/*
Theme Name: Eco Lab 实验室洁净
Theme URI: https://example.com/themes/eco-lab
Author: Chengdu Eco Themes
Author URI: https://example.com
Description: 为环保设备代理商打造的"检测实验室"洁净风主题。冰白底、薄荷青点缀、浅灰蓝细线，胶囊圆角贯穿全站；首屏内置"设备交付检测单"卡片与圆形合格章，虚线刻度分隔、送检式流程节点、报告式数据单，干净克制、可信感强。内置"产品设备"自定义文章类型与设备分类法，与合集内其他主题共享内容模型，切换主题内容不丢失。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eco-lab
Tags: business, news, light, green, custom-menu, custom-logo, featured-images, threaded-comments, translation-ready
*/

/* ===== 变量与基础 ===== */
:root {
	--el-teal: #14b8a6;
	--el-teal-deep: #0e8377;
	--el-teal-ink: #0b3b36;
	--el-tint: #e6f6f3;
	--el-bg: #f7fafb;
	--el-card: #ffffff;
	--el-line: #dce6ec;
	--el-dash: #c6d6de;
	--el-ink: #1e3a3a;
	--el-mid: #4f6a68;
	--el-gray: #7d9694;
	--el-shadow: 0 12px 34px rgba(30, 58, 58, 0.07);
	--el-r-lg: 20px;
	--el-r-md: 14px;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--el-bg);
	color: var(--el-ink);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
	font-size: 16px;
	line-height: 1.75;
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--el-teal-deep);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover {
	color: var(--el-teal);
}

img {
	max-width: 100%;
	height: auto;
}

:focus-visible {
	outline: 2px solid var(--el-teal);
	outline-offset: 2px;
}

::selection {
	background: rgba(20, 184, 166, 0.25);
}

.wrap {
	max-width: 1160px;
	margin: 0 auto;
	padding-left: 24px;
	padding-right: 24px;
}

.section {
	padding: 72px 0 0;
}

.section:last-of-type {
	padding-bottom: 88px;
}

.section-head {
	margin-bottom: 36px;
}

.sec-tag {
	display: inline-block;
	background: var(--el-tint);
	color: var(--el-teal-deep);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.1em;
	padding: 6px 16px;
	border-radius: 999px;
	margin-bottom: 14px;
}

.section-head h2 {
	margin: 0;
	font-size: clamp(24px, 3.2vw, 34px);
	line-height: 1.3;
	letter-spacing: 0.01em;
	color: var(--el-ink);
}

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	word-wrap: normal;
}

.skip-link {
	position: absolute;
	left: 8px;
	top: -48px;
	z-index: 200;
	background: var(--el-teal);
	color: #fff;
	padding: 10px 18px;
	border-radius: 999px;
	font-weight: 700;
}

.skip-link:focus {
	top: 8px;
	clip: auto;
	clip-path: none;
	height: auto;
	width: auto;
	color: #fff;
}

/* ===== 按钮（胶囊） ===== */
.btn {
	display: inline-block;
	padding: 12px 28px;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 700;
	line-height: 1.5;
	cursor: pointer;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.btn-primary {
	background: var(--el-teal);
	color: #fff;
	border: 1px solid var(--el-teal);
}

.btn-primary:hover {
	background: var(--el-teal-deep);
	border-color: var(--el-teal-deep);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 12px 28px rgba(20, 184, 166, 0.32);
}

.btn-secondary {
	background: #fff;
	color: var(--el-ink);
	border: 1px solid var(--el-line);
}

.btn-secondary:hover {
	color: var(--el-teal-deep);
	border-color: var(--el-teal);
	transform: translateY(-2px);
}

/* ===== 页头 ===== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
	border-bottom: 1px solid var(--el-line);
	transition: box-shadow 0.25s ease;
}

.site-header.is-stuck {
	box-shadow: 0 10px 30px rgba(30, 58, 58, 0.08);
}

.header-inner {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 28px;
	min-height: 72px;
}

.site-branding {
	display: flex;
	align-items: center;
}

.custom-logo {
	max-height: 46px;
	width: auto;
}

.site-logo-text {
	display: flex;
	align-items: center;
	gap: 12px;
}

.logo-mark {
	width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	background: var(--el-teal);
	color: #fff;
	border-radius: 999px;
	font-weight: 800;
	font-size: 17px;
	flex-shrink: 0;
}

.logo-words {
	display: flex;
	flex-direction: column;
	line-height: 1.3;
}

.site-title {
	font-size: 18px;
	font-weight: 800;
	color: var(--el-ink);
}

.site-desc {
	font-size: 12px;
	color: var(--el-gray);
	letter-spacing: 0.04em;
}

/* ===== 导航 ===== */
.main-navigation {
	display: flex;
	align-items: center;
	gap: 12px;
}

.main-navigation .menu {
	display: flex;
	align-items: center;
	gap: 2px;
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-navigation .menu li {
	position: relative;
}

.main-navigation .menu a {
	display: block;
	padding: 9px 16px;
	border-radius: 999px;
	color: var(--el-mid);
	font-size: 15px;
	font-weight: 600;
}

.main-navigation .menu a:hover {
	color: var(--el-teal-deep);
	background: var(--el-tint);
}

.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a,
.main-navigation .current-menu-ancestor > a {
	color: var(--el-teal-deep);
	background: var(--el-tint);
}

.main-navigation .sub-menu {
	position: absolute;
	top: calc(100% + 8px);
	left: 0;
	min-width: 190px;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-md);
	padding: 6px;
	margin: 0;
	list-style: none;
	display: none;
	box-shadow: var(--el-shadow);
	z-index: 60;
}

.main-navigation .menu li:hover > .sub-menu,
.main-navigation .menu li:focus-within > .sub-menu {
	display: block;
}

.main-navigation .sub-menu a {
	padding: 9px 12px;
	border-radius: 10px;
	font-size: 14px;
}

.header-cta {
	margin-left: 6px;
	padding: 10px 22px;
	white-space: nowrap;
}

.menu-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	gap: 6px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	cursor: pointer;
}

.menu-toggle-bar {
	display: block;
	width: 17px;
	height: 2px;
	border-radius: 2px;
	background: var(--el-ink);
}

/* ===== 首页首屏 ===== */
.hero {
	position: relative;
	padding: 84px 0 8px;
	overflow: hidden;
}

.hero::before,
.hero::after {
	content: "";
	position: absolute;
	border: 2px solid rgba(20, 184, 166, 0.14);
	border-radius: 50%;
	pointer-events: none;
}

.hero::before {
	width: 340px;
	height: 340px;
	right: -90px;
	top: -110px;
}

.hero::after {
	width: 180px;
	height: 180px;
	left: -70px;
	bottom: -40px;
}

.hero-grid {
	position: relative;
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: 56px;
	align-items: center;
}

.hero-kicker {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	padding: 7px 16px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.08em;
	color: var(--el-mid);
}

.hero-kicker .dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--el-teal);
	flex-shrink: 0;
}

.hero-title {
	margin: 22px 0 16px;
	font-size: clamp(30px, 4.6vw, 48px);
	line-height: 1.25;
	letter-spacing: 0.01em;
	color: var(--el-ink);
}

.hero-text {
	margin: 0;
	max-width: 34em;
	font-size: 17px;
	color: var(--el-mid);
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 30px;
}

/* 检测报告卡 */
.report-card {
	position: relative;
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	box-shadow: var(--el-shadow);
	padding: 24px 26px 20px;
}

.report-head {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	padding-bottom: 14px;
	border-bottom: 1px dashed var(--el-dash);
}

.report-title {
	font-weight: 800;
	font-size: 16px;
	color: var(--el-ink);
}

.report-no {
	font-size: 12px;
	letter-spacing: 0.08em;
	color: var(--el-gray);
}

.report-rows {
	padding: 4px 0;
}

.r-row {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 0;
	border-bottom: 1px dashed var(--el-dash);
}

.r-row:last-child {
	border-bottom: 0;
}

.r-label {
	flex: 1;
	font-size: 14px;
	color: var(--el-mid);
}

.r-value {
	font-size: 14px;
	font-weight: 700;
	color: var(--el-ink);
}

.r-check {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--el-teal);
	position: relative;
	flex-shrink: 0;
}

.r-check::after {
	content: "";
	position: absolute;
	left: 7px;
	top: 4px;
	width: 5px;
	height: 9px;
	border-right: 2px solid #fff;
	border-bottom: 2px solid #fff;
	transform: rotate(45deg);
}

.report-note {
	margin: 6px 0 0;
	font-size: 12px;
	color: var(--el-gray);
}

.stamp {
	position: absolute;
	right: 22px;
	bottom: 46px;
	width: 92px;
	height: 92px;
	border: 3px solid rgba(20, 184, 166, 0.75);
	border-radius: 50%;
	display: grid;
	place-content: center;
	text-align: center;
	transform: rotate(-14deg);
	color: var(--el-teal-deep);
	background: rgba(255, 255, 255, 0.6);
}

.stamp::before {
	content: "";
	position: absolute;
	inset: 5px;
	border: 1px solid rgba(20, 184, 166, 0.6);
	border-radius: 50%;
}

.stamp b {
	font-size: 22px;
	letter-spacing: 0.2em;
	margin-left: 0.2em;
}

.stamp i {
	font-style: normal;
	font-size: 9px;
	letter-spacing: 0.22em;
	margin-top: 2px;
}

/* ===== 分类胶囊云 ===== */
.term-cloud {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
}

.term-pill {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	padding: 13px 24px;
	font-size: 16px;
	font-weight: 700;
	color: var(--el-ink);
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.term-pill:hover {
	background: var(--el-teal);
	border-color: var(--el-teal);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 12px 28px rgba(20, 184, 166, 0.3);
}

.t-count {
	font-size: 12.5px;
	font-weight: 700;
	background: var(--el-tint);
	color: var(--el-teal-deep);
	border-radius: 999px;
	padding: 2px 10px;
}

.term-pill:hover .t-count {
	background: rgba(255, 255, 255, 0.22);
	color: #fff;
}

/* ===== 设备卡片 ===== */
.equipment-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}

.eq-card {
	display: flex;
	flex-direction: column;
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	overflow: hidden;
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.eq-card:hover {
	transform: translateY(-4px);
	border-color: rgba(20, 184, 166, 0.5);
	box-shadow: 0 20px 46px rgba(30, 58, 58, 0.12);
}

.eq-thumb {
	position: relative;
	display: block;
	aspect-ratio: 16 / 11;
	background: var(--el-tint);
	overflow: hidden;
}

.eq-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.35s ease;
}

.eq-card:hover .eq-thumb img {
	transform: scale(1.04);
}

.thumb-placeholder {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	font-size: 46px;
	font-weight: 800;
	color: var(--el-teal);
	background-image: radial-gradient(rgba(20, 184, 166, 0.18) 1.5px, transparent 1.5px);
	background-size: 22px 22px;
}

.eq-body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex: 1;
	padding: 16px 20px 20px;
}

.eq-terms {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.06em;
	color: var(--el-teal-deep);
}

.eq-terms a {
	color: inherit;
}

.eq-title {
	margin: 0;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.5;
}

.eq-title a {
	color: var(--el-ink);
}

.eq-title a:hover {
	color: var(--el-teal-deep);
}

.eq-note {
	margin: 0;
	font-size: 13.5px;
	color: var(--el-mid);
}

.eq-more {
	margin-top: auto;
	align-self: flex-start;
	padding: 7px 18px;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	font-size: 13px;
	font-weight: 700;
	color: var(--el-teal-deep);
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.eq-card:hover .eq-more {
	background: var(--el-teal);
	border-color: var(--el-teal);
	color: #fff;
}

/* ===== 质检三关 ===== */
.check-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 22px;
}

.check-card {
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	padding: 26px 26px 24px;
	box-shadow: var(--el-shadow);
}

.check-icon {
	display: block;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	background: var(--el-tint);
	position: relative;
	margin-bottom: 16px;
}

.check-icon::after {
	content: "";
	position: absolute;
	left: 16px;
	top: 12px;
	width: 11px;
	height: 18px;
	border-right: 3px solid var(--el-teal);
	border-bottom: 3px solid var(--el-teal);
	transform: rotate(45deg);
}

.check-card h3 {
	margin: 0 0 8px;
	font-size: 18.5px;
	color: var(--el-ink);
}

.check-card p {
	margin: 0;
	font-size: 14.5px;
	color: var(--el-mid);
}

/* ===== 送检式流程 ===== */
.lab-steps {
	position: relative;
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 18px;
}

.lab-steps::before {
	content: "";
	position: absolute;
	left: 24px;
	right: 24px;
	top: 23px;
	border-top: 2px dashed var(--el-dash);
}

.lab-step {
	position: relative;
}

.step-node {
	position: relative;
	z-index: 1;
	display: inline-grid;
	place-items: center;
	width: 46px;
	height: 46px;
	border-radius: 50%;
	background: #fff;
	border: 2px solid var(--el-teal);
	color: var(--el-teal-deep);
	font-weight: 800;
	font-size: 14px;
}

.step-name {
	margin: 14px 0 6px;
	font-size: 17px;
	color: var(--el-ink);
}

.step-desc {
	margin: 0;
	font-size: 13.5px;
	color: var(--el-mid);
}

/* ===== 服务数据单 ===== */
.data-report {
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	box-shadow: var(--el-shadow);
	padding: 24px 30px 12px;
	max-width: 720px;
}

.dr-head {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 12px;
	padding-bottom: 14px;
	border-bottom: 1px dashed var(--el-dash);
	font-size: 13px;
	letter-spacing: 0.06em;
	color: var(--el-gray);
	font-weight: 700;
}

.dr-row {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 16px;
	padding: 16px 0;
	border-bottom: 1px dashed var(--el-dash);
}

.dr-row:last-child {
	border-bottom: 0;
}

.dr-label {
	font-size: 15px;
	color: var(--el-mid);
}

.dr-num {
	display: flex;
	align-items: baseline;
	gap: 4px;
	color: var(--el-teal-deep);
}

.dr-num b {
	font-size: 30px;
	font-weight: 800;
	letter-spacing: 0.01em;
}

.dr-num i {
	font-style: normal;
	font-size: 14px;
	font-weight: 700;
}

/* ===== 新闻列表（首页） ===== */
.lab-news {
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	box-shadow: var(--el-shadow);
	padding: 6px 26px;
}

.lab-news-row {
	display: flex;
	align-items: baseline;
	gap: 18px;
	padding: 16px 0;
	border-bottom: 1px dashed var(--el-dash);
	color: var(--el-ink);
}

.lab-news-row:last-child {
	border-bottom: 0;
}

.ln-date {
	font-size: 12.5px;
	font-weight: 700;
	color: var(--el-teal-deep);
	background: var(--el-tint);
	border-radius: 999px;
	padding: 3px 12px;
	white-space: nowrap;
}

.ln-title {
	flex: 1;
	font-weight: 600;
}

.lab-news-row:hover .ln-title {
	color: var(--el-teal-deep);
}

.ln-arrow {
	color: var(--el-teal);
	font-weight: 800;
}

/* ===== CTA ===== */
.cta-lab {
	background: var(--el-teal);
	border-radius: 26px;
	padding: 52px 56px;
	color: #fff;
	box-shadow: 0 26px 60px rgba(20, 184, 166, 0.35);
}

.cta-lab h2 {
	margin: 0 0 10px;
	font-size: clamp(24px, 3.4vw, 34px);
	line-height: 1.35;
	color: #fff;
}

.cta-lab p {
	margin: 0;
	font-size: 16px;
	color: rgba(255, 255, 255, 0.88);
}

.cta-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 28px;
}

.cta-lab .btn-primary {
	background: #fff;
	border-color: #fff;
	color: var(--el-teal-deep);
}

.cta-lab .btn-primary:hover {
	background: var(--el-teal-ink);
	border-color: var(--el-teal-ink);
	color: #fff;
	box-shadow: none;
}

.cta-lab .btn-secondary {
	background: transparent;
	border-color: rgba(255, 255, 255, 0.65);
	color: #fff;
}

.cta-lab .btn-secondary:hover {
	border-color: #fff;
	color: #fff;
}

/* ===== 内页页头 ===== */
.page-head {
	background: linear-gradient(180deg, var(--el-tint), rgba(230, 246, 243, 0));
	border-bottom: 1px solid var(--el-line);
	padding: 60px 0 44px;
}

.page-title {
	margin: 0;
	font-size: clamp(26px, 3.6vw, 38px);
	line-height: 1.3;
	color: var(--el-ink);
}

.page-subtitle {
	margin: 10px 0 0;
	color: var(--el-mid);
}

.page-subtitle a {
	color: var(--el-teal-deep);
}

/* ===== 文章列表 ===== */
.post-list {
	display: grid;
	gap: 16px;
	max-width: 830px;
}

.post-item {
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	padding: 24px 28px;
	transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.post-item:hover {
	transform: translateY(-3px);
	border-color: rgba(20, 184, 166, 0.5);
	box-shadow: var(--el-shadow);
}

.post-item.sticky {
	border-color: var(--el-teal);
}

.entry-meta {
	display: flex;
	align-items: center;
	gap: 10px;
	font-size: 12.5px;
	color: var(--el-gray);
}

.meta-type {
	color: var(--el-teal-deep);
	background: var(--el-tint);
	border-radius: 999px;
	padding: 2px 12px;
	font-weight: 700;
}

.entry-title {
	margin: 8px 0 6px;
	font-size: 20px;
	line-height: 1.45;
}

.entry-title a {
	color: var(--el-ink);
}

.entry-title a:hover {
	color: var(--el-teal-deep);
}

.entry-summary {
	margin: 0;
	font-size: 14.5px;
	color: var(--el-mid);
}

.no-results {
	background: var(--el-card);
	border: 1px dashed var(--el-dash);
	border-radius: var(--el-r-lg);
	padding: 26px;
	color: var(--el-mid);
}

/* ===== 分页 ===== */
.pagination {
	margin-top: 36px;
}

.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.page-numbers {
	display: inline-block;
	padding: 8px 16px;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	background: #fff;
	color: var(--el-mid);
	font-weight: 700;
	font-size: 14px;
}

a.page-numbers:hover {
	border-color: var(--el-teal);
	color: var(--el-teal-deep);
}

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

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

/* ===== 正文内容 ===== */
.article-wrap {
	max-width: 830px;
}

.single-thumb {
	margin-bottom: 28px;
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	overflow: hidden;
	box-shadow: var(--el-shadow);
}

.single-thumb img {
	display: block;
	width: 100%;
}

.entry-content {
	font-size: 16.5px;
	color: #2b4241;
}

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

.entry-content a {
	color: var(--el-teal-deep);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.entry-content h2 {
	margin: 1.7em 0 0.6em;
	font-size: 25px;
	color: var(--el-ink);
	padding-left: 14px;
	border-left: 4px solid var(--el-teal);
	border-radius: 2px;
}

.entry-content h3 {
	margin: 1.5em 0 0.55em;
	font-size: 20px;
	color: var(--el-ink);
}

.entry-content h4 {
	margin: 1.4em 0 0.5em;
	font-size: 17.5px;
	color: var(--el-ink);
}

.entry-content ul,
.entry-content ol {
	padding-left: 1.5em;
	margin: 0 0 1.25em;
}

.entry-content li {
	margin-bottom: 0.35em;
}

.entry-content blockquote {
	margin: 1.5em 0;
	padding: 16px 22px;
	background: var(--el-tint);
	border-left: 4px solid var(--el-teal);
	border-radius: 0 var(--el-r-md) var(--el-r-md) 0;
	color: var(--el-mid);
}

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

.entry-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 1.6em 0;
	font-size: 14.5px;
	background: #fff;
}

.entry-content th {
	background: var(--el-tint);
	color: var(--el-teal-deep);
	font-weight: 700;
	text-align: left;
}

.entry-content th,
.entry-content td {
	border: 1px solid var(--el-line);
	padding: 10px 14px;
}

.entry-content tr:nth-child(even) td {
	background: var(--el-bg);
}

.entry-content img {
	border-radius: var(--el-r-md);
}

.entry-content code {
	background: var(--el-tint);
	color: var(--el-teal-deep);
	padding: 2px 8px;
	border-radius: 6px;
	font-size: 0.9em;
}

.entry-content pre {
	background: #eef4f6;
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-md);
	padding: 16px 18px;
	overflow: auto;
}

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

.entry-content hr {
	border: 0;
	border-top: 1px dashed var(--el-dash);
	margin: 2em 0;
}

.page-links {
	margin-top: 1.6em;
	font-size: 14px;
	color: var(--el-gray);
}

.page-links a,
.page-links > span:not(.screen-reader-text) {
	display: inline-block;
	padding: 4px 13px;
	margin: 0 3px;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	font-weight: 700;
}

.page-links a:hover {
	border-color: var(--el-teal);
	color: var(--el-teal-deep);
}

.alignleft {
	float: left;
	margin: 0.4em 1.4em 0.8em 0;
}

.alignright {
	float: right;
	margin: 0.4em 0 0.8em 1.4em;
}

.aligncenter {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

.wp-caption {
	max-width: 100%;
}

.wp-caption-text,
.gallery-caption {
	font-size: 13px;
	color: var(--el-gray);
	text-align: center;
	padding: 6px 0;
}

.bypostauthor {
	display: block;
}

/* ===== 设备详情联系条 ===== */
.contact-strip {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 24px;
	margin-top: 44px;
	padding: 30px 34px;
	background: var(--el-teal);
	border-radius: var(--el-r-lg);
	color: #fff;
	box-shadow: 0 20px 46px rgba(20, 184, 166, 0.3);
}

.contact-strip h3 {
	margin: 0 0 6px;
	font-size: 19px;
	color: #fff;
}

.contact-strip p {
	margin: 0;
	font-size: 14.5px;
	color: rgba(255, 255, 255, 0.85);
}

.contact-strip-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

.contact-strip .btn-primary {
	background: #fff;
	border-color: #fff;
	color: var(--el-teal-deep);
}

.contact-strip .btn-primary:hover {
	background: var(--el-teal-ink);
	border-color: var(--el-teal-ink);
	color: #fff;
	box-shadow: none;
}

.contact-strip .btn-secondary {
	background: transparent;
	border-color: rgba(255, 255, 255, 0.65);
	color: #fff;
}

.contact-strip .btn-secondary:hover {
	border-color: #fff;
	color: #fff;
}

.related-title {
	margin: 52px 0 20px;
	font-size: 22px;
	color: var(--el-ink);
}

/* ===== 设备分类筛选 ===== */
.equipment-filter {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-bottom: 30px;
}

.filter-pill {
	padding: 8px 20px;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	background: #fff;
	color: var(--el-mid);
	font-size: 14px;
	font-weight: 700;
	transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.filter-pill:hover {
	border-color: var(--el-teal);
	color: var(--el-teal-deep);
}

.filter-pill.is-active {
	background: var(--el-teal);
	border-color: var(--el-teal);
	color: #fff;
}

/* ===== 搜索表单 ===== */
.search-form {
	display: flex;
	gap: 10px;
	max-width: 480px;
}

.search-field {
	flex: 1;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	padding: 11px 20px;
	color: var(--el-ink);
	font: inherit;
	font-size: 15px;
}

.search-field::placeholder {
	color: var(--el-gray);
}

.search-field:focus {
	outline: none;
	border-color: var(--el-teal);
	box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.16);
}

.search-submit {
	background: var(--el-teal);
	color: #fff;
	border: 1px solid var(--el-teal);
	border-radius: 999px;
	padding: 11px 24px;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.2s ease;
}

.search-submit:hover {
	background: var(--el-teal-deep);
}

/* ===== 404 ===== */
.error-404 {
	max-width: 580px;
	margin: 0 auto;
	padding: 100px 0 96px;
	text-align: center;
}

.error-code {
	display: inline-grid;
	place-content: center;
	width: 170px;
	height: 170px;
	border: 3px dashed var(--el-teal);
	border-radius: 50%;
	font-size: 56px;
	font-weight: 800;
	color: var(--el-teal-deep);
}

.error-404 h1 {
	margin: 22px 0 10px;
	color: var(--el-ink);
}

.error-note {
	color: var(--el-mid);
}

.error-search {
	display: flex;
	justify-content: center;
	margin: 24px 0;
}

.error-actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
}

/* ===== 评论 ===== */
.comments-area {
	max-width: 830px;
	margin-top: 48px;
	border-top: 1px dashed var(--el-dash);
	padding-top: 32px;
}

.comments-title,
#reply-title {
	font-size: 20px;
	color: var(--el-ink);
}

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

.comment-list .comment,
.comment-list .pingback {
	background: var(--el-card);
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-lg);
	padding: 18px 22px;
	margin-bottom: 14px;
}

.comment-list .children {
	list-style: none;
	margin: 14px 0 0;
	padding-left: 20px;
	border-left: 2px dashed var(--el-dash);
}

.comment-list .children .comment {
	margin-bottom: 10px;
}

.comment-author {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	color: var(--el-ink);
}

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

.comment-metadata {
	font-size: 12.5px;
	color: var(--el-gray);
	margin: 4px 0 10px;
}

.comment-metadata a {
	color: inherit;
}

.comment-content {
	font-size: 15px;
	color: #2b4241;
}

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

.reply a {
	font-size: 13px;
	font-weight: 700;
	color: var(--el-teal-deep);
}

.comment-navigation {
	display: flex;
	justify-content: space-between;
	margin: 18px 0;
	font-size: 14px;
}

.no-comments {
	color: var(--el-gray);
}

.comment-respond {
	margin-top: 28px;
}

.comment-form {
	display: grid;
	gap: 14px;
}

.comment-form label {
	display: block;
	margin-bottom: 6px;
	font-size: 13.5px;
	font-weight: 700;
	color: var(--el-mid);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
	width: 100%;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: 999px;
	padding: 11px 18px;
	color: var(--el-ink);
	font: inherit;
	font-size: 15px;
}

.comment-form textarea {
	width: 100%;
	background: #fff;
	border: 1px solid var(--el-line);
	border-radius: var(--el-r-md);
	padding: 12px 18px;
	color: var(--el-ink);
	font: inherit;
	font-size: 15px;
}

.comment-form input:focus,
.comment-form textarea:focus {
	outline: none;
	border-color: var(--el-teal);
	box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.16);
}

.comment-form .submit {
	background: var(--el-teal);
	color: #fff;
	border: 1px solid var(--el-teal);
	border-radius: 999px;
	padding: 12px 30px;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.2s ease, box-shadow 0.2s ease;
}

.comment-form .submit:hover {
	background: var(--el-teal-deep);
	box-shadow: 0 12px 28px rgba(20, 184, 166, 0.3);
}

.comment-notes,
.logged-in-as {
	font-size: 13px;
	color: var(--el-gray);
	margin: 0;
}

#cancel-comment-reply-link {
	font-size: 13px;
	color: var(--el-teal-deep);
	margin-left: 10px;
}

/* ===== 页脚 ===== */
.site-footer {
	margin-top: 92px;
	background: #fff;
	border-top: 1px solid var(--el-line);
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr;
	gap: 36px;
	padding-top: 56px;
	padding-bottom: 44px;
}

.footer-heading {
	margin: 0 0 14px;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.14em;
	color: var(--el-teal-deep);
}

.footer-about p {
	margin: 0;
	font-size: 14px;
	color: var(--el-mid);
}

.footer-contact {
	list-style: none;
	margin: 16px 0 0;
	padding: 0;
	font-size: 14px;
	color: var(--el-ink);
}

.footer-contact li {
	margin-bottom: 7px;
}

.footer-col ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.footer-col li {
	margin-bottom: 10px;
}

.footer-col a {
	color: var(--el-mid);
	font-size: 14px;
}

.footer-col a:hover {
	color: var(--el-teal-deep);
}

.footer-col .widget {
	margin-bottom: 18px;
}

.footer-bottom {
	border-top: 1px dashed var(--el-dash);
}

.footer-bottom-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 14px;
	padding-top: 18px;
	padding-bottom: 18px;
	font-size: 13px;
	color: var(--el-gray);
}

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

.footer-menu a {
	color: var(--el-gray);
}

.footer-menu a:hover {
	color: var(--el-teal-deep);
}

/* ===== 响应式 ===== */
@media (max-width: 1000px) {
	.hero-grid {
		grid-template-columns: 1fr;
		gap: 40px;
	}

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

	.lab-steps {
		grid-template-columns: repeat(2, 1fr);
		gap: 24px 18px;
	}

	.lab-steps::before {
		content: none;
	}

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

@media (max-width: 900px) {
	.menu-toggle {
		display: flex;
	}

	.main-navigation {
		display: none;
		position: absolute;
		left: 0;
		right: 0;
		top: 100%;
		background: #fff;
		border-bottom: 1px solid var(--el-line);
		box-shadow: 0 24px 44px rgba(30, 58, 58, 0.1);
		padding: 12px 24px 20px;
	}

	.main-navigation.is-open {
		display: block;
	}

	.main-navigation .menu {
		flex-direction: column;
		align-items: stretch;
		gap: 2px;
	}

	.main-navigation .menu a {
		border-radius: var(--el-r-md);
	}

	.main-navigation .sub-menu {
		position: static;
		display: block;
		border: none;
		box-shadow: none;
		padding: 0 0 0 16px;
	}

	.header-cta {
		margin: 12px 0 0;
	}
}

@media (max-width: 640px) {
	.section {
		padding-top: 56px;
	}

	.hero {
		padding-top: 56px;
	}

	.equipment-grid,
	.check-grid,
	.lab-steps {
		grid-template-columns: 1fr;
	}

	.term-pill {
		padding: 11px 20px;
		font-size: 15px;
	}

	.report-card {
		padding: 20px 18px 16px;
	}

	.stamp {
		width: 78px;
		height: 78px;
		right: 14px;
		bottom: 40px;
	}

	.stamp b {
		font-size: 18px;
	}

	.cta-lab {
		padding: 34px 26px;
		border-radius: var(--el-r-lg);
	}

	.data-report {
		padding: 20px 20px 8px;
	}

	.contact-strip {
		padding: 24px;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.footer-bottom-inner {
		justify-content: center;
		text-align: center;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
	}
}