/* 着陆云官网整体风格与交互增强 —— 品牌色 #1da193 */
:root {
	--zly-brand: #1da193;
	--zly-brand-dark: #178f83;
	--zly-brand-soft: rgba(29, 161, 147, 0.12);
	--zly-text: #222;
	--zly-muted: #888;
	--zly-line: #ececec;
	--zly-bg: #f5f7f8;
	--zly-nav: #1f2423;
	--zly-radius: 6px;
	--zly-shadow: 0 8px 28px rgba(17, 34, 32, 0.08);
	--zly-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", sans-serif;
	color: var(--zly-text);
	background: #fff;
	-webkit-font-smoothing: antialiased;
}

::selection {
	background: var(--zly-brand);
	color: #fff;
}

a {
	transition: color 0.2s var(--zly-ease), opacity 0.2s var(--zly-ease), border-color 0.2s var(--zly-ease), background 0.2s var(--zly-ease);
}

img {
	max-width: 100%;
}

/* ---------- 顶部导航 ---------- */
.top,
.bannerBox {
	background-color: var(--zly-nav) !important;
	transition: height 0.25s var(--zly-ease), background 0.25s var(--zly-ease), box-shadow 0.25s var(--zly-ease);
}

.top.is-scrolled,
.top.is-scrolled .bannerBox,
body.is-scrolled .top,
body.is-scrolled .bannerBox {
	box-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
}

.logo {
	transition: transform 0.25s var(--zly-ease), opacity 0.25s var(--zly-ease);
}

.logo:hover {
	opacity: 0.9;
	transform: translateY(-1px);
}

.banner li a {
	position: relative;
	color: rgba(255, 255, 255, 0.88) !important;
	border-bottom: 0 !important;
	padding-bottom: 10px !important;
	transition: color 0.2s var(--zly-ease);
	white-space: nowrap;
}

.banner li a:after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 0;
	width: 0;
	height: 2px;
	background: var(--zly-brand);
	transform: translateX(-50%);
	transition: width 0.22s var(--zly-ease);
}

.banner li a:hover {
	color: #fff !important;
}

.banner li a:hover:after,
.banner li a.active:after {
	width: 100%;
}

.banner li a.active {
	color: #fff !important;
	font-weight: 600;
	border-bottom: 0 !important;
}

.dropdown-menu > li > a:hover {
	background-color: var(--zly-brand) !important;
}

/* ---------- 页脚 ---------- */
.copyright {
	background: #1a1f1e;
	color: rgba(255, 255, 255, 0.72);
	padding: 36px 0 28px !important;
	margin-top: 0;
}

.copyright .friendLinkTitle,
.copyright .friendLinkCon,
.copyright a,
.copyright .col-xs-12 {
	color: rgba(255, 255, 255, 0.72) !important;
}

.copyright .friendLinkCon {
	margin-right: 14px;
	display: inline-block;
	line-height: 28px;
}

.copyright .friendLinkCon:hover,
.copyright a:hover {
	color: var(--zly-brand) !important;
}

.copyright .row[style] {
	margin-left: 0 !important;
	margin-top: 12px !important;
	opacity: 0.85;
	font-size: 13px;
}

/* ---------- 区块标题 / 了解更多 ---------- */
.products_services .title h1,
.qznsNews .title h1,
.aboutUs .title h1,
.contactUs .title h1 {
	position: relative;
	display: inline-block;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.products_services .title p,
.qznsNews .title p,
.aboutUs .title p,
.contactUs .title p {
	color: var(--zly-muted) !important;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 13px;
}

.products_services .more a,
.qznsNews .more a,
.aboutUs .more a {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	width: auto !important;
	min-width: 132px;
	padding: 10px 22px;
	border: 1px solid var(--zly-brand);
	border-radius: 24px;
	color: var(--zly-brand) !important;
	font-size: 15px !important;
	line-height: 1.4 !important;
	transition: background 0.2s var(--zly-ease), color 0.2s var(--zly-ease), box-shadow 0.2s var(--zly-ease), transform 0.2s var(--zly-ease);
}

.products_services .more a:hover,
.qznsNews .more a:hover,
.aboutUs .more a:hover {
	background: var(--zly-brand);
	color: #fff !important;
	box-shadow: 0 8px 18px rgba(29, 161, 147, 0.28);
	transform: translateY(-1px);
	text-decoration: none;
}

.products_services .more a span,
.qznsNews .more a span {
	margin-left: 6px;
	margin-top: 0 !important;
}

/* ---------- 首页产品卡片 ---------- */
.products_services {
	background: #fff;
}

.products_services .con > div {
	transition: transform 0.25s var(--zly-ease);
}

.products_services .con a {
	transition: color 0.2s var(--zly-ease);
}

.products_services .con a:hover {
	color: var(--zly-brand) !important;
	text-decoration: none;
}

.products_services .con img {
	transition: transform 0.35s var(--zly-ease), filter 0.35s var(--zly-ease);
}

.products_services .con > div:hover img {
	transform: translateY(-4px) scale(1.02);
}

/* ---------- 首页行业资讯卡片补充 ---------- */
.home-industry-news {
	background: var(--zly-bg);
}

.home-news-card {
	border-radius: var(--zly-radius) !important;
	transition: box-shadow 0.25s var(--zly-ease), transform 0.25s var(--zly-ease) !important;
}

.home-news-card:hover {
	box-shadow: var(--zly-shadow) !important;
	transform: translateY(-4px) !important;
}

.home-news-cover {
	transition: transform 0.45s var(--zly-ease);
}

.home-news-card:hover .home-news-cover {
	transform: scale(1.04);
}

.home-news-card {
	overflow: hidden;
}

/* ---------- 资讯 Banner / 推荐区 ---------- */
.news-banner {
	height: 300px !important;
}

.news-banner-inner {
	height: 300px !important;
}

.news-banner-inner h1 {
	text-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}

.news-feature {
	box-shadow: var(--zly-shadow) !important;
	border-radius: var(--zly-radius) !important;
}

.feature-side-item {
	transition: background 0.2s var(--zly-ease), border-color 0.2s var(--zly-ease), transform 0.2s var(--zly-ease) !important;
}

.feature-side-item:hover {
	transform: translateX(2px);
}

/* ---------- 资讯列表 / 详情补充 ---------- */
.news-card,
.article-main,
.aside-panel {
	border-radius: var(--zly-radius) !important;
}

.news-card {
	transition: box-shadow 0.25s var(--zly-ease), transform 0.25s var(--zly-ease) !important;
}

.news-card:hover {
	box-shadow: var(--zly-shadow) !important;
	transform: translateY(-4px) !important;
}

.news-card-cover {
	transition: transform 0.45s var(--zly-ease);
}

.news-card:hover .news-card-cover {
	transform: scale(1.04);
}

.news-tab-btn {
	transition: all 0.2s var(--zly-ease) !important;
}

.news-tab-btn:hover {
	transform: translateY(-1px);
}

.article-pager a {
	transition: border-color 0.2s var(--zly-ease), background 0.2s var(--zly-ease), transform 0.2s var(--zly-ease);
}

.article-pager a:hover {
	transform: translateY(-1px);
}

.aside-list a {
	transition: color 0.2s var(--zly-ease), padding-left 0.2s var(--zly-ease);
}

.aside-list a:hover {
	padding-left: 4px;
}

/* ---------- 当前位置 ---------- */
.currentLocation a:hover {
	color: var(--zly-brand) !important;
}

/* ---------- 滚动显现 ---------- */
.reveal {
	opacity: 0;
	transform: translateY(18px);
	transition: opacity 0.55s var(--zly-ease), transform 0.55s var(--zly-ease);
}

.reveal.is-visible {
	opacity: 1;
	transform: none;
}

/* ---------- 返回顶部 ---------- */
.back-top {
	position: fixed;
	right: 22px;
	bottom: 28px;
	z-index: 9999;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 0;
	background: var(--zly-brand);
	color: #fff;
	font-size: 18px;
	line-height: 44px;
	text-align: center;
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(10px);
	box-shadow: 0 8px 20px rgba(29, 161, 147, 0.35);
	transition: opacity 0.25s var(--zly-ease), transform 0.25s var(--zly-ease), visibility 0.25s, background 0.2s;
}

.back-top.is-show {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.back-top:hover {
	background: var(--zly-brand-dark);
}

@media (max-width: 767px) {
	.back-top {
		right: 14px;
		bottom: 18px;
		width: 40px;
		height: 40px;
		line-height: 40px;
		font-size: 16px;
	}

	.banner li a:after {
		display: none;
	}
}

/* ---------- 多栏页脚 ---------- */
.site-footer {
	background: linear-gradient(180deg, #1f2423 0%, #171b1a 100%);
	color: rgba(255, 255, 255, 0.72);
	padding: 48px 0 0;
	margin-top: 0;
	border-top: 3px solid var(--zly-brand);
}

.site-footer-main {
	margin-left: -15px;
	margin-right: -15px;
}

.site-footer-col {
	margin-bottom: 28px;
}

.site-footer-logo {
	height: 36px;
	width: auto;
	filter: brightness(1.05);
	margin-bottom: 14px;
}

.site-footer-desc {
	font-size: 13px;
	line-height: 1.75;
	color: rgba(255, 255, 255, 0.58);
	margin: 0;
	max-width: 280px;
}

.site-footer-title {
	margin: 0 0 14px;
	font-size: 15px;
	font-weight: 600;
	color: #fff;
	letter-spacing: 0.04em;
}

.site-footer-title:after {
	content: "";
	display: block;
	width: 28px;
	height: 2px;
	background: var(--zly-brand);
	margin-top: 8px;
	border-radius: 1px;
}

.site-footer-links {
	list-style: none;
	padding: 0;
	margin: 0;
}

.site-footer-links li {
	margin-bottom: 8px;
}

.site-footer-links a,
.site-footer-friends a {
	color: rgba(255, 255, 255, 0.72);
	font-size: 13px;
	text-decoration: none;
	transition: color 0.2s var(--zly-ease);
}

.site-footer-links a:hover,
.site-footer-friends a:hover {
	color: var(--zly-brand);
}

.site-footer-contact {
	list-style: none;
	padding: 0;
	margin: 0;
	font-size: 13px;
	line-height: 1.65;
}

.site-footer-contact li {
	margin-bottom: 10px;
	color: rgba(255, 255, 255, 0.65);
}

.site-footer-label {
	display: block;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.45);
	margin-bottom: 2px;
}

.site-footer-friends {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 14px;
}

.site-footer-bottom {
	margin-top: 8px;
	padding: 18px 0 22px;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	text-align: center;
}

.site-footer-bottom p {
	margin: 0;
	font-size: 12px;
	color: rgba(255, 255, 255, 0.45);
}

.site-footer-bottom a {
	color: rgba(255, 255, 255, 0.55);
}

.site-footer-bottom a:hover {
	color: var(--zly-brand);
}

@media (max-width: 767px) {
	.site-footer {
		padding-top: 36px;
	}

	.site-footer-desc {
		max-width: none;
	}
}

/* ---------- 协议页 ---------- */
.agreement-banner {
	background-image: linear-gradient(135deg, #1a6560 0%, #1da193 50%, #178f83 100%);
	min-height: 160px;
}

.agreement-page {
	background: var(--zly-bg);
	padding: 40px 0 56px;
}

.agreement-body {
	background: #fff;
	border-radius: var(--zly-radius);
	box-shadow: var(--zly-shadow);
	padding: 36px 40px 44px;
	max-width: 900px;
	margin: 0 auto;
	font-size: 15px;
	line-height: 1.85;
	color: #444;
}

.agreement-body h2 {
	font-size: 18px;
	font-weight: 600;
	color: var(--zly-text);
	margin: 28px 0 12px;
	padding-left: 12px;
	border-left: 3px solid var(--zly-brand);
}

.agreement-body h2:first-child {
	margin-top: 0;
}

.agreement-body p {
	margin: 0 0 12px;
}

.agreement-body ul {
	margin: 0 0 14px 1.2em;
	padding: 0;
}

.agreement-body li {
	margin-bottom: 6px;
}

.agreement-back {
	text-align: center;
	margin-top: 24px;
	font-size: 14px;
}

.agreement-back a {
	color: var(--zly-brand);
}

@media (max-width: 767px) {
	.agreement-body {
		padding: 24px 18px 32px;
	}
}