:root {
	--primary: #1e3c72;
	--secondary: #2a5298;
	--light: #f4f4f4;
	--dark: #333;
	--tfont: "Noto Sans Tamil", "Poppins", sans-serif;
	--efont: Arial,"Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}
*{box-sizing:border-box; -webkit-font-smoothing:antialiased; 
	margin: 0; padding: 0; line-height:1.6; font-family: var(--efont);
	box-sizing: border-box; font-size:min(15px,5.1vw);}
html {scroll-behavior: smooth;}
body { font-family : var(--efont); 	background:#eee;	color: var(--dark);}
h1{text-align:center; font-size:min(20px,7vw); padding:10px 5px; color: var(--secondary); font-family:Georgia}
h2{font-size:min(18px,6vw); color: var(--secondary); margin-bottom: 6px;}
h5{color:var(--secondary);}
header {
	padding:10px; background:linear-gradient(90deg,#057,#075); width:100%; color:#fff; 
	color: white; line-height:1.2;
	padding: 15px 5px;
	text-align: center;
	font-size:min(24px,8vw); font-weight:bold;
}
header span {
	font-size: min(18px,5.2vw);
	font-weight: 700;
	line-height:1;padding:0;
	font-family:Georgia;
}
nav {
	position: sticky; top: 0; 
	padding: 5px;
	z-index: 1000;
	background: white; border-bottom:3px solid #ccc;
	//box-shadow: 0px 0px 6px #999; 
}
nav ul li{color: var(--primary);text-decoration: none;}
nav ul {
	list-style: none;
	display: flex;
	justify-content: center;
	gap: 10px;
	flex-wrap: wrap;
	font-weight: bold;
}
nav a {
	text-decoration: none;
	color: var(--primary);
	position: relative;
}
nav a::after{
	content: "";
	position: absolute;
	left: 0;
	bottom: -4px;
	width: 0;
	height: 3px;
	background: var(--secondary);
	transition: width 0.3s ease;
}
nav a:hover::after{width: 100%;}
main{margin: auto; max-width: 1080px; width:100%;background:#fff}
section{color:var(--secondary); clear:both; width:100%;padding:10px;background:#eee}
article{
	background: #fff; color:var(--secondary); width:100%;
	padding:15px;  border: 2px solid #eee; 
	//box-shadow: 0 16px 35px rgba(0,0,0,0.1);
	transition: all 0.3s ease;
}
article:hover {//border:1px solid #aaa;
	//transform: translateY(-1px);
}
footer {
	padding:10px; background:linear-gradient(90deg,#075,#057); 
	color: white;
	text-align: center;
	padding: 10px 5px;
	width:100%; clear:both;
}
form{padding:15px;}
input,select,textarea{ width:96%; margin:4px auto; padding:8px; border:1px solid #333; 
	background:transparent; border-radius:6px; color:#123; }
select{padding:10px;}
textarea{height:80px; resize:none;}
button, .button{width:96%; margin:4px auto;padding:8px; border-radius:6px; 
	background:var(--secondary);color:#fff; border:0;}
button:hover,.button:hover{background:var(--primary);color:#fff;}
small{font-size:0.8rem;line-height:1;}
r,.red{color:red}
a{text-decoration:none;}
w,.white{color:#fff}
/*==============================*/
.grd-1{display:grid;grid-template-columns:1fr;}
.grd-11{display:grid;grid-template-columns:1fr 1fr;}
.grd-111{display:grid;grid-template-columns:1fr 1fr 1fr;}
.grd-1111{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;}
.news-1{column-count:1;column-gap:10px;column-rule:0px solid red;height:auto;}
.news-2{column-count:2;column-gap:10px;column-rule:0px solid red;height:auto;}
.news-3{column-count:3;column-gap:10px;column-rule:0px solid red;height:auto;}
.news-4{column-count:4;column-gap:10px;column-rule:0px solid red;height:auto;}
.w25{width:25%;}
.w33{width:33.3%;}
.w66{width:66.7%;}
.w50{width:50%;}
.w75{width:75%;}
.w100{width:100%;}
/*==============================*/
.bshadow{box-shadow: 0 0 9px #000;}
.secbg{background: #eef; color:#000;}
.inner{width:100%;max-width:1080px;margin:auto}
.simg{border-radius:5px;border:1px solid;width:20px}
.tamil{font-family:var(--tfont);font-size:0.9em}
.taj{text-align:justify}
.tac{text-align:center;}
.fr{float:right}
.fl{float:left}
.hid{display:none}
.clrw{color:#fff}
.bgw{background:#fff;}
.bgp{background:var(--primary)}
.pad{padding:15px}
.hpad{padding:0 5px;}
.mauto{margin:auto}
.autobtn{width:100%; max-width:auto;padding:5px 8px}
.oval{border-radius:30px; padding:5px 20px;
	width:auto; background:var(--secondary); color:#fff;font-weight:normal;}
.ovalsqr{border-radius:5px; padding:5px 10px; border:0;margin:1px;
	width:auto; background:var(--secondary); color:#fff;font-weight:normal;}
#top{position:fixed;bottom:5px;right:0;background:#fff;box-shadow:0 0 10px #000;
	font-weight:bold; padding:0px 8px;color:#000;border-radius:8px 0 0 8px}
#notepad{position:fixed; top:30px; padding:15px; background:#fff;
	width: 100%; max-width:400px; z-index:2000; height:auto; left:calc(50% - 200px);
	display:none; color:#f00; box-shadow:0 0 15px #000;} 
::placeholder{color:#999}
::-webkit-scrollbar{width: 1px;border-radius: 25px;}
::-webkit-scrollbar-track{background: #f1f1f1;}
::-webkit-scrollbar-thumb{background:transparent;}
.easein {animation: easein 1s ease-in;}
@keyframes easein{from {opacity: 0; transform: translateY(30px); }
	to { opacity: 1; transform: translateY(0); }}
.d2u{-webkit-animation:d2u 0.7s; animation:d2u 0.7s;}
@keyframes d2u{0%{-webkit-transform: translateY(100%);transform: translateY(100%);}
	100%{visibility: hidden;-webkit-transform: translateY(0);transform: translateY(0);}}
.l2r{-webkit-animation: l2r 1s cubic-bezier(0, 0, 0.3, 1); }
@-webkit-keyframes l2r {0%{-webkit-transform:translateX(-550px);}
	100% {-webkit-transform: translateX(0px);}}
.r2l{-webkit-animation: r2l 1s cubic-bezier(0, 0, 0.3, 1); }
@-webkit-keyframes r2l {0%{ -webkit-transform:translateX(550px);}
	100% {-webkit-transform: translateX(0px);}}
@media (max-width: 768px) {
	#notepad{left:0}
	article{margin:auto}
	aside{margin-top: 0px;padding:0;height: fit-content;}
	.w50,.w25,.w33,.w75,.w66{width:100%;}
	.news-1,.news-2,.news-3,.news-4{column-count:1}
	.grd-1,.grd-11,.grd-111,.grd-1111{grid-template-columns:1fr}
}