/* AI Commerce Integration — 前端 FAQ 页面样式 */
.aci-faq-page { max-width: 860px; margin: 0 auto; }

.aci-faq-search { margin-bottom: 16px; }
.aci-faq-search input {
	width: 100%;
	min-height: 44px;
	padding: 0 16px;
	border: 1px solid #d7dce3;
	border-radius: 22px;
	font-size: 15px;
}

.aci-faq-categories { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.aci-faq-cat {
	border: 1px solid #d7dce3;
	background: #fff;
	color: #334155;
	border-radius: 16px;
	padding: 6px 14px;
	font-size: 13px;
	cursor: pointer;
}
.aci-faq-cat.is-active { background: #1273eb; border-color: #1273eb; color: #fff; }

.aci-faq-item {
	border: 1px solid #e5e7eb;
	border-radius: 8px;
	margin-bottom: 10px;
	overflow: hidden;
	background: #fff;
}
.aci-faq-question {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	padding: 14px 16px;
	background: #fff;
	border: 0;
	text-align: left;
	font-size: 15px;
	font-weight: 700;
	color: #0f1f33;
	cursor: pointer;
}
.aci-faq-caret { transition: transform .15s ease; color: #94a3b8; font-size: 18px; }
.aci-faq-item.is-open .aci-faq-caret { transform: rotate(90deg); }

.aci-faq-answer {
	max-height: 0;
	overflow: hidden;
	transition: max-height .2s ease;
	padding: 0 16px;
	color: #40526a;
	font-size: 14px;
	line-height: 1.6;
}
.aci-faq-item.is-open .aci-faq-answer { max-height: 600px; padding: 0 16px 16px; }

.aci-faq-empty { padding: 40px 20px; text-align: center; color: #6b7280; }