/* AUTOGENERATED by scripts/build-exam-center-css.mjs — do not edit */
/* Generated: 2026-06-25T06:32:00.464Z */


/* === exam_center_header.css === */
/* 考试中心公共顶栏（练习 / 考试等页复用） */

.ec-header {

	position: sticky;

	top: 0;

	z-index: 1000;

	min-height: var(--ec-header-h, 64px);

	background: var(--ec-white, #fff);

	border-bottom: 1px solid var(--ec-border, #e8e8e8);

	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);

}

.ec-header-inner {

	max-width: 1320px;

	margin: 0 auto;

	padding: 10px 16px;

	min-height: var(--ec-header-h, 64px);

	display: flex;

	align-items: center;

	justify-content: space-between;

	gap: 16px;

	flex-wrap: wrap;

	position: relative;

}

.ec-brand {

	display: flex;

	align-items: center;

	gap: 12px;

	text-decoration: none !important;

	color: var(--ec-text, #262626) !important;

	flex-shrink: 0;

}

.ec-brand:hover { opacity: 0.88; }

.ec-brand:focus-visible {

	outline: 2px solid var(--ec-blue, #1890ff);

	outline-offset: 3px;

	border-radius: 4px;

}

.ec-logo {

	width: 42px;

	height: 42px;

	border-radius: 50%;

	background: linear-gradient(135deg, var(--ec-blue, #1890ff) 0%, var(--ec-teal, #36cfc9) 100%);

	display: flex;

	align-items: center;

	justify-content: center;

	color: #fff;

	font-size: 18px;

	box-shadow: 0 2px 8px rgba(24, 144, 255, 0.35);

	flex-shrink: 0;

}

.ec-logo--img {

	background: var(--ec-white, #fff);

	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);

	padding: 2px;

}

.ec-logo--img img {

	width: 100%;

	height: 100%;

	object-fit: contain;

	border-radius: 50%;

	display: block;

}

.ec-brand-stack { display: flex; flex-direction: column; gap: 2px; line-height: 1.25; }

.ec-brand-cn { font-weight: 700; font-size: 1.05rem; letter-spacing: 0.02em; }

.ec-brand-en {

	font-size: 0.75rem;

	font-weight: 500;

	color: var(--ec-text-secondary, #595959);

	letter-spacing: 0.01em;

	max-width: 280px;

}

.ec-nav {

	display: flex;

	align-items: center;

	gap: 4px;

	flex-wrap: wrap;

	justify-content: flex-end;

}

.ec-nav a {

	padding: 8px 12px;

	border-radius: 8px;

	color: var(--ec-muted, #737373);

	font-size: 0.9rem;

	text-decoration: none !important;

	transition: color 0.2s var(--ec-ease-out, ease), background 0.2s var(--ec-ease-out, ease);

	white-space: nowrap;

}

.ec-nav a:hover { color: var(--ec-blue, #1890ff); background: var(--ec-blue-soft, #e6f4ff); }

.ec-nav a.is-active { color: var(--ec-blue, #1890ff); font-weight: 600; background: var(--ec-blue-soft, #e6f4ff); }

.ec-nav a:focus-visible {

	outline: 2px solid var(--ec-blue, #1890ff);

	outline-offset: 2px;

}

.ec-nav-toggle {

	display: none;

	border: 1px solid var(--ec-border, #e8e8e8);

	background: var(--ec-white, #fff);

	border-radius: 8px;

	padding: 8px 12px;

	font-size: 1.1rem;

	color: var(--ec-text, #262626);

	cursor: pointer;

}

.ec-nav-toggle:focus-visible {

	outline: 2px solid var(--ec-blue, #1890ff);

	outline-offset: 2px;

}

.portal-locale-toggle {

	display: inline-flex;

	align-items: center;

	justify-content: center;

	line-height: 0;

	text-decoration: none;

	transition: opacity 0.2s var(--ec-ease-out, ease), transform 0.2s var(--ec-ease-out, ease);

}

.portal-locale-toggle img {

	display: block;

	width: auto;

	height: 28px;

}

.portal-locale-toggle:hover {

	opacity: 0.88;

	transform: scale(1.04);

}

.ec-header-actions {

	display: flex;

	align-items: center;

	gap: 8px;

	margin-left: auto;

	flex-shrink: 0;

}

@media (min-width: 992px) {

	.ec-header-inner {

		flex-wrap: wrap;

	}

	.ec-nav {

		flex: 1 1 auto;

	}

	.ec-header-locale {

		position: fixed;

		top: 14px;

		right: max(18px, env(safe-area-inset-right, 0px));

		z-index: 1001;

	}

	.ec-header-actions {

		width: 0;

		height: 0;

		margin: 0;

		padding: 0;

		overflow: visible;

		gap: 0;

	}

}

@media (max-width: 991px) {

	.ec-header { position: relative; }

	.ec-header-locale .portal-locale-toggle {

		min-width: 44px;

		min-height: 44px;

		padding: 8px;

		align-items: center;

		justify-content: center;

	}

	.ec-header-locale .portal-locale-toggle img {

		height: 24px;

	}

	.ec-nav {

		display: none;

		position: absolute;

		top: 100%;

		left: 0;

		right: 0;

		background: var(--ec-white, #fff);

		flex-direction: column;

		padding: 12px 16px 16px;

		border-bottom: 1px solid var(--ec-border, #e8e8e8);

		box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);

	}

	.ec-nav.is-open { display: flex; }

	.ec-nav-toggle { display: inline-flex; }

}

@media (prefers-reduced-motion: reduce) {

	.ec-nav a,

	.ec-brand,

	.portal-locale-toggle {

		transition: none !important;

	}

	.portal-locale-toggle:hover {

		transform: none !important;

	}

}



/* === exam_center_shell.css === */
/* 练习页 / 考试页 共用布局与组件（与练习页视觉一致） */
:root {
	--ec-bg: #f4f6f8;
	--ec-bp-mobile: 991px;
	--ec-white: #ffffff;
	--ec-blue: #1890ff;
	--ec-blue-soft: #e6f4ff;
	--ec-blue-hover: #f5faff;
	--ec-blue-deep: #0958d9;
	--ec-teal: #36cfc9;
	--ec-teal-soft: #e6fffb;
	--ec-teal-deep: #13c2c2;
	--ec-orange: #fa8c16;
	--ec-orange-soft: #fff7e6;
	--ec-text: #262626;
	--ec-text-secondary: #434343;
	--ec-muted: #737373;
	--ec-border: #e8e8e8;
	--ec-banner-border: #bae0ff;
	--ec-danger: #ff4d4f;
	--ec-shadow: 0 4px 14px rgba(24, 144, 255, 0.08);
	--ec-radius: 0;
	--ec-header-h: 64px;
	--ec-shell-v-pad: 20px;
	--ec-sidebar-sticky-top: calc(var(--ec-header-h) + var(--ec-shell-v-pad));
	--ec-sidebar-h: calc(100vh - var(--ec-sidebar-sticky-top) - var(--ec-shell-v-pad));
	--ec-ease-out: cubic-bezier(0.25, 1, 0.5, 1);
}
@supports (height: 100dvh) {
	:root {
		--ec-sidebar-h: calc(100dvh - var(--ec-sidebar-sticky-top) - var(--ec-shell-v-pad));
	}
}
html { scroll-behavior: smooth; }
.ec-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;
}
.ec-banner h2 .fa { margin-right: 8px; }
body.exam-center-body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
	background: var(--ec-bg);
	color: var(--ec-text);
	min-height: 100vh;
}
.ec-shell {
	max-width: 1320px;
	margin: 0 auto;
	padding: 20px 16px 40px;
	display: flex;
	gap: 20px;
	align-items: flex-start;
}
.ec-sidebar {
	width: 220px;
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	background: var(--ec-white);
	border-radius: var(--ec-radius);
	border: 1px solid var(--ec-border);
	box-shadow: var(--ec-shadow);
	overflow: hidden;
	transition: transform 0.25s var(--ec-ease-out), box-shadow 0.2s var(--ec-ease-out);
}
.ec-sidebar-hd {
	flex-shrink: 0;
	padding: 14px 16px;
	font-weight: 700;
	font-size: 0.95rem;
	text-align: center;
	border-bottom: 1px solid var(--ec-border);
	background: linear-gradient(180deg, #fafcff 0%, #fff 100%);
}
.ec-subject-list {
	list-style: none;
	margin: 0;
	padding: 8px 0;
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}
.ec-subject-list li button {
	width: 100%;
	min-height: 44px;
	text-align: left;
	border: 0;
	background: transparent;
	padding: 10px 16px;
	font-size: 0.875rem;
	color: var(--ec-text);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	transition: background 0.15s var(--ec-ease-out), color 0.15s var(--ec-ease-out);
}
.ec-subject-list li button:hover {
	background: var(--ec-blue-hover);
	color: var(--ec-blue);
}
.ec-subject-list li button.is-active {
	background: var(--ec-blue-soft);
	color: var(--ec-blue);
	font-weight: 600;
}
.ec-subject-list li button:focus-visible {
	outline: 2px solid var(--ec-blue);
	outline-offset: -2px;
}
.ec-subject-list li button:active:not(.is-active) {
	background: var(--ec-blue-hover);
}
.ec-subject-label {
	flex: 1;
	min-width: 0;
}
.ec-subject-dot {
	flex-shrink: 0;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--ec-danger);
	box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.2);
}
.ec-subject-list li button.has-course:not(.is-active) .ec-subject-label {
	font-weight: 600;
}
.ec-sidebar--fill {
	/* 与 .ec-sidebar 共用视口高度布局，保留类名供页面语义区分 */
}
.ec-empty-panel {
	flex: 1;
	min-height: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 24px 16px 32px;
	color: var(--ec-muted);
}
.ec-empty-panel p { margin: 0; font-size: 0.875rem; }
.ec-main { flex: 1; min-width: 0; }

@media (min-width: 992px) {
	.ec-shell > aside.ec-sidebar {
		position: sticky;
		top: var(--ec-sidebar-sticky-top);
		height: var(--ec-sidebar-h);
		max-height: var(--ec-sidebar-h);
		align-self: flex-start;
	}
}
.ec-banner {
	position: relative;
	border-radius: var(--ec-radius);
	overflow: hidden;
	border: 1px solid var(--ec-banner-border);
	background: linear-gradient(115deg, var(--ec-blue-soft) 0%, #f0f9ff 40%, var(--ec-teal-soft) 100%);
	padding: 28px 32px;
	margin-bottom: 20px;
	box-shadow: var(--ec-shadow);
}
.ec-banner::before {
	content: "";
	position: absolute;
	right: -40px;
	top: -40px;
	width: 220px;
	height: 220px;
	background: radial-gradient(circle, rgba(24, 144, 255, 0.12) 0%, transparent 70%);
	pointer-events: none;
}
.ec-banner::after {
	content: "";
	position: absolute;
	left: 40%;
	bottom: -60px;
	width: 280px;
	height: 160px;
	background: radial-gradient(circle, rgba(54, 207, 201, 0.15) 0%, transparent 70%);
	pointer-events: none;
}
.ec-banner h2 {
	position: relative;
	z-index: 1;
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--ec-blue-deep);
	margin: 0 0 14px;
}
.ec-banner ul {
	position: relative;
	z-index: 1;
	margin: 0;
	padding-left: 1.1em;
	color: var(--ec-text-secondary);
	font-size: 0.92rem;
	line-height: 1.75;
}
.ec-main-panel {
	position: relative;
	min-height: 200px;
}
.ec-main-panel-loading {
	display: none;
	position: absolute;
	inset: 0;
	z-index: 20;
	flex-direction: column;
	gap: 12px;
	align-items: center;
	justify-content: center;
	background: rgba(244, 246, 248, 0.96);
	border-radius: var(--ec-radius);
}
.ec-main-panel.is-loading .ec-main-panel-loading {
	display: flex;
}
.ec-main-panel.is-loading .ec-exam-detail,
.ec-main-panel.is-loading .ec-cards {
	opacity: 0.38;
	pointer-events: none;
	transition: opacity 0.2s var(--ec-ease-out);
}
.ec-page-loading {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 10000;
	flex-direction: column;
	gap: 14px;
	align-items: center;
	justify-content: center;
	background: rgba(244, 246, 248, 0.96);
}
.ec-page-loading.is-visible,
.ec-page-loading:not([hidden]) {
	display: flex;
}
.ec-spinner {
	width: 32px;
	height: 32px;
	border: 3px solid var(--ec-border);
	border-top-color: var(--ec-blue);
	border-radius: 50%;
	animation: ec-spin 0.7s linear infinite;
}
.ec-spinner--lg {
	width: 44px;
	height: 44px;
	border-width: 4px;
}
.ec-loading-label {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ec-muted);
	letter-spacing: 0.02em;
}
@keyframes ec-spin {
	to { transform: rotate(360deg); }
}
.ec-cards {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
	transition: opacity 0.2s var(--ec-ease-out);
}
.ec-cards--solo { grid-template-columns: 1fr; }
.ec-card {
	background: var(--ec-white);
	border-radius: var(--ec-radius);
	border: 1px solid var(--ec-border);
	padding: 26px 24px;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
	transition: transform 0.2s var(--ec-ease-out), box-shadow 0.2s var(--ec-ease-out), border-color 0.2s var(--ec-ease-out);
}
.ec-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 28px rgba(24, 144, 255, 0.12);
	border-color: var(--ec-banner-border);
}
.ec-card.is-unavailable:hover {
	transform: none;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
	border-color: var(--ec-border);
}
.ec-card-hint {
	font-size: 0.8125rem;
	color: var(--ec-muted);
	margin: 10px 0 0;
	line-height: 1.5;
	min-height: 1.25em;
}
.ec-card-hint a {
	color: var(--ec-blue);
	font-weight: 600;
	text-decoration: none !important;
}
.ec-card-hint a:hover {
	text-decoration: underline !important;
}
.ec-card-icon {
	width: 48px;
	height: 48px;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
	margin-bottom: 14px;
}
.ec-card-icon.mock { background: var(--ec-orange-soft); color: var(--ec-orange); }
.ec-card-icon.seq { background: var(--ec-teal-soft); color: var(--ec-teal-deep); }
.ec-card-icon.exam { background: var(--ec-blue-soft); color: var(--ec-blue); }
.ec-card h3 { font-size: 1.1rem; font-weight: 700; margin: 0 0 8px; }
.ec-card p { font-size: 0.875rem; color: var(--ec-muted); margin: 0 0 18px; line-height: 1.55; min-height: 2.8em; }
.ec-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 28px;
	border-radius: 999px;
	font-size: 0.9rem;
	font-weight: 600;
	border: none;
	cursor: pointer;
	text-decoration: none !important;
	transition: transform 0.15s var(--ec-ease-out), box-shadow 0.15s var(--ec-ease-out), opacity 0.15s var(--ec-ease-out);
}
.ec-btn:hover { transform: scale(1.02); opacity: 0.95; color: inherit; }
.ec-btn:focus-visible {
	outline: 2px solid var(--ec-blue);
	outline-offset: 2px;
}
.ec-btn-mock:focus-visible { outline-color: var(--ec-orange); }
.ec-btn-seq:focus-visible { outline-color: var(--ec-teal); }
.ec-btn:active:not(:disabled):not(.is-loading) { transform: scale(0.98); }
button.ec-btn {
	border: none;
	cursor: pointer;
	font: inherit;
}
button.ec-btn.is-loading {
	opacity: 0.72;
	cursor: wait;
	transform: none;
}

/* 考试中心 — 居中提示弹窗 */
.ec-notify {
	display: none;
	position: fixed;
	inset: 0;
	z-index: 2200;
	align-items: center;
	justify-content: center;
	padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
	box-sizing: border-box;
}
.ec-notify.is-open {
	display: flex;
}
.ec-notify.is-lite {
	align-items: flex-start;
	padding-top: max(24px, calc(env(safe-area-inset-top) + 16px));
}
.ec-notify-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(15, 23, 42, 0.45);
}
.ec-notify.is-lite .ec-notify-backdrop {
	background: transparent;
	pointer-events: none;
}
.ec-notify-panel {
	position: relative;
	width: 100%;
	max-width: 380px;
	padding: 28px 26px 22px;
	background: #fff;
	border-radius: 16px;
	box-shadow: 0 20px 60px rgba(15, 23, 42, 0.16);
	border: 1px solid var(--ec-border, #e8e8e8);
	text-align: center;
	animation: ecNotifyIn 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}
.ec-notify.is-lite .ec-notify-panel {
	max-width: min(92vw, 420px);
	padding: 14px 18px 14px 16px;
	border-radius: 12px;
	box-shadow: 0 12px 40px rgba(15, 23, 42, 0.14);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	text-align: left;
}
@keyframes ecNotifyIn {
	from {
		opacity: 0;
		transform: scale(0.94) translateY(10px);
	}
	to {
		opacity: 1;
		transform: scale(1) translateY(0);
	}
}
.ec-notify-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	margin: 0 auto 16px;
	border-radius: 50%;
	font-size: 1.5rem;
	color: #fff;
}
.ec-notify.is-lite .ec-notify-icon {
	width: 40px;
	height: 40px;
	margin: 0;
	font-size: 1.15rem;
	flex-shrink: 0;
}
.ec-notify-icon.is-success {
	background: linear-gradient(135deg, #69c0ff 0%, #1890ff 100%);
	box-shadow: 0 8px 22px rgba(24, 144, 255, 0.32);
}
.ec-notify-icon.is-info {
	background: linear-gradient(135deg, #91d5ff 0%, #1890ff 100%);
	box-shadow: 0 8px 22px rgba(24, 144, 255, 0.28);
}
.ec-notify-icon.is-warning {
	background: linear-gradient(135deg, #ffd591 0%, #fa8c16 100%);
	box-shadow: 0 8px 22px rgba(250, 140, 22, 0.28);
}
.ec-notify-icon.is-error {
	background: linear-gradient(135deg, #ff7875 0%, #f5222d 100%);
	box-shadow: 0 8px 22px rgba(245, 34, 45, 0.28);
}
.ec-notify-title {
	margin: 0 0 8px;
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--ec-text, #262626);
	line-height: 1.4;
}
.ec-notify.is-lite .ec-notify-title {
	display: none;
}
.ec-notify-msg {
	margin: 0 0 20px;
	font-size: 0.9375rem;
	line-height: 1.65;
	color: #595959;
}
.ec-notify.is-lite .ec-notify-msg {
	flex: 1;
	min-width: 0;
	margin: 0;
	font-size: 0.9rem;
}
.ec-notify-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 120px;
	min-height: 40px;
	padding: 0 22px;
	border: none;
	border-radius: 8px;
	background: var(--ec-blue, #1890ff);
	color: #fff;
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s, box-shadow 0.2s;
}
.ec-notify-btn:hover {
	background: #096dd9;
	box-shadow: 0 4px 12px rgba(9, 109, 217, 0.35);
}
.ec-notify-btn:focus-visible {
	outline: 2px solid var(--ec-blue, #1890ff);
	outline-offset: 2px;
}
.ec-notify.is-lite .ec-notify-btn {
	display: none;
}

.ec-btn-mock { background: linear-gradient(135deg, #ffc069 0%, #fa8c16 100%); color: #fff !important; box-shadow: 0 4px 12px rgba(250, 140, 22, 0.35); }
.ec-btn-seq { background: linear-gradient(135deg, #5cdbd3 0%, #36cfc9 100%); color: #fff !important; box-shadow: 0 4px 12px rgba(54, 207, 201, 0.35); }
.ec-btn-exam {
	background: linear-gradient(135deg, #69c0ff 0%, #1890ff 100%);
	color: #fff !important;
	box-shadow: 0 4px 14px rgba(24, 144, 255, 0.35);
}
/* 不可用态：暂无练习/考试 — 中性灰，与可点击彩色按钮明确区分 */
.ec-btn-mock.is-disabled,
.ec-btn-seq.is-disabled,
.ec-btn-exam.is-disabled,
button.ec-btn-mock:disabled:not(.is-loading),
button.ec-btn-seq:disabled:not(.is-loading),
button.ec-btn-exam:disabled:not(.is-loading),
span.ec-btn.ec-btn-exam.is-disabled {
	background: #f0f0f0 !important;
	color: var(--ec-muted) !important;
	box-shadow: none !important;
	opacity: 1;
	cursor: not-allowed;
	pointer-events: none;
	transform: none;
	filter: none;
}
.ec-btn-mock.is-disabled:hover,
.ec-btn-seq.is-disabled:hover,
.ec-btn-exam.is-disabled:hover,
button.ec-btn-mock:disabled:not(.is-loading):hover,
button.ec-btn-seq:disabled:not(.is-loading):hover,
button.ec-btn-exam:disabled:not(.is-loading):hover {
	transform: none;
	opacity: 1;
}
@media (max-width: 991px) {
	.ec-shell { flex-direction: column; }
	.ec-sidebar {
		width: 100%;
		height: auto;
		max-height: none;
		position: static;
	}
	.ec-subject-list {
		flex: none;
		max-height: 280px;
	}
	.ec-cards { grid-template-columns: 1fr; }
	.ec-article-pagination-link {
		min-height: 44px;
		padding: 10px 16px;
	}
}

/* 通知 / 规则 / 会员 — 共用分页 */
.ec-article-pagination {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 16px 0 4px;
}
.ec-article-pagination-info {
	margin: 0;
	font-size: 0.8125rem;
	color: var(--ec-muted, #737373);
}
.ec-article-pagination-links {
	display: flex;
	gap: 10px;
}
.ec-article-pagination-link {
	display: inline-flex;
	align-items: center;
	padding: 6px 14px;
	border-radius: 999px;
	border: 1px solid var(--ec-border, #e8e8e8);
	color: var(--ec-blue, #1890ff);
	font-size: 0.8125rem;
	font-weight: 600;
	text-decoration: none !important;
}
.ec-article-pagination-link:hover {
	background: var(--ec-blue-soft, #e6f4ff);
}
.ec-article-pagination-link:focus-visible {
	outline: 2px solid var(--ec-blue);
	outline-offset: 2px;
}
.ec-article-pagination-link:active {
	background: var(--ec-blue-soft, #e6f4ff);
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.ec-notify-panel {
		animation: none !important;
	}
	.ec-spinner {
		animation: none;
		border-top-color: var(--ec-blue);
		opacity: 0.85;
	}
	.ec-page-loading {
		transition: none !important;
	}
	.ec-sidebar,
	.ec-card,
	.ec-btn,
	.ec-subject-list li button,
	.ec-cards,
	.ec-main-panel .ec-cards {
		transition: none !important;
	}
	.ec-card:hover,
	.ec-btn:hover,
	.ec-btn:active {
		transform: none !important;
	}
}

/* 跳过导航（考试中心布局） */
.ec-skip-link {
	position: absolute;
	left: -9999px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
	z-index: 1100;
	padding: 10px 16px;
	background: var(--ec-blue, #1890ff);
	color: #fff;
	font-size: 0.9rem;
	font-weight: 600;
	text-decoration: none;
	border-radius: 0 0 8px 0;
}
.ec-skip-link:focus {
	position: fixed;
	left: 0;
	top: 0;
	width: auto;
	height: auto;
	overflow: visible;
	outline: 2px solid #fff;
	outline-offset: 2px;
}

/* Bootstrap 焦点环覆盖（考试中心壳） */
.exam-center-body .btn:focus-visible,
.exam-center-body .close:focus-visible,
.exam-center-body .form-control:focus-visible,
.exam-center-body select.form-control:focus-visible,
.exam-center-body textarea.form-control:focus-visible,
.exam-center-body .custom-select:focus-visible,
.exam-center-body .custom-control-input:focus-visible,
.exam-center-body input[type="checkbox"]:focus-visible,
.exam-center-body input[type="radio"]:focus-visible {
	outline: 2px solid var(--ec-blue, #1890ff);
	outline-offset: 2px;
	box-shadow: none;
}


/* === exam_center_mobile.css === */
/* 考试中心 — 手机端适配（≤991px） */
@media (max-width: 991px) {
	body.exam-center-body {
		overflow-x: hidden;
		-webkit-tap-highlight-color: rgba(24, 144, 255, 0.12);
		padding-bottom: env(safe-area-inset-bottom, 0);
	}
	.ec-nav-toggle,
	.ec-btn,
	.ec-rules-pager-btn {
		touch-action: manipulation;
	}
	.ec-header-inner {
		padding-left: max(12px, env(safe-area-inset-left, 0));
		padding-right: max(12px, env(safe-area-inset-right, 0));
	}
	.ec-nav-toggle {
		min-width: 44px;
		min-height: 44px;
		align-items: center;
		justify-content: center;
	}
	.ec-nav.is-open {
		max-height: min(70vh, 420px);
		overflow-y: auto;
		-webkit-overflow-scrolling: touch;
	}
	.ec-nav a {
		padding: 12px 14px;
		font-size: 1rem;
		min-height: 44px;
		display: flex;
		align-items: center;
	}
	.ec-shell {
		padding: 12px 12px 28px;
		gap: 14px;
	}
	/* 手机：左侧栏改为顶部下拉 */
	.ec-mobile-sidebar-toolbar {
		display: block;
		width: 100%;
		flex-shrink: 0;
	}
	.ec-shell > aside.ec-sidebar {
		display: none !important;
	}
	.ec-mobile-sidebar-label {
		display: block;
		font-size: 0.8rem;
		font-weight: 600;
		color: var(--ec-muted, #737373);
		margin-bottom: 6px;
		letter-spacing: 0.02em;
	}
	.ec-mobile-sidebar-select {
		width: 100%;
		height: 48px;
		padding: 0 14px;
		font-size: 16px;
		line-height: 1.3;
		border: 1px solid var(--ec-border, #e8e8e8);
		border-radius: 10px;
		background: #fff;
		color: var(--ec-text, #262626);
		box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
		-webkit-appearance: none;
		-moz-appearance: none;
		appearance: none;
		background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23737373' d='M1 1.5L6 6l5-4.5' stroke='%23737373' stroke-width='1.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
		background-repeat: no-repeat;
		background-position: right 14px center;
		padding-right: 40px;
	}
	.ec-mobile-sidebar-select:focus {
		border-color: var(--ec-blue, #1890ff);
		outline: 2px solid var(--ec-blue, #1890ff);
		outline-offset: 0;
		box-shadow: 0 0 0 3px var(--ec-blue-soft, #e6f4ff);
	}
	.ec-mobile-sidebar-select:disabled {
		opacity: 0.85;
		background-color: #fafafa;
	}
	.ec-main {
		width: 100%;
		min-width: 0;
	}
	.ec-banner {
		padding: 20px 18px;
	}
	.ec-banner h2 {
		font-size: 1.1rem;
	}
	.ec-card {
		padding: 20px 18px;
	}
	.ec-btn {
		width: 100%;
		max-width: 100%;
		box-sizing: border-box;
	}
	.ec-rules-layout,
	.ec-member-layout {
		padding: 12px 12px 28px;
	}
	.ec-rules-card {
		border-radius: 10px;
	}
	.ec-rules-list li {
		flex-direction: column;
		align-items: flex-start;
		gap: 6px;
		padding: 14px 18px;
	}
	.ec-rules-date {
		align-self: flex-end;
	}
	.ec-rules-pager {
		flex-wrap: wrap;
		justify-content: center;
		gap: 10px;
		padding: 14px 16px 18px;
	}
	.ec-notice-panel {
		border-radius: 10px;
		min-height: 300px;
	}
	.ec-notice-panel-body {
		padding: 32px 16px 40px;
	}
	.ec-exam-detail-meta {
		grid-template-columns: 1fr 1fr;
		gap: 10px 12px;
	}
	.ec-exam-detail-meta div {
		padding: 10px 12px;
	}
	.ec-cards {
		grid-template-columns: 1fr;
		gap: 14px;
	}
	.portal-pay-modal-box {
		max-height: min(90vh, 640px);
		overflow-y: auto;
	}
	.portal-pay-modal-actions .portal-pay-btn {
		min-height: 48px;
		width: 100%;
	}
}

@media (min-width: 992px) {
	.ec-mobile-sidebar-toolbar {
		display: none !important;
	}
}
@media (prefers-reduced-motion: reduce) {
	.ec-nav,
	.ec-card,
	.ec-btn {
		transition: none !important;
	}
	.ec-card:hover,
	.ec-btn:hover {
		transform: none !important;
	}
}