/* ============================================================
   常见问题 faq.css
   与 area.css 同源（主色 #4a148c），可单独加载
   ============================================================ */

.faq-page {
	--f-blue: #4a148c;
	--f-blue-d: #38006b;
	--f-blue-l: #f6eefb;
	--f-ink: #1e293b;
	--f-ink2: #64748b;
	--f-ink3: #94a3b8;
	--f-line: #e2e8f0;
	--f-bg: #f5f7fa;
	background: var(--f-bg);
}

.faq-wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* ---------- Hero ---------- */
.faq-hero {
	position: relative;
	padding: 66px 0 60px;
	background: linear-gradient(135deg, #4a148c 0, #38006b 100%);
	color: #fff;
	overflow: hidden;
	text-align: center;
}

.faq-hero-orb {
	position: absolute;
	border-radius: 50%;
	background: radial-gradient(circle, rgba(255, 255, 255, .16) 0, transparent 70%);
	pointer-events: none;
}

.faq-hero-orb1 { width: 380px; height: 380px; top: -150px; right: -60px; }
.faq-hero-orb2 { width: 260px; height: 260px; bottom: -120px; left: -50px; }

.faq-hero .faq-wrap { position: relative; z-index: 2; }

.faq-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 7px 16px;
	border-radius: 100px;
	background: rgba(255, 255, 255, .16);
	border: 1px solid rgba(255, 255, 255, .28);
	font-size: 14px;
	margin-bottom: 20px;
}

.faq-badge-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: #d3adf7;
	box-shadow: 0 0 0 4px rgba(211, 173, 247, .25);
}

.faq-hero h1 {
	font-size: 42px;
	font-weight: 700;
	margin: 0 0 16px;
	line-height: 1.3;
	color: #fff;
}

.faq-hero-sub {
	font-size: 16px;
	line-height: 1.9;
	opacity: .92;
	max-width: 720px;
	margin: 0 auto;
}

/* ---------- 分组锚点导航 ---------- */
.faq-nav-bar {
	background: #fff;
	border-bottom: 1px solid var(--f-line);
	position: sticky;
	top: 0;
	z-index: 20;
	box-shadow: 0 2px 12px rgba(15, 23, 42, .04);
}

.faq-nav {
	display: flex;
	gap: 8px;
	overflow-x: auto;
	padding: 12px 0;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: none;
}

.faq-nav::-webkit-scrollbar { display: none; }

.faq-nav a {
	flex-shrink: 0;
	padding: 8px 18px;
	border-radius: 100px;
	background: var(--f-bg);
	color: var(--f-ink2);
	font-size: 14px;
	text-decoration: none;
	transition: all .2s;
	white-space: nowrap;
}

.faq-nav a:hover,
.faq-nav a.active {
	background: var(--f-blue);
	color: #fff;
}

/* ---------- 分组 ---------- */
.faq-main { padding: 52px 0 30px; }

.faq-group { margin-bottom: 46px; scroll-margin-top: 80px; }

.faq-group-head {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 18px;
}

.faq-group-icon {
	width: 42px;
	height: 42px;
	line-height: 42px;
	text-align: center;
	border-radius: 11px;
	background: linear-gradient(135deg, #4a148c 0, #38006b 100%);
	color: #fff;
	font-size: 17px;
	flex-shrink: 0;
}

.faq-group-title {
	font-size: 24px;
	font-weight: 700;
	color: var(--f-ink);
	margin: 0;
	line-height: 1.35;
}

.faq-group-count {
	font-size: 13px;
	color: var(--f-ink3);
	margin-left: 4px;
	font-weight: 400;
}

.faq-group-desc {
	font-size: 14px;
	color: var(--f-ink2);
	margin: 0 0 16px;
	padding-left: 54px;
	line-height: 1.7;
}

/* ---------- 问答项 ---------- */
.faq-list {
	background: #fff;
	border: 1px solid var(--f-line);
	border-radius: 14px;
	overflow: hidden;
}

.faq-item { border-bottom: 1px solid var(--f-line); }
.faq-item:last-child { border-bottom: none; }

.faq-q {
	width: 100%;
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 20px 24px;
	background: none;
	border: none;
	text-align: left;
	cursor: pointer;
	font-family: inherit;
	font-size: 16px;
	font-weight: 600;
	color: var(--f-ink);
	line-height: 1.65;
	transition: background .2s;
}

.faq-q:hover { background: #faf8fd; }

.faq-q-num {
	flex-shrink: 0;
	width: 24px;
	height: 24px;
	line-height: 24px;
	text-align: center;
	border-radius: 6px;
	background: var(--f-blue-l);
	color: var(--f-blue);
	font-size: 12px;
	font-weight: 700;
	margin-top: 2px;
}

.faq-q-text { flex: 1; }

.faq-q-arrow {
	flex-shrink: 0;
	color: var(--f-ink3);
	font-size: 13px;
	margin-top: 6px;
	transition: transform .25s;
}

.faq-item.open .faq-q-arrow { transform: rotate(180deg); color: var(--f-blue); }
.faq-item.open .faq-q { background: #fbf7fe; }

.faq-a {
	display: none;
	padding: 0 24px 22px 62px;
	font-size: 15px;
	line-height: 1.95;
	color: var(--f-ink2);
}

.faq-item.open .faq-a { display: block; }

.faq-a strong { color: var(--f-ink); font-weight: 600; }

/* ---------- CTA ---------- */
.faq-cta-box {
	background: linear-gradient(135deg, #4a148c 0, #38006b 100%);
	border-radius: 18px;
	padding: 40px 36px;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	flex-wrap: wrap;
	margin: 20px 0 60px;
}

.faq-cta-box h2 {
	font-size: 24px;
	font-weight: 700;
	margin: 0 0 8px;
	color: #fff;
}

.faq-cta-box p { margin: 0; opacity: .9; font-size: 15px; }

.faq-cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 14px 30px;
	border-radius: 100px;
	background: #fff;
	color: var(--f-blue);
	font-weight: 700;
	font-size: 16px;
	text-decoration: none;
	white-space: nowrap;
}

.faq-cta-btn:hover { color: var(--f-blue-d); }

/* ---------- 封面：分类卡片 ---------- */
.faq-cat-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.faq-cat-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--f-line);
	border-radius: 16px;
	padding: 20px 22px 20px;
	text-decoration: none;
	color: inherit;
	transition: transform .22s, box-shadow .22s, border-color .22s;
}

.faq-cat-card:hover {
	transform: translateY(-4px);
	border-color: #e3d0f0;
	box-shadow: 0 12px 28px rgba(74, 20, 140, .13);
}

.faq-cat-top {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	margin-bottom: 14px;
}

.faq-cat-icon {
	width: 46px;
	height: 46px;
	line-height: 46px;
	text-align: center;
	border-radius: 12px;
	background: linear-gradient(135deg, #4a148c 0, #38006b 100%);
	color: #fff;
	font-size: 18px;
	flex-shrink: 0;
}

.faq-cat-count {
	font-size: 12px;
	color: var(--f-blue);
	background: var(--f-blue-l);
	padding: 4px 10px;
	border-radius: 100px;
	white-space: nowrap;
}

.faq-cat-title {
	font-size: 20px;
	font-weight: 700;
	color: var(--f-ink);
	margin: 0 0 8px;
	line-height: 1.4;
}

.faq-cat-desc {
	font-size: 13px;
	line-height: 1.75;
	color: var(--f-ink2);
	margin: 0 0 14px;
	min-height: 3.5em;
}

.faq-cat-list {
	list-style: none;
	margin: 0 0 18px;
	padding: 0;
	border-top: 1px dashed var(--f-line);
	padding-top: 14px;
}

.faq-cat-list li {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	font-size: 13px;
	line-height: 1.7;
	color: var(--f-ink2);
	margin-bottom: 8px;
}

.faq-cat-list li:last-child { margin-bottom: 0; }

.faq-cat-list li i {
	color: #d9c2ea;
	font-size: 7px;
	margin-top: 8px;
	flex-shrink: 0;
}

.faq-cat-more {
	margin-top: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 13px;
	font-weight: 600;
	color: var(--f-blue);
	padding-top: 14px;
	border-top: 1px solid var(--f-line);
	transition: color .2s;
}

.faq-cat-card:hover .faq-cat-more { color: var(--f-blue-d); }
.faq-cat-more i { font-size: 12px; transition: transform .22s; }
.faq-cat-card:hover .faq-cat-more i { transform: translateX(4px); }

/* ---------- 封面：第7类「行业问答」全宽横卡 ---------- */
.faq-cat-wide {
	grid-column: 1 / -1;
	flex-direction: row;
	align-items: center;
	gap: 28px;
	padding: 22px 26px;
	background: linear-gradient(100deg, #faf7ff 0, #fff 55%);
}

.faq-cat-wide-main { flex: 1 1 auto; min-width: 0; }
.faq-cat-wide-main .faq-cat-top { justify-content: flex-start; margin-bottom: 10px; }
.faq-cat-wide .faq-cat-title { font-size: 19px; margin-bottom: 6px; }
.faq-cat-wide .faq-cat-desc { min-height: 0; margin-bottom: 0; }

.faq-cat-wide-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	flex: 0 1 400px;
	max-width: 400px;
}

.faq-cat-wide-tags span {
	font-size: 12.5px;
	color: var(--f-ink2);
	background: #f3eefb;
	border: 1px solid var(--f-line);
	border-radius: 100px;
	padding: 5px 12px;
	white-space: nowrap;
}

.faq-cat-wide-more {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	font-weight: 600;
	color: var(--f-blue);
	white-space: nowrap;
}

.faq-cat-wide-more i { font-size: 12px; transition: transform .22s; }
.faq-cat-wide:hover .faq-cat-wide-more i { transform: translateX(4px); }

/* ---------- 子页面包屑 ---------- */
.faq-crumb-bar {
	background: #fff;
	border-bottom: 1px solid var(--f-line);
}

.faq-crumb {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px;
	padding: 13px 0;
	font-size: 13.5px;
	color: var(--f-ink2);
}

.faq-crumb a {
	color: var(--f-ink2);
	text-decoration: none;
	transition: color .2s;
}

.faq-crumb a:hover { color: var(--f-blue); }
.faq-crumb-sep { color: #cbd5e1; }
.faq-crumb em { font-style: normal; color: var(--f-ink); font-weight: 600; }

/* ---------- 子页 hero（小） ---------- */
.faq-hero-sm { padding: 44px 0 40px; }
.faq-hero-sm h1 { font-size: 32px; margin-bottom: 12px; }
.faq-hero-sm .faq-hero-sub { font-size: 15px; line-height: 1.8; }

/* ---------- 其他分类 ---------- */
.faq-siblings { margin: 42px 0 50px; }

.faq-siblings-title {
	font-size: 17px;
	font-weight: 700;
	color: var(--f-ink);
	margin: 0 0 16px;
	line-height: 1.4;
}

.faq-siblings-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 12px;
}

.faq-sib {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 15px 16px;
	background: #fff;
	border: 1px solid var(--f-line);
	border-radius: 12px;
	text-decoration: none;
	color: var(--f-ink);
	font-size: 14px;
	font-weight: 600;
	transition: all .2s;
}

.faq-sib i { color: var(--f-blue); font-size: 14px; flex-shrink: 0; }
.faq-sib:hover { border-color: var(--f-blue); color: var(--f-blue); box-shadow: 0 6px 16px rgba(74, 20, 140, .1); }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
	.faq-cat-grid { grid-template-columns: repeat(2, 1fr); }
	.faq-siblings-grid { grid-template-columns: repeat(4, 1fr); }
	.faq-cat-wide { flex-wrap: wrap; gap: 16px; }
	.faq-cat-wide-tags { flex: 1 1 100%; max-width: none; }
	.faq-cat-wide-more { flex: 1 1 100%; }
}

@media (max-width: 768px) {
	.faq-cat-grid { grid-template-columns: 1fr; gap: 14px; }
	.faq-cat-card { padding: 20px 18px 16px; }
	.faq-cat-wide { flex-direction: column; align-items: stretch; gap: 14px; padding: 20px 18px 16px; }
	.faq-cat-wide .faq-cat-title { font-size: 18px; }
	.faq-cat-wide-tags span { font-size: 12px; padding: 4px 10px; }
	.faq-cat-icon { width: 40px; height: 40px; line-height: 40px; font-size: 16px; border-radius: 10px; }
	.faq-cat-title { font-size: 18px; }
	.faq-hero-sm { padding: 32px 0 30px; }
	.faq-hero-sm h1 { font-size: 23px; }
	.faq-siblings { margin: 30px 0 36px; }
	.faq-siblings-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
	.faq-siblings-grid .faq-sib:last-child:nth-child(odd) { grid-column: 1 / -1; }
	.faq-sib { padding: 13px 12px; font-size: 13.5px; }
}

@media (max-width: 768px) {
	.faq-hero { padding: 42px 0 40px; }
	.faq-hero h1 { font-size: 26px; }
	.faq-hero-sub { font-size: 14px; }

	.faq-main { padding: 32px 0 20px; }
	.faq-group { margin-bottom: 32px; }
	.faq-group-icon { width: 36px; height: 36px; line-height: 36px; font-size: 15px; border-radius: 9px; }
	.faq-group-title { font-size: 19px; }
	.faq-group-desc { padding-left: 48px; font-size: 13px; }

	.faq-q { padding: 16px 16px; font-size: 15px; gap: 10px; }
	.faq-a { padding: 0 16px 18px 50px; font-size: 14px; }

	.faq-cta-box { padding: 28px 22px; border-radius: 14px; }
	.faq-cta-box h2 { font-size: 19px; }
	.faq-cta-btn { width: 100%; justify-content: center; }
}

/* 收口：覆盖 template.css 与 dailaibao-custom.css 里遗留的橙色序号 / 蓝色箭头，统一为紫色主题 */
.faq-page .faq-item::before { content: none; }
.faq-page .faq-q:hover { color: #4a148c; }
.faq-page .faq-q i { color: var(--f-ink3); }
.faq-page .faq-item.open .faq-q-arrow { color: #4a148c; }

/* 区页 / 区域封页问答（.area-faq）已在 area.css 中独立处理，此处不涉及 */


/* ===== 栏目页布局收口：覆盖 dailaibao-custom.css / template.css 的同名类冲突 ===== */
.faq-page.faq-sub .faq-list {
	max-width: none;
	margin: 0;
}
.faq-page.faq-sub .faq-item {
	display: block !important;
	align-items: initial;
	gap: 0;
	margin-bottom: 0;
	padding: 0;
	min-height: 0;
}
.faq-page.faq-sub .faq-q {
	width: 100%;
	align-items: flex-start;
	justify-content: flex-start;
	padding: 15px 22px;
	gap: 13px;
	font-size: 15.5px;
	line-height: 1.55;
}
.faq-page.faq-sub .faq-q-num {
	margin-top: 0;
}
.faq-page.faq-sub .faq-a {
	max-height: none;
	overflow: visible;
	transition: none;
	padding: 9px 22px 17px 59px;
	font-size: 14.5px;
	line-height: 1.8;
}
.faq-page.faq-sub .faq-hero-sm {
	padding: 32px 0 28px;
}
.faq-page.faq-sub .faq-main {
	padding-top: 0;
}

/* ===== 面包屑：移到 banner 下方，去白底分隔条，改轻量单行 ===== */
.faq-page.faq-sub .faq-crumb {
	gap: 7px;
	padding: 20px 0 14px;
	font-size: 13px;
	line-height: 1.5;
	color: var(--f-ink3);
}
.faq-page.faq-sub .faq-crumb-home {
	font-size: 11.5px;
	color: #b9a8ca;
	margin-right: 1px;
}
.faq-page.faq-sub .faq-crumb a {
	color: var(--f-ink2);
}
.faq-page.faq-sub .faq-crumb a:hover {
	color: #4a148c;
}
.faq-page.faq-sub .faq-crumb-sep {
	display: inline-flex;
	align-items: center;
	color: #d3c4e2;
	font-size: 10px;
}
.faq-page.faq-sub .faq-crumb em {
	font-style: normal;
	color: #4a148c;
	font-weight: 600;
}


/* ===== 其他分类导航：移到面包屑下方 ===== */
.faq-page.faq-sub .faq-siblings {
	margin: 0 0 24px;
}
.faq-page.faq-sub .faq-siblings-title {
	font-size: 14px;
	font-weight: 600;
	color: var(--f-ink2);
	margin: 0 0 13px;
	line-height: 1.4;
}
.faq-page.faq-sub .faq-sib {
	padding: 13px 14px;
	font-size: 13.5px;
	justify-content: center;
}

/* ===== 底部 CTA：撑满内容宽度（body 是 flex，wrap 的 auto margin 会把自身收缩到内容宽） ===== */
.faq-page.faq-sub > .faq-wrap {
	width: 100%;
}

/* ===== Q / A 标识 ===== */
.faq-page.faq-sub .faq-q-num {
	font-size: 0;
}
.faq-page.faq-sub .faq-q-num::before {
	content: 'Q';
	display: block;
	font-size: 12.5px;
	line-height: 24px;
}
.faq-page.faq-sub .faq-a {
	position: relative;
}
.faq-page.faq-sub .faq-a::before {
	content: 'A';
	position: absolute;
	left: 22px;
	top: 11px;
	width: 24px;
	line-height: 24px;
	text-align: center;
	border-radius: 6px;
	background: var(--f-blue-l);
	color: var(--f-blue);
	font-size: 12.5px;
	font-weight: 700;
}