@charset "utf-8";
/* =====================================================================
   古元信息官网 —— 设计系统 v2
   风格：深空墨蓝底 + 品牌金强调 + 克制光晕，强调留白与排版秩序
   主题：深色（默认）与浅色双主题，通过 html[data-theme] 切换
   说明：后台样式（admin.css）复用本文件的变量与 .glass/.btn/.pager 等基础类，
        调整时请保留变量名与这些类的可用性。
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. 主题变量
   --------------------------------------------------------------------- */
:root {
	/* 原生控件（下拉弹层/滚动条/日期选择器）跟随深色渲染，避免 option 白底白字 */
	color-scheme: dark;

	/* 底色层次：近黑墨蓝，避免纯黑带来的沉闷 */
	--bg: #04060c;
	--bg-top: #0b1224;
	--bg-soft: #070b14;
	--surface: rgba(255, 255, 255, .028);
	--surface-strong: rgba(11, 16, 26, .88);
	--surface-inset: rgba(255, 255, 255, .04);

	/* 描边：发丝级，靠亮度而非粗细区分层级 */
	--border: rgba(255, 255, 255, .075);
	--border-strong: rgba(255, 255, 255, .16);

	/* 页面左右安全边距，随断点变化；通栏容器内部统一引用该变量 */
	--gutter: 32px;

	/* 文字层级 */
	--text: #f4f7fd;
	--text-dim: #9aa6bd;
	--text-faint: #818da4;

	/* 强调：品牌金为主，冷色仅作极弱辅助 */
	--accent: #f4ce58;
	--accent-deep: #c9a227;
	--accent-2: #57c7e8;
	--accent-3: #2b4a8b;

	/* 光晕：大幅收敛，只作为氛围而非主角 */
	--glow-1: rgba(244, 206, 88, .15);
	--glow-2: rgba(87, 199, 232, .09);
	--glow-3: rgba(43, 74, 139, .17);

	--shadow: 0 44px 90px -34px rgba(0, 0, 0, .9);
	--shadow-soft: 0 20px 48px -24px rgba(0, 0, 0, .75);

	--radius-lg: 22px;
	--radius: 16px;
	--radius-sm: 10px;
	--max: 1280px;
	/* 顶部固定导航的实际占用高度，用于首屏全屏高度与锚点偏移 */
	--header-h: 72px;
	--ease: cubic-bezier(.16, .84, .24, 1);
}

html[data-theme="light"] {
	/* 浅色主题下原生控件回归系统浅色渲染 */
	color-scheme: light;

	--bg: #eef1f7;
	--bg-top: #ffffff;
	--bg-soft: #ffffff;
	--surface: rgba(255, 255, 255, .84);
	--surface-strong: rgba(255, 255, 255, .95);
	--surface-inset: rgba(15, 23, 42, .035);
	--border: rgba(15, 23, 42, .09);
	--border-strong: rgba(15, 23, 42, .18);
	--text: #0e1526;
	--text-dim: #515e78;
	--text-faint: #6a7587;
	--accent: #9c7414;
	--accent-deep: #7a5a0e;
	--accent-2: #0d7ba3;
	--accent-3: #2b4a8b;
	--glow-1: rgba(244, 206, 88, .30);
	--glow-2: rgba(87, 199, 232, .20);
	--glow-3: rgba(43, 74, 139, .14);
	--shadow: 0 36px 74px -28px rgba(17, 26, 52, .26);
	--shadow-soft: 0 16px 40px -20px rgba(17, 26, 52, .18);
}

/* ---------------------------------------------------------------------
   2. 基础与排版
   --------------------------------------------------------------------- */
* { box-sizing: border-box; }

html {
	scroll-behavior: smooth;
	/* 避免 iOS 横屏时自动放大字号 */
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
}

body {
	margin: 0;
	min-height: 100vh;
	/* 顶部略亮的舞台底色，向下过渡到主背景色 */
	background-color: var(--bg);
	background-image: radial-gradient(150% 100% at 50% -12%, var(--bg-top), transparent 64%);
	background-repeat: no-repeat;
	background-attachment: fixed;
	color: var(--text);
	font-family: "MiSans", "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
	font-size: 17px;
	line-height: 1.9;
	letter-spacing: .004em;
	font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
	transition: background-color .6s var(--ease), color .6s var(--ease);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .3s var(--ease); }
ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
	margin: 0 0 .5em;
	line-height: 1.16;
	letter-spacing: -.02em;
	font-weight: 700;
	font-feature-settings: "kern" 1, "liga" 1;
}

p { margin: 0 0 1em; }

a:focus-visible,
button:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 6px;
}

::selection { background: var(--accent); color: #0e1526; }

/* ---------------------------------------------------------------------
   3. 背景：光晕 + 细网格
   --------------------------------------------------------------------- */
.glow-field {
	position: fixed;
	inset: 0;
	z-index: -2;
	overflow: hidden;
	pointer-events: none;
}

.glow-field span {
	position: absolute;
	display: block;
	border-radius: 50%;
	filter: blur(140px);
	opacity: .85;
	animation: glow-drift 34s var(--ease) infinite alternate;
}

.glow-field .g1 { width: 52vw; height: 52vw; top: -18vw; left: -10vw; background: var(--glow-1); }
.glow-field .g2 { width: 40vw; height: 40vw; top: 30vh; right: -14vw; background: var(--glow-2); animation-delay: -10s; }
.glow-field .g3 { width: 48vw; height: 48vw; bottom: -22vw; left: 18vw; background: var(--glow-3); animation-delay: -20s; }

@keyframes glow-drift {
	from { transform: translate3d(0, 0, 0) scale(1); }
	to   { transform: translate3d(3vw, 4vh, 0) scale(1.12); }
}

/* 顶部舞台光 + 细网格，营造秩序与纵深 */
body::before {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	background-image:
		radial-gradient(90% 55% at 50% -8%, rgba(244, 206, 88, .10), transparent 62%),
		linear-gradient(rgba(255, 255, 255, .022) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, .022) 1px, transparent 1px);
	background-size: 100% 100%, 92px 92px, 92px 92px;
	-webkit-mask-image: radial-gradient(130% 85% at 50% 4%, #000 18%, transparent 76%);
	mask-image: radial-gradient(130% 85% at 50% 4%, #000 18%, transparent 76%);
}

html[data-theme="light"] body::before {
	background-image:
		radial-gradient(90% 55% at 50% -8%, rgba(244, 206, 88, .16), transparent 62%),
		linear-gradient(rgba(15, 23, 42, .04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(15, 23, 42, .04) 1px, transparent 1px);
}

/* 极细噪点：消除大面积纯色的塑料感 */
body::after {
	content: "";
	position: fixed;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	opacity: .05;
	mix-blend-mode: soft-light;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

html[data-theme="light"] body::after { opacity: .035; }

/* ---------------------------------------------------------------------
   4. 布局
   --------------------------------------------------------------------- */
.wrap {
	width: 100%;
	max-width: var(--max);
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.section { padding: clamp(88px, 9vw, 168px) 0; }
.section-sm { padding: clamp(56px, 6vw, 96px) 0; }

/* 区块之间的发丝分隔线 */
.hairline {
	height: 1px;
	border: 0;
	margin: 0;
	background: linear-gradient(90deg, transparent, var(--border-strong) 18%, var(--border-strong) 82%, transparent);
	opacity: .7;
}

/* ---------------------------------------------------------------------
   5. 通用表面
   --------------------------------------------------------------------- */
.glass {
	position: relative;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .06);
	-webkit-backdrop-filter: blur(14px) saturate(1.25);
	backdrop-filter: blur(14px) saturate(1.25);
	transition: transform .55s var(--ease), box-shadow .55s var(--ease), border-color .55s var(--ease), background .55s var(--ease);
}

.glass::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	background: linear-gradient(140deg, rgba(255, 255, 255, .10), transparent 46%);
	opacity: .75;
	pointer-events: none;
}

.glass-hover:hover {
	transform: translateY(-6px);
	border-color: rgba(244, 206, 88, .38);
	box-shadow: var(--shadow), 0 0 0 1px rgba(244, 206, 88, .12), inset 0 1px 0 rgba(255, 255, 255, .12);
}

html[data-theme="light"] .glass-hover:hover {
	border-color: rgba(156, 116, 20, .38);
	box-shadow: var(--shadow), 0 0 0 1px rgba(156, 116, 20, .12), inset 0 1px 0 rgba(255, 255, 255, .9);
}

/* ---------------------------------------------------------------------
   6. 顶部导航
   --------------------------------------------------------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 60;
	padding: 0;
}

/* 通栏顶栏：背景与模糊铺满整行，内容按容器宽度对齐 */
.site-header .bar {
	width: 100%;
	border: 0;
	border-bottom: 1px solid var(--border);
	border-radius: 0;
	background: var(--surface-strong);
	box-shadow: 0 20px 46px -34px rgba(0, 0, 0, .95);
	-webkit-backdrop-filter: blur(18px) saturate(1.3);
	backdrop-filter: blur(18px) saturate(1.3);
}

.site-header .bar-inner {
	position: relative;
	display: flex;
	align-items: center;
	gap: 28px;
	/* 与内容区保持同一左右边距，避免 Logo 贴边 */
	padding: 14px var(--gutter);
}

.brand { display: flex; align-items: center; gap: 13px; flex: none; }

/* 自定义网站 Logo（后台可上传）：按页头可用高度等比缩放 */
.brand-logo {
	display: block;
	height: 44px;
	width: auto;
	max-width: 340px;
	object-fit: contain;
}

.brand-mark {
	width: 42px;
	height: 42px;
	flex: none;
	display: grid;
	place-items: center;
	border-radius: 11px;
	color: #0e1526;
	background: linear-gradient(150deg, #ffe89a, var(--accent) 58%, #d8ab2c);
	box-shadow: 0 10px 26px -10px rgba(244, 206, 88, .7);
}

.brand-text { display: flex; flex-direction: column; line-height: 1.28; }
.brand-name { font-size: 17px; font-weight: 700; letter-spacing: -.012em; }
/* 全名 / 短名按断点切换，窄屏使用短名避免顶栏溢出 */
.brand-name-short { display: none; }
.brand-sub { font-size: 10px; color: var(--text-faint); letter-spacing: .26em; text-transform: uppercase; }

/* 导航：占满品牌与工具按钮之间的剩余空间，各项等分宽度 */
.nav {
	display: flex;
	flex: 1 1 auto;
	align-items: stretch;
	gap: 0;
}

.nav > li {
	position: relative;
	flex: 1 1 0;
	min-width: 0;
}

.nav > li > a {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	padding: 10px 12px;
	line-height: 1.3;
	font-size: 15.5px;
	text-align: center;
	color: var(--text-dim);
}

.nav > li > a::after {
	content: "";
	position: absolute;
	left: 50%;
	width: 26px;
	margin-left: -13px;
	bottom: 2px;
	height: 1px;
	background: var(--accent);
	transform: scaleX(0);
	transition: transform .4s var(--ease);
}

.nav > li > a:hover { color: var(--text); background: var(--surface-inset); }
.nav > li > a:hover::after { transform: scaleX(1); }

.nav > li.active > a { color: var(--text); font-weight: 600; }
.nav > li.active > a::after { transform: scaleX(1); }

.nav .subnav {
	position: absolute;
	top: calc(100% + 14px);
	left: 0;
	min-width: 190px;
	padding: 10px;
	border-radius: var(--radius);
	background: var(--surface-strong);
	border: 1px solid var(--border);
	box-shadow: var(--shadow);
	-webkit-backdrop-filter: blur(20px) saturate(1.3);
	backdrop-filter: blur(20px) saturate(1.3);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	transition: all .32s var(--ease);
}

.nav > li:hover .subnav,
.nav > li:focus-within .subnav,
.nav > li.open .subnav { opacity: 1; visibility: visible; transform: translateY(0); }

.nav .subnav a {
	display: block;
	padding: 9px 13px;
	border-radius: 9px;
	font-size: 14px;
	color: var(--text-dim);
}

.nav .subnav a:hover { color: var(--text); background: var(--surface-inset); }

.head-actions { display: flex; align-items: center; gap: 10px; }

.theme-btn {
	width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: transparent;
	color: var(--text-dim);
	cursor: pointer;
	transition: all .35s var(--ease);
}

.theme-btn:hover { color: var(--accent); border-color: rgba(244, 206, 88, .45); transform: rotate(-14deg); }
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn .icon-sun { display: none; }
html[data-theme="light"] .theme-btn .icon-sun { display: block; }
html[data-theme="light"] .theme-btn .icon-moon { display: none; }

.nav-toggle { display: none; }

/* ---------------------------------------------------------------------
   7. 按钮
   --------------------------------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 14px 30px;
	border: 1px solid var(--border-strong);
	border-radius: 999px;
	font-size: 15.5px;
	font-weight: 600;
	letter-spacing: .01em;
	color: var(--text);
	background: transparent;
	cursor: pointer;
	transition: all .4s var(--ease);
}

.btn:hover {
	transform: translateY(-2px);
	border-color: rgba(244, 206, 88, .55);
	color: var(--accent);
}

.btn-primary {
	color: #0e1526;
	border-color: transparent;
	background: linear-gradient(135deg, #ffe89a, var(--accent) 55%, #d8ab2c);
	box-shadow: 0 18px 40px -18px rgba(244, 206, 88, .75);
}

.btn-primary:hover { color: #0e1526; box-shadow: 0 22px 48px -18px rgba(244, 206, 88, .85); }

.btn-ghost { background: transparent; }

/* 极简文字链接按钮 */
.btn-text {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 15px;
	font-weight: 600;
	color: var(--accent);
	border-bottom: 1px solid transparent;
	padding-bottom: 2px;
}

.btn-text:hover { border-bottom-color: var(--accent); gap: 12px; }

/* ---------------------------------------------------------------------
   8. 首屏
   --------------------------------------------------------------------- */
.hero {
	position: relative;
	display: flex;
	align-items: center;
	/* 全屏首屏：扣掉顶部导航高度（--header-h）；svh 兼容移动端地址栏伸缩 */
	min-height: calc(100vh - var(--header-h));
	min-height: calc(100svh - var(--header-h));
	padding: clamp(48px, 6vw, 96px) 0;
}

.hero > .wrap { width: 100%; }

/* 锚点跳转时为固定导航预留间距 */
[id] { scroll-margin-top: var(--header-h); }

/* 全屏首屏底部的向下滚动提示 */
.scroll-cue {
	position: absolute;
	left: 50%;
	bottom: 28px;
	transform: translateX(-50%);
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .3em;
	text-transform: uppercase;
	color: var(--text-faint);
	transition: color .4s var(--ease);
}

.scroll-cue:hover { color: var(--accent); }

.scroll-cue::after {
	content: "";
	width: 1px;
	height: 48px;
	background: linear-gradient(180deg, var(--border-strong), transparent);
	animation: cue-drop 2.8s var(--ease) infinite;
}

@keyframes cue-drop {
	0%   { transform: scaleY(.3); transform-origin: top; opacity: .35; }
	50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
	100% { transform: scaleY(.3); transform-origin: top; opacity: .35; }
}

.hero-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
	gap: clamp(32px, 4vw, 72px);
	align-items: center;
}

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 26px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--accent);
}

.eyebrow::before {
	content: "";
	width: 28px;
	height: 1px;
	background: currentColor;
	opacity: .8;
}

.hero h1 {
	font-size: clamp(42px, 5.2vw, 74px);
	font-weight: 800;
	line-height: 1.06;
	letter-spacing: -.035em;
	margin-bottom: .5em;
}

.hero h1 em {
	position: relative;
	font-style: normal;
	color: var(--accent);
}

.hero h1 em::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: .06em;
	height: .32em;
	background: linear-gradient(90deg, rgba(244, 206, 88, .26), rgba(244, 206, 88, .04));
	z-index: -1;
}

.hero-lead {
	max-width: 30em;
	color: var(--text-dim);
	font-size: 18.5px;
	line-height: 1.95;
}

.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 38px; }

/* 首屏右侧：核心数据面板（大号数字 + 竖向分隔栅格） */
.hero-visual {
	position: relative;
	padding: clamp(30px, 3vw, 54px);
	display: grid;
	align-content: center;
	gap: 24px;
}

.hero-visual .ring {
	position: absolute;
	inset: 4%;
	border-radius: 50%;
	background: conic-gradient(from 120deg, var(--glow-1), var(--glow-2), var(--glow-3), var(--glow-1));
	filter: blur(70px);
	opacity: .7;
	animation: spin 40s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* 面板顶部标签 */
.hero-visual .visual-head {
	position: relative;
	display: flex;
	align-items: center;
	gap: 12px;
	padding-bottom: 22px;
	border-bottom: 1px solid var(--border);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .28em;
	text-transform: uppercase;
	color: var(--text-faint);
}

.hero-visual .visual-head::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 12px var(--accent);
}

/* 2×2 数据栅格：用分隔线代替卡片边框 */
.hero-visual .board {
	position: relative;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-visual .chip {
	padding: clamp(20px, 2.2vw, 34px) clamp(18px, 2vw, 30px);
	border-left: 1px solid var(--border);
	border-top: 1px solid var(--border);
	transition: background .45s var(--ease);
}

.hero-visual .chip:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
.hero-visual .chip:nth-child(-n + 2) { border-top: 0; }

.hero-visual .chip strong {
	display: block;
	font-size: clamp(40px, 4.8vw, 66px);
	font-weight: 800;
	letter-spacing: -.05em;
	line-height: .92;
	color: var(--accent);
	font-variant-numeric: tabular-nums;
	margin-bottom: 14px;
}

/* 数字后缀（如 +）减小字号，避免抢主体 */
.hero-visual .chip strong em {
	font-style: normal;
	font-size: .44em;
	letter-spacing: 0;
	margin-left: 4px;
	vertical-align: super;
}

.hero-visual .chip span { font-size: 13.5px; color: var(--text-dim); letter-spacing: .06em; }

/* ---------------------------------------------------------------------
   9. 区块标题
   --------------------------------------------------------------------- */
.section-head { max-width: 780px; margin-bottom: clamp(38px, 4vw, 64px); }

.section-head .index {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	margin-bottom: 18px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .28em;
	color: var(--accent);
	font-variant-numeric: tabular-nums;
}

.section-head .index::after {
	content: "";
	width: 54px;
	height: 1px;
	background: linear-gradient(90deg, var(--accent), transparent);
	opacity: .6;
}

.section-head .kicker {
	display: block;
	margin-bottom: 12px;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: .26em;
	text-transform: uppercase;
	color: var(--text-faint);
}

.section-head h2 {
	font-size: clamp(30px, 3.7vw, 52px);
	font-weight: 780;
	letter-spacing: -.03em;
	line-height: 1.14;
	margin-bottom: .42em;
}

.section-head p { color: var(--text-dim); max-width: 42em; margin: 0; font-size: 17.5px; }

/* 导语段落：用于开篇或区块引言 */
.lede {
	max-width: 100%;
	color: var(--text-dim);
	font-size: 19px;
	line-height: 2;
	letter-spacing: .002em;
}

/* ---------------------------------------------------------------------
   10. 卡片网格
   --------------------------------------------------------------------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card { padding: 34px 32px; display: flex; flex-direction: column; }
.card .card-top { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }

/* 编号 / 图标位 */
.card .card-icon,
.card .card-index {
	flex: none;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .16em;
	color: var(--accent);
	font-variant-numeric: tabular-nums;
}

/* 图形图标：垂直居中并与标题对齐 */
.card .card-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	letter-spacing: 0;
	line-height: 0;
}

.card .card-icon svg { display: block; }

.card h3 { font-size: 21px; font-weight: 700; letter-spacing: -.02em; margin: 0; }
.card p { color: var(--text-dim); font-size: 16px; margin: 0; line-height: 1.85; }
.card .card-link {
	margin-top: auto;
	padding-top: 24px;
	font-size: 14px;
	font-weight: 600;
	color: var(--text-faint);
	transition: color .35s var(--ease);
}

.glass-hover:hover .card-link { color: var(--accent); }

/* 图文卡（案例、新闻） */
.media-card { padding: 0; overflow: hidden; }

.media-card .media {
	position: relative;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: linear-gradient(140deg, rgba(43, 74, 139, .55), rgba(87, 199, 232, .18) 55%, rgba(244, 206, 88, .16));
}

.media-card .media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .9s var(--ease), filter .9s var(--ease);
}

.media-card:hover .media img { transform: scale(1.05); }

.media-card .media .media-tag {
	position: absolute;
	left: 18px;
	top: 16px;
	padding: 5px 14px;
	border-radius: 999px;
	font-size: 12px;
	letter-spacing: .06em;
	color: var(--text);
	background: rgba(4, 6, 12, .6);
	border: 1px solid var(--border);
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
}

.media-card .body { padding: 28px 28px 30px; }
.media-card .body h3 { font-size: 20px; letter-spacing: -.02em; line-height: 1.35; margin-bottom: 10px; }
.media-card .body h3 a:hover { color: var(--accent); }
.media-card .body p { color: var(--text-dim); font-size: 15.5px; line-height: 1.85; margin-bottom: 18px; }
.media-card .meta {
	display: flex;
	align-items: center;
	gap: 14px;
	font-size: 13px;
	color: var(--text-faint);
	letter-spacing: .02em;
}

/* 列表行（新闻列表） */
.news-row {
	display: grid;
	grid-template-columns: 148px minmax(0, 1fr) auto;
	gap: 28px;
	align-items: center;
	padding: 32px 36px;
}

.news-row .date-box { display: flex; flex-direction: column; gap: 2px; }

.news-row .date-box b {
	font-size: 38px;
	font-weight: 800;
	letter-spacing: -.04em;
	color: var(--text);
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.news-row .date-box span { font-size: 13px; color: var(--text-faint); letter-spacing: .1em; }
.news-row h3 { font-size: 21px; letter-spacing: -.02em; line-height: 1.35; margin-bottom: 10px; }
.news-row h3 a:hover { color: var(--accent); }
.news-row p { margin: 0; color: var(--text-dim); font-size: 16px; line-height: 1.85; max-width: 68ch; }

.news-row .arrow {
	font-size: 20px;
	color: var(--text-faint);
	transition: transform .4s var(--ease), color .4s var(--ease);
}

.news-row:hover .arrow { transform: translateX(8px); color: var(--accent); }

/* ---------------------------------------------------------------------
   11. 统计与流程
   --------------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }

.stat {
	padding: 34px 30px;
	text-align: left;
	border-left: 1px solid var(--border);
	border-radius: 0;
	background: transparent;
	box-shadow: none;
	border-top: 0;
	border-right: 0;
	border-bottom: 0;
}

.stat:first-child { border-left: 0; padding-left: 0; }

.stat b {
	display: block;
	font-size: clamp(34px, 3.6vw, 52px);
	font-weight: 800;
	letter-spacing: -.045em;
	line-height: 1;
	margin-bottom: 12px;
	color: var(--accent);
	font-variant-numeric: tabular-nums;
}

.stat b span { color: inherit; }
.stat span { font-size: 14.5px; color: var(--text-dim); letter-spacing: .04em; }

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

.flow li {
	display: flex;
	align-items: baseline;
	gap: 16px;
	padding: 28px 26px;
	border-left: 1px solid var(--border);
	border-top: 1px solid var(--border);
}

.flow li:nth-child(4n + 1) { border-left: 0; }
.flow li:nth-child(-n + 4) { border-top: 0; }

.flow li i {
	font-style: normal;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .1em;
	color: var(--accent);
	font-variant-numeric: tabular-nums;
}

.flow li span { font-size: 16.5px; color: var(--text); }

/* ---------------------------------------------------------------------
   12. 内页
   --------------------------------------------------------------------- */
.page-hero { padding: clamp(48px, 5vw, 86px) 0 clamp(16px, 2vw, 28px); }

.crumb {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	font-size: 14px;
	letter-spacing: .04em;
	color: var(--text-faint);
	margin-bottom: 20px;
}

.crumb a:hover { color: var(--accent); }

.page-hero h1 {
	font-size: clamp(32px, 3.9vw, 56px);
	font-weight: 800;
	letter-spacing: -.032em;
	line-height: 1.12;
}

.page-hero .lead { color: var(--text-dim); max-width: 46em; font-size: 18px; margin: 0; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 38px; }

.tabs a {
	padding: 9px 20px;
	border: 1px solid var(--border);
	border-radius: 999px;
	font-size: 14.5px;
	color: var(--text-dim);
	background: transparent;
	transition: all .35s var(--ease);
}

.tabs a:hover { color: var(--text); border-color: var(--border-strong); }
.tabs a.on { color: #0e1526; background: var(--accent); border-color: transparent; font-weight: 600; }

.pager { display: flex; justify-content: center; gap: 8px; margin-top: 56px; }

.pager a, .pager span {
	min-width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	padding: 0 14px;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	font-size: 14px;
	color: var(--text-dim);
	background: transparent;
	transition: all .35s var(--ease);
}

.pager a:hover { color: var(--text); border-color: var(--border-strong); }
.pager .on { color: #0e1526; background: var(--accent); border-color: transparent; font-weight: 600; }

.empty { padding: 72px 32px; text-align: center; color: var(--text-dim); }

/* 正文排版 */
.article { padding: clamp(32px, 4vw, 58px); }

.article-head {
	margin-bottom: 30px;
	padding-bottom: 26px;
	border-bottom: 1px solid var(--border);
}

.article-head h1 { font-size: clamp(26px, 2.9vw, 42px); letter-spacing: -.028em; line-height: 1.2; }

.article-head .meta {
	display: flex;
	flex-wrap: wrap;
	gap: 18px;
	font-size: 13.5px;
	letter-spacing: .04em;
	color: var(--text-faint);
}

/* 正文排版：与后台富文本编辑器的显示保持一致，保证“所见即所得” */
.prose { color: var(--text-dim); font-size: 17.5px; line-height: 2; }

/* 标题层级（编辑器可插入 1~5 级标题） */
.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5 {
	color: var(--text);
	letter-spacing: -.015em;
	line-height: 1.35;
	margin: 34px 0 14px;
}

.prose h1 { font-size: 28px; }
.prose h2 { font-size: 24px; }
.prose h3 { font-size: 21px; }
.prose h4 { font-size: 19px; }
.prose h5 { font-size: 17.5px; }
.prose > :first-child { margin-top: 0; }

/* 列表：使用标准符号，与编辑器渲染一致 */
.prose ul,
.prose ol { margin: 0 0 20px; padding-left: 26px; }
.prose ul { list-style: disc; }
.prose ul ul { list-style: circle; }
.prose ul ul ul { list-style: square; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 8px; }

/* 引用 */
.prose blockquote {
	margin: 22px 0;
	padding: 10px 18px;
	border-left: 3px solid var(--border-strong);
	background: var(--surface-inset);
	border-radius: 6px;
	color: var(--text-dim);
}

/* 代码块与行内代码 */
.prose pre {
	margin: 22px 0;
	padding: 16px 18px;
	overflow-x: auto;
	background: var(--surface-inset);
	border: 1px solid var(--border);
	border-radius: 10px;
	font-family: Consolas, "Courier New", monospace;
	font-size: 14px;
	line-height: 1.75;
	color: var(--text);
}

.prose code {
	padding: 2px 6px;
	border-radius: 4px;
	background: var(--surface-inset);
	font-family: Consolas, "Courier New", monospace;
	font-size: .92em;
	color: var(--text);
}

.prose pre code { padding: 0; background: none; font-size: inherit; }

/* 表格 */
.prose table {
	width: 100%;
	margin: 22px 0;
	border-collapse: collapse;
	font-size: 15.5px;
}

.prose th,
.prose td {
	padding: 10px 14px;
	border: 1px solid var(--border);
	text-align: left;
	vertical-align: top;
}

.prose th { background: var(--surface-inset); color: var(--text); font-weight: 600; }

/* 分隔线 */
.prose hr { margin: 28px 0; border: 0; border-top: 1px solid var(--border); }

/* 图片与视频：与编辑器保持一致（行内块，跟随段落对齐方式），不做额外装饰 */
.prose img {
	display: inline-block;
	max-width: 100%;
	height: auto;
	margin: 20px 0;
	vertical-align: middle;
}

.prose video { width: 100%; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--text); }

/* 单页内容（关于我们等） */
.page-body { padding: clamp(32px, 4vw, 58px); }

/* ---------------------------------------------------------------------
   13. 页脚
   --------------------------------------------------------------------- */
.site-footer { margin-top: clamp(48px, 5vw, 86px); padding: clamp(48px, 5vw, 78px) 0 36px; }

/* 页脚区块通栏，内容整体限宽居中，避免横向过于分散 */
.site-footer > .wrap {
	max-width: 1500px;
	margin: 0 auto;
	padding-left: 40px;
	padding-right: 40px;
}

.site-footer .foot-grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
	gap: clamp(24px, 2.6vw, 48px);
	padding: 0;
	padding-top: 44px;
	border-top: 1px solid var(--border);
}

/* 各栏标题下方加细线，通栏后形成清晰分区 */
.site-footer h4 {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: var(--text-faint);
	margin-bottom: 20px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--border);
}

/* 公司简介限制行宽，避免通栏后单行过长 */
.site-footer .foot-grid > div:first-child p { max-width: 34em; }

.site-footer ul li { margin-bottom: 12px; font-size: 15px; color: var(--text-dim); }
/* 窄列下长地址 / 邮箱允许断行，避免撑破栏宽 */
.site-footer ul li a { word-break: break-word; }
.site-footer a:hover { color: var(--accent); }

/* 页脚底部：版权与备案居中排列，间距收紧 */
.site-footer .foot-bottom {
	margin-top: clamp(30px, 3vw, 46px);
	padding-top: 22px;
	border-top: 1px solid var(--border);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 9px;
	text-align: center;
	font-size: 13.5px;
	letter-spacing: .03em;
	color: var(--text-faint);
}

.site-footer .foot-bottom p { margin: 0; }
.site-footer .foot-bottom a { color: inherit; }
.site-footer .foot-bottom a:hover { color: var(--accent); }

/* 版权行：文字两侧对称渐隐细线，避免整行空旷 */
.site-footer .foot-copyright {
	display: flex;
	align-items: center;
	gap: clamp(14px, 2vw, 26px);
}

.site-footer .foot-copyright::before,
.site-footer .foot-copyright::after {
	content: "";
	width: clamp(24px, 5vw, 92px);
	height: 1px;
}

.site-footer .foot-copyright::before {
	background: linear-gradient(90deg, transparent, var(--border-strong));
}

.site-footer .foot-copyright::after {
	background: linear-gradient(90deg, var(--border-strong), transparent);
}

/* 备案信息行：居中，多项之间以短竖线分隔 */
.site-footer .foot-records {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 10px;
	font-size: 13px;
}

.site-footer .foot-records i {
	width: 1px;
	height: 12px;
	background: var(--border-strong);
}

.partner-logos { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.partner-logos a {
	display: grid;
	place-items: center;
	width: 132px;
	height: 60px;
	padding: 10px;
	border: 1px solid var(--border);
	border-radius: var(--radius-sm);
	background: transparent;
	transition: all .4s var(--ease);
}

.partner-logos a:hover { border-color: var(--border-strong); }

.partner-logos img {
	max-height: 34px;
	width: auto;
	filter: grayscale(1);
	opacity: .6;
	transition: all .4s var(--ease);
}

.partner-logos a:hover img { filter: none; opacity: 1; }

/* ---------------------------------------------------------------------
   14. 动效与可达性
   --------------------------------------------------------------------- */
/* 滚动显现动画：仅在脚本可用时启用动画前置态；禁用 JS 或脚本加载失败时内容保持可见 */
html.js-ready .reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity .9s var(--ease), transform .9s var(--ease);
}

html.js-ready .reveal.in { opacity: 1; transform: none; }

/* 键盘用户跳过导航直达正文 */
.skip-link {
	position: fixed;
	top: 0;
	left: 50%;
	z-index: 200;
	padding: 11px 22px;
	border-radius: 0 0 12px 12px;
	background: var(--surface-strong);
	color: var(--text);
	font-size: 14px;
	transform: translate(-50%, -140%);
	transition: transform .25s var(--ease);
}

.skip-link:focus {
	transform: translate(-50%, 0);
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

.to-top {
	position: fixed;
	right: 30px;
	bottom: 30px;
	z-index: 70;
	width: 46px;
	height: 46px;
	display: grid;
	place-items: center;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: var(--surface-strong);
	color: var(--text);
	box-shadow: var(--shadow-soft);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transition: all .4s var(--ease);
	-webkit-backdrop-filter: blur(14px);
	backdrop-filter: blur(14px);
}

.to-top.show { opacity: 1; visibility: visible; }
.to-top:hover { background: var(--accent); color: #0e1526; border-color: transparent; }

/* ---------------------------------------------------------------------
   14.1 联系页 · 高德地图嵌入
   结构：全幅地图 iframe + 左上角「联系我们」信息卡浮层；
   信息卡用不透明度较高的表面色，保证在地图上深浅主题均可读。
   --------------------------------------------------------------------- */
.map-embed {
	position: relative;
	margin-top: 26px;
	border-radius: var(--radius);
	overflow: hidden;
	border: 1px solid var(--border);
	background: var(--surface);
}

.map-embed iframe {
	display: block;
	width: 100%;
	height: 460px;
	border: 0;
	/* 面板态下地图压暗以突出信息卡，展开后全亮（移植参考站 opacity .4 的形式） */
	opacity: .45;
	transition: opacity .5s var(--ease);
}

.map-embed.expanded iframe { opacity: 1; }

.map-embed-card {
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 2;
	/* 面板盒在地图上垂直水平居中，盒子本身透明（移植参考站 contBox 结构） */
	transform: translate(-50%, -50%);
	width: min(680px, calc(100% - 40px));
}

/* 内容层：承载半透明底纹 + 金色半透明描边 + 深阴影，隐藏时只淡出本层（contText 形式） */
.map-embed-body {
	padding: 28px 30px;
	border-radius: 6px;
	background: rgba(11, 16, 26, .62);
	border: 4px solid rgba(244, 206, 88, .2);
	box-shadow: 0 0 25px rgba(0, 0, 0, .45);
	-webkit-backdrop-filter: blur(14px) saturate(1.2);
	backdrop-filter: blur(14px) saturate(1.2);
	transition: opacity .3s var(--ease), visibility .3s var(--ease);
}

/* 浅色主题下换用白色半透明底纹，保证深色文字与金色描边的可读性 */
[data-theme="light"] .map-embed-body {
	background: rgba(255, 255, 255, .78);
	box-shadow: 0 0 25px rgba(15, 23, 42, .18);
}

/* 展开态（地图全亮）：仅内容层淡出隐藏，按钮随面板盒保留（fadeToggle 形式） */
.map-embed.expanded .map-embed-body {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

/* 标题三件套：中文标题 + 英文小字 + 标语，沿用参考版式 */
.map-embed-title h3 { margin: 0; font-size: 20px; letter-spacing: .02em; }
.map-embed-title .en {
	display: block;
	margin-top: 5px;
	font-size: 11px;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--text-faint);
}
.map-embed-title .motto { display: block; margin-top: 8px; font-size: 12.5px; color: var(--text-faint); }

/* 电话大字号突出，是面板的视觉焦点 */
.map-embed-tel { margin: 16px 0 12px; }
.map-embed-tel a { font-size: 22px; font-weight: 600; color: var(--text); text-decoration: none; letter-spacing: .02em; }
.map-embed-tel a:hover { color: var(--accent); }

.map-embed-card p { margin: 0 0 7px; font-size: 13.5px; line-height: 1.75; color: var(--text-dim); }
.map-embed-card p a { color: var(--text); text-decoration: none; }
.map-embed-card p a:hover { color: var(--accent); }

/* 社交图标行：微信点击弹出二维码，邮件直达 mailto */
.map-embed-social { display: flex; gap: 10px; margin-top: 14px; }
.map-embed-social .social-link {
	position: relative;
	width: 36px;
	height: 36px;
	display: grid;
	place-items: center;
	padding: 0;
	border: 1px solid var(--border);
	border-radius: 50%;
	background: var(--surface-inset);
	color: var(--text-dim);
	cursor: pointer;
	transition: color .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.map-embed-social .social-link:hover,
.map-embed-social .social-link.open { color: var(--accent); border-color: rgba(244, 206, 88, .45); }

/* 微信二维码弹层：锚定图标上方，白底保证二维码可扫描 */
.map-embed-social .social-pop {
	position: absolute;
	left: 0;
	bottom: calc(100% + 12px);
	z-index: 4;
	display: none;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	padding: 10px 12px;
	border-radius: var(--radius-sm);
	background: var(--surface-strong);
	border: 1px solid var(--border);
	box-shadow: var(--shadow-soft);
	font-size: 12px;
	color: var(--text-dim);
	white-space: nowrap;
}
.map-embed-social .social-link.open .social-pop { display: flex; }
.map-embed-social .social-pop img {
	display: block;
	width: 130px;
	height: auto;
	aspect-ratio: 1 / 1;
	flex: 0 0 auto;
	border-radius: 6px;
	background: #fff;
}

/* 展开/返回按钮：移植参考站 mapBtn——48px 金色圆钮、白色图标，
   悬于面板盒右上角(right/top 20px)，默认 opacity .6，悬停与展开态全亮 */
.map-embed-toggle {
	position: absolute;
	top: 20px;
	right: 20px;
	z-index: 4;
	width: 48px;
	height: 48px;
	display: grid;
	place-items: center;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--accent);
	color: #fff;
	opacity: .6;
	cursor: pointer;
	transition: opacity .25s var(--ease);
}
.map-embed-toggle:hover { opacity: 1; }
.map-embed.expanded .map-embed-toggle { opacity: 1; }
.map-embed-toggle .icon-close { display: none; }
.map-embed.expanded .map-embed-toggle .icon-expand { display: none; }
.map-embed.expanded .map-embed-toggle .icon-close { display: block; }

/* 小屏：内容层脱离浮层，改为地图下方的普通卡片，地图不再压暗 */
@media (max-width: 640px) {
	.map-embed iframe { height: 320px; opacity: 1; }
	.map-embed-toggle { display: none; }
	.map-embed-card { position: static; transform: none; width: auto; }
	.map-embed-body,
	.map-embed.expanded .map-embed-body {
		opacity: 1;
		visibility: visible;
		pointer-events: auto;
		border-radius: 0;
		border: 0;
		border-top: 4px solid rgba(244, 206, 88, .2);
		box-shadow: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: .001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .001ms !important;
	}
	html.js-ready .reveal { opacity: 1; transform: none; }
	html { scroll-behavior: auto; }
}

/* ---------------------------------------------------------------------
   15. 响应式
   --------------------------------------------------------------------- */
@media (max-width: 1080px) {
	/* 首屏不再是全屏高度，滚动提示失去意义且易与面板重叠 */
	.scroll-cue { display: none; }

	/* 中等宽度下收紧顶栏与导航，避免菜单项被压挤 */
	.site-header .bar-inner { gap: 18px; }
	.brand-name { font-size: 15px; }
	.nav > li > a { padding: 10px 8px; font-size: 14.5px; }

	/* 单列布局下内容较高，取消全屏高度限制，避免首屏被撑得过长 */
	.hero { min-height: auto; padding: 64px 0 56px; }
	.hero-grid { grid-template-columns: 1fr; gap: clamp(32px, 5vw, 56px); }
	/* 中等宽度下三列偏挤，降为两列 */
	.grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	/* 数据面板改为通栏后，数字尺寸回落，避免过于抢眼 */
	.hero-visual .chip strong { font-size: clamp(34px, 5.4vw, 58px); }
	.stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.stat:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
	.stat { border-top: 1px solid var(--border); }
	.stat:nth-child(-n + 2) { border-top: 0; }
	.flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.flow li:nth-child(4n + 1) { border-left: 1px solid var(--border); }
	.flow li:nth-child(2n + 1) { border-left: 0; }
	.flow li:nth-child(-n + 4) { border-top: 1px solid var(--border); }
	.flow li:nth-child(-n + 2) { border-top: 0; }
	/* 页脚：公司简介通栏，快捷导航 / 业务方向 / 联系方式 并排一行 */
	.site-footer .foot-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.site-footer .foot-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
	:root { --gutter: 22px; }

	/* 触摸目标不小于 44px，便于手指点按 */
	.theme-btn,
	.nav-toggle {
		width: 44px;
		height: 44px;
	}

	.nav-toggle {
		display: grid;
		place-items: center;
		border: 1px solid var(--border);
		border-radius: 50%;
		background: transparent;
		color: var(--text);
		cursor: pointer;
	}

	/* 导航改为抽屉后，工具按钮靠右对齐 */
	.head-actions { margin-left: auto; }

	/* 抽屉菜单：限高并允许内部滚动，菜单项较多时不会被裁切 */
	.nav {
		position: absolute;
		top: calc(100% + 14px);
		/* 与顶栏内容同一左右边距，避免菜单贴到屏幕边缘 */
		left: var(--gutter);
		right: var(--gutter);
		flex: none;
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		padding: 12px;
		border-radius: var(--radius);
		background: var(--surface-strong);
		border: 1px solid var(--border);
		box-shadow: var(--shadow);
		-webkit-backdrop-filter: blur(20px) saturate(1.3);
		backdrop-filter: blur(20px) saturate(1.3);
		display: none;
		max-height: calc(100vh - var(--header-h) - 28px);
		max-height: calc(100dvh - var(--header-h) - 28px);
		overflow-y: auto;
		overscroll-behavior: contain;
	}

	.nav.open { display: flex; }
	/* 移动端恢复为纵向菜单，取消等分宽度并放大点击区域 */
	.nav > li { flex: none; }
	.nav > li > a { padding: 14px 16px; justify-content: flex-start; text-align: left; border-radius: 10px; }
	.nav > li > a::after { display: none; }
	.nav .subnav {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		background: transparent;
		border: 0;
		padding: 0 0 8px 16px;
		display: none;
	}
	.nav > li.open .subnav { display: block; }
	.site-header .bar-inner { position: relative; }

	.article, .page-body { padding: 28px; }
	.news-row { grid-template-columns: 1fr; gap: 14px; padding: 26px 24px; }
	.news-row .date-box { flex-direction: row; align-items: baseline; gap: 10px; }
	.news-row .date-box b { font-size: 24px; }
	.card { padding: 26px 24px; }
	/* 标签页点击区域同步放大 */
	.tabs a { padding: 11px 20px; }
}

@media (max-width: 640px) {
	:root { --gutter: 16px; }
	/* 小屏页脚边距跟随内容区，避免挤压 */
	.site-footer > .wrap { padding-left: var(--gutter); padding-right: var(--gutter); }

	/* 区块间距整体收紧，缩短页面纵向长度 */
	.section { padding: 56px 0; }
	.section-sm { padding: 40px 0; }
	.section-head { margin-bottom: 30px; }
	.page-hero { padding: 34px 0 12px; }

	/* 首屏：标题、导语与数据面板按手机尺寸回落 */
	.hero { padding-top: 30px; padding-bottom: 42px; }
	.hero h1 { font-size: clamp(30px, 9.2vw, 42px); line-height: 1.16; }
	.hero-lead { font-size: 16.5px; line-height: 1.85; }
	.eyebrow { margin-bottom: 18px; font-size: 11px; letter-spacing: .2em; }
	.hero-actions { gap: 14px; margin-top: 26px; }
	.hero-visual { padding: 22px 18px; gap: 16px; }
	.hero-visual .visual-head { padding-bottom: 14px; font-size: 10px; letter-spacing: .22em; }
	.hero-visual .chip { padding: 16px 14px; }
	.hero-visual .chip strong { font-size: 30px; margin-bottom: 6px; }
	.hero-visual .chip span { font-size: 12.5px; }
	/* 手机端一屏内看不到滚动提示，隐藏以免与内容重叠 */
	.scroll-cue { display: none; }

	.page-hero h1 { font-size: clamp(26px, 7.6vw, 34px); }
	.page-hero .lead { font-size: 16px; }

	/* 卡片单列；数据与流程保持两列，避免过长的纵向堆叠 */
	.grid-3 { grid-template-columns: 1fr; }
	.stat { padding: 20px 0; }
	.flow li { padding: 18px 16px; gap: 10px; }
	.flow li span { font-size: 15px; }

	.card { padding: 22px 20px; }
	.article, .page-body { padding: 20px; }
	.media-card .body { padding: 20px 20px 22px; }
	.media-card .body h3 { font-size: 18px; }
	.news-row { padding: 20px 18px; gap: 12px; }
	.empty { padding: 48px 20px; }

	.brand-mark { width: 38px; height: 38px; }
	/* 窄屏改用短站名，避免顶栏被品牌全名撑溢出 */
	.brand-name { font-size: 16px; }
	.brand-name-full { display: none; }
	.brand-name-short { display: inline; }
	.brand-sub { display: none; }
	.brand-logo { height: 34px; max-width: 168px; }
	.btn { padding: 12px 22px; font-size: 15px; }

	/* 页脚：单列堆叠，版权行去掉两侧装饰线 */
	/* 页脚：公司简介通栏，三个导航栏目并排一行（窄屏按 3 列压缩） */
	.site-footer .foot-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 18px;
		padding-top: 30px;
	}
	.site-footer .foot-grid > div:first-child { grid-column: 1 / -1; }
	.site-footer ul li { font-size: 13.5px; margin-bottom: 9px; }
	.site-footer .foot-copyright::before,
	.site-footer .foot-copyright::after { display: none; }
	.site-footer .foot-records { font-size: 12.5px; }

	.pager { gap: 6px; margin-top: 36px; }
	.pager a, .pager span { min-width: 40px; height: 40px; padding: 0 11px; font-size: 13.5px; }

	/* 回到顶部按钮贴近边缘，减少遮挡 */
	.to-top { right: 16px; bottom: 16px; }

	/* 减弱大面积模糊与光晕动画，降低移动端 GPU 压力 */
	.glow-field span { filter: blur(90px); opacity: .6; }
	.hero-visual .ring { filter: blur(48px); }
}

/* ---------- 触屏设备：去除悬停位移/缩放，避免点按后状态残留 ---------- */
@media (hover: none) {
	.media-card:hover .media img { transform: none; }
}

/* ---------- 小屏手机（≤400px）：进一步压缩留白 ---------- */
@media (max-width: 400px) {
	:root { --gutter: 14px; }
	.hero h1 { font-size: 27px; }
	.hero-visual .chip { padding: 14px 12px; }
	.hero-visual .chip strong { font-size: 26px; }
	.section { padding: 46px 0; }
	.section-sm { padding: 34px 0; }
	.article, .page-body { padding: 16px; }
	.stat b { font-size: 30px; }
	/* 页脚三列进一步压缩字号 */
	.site-footer .foot-grid h4 { font-size: 12.5px; letter-spacing: .12em; }
	.site-footer ul li { font-size: 12.5px; }
	.tabs a { padding: 10px 16px; font-size: 13.5px; }
	.card { padding: 20px 18px; }
}