* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Times New Roman", Times, serif;
}

/* color theme */
:root {
	--main-color: #c2a68c;
	--second-color: #e6d8c3;
	--space-color: #f5f5f0;
	--accent-color: #5d866c;
	--text-color: #334443;
	--trans-main-color: #c2a68c30;
	--trans-second-color: #e6d8c330;
	--trans-space-color: #f5f5f030;
	--trans-accent-color: #5d866c30;
	--trans-text-color: #33444330;
}

/* Waving Emoji Design */
#welcome_animation {
	width: 150px;
	height: 150px;
}
#face, #left_hand, #right_hand {
	background-color: yellow;
	border: 4px solid black;
	border-radius: 100%;
	position: absolute;
}
#left_eye, #right_eye {
	background-color: black;
	border-radius: 100%;
	z-index: 4;
	width: 30px;
	height: 80px;
	position: absolute;
	top: 10%;
}
#face {
	width: 150px;
	height: 150px;
	z-index: 3;
}
#left_hand, #right_hand {
	width: 50px;
	height: 50px;
}
#left_eye {
	left: 20%;
}
#right_eye {
	right: 20%;
}
#left_hand {
	transform: translate(-60px, 50px);
	animation:
		emoji_wave
		3s
		linear
		infinite;
}
#right_hand {
	transform: translate(160px, 50px);
}
#mouth {
	transform: rotate(45deg);
	width: 30px;
	height: 30px;
	border-bottom: 5px solid black;
	border-right: 5px solid black;
	position: absolute;
	bottom: 15px;
	right: 57px;
}

/* Waving Emoji Animation */
@keyframes emoji_wave {
	5% {
		transform: translate(-55px, 20px);
	}
	10% {
		transform: translate(-40px, -10px);
	}
	15% {
		transform: translate(-55px, 20px);
	}
	20% {
		transform: translate(-60px, 50px);
	}
	25% {
		transform: translate(-55px, 20px);
	}
	30% {
		transform: translate(-40px, -10px);
	}
	35% {
		transform: translate(-55px, 20px);
	}
	40% {
		transform: translate(-60px, 50px);
	}
}

/* Header Style */
header {
	display: grid;
	grid: auto-flow / 60% 40%;
	height: 30vh;
	background: linear-gradient(var(--main-color) 25vh, #00000000);
	position: sticky;
	top: -20vh;
}
#welcome_animation {
	margin: auto;
	grid-row: 1 / 3;
	grid-column: 2 / -1;
}
#page_title_heading {
	font-size: 70px;
	margin: 2% 0 0 10%;
	padding: 10px 0 0 10px;
	color: var(--accent-color);
	text-shadow: 3px 2px 2px var(--text-color);
	text-decoration: underline;
}
#page_subtitle_heading {
	font-size: 24px;
	margin: 10px 0 0 15px;
	color: var(--accent-color);
	font-weight: 1000;
	padding: 0 0 0 10%;
	font-style: oblique;
	text-shadow: 1px 1px var(--text-color);
}
nav {
	background: linear-gradient(var(--main-color) 20%, var(--second-color) 80%, var(--trans-space-color));
	grid-row: 3 / 4;
	grid-column: 1 / 3;
	hieght: 10vh;
}
nav ul {
	display: flex;
	list-style: none;
	justify-content: space-evenly;
	flex-wrap: wrap;
}
nav ul li {
	width: 10%;
	min-width: 155px;
	background: var(--trans-accent-color);
	border: 3px solid var(--text-color);
}
.nav_link {
	display: block;
	text-align: center;
	padding: 10px 0;
	font-size: 20px;
	font-weight: 600;
	text-decoration: none;
	color: var(--text-color);
}
.nav_link:hover {
	text-shadow: 0 0 20px white;
}
nav ul li:hover {
	background: #ffffff60;
}
@media (max-width: 1200px) {
	#page_title_heading {
		font-size: 50px;
	}
}

/* main style */
main {
	background: var(--space-color);
	padding: 3vh 3%;
	min-height: calc(100vh - 30vh);
	font-size: 18px;
}
@media (min-width: 900px) {
	#homepage_main {
		display: grid;
		grid-template-columns: 48.5% 48.5%; 
		grid-auto-rows: min-content;
		column-gap: 3%;
	}
}
h2 {
	font-size: 32px;
	color: var(--accent-color);
	margin: 20px 0 5px 10px;
	font-variant: small-caps;
	background: radial-gradient(var(--trans-accent-color) 55%, #00000000 70%, #00000000 80%);
}
h3 {
	font-size: 22px;
	color: var(--accent-color);
	margin: 20px 0 5px 10px;
	font-variant: small-caps;
}
p {
	color: var(--text-color);
	text-align: justify;
	margin: 10px 0 0 0;
	font-family: Helvetica, sans-serif;
}
em {
	color: var(--text-color);
	text-align: justify;
	margin: 10px 0 0 0;
	font-family: Helvetica, sans-serif;
}
main ul, main ol {
	color: var(--text-color);
	text-align: justify;
	margin: 10px 0 0 0;
	padding-left: 25px;
}
main li {
	font-family: Helvetica, sans-serif;
	margin-bottom: 12px;
}
hr {
	height: 1px;
	width: 100%;
	position: relative;
	top: -11px;
}
section {
	margin: 0 0 20px 0;
}

/* table style */
table, th, td {
	border: 1px solid var(--accent-color);
}
table {
	background: var(--main-color);
}
th, td {
	padding: 3px;
	background: var(--second-color);
}
th {
	color: var(--accent-color);
}
td {
	color: car(--text-color);
}

/* Specific element stylings */
#chika_gif {
	display: block;
	margin: 10px auto 0;
}
#leveling_section {
	grid-column: 1 / -1;
}
#core_tiers_div {
	display: flex;
	justify-content: space-around;
}