:root {
	--portal-width: 1200px;
	--portal-sidebar: 190px;
	--portal-rightbar: 220px;
	--portal-navy: #3b0a0f;
	--portal-navy-soft: #68151d;
	--portal-mint: #dc2626;
	--portal-bg: #fff5f6;
	--portal-panel: #fffafb;
	--portal-line: #efc9cd;
	--portal-text: #2d1518;
	--portal-muted: #7f555b;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html,
body {
	width: 100%;
	max-width: 100%;
	margin: 0;
	overflow-x: hidden;
}

body {
	font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", Arial, sans-serif;
	font-size: 14px;
	color: var(--portal-text);
	background: var(--portal-bg);
}

a {
	color: inherit;
}

.skip-link {
	margin: 0;
}

.skip-link a {
	position: fixed;
	left: 12px;
	top: -100px;
	z-index: 9999;
	padding: 10px 14px;
	background: #3b0a0f;
	color: #fff;
	text-decoration: none;
}

.skip-link a:focus {
	top: 12px;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.portal-header {
	background: #fff;
	border-bottom: 1px solid var(--portal-line);
}

.portal-header-main {
	width: min(var(--portal-width), calc(100vw - 28px));
	height: 104px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 240px minmax(340px, 520px) 1fr;
	align-items: center;
	gap: 20px;
}

.portal-brand {
	display: inline-flex;
	align-items: baseline;
	gap: 5px;
	text-decoration: none;
	white-space: nowrap;
}

.portal-brand-mark {
	font-size: 34px;
	line-height: 1;
	font-weight: 900;
	color: var(--portal-mint);
}

.portal-brand-name {
	font-size: 32px;
	line-height: 1;
	font-weight: 900;
	letter-spacing: -1.5px;
	color: var(--portal-navy);
}

.portal-brand small {
	margin-left: 4px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: .02em;
	color: var(--portal-muted);
}

.portal-search {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 64px;
	height: 44px;
	border: 2px solid var(--portal-navy-soft);
	background: #fff;
}

.portal-search input {
	width: 100%;
	min-width: 0;
	padding: 0 14px;
	border: 0;
	outline: 0;
	background: transparent;
	font: inherit;
	color: var(--portal-text);
}

.portal-search input::placeholder {
	color: #9aa1aa;
}

.portal-search button {
	border: 0;
	background: var(--portal-navy-soft);
	color: #fff;
	font: inherit;
	font-weight: 800;
	cursor: pointer;
}

.portal-search button:hover,
.portal-search button:focus-visible {
	background: var(--portal-mint);
}

.portal-member-nav {
	display: flex;
	justify-content: flex-end;
	align-items: center;
	gap: 10px;
	font-size: 13px;
}

.portal-member-nav a {
	text-decoration: none;
	font-weight: 700;
}

.portal-member-primary {
	padding: 9px 16px;
	border: 1px solid var(--portal-line);
	background: #fff;
}

.portal-main-nav {
	background: var(--portal-navy);
}

.portal-main-nav-inner {
	width: min(var(--portal-width), calc(100vw - 28px));
	height: 52px;
	margin: 0 auto;
	display: flex;
	align-items: stretch;
}

.portal-main-nav a {
	min-width: 128px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0 22px;
	color: #fff;
	font-weight: 800;
	text-decoration: none;
	border-left: 1px solid rgba(255, 255, 255, .09);
}

.portal-main-nav a:last-child {
	border-right: 1px solid rgba(255, 255, 255, .09);
}

.portal-main-nav a:hover,
.portal-main-nav a:focus-visible,
.portal-main-nav a.is-active {
	background: var(--portal-navy-soft);
	color: #fff;
}

.portal-shell {
	width: min(var(--portal-width), calc(100vw - 28px));
	margin: 14px auto 28px;
	display: grid;
	grid-template-columns: var(--portal-sidebar) minmax(0, 1fr) var(--portal-rightbar);
	align-items: start;
	gap: 10px;
}

.portal-sidebar,
.portal-main {
	min-width: 0;
	background: #fff;
	border: 1px solid var(--portal-line);
}

.portal-sidebar {
	position: sticky;
	top: 12px;
	border-top: 4px solid var(--portal-navy-soft);
}

.portal-main {
	min-height: 600px;
	padding: 14px;
}

.portal-content {
	min-width: 0;
}

.portal-home {
	display: grid;
	gap: 14px;
}

.portal-home-hero {
	min-height: 148px;
	display: grid;
	grid-template-columns: minmax(0, 1fr) 210px;
	align-items: center;
	gap: 30px;
	padding: 22px 26px;
	background: #5b1118;
	color: #fff;
}

.portal-home-hero span {
	display: block;
	font-size: 10px;
	font-weight: 900;
	letter-spacing: .13em;
	color: #fecaca;
}

.portal-home-hero h1 {
	margin: 7px 0 8px;
	font-size: 29px;
	line-height: 1.3;
	letter-spacing: -.05em;
}

.portal-home-hero p {
	margin: 0;
	font-size: 13px;
	line-height: 1.7;
	color: #f6cbd0;
}

.portal-home-hero nav {
	display: grid;
	gap: 7px;
}

.portal-home-hero nav a {
	padding: 10px 12px;
	border: 1px solid rgba(255, 255, 255, .23);
	background: rgba(255, 255, 255, .06);
	color: #fff;
	font-size: 12px;
	font-weight: 800;
	text-decoration: none;
}

.portal-home-hero nav a:hover,
.portal-home-hero nav a:focus-visible {
	border-color: var(--portal-mint);
	background: var(--portal-mint);
}

.portal-home-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 14px;
}

.portal-home-card {
	min-width: 0;
	border: 1px solid var(--portal-line);
	border-top: 3px solid var(--portal-navy);
	background: #fff;
}

.portal-home-card header {
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	padding: 0 13px;
	border-bottom: 1px solid #e8eaed;
}

.portal-home-card h2 {
	margin: 0;
	font-size: 14px;
	font-weight: 900;
	color: var(--portal-navy);
}

.portal-home-card header a {
	font-size: 10px;
	font-weight: 800;
	color: #b91c1c;
	text-decoration: none;
}

.portal-home-empty {
	min-height: 112px;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	flex-direction: column;
	padding: 18px;
}

.portal-home-empty strong,
.portal-home-empty span {
	display: block;
}

.portal-home-empty strong {
	font-size: 12px;
	color: #353b43;
}

.portal-home-empty span {
	margin-top: 6px;
	font-size: 11px;
	line-height: 1.6;
	color: var(--portal-muted);
}

.portal-home-guide {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	border: 1px solid var(--portal-line);
	background: #fff;
}

.portal-home-guide a {
	position: relative;
	min-height: 100px;
	padding: 18px 18px 18px 54px;
	color: var(--portal-text);
	text-decoration: none;
}

.portal-home-guide a + a {
	border-left: 1px solid var(--portal-line);
}

.portal-home-guide b {
	position: absolute;
	left: 16px;
	top: 18px;
	color: var(--portal-mint);
	font-size: 12px;
}

.portal-home-guide strong,
.portal-home-guide span {
	display: block;
}

.portal-home-guide strong {
	font-size: 12px;
	color: var(--portal-navy);
}

.portal-home-guide span {
	margin-top: 6px;
	font-size: 10px;
	line-height: 1.55;
	color: var(--portal-muted);
}

.portal-home-guide a:hover,
.portal-home-guide a:focus-visible {
	background: #fff1f2;
}

.portal-sidebar-guide {
	margin: 0 14px 16px;
	padding: 14px;
	background: #f7f6fb;
	border-left: 3px solid var(--portal-mint);
}

.portal-sidebar-guide strong {
	display: block;
	font-size: 13px;
	color: var(--portal-navy);
}

.portal-sidebar-guide p {
	margin: 7px 0 10px;
	font-size: 12px;
	line-height: 1.55;
	color: var(--portal-muted);
}

.portal-sidebar-guide a {
	display: inline-block;
	font-size: 12px;
	font-weight: 800;
	color: #b91c1c;
	text-decoration: none;
}

.portal-footer {
	background: #fff;
	border-top: 1px solid var(--portal-line);
}

.portal-footer-inner {
	width: min(var(--portal-width), calc(100vw - 28px));
	min-height: 104px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 20px;
	color: var(--portal-muted);
}

.portal-footer strong,
.portal-footer span {
	display: block;
}

.portal-footer strong {
	margin-bottom: 4px;
	font-size: 18px;
	color: var(--portal-navy);
}

.portal-footer nav {
	display: flex;
	gap: 18px;
}

.portal-footer a {
	font-size: 12px;
	font-weight: 700;
	text-decoration: none;
}

img,
video,
svg,
canvas,
figure {
	max-width: 100%;
	height: auto;
}

@media (max-width: 900px) {
	.portal-header-main {
		height: auto;
		grid-template-columns: 1fr auto;
		gap: 14px;
		padding: 18px 0;
	}

	.portal-search {
		grid-column: 1 / -1;
		grid-row: 2;
	}

	.portal-brand small {
		display: none;
	}

	.portal-main-nav-inner {
		overflow-x: auto;
	}

	.portal-main-nav a {
		min-width: 116px;
	}

	.portal-shell {
		grid-template-columns: 190px minmax(0, 1fr);
	}

	.portal-home-grid,
	.portal-home-guide {
		grid-template-columns: 1fr;
	}

	.portal-home-guide a + a {
		border-left: 0;
		border-top: 1px solid var(--portal-line);
	}
}

@media (max-width: 700px) {
	.portal-header-main,
	.portal-main-nav-inner,
	.portal-shell,
	.portal-footer-inner {
		width: calc(100vw - 20px);
	}

	.portal-brand-mark {
		font-size: 28px;
	}

	.portal-brand-name {
		font-size: 27px;
	}

	.portal-main-nav-inner {
		display: grid;
		grid-template-columns: repeat(4, minmax(0, 1fr));
		height: 48px;
		overflow-x: visible;
	}

	.portal-main-nav a {
		min-width: 0;
		padding: 0 4px;
		font-size: 12px;
	}

	.portal-shell {
		grid-template-columns: 1fr;
		margin-top: 10px;
	}

	.portal-sidebar {
		position: static;
	}

	.portal-main {
		min-height: 420px;
		padding: 12px;
	}

	.portal-home-hero {
		grid-template-columns: 1fr;
		gap: 20px;
		padding: 24px 20px;
	}

	.portal-home-hero h1 {
		font-size: 24px;
	}

	.portal-home-hero nav {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.portal-home-hero nav a {
		padding: 9px 6px;
		text-align: center;
	}

	.portal-sidebar-guide {
		display: none;
	}

	.portal-footer-inner {
		padding: 20px 0;
		align-items: flex-start;
		flex-direction: column;
	}
}

@media (max-width: 430px) {
	.portal-header-main {
		grid-template-columns: 1fr auto;
	}

	.portal-member-primary {
		padding: 7px 10px;
	}

	.portal-search {
		height: 42px;
		grid-template-columns: minmax(0, 1fr) 56px;
	}

	.portal-footer nav {
		flex-wrap: wrap;
		gap: 10px 16px;
	}
}

/* v3.5 Red * Hands operational portal */
.portal-leaderboard {
	width: min(var(--portal-width), calc(100vw - 28px));
	margin: 12px auto 0;
}

.portal-rightbar {
	min-width: 0;
	display: grid;
	align-content: start;
	gap: 10px;
}

.portal-side-card,
.portal-side-banner {
	min-width: 0;
	border: 1px solid var(--portal-line);
	background: #fff;
}

.portal-side-card > header {
	min-height: 38px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 0 12px;
	border-top: 3px solid var(--portal-navy);
	border-bottom: 1px solid #e8eaed;
}

.portal-side-card > header h2 {
	margin: 0;
	font-size: 12px;
	font-weight: 900;
	color: var(--portal-navy);
}

.portal-side-card > header span {
	font-size: 9px;
	font-weight: 900;
	letter-spacing: .08em;
	color: #b91c1c;
}

.portal-side-card-body {
	padding: 13px 12px;
}

.portal-side-card-body strong {
	display: block;
	font-size: 13px;
	color: var(--portal-navy);
}

.portal-side-card-body p {
	margin: 6px 0 11px;
	font-size: 11px;
	line-height: 1.55;
	color: var(--portal-muted);
}

.portal-side-primary,
.portal-side-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 31px;
	padding: 0 10px;
	font-size: 11px;
	font-weight: 800;
	text-decoration: none;
}

.portal-side-primary {
	background: var(--portal-navy-soft);
	color: #fff;
}

.portal-side-link {
	color: #b91c1c;
}

.portal-operation-card nav {
	display: grid;
	padding: 7px 10px 9px;
}

.portal-operation-card nav a {
	position: relative;
	padding: 8px 5px 8px 14px;
	border-bottom: 1px solid #eef0f2;
	font-size: 11px;
	font-weight: 750;
	line-height: 1.25;
	text-decoration: none;
	color: #363c44;
}

.portal-operation-card nav a::before {
	content: "";
	position: absolute;
	left: 2px;
	top: 50%;
	width: 4px;
	height: 4px;
	margin-top: -2px;
	background: var(--portal-mint);
}

.portal-operation-card nav a:hover,
.portal-operation-card nav a:focus-visible {
	background: #fff1f2;
	color: #991b1b;
}

.portal-community-card ul {
	list-style: none;
	margin: 0;
	padding: 6px 10px 9px;
}

.portal-community-card li + li {
	border-top: 1px solid #eef0f2;
}

.portal-community-card a {
	display: grid;
	grid-template-columns: 48px minmax(0, 1fr);
	align-items: center;
	gap: 7px;
	padding: 9px 3px;
	text-decoration: none;
}

.portal-community-card b {
	font-size: 11px;
	color: var(--portal-navy);
}

.portal-community-card span {
	overflow: hidden;
	font-size: 10px;
	color: var(--portal-muted);
	text-overflow: ellipsis;
	white-space: nowrap;
}

.portal-middle-banner,
.portal-board-banner {
	min-width: 0;
}

.portal-board-banner {
	margin-bottom: 10px;
}

.portal-home .redhands-home-widget-wrap {
	margin-top: 0;
}

@media (max-width: 1100px) {
	.portal-shell {
		grid-template-columns: var(--portal-sidebar) minmax(0, 1fr);
	}

	.portal-rightbar {
		grid-column: 2;
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.portal-operation-card {
		grid-row: span 2;
	}
}

@media (max-width: 700px) {
	.portal-rightbar {
		grid-column: auto;
		grid-template-columns: 1fr;
	}

	.portal-operation-card {
		grid-row: auto;
	}

	.portal-leaderboard {
		width: calc(100vw - 20px);
		margin-top: 10px;
	}
}