:root {
	--primary: #1e3c72;
	--secondary: #2a5298;
	--light: #f4f4f4;
	--dark: #333;
}
* {
	margin: 0; padding: 0; line-height:1.6; 
	box-sizing: border-box; font-size:min(16px,5.4vw);
}
html {scroll-behavior: smooth;}
h1{text-align:center; font-size:min(27px,9vw); padding:0 10px; color: var(--secondary); margin-bottom: 12px;}
h2{font-size:min(20px,7vw); color: var(--secondary); margin-bottom: 12px;}
h5{color:var(--secondary);}
body {
	font-family: Arial,"Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
	//font-family: "Noto Sans Tamil", "Poppins", sans-serif;
	background:#fafafa;	color: var(--dark);
}
header {
	background: linear-gradient(90deg, var(--primary), var(--secondary));
	 // background:#1a237e;
	color: white;
	padding: 15px 5px;
	text-align: center;
	font-size:min(30px,9.5vw); font-weight:bold;
}
header span {
	font-size: min(18px,5.2vw);
	font-weight: 700;
	line-height:1;padding:0;
}
nav {
	position: sticky; top: 0; 
	padding:10px 0;
	//margin-bottom:20px;
	z-index: 1000;
	background: white;
	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{background:#fafafa;margin: auto; 
	max-width: 1080px; width:100%;display:grid; grid-template-columns:1fr;
}

section {display:grid;}

article {
	background: #ffffff;
	padding:10px 15px; width:98%;
	margin:5px auto;
	border-radius: 14px;
	border: 1px solid #eef1f6;
	box-shadow: 0 10px 25px rgba(0,0,0,0.06);
	transition: all 0.3s ease;
}

article:hover {
	transform: translateY(-6px);
	box-shadow: 0 16px 35px rgba(0,0,0,0.1);
}

footer {
	background: var(--primary);
	color: white;
	text-align: center;
	padding: 10px 5px;
	width:100%; clear:both;
}
input,select,textarea{margin:auto;padding:8px;width:100%;border:1px solid #aaa;width:100%;
	background:#fff;font-size:0.9em}
textarea{resize:none;}
button, .button{background:var(--secondary);color:var(--light);margin:2px auto;padding:8px;width:100%}
button:hover,.button:hover{background:var(--primary);}
small{font-size:0.8rem;line-height:1;}
r{color:red}
a{text-decoration:none;}
w{color:#fff}
.box{padding:20px}
.bshadow{box-shadow: 0 0 9px #000;}
.secbg{background: #eef; color:#000;}
.inner{width:100%;max-width:1080px;margin:auto}
.newspaper,.newspaper4{column-count:4;column-gap:10px;column-rule:0px solid red;height:auto;}
.newspaper3{column-count:3;column-gap:10px;column-rule:0px solid red;height:auto;}
.newspaper2{column-count:2;column-gap:10px;column-rule:0px solid red;height:auto;}
.simg{border-radius:5px;border:1px solid;width:20px}
.tamil{font-family: "Noto Sans Tamil", "Poppins", sans-serif;}
.taj{text-align:justify}
.tac{text-align:center;}
.fr{float:right}
.fl{float:left}
.hid{display:none}
.w25{width:25%;}
.w33{width:33.3%;}
.w66{width:66.7%;}
.w50{width:50%;}
.w75{width:75%;}
.w100{width:100%;}
.pad{padding:10px}
.mauto{margin:auto}
#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:400px; z-index:1000; height:auto;
	left:calc(50vw - 200px); display:none; border-radius:6px;  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;}
.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) {
	main,section, article{width:100%;}
	section{grid-template-columns: 1fr;}
	aside {margin-top: 0px;padding:0;height: fit-content;}
	.newspaper{column-count:1}
	.w50,.w66,.w25,.w75,.w33,.box{width:100%}
	#notepad{left:5%; width:90%;}
}