body {
	font-size:1em;
	padding:0 auto;
	margin:0 auto;
	background-repeat:no-repeat;
	background-size:cover;
	background-color:#326131;
	max-width:720px;
	width:100%;
	margin-bottom:0px;
    }

img {
	width:100%;
	display:block;
	}
button {
	padding:5px 5px 5px 5px;
	margin-top:5px;
	margin-bottom:5px;
	}
a:link {text-decoration: none; color: #000;}
a:visited {text-decoration: none; color: #000;}
a:active {text-decoration: none; color: #000;}
a:hover {text-decoration: none; color: red;}

.container {
	width:100%;
	max-width:720px;
	background-color:#326131;
	color:#000;
	z-index:0;
	}

.top {
	position:fixed;
	top:0px;
	background:#fff;
	width:100%;
	max-width:720px;
	text-align:center;
	box-shadow: 0px 5px 20px rgba(0,0,0,0.8);
	z-index:1000;
	}

.top h2 {
	font-size:1.2em;
	color:#5D5D5D;
	}

.data-download {
	font-weight:100;
	width:100%;
	text-align:center;
	}
.data-download hr {
	width:90%;
	}
.data-download h3 {
	padding-top:10px;	
	}
.dd-contents {
	padding:10px 40px 10px 40px;
	text-align:left;
	font-size:18px;
	}

.nav {
    display: flex;
    flex-direction: row;
    width: 100%;
	max-width:720px;
    margin: auto;
    background-color: #fff;
    padding: 5px 0px 5px 0px;
    box-shadow: 0px 5px 20px rgba(0,0,0,0.8);
	position:fixed;
	bottom:0px;
	z-index:1000;
}

.nav-item {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
    padding: 10px 15px;
    cursor: pointer;
    transition: all 0.2s ease-out;
}

.nav-text {
    font-size: 20px;
    margin: auto;
    text-align: center;
    font-weight: 500;
    display: none;
    transition: all 0.3s ease;
}

.material-icons {
    display: inline;
    font-size: 32px;
    transition: color .3s;
}

.data-cardnews {
	font-weight:100;
	width:100%;
	text-align:center;
	background:#F6F6F6;
	}
.data-cardnews hr {
	width:90%;
	}
.data-cardnews h3 {
	padding-top:10px;	
	}

.myvideo{
	background:#EAEAEA;
	}

table {
	width:90%;
	margin:0 auto;
	text-align:center;
	}
tr, td, th {
	padding-top:15px;
	padding-bottom:15px;
	}

td {
	border-bottom:1px solid #0e94cd;
	}

.tr_back {
     background-color: #0e94cd;
    color: #fff;
  }

.tr_back2 {
	background-color: #e1fcfb;
	font-size:14px;
	}
.tr_back3 {
	background-color: #EAEAEA;
	}

.tdrowspan {
	border-right:1px solid #dcdcdc;
	}

section {
    background: #000;
    margin: 0;
    padding: 0;
	position:relative;
	width:100%;
	}

.blink {
    opacity: 1;
    transition: opacity 0.5s;
}

.fade {
    opacity: 1;
    transition: opacity 2s; /* 2초 동안 천천히 fade-in과 fade-out을 수행합니다. */
}

.link01 {
    position: absolute;
    top: 76.5%;
    left: 31%;
    width: 13%;
    height: 2.1%;
    cursor: pointer;
	}

.link02 {
    position: absolute;
    top: 76.5%;
    left: 54%;
    width: 13%;
    height: 2.1%;
    cursor: pointer;
	}
	
.link03 {
    position: absolute;
    top: 91.3%;
    left: 50%;
    transform: translateX(-50%);
    width: 17%;
    height: 2.1%;
    cursor: pointer;
	}
	
/* 배경 오버레이 */
.overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.7); /* black opacity 0.7 */
	z-index: 9998;
	display: none;
}

/* 모달 래퍼 */
.modal {
	position: fixed;
	inset: 0;
	display: none; /* 기본 감춤 */
	align-items: center; /* 수직 중앙 */
	justify-content: center; /* 수평 중앙 */
	z-index: 9999;
	padding: 20px; /* 가장자리 여유 */
}

/* 모달 박스 */
.modal-box {
	width: 90%;
	max-width: 760px;
	height: 70vh; /* 브라우저 높이의 70% */
	background: #fff;
	border-radius: 12px;
	box-shadow: 0 10px 30px rgba(0,0,0,0.25);
	display: flex;
	flex-direction: column;
	overflow: hidden; /* 헤더 고정 + 본문만 스크롤 */
}

.modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px;
	border-bottom: 1px solid #eee;
}

.modal-header h2 {
	margin: 0;
	font-size: 18px;
}

.modal-close {
	font-size: 13px;
	letter-spacing: .05em;
	cursor: pointer;
	user-select: none;
}

.modal-close:focus,
.link03:focus {
	outline: 2px solid #333;
	outline-offset: 2px;
}

.modal-body {
	flex: 1;
	padding: 16px 20px;
	overflow: auto; /* 내부만 스크롤 */
}

.modal-body b {
	font-size:18px;
	font-weight:900;
	}
/* 열린 상태 표시용 */
.overlay.is-open,
.modal.is-open {
	display: flex;
}

/* 바디 스크롤 잠금 */
body.no-scroll {
	overflow: hidden;
	/* iOS 대응: 아래 JS에서 position:fixed 처리 */
}