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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Microsoft YaHei", "微软雅黑", "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
    padding-top: 70px; /* 为固定导航条留出空间 */
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 颜色变量 - 使用doc/颜色参考.txt中的颜色 */
:root {
    --primary-green: #00D936;
    --light-green: #DBFFE4;
    --text-green: #00A629;
    --light-orange: #fff0de;
    --orange: #FF5C26;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #666;
    --gray-dark: #333;
}



/* 通用样式 */
a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--primary-green);
    color: white;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: var(--text-green);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 217, 54, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--gray-dark);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-green);
}

.section-header p {
    color: var(--gray);
    font-size: 18px;
    margin-top: 15px;
}

/* 顶部导航条 */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.logo-icon {
    width: 70px;
    height: 70px;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    display: block;
}

.logo h1 {
    font-size: 24px;
    color: var(--gray-dark);
    font-weight: 700;
    margin: 0;
}

.logo p {
    font-size: 14px;
    color: var(--gray);
    margin-top: 2px;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-list li a {
    font-weight: 500;
    color: var(--gray-dark);
    padding: 20px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-list li a:hover,
.nav-list li a.active {
    color: var(--text-green);
}

.nav-list li a::after {
    content: '';
    position: absolute;
    bottom: -19px;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-green);
    transition: width 0.3s ease;
}

.nav-list li a:hover::after,
.nav-list li a.active::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-dark);
}

/* Banner区域 - 简单轮播图 */
.banner {
    height: 700px;
    position: relative;
}

.banner-slider {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 0 20px;
    position: relative;
}

.slide-content .container {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.slide-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* 轮播图分页器 */
.slider-pagination {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.slider-pagination .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-pagination .dot.active {
    background-color: white;
    transform: scale(1.2);
}

.slider-pagination .dot:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

/* 轮播图导航按钮 */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.3);
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background-color: rgba(0, 0, 0, 0.6);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* 搜索栏 */
.search-section {
    background-color: var(--white);
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

.search-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap;
    gap: 20px;
}

.hot-keywords {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.hot-keywords span {
    font-weight: 500;
    color: var(--gray-dark);
    white-space: nowrap;
    flex-shrink: 0;
}

.keywords-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 5px;
}

.keywords-list::-webkit-scrollbar {
    height: 4px;
}

.keywords-list::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 2px;
}

.keywords-list::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 2px;
}

.keywords-list::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

.keywords-list a {
    background-color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--gray);
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.keywords-list a:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.search-box {
    display: flex;
    flex: 0 0 350px;
}

.search-box input {
    flex: 1;
    padding: 12px 20px;
    border: 2px solid var(--primary-green);
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    outline: none;
}

.search-box button {
    background-color: var(--primary-green);
    color: white;
    border: none;
    padding: 0 25px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

.search-box button:hover {
    background-color: var(--text-green);
}

/* 产品展示 */
.products-section {
    padding: 80px 0;
    background-color: var(--gray-light);
}

.products-layout {
    display: flex;
    gap: 40px;
}

.products-sidebar {
    flex: 0 0 280px;
}

.products-main {
    flex: 1;
}

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

.product-card {
    background-color: white;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: block;
    text-decoration: none;
    color: inherit;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.product-img {
    position: relative;
    width: 100%;
    padding-top: 100%; /* 1:1 正方形比例 */
    overflow: hidden;
}

.product-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-info {
    padding: 15px;
}

/* 产品分类侧边栏标题 */
.category-title {
    display: flex;
    align-items: flex-start;
    padding: 30px 15px; /* 上下30px，左右15px */
    background-color: #222; /* 接近黑色的深灰色 */
    border-radius: 6px 6px 0 0; /* 只保留上面圆角，移除下面圆角 */
    border: none;
}

.category-letter {
    font-size: 48px;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-right: 10px;
    margin-top: -5px;
}

.category-text {
    display: flex;
    flex-direction: column;
}

.category-chinese {
    font-size: 20px;
    font-weight: 600;
    color: white;
    line-height: 1.2;
}

.category-english {
    font-size: 14px;
    color: #f0f0f0; /* 浅灰色，与白色形成层次 */
    line-height: 1.2;
    font-weight: 500;
    letter-spacing: 1px;
    margin-top: 2px;
}

.category-list {
    background-color: white;
    border-left: 1px solid #eee;
    border-right: 1px solid #eee;
    padding: 20px 10px 10px 10px;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    margin-bottom: 8px;
    background-color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.category-item:hover {
    background-color: var(--light-green);
    border-color: var(--primary-green);
}

.category-item.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.category-item .count {
    background-color: #f0f0f0;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    color: var(--gray);
}

.category-item.active .count {
    background-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.contact-sidebar {
    background: white;
    padding: 20px;
    border-left: 1px solid #eee;
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
    border-radius: 0 0 8px 8px; /* 移除左上和右上圆角，保留下面圆角 */
    text-align: left;
}

.contact-sidebar  .contact{text-align: left;padding-top: 10px;}
.contact-sidebar  .contact p{line-height: 1.5;}
.contact-sidebar  .telphone{font-size: 20px;line-height: 1;}

.contact-sidebar h4 {
    font-size: 18px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    color: var(--text-green);
    border-bottom: 1px solid #eee;
}

.contact-sidebar p {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 15px;
}

.sidebar-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-green);
    color: white;
    border-radius: 4px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
}

.sidebar-btn:hover {
    background-color: var(--text-green);
}


/* 产品卡片元素元信息 */
.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
}

.category-tag {
    background-color: var(--light-orange);
    color: var(--orange);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.product-btn {
    font-size: 14px;
    color:#333;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.product-btn .fas {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.product-btn:hover {
    color: var(--text-green);/* 深绿色 */
}

.product-btn:hover .fas {
    transform: translateX(3px);
}

.product-info h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--gray-dark);
}

.product-info p {
    color: var(--gray);
    font-size: 13px;
    margin-bottom: 12px;
    line-height: 1.4;
}

/* 荣誉证书 */
.certificates-section {
    padding: 80px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80') center/cover fixed;
    background-color: var(--white);
    color: white;
}

/* 荣誉证书部分的标题样式 */
.certificates-section .section-header h2 {
    color: white;
}

.certificates-section .section-header h2::after {
    background-color: white;
}

.certificates-section .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.certificates-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* 翻转卡片容器 */
.certificate-flip-card {
    perspective: 1000px;
    height: 350px;
}

.certificate-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.certificate-flip-card:hover .certificate-flip-inner {
    transform: rotateY(180deg);
}

/* 正面和背面样式 */
.certificate-front, .certificate-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 8px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.certificate-front {
    background-color: white;
    color: var(--gray-dark);
}

.certificate-back {
    background-color: var(--primary-green);
    color: white;
    transform: rotateY(180deg);
    text-align: left;
    justify-content: flex-start;
    padding-top: 40px;
}

.certificate-icon {
    width: 120px;
    height: 120px;
    background-color: #f5f5f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    color: #333;
    font-size: 50px;
}

.certificate-back .certificate-icon {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    margin-bottom: 20px;
}

.certificate-icon .iconfont {
    font-size: 50px;
}

.certificate-front h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--gray-dark);
}

.certificate-back h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: white;
    text-align: center;
    width: 100%;
}

.certificate-front p {
    color: var(--gray);
    font-size: 16px;
}

.certificate-back p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.5;
    margin-bottom: 20px;
    text-align: center;
}

.certificate-details {
    margin-top: 20px;
    width: 100%;
}

.certificate-details p {
    font-size: 14px;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
}

.certificate-details strong {
    color: white;
    font-weight: 600;
}

/* 关于我们 */
.about-section {
    padding: 80px 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 30px;
    align-items: start;
}

.about-text {
    grid-column: 1;
    grid-row: 1;
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--gray);
    font-size: 16px;
}

.about-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn-details {
    background-color: var(--primary-green);
    color: white;
}

.btn-details:hover {
    background-color: var(--orange);
    box-shadow: 0 5px 15px rgba(255, 92, 38, 0.3);
}

.btn-contact {
    background-color: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-contact:hover {
    background-color: var(--orange);
    color: white;
    border-color: var(--orange);
    box-shadow: 0 5px 15px rgba(255, 92, 38, 0.3);
}

.about-image {
    grid-column: 2;
    grid-row: 1;
}

.about-image img {
    width: 100%;
    height: 380px;
    display: block;
    object-fit: cover;
}

.about-stats {
    grid-column: 1 / span 2;
    grid-row: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 20px;
    background-color: var(--white);
    border: 1px solid #eee;
}

.stat-item {
    padding: 25px 15px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 0;
    bottom: 20px;
    width: 1px;
    background-color: #eee;
}

.stat-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 32px;
}

.stat-content {
    flex: 1;
    text-align: center;
}

.stat-content h3 {
    font-size: 36px;
    color: var(--primary-green);
    margin-bottom: 5px;
    font-weight: 700;
    line-height: 1;
}

.stat-content p {
    color: var(--gray);
    font-size: 16px;
    line-height: 1.4;
    margin: 0;
}

/* 工厂图片 */
.factory-section {
    padding: 80px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.factory-section .background-blur {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/fbg.jpg') center/cover;
    filter: blur(8px);
    z-index: -2;
}

.factory-section .background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: -1;
}

/* 工厂图片部分的标题样式 */
.factory-section .section-header h2 {
    color: white;
}

.factory-section .section-header h2::after {
    background-color: white;
}

.factory-section .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.factory-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.factory-item {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    height: 250px;
}

.factory-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.factory-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.factory-item:hover .factory-overlay {
    transform: translateY(0);
}

/* 新闻资讯 */
.news-section {
    padding: 80px 0;
    background-color: var(--gray-light);
}

/* 新闻资讯标题间距缩小一半 */
.news-section .section-header {
    margin-bottom: 25px;
}

/* 新闻分类链接 */
.categories-list {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.category-link {
    background-color: var(--gray-light);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--gray);
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.category-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.category-link.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* 新闻两列布局 */
.news-three-columns {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 0;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

/* 第一列：大图新闻 */
.news-featured {
    padding: 25px;
    border-right: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

.news-featured-img {
    width: 100%;
    height: 200px;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 20px;
}

.news-featured-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-featured:hover .news-featured-img img {
    transform: scale(1.05);
}

.news-featured-content {
    flex: 1;
}

.news-featured-content h3 {
    font-size: 18px;
    color: var(--gray-dark);
    line-height: 1.5;
    margin-bottom: 12px;
    font-weight: 600;
}

.news-featured-content p {
    font-size: 14px;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

.news-featured-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.news-link {
    color: var(--primary-green);
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.3s ease;
}

.news-link:hover {
    color: var(--text-green);
}

.news-link .fas {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.news-link:hover .fas {
    transform: translateX(3px);
}

.news-date-text {
    font-size: 14px;
    color: var(--gray);
}

/* 第二列：新闻列表（合并为一个，包含6个新闻项） */
.news-list-column {
    padding: 0;
    border-right: 1px solid #eee;
    display: flex;
    flex-direction: column;
}

.news-list-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    flex: 1;
}

.news-list-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    border-bottom: 1px solid #eee;
    border-right: 1px solid #eee;
    transition: background-color 0.3s ease;
    min-height: 100px;
    align-items: center;
}

.news-list-item:nth-child(odd) {
    border-right: 1px solid #eee;
}

.news-list-item:nth-child(even) {
    border-right: none;
}

.news-list-item:nth-child(1),
.news-list-item:nth-child(2) {
    border-top: none;
}

.news-list-item:nth-child(5),
.news-list-item:nth-child(6) {
    border-bottom: none;
}

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

.news-list-date {
    color: var(--gray-dark);
    padding: 0;
    text-align: center;
    border-radius: 4px;
    flex-shrink: 0;
    min-width: 90px;
    height: fit-content;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.news-list-date .day {
    font-size: 32px;
    font-weight: 500;
    display: block;
    line-height: 1.2;
    margin-bottom: 0;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0;
}

.news-list-date .month {
    font-size: 14px;
    padding: 0;
    border-radius: 0;
    width: 100%;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-list-content {
    flex: 1;
    min-width: 0;
}

.news-list-content h4 {
    font-size: 17px;
    color: var(--gray-dark);
    line-height: 1.4;
    margin: 0 0 8px 0;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-list-content p {
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 保留旧样式兼容 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.news-item {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.news-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.news-header {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px 20px 15px;
}

.news-date {
    background-color: var(--primary-green);
    color: white;
    padding: 10px 15px;
    text-align: center;
    border-radius: 4px;
    flex-shrink: 0;
    min-width: 70px;
}

.news-date .day {
    font-size: 24px;
    font-weight: 700;
    display: block;
    line-height: 1;
}

.news-date .month {
    font-size: 14px;
}

.news-content {
    flex: 1;
}

.news-item h3 {
    font-size: 18px;
    color: var(--gray-dark);
    line-height: 1.4;
    margin: 0 0 8px 0;
}

.news-item p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.read-more {
    display: inline-block;
    padding: 10px 20px;
    color: var(--primary-green);
    font-weight: 500;
    font-size: 14px;
    border-top: 1px solid #eee;
    width: 100%;
    text-align: center;
    transition: background-color 0.3s ease;
}

.read-more:hover {
    background-color: #F0FFF5;
}

/* 底部栏 */
.footer {
    background-color: var(--gray-dark);
    color: #ccc;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    color: white;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
    display: inline-block;
}

.footer-section ul li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section ul li i {
    color: var(--primary-green);
    width: 20px;
}

.quick-links ul li a:hover {
    color: var(--primary-green);
    padding-left: 5px;
    transition: all 0.3s ease;
}

.qr-container {
    text-align: center;
}

.qr-container img {
    width: 150px;
    height: 150px;
    margin-bottom: 10px;
    border: 5px solid white;
    border-radius: 8px;
}

.qr-container p {
    font-size: 14px;
    color: #aaa;
}

/* 微信二维码标题居中对齐 */
.footer-section.qr-code h3 {
    display: block;
    text-align: center;
    width: 100%;
    border-bottom: none;
    position: relative;
    padding-bottom: 10px;
}

.footer-section.qr-code h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--primary-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    font-size: 14px;
    color: #aaa;
}

.footer-bottom p {
    margin-bottom: 5px;
}



#pages { padding: 10px 0; text-align: left; clear: both; text-align: center;}
#pages a { 
    display: inline-block; 
    padding: 15px 20px;  
    font-size: 18px; 
    line-height: 22px; 
    background: #fff; 
    border: solid 1px #e3e3e3; 
    text-align: center; 
    color: #00D936; 
    margin-right: 3px; 
    margin-left: 3px; 
    text-decoration: none;
    border-radius: 8px;
    }
#pages a.a1 { padding: 15px 20px;line-height: 22px; margin-top: 0px; }
#pages a:hover { background: #00D936; color: #fff; text-decoration: none; }
#pages span { 
    font-size: 18px; 
    display: inline-block; 
    padding: 15px 20px;  
    line-height: 22px; 
    background: #00D936; 
    color: #fff; 
    text-align: center; 
    margin-right: 3px; 
    margin-left: 3px; 
    border: solid 1px #00D936;
    border-radius: 8px;
    
}
.page .noPage { display: inline-block; padding: 4px 19px; line-height: 22px; border: 1px solid #e3e3e3; text-align: center; color: #a4a4a4; }





/* 响应式设计 */
@media (max-width: 992px) {
    .slide-content h2 {
        font-size: 36px;
    }
    
    .slide-content p {
        font-size: 18px;
    }
    
    .search-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        flex: 1;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
    }
    
    .about-text {
        grid-column: 1;
        grid-row: 1;
    }
    
    .about-image {
        grid-column: 1;
        grid-row: 2;
        margin-top: 20px;
    }
    
    .about-stats {
        grid-column: 1;
        grid-row: 3;
        grid-template-columns: repeat(2, 1fr);
        margin-top: 30px;
        border: none;
        display: none;
    }
    
    .about-stats .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .about-stats .stat-item:nth-child(odd):not(:last-child)::after {
        display: block;
        content: '';
        position: absolute;
        top: 20px;
        right: 0;
        bottom: 20px;
        width: 1px;
        background-color: #eee;
    }
    
    .about-stats .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .about-stats .stat-content {
        text-align: center;
    }
    
    .about-stats .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 26px;
        color: var(--gray);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 新闻模块响应式设计 */
    .news-three-columns {
        grid-template-columns: 1fr;
    }
    
    .news-featured {
        grid-column: 1;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .news-featured-img {
        height: 250px;
    }
    
    .news-list-column {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .news-list-column:last-child {
        border-bottom: none;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px; /* 为小屏模式下的固定导航条留出空间 */
    }
    
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        visibility: hidden;
    }
    
    .nav.active {
        max-height: 500px;
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 15px;
    }
    
    .mobile-menu-btn {
        display: block;
        transition: transform 0.3s ease;
    }
    
    .mobile-menu-btn.active {
        transform: rotate(90deg);
    }
    
    .banner {
        height: 350px;
    }
    
    .slide-content h2 {
        font-size: 28px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .products-layout {
        flex-direction: column;
        gap: 30px;
    }
    
    .products-sidebar {
        flex: 0 0 auto;
        width: 100%;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .product-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .product-btn {
        width: 100%;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .certificates-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* 移动设备上的翻转卡片调整 */
    .certificate-flip-card {
        height: 320px;
    }
    
    .certificate-icon {
        width: 100px;
        height: 100px;
        font-size: 40px;
        margin-bottom: 20px;
    }
    
    .certificate-icon .iconfont {
        font-size: 40px;
    }
    
    .certificate-front h3,
    .certificate-back h3 {
        font-size: 20px;
    }
    
    .certificate-front p,
    .certificate-back p {
        font-size: 14px;
    }
    
    .certificate-details p {
        font-size: 13px;
    }
    
    .factory-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    /* 在小屏模式下隐藏快速导航和微信二维码 */
    .footer-section.quick-links,
    .footer-section.qr-code {
        display: none;
    }
    
    /* 在小屏模式下新闻列表每行只显示一个 */
    .news-list-grid {
        grid-template-columns: 1fr !important;
    }
    
    .news-list-item {
        border-right: none !important;
    }
    
    .news-list-item:nth-child(even) {
        border-right: none !important;
    }
    
    .hot-keywords {
        display: none;
    }
    
    .search-wrapper {
        justify-content: center;
    }
    
    .search-box {
        flex: 0 0 100%;
        max-width: none;
    }
    
    /* 在小屏模式下关于我们详情内容换行显示 */
    .about-details-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-details-image {
        order: 2; /* 将图片放在文本后面 */
        margin-top: 20px;
    }
    
    .about-details-text {
        order: 1;
    }
}

@media (max-width: 576px) {
    body {
        padding-top: 60px; /* 为小屏模式下的固定导航条留出空间 */
    }
    
    .container {
        padding: 0 15px;
    }
    
    .banner {
        height: 240px;
        margin-top: 0;
    }
    
    .slide-content h2 {
        font-size: 24px;
    }
    
    .slide-content p {
        font-size: 14px;
    }
    
    .certificates-slider {
        grid-template-columns: 1fr;
    }
    
    .factory-gallery {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    /* 新闻模块移动端响应式设计 */
    .news-three-columns {
        grid-template-columns: 1fr;
    }
    
    .news-featured {
        grid-column: 1;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    .news-featured-img {
        height: 200px;
    }
    
    .news-list-column {
        border-right: none !important;
        border-bottom: 1px solid #eee;
    }
    
    .news-list-column:last-child {
        border-bottom: none;
    }
    
    .news-list-item {
        padding: 12px 0;
    }
    
    .news-list-date {
        min-width: 55px;
        padding: 6px 10px;
    }
    
    .news-list-date .day {
        font-size: 18px;
    }
    
    .news-list-date .month {
        font-size: 11px;
    }
    
    .news-list-content h4 {
        font-size: 14px;
    }
    
    .news-list-content p {
        font-size: 12px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        display: none;
    }
    
    .about-stats .stat-item::after {
        display: none !important;
    }
    
    .keywords-list {
        justify-content: center;
    }
    
    .hot-keywords {
        display: none;
    }
    
    .search-wrapper {
        justify-content: center;
    }
    
    .search-box {
        flex: 0 0 100%;
        max-width: none;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .product-img {
        padding-top: 100%; /* 保持正方形比例 */
    }
    
    .product-info {
        padding: 12px;
    }
    
    .product-info h3 {
        font-size: 15px;
    }
    
    .product-info p {
        font-size: 12px;
    }
    
    .category-letter {
        font-size: 36px;
        margin-right: 8px;
    }
    
    .category-chinese {
        font-size: 18px;
    }
    
    .category-english {
        font-size: 12px;
    }
}
  
/* 底部Logo样式 */
.footer-logo-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    vertical-align: middle;
    margin-right: 5px;
}

/* ============================================
   独立最新文章栏目样式
   ============================================ */

.latest-articles-section {
    padding: 80px 0;
    background-color: var(--white);
}

.latest-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.latest-article-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.latest-article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-green);
}

.latest-article-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.latest-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.latest-article-category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-green);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    z-index: 2;
}

.latest-article-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.latest-article-heading {
    font-size: 18px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.latest-article-excerpt {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.latest-article-meta-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
    margin-top: auto;
}

.latest-article-date-info {
    color: var(--gray);
    font-size: 13px;
}

.latest-article-read-link {
    color: var(--primary-green);
    font-weight: 500;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
}

.latest-article-read-link:hover {
    color: var(--text-green);
    gap: 8px;
}

.latest-article-read-link i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.latest-article-read-link:hover i {
    transform: translateX(3px);
}

.view-all-articles {
    text-align: center;
    margin-top: 20px;
}

.view-all-articles .btn {
    padding: 12px 40px;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .latest-articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .latest-article-image {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .latest-articles-section {
        padding: 60px 0;
    }
    
    .latest-articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .latest-article-image {
        height: 200px;
    }
    
    .latest-article-content {
        padding: 20px;
    }
    
    .latest-article-heading {
        font-size: 17px;
    }
}

@media (max-width: 576px) {
    .latest-articles-section {
        padding: 50px 0;
    }
    
    .latest-articles-grid {
        gap: 15px;
    }
    
    .latest-article-image {
        height: 180px;
    }
    
    .latest-article-content {
        padding: 18px;
    }
    
    .latest-article-heading {
        font-size: 16px;
    }
    
    .latest-article-excerpt {
        font-size: 13px;
    }
    
    .view-all-articles .btn {
        padding: 10px 30px;
        font-size: 15px;
    }
}

/* ============================================
   新闻文章详情页面样式
   ============================================ */

.news-detail-section {
    padding: 60px 0;
    background-color: var(--white);
}

.news-detail-container {
    max-width: 100%;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    padding: 40px;
    border: 1px solid #eee;
}

.news-detail-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--gray-light);
    text-align: center;
}

.news-detail-title {
    font-size: 32px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    line-height: 1.3;
    font-weight: 600;
    text-align: center;
}

.news-detail-meta {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.news-detail-category {
    background-color: var(--light-green);
    color: var(--text-green);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.news-detail-date {
    color: var(--gray);
    font-size: 14px;
}

.news-detail-author {
    color: var(--gray);
    font-size: 14px;
}

.news-detail-content {
    line-height: 1.8;
    color: var(--gray-dark);
    font-size: 16px;
}

.news-detail-content h2 {
    font-size: 24px;
    color: var(--gray-dark);
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
}

.news-detail-content h3 {
    font-size: 20px;
    color: var(--gray-dark);
    margin: 25px 0 12px;
}

.news-detail-content p {
    margin-bottom: 20px;
    color: var(--gray);
}

.news-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 20px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.news-detail-content ul,
.news-detail-content ol {
    margin-bottom: 20px;
    padding-left: 20px;
    color: var(--gray);
}

.news-detail-content li {
    margin-bottom: 8px;
}

.news-detail-content blockquote {
    border-left: 4px solid var(--primary-green);
    padding-left: 20px;
    margin: 25px 0;
    font-style: italic;
    color: var(--gray);
    background-color: var(--light-green);
    padding: 20px;
    border-radius: 0 8px 8px 0;
}

.news-detail-footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 2px solid var(--gray-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.news-detail-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.news-tag {
    background-color: var(--gray-light);
    color: var(--gray);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    transition: all 0.3s ease;
}

.news-tag:hover {
    background-color: var(--primary-green);
    color: white;
}

.news-detail-share {
    display: flex;
    gap: 10px;
    align-items: center;
}

.share-text {
    color: var(--gray);
    font-size: 14px;
}

.share-buttons {
    display: flex;
    gap: 8px;
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--gray-light);
    color: var(--gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.share-btn:hover {
    background-color: var(--primary-green);
    color: white;
    transform: translateY(-2px);
}

.news-navigation {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid var(--gray-light);
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: var(--gray-light);
    color: var(--gray-dark);
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    max-width: 45%;
}

.nav-link:hover {
    background-color: var(--primary-green);
    color: white;
    transform: translateY(-2px);
}

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

.nav-link.next {
    text-align: right;
    flex-direction: row-reverse;
}

.nav-link i {
    font-size: 14px;
}

.nav-link span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .news-detail-section {
        padding: 40px 0;
    }
    
    .news-detail-container {
        padding: 25px;
        margin: 0 15px;
    }
    
    .news-detail-title {
        font-size: 26px;
    }
    
    .news-detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .news-detail-content h2 {
        font-size: 22px;
    }
    
    .news-detail-content h3 {
        font-size: 18px;
    }
    
    .news-detail-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-link {
        max-width: 100%;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .news-detail-section {
        padding: 30px 0;
    }
    
    .news-detail-container {
        padding: 20px;
        margin: 0 10px;
    }
    
    .news-detail-title {
        font-size: 22px;
    }
    
    .news-detail-content {
        font-size: 15px;
    }
    
    .news-detail-content h2 {
        font-size: 20px;
    }
    
    .news-detail-content h3 {
        font-size: 17px;
    }
}

/* ============================================
   关于我们详情页面样式
   ============================================ */

/* 关于我们详情内容 */
.about-details-section {
    padding: 80px 0;
    background-color: var(--white);
}

.about-details-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}

.about-details-text h3 {
    font-size: 24px;
    color: var(--gray-dark);
    margin: 30px 0 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
}

.about-details-text h3:first-child {
    margin-top: 0;
}

.about-details-text p {
    line-height: 1.8;
    color: var(--gray);
    font-size: 16px;
    margin-bottom: 20px;
}

.about-details-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

/* 响应式设计 - 小屏模式下关于我们详情内容换行显示 */
@media (max-width: 768px) {
    .about-details-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-details-image {
        order: 2; /* 将图片放在文本后面 */
        margin-top: 20px;
    }
    
    .about-details-text {
        order: 1;
    }
}

/* 企业文化 */
.culture-section {
    padding: 80px 0;
    background-color: var(--white);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.culture-item {
    text-align: center;
    padding: 30px;
    background-color: var(--gray-light);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.culture-icon {
    width: 80px;
    height: 80px;
    background-color: var(--primary-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.culture-item h3 {
    font-size: 20px;
    color: var(--gray-dark);
    margin-bottom: 15px;
}

.culture-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* 团队介绍 */
.team-section {
    padding: 80px 0;
    background-color: var(--gray-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.member-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.member-info {
    padding: 25px;
}

.member-info h3 {
    font-size: 22px;
    color: var(--gray-dark);
    margin-bottom: 5px;
}

.member-title {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 16px;
}

.member-desc {
    color: var(--gray);
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 576px) {
    .image-gallery-section {
        padding: 40px 0;
    }
    
    .image-gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .overlay-content h3 {
        font-size: 16px;
    }
    
    .overlay-content p {
        font-size: 13px;
    }
}

/* ============================================
   新闻文章列表栏目样式
   ============================================ */

.news-articles-section {
    padding: 60px 0;
    background-color: var(--white);
}

.news-articles-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.news-article-item {
    display: flex;
    gap: 25px;
    padding: 25px;
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
    transition: all 0.3s ease;
    min-height: 180px; /* 为容器设置最小高度，确保缩略图有参考高度 */
    align-items: stretch; /* 确保子元素拉伸到容器高度 */
}

.news-article-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-green);
}

/* 文章缩略图样式 - 高度占满容器 */
.article-thumbnail {
    flex-shrink: 0;
    width: 320px; /* 增加宽度以匹配高度占满 */
    height: 100%; /* 高度占满容器 */
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    align-self: stretch; /* 确保缩略图拉伸到容器高度 */
}

.news-article-item:hover .article-thumbnail {
    border-color: var(--primary-green);
    transform: translateY(-3px);
}

.article-thumbnail img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-article-item:hover .article-thumbnail img {
    transform: scale(1.05);
}


.article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.article-title {
    font-size: 22px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
}

.article-excerpt {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.article-category {
    background-color: var(--light-green);
    color: var(--text-green);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.article-read-more {
    color: var(--primary-green);
    font-weight: 500;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.article-read-more:hover {
    color: var(--text-green);
    gap: 12px;
}

.article-read-more i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.article-read-more:hover i {
    transform: translateX(5px);
}

.news-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}

.news-pagination .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background-color: var(--gray-light);
    color: var(--gray);
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
    text-decoration: none;
    min-width: 45px;
    height: 45px;
}

.news-pagination .page-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.news-pagination .page-link.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.news-pagination .page-numbers {
    display: flex;
    gap: 10px;
}

.news-pagination .page-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    color: var(--gray);
    font-size: 15px;
}

.news-pagination .page-link.prev,
.news-pagination .page-link.next {
    padding: 10px 25px;
    min-width: 110px;
}

.news-pagination .page-link.prev i,
.news-pagination .page-link.next i {
    font-size: 12px;
    margin: 0 5px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .news-article-item {
        gap: 20px;
        padding: 20px;
    }
    
    .article-date {
        min-width: 90px;
        padding: 12px;
    }
    
    .article-day {
        font-size: 32px;
    }
    
    .article-title {
        font-size: 20px;
    }
    
    .article-excerpt {
        font-size: 15px;
    }
    
    /* 缩略图在992px以下的响应式设计 */
    .article-thumbnail {
        width: 140px; /* 调整宽度以匹配高度占满 */
        height: 100%; /* 高度占满容器 */
    }
}

@media (max-width: 768px) {
    .news-articles-section {
        padding: 50px 0;
    }
    
    .news-article-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .article-date {
        flex-direction: row;
        justify-content: flex-start;
        gap: 15px;
        min-width: auto;
        padding: 12px 20px;
    }
    
    .article-day {
        font-size: 28px;
        margin-bottom: 0;
    }
    
    .article-month {
        margin-bottom: 0;
    }
    
    .article-year {
        margin-left: auto;
    }
    
    .article-title {
        font-size: 19px;
    }
    
    .article-excerpt {
        font-size: 15px;
        -webkit-line-clamp: 2;
    }
    
    /* 小屏模式下隐藏缩略图 */
    .article-thumbnail {
        display: none;
    }
    
    .news-pagination {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .news-pagination .page-numbers {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
    
    .news-pagination .page-link.prev,
    .news-pagination .page-link.next {
        min-width: 90px;
        padding: 8px 20px;
        font-size: 14px;
    }
}

@media (max-width: 576px) {
    .news-articles-section {
        padding: 40px 0;
    }
    
    .news-article-item {
        padding: 18px;
    }
    
    .article-date {
        padding: 10px 15px;
        gap: 10px;
    }
    
    .article-day {
        font-size: 24px;
    }
    
    .article-month {
        font-size: 14px;
    }
    
    .article-year {
        font-size: 12px;
    }
    
    .article-title {
        font-size: 18px;
    }
    
    .article-excerpt {
        font-size: 14px;
    }
    
    /* 缩略图在576px以下的响应式设计 */
    .article-thumbnail {
        width: 100px; /* 调整宽度以匹配高度占满 */
        height: 100%; /* 高度占满容器 */
        align-self: stretch; /* 确保缩略图拉伸到容器高度 */
        border-width: 2px;
    }
    
    /* 小屏模式下文章分类和阅读更多显示在同一行 */
    .article-meta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
    }
    
    .article-read-more {
        align-self: auto;
    }
    
    .news-pagination .page-numbers {
        gap: 8px;
    }
    
    .news-pagination .page-link {
        min-width: 40px;
        height: 40px;
        padding: 8px 15px;
        font-size: 14px;
    }
    
    .news-pagination .page-link.prev,
    .news-pagination .page-link.next {
        min-width: 80px;
        padding: 8px 15px;
        font-size: 13px;
    }
}

/* ============================================
   图片详情栏目样式
   ============================================ */

.image-detail-section {
    padding: 60px 0;
    background-color: var(--white);
}

/* 图片标题区域 */
.image-title-section {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--gray-light);
}

.image-main-title {
    font-size: 36px;
    color: var(--gray-dark);
    margin-bottom: 15px;
    line-height: 1.2;
}

.image-meta {
    display: flex;
    gap: 20px;
    align-items: center;
}

.image-category {
    background-color: var(--primary-green);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.image-date {
    color: var(--gray);
    font-size: 14px;
}

/* 大图展示区域 */
.main-image-display {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.main-image-container {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background-color: var(--gray-light);
    min-height: 500px;
}

.main-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.image-zoom-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.zoom-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    color: var(--gray-dark);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.zoom-btn:hover {
    background-color: var(--primary-green);
    color: white;
    transform: scale(1.1);
}

.image-description {
    background-color: var(--gray-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.image-description h3 {
    font-size: 24px;
    color: var(--gray-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
}

.image-description p {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 16px;
}

.image-specs h4 {
    font-size: 20px;
    color: var(--gray-dark);
    margin-bottom: 15px;
}

.image-specs ul {
    list-style: none;
    padding: 0;
}

.image-specs li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: var(--gray);
}

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

.image-specs strong {
    color: var(--gray-dark);
    font-weight: 600;
}

/* 缩略图集 */
.thumbnail-gallery-section {
    margin-bottom: 60px;
    text-align: center;
}

.thumbnail-title {
    font-size: 28px;
    color: var(--gray-dark);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-green);
    display: inline-block;
}

.thumbnail-container {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.thumbnail-item {
    width: 120px;
    height: 90px; /* 4:3比例 (120 * 3/4 = 90) */
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail-item.active {
    border-color: var(--primary-green);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 217, 54, 0.3);
}

.thumbnail-item:hover {
    border-color: var(--primary-green);
    transform: translateY(-5px);
}

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

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

.thumbnail-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 12px;
    padding: 5px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.thumbnail-item:hover .thumbnail-label {
    opacity: 1;
}

/* 相关图片栏目 */
.related-images-section {
    padding-top: 40px;
    border-top: 2px solid var(--gray-light);
}

.related-images-section .section-header {
    margin-bottom: 40px;
}

.related-images-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.related-image-item {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.related-image-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.related-image-container {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 比例 */
    overflow: hidden;
}

.related-image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.related-image-info {
    padding: 20px;
}

.related-image-info h4 {
    font-size: 18px;
    color: var(--gray-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.related-image-info p {
    color: var(--gray);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .related-images-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .main-image-display {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .main-image-container {
        min-height: 400px;
    }
    
    .related-images-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .image-main-title {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    .image-detail-section {
        padding: 40px 0;
    }
    
    .image-main-title {
        font-size: 26px;
    }
    
    .thumbnail-container {
        justify-content: center;
    }
    
    .thumbnail-item {
        width: 100px;
        height: 75px; /* 4:3比例 (100 * 3/4 = 75) */
    }
    
    .related-images-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .image-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .image-detail-section {
        padding: 30px 0;
    }
    
    .image-main-title {
        font-size: 22px;
    }
    
    .main-image-container {
        min-height: 300px;
    }
    
    .thumbnail-container {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 10px;
    }
    
    .thumbnail-item {
        flex-shrink: 0;
        width: 90px;
        height: 67.5px; /* 4:3比例 (90 * 3/4 = 67.5) */
    }
    
    .related-images-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .image-description {
        padding: 20px;
    }
    
    .image-description h3 {
        font-size: 20px;
    }
    
    .image-specs h4 {
        font-size: 18px;
    }
    
    .thumbnail-title {
        font-size: 22px;
    }
}

/* 产品筛选按钮 */
.products-filter {
    margin-bottom: 40px;
    text-align: center;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    background-color: var(--gray-light);
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 14px;
    color: var(--gray);
    transition: all 0.3s ease;
    border: 1px solid #ddd;
    cursor: pointer;
    font-weight: 500;
}

.filter-btn:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.filter-btn.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* 4列产品网格 */
.products-grid-4col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

/* 分页链接 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    background-color: var(--gray-light);
    color: var(--gray);
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
    text-decoration: none;
    min-width: 40px;
    height: 40px;
}

.page-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.page-link.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.page-numbers {
    display: flex;
    gap: 8px;
}

.page-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    color: var(--gray);
    font-size: 14px;
}

.page-link.prev,
.page-link.next {
    padding: 10px 20px;
    min-width: 100px;
}

.page-link.prev i,
.page-link.next i {
    font-size: 12px;
    margin: 0 5px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .products-grid-4col {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .products-grid-4col {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .filter-btn {
        padding: 8px 20px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .products-list-section {
        padding: 60px 0;
    }
    
    .products-grid-4col {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .pagination {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .page-numbers {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
    
    .page-link.prev,
    .page-link.next {
        min-width: 80px;
        padding: 8px 15px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .products-grid-4col {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .filter-buttons {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .filter-btn {
        width: 80%;
        max-width: 200px;
        padding: 10px 20px;
    }
    
    .page-numbers {
        gap: 5px;
    }
    
    .page-link {
        min-width: 35px;
        height: 35px;
        padding: 5px 10px;
        font-size: 13px;
    }
    
    .page-link.prev,
    .page-link.next {
        min-width: 70px;
        padding: 8px 12px;
        font-size: 12px;
    }
}
    
}

@media (max-width: 768px) {
    .culture-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
}

@media (max-width: 576px) {
    .culture-grid {
        grid-template-columns: 1fr;
    }
    
}

/* ============================================
   关于我们页面 - 工厂图片展示样式
   ============================================ */

.factory-showcase-section {
    padding: 80px 0;
    background-color: var(--white);
}

.factory-showcase-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.factory-showcase-item {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    height: 250px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.factory-showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.factory-showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.factory-showcase-item:hover img {
    transform: scale(1.05);
}

.factory-showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 15px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.factory-showcase-item:hover .factory-showcase-overlay {
    transform: translateY(0);
}

.factory-showcase-overlay span {
    font-size: 16px;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .factory-showcase-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .factory-showcase-gallery {
        grid-template-columns: 1fr;
    }
    
    .factory-showcase-item {
        height: 200px;
    }
}

/* ============================================
   产品详细介绍页面样式
   ============================================ */

.product-detail-section {
    padding: 40px 0 80px;
    background-color: var(--white);
}

/* 面包屑导航和分类按钮 */
.breadcrumb-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 15px;
}

.breadcrumb {
    font-size: 16px;
    color: var(--gray);
    flex: 1;
    min-width: 0;
}

.breadcrumb a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.breadcrumb span {
    color: var(--gray-dark);
    font-weight: 500;
}

.category-toggle-btn {
    background-color: var(--primary-green);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.category-toggle-btn:hover {
    background-color: var(--text-green);
    box-shadow: 0 5px 15px rgba(102, 102, 102, 0.3);
}

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

/* 产品分类下拉菜单 - 通用样式 */
.category-dropdown {
    position: relative;
    display: inline-block;
    z-index: 100;
}

.category-toggle-btn {
    background-color: var(--primary-green);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

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

.dropdown-arrow {
    transition: transform 0.3s ease;
    font-size: 12px;
    margin-left: 5px;
}

.category-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.category-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.category-dropdown.active .category-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.category-dropdown-content {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.category-dropdown-item {
    display: block;
    padding: 12px 15px;
    background-color: var(--gray-light);
    color: var(--gray-dark);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    margin-bottom: 8px;
    text-align: left;
}

.category-dropdown-item:last-child {
    margin-bottom: 0;
}

.category-dropdown-item:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 5px 10px rgba(102, 102, 102, 0.3);
}

.category-dropdown-item.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* 产品列表页面专用样式 - products.html */
.products-page-category-dropdown {
    position: relative;
    display: inline-block;
    z-index: 100;
}

.products-page-category-toggle-btn {
    background-color: white;
    color: var(--gray-dark);
    border: 1px solid #ddd;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.products-page-category-toggle-btn:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

.products-page-category-toggle-btn i {
    font-size: 14px;
}

.products-page-category-dropdown.active .products-page-dropdown-arrow {
    transform: rotate(180deg);
}

.products-page-category-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 280px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.products-page-category-dropdown.active .products-page-category-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.products-page-category-dropdown-content {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.products-page-category-dropdown-item {
    display: block;
    padding: 12px 15px;
    background-color: var(--gray-light);
    color: var(--gray-dark);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    margin-bottom: 8px;
    text-align: left;
}

.products-page-category-dropdown-item:last-child {
    margin-bottom: 0;
}

.products-page-category-dropdown-item:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 5px 10px rgba(102, 102, 102, 0.3);
}

.products-page-category-dropdown-item.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* 产品详情页面专用样式 - products-view.html */
.product-view-page-category-dropdown {
    position: relative;
    display: inline-block;
    z-index: 100;
}

.product-view-page-category-toggle-btn {
    background-color: var(--primary-green);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

.product-view-page-category-toggle-btn i {
    font-size: 14px;
}

.product-view-page-category-dropdown.active .product-view-page-dropdown-arrow {
    transform: rotate(180deg);
}

.product-view-page-category-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.product-view-page-category-dropdown.active .product-view-page-category-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.product-view-page-category-dropdown-content {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.product-view-page-category-dropdown-item {
    display: block;
    padding: 12px 15px;
    background-color: var(--gray-light);
    color: var(--gray-dark);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid #eee;
    margin-bottom: 8px;
    text-align: left;
}

.product-view-page-category-dropdown-item:last-child {
    margin-bottom: 0;
}

.product-view-page-category-dropdown-item:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 5px 10px rgba(102, 102, 102, 0.3);
}

.product-view-page-category-dropdown-item.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .breadcrumb-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .breadcrumb {
        display: none;
    }
    
    .category-dropdown,
    .product-view-page-category-dropdown {
        align-self: flex-end;
    }
    
    .category-dropdown-menu {
        width: 250px;
        right: 0;
    }
    
/* 产品分类下拉菜单在小屏下的响应式样式 */
.products-page-category-dropdown-menu {
    width: 100%;
    max-width: 100%;
    left: 0;
    right: 0;
    border-radius: 0;
    margin-top: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.products-page-category-dropdown-content {
    max-height: 300px;
    padding: 5px;
    overflow-y: auto;
}

.products-page-category-dropdown-content::-webkit-scrollbar {
    width: 6px;
}

.products-page-category-dropdown-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.products-page-category-dropdown-content::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.products-page-category-dropdown-content::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}

.products-page-category-dropdown-item {
    padding: 10px 8px;
    font-size: 13px;
}
}

@media (max-width: 576px) {
    .category-dropdown-menu {
        width: 220px;
    }
    
    .category-dropdown-item {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    /* 产品分类下拉菜单在超小屏下的响应式样式 */
    .products-page-category-dropdown-menu {
        width: 100%;
        max-width: 100%;
        left: 0;
        right: 0;
        border-radius: 0;
        margin-top: 5px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .products-page-category-dropdown-content {
        max-height: 250px;
        padding: 5px;
        overflow-y: auto;
    }
    
    .products-page-category-dropdown-content::-webkit-scrollbar {
        width: 4px;
    }
    
    .products-page-category-dropdown-content::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 2px;
    }
    
    .products-page-category-dropdown-content::-webkit-scrollbar-thumb {
        background: #ccc;
        border-radius: 2px;
    }
    
    .products-page-category-dropdown-content::-webkit-scrollbar-thumb:hover {
        background: #aaa;
    }
    
    .products-page-category-dropdown-item {
        padding: 8px 6px;
        font-size: 12px;
    }
}

/* 产品主区域 */
.product-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

/* 产品图片展示 */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.main-image {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.main-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.main-image:hover img {
    transform: scale(1.02);
}

.thumbnail-images {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.thumbnail.active {
    border-color: var(--primary-green);
}

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

.thumbnail:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}

/* 产品信息详情 */
.product-info-detail {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-title {
    font-size: 32px;
    color: var(--gray-dark);
    margin: 0;
    line-height: 1.2;
}

.product-meta {
    display: flex;
    gap: 15px;
    align-items: center;
}

.product-category {
    background-color: var(--light-orange);
    color: var(--orange);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
}

.product-sku {
    color: var(--gray);
    font-size: 14px;
}

.product-description h3 {
    font-size: 20px;
    color: var(--gray-dark);
    margin: 20px 0 10px;
}

.product-description p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 15px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--gray);
}

.feature-list li i {
    color: var(--primary-green);
    margin-top: 3px;
    flex-shrink: 0;
}

.product-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.btn-inquiry {
    background-color: var(--primary-green);
    color: white;
}

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

.btn-download {
    background-color: var(--gray-light);
    color: var(--gray-dark);
    border: 1px solid #ddd;
}

.btn-inquiry:hover {
    background-color: var(--text-green);
    box-shadow: 0 5px 15px rgba(102, 102, 102, 0.3);
}

.btn-call:hover {
    background-color: #e64a19;
    box-shadow: 0 5px 15px rgba(102, 102, 102, 0.3);
}

.btn-download:hover {
    background-color: #e0e0e0;
    box-shadow: 0 5px 15px rgba(102, 102, 102, 0.3);
}

/* 产品标签页 */
.product-tabs {
    margin-top: 40px;
}

.tab-headers {
    display: flex;
    border-bottom: 2px solid #eee;
    margin-bottom: 30px;
}

.tab-header {
    padding: 15px 30px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.tab-header:hover {
    color: var(--primary-green);
}

.tab-header.active {
    color: var(--primary-green);
}

.tab-header.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-green);
}

.tab-content {
    min-height: 300px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane h3 {
    font-size: 24px;
    color: var(--gray-dark);
    margin-bottom: 20px;
}

.tab-pane h4 {
    font-size: 18px;
    color: var(--gray-dark);
    margin: 25px 0 10px;
}

.tab-pane p {
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 15px;
}

.tab-pane ul {
    color: var(--gray);
    line-height: 1.6;
    padding-left: 20px;
    margin-bottom: 20px;
}

.tab-pane ul li {
    margin-bottom: 8px;
}

/* 技术参数表格 */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.spec-table th,
.spec-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.spec-table th {
    background-color: var(--gray-light);
    color: var(--gray-dark);
    font-weight: 600;
}

.spec-table tr:hover {
    background-color: #f9f9f9;
}

/* 应用领域网格 */
.application-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.application-item {
    background-color: var(--gray-light);
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.application-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.app-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
}

.application-item h4 {
    font-size: 16px;
    color: var(--gray-dark);
    margin-bottom: 8px;
}

.application-item p {
    font-size: 14px;
    color: var(--gray);
    margin: 0;
    line-height: 1.4;
}

/* 视频展示 */
.video-placeholder {
    background-color: var(--gray-light);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    margin-bottom: 20px;
}

.video-icon {
    font-size: 60px;
    color: var(--primary-green);
    margin-bottom: 15px;
}

.video-placeholder p {
    color: var(--gray);
    margin: 5px 0;
}

.video-description h4 {
    margin-top: 30px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .product-main {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .application-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tab-header {
        padding: 12px 20px;
        font-size: 15px;
    }
}

@media (max-width: 768px) {
    .product-title {
        font-size: 26px;
    }
    
    .product-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        width: 100%;
        text-align: center;
    }
    
    .tab-headers {
        flex-wrap: wrap;
    }
    
    .tab-header {
        flex: 1;
        min-width: 120px;
        text-align: center;
    }
    
    .application-grid {
        grid-template-columns: 1fr;
    }
    
    .thumbnail-images {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .product-detail-section {
        padding: 30px 0 60px;
    }
    
    .product-title {
        font-size: 22px;
    }
    
    .tab-header {
        padding: 10px 15px;
        font-size: 14px;
        min-width: 100px;
    }
    
    .spec-table th,
    .spec-table td {
        padding: 8px 10px;
        font-size: 14px;
    }
    
    .video-placeholder {
        padding: 30px 20px;
    }
    
    .video-icon {
        font-size: 48px;
    }
}

/* ============================================
   分类导航栏目样式
   ============================================ */

.category-nav-section {
    background-color: #f5f5f5;
    padding:  0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.category-nav-container {
    background-color: var(--white);
    border-radius: 12px;
    padding: 20px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin: 0 auto;
    max-width: 1160px;
}

.category-nav-full-width {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: flex-start;
}

.category-nav-link {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--gray);
    transition: all 0.3s ease;
    border: 1px solid #ddd;
    white-space: nowrap;
    flex-shrink: 0;
}

.category-nav-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 4px 8px rgba(197, 197, 197, 0.2);
}

.category-nav-link.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* ============================================
   产品页面专用分类导航样式
   ============================================ */

.products-category-nav-section {
    padding: 40px 0 40px 0;
}

/* ============================================
   关于我们页面专用分类导航右侧样式
   ============================================ */

.about-category-nav-right {
    display: flex;
    gap: 15px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.about-category-nav-right .category-nav-link {
    background-color: var(--gray-light);
    color: var(--gray);
    border: 1px solid #ddd;
    font-weight: 500;
    transition: all 0.3s ease;
}

.about-category-nav-right .category-nav-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 4px 8px rgba(197, 197, 197, 0.2);
}

.about-category-nav-right .category-nav-link.active {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
}

/* ============================================
   分类导航包装器样式 (用于 about.html 和 contact.html)
   ============================================ */

.category-nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.category-nav-left {
    display: flex;
    align-items: center;
}

.category-nav-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--gray-dark);
}

.category-nav-right {
    display: flex;
    gap: 15px;
    align-items: center;
}

.category-nav-right .category-nav-link {
    background-color: var(--gray-light);
    color: var(--gray);
    border: 1px solid #ddd;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.category-nav-right .category-nav-link:hover {
    background-color: var(--primary-green);
    color: white;
    border-color: var(--primary-green);
    box-shadow: 0 4px 8px rgba(197, 197, 197, 0.2);
}

.category-nav-right .category-nav-link.active {
    background-color: var(--text-green);
    color: white;
    border-color: var(--text-green);
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .category-nav-full-width {
        justify-content: flex-start;
        gap: 10px;
    }
    
    .category-nav-link {
        padding: 6px 15px;
        font-size: 13px;
    }
    
    .category-nav-container {
        margin: 0 20px;
        max-width: calc(100% - 40px);
    }
    
    .category-nav-section {
        padding: 60px 0 0 0; /* 与搜索栏的边距增加20px（从40px增加到60px），与产品列表的边距减少20px（从20px减少到0） */
    }
    
    .products-category-nav-section {
        padding: 60px 0 0 0; /* 与搜索栏的边距增加20px（从40px增加到60px），与产品列表的边距减少20px（从20px减少到0） */
    }
    
    .about-category-nav-right {
        gap: 10px;
        justify-content: flex-start;
    }
    
    .about-category-nav-right .category-nav-link {
        padding: 6px 15px;
        font-size: 13px;
    }
    
    .category-nav-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
        padding: 15px 0;
    }
    
    .category-nav-right {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    
    .category-nav-right .category-nav-link {
        padding: 6px 15px;
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .category-nav-section {
        padding: 35px 0 0 0; /* 与搜索栏的边距增加20px（从15px增加到35px），与产品列表的边距减少20px（从0减少到0） */
    }
    
    .products-category-nav-section {
        padding: 35px 0 0 0; /* 与搜索栏的边距增加20px（从15px增加到35px），与产品列表的边距减少20px（从0减少到0） */
    }
    
    .category-nav-container {
        padding: 15px 20px;
    }
    
    .category-nav-full-width {
        gap: 8px;
    }
    
    .category-nav-link {
        padding: 5px 12px;
        font-size: 12px;
    }
    
    .about-category-nav-right {
        gap: 8px;
    }
    
    .about-category-nav-right .category-nav-link {
        padding: 5px 12px;
        font-size: 12px;
    }
    
    .category-nav-title {
        font-size: 20px;
    }
    
    .category-nav-wrapper {
        gap: 10px;
        padding: 10px 0;
    }
    
    .category-nav-right .category-nav-link {
        padding: 5px 12px;
        font-size: 12px;
    }
}

/* ============================================
   图片列表栏目样式
   ============================================ */

.image-gallery-section {
    padding: 80px 0;
    background-color: var(--white);
}

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

.image-gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: white;
}

.image-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.image-container {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 比例 */
    overflow: hidden;
}

.image-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.7) 100%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-gallery-item:hover .image-overlay {
    opacity: 1;
}

.overlay-content {
    color: white;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.image-gallery-item:hover .overlay-content {
    transform: translateY(0);
}

.overlay-content h3 {
    font-size: 18px;
    margin-bottom: 5px;
    font-weight: 600;
}

.overlay-content p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}


/* 响应式设计 */
@media (max-width: 992px) {
    .image-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .image-gallery-section {
        padding: 60px 0;
    }
    
    .image-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .image-container {
        padding-top: 100%; /* 正方形比例 */
    }
}

@media (max-width: 576px) {
    .image-gallery-section {
        padding: 40px 0;
    }
    
    .image-gallery-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .overlay-content h3 {
        font-size: 16px;
    }
    
    .overlay-content p {
        font-size: 13px;
    }
}