@charset "UTF-8";
/*!
 * 注册公司.中国 —— 主题主样式
 * 设计语言参考 51shjz 类落地页：商务蓝主色、浅灰分区、图标卡片、1200px 容器。
 * 目录：1 变量与重置 / 2 基础排版 / 3 通用组件 / 4 页头 / 5 面包屑 / 6 首屏
 *      7 分区与卡片 / 8 文章卡片 / 9 布局与侧栏 / 10 文章详情 / 11 分页
 *      12 咨询区 / 13 页脚 / 14 悬浮与移动条 / 15 状态页 / 16 评论 / 17 响应式
 */

/* ============================ 1. 变量与重置 ============================ */
:root {
	--brand: #4276ED;
	--brand-dark: #2E5CD6;
	--brand-deep: #1B3A86;
	--accent: #0082FA;
	--accent-dark: #0069CC;
	--ink: #0D0D0D;
	--body: #616161;
	--muted: #999999;
	--line: #E1E3E6;
	--mist: #F7F9FC;
	--white: #FFFFFF;
	--footer-bg: #282828;
	--radius: 8px;
	--radius-lg: 12px;
	--shadow-sm: 0 2px 8px rgba(13, 13, 13, .05);
	--shadow: 0 6px 22px rgba(13, 13, 13, .08);
	--shadow-lg: 0 14px 40px rgba(27, 58, 134, .16);
	--container: 1200px;
	--gutter: 20px;
	--font: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
	--header-h: 76px;
	--trans: .25s cubic-bezier(.4, 0, .2, 1);
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

/*
 * 桌面端导航条会吸顶（约 44px），页内锚点跳转要留出这段高度，
 * 否则 #services、#contact 这些标题会被导航条盖住。
 */
section[id] {
	scroll-margin-top: 64px;
}

body {
	margin: 0;
	font-family: var(--font);
	font-size: 16px;
	line-height: 1.75;
	color: var(--body);
	background: var(--white);
	overflow-x: hidden;
}

/*
 * overflow-x: hidden 会把 body 变成滚动容器，某些浏览器下会让子元素的
 * position: sticky 失效（导航条吸顶就靠它）。clip 不会创建滚动容器，
 * 支持时优先用 clip，只裁切不滚动，吸顶稳定。
 */
@supports (overflow-x: clip) {
	body {
		overflow-x: clip;
	}
}

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 .6em;
	color: var(--ink);
	font-weight: 500;
	line-height: 1.35;
}

p {
	margin: 0 0 1em;
}

a {
	color: var(--brand);
	text-decoration: none;
	transition: color var(--trans);
}

a:hover {
	color: var(--brand-dark);
}

img, svg, video {
	max-width: 100%;
	height: auto;
	vertical-align: middle;
}

img {
	border-style: none;
}

ul, ol {
	margin: 0;
	padding: 0;
}

button, input, select, textarea {
	font: inherit;
	color: inherit;
}

button {
	cursor: pointer;
	border: none;
	background: none;
}

/* ============================ 2. 基础排版 ============================ */
.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link:focus {
	position: fixed;
	top: 10px;
	left: 10px;
	z-index: 9999;
	width: auto;
	height: auto;
	padding: 10px 18px;
	clip: auto;
	background: var(--brand);
	color: #fff;
	border-radius: var(--radius);
}

/* ============================ 3. 通用组件 ============================ */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 26px;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.2;
	border-radius: var(--radius);
	border: 1px solid transparent;
	cursor: pointer;
	white-space: nowrap;
	transition: all var(--trans);
}

.btn--primary {
	background: var(--brand);
	color: #fff;
}

.btn--primary:hover {
	background: var(--brand-dark);
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 6px 18px rgba(66, 118, 237, .32);
}

.btn--accent {
	background: var(--accent);
	color: #fff;
}

.btn--accent:hover {
	background: var(--accent-dark);
	color: #fff;
	transform: translateY(-1px);
	box-shadow: 0 6px 18px rgba(0, 130, 250, .34);
}

.btn--outline {
	border-color: currentColor;
	color: var(--brand);
	background: transparent;
}

.btn--outline:hover {
	background: var(--brand);
	color: #fff;
}

.btn--ghost-light {
	border-color: rgba(255, 255, 255, .55);
	color: #fff;
	background: rgba(255, 255, 255, .08);
	backdrop-filter: blur(2px);
}

.btn--ghost-light:hover {
	background: #fff;
	color: var(--brand);
	border-color: #fff;
}

.btn--lg {
	padding: 15px 34px;
	font-size: 16px;
}

.btn--block {
	display: flex;
	width: 100%;
}

.icon {
	width: 1em;
	height: 1em;
	display: block;
}

/* ============================ 4. 页头 ============================ */
.topbar {
	background: linear-gradient(90deg, var(--brand-deep), var(--brand));
	color: rgba(255, 255, 255, .92);
	font-size: 13px;
}

.topbar__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: 38px;
	gap: 16px;
}

.topbar__text {
	margin: 0;
}

.topbar__phone {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: #fff;
	font-weight: 500;
}

.topbar__phone:hover {
	color: #fff;
	opacity: .86;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 900;
	background: #fff;
	box-shadow: 0 1px 0 var(--line);
}

/*
 * 导航条：与品牌行分开、独立成一条。
 *
 * 9 个栏目和 logo / 电话 / 按钮挤在同一行时，1200px 容器放不下就会被压窄或换行；
 * 独立成整条后栏目能完整铺开。放在 <header> 之外，桌面端才能单独吸顶：
 * 向下滚动时品牌行照常滚走，只留这条导航常驻。
 */
.site-navbar {
	position: static;
	background: #fff;
	border-top: 1px solid var(--line);
	box-shadow: 0 2px 10px rgba(13, 13, 13, .035);
}

.site-navbar .container {
	display: flex;
}

/* 桌面端：品牌行滚走，导航条吸顶 */
@media (min-width: 1201px) {
	.site-header {
		position: static;
	}

	.site-navbar {
		position: sticky;
		top: 0;
		z-index: 900;
	}
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	min-height: var(--header-h);
}

.site-branding {
	flex: 0 0 auto;
}

.site-logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--brand);
}

.site-logo:hover {
	color: var(--brand-dark);
}

.site-logo__mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
}

.site-logo__text {
	display: flex;
	flex-direction: column;
	line-height: 1.2;
}

.site-logo__name {
	font-size: 20px;
	font-weight: 700;
	letter-spacing: .5px;
	color: var(--ink);
}

.site-logo__slogan {
	font-size: 11px;
	font-style: normal;
	color: var(--muted);
	letter-spacing: .8px;
}

.custom-logo {
	max-height: 52px;
	width: auto;
}

.site-nav {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	justify-content: flex-start;
}

.nav-menu {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 2px;
	list-style: none;
}

.nav-menu > li {
	position: relative;
	flex: 0 0 auto;
}

.nav-menu > li > a {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 12px 12px;
	font-size: 14.5px;
	font-weight: 500;
	line-height: 1.4;
	white-space: nowrap;
	color: #2b2b2b;
	border-radius: 6px;
	transition: all var(--trans);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a,
.nav-menu > li.current-menu-ancestor > a,
.nav-menu > li.current_page_item > a {
	color: var(--brand);
	background: rgba(66, 118, 237, .08);
}

.submenu-toggle {
	display: none;
	padding: 2px;
	color: inherit;
}

/* 二级菜单：桌面 hover 展开 */
.sub-menu {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	min-width: 190px;
	padding: 8px;
	list-style: none;
	background: #fff;
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: all var(--trans);
	z-index: 20;
}

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

.sub-menu li a {
	display: block;
	padding: 9px 12px;
	font-size: 14px;
	color: #333;
	border-radius: 6px;
}

.sub-menu li a:hover {
	background: var(--mist);
	color: var(--brand);
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: 16px;
	flex: 0 0 auto;
}

.header-phone {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--brand);
}

.header-phone:hover {
	color: var(--brand-dark);
}

.header-phone__text {
	display: flex;
	flex-direction: column;
	line-height: 1.15;
}

.header-phone__text em {
	font-size: 11px;
	font-style: normal;
	color: var(--muted);
}

.header-phone__text strong {
	font-size: 17px;
	font-weight: 700;
	letter-spacing: .4px;
}

.header-cta {
	padding: 11px 22px;
}

.nav-toggle {
	display: none;
	width: 42px;
	height: 42px;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
	border-radius: 6px;
}

.nav-toggle__bar {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--ink);
	border-radius: 2px;
	transition: all var(--trans);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
	opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* ============================ 5. 面包屑 ============================ */
.breadcrumb {
	background: var(--mist);
	border-bottom: 1px solid var(--line);
	font-size: 13px;
	color: var(--muted);
}

.breadcrumb .container {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px;
	min-height: 44px;
	padding-top: 8px;
	padding-bottom: 8px;
}

.breadcrumb a {
	color: var(--body);
}

.breadcrumb a:hover {
	color: var(--brand);
}

.breadcrumb__current {
	color: var(--muted);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 460px;
}

.breadcrumb__sep {
	color: #c9ced6;
}

/* ============================ 6. 首屏 ============================ */
.hero {
	position: relative;
	overflow: hidden;
	background: linear-gradient(125deg, #1B3A86 0%, #2E5CD6 45%, #4276ED 100%);
	color: #fff;
}

.hero__bg {
	position: absolute;
	inset: 0;
	background-image:
		radial-gradient(circle at 12% 20%, rgba(255, 255, 255, .16), transparent 42%),
		radial-gradient(circle at 88% 78%, rgba(0, 130, 250, .34), transparent 46%),
		linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
	background-size: auto, auto, 42px 42px, 42px 42px;
	pointer-events: none;
}

.hero__inner {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
	align-items: center;
	gap: 56px;
	padding-top: 72px;
	padding-bottom: 72px;
}

.hero__eyebrow {
	display: inline-block;
	margin: 0 0 18px;
	padding: 5px 14px;
	font-size: 13px;
	letter-spacing: .5px;
	color: #fff;
	background: rgba(255, 255, 255, .16);
	border: 1px solid rgba(255, 255, 255, .28);
	border-radius: 999px;
}

.hero__title {
	margin: 0 0 20px;
	font-size: 46px;
	font-weight: 700;
	line-height: 1.24;
	color: #fff;
	letter-spacing: 1px;
}

.hero__subtitle {
	margin: 0 0 32px;
	max-width: 620px;
	font-size: 17px;
	line-height: 1.85;
	color: rgba(255, 255, 255, .9);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-bottom: 26px;
}

.hero__phone {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 17px;
	font-weight: 600;
	color: #fff;
	letter-spacing: .3px;
}

.hero__phone:hover {
	color: #fff;
	opacity: .85;
}

.hero__panel {
	padding: 30px;
	background: rgba(255, 255, 255, .12);
	border: 1px solid rgba(255, 255, 255, .22);
	border-radius: var(--radius-lg);
	backdrop-filter: blur(6px);
}

.hero-stats {
	list-style: none;
}

.hero-stats__item {
	display: flex;
	align-items: baseline;
	gap: 12px;
	padding: 13px 0;
	border-bottom: 1px dashed rgba(255, 255, 255, .26);
}

.hero-stats__item:first-child {
	padding-top: 0;
}

.hero-stats__num {
	min-width: 108px;
	font-size: 30px;
	font-weight: 700;
	color: #fff;
	line-height: 1.1;
}

.hero-stats__label {
	font-size: 14px;
	color: rgba(255, 255, 255, .85);
}

.hero-panel__note {
	margin-top: 20px;
	padding-top: 18px;
	border-top: 1px dashed rgba(255, 255, 255, .26);
}

.hero-panel__note p {
	margin: 0 0 6px;
	font-size: 14px;
	color: rgba(255, 255, 255, .9);
}

.hero-panel__note a {
	font-size: 14px;
	font-weight: 600;
	color: #fff;
	border-bottom: 1px solid rgba(255, 255, 255, .6);
}

.hero-panel__note a:hover {
	color: #fff;
	border-bottom-color: #fff;
}

/* ============================ 7. 分区与卡片 ============================ */
.section {
	padding: 76px 0;
}

.section--white {
	background: var(--white);
}

.section--mist {
	background: var(--mist);
}

.section__title {
	margin: 0 0 14px;
	font-size: 38px;
	font-weight: 400;
	line-height: 1.3;
	color: var(--ink);
	text-align: center;
}

.section__subtitle {
	margin: 0 auto 52px;
	max-width: 720px;
	font-size: 16px;
	line-height: 1.8;
	color: var(--muted);
	text-align: center;
}

.section__head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 24px;
	margin-bottom: 44px;
}

.section__title--left,
.section__subtitle--left {
	text-align: left;
	margin-left: 0;
}

.section__subtitle--left {
	margin-bottom: 0;
}

.section__more {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	flex: 0 0 auto;
	font-size: 15px;
	font-weight: 500;
	color: var(--brand);
}

.section__more:hover {
	gap: 10px;
}

.section__empty {
	padding: 40px;
	text-align: center;
	color: var(--muted);
	background: var(--mist);
	border-radius: var(--radius);
}

/* 优势卡片 */
.adv-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	list-style: none;
}

.adv-card {
	padding: 32px 26px;
	text-align: center;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	transition: all var(--trans);
}

.adv-card:hover {
	border-color: transparent;
	box-shadow: var(--shadow);
	transform: translateY(-4px);
}

.adv-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 62px;
	height: 62px;
	margin-bottom: 18px;
	color: var(--brand);
	background: rgba(66, 118, 237, .1);
	border-radius: 50%;
	transition: all var(--trans);
}

.adv-card__icon svg {
	width: 30px;
	height: 30px;
}

.adv-card:hover .adv-card__icon {
	background: var(--brand);
	color: #fff;
}

.adv-card__title {
	margin: 0 0 10px;
	font-size: 22px;
	font-weight: 500;
}

.adv-card__desc {
	margin: 0;
	font-size: 14px;
	line-height: 1.85;
	color: var(--muted);
}

/* 服务卡片 */
.service-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	list-style: none;
}

.service-card {
	position: relative;
	padding: 34px 28px;
	background: #fff;
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition: all var(--trans);
}

.service-card::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	width: 4px;
	height: 100%;
	background: linear-gradient(180deg, var(--brand), var(--accent));
	transform: scaleY(0);
	transform-origin: top;
	transition: transform var(--trans);
}

.service-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow);
}

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

.service-card__num {
	position: absolute;
	right: 22px;
	top: 18px;
	font-size: 40px;
	font-weight: 700;
	color: rgba(66, 118, 237, .09);
	line-height: 1;
}

.service-card__title {
	margin: 0 0 12px;
	font-size: 20px;
	font-weight: 500;
}

.service-card__desc {
	margin: 0 0 18px;
	font-size: 14px;
	line-height: 1.85;
	color: var(--muted);
	min-height: 52px;
}

.service-card__link {
	font-size: 14px;
	font-weight: 500;
	color: var(--brand);
}

.service-card__link span {
	display: inline-block;
	transition: transform var(--trans);
}

.service-card:hover .service-card__link span {
	transform: translateX(4px);
}

/* 分类卡片 */
.cat-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	list-style: none;
}

.cat-card__link {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 20px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	color: var(--ink);
	transition: all var(--trans);
}

.cat-card__link:hover {
	color: var(--brand);
	border-color: rgba(66, 118, 237, .4);
	box-shadow: var(--shadow-sm);
	transform: translateY(-3px);
}

.cat-card__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 46px;
	height: 46px;
	flex: 0 0 46px;
	color: var(--brand);
	background: rgba(66, 118, 237, .1);
	border-radius: 12px;
}

.cat-card__icon svg {
	width: 24px;
	height: 24px;
}

.cat-card__body {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.cat-card__name {
	font-size: 16px;
	font-weight: 600;
	color: inherit;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.cat-card__count {
	font-size: 12px;
	font-style: normal;
	color: var(--muted);
}

/* 流程卡片 */
.process-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	list-style: none;
	counter-reset: none;
}

.process-card {
	position: relative;
	padding: 30px 24px;
	background: var(--mist);
	border-radius: var(--radius-lg);
	transition: all var(--trans);
}

.process-card:hover {
	background: #fff;
	box-shadow: var(--shadow);
}

.process-card__step {
	display: inline-block;
	margin-bottom: 14px;
	font-size: 26px;
	font-weight: 700;
	color: var(--brand);
	line-height: 1;
}

.process-card__title {
	margin: 0 0 10px;
	font-size: 19px;
	font-weight: 500;
}

.process-card__desc {
	margin: 0;
	font-size: 14px;
	line-height: 1.85;
	color: var(--muted);
}

.process-cta {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 22px;
	flex-wrap: wrap;
	margin-top: 46px;
	padding: 26px 30px;
	background: rgba(66, 118, 237, .06);
	border: 1px dashed rgba(66, 118, 237, .32);
	border-radius: var(--radius-lg);
}

.process-cta p {
	margin: 0;
	font-size: 16px;
	color: var(--ink);
}

/* ============================ 8. 文章卡片 ============================ */
.post-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 26px;
}

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

.post-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: all var(--trans);
}

.post-card:hover {
	border-color: transparent;
	box-shadow: var(--shadow);
	transform: translateY(-4px);
}

.post-card__thumb {
	display: block;
	position: relative;
	aspect-ratio: 3 / 2;
	overflow: hidden;
	background: var(--mist);
}

.post-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}

.post-card:hover .post-card__img {
	transform: scale(1.06);
}

/* 无特色图片时的分类色兜底封面 —— 历史文章普遍没有配图 */
.post-card__fallback {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, var(--brand-deep), var(--brand));
}

.post-card__fallback em {
	max-width: 88%;
	font-size: 26px;
	font-style: normal;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: 6px;
	text-align: center;
	color: rgba(255, 255, 255, .82);
	text-shadow: 0 2px 12px rgba(0, 0, 0, .18);
}

/* 文案较长（超过 5 个字）时收紧字号与字距，避免溢出封面 */
.post-card__fallback--long em {
	font-size: 20px;
	letter-spacing: 3px;
}

/* 九个分类各一色，便于列表页一眼分辨栏目 */
.post-card__fallback--liucheng {        /* 注册流程 */
	background: linear-gradient(135deg, #1B3A86, #4276ED);
}

.post-card__fallback--qiming-dizhi {    /* 公司起名与地址 */
	background: linear-gradient(135deg, #0E4C8A, #0082FA);
}

.post-card__fallback--ziben-fanwei {    /* 注册资本与经营范围 */
	background: linear-gradient(135deg, #2E2C7A, #5B5BE0);
}

.post-card__fallback--leixing-guquan {  /* 公司类型与股权 */
	background: linear-gradient(135deg, #0B4F5A, #189BB0);
}

.post-card__fallback--caishui {         /* 记账报税与开户 */
	background: linear-gradient(135deg, #13543C, #1F9E6A);
}

.post-card__fallback--zizhi {           /* 资质许可 */
	background: linear-gradient(135deg, #7A3E0E, #E08A2B);
}

.post-card__fallback--biangeng {        /* 变更与注销 */
	background: linear-gradient(135deg, #4A2B7A, #8363D6);
}

.post-card__fallback--shangbiao {       /* 商标注册 */
	background: linear-gradient(135deg, #8A1F4C, #E05284);
}

.post-card__fallback--chuangye {        /* 创业指南 */
	background: linear-gradient(135deg, #3A6114, #78B32A);
}

/* 文章尚未归类（或只有「未分类」）时的中性品牌色，读起来是「待补充」而不是「出错了」 */
.post-card__fallback--uncategorized,
.post-card__fallback--default {
	background: linear-gradient(135deg, #33475B, #5B7A99);
}

.post-card__body {
	display: flex;
	flex-direction: column;
	flex: 1 1 auto;
	padding: 22px 22px 20px;
}

.post-card__cat {
	align-self: flex-start;
	margin-bottom: 10px;
	padding: 3px 10px;
	font-size: 12px;
	font-weight: 500;
	color: var(--brand);
	background: rgba(66, 118, 237, .1);
	border-radius: 4px;
}

.post-card__cat:hover {
	background: var(--brand);
	color: #fff;
}

.post-card__title {
	margin: 0 0 10px;
	font-size: 18px;
	font-weight: 500;
	line-height: 1.5;
}

.post-card__title a {
	color: var(--ink);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-card__title a:hover {
	color: var(--brand);
}

.post-card__excerpt {
	margin: 0 0 16px;
	font-size: 14px;
	line-height: 1.8;
	color: var(--muted);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-card__foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-top: auto;
	padding-top: 14px;
	border-top: 1px solid var(--line);
	font-size: 13px;
	color: var(--muted);
}

.post-card__more {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	color: var(--brand);
	font-weight: 500;
}

/* ============================ 9. 布局与侧栏 ============================ */
.site-content {
	min-height: 40vh;
}

.layout {
	display: grid;
	gap: 40px;
	padding-top: 52px;
	padding-bottom: 76px;
}

.layout--sidebar {
	grid-template-columns: minmax(0, 1fr) 330px;
}

.layout__main {
	min-width: 0;
}

.page-header {
	padding: 46px 0 40px;
	background: linear-gradient(180deg, var(--mist), #fff);
	border-bottom: 1px solid var(--line);
}

.page-header__title {
	margin: 0 0 10px;
	font-size: 32px;
	font-weight: 500;
	color: var(--ink);
}

.page-header__desc {
	margin: 0;
	max-width: 800px;
	font-size: 15px;
	line-height: 1.8;
	color: var(--muted);
}

.page-header__meta {
	margin: 14px 0 0;
	font-size: 13px;
	color: var(--muted);
}

.page-header__meta strong {
	color: var(--brand);
	font-size: 16px;
}

/* 分类快捷切换 */
.cat-chips {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-bottom: 28px;
	padding: 16px 20px;
	background: var(--mist);
	border-radius: var(--radius);
}

.cat-chips--center {
	justify-content: center;
}

.cat-chips__label {
	font-size: 13px;
	color: var(--muted);
}

.cat-chips__item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px;
	font-size: 13px;
	color: var(--body);
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 999px;
	transition: all var(--trans);
}

.cat-chips__item em {
	font-size: 11px;
	font-style: normal;
	color: var(--muted);
}

.cat-chips__item:hover {
	color: #fff;
	background: var(--brand);
	border-color: var(--brand);
}

.cat-chips__item:hover em {
	color: rgba(255, 255, 255, .8);
}

/* 侧边栏 */
.site-sidebar {
	display: flex;
	flex-direction: column;
	gap: 22px;
	min-width: 0;
}

.site-sidebar .widget,
.side-card {
	padding: 24px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
}

.side-card--consult {
	background: linear-gradient(140deg, #2E5CD6, #4276ED);
	border-color: transparent;
	color: rgba(255, 255, 255, .9);
}

.side-card--consult .side-card__title {
	color: #fff;
}

.side-card--consult .side-card__desc {
	color: rgba(255, 255, 255, .86);
}

.side-card__title,
.widget__title {
	position: relative;
	margin: 0 0 18px;
	padding-left: 13px;
	font-size: 17px;
	font-weight: 600;
	color: var(--ink);
}

.side-card__title::before,
.widget__title::before {
	content: "";
	position: absolute;
	left: 0;
	top: 3px;
	bottom: 3px;
	width: 4px;
	background: var(--brand);
	border-radius: 2px;
}

.side-card--consult .side-card__title::before {
	background: rgba(255, 255, 255, .75);
}

.side-card__desc {
	margin: 0 0 16px;
	font-size: 14px;
	line-height: 1.8;
}

.side-card__points {
	margin: 16px 0 0;
	padding: 0;
	list-style: none;
}

.side-card__points li {
	position: relative;
	padding-left: 18px;
	font-size: 13px;
	line-height: 2;
	color: rgba(255, 255, 255, .88);
}

.side-card__points li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 12px;
	width: 6px;
	height: 6px;
	background: rgba(255, 255, 255, .8);
	border-radius: 50%;
}

/* 侧栏：搜索 */
.search-form {
	display: flex;
	gap: 8px;
}

.search-form__input {
	flex: 1 1 auto;
	min-width: 0;
	padding: 11px 14px;
	font-size: 14px;
	background: var(--mist);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	transition: all var(--trans);
}

.search-form__input:focus {
	outline: none;
	background: #fff;
	border-color: var(--brand);
	box-shadow: 0 0 0 3px rgba(66, 118, 237, .12);
}

.search-form__btn {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 0 16px;
	font-size: 14px;
	color: #fff;
	background: var(--brand);
	border-radius: var(--radius);
	transition: background var(--trans);
}

.search-form__btn:hover {
	background: var(--brand-dark);
}

/* 侧栏：分类 / 文章列表 */
.side-cats,
.side-posts {
	list-style: none;
}

.side-cats li {
	border-bottom: 1px dashed var(--line);
}

.side-cats li:last-child {
	border-bottom: none;
}

.side-cats a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px 0;
	font-size: 14px;
	color: var(--body);
}

.side-cats a:hover {
	color: var(--brand);
	padding-left: 6px;
}

.side-cats a span {
	font-size: 12.5px;
	color: var(--muted);
}

.side-posts__item {
	border-bottom: 1px dashed var(--line);
}

.side-posts__item:last-child {
	border-bottom: none;
}

.side-posts__link {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	padding: 11px 0;
	font-size: 14px;
	color: var(--body);
	line-height: 1.6;
}

.side-posts__link:hover {
	color: var(--brand);
}

.side-posts__title {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.side-posts__date {
	flex: 0 0 auto;
	font-size: 12px;
	color: var(--muted);
}

/* ============================ 10. 文章详情 ============================ */
.entry {
	padding: 34px 36px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
}

.entry-header {
	margin-bottom: 24px;
}

.entry-header__cat {
	display: inline-block;
	margin-bottom: 14px;
	padding: 4px 12px;
	font-size: 13px;
	font-weight: 500;
	color: var(--brand);
	background: rgba(66, 118, 237, .1);
	border-radius: 4px;
}

.entry-title {
	margin: 0 0 16px;
	font-size: 30px;
	font-weight: 600;
	line-height: 1.42;
	color: var(--ink);
}

.meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	color: var(--muted);
}

.meta__cat {
	color: var(--brand);
}

.meta__dot {
	color: #ccd2da;
}

.entry-thumb {
	margin: 0 0 28px;
	border-radius: var(--radius);
	overflow: hidden;
}

.entry-thumb__img {
	width: 100%;
	display: block;
}

.entry-lead {
	margin: 0 0 26px;
	padding: 16px 20px;
	font-size: 15px;
	line-height: 1.9;
	color: var(--body);
	background: var(--mist);
	border-left: 4px solid var(--brand);
	border-radius: 0 var(--radius) var(--radius) 0;
}

/* 正文排版 —— 中文长文可读性优先 */
.entry-content {
	font-size: 16.5px;
	line-height: 1.95;
	color: #333;
	word-wrap: break-word;
}

.entry-content > *:first-child {
	margin-top: 0;
}

.entry-content h2 {
	margin: 2.1em 0 .85em;
	padding-left: 14px;
	font-size: 23px;
	font-weight: 600;
	line-height: 1.5;
	color: var(--ink);
	border-left: 5px solid var(--brand);
}

.entry-content h3 {
	margin: 1.7em 0 .7em;
	font-size: 19px;
	font-weight: 600;
	color: var(--ink);
}

.entry-content h4 {
	margin: 1.5em 0 .6em;
	font-size: 17px;
	font-weight: 600;
	color: var(--ink);
}

.entry-content p {
	margin: 0 0 1.25em;
}

.entry-content a {
	border-bottom: 1px solid rgba(66, 118, 237, .4);
}

.entry-content a:hover {
	border-bottom-color: var(--brand);
}

.entry-content ul,
.entry-content ol {
	margin: 0 0 1.4em;
	padding-left: 1.4em;
}

.entry-content li {
	margin-bottom: .6em;
}

.entry-content ul li::marker {
	color: var(--brand);
}

.entry-content ol li::marker {
	color: var(--brand);
	font-weight: 600;
}

.entry-content blockquote {
	margin: 1.6em 0;
	padding: 18px 22px;
	font-size: 15.5px;
	color: #4a4a4a;
	background: var(--mist);
	border-left: 4px solid var(--brand);
	border-radius: 0 var(--radius) var(--radius) 0;
}

.entry-content blockquote p:last-child {
	margin-bottom: 0;
}

.entry-content img {
	display: block;
	margin: 1.6em auto;
	border-radius: var(--radius);
}

.entry-content figure {
	margin: 1.6em 0;
}

.entry-content figcaption {
	margin-top: 10px;
	font-size: 13px;
	color: var(--muted);
	text-align: center;
}

.entry-content table {
	width: 100%;
	margin: 1.6em 0;
	border-collapse: collapse;
	font-size: 15px;
}

.entry-content th,
.entry-content td {
	padding: 11px 14px;
	border: 1px solid var(--line);
	text-align: left;
}

.entry-content th {
	background: var(--mist);
	font-weight: 600;
	color: var(--ink);
}

.entry-content tr:nth-child(even) td {
	background: #fbfcfe;
}

.entry-content code {
	padding: 2px 6px;
	font-size: .92em;
	background: rgba(66, 118, 237, .08);
	border-radius: 4px;
	color: #2E5CD6;
}

.entry-content pre {
	margin: 1.6em 0;
	padding: 18px 20px;
	background: #1f2430;
	border-radius: var(--radius);
	overflow-x: auto;
}

.entry-content pre code {
	padding: 0;
	background: none;
	color: #e6e9ef;
}

.entry-content hr {
	margin: 2.4em 0;
	border: none;
	border-top: 1px solid var(--line);
}

/* ------------------------------------------------------------------
 * 历史内容兼容层
 * 站内历史文章由多种工具生成，正文结构不统一：
 *   ① 多数用 <p> + <br>；② 部分用 <div> 充当段落；③ 个别文章误粘贴了整段
 *   网页 / 编辑器外壳代码（含 data-testid、绝对定位容器等）。
 * 以下规则确保三种情况都不会破坏阅读版式。
 * ------------------------------------------------------------------ */
.entry-content > div {
	margin: 0 0 1.15em;
	line-height: inherit;
}

/* 飞书 / 金山文档导出外壳：data-lark-html-role 容器里逐行套 .ace-line，
   是「孙子节点」，上面的直接子选择器盖不到，单独补间距以免行行贴死 */
.entry-content [data-lark-html-role="root"],
.entry-content [data-docx-has-block-data] {
	margin: 0;
}

.entry-content [data-lark-html-role="root"] > div,
.entry-content .ace-line {
	margin: 0 0 1.15em;
	line-height: inherit;
	text-indent: 0;
}

.entry-content > div:empty,
.entry-content > p:empty,
.entry-content div:empty,
.entry-content span:empty,
.entry-content p:empty {
	display: none;
}

/* 容器里只有一个 <br>（文档编辑器留下的空段落标记）不占高度 */
.entry-content div > br:only-child,
.entry-content span > br:only-child {
	display: none;
}

/* 误入的界面容器不应脱离文档流 */
.entry-content [class*="absolute"],
.entry-content [class*="fixed"],
.entry-content [style*="position:absolute"],
.entry-content [style*="position: fixed"] {
	position: static !important;
	width: auto !important;
	height: auto !important;
	max-width: 100% !important;
}

.entry-content [class*="overflow-hidden"] {
	overflow: visible !important;
}

/* 文章内的应用外壳导航不参与阅读 */
.entry-content > nav,
.entry-content > aside {
	display: none;
}

.entry-content img,
.entry-content iframe,
.entry-content video {
	max-width: 100%;
	height: auto;
}

.entry-content br + br {
	display: none;
}

/* 连续空标签造成的大段空白收敛 */
.entry-content > div:not(:last-child) > br:last-child {
	margin-bottom: .5em;
}

.entry-pages {
	margin: 24px 0;
	font-size: 14px;
}

.entry-pages a,
.entry-pages > span {
	display: inline-block;
	margin-right: 6px;
	padding: 4px 11px;
	border: 1px solid var(--line);
	border-radius: 4px;
}

/* 文章尾部 */
.entry-footer {
	margin-top: 34px;
	padding-top: 24px;
	border-top: 1px solid var(--line);
}

.entry-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 20px;
	font-size: 13px;
}

.entry-tags__label {
	color: var(--muted);
}

.entry-tags__item {
	padding: 4px 12px;
	color: var(--body);
	background: var(--mist);
	border-radius: 999px;
}

.entry-tags__item:hover {
	background: var(--brand);
	color: #fff;
}

.entry-share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 12px;
	margin-bottom: 20px;
	font-size: 13px;
	color: var(--muted);
}

.entry-share__btns {
	display: flex;
	gap: 8px;
}

.entry-share__btn {
	padding: 6px 15px;
	font-size: 13px;
	color: var(--brand);
	background: rgba(66, 118, 237, .09);
	border-radius: 999px;
	transition: all var(--trans);
}

.entry-share__btn:hover {
	background: var(--brand);
	color: #fff;
}

.entry-disclaimer {
	padding: 15px 18px;
	font-size: 13.5px;
	line-height: 1.85;
	color: #7a6a3a;
	background: #FFFBF0;
	border: 1px solid #FBE6B4;
	border-radius: var(--radius);
}

.entry-disclaimer strong {
	color: #8a6d1f;
}

/* 上下篇 */
.post-nav {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 18px;
	margin-top: 24px;
}

.post-nav__item {
	display: flex;
	flex-direction: column;
	gap: 6px;
	padding: 18px 22px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	transition: all var(--trans);
}

.post-nav__item:hover {
	border-color: rgba(66, 118, 237, .4);
	box-shadow: var(--shadow-sm);
}

.post-nav__item--next {
	text-align: right;
}

.post-nav__item:only-child {
	grid-column: span 2;
}

.post-nav__dir {
	font-size: 12px;
	color: var(--muted);
}

.post-nav__title {
	font-size: 15px;
	font-weight: 500;
	color: var(--ink);
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.post-nav__item:hover .post-nav__title {
	color: var(--brand);
}

/* 相关阅读 */
.related {
	margin-top: 44px;
}

.related__title {
	margin: 0 0 22px;
	padding-left: 13px;
	font-size: 21px;
	font-weight: 600;
	color: var(--ink);
	position: relative;
}

.related__title::before {
	content: "";
	position: absolute;
	left: 0;
	top: 4px;
	bottom: 4px;
	width: 4px;
	background: var(--brand);
	border-radius: 2px;
}

/* ============================ 11. 分页 ============================ */
.pagination {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 8px;
	margin: 46px 0 0;
}

.pagination .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 42px;
	height: 42px;
	padding: 0 14px;
	font-size: 14px;
	color: var(--body);
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	transition: all var(--trans);
}

.pagination .page-numbers:hover {
	color: var(--brand);
	border-color: var(--brand);
}

.pagination .page-numbers.current {
	color: #fff;
	background: var(--brand);
	border-color: var(--brand);
}

.pagination .page-numbers.dots {
	border-color: transparent;
	background: none;
}

/* ============================ 12. 咨询区 ============================ */
.cta-band {
	position: relative;
	padding: 66px 0;
	background: linear-gradient(125deg, #1B3A86, #4276ED 60%, #0082FA);
	color: #fff;
	overflow: hidden;
}

.cta-band::after {
	content: "";
	position: absolute;
	right: -80px;
	top: -80px;
	width: 320px;
	height: 320px;
	background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 68%);
	pointer-events: none;
}

.cta-band__inner {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1fr) 400px;
	align-items: center;
	gap: 56px;
}

.cta-band__title {
	margin: 0 0 14px;
	font-size: 34px;
	font-weight: 500;
	color: #fff;
	line-height: 1.35;
}

.cta-band__desc {
	margin: 0 0 26px;
	max-width: 560px;
	font-size: 15px;
	line-height: 1.85;
	color: rgba(255, 255, 255, .88);
}

.cta-band__phone {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 26px;
	font-weight: 700;
	color: #fff;
	letter-spacing: 1px;
}

.cta-band__phone:hover {
	color: #fff;
	opacity: .88;
}

.cta-form {
	padding: 28px;
	background: #fff;
	border-radius: var(--radius-lg);
	box-shadow: 0 18px 50px rgba(11, 28, 70, .28);
}

.cta-form__row {
	margin-bottom: 12px;
}

.cta-form input,
.cta-form select {
	width: 100%;
	padding: 13px 15px;
	font-size: 14px;
	color: var(--ink);
	background: var(--mist);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	transition: all var(--trans);
}

.cta-form input:focus,
.cta-form select:focus {
	outline: none;
	background: #fff;
	border-color: var(--brand);
	box-shadow: 0 0 0 3px rgba(66, 118, 237, .14);
}

.cta-form input.is-error {
	border-color: #E05252;
	background: #FFF5F5;
}

.cta-form .btn {
	margin-top: 6px;
	padding: 14px;
}

/* 蜜罐字段：移出可视区，真人永远看不到，屏幕阅读器也被 aria-hidden 排除。
   注意不要用 display:none 或 visibility:hidden —— 部分爬虫会据此识别为诱饵。 */
.cta-form__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.cta-form__tip {
	margin: 12px 0 0;
	font-size: 12px;
	color: var(--muted);
	text-align: center;
}

.cta-form__msg {
	margin: 12px 0 0;
	padding: 11px 14px;
	font-size: 13.5px;
	border-radius: var(--radius);
	text-align: center;
}

.cta-form__msg.is-ok {
	color: #1F6B3A;
	background: #EAF7EF;
	border: 1px solid #BEE3CC;
}

.cta-form__msg.is-err {
	color: #A32222;
	background: #FDF0F0;
	border: 1px solid #F3C7C7;
}

/* ============================ 13. 页脚 ============================ */
.site-footer {
	padding: 58px 0 0;
	background: var(--footer-bg);
	color: rgba(255, 255, 255, .72);
	font-size: 14px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
	gap: 40px;
	padding-bottom: 44px;
}

.footer-logo {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 16px;
	font-size: 19px;
	font-weight: 700;
	color: #fff;
	letter-spacing: .5px;
}

.footer-logo:hover {
	color: #fff;
}

.footer-about {
	margin: 0 0 14px;
	font-size: 13.5px;
	line-height: 1.9;
	color: rgba(255, 255, 255, .65);
}

.footer-note {
	margin: 0;
	font-size: 12.5px;
	line-height: 1.8;
	color: rgba(255, 255, 255, .42);
}

.footer-col__title {
	margin: 0 0 18px;
	font-size: 16px;
	font-weight: 600;
	color: #fff;
}

.footer-menu {
	list-style: none;
}

.footer-menu li {
	margin-bottom: 11px;
}

.footer-menu a {
	font-size: 13.5px;
	color: rgba(255, 255, 255, .68);
}

.footer-menu a:hover {
	color: #fff;
	padding-left: 4px;
}

.footer-contact {
	list-style: none;
}

.footer-contact li {
	margin-bottom: 14px;
	font-size: 13.5px;
	color: rgba(255, 255, 255, .78);
}

.footer-contact__label {
	display: block;
	margin-bottom: 3px;
	font-size: 12px;
	color: rgba(255, 255, 255, .42);
}

.footer-contact__phone {
	font-size: 22px;
	font-weight: 700;
	color: #fff;
	letter-spacing: .8px;
}

.footer-contact__phone:hover {
	color: #7FB0FF;
}

.footer-cta {
	margin-top: 6px;
}

.footer-widgets {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	padding: 34px 0;
	border-top: 1px solid rgba(255, 255, 255, .12);
}

.site-footer .widget__title--footer {
	padding-left: 0;
	font-size: 15px;
	color: #fff;
}

.site-footer .widget__title--footer::before {
	display: none;
}

.site-footer .widget {
	padding: 0;
	background: none;
	border: none;
}

.site-footer a {
	color: rgba(255, 255, 255, .72);
}

.site-footer a:hover {
	color: #fff;
}

.site-footer ul {
	list-style: none;
}

.site-footer li {
	margin-bottom: 9px;
	font-size: 13.5px;
}

.footer-bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 12px;
	padding: 22px 0 26px;
	border-top: 1px solid rgba(255, 255, 255, .12);
	font-size: 13px;
	color: rgba(255, 255, 255, .5);
}

.footer-copy,
.footer-legal {
	margin: 0;
}

/* 备案信息：ICP 与公安备案并排，两项之间用竖线分隔 */
.footer-legal {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 6px 14px;
}

.footer-legal a,
.footer-legal span {
	color: rgba(255, 255, 255, .55);
	text-decoration: none;
}

.footer-legal a:hover,
.footer-legal a:focus {
	color: #fff;
	text-decoration: underline;
}

.footer-legal__ga {
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

/* 公安备案图标：用官方「备案图标.png」，14×16 展示，保持清晰不拉伸。
   alt 留空是有意的 —— 旁边的「沪公网安备…号」文字已经把信息说全了，
   补 alt 反而会被读屏重复念一遍。 */
.footer-legal__ga-icon {
	width: 14px;
	height: 16px;
	flex: none;
	object-fit: contain;
	border-radius: 2px;
	vertical-align: middle;
}

/* ============================ 14. 悬浮与移动条 ============================ */
.float-contact {
	position: fixed;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	z-index: 800;
	display: flex;
	flex-direction: column;
	gap: 0;
}

.float-contact__item {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 56px;
	height: 56px;
	color: #fff;
	background: var(--brand);
	border-radius: 8px 0 0 8px;
	transition: all var(--trans);
}

.float-contact__item + .float-contact__item {
	margin-top: 1px;
}

.float-contact__item--phone {
	background: var(--accent);
}

.float-contact__label {
	position: absolute;
	right: calc(100% + 10px);
	top: 50%;
	transform: translateY(-50%) translateX(6px);
	padding: 8px 14px;
	font-size: 13px;
	white-space: nowrap;
	color: #fff;
	background: rgba(27, 58, 134, .94);
	border-radius: 6px;
	opacity: 0;
	visibility: hidden;
	transition: all var(--trans);
}

.float-contact__item:hover .float-contact__label {
	opacity: 1;
	visibility: visible;
	transform: translateY(-50%) translateX(0);
}

.mobile-bar {
	display: none;
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 850;
	gap: 10px;
	padding: 9px 12px;
	background: #fff;
	box-shadow: 0 -4px 18px rgba(13, 13, 13, .1);
	padding-bottom: calc(9px + env(safe-area-inset-bottom));
}

.mobile-bar__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 7px;
	height: 46px;
	font-size: 15px;
	font-weight: 500;
	border-radius: var(--radius);
}

.mobile-bar__btn--ghost {
	flex: 0 0 92px;
	color: var(--body);
	background: var(--mist);
}

.mobile-bar__btn--primary {
	flex: 1 1 auto;
	color: #fff;
	background: var(--accent);
}

/* ============================ 15. 状态页 ============================ */
.no-results {
	padding: 60px 30px;
	text-align: center;
	background: var(--mist);
	border-radius: var(--radius-lg);
}

.no-results svg {
	color: #c3cad6;
	margin-bottom: 16px;
}

.no-results__title {
	margin: 0 0 10px;
	font-size: 22px;
	font-weight: 500;
}

.no-results__desc {
	margin: 0 auto 24px;
	max-width: 520px;
	color: var(--muted);
}

.no-results__actions {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
}

.no-results__actions .search-form {
	width: 100%;
	max-width: 420px;
}

.search-again {
	margin-bottom: 28px;
	padding: 20px;
	background: var(--mist);
	border-radius: var(--radius);
}

.error-404 {
	padding: 90px 0 100px;
	text-align: center;
}

.error-404__code {
	margin: 0 0 8px;
	font-size: 96px;
	font-weight: 700;
	line-height: 1;
	color: rgba(66, 118, 237, .16);
	letter-spacing: 4px;
}

.error-404__title {
	margin: 0 0 14px;
	font-size: 28px;
	font-weight: 500;
}

.error-404__desc {
	margin: 0 auto 32px;
	max-width: 560px;
	color: var(--muted);
}

.error-404__search {
	max-width: 460px;
	margin: 0 auto 40px;
}

.error-404__subtitle {
	margin: 0 0 18px;
	font-size: 17px;
	font-weight: 500;
	color: var(--muted);
}

.error-404__actions {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 36px;
}

/* ============================ 16. 评论 ============================ */
.comments-area {
	margin-top: 44px;
	padding: 32px 34px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
}

.comments-title,
.comment-reply-title {
	margin: 0 0 22px;
	padding-left: 13px;
	position: relative;
	font-size: 20px;
	font-weight: 600;
	color: var(--ink);
}

.comments-title::before,
.comment-reply-title::before {
	content: "";
	position: absolute;
	left: 0;
	top: 4px;
	bottom: 4px;
	width: 4px;
	background: var(--brand);
	border-radius: 2px;
}

.comment-list {
	list-style: none;
	margin: 0 0 30px;
}

.comment-list ol.children {
	list-style: none;
	margin: 18px 0 0;
	padding-left: 26px;
}

.comment-body {
	padding: 18px 20px;
	margin-bottom: 18px;
	background: var(--mist);
	border-radius: var(--radius);
}

.comment-author {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 8px;
	font-size: 14px;
	font-weight: 600;
	color: var(--ink);
}

.comment-author img {
	border-radius: 50%;
}

.comment-metadata {
	margin-bottom: 10px;
	font-size: 12.5px;
	color: var(--muted);
}

.comment-content {
	font-size: 15px;
	line-height: 1.85;
}

.comment-content p:last-child {
	margin-bottom: 0;
}

.reply {
	font-size: 13px;
}

.comment-notes {
	font-size: 13px;
	color: var(--muted);
}

.comment-form p {
	margin-bottom: 16px;
}

.comment-form label {
	display: block;
	margin-bottom: 6px;
	font-size: 14px;
	color: var(--ink);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	padding: 12px 14px;
	font-size: 14px;
	background: var(--mist);
	border: 1px solid var(--line);
	border-radius: var(--radius);
}

.comment-form input:focus,
.comment-form textarea:focus {
	outline: none;
	background: #fff;
	border-color: var(--brand);
	box-shadow: 0 0 0 3px rgba(66, 118, 237, .12);
}

.comment-form .required {
	color: #E05252;
}

.comment-form .submit {
	padding: 12px 30px;
	color: #fff;
	background: var(--brand);
	border: none;
	border-radius: var(--radius);
	cursor: pointer;
}

.comment-form .submit:hover {
	background: var(--brand-dark);
}

/* ============================ 17. 响应式 ============================ */
@media (max-width: 1100px) {
	.hero__inner {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.hero__panel {
		max-width: 520px;
	}

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

	.service-grid,
	.post-grid,
	.post-grid--3 {
		grid-template-columns: repeat(2, 1fr);
	}

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

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

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

	.cta-band__inner {
		grid-template-columns: 1fr;
		gap: 36px;
	}

	.cta-form {
		max-width: 520px;
	}
}

/* 导航在 1200px 以下切换为抽屉式：导航条整条收起，改由汉堡按钮拉出侧边菜单 */
@media (max-width: 1200px) {
	/*
	 * 注意：这里不能用 display: none —— 抽屉菜单本身就是这个导航条里的
	 * .site-nav（≤1200px 时改为 position: fixed 的侧滑面板），
	 * 把父级藏掉会把抽屉一起藏掉，汉堡按钮就点不出菜单了。
	 *
	 * 正确做法是让它「高度归零」：.site-nav 变成 fixed 后不占流内高度，
	 * 容器自然塌成 0，只剩边框和阴影需要手动去掉。
	 */
	.site-navbar {
		border-top: 0;
		box-shadow: none;
	}

	.site-header__inner {
		--header-h: 68px;
	}

	.nav-toggle {
		display: flex;
	}

	.header-phone,
	.header-cta {
		display: none;
	}

	.site-nav {
		position: fixed;
		top: 0;
		right: 0;
		bottom: 0;
		width: min(84vw, 340px);
		padding: 84px 22px 30px;
		background: #252A33;
		box-shadow: -10px 0 40px rgba(0, 0, 0, .28);
		transform: translateX(105%);
		transition: transform .3s cubic-bezier(.4, 0, .2, 1);
		overflow-y: auto;
		z-index: 950;
		justify-content: flex-start;
	}

	.site-nav.is-open {
		transform: translateX(0);
	}

	.nav-menu {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
		width: 100%;
	}

	.nav-menu > li {
		border-bottom: 1px solid rgba(255, 255, 255, .1);
	}

	.nav-menu > li > a {
		justify-content: space-between;
		padding: 15px 4px;
		font-size: 16px;
		color: rgba(255, 255, 255, .92);
		border-radius: 0;
	}

	.nav-menu > li > a:hover,
	.nav-menu > li.current-menu-item > a {
		color: #fff;
		background: none;
	}

	.submenu-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
		width: 30px;
		height: 30px;
		color: rgba(255, 255, 255, .6);
	}

	.sub-menu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		background: rgba(255, 255, 255, .06);
		margin: 0 0 10px;
		display: none;
	}

	.sub-menu li a {
		color: rgba(255, 255, 255, .78);
	}

	.sub-menu li a:hover {
		background: rgba(255, 255, 255, .1);
		color: #fff;
	}

	.nav-menu > li.is-expanded > .sub-menu {
		display: block;
	}
}

@media (max-width: 992px) {
	.layout--sidebar {
		grid-template-columns: 1fr;
	}

	.site-sidebar {
		order: 2;
	}

	.entry {
		padding: 26px 22px;
	}

	.entry-title {
		font-size: 24px;
	}

	.section {
		padding: 56px 0;
	}

	.section__title {
		font-size: 28px;
	}

	.section__subtitle {
		margin-bottom: 36px;
	}

	.section__head {
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}

	.hero__title {
		font-size: 34px;
	}

	.float-contact {
		display: none;
	}

	.mobile-bar {
		display: flex;
	}

	.site-footer {
		padding-bottom: 72px;
	}

	.error-404__code {
		font-size: 72px;
	}
}

@media (max-width: 680px) {
	:root {
		--gutter: 16px;
	}

	body {
		font-size: 15px;
	}

	.topbar__text {
		display: none;
	}

	.topbar__inner {
		justify-content: center;
	}

	.site-logo__name {
		font-size: 17px;
	}

	.site-logo__slogan {
		font-size: 10px;
		letter-spacing: 1px;
	}

	.hero__inner {
		padding-top: 44px;
		padding-bottom: 48px;
	}

	.hero__title {
		font-size: 27px;
	}

	.hero__subtitle {
		font-size: 15px;
	}

	.hero__actions .btn {
		flex: 1 1 100%;
	}

	.hero__panel {
		padding: 22px;
	}

	.hero-stats__num {
		min-width: 88px;
		font-size: 24px;
	}

	.section {
		padding: 44px 0;
	}

	.section__title {
		font-size: 24px;
	}

	.adv-grid,
	.service-grid,
	.post-grid,
	.post-grid--3,
	.cat-grid,
	.process-grid {
		grid-template-columns: 1fr;
	}

	.adv-card,
	.service-card {
		padding: 24px 20px;
	}

	.service-card__desc {
		min-height: 0;
	}

	.post-grid {
		gap: 18px;
	}

	.post-card__fallback em {
		font-size: 22px;
		letter-spacing: 4px;
	}

	.page-header {
		padding: 32px 0 28px;
	}

	.page-header__title {
		font-size: 24px;
	}

	.layout {
		padding-top: 32px;
		padding-bottom: 52px;
		gap: 28px;
	}

	.entry {
		padding: 22px 18px;
	}

	.entry-title {
		font-size: 22px;
	}

	.entry-content {
		font-size: 16px;
	}

	.entry-content h2 {
		font-size: 19px;
	}

	.entry-content h3 {
		font-size: 17px;
	}

	.post-nav {
		grid-template-columns: 1fr;
	}

	.post-nav__item:only-child {
		grid-column: auto;
	}

	.post-nav__item--next {
		text-align: left;
	}

	.cta-band {
		padding: 44px 0;
	}

	.cta-band__title {
		font-size: 24px;
	}

	.cta-band__phone {
		font-size: 21px;
	}

	.cta-form {
		padding: 22px 18px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 30px;
		padding-bottom: 34px;
	}

	.footer-widgets {
		grid-template-columns: 1fr;
	}

	.footer-bottom {
		flex-direction: column;
		align-items: flex-start;
	}

	.error-404 {
		padding: 60px 0 70px;
	}

	.error-404__code {
		font-size: 58px;
	}

	.error-404__actions .btn {
		width: 100%;
	}

	.comments-area {
		padding: 24px 18px;
	}

	.breadcrumb__current {
		max-width: 200px;
	}
}

/* 打印：去掉装饰，保留正文 */
@media print {
	.topbar, .site-header, .float-contact, .mobile-bar, .cta-band,
	.site-sidebar, .post-nav, .related, .comments-area, .site-footer {
		display: none !important;
	}

	.entry, .layout {
		padding: 0;
		border: none;
	}
}

/* ---------------------------------------------------------------------------
   正文内链（延伸阅读）——解决文章之间互不相通的权重孤岛问题
   --------------------------------------------------------------------------- */
.entry-inline-links {
	margin: 28px 0 10px;
	padding: 18px 20px;
	background: #F7F9FC;
	border: 1px solid #E6ECF7;
	border-radius: 12px;
}
.entry-inline-links__title {
	margin: 0 0 10px;
	font-size: 15px;
	font-weight: 700;
	color: #12305B;
}
.entry-inline-links__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 8px;
}
.entry-inline-links__list li::before {
	content: "";
}
.entry-inline-links__list a {
	color: #2C5FD0;
	text-decoration: none;
}
.entry-inline-links__list a:hover,
.entry-inline-links__list a:focus {
	text-decoration: underline;
}
.entry-inline-links__list li {
	padding-left: 14px;
	position: relative;
}
.entry-inline-links__list li::after {
	content: "";
	position: absolute;
	left: 0;
	top: 10px;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: #4276ED;
}
.entry-inline-links__more {
	margin-top: 2px;
}
.entry-inline-links__more a {
	font-weight: 600;
}

/* ---------------------------------------------------------------------------
   区县落地页：页脚服务区域 + 区县互链
   --------------------------------------------------------------------------- */
.footer-districts {
	margin-top: 26px;
	padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, .12);
}

.footer-districts__title {
	margin: 0 0 12px;
	font-size: 14px;
	font-weight: 700;
	color: rgba(255, 255, 255, .8);
}

.footer-districts__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 8px 18px;
}

.footer-districts__list a {
	font-size: 13px;
	color: rgba(255, 255, 255, .5);
	text-decoration: none;
}

.footer-districts__list a:hover,
.footer-districts__list a:focus {
	color: #fff;
	text-decoration: underline;
}

.district-switcher {
	margin: 32px 0 8px;
	padding: 20px 22px;
	background: #F7F9FC;
	border: 1px solid #E6ECF7;
	border-radius: 12px;
}

.district-switcher__title {
	margin: 0 0 12px;
	font-size: 16px;
	font-weight: 700;
	color: #12305B;
}

.district-switcher__list {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 10px 16px;
}

.district-switcher__list a {
	font-size: 14px;
	color: #2C5FD0;
	text-decoration: none;
}

.district-switcher__list a:hover,
.district-switcher__list a:focus {
	text-decoration: underline;
}

/* ---------------------------------------------------------------------------
   导航 11 项（含「400电话与企业通信」）在 1200~1400px 间容易挤成两行，
   这里收紧间距让它尽量保持单行；实在放不下时 .nav-menu 的 flex-wrap 会换行，
   不会像早期版本那样被裁掉。
   --------------------------------------------------------------------------- */
@media (min-width: 1201px) and (max-width: 1439px) {
	.nav-menu > li > a {
		padding: 12px 8px;
		font-size: 14px;
	}
}

@media (min-width: 1440px) {
	.nav-menu > li > a {
		padding: 12px 11px;
	}
}