:root {
	--ink: #231033;
	--navy: #350b55;
	--blue: #8a17e0;
	--blue-strong: #790fc6;
	--cyan: #6010c8;
	--green: #20a66a;
	--amber: #f4a62a;
	--red: #e95656;
	--muted: #78628a;
	--soft: #f7eeff;
	--wash: #fbf6fe;
	--panel: #ffffff;
	--line: #e7d9f2;
	--line-strong: #d6bdea;
	--shadow: 0 22px 70px rgba(81, 21, 130, 0.14);
	--shadow-soft: 0 14px 44px rgba(92, 27, 145, 0.1);
	--radius: 8px;
	--ease: cubic-bezier(0.22, 1, 0.36, 1);
	--hero-padding: 154px 0 76px;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

.noscript-notice {
	margin: 0;
	padding: 12px 16px;
	text-align: center;
	background: #fff8e6;
	color: #664d03;
	border-bottom: 1px solid #f4d58d;
	font-size: 14px;
	line-height: 1.5;
}

body {
	margin: 0;
	color: var(--ink);
	background:
		linear-gradient(90deg, rgba(138, 23, 224, 0.04) 1px, transparent 1px),
		linear-gradient(180deg, rgba(138, 23, 224, 0.035) 1px, transparent 1px),
		#ffffff;
	background-size: 56px 56px;
	font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", system-ui, sans-serif;
	line-height: 1.7;
	letter-spacing: 0;
}

body.nav-open {
	overflow: hidden;
}

img {
	max-width: 100%;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
}

p,
h1,
h2,
h3,
h4 {
	margin: 0;
}

ul,
ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

.page-shell {
	min-height: 100vh;
	overflow: hidden;
}

.container {
	width: min(1180px, calc(100% - 40px));
	margin: 0 auto;
}

.site-header {
	position: fixed;
	top: 16px;
	left: 50%;
	z-index: 80;
	width: min(1180px, calc(100% - 28px));
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 8px 10px;
	background: rgba(255, 255, 255, 0.88);
	border: 1px solid rgba(219, 197, 237, 0.92);
	box-shadow: 0 16px 45px rgba(72, 23, 111, 0.12);
	backdrop-filter: blur(18px);
	border-radius: 999px;
	transition: transform 700ms var(--ease), box-shadow 700ms var(--ease), border-color 700ms var(--ease);
}

.site-header.is-scrolled {
	box-shadow: 0 18px 55px rgba(56, 14, 88, 0.18);
	border-color: rgba(188, 143, 225, 0.95);
}

.brand {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-shrink: 0;
}

.brand-mark {
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	overflow: hidden;
	box-shadow: 0 4px 12px rgba(138, 23, 224, 0.28);
}

.brand-mark img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.brand strong {
	display: block;
	font-size: 16px;
	line-height: 1.15;
	color: var(--navy);
}

.brand em {
	display: block;
	margin-top: 2px;
	font-style: normal;
	font-size: 11px;
	color: var(--muted);
	white-space: nowrap;
}

.site-nav {
	display: flex;
	align-items: center;
	gap: 3px;
}

.site-nav a {
	padding: 8px 10px;
	border-radius: 999px;
	font-size: 13px;
	white-space: nowrap;
	color: #46295f;
	transition: color 500ms var(--ease), background 500ms var(--ease), transform 500ms var(--ease);
}

.site-nav a:hover,
.site-nav a.active {
	color: var(--blue);
	background: rgba(138, 23, 224, 0.08);
	transform: translateY(-1px);
}

/* 产品下拉菜单 */
.nav-dropdown {
	position: relative;
}

.dropdown-toggle {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 8px 10px;
	border-radius: 999px;
	font-size: 13px;
	white-space: nowrap;
	color: #46295f;
	cursor: pointer;
	transition: color 500ms var(--ease), background 500ms var(--ease), transform 500ms var(--ease);
}

.dropdown-toggle:hover,
.nav-dropdown.is-open .dropdown-toggle {
	color: var(--blue);
	background: rgba(138, 23, 224, 0.08);
	transform: translateY(-1px);
}

.dropdown-arrow {
	flex-shrink: 0;
	transition: transform 320ms var(--ease);
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.is-open .dropdown-arrow {
	transform: rotate(180deg);
}

.dropdown-menu {
	position: absolute;
	top: 100%;
	left: 50%;
	z-index: 120;
	width: max-content;
	max-width: calc(100vw - 40px);
	padding-top: 12px;
	border: 0;
	background: transparent;
	box-shadow: none;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateX(-50%) translateY(4px);
	transition:
		opacity 220ms var(--ease) 120ms,
		transform 220ms var(--ease) 120ms,
		visibility 220ms var(--ease) 120ms;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.is-open .dropdown-menu {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateX(-50%) translateY(0);
	transition-delay: 0ms;
}

.dropdown-columns {
	display: grid;
	grid-auto-flow: column;
	grid-auto-columns: minmax(190px, 1fr);
	gap: 12px 30px;
	padding: 22px 26px;
	border: 1px solid var(--line);
	border-radius: 18px;
	background: rgba(255, 255, 255, 0.98);
	box-shadow: var(--shadow);
	backdrop-filter: blur(12px);
}

.dropdown-heading,
.dropdown-group-title {
	margin: 0 0 10px;
	padding: 0 12px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--blue);
}

.dropdown-column + .dropdown-column {
	border-left: 1px solid var(--line);
	padding-left: 30px;
}

.dropdown-links {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.dropdown-links a {
	display: block;
	padding: 9px 12px;
	border-radius: 10px;
	font-size: 14px;
	line-height: 1.45;
	color: var(--ink);
	white-space: nowrap;
	transform: none;
}

.dropdown-links a:hover,
.dropdown-links a.active {
	color: var(--blue);
	background: rgba(138, 23, 224, 0.08);
	transform: none;
}

.header-cta,
.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	min-height: 44px;
	padding: 0 18px;
	border: 0;
	border-radius: 999px;
	cursor: pointer;
	font-weight: 700;
	font-size: 14px;
	color: #ffffff;
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	box-shadow: 0 14px 30px rgba(138, 23, 224, 0.25);
	transition: transform 520ms var(--ease), box-shadow 520ms var(--ease), background 520ms var(--ease);
}

/* 固定在右下角的联系图标 */
.floating-contact-icons {
	position: fixed;
	right: 24px;
	bottom: 80px;
	z-index: 100;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.floating-icon-wrapper {
	position: relative;
}

.floating-icon-btn {
	width: 56px;
	height: 56px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 50%;
	cursor: pointer;
	background: #ffffff;
	color: var(--blue);
	border: 1px solid var(--line-strong);
	box-shadow: 0 10px 28px rgba(83, 26, 128, 0.08);
	transition: all 520ms var(--ease);
}

/* 所有按钮hover：蓝底白色icon */
.floating-icon-btn:hover {
	transform: translateY(-4px) scale(1.05);
	background: var(--blue);
	color: #ffffff;
	border-color: var(--blue);
	box-shadow: 0 18px 38px rgba(138, 23, 224, 0.32);
}

.floating-tooltip {
	position: absolute;
	top: 50%;
	right: 70px;
	width: 280px;
	padding: 20px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.96);
	box-shadow: var(--shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-50%) translateX(10px);
	transition: all 520ms var(--ease);
	z-index: 101;
}

.floating-tooltip::before {
	content: "";
	position: absolute;
	top: 50%;
	right: -8px;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 8px 0 8px 8px;
	border-color: #ffffff;
	transform: translateY(-50%);
}

.floating-icon-wrapper:hover .floating-tooltip {
	opacity: 1;
	visibility: visible;
	transform: translateY(-50%) translateX(0);
}

/* 微信弹窗样式 */
.wechat-tooltip {
	text-align: center;
}

.wechat-tooltip .tooltip-title {
	margin: 0 0 16px 0;
	color: var(--ink);
	font-size: 16px;
	font-weight: 700;
}

.wechat-tooltip img {
	width: 200px;
	height: 200px;
	margin: 0 auto;
	border-radius: 6px;
	display: block;
}

.wechat-tooltip .tooltip-hint {
	margin: 16px 0 0 0;
	color: var(--muted);
	font-size: 13px;
}

/* 电话弹窗样式 */
.phone-tooltip {
	text-align: center;
}

.phone-tooltip .tooltip-label {
	color: var(--muted);
	font-size: 12px;
	margin-bottom: 8px;
}

.phone-tooltip .tooltip-phone {
	font-size: 20px;
	font-weight: 700;
	color: var(--blue);
}

/* 返回顶部按钮 - 默认隐藏，只在移动端显示 */
.back-to-top-wrapper {
	display: none;
}

/* 手机端全屏微信弹窗 */
.mobile-wechat-modal {
	position: fixed;
	inset: 0;
	z-index: 200;
	display: none;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.6);
	opacity: 0;
	visibility: hidden;
	transition: all 520ms var(--ease);
}

.mobile-wechat-modal.active {
	opacity: 1;
	visibility: visible;
}

.mobile-modal-content {
	position: relative;
	width: 320px;
	padding: 32px 24px;
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.96);
	box-shadow: var(--shadow);
	text-align: center;
}

.mobile-modal-close {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 32px;
	height: 32px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: rgba(138, 23, 224, 0.08);
	color: var(--navy);
	cursor: pointer;
	transition: all 320ms var(--ease);
}

.mobile-modal-close:hover {
	background: rgba(138, 23, 224, 0.15);
	color: var(--blue);
}

.mobile-modal-title {
	margin: 0 0 24px 0;
	color: var(--ink);
	font-size: 18px;
	font-weight: 700;
}

.mobile-modal-qrcode {
	width: 240px;
	height: 240px;
	margin: 0 auto;
	border-radius: 6px;
	display: block;
}

.mobile-modal-hint {
	margin: 24px 0 0 0;
	color: var(--muted);
	font-size: 14px;
}

/* 桌面端显示电话弹窗，移动端隐藏 */
.desktop-only {
	display: block;
}

.button.secondary {
	color: var(--navy);
	background: #ffffff;
	border: 1px solid var(--line-strong);
	box-shadow: 0 10px 28px rgba(83, 26, 128, 0.08);
}

.header-cta:hover,
.button:hover {
	transform: translateY(-2px);
	box-shadow: 0 18px 38px rgba(138, 23, 224, 0.28);
}

.button:active {
	transform: translateY(0) scale(0.98);
}

.button .arrow {
	width: 26px;
	height: 26px;
	display: grid;
	place-items: center;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.18);
	transition: transform 520ms var(--ease);
}

.button.secondary .arrow {
	background: rgba(138, 23, 224, 0.1);
	color: var(--blue);
}

.button:hover .arrow {
	transform: translateX(3px);
}

.nav-toggle {
	display: none;
	width: 44px;
	height: 44px;
	position: relative;
	border: 0;
	border-radius: 50%;
	background: #f7edff;
	cursor: pointer;
}

.nav-toggle span {
	position: absolute;
	left: 13px;
	width: 18px;
	height: 2px;
	background: var(--navy);
	border-radius: 99px;
	transition: transform 560ms var(--ease), opacity 560ms var(--ease);
}

.nav-toggle span:nth-child(1) {
	top: 15px;
}

.nav-toggle span:nth-child(2) {
	top: 21px;
}

.nav-toggle span:nth-child(3) {
	top: 27px;
}

.nav-open .nav-toggle span:nth-child(1) {
	transform: translateY(6px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
	opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
	transform: translateY(-6px) rotate(-45deg);
}

.hero {
	position: relative;
	padding: var(--hero-padding);
	background:
		linear-gradient(135deg, rgba(53, 11, 85, 0.98), rgba(108, 21, 176, 0.92) 55%, rgba(96, 16, 200, 0.9)),
		url("../img/banner1.png") center / cover;
	color: #ffffff;
}

.hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
		linear-gradient(180deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
	background-size: 72px 72px;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent);
	animation: gridShift 16s linear infinite;
}

.hero::after {
	content: "";
	position: absolute;
	inset: auto 0 0;
	height: 120px;
	background: linear-gradient(180deg, transparent, #ffffff);
}

.hero-inner {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
	gap: 54px;
	align-items: center;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	width: fit-content;
	padding: 6px 12px;
	border: 1px solid rgba(255, 255, 255, 0.32);
	border-radius: 999px;
	background: rgba(255, 255, 255, 0.12);
	color: rgba(255, 255, 255, 0.92);
	font-size: 12px;
	font-weight: 700;
}

.eyebrow.dark {
	border-color: rgba(138, 23, 224, 0.18);
	background: rgba(138, 23, 224, 0.08);
	color: var(--blue);
}

.eyebrow::before {
	content: "";
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: currentColor;
}

.hero h1 {
	max-width: 780px;
	margin-top: 22px;
	font-size: clamp(42px, 6.3vw, 76px);
	line-height: 1.05;
	letter-spacing: 0;
}

.hero h1 span {
	color: #dbbfff;
}

.hero-lead {
	max-width: 680px;
	margin-top: 24px;
	color: rgba(255, 255, 255, 0.84);
	font-size: 18px;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 34px;
}

.hero-metrics {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	margin-top: 44px;
	max-width: 720px;
}

.metric {
	padding: 18px 16px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.1);
}

.metric strong {
	display: block;
	font-size: 26px;
	line-height: 1.1;
}

.metric span {
	display: block;
	margin-top: 6px;
	color: rgba(255, 255, 255, 0.76);
	font-size: 13px;
}

.hero-visual {
	position: relative;
	min-height: 520px;
}

.blueprint {
	position: absolute;
	inset: 0;
	border: 1px solid rgba(255, 255, 255, 0.28);
	border-radius: var(--radius);
	background:
		linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.08)),
		linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px),
		linear-gradient(180deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
	background-size: auto, 32px 32px, 32px 32px;
	box-shadow: var(--shadow);
	overflow: hidden;
}

.blueprint::before,
.blueprint::after {
	content: "";
	position: absolute;
	border: 1px solid rgba(255, 255, 255, 0.25);
	border-radius: var(--radius);
}

.blueprint::before {
	top: 38px;
	right: 42px;
	width: 46%;
	height: 28%;
	animation: floatPanel 6.8s var(--ease) infinite;
}

.blueprint::after {
	left: 38px;
	bottom: 42px;
	width: 54%;
	height: 30%;
	animation: floatPanel 7.8s var(--ease) infinite reverse;
}

.system-card {
	position: absolute;
	z-index: 2;
	width: min(360px, 82%);
	padding: 22px;
	border: 1px solid rgba(255, 255, 255, 0.38);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.88);
	color: var(--ink);
	box-shadow: 0 20px 70px rgba(0, 0, 0, 0.18);
}

.system-card.one {
	top: 42px;
	left: -24px;
}

.system-card.two {
	right: -16px;
	bottom: 58px;
}

.system-card small {
	display: block;
	color: var(--blue);
	font-weight: 800;
}

.system-card strong {
	display: block;
	margin-top: 8px;
	font-size: 22px;
	color: var(--navy);
}

.system-card p {
	margin-top: 10px;
	color: var(--muted);
	font-size: 14px;
}

.status-list {
	margin-top: 18px;
	display: grid;
	gap: 9px;
}

.status-list li {
	display: flex;
	align-items: center;
	gap: 9px;
	font-size: 13px;
	color: #4f3567;
}

.status-list li::before {
	content: "";
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--green);
	box-shadow: 0 0 0 5px rgba(32, 166, 106, 0.12);
}

.section {
	padding: 92px 0;
	position: relative;
}

.section.alt {
	background:
		linear-gradient(135deg, rgba(138, 23, 224, 0.04), rgba(96, 16, 200, 0.04)),
		var(--wash);
}

.section-head {
	display: flex;
	justify-content: space-between;
	align-items: end;
	gap: 34px;
	margin-bottom: 34px;
}

.section-title {
	max-width: 760px;
}

.section-title h2 {
	margin-top: 14px;
	font-size: clamp(30px, 4.2vw, 50px);
	line-height: 1.14;
	color: var(--navy);
}

.section-title p {
	margin-top: 14px;
	color: var(--muted);
	font-size: 17px;
}

.grid {
	display: grid;
	gap: 18px;
}

.grid.cols-2 {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.cols-3 {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.cols-4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.service-card,
.case-card,
.faq-item,
.contact-card,
.process-step {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.94);
	box-shadow: var(--shadow-soft);
	transition: transform 680ms var(--ease), border-color 680ms var(--ease), box-shadow 680ms var(--ease);
}

.card:hover,
.service-card:hover,
.case-card:hover,
.faq-item:hover,
.process-step:hover {
	transform: translateY(-7px);
	border-color: var(--line-strong);
	box-shadow: var(--shadow);
}

.service-card {
	padding: 28px;
	min-height: 260px;
	position: relative;
	overflow: hidden;
}

.service-card::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 4px;
	background: linear-gradient(90deg, var(--blue), var(--cyan), var(--green));
	transform: scaleX(0.34);
	transform-origin: left;
	transition: transform 680ms var(--ease);
}

.service-card:hover::after {
	transform: scaleX(1);
}

.service-icon {
	width: 52px;
	height: 52px;
	display: grid;
	place-items: center;
	border-radius: 14px;
	color: #ffffff;
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	font-weight: 900;
	box-shadow: 0 10px 22px rgba(138, 23, 224, 0.28);
	position: relative;
}

.service-icon::before {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: linear-gradient(160deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0));
	-webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
}

.service-card h3,
.card h3,
.process-step h3,
.case-card h3 {
	margin-top: 20px;
	color: var(--navy);
	font-size: 22px;
	line-height: 1.32;
}

.service-card p,
.card p,
.process-step p,
.case-card p {
	margin-top: 12px;
	color: var(--muted);
}

.tag-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 20px;
}

.tag {
	display: inline-flex;
	align-items: center;
	min-height: 28px;
	padding: 0 10px;
	border-radius: 999px;
	background: #f7edff;
	color: #5f2491;
	font-size: 12px;
	font-weight: 700;
}

.strategy-panel {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 24px;
	align-items: stretch;
}

.strategy-copy {
	padding: 36px;
	border-radius: var(--radius);
	background: var(--navy);
	color: #ffffff;
	position: relative;
	overflow: hidden;
}

.strategy-copy::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.09) 1px, transparent 1px),
		linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
	background-size: 42px 42px;
	opacity: 0.42;
}

.strategy-copy > * {
	position: relative;
	z-index: 1;
}

.strategy-copy h2 {
	font-size: clamp(30px, 4vw, 48px);
	line-height: 1.16;
}

.strategy-copy p {
	margin-top: 18px;
	color: rgba(255, 255, 255, 0.78);
}

.strategy-list {
	display: grid;
	gap: 14px;
}

.strategy-item {
	display: grid;
	grid-template-columns: 52px 1fr;
	gap: 16px;
	padding: 22px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: #ffffff;
}

.strategy-item strong {
	color: var(--blue);
	font-size: 18px;
}

.strategy-item h3 {
	color: var(--navy);
	font-size: 18px;
}

.strategy-item p {
	margin-top: 6px;
	color: var(--muted);
	font-size: 14px;
}

.case-card {
	overflow: hidden;
}

.case-media {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: #efdcff;
}

.case-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 900ms var(--ease);
}

.case-card:hover .case-media img {
	transform: scale(1.06);
}

.case-body {
	padding: 24px;
}

.case-kicker {
	color: var(--blue);
	font-size: 13px;
	font-weight: 800;
}

.case-meta {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
	margin-top: 20px;
}

.case-meta span {
	padding: 10px;
	border-radius: var(--radius);
	background: #f8f2fd;
	color: #51316d;
	font-size: 12px;
	font-weight: 700;
	text-align: center;
}

.process {
	counter-reset: step;
}

.process-step {
	padding: 26px;
}

.process-step::before {
	counter-increment: step;
	content: "0" counter(step);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	color: #ffffff;
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	font-weight: 900;
}

.faq-list {
	display: grid;
	gap: 14px;
}

.faq-item {
	padding: 26px 28px;
}

.faq-item h3 {
	color: var(--navy);
	font-size: 20px;
	line-height: 1.4;
}

.faq-item p {
	margin-top: 10px;
	color: var(--muted);
}

.contact-wechat-lead--mobile {
	display: none;
}

.contact-wechat-panel {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 18px;
	max-width: 420px;
	margin: 34px auto 0;
	padding: 28px 24px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.96);
	box-shadow: var(--shadow-soft);
	text-align: center;
}

.contact-wechat-qr {
	width: min(240px, 72vw);
	height: auto;
	aspect-ratio: 1;
	margin: 0 auto;
	border-radius: 12px;
	border: 1px solid var(--line);
	background: #fff;
}

.contact-wechat-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: 10px 14px;
}

.contact-wechat-label {
	color: var(--muted);
	font-size: 13px;
	font-weight: 600;
}

.contact-wechat-id {
	color: var(--navy);
	font-size: 1.15rem;
	font-weight: 800;
	letter-spacing: 0.02em;
}

.contact-wechat-copy {
	min-height: 40px;
	padding: 0 16px;
	border: 0;
	border-radius: 999px;
	background: var(--blue);
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), background 240ms var(--ease);
}

.contact-wechat-copy:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 22px rgba(138, 23, 224, 0.28);
}

.contact-wechat-copy.is-copied {
	background: #0f766e;
}

.cta-band {
	position: relative;
	overflow: hidden;
	padding: 56px;
	border-radius: var(--radius);
	color: #ffffff;
	background:
		linear-gradient(135deg, rgba(53, 11, 85, 0.98), rgba(138, 23, 224, 0.94)),
		url("../img/main-banner.jpg") center / cover;
	box-shadow: var(--shadow);
}

.cta-band::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
		linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
	background-size: 48px 48px;
}

.cta-band > * {
	position: relative;
	z-index: 1;
}

.cta-band h2 {
	max-width: 760px;
	font-size: clamp(28px, 4vw, 48px);
	line-height: 1.18;
}

.cta-band p {
	max-width: 720px;
	margin-top: 14px;
	color: rgba(255, 255, 255, 0.78);
}

.cta-band .hero-actions,
.cta-band > div:last-child {
	margin-top: 32px;
}

.sub-hero {
	padding: var(--hero-padding);
	color: #ffffff;
	background:
		linear-gradient(135deg, rgba(53, 11, 85, 0.98), rgba(138, 23, 224, 0.9)),
		url("../img/banner2.png") center / cover;
	position: relative;
}

.sub-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
		linear-gradient(180deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
	background-size: 64px 64px;
}

.sub-hero .container {
	position: relative;
	z-index: 1;
}

.sub-hero h1 {
	max-width: 1000px;
	margin-top: 18px;
	font-size: clamp(38px, 5vw, 64px);
	line-height: 1.08;
}

.sub-hero p {
	max-width: 760px;
	margin-top: 18px;
	color: rgba(255, 255, 255, 0.82);
	font-size: 18px;
}

.split {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 36px;
	align-items: center;
}

.image-panel {
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	background: #ffffff;
}

.image-panel img {
	width: 100%;
	height: 100%;
	min-height: 360px;
	object-fit: cover;
}

.contact-layout {
	display: grid;
	grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
	gap: 24px;
	align-items: stretch;
}

.contact-card {
	padding: 30px;
}

.contact-list {
	display: grid;
	gap: 14px;
	margin-top: 22px;
}

.contact-list li {
	display: grid;
	grid-template-columns: 88px 1fr;
	gap: 14px;
	padding: 14px 0;
	border-bottom: 1px solid var(--line);
}

.contact-list li:last-child {
	border-bottom: 0;
}

.contact-list span {
	color: var(--muted);
}

.contact-list strong {
	color: var(--navy);
}

.map-card {
	min-height: 420px;
	position: relative;
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background:
		linear-gradient(90deg, rgba(138, 23, 224, 0.09) 1px, transparent 1px),
		linear-gradient(180deg, rgba(138, 23, 224, 0.08) 1px, transparent 1px),
		#f7eeff;
	background-size: 34px 34px;
	box-shadow: var(--shadow-soft);
}

.map-card::before {
	content: "";
	position: absolute;
	left: 12%;
	top: 18%;
	width: 70%;
	height: 62%;
	border: 2px solid rgba(138, 23, 224, 0.18);
	border-radius: var(--radius);
	transform: rotate(-5deg);
}

.map-pin {
	position: absolute;
	left: 50%;
	top: 48%;
	transform: translate(-50%, -50%);
	display: grid;
	place-items: center;
	width: 92px;
	height: 92px;
	border-radius: 50%;
	color: #ffffff;
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	box-shadow: 0 22px 50px rgba(138, 23, 224, 0.28);
	font-weight: 900;
}

.map-text {
	position: absolute;
	left: 28px;
	right: 28px;
	bottom: 28px;
	padding: 18px;
	border: 1px solid rgba(255, 255, 255, 0.7);
	border-radius: var(--radius);
	background: rgba(255, 255, 255, 0.86);
	color: var(--navy);
}

.site-footer {
	padding: 52px 0 36px;
	color: rgba(255, 255, 255, 0.78);
	background: #25083b;
}

.footer-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr) minmax(0, 0.9fr);
	gap: 28px;
}

.site-footer h2,
.site-footer h3 {
	color: #ffffff;
}

.site-footer p {
	margin-top: 12px;
}

.footer-links {
	display: grid;
	gap: 8px;
	margin-top: 14px;
}

.footer-links a:hover {
	color: #ffffff;
}

.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 14px;
	margin-top: 34px;
	padding-top: 22px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	font-size: 13px;
}

.reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 900ms var(--ease), transform 900ms var(--ease);
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

.delay-1 {
	transition-delay: 90ms;
}

.delay-2 {
	transition-delay: 180ms;
}

.delay-3 {
	transition-delay: 270ms;
}

@keyframes gridShift {
	from {
		background-position: 0 0;
	}
	to {
		background-position: 72px 72px;
	}
}

@keyframes floatPanel {
	0%,
	100% {
		transform: translate3d(0, 0, 0);
	}
	50% {
		transform: translate3d(0, -16px, 0);
	}
}

@media (max-width: 1100px) {
	.site-header {
		top: 10px;
		border-radius: 22px;
		padding: 8px;
	}

	.nav-toggle {
		display: block;
	}

	.site-nav {
		position: fixed;
		left: 14px;
		right: 14px;
		top: 78px;
		max-height: calc(100vh - 78px - 20px);
		overflow-y: auto;
		overscroll-behavior: contain;
		display: grid;
		gap: 8px;
		padding: 18px;
		border: 1px solid var(--line);
		border-radius: var(--radius);
		background: rgba(255, 255, 255, 0.96);
		box-shadow: var(--shadow);
		transform: translateY(-12px);
		opacity: 0;
		pointer-events: none;
		transition: transform 520ms var(--ease), opacity 520ms var(--ease);
	}

	.nav-open .site-nav {
		transform: translateY(0);
		opacity: 1;
		pointer-events: auto;
	}

	.site-nav a {
		padding: 14px 16px;
		font-size: 16px;
		border-radius: var(--radius);
		white-space: normal;
	}

	.header-cta {
		display: none;
	}

	/* 导航下拉移动端重写 */
	.site-nav > a,
	.dropdown-toggle,
	.dropdown-links a {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 100%;
		padding: 14px 16px;
		font-size: 16px;
		line-height: 1.45;
		text-align: center;
		white-space: normal;
		border-radius: 0;
		background: transparent;
		border: 0;
		box-shadow: none;
		color: #46295f;
		transform: none;
	}

	.site-nav > a:hover,
	.site-nav > a.active,
	.dropdown-links a:hover,
	.dropdown-links a.active,
	.dropdown-toggle:hover,
	.nav-dropdown.is-open .dropdown-toggle {
		color: var(--blue);
		background: transparent;
		transform: none;
	}

	.site-nav > a.active,
	.dropdown-links a.active {
		font-weight: 600;
	}

	.nav-dropdown {
		flex-shrink: 0;
		width: 100%;
	}

	.dropdown-toggle {
		justify-content: center;
		gap: 6px;
	}

	.nav-dropdown .dropdown-menu,
	.nav-dropdown.is-open .dropdown-menu,
	.nav-dropdown:hover .dropdown-menu {
		position: static;
		left: auto;
		top: auto;
		width: 100%;
		margin: 0;
		padding: 0;
		border: 0;
		border-radius: 0;
		background: transparent;
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
		transform: none;
		transition: none;
		display: none;
	}

	.nav-dropdown.is-open .dropdown-menu {
		display: block;
	}

	.dropdown-columns {
		display: flex;
		flex-direction: column;
		gap: 0;
		padding: 0;
		border: 0;
		border-radius: 0;
		background: transparent;
		box-shadow: none;
	}

	.dropdown-column {
			width: 100%;
		}

		.dropdown-column + .dropdown-column {
			border-left: 0;
			padding-left: 0;
		}

		.dropdown-heading,
		.dropdown-group-title {
			display: none;
		}

	.dropdown-links {
		display: flex;
		flex-direction: column;
		gap: 0;
		width: 100%;
	}

	/* 移动端浮动图标样式 */
	.floating-contact-icons {
		right: 16px;
		bottom: 60px;
		gap: 10px;
	}

	.floating-icon-btn {
		width: 48px;
		height: 48px;
	}

	.floating-tooltip {
		display: none !important;
	}

	/* 移动端隐藏电话弹窗 */
	.desktop-only {
		display: none !important;
	}

	/* 移动端显示返回顶部按钮 */
	.back-to-top-wrapper {
		display: block;
	}

	/* 移动端显示全屏微信弹窗 */
	.mobile-wechat-modal {
		display: flex;
	}

	.hero,
	.sub-hero,
	.pc-hero,
	.emp-hero,
	.drama-hero {
		padding-top: 132px;
	}

	.hero-inner,
	.strategy-panel,
	.split,
	.contact-layout {
		grid-template-columns: 1fr;
	}

	.hero-visual {
		min-height: 430px;
	}

	.grid.cols-4,
	.grid.cols-3,
	.footer-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.section-head {
		display: block;
	}
}

@media (max-width: 640px) {
	.container {
		width: min(100% - 28px, 1180px);
	}

	.brand {
		min-width: 0;
	}

	.brand em {
		display: none;
	}

	.hero {
		padding-bottom: 72px;
	}

	.hero-metrics,
	.grid.cols-4,
	.grid.cols-3,
	.grid.cols-2,
	.footer-grid,
	.case-meta {
		grid-template-columns: 1fr;
	}

	.hero-visual {
		min-height: 360px;
	}

	.system-card {
		width: 86%;
		padding: 18px;
	}

	.system-card.one {
		left: 10px;
	}

	.system-card.two {
		right: 10px;
		bottom: 32px;
	}

	.section {
		padding: 66px 0;
	}

	.contact-wechat-lead--desktop {
		display: none;
	}

	.contact-wechat-lead--mobile {
		display: block;
	}

	.contact-wechat-panel {
		margin-top: 24px;
		padding: 22px 16px;
		width: 100%;
		max-width: none;
		box-sizing: border-box;
	}

	.contact-wechat-qr {
		width: min(220px, 68vw);
	}

	.contact-wechat-meta {
		width: 100%;
		flex-direction: column;
		gap: 8px;
	}

	.contact-wechat-copy {
		width: 100%;
		max-width: 240px;
	}

	.cta-band {
		padding: 34px 24px;
	}

	.contact-list li {
		grid-template-columns: 1fr;
		gap: 4px;
	}

	/* 移动端浮动图标：白色底，黑色icon */
	.floating-icon-btn {
		background: #ffffff;
		color: var(--navy);
		border: 1px solid var(--line-strong);
	}

	.floating-icon-btn:hover {
		background: #ffffff;
		color: var(--navy);
		border-color: var(--line-strong);
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation: none !important;
		transition: none !important;
		scroll-behavior: auto !important;
	}

	.reveal {
		opacity: 1;
		transform: none;
	}
}

/* 产品介绍页面样式 */
.product-hero {
	background: linear-gradient(135deg, var(--soft) 0%, #f8f0ff 100%);
	padding: 80px 0 60px;
}

.product-hero h1 {
	font-size: 2.5rem;
	margin-bottom: 24px;
}

.product-hero p {
	font-size: 1.1rem;
	line-height: 1.8;
	max-width: 900px;
	margin: 0 auto;
}

.product-section {
	padding: 80px 0;
}

.product-section .section-title {
	text-align: center;
	margin-bottom: 48px;
}

.product-intro {
	font-size: 1.05rem;
	line-height: 1.7;
	max-width: 800px;
	margin: 16px auto 0;
}

/* 核心主推产品样式 */
.main-product {
	background: linear-gradient(135deg, #fcf8ff 0%, #f7eeff 100%);
}

.main-product .eyebrow {
	background: var(--blue);
	color: #ffffff;
	padding: 8px 16px;
	border-radius: 20px;
	font-size: 0.85rem;
}

.product-features {
	margin-top: 48px;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
}

.feature-item {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.feature-item:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.feature-item.highlight-feature {
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	color: #ffffff;
	border: none;
}

.feature-icon {
	min-width: 48px;
	min-height: 48px;
	padding: 8px 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--soft);
	border-radius: 12px;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--blue);
	margin-bottom: 16px;
	white-space: nowrap;
}

.feature-item.highlight-feature .feature-icon {
	background: rgba(255, 255, 255, 0.2);
	color: #ffffff;
}

.feature-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.feature-item.highlight-feature h3 {
	color: #ffffff;
}

.feature-item p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--muted);
}

.feature-item.highlight-feature p {
	color: rgba(255, 255, 255, 0.9);
}

.product-target {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	margin-top: 32px;
	text-align: center;
}

.product-target h3 {
	font-size: 1rem;
	color: var(--blue);
	margin-bottom: 12px;
}

.product-target p {
	font-size: 0.95rem;
	color: var(--muted);
	line-height: 1.6;
}

/* 产品卡片样式 */
.product-grid {
	margin-top: 48px;
}

.product-card {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.product-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

a.product-card-link {
	display: block;
	color: inherit;
	text-decoration: none;
	cursor: pointer;
}

a.product-card-link:hover {
	color: inherit;
}

.product-card-cta {
	display: inline-block;
	margin-top: 16px;
	color: var(--blue);
	font-size: 0.92rem;
	font-weight: 700;
}

a.product-card-link:hover .product-card-cta {
	text-decoration: underline;
}

.product-card.large {
	padding: 32px;
}

.product-icon {
	min-width: 56px;
	min-height: 56px;
	padding: 10px 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--soft);
	border-radius: 12px;
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--blue);
	margin-bottom: 20px;
	white-space: nowrap;
}

.product-card h3 {
	font-size: 1.2rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.product-desc {
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--muted);
	margin-bottom: 20px;
}

.product-highlights {
	background: var(--soft);
	padding: 16px;
	border-radius: 8px;
	margin-bottom: 16px;
}

.product-highlights h4 {
	font-size: 0.9rem;
	color: var(--blue);
	margin-bottom: 12px;
}

.product-highlights ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.product-highlights li {
	font-size: 0.85rem;
	color: var(--navy);
	padding: 6px 0;
	padding-left: 20px;
	position: relative;
}

.product-highlights li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--blue);
	font-weight: bold;
}

.product-target-mini h4 {
	font-size: 0.85rem;
	color: var(--blue);
	margin-bottom: 8px;
}

.product-target-mini p {
	font-size: 0.85rem;
	color: var(--muted);
	line-height: 1.5;
}

/* 核心优势样式 */
.product-advantages {
	background: linear-gradient(135deg, var(--navy) 0%, #3e1a5c 100%);
	color: #ffffff;
}

.product-advantages .eyebrow {
	background: rgba(255, 255, 255, 0.2);
	color: #ffffff;
}

.product-advantages .section-title p {
	color: rgba(255, 255, 255, 0.8);
}

.product-advantages .section-title h2 {
	color: #ffffff !important;
}

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.advantage-item {
	background: rgba(255, 255, 255, 0.1);
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid rgba(255, 255, 255, 0.2);
	transition: all 0.3s ease;
}

.advantage-item:hover {
	background: rgba(255, 255, 255, 0.15);
	transform: translateY(-4px);
}

.advantage-icon {
	width: 48px;
	height: 48px;
	display: grid;
	place-items: center;
	background: var(--blue);
	border-radius: 12px;
	font-size: 1.1rem;
	font-weight: 700;
	color: #ffffff;
	margin-bottom: 16px;
}

.advantage-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: #ffffff;
}

.advantage-item p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: rgba(255, 255, 255, 0.8);
}

/* 移动端产品页面样式 */
@media (max-width: 640px) {
	.product-hero {
		padding: 60px 0 40px;
	}

	.product-hero h1 {
		font-size: 1.8rem;
	}

	.product-hero p {
		font-size: 1rem;
	}

	.product-section {
		padding: 60px 0;
	}

	.feature-grid,
	.advantages-grid {
		grid-template-columns: 1fr;
	}

	.product-card.large {
		padding: 24px;
	}
}

/* AI应用页面专用样式 */
.ai-hero {
	background: linear-gradient(135deg, #f8f0ff 0%, #f4e8ff 100%);
	padding: 80px 0 60px;
}

.ai-hero h1 {
	font-size: 2.5rem;
	margin-bottom: 24px;
}

.ai-hero p {
	font-size: 1.1rem;
	line-height: 1.8;
	max-width: 900px;
	margin: 0 auto;
}

/* Hero图片样式 */
.hero-image-wrapper {
	margin-top: 40px;
}

.hero-image {
	width: 100%;
	max-width: 1920px;
	height: auto;
	border-radius: var(--radius);
	box-shadow: 0 8px 24px rgba(157, 37, 235, 0.1);
}

/* AI场景卡片图片样式 */
.scenario-image-wrapper {
	margin-bottom: 20px;
}

.scenario-image {
	width: 100%;
	height: auto;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(157, 37, 235, 0.08);
}

/* 技术能力图片样式 */
.tech-image-wrapper {
	margin: 48px auto 0;
	max-width: 900px;
}

.tech-image {
	width: 100%;
	height: auto;
	border-radius: var(--radius);
	box-shadow: 0 8px 24px rgba(157, 37, 235, 0.1);
}

/* 政企适配能力图片样式 */
.adapt-image-wrapper {
	margin: 48px auto 0;
	max-width: 1200px;
}

.adapt-image {
	width: 100%;
	height: auto;
	border-radius: var(--radius);
	box-shadow: 0 8px 24px rgba(157, 37, 235, 0.1);
}

/* 开发流程图片样式 */
.process-image-wrapper {
	margin: 48px auto 0;
	max-width: 1200px;
}

.process-image {
	width: 100%;
	height: auto;
	border-radius: var(--radius);
	box-shadow: 0 8px 24px rgba(157, 37, 235, 0.1);
}

/* 核心优势图片样式 */
.advantages-image-wrapper {
	margin: 48px auto 0;
	max-width: 1200px;
}

.advantages-image {
	width: 100%;
	height: auto;
	border-radius: var(--radius);
	box-shadow: 0 8px 24px rgba(157, 37, 235, 0.1);
}

/* 痛点模块样式 */
.pain-points-section {
	background: #fff;
	padding: 80px 0;
}

.pain-points-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.pain-point-item {
	background: #fff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.pain-point-item:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.pain-icon {
	min-width: 48px;
	min-height: 48px;
	padding: 8px 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #fff5f5;
	border-radius: 12px;
	font-size: 1.2rem;
	font-weight: 700;
	color: #d32f2f;
	margin-bottom: 16px;
	white-space: nowrap;
}

.pain-point-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.pain-point-item p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--muted);
}

/* AI场景卡片样式 */
.ai-scenarios-section {
	background: linear-gradient(135deg, #fcf8ff 0%, #f7eeff 100%);
	padding: 80px 0;
}

.ai-scenarios-grid {
	margin-top: 48px;
}

.ai-scenario-card {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.ai-scenario-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.scenario-icon {
	min-width: 56px;
	min-height: 56px;
	padding: 10px 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--soft);
	border-radius: 12px;
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--blue);
	margin-bottom: 20px;
	white-space: nowrap;
}

.ai-scenario-card h3 {
	font-size: 1.2rem;
	margin-bottom: 16px;
	color: var(--ink);
}

.scenario-desc {
	font-size: 0.95rem;
	line-height: 1.6;
}

.scenario-intro {
	color: var(--muted);
	margin-bottom: 20px;
}

.scenario-features,
.scenario-value,
.scenario-target {
	background: var(--soft);
	padding: 16px;
	border-radius: 8px;
	margin-bottom: 16px;
}

.scenario-features h4,
.scenario-value h4,
.scenario-target h4 {
	font-size: 0.9rem;
	color: var(--blue);
	margin-bottom: 12px;
}

.scenario-features ul,
.scenario-value ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.scenario-features li,
.scenario-value li {
	font-size: 0.85rem;
	color: var(--navy);
	padding: 6px 0;
	padding-left: 20px;
	position: relative;
}

.scenario-features li::before,
.scenario-value li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--blue);
	font-weight: bold;
}

.scenario-target p {
	font-size: 0.85rem;
	color: var(--muted);
	line-height: 1.5;
}

/* 技术能力样式 */
.tech-capabilities-section {
	background: #fff;
	padding: 80px 0;
}

.tech-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.tech-item {
	background: #fff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.tech-item:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.tech-icon {
	min-width: 48px;
	min-height: 48px;
	padding: 8px 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--soft);
	border-radius: 12px;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--blue);
	margin-bottom: 16px;
	white-space: nowrap;
}

.tech-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.tech-item p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--muted);
}

/* 政企适配能力样式 */
.enterprise-adapt-section {
	background: linear-gradient(135deg, #fcf8ff 0%, #f7eeff 100%);
	padding: 80px 0;
}

.adapt-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.adapt-item {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
}

.adapt-item:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.adapt-icon {
	min-width: 48px;
	min-height: 48px;
	padding: 8px 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--soft);
	border-radius: 12px;
	font-size: 1.2rem;
	font-weight: 700;
	color: var(--blue);
	margin-bottom: 16px;
	white-space: nowrap;
}

.adapt-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.adapt-item ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.adapt-item li {
	font-size: 0.85rem;
	color: var(--navy);
	padding: 6px 0;
	padding-left: 20px;
	position: relative;
}

.adapt-item li::before {
	content: "•";
	position: absolute;
	left: 0;
	color: var(--blue);
	font-weight: bold;
}

/* 开发流程样式 */
.dev-process-section {
	background: #fff;
	padding: 80px 0;
}

.process-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.process-item {
	background: #fff;
	padding: 24px;
	border-radius: var(--radius);
	border: 1px solid var(--line);
	transition: all 0.3s ease;
	position: relative;
}

.process-item:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
	border-color: var(--blue);
}

.process-number {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--blue);
	border-radius: 12px;
	font-size: 1.5rem;
	font-weight: 700;
	color: #ffffff;
	margin-bottom: 16px;
}

.process-item h3 {
	font-size: 1.1rem;
	margin-bottom: 12px;
	color: var(--ink);
}

.process-item p {
	font-size: 0.95rem;
	line-height: 1.6;
	color: var(--muted);
}

/* 业务待补充板块样式 */
.business-supplement-section {
	background: #fff5f5;
	padding: 80px 0;
	border-top: 3px solid #ff6b6b;
}

.business-supplement-section .eyebrow.highlight {
	background: #ff6b6b;
	color: #ffffff;
	padding: 8px 16px;
	border-radius: 20px;
	font-size: 0.85rem;
}

.supplement-block {
	background: #ffffff;
	padding: 24px;
	border-radius: var(--radius);
	border: 2px dashed #ff6b6b;
	margin-bottom: 24px;
}

.supplement-title {
	font-size: 1.1rem;
	color: #d32f2f;
	margin-bottom: 16px;
	padding-bottom: 12px;
	border-bottom: 1px solid #ffcdd2;
}

.supplement-placeholder {
	background: #fff8f8;
	padding: 16px;
	border-radius: 8px;
}

.supplement-placeholder p {
	font-size: 0.95rem;
	color: #d32f2f;
	margin-bottom: 12px;
}

.supplement-placeholder ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.supplement-placeholder li {
	font-size: 0.85rem;
	color: var(--navy);
	padding: 8px 0;
	padding-left: 24px;
	position: relative;
}

.supplement-placeholder li::before {
	content: "⚠";
	position: absolute;
	left: 0;
	color: #ff6b6b;
	font-weight: bold;
}

/* 移动端AI页面样式 */
@media (max-width: 640px) {
	.ai-hero {
		padding: 60px 0 40px;
	}

	.ai-hero h1 {
		font-size: 1.8rem;
	}

	.ai-hero p {
		font-size: 1rem;
	}

	.pain-points-grid,
	.tech-grid,
	.adapt-grid,
	.process-grid {
		grid-template-columns: 1fr;
	}

	.ai-scenarios-grid {
		grid-template-columns: 1fr;
	}

	.supplement-block {
		padding: 16px;
	}
}

/* ===== AI玩具场景应用页面样式 ===== */

.section-desc {
	max-width: 760px;
	margin-top: 14px;
	font-size: 16px;
	color: var(--muted);
	line-height: 1.7;
}

/* 场景标签栏 */
.scenario-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 40px;
}

.scenario-tab {
	padding: 12px 28px;
	border: 1px solid var(--line);
	border-radius: 999px;
	background: #fff;
	color: var(--ink);
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s var(--ease);
}

.scenario-tab:hover {
	border-color: var(--blue);
	color: var(--blue);
	transform: translateY(-2px);
}

.scenario-tab.is-active {
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	border-color: transparent;
	color: #fff;
	box-shadow: 0 8px 24px rgba(138, 23, 224, 0.25);
}

/* 场景面板 */
.scenario-panels {
	margin-top: 32px;
}

.scenario-panel {
	display: none;
	animation: scenarioFadeIn 0.4s var(--ease);
}

.scenario-panel.is-active {
	display: block;
}

@keyframes scenarioFadeIn {
	from { opacity: 0; transform: translateY(16px); }
	to { opacity: 1; transform: translateY(0); }
}

/* 场景横幅 */
.scenario-banner {
	position: relative;
	border-radius: var(--radius);
	overflow: hidden;
	margin-bottom: 32px;
	box-shadow: var(--shadow-soft);
}

.scenario-banner img {
	width: 100%;
	height: 260px;
	object-fit: cover;
}

.scenario-banner-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 24px 32px;
	background: linear-gradient(to top, rgba(53, 11, 85, 0.92), transparent);
}

.scenario-banner-overlay h3 {
	font-size: 24px;
	color: #fff;
	margin-bottom: 6px;
}

.scenario-banner-overlay p {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.82);
	max-width: 600px;
}

/* 产品卡片网格 */
.product-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
}

.product-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	transition: all 0.3s var(--ease);
}

.product-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow);
	border-color: var(--line-strong);
}

.product-card-img {
	overflow: hidden;
}

.product-card-img img {
	width: 100%;
	height: 220px;
	object-fit: cover;
	transition: transform 0.5s var(--ease);
}

.product-card:hover .product-card-img img {
	transform: scale(1.06);
}

.product-card-body {
	padding: 20px 22px 24px;
}

.product-card-brand {
	display: inline-block;
	font-size: 12px;
	font-weight: 700;
	color: var(--blue);
	letter-spacing: 0.04em;
}

.product-card-name {
	margin-top: 4px;
	font-size: 17px;
	font-weight: 700;
	color: var(--navy);
	line-height: 1.35;
}


/* 产品标签 */
.product-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 14px;
}

.product-tag {
	padding: 3px 10px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 600;
}

.tag-gps { background: rgba(32, 166, 106, 0.12); color: var(--green); }
.tag-safe { background: rgba(138, 23, 224, 0.12); color: var(--blue); }
.tag-ai { background: rgba(207, 58, 237, 0.12); color: #cf3aed; }
.tag-quiet { background: rgba(120, 98, 138, 0.12); color: var(--muted); }
.tag-offline { background: rgba(244, 166, 42, 0.12); color: var(--amber); }
.tag-clean { background: rgba(96, 16, 200, 0.12); color: var(--cyan); }

/* 产品卖点列表 */
.product-points {
	margin-top: 14px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.product-point {
	position: relative;
	padding-left: 20px;
	font-size: 14px;
	color: var(--ink);
	line-height: 1.55;
}

.product-point::before {
	content: '';
	position: absolute;
	left: 0;
	top: 8px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--blue);
	opacity: 0.6;
}


/* 卡片CTA */
.product-cta {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-top: 16px;
	padding: 10px 20px;
	border-radius: 999px;
	background: linear-gradient(135deg, var(--blue), var(--cyan));
	color: #fff;
	font-size: 14px;
	font-weight: 700;
	transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.product-cta:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(138, 23, 224, 0.25);
}

/* 市场洞察 */
.market-insight-section {
	background: var(--wash);
}

.market-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 24px;
	margin-top: 48px;
}

.market-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 28px 24px;
	box-shadow: var(--shadow-soft);
}

.market-card-title {
	font-size: 18px;
	font-weight: 700;
	color: var(--navy);
}

.market-card-unit {
	margin-top: 4px;
	font-size: 13px;
	color: var(--muted);
}

/* 柱状图 */
.market-chart {
	display: flex;
	align-items: flex-end;
	justify-content: space-around;
	gap: 12px;
	height: 200px;
	margin-top: 24px;
	padding: 0 8px;
}

.market-bar-group {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	flex: 1;
}

.market-bar {
	width: 100%;
	max-width: 48px;
	min-height: 28px;
	border-radius: 6px 6px 0 0;
	background: linear-gradient(to top, rgba(138, 23, 224, 0.3), rgba(138, 23, 224, 0.7));
	position: relative;
	transition: height 0.8s var(--ease);
}

.market-bar.is-highlight {
	background: linear-gradient(to top, var(--blue), var(--cyan));
}

.market-bar-val {
	position: absolute;
	top: -22px;
	left: 50%;
	transform: translateX(-50%);
	font-size: 13px;
	font-weight: 700;
	color: var(--navy);
	white-space: nowrap;
}

.market-bar-label {
	font-size: 13px;
	color: var(--muted);
}

/* 水平条形图 */
.market-hbar-list {
	display: flex;
	flex-direction: column;
	gap: 12px;
	margin-top: 24px;
}

.market-hbar-row {
	display: flex;
	align-items: center;
	gap: 10px;
}

.market-hbar-label {
	width: 80px;
	font-size: 13px;
	color: var(--ink);
	flex-shrink: 0;
}

.market-hbar-track {
	flex: 1;
	height: 22px;
	border-radius: 6px;
	background: var(--soft);
	overflow: hidden;
}

.market-hbar-fill {
	height: 100%;
	border-radius: 6px;
	background: linear-gradient(to right, rgba(138, 23, 224, 0.3), rgba(138, 23, 224, 0.7));
	transition: width 0.8s var(--ease);
}

.market-hbar-fill.is-highlight {
	background: linear-gradient(to right, var(--blue), var(--cyan));
}

.market-hbar-val {
	width: 40px;
	font-size: 13px;
	font-weight: 700;
	color: var(--navy);
	text-align: right;
	flex-shrink: 0;
}

.market-card-note {
	margin-top: 18px;
	padding-top: 14px;
	border-top: 1px solid var(--line);
	font-size: 13px;
	color: var(--muted);
	line-height: 1.55;
}

/* 开发能力区 */
.dev-capability-section {
	background: #fff;
}

.dev-capability-section .advantage-item {
	background: #fff;
	border: 1px solid var(--line);
	box-shadow: var(--shadow-soft);
}

.dev-capability-section .advantage-item:hover {
	background: #fff;
	border-color: var(--blue);
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(138, 23, 224, 0.15);
}

.dev-capability-section .advantage-icon {
	background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.dev-capability-section .advantage-item h3 {
	color: var(--navy);
}

.dev-capability-section .advantage-item p {
	color: var(--muted);
}


/* 响应式适配 */
@media (max-width: 640px) {
	.scenario-tabs {
		flex-wrap: nowrap;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		padding-bottom: 8px;
	}

	.scenario-tab {
		white-space: nowrap;
		flex-shrink: 0;
	}

	.product-grid {
		grid-template-columns: 1fr;
	}

	.market-grid {
		grid-template-columns: 1fr;
	}

	.scenario-banner img {
		height: 180px;
	}

	.scenario-banner-overlay {
		padding: 16px 20px;
	}

	.scenario-banner-overlay h3 {
		font-size: 20px;
	}

	.market-chart {
		height: 160px;
	}

	.market-bar {
		max-width: 36px;
	}

	.market-hbar-label {
		width: 64px;
		font-size: 12px;
	}
}