/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* 顶部信息条 - 精确匹配原网站 */
.top-bar {
    background: #fff;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

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

.top-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.pv-logo-header {
    width: 70px;
    height: 60px;
}

.logo-svg-header {
    width: 100%;
    height: 100%;
}

.top-titles {
    display: flex;
    flex-direction: column;
}

.expo-title-main {
    font-size: 22px;
    font-weight: bold;
    color: #1a3a5c;
}

.expo-title-sub {
    font-size: 18px;
    color: #1a5fb4;
    font-weight: bold;
}

.top-center {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #333;
}

.info-item i {
    color: #1a5fb4;
}

.top-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.service-label {
    font-size: 14px;
    color: #1a3a5c;
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #1a5fb4;
    color: #fff;
    padding: 8px 20px;
    border-radius: 3px;
    font-size: 16px;
    font-weight: bold;
    transition: background 0.3s;
}

.phone-btn:hover {
    background: #0d4a9c;
}

.phone-btn i {
    font-size: 14px;
}

/* 主导航头部 - 精确匹配原网站 */
.main-header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    position: relative;
}

/* 汉堡包按钮 */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1002;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #1a3a5c;
    margin: 3px 0;
    transition: all 0.3s ease;
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 移动端遮罩 */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

body.nav-open {
    overflow: hidden;
}

.main-nav > ul {
    display: flex;
    justify-content: space-between;
}

.main-nav > ul > li {
    position: relative;
    flex: 1;
    text-align: center;
}

.main-nav > ul > li > a {
    display: block;
    padding: 15px 10px;
    font-size: 16px;
    color: #1a3a5c;
    transition: color 0.3s;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active,
.main-nav > ul > li:hover > a {
    color: #e67e22;
}

/* 下拉菜单 */
.has-dropdown {
    position: relative;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 140px;
    background: #fff;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
}

.dropdown li {
    border-bottom: 1px solid #f0f0f0;
    display: block;
    text-align: center;
    flex: none;
}

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

.dropdown li a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    color: #333;
    text-align: center;
    transition: all 0.3s;
}

.dropdown li a:hover {
    background: #f5f5f5;
    color: #e67e22;
}

/* 横幅区域 */
.hero-banner {
    position: relative;
}

.banner-bg {
    position: relative;
    background-size: cover;
    background-position: center;
    width: 100%;
	aspect-ratio: 2560 / 1080;
    display: flex;
    align-items: center;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.banner-content {
    position: relative;
    z-index: 1;
    color: #fff;
    padding: 40px 0;
}

.banner-title {
    font-size: 42px;
    font-weight: bold;
    line-height: 1.3;
    margin-bottom: 10px;
}

.banner-title .highlight {
    color: #ffc107;
}

.banner-title .accent {
    color: #ffc107;
}

.banner-subtitle {
    font-size: 20px;
    margin-bottom: 5px;
    opacity: 0.9;
}

.banner-sub-cn {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 25px;
}

.banner-info {
    display: flex;
    gap: 50px;
    margin-bottom: 20px;
}

.banner-info .info-item {
    display: flex;
    flex-direction: column;
}

.banner-info .label {
    font-size: 14px;
    opacity: 0.8;
}

.banner-info .value {
    font-size: 18px;
}

.banner-info .en {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 3px;
}

.banner-stats {
    font-size: 14px;
    opacity: 0.9;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

/* 展会信息卡片区域 - 精确匹配原网站 */
.expo-info-section {
    padding: 40px 0;
    background: #e8e8e8;
}

.expo-info-grid {
    display: grid;
    grid-template-columns: 350px 1fr 280px;
    gap: 0;
    background: #fff;
    border: 1px solid #ddd;
	padding:10px;
}

.expo-card {
    background: #fff;
    overflow: hidden;
}

.poster-card {
    position: relative;
}

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

.intro-card {
    padding: 0px 10px;
    
}

.intro-card h3 {
    color: #1a3a5c;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: bold;
}

.intro-content {
    border: 1px solid #e5e5e5;
    padding: 10px;
    margin-bottom: 10px;
}

.intro-content p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 10px;
    text-align: justify;
}

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

.card-stats {
    display: flex;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.stat-item {
    text-align: center;
}

.stat-item .num {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #1a3a5c;
    margin-bottom: 5px;
}

.stat-item .text {
    font-size: 12px;
    color: #666;
}

.data-card {
    padding: 0;
    display: flex;
    flex-direction: column;
}

.data-card img {
    width: 100%;
    flex: 1;
    object-fit: contain;
}

.booth-btn {
    display: block;
    background: #1a5fb4;
    color: #fff;
    text-align: center;
    padding: 12px 20px;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    transition: background 0.3s;
}

.booth-btn:hover {
    background: #0d4a9c;
}

/* 参展范围 */
.exhibit-scope {
    padding: 60px 0;
    background: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-header h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: #e74c3c;
}

.section-header p {
    color: #666;
    margin-top: 15px;
}

/* 参展范围 - 精确匹配原网站 */
.exhibit-scope {
    padding: 50px 0;
    background: #ffffff;
}

/* 通用板块标题样式 - 圆点在内侧 */
.scope-section-header,
.reviews-section-header,
.activities-section-header,
.scenes-section-header,
.media-section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.scope-section-header h2,
.reviews-section-header h2,
.activities-section-header h2,
.scenes-section-header h2,
.media-section-header h2 {
    font-size: 28px;
    font-weight: bold;
    color: #1a3a5c;
    margin: 0;
    white-space: nowrap;
}

.scope-section-header .header-line,
.reviews-section-header .header-line,
.activities-section-header .header-line,
.scenes-section-header .header-line,
.media-section-header .header-line {
    flex: 1;
    max-width: 400px;
    height: 2px;
    background: #1a3a5c;
    position: relative;
}

.scope-section-header .header-line .dot-end,
.reviews-section-header .header-line .dot-end,
.activities-section-header .header-line .dot-end,
.scenes-section-header .header-line .dot-end,
.media-section-header .header-line .dot-end {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: #1a3a5c;
    border-radius: 50%;
    right: 0;
}

.scope-section-header .header-line.right .dot-end,
.reviews-section-header .header-line.right .dot-end,
.activities-section-header .header-line.right .dot-end,
.scenes-section-header .header-line.right .dot-end,
.media-section-header .header-line.right .dot-end {
    right: auto;
    left: 0;
}

.scope-subtitle {
    text-align: center;
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

.scope-grid {
    display: flex;
    background: #fff;
    border: 1px solid #e5e5e5;
}

.scope-item {
    flex: 1;
    padding: 20px;
    text-align: center;
}

.scope-divider {
    width: 1px;
    background: #e5e5e5;
    align-self: stretch;
}

.scope-image {
    height: 150px;
    overflow: hidden;
    margin-bottom: 15px;
}

.scope-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.scope-item h4 {
    font-size: 16px;
    font-weight: bold;
    color: #1a3a5c;
    margin-bottom: 10px;
}

.scope-item p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    text-align: justify;
}

/* 展会信息横幅 - 精确匹配原网站 */
.expo-banner {
    background: linear-gradient(to right, #2c5a8a 0%, #5a8ab8 50%, #7aa5cc 100%);
    padding: 25px 0;
}

.expo-banner-content {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    gap: 60px;
}

.banner-left {
    text-align: left;
}

.banner-left h2 {
    font-size: 24px;
    font-weight: normal;
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.banner-left p {
    font-size: 16px;
    opacity: 0.95;
    letter-spacing: 1px;
}

.banner-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.5);
}

.banner-right {
    text-align: left;
}

.banner-right .date {
    display: block;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 5px;
}

.banner-right .venue {
    font-size: 16px;
    opacity: 0.95;
}

/* 展商评价 - 精确匹配原网站 */
.exhibitor-reviews {
    padding: 50px 0;
    background: #f5f5f5;
}

.reviews-subtitle {
    text-align: center;
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

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

.review-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.company-logo {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.company-logo img {
    max-height: 80px;
    max-width: 150px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-size: 14px;
    color: #333;
}

.logo-text.sungrow {
    color: #1a3a5c;
}

.logo-text.sungrow small {
    font-size: 11px;
    color: #c00;
    letter-spacing: 2px;
}

.logo-text.sungrow strong {
    font-size: 22px;
    font-weight: bold;
    color: #1a3a5c;
    letter-spacing: 1px;
}

.logo-text.goodwe strong {
    font-size: 20px;
    color: #c00;
    font-weight: bold;
}

.logo-text.goodwe span {
    font-size: 14px;
    color: #1a3a5c;
    letter-spacing: 3px;
}

.logo-text.suntech {
    flex-direction: row;
    gap: 8px;
}

.logo-text.suntech .suntech-icon {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #f90 0%, #f60 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-style: normal;
}

.logo-text.suntech span {
    font-size: 12px;
    color: #1a3a5c;
    text-align: left;
    line-height: 1.3;
}

.logo-text .logo-icon {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: #c00;
    color: #fff;
    border-radius: 50%;
    font-size: 12px;
    line-height: 30px;
    text-align: center;
    margin-right: 5px;
}

.review-card h4 {
    font-size: 15px;
    color: #1a3a5c;
    margin-bottom: 12px;
    line-height: 1.4;
    font-weight: bold;
}

.review-card p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    flex: 1;
    margin-bottom: 15px;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.review-footer .stars {
    display: flex;
    gap: 3px;
}

.review-footer .stars i {
    color: #f90;
    font-size: 14px;
}

.review-footer .thumbs {
    display: flex;
    gap: 10px;
}

.thumb-btn {
    cursor: pointer;
    transition: all 0.3s;
}

.thumb-btn i {
    font-size: 20px;
    color: #5b9bd5;
}

.thumb-btn.like:hover i {
    color: #1a5fb4;
    transform: scale(1.1);
}

.thumb-btn.dislike:hover i {
    color: #c41e3a;
}

/* 同期活动 - 精确匹配原网站 */
.concurrent-activities {
    padding: 50px 0;
    background: #ffffff;
}

.activities-subtitle {
    text-align: center;
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

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

.activity-card-img {
    overflow: hidden;
    border-radius: 0;
}

.activity-card-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s;
}

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

/* 展会现场 - 精确匹配原网站 */
.expo-scenes {
    padding: 50px 0;
    background: #f0f0f0;
}

.scenes-subtitle {
    text-align: center;
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

.scenes-layout {
    display: flex;
    gap: 15px;
}

.scenes-main {
    flex: 1;
}

/* 主轮播图 */
.main-slider {
    position: relative;
    width: 100%;
    height: 435px;
    overflow: hidden;
    margin-bottom: 15px;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slider-container .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slider-container .slide.active {
    opacity: 1;
}

.slider-container .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.4);
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}

.slider-btn:hover {
    background: rgba(0, 0, 0, 0.7);
}

.slider-btn.prev {
    left: 10px;
}

.slider-btn.next {
    right: 10px;
}

.slider-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dots .dot.active {
    background: #fff;
}

/* 底部缩略图 */
.scenes-bottom-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumb-item {
    height: 100px;
    overflow: hidden;
    cursor: pointer;
}

.thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.thumb-item:hover img {
    transform: scale(1.1);
}

/* 右侧缩略图 */
.scenes-sidebar {
    width: 220px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar-thumb {
    height: 130px;
    overflow: hidden;
    cursor: pointer;
}

.sidebar-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.sidebar-thumb:hover img {
    transform: scale(1.1);
}

/* 相册弹出层 */
.gallery-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.gallery-lightbox.active {
    display: block;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    transition: color 0.3s;
}

.lightbox-close:hover {
    color: #ccc;
}

.lightbox-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 90%;
    max-height: 70%;
}

.lightbox-image-wrapper {
    max-width: 900px;
    max-height: 600px;
    overflow: hidden;
}

.lightbox-image-wrapper img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.lightbox-nav {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: background 0.3s;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-controls {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 20px;
    border-radius: 25px;
}

.zoom-btn {
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}

.zoom-level {
    color: #fff;
    font-size: 14px;
    min-width: 50px;
    text-align: center;
}

.lightbox-thumbs {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px;
}

.thumb-nav {
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}

.thumb-list {
    display: flex;
    gap: 10px;
}

.lightbox-thumb {
    width: 70px;
    height: 50px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s;
}

.lightbox-thumb.active {
    border-color: #fff;
}

.lightbox-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 新闻资讯 - 精确匹配原网站 */
.news-section {
    padding: 50px 0;
    background: #f5f5f5;
}

.news-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.column-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 25px;
}

.column-header h3 {
    font-size: 28px;
    color: #333;
    font-weight: bold;
    margin-bottom: 5px;
}

.column-header .en {
    font-size: 14px;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* 特色新闻卡片 */
.news-featured-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    margin-bottom: 15px;
}

.news-featured-card .featured-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

.news-featured-card .featured-content {
    padding: 15px 20px 20px;
}

.news-featured-card .featured-content h4 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.4;
}

.news-featured-card .featured-content h4 a {
    color: #8b0000;
    text-decoration: none;
}

.news-featured-card .featured-content h4 a:hover {
    color: #c00;
}

.news-featured-card .featured-content p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 12px;
}

.news-featured-card .featured-content .date {
    font-size: 13px;
    color: #c00;
}

/* 新闻标签导航 */
.news-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    margin-bottom: 15px;
    border-bottom: 1px solid #e5e5e5;
}

.news-tabs .tab-item {
    padding: 10px 15px;
    font-size: 13px;
    color: #666;
    text-decoration: none;
    border: 1px solid #e5e5e5;
    border-bottom: none;
    background: #f9f9f9;
    margin-bottom: -1px;
}

.news-tabs .tab-item:first-child {
    border-left: 1px solid #e5e5e5;
}

.news-tabs .tab-item.active {
    background: #fff;
    color: #333;
    border-bottom: 1px solid #fff;
}

.news-tabs .tab-item:hover {
    color: #1a5fb4;
}

/* 新闻列表 */
.news-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.news-list li {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px dashed #ddd;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-list li::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 6px solid #333;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    margin-right: 10px;
    margin-top: 5px;
    flex-shrink: 0;
}

.news-list a {
    font-size: 14px;
    color: #333;
    flex: 1;
    padding-right: 15px;
    text-decoration: none;
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-list a:hover {
    color: #1a5fb4;
}

.news-list .date {
    font-size: 13px;
    color: #999;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 合作媒体 - 精确匹配原网站 */
.media-partners {
    padding: 50px 0 40px;
    background: #ffffff;
}

.media-subtitle {
    text-align: center;
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

.media-logos-wrapper {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.media-logos-image {
    width: 100%;
    height: auto;
    display: block;
}

/* 底部 - 精确匹配原网站 */
.main-footer {
    background: #f5f5f5;
}

.footer-main {
    padding: 30px 0;
    border-top: 1px solid #e0e0e0;
}

.footer-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
}

/* 左侧Logo区域 */
.footer-logo-section {
    flex-shrink: 0;
}

.pv-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100px;
}

.logo-svg {
    width: 90px;
    height: 75px;
}

.pv-logo .logo-text {
    font-size: 14px;
    color: #1a5fb4;
    font-weight: 500;
    margin-top: -5px;
}

/* ���间组委会信息 */
.footer-org-info {
    flex: 1;
    max-width: 450px;
}

.footer-org-info h4 {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin-bottom: 12px;
}

.footer-org-info p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* 右侧展位申请信息 */
.footer-apply-info {
    flex-shrink: 0;
}

.footer-apply-info h4 {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin-bottom: 12px;
}

.footer-apply-info p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    margin: 0;
}

/* 二维码 */
.footer-qrcode {
    flex-shrink: 0;
}

.qr-image {
    width: 90px;
    height: 90px;
    background: #fff;
    padding: 5px;
    border: 1px solid #ddd;
}

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

/* 底部版权条 */
.footer-bottom {
    background: #666;
    padding: 12px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    color: #ccc;
    margin: 0;
    line-height: 1.6;
}

/* ==================== 新闻中心页面 ==================== */
.news-page {
    padding: 30px 0;
    background: #f0f0f0;
    min-height: 60vh;
}

.news-layout {
    display: flex;
    gap: 25px;
}

/* 左侧边栏 */
.news-sidebar {
    width: 240px;
    flex-shrink: 0;
}

.sidebar-header {
    background: #1a5fb4;
    padding: 20px;
}

.sidebar-header h3 {
    color: #fff;
    font-size: 22px;
    font-weight: bold;
    margin: 0;
}

.sidebar-menu {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-top: none;
}

.sidebar-menu li {
    border-bottom: 1px solid #f0f0f0;
}

.sidebar-menu li:last-child {
    border-bottom: none;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    color: #333;
    font-size: 15px;
    transition: all 0.3s;
}

.sidebar-menu li a i {
    color: #1a5fb4;
    font-size: 14px;
}

.sidebar-menu li a:hover,
.sidebar-menu li.active a {
    color: #e67e22;
}

.sidebar-menu li.active a i {
    color: #e67e22;
}

.sidebar-qrcode {
    margin-top: 20px;
    background: #fff;
    padding: 20px;
    text-align: center;
    border: 1px solid #e5e5e5;
}

.sidebar-qrcode img {
    max-width: 150px;
    height: auto;
}

.sidebar-contact {
    margin-top: 15px;
    text-align: center;
}

.sidebar-contact .contact-label {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.sidebar-contact .contact-phone {
    font-size: 20px;
    font-weight: bold;
    color: #1a3a5c;
}

/* 右侧新闻列表 */
.news-main {
    flex: 1;
    background: #fff;
    padding: 25px 30px;
    border: 1px solid #e5e5e5;
}

.news-page-title {
    font-size: 24px;
    color: #1a3a5c;
    font-weight: bold;
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.news-list {
    display: flex;
    flex-direction: column;
}

.news-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #f0f0f0;
}

.news-item:last-child {
    border-bottom: none;
}

.news-thumb {
    width: 120px;
    height: 80px;
    flex-shrink: 0;
    overflow: hidden;
    background: #f5f5f5;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-thumb.no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e8e8e8;
    color: #999;
    font-size: 12px;
}

.news-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-content h3 {
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 8px;
}

.news-content h3 a {
    color: #1a3a5c;
    transition: color 0.3s;
}

.news-content h3 a:hover {
    color: #1a5fb4;
}

.news-content p {
    font-size: 13px;
    color: #666;
    line-height: 1.7;
    flex: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.news-date {
    font-size: 13px;
    color: #999;
}

.news-views {
    font-size: 13px;
    color: #999;
}

.news-views i {
    margin-right: 5px;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.page-btn,
.page-num {
    display: inline-block;
    padding: 8px 15px;
    border: 1px solid #ddd;
    color: #333;
    font-size: 14px;
    transition: all 0.3s;
}

.page-num {
    min-width: 38px;
    text-align: center;
}

.page-btn:hover,
.page-num:hover {
    background: #f5f5f5;
}

.page-num.active {
    background: #1a5fb4;
    border-color: #1a5fb4;
    color: #fff;
}

/* ==================== 新闻详情页面 ==================== */
.news-detail {
    padding-top: 20px;
}

.article-title {
    font-size: 22px;
    color: #1a3a5c;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 15px;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
    margin-bottom: 20px;
}

.article-meta .meta-item {
    font-size: 13px;
    color: #999;
}

.article-meta .meta-item a {
    color: #1a5fb4;
}

.article-meta .meta-item a:hover {
    text-decoration: underline;
}

.article-content {
    line-height: 1.8;
}

.article-content p {
    font-size: 14px;
    color: #333;
    margin-bottom: 15px;
    text-align: justify;
}

.article-content .highlight {
    color: #c41e3a;
    text-decoration: underline;
}

.article-image {
    margin: 25px 0;
    text-align: center;
}

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

.expo-intro {
    margin-top: 30px;
    padding-top: 20px;
}

.expo-intro h3 {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin-bottom: 15px;
}

.expo-intro p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 15px;
}

.expo-details {
    margin-top: 20px;
}

.expo-details p {
    font-size: 14px;
    color: #333;
    margin-bottom: 8px;
}

.expo-details strong {
    color: #1a3a5c;
}

.disclaimer {
    font-size: 12px;
    color: #999;
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px dashed #ddd;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    padding: 15px 0;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.share-label {
    font-size: 14px;
    color: #333;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    font-size: 12px;
    color: #666;
    background: #f5f5f5;
    border-radius: 3px;
    transition: all 0.3s;
}

.share-btn:hover {
    background: #e5e5e5;
}

.share-btn.weibo {
    color: #e6162d;
}

.share-btn.wechat {
    color: #07c160;
}

.share-btn.qq {
    color: #12b7f5;
}

.article-nav {
    margin-top: 20px;
    padding: 15px 0;
}

.article-nav .nav-prev,
.article-nav .nav-next {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.article-nav .nav-prev i,
.article-nav .nav-next i {
    color: #1a5fb4;
    margin-right: 5px;
}

.article-nav a {
    color: #1a5fb4;
}

.article-nav a:hover {
    text-decoration: underline;
}

/* ==================== 展商中心页面 ==================== */
.exhibitor-page {
    background: #f0f0f0;
}

.exhibitor-main {
    padding: 25px 30px;
}

.exhibitor-banner {
    margin-bottom: 25px;
}

.exhibitor-banner img {
    width: 100%;
    height: auto;
}

.exhibitor-intro {
    margin-bottom: 25px;
}

.exhibitor-intro p {
    font-size: 14px;
    color: #333;
    line-height: 1.8;
    text-align: justify;
    margin-bottom: 15px;
    text-indent: 2em;
}

.exhibitor-intro .highlight {
    color: #c41e3a;
    text-decoration: underline;
}

.exhibitor-intro img { max-width: 95%;}

.expo-info-box {
    margin-bottom: 30px;
}

.expo-info-box p {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.6;
}

.expo-info-box strong {
    color: #1a3a5c;
}

/* 参展范围板块 */
.exhibit-scope-section {
    margin-bottom: 30px;
}

.section-title-underline {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.section-title-underline span {
    font-weight: normal;
    color: #999;
    font-size: 14px;
}

.scope-category {
    margin-bottom: 20px;
}

.scope-category h4 {
    font-size: 14px;
    color: #1a3a5c;
    font-weight: bold;
    margin-bottom: 10px;
}

.scope-category p {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 5px;
}

/* 参展重要性板块 */
.importance-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f8f8;
    border: 1px solid #e5e5e5;
}

.section-title-box {
    font-size: 16px;
    color: #333;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    padding: 10px 20px;
    background: #fff;
    border: 1px solid #ddd;
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
}

.importance-content {
    display: flex;
    gap: 30px;
}

.importance-left {
    flex: 1;
}

.importance-header {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
}

.importance-header .blue-text {
    color: #1a5fb4;
}

.importance-header .red-text {
    color: #c41e3a;
}

.importance-list {
    list-style: none;
}

.importance-list li {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    line-height: 1.6;
}

.importance-list .diamond {
    margin-right: 8px;
}

.importance-list .diamond.blue {
    color: #1a5fb4;
}

.importance-list .diamond.red {
    color: #c41e3a;
}

.importance-right {
    width: 280px;
    flex-shrink: 0;
}

.importance-right img {
    width: 100%;
    height: auto;
}

/* 参展费用板块 */
.exhibit-fee-section {
    margin-bottom: 30px;
}

.fee-list {
    margin-bottom: 15px;
}

.fee-list li {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 5px;
}

.fee-list .square {
    color: #333;
    margin-right: 5px;
}

/* 参展流程板块 */
.exhibit-process-section {
    margin-bottom: 30px;
}

.process-list li {
    font-size: 13px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 8px;
}

.process-list .square {
    color: #333;
    margin-right: 5px;
}

/* 底部联系栏 */
.exhibitor-contact-bar {
    display: flex;
    background: linear-gradient(135deg, #1a5fb4 0%, #0d4a9c 100%);
    color: #fff;
    margin-top: 30px;
}

.contact-bar-left {
    flex: 1;
    padding: 25px 30px;
}

.contact-bar-left h3 {
    font-size: 20px;
    margin-bottom: 20px;
}

.contact-bar-left .org-name {
    font-size: 14px;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.9);
}

.contact-details p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

.contact-details strong {
    color: #fff;
}

.contact-bar-right {
    width: 200px;
    background: rgba(0, 0, 0, 0.1);
    padding: 25px 20px;
    text-align: center;
}

.hotline-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 5px;
}

.hotline-number {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 5px;
}

.hotline-time {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
}

.qr-section {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

/* 回到顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: #1a5fb4;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #e74c3c;
    transform: translateY(-3px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 20px;
    }
}

@media (max-width: 992px) {
    /* 顶部信息栏 */
    .top-bar-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .top-left {
        flex-direction: column;
        text-align: center;
    }
    
    .top-center {
        align-items: center;
    }
    
    .top-right {
        align-items: center;
    }
    
    /* 主导航 */
    .main-nav > ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav > ul > li {
        flex: none;
    }
    
    /* 展会信息卡片 */
    .expo-info-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-card {
        border-left: none;
        border-right: none;
        border-top: 1px solid #ddd;
        border-bottom: 1px solid #ddd;
    }
    
    /* 参展范围 */
    .scope-grid {
        flex-direction: column;
    }
    
    .scope-divider {
        width: 100%;
        height: 1px;
    }
    
    /* 展商评价 */
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 同期活动 */
    .activities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 展会现场 */
    .scenes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 合作媒体 */
    .media-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    /* 新闻页面布局 */
    .news-layout {
        flex-direction: column;
    }
    
    .news-sidebar {
        width: 100%;
    }
    
    .sidebar-header {
        padding: 15px;
    }
    
    .sidebar-header h3 {
        font-size: 18px;
        text-align: center;
    }
    
    .sidebar-menu {
        display: flex;
        flex-wrap: wrap;
        border-bottom: 1px solid #e5e5e5;
    }
    
    .sidebar-menu li {
        flex: 1;
        min-width: 80px;
        text-align: center;
        border-bottom: none;
        border-right: 1px solid #f0f0f0;
    }
    
    .sidebar-menu li:last-child {
        border-right: none;
    }
    
    .sidebar-menu li a {
        padding: 12px 8px;
        font-size: 13px;
        justify-content: center;
    }
    
    .sidebar-menu li a i {
        display: none;
    }
    
    .sidebar-qrcode {
        display: none;
    }
    
    .sidebar-contact {
        display: none;
    }
    
    .news-main {
        padding: 20px 15px;
    }
    
    /* 展商中心布局 */
    .importance-content {
        flex-direction: column;
    }
    
    .importance-right {
        width: 100%;
    }
    
    .exhibitor-contact-bar {
        flex-direction: column;
    }
    
    .contact-bar-right {
        width: 100%;
    }
    
    /* 底部 */
    .footer-content {
        flex-wrap: wrap;
        gap: 25px;
    }
    
    .footer-org-info {
        max-width: 100%;
        flex: 1 1 300px;
    }
    
    .footer-apply-info {
        flex: 1 1 200px;
    }
}

@media (max-width: 768px) {
    /* 顶部信息栏 */
    .expo-title-main {
        font-size: 18px;
    }
    
    .expo-title-sub {
        font-size: 15px;
    }
    
    .phone-btn {
        font-size: 14px;
        padding: 6px 15px;
    }
    
    /* 汉堡包按钮显示 */
    .mobile-menu-btn {
        display: flex;
    }
    
    /* 主导航移动端样式 */
    .main-nav {
        position: fixed;
        top: 0;
        left: -280px;
        width: 280px;
        height: 100vh;
        background: #fff;
        z-index: 1001;
        overflow-y: auto;
        transition: left 0.3s ease;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.mobile-open {
        left: 0;
    }
    
    .main-nav > ul {
        flex-direction: column;
        padding-top: 60px;
    }
    
    .main-nav > ul > li {
        flex: none;
        text-align: left;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .main-nav > ul > li > a {
        padding: 15px 20px;
        font-size: 15px;
    }
    
    /* 移动端下拉菜单 */
    .dropdown {
        display: none;
        position: static;
        transform: none;
        box-shadow: none;
        background: #f8f8f8;
        opacity: 1;
        visibility: visible;
    }
    
    .has-dropdown.dropdown-open .dropdown {
        display: block;
    }
    
    .dropdown li {
        border-bottom: none;
    }
    
    .dropdown li a {
        padding: 12px 20px 12px 40px;
        text-align: left;
        font-size: 14px;
    }
    
    .has-dropdown > a::after {
        content: '+';
        float: right;
        font-size: 18px;
        transition: transform 0.3s;
    }
    
    .has-dropdown.dropdown-open > a::after {
        content: '-';
    }
    
    /* Hero横幅 */
    .banner-title {
        font-size: 28px;
    }
    
    .banner-info {
        flex-direction: column;
        gap: 20px;
    }
    
    /* 展会信息横幅 */
    .expo-banner-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .banner-right {
        text-align: center;
    }
    
    /* 板块标题 */
    .scope-section-header h2,
    .reviews-section-header h2,
    .activities-section-header h2,
    .scenes-section-header h2,
    .media-section-header h2 {
        font-size: 22px;
    }
    
    .scope-section-header .header-line,
    .reviews-section-header .header-line,
    .activities-section-header .header-line,
    .scenes-section-header .header-line,
    .media-section-header .header-line {
        max-width: 80px;
    }
    
    /* 参展范围 */
    .scope-item h4 {
        font-size: 15px;
    }
    
    .scope-item p {
        font-size: 12px;
    }
    
    /* 展商评价 */
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    /* 同期活动 */
    .activities-grid {
        grid-template-columns: 1fr;
    }
    
    /* 展会现场 */
    .scenes-grid {
        grid-template-columns: 1fr;
    }
    
    /* 合作媒体 */
    .media-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 新闻页面 */
    .news-page-title {
        font-size: 20px;
    }
    
    .news-item {
        flex-direction: column;
    }
    
    .news-thumb {
        width: 100%;
        height: 180px;
    }
    
    .news-content h3 {
        font-size: 15px;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
    
    /* 新闻详情 */
    .article-title {
        font-size: 18px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 10px;
    }
    
    .article-share {
        flex-wrap: wrap;
    }
    
    /* 展商中心 */
    .exhibitor-main {
        padding: 15px;
    }
    
    .scope-category p {
        font-size: 12px;
    }
    
    .fee-list li,
    .process-list li {
        font-size: 12px;
    }
    
    .contact-bar-left {
        padding: 20px;
        text-align: center;
    }
    
    .contact-bar-left h3 {
        font-size: 18px;
    }
    
    /* 底部 */
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 25px;
    }
    
    .footer-logo-section {
        order: 1;
    }
    
    .footer-org-info {
        order: 2;
    }
    
    .footer-apply-info {
        order: 3;
    }
    
    .footer-qrcode {
        order: 4;
    }
    
    .qr-image {
        margin: 0 auto;
    }
    
    .footer-bottom p {
        font-size: 11px;
        line-height: 1.8;
        padding: 0 10px;
    }
}

@media (max-width: 480px) {
    /* 顶部信息栏 */
    .pv-logo-header {
        width: 50px;
        height: 45px;
    }
    
    .expo-title-main {
        font-size: 15px;
    }
    
    .expo-title-sub {
        font-size: 13px;
    }
    
    .info-item {
        font-size: 12px;
    }
    
    .service-label {
        font-size: 12px;
    }
    
    .phone-btn {
        font-size: 13px;
        padding: 5px 12px;
    }
    
    /* 主导航 */
    .main-nav > ul {
        gap: 0;
    }
    
    .main-nav > ul > li > a {
        padding: 10px 5px;
        font-size: 12px;
    }
    
    /* Hero横幅 */
    .banner-title {
        font-size: 20px;
    }
    
    .banner-subtitle {
        font-size: 14px;
    }
    
    /* 板块标题 */
    .scope-section-header h2,
    .reviews-section-header h2,
    .activities-section-header h2,
    .scenes-section-header h2,
    .media-section-header h2 {
        font-size: 18px;
    }
    
    .scope-section-header .header-line,
    .reviews-section-header .header-line,
    .activities-section-header .header-line,
    .scenes-section-header .header-line,
    .media-section-header .header-line {
        max-width: 50px;
    }
    
    /* 展会信息卡片 */
    .card-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .stat-item .num {
        font-size: 16px;
    }
    
    /* 参展范围 */
    .scope-image {
        height: 120px;
    }
    
    /* 新闻页面 */
    .sidebar-header h3 {
        font-size: 18px;
    }
    
    .sidebar-menu li a {
        padding: 12px 10px;
        font-size: 13px;
    }
    
    .news-main {
        padding: 15px;
    }
    
    .news-page-title {
        font-size: 18px;
    }
    
    /* 分页 */
    .page-btn,
    .page-num {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    /* 新闻详情 */
    .article-content p {
        font-size: 13px;
    }
    
    .share-btn {
        font-size: 11px;
        padding: 4px 8px;
    }
    
    /* 展商中心 */
    .section-title-underline {
        font-size: 14px;
    }
    
    .importance-header {
        font-size: 16px;
    }
    
    .importance-list li {
        font-size: 13px;
    }
    
    /* 底部 */
    .footer-section {
        padding: 30px 0 20px;
    }
    
    .footer-logo-section h3 {
        font-size: 14px;
    }
}