:root {
	/** Base colors */
	--clr-dark-a0: #000000;
	--clr-light-a0: #ffffff;

	/** Theme primary colors */
	--clr-primary-a0: #ffbacd;
	--clr-primary-a10: #ffc2d2;
	--clr-primary-a20: #ffcad8;
	--clr-primary-a30: #ffd1dd;
	--clr-primary-a40: #ffd9e3;
	--clr-primary-a50: #ffe1e9;

	/** Theme surface colors */
	--clr-surface-a0: #121212;
	--clr-surface-a10: #282828;
	--clr-surface-a20: #3f3f3f;
	--clr-surface-a30: #575757;
	--clr-surface-a40: #717171;
	--clr-surface-a50: #8b8b8b;

	/** Theme tonal surface colors */
	--clr-surface-tonal-a0: #262122;
	--clr-surface-tonal-a10: #3a3637;
	--clr-surface-tonal-a20: #504c4c;
	--clr-surface-tonal-a30: #676363;
	--clr-surface-tonal-a40: #7e7b7b;
	--clr-surface-tonal-a50: #979494;

	/** Success colors */
	--clr-success-a0: #22946e;
	--clr-success-a10: #47d5a6;
	--clr-success-a20: #9ae8ce;

	/** Warning colors */
	--clr-warning-a0: #a87a2a;
	--clr-warning-a10: #d7ac61;
	--clr-warning-a20: #ecd7b2;

	/** Danger colors */
	--clr-danger-a0: #9c2121;
	--clr-danger-a10: #d94a4a;
	--clr-danger-a20: #eb9e9e;

	/** Info colors */
	--clr-info-a0: #21498a;
	--clr-info-a10: #4077d1;
	--clr-info-a20: #92b2e5;
}

body {
	margin: 0;
	background: var(--clr-surface-a0);
	font-family: Arial, Helvetica, sans-serif;
	color: var(--clr-light-a0);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	height: 100vh;
}

a:link {
	color: var(--clr-info-a10);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
} 

a:active {
	color: var(--clr-info-a20);
	text-decoration: none;
}

a:visited {
	color: var(--clr-info-a0);
	text-decoration: none;
}

.font-regular {
	font-family: "Chiron GoRound TC", sans-serif;
	font-optical-sizing: auto;
	font-weight: 400;
	font-style: normal;
}

.font-medium {
	font-family: "Chiron GoRound TC", sans-serif;
	font-optical-sizing: auto;
	font-weight: 500;
	font-style: normal;
}

.logo-box {
	display: flex;
	padding: 25px;
	justify-content: center;
	align-items: center;
	gap: 15px;
}

.logo-img {
	width: 7.5em;
	height: auto;
}

.logo-text {
	font-size: 2.5em;
}

.notice-card {
	background: var(--clr-surface-a10);
	padding: 15px;
	border-radius: 7.5px;
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}