/*
Theme Name: 世界前沿大会新版 (gtsummit-new)
Theme URI: https://www.gtsummit.net
Description: 基于2026版设计稿开发的科技风格WordPress主题
Version: 2.1.2
Author: GT Summit Team
Text Domain: gtsummit-new
*/

/* ========================================
   字体引入 - HarmonyOS Sans SC
======================================== */
/* 本地字体文件 */
@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('assets/fonts/HarmonyOS_SansSC_Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('assets/fonts/HarmonyOS_SansSC_Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('assets/fonts/HarmonyOS_SansSC_Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HarmonyOS Sans SC';
    src: url('assets/fonts/HarmonyOS_SansSC_Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* 如果本地字体加载失败，回退到在线字体 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap');

/* ========================================
   CSS Variables - 设计规范
======================================== */
:root {
    /* 字体 */
    --font-primary: 'HarmonyOS Sans SC', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
    /* 主色调 */
    --color-primary: #0052d9;
    --color-primary-light: #0a6eff;
    --color-primary-dark: #003da5;
    
    /* 背景色 */
    --bg-dark: #0a1628;
    --bg-darker: #050d1a;
    --bg-card: #0d1f3c;
    --bg-card-hover: #122a4d;
    
    /* 强调色 */
    --color-accent: #00d4ff;
    --color-accent-orange: #ff6b35;
    
    /* 文字色 */
    --text-white: #ffffff;
    --text-light: #b8c5d6;
    --text-muted: #6b7c93;
    
    /* 边框色 */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.2);
    
    /* 布局 */
    --container-width: 1320px;
    --header-height: 80px;
    
    /* 圆角 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* 阴影 */
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(0, 82, 217, 0.3);
    
    /* 过渡 */
    --transition: all 0.3s ease;
}

/* ========================================
   Reset & Base
======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-white);
    overflow-x: hidden;
}

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

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

h1, h2, h3, h4, h5, h6,
.hero-main-title,
.hero-sub-title,
.section-title,
.card-title,
.contact-title-cn,
.contact-title-en {
    line-height: 1;
}

p {
    line-height: 1.6;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   Layout
======================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

.section-gradient {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
}

/* ========================================
   Typography
======================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

.section-title-left {
    text-align: left;
}

.section-title-left .section-title::after {
    left: 0;
    transform: none;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-muted);
}

/* ========================================
   Header - 页面头部（背景 + 导航条）
======================================== */
/* Header容器 - 不同页面不同高度 */
.page-header-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* 首页Header - 1120px高 */
.header-homepage {
    height: 1120px;
}

/* 文章页Header - 170px高 */
.header-article {
    height: 170px;
}

/* 其他页面Header - 620px高 */
.header-page {
    height: 620px;
}

/* Header背景层 */
.header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* 视频背景 */
.header-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 纯色背景（文章页） */
.header-solid-bg {
    width: 100%;
    height: 100%;
    background: #102e6c;
}

/* 图片背景 */
.header-image-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

/* 背景遮罩层 */
.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
}

/* ========================================
   导航条 - 1580px宽 × 120px高
======================================== */
.site-navigation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    z-index: 1000;
}

.nav-container {
    max-width: 1580px;
    height: 100%;
    margin: 0 auto;
    padding: 0 0 10px 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

/* Logo */
.nav-logo img {
    height: 60px;
    width: auto;
}

/* 右侧区域 */
.nav-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

/* 上行：登录注册 + 语言切换 */
.nav-top-row {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 16px;
    font-weight: 300;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #fff;
}

/* 文章页的导航文字为黑色 */
.header-article .nav-auth {
    color: #000;
}

.auth-link {
    color: inherit;
    transition: var(--transition);
    font-weight: 300;
}

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

.auth-divider {
    color: inherit;
    margin: 0;
}

.nav-lang {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #fff;
    cursor: pointer;
    transition: var(--transition);
}

.nav-lang:hover {
    color: var(--color-accent);
}

.header-article .nav-lang {
    color: #000;
}

.lang-icon {
    width: 16px;
    height: 16px;
}

.lang-text {
    font-size: 16px;
    font-weight: 300;
}

/* 下行：导航菜单 */
.nav-bottom-row {
    
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

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

.primary-nav > li > a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 300;
    color: #fff;
    transition: var(--transition);
    padding-bottom: 4px;
}

/* 文章页的导航文字为黑色 */
.header-article .primary-nav > li > a {
    color: #000;
}

.primary-nav > li > a:hover {
    color: var(--color-accent);
}

/* 导航图标（VR图标） */
.nav-icon {
    width: 20px;
    height: 20px;
}

/* 激活状态的导航项下划线 */
.primary-nav > li.current-menu-item > a::after,
.primary-nav > li.current_page_item > a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: -4px;
    right: -4px;
    height: 1px;
    background: linear-gradient(90deg, #0073ff 0%, #00d7d1 100%);
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition);
}

.header-article .mobile-menu-toggle span {
    background: #000;
}

/* ========================================
   首页Hero内容区域
======================================== */
.hero-content-area {
    position: absolute;
    bottom: 180px;
    left: 0;
    right: 0;
    z-index: 10;
}

.hero-content-wrapper {
    width: 1460px;
    max-width: calc(100vw - 40px);
    margin-left: calc((100vw - 1320px) / 2);
    padding: 0 20px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

/* 当屏幕小于1460px + 左右边距时，调整对齐 */
@media (max-width: 1500px) {
    .hero-content-wrapper {
        margin-left: 20px;
        margin-right: 20px;
    }
}

.hero-text {
    flex: 1;
}

.hero-main-title {
    font-size: 40px;
    font-weight: 300;
    color: white;
    line-height: 1;
    margin-bottom: 20px;
}

.hero-sub-title {
    font-size: 24px;
    color: white;
    line-height: 1;
    font-weight: 300;
}

/* 视频控制按钮 */
.hero-video-controls {
    display: flex;
    gap: 15px;
    padding-right: 40px;
}

.video-control-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.video-control-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}


/* ========================================
   页面Banner内容样式（在header中）
======================================== */
.page-banner-content {
    position: absolute;
    bottom: 80px;
    left: 0;
    right: 0;
    z-index: 10;
}

.page-banner-content .container {
    position: relative;
}

.page-banner-title {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
}

.header-article .page-banner-title {
    font-size: 28px;
    color: white;
}

.page-banner-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ========================================
   首页 - 区块1：通往未来科技的大门
======================================== */
.homepage-section-1 {
    position: relative;
    padding-top: 45px;
    overflow: visible;
}

/* 右侧机械臂装饰图片 */
.section-1-decoration {
    position: absolute;
    right: 0;
    top: 295px;
    z-index: 5;
    pointer-events: none;
}

.section-1-decoration img {
    display: block;
    max-width: none;
    height: auto;
}

.section-1-content {
    max-width: 1320px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
    /* PC端无padding */
}

/* 行1：左右布局 */
.section-1-row1 {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0;
}

.section-1-left {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-top:138px;
}

.section-1-text {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.section-1-title-cn {
    font-size: 46px;
    font-weight: 700;
    color: #0b217b;
    line-height: 1;
    letter-spacing: -0.5px;
}

.section-1-title-en {
    font-size: 20px;
    font-weight: 700;
    color: #0b217b;
    text-transform: uppercase;
    line-height: 1;
    letter-spacing: 0.2px;
}

.section-1-button {
    width: 250px;
    height: 73px;
    background: #0b217b;
    border-radius: 36.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 26px;
    font-weight: 300;
    transition: var(--transition);
    cursor: pointer;
    flex-shrink: 0;
}

.section-1-button:hover {
    background: #0d2a9e;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(11, 33, 123, 0.3);
}

.section-1-image {
    flex-shrink: 0;
    padding-right:50px;
}

.section-1-image img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
}

/* 行2：标题 + 卡片 */
.section-1-row2 {
    margin-top: 0;
}

.section-1-row2-header {
    margin-bottom: 120px;
}

.section-1-subtitle-cn {
    font-size: 36px;
    font-weight: 700;
    color: #0b217b;
    line-height: 1;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.section-1-subtitle-en {
    font-size: 11px;
    font-weight: 700;
    color: #0b217b;
    text-transform: uppercase;
    line-height: 1;
    letter-spacing: 1px;
}

/* 卡片行 */
.section-1-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.highlight-card {
    background: #e7e8ee;
    border-radius: 20px;
    height: 418px;
    padding: 0 42px 40px;
    position: relative;
    transition: var(--transition);
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(11, 33, 123, 0.15);
}

.highlight-card-image {
    margin-top: -30px;
    margin-bottom: 40px;
    text-align: center;
}

.highlight-card-image img {
    height: 147px;
    width: auto;
    margin: 0 auto;
}

.highlight-card-title {
    font-size: 26px;
    font-weight: 500;
    color: #0b217b;
    line-height: 1;
    margin-bottom: 40px;
    text-align: center;
}

.highlight-card-desc {
    font-size: 20px;
    font-weight: 300;
    color: #0b217b;
    line-height: 1.6;
}

.highlight-card-desc p {
    margin: 0;
}

.highlight-card-desc p + p {
    margin-top: 12px;
}

/* ========================================
   首页区块1 - 响应式
======================================== */
@media (max-width: 1400px) {
    .section-1-decoration {
        width: 120px;
        top: 270px;
        z-index: 99;
    }
}

@media (max-width: 1200px) {
    .section-1-content {
        padding: 0 20px; /* 响应式时添加padding */
    }
    
    .section-1-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .section-1-row1 {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .section-1-left {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    .section-1-image{
        padding:100px 0 0 0;
    }
    
    .section-1-title-cn {
        font-size: 36px;
    }
    
    .section-1-title-en {
        font-size: 18px;
    }
    
    .section-1-button {
        width: 220px;
        height: 65px;
        font-size: 22px;
    }
    
    .section-1-row2-header {
        margin-bottom: 50px;
        text-align: center;
    }
    
    .section-1-subtitle-cn {
        font-size: 30px;
    }

    .section-1-row2{
        margin-top:50px;
    }
}

@media (max-width: 768px) {
    .homepage-section-1 {
        padding-top: 30px;
    }
    
    .section-1-title-cn {
        font-size: 28px;
    }
    
    .section-1-title-en {
        font-size: 14px;
    }
    
    .section-1-button {
        width: 200px;
        height: 55px;
        font-size: 20px;
    }
    
    .section-1-subtitle-cn {
        font-size: 24px;
    }
    
    .section-1-subtitle-en {
        font-size: 10px;
    }
    
    .section-1-cards {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .highlight-card {
        height: auto;
        padding: 0 30px 30px;
    }
    
    .highlight-card-image {
        margin-top: -20px;
        margin-bottom: 30px;
    }
    
    .highlight-card-image img {
        height: 120px;
    }
    
    .highlight-card-title {
        font-size: 22px;
        margin-bottom: 25px;
    }
    
    .highlight-card-desc {
        font-size: 16px;
    }
}

/* ========================================
   首页 - 区块2：云网最新资讯
======================================== */
.homepage-section-2 {
    padding-top: 80px;
}

.section-2-content {
    max-width: 1320px;
    margin: 0 auto;
    padding-bottom:60px;
}

/* 标题行 */
.section-2-header {
    margin-bottom: 66px;
}

.section-2-title-cn {
    font-size: 36px;
    font-weight: 700;
    color: #0b217b;
    line-height: 1;
    margin-bottom: 10px;
}

.section-2-title-en {
    font-size: 20px;
    font-weight: 700;
    color: #0b217b;
    line-height: 1;
    text-transform: uppercase;
}

/* 内容行：左右两列 */
.section-2-articles {
    display: flex;
    justify-content: space-between;
    gap: 65px;
}

/* 左列：上图下文 */
.section-2-left {
    flex: 0 0 614px;
    padding-right:40px;
}

.section-2-featured-image {
    display: block; /* 修复：允许设置宽高 */
    width: 614px;
    height: 335px;
    border-radius: 0 30px 0 30px; /* 右上和左下圆角 */
    overflow: hidden;
    box-shadow: 8px 8px 20px rgba(11, 33, 123, 0.15);
    margin-bottom: 26px;
    flex-shrink: 0; /* 防止容器被压缩 */
}

.section-2-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 保持比例裁剪，显示中间部分 */
    object-position: center; /* 居中显示 */
    transition: var(--transition);
    display: block; /* 修复：移除图片底部空隙 */
}

.section-2-featured-image:hover img {
    transform: scale(1.05);
}

/* 右列：三篇文章 */
.section-2-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* 文章区块通用样式 */
.news-article {
    display: block;
    transition: var(--transition);
}

.news-article:hover {
    transform: translateX(5px);
}

/* 第1行：分类标签 + 日期 + 下边框 */
.news-article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #8191a8;
    margin-bottom: 15px;
}

.news-category {
    display: inline-block;
    padding: 3px 12px;
    background: #0b217b;
    color: white;
    font-size: 16px;
    font-weight: 400;
    border-radius: 4px;
    line-height: 1.2;
    height: 22px;
    min-width: 80px;
    text-align: center;
}

.news-date {
    font-size: 16px;
    font-weight: 400;
    color: #8191a8;
    line-height: 1;
}

/* 第2行：文章标题 */
.news-article-title {
    font-size: 30px;
    font-weight: 700;
    color: #0b217b;
    line-height: 1.33; /* 行间距约10px */
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 第3行：文章简介 */
.news-article-excerpt {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 第4行：右箭头图标 */
.news-article-arrow {
    text-align: right;
}

.news-article-arrow img {
    display: inline-block;
    transition: var(--transition);
}

.news-article:hover .news-article-arrow img {
    transform: translateX(5px);
}

/* ========================================
   首页区块2 - 响应式
======================================== */
@media (max-width: 1200px) {
    .section-2-content{
        padding:0 20px;
    }
    .section-2-left {
        flex: 0 0 500px;
    }
    
    .section-2-featured-image {
        width: 500px;
        height: 272px; /* 保持614:335的比例 */
    }
    
    .news-article-title {
        font-size: 26px;
    }
}

@media (max-width: 992px) {
    .homepage-section-2 {
        padding-top: 60px;
    }
    
    .section-2-header {
        margin-bottom: 40px;
    }
    
    .section-2-articles {
        flex-direction: column;
        gap: 40px;
    }
    
    .section-2-left,
    .section-2-right {
        flex: none;
        width: 100%;
    }
    
    .section-2-featured-image {
        width: 100%;
        height: auto;
        aspect-ratio: 614 / 335; /* 使用aspect-ratio保持比例 */
    }
    
    .section-2-left{
        padding-right: 0;
    }
    .section-2-right {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .section-2-title-cn {
        font-size: 28px;
    }
    
    .section-2-title-en {
        font-size: 16px;
    }
    
    .section-2-featured-image {
        aspect-ratio: 614 / 335;
        height: auto;
    }
    
    .news-article-title {
        font-size: 22px;
        margin-bottom: 20px;
    }
    
    .news-article-excerpt {
        font-size: 14px;
        -webkit-line-clamp: 3;
    }
    
    .news-category {
        font-size: 14px;
        padding: 2px 10px;
        min-width: 70px;
    }
    
    .news-date {
        font-size: 14px;
    }
}

/* ========================================
   首页 - 区块3：数字展馆
======================================== */
.homepage-section-3 {
    position: relative;
    width: 100%;
    padding: 85px 0 100px;
    background-image: url('assets/images/section3-bg.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* 背景遮罩（可选，根据实际图片调整） */
.section-3-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.section-3-content {
    position: relative;
    z-index: 10;
    max-width: 1320px;
    margin: 0 auto;
    /* PC端无padding */
}

/* 标题行 */
.section-3-header {
    margin-bottom: 60px;
}

.section-3-title {
    font-size: 36px;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 10px;
}

.section-3-subtitle {
    font-size: 20px;
    font-weight: 700;
    color: white;
    line-height: 1.5;
}

/* 大图行 */
.section-3-images {
    margin-bottom: 80px;
    position: relative;
}

/* 第一行：主图 */
.section-3-main-image {
    width: 100%;
    max-width: 1320px;
    height: 460px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 0 10px 6px rgb(17, 173, 245);
    position: relative;
    z-index: 2;
}

.section-3-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 第二行：装饰图（负margin上移） */
.section-3-decoration-image {
    text-align: center;
    margin-top: -160px;
    position: relative;
    z-index: 1;
}

.section-3-decoration-image img {
    max-width: 100%;
    height: auto;
    display: inline-block;
}

/* 卡片行 */
.section-3-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.exhibition-card {
    background: white;
    height: 320px;
    padding: 40px 50px;
    border-radius: 12px;
    box-shadow: 0 0 10px 5px rgba(51, 155, 204, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    transition: var(--transition);
}

.exhibition-card-icon {
    flex-shrink: 0;
}

.exhibition-card-icon img {
    height: 60px;
    width: auto;
}

.exhibition-card-title {
    font-size: 26px;
    font-weight: 500;
    color: #0b217b;
    line-height: 1.2;
}

.exhibition-card-desc {
    font-size: 20px;
    font-weight: 300;
    color: #0b217b;
    line-height: 1.4;
}

/* ========================================
   首页区块3 - 响应式
======================================== */
@media (max-width: 1200px) {
    .section-3-main-image {
        height: 380px;
    }
    
    .section-3-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .exhibition-card {
        height: auto;
        min-height: 280px;
    }
}

@media (max-width: 992px) {
    .homepage-section-3 {
        padding: 60px 0 80px;
    }
    
    .section-3-content {
        padding: 0 20px; /* 响应式时添加padding */
    }
    
    .section-3-header {
        margin-bottom: 40px;
    }
    
    .section-3-title {
        font-size: 30px;
    }
    
    .section-3-subtitle {
        font-size: 18px;
    }
    
    .section-3-images {
        margin-bottom: 60px;
    }
    
    .section-3-main-image {
        height: 300px;
    }
    
    .section-3-decoration-image {
        margin-top: -60px;
    }
}

@media (max-width: 768px) {
    .homepage-section-3 {
        padding: 50px 0 60px;
    }
    
    .section-3-title {
        font-size: 24px;
    }
    
    .section-3-subtitle {
        font-size: 16px;
    }
    
    .section-3-main-image {
        height: 220px;
        border-radius: 12px;
    }
    
    .section-3-decoration-image {
        margin-top: -50px;
    }
    
    .section-3-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .exhibition-card {
        padding: 30px 20px;
        min-height: 240px;
    }
    
    .exhibition-card-icon img {
        height: 50px;
    }
    
    .exhibition-card-title {
        font-size: 22px;
    }
    
    .exhibition-card-desc {
        font-size: 16px;
    }
}

/* ========================================
   首页区块4：企业展厅
======================================== */
.homepage-section-4 {
    padding: 80px 0;
    background: #fff;
    overflow: visible; /* 允许子元素超出 */
}

.section-4-content {
    max-width: 1460px; /* 1320 + 70×2，为左右箭头预留空间 */
    margin: 0 auto;
    position: relative;
    overflow: visible; /* 允许箭头显示 */
}

/* 标题行 */
.section-4-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 66px;
    width: 1320px; /* 标题行固定1320px */
    margin-left: auto; /* 居中对齐 */
    margin-right: auto;
}

.section-4-title-group {
    line-height: 1;
}

.section-4-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0b217b;
    margin: 0 0 10px 0;
    line-height: 1;
}

.section-4-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #0b217b;
    margin: 0;
    line-height: 1;
}

.section-4-more {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.section-4-more:hover {
    color: #0b217b;
}

/* Swiper轮播容器 */
.section-4-swiper-wrapper {
    position: relative; /* 箭头相对于这个容器定位 */
    width: 1460px; /* 完整宽度：1320 + 140 */
    margin: 0 auto;
}

.exhibition-swiper {
    overflow: visible; /* 允许箭头显示在外部 */
    width: 1320px!important; /* 轮播卡片区固定1320px */
    margin: 0 auto; /* 居中，左右各70px留给箭头 */
}

.exhibition-swiper .swiper-wrapper {
    padding-bottom: 10px; /* 防止卡片阴影被裁剪 */
}

.exhibition-swiper .swiper-slide {
    height: auto;
    /* Swiper会根据slidesPerView自动计算宽度 */
    /* 4张卡片：(1320px - 30px gap) / 4 = 322.5px per slide */
}

/* 展厅卡片 */
.exhibition-slide-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 20px 20px 20px 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

/* 上图区域 */
.exhibition-slide-image {
    height: 380px;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    flex-shrink: 0;
}

.exhibition-slide-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.exhibition-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.exhibition-slide-card:hover .exhibition-slide-image img {
    transform: scale(1.05);
}

/* 下方文本内容区 */
.exhibition-slide-content {
    height: 170px;
    padding: 44px 36px;
    background-color: #edf3fe;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 0 0 20px 20px;
    transition: all 0.3s ease;
}

/* 标题行 */
.exhibition-slide-title {
    margin: 0;
    line-height: 1.4;
    height: calc(1.4em * 2); /* 固定两行高度 */
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.exhibition-slide-title a {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: #0b217b;
    text-decoration: none;
    transition: color 0.3s ease;
}

/* Meta行（日期+图标） */
.exhibition-slide-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.exhibition-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: #0b217b;
    transition: color 0.3s ease;
}

.exhibition-more-icon {
    width:22px;
    height:8px;
    position: relative;
    display: block;
}

.exhibition-more-icon img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: opacity 0.3s ease;
}

.exhibition-more-icon .icon-default {
    opacity: 1;
}

.exhibition-more-icon .icon-hover {
    opacity: 0;
}

/* Hover状态 */
.exhibition-slide-card:hover .exhibition-slide-content {
    background-color: #0b217b;
}

.exhibition-slide-card:hover .exhibition-slide-title a,
.exhibition-slide-card:hover .exhibition-date {
    color: #fff;
}

.exhibition-slide-card:hover .exhibition-more-icon .icon-default {
    opacity: 0;
}

.exhibition-slide-card:hover .exhibition-more-icon .icon-hover {
    opacity: 1;
}

/* Swiper导航箭头 */
.exhibition-swiper-prev,
.exhibition-swiper-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.exhibition-swiper-prev::after,
.exhibition-swiper-next::after {
    font-family: 'swiper-icons';
    font-size: 20px;
    color: #0b217b;
}

.exhibition-swiper-prev {
    left: 0; /* 在1460px容器内的最左侧，即1320px轮播区外 */
}

.exhibition-swiper-next {
    right: 0; /* 在1460px容器内的最右侧，即1320px轮播区外 */
}



.exhibition-swiper-prev.swiper-button-disabled,
.exhibition-swiper-next.swiper-button-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ========================================
   首页区块4 - 响应式
======================================== */
@media (max-width: 1520px) {
    /* 当屏幕小于1520px时，容器缩小，添加padding */
    .section-4-content {
        max-width: 100%;
        padding: 0 80px; /* 为箭头预留空间 */
    }
    
    .section-4-header {
        width: 100%;
        max-width: 1320px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .section-4-swiper-wrapper {
        width: 100%;
    }
    
    .exhibition-swiper {
        width: 100%!important;
        max-width: 1320px;
    }
    
    .exhibition-swiper-prev {
        left: 20px;
    }
    
    .exhibition-swiper-next {
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .section-4-content {
        padding: 0 60px;
    }
    
    .exhibition-swiper-prev {
        left: 10px;
    }
    
    .exhibition-swiper-next {
        right: 10px;
    }
    
    .exhibition-slide-image {
        height: 320px;
    }
    
    .exhibition-slide-content {
        height: 150px;
        padding: 35px 30px;
    }
    
    .exhibition-slide-title a {
        font-size: 16px;
    }
    
    .exhibition-date {
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    .homepage-section-4 {
        padding: 60px 0;
    }
    
    .section-4-content {
        padding: 0 40px;
    }
    
    .section-4-header {
        margin-bottom: 50px;
    }
    
    .section-4-title {
        font-size: 30px;
    }
    
    .section-4-subtitle {
        font-size: 18px;
    }
    
    .exhibition-swiper-prev,
    .exhibition-swiper-next {
        width: 40px;
        height: 40px;
    }
    
    .exhibition-swiper-prev::after,
    .exhibition-swiper-next::after {
        font-size: 16px;
    }
    
    .exhibition-swiper-prev {
        left: 5px;
    }
    
    .exhibition-swiper-next {
        right: 5px;
    }
}

@media (max-width: 768px) {
    .homepage-section-4 {
        padding: 50px 0;
    }
    
    .section-4-content {
        padding: 0 20px;
    }
    
    .section-4-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 40px;
    }
    
    .section-4-title {
        font-size: 24px;
    }
    
    .section-4-subtitle {
        font-size: 16px;
    }
    
    .section-4-more {
        font-size: 14px;
    }
    
    .exhibition-slide-image {
        height: 280px;
    }
    
    .exhibition-slide-content {
        height: auto;
        min-height: 130px;
        padding: 30px 25px;
    }
    
    .exhibition-slide-title a {
        font-size: 15px;
    }
    
    .exhibition-date {
        font-size: 14px;
    }
    
    
    .exhibition-swiper-prev,
    .exhibition-swiper-next {
        width: 36px;
        height: 36px;
    }
    
    .exhibition-swiper-prev::after,
    .exhibition-swiper-next::after {
        font-size: 14px;
    }
    
    .exhibition-swiper-prev {
        left: 0;
    }
    
    .exhibition-swiper-next {
        right: 0;
    }
}

/* ========================================
   通用区块标题样式
======================================== */
.section-title-primary {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0b217b;
    line-height: 1;
    margin: 0;
}

.section-subtitle-primary {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #0b217b;
    line-height: 1.6;
    margin: 10px 0 0 0;
}

/* ========================================
   首页区块5：成果发布
======================================== */
.homepage-section-5 {
    padding: 90px 0;
    background: #f5f5f5;
}

.section-5-content {
    max-width: 1320px;
    margin: 0 auto;
    /* PC端无padding */
}

/* 标题行 */
.section-5-header {
    margin-bottom: 80px;
}

.section-5-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0b217b;
    line-height: 1;
    margin: 0 0 10px 0;
}

.section-5-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #0b217b;
    line-height: 1.6;
    margin: 0;
}

/* 大图行 */
.section-5-main-image {
    width: 100%;
    height: 557px;
    margin-bottom: 50px;
    border-radius: 20px;
    overflow: hidden;
}

.section-5-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* 小图行 */
.section-5-small-images {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.section-5-small-image {
    flex: 1;
    max-width: calc((100% - 40px) / 3); /* 3张图，2个gap */
}

.section-5-small-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

/* ========================================
   首页区块5 - 响应式
======================================== */
@media (max-width: 1200px) {
    .section-5-content {
        padding: 0 20px;
    }
    
    .section-5-main-image {
        height: 400px;
    }
}

@media (max-width: 992px) {
    .homepage-section-5 {
        padding: 70px 0;
    }
    
    .section-5-header {
        margin-bottom: 60px;
    }
    
    .section-5-title {
        font-size: 30px;
    }
    
    .section-5-subtitle {
        font-size: 18px;
    }
    
    .section-5-main-image {
        height: 100%;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .homepage-section-5 {
        padding: 50px 0;
    }
    
    .section-5-header {
        margin-bottom: 40px;
    }
    
    .section-5-title {
        font-size: 24px;
    }
    
    .section-5-subtitle {
        font-size: 16px;
        line-height: 1.5;
    }
    
    .section-5-main-image {
        height: 100%;
        border-radius: 12px;
        margin-bottom: 30px;
    }
    
    .section-5-small-images {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-5-small-image {
        max-width: 100%;
    }
}

/* ========================================
   通用标题样式 - 白色版本
======================================== */
.section-title-white {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    line-height: 1;
    margin: 0;
}

.section-subtitle-white {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    line-height: 1.6;
    margin: 10px 0 0 0;
}

/* ========================================
   首页区块6：中科云会议
======================================== */
.homepage-section-6 {
    padding: 90px 0;
    background: #03114a;
}

.section-6-content {
    max-width: 1460px; /* 与区块4相同，为轮播箭头预留空间 */
    margin: 0 auto;
    overflow: visible;
}

/* 标题行 */
.section-6-header {
    max-width: 1320px;
    margin: 0 auto 100px;
}

.section-6-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    line-height: 1;
    margin: 0 0 10px 0;
}

.section-6-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    line-height: 1.6;
    margin: 0;
}

/* 会议预告行 */
.section-6-preview {
    max-width: 1320px;
    margin: 0 auto 100px;
}

.section-6-preview-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #fff;
    line-height: 1;
    margin: 0 0 40px 0;
}

.section-6-preview-content {
    display: flex;
    align-items: stretch;
}

/* 左侧图片区域 */
.section-6-preview-image {
    width: 717px;
    height: 396px;
    border-radius: 20px;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
    background: #03114a; /* 背景色与区块一致，避免透出 */
}

.section-6-preview-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.3s ease; /* 缩短过渡时间 */
}

.section-6-preview-image img.active {
    opacity: 1;
    z-index: 1;
}

/* 右侧文章列表 */
.section-6-preview-list {
    flex: 1;
    margin-left: -20px; /* 负margin，让列表与圆角图片紧贴 */
    display: flex;
    flex-direction: column;
    height: 396px; /* 固定高度，与左侧图片一致 */
}

.section-6-preview-item {
    padding-left: 60px; /* 左侧60px padding，文字与图片有间距 */
    padding-right: 20px;
    cursor: pointer;
    transition: background 0.3s ease; /* 只过渡背景 */
    flex: 1; /* 平分高度 */
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-decoration: none; /* 移除链接下划线 */
    color: inherit; /* 继承颜色 */
}

.section-6-preview-item:first-child {
    border-radius: 0 20px 0 0; /* 右上圆角 */
}

.section-6-preview-item:last-child {
    border-radius: 0 0 20px 0; /* 右下圆角 */
}

/* 默认激活第一项 */
.section-6-preview-item:first-child:not(:hover) {
    background: linear-gradient(90deg, #0096e2 0%, transparent 80%);
}

/* hover任何项时，取消第一项的默认背景（除非hover的就是第一项） */
.section-6-preview-list:hover .section-6-preview-item:first-child:not(:hover) {
    background: transparent;
}

/* hover时或active时显示背景 */
.section-6-preview-item:hover,
.section-6-preview-item.active {
    background: linear-gradient(90deg, #0096e2 0%, transparent 80%);
}

/* 文章日期+地点 */
.section-6-preview-meta {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1;
}

/* 文章标题行 */
.section-6-preview-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-6-preview-title-text {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 24px;
    color: #fff;
    line-height: 1.4;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 16em; /* 最多16个汉字 */
}

.section-6-preview-more {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 12px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
    margin-left: 20px;
}

.section-6-preview-more::after {
    content: '';
    width: 8px;
    height: 8px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
    display: inline-block;
}

/* 往期会议行 */
.section-6-past {
    position: relative;
}

.section-6-past-wrapper {
    position: relative;
    width: 1460px; /* 完整宽度：1320 + 140 */
    margin: 0 auto;
}

.section-6-past-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #fff;
    line-height: 1;
    margin: 0 0 40px 0;
    width: 1320px;
    margin-left: auto;
    margin-right: auto;
}

.meeting-swiper {
    overflow: visible;
    width: 1320px!important; /* PC端轮播卡片区固定1320px，覆盖Swiper默认样式 */
    margin: 0 auto; /* 居中，左右各70px留给箭头 */
    position: relative; /* 关键：让箭头相对于swiper定位，而不是wrapper */
}

.meeting-swiper .swiper-wrapper {
    padding-bottom: 10px;
}

.meeting-swiper .swiper-slide {
    height: auto;
}

/* 往期会议卡片 */
.meeting-card {
    position: relative;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.meeting-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid #fff;
    border-radius: 10px;
    opacity: 0;
    pointer-events: none;
    z-index: 10;
    transition: opacity 0.3s ease;
}

.meeting-card:hover::before {
    opacity: 1; /* hover时显示白色边框 */
}

.meeting-card-image {
    width: 100%;
    height: 230px;
    overflow: hidden;
    display: block;
}

.meeting-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.meeting-card-title {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #fff;
    line-height: 1.4;
    z-index: 2;
    text-align: center;
}

/* 往期会议Swiper导航箭头 */
.meeting-swiper-prev,
.meeting-swiper-next {
    position: absolute;
    top: 65%!important;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: transparent!important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.meeting-swiper-prev::after,
.meeting-swiper-next::after {
    font-family: 'swiper-icons';
    font-size: 20px;
    color: #fff;
}

.meeting-swiper-prev {
    left: 0; /* 在1460px容器内的最左侧 */
}

.meeting-swiper-next {
    right: 0; /* 在1460px容器内的最右侧 */
}

.meeting-swiper-prev.swiper-button-disabled,
.meeting-swiper-next.swiper-button-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ========================================
   首页区块6 - 响应式
======================================== */
@media (max-width: 1520px) {
    .section-6-content {
        max-width: 100%;
        padding: 0 80px;
    }
    
    .section-6-past-wrapper {
        width: 100%;
    }
    
    .meeting-swiper {
        width: 100%!important;
        max-width: 1320px;
    }
    
    .meeting-swiper-prev {
        left: 20px;
    }
    
    .meeting-swiper-next {
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .section-6-content {
        padding: 0 60px;
    }
    
    .section-6-preview-image {
        width: 600px;
        height: 330px;
    }
    
    .section-6-preview-list {
        margin-left: -15px;
        height: 330px; /* 与左侧图片高度一致 */
    }
    
    .section-6-preview-item {
        padding-left: 50px; /* 调整padding */
        padding-right: 20px;
    }
    
    .section-6-preview-title-text {
        font-size: 20px;
    }
    
    .meeting-swiper-prev {
        left: 10px;
    }
    
    .meeting-swiper-next {
        right: 10px;
    }
}

@media (max-width: 992px) {
    .homepage-section-6 {
        padding: 70px 0;
    }
    
    .section-6-content {
        padding: 0 40px;
    }
    
    .section-6-header,
    .section-6-preview {
        margin-bottom: 80px;
    }
    
    .section-6-title {
        font-size: 30px;
    }
    
    .section-6-subtitle,
    .section-6-preview-title,
    .section-6-past-title {
        font-size: 24px;
    }
    
    .section-6-preview-content {
        flex-direction: column;
    }
    
    .section-6-preview-image {
        width: 100%;
        height: 280px;
        margin-bottom: 20px;
    }
    
    .section-6-preview-list {
        margin-left: 0;
        height: auto; /* 纵向布局时自动高度 */
    }
    
    .section-6-preview-item {
        padding: 15px 20px; /* 纵向排列时统一padding */
    }
    
    .section-6-preview-item:first-child {
        border-radius: 10px 10px 0 0;
    }
    
    .section-6-preview-item:last-child {
        border-radius: 0 0 10px 10px;
    }
    
    .section-6-past-wrapper {
        padding: 0 40px;
    }
    
    .meeting-swiper {
        width: 100% !important;
    }
    
    .meeting-card-image {
        height: 200px;
    }
    
    .meeting-swiper-prev,
    .meeting-swiper-next {
        width: 40px;
        height: 40px;
    }
    
    .meeting-swiper-prev::after,
    .meeting-swiper-next::after {
        font-size: 16px;
    }
    
    .meeting-swiper-prev {
        left: 5px;
    }
    
    .meeting-swiper-next {
        right: 5px;
    }
}

@media (max-width: 768px) {
    .homepage-section-6 {
        padding: 50px 0;
    }
    
    .section-6-content {
        padding: 0 20px;
    }
    
    .section-6-header,
    .section-6-preview {
        margin-bottom: 60px;
    }
    
    .section-6-title {
        font-size: 24px;
    }
    
    .section-6-subtitle {
        font-size: 16px;
    }
    
    .section-6-preview-title,
    .section-6-past-title {
        font-size: 20px;
        margin-bottom: 30px;
    }
    
    .section-6-preview-image {
        height: 220px;
        border-radius: 12px;
    }
    
    .section-6-preview-item {
        padding: 15px 15px; /* 手机端统一padding */
    }
    
    .section-6-preview-meta {
        font-size: 16px;
    }
    
    .section-6-preview-title-text {
        font-size: 18px;
    }
    
    .section-6-preview-more {
        font-size: 11px;
    }
    
    .section-6-past-wrapper {
        padding: 0 20px; /* 移动端添加左右padding */
    }
    
    .meeting-swiper {
        width: 100% !important; /* 移动端全宽，覆盖PC端设置 */
    }
    
    .meeting-card-image {
        height: 180px;
    }
    
    .meeting-card-title {
        font-size: 16px;
        padding: 12px 15px;
    }
    
    .meeting-swiper-prev,
    .meeting-swiper-next {
        width: 36px;
        height: 36px;
    }
    
    .meeting-swiper-prev::after,
    .meeting-swiper-next::after {
        font-size: 14px;
    }
    
    .meeting-swiper-prev {
        left: 0;
    }
    
    .meeting-swiper-next {
        right: 0;
    }
}

/* ========================================
   首页区块7：重磅嘉宾
======================================== */

/* 标题行 - 全宽背景 */
.section-7-header-wrapper {
    background: #e7e8ee;
    padding: 105px 0 85px;
}

.section-7-header {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-7-title-group {
    line-height: 1;
}

.section-7-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #0b217b;
    line-height: 1;
    margin: 0 0 10px 0;
}

.section-7-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: #0b217b;
    line-height: 1;
    margin: 0;
    text-transform: uppercase;
}

.section-7-header-image {
    width: 1040px;
    height: 425px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 8px 8px 30px rgba(11, 33, 123, 0.2);
    flex-shrink: 0;
}

.section-7-header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* 专家卡片轮播行 */
.section-7-experts {
    padding: 75px 0;
}

.section-7-experts-content {
    max-width: 1460px; /* 为箭头预留空间 */
    margin: 0 auto;
    overflow: visible;
}

.section-7-swiper-wrapper {
    position: relative;
    width: 1460px;
    margin: 0 auto;
}

.experts-swiper {
    overflow: visible;
    width: 1320px!important; /* PC端固定宽度，覆盖Swiper默认样式 */
    margin: 0 auto;
    position: relative;
    padding: 0 10px 20px 10px!important; /* PC端内边距 */
}

.experts-swiper .swiper-wrapper {
    padding-bottom: 10px;
}

.experts-swiper .swiper-slide {
    height: auto;
}

/* 专家卡片链接 */
.expert-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
    transition: transform 0.3s ease;
}

.expert-card-link:hover {
    transform: translateY(-5px); /* hover时卡片上移 */
}

.expert-card-link:hover .expert-card {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2); /* hover时阴影加深 */
}

/* 专家卡片 */
.expert-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: 20px;
    overflow: hidden; /* ✅ 改为hidden让圆角生效 */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); /* 优化阴影 */
    background: #fff;
    position: relative;
    transition: box-shadow 0.3s ease;
}

/* 专家图片区域 */
.expert-card-image {
    height: 260px;
    overflow: visible; /* ✅ 允许曲线遮罩超出 */
    border-radius: 20px 20px 0 0;
    flex-shrink: 0;
    position: relative; /* ✅ 为曲线遮罩提供定位上下文 */
}

.expert-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 20px 20px 0 0; /* ✅ 确保图片圆角 */
    transition: transform 0.3s ease;
}

.expert-card-link:hover .expert-card-image img {
    transform: scale(1.05); /* hover时图片放大5% */
}

/* 下凹曲线遮罩 */
.expert-card-curve {
    position: absolute;
    top: 0; /* ✅ 顶部对齐 */
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    z-index: 10; /* ✅ 确保在图片之上 */
    pointer-events: none;
}

.expert-card-curve img {
    width: 100%;
    height: auto;
    display: block;
}

/* 专家信息区域 */
.expert-card-content {
    padding: 30px 30px 40px;
    background: #fff;
    border-radius: 0 0 20px 20px;
    position: relative;
    z-index: 15; /* ✅ 确保在曲线遮罩之上 */
}

.expert-card-name {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 28px;
    color: #322565;
    line-height: 1.2;
    margin: 0 0 25px 0;
}

.expert-card-titles {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 14px;
    color: #322565;
    line-height: 1.6;
    height: calc(1.6em * 3); /* 固定3行高度 */
    overflow: hidden; /* 超出隐藏 */
}

/* 专家轮播箭头 */
.experts-swiper-prev,
.experts-swiper-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.experts-swiper-prev::after,
.experts-swiper-next::after {
    font-family: 'swiper-icons';
    font-size: 20px;
    color: #5940c9!important;
}

.experts-swiper-prev {
    left: 0;
}

.experts-swiper-next {
    right: 0;
}

/* 专家智库名单行 */
.section-7-list {
    padding-bottom: 70px;
}

.section-7-list-content {
    max-width: 1320px;
    margin: 0 auto;
}

.section-7-list-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #0b217b;
    text-align: center;
    margin: 0 0 60px 0;
}

.section-7-list-wrapper {
    width: 1320px;
    height: 230px;
    padding: 40px 50px;
    background: #0b217b;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

/* 渐隐遮罩 */
.section-7-list-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to bottom, #0b217b, transparent);
    z-index: 2;
    pointer-events: none;
}

.section-7-list-wrapper::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to top, #0b217b, transparent);
    z-index: 2;
    pointer-events: none;
}

.section-7-list-scroll {
    display: flex;
    gap: 100px;
    animation: scrollUp 30s linear infinite;
}

@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

.section-7-list-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.section-7-list-item {
    display: flex;
    align-items: baseline;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 15px;
    color: #fff;
    line-height: 1.6;
    white-space: nowrap;
}

.expert-list-name {
    flex-shrink: 0;
    width:60px;
}

.expert-list-title {
    flex: 1;
}

/* ========================================
   首页区块8：合作单位
======================================== */
.homepage-section-8 {
    position: relative;
    padding: 65px 0 135px;
    background-color: #fff;
    background-image: url('assets/images/partner-bg.webp');
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: cover;
}

.section-8-content {
    max-width: 1320px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* 标题行 */
.section-8-header {
    text-align: center;
    margin-bottom: 100px;
}

.section-8-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 40px;
    color: #0b217b;
    line-height: 1;
    margin: 0 0 10px 0;
}

.section-8-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: #0b217b;
    line-height: 1;
    margin: 0;
    text-transform: uppercase;
}

/* Logo列表 */
.section-8-logos {
    display: grid;
    grid-template-columns: repeat(10, 1fr); /* 10列 */
    grid-template-rows: repeat(5, 1fr); /* 5行 */
    gap: 15px;
    justify-items: center;
    align-items: center;
}

.section-8-logo-item {
    width: 112px;
    height: 50px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.section-8-logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* ========================================
   首页区块7&8 - 响应式
======================================== */
@media (max-width: 1520px) {
    .section-7-experts-content {
        max-width: 100%;
        padding: 0 80px;
    }
    
    .section-7-swiper-wrapper {
        width: 100%;
    }
    
    .experts-swiper {
        width: 100%!important;
        max-width: 1320px;
    }
    
    .experts-swiper-prev {
        left: 20px;
    }
    
    .experts-swiper-next {
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .section-7-header-wrapper {
        padding: 80px 20px 70px;
    }
    
    .section-7-header {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .section-7-header-image {
        width: 100%;
        max-width: 800px;
        height: auto;
        aspect-ratio: 1040 / 425;
    }
    
    .section-7-experts-content {
        padding: 0 60px;
    }
    
    .section-7-list-content {
        padding: 0 20px;
    }
    
    .section-7-list-wrapper {
        width: 100%;
    }
    
    .section-8-content {
        padding: 0 20px;
    }
    
    .section-8-logos {
        grid-template-columns: repeat(5, 1fr); /* 改为5列 */
        gap: 12px;
    }
}

@media (max-width: 992px) {
    .section-7-header-wrapper {
        padding: 60px 20px 50px;
    }
    
    .section-7-title {
        font-size: 30px;
    }
    
    .section-7-subtitle {
        font-size: 22px;
    }
    
    .section-7-experts {
        padding: 60px 0;
    }
    
    .section-7-experts-content {
        padding: 0 40px;
    }
    
    .experts-swiper {
        width: 100% !important;
        padding: 0 0 20px 0 !important;
    }
    
    .section-7-list {
        padding-bottom: 50px;
    }
    
    .section-7-list-title {
        font-size: 20px;
        margin-bottom: 40px;
    }
    
    .section-7-list-wrapper {
        height: 250px; /* 平板端增加高度 */
        padding: 30px 30px;
    }
    
    .section-7-list-scroll {
        flex-direction: column; /* 平板端也改为单列 */
        gap: 0;
    }
    
    .section-7-list-column {
        width: 100%;
        gap: 14px;
    }
    
    .section-7-list-item {
        font-size: 14px;
    }
    
    .expert-card-image {
        height: 220px;
    }
    
    .expert-card-name {
        font-size: 24px;
    }
    
    .expert-card-titles {
        font-size: 14px;
    }
    
    .experts-swiper-prev,
    .experts-swiper-next {
        width: 40px;
        height: 40px;
    }
    
    .experts-swiper-prev::after,
    .experts-swiper-next::after {
        font-size: 16px;
    }
    
    .experts-swiper-prev {
        left: 5px;
    }
    
    .experts-swiper-next {
        right: 5px;
    }
    
    .homepage-section-8 {
        padding: 50px 0 100px;
    }
    
    .section-8-header {
        margin-bottom: 70px;
    }
    
    .section-8-title {
        font-size: 32px;
    }
    
    .section-8-subtitle {
        font-size: 18px;
    }
    
    .section-8-logos {
        grid-template-columns: repeat(4, 1fr); /* 改为4列 */
    }
}

@media (max-width: 768px) {
    .section-7-header-wrapper {
        padding: 50px 20px 40px;
    }
    
    .section-7-title {
        font-size: 24px;
    }
    
    .section-7-subtitle {
        font-size: 18px;
    }
    
    .section-7-experts {
        padding: 50px 0 0;
    }
    
    .section-7-experts-content {
        padding: 0 20px;
    }
    
    .experts-swiper {
        width: 100% !important; /* 移动端全宽，覆盖PC端设置 */
        padding: 0 0 20px 0 !important; /* 移除左右padding */
    }
    
    .section-7-list {
        padding-bottom: 40px;
    }
    
    .section-7-list-content {
        padding: 0 20px;
    }
    
    .section-7-list-title {
        font-size: 18px;
        margin-bottom: 30px;
    }
    
    .section-7-list-wrapper {
        height: 300px; /* 移动端增加高度 */
        padding: 30px 20px; /* 调整padding */
    }
    
    .section-7-list-scroll {
        flex-direction: column; /* 改为单列纵向布局 */
        gap: 0; /* 移除列间距 */
    }
    
    .section-7-list-column {
        width: 100%; /* 单列全宽 */
        gap: 12px; /* 行间距 */
    }
    
    .section-7-list-item {
        font-size: 14px; /* 略微增大字号 */
        line-height: 1.5;
        white-space: pre-line;
    }
    
    .expert-card-image {
        height: 200px;
    }
    
    .expert-card-content {
        padding: 25px 20px 30px;
    }
    
    .expert-card-name {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .expert-card-titles {
        font-size: 14px;
    }
    
    .experts-swiper-prev,
    .experts-swiper-next {
        width: 36px;
        height: 36px;
    }
    
    .experts-swiper-prev::after,
    .experts-swiper-next::after {
        font-size: 14px;
    }
    
    .experts-swiper-prev {
        left: 0;
    }
    
    .experts-swiper-next {
        right: 0;
    }
    
    .homepage-section-8 {
        padding: 40px 0 80px;
    }
    
    .section-8-header {
        margin-bottom: 50px;
    }
    
    .section-8-title {
        font-size: 26px;
    }
    
    .section-8-subtitle {
        font-size: 16px;
    }
    
    .section-8-logos {
        grid-template-columns: repeat(3, 1fr); /* 改为3列 */
        gap: 10px;
    }
    
    .section-8-logo-item {
        width: 100%;
        height: 45px;
    }
}

/* ========================================
   文章详情页
======================================== */

/* 文章页Header特殊样式 */
.single .site-navigation {
    background: #fff !important; /* 白色背景 */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* 添加阴影 */
}

.single .nav-container {
    max-width: 1760px; /* 1920 - 160 = 1760px */
    padding: 0 80px;
    align-items: center;
}

.single .nav-right{
    flex-direction: row-reverse;
    align-items: center;
    gap:100px;
}

.single .nav-logo img {
    /* 文章页logo可能需要不同尺寸 */
}

/* 文章页的导航文字颜色调整（白色背景下） */
.single .site-navigation .nav-link {
    color: #000; /* 黑色文字 */
}

.single .site-navigation .nav-link:hover {
    color: #0b217b;
}

/* 文章页的登录注册按钮 - 胶囊样式 */
.single .site-navigation .auth-link {
    background: #e5e5e5;
    color: #000;
    padding: 8px 20px;
    border-radius: 20px; /* 胶囊形状 */
    transition: all 0.3s ease;
}

.single .site-navigation .auth-link:hover {
    background: #d0d0d0;
    color: #000;
}

/* 文章页的语言切换 - 黑色文字和图标 */
.single .site-navigation .lang-switch {
    color: #000; /* 黑色文字 */
}

.single .site-navigation .lang-switch:hover {
    color: #0b217b;
}

/* 文章主体容器 */
.single-article-main {
    background: #fff;
}

.article-content-wrapper {
    max-width: 1320px;
    margin: 0 auto;
    padding: 80px 0; /* PC端上下80px，无左右padding */
}

/* 发布日期 */
.article-meta {
    margin-bottom: 20px;
}

.article-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: #2946bf;
    display: block;
    text-align: left;
}

/* 文章标题 */
.article-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #000;
    line-height: 1.4;
    margin: 0 0 80px 0; /* 与内容间距80px */
    text-align: left;
}

/* 文章内容 */
.article-body {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #333;
    line-height: 1.8;
}

/* 文章内容段落 */
.article-body p {
    margin: 0 0 24px 0;
}

.article-body p:last-child {
    margin-bottom: 0;
}

/* 文章内容标题 */
.article-body h2 {
    font-size: 28px;
    font-weight: 700;
    color: #000;
    margin: 40px 0 20px 0;
    line-height: 1.4;
}

.article-body h3 {
    font-size: 24px;
    font-weight: 700;
    color: #000;
    margin: 36px 0 18px 0;
    line-height: 1.4;
}

.article-body h4 {
    font-size: 20px;
    font-weight: 700;
    color: #000;
    margin: 32px 0 16px 0;
    line-height: 1.4;
}

/* 文章内容列表 */
.article-body ul,
.article-body ol {
    margin: 0 0 24px 0;
    padding-left: 30px;
}

.article-body li {
    margin-bottom: 12px;
}

/* 文章内容引用 */
.article-body blockquote {
    margin: 30px 0;
    padding: 20px 30px;
    background: #f5f5f5;
    border-left: 4px solid #0b217b;
    font-style: italic;
}

/* 文章内容图片 - 强制居中 */
.article-body img {
    display: block !important;
    margin: 40px auto !important; /* 强制居中 */
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.article-body figure {
    margin: 40px 0;
    text-align: center;
}

.article-body figure img {
    margin: 0 auto;
}

.article-body figcaption {
    margin-top: 12px;
    font-size: 14px;
    color: #666;
    text-align: center;
}

/* 底部CTA */
.article-cta {
    margin-top: 80px;
}

.article-cta-link {
    display: block;
    overflow: hidden;
    border-radius: 10px;
}


.article-cta-link img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}


/* 上一篇/下一篇导航 */
.article-navigation {
    padding: 0 0 60px 0;
}

.article-navigation-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 20px 40px; /* PC端无padding */
    background: #f2f2f2;
    border-radius: 10px;
}

.article-nav-links {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.article-nav-item {
    flex: 1;
    max-width: calc(50% - 20px);
}

.article-nav-prev {
    text-align: left;
}

.article-nav-next {
    text-align: right;
}

.nav-label {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #333;
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.nav-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #000;
    display: block;
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1.4;
}

.nav-title:hover {
    color: #2946bf;
}

.nav-disabled .nav-title {
    color: #ccc;
    cursor: default;
}

.nav-empty {
    color: #ccc !important;
}

/* ========================================
   文章详情页 - 响应式
======================================== */
@media (max-width: 1520px) {
    .single .nav-container {
        max-width: 100%;
        padding: 0 60px;
    }
}

@media (max-width: 1200px) {
    .single .nav-container {
        padding: 0 40px;
    }
    
    .article-content-wrapper {
        padding: 60px 40px;
    }
    
    .article-navigation-container {
        padding: 0 40px;
    }
}

@media (max-width: 992px) {
    .nav-container {
        padding: 0 20px;
    }

    .single .nav-container {
        padding: 0 30px;
    }
    
    .article-content-wrapper {
        padding: 50px 30px;
    }
    
    .article-title {
        font-size: 30px;
        margin-bottom: 60px;
    }
    
    .article-body {
        font-size: 16px;
    }
    
    .article-body h2 {
        font-size: 24px;
    }
    
    .article-body h3 {
        font-size: 20px;
    }
    
    .article-navigation-container {
        padding: 20px 30px;
        border-radius: 0;
    }
    
    .article-nav-links {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .single .nav-container {
        padding: 0 20px;
    }
    
    .article-content-wrapper {
        padding: 40px 20px;
    }
    
    .article-date {
        font-size: 15px;
    }
    
    .article-title {
        font-size: 24px;
        margin-bottom: 50px;
    }
    
    .article-body {
        font-size: 15px;
    }
    
    .article-body h2 {
        font-size: 20px;
        margin: 30px 0 15px 0;
    }
    
    .article-body h3 {
        font-size: 18px;
        margin: 25px 0 12px 0;
    }
    
    .article-body img {
        margin: 30px auto !important;
    }
    
    .article-cta {
        margin-top: 60px;
    }
    
    .article-navigation {
        padding: 40px 0;
    }
    
    .article-navigation-container {
        padding: 20px;
    }
    
    .article-nav-links {
        flex-direction: column;
        gap: 30px;
    }
    
    .article-nav-item {
        max-width: 100%;
    }
    
    .article-nav-prev,
    .article-nav-next {
        text-align: left;
    }
    
    .nav-title {
        font-size: 18px;
    }
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 82, 217, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 82, 217, 0.5);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1px solid var(--border-light);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-accent {
    background: var(--color-accent-orange);
    color: white;
}

.btn-accent:hover {
    background: #ff8555;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

/* ========================================
   Cards
======================================== */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.card-image {
    position: relative;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

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

.card-body {
    padding: 20px;
}

.card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.card-excerpt {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 15px;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
}

/* ========================================
   News Grid - 新闻网格
======================================== */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-featured {
    grid-column: span 2;
    grid-row: span 2;
}

.news-featured .card-image img {
    height: 100%;
    min-height: 420px;
}

.news-featured .card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    padding: 30px;
}

.news-featured .card-title {
    font-size: 24px;
}

/* ========================================
   Swiper Slider 自定义样式
======================================== */
.swiper {
    width: 100%;
}

.swiper-button-prev,
.swiper-button-next {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    font-size: 18px;
}



.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: var(--color-primary);
    width: 30px;
    border-radius: 5px;
}

/* ========================================
   Footer - 页脚（600px高，全宽背景）
======================================== */
.site-footer {
    position: relative;
    width: 100%;
    height: 598px;
    overflow: hidden;
}

/* Footer背景图片 */
.footer-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/images/footer-bg.webp');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

/* Footer内容容器 */
.footer-content {
    position: relative;
    z-index: 10;
    height: calc(100% - 67px); /* 减去版权栏高度 */
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ========================================
   第1行：Footer Logo
======================================== */
.footer-logo-section {
    margin-top: 120px;
    text-align: center;
}

.footer-logo {
    max-height: 60px;
    width: auto;
}

/* ========================================
   第2行：联系我们区域
======================================== */
.footer-contact-section {
    margin-top: 107px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.footer-contact-wrapper {
    width: 100%;
    max-width: 1530px;
    padding: 0 44px;
    border-top: 1px solid #686f8c;
    padding-top: 38px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.footer-contact-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    color: white;
    line-height: 1;
}
.footer-contact-item:first-child {
    align-items: flex-end;
}

/* 联系我们标题 */
.contact-title-cn {
    font-size: 24px;
    font-weight: 700;
    color: white;
}

.contact-title-en {
    font-size: 16px;
    font-weight: 700;
    color: white;
}



.contact-icon {
    flex-shrink: 0;
}

/* 联系方式链接 */
.contact-link {
    font-size: 22px;
    font-weight: 400;
    color: white;
    transition: var(--transition);
}

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

/* ========================================
   第3行：媒体支持
======================================== */
.footer-media-section {
    margin-top: 76px;
    text-align: center;
}

.media-title {
    font-size: 18px;
    font-weight: 300;
    color: white;
    margin-bottom: 20px;
    line-height: 1;
}

.media-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}


/* ========================================
   第4行：版权信息（固定底部，67px高）
======================================== */
.footer-copyright {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 67px;
    background: #030e3b;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
}

.copyright-content {
    font-size: 16px;
    font-weight: 300;
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
}

.copyright-divider {
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Footer响应式
======================================== */
@media (max-width: 1200px) {
    .footer-contact-wrapper {
        flex-wrap: wrap;
        gap: 30px;
        justify-content: center;
    }
    
    .footer-contact-item {
        flex-basis: calc(50% - 15px);
    }
}

@media (max-width: 768px) {
    .site-footer {
        height: auto;
        min-height: 500px;
    }
    
    .footer-logo-section {
        margin-top: 60px;
    }
    
    .footer-logo {
        max-height: 40px;
    }
    
    .footer-contact-section {
        margin-top: 50px;
    }
    
    .footer-contact-wrapper {
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: center;
        padding-top: 30px;
    }
    
    .footer-contact-item {
        justify-content: center;
        width: 100%;
        text-align: center;
        gap: 15px;
    }

    
    .contact-title-cn {
        font-size: 20px;
    }
    
    .contact-title-en {
        font-size: 14px;
    }
    
    .contact-link {
        font-size: 18px;
    }
    
    .footer-media-section {
        margin-top: 50px;
        margin-bottom: 30px;
    }
    
    .media-logos {
        flex-wrap: wrap;
        margin-bottom:50px;
    }

    .copyright-content {
        flex-direction: column;
        gap: 5px;
        font-size: 14px;
        text-align: center;
        padding: 0 20px;
    }
    
    .copyright-divider {
        display: none;
    }
}

/* ========================================
   原Footer样式（待删除或备用）
======================================== */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
}

.footer-main {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
}

.footer-brand .footer-logo {
    height: 50px;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
    color: var(--text-light);
}

.footer-contact-info a:hover {
    color: var(--color-accent);
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-white);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-partners {
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
}

.partners-title {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-align: center;
}

.partners-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.partners-logos img {
    height: 28px;
    opacity: 0.5;
    filter: grayscale(100%) brightness(200%);
    transition: var(--transition);
}

.partners-logos img:hover {
    opacity: 1;
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-copyright {
    font-size: 13px;
    color: var(--text-muted);
}

/* ========================================
   Responsive
======================================== */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 30px;
    }
    
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-featured {
        grid-column: span 2;
    }
}

@media (max-width: 992px) {
    /* Header响应式 */
    .header-homepage {
        height: 600px;
    }
    
    .header-page {
        height: 400px;
    }
    .site-navigation{
        height:100px;
    }
    .nav-container{
        max-width: 100%;
        align-items: center;
    }

    
    .nav-right {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* 首页Hero内容 */
    .hero-content-wrapper {
        width: 100%;
        margin-left: 20px;
        margin-right: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }
    
    .hero-main-title {
        font-size: 32px;
    }
    
    .hero-sub-title {
        font-size: 20px;
    }
    
    /* 其他 */
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    /* Header响应式 */
    .header-homepage {
        height: 500px;
    }
    
    .header-article {
        height: 140px;
    }
    
    .header-page {
        height: 300px;
    }
    
    .nav-logo img {
        height: 40px;
    }
    
    .hero-content-area {
        bottom: 40px;
    }
    
    .hero-content-wrapper {
        width: calc(100% - 40px);
        margin-left: 20px;
        margin-right: 20px;
        padding: 0 10px;
    }
    
    .hero-main-title {
        font-size: 22px;
    }
    
    .hero-sub-title {
        font-size: 15px;
    }
    
    .video-control-btn {
        width: 40px;
        height: 40px;
    }
    
    .video-control-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .page-banner-title {
        font-size: 28px;
    }
    
    /* 其他 */
    .section {
        padding: 60px 0;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-featured {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .news-featured .card-image img {
        min-height: 250px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

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

.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }
.mt-60 { margin-top: 60px; }
.mb-20 { margin-bottom: 20px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.gap-20 { gap: 20px; }
.gap-30 { gap: 30px; }

/* ========================================
   Mobile Navigation
======================================== */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-nav-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100%;
    background: var(--bg-darker);
    z-index: 1002;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.mobile-nav.is-open {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-header .site-logo img {
    height: 35px;
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: white;
}

/* 移动端用户工具区 */
.mobile-user-tools {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-auth {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.mobile-auth-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    color: var(--text-light);
    font-weight: 300;
    transition: var(--transition);
}

.mobile-auth-link:hover {
    color: var(--color-accent);
}

.mobile-auth-link svg {
    flex-shrink: 0;
}

.mobile-auth-divider {
    color: var(--text-muted);
}

.mobile-lang {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-light);
}

.mobile-lang-icon {
    width: 16px;
    height: 16px;
}

.mobile-lang-text {
    font-weight: 300;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-lang-text:hover {
    color: var(--color-accent);
}

.mobile-lang-divider {
    color: var(--text-muted);
}

/* 移动端菜单 */
.mobile-menu {
    padding: 20px;
}

.mobile-menu .menu-item {
    border-bottom: 1px solid var(--border-color);
    list-style: none;
}

.mobile-menu .menu-item a {
    display: block;
    padding: 15px 0;
    font-size: 16px;
    font-weight: 400;
    color: var(--text-light);
}

.mobile-menu .menu-item a:hover,
.mobile-menu .menu-item.current-menu-item a {
    color: var(--color-accent);
}

.mobile-menu .nav-icon {
    width: 18px;
    height: 18px;
    margin-right: 6px;
    vertical-align: middle;
}

body.menu-open {
    overflow: hidden;
}

/* ========================================
   WordPress Specific
======================================== */
.wp-block-image {
    margin: 25px 0;
}

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

.aligncenter {
    display: block;
    margin: 0 auto;
}

.alignleft {
    float: left;
    margin-right: 20px;
}

.alignright {
    float: right;
    margin-left: 20px;
}

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* 分页样式 */
.pagination,
.nav-links {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;

    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-size: 14px;
    transition: var(--transition);
}

.page-numbers:hover,
.page-numbers.current {

    color: white;
}

/* 表单样式 */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="password"],
input[type="search"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-white);
    font-size: 15px;
    transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 82, 217, 0.2);
}

::placeholder {
    color: var(--text-muted);
}

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

.search-form .search-field {
    flex: 1;
}

.search-form .search-submit {
    padding: 12px 24px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.search-form .search-submit:hover {
    background: var(--color-primary-light);
}

/* ========================================
   新闻资讯分类页面（Category-1）
======================================== */

/* Hero区域文字内容 - 内页通用样式（除首页外统一使用） */
.news-hero-content,
.category-hero-content,
.digital-hall-hero-content,
.about-hero-content,
.exhibition-hero-content,
.achievement-hero-content,
.meeting-hero-content {
    position: absolute;
    bottom: 180px; /* 距离header底部 */
    left: 0;
    right: 0;
    z-index: 5;
}

.news-hero-content .hero-text-wrapper,
.category-hero-content .hero-text-wrapper,
.digital-hall-hero-content .hero-text-wrapper,
.about-hero-content .hero-text-wrapper,
.exhibition-hero-content .hero-text-wrapper,
.achievement-hero-content .hero-text-wrapper,
.meeting-hero-content .hero-text-wrapper {
    max-width: 1320px;
    margin: 0 auto;
    text-align: left; /* 左对齐 */
}

.news-hero-content .hero-title,
.category-hero-content .hero-title,
.digital-hall-hero-content .hero-title,
.about-hero-content .hero-title,
.exhibition-hero-content .hero-title,
.achievement-hero-content .hero-title,
.meeting-hero-content .hero-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    line-height: 1.2;
    margin: 0 0 5px 0;
}

.news-hero-content .hero-subtitle-en,
.category-hero-content .hero-subtitle-en,
.digital-hall-hero-content .hero-subtitle-en,
.about-hero-content .hero-subtitle-en,
.exhibition-hero-content .hero-subtitle-en,
.achievement-hero-content .hero-subtitle-en,
.meeting-hero-content .hero-subtitle-en {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    line-height: 1;
    margin: 0 0 30px 0;
    text-transform: uppercase;
}

.news-hero-content .hero-description,
.category-hero-content .hero-description,
.digital-hall-hero-content .hero-description,
.about-hero-content .hero-description,
.exhibition-hero-content .hero-description,
.achievement-hero-content .hero-description,
.meeting-hero-content .hero-description {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    line-height: 1.4;
    margin: 0;
}

/* 新闻分类主容器 */
.news-category-main {
    background: #fff;
    padding: 70px 0 120px;
}

.news-category-container {
    max-width: 1320px;
    margin: 0 auto;
    overflow: visible; /* 允许子元素溢出 */
}

/* 新闻区块通用样式 */
.news-section {
    margin-bottom: 120px;
}

.news-section:last-child {
    margin-bottom: 0;
}

/* 区块标题行 */
.news-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 70px;
}

.news-section-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000;
    margin: 0;
}

.news-section-link {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.news-section-link:hover {
    color: #2946bf;
}

/* ========================================
   最新动态 - 轮播新闻
======================================== */
.news-swiper-wrapper {
    position: relative;
    width: 1460px; /* 1320 + 140箭头空间 */
    margin: 0 auto 90px;
    left: 50%;
    transform: translateX(-50%); /* 视口居中 */
}

.news-carousel-swiper {
    overflow: visible;
    width: 1320px!important;
    margin: 0 auto;
    position: relative;
}

.news-carousel-swiper .swiper-wrapper {
    padding-bottom: 10px;
}

.news-carousel-card {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.news-carousel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.news-carousel-image {
    height: 280px;
    overflow: hidden;
}

.news-carousel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.news-carousel-card:hover .news-carousel-image img {
    transform: scale(1.05);
}

.news-carousel-content {
    padding: 20px;
}

.news-carousel-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    line-height: 1.4;
    height: calc(1.4em * 2); /* 固定2行高度 */
    margin: 0 0 12px 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.news-carousel-excerpt {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    line-height: 1.5;
    height: calc(1.5em * 3); /* 固定3行高度 */
    margin: 0 0 35px 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.news-carousel-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #333;
}

.news-more {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    position: relative;
    padding-right: 20px;
}

.news-more::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 8px;
    height: 8px;
    border-top: 2px solid #000;
    border-right: 2px solid #000;
}

/* 轮播导航箭头 */
.news-carousel-prev,
.news-carousel-next {
    position: absolute;
    top: 140px; /* 图片中间位置 */
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.news-carousel-prev::after,
.news-carousel-next::after {
    font-family: 'swiper-icons';
    font-size: 20px;
    color: #5940c9!important;
}

.news-carousel-prev {
    left: 0;
}

.news-carousel-next {
    right: 0;
}


/* ========================================
   最新动态 - 新闻列表（3行2列）
======================================== */
.news-list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 80px;
    margin-bottom: 60px;
}

.news-list-item {
    display: flex;
    gap: 30px;
    text-decoration: none;
    color: inherit;
    padding: 20px;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.news-list-item:hover {
    background: #f2f2f2;
}

.news-list-image {
    width: 258px;
    height: 168px;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 6px;
}

.news-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}


.news-list-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 168px;
}

.news-list-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 500;
    font-size: 18px;
    color: #000;
    line-height: 1.4;
    margin: 0 0 8px 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.news-list-excerpt {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    margin: 0;
    flex: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.news-list-more {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 500;
    font-size: 12px;
    color: #000;
    position: relative;
    padding-right: 18px;
    text-align: right;
    text-transform: uppercase;
}

.news-list-more::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 6px;
    height: 6px;
    border-top: 2px solid #000;
    border-right: 2px solid #000;
}

/* 查看更多按钮 */
.news-load-more {
    text-align: center;
}

.btn-load-more {
    display: inline-block;
    width: 130px;
    height: 40px;
    line-height: 38px; /* 减去border */
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 300;
    font-size: 18px;
    color: #2946bf;
    text-decoration: none;
    text-align: center;
    border: 1px solid #2946bf;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.btn-load-more:hover {
    background: #2946bf;
    color: #fff;
}

/* ========================================
   行业资讯区块
======================================== */
.industry-layout {
    display: flex;
    gap: 60px;
}

/* 左侧轮播图 */
.industry-carousel-wrapper {
    width: 620px;
    flex-shrink: 0;
}

.industry-swiper {
    width: 620px;
    height: 400px;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.industry-swiper .swiper-slide {
    overflow: hidden;
}

.industry-slide-link {
    display: block;
    width: 100%;
    height: 100%;
}

.industry-slide-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 轮播图内部底部信息条 */
.industry-carousel-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    z-index: 10;
}

.industry-carousel-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    line-height: 1.4;
    margin: 0;
    flex: 1;
    min-width: 0; /* 允许flex子项收缩 */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 20px;
}

.industry-pagination {
    flex-shrink: 0;
    width: auto !important; /* 覆盖Swiper默认样式 */
    position: static !important; /* 覆盖Swiper默认的absolute定位 */
    display: flex !important;
    gap: 8px;
}

.industry-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
    margin: 0 !important; /* 移除Swiper默认margin */
}

.industry-pagination .swiper-pagination-bullet-active {
    background: #fff;
}

/* 右侧文章列表 */
.industry-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 400px; /* 与轮播图高度一致 */
}

.industry-list-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-decoration: none;
    color: inherit;
    flex: 1; /* 平均分配高度 */
    transition: background 0.3s ease;
}

.industry-list-item.active,
.industry-list-item:hover {
    background: #f5f5f5;
}

.industry-list-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    line-height: 1.4;
    margin: 0 0 5px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.industry-list-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #333;
    display: block;
}

/* ========================================
   新闻分类页 - 响应式
======================================== */
@media (max-width: 1520px) {
    .news-hero-content .hero-text-wrapper,
    .category-hero-content .hero-text-wrapper,
    .digital-hall-hero-content .hero-text-wrapper,
    .about-hero-content .hero-text-wrapper,
    .exhibition-hero-content .hero-text-wrapper,
    .achievement-hero-content .hero-text-wrapper,
    .meeting-hero-content .hero-text-wrapper {
        padding: 0 80px;
    }
    
    .news-swiper-wrapper {
        width: 100%;
        left: 0;
        transform: none;
        padding: 0 80px;
    }
    
    .news-carousel-swiper {
        width: 100%!important;
    }
    
    .news-carousel-prev {
        left: 20px;
    }
    
    .news-carousel-next {
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .news-hero-content .hero-text-wrapper,
    .category-hero-content .hero-text-wrapper,
    .digital-hall-hero-content .hero-text-wrapper,
    .about-hero-content .hero-text-wrapper,
    .exhibition-hero-content .hero-text-wrapper,
    .achievement-hero-content .hero-text-wrapper,
    .meeting-hero-content .hero-text-wrapper {
        padding: 0 40px;
    }
    
    .news-category-container {
        padding: 0 40px;
    }
    
    .news-swiper-wrapper {
        padding: 0 60px;
    }
    
    .news-list-grid {
        gap: 30px 60px;
    }
    
    .industry-layout {
        gap: 40px;
    }
    
    .industry-carousel-wrapper {
        width: 520px;
    }
    
    .industry-swiper {
        width: 520px;
        height: 340px;
    }
    
    .industry-list {
        height: 340px;
    }
}

@media (max-width: 992px) {
    .news-hero-content .hero-text-wrapper,
    .category-hero-content .hero-text-wrapper,
    .digital-hall-hero-content .hero-text-wrapper,
    .about-hero-content .hero-text-wrapper,
    .exhibition-hero-content .hero-text-wrapper,
    .achievement-hero-content .hero-text-wrapper,
    .meeting-hero-content .hero-text-wrapper {
        padding: 0 30px;
    }
    
    .news-category-main {
        padding: 50px 0 80px;
    }
    
    .news-category-container {
        padding: 0 30px;
    }
    
    .news-section {
        margin-bottom: 80px;
    }
    
    .news-section-header {
        margin-bottom: 50px;
    }
    
    .news-section-title {
        font-size: 24px;
    }
    
    .news-swiper-wrapper {
        padding: 0 40px;
        margin-bottom: 60px;
    }
    
    .news-carousel-image {
        height: 220px;
    }
    
    .news-carousel-title {
        font-size: 18px;
    }
    
    .news-carousel-excerpt {
        font-size: 14px;
    }
    
    .news-list-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .industry-layout {
        flex-direction: column;
        gap: 40px;
    }
    
    .industry-carousel-wrapper {
        width: 100%;
    }
    
    .industry-swiper {
        width: 100%;
        height: 400px;
    }
    
    .industry-list {
        height: auto;
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .news-hero-content,
    .category-hero-content,
    .digital-hall-hero-content,
    .about-hero-content,
    .exhibition-hero-content,
    .achievement-hero-content,
    .meeting-hero-content {
        bottom: 40px!important;
    }
    
    .news-hero-content .hero-text-wrapper,
    .category-hero-content .hero-text-wrapper,
    .digital-hall-hero-content .hero-text-wrapper,
    .about-hero-content .hero-text-wrapper,
    .exhibition-hero-content .hero-text-wrapper,
    .achievement-hero-content .hero-text-wrapper,
    .meeting-hero-content .hero-text-wrapper {
        padding: 0 20px;
    }
    
    .news-hero-content .hero-title,
    .category-hero-content .hero-title,
    .digital-hall-hero-content .hero-title,
    .about-hero-content .hero-title,
    .exhibition-hero-content .hero-title,
    .achievement-hero-content .hero-title,
    .meeting-hero-content .hero-title {
        font-size: 28px;
    }
    
    .news-hero-content .hero-subtitle-en,
    .category-hero-content .hero-subtitle-en,
    .digital-hall-hero-content .hero-subtitle-en,
    .about-hero-content .hero-subtitle-en,
    .exhibition-hero-content .hero-subtitle-en,
    .achievement-hero-content .hero-subtitle-en,
    .meeting-hero-content .hero-subtitle-en {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .news-hero-content .hero-description,
    .category-hero-content .hero-description,
    .digital-hall-hero-content .hero-description,
    .about-hero-content .hero-description,
    .exhibition-hero-content .hero-description,
    .achievement-hero-content .hero-description,
    .meeting-hero-content .hero-description {
        font-size: 16px;
    }
    
    .news-category-main {
        padding: 40px 0 60px;
    }
    
    .news-category-container {
        padding: 0 20px;
    }
    
    .news-section {
        margin-bottom: 60px;
    }
    
    .news-section-header {
        margin-bottom: 40px;
    }
    
    .news-section-title {
        font-size: 20px;
    }
    
    .news-section-link {
        font-size: 14px;
    }
    
    .news-swiper-wrapper {
        padding: 0 20px;
        margin-bottom: 50px;
    }
    
    .news-carousel-swiper {
        width: 100%!important;
    }
    
    .news-carousel-image {
        height: 200px;
    }
    
    .news-carousel-content {
        padding: 15px;
    }
    
    .news-carousel-title {
        font-size: 16px;
    }
    
    .news-carousel-excerpt {
        font-size: 14px;
        margin-bottom: 25px;
    }
    
    .news-carousel-meta {
        font-size: 14px;
    }
    
    .news-carousel-prev,
    .news-carousel-next {
        width: 40px;
        height: 40px;
        top: 100px;
        display: none!important;
    }
    
    .news-carousel-prev {
        left: 0;
    }
    
    .news-carousel-next {
        right: 0;
    }
    
    .news-list-item {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .news-list-image {
        width: 100%;
        height: 200px;
    }
    
    .news-list-content {
        height: auto;
    }
    
    .news-list-title {
        font-size: 16px;
    }
    
    .btn-load-more {
        width: 120px;
        height: 36px;
        line-height: 34px;
        font-size: 16px;
    }
    
    .industry-swiper {
        height: 260px;
    }
    
    .industry-carousel-title {
        font-size: 16px;
    }
    
    .industry-list-title {
        font-size: 16px;
    }
    
    .industry-list-date {
        font-size: 14px;
    }

    .meeting-showcase-frame{
        clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px), 0 10px)!important;
    }
}

/* ========================================
   常规分类页面样式
======================================== */

/* 分页导航样式 */
.news-pagination {
    margin-top: 80px;
    text-align: center;
}

.news-pagination ul {
    display: inline-flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 10px;
}

.news-pagination li {
    margin: 0;
}

.news-pagination a,
.news-pagination span {
    display: inline-block;
    padding: 10px 16px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #333;
    text-decoration: none;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.news-pagination a:hover {
    background: #2946bf;
    color: #fff;
    border-color: #2946bf;
}

.news-pagination .current {
    background: #2946bf;
    color: #fff;
    border-color: #2946bf;
}

.news-pagination .prev,
.news-pagination .next {
    font-weight: 500;
}

/* 无文章提示 */
.no-posts-found {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #666;
}

/* ========================================
   常规分类页面 - 响应式（分页样式）
======================================== */
@media (max-width: 1200px) {
    .news-pagination {
        margin-top: 60px;
    }
}

@media (max-width: 992px) {
    .news-pagination {
        margin-top: 50px;
    }
    
    .news-pagination a,
    .news-pagination span {
        padding: 8px 12px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .news-pagination {
        margin-top: 40px;
    }
    
    .news-pagination ul {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .news-pagination a,
    .news-pagination span {
        padding: 6px 10px;
        font-size: 14px;
    }
}

/* ========================================
   数字展馆页面样式
======================================== */

/* 数字展馆Hero体验按钮 */
.hero-experience-btn {
    display: inline-block;
    width: 210px;
    height: 52px;
    line-height: 52px;
    text-align: center;
    background: #008aff;
    border-radius: 10px; /* 圆角按钮 */
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hero-experience-btn:hover {
    background: #0077dd;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 138, 255, 0.3);
}

/* ========================================
   核心流程可视化区块
======================================== */
.digital-process-section {
    background: #fff;
    padding: 80px 0 70px;
}

.digital-process-container {
    max-width: 1320px;
    margin: 0 auto;
}

/* 标题行 */
.digital-process-header {
    margin-bottom: 60px;
}

.process-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000d7b;
    margin: 0 0 10px 0;
    line-height: 1;
}

.process-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000d7b;
    margin: 0;
    line-height: 1.2;
}

/* 卡片Step行 */
.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
}

.process-step-card {
    flex: 1;
    max-width: calc((100% - 120px) / 3); /* 减去两个60px间隙 */
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 20px;
    height: 420px;
    display: flex;
    flex-direction: column;
}

/* Step徽章 */
.step-badge {
    display: inline-block;
    width: 180px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #0f2e6b;
    border-radius: 10px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 30px;
}

/* Step内容区 */
.step-content {
    margin-bottom: 20px;
}

.step-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: #0b217b;
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.step-desc {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #0b217b;
    margin: 0;
    line-height: 1.6;
    height: calc(1.6em * 2); /* 固定2行高度 */
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* Step图片 */
.step-image {
    margin-top: auto; /* 推到底部 */
    width: 100%;
    height: 180px;
    border-radius: 10px;
    overflow: hidden;
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 流程箭头 */
.process-arrow {
    flex-shrink: 0;
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* 按钮行 */
.process-cta {
    text-align: center;
}

.process-cta-btn {
    display: inline-block;
    width: 330px;
    height: 65px;
    line-height: 65px;
    text-align: center;
    background: #0f2e6b;
    border-radius: 32.5px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.process-cta-btn:hover {
    background: #0a1e4a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 46, 107, 0.3);
}

/* ========================================
   案例展示区块
======================================== */
.digital-showcase-section {
    background: #f5f5f5;
    padding: 60px 0 85px;
}

.digital-showcase-container {
    max-width: 1320px;
    margin: 0 auto;
    overflow: visible; /* 允许箭头在外侧 */
}

/* 标题行 */
.digital-showcase-header {
    margin-bottom: 60px;
}

.showcase-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000d7b;
    margin: 0 0 10px 0;
    line-height: 1;
}

.showcase-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000d7b;
    margin: 0;
    line-height: 1.2;
}

/* 轮播图行 */
.showcase-content {
    /* 无特殊样式 */
}

/* 上方预览区（iframe） */
.showcase-preview {
    width: 100%;
    height: 590px;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
}

.showcase-preview iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.showcase-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a1a;
}

.showcase-placeholder p {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #666;
}

/* 下方轮播卡片区 */
.showcase-swiper-wrapper {
    position: relative;
    width: 1460px; /* 1320px + 70px*2 */
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
}

.showcase-swiper {
    overflow: visible;
    width: 1320px!important;
    margin: 0 auto;
    position: relative;
}

.showcase-swiper .swiper-wrapper {
    padding-bottom: 10px;
}

.showcase-swiper .swiper-slide {
    height: auto;
}

/* 案例卡片 */
.showcase-card {
    width: 100%;
    height: 160px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-sizing: border-box;
    border: 2px solid transparent;
}

.showcase-card.active {
    border-color: #000;
}


.showcase-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 导航箭头 */
.showcase-swiper-prev,
.showcase-swiper-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.showcase-swiper-prev::after,
.showcase-swiper-next::after {
    font-family: 'swiper-icons';
    font-size: 24px;
    color: #304b7f;
}

.showcase-swiper-prev:hover::after,
.showcase-swiper-next:hover::after {
    color: #0b217b;
}

.showcase-swiper-prev {
    left: 0;
}

.showcase-swiper-next {
    right: 0;
}

.showcase-swiper-prev.swiper-button-disabled,
.showcase-swiper-next.swiper-button-disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ========================================
   数字展馆页面 - 响应式
======================================== */
@media (max-width: 1520px) {
    .showcase-swiper-wrapper {
        width: 100%;
        left: 0;
        transform: none;
        padding: 0 80px;
    }
    
    .showcase-swiper {
        width: 100%!important;
    }
    
    .showcase-swiper-prev {
        left: 20px;
    }
    
    .showcase-swiper-next {
        right: 20px;
    }
}

@media (max-width: 1200px) {
    .hero-experience-btn {
        width: 180px;
        height: 46px;
        line-height: 46px;
        font-size: 18px;
    }
    
    .digital-process-container,
    .digital-showcase-container {
        padding: 0 40px;
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .process-step-card {
        max-width: 100%;
        width: 100%;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }
    
    .showcase-preview {
        height: 450px;
    }
    
    .showcase-swiper-wrapper {
        padding: 0 60px;
    }
    
    .showcase-swiper-prev {
        left: 10px;
    }
    
    .showcase-swiper-next {
        right: 10px;
    }
    
    .showcase-swiper-prev::after,
    .showcase-swiper-next::after {
        font-size: 20px;
    }
}

@media (max-width: 992px) {
    .hero-experience-btn {
        width: 160px;
        height: 42px;
        line-height: 42px;
        font-size: 16px;
    }
    
    .digital-process-section {
        padding: 60px 0 50px;
    }
    
    .digital-showcase-section {
        padding: 50px 0 70px;
    }
    
    .digital-process-container,
    .digital-showcase-container {
        padding: 0 30px;
    }
    
    .process-title,
    .showcase-title {
        font-size: 24px;
    }
    
    .process-subtitle,
    .showcase-subtitle {
        font-size: 18px;
    }
    
    .step-badge {
        width: 150px;
        height: 36px;
        line-height: 36px;
        font-size: 14px;
    }
    
    .step-title {
        font-size: 22px;
    }
    
    .step-desc {
        font-size: 14px;
    }
    
    .process-cta-btn {
        width: 280px;
        height: 56px;
        line-height: 56px;
        font-size: 20px;
    }
    
    .showcase-preview {
        height: 350px;
    }
    
    .showcase-swiper-prev::after,
    .showcase-swiper-next::after {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .hero-experience-btn {
        width: 140px;
        height: 38px;
        line-height: 38px;
        font-size: 14px;
    }
    
    .digital-process-section {
        padding: 50px 0 40px;
    }
    
    .digital-showcase-section {
        padding: 40px 0 60px;
    }
    
    .digital-process-container,
    .digital-showcase-container {
        padding: 0 20px;
    }
    
    .digital-process-header,
    .digital-showcase-header {
        margin-bottom: 40px;
    }
    
    .process-title,
    .showcase-title {
        font-size: 20px;
    }
    
    .process-subtitle,
    .showcase-subtitle {
        font-size: 16px;
    }
    
    .process-step-card {
        height: auto;
        padding: 15px;
    }
    
    .step-badge {
        width: 120px;
        height: 32px;
        line-height: 32px;
        font-size: 12px;
        margin-bottom: 20px;
    }
    
    .step-title {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .step-desc {
        font-size: 13px;
        height: auto;
        -webkit-line-clamp: 3;
    }
    
    .step-image {
        height: 150px;
    }
    
    .process-arrow img {
        width: 30px;
    }
    
    .process-steps {
        gap: 30px;
        margin-bottom: 40px;
    }
    
    .process-cta-btn {
        width: 100%;
        max-width: 300px;
        height: 50px;
        line-height: 50px;
        font-size: 18px;
    }
    
    .showcase-preview {
        height: 250px;
        margin-bottom: 20px;
    }
    
    .showcase-card {
        height: 120px;
    }
    
    .showcase-swiper-wrapper {
        padding: 0 50px;
    }
    
    .showcase-swiper-prev,
    .showcase-swiper-next {
        width: 40px;
        height: 40px;
    }
    
    .showcase-swiper-prev::after,
    .showcase-swiper-next::after {
        font-size: 16px;
    }
    
    .showcase-swiper-prev {
        left: 5px;
    }
    
    .showcase-swiper-next {
        right: 5px;
    }
}

/* ========================================
   关于我们页面样式
======================================== */

/* 关于我们Hero文字（复用news-hero-content样式） */
.about-hero-content {
    position: absolute;
    bottom: 180px;
    left: 0;
    right: 0;
    z-index: 5;
}

.about-hero-content .hero-text-wrapper {
    max-width: 1320px;
    margin: 0 auto;
    text-align: left; /* 左对齐 */
}

.about-hero-content .hero-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    margin: 0 0 10px 0;
    text-align: left;
    line-height: 1.2;
}

.about-hero-content .hero-subtitle-en {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    margin: 0 0 30px 0;
    text-align: left;
    line-height: 1;
    text-transform: uppercase;
}

.about-hero-content .hero-description {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    margin: 0;
    text-align: left;
    line-height: 1.6;
}

/* ========================================
   关于我们主体内容
======================================== */
.about-main {
    padding: 90px 0;
}

.about-container {
    max-width: 1320px;
    margin: 0 auto;
}

/* 区块间距 */
.about-conference-section {
    margin-bottom: 120px;
}

/* ========================================
   通用标题行样式（复用核心流程样式）
======================================== */
.about-section-header {
    margin-bottom: 70px;
}

.about-section-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000;
    margin: 0 0 10px 0;
    line-height: 1;
}

.about-section-subtitle {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin: 0;
    line-height: 1.2;
    text-transform: uppercase;
}

/* ========================================
   世界前沿科技大会内容
======================================== */

/* 内容行一：左右两列 */
.conference-row-1 {
    display: flex;
    gap: 100px;
    margin-bottom: 70px;
}

.conference-text-col {
    flex: 1;
}

.conference-para {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    line-height: 2;
    margin: 0 0 10px 0;
}

.conference-para:last-child {
    margin-bottom: 0;
}

/* 右侧联系方式列 */
.conference-contact-col {
    flex-shrink: 0;
    width: 440px;
    height: 210px;
    background: #000d7b;
    border-radius: 20px;
    padding-left: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
}

.contact-icon {
    width: auto;
    height: auto;
    padding-right: 25px;
    flex-shrink: 0;
}

.contact-text {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 500;
    font-size: 22px;
    color: #fff;
    line-height: 1.4;
}

/* 内容行二：四大核心场景 */
.conference-row-2 {
    margin-bottom: 70px;
}

.conference-intro-text {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    line-height: 1.6;
    margin: 0 0 35px 0;
}

.conference-scenarios {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.scenario-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.scenario-badge {
    flex-shrink: 0;
    width: 170px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #000d7b;
    border-radius: 10px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #fff;
}

.scenario-desc {
    flex: 1;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    line-height: 1.6;
    margin: 0;
}

/* 内容行三：总结文本 */
.conference-row-3 {
    /* 无特殊样式，使用.conference-para */
}

/* ========================================
   合作单位区块
======================================== */
.about-partners-section {
    /* 使用通用标题样式 */
}

.about-partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.about-partner-item {
    width: 240px;
    height: 120px;
    background: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-partner-item img {
    max-width: 95%;
    max-height: 95%;
    object-fit: contain;
    box-shadow: 0 0 10px 1px #f0f0f1;
}

/* ========================================
   关于我们页面 - 响应式
======================================== */
@media (max-width: 1520px) {
    .about-hero-content .hero-text-wrapper {
        padding: 0 80px 70px;
    }
    
    .about-container {
        padding: 0 80px;
    }
}

@media (max-width: 1200px) {
    .about-hero-content .hero-text-wrapper {
        padding: 0 40px 60px;
    }
    
    .about-hero-content .hero-title {
        font-size: 32px;
    }
    
    .about-hero-content .hero-subtitle-en {
        font-size: 16px;
    }
    
    .about-hero-content .hero-description {
        font-size: 18px;
    }
    
    .about-container {
        padding: 0 40px;
    }
    
    .conference-row-1 {
        flex-direction: column;
        gap: 40px;
    }
    
    .conference-contact-col {
        width: 100%;
        max-width: 500px;
        height: auto;
        padding: 30px 40px;
    }
    
    .about-partners-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }
    
    .about-partner-item {
        width: 100%;
        height: 100px;
    }
}

@media (max-width: 992px) {
    .about-hero-content .hero-text-wrapper {
        padding: 0 30px 50px;
    }
    
    .about-hero-content .hero-title {
        font-size: 28px;
    }
    
    .about-hero-content .hero-description {
        font-size: 16px;
    }
    
    .about-main {
        padding: 70px 0;
    }
    
    .about-container {
        padding: 0 30px;
    }
    
    .about-conference-section {
        margin-bottom: 80px;
    }
    
    .about-section-header {
        margin-bottom: 50px;
    }
    
    .about-section-title {
        font-size: 24px;
    }
    
    .about-section-subtitle {
        font-size: 18px;
    }
    
    .conference-para,
    .conference-intro-text,
    .scenario-badge,
    .scenario-desc {
        font-size: 18px;
    }
    
    .contact-text {
        font-size: 20px;
    }
    
    .conference-row-1,
    .conference-row-2 {
        margin-bottom: 50px;
    }
    
    .about-partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .about-partner-item {
        height: 90px;
    }
}

@media (max-width: 768px) {
    .about-hero-content{
        bottom:0;
    }
    .about-hero-content .hero-text-wrapper {
        padding: 0 20px 40px;
    }
    
    .about-hero-content .hero-title {
        font-size: 24px;
    }
    
    .about-hero-content .hero-subtitle-en {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .about-hero-content .hero-description {
        font-size: 14px;
    }
    
    .about-main {
        padding: 60px 0;
    }
    
    .about-container {
        padding: 0 20px;
    }
    
    .about-conference-section {
        margin-bottom: 60px;
    }
    
    .about-section-header {
        margin-bottom: 40px;
    }
    
    .about-section-title {
        font-size: 20px;
    }
    
    .about-section-subtitle {
        font-size: 16px;
    }
    
    .conference-para,
    .conference-intro-text,
    .scenario-desc {
        font-size: 16px;
    }
    
    .conference-row-1 {
        gap: 30px;
    }
    
    .conference-contact-col {
        max-width: 100%;
        padding: 25px 30px;
        gap: 10px;
    }
    
    .contact-icon {
        padding-right: 20px;
    }
    
    .contact-text {
        font-size: 16px;
    }
    
    .conference-intro-text {
        margin-bottom: 25px;
    }
    
    .conference-scenarios {
        gap: 8px;
    }
    
    .scenario-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .scenario-badge {
        width: 140px;
        height: 36px;
        line-height: 36px;
        font-size: 16px;
    }
    
    .scenario-desc {
        font-size: 15px;
    }
    
    .conference-row-1,
    .conference-row-2 {
        margin-bottom: 40px;
    }
    
    .about-partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .about-partner-item {
        height: 80px;
    }
}

/* ========================================
   企业展厅分类页面样式（ID=35）
======================================== */

/* 企业展厅Hero文字（复用news-hero-content样式） */
.exhibition-hero-content {
    position: absolute;
    bottom: 180px;
    left: 0;
    right: 0;
    z-index: 5;
}

.exhibition-hero-content .hero-text-wrapper {
    max-width: 1320px;
    margin: 0 auto;
    text-align: left;
}

.exhibition-hero-content .hero-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.exhibition-hero-content .hero-subtitle-en {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    margin: 0 0 30px 0;
    line-height: 1;
    text-transform: uppercase;
}

.exhibition-hero-content .hero-description {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    margin: 0;
    line-height: 1.6;
}

/* ========================================
   主体内容
======================================== */
.exhibition-category-main {
    background: #ffffff;
    padding: 150px 0 90px;
}

/* 区块间距 */
.exhibition-block-1,
.exhibition-block-2 {
    margin-bottom: 100px;
}

/* ========================================
   区块一：推荐展厅区域
======================================== */
.exhibition-block-1 {
    width: 100%;
}

/* 行一：左图右列表 */
.exhibition-featured-row {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    position: relative;
}

.exhibition-featured-content {
    width: 1370px;
    height: 540px;
    background-image: url('./assets/images/border-bg.png');
    background-size: 1370px 540px;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    padding: 0 50px;
    gap: 54px;
    position: relative;
}

/* 左侧图片区域 */
.featured-image-wrapper {
    position: relative;
    flex-shrink: 0;
    width: 727px;
    height: 409px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* 边框覆盖层（透明PNG） */
.featured-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('./assets/images/border-image.png?1');
    background-size: 727px 409px;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none; /* 允许鼠标事件穿透 */
    z-index: 1;
}

.featured-display-image {
    position: relative;
    width: 794px;
    height: 378px;
    object-fit: cover;
    object-position: center;
    z-index: 0; /* 确保在边框下方 */
}

/* 右侧列表区域 */
.featured-list-wrapper {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.featured-list {
    width: 100%;
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 10px;
}

/* 自定义滚动条 */
.featured-list::-webkit-scrollbar {
    width: 6px;
}

.featured-list::-webkit-scrollbar-track {
    background: rgba(0, 13, 123, 0.1);
    border-radius: 3px;
}

.featured-list::-webkit-scrollbar-thumb {
    background: #000d7b;
    border-radius: 3px;
}

.featured-list::-webkit-scrollbar-thumb:hover {
    background: #0b217b;
}

/* 列表项 */
.featured-list-item {
    display: block;
    width: 474px;
    height: 79px;
    background-color: #ddeafc;
    background-image: none;
    display: flex;
    align-items: center;
    padding: 0 30px;
    margin-bottom: 10px;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.featured-list-item.active,
.featured-list-item:hover {
    background-image: url('./assets/images/title-bg.png');
    background-size: cover;
    background-position: center;
}

.featured-item-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: #000;
    margin: 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; /* 单行显示 */
}

/* MORE链接 */
.featured-more-link {
    position: absolute;
    bottom: 30px;
    right: 80px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.featured-more-link:hover {
    color: #0b217b;
}

/* 行二：建筑图片 */
.exhibition-building-row {
    width: 100%;
    margin-top: -50px;
    position: relative;
    z-index: 2;
    text-align: center;
}

.building-image {
    width: 1894px;
    height: 771px;
    max-width: 100%;
    object-fit: contain;
}

/* ========================================
   区块二：热门行业展厅推荐
======================================== */
.exhibition-block-2 {
    width: 100%;
}

/* 标题行 */
.exhibition-category-main .exhibition-section-header {
    max-width: 1320px;
    margin: 0 auto 75px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.exhibition-category-main .section-title-group {
    text-align: left;
}

.exhibition-category-main .section-main-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000;
    margin: 0 0 10px 0;
    line-height: 1;
}

.exhibition-category-main .section-sub-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin: 0;
    line-height: 1.2;
    text-transform: uppercase;
}

.exhibition-category-main .section-more-link {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.exhibition-category-main .section-more-link:hover {
    opacity: 0.8;
}

/* 内容行 */
.exhibition-category-main .industry-hall-content {
    width: 100%;
}

.exhibition-category-main .industry-hall-row {
    width: 1920px;
    height: 680px;
    max-width: 100%;
    margin: 0 auto;
    background-image: url('./assets/images/category.webp');
    background-size: 1920px 680px;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
}

/* 左侧信息展示 */
.exhibition-category-main .industry-hall-info {
    width: 50%;
    display: flex;
    align-items: center;
    padding-left: calc((100% - 1320px) / 2);
}

.exhibition-category-main .industry-info-display {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 480px;
    padding: 120px 0 100px;
}

.exhibition-category-main .industry-number {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.exhibition-category-main .industry-number .number-text {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 98px;
    color: #fff;
    line-height: 1;
}

.exhibition-category-main .industry-number .industry-name {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 34px;
    color: #fff;
    margin: 0;
    line-height: 1.2;
}

.exhibition-category-main .industry-details {
    display: flex;
    flex-direction: column;
}

.exhibition-category-main .industry-desc-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.exhibition-category-main .industry-desc-link:hover {
    opacity: 0.8;
}

.exhibition-category-main .industry-desc {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #fff;
    line-height: 1.6;
}

.exhibition-category-main .industry-arrow-icon {
    width: auto;
    height: auto;
    max-width: 40px;
    max-height: 20px;
    flex-shrink: 0;
}

/* 右侧分类列表 */
.exhibition-category-main .industry-hall-list {
    width: 50%;
    display: flex;
    flex-direction: column;
}

.exhibition-category-main .industry-list-item {
    flex: 1;
    background-color: rgba(3, 14, 59, 0.8);
    border-bottom: 1px solid #fff;
    display: flex;
    text-decoration: none;
    transition: background-color 0.3s ease;
    box-sizing: border-box;
}

.exhibition-category-main .industry-list-item:last-child {
    border-bottom: none;
}

.exhibition-category-main .industry-list-item:hover,
.exhibition-category-main .industry-list-item.active {
    background-color: rgba(19, 32, 62, 0.9);
}

.exhibition-category-main .item-content {
    width: calc(960px - (1920px - 1320px) / 2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    margin-left: 0;
    box-sizing: border-box;
}

.exhibition-category-main .item-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.exhibition-category-main .item-number {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 28px;
    color: #fff;
    font-weight: 400;
}

.exhibition-category-main .item-name {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 28px;
    color: #fff;
    font-weight: 400;
}

.exhibition-category-main .item-plus {
    font-size: 36px;
    color: #fff;
    font-weight: 300;
    line-height: 1;
}

/* ========================================
   区块三：热门企业展厅
======================================== */
.exhibition-block-3 {
    width: 100%;
}

.exhibition-block-3 .exhibition-section-header {
    margin-bottom: 80px;
}

/* ========================================
   热门企业展厅轮播
======================================== */
/* 外层容器 - 1460px，箭头定位参照 */
.popular-hall-carousel-outer {
    position: relative;
    width: 1460px;
    max-width: 100%;
    margin: 0 auto 70px;
}

/* Swiper容器 - 1320px固定 */
.popular-hall-swiper {
    width: 1320px !important;
    margin: 0 auto;
    padding-top: 50px;
    padding-bottom: 50px;
    overflow: visible;
}

.popular-hall-swiper .swiper-slide {
    position: relative;
    width: 720px;
    height: 450px;
    border-radius: 15px;
    overflow: hidden;
}

.popular-hall-swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 标题覆盖层 - 只在中间slide显示 */
.hall-card-title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background-color: rgba(56, 90, 122, 0.8);
    display: flex;
    align-items: center;
    padding: 0 30px;
    opacity: 0;
    transition: opacity 0.3s ease;
    justify-content: center;
}

.popular-hall-swiper .swiper-slide-active .hall-card-title-overlay {
    opacity: 1;
}

.hall-card-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #fff;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 导航箭头 */
.popular-hall-prev,
.popular-hall-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    z-index: 10;
}

.popular-hall-prev {
    left: 0;
}

.popular-hall-next {
    right: 0;
}

.popular-hall-prev::after,
.popular-hall-next::after {
    font-size: 24px;
    color: #0b217b;
}

.popular-hall-prev:hover::after,
.popular-hall-next:hover::after {
    color: #000d7b;
}

/* 按钮行 */
.exhibition-enter-btn-row {
    text-align: center;
}

.exhibition-enter-btn {
    display: inline-block;
    width: 360px;
    height: 75px;
    line-height: 75px;
    text-align: center;
    background-color: #0b217b;
    border-radius: 38px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 300;
    font-size: 26px;
    color: #fff;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.exhibition-enter-btn:hover {
    background-color: #0a1d6b;
}

/* ========================================
   企业展厅分类页面 - 响应式
======================================== */
@media (max-width: 1520px) {
    .exhibition-featured-content {
        width: 1200px;
        height: 470px;
        background-size: 1200px 470px;
        padding: 0 40px;
        gap: 40px;
    }
    
    .featured-image-wrapper {
        width: 640px;
        height: 360px;
    }
    
    .featured-image-wrapper::after {
        background-size: 640px 360px;
    }
    
    .featured-display-image {
        width: 700px;
        height: 330px;
    }
    
    .featured-list-item {
        width: 420px;
        height: 70px;
        font-size: 20px;
    }
    
    .building-image {
        width: 1600px;
    }
    
    .exhibition-category-main .industry-hall-row {
        width: 1600px;
        height: 600px;
        background-size: 1600px 600px;
    }
    
    .exhibition-category-main .industry-info-display {
        height: 400px;
        padding: 100px 0 100px;
    }
    
    .exhibition-category-main .industry-number {
        gap: 30px;
    }
    
    .exhibition-category-main .industry-number .number-text {
        font-size: 80px;
    }
    
    .exhibition-category-main .industry-number .industry-name {
        font-size: 30px;
    }
    
    .popular-hall-carousel-outer {
        width: 100%;
    }
    
    .popular-hall-swiper {
        width: 100% !important;
        max-width: 1200px;
    }
    
    .popular-hall-swiper .swiper-slide {
        width: 600px;
        height: 375px;
    }
}

@media (max-width: 1200px) {
    .exhibition-category-main {
        padding: 100px 0 70px;
    }
    
    .exhibition-block-1,
    .exhibition-block-2 {
        margin-bottom: 80px;
    }
    
    .exhibition-hero-content .hero-title {
        font-size: 32px;
    }
    
    .exhibition-hero-content .hero-subtitle-en {
        font-size: 16px;
    }
    
    .exhibition-hero-content .hero-description {
        font-size: 18px;
    }
    
    .exhibition-featured-content {
        width: 100%;
        max-width: 1000px;
        height: 400px;
        background-size: 100% auto;
        padding: 0 30px;
        gap: 30px;
    }
    
    .featured-image-wrapper {
        width: 540px;
        height: 300px;
    }
    
    .featured-image-wrapper::after {
        background-size: 540px 300px;
    }
    
    .featured-display-image {
        width: 580px;
        height: 280px;
    }
    
    .featured-list-item {
        width: 100%;
        height: 65px;
        font-size: 18px;
        padding: 0 20px;
    }
    
    .featured-more-link {
        right: 50px;
        bottom: 20px;
        font-size: 14px;
    }
    
    .building-image {
        width: 1200px;
        height: auto;
    }
    
    .exhibition-category-main .exhibition-section-header {
        padding: 0 40px;
        margin-bottom: 60px;
    }
    
    .exhibition-category-main .section-main-title {
        font-size: 24px;
    }
    
    .exhibition-category-main .section-sub-title {
        font-size: 18px;
    }
    
    .exhibition-category-main .section-more-link {
        font-size: 14px;
    }
    
    .exhibition-category-main .industry-hall-row {
        width: 100%;
        height: 500px;
        background-size: cover;
    }
    
    .exhibition-category-main .industry-hall-info {
        padding-left: 40px;
    }
    
    .exhibition-category-main .industry-info-display {
        height: 350px;
        padding: 75px 0 75px;
    }
    
    .exhibition-category-main .industry-number {
        gap: 25px;
    }
    
    .exhibition-category-main .industry-number .number-text {
        font-size: 70px;
    }
    
    .exhibition-category-main .industry-number .industry-name {
        font-size: 26px;
    }
    
    .exhibition-category-main .industry-desc {
        font-size: 16px;
    }
    
    .exhibition-category-main .item-number,
    .exhibition-category-main .item-name {
        font-size: 24px;
    }
    
    .exhibition-category-main .item-content {
        width: 100%;
        padding: 0 20px;
    }
    
    .popular-hall-carousel-outer {
        width: 100%;
        padding: 0 20px;
    }
    
    .popular-hall-swiper {
        width: 100% !important;
    }
    
    .popular-hall-swiper .swiper-slide {
        width: 500px;
        height: 312px;
    }
    
    .exhibition-enter-btn {
        width: 320px;
        height: 65px;
        line-height: 65px;
        font-size: 24px;
        border-radius: 33px;
    }
}

@media (max-width: 992px) {
    .exhibition-category-main {
        padding: 80px 0 60px;
    }
    
    .exhibition-block-1,
    .exhibition-block-2 {
        margin-bottom: 60px;
    }
    
    .exhibition-hero-content {
        bottom: 120px;
    }
    
    .exhibition-hero-content .hero-title {
        font-size: 28px;
    }
    
    .exhibition-hero-content .hero-description {
        font-size: 16px;
    }
    
    .exhibition-featured-content {
        flex-direction: column;
        height: auto;
        padding: 40px 20px;
        gap: 20px;
    }
    
    .featured-image-wrapper {
        width: 100%;
        max-width: 500px;
        height: 280px;
    }
    
    .featured-image-wrapper::after {
        background-size: contain;
    }
    
    .featured-display-image {
        width: 100%;
        height: 260px;
    }
    
    .featured-list-wrapper {
        width: 100%;
    }
    
    .featured-list {
        max-height: 350px;
    }
    
    .featured-list-item {
        height: 60px;
        font-size: 16px;
    }
    
    .featured-more-link {
        position: static;
        display: block;
        text-align: center;
        margin-top: 20px;
    }
    
    .building-image {
        width: 100%;
        height: auto;
    }
    
    .exhibition-category-main .exhibition-section-header {
        padding: 0 30px;
        margin-bottom: 50px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .exhibition-category-main .section-main-title {
        font-size: 22px;
    }
    
    .exhibition-category-main .section-sub-title {
        font-size: 16px;
    }
    
    .exhibition-category-main .industry-hall-row {
        flex-direction: column;
        height: auto;
    }
    
    .exhibition-category-main .industry-hall-info {
        width: 100%;
        padding: 60px 30px;
    }
    
    .exhibition-category-main .industry-info-display {
        height: auto;
        padding: 0;
        gap: 30px;
    }
    
    .exhibition-category-main .industry-number {
        gap: 20px;
    }
    
    .exhibition-category-main .industry-number .number-text {
        font-size: 60px;
    }
    
    .exhibition-category-main .industry-number .industry-name {
        font-size: 24px;
    }
    
    .exhibition-category-main .industry-desc {
        font-size: 15px;
    }
    
    .exhibition-category-main .industry-hall-list {
        width: 100%;
    }
    
    .exhibition-category-main .item-number,
    .exhibition-category-main .item-name {
        font-size: 20px;
    }
    
    .exhibition-category-main .item-plus {
        font-size: 30px;
    }
    
    .popular-hall-swiper .swiper-slide {
        width: 400px;
        height: 250px;
    }
    
    .exhibition-enter-btn {
        width: 280px;
        height: 60px;
        line-height: 60px;
        font-size: 22px;
        border-radius: 30px;
    }
}

@media (max-width: 768px) {
    .exhibition-category-main {
        padding: 60px 0 50px;
    }
    
    .exhibition-block-1,
    .exhibition-block-2 {
        margin-bottom: 50px;
    }
    
    .exhibition-hero-content {
        bottom: 80px;
    }
    
    .exhibition-hero-content .hero-title {
        font-size: 24px;
    }
    
    .exhibition-hero-content .hero-subtitle-en {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .exhibition-hero-content .hero-description {
        font-size: 14px;
    }
    
    .exhibition-featured-content {
        padding: 30px 15px;
    }
    
    .featured-image-wrapper {
        max-width: 100%;
        height: 240px;
    }
    
    .featured-image-wrapper::after {
        background-size: contain;
    }
    
    .featured-display-image {
        height: 220px;
    }
    
    .featured-list {
        max-height: 300px;
    }
    
    .featured-list-item {
        height: 55px;
        font-size: 15px;
        padding: 0 15px;
    }
    
    .exhibition-category-main .exhibition-section-header {
        padding: 0 20px;
        margin-bottom: 40px;
    }
    
    .exhibition-category-main .section-main-title {
        font-size: 20px;
    }
    
    .exhibition-category-main .section-sub-title {
        font-size: 14px;
    }
    
    .exhibition-category-main .industry-hall-info {
        padding: 50px 20px;
    }
    
    .exhibition-category-main .industry-number {
        gap: 15px;
    }
    
    .exhibition-category-main .industry-number .number-text {
        font-size: 50px;
    }
    
    .exhibition-category-main .industry-number .industry-name {
        font-size: 20px;
    }
    
    .exhibition-category-main .industry-desc {
        font-size: 14px;
    }
    
    .exhibition-category-main .item-content {
        width: 100%;
        padding: 0 15px;
    }
    
    .exhibition-category-main .item-left {
        gap: 15px;
    }
    
    .exhibition-category-main .item-number,
    .exhibition-category-main .item-name {
        font-size: 18px;
    }
    
    .exhibition-category-main .item-plus {
        font-size: 26px;
    }
    
    .exhibition-category-main .exhibition-block-3 .exhibition-section-header {
        margin-bottom: 40px;
    }
    
    .popular-hall-carousel-outer {
        margin-bottom: 40px;
        padding: 0 10px;
    }
    
    .popular-hall-swiper {
        width: 100% !important;
    }
    
    .popular-hall-swiper .swiper-slide {
        width: 320px;
        height: 200px;
    }
    
    .hall-card-title-overlay {
        height: 50px;
        padding: 0 20px;
    }
    
    .hall-card-title {
        font-size: 16px;
    }
    
    .popular-hall-prev,
    .popular-hall-next {
        width: 40px;
        height: 40px;
    }
    
    .popular-hall-prev::after,
    .popular-hall-next::after {
        font-size: 18px;
    }
    
    .exhibition-enter-btn {
        width: 260px;
        height: 55px;
        line-height: 55px;
        font-size: 20px;
        border-radius: 28px;
    }
}

/* ========================================
   成果发布分类页面样式 (category-31)
======================================== */
.achievement-category-main {
    background-color: #fff;
}

/* 复用Hero样式 */
.achievement-hero-content {
    position: absolute;
    bottom: 180px;
    left: 0;
    right: 0;
    z-index: 5;
}

/* ----------------------------------------
   区块一：对比区域
---------------------------------------- */
.achievement-section-1 {
    position: relative;
    height: 1120px;
    overflow: hidden;
    background-image: url('./assets/images/achievement-bg.webp?1');
    background-size: 1920px auto;
    background-position: top center;
    background-repeat: no-repeat;
}

.achievement-section-1-content {
    position: relative;
    width: 975px;
    margin: 0 auto;
    padding-top: 630px;
}

/* 对比卡片行 */
.achievement-compare-row {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin-bottom: 35px;
}

.achievement-compare-card {
    flex: 1;
    height: 235px;
    background-color: rgba(0, 72, 169,0.1);
    display: flex;
    flex-direction: column;
}

.compare-left {
    border-radius: 10px;
}

.compare-right {
    border-radius: 10px;
}

.compare-card-header {
    height: 56px;
    background-color: #0b217b;
    display: flex;
    align-items: center;
    justify-content: center;
}

.compare-left .compare-card-header {
    border-radius: 10px;
}

.compare-right .compare-card-header {
    border-radius: 10px;
}

.compare-card-header h3 {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 400;
    color: #fff;
    margin: 0;
}

.compare-left .compare-card-header h3 {
    font-size: 20px;
}

.compare-right .compare-card-header h3 {
    font-size: 24px;
}

.compare-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.compare-item {
    display: flex;
    align-items: center;
    max-width: 180px;
}

.compare-item img {
    flex-shrink: 0;
    margin-right: 15px;
}

.compare-item span {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    text-align: center;
    flex: 1;
    width:130px;
}
.compare-left .compare-item span{
    width:90px;
}

/* VS图标 */
.achievement-vs {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 138px;
    flex-shrink: 0;
}

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

/* 底部蓝色条 */
.achievement-slogan-bar {
    width: 100%;
    height: 120px;
    background-color: #0b217b;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 54px;
}

.achievement-slogan-bar p {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #fff;
    text-align: center;
    margin: 0;
    line-height: 1.6;
}

/* ----------------------------------------
   区块二：热门成果发布企业轮播
---------------------------------------- */
.achievement-section-2 {
    position: relative;
    height: 850px;
    overflow: hidden;
}

.achievement-section-2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 550px;
    background-color: #f2f2f2;
    z-index: 1;
}

.achievement-section-2::after {
    content: '';
    position: absolute;
    top: 550px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #030e3b;
    z-index: 1;
}

.achievement-section-2-inner {
    position: relative;
    z-index: 2;
    display: flex;
    gap: 56px;
    padding-top: 100px;
    padding-bottom: 90px;
    padding-left: calc((100vw - 1320px) / 2);
    height: 100%;
    box-sizing: border-box;
}

.achievement-section-2-left {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.achievement-section-2-header {
    /* 标题区 */
}

.achievement-section-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000;
    margin: 0 0 10px;
}

.achievement-section-subtitle-en {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin: 0;
    text-transform: uppercase;
}

/* 轮播控制按钮 - 自定义样式 */
.achievement-swiper-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.achievement-nav-prev,
.achievement-nav-next {
    width: 50px;
    height: 50px;
    border: 2px solid #fff;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #fff;
}

.achievement-nav-prev:hover,
.achievement-nav-next:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #00d4ff;
    color: #00d4ff;
}

.achievement-nav-prev svg,
.achievement-nav-next svg {
    width: 20px;
    height: 20px;
}

.achievement-swiper-pagination {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #fff;
    min-width: 50px;
    text-align: center;
}


/* 右侧轮播区域 */
.achievement-section-2-right {
    flex: 1;
    overflow: hidden;
}

.achievement-hot-swiper {
    width: 100%;
    overflow: visible;
}

.achievement-hot-swiper .swiper-slide {
    width: 387px;
    flex-shrink: 0;
}

.achievement-hot-card {
    display: block;
    text-decoration: none;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.achievement-hot-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.achievement-hot-image {
    width: 387px;
    height: 450px;
    overflow: hidden;
}

.achievement-hot-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.achievement-hot-content {
    width: 387px;
    height: 203px;
    padding:50px 30px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.achievement-hot-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin: 0 0 15px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.achievement-hot-excerpt {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #666;
    margin: 0 0 auto;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.achievement-hot-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.achievement-hot-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
}

.achievement-hot-arrow {
    color: #999;
    transition: color 0.3s ease, transform 0.3s ease;
}

.achievement-hot-card:hover .achievement-hot-arrow {
    color: #0b217b;
    transform: translateX(3px);
}

/* ----------------------------------------
   区块三：云网成果发布流程
---------------------------------------- */
.achievement-section-3 {
    background-color: #fff;
    padding: 100px 0 115px;
}

.achievement-section-3-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.achievement-process-header {
    text-align: center;
    margin-bottom: 60px;
}

.achievement-process-header .achievement-section-title {
    margin-bottom: 10px;
}

/* 流程卡片 */
.achievement-process-cards {
    display: flex;
    gap: 27px;
}

.achievement-process-card {
    flex: 1;
    height: 420px;
    background-color: #f3f3f3;
    border-radius: 10px;
    padding-top: 35px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.process-card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.process-card-icon {
    height: 94px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.process-card-icon img {
    max-height: 100%;
    width: auto;
}

.process-card-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: #0b217b;
    margin: 0 0 25px;
    text-align: center;
}

.process-card-list {
    list-style: none;
    margin: 0;
    padding: 0;
    text-align: center;
}

.process-card-list li {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 300;
    font-size: 20px;
    color: #0b217b;
    margin-bottom: 8px;
    line-height: 1.4;
}

.process-card-list li:last-child {
    margin-bottom: 0;
}

/* 序号圆形 */
.process-card-number {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 80px;
    background-color: #455ec5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.process-card-number span {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 53px;
    color: #fff;
    line-height: 1;
}

/* ----------------------------------------
   区块四：重磅成果发布
---------------------------------------- */
.achievement-section-4 {
    background-color: #ededed;
    padding: 100px 0 115px;
}

.achievement-section-4-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.achievement-major-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 80px;
}

.achievement-major-title-group {
    /* 标题组 */
}

.achievement-view-all {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.achievement-view-all:hover {
    color: #0b217b;
}

/* 卡片网格 */
.achievement-major-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 45px 6px;
}

.achievement-major-card {
    background-color: #fff;
    border-radius: 0 0 10px 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.achievement-major-card.card-reversed {
    border-radius: 10px 10px 0 0;
    flex-direction: column;
}

.major-card-image {
    height: 316px;
    overflow: hidden;
}

.achievement-major-card:not(.card-reversed) .major-card-image {
    border-radius: 10px;
}

.achievement-major-card.card-reversed .major-card-image {
    border-radius: 10px;
}

.major-card-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.major-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

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

.major-card-content {
    height: 178px;
    padding: 25px 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.major-card-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    margin: 0 0 10px;
    line-height: 1.4;
}

.major-card-title a {
    color: #000;
    text-decoration: none;
    transition: color 0.3s ease;
}

.major-card-title a:hover {
    color: #0b217b;
}

.major-card-date {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin-bottom: 15px;
}

.major-card-link {
    display: inline-block;
}

.major-card-link img {
    transition: transform 0.3s ease;
}

.major-card-link:hover img {
    transform: translateX(5px);
}

/* ========================================
   成果发布分类页面响应式
======================================== */
@media (max-width: 1520px) {
    .achievement-section-1-content {
        width: 90%;
        max-width: 975px;
    }
    
    .achievement-section-2-inner {
        padding-left: 60px;
    }
    
    .achievement-hot-swiper .swiper-slide {
        width: 340px;
    }
    
    .achievement-hot-image {
        width: 340px;
        height: 400px;
    }
    
    .achievement-hot-content {
        width: 340px;
        height: 180px;
    }
}

@media (max-width: 1200px) {
    .achievement-section-1 {
        height: auto;
        padding-bottom: 60px;
        background-size: cover;
    }
    
    .achievement-section-1-content {
        padding-top: 400px;
        width: 95%;
    }
    
    .achievement-compare-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .achievement-compare-card {
        border-radius: 10px;
        height: auto;
        min-height: 200px;
    }
    
    .compare-left,
    .compare-right {
        border-radius: 10px;
    }
    
    .compare-left .compare-card-header,
    .compare-right .compare-card-header {
        border-radius: 10px 10px 0 0;
    }
    
    .achievement-vs {
        width: 100%;
        padding: 10px 0;
    }
    
    .achievement-section-2 {
        height: auto;
    }
    
    .achievement-section-2-inner {
        flex-direction: column;
        padding: 60px 20px;
        gap: 40px;
    }
    
    .achievement-section-2-left {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        height: auto;
    }
    
    .achievement-section-2-right {
        width: 100%;
    }
    
    .achievement-hot-swiper .swiper-slide {
        width: 300px;
    }
    
    .achievement-hot-image {
        width: 300px;
        height: 350px;
    }
    
    .achievement-hot-content {
        width: 300px;
        height: 160px;
        padding: 20px 15px;
    }
    
    .achievement-process-cards {
        flex-wrap: wrap;
        gap: 60px 20px;
    }
    
    .achievement-process-card {
        flex: 0 0 calc(50% - 10px);
        height: 380px;
    }
    
    .achievement-major-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 6px;
    }
}

@media (max-width: 992px) {
    .achievement-section-1-content {
        padding-top: 300px;
    }
    
    .compare-card-header h3 {
        font-size: 18px !important;
    }
    
    .compare-item span {
        font-size: 16px;
    }
    
    .achievement-slogan-bar {
        height: auto;
        padding: 25px 30px;
    }
    
    .achievement-slogan-bar p {
        font-size: 16px;
    }
    
    .achievement-section-title {
        font-size: 24px;
    }
    
    .achievement-section-subtitle-en {
        font-size: 16px;
    }
    
    .process-card-title {
        font-size: 22px;
    }
    
    .process-card-list li {
        font-size: 16px;
    }
    
    .process-card-number {
        width: 60px;
        height: 60px;
        bottom: -30px;
    }
    
    .process-card-number span {
        font-size: 40px;
    }
    
    .major-card-image {
        height: 250px;
    }
    
    .major-card-content {
        height: 150px;
        padding: 20px 15px;
    }
    
    .major-card-title,
    .major-card-date {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .achievement-section-1-content {
        padding-top: 200px;
    }
    
    .achievement-compare-card {
        min-height: 180px;
    }
    
    .compare-card-header {
        height: 45px;
    }
    
    .compare-card-body {
        padding: 15px;
        gap: 8px;
    }
    
    .compare-item {
        width: auto;
    }
    
    .compare-item img {
        width: 20px;
        height: 20px;
    }
    
    .compare-item span {
        font-size: 14px;
    }
    
    .achievement-slogan-bar {
        padding: 20px;
    }
    
    .achievement-slogan-bar p {
        font-size: 14px;
    }
    
    .achievement-section-2-left {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .achievement-swiper-controls {
        gap: 10px;
    }
    
    .achievement-nav-prev,
    .achievement-nav-next {
        width: 40px;
        height: 40px;
    }
    
    .achievement-nav-prev svg,
    .achievement-nav-next svg {
        width: 16px;
        height: 16px;
    }
    
    .achievement-swiper-pagination {
        font-size: 14px;
        min-width: 40px;
    }
    
    .achievement-hot-swiper .swiper-slide {
        width: 260px;
    }
    
    .achievement-hot-image {
        width: 260px;
        height: 300px;
    }
    
    .achievement-hot-content {
        width: 260px;
        height: 140px;
        padding: 15px 12px;
    }
    
    .achievement-hot-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .achievement-hot-excerpt {
        font-size: 14px;
    }
    
    .achievement-section-3,
    .achievement-section-4 {
        padding: 60px 0 80px;
    }
    
    .achievement-process-header {
        margin-bottom: 40px;
    }
    
    .achievement-process-card {
        flex: 0 0 100%;
        height: 350px;
    }
    
    .process-card-icon {
        height: 70px;
        margin-bottom: 25px;
    }
    
    .achievement-major-header {
        margin-bottom: 40px;
    }
    
    .achievement-major-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .major-card-image {
        height: 220px;
    }
    
    .major-card-content {
        height: 130px;
        padding: 15px;
    }
}

/* ----------------------------------------
   区块五：登上世界级创新领奖台
---------------------------------------- */
.achievement-section-5 {
    background-color: #fff;
    padding: 110px 0 100px;
}

.achievement-section-5-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.achievement-award-header {
    text-align: center;
    margin-bottom: 60px;
}

.achievement-award-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 38px;
    color: #000;
    margin: 0 0 35px;
}

.achievement-award-desc p {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    margin: 0;
    line-height: 1.8;
}

/* 奖项卡片 */
.achievement-award-cards {
    display: flex;
    gap: 10px;
}

.achievement-award-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.award-card-text {
    text-align: center;
}

.award-card-text h3 {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000;
    margin: 0 0 10px;
}

.award-card-text p {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0;
    line-height: 1.5;
}

.award-card-image {
    border-radius: 10px;
    box-shadow: 0 0 10px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.award-card-image img {
    display: block;
    width: 100%;
    height: auto;
}

/* ----------------------------------------
   区块六：意向表单
---------------------------------------- */
.achievement-section-6 {
    background-color: #061c5b;
    padding: 85px 0 80px;
}

.achievement-section-6-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.achievement-form-header {
    margin-bottom: 60px;
}

.achievement-section-title.achievement-white,
.achievement-section-subtitle-en.achievement-white {
    color: #fff;
}

.achievement-form-wrapper {
    /* 表单容器 */
}

.achievement-form-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 22px;
    color: #fff;
    margin: 0 0 30px;
    text-align: center;
}

/* 静态表单样式 */
.achievement-contact-form .form-row {
    display: flex;
    gap: 50px;
    margin-bottom: 30px;
}

.achievement-contact-form .form-field {
    flex: 1;
    position: relative;
}

.achievement-contact-form .form-field input,
.achievement-contact-form .form-field select {
    width: 100%;
    height: 60px;
    background-color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0 40px 0 16px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    box-sizing: border-box;
    border-left: 3px solid #0b217b;
}

.achievement-contact-form .form-field input::placeholder {
    color: #999;
}

.achievement-contact-form .form-field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.achievement-contact-form .form-field.required .required-star {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #ff0000;
    font-size: 18px;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.achievement-submit-btn {
    width: 200px;
    height: 60px;
    background-color: #fff;
    border: none;
    border-radius: 30px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    cursor: pointer;
    transition: all 0.3s ease;
}

.achievement-submit-btn:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

/* Contact Form 7 表单样式覆盖 */
.achievement-form-wrapper .wpcf7-form {
    max-width: 100%;
}

.achievement-form-wrapper .wpcf7-form p {
    margin: 0;
}

.achievement-form-wrapper .wpcf7-form input[type="text"],
.achievement-form-wrapper .wpcf7-form input[type="tel"],
.achievement-form-wrapper .wpcf7-form input[type="email"],
.achievement-form-wrapper .wpcf7-form select {
    width: 100%;
    height: 60px;
    background-color: #fff;
    border: none;
    border-radius: 5px;
    padding: 0 16px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    box-sizing: border-box;
    border-left: 3px solid #0b217b;
}

.achievement-form-wrapper .wpcf7-form input[type="submit"] {
    width: 200px;
    height: 60px;
    background-color: #fff;
    border: none;
    border-radius: 30px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 20px;
    color: #000;
    cursor: pointer;
    transition: all 0.3s ease;
}

.achievement-form-wrapper .wpcf7-form input[type="submit"]:hover {
    background-color: #f0f0f0;
}

/* ----------------------------------------
   区块七：合作媒体
---------------------------------------- */
.achievement-section-7 {
    background-color: #fff;
    padding: 70px 0 90px;
}

.achievement-section-7-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.achievement-media-header {
    margin-bottom: 70px;
}

.achievement-media-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
}

.achievement-media-logo {
    height: 80px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
    overflow: hidden;
}

.achievement-media-logo img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

/* ========================================
   成果发布分类页面响应式 - 行五至行七
======================================== */
@media (max-width: 1200px) {
    .achievement-award-title {
        font-size: 32px;
    }
    
    .achievement-award-desc p {
        font-size: 18px;
    }
    
    .achievement-award-cards {
        flex-wrap: wrap;
        gap: 30px;
    }
    
    .achievement-award-card {
        flex: 0 0 calc(50% - 15px);
    }
    
    .achievement-contact-form .form-row {
        gap: 30px;
    }
    
    .achievement-media-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 992px) {
    .achievement-section-5 {
        padding: 80px 0 70px;
    }
    
    .achievement-award-title {
        font-size: 28px;
    }
    
    .achievement-award-desc p {
        font-size: 16px;
    }
    
    .award-card-text h3 {
        font-size: 18px;
    }
    
    .achievement-section-6 {
        padding: 60px 0;
    }
    
    .achievement-contact-form .form-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .achievement-contact-form .form-field input,
    .achievement-contact-form .form-field select {
        font-size: 16px;
    }
    
    .achievement-media-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .achievement-section-5 {
        padding: 60px 0 50px;
    }
    
    .achievement-award-title {
        font-size: 24px;
        margin-bottom: 25px;
    }
    
    .achievement-award-desc p {
        font-size: 14px;
    }
    
    .achievement-award-cards {
        flex-direction: column;
    }
    
    .achievement-award-card {
        flex: 0 0 100%;
        gap: 20px;
    }
    
    .award-card-text h3 {
        font-size: 16px;
    }
    
    .award-card-text p {
        font-size: 12px;
    }
    
    .achievement-section-6 {
        padding: 50px 0;
    }
    
    .achievement-form-header {
        margin-bottom: 40px;
    }
    
    .achievement-form-title {
        font-size: 18px;
    }
    
    .achievement-contact-form .form-field input,
    .achievement-contact-form .form-field select {
        height: 50px;
        font-size: 14px;
    }
    
    .achievement-submit-btn {
        width: 160px;
        height: 50px;
        font-size: 16px;
    }
    
    .achievement-section-7 {
        padding: 50px 0 60px;
    }
    
    .achievement-media-header {
        margin-bottom: 40px;
    }
    
    .achievement-media-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievement-media-logo {
        height: 60px;
    }
}

/* ========================================
   中科云会议分类页面样式 (category-44)
======================================== */
.meeting-category-main {
    background-color: #fff;
}

/* 复用Hero样式 */
.meeting-hero-content {
    position: absolute;
    bottom: 180px;
    left: 0;
    right: 0;
    z-index: 5;
}

/* ----------------------------------------
   区块一：会议室规模展示
---------------------------------------- */
.meeting-section-1 {
    height: 945px;
    background-image: url('./assets/images/meeting-bg.webp');
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    padding-top: 80px;
}

.meeting-section-1-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 图片展示区域 */
.meeting-showcase {
    width: 1028px;
    height: 546px;
    margin: 0 auto;
    background-image: url('./assets/images/border-meeting.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meeting-showcase-frame {
    width: 980px;
    height: 490px;
    position: relative;
    overflow: hidden;
    /* 八边形裁剪 */
    clip-path: polygon(
        40px 0, calc(100% - 40px) 0,
        100% 40px, 100% calc(100% - 40px),
        calc(100% - 40px) 100%, 40px 100%,
        0 calc(100% - 40px), 0 40px
    );
    box-shadow: inset 0 0 60px rgba(0, 100, 255, 0.4);
}

.meeting-showcase-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.meeting-showcase-image.active {
    opacity: 1;
}

/* Tab按钮区域 */
.meeting-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 50px;
}

.meeting-tab {
    width: 295px;
    height: 90px;
    background-image: url('./assets/images/btn-bg.png');
    background-size: 100% 100%;
    background-repeat: no-repeat;
    border: none;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.meeting-tab.active {
    background-image: url('./assets/images/btn-active-bg.png');
}

.meeting-tab-text {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 30px;
    color: #fff;
    text-shadow: 0 0 15px #2ccfff, 0 0 30px #2ccfff, 0 0 60px #2ccfff, 0 0 90px #2ccfff, 0 0 120px rgba(44, 207, 255, 0.6);
}

.meeting-tab-arrow {
    display: none;
    width: auto;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.meeting-tab.active .meeting-tab-arrow {
    display: block;
}

/* 功能介绍区域 */
.meeting-features {
    width: 100%;
    height: 150px;
    background-color: #000d7b;
    margin-top: 30px;
    padding: 0 140px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    border-radius: 10px;
}

.meeting-feature-panel {
    display: none;
    flex-wrap: wrap;
    gap: 12px 60px;
    width: 100%;
}

.meeting-feature-panel.active {
    display: flex;
}

.meeting-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: calc(33.333% - 40px);
}

.meeting-feature-item img {
    width: 20px;
    height: auto;
    flex-shrink: 0;
}

.meeting-feature-item span {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 21px;
    color: #fff;
    line-height: 1;
    white-space: nowrap
}

/* ----------------------------------------
   区块二：标准化服务流程
---------------------------------------- */
.meeting-section-2 {
    background-color: #fff;
    padding: 60px 0 90px;
}

.meeting-section-2-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.meeting-process-header {
    text-align: center;
    margin-bottom: 70px;
}

.meeting-section-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #000d7b;
    margin: 0;
}

/* 流程卡片 */
.meeting-process-cards {
    display: flex;
    align-items: stretch;
}

.meeting-process-card {
    flex: 1;
    height: 290px;
    background-color: #f3f3f3;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 40px;
    position: relative;
    z-index: 1;
}

.meeting-process-icon {
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.meeting-process-icon img {
    max-height: 100%;
    width: auto;
}

.meeting-process-title {
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: #0b217b;
    margin: 0;
    text-align: center;
}

/* 箭头指示器（80px圆，左右各30px叠入卡片，中间20px为卡片间距） */
.meeting-arrow-circle {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    background-color: #000d7b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: flex-end;
    margin-left: -30px;
    margin-right: -30px;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

/* ----------------------------------------
   区块三：会议预告与往期会议
   注：此区块完全复用首页区块6的结构和样式（.homepage-section-6）
---------------------------------------- */

/* ----------------------------------------
   区块四：常见FAQ
---------------------------------------- */
.meeting-section-4 {
    background-color: #fff;
    padding: 80px 0;
}

.meeting-section-4-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.meeting-faq-header {
    margin-bottom: 65px;
}

.meeting-faq-content {
    display: flex;
    gap: 50px;
}

.meeting-faq-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.meeting-faq-item {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-question,
.faq-answer {
    display: flex;
    gap: 5px;
}

.faq-label {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 25px;
    color: #fff;
    flex-shrink: 0;
}

.faq-label.faq-q {
    background-color: #ce2a2a;
}

.faq-label.faq-a {
    background-color: #000d7b;
}

.faq-question-text {
    flex: 1;
    height: 44px;
    background-color: #f2f2f2;
    border-radius: 8px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #000d7b;
}

.faq-answer-text {
    flex: 1;
    background-color: #f2f2f2;
    border-radius: 8px;
    padding: 12px 20px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-size: 18px;
    color: #000d7b;
    line-height: 1.6;
}

/* 预约按钮 */
.meeting-faq-action {
    text-align: center;
    margin-top: 80px;
}

.meeting-booking-btn {
    display: inline-block;
    width: 595px;
    height: 66px;
    line-height: 66px;
    background-color: #000d7b;
    border-radius: 33px;
    font-family: 'HarmonyOS Sans SC', 'Noto Sans SC', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #fff;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
}

.meeting-booking-btn:hover {
    background-color: #0b217b;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 13, 123, 0.3);
}

/* ========================================
   中科云会议分类页面响应式
======================================== */
@media (max-width: 1200px) {
    .meeting-section-1 {
        height: auto;
        padding-bottom: 60px;
    }
    
    .meeting-showcase {
        width: 100%;
        max-width: 800px;
        height: auto;
        aspect-ratio: 1028 / 546;
    }
    
    .meeting-showcase-frame {
        width: 95%;
        height: auto;
        aspect-ratio: 980 / 490;
    }
    
    .meeting-tabs {
        flex-wrap: wrap;
    }
    
    .meeting-tab {
        width: calc(50% - 10px);
        height: 70px;
    }
    
    .meeting-tab-text {
        font-size: 24px;
    }
    
    .meeting-features {
        height: auto;
        min-height: 150px;
        padding: 30px 40px;
    }
    
    .meeting-feature-item {
        width: calc(50% - 30px);
    }
    
    .meeting-faq-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .meeting-booking-btn {
        width: 100%;
        max-width: 500px;
        font-size: 20px;
    }
}

@media (max-width: 768px) {


    .meeting-section-1 {
        padding-top: 40px;
    }
    
    .meeting-tabs {
        gap: 10px;
    }
    
    .meeting-tab {
        width: calc(50% - 5px);
        height: 60px;
    }
    
    .meeting-tab-text {
        font-size: 20px;
    }
    
    .meeting-features {
        padding: 20px;
    }
    
    .meeting-feature-item {
        width: 100%;
    }
    
    .meeting-feature-item span {
        font-size: 16px;
    }
    
    .meeting-section-2 {
        padding: 40px 0 60px;
    }
    
    .meeting-process-header {
        margin-bottom: 40px;
    }
    
    .meeting-process-cards {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .meeting-process-card {
        flex: 0 0 calc(50% - 10px);
        height: 240px;
        padding-top: 30px;
    }
    
    .meeting-process-icon {
        height: 80px;
        margin-bottom: 25px;
    }
    
    .meeting-process-title {
        font-size: 18px;
    }
    
    .meeting-arrow-circle {
        display: none;
    }
    
    .meeting-section-4 {
        padding: 50px 0 60px;
    }
    
    .meeting-faq-header {
        margin-bottom: 40px;
    }
    
    .faq-label {
        width: 36px;
        height: 36px;
        font-size: 20px;
    }
    
    .faq-question-text {
        height: 36px;
        font-size: 14px;
        padding: 0 12px;
    }
    
    .faq-answer-text {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .meeting-faq-action {
        margin-top: 50px;
    }
    
    .meeting-booking-btn {
        height: 56px;
        line-height: 56px;
        font-size: 16px;
        border-radius: 28px;
    }
}