/* synced feature CSS from theme 1.14: print-save, account-save, rank, feedback-wall, search-404, changelog */
.edu-skip-link {
	position: absolute;
	left: 0.75rem;
	top: -6rem;
	z-index: 10000;
	padding: 0.45rem 0.85rem;
	background: var(--edu-leaf-dark);
	color: #fff;
	border-radius: var(--edu-radius-sm);
	font-weight: 600;
	text-decoration: none;
}

.edu-skip-link:focus,
.edu-skip-link:focus-visible {
	top: 0.75rem;
	color: #fff;
	outline: 2px solid #fff;
	outline-offset: 2px;
}

#edu-main:focus {
	outline: none;
}

.edu-rank-page,
.edu-fbwall-page,
.edu-changelog-page,
.edu-info-page,
.edu-help-page {
	--edu-surface: var(--edu-white, #fff);
	--edu-bg: var(--edu-paper, #f0fdf7);
	--edu-text: var(--edu-ink, #0f2e24);
	width: 100%;
	max-width: none;
	margin: 0;
	min-width: 0;
	overflow-x: clip;
	color: var(--edu-ink);
}

.edu-rank-page,
.edu-fbwall-page {
	background: var(--edu-paper);
}

.edu-rank-page button.edu-rank-chip,
.edu-fbwall-page button.edu-fbwall-chip,
.edu-changelog-page button.edu-cl-filter {
	appearance: none;
	-webkit-appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	margin: 0;
	font-family: inherit;
	line-height: 1.2;
	cursor: pointer;
	background-image: none;
	box-shadow: none;
	text-transform: none;
	vertical-align: middle;
}

.edu-rank-page button.edu-rank-chip:focus-visible,
.edu-fbwall-page button.edu-fbwall-chip:focus-visible,
.edu-changelog-page button.edu-cl-filter:focus-visible {
	outline: 2px solid var(--edu-leaf);
	outline-offset: 2px;
}

.edu-rank-hero-actions,
.edu-fbwall-hero-actions,
.edu-cl-hero .edu-info-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	align-items: center;
}

.edu-rank-hero-actions .edu-btn,
.edu-fbwall-hero-actions .edu-btn,
.edu-cl-hero .edu-info-hero-actions .edu-btn {
	text-decoration: none;
}

.edu-rank-hidezero input[type="checkbox"] {
	accent-color: var(--edu-leaf);
	width: 1rem;
	height: 1rem;
	margin: 0;
	flex: 0 0 auto;
}

.edu-print-save {
	margin: 0 0 1rem;
	padding: 0.85rem 0.95rem 0.9rem;
	border: 1px solid color-mix(in srgb, var(--edu-line) 80%, #c5c5c5);
	border-radius: var(--edu-radius);
	background: #fff;
	color: var(--edu-ink);
}

.edu-print-save-title {
	margin: 0 0 0.35rem;
	font-size: 0.92rem;
	font-weight: 750;
	color: var(--edu-ink);
}

.edu-print-save-short {
	margin: 0 0 0.4rem;
	font-size: 0.88rem;
	line-height: 1.6;
	color: var(--edu-ink-light);
}

.edu-print-save-yen {
	font-weight: 800;
	font-variant-numeric: tabular-nums;
	letter-spacing: 0.01em;
	white-space: nowrap;
}

.edu-print-save-yen--buy {
	color: #c92a2a;
}

.edu-print-save-yen--print {
	color: #0c8f68;
}

.edu-print-save-yen--save {
	color: #e8590c;
}

.edu-print-save-note {
	margin: 0;
	font-size: 0.78rem;
	line-height: 1.5;
	color: var(--edu-muted-light);
}

.edu-print-save-personal {
	margin: 0 0 0.45rem;
	padding: 0.45rem 0.6rem;
	border-radius: var(--edu-radius-sm);
	background: color-mix(in srgb, var(--edu-leaf) 10%, #fff);
	font-size: 0.86rem;
	line-height: 1.55;
	color: var(--edu-ink);
}

.edu-print-save--about {
	margin: 0 0 1.85rem;
	padding: 1.25rem 1.3rem 1.2rem;
}

.edu-print-save-head h2 {
	margin: 0 0 0.4rem;
	font-size: 1.18rem;
	font-weight: 750;
}

.edu-print-save-head p {
	margin: 0 0 1rem;
	color: var(--edu-muted);
	font-size: 0.95rem;
	line-height: 1.6;
}

.edu-print-save-figures {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.75rem;
	margin: 0 0 0.85rem;
}

.edu-print-save-fig {
	padding: 0.9rem 0.95rem 0.95rem;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius-sm);
	background: #fafafa;
}

.edu-print-save-fig .edu-print-save-k {
	margin-bottom: 0.25rem;
}

.edu-print-save-fig-num {
	margin: 0 0 0.35rem;
	font-size: 1.35rem;
	line-height: 1.2;
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.2rem 0.35rem;
}

.edu-print-save-fig-unit {
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--edu-muted);
}

.edu-print-save-fig p:last-child {
	margin: 0;
	font-size: 0.82rem;
	line-height: 1.5;
	color: var(--edu-muted);
}

.edu-print-save-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.75rem;
	margin: 0 0 0.85rem;
}

.edu-print-save-card {
	padding: 0.85rem 0.9rem;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius-sm);
	background: #fafafa;
}

.edu-print-save-k {
	display: inline-block;
	margin-bottom: 0.35rem;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: #555;
}

.edu-print-save-card h3 {
	margin: 0 0 0.4rem;
	font-size: 0.95rem;
	font-weight: 750;
	line-height: 1.35;
}

.edu-print-save-card p {
	margin: 0;
	font-size: 0.85rem;
	line-height: 1.58;
	color: var(--edu-muted);
}

.edu-tools-hero .edu-print-save {
	margin: 0.85rem 0 0;
	max-width: 38rem;
	background: #fff;
	color: #1a1a1a;
	box-shadow: 0 6px 18px rgba(8, 40, 28, 0.12);
}

.edu-ai-ws-hero-copy .edu-print-save {
	margin: 0.75rem 0 0;
}

@media (max-width: 991.98px) {
	.edu-print-save-grid,

.edu-account-save {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem 1rem;
	margin: 0 0 1rem;
	padding: 0.95rem 1.05rem;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius-lg);
	background:
		linear-gradient(135deg, rgba(232, 248, 240, 0.9), #fff 55%);
	box-shadow: var(--edu-shadow-sm);
}

.edu-account-save-k {
	margin: 0 0 0.2rem;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	color: var(--edu-leaf-dark);
}

.edu-account-save-line {
	margin: 0;
	font-size: 0.98rem;
	line-height: 1.45;
	color: var(--edu-ink);
}

.edu-account-save-sub {
	margin: 0.25rem 0 0;
	font-size: 0.82rem;
	color: var(--edu-muted);
}

.edu-account-save-cta {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	padding: 0.4rem 0.9rem;
	border-radius: 999px;
	background: linear-gradient(180deg, var(--edu-leaf-light), var(--edu-leaf-dark));
	color: #fff !important;
	font-size: 0.88rem;
	font-weight: 700;
	text-decoration: none;
}

.edu-account-save-cta:hover {
	filter: brightness(1.05);
}

.edu-account-stat-card {
	appearance: none;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius-lg);
	background: #fff;
	padding: 0.85rem 0.85rem;
	text-align: left;
	cursor: pointer;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.12rem;
	box-shadow: var(--edu-shadow-sm);
	transition:
		transform var(--edu-duration-med) var(--edu-ease-soft),
		border-color var(--edu-duration) var(--edu-ease-soft),
		box-shadow var(--edu-duration-med) var(--edu-ease-soft);
}

/* ===== 宸ュ叿浣跨敤鎺掕姒?===== */
.edu-rank-page {
	padding-bottom: 3.5rem;
}
.edu-rank-hero {
	position: relative;
	overflow: hidden;
	padding: 2.4rem 0 2.1rem;
	margin-bottom: 0;
	background:
		radial-gradient(120% 80% at 12% -10%, color-mix(in srgb, var(--edu-leaf-light) 28%, transparent), transparent 55%),
		linear-gradient(180deg, var(--edu-bg-top) 0%, var(--edu-paper) 100%);
}
.edu-rank-hero-bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
}
.edu-rank-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(2px);
	opacity: 0.55;
	animation: edu-rank-float 9s var(--edu-ease-soft) infinite alternate;
}
.edu-rank-orb--a {
	width: 22rem;
	height: 22rem;
	left: -6rem;
	top: -8rem;
	background: radial-gradient(circle, color-mix(in srgb, var(--edu-leaf) 35%, #fff) 0%, transparent 70%);
}
.edu-rank-orb--b {
	width: 16rem;
	height: 16rem;
	right: -3rem;
	bottom: -6rem;
	background: radial-gradient(circle, color-mix(in srgb, var(--edu-accent) 22%, #fff) 0%, transparent 72%);
	animation-delay: -3s;
}
.edu-rank-shine {
	position: absolute;
	inset: 18% 8% auto auto;
	width: 42%;
	height: 2px;
	background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--edu-leaf) 45%, #fff), transparent);
	opacity: 0.7;
	animation: edu-rank-shine 5.6s var(--edu-ease-flow) infinite;
}
.edu-rank-hero-icons {
	position: absolute;
	inset: 0;
}
.edu-rank-hero-icon {
	position: absolute;
	width: 2.4rem;
	height: 2.4rem;
	opacity: 0.28;
	animation: edu-rank-icon 7s var(--edu-ease-soft) infinite alternate;
	animation-delay: calc(var(--edu-ri, 0) * -0.8s);
	left: calc(12% + var(--edu-ri, 0) * 16%);
	top: calc(28% + (var(--edu-ri, 0) % 3) * 12%);
}
.edu-rank-hero-icon svg {
	width: 100%;
	height: 100%;
}
.edu-rank-hero-inner {
	position: relative;
	z-index: 1;
	max-width: 42rem;
}
.edu-rank-kicker {
	margin: 0 0 0.45rem;
	font-size: 0.82rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	font-weight: 700;
	color: var(--edu-leaf-dark);
}
.edu-rank-hero h1 {
	margin: 0;
	font-family: var(--edu-font-display);
	font-size: clamp(1.85rem, 4.2vw, 2.7rem);
	line-height: 1.15;
	letter-spacing: -0.03em;
	color: var(--edu-ink);
}
.edu-rank-lead {
	margin: 0.7rem 0 0;
	max-width: 34rem;
	color: var(--edu-muted);
	line-height: 1.6;
	font-size: 1.02rem;
}
.edu-rank-hero-actions {
	margin-top: 1.15rem;
}
.edu-rank-shell {
	max-width: 1080px;
	margin-top: -0.25rem;
}
.edu-rank-kpis {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0.75rem;
	margin: 0 0 1.25rem;
}
.edu-rank-kpi {
	padding: 0.95rem 1rem 0.85rem;
	border-radius: 14px;
	background: var(--edu-white);
	border: 1px solid color-mix(in srgb, var(--edu-leaf) 16%, var(--edu-line));
	box-shadow: var(--edu-shadow-sm);
	animation: edu-rank-rise 0.7s var(--edu-ease-spring) both;
	animation-delay: calc(var(--i, 0) * 80ms);
}
.edu-rank-kpi:nth-child(1) { --i: 0; }
.edu-rank-kpi:nth-child(2) { --i: 1; }
.edu-rank-kpi:nth-child(3) { --i: 2; }
.edu-rank-kpi:nth-child(4) { --i: 3; }
.edu-rank-kpi-label {
	display: block;
	color: var(--edu-muted);
	font-size: 0.78rem;
	margin-bottom: 0.2rem;
}
.edu-rank-kpi-num {
	font-size: clamp(1.35rem, 2.4vw, 1.75rem);
	letter-spacing: -0.03em;
	color: var(--edu-ink);
	font-variant-numeric: tabular-nums;
}
.edu-rank-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem 0.85rem;
	align-items: center;
	margin-bottom: 0.55rem;
}
.edu-rank-periods,
.edu-rank-cats {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}
.edu-rank-chip {
	border: 1px solid var(--edu-line);
	background: #fff;
	color: var(--edu-ink-light);
	border-radius: 999px;
	padding: 0.32rem 0.78rem;
	font-size: 0.82rem;
	font-weight: 600;
	cursor: pointer;
	transition: border-color 0.18s var(--edu-ease), background 0.18s var(--edu-ease), color 0.18s var(--edu-ease), transform 0.18s var(--edu-ease);
}
.edu-rank-chip:hover {
	border-color: color-mix(in srgb, var(--edu-leaf) 50%, var(--edu-line));
	transform: translateY(-1px);
}
.edu-rank-chip.is-active {
	background: var(--edu-leaf);
	border-color: var(--edu-leaf);
	color: #fff;
}
.edu-rank-hidezero {
	margin-left: auto;
	display: flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.82rem;
	color: var(--edu-muted);
	cursor: pointer;
	user-select: none;
}
.edu-rank-note {
	margin: 0 0 1rem;
	color: var(--edu-muted);
	font-size: 0.82rem;
}
.edu-rank-podium {
	display: grid;
	grid-template-columns: 1fr 1.18fr 1fr;
	gap: 0.85rem;
	align-items: end;
	margin: 0.4rem 0 1.6rem;
	min-height: 16rem;
}
.edu-rank-podium-card {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	text-decoration: none;
	color: inherit;
	padding: 1.35rem 1rem 1.2rem;
	border-radius: 18px;
	background: #fff;
	border: 1px solid var(--edu-line);
	box-shadow: var(--edu-shadow-sm);
	animation: edu-rank-rise 0.85s var(--edu-ease-spring) both;
	animation-delay: calc(var(--edu-pi, 1) * 90ms);
	transition: transform 0.22s var(--edu-ease), box-shadow 0.22s var(--edu-ease), border-color 0.22s var(--edu-ease);
}
.edu-rank-podium-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--edu-shadow-lg);
	border-color: color-mix(in srgb, var(--edu-leaf) 40%, var(--edu-line));
}
.edu-rank-podium-card.is-empty {
	pointer-events: none;
	opacity: 0.72;
}
.edu-rank-podium-card.is-place-1 {
	padding-top: 1.85rem;
	padding-bottom: 1.6rem;
	background:
		linear-gradient(180deg, color-mix(in srgb, #e8c56b 22%, #fff) 0%, #fff 48%);
	border-color: color-mix(in srgb, #c9a227 45%, var(--edu-line));
}
.edu-rank-podium-card.is-place-2 {
	background: linear-gradient(180deg, #f3f6f8 0%, #fff 50%);
}
.edu-rank-podium-card.is-place-3 {
	background: linear-gradient(180deg, color-mix(in srgb, #d9a06a 18%, #fff) 0%, #fff 52%);
}
.edu-rank-medal {
	width: 2.1rem;
	height: 2.1rem;
	border-radius: 50%;
	display: grid;
	place-items: center;
	font-weight: 800;
	margin-bottom: 0.55rem;
	background: var(--edu-leaf-soft);
	color: var(--edu-leaf-dark);
}
.edu-rank-podium-card.is-place-1 .edu-rank-medal {
	width: 2.45rem;
	height: 2.45rem;
	background: linear-gradient(145deg, #f3d37a, #c9a227);
	color: #3d2e08;
	box-shadow: 0 6px 14px rgba(201, 162, 39, 0.28);
}
.edu-rank-podium-card.is-place-2 .edu-rank-medal {
	background: linear-gradient(145deg, #eef2f5, #b7c2cc);
	color: #334155;
}
.edu-rank-podium-card.is-place-3 .edu-rank-medal {
	background: linear-gradient(145deg, #edc39a, #b87333);
	color: #3a2410;
}
.edu-rank-podium-icon {
	width: 3.4rem;
	height: 3.4rem;
	margin-bottom: 0.55rem;
}
.edu-rank-podium-card.is-place-1 .edu-rank-podium-icon {
	width: 4.1rem;
	height: 4.1rem;
}
.edu-rank-podium-icon svg {
	width: 100%;
	height: 100%;
}
.edu-rank-podium-name {
	font-size: 1.05rem;
	line-height: 1.3;
}
.edu-rank-podium-cat {
	margin-top: 0.2rem;
	font-size: 0.78rem;
	color: var(--edu-muted);
}
.edu-rank-podium-count {
	margin-top: 0.55rem;
	font-size: 0.9rem;
	color: var(--edu-leaf-dark);
	font-weight: 700;
}
.edu-rank-podium-count em {
	font-style: normal;
	font-size: 1.15rem;
	font-variant-numeric: tabular-nums;
}
.edu-rank-board-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 0.7rem;
}
.edu-rank-board-head h2 {
	margin: 0;
	font-size: 1.15rem;
}
.edu-rank-board-meta {
	margin: 0;
	color: var(--edu-muted);
	font-size: 0.85rem;
}
.edu-rank-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}
.edu-rank-list.is-ready .edu-rank-row {
	animation: none;
}
.edu-rank-row-link {
	display: grid;
	grid-template-columns: 2.4rem 2.5rem minmax(0, 1.1fr) minmax(5rem, 0.9fr) auto;
	gap: 0.7rem;
	align-items: center;
	padding: 0.7rem 0.85rem;
	border-radius: 12px;
	background: #fff;
	border: 1px solid var(--edu-line);
	text-decoration: none;
	color: inherit;
	transition: transform 0.18s var(--edu-ease), box-shadow 0.18s var(--edu-ease), border-color 0.18s var(--edu-ease);
}
.edu-rank-row-link:hover {
	transform: translateY(-2px);
	box-shadow: var(--edu-shadow-md);
	border-color: color-mix(in srgb, var(--edu-leaf) 38%, var(--edu-line));
}
.edu-rank-row.is-top .edu-rank-row-link {
	border-color: color-mix(in srgb, var(--edu-leaf) 28%, var(--edu-line));
}
.edu-rank-num {
	width: 2rem;
	height: 2rem;
	border-radius: 8px;
	display: grid;
	place-items: center;
	font-weight: 800;
	font-variant-numeric: tabular-nums;
	background: var(--edu-paper);
	color: var(--edu-ink-light);
}
.edu-rank-row.is-top .edu-rank-num {
	background: var(--edu-leaf);
	color: #fff;
}
.edu-rank-row-icon {
	width: 2.5rem;
	height: 2.5rem;
}
.edu-rank-row-icon svg {
	width: 100%;
	height: 100%;
}
.edu-rank-row-copy {
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 0.12rem;
}
.edu-rank-row-title {
	font-weight: 700;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.3rem;
}
.edu-rank-row-sub {
	font-size: 0.78rem;
	color: var(--edu-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.edu-rank-tag {
	font-style: normal;
	font-size: 0.68rem;
	font-weight: 700;
	padding: 0.05rem 0.32rem;
	border-radius: 999px;
	background: color-mix(in srgb, var(--edu-accent) 16%, #fff);
	color: var(--edu-accent-dark);
}
.edu-rank-tag.is-new {
	background: var(--edu-leaf-soft);
	color: var(--edu-leaf-dark);
}
.edu-rank-bar {
	height: 8px;
	border-radius: 999px;
	background: var(--edu-paper-dark);
	overflow: hidden;
}
.edu-rank-bar > i {
	display: block;
	height: 100%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--edu-leaf-dark), var(--edu-leaf-light));
	transition: width 0.7s var(--edu-ease-spring);
}
.edu-rank-row-count {
	text-align: right;
	font-weight: 700;
	color: var(--edu-ink);
	white-space: nowrap;
	font-variant-numeric: tabular-nums;
	min-width: 4.2rem;
}
.edu-rank-row-count small {
	margin-left: 0.2rem;
	color: var(--edu-muted);
	font-weight: 500;
}
.edu-rank-empty {
	margin: 1rem 0 0;
	padding: 1.1rem;
	border-radius: 12px;
	border: 1px dashed var(--edu-line);
	color: var(--edu-muted);
	text-align: center;
	background: color-mix(in srgb, var(--edu-paper) 70%, #fff);
}

@keyframes edu-rank-rise {
	from { opacity: 0; transform: translateY(18px); }
	to { opacity: 1; transform: none; }
}
@keyframes edu-rank-float {
	from { transform: translate3d(0, 0, 0); }
	to { transform: translate3d(12px, 18px, 0); }
}
@keyframes edu-rank-shine {
	0%, 100% { opacity: 0.15; transform: translateX(-8%); }
	50% { opacity: 0.7; transform: translateX(8%); }
}
@keyframes edu-rank-icon {
	from { transform: translateY(0) rotate(-6deg); }
	to { transform: translateY(-10px) rotate(6deg); }
}

@media (max-width: 900px) {
	.edu-rank-kpis {
		grid-template-columns: 1fr 1fr;
	}
	.edu-rank-podium {
		grid-template-columns: 1fr;
		min-height: 0;
	}
	.edu-rank-podium-card.is-place-1 { order: -1; }
	.edu-rank-row-link {
		grid-template-columns: 2rem 2.1rem minmax(0, 1fr) auto;
	}
	.edu-rank-bar { display: none; }
}

@media (max-width: 640px) {
	.edu-rank-hero { padding: 1.6rem 0 1.4rem; }
	.edu-rank-hidezero { margin-left: 0; width: 100%; }
	.edu-rank-row-sub { display: none; }
	.edu-rank-kpis { gap: 0.5rem; }
	.edu-rank-toolbar,
	.edu-fbwall-toolbar {
		flex-direction: column;
		align-items: flex-start;
	}
	.edu-rank-podium {
		min-height: 0;
		gap: 0.65rem;
	}
	.edu-rank-hero-inner,
	.edu-fbwall-hero-inner {
		max-width: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.edu-rank-orb,
	.edu-rank-shine,
	.edu-rank-hero-icon,
	.edu-rank-kpi,
	.edu-rank-podium-card,
	.edu-rank-row {
		animation: none !important;
		opacity: 1 !important;
		transform: none !important;
	}
	.edu-rank-bar > i { transition: none; }
}


/* ========== 锟斤拷锟斤拷锟斤拷锟斤拷页 ========== */
.edu-fbwall-page {
	--edu-fbwall-accent: var(--edu-leaf, #12b886);
	padding-bottom: 3.5rem;
}
.edu-fbwall-hero {
	position: relative;
	padding: 2.4rem 0 2rem;
	overflow: hidden;
	isolation: isolate;
}
.edu-fbwall-hero-bg {
	position: absolute;
	inset: 0;
	z-index: 0;
	background:
		radial-gradient(ellipse 70% 80% at 12% 20%, color-mix(in srgb, var(--edu-fbwall-accent) 22%, transparent), transparent 55%),
		radial-gradient(ellipse 55% 60% at 88% 10%, color-mix(in srgb, #f0b429 16%, transparent), transparent 50%),
		linear-gradient(165deg, color-mix(in srgb, var(--edu-surface, #fff) 92%, var(--edu-fbwall-accent)) 0%, var(--edu-bg, #f6faf8) 55%, var(--edu-surface, #fff) 100%);
}
.edu-fbwall-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(2px);
	opacity: 0.55;
	animation: edu-fbwall-float 10s var(--edu-ease-soft, ease-in-out) infinite alternate;
}
.edu-fbwall-orb--a {
	width: 14rem;
	height: 14rem;
	left: -3rem;
	top: -2rem;
	background: color-mix(in srgb, var(--edu-fbwall-accent) 35%, transparent);
}
.edu-fbwall-orb--b {
	width: 10rem;
	height: 10rem;
	right: 8%;
	bottom: -3rem;
	background: color-mix(in srgb, #e8a317 30%, transparent);
	animation-delay: -3s;
}
.edu-fbwall-hero-icons {
	position: absolute;
	inset: 0;
	pointer-events: none;
}
.edu-fbwall-hero-icon {
	position: absolute;
	opacity: 0.18;
	color: var(--edu-fbwall-accent);
	animation: edu-fbwall-icon 8s var(--edu-ease-soft, ease-in-out) infinite alternate;
	animation-delay: calc(var(--edu-fi, 0) * -1.2s);
	left: calc(18% + var(--edu-fi, 0) * 14%);
	top: calc(28% + (var(--edu-fi, 0) % 3) * 12%);
}
.edu-fbwall-hero-icon svg {
	width: 1.6rem;
	height: 1.6rem;
}
.edu-fbwall-hero-inner {
	position: relative;
	z-index: 1;
	max-width: 40rem;
}
.edu-fbwall-kicker {
	margin: 0 0 0.35rem;
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: color-mix(in srgb, var(--edu-fbwall-accent) 80%, #1a3d32);
	font-weight: 650;
}
.edu-fbwall-hero h1 {
	margin: 0 0 0.55rem;
	font-size: clamp(1.85rem, 4vw, 2.45rem);
	line-height: 1.15;
	font-weight: 780;
	color: var(--edu-text, #1a2e28);
}
.edu-fbwall-lead {
	margin: 0 0 1.15rem;
	font-size: 1.05rem;
	line-height: 1.55;
	color: var(--edu-muted, #5a6f68);
	max-width: 34rem;
}
.edu-fbwall-hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
}
.edu-fbwall-shell {
	margin-top: 1.25rem;
}
.edu-fbwall-kpis {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0.75rem;
	margin-bottom: 1.25rem;
}
.edu-fbwall-kpi {
	padding: 0.95rem 1rem;
	border-radius: 14px;
	background: var(--edu-white);
	border: 1px solid color-mix(in srgb, var(--edu-leaf) 16%, var(--edu-line));
	box-shadow: var(--edu-shadow-sm);
	animation: edu-fbwall-rise 0.7s var(--edu-ease-spring, cubic-bezier(0.22, 1, 0.36, 1)) both;
	animation-delay: calc(var(--i, 0) * 0.06s);
}
.edu-fbwall-kpi:nth-child(1) { --i: 0; }
.edu-fbwall-kpi:nth-child(2) { --i: 1; }
.edu-fbwall-kpi:nth-child(3) { --i: 2; }
.edu-fbwall-kpi:nth-child(4) { --i: 3; }
.edu-fbwall-kpi-label {
	display: block;
	font-size: 0.8rem;
	color: var(--edu-muted, #5a6f68);
	margin-bottom: 0.25rem;
}
.edu-fbwall-kpi-num {
	font-size: 1.55rem;
	font-weight: 760;
	color: var(--edu-text, #1a2e28);
	font-variant-numeric: tabular-nums;
}
.edu-fbwall-toolbar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
	margin-bottom: 0.75rem;
}
.edu-fbwall-chip {
	border: 1px solid color-mix(in srgb, var(--edu-fbwall-accent) 22%, #c5d5ce);
	background: var(--edu-surface, #fff);
	color: var(--edu-text, #1a2e28);
	border-radius: 999px;
	padding: 0.38rem 0.9rem;
	font-size: 0.88rem;
	cursor: pointer;
	transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.edu-fbwall-chip:hover {
	border-color: var(--edu-fbwall-accent);
}
.edu-fbwall-chip.is-active {
	background: var(--edu-leaf);
	border-color: var(--edu-leaf);
	color: #fff;
}
.edu-fbwall-note {
	margin: 0 0 1rem;
	font-size: 0.88rem;
	color: var(--edu-muted, #5a6f68);
}
.edu-fbwall-list {
	display: grid;
	gap: 0.85rem;
}
.edu-fbwall-card {
	padding: 1.05rem 1.15rem;
	border-radius: 16px;
	background: var(--edu-white);
	border: 1px solid var(--edu-line);
	box-shadow: var(--edu-shadow-sm);
	animation: edu-fbwall-rise 0.65s var(--edu-ease-spring, cubic-bezier(0.22, 1, 0.36, 1)) both;
}
.edu-fbwall-card-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.45rem 0.7rem;
	margin-bottom: 0.35rem;
}
.edu-fbwall-type {
	font-size: 0.78rem;
	font-weight: 650;
	padding: 0.15rem 0.55rem;
	border-radius: 999px;
	background: color-mix(in srgb, var(--edu-fbwall-accent) 14%, transparent);
	color: color-mix(in srgb, var(--edu-fbwall-accent) 70%, #1a3d32);
}
.edu-fbwall-status {
	font-size: 0.78rem;
	font-weight: 650;
	color: var(--edu-muted, #5a6f68);
}
.edu-fbwall-status.is-replied {
	color: var(--edu-fbwall-accent);
}
.edu-fbwall-meta {
	margin: 0 0 0.55rem;
	font-size: 0.82rem;
	color: var(--edu-muted, #5a6f68);
}
.edu-fbwall-ask {
	margin: 0 0 0.75rem;
	line-height: 1.55;
	color: var(--edu-text, #1a2e28);
}
.edu-fbwall-reply {
	padding: 0.75rem 0.85rem;
	border-radius: 0.65rem;
	background: color-mix(in srgb, var(--edu-fbwall-accent) 9%, var(--edu-bg, #f6faf8));
	border-left: 3px solid var(--edu-fbwall-accent);
}
.edu-fbwall-reply strong {
	display: block;
	font-size: 0.82rem;
	margin-bottom: 0.35rem;
	color: color-mix(in srgb, var(--edu-fbwall-accent) 75%, #1a3d32);
}
.edu-fbwall-reply p {
	margin: 0;
	line-height: 1.55;
	font-size: 0.95rem;
}
.edu-fbwall-pending {
	margin: 0;
	font-size: 0.9rem;
	color: var(--edu-muted, #5a6f68);
}
.edu-fbwall-empty,
.edu-fbwall-empty-filter {
	padding: 1.5rem 1.2rem;
	text-align: center;
	border-radius: 0.9rem;
	background: color-mix(in srgb, var(--edu-surface, #fff) 90%, var(--edu-fbwall-accent));
	border: 1px dashed color-mix(in srgb, var(--edu-fbwall-accent) 28%, transparent);
}
.edu-fbwall-empty p,
.edu-fbwall-empty-filter {
	margin: 0 0 0.9rem;
	color: var(--edu-muted, #5a6f68);
}
.edu-fbwall-cta {
	margin-top: 2rem;
	padding: 1.35rem 1.25rem;
	border-radius: 0.95rem;
	background: linear-gradient(135deg, color-mix(in srgb, var(--edu-fbwall-accent) 12%, var(--edu-surface, #fff)), var(--edu-surface, #fff));
	border: 1px solid color-mix(in srgb, var(--edu-fbwall-accent) 16%, transparent);
}
.edu-fbwall-cta h2 {
	margin: 0 0 0.65rem;
	font-size: 1.2rem;
}
.edu-fbwall-cta ol {
	margin: 0 0 1rem;
	padding-left: 1.2rem;
	color: var(--edu-muted, #5a6f68);
	line-height: 1.65;
}
.edu-fbwall-cta-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
}
@keyframes edu-fbwall-rise {
	from { opacity: 0; transform: translateY(10px); }
	to { opacity: 1; transform: none; }
}
@keyframes edu-fbwall-float {
	from { transform: translate(0, 0) scale(1); }
	to { transform: translate(12px, -10px) scale(1.05); }
}
@keyframes edu-fbwall-icon {
	from { transform: translateY(0); }
	to { transform: translateY(-8px); }
}
@media (max-width: 900px) {
	.edu-fbwall-kpis {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}
@media (max-width: 560px) {
	.edu-fbwall-hero { padding: 1.6rem 0 1.35rem; }
	.edu-fbwall-kpis { gap: 0.5rem; }
	.edu-fbwall-kpi-num { font-size: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
	.edu-fbwall-orb,
	.edu-fbwall-hero-icon,
	.edu-fbwall-kpi,
	.edu-fbwall-card {
		animation: none !important;
	}
}


.edu-search-form {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	align-items: center;
	margin: 0.9rem 0 0;
	max-width: 36rem;
}

.edu-search-form input[type="search"] {
	flex: 1 1 14rem;
	min-height: 2.5rem;
	padding: 0.4rem 0.75rem;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius-sm);
	background: var(--edu-white);
	color: var(--edu-ink);
}

.edu-search-form input[type="search"]:focus {
	outline: 2px solid var(--edu-leaf);
	outline-offset: 1px;
}

.edu-search-tool-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: var(--edu-home-card-gap);
}

.edu-search-empty {
	margin: 0;
	color: var(--edu-muted);
}

.edu-search-empty a {
	color: var(--edu-leaf-dark);
}

.edu-search-exam-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.55rem;
}

.edu-search-exam-list a {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	padding: 0.7rem 0.85rem;
	border: 1px solid var(--edu-line);
	border-radius: var(--edu-radius);
	background: var(--edu-white);
	color: inherit;
	text-decoration: none;
}

.edu-search-exam-list a:hover,
.edu-search-exam-list a:focus-visible {
	border-color: var(--edu-leaf);
}

.edu-search-exam-list span {
	font-size: 0.85rem;
	color: var(--edu-muted);
}

@media (max-width: 991.98px) {
	.edu-search-tool-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* ========== 鏇存柊璁板綍 ========== */
.edu-changelog-page {
	position: relative;
	overflow: hidden;
	padding: 0 0 4.5rem;
	isolation: isolate;
}

.edu-cl-bg {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 0;
}

.edu-cl-orb {
	position: absolute;
	border-radius: 50%;
	filter: blur(8px);
	opacity: 0.55;
	animation: edu-cl-float 10s ease-in-out infinite;
}

.edu-cl-orb--a {
	width: 18rem;
	height: 18rem;
	top: -4rem;
	right: -3rem;
	background: radial-gradient(circle, rgba(32, 212, 154, 0.35), rgba(32, 212, 154, 0));
}

.edu-cl-orb--b {
	width: 14rem;
	height: 14rem;
	top: 12rem;
	left: -5rem;
	background: radial-gradient(circle, rgba(255, 107, 107, 0.18), rgba(255, 107, 107, 0));
	animation-delay: -3s;
}

.edu-cl-spark {
	position: absolute;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--edu-leaf);
	box-shadow: 0 0 0 4px rgba(18, 184, 134, 0.15);
	animation: edu-cl-twinkle 2.8s ease-in-out infinite;
}

.edu-cl-spark--1 { top: 6.5rem; left: 18%; }
.edu-cl-spark--2 { top: 3.2rem; right: 22%; animation-delay: 0.7s; }
.edu-cl-spark--3 { top: 11rem; right: 38%; animation-delay: 1.4s; }

@keyframes edu-cl-float {
	0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
	50% { transform: translate3d(12px, 18px, 0) scale(1.08); }
}

@keyframes edu-cl-twinkle {
	0%, 100% { opacity: 0.25; transform: scale(0.7); }
	50% { opacity: 1; transform: scale(1.15); }
}

@keyframes edu-cl-pulse {
	0%, 100% { box-shadow: 0 0 0 0 rgba(18, 184, 134, 0.55); }
	50% { box-shadow: 0 0 0 8px rgba(18, 184, 134, 0); }
}

@keyframes edu-cl-rise {
	from { opacity: 0; transform: translateY(22px); }
	to { opacity: 1; transform: translateY(0); }
}

.edu-cl-shell {
	position: relative;
	z-index: 1;
	max-width: 1080px;
	padding-top: 1.25rem;
}

.edu-cl-hero {
	display: grid;
	grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.7fr);
	gap: 1.75rem;
	align-items: center;
	margin: 0.5rem 0 1.75rem;
	padding: 1.6rem 1.7rem 1.5rem;
	border: 1px solid var(--edu-line);
	border-radius: 18px;
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(232, 248, 240, 0.85)),
		radial-gradient(120% 80% at 100% 0%, rgba(18, 184, 134, 0.12), transparent 55%);
	box-shadow: var(--edu-shadow);
}

.edu-cl-hero-copy h1 {
	margin: 0.15rem 0 0.65rem;
	font-family: var(--edu-font-display);
	font-size: clamp(1.7rem, 3vw, 2.25rem);
	line-height: 1.25;
	color: var(--edu-ink);
}

.edu-cl-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem 0.85rem;
	align-items: center;
	margin: 0.85rem 0 1.1rem;
	font-size: 0.9rem;
	color: var(--edu-muted);
}

.edu-cl-live {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.22rem 0.7rem 0.22rem 0.5rem;
	border-radius: 999px;
	background: var(--edu-leaf-soft);
	color: var(--edu-leaf-dark);
	font-weight: 600;
}

.edu-cl-live-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--edu-leaf);
	animation: edu-cl-pulse 1.8s ease-out infinite;
}

.edu-cl-now strong {
	color: var(--edu-ink);
	font-weight: 700;
}

.edu-cl-hero-visual {
	display: flex;
	justify-content: center;
}

.edu-cl-card-preview {
	position: relative;
	width: min(100%, 240px);
	padding: 1.1rem 1.15rem 1.2rem;
	border-radius: 14px;
	border: 1px solid var(--edu-line);
	background: var(--edu-white);
	box-shadow: var(--edu-shadow-md);
	animation: edu-cl-float 7s ease-in-out infinite;
}

.edu-cl-card-preview-bar,
.edu-cl-card-preview-line {
	display: block;
	height: 8px;
	border-radius: 99px;
	background: linear-gradient(90deg, var(--edu-leaf), var(--edu-leaf-light));
	margin-bottom: 0.7rem;
}

.edu-cl-card-preview-line {
	height: 6px;
	background: var(--edu-mist);
}

.edu-cl-card-preview-line.is-short {
	width: 62%;
	margin-bottom: 0;
}

.edu-cl-card-preview-chip {
	position: absolute;
	top: -0.55rem;
	right: 0.7rem;
	padding: 0.15rem 0.55rem;
	border-radius: 999px;
	background: var(--edu-accent);
	color: #fff;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	box-shadow: 0 6px 14px rgba(232, 75, 75, 0.28);
}

.edu-cl-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0 0 1.5rem;
	padding: 0.35rem;
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.7);
	border: 1px solid var(--edu-line);
	backdrop-filter: blur(8px);
}

.edu-cl-filter {
	appearance: none;
	border: 0;
	background: transparent;
	color: var(--edu-muted);
	font: inherit;
	font-size: 0.9rem;
	font-weight: 600;
	padding: 0.42rem 0.95rem;
	border-radius: 999px;
	cursor: pointer;
	transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.edu-cl-filter:hover {
	color: var(--edu-leaf-dark);
	background: var(--edu-leaf-soft);
}

.edu-cl-filter.is-active {
	color: #fff;
	background: linear-gradient(180deg, var(--edu-leaf-light), var(--edu-leaf-dark));
	box-shadow: 0 6px 14px rgba(12, 143, 104, 0.28);
}

.edu-cl-empty {
	padding: 1.4rem;
	text-align: center;
	color: var(--edu-muted);
	border: 1px dashed var(--edu-line);
	border-radius: var(--edu-radius-lg);
	background: rgba(255, 255, 255, 0.7);
}

.edu-cl-timeline {
	position: relative;
	display: grid;
	gap: 1.05rem;
}

.edu-cl-card {
	display: grid;
	grid-template-columns: 28px minmax(0, 1fr);
	gap: 0.85rem;
	opacity: 1;
	transform: none;
	transition: opacity 0.55s ease, transform 0.55s ease;
	transition-delay: calc(var(--edu-cl-i, 0) * 60ms);
}

.edu-cl-card.is-inview {
	opacity: 1;
	transform: translateY(0);
}

.edu-cl-rail {
	position: relative;
	display: flex;
	justify-content: center;
}

.edu-cl-rail::before {
	content: "";
	position: absolute;
	top: 1.15rem;
	bottom: -1.2rem;
	width: 2px;
	background: linear-gradient(180deg, var(--edu-leaf), var(--edu-mist));
	border-radius: 2px;
}

.edu-cl-card:last-child .edu-cl-rail::before {
	display: none;
}

.edu-cl-dot {
	position: relative;
	z-index: 1;
	width: 14px;
	height: 14px;
	margin-top: 1.15rem;
	border-radius: 50%;
	background: var(--edu-white);
	border: 3px solid var(--edu-leaf);
	box-shadow: 0 0 0 4px var(--edu-leaf-soft);
}

.edu-cl-card.is-latest .edu-cl-dot {
	background: var(--edu-leaf);
	animation: edu-cl-pulse 2s ease-out infinite;
}

.edu-cl-body {
	padding: 1rem 1.15rem 1.1rem;
	border: 1px solid var(--edu-line);
	border-radius: 16px;
	background: var(--edu-white);
	box-shadow: var(--edu-shadow-sm);
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.edu-cl-card:hover .edu-cl-body {
	transform: translateY(-2px);
	border-color: var(--edu-leaf);
	box-shadow: var(--edu-shadow-md);
}

.edu-cl-card.is-latest .edu-cl-body {
	background:
		linear-gradient(180deg, rgba(232, 248, 240, 0.65), #fff 42%);
	border-color: rgba(18, 184, 134, 0.45);
}

.edu-cl-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem 0.65rem;
	margin-bottom: 0.35rem;
}

.edu-cl-ver {
	font-weight: 800;
	letter-spacing: 0.02em;
	color: var(--edu-leaf-dark);
	font-variant-numeric: tabular-nums;
}

.edu-cl-head time {
	color: var(--edu-muted);
	font-size: 0.86rem;
}

.edu-cl-badge {
	padding: 0.08rem 0.5rem;
	border-radius: 999px;
	background: var(--edu-accent);
	color: #fff;
	font-size: 0.72rem;
	font-weight: 700;
}

.edu-cl-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.3rem;
	margin-left: auto;
}

.edu-cl-tag {
	font-size: 0.72rem;
	font-weight: 700;
	padding: 0.12rem 0.45rem;
	border-radius: 999px;
	background: var(--edu-paper);
	color: var(--edu-leaf-dark);
}

.edu-cl-tag--print { background: #eef2ff; color: #3b5bdb; }
.edu-cl-tag--font { background: #fff4e6; color: #d9480f; }
.edu-cl-tag--tool { background: #e6fcf5; color: #0b7285; }
.edu-cl-tag--ux { background: #f3f0ff; color: #5f3dc4; }
.edu-cl-tag--site { background: #e7f5ff; color: #1971c2; }

.edu-cl-body h2 {
	margin: 0.2rem 0 0.55rem;
	font-size: 1.12rem;
	color: var(--edu-ink);
}

.edu-cl-items {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 0.4rem;
}

.edu-cl-items li {
	position: relative;
	padding-left: 1.05rem;
	color: var(--edu-ink-light);
	line-height: 1.55;
	font-size: 0.95rem;
}

.edu-cl-items li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.55rem;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--edu-leaf);
}

@media (max-width: 767.98px) {
	.edu-cl-hero {
		grid-template-columns: 1fr;
		padding: 1.2rem 1.1rem 1.15rem;
	}

	.edu-cl-hero-visual {
		display: none;
	}

	.edu-cl-filters {
		border-radius: 16px;
		width: 100%;
	}

	.edu-cl-filter {
		flex: 1 1 auto;
		min-height: 2.25rem;
	}

	.edu-cl-tags {
		margin-left: 0;
		width: 100%;
	}

	.edu-cl-head {
		gap: 0.35rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.edu-cl-orb,
	.edu-cl-spark,
	.edu-cl-card-preview,
	.edu-cl-live-dot,
	.edu-cl-card.is-latest .edu-cl-dot {
		animation: none;
	}

	.edu-cl-card {
		opacity: 1;
		transform: none;
		transition: none;
	}
}