/*
Theme Name: XuxinTheme
Theme URI: https://www.it-solution.com.cn
Author: 浙江旭鑫信息系统有限公司
Author URI: https://www.it-solution.com.cn
Description: 旭鑫企业官网WordPress主题——IT基础设施专家。Intel风格设计，深蓝+金色品牌色，SEO/GEO优化，响应式设计，支持服务、行业方案、客户案例等自定义文章类型。
Version: 3.4.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: xuxin
Tags: business, corporate, blue, responsive, custom-logo, featured-images, translation-ready
*/

/* ============================================
   设计令牌 — Intel-Inspired Design Tokens
   ============================================ */
:root {
    /* 品牌色 — 旭鑫深蓝 + 金色，Intel式明亮感 */
    --brand-navy: #001a3a;
    --brand-blue: #0054ae;
    --brand-blue-light: #0071c5;
    --brand-gold: #d4a84b;
    --brand-gold-light: #e8c87a;

    /* 中性色 — Intel式干净灰阶 */
    --gray-900: #1a1a1a;
    --gray-700: #4a4a4a;
    --gray-500: #6e6e6e;
    --gray-300: #b0b0b0;
    --gray-100: #e8e8e8;
    --gray-50: #f5f5f5;
    --white: #ffffff;

    /* 语义色 */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #6e6e6e;
    --text-inverse: #ffffff;
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #e8e8e8;
    --bg-dark: #001a3a;
    --border-light: #e8e8e8;
    --border-medium: #d0d0d0;

    /* 间距 — Intel式大留白 */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;
    --space-3xl: 96px;

    /* 阴影 — 精致、干净 */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);

    /* 字体 */
    --font-primary: 'Intel Clear', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', Consolas, monospace;

    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* 过渡 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* 布局 */
    --container-max: 1200px;
    --container-wide: 1400px;
    --nav-height: 64px;
    --brand-bar-height: 36px;

    /* === v3.0 Compatibility Aliases === */
    --primary-blue: var(--brand-navy);
    --accent-blue: var(--brand-blue);
    --accent-gold: var(--brand-gold);
    --text-dark: var(--gray-900);
    --text-gray: var(--gray-700);
    --text-light: var(--gray-500);
    --bg-light: var(--gray-50);
    --border-color: var(--gray-100);
    --primary-blue-hover: var(--brand-blue-light);
    --transition: var(--transition-normal);
}

/* ============================================
   全局重置
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.6;
    background: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* 移动端表单防缩放 */
@media (max-width: 768px) {
    input, textarea, select, button {
        font-size: 16px !important;
    }
}

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

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

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* ============================================
   容器
   ============================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-wide {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ============================================
   排版系统
   ============================================ */
h1 {
    font-size: 48px;
    line-height: 1.2;
    font-weight: 700;
}

h2 {
    font-size: 36px;
    line-height: 1.3;
    font-weight: 700;
}

h3 {
    font-size: 28px;
    line-height: 1.4;
    font-weight: 600;
}

h4 {
    font-size: 22px;
    line-height: 1.4;
    font-weight: 600;
}

p {
    font-size: 16px;
    line-height: 1.7;
    font-weight: 400;
}

/* 章节标题 — 居中 + 金色装饰线 */
.section-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--brand-gold);
    border-radius: 2px;
}

.section-title p {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 600px;
    margin: var(--space-lg) auto 0;
    line-height: 1.7;
}

/* ============================================
   按钮系统 — Intel风格
   ============================================ */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    line-height: 1.4;
    text-transform: none;
    letter-spacing: normal;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--brand-blue);
    color: var(--white);
    border-color: var(--brand-blue);
}

.btn-primary:hover {
    background: #004a9c;
    border-color: #004a9c;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--brand-blue);
    border: 2px solid var(--brand-blue);
}

.btn-secondary:hover {
    background: var(--brand-blue);
    color: var(--white);
}

.btn-white {
    background: var(--white);
    color: var(--brand-navy);
    border-color: var(--white);
}

.btn-white:hover {
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--brand-navy);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

/* ============================================
   卡片系统 — Intel式干净卡片
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-slow);
}

.card:hover .card-image img {
    transform: scale(1.03);
}

.card-body {
    padding: var(--space-lg);
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.card-title a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.card-title a:hover {
    color: var(--brand-blue);
}

.card-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   无障碍跳转链接 — Skip Link
   ============================================ */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--brand-blue);
    color: var(--white);
    padding: 12px 24px;
    z-index: 10000;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 0;
}

/* ============================================
   品牌条 — Brand Bar
   ============================================ */
.brand-bar {
    background: var(--brand-navy);
    height: var(--brand-bar-height);
    display: flex;
    align-items: center;
    font-size: 12px;
    color: var(--white);
    position: relative;
    z-index: 1001;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.brand-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.brand-bar-left {
    opacity: 0.85;
}

.brand-bar-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.brand-bar-right a {
    color: var(--white);
    opacity: 0.85;
    font-size: 12px;
    transition: opacity var(--transition-fast);
}

.brand-bar-right a:hover {
    opacity: 1;
}

.brand-bar.brand-bar-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    position: absolute;
    width: 100%;
}

/* 首页品牌栏 — 略浅于导航形成微差层次 */
body.home .brand-bar:not(.brand-bar-hidden) {
    background: #002855;
}

/* ============================================
   主导航栏 — Main Navigation
   ============================================ */
.main-nav-wrapper {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease, -webkit-backdrop-filter 0.4s ease, border-color 0.4s ease;
    height: var(--nav-height);
}

/* 首页深蓝实底导航 — 方案B */
body.home .main-nav-wrapper {
    background: var(--brand-navy, #001a3a);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* 内页默认白色背景 */
body:not(.home) .main-nav-wrapper {
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

/* 滚动后白色背景 — 覆盖磨砂效果 */
.main-nav-wrapper.nav-scrolled {
    background: var(--white) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom-color: transparent !important;
    box-shadow: var(--shadow-sm);
}

.main-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Logo */
.nav-logo a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-logo .logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    transition: color var(--transition-normal);
}

.main-nav-wrapper.nav-scrolled .nav-logo .logo-text,
body:not(.home) .nav-logo .logo-text {
    color: var(--brand-blue);
}

/* 导航菜单 */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 0;
}

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

.nav-menu > li > a {
    display: block;
    padding: 0 16px;
    line-height: var(--nav-height);
    color: var(--white);
    font-size: 15px;
    font-weight: 500;
    transition: color var(--transition-fast);
    text-decoration: none;
    position: relative;
}

.main-nav-wrapper.nav-scrolled .nav-menu > li > a,
body:not(.home) .nav-menu > li > a {
    color: var(--gray-900);
}

.nav-menu > li > a:hover,
.nav-menu > li.current-menu-item > a {
    color: var(--brand-blue);
}

/* 透明状态下的链接 — 深蓝实底上的白色文字 */
body.home .main-nav-wrapper:not(.nav-scrolled) .nav-menu > li > a {
    color: rgba(255,255,255,0.92);
}

body.home .main-nav-wrapper:not(.nav-scrolled) .nav-menu > li > a:hover,
body.home .main-nav-wrapper:not(.nav-scrolled) .nav-menu > li.current-menu-item > a {
    color: var(--brand-gold-light);
}

/* 当前页面下划线指示 */
.nav-menu > li.current-menu-item > a::after {
    content: '';
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--brand-blue);
    border-radius: 1px;
}

body.home .main-nav-wrapper:not(.nav-scrolled) .nav-menu > li.current-menu-item > a::after {
    background: var(--brand-gold-light);
}

/* 深蓝实底导航无需额外渐变 */

/* CTA按钮 */
.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* ============================================
   Mega Menu — 大型下拉菜单
   ============================================ */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 700px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    padding: var(--space-xl);
    z-index: 100;
}

.nav-menu > li:hover > .mega-menu,
.nav-menu > li.is-open > .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.mega-menu-inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.mega-menu-col {
    min-width: 0;
}

.mega-menu-col.mega-menu-cta {
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.mega-menu-col.mega-menu-cta p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.mega-menu-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--brand-blue);
}

.mega-menu-title a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.mega-menu-title a:hover {
    color: var(--brand-blue);
}

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

.mega-menu-list li {
    margin-bottom: 4px;
}

.mega-menu-list li a {
    display: flex;
    align-items: center;
    padding: 6px 0;
    color: var(--text-secondary);
    font-size: 14px;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    position: relative;
}

.mega-menu-list li a::after {
    content: '\203A';
    margin-left: auto;
    opacity: 0;
    transform: translateX(-4px);
    transition: all var(--transition-fast);
    font-size: 16px;
    color: var(--brand-blue);
}

.mega-menu-list li a:hover {
    color: var(--brand-blue);
    padding-left: 4px;
}

.mega-menu-list li a:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* 解决方案下拉分区 */
.mega-menu-section {
    min-width: 0;
}

.mega-menu-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--brand-blue);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--border-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   下拉菜单（简单）
   ============================================ */
.sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    padding: var(--space-sm) 0;
}

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

.sub-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-primary);
    font-size: 14px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

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

/* ============================================
   汉堡菜单按钮
   ============================================ */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    background: none;
    border: none;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-normal);
    border-radius: 1px;
}

.main-nav-wrapper.nav-scrolled .mobile-toggle span,
body:not(.home) .mobile-toggle span {
    background: var(--gray-900);
}

body.mobile-menu-open .mobile-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

body.mobile-menu-open .mobile-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端菜单遮罩 */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

body.mobile-menu-open .mobile-overlay {
    display: block;
    opacity: 1;
}

/* ============================================
   Page Banner — 内页横幅
   ============================================ */
.page-banner {
    position: relative;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-color: var(--brand-navy);
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to right,
        rgba(0, 26, 58, 0.75),
        rgba(0, 26, 58, 0.55)
    );
    pointer-events: none;
}

.page-banner-content {
    position: relative;
    z-index: 1;
}

.page-banner h1 {
    color: var(--white);
    font-size: 42px;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

/* 面包屑 */
.breadcrumb {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.breadcrumb .separator {
    margin: 0 6px;
    color: rgba(255, 255, 255, 0.35);
    font-size: 13px;
}

.breadcrumb .current {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* ============================================
   内容区块 — Sections
   ============================================ */
.section-padding {
    padding: 80px 0;
}

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

.bg-gray {
    background: var(--bg-secondary);
}

.bg-dark {
    background: var(--bg-dark);
}

/* ============================================
   网格系统
   ============================================ */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* ============================================
   滚动动画 — Intel式克制
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.in-view {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================
   表格样式
   ============================================ */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

table th {
    background: var(--brand-navy);
    color: var(--white);
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
}

table tr:nth-child(even) {
    background: var(--bg-secondary);
}

table tr:hover {
    background: var(--bg-tertiary);
}

/* ============================================
   表单样式
   ============================================ */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group label .required {
    color: #e74c3c;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 3px rgba(0, 84, 174, 0.12);
}

.form-control::placeholder {
    color: var(--gray-300);
}

textarea.form-control {
    resize: vertical;
    min-height: 90px;
}

select.form-control {
    appearance: auto;
}

.form-error {
    color: #e74c3c;
    font-size: 13px;
    margin-top: 4px;
}

.form-success {
    background: #e8f8f0;
    color: #1d7a4b;
    padding: var(--space-md);
    border-radius: var(--radius-sm);
    text-align: center;
    margin-bottom: 20px;
}

/* ============================================
   主内容区域
   ============================================ */
#main-content {
    min-height: 50vh;
}

/* 内页的顶部间距补偿（brand-bar + nav） */
body:not(.home) #main-content {
    /* Sticky nav handles itself; no padding needed */
}

/* ============================================
   Hero Banner — 首页主视觉
   ============================================ */
.hero-banner {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand-navy) 0%, #002d62 50%, var(--brand-blue) 100%);
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 800"><circle cx="200" cy="400" r="300" fill="rgba(255,255,255,0.03)"/><circle cx="1200" cy="200" r="250" fill="rgba(255,255,255,0.02)"/><circle cx="800" cy="600" r="200" fill="rgba(255,255,255,0.02)"/></svg>') center/cover;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 var(--space-lg);
}

.hero-content h1 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: var(--space-lg);
    font-weight: 700;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s ease 0.2s forwards;
}

.hero-content .hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s ease 0.5s forwards;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeIn 0.8s ease 0.8s forwards;
}

@keyframes heroFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   数据统计条
   ============================================ */
.stats-bar {
    background: linear-gradient(135deg, var(--brand-navy), var(--brand-blue));
    padding: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.stat-item .stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}

.stat-item .stat-suffix {
    font-size: 20px;
    font-weight: 600;
}

.stat-item .stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
    margin-top: var(--space-sm);
}

/* ============================================
   服务板块
   ============================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--brand-blue);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

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

.service-card .service-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: rgba(0, 84, 174, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-card .service-icon svg {
    width: 32px;
    height: 32px;
    fill: var(--brand-blue);
}

.service-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.services-more {
    text-align: center;
    margin-top: var(--space-xl);
}

/* ============================================
   行业方案Tab
   ============================================ */
.industry-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.industry-tab-btn {
    padding: 10px 24px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.industry-tab-btn:hover {
    border-color: var(--brand-blue);
    color: var(--brand-blue);
}

.industry-tab-btn.active {
    background: var(--brand-blue);
    color: var(--white);
    border-color: var(--brand-blue);
}

.industry-tab-content {
    display: none;
}

.industry-tab-content.active {
    display: block;
    animation: fadeSlideIn 0.4s ease;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.industry-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

/* ============================================
   合作伙伴
   ============================================ */
.partners-section {
    background: var(--bg-secondary);
}

.partners-scroll {
    display: flex;
    gap: var(--space-xl);
    overflow: hidden;
    padding: 20px 0;
}

.partners-track {
    display: flex;
    gap: var(--space-xl);
    animation: scrollPartners 25s linear infinite;
}

.partner-logo {
    flex-shrink: 0;
    width: 140px;
    height: 60px;
    background: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
}

@keyframes scrollPartners {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   客户案例卡片
   ============================================ */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.case-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.case-card .case-image {
    height: 200px;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.case-card .case-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.case-card .case-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--brand-blue);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.case-card .case-body {
    padding: var(--space-lg);
}

.case-card .case-body h3 {
    font-size: 18px;
    margin-bottom: var(--space-sm);
}

.case-card .case-body p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   CTA区域
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--brand-navy), var(--brand-blue));
    padding: 80px 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    font-size: 32px;
    margin-bottom: 12px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
}

.cta-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.cta-form .full-width {
    grid-column: 1 / -1;
}

.cta-form input,
.cta-form textarea {
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.cta-form input::placeholder,
.cta-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.cta-form input:focus,
.cta-form textarea:focus {
    outline: none;
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.15);
}

.cta-form textarea {
    resize: vertical;
    min-height: 80px;
}

.cta-form .btn-submit {
    padding: 12px;
    background: var(--white);
    color: var(--brand-navy);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.cta-form .btn-submit:hover {
    background: var(--bg-secondary);
}

/* ============================================
   新闻动态
   ============================================ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.news-card .news-image {
    height: 180px;
    background: var(--bg-secondary);
    overflow: hidden;
}

.news-card .news-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.news-card .news-body {
    padding: 20px;
}

.news-card .news-date {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.news-card .news-body h3 {
    font-size: 17px;
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.news-card .news-body h3 a {
    color: var(--text-primary);
}

.news-card .news-body h3 a:hover {
    color: var(--brand-blue);
}

.news-card .news-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   网站页脚
   ============================================ */
.site-footer {
    position: relative;
}

.footer-main {
    background: var(--brand-navy);
    color: var(--white);
    padding: var(--space-2xl) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: var(--space-xl);
}

.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 14px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--brand-gold);
    border-radius: 1px;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 2;
    transition: color var(--transition-fast), opacity var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--brand-gold);
    opacity: 1;
}

.footer-contact {
    margin-top: var(--space-md);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    fill: var(--brand-gold);
    margin-top: 3px;
}

.footer-qr {
    width: 100px;
    height: 100px;
    background: var(--white);
    border-radius: var(--radius-sm);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
}

.footer-bottom {
    background: #000d1e;
    padding: 20px 0;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom a:hover {
    color: var(--white);
}

/* ============================================
   浮动联系栏
   ============================================ */
.floating-contact {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.floating-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--brand-blue);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    border: none;
    position: relative;
}

.floating-btn:hover {
    background: #004a9c;
    box-shadow: var(--shadow-lg);
}

.floating-btn svg {
    width: 20px;
    height: 20px;
    fill: var(--white);
}

.floating-btn .floating-popup {
    position: absolute;
    right: 58px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    min-width: 180px;
    font-size: 14px;
    color: var(--text-primary);
}

.floating-btn:hover .floating-popup {
    opacity: 1;
    visibility: visible;
}

.back-to-top {
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.back-to-top.visible,
.backtop-btn.visible {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* ============================================
   分页
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: var(--space-xl);
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    background: rgba(0, 84, 174, 0.06);
    border-color: var(--brand-blue);
    color: var(--brand-blue);
}

.pagination .current {
    background: var(--brand-blue);
    border-color: var(--brand-blue);
    color: var(--white);
}

/* ============================================
   FAQ手风琴
   ============================================ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    color: var(--text-primary);
    background: var(--white);
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--bg-secondary);
}

.faq-question .faq-icon {
    transition: transform var(--transition-normal);
    font-size: 18px;
    color: var(--brand-blue);
}

.faq-item.active .faq-question .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================
   时间线
   ============================================ */
.timeline {
    position: relative;
    padding: var(--space-xl) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-light);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-xl);
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-item .timeline-content {
    width: 45%;
    padding: var(--space-lg);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.timeline-item .timeline-dot {
    position: absolute;
    left: 50%;
    top: 24px;
    width: 16px;
    height: 16px;
    background: var(--brand-blue);
    border-radius: 50%;
    transform: translateX(-50%);
    border: 3px solid var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

.timeline-item .timeline-year {
    font-size: 18px;
    font-weight: 700;
    color: var(--brand-blue);
    margin-bottom: 6px;
}

/* ============================================
   产品列表页
   ============================================ */
.product-filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.product-filter-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.product-filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
}

.product-filter-btn:hover {
    border-color: var(--brand-blue);
    color: var(--brand-blue);
}

.product-filter-btn.active {
    background: var(--brand-blue);
    color: var(--white);
    border-color: var(--brand-blue);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

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

.product-card-image {
    height: 220px;
    background: linear-gradient(135deg, var(--bg-secondary), #dde8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-card-image .product-placeholder {
    font-size: 40px;
    color: var(--brand-navy);
    opacity: 0.4;
}

.product-card-brand {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--brand-blue);
    color: var(--white);
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.product-card-body {
    padding: var(--space-lg);
}

.product-card-body h3 {
    font-size: 17px;
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.product-card-body h3 a {
    color: var(--text-primary);
}

.product-card-body h3 a:hover {
    color: var(--brand-blue);
}

.product-card-specs {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.5;
}

.product-card-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.product-card-link {
    color: var(--brand-blue);
    font-weight: 600;
    font-size: 14px;
}

.product-card-link:hover {
    color: #004a9c;
}

/* ============================================
   产品详情页
   ============================================ */
.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
    padding: 60px 0;
}

.product-hero-image {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-hero-image .product-placeholder-lg {
    font-size: 64px;
    color: var(--brand-navy);
    opacity: 0.3;
}

.product-hero-info h1 {
    font-size: 28px;
    margin-bottom: 12px;
}

.product-hero-brand {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(0, 84, 174, 0.08);
    color: var(--brand-blue);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.product-hero-specs {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--brand-blue);
}

.product-hero-actions {
    display: flex;
    gap: 12px;
    margin-top: var(--space-lg);
}

.product-detail-section {
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
}

.product-detail-section h2 {
    font-size: 24px;
    margin-bottom: var(--space-lg);
    position: relative;
    padding-left: var(--space-md);
}

.product-detail-section h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    background: var(--brand-blue);
    border-radius: 2px;
}

.product-advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.product-advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.product-advantage-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 84, 174, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--brand-blue);
    font-weight: 700;
    font-size: 18px;
}

.product-advantage-item h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.product-advantage-item p {
    font-size: 14px;
    margin-bottom: 0;
}

.product-related-section {
    padding: 60px 0;
    background: var(--bg-secondary);
}

/* ============================================
   WordPress核心样式
   ============================================ */
.alignwide {
    max-width: var(--container-wide);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.wp-block-image {
    margin: var(--space-lg) 0;
}

.wp-block-image img {
    border-radius: var(--radius-md);
}

.wp-block-quote {
    border-left: 4px solid var(--brand-blue);
    padding: 20px 24px;
    margin: var(--space-lg) 0;
    background: var(--bg-secondary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.wp-block-quote p {
    font-style: italic;
    color: var(--text-primary);
    margin: 0;
}

.wp-block-separator {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: var(--space-xl) auto;
    max-width: 200px;
}

.wp-block-button__link {
    background: var(--brand-blue);
    color: var(--white);
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.wp-block-button__link:hover {
    background: #004a9c;
    color: var(--white);
}

/* ============================================
   工具类
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mt-3xl { margin-top: var(--space-3xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

/* ============================================
   自定义滚动条
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--brand-blue);
}

/* ============================================
   响应式 — 1200px
   ============================================ */
@media (max-width: 1200px) {
    .mega-menu {
        min-width: 600px;
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }
}

/* ============================================
   响应式 — 1024px
   ============================================ */
@media (max-width: 1024px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
    .news-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .industry-content-grid { grid-template-columns: 1fr; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .product-hero { grid-template-columns: 1fr; gap: 30px; }

    .grid-4 { grid-template-columns: repeat(2, 1fr); }

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

    .mega-menu {
        min-width: 500px;
        padding: var(--space-lg);
    }

    .hero-content h1 { font-size: 36px; }

    .page-banner h1 { font-size: 32px; }

    .section-title h2 { font-size: 28px; }
}

/* ============================================
   响应式 — 768px (平板/手机)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --nav-height: 56px;
    }

    /* 隐藏品牌条 */
    .brand-bar {
        display: none;
    }

    /* 显示汉堡菜单 */
    .mobile-toggle {
        display: flex;
    }

    /* 导航菜单改为侧边抽屉 */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 20px 20px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
        overflow-y: auto;
        gap: 0;
        z-index: 999;
    }

    body.mobile-menu-open .nav-menu {
        right: 0;
    }

    .nav-menu > li > a {
        color: var(--text-primary) !important;
        line-height: 48px;
        border-bottom: 1px solid var(--border-light);
        font-size: 16px;
    }

    .nav-menu > li.current-menu-item > a::after {
        display: none;
    }

    /* 子菜单手机适配 */
    .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 20px;
        display: none;
    }

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

    /* Mega菜单手机适配 */
    .mega-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        min-width: 100%;
        padding: 0 0 0 16px;
        display: none;
        border-radius: 0;
    }

    .nav-menu > li.open > .mega-menu {
        display: block;
    }

    .mega-menu-inner {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .mega-menu-col.mega-menu-cta {
        display: none;
    }

    .mega-menu-title {
        font-size: 14px;
        margin-bottom: 8px;
        padding-bottom: 6px;
    }

    .mega-menu-section-title {
        font-size: 13px;
    }

    .mega-menu-list li a {
        font-size: 14px;
        padding: 5px 0;
    }

    /* CTA隐藏 */
    .nav-cta {
        display: none;
    }

    /* 内容适配 */
    .hero-content h1 { font-size: 28px; }
    .hero-content .hero-subtitle { font-size: 16px; }
    .hero-buttons { flex-direction: column; align-items: center; }

    .services-grid { grid-template-columns: 1fr; }
    .cases-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat-item .stat-number { font-size: 32px; }

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

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

    .section-padding { padding: 48px 0; }
    .section-title h2 { font-size: 24px; }

    .page-banner {
        height: 220px;
    }
    .page-banner h1 { font-size: 26px; }

    .cta-form { grid-template-columns: 1fr; }

    .products-grid { grid-template-columns: 1fr; }
    .product-hero { padding: 30px 0; }
    .product-hero-info h1 { font-size: 22px; }
    .product-advantages-grid { grid-template-columns: 1fr; }
    .product-detail-section { padding: 40px 0; }
    .product-hero-actions { flex-direction: column; }
    .product-hero-actions .btn { width: 100%; text-align: center; }

    .timeline::before { left: 20px; }
    .timeline-item { flex-direction: column !important; padding-left: 50px; }
    .timeline-item .timeline-content { width: 100%; }
    .timeline-item .timeline-dot { left: 20px; }

    .floating-contact { right: 10px; }
    .floating-btn { width: 42px; height: 42px; }
    .floating-btn .floating-popup { display: none; }

    .industry-tabs { gap: 8px; }
    .industry-tab-btn { padding: 8px 16px; font-size: 13px; }

    .footer-bottom .container {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

/* ============================================
   响应式 — 480px (小屏手机)
   ============================================ */
@media (max-width: 480px) {
    .container { padding: 0 16px; }

    .nav-menu {
        width: 100%;
        max-width: 100%;
        padding: 70px 16px 16px;
    }

    .hero-content h1 { font-size: 24px; line-height: 1.3; }
    .hero-content .hero-subtitle { font-size: 14px; }
    .hero-banner { min-height: 70vh; }

    .stats-grid { grid-template-columns: 1fr; gap: 15px; }
    .stat-item .stat-number { font-size: 28px; }
    .stat-item .stat-label { font-size: 13px; }

    h1 { font-size: 24px; }
    h2 { font-size: 22px; }
    .section-title h2 { font-size: 22px; }
    .section-padding { padding: 36px 0; }

    .page-banner { height: 180px; }
    .page-banner h1 { font-size: 22px; }

    .grid-4 { grid-template-columns: 1fr; }

    .industry-tabs {
        flex-direction: column;
        width: 100%;
    }

    .industry-tab-btn {
        width: 100%;
        text-align: left;
        padding: 10px 16px;
        font-size: 14px;
        border-radius: 0;
        border-bottom: none;
    }

    .industry-tab-btn:first-child { border-radius: 4px 4px 0 0; }
    .industry-tab-btn:last-child { border-radius: 0 0 4px 4px; }

    .cta-form input,
    .cta-form textarea {
        font-size: 16px;
        padding: 10px 12px;
    }

    .floating-contact { right: 8px; }
    .floating-btn { width: 38px; height: 38px; }
    .floating-btn svg { width: 18px; height: 18px; }

    .timeline-item { padding-left: 40px; }
    .timeline-item .timeline-dot { left: 12px; }
    .timeline-item .timeline-content { padding: 15px; }

    .breadcrumb { font-size: 12px; }
}

/* ============================================

/* ============================================
   新闻列表页 - 自适应样式
   ============================================ */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 36px;
    align-items: start;
}
.blog-main { min-width: 0; }

.blog-post-card {
    display: flex;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 18px;
    background: #fff;
    transition: box-shadow 0.2s;
}
.blog-post-card:hover { box-shadow: 0 2px 16px rgba(0,0,0,0.06); }

.blog-card-thumb {
    width: 260px;
    min-width: 260px;
    max-width: 260px;
    height: 195px;
    min-height: 195px;
    max-height: 195px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #e9ecef;
}
.blog-card-thumb a { display: block; width: 100%; height: 100%; }
.blog-card-thumb-img {
    width: 260px;
    height: 195px;
    object-fit: contain;
    display: block;
    transition: transform .3s ease;
}
.blog-post-card:hover .blog-card-thumb-img { transform: scale(1.05); }
.blog-card-thumb-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center;
    justify-content: center; color: #999; font-size: 14px;
}
}
.blog-card-thumb a { display: block; width: 100%; height: 100%; }
.blog-card-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.3s;
}
.blog-post-card:hover .blog-card-thumb-img { transform: scale(1.05); }
.blog-card-thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 12px;
}

.blog-card-body {
    flex: 1;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.blog-card-date { font-size: 12px; color: #999; margin-bottom: 6px; }
.blog-card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px 0;
    line-height: 1.45;
}
.blog-card-title a { color: #222; text-decoration: none; }
.blog-card-title a:hover { color: #1a6ed8; }
.blog-card-excerpt {
    font-size: 13px;
    color: #777;
    line-height: 1.6;
    margin: 0 0 10px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card-link {
    font-size: 13px;
    color: #1a6ed8;
    text-decoration: none;
    font-weight: 500;
    align-self: flex-start;
}
.blog-card-link:hover { text-decoration: underline; }
.blog-empty { text-align: center; color: #aaa; padding: 60px 0; }

.blog-sidebar { position: sticky; top: 20px; }
.sidebar-widget { padding: 18px; background: #f8f9fa; border-radius: 8px; margin-bottom: 16px; }
.sidebar-title { font-size: 15px; font-weight: 600; margin: 0 0 10px 0; color: #1a1a1a; }
.sidebar-cat-list { list-style: none; padding: 0; margin: 0; }
.sidebar-cat-list li a { display: block; padding: 5px 0; color: #555; text-decoration: none; font-size: 13px; border-bottom: 1px solid #eee; }
.sidebar-cat-list li a:hover { color: #1a6ed8; }
.sidebar-cat-list li:last-child a { border-bottom: none; }
.sidebar-cta { background: #1a6ed8; text-align: center; }
.sidebar-cta h3 { color: #fff; font-size: 15px; margin: 0 0 6px 0; }
.sidebar-cta p { color: rgba(255,255,255,0.8); font-size: 12px; margin: 0 0 12px 0; }
.sidebar-cta .btn-outline { color: #fff; border-color: #fff; font-size: 12px; padding: 6px 16px; }
.sidebar-cta .btn-outline:hover { background: #fff; color: #1a6ed8; }

.pagination { margin-top: 24px; text-align: center; }
.pagination a, .pagination span { display: inline-block; padding: 5px 12px; margin: 0 2px; border: 1px solid #ddd; border-radius: 4px; color: #555; text-decoration: none; font-size: 13px; }
.pagination .current { background: #1a6ed8; color: #fff; border-color: #1a6ed8; }
.pagination a:hover { border-color: #1a6ed8; color: #1a6ed8; }

@media (max-width: 900px) {
    .blog-layout { grid-template-columns: 1fr; }
    .blog-sidebar { position: static; }
}
@media (max-width: 768px) {
.blog-card-thumb {
    width: 260px;
    min-width: 260px;
    max-width: 260px;
    height: 195px;
    min-height: 195px;
    max-height: 195px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #e9ecef;
}
.blog-card-thumb a { display: block; width: 100%; height: 100%; }
.blog-card-thumb-img {
    width: 260px;
    height: 195px;
    object-fit: contain;
    display: block;
    transition: transform .3s ease;
}
.blog-post-card:hover .blog-card-thumb-img { transform: scale(1.05); }
.blog-card-thumb-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center;
    justify-content: center; color: #999; font-size: 14px;
}
}
@media (max-width: 600px) {
    .blog-post-card { flex-direction: column; }
.blog-card-thumb {
    width: 260px;
    min-width: 260px;
    max-width: 260px;
    height: 195px;
    min-height: 195px;
    max-height: 195px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #e9ecef;
}
.blog-card-thumb a { display: block; width: 100%; height: 100%; }
.blog-card-thumb-img {
    width: 260px;
    height: 195px;
    object-fit: contain;
    display: block;
    transition: transform .3s ease;
}
.blog-post-card:hover .blog-card-thumb-img { transform: scale(1.05); }
.blog-card-thumb-placeholder {
    width: 100%; height: 100%; display: flex; align-items: center;
    justify-content: center; color: #999; font-size: 14px;
}
}

/* 侧边栏搜索框 */
.sidebar-widget .wp-block-search__inside-wrapper { max-width: 240px; }
.sidebar-widget .wp-block-search__input { padding: 10px 14px !important; border: 1px solid #ddd !important; border-radius: 4px 0 0 4px !important; font-size: 14px !important; height: 44px; box-sizing: border-box; min-width: 0 !important; }
.sidebar-widget .wp-block-search__input:focus { border-color: #1a73e8 !important; outline: none; }
.sidebar-widget .wp-block-search__button { padding: 11px 18px !important; background: #1a73e8 !important; color: #fff !important; border: none !important; border-radius: 0 4px 4px 0 !important; cursor: pointer; font-size: 14px !important; height: 42px; line-height: 1; margin-left: 0 !important; }
.sidebar-widget .wp-block-search__button { padding: 11px 18px !important; background: #1a73e8 !important; color: #fff !important; border: none !important; border-radius: 0 4px 4px 0 !important; cursor: pointer; font-size: 14px !important; height: 44px; line-height: 1; margin-left: 0 !important; }
.sidebar-widget .wp-block-search__button:hover { background: #1557b0 !important; }
.sidebar-widget .wp-block-search__label { font-size: 18px; font-weight: 600; margin-bottom: 10px; }

/* 侧边栏小部件标题 */
.sidebar-widget .wp-block-heading { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.sidebar-widget .wp-block-latest-posts__post-title { font-size: 14px; line-height: 1.5; }

/* 合作伙伴 logo 图片 */
.partner-img { height: 48px; width: auto; max-width: 140px; object-fit: contain; opacity: 1; transition: all .3s; }

/* ================================================================
   PARTNER SECTION OVERRIDES — 合作伙伴两排布局, 取消滚动
   ================================================================ */
.xuxin-partners {
	overflow: visible !important;
}
.xuxin-partners-viewport {
	overflow: visible !important;
	-webkit-mask-image: none !important;
	mask-image: none !important;
}
.xuxin-partners-track {
	display: grid !important;
	grid-template-columns: repeat(6, 1fr) !important;
	gap: 24px !important;
	padding: 0 !important;
	animation: none !important;
}
.xuxin-partner-logo:nth-child(n+13) {
	display: none !important;
}
.xuxin-partner-logo {
	width: 100% !important;
	height: 80px !important;
}

/* ── 桌面端: 全国服务网络改成一行显示 (6个子公司, 原5列grid会折行) ── */
@media (min-width: 769px) {
	.sub-matrix {
		display: flex !important;
		flex-wrap: nowrap !important;
		gap: 20px !important;
	}
	.sub-matrix .sub-tile {
		flex: 1 !important;
		min-width: 0;
	}
}

/* ================================================================
   MOBILE LAYOUT OVERRIDES — 覆盖页面内联样式, 解决手机端排版问题
   ================================================================ */

/* ── 768px 以下 (平板竖屏 / 大屏手机) ── */
@media (max-width: 768px) {

	/* Hero: 缩小首屏高度, 减少内边距 */
	.xuxin-hero {
		min-height: 62vh !important;
	}
	.xuxin-hero-content {
		padding-top: 40px !important;
		padding-bottom: 40px !important;
	}
	.xuxin-hero-title {
		font-size: 1.8rem !important;
	}

	/* 统计数字区: 横向一排滚动 */
	.xuxin-stats {
		padding: 32px 0 !important;
	}
	.xuxin-stats-grid {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 20px !important;
		padding-bottom: 4px;
	}
	.xuxin-stats-grid::-webkit-scrollbar { height: 3px; }
	.xuxin-stat {
		flex-shrink: 0 !important;
		min-width: 100px !important;
		align-items: center !important;
	}
	.xuxin-stat-num {
		display: inline-block !important;
		font-size: 1.7rem !important;
	}
	.xuxin-stat-suffix {
		display: inline-block !important;
		font-size: 1.2rem !important;
		margin-left: 2px !important;
	}
	.xuxin-stat-label {
		display: block !important;
		margin-top: 2px !important;
		font-size: 0.82rem !important;
	}
	.xuxin-stat + .xuxin-stat::before {
		display: none !important;
	}

	/* 行业Tab: 横向滚动, 不换行 */
	.xuxin-tabs {
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 0 !important;
		justify-content: flex-start !important;
		padding-bottom: 4px;
	}
	.xuxin-tab-btn {
		flex-shrink: 0 !important;
		white-space: nowrap !important;
		padding: 10px 14px !important;
		font-size: 0.82rem !important;
	}
	/* 隐藏Tab滚动条 */
	.xuxin-tabs::-webkit-scrollbar { height: 0; }

	/* 卡片: 横向一排滚动 */
	.xuxin-card-grid-3 {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 16px !important;
		padding-bottom: 4px;
	}
	.xuxin-card-grid-3::-webkit-scrollbar { height: 3px; }
	.xuxin-card-grid-3 > * {
		flex-shrink: 0 !important;
		width: 260px;
	}

	/* 各section间距缩小 */
	.xuxin-solutions,
	.xuxin-industries,
	.xuxin-cases,
	.xuxin-news,
	.xuxin-cta {
		padding: 48px 0 !important;
	}
	.xuxin-section-head {
		margin-bottom: 28px !important;
	}
	.xuxin-section-title {
		font-size: 1.4rem !important;
	}

	/* 方案tab布局 */
	.xuxin-tab-layout {
		grid-template-columns: 1fr !important;
		gap: 24px !important;
	}

	/* 子公司: 横向一排滚动 */
	.sub-matrix {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 12px !important;
		padding-bottom: 4px;
	}
	.sub-matrix::-webkit-scrollbar { height: 3px; }
	.sub-tile {
		flex-shrink: 0 !important;
		width: 160px;
		padding: 20px 12px 16px !important;
	}
	.subsidiaries-section {
		padding: 48px 0 !important;
	}
	.sub-tile__name {
		font-size: 0.85rem !important;
	}

	/* 合作伙伴: 两排 */
	.xuxin-partners-track {
		gap: 16px !important;
	}
	.xuxin-partner-logo {
		height: 65px !important;
	}
	/* ── 其他页面竖排内容 → 横排滚动 ── */

	/* 新闻页: 卡片横排滑动 */
	.blog-main {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 16px !important;
		padding-bottom: 4px;
	}
	.blog-main::-webkit-scrollbar { height: 3px; }
	.blog-post-card {
		flex-shrink: 0 !important;
		width: 280px !important;
		margin-bottom: 0 !important;
		flex-direction: column !important;
	}
	.blog-card-thumb {
		width: 100% !important;
		min-width: auto !important;
		max-width: none !important;
		height: 180px !important;
		min-height: auto !important;
		max-height: none !important;
	}
	.blog-card-thumb-img {
		width: 100% !important;
		height: 100% !important;
	}
	.blog-card-body {
		padding: 12px 14px !important;
	}
	.blog-card-title {
		font-size: 14px !important;
		margin-bottom: 6px !important;
	}
	.blog-card-excerpt {
		font-size: 12px !important;
		margin-bottom: 8px !important;
	}
	.blog-sidebar {
		display: none !important;
	}

	/* 页脚: 多列改为横排滑动 */
	.footer-grid {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 20px !important;
		padding-bottom: 4px;
	}
	.footer-grid::-webkit-scrollbar { height: 3px; }
	.footer-col {
		flex-shrink: 0 !important;
		width: 200px !important;
		min-width: 200px !important;
	}
	.footer-col h4 {
		font-size: 15px !important;
		margin-bottom: 10px !important;
	}
	.footer-col ul li a {
		font-size: 13px !important;
		padding: 4px 0 !important;
	}
	.footer-qr {
		display: none !important;
	}
	.footer-contact {
		font-size: 12px !important;
	}
	.footer-contact-item svg {
		width: 14px !important;
		height: 14px !important;
	}
	.site-footer {
		padding-top: 40px !important;
		padding-bottom: 20px !important;
	}

	/* 通用卡片列表: 横排滑动 */
	.xuxin-card-list,
	.post-list,
	.case-list,
	.product-list,
	.service-list,
	.solution-list {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 12px !important;
		padding-bottom: 4px;
	}
	.xuxin-card-list::-webkit-scrollbar,
	.post-list::-webkit-scrollbar,
	.case-list::-webkit-scrollbar,
	.product-list::-webkit-scrollbar,
	.service-list::-webkit-scrollbar,
	.solution-list::-webkit-scrollbar { height: 3px; }
	.xuxin-card-list > *,
	.post-list > *,
	.case-list > *,
	.product-list > *,
	.service-list > *,
	.solution-list > * {
		flex-shrink: 0 !important;
		width: 240px !important;
	}
}

/* ── 480px 以下 (手机) ── */
@media (max-width: 480px) {

	/* Hero: 进一步缩小 */
	.xuxin-hero {
		min-height: 55vh !important;
	}
	.xuxin-hero-title {
		font-size: 1.45rem !important;
	}
	.xuxin-hero-tag {
		font-size: 0.62rem !important;
		letter-spacing: 1.5px !important;
		margin-bottom: 12px !important;
	}
	.xuxin-hero-desc {
		font-size: 0.88rem !important;
		margin-bottom: 24px !important;
	}
	.xuxin-hero-content {
		padding-top: 28px !important;
		padding-bottom: 28px !important;
	}

	/* 统计数字区: 横向一排滚动 */
	.xuxin-stats {
		padding: 24px 0 !important;
	}
	.xuxin-stats-grid {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 14px !important;
		padding-bottom: 4px;
	}
	.xuxin-stats-grid::-webkit-scrollbar { height: 3px; }
	.xuxin-stat {
		flex-shrink: 0 !important;
		min-width: 85px !important;
		align-items: center !important;
	}
	.xuxin-stat-num {
		display: inline-block !important;
		font-size: 1.5rem !important;
	}
	.xuxin-stat-suffix {
		display: inline-block !important;
		font-size: 1.0rem !important;
		margin-left: 2px !important;
	}
	.xuxin-stat-label {
		display: block !important;
		margin-top: 2px !important;
		font-size: 0.72rem !important;
	}
	.xuxin-stat + .xuxin-stat::before {
		display: none !important;
	}

	/* 卡片: 横向一排滚动 */
	.xuxin-card-grid-3 {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 12px !important;
		padding-bottom: 4px;
	}
	.xuxin-card-grid-3::-webkit-scrollbar { height: 3px; }
	.xuxin-card-grid-3 > * {
		flex-shrink: 0 !important;
		width: 240px;
	}
	.xuxin-card {
		padding: 24px 16px !important;
	}
	.xuxin-card h3 {
		font-size: 0.95rem !important;
	}
	.xuxin-card p {
		font-size: 0.8rem !important;
	}
	.xuxin-card-icon {
		width: 48px !important;
		height: 48px !important;
		margin-bottom: 14px !important;
	}

	/* Section间距 */
	.xuxin-solutions,
	.xuxin-industries,
	.xuxin-cases,
	.xuxin-news,
	.xuxin-cta {
		padding: 36px 0 !important;
	}
	.xuxin-section-head {
		margin-bottom: 22px !important;
	}
	.xuxin-section-title {
		font-size: 1.2rem !important;
	}
	.xuxin-section-desc {
		font-size: 0.85rem !important;
		margin-top: 12px !important;
	}

	/* Tab按钮: 保持横向滚动 */
	.xuxin-tab-btn {
		padding: 8px 12px !important;
		font-size: 0.78rem !important;
	}

	/* CTA区域 */
	.xuxin-cta-features {
		gap: 8px !important;
	}

	/* 子公司: 横向一排滚动 */
	.subsidiaries-section {
		padding: 36px 0 !important;
	}
	.sub-matrix {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 10px !important;
		padding-bottom: 4px;
	}
	.sub-matrix::-webkit-scrollbar { height: 3px; }
	.sub-tile {
		flex-shrink: 0 !important;
		width: 140px;
		padding: 16px 10px 14px !important;
	}
	.sub-tile__name {
		font-size: 0.78rem !important;
	}
	.sub-tile__city {
		font-size: 0.7rem !important;
	}
	.sub-tile__icon {
		width: 32px !important;
		height: 32px !important;
	}

	/* 合作伙伴: 两排 */
	.xuxin-partners-track {
		gap: 10px !important;
	}
	.xuxin-partner-logo {
		height: 55px !important;
	}
	.partner-img {
		max-width: 80px !important;
		height: 30px !important;
	}

	/* ── 其他页面竖排内容 → 横排滚动 ── */

	/* 新闻页: 卡片横排滑动 */
	.blog-main {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 12px !important;
		padding-bottom: 4px;
	}
	.blog-main::-webkit-scrollbar { height: 3px; }
	.blog-post-card {
		flex-shrink: 0 !important;
		width: 240px !important;
		margin-bottom: 0 !important;
		flex-direction: column !important;
	}
	.blog-card-thumb {
		width: 100% !important;
		min-width: auto !important;
		max-width: none !important;
		height: 150px !important;
		min-height: auto !important;
		max-height: none !important;
	}
	.blog-card-thumb-img {
		width: 100% !important;
		height: 100% !important;
	}
	.blog-card-body {
		padding: 10px 12px !important;
	}
	.blog-card-title {
		font-size: 13px !important;
		margin-bottom: 4px !important;
	}
	.blog-card-excerpt {
		font-size: 11px !important;
		margin-bottom: 6px !important;
	}
	.blog-sidebar {
		display: none !important;
	}

	/* 页脚: 多列改为横排滑动 */
	.footer-grid {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 16px !important;
		padding-bottom: 4px;
	}
	.footer-grid::-webkit-scrollbar { height: 3px; }
	.footer-col {
		flex-shrink: 0 !important;
		width: 170px !important;
		min-width: 170px !important;
	}
	.footer-col h4 {
		font-size: 14px !important;
		margin-bottom: 8px !important;
	}
	.footer-col ul li a {
		font-size: 12px !important;
		padding: 3px 0 !important;
	}
	.footer-qr {
		display: none !important;
	}
	.footer-contact {
		font-size: 11px !important;
	}
	.footer-contact-item svg {
		width: 12px !important;
		height: 12px !important;
	}
	.site-footer {
		padding-top: 32px !important;
		padding-bottom: 16px !important;
	}

	/* 通用卡片列表: 横排滑动 */
	.xuxin-card-list,
	.post-list,
	.case-list,
	.product-list,
	.service-list,
	.solution-list {
		display: flex !important;
		flex-wrap: nowrap !important;
		overflow-x: auto !important;
		-webkit-overflow-scrolling: touch !important;
		gap: 10px !important;
		padding-bottom: 4px;
	}
	.xuxin-card-list::-webkit-scrollbar,
	.post-list::-webkit-scrollbar,
	.case-list::-webkit-scrollbar,
	.product-list::-webkit-scrollbar,
	.service-list::-webkit-scrollbar,
	.solution-list::-webkit-scrollbar { height: 3px; }
	.xuxin-card-list > *,
	.post-list > *,
	.case-list > *,
	.product-list > *,
	.service-list > *,
	.solution-list > * {
		flex-shrink: 0 !important;
		width: 200px !important;
	}
}


/* partner logo visible fix */
.xuxin-partners .partner-card,
.xuxin-partners .xuxin-partner-card,
.xuxin-partners-track > * {
    background: #f3f4f6 !important;
}

.xuxin-partners img,
.xuxin-partners .partner-img {
    display: block !important;
    max-width: 180px !important;
    max-height: 72px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    opacity: 1 !important;
    visibility: visible !important;
    filter: none !important;
    mix-blend-mode: normal !important;
}

/* partner logo color + 3 rows layout */
.xuxin-partners-viewport {
    overflow: hidden !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, minmax(160px, 1fr)) !important;
    grid-template-rows: repeat(3, 100px) !important;
    gap: 18px 28px !important;
    animation: none !important;
    transform: none !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 100px !important;
    min-width: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 18px !important;
    background: #f8fafc !important;
    border: 1px solid #eef1f5 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
}

.xuxin-partner-logo img,
.xuxin-partners img.partner-img {
    display: block !important;
    max-width: 100% !important;
    max-height: 76px !important;
    width: 100% !important;
    height: 76px !important;
    object-fit: contain !important;
    filter: none !important;
    -webkit-filter: none !important;
    opacity: 1 !important;
    mix-blend-mode: normal !important;
}

/* remove gray filter from partner logos */
.xuxin-partners img,
.xuxin-partners .partner-img,
.xuxin-partner-logo img {
    filter: none !important;
    -webkit-filter: none !important;
    opacity: 1 !important;
    mix-blend-mode: normal !important;
}

/* force real colors for partner logos */
.xuxin-partners *,
.xuxin-partners img,
.xuxin-partners .partner-img,
.xuxin-partner-logo,
.xuxin-partner-logo img {
    filter: none !important;
    -webkit-filter: none !important;
    opacity: 1 !important;
    mix-blend-mode: normal !important;
    color: inherit !important;
}

/* force partner logos into 3 rows */
.xuxin-partners-viewport {
    overflow: visible !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(160px, 1fr)) !important;
    grid-template-rows: repeat(3, 110px) !important;
    gap: 20px 28px !important;
    animation: none !important;
    transform: none !important;
    width: 100% !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 110px !important;
    min-width: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* partner logo fit after trimming */
.xuxin-partner-logo {
    height: 110px !important;
    padding: 14px 28px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.xuxin-partner-logo img.partner-img {
    width: 100% !important;
    height: 82px !important;
    max-width: 220px !important;
    max-height: 82px !important;
    object-fit: contain !important;
}

/* force partner logos into 3 rows */
.xuxin-partners-viewport {
    overflow: visible !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(160px, 1fr)) !important;
    grid-template-rows: repeat(3, 110px) !important;
    gap: 20px 28px !important;
    animation: none !important;
    transform: none !important;
    width: 100% !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 110px !important;
    min-width: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* partner logos 18 items: 6 x 3 */
.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, minmax(140px, 1fr)) !important;
    grid-template-rows: repeat(3, 110px) !important;
    gap: 20px 28px !important;
    animation: none !important;
    transform: none !important;
    width: 100% !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 110px !important;
    min-width: 0 !important;
}

/* partner logos 18 items: 6 x 3 */
.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, minmax(140px, 1fr)) !important;
    grid-template-rows: repeat(3, 110px) !important;
    gap: 20px 28px !important;
    animation: none !important;
    transform: none !important;
    width: 100% !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 110px !important;
    min-width: 0 !important;
}

/* force 18 partner logos: 6 columns x 3 rows */
.xuxin-partners-viewport {
    overflow: visible !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, 1fr) !important;
    grid-auto-flow: row !important;
    gap: 18px 20px !important;
    animation: none !important;
    transform: none !important;
    width: 100% !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 82px !important;
    min-width: 0 !important;
}

/* force partners section to show 18 logos in 3 rows */
.xuxin-partners {
    height: auto !important;
    min-height: 520px !important;
    padding-bottom: 80px !important;
    overflow: visible !important;
}

.xuxin-partners-viewport {
    height: auto !important;
    min-height: 320px !important;
    overflow: visible !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, minmax(130px, 1fr)) !important;
    grid-template-rows: repeat(3, 82px) !important;
    grid-auto-rows: 82px !important;
    grid-auto-flow: row !important;
    gap: 16px 20px !important;
    width: 100% !important;
    height: auto !important;
    min-height: 278px !important;
    animation: none !important;
    transform: none !important;
    overflow: visible !important;
}

.xuxin-partner-logo {
    height: 82px !important;
    min-height: 82px !important;
    width: 100% !important;
    min-width: 0 !important;
}

/* final static partners grid: 18 logos, 6 x 3 */
.xuxin-partners,
.xuxin-partners .container {
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
}

.xuxin-partners-viewport {
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
}

.xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, minmax(130px, 1fr)) !important;
    grid-template-rows: repeat(3, 82px) !important;
    grid-auto-rows: 82px !important;
    gap: 16px 20px !important;
    width: 100% !important;
    height: auto !important;
    min-height: 278px !important;
    overflow: visible !important;
    animation: none !important;
    transform: none !important;
}

.xuxin-partners-track:hover {
    animation: none !important;
}

.xuxin-partner-logo {
    width: 100% !important;
    height: 82px !important;
    min-width: 0 !important;
    min-height: 82px !important;
    margin: 0 !important;
}

.xuxin-partner-logo img.partner-img {
    max-width: 90% !important;
    max-height: 64px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    filter: none !important;
    opacity: 1 !important;
}

/* hard override partner grid */
section.xuxin-partners .xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, calc((100% - 100px) / 6)) !important;
    grid-template-rows: repeat(3, 82px) !important;
    grid-auto-flow: row !important;
    grid-auto-rows: 82px !important;
    gap: 16px 20px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: 278px !important;
    min-height: 278px !important;
    overflow: visible !important;
    animation: none !important;
    transform: none !important;
}

section.xuxin-partners .xuxin-partner-logo {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 82px !important;
    min-height: 82px !important;
    flex: none !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

section.xuxin-partners .xuxin-partners-viewport {
    height: 278px !important;
    min-height: 278px !important;
    overflow: visible !important;
}

section.xuxin-partners {
    height: auto !important;
    min-height: 460px !important;
    overflow: visible !important;
}

/* hard override partner grid */
section.xuxin-partners .xuxin-partners-track {
    display: grid !important;
    grid-template-columns: repeat(6, calc((100% - 100px) / 6)) !important;
    grid-template-rows: repeat(3, 82px) !important;
    grid-auto-flow: row !important;
    grid-auto-rows: 82px !important;
    gap: 16px 20px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    height: 278px !important;
    min-height: 278px !important;
    overflow: visible !important;
    animation: none !important;
    transform: none !important;
}

section.xuxin-partners .xuxin-partner-logo {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    height: 82px !important;
    min-height: 82px !important;
    flex: none !important;
    margin: 0 !important;
    box-sizing: border-box !important;
}

section.xuxin-partners .xuxin-partners-viewport {
    height: 278px !important;
    min-height: 278px !important;
    overflow: visible !important;
}

section.xuxin-partners {
    height: auto !important;
    min-height: 460px !important;
    overflow: visible !important;
}

/* independent partner logo grid */
.xuxin-partners-grid {
    display: grid !important;
    grid-template-columns: repeat(6, 1fr) !important;
    gap: 16px 20px !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    animation: none !important;
    transform: none !important;
}

.xuxin-partners-grid .xuxin-partner-logo {
    width: 100% !important;
    height: 82px !important;
    min-width: 0 !important;
    min-height: 82px !important;
    margin: 0 !important;
    padding: 10px 18px !important;
    box-sizing: border-box !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #f8fafc !important;
    border: 1px solid #edf1f5 !important;
    border-radius: 8px !important;
}

.xuxin-partners-grid .partner-img {
    display: block !important;
    width: auto !important;
    height: auto !important;
    max-width: 92% !important;
    max-height: 62px !important;
    object-fit: contain !important;
    filter: none !important;
    -webkit-filter: none !important;
    opacity: 1 !important;
}

.xuxin-partners,
.xuxin-partners .container,
.xuxin-partners-viewport {
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
}

/* make last three partner logos larger */
.xuxin-partners-grid .xuxin-partner-logo:nth-child(n+16) .partner-img {
    max-width: 96% !important;
    max-height: 72px !important;
}

/* uniform partner logo size */
.xuxin-partners-grid .xuxin-partner-logo {
    height: 78px !important;
    padding: 10px 18px !important;
}

.xuxin-partners-grid .partner-img {
    width: 180px !important;
    height: 52px !important;
    max-width: 180px !important;
    max-height: 52px !important;
    object-fit: contain !important;
}

/* industry tab real image */
.xuxin-tab-placeholder {
    padding: 0 !important;
    overflow: hidden !important;
}

.xuxin-tab-image {
    width: 100% !important;
    height: 100% !important;
    min-height: 280px !important;
    object-fit: cover !important;
    display: block !important;
    border-radius: 8px !important;
}

/* service city cards restore */
.subsidiaries-section {
    padding: 72px 0 !important;
    background: #f7f8fa !important;
}

.subsidiaries-section .section-head {
    text-align: center !important;
    margin-bottom: 32px !important;
}

.subsidiaries-section .section-eyebrow {
    display: block !important;
    color: #0068d8 !important;
    font-size: 14px !important;
    margin-bottom: 8px !important;
}

.subsidiaries-section .section-title {
    font-size: 32px !important;
    font-weight: 800 !important;
    color: #061b3a !important;
    margin: 0 0 16px !important;
}

.subsidiaries-section .section-desc {
    color: #4b5563 !important;
    font-size: 15px !important;
    margin: 0 !important;
}

.subsidiaries-grid {
    display: grid !important;
    grid-template-columns: repeat(5, minmax(150px, 1fr)) !important;
    gap: 22px !important;
    max-width: 1120px !important;
    margin: 0 auto !important;
}

.sub-tile {
    min-height: 160px !important;
    background: #fff !important;
    border: 1px solid #e5e7eb !important;
    border-radius: 8px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    box-shadow: 0 8px 24px rgba(15, 35, 64, 0.04) !important;
}

.sub-tile__icon {
    width: 44px !important;
    height: 44px !important;
    border-radius: 50% !important;
    background: #eaf4ff !important;
    color: #0068d8 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 14px !important;
}

.sub-tile__name {
    font-size: 17px !important;
    font-weight: 700 !important;
    color: #061b3a !important;
    margin: 0 0 8px !important;
}

.sub-tile__location {
    font-size: 13px !important;
    color: #6b7280 !important;
    margin: 0 !important;
}

@media (max-width: 900px) {
    .subsidiaries-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 560px) {
    .subsidiaries-grid {
        grid-template-columns: 1fr !important;
    }
}

/* product card image adaptive fit */
.product-card img,
.woocommerce ul.products li.product img,
.xuxin-product-card img {
    width: 100% !important;
    height: 220px !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
}

/* product image area */
.product-card .product-image,
.woocommerce ul.products li.product .woocommerce-loop-product__link,
.xuxin-product-card .product-image {
    height: 250px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    background: #fff !important;
}

/* switch/firewall devices are usually long and flat, make them visually larger */
.product-card img[src*="switch"],
.product-card img[src*="firewall"],
.product-card img[src*="FWA"],
.product-card img[src*="IBAS"],
.xuxin-product-card img[src*="switch"],
.xuxin-product-card img[src*="firewall"],
.xuxin-product-card img[src*="FWA"],
.xuxin-product-card img[src*="IBAS"] {
    transform: scale(1.22) !important;
}

/* product card image: wide adaptive area */
.product-card .product-image,
.xuxin-product-card .product-image,
.woocommerce ul.products li.product .woocommerce-loop-product__link {
    height: 220px !important;
    background: #f7f8fa !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
}

/* make product images use the full width, keeping real proportions */
.product-card .product-image img,
.xuxin-product-card .product-image img,
.woocommerce ul.products li.product img {
    width: 92% !important;
    height: 180px !important;
    max-width: 92% !important;
    max-height: 180px !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
}

/* long flat devices: enlarge more */
.product-card .product-image img,
.xuxin-product-card .product-image img {
    transform: scale(1.18) !important;
}

/* avoid image overlapping card text */
.product-card,
.xuxin-product-card,
.woocommerce ul.products li.product {
    overflow: hidden !important;
}

/* force all product/archive card images into wide product area */
.products img,
.product img,
.product-card img,
.product-item img,
.xuxin-product img,
.xuxin-product-card img,
.woocommerce img {
    width: 92% !important;
    height: 180px !important;
    max-width: 92% !important;
    max-height: 180px !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
    margin: 0 auto !important;
}

.products .product,
.product-card,
.product-item,
.xuxin-product,
.xuxin-product-card,
.woocommerce ul.products li.product {
    overflow: hidden !important;
}

.products .product > a,
.product-card > a,
.product-item > a,
.xuxin-product-card > a,
.woocommerce ul.products li.product a:first-child {
    min-height: 220px !important;
    height: 220px !important;
    background: #f7f8fa !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
}

/* product archive card image wide adaptive */
.product-card {
    overflow: hidden !important;
}

.product-card-image,
.product-card-thumb,
.product-card-media,
.product-card-img,
.product-card > a:first-child {
    height: 220px !important;
    background: #f7f8fa !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
}

.product-card-image img,
.product-card-thumb img,
.product-card-media img,
.product-card-img img,
.product-card > a:first-child img,
.product-card img {
    width: 92% !important;
    height: 180px !important;
    max-width: 92% !important;
    max-height: 180px !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
    margin: 0 auto !important;
}

/* make long flat devices look larger without cropping */
.product-card img {
    transform: scale(1.15) !important;
}

/* final product image fit: wide device-friendly area */
.products-grid .product-card .product-card-image {
    height: 240px !important;
    min-height: 240px !important;
    padding: 18px 24px !important;
    background: #f7f8fa !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
}

.products-grid .product-card .product-card-image > img,
.products-grid .product-card .product-card-image img.wp-post-image {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
    margin: 0 auto !important;
}

/* enlarge long flat devices visually */
.products-grid .product-card .product-card-image > img {
    transform: scale(1.2) !important;
}

/* keep brand badge above image */
.products-grid .product-card .product-brand-badge {
    position: absolute !important;
    z-index: 3 !important;
}

/* partner logos smaller and cleaner */
.xuxin-partners-grid .xuxin-partner-logo {
    height: 78px !important;
    padding: 14px 28px !important;
}

.xuxin-partners-grid .partner-img,
.xuxin-partners-grid .xuxin-partner-logo img {
    width: auto !important;
    height: auto !important;
    max-width: 72% !important;
    max-height: 44px !important;
    object-fit: contain !important;
}

/* logo size tune: partners */
.partner-logo img,
.partner-placeholder img,
.xuxin-partner-logo img {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 60% !important;
  max-height: 24px !important;
  object-fit: contain !important;
  margin: 0 auto !important;
}

.xuxin-partner-name {
  font-size: 0.84rem !important;
}

.xuxin-partner-sub {
  font-size: 0.66rem !important;
}

/* logo size tune: extra-wide partner logos */
.partner-logo img[src*="tsinghua"],
.partner-logo img[src*="tsinghua-unigroup"],
.partner-logo img[src*="unigroup"],
.partner-logo img[src*="acer"],
.partner-logo img[src*="asus"],
.partner-placeholder img[src*="tsinghua"],
.partner-placeholder img[src*="tsinghua-unigroup"],
.partner-placeholder img[src*="unigroup"],
.partner-placeholder img[src*="acer"],
.partner-placeholder img[src*="asus"],
.xuxin-partner-logo img[src*="tsinghua"],
.xuxin-partner-logo img[src*="tsinghua-unigroup"],
.xuxin-partner-logo img[src*="unigroup"],
.xuxin-partner-logo img[src*="acer"],
.xuxin-partner-logo img[src*="asus"] {
  max-width: 48% !important;
  max-height: 22px !important;
}

/* logo size tune: partner16-18 */
.partner-logo img[src*="partner16.jpg"],
.partner-logo img[src*="partner17.jpg"],
.partner-logo img[src*="partner18.jpg"],
.partner-placeholder img[src*="partner16.jpg"],
.partner-placeholder img[src*="partner17.jpg"],
.partner-placeholder img[src*="partner18.jpg"],
.xuxin-partner-logo img[src*="partner16.jpg"],
.xuxin-partner-logo img[src*="partner17.jpg"],
.xuxin-partner-logo img[src*="partner18.jpg"] {
  max-width: 46% !important;
  max-height: 22px !important;
}

.partner-logo img[src*="partner16.jpg"],
.partner-logo img[src*="partner17.jpg"],
.partner-logo img[src*="partner18.jpg"],
.partner-placeholder img[src*="partner16.jpg"],
.partner-placeholder img[src*="partner17.jpg"],
.partner-placeholder img[src*="partner18.jpg"],
.xuxin-partner-logo img[src*="partner16.jpg"],
.xuxin-partner-logo img[src*="partner17.jpg"],
.xuxin-partner-logo img[src*="partner18.jpg"] {
  max-width: 40% !important;
  max-height: 20px !important;
}

/* final tune: keep partner16-18 visually consistent */
.partner-logo img[src*="partner16.jpg"],
.partner-logo img[src*="partner17.jpg"],
.partner-logo img[src*="partner18.jpg"],
.partner-placeholder img[src*="partner16.jpg"],
.partner-placeholder img[src*="partner17.jpg"],
.partner-placeholder img[src*="partner18.jpg"],
.xuxin-partner-logo img[src*="partner16.jpg"],
.xuxin-partner-logo img[src*="partner17.jpg"],
.xuxin-partner-logo img[src*="partner18.jpg"] {
  max-width: 38% !important;
  max-height: 19px !important;
}

/* hard tune: oversized partner16-18 */
.partner-logo img[src*="partner16.jpg"],
.partner-placeholder img[src*="partner16.jpg"],
.xuxin-partner-logo img[src*="partner16.jpg"] {
  max-width: 96px !important;
  max-height: 20px !important;
}

.partner-logo img[src*="partner17.jpg"],
.partner-placeholder img[src*="partner17.jpg"],
.xuxin-partner-logo img[src*="partner17.jpg"] {
  max-width: 88px !important;
  max-height: 20px !important;
}

.partner-logo img[src*="partner18.jpg"],
.partner-placeholder img[src*="partner18.jpg"],
.xuxin-partner-logo img[src*="partner18.jpg"] {
  max-width: 92px !important;
  max-height: 20px !important;
}

/* hard tune v2: make partner16-18 smaller */
.partner-logo img[src*="partner16.jpg"],
.partner-placeholder img[src*="partner16.jpg"],
.xuxin-partner-logo img[src*="partner16.jpg"] {
  max-width: 84px !important;
  max-height: 18px !important;
}

.partner-logo img[src*="partner17.jpg"],
.partner-placeholder img[src*="partner17.jpg"],
.xuxin-partner-logo img[src*="partner17.jpg"] {
  max-width: 76px !important;
  max-height: 18px !important;
}

.partner-logo img[src*="partner18.jpg"],
.partner-placeholder img[src*="partner18.jpg"],
.xuxin-partner-logo img[src*="partner18.jpg"] {
  max-width: 80px !important;
  max-height: 18px !important;
}

/* force tune by position: 16/17/18 */
.partners-marquee .partner-logo:nth-child(16) img,
.partners-track .partner-logo:nth-child(16) img,
.xuxin-partners-track .xuxin-partner-logo:nth-child(16) img {
  width: 68px !important;
  max-width: 68px !important;
  max-height: 16px !important;
  height: auto !important;
  object-fit: contain !important;
}

.partners-marquee .partner-logo:nth-child(17) img,
.partners-track .partner-logo:nth-child(17) img,
.xuxin-partners-track .xuxin-partner-logo:nth-child(17) img {
  width: 60px !important;
  max-width: 60px !important;
  max-height: 16px !important;
  height: auto !important;
  object-fit: contain !important;
}

.partners-marquee .partner-logo:nth-child(18) img,
.partners-track .partner-logo:nth-child(18) img,
.xuxin-partners-track .xuxin-partner-logo:nth-child(18) img {
  width: 62px !important;
  max-width: 62px !important;
  max-height: 16px !important;
  height: auto !important;
  object-fit: contain !important;
}