/* ============================================
   城市分站详情页 - 全屏高端风格 (au/cy 设计系统)
   ============================================ */

/* 全屏容器：左右 40px，无宽度限制 */
.au-wrap {
	max-width: none;
	padding-left: 40px;
	padding-right: 40px;
}

/* 通用区块标题 */
.au-sec-head {
	text-align: center;
	margin-bottom: 56px;
}
.au-sec-kick {
	display: inline-block;
	font-size: 13px;
	letter-spacing: 3px;
	color: var(--au-o, #206ae4);
	font-weight: 600;
	margin-bottom: 14px;
	text-transform: uppercase;
}
.au-sec-title {
	font-size: 40px;
	font-weight: 800;
	color: var(--au-ink, #16356b);
	margin: 0;
	letter-spacing: 1px;
}
.au-sec-line {
	width: 64px;
	height: 4px;
	border-radius: 4px;
	margin: 20px auto 16px;
	background: linear-gradient(90deg, #c9a961 0%, #e8d5a3 100%);
}
.au-sec-desc {
	font-size: 16px;
	color: var(--au-muted, #6b7a99);
	letter-spacing: 1px;
	margin: 0;
}

/* ===== HERO ===== */
.au-hero {
	position: relative;
	min-height: 680px;
	display: flex;
	align-items: center;
	overflow: hidden;
	background: linear-gradient(135deg, #0f1b3c 0%, #16356b 55%, #0a1430 100%);
	padding: 120px 40px 90px;
}
.au-hero-bg {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 18% 30%, rgba(77, 143, 255, 0.18), transparent 45%),
		radial-gradient(circle at 82% 70%, rgba(201, 169, 97, 0.14), transparent 45%);
}
.au-hero-glow {
	position: absolute;
	left: -10%;
	top: -30%;
	width: 60%;
	height: 60%;
	background: radial-gradient(circle, rgba(77, 143, 255, 0.22), transparent 70%);
	filter: blur(40px);
}
.au-hero-in {
	position: relative;
	z-index: 2;
	width: 100%;
}
.au-crumbs {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 14px;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 26px;
}
.au-crumbs a { color: rgba(255, 255, 255, 0.6); text-decoration: none; transition: color .3s; }
.au-crumbs a:hover { color: #c9a961; }
.au-crumbs i { font-size: 12px; opacity: .5; }
.au-kicker {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 18px;
	border: 1px solid rgba(201, 169, 97, 0.4);
	border-radius: 50px;
	color: #e8d5a3;
	font-size: 13px;
	letter-spacing: 2px;
	margin-bottom: 22px;
	background: rgba(201, 169, 97, 0.08);
}
.au-hero-title {
	font-size: 56px;
	font-weight: 800;
	color: #fff;
	line-height: 1.2;
	margin: 0 0 22px;
	max-width: 900px;
}
.au-hero-sub {
	font-size: 18px;
	color: rgba(255, 255, 255, 0.72);
	line-height: 1.8;
	max-width: 720px;
	margin: 0 0 40px;
}

/* HERO 统计条 */
.cy-stats {
	display: flex;
	align-items: center;
	gap: 36px;
	flex-wrap: wrap;
}
.cy-stat-num {
	font-size: 38px;
	font-weight: 800;
	color: #c9a961;
	line-height: 1;
	font-family: Georgia, serif;
}
.cy-stat-lab {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.65);
	margin-top: 8px;
	letter-spacing: 1px;
}
.cy-stat-div {
	width: 1px;
	height: 46px;
	background: rgba(255, 255, 255, 0.14);
}
.au-hero-actions {
	display: flex;
	gap: 18px;
	margin-top: 46px;
	flex-wrap: wrap;
}
.au-cta-btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 16px 42px;
	border-radius: 50px;
	background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%);
	color: #0f1b3c;
	font-size: 16px;
	font-weight: 700;
	text-decoration: none;
	transition: all .4s ease;
	box-shadow: 0 8px 30px rgba(201, 169, 97, 0.35);
	cursor: pointer;
}
.au-cta-btn:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(201, 169, 97, 0.45); }
.au-cta-ghost {
	background: transparent;
	color: #fff;
	border: 2px solid rgba(201, 169, 97, 0.4);
	box-shadow: none;
}
.au-cta-ghost:hover { background: rgba(201, 169, 97, 0.14); border-color: #c9a961; }
.cy-scroll {
	position: absolute;
	bottom: 28px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 3;
	font-size: 22px;
	color: rgba(255, 255, 255, 0.5);
	animation: cyBounce 2s infinite;
	cursor: pointer;
}
@keyframes cyBounce { 0%,100%{ transform: translate(-50%, 0);} 50%{ transform: translate(-50%, 10px);} }

/* ===== 区块底色交替 ===== */
.sc-services { background: #fafbfd; padding: 90px 0; }
.sc-advantage { background: #fff; padding: 90px 0; }
.sc-cases { background: #fafbfd; padding: 90px 0; }
.sc-process { background: #fff; padding: 90px 0; }
.sc-news { background: #fafbfd; padding: 90px 0; }

/* ===== 核心业务 ===== */
.sc-cat-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 36px;
}
.sc-cat {
	background: #fff;
	border: 1px solid rgba(22, 53, 107, 0.08);
	border-radius: 20px;
	padding: 32px 28px;
	box-shadow: 0 6px 24px rgba(22, 53, 107, 0.05);
	transition: all .4s ease;
}
.sc-cat:hover { transform: translateY(-6px); box-shadow: 0 16px 44px rgba(32, 106, 228, 0.12); border-color: rgba(32, 106, 228, 0.2); }
.sc-cat-title {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 22px;
	font-weight: 700;
	color: var(--au-ink, #16356b);
	margin: 0 0 24px;
	padding-bottom: 16px;
	border-bottom: 2px solid rgba(201, 169, 97, 0.4);
}
.sc-cat-title i { color: #c9a961; }
.sc-cards { display: flex; flex-direction: column; gap: 16px; }
.sc-card {
	display: flex;
	align-items: center;
	gap: 18px;
	padding: 18px;
	border-radius: 14px;
	background: #f7f9fc;
	text-decoration: none;
	transition: all .35s ease;
	position: relative;
	overflow: hidden;
}
.sc-card::before {
	content: '';
	position: absolute;
	left: 0; top: 0;
	width: 4px; height: 100%;
	background: linear-gradient(180deg, #c9a961 0%, #e8d5a3 100%);
	transform: scaleY(0);
	transition: transform .35s ease;
}
.sc-card:hover::before { transform: scaleY(1); }
.sc-card:hover { background: #fff; box-shadow: 0 8px 26px rgba(32, 106, 228, 0.1); transform: translateX(4px); }
.sc-ico {
	width: 52px; height: 52px;
	flex-shrink: 0;
	border-radius: 12px;
	display: flex; align-items: center; justify-content: center;
	background: linear-gradient(135deg, #eaf1ff 0%, #dfeaff 100%);
	transition: all .35s ease;
}
.sc-ico em { font-size: 22px; color: #206ae4; transition: all .35s ease; }
.sc-card:hover .sc-ico { background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%); }
.sc-card:hover .sc-ico em { color: #fff; }
.sc-card-body { min-width: 0; }
.sc-card-body h4 { font-size: 16px; font-weight: 700; color: var(--au-ink, #16356b); margin: 0 0 6px; }
.sc-card-body p { font-size: 13px; color: var(--au-muted, #6b7a99); line-height: 1.6; margin: 0; }

/* ===== 企业优势 ===== */
.sc-adv-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px;
}
.sc-adv-card {
	position: relative;
	background: #f7f9fc;
	border: 1px solid rgba(22, 53, 107, 0.06);
	border-radius: 20px;
	padding: 36px 30px 32px;
	transition: all .4s ease;
	overflow: hidden;
}
.sc-adv-card::before {
	content: '';
	position: absolute;
	top: 0; left: 0; right: 0;
	height: 4px;
	background: linear-gradient(90deg, #c9a961 0%, #e8d5a3 100%);
	transform: scaleX(0);
	transition: transform .4s ease;
}
.sc-adv-card:hover::before { transform: scaleX(1); }
.sc-adv-card:hover { background: #fff; transform: translateY(-8px); box-shadow: 0 16px 46px rgba(201, 169, 97, 0.14); }
.sc-adv-ico {
	width: 64px; height: 64px;
	border-radius: 16px;
	display: flex; align-items: center; justify-content: center;
	background: linear-gradient(135deg, #206ae4 0%, #4d8fff 100%);
	margin-bottom: 22px;
	transition: all .4s ease;
}
.sc-adv-ico i { font-size: 26px; color: #fff; }
.sc-adv-card:hover .sc-adv-ico { background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%); }
.sc-adv-card h3 { font-size: 19px; font-weight: 700; color: var(--au-ink, #16356b); margin: 0 0 12px; }
.sc-adv-card p { font-size: 14px; color: var(--au-muted, #6b7a99); line-height: 1.7; margin: 0; }

/* ===== 合作案例 ===== */
.sc-cases-wrap {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
}
.sc-logo-item {
	width: calc(12.5% - 18px);
	min-width: 100px;
	max-width: 140px;
	height: 84px;
	background: #fff;
	border: 1px solid rgba(22, 53, 107, 0.08);
	border-radius: 12px;
	padding: 16px;
	display: flex; align-items: center; justify-content: center;
	text-decoration: none;
	transition: all .35s ease;
}
.sc-logo-item:hover { transform: translateY(-5px); box-shadow: 0 10px 26px rgba(32, 106, 228, 0.14); border-color: rgba(201, 169, 97, 0.4); }
.sc-logo-item img { max-width: 100%; max-height: 100%; object-fit: contain; opacity: .65; transition: all .35s ease; filter: grayscale(1); }
.sc-logo-item:hover img { opacity: 1; filter: grayscale(0); }

/* ===== 服务流程 ===== */
.sc-step-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 28px 36px;
}
.sc-step {
	position: relative;
	background: #f7f9fc;
	border: 1px solid rgba(22, 53, 107, 0.06);
	border-radius: 18px;
	padding: 36px 30px 30px;
	transition: all .4s ease;
}
.sc-step:hover { background: #fff; transform: translateY(-6px); box-shadow: 0 14px 40px rgba(32, 106, 228, 0.12); }
.sc-step-ico {
	width: 64px; height: 64px;
	border-radius: 16px;
	display: flex; align-items: center; justify-content: center;
	background: linear-gradient(135deg, #206ae4 0%, #4d8fff 100%);
	margin-bottom: 20px;
}
.sc-step-ico i { font-size: 26px; color: #fff; }
.sc-step-body h4 { font-size: 20px; font-weight: 700; color: var(--au-ink, #16356b); margin: 0 0 10px; }
.sc-step-body p { font-size: 14px; color: var(--au-muted, #6b7a99); line-height: 1.7; margin: 0; }
.sc-step-no {
	position: absolute;
	top: 20px; right: 24px;
	font-size: 36px; font-weight: 800;
	color: rgba(32, 106, 228, 0.08);
	font-family: Georgia, serif;
	line-height: 1;
}

/* ===== 行业资讯 ===== */
.sc-news-tabs {
	display: flex;
	justify-content: center;
	gap: 16px;
	margin-bottom: 44px;
	flex-wrap: wrap;
}
.sc-news-tab {
	padding: 13px 42px;
	border-radius: 50px;
	background: #fff;
	color: var(--au-muted, #6b7a99);
	font-size: 16px;
	font-weight: 600;
	border: 2px solid rgba(22, 53, 107, 0.08);
	cursor: pointer;
	transition: all .3s ease;
	letter-spacing: 1px;
}
.sc-news-tab:hover { color: #206ae4; border-color: rgba(32, 106, 228, 0.3); }
.sc-news-tab.active {
	background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%);
	color: #0f1b3c;
	border-color: transparent;
	box-shadow: 0 8px 24px rgba(201, 169, 97, 0.3);
}
.sc-news-panels { min-height: 360px; }
.sc-news-panel { display: none; animation: scFade .4s ease; }
.sc-news-panel.active { display: block; }
@keyframes scFade { from { opacity: 0; transform: translateY(10px);} to { opacity: 1; transform: translateY(0);} }
.sc-news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sc-news-item {
	display: flex; flex-direction: column;
	padding: 26px 24px;
	background: #fff;
	border: 1px solid rgba(22, 53, 107, 0.06);
	border-radius: 14px;
	text-decoration: none;
	transition: all .35s ease;
}
.sc-news-item:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(32, 106, 228, 0.12); border-color: rgba(201, 169, 97, 0.3); }
.sc-news-title { font-size: 16px; font-weight: 700; color: var(--au-ink, #16356b); margin: 0 0 10px; line-height: 1.4;
	overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.sc-news-desc { font-size: 13px; color: var(--au-muted, #6b7a99); line-height: 1.6; margin: 0 0 16px;
	overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.sc-news-meta { display: flex; align-items: center; gap: 16px; padding-top: 16px; border-top: 1px solid rgba(22, 53, 107, 0.08); }
.sc-news-meta span { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #9aa7c0; }
.sc-news-meta i { font-size: 12px; color: #c9a961; }

/* ===== 联系咨询 ===== */
.sc-contact { background: linear-gradient(135deg, #0f1b3c 0%, #16356b 100%); padding: 90px 0; }
.sc-cta-in {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 60px;
	align-items: center;
}
.sc-cta-left h3 {
	font-size: 34px; font-weight: 700; color: #fff; margin: 0 0 14px;
	background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%);
	-webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.sc-cta-left > p { font-size: 16px; color: rgba(255, 255, 255, 0.7); margin: 0 0 32px; line-height: 1.7; }
.sc-cta-list { display: flex; flex-direction: column; gap: 18px; }
.sc-cta-item { display: flex; align-items: center; gap: 18px; padding: 16px 22px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 12px; transition: all .3s ease; }
.sc-cta-item:hover { background: rgba(255, 255, 255, 0.07); border-color: rgba(201, 169, 97, 0.35); }
.sc-cta-item > i { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #c9a961 0%, #e8d5a3 100%); color: #0f1b3c; font-size: 18px; }
.sc-cta-item div { display: flex; flex-direction: column; gap: 3px; }
.sc-cta-item span { font-size: 12px; color: rgba(255, 255, 255, 0.55); text-transform: uppercase; letter-spacing: 1px; }
.sc-cta-item b { font-size: 16px; color: #fff; font-weight: 600; }
.sc-cta-right { display: flex; justify-content: center; }
.sc-cta-box {
	background: linear-gradient(135deg, rgba(201, 169, 97, 0.12) 0%, rgba(232, 213, 163, 0.06) 100%);
	border: 1px solid rgba(201, 169, 97, 0.25);
	border-radius: 24px;
	padding: 48px 44px;
	text-align: center;
}
.sc-cta-box h4 { font-size: 28px; font-weight: 700; color: #e8d5a3; margin: 0 0 12px; }
.sc-cta-box p { font-size: 15px; color: rgba(255, 255, 255, 0.7); margin: 0 0 30px; line-height: 1.6; }
.sc-cta-go { padding: 16px 56px; }

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
	.au-wrap { padding-left: 28px; padding-right: 28px; }
	.au-hero-title { font-size: 46px; }
	.sc-cat-grid { grid-template-columns: repeat(2, 1fr); }
	.sc-adv-grid { grid-template-columns: repeat(2, 1fr); }
	.sc-step-grid { grid-template-columns: repeat(2, 1fr); }
	.sc-news-list { grid-template-columns: repeat(2, 1fr); }
	.sc-logo-item { width: calc(25% - 15px); }
	.sc-cta-in { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
	.au-wrap { padding-left: 18px; padding-right: 18px; }
	.au-hero { min-height: 560px; padding: 96px 18px 70px; }
	.au-hero-title { font-size: 34px; }
	.au-hero-sub { font-size: 15px; }
	.au-sec-title { font-size: 30px; }
	.cy-stats { gap: 22px; }
	.cy-stat-num { font-size: 28px; }
	.cy-stat-div { display: none; }
	.au-hero-actions { flex-direction: column; gap: 14px; }
	.sc-cat-grid, .sc-adv-grid, .sc-step-grid, .sc-news-list { grid-template-columns: 1fr; }
	.sc-logo-item { width: calc(33.333% - 13px); min-width: 85px; }
	.sc-news-panel { display: none; }
	.sc-news-panel.active { display: block; }
	.sc-news-tabs { flex-wrap: wrap; gap: 12px; }
	.sc-news-tab { padding: 11px 30px; font-size: 14px; }
}
@media (max-width: 480px) {
	.au-hero-title { font-size: 28px; }
	.au-sec-title { font-size: 26px; }
	.cy-stats { gap: 16px; }
	.cy-stat-num { font-size: 22px; }
	.sc-logo-item { width: calc(50% - 10px); min-width: 80px; }
	.sc-cta-item { padding: 14px 16px; gap: 14px; }
	.sc-cta-box { padding: 34px 26px; }
}