F;
	border-radius: 8px;
	transition: all 0.5s ease;
}

header nav ul {
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: space-evenly;
}

header nav ul li {
	width: 256px;
	height: 100%;
	display: flex;
	align-items: center;
	text-align: center;
}

header nav ul li a {
	color: #FFFFFFBF;
	font-weight: 400;
	margin-left: auto;
	margin-right: auto;
	position: relative;
	transition: all 0.1s ease;
}

header nav ul .active a, 
header nav ul li a:hover {
	color: white;
	font-weight: 600;
	transition: all 0.1s ease;
}

header nav ul li a:active {
	color: #BFBFBF;
	font-weight: 600;
	transition: all 0.1s ease;
}

header nav ul .active a::after {
	content: "";
	background-color: white;
	font-weight: 600;
	position: absolute;
	width: 4px;
	height: 4px;
	border-radius: 50%;
	bottom: -12px;
	left: 50%;
	transform: translate(-50%, -50%);
}

.tooltip {
	display: inline-block;
	color: #0000007F;
	
}

.tooltip-text {
	display: none;
	position: absolute;
	max-width: 256px;
	border: 2px solid;
	border-radius: 8px;
	border-color: #FFFFFF0F;
	padding: 8px;
	color: white;
	background: #0000003F;
	backdrop-filter: blur(16px);
	transform: translate(15%, -60%);
}

.downloadtable td:last-child .tooltip-text {
	transform: translate(-105%, -60%);
}

.tooltip:hover .tooltip-text {
	display: block;
}