* {
    box-sizing: border-box;
}
/* 免费cms模板 */
/* 精品与原创网站模板提供商，一站式建站 */
/* 免费模板下载：Www.mianfeicms.Com */
/* 网站建设公司：Www.gezhancn.Com */
/* QQ：1259880070  */

html,body {
    margin: 0;
    padding: 0;
    color: #666;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
	
    word-break: break-all; /* 强制在任意字符间断行 */
    /* 或者使用下面的组合效果更好 */
    overflow-wrap: break-word; /* 在单词内断行 */
    word-wrap: break-word; /* 旧版浏览器兼容 */
	
}

h1,h2,h3,h4,h5,h6 {
    font-weight: 600;
    line-height: 1.3;
}

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

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

button,input,textarea,select {
    border: none;
    outline: none;
    font-family: inherit;
}

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

:root {
    --primary-color: #C9A063;
    --primary-dark: #C9A063;
    --primary-light: #ECDEC9;
    --text-dark: #333;
    --text-gray: #666;
    --text-light: #999;
    --text-white: #fff;
    --bg-white: #fff;
    --bg-light: #f9f9f9;
    --bg-dark: #222;
    --shadow-color: rgba(0,0,0,0.08);
    --shadow-lg-color: rgba(0,0,0,0.1);
    --overlay-dark: rgba(0,0,0,0.7);
    --gradient-primary: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    --border-light: #f5f5f5;
    --border-gray: #eee;
    --border-medium: #e0e0e0;
    --border-dark: #444;
    --shadow: 0 5px 15px var(--shadow-color);
    --shadow-lg: 0 10px 30px var(--shadow-lg-color);
    --transition: all 0.3s ease;
    --radius: 12px;
}

body {
    font-family: "Arial","Helvetica Neue",Helvetica,sans-serif;
}

h1,h2,h3,h4,h5,h6 {
    font-family: "Segoe UI","Roboto","Helvetica Neue",Helvetica,Arial,sans-serif;
}

.article-content,.text-body {
    font-family: "Verdana","Tahoma","Arial",sans-serif;
}

.serif-style {
    font-family: "Times New Roman",Georgia,"Times",serif;
}

code,pre,.code-block {
    font-family: "Consolas","Courier New",Courier,monospace;
}

.luxury-brand {
    font-family: "Montserrat","Helvetica Neue",Helvetica,Arial,sans-serif;
}

.mobile-optimized {
    font-family: "-apple-system",BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif;
}

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

.whtsapp_icon {
    position: fixed;
    left: 20px;
    bottom: 40px;
    z-index: 1030;
    max-width: 50px;
}

.whtsapp_icon:hover {
    -webkit-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    transform: translateY(-2px);
}

.form-control.error {
    border-color: red;
    border-width: 2px;
}

.header {
    background: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    height: 70px;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo img {
    height: 46px;
    width: auto;
}
.swiper-pagination-bullet-active{ background:#C9A063 !important}
.nav-menu {
    display: flex;
    gap: 0;
    position: relative;
    transition: var(--transition);
	margin-right: -230px;
}

.nav-menu > li {
    position: relative;
    padding: 0 20px;
    height: 70px;
    display: flex;
    align-items: center;
    transition: background-color 0.3s ease;
}

.nav-menu > li i {
    margin-top: -4px;
}

.nav-menu > li:hover {
    background-color: var(--primary-light);
}

.nav-menu li a {
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    position: relative;
    color: var(--text-dark);
    transition: var(--transition);
    white-space: nowrap;
    font-weight: bold;
    text-transform: uppercase;
}

.nav-menu li a:hover,.nav-menu li a.active {
    color: var(--primary-color);
}

.has-submenu {
    position: relative;
}

.submenu-toggle {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.has-submenu:hover .submenu-icon {
    transform: rotate(180deg);
}

.submenu {
    position: absolute;
    top: 100%;
    left: -10px;
    background: var(--bg-white);
    min-width: 100%;
    box-shadow: var(--shadow);
    border-radius: 4px;
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 9999;
}

.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li {
    padding: 0;
    height: auto;
}

.submenu li a {
    padding: 12px 20px;
    display: block;
    font-size: 13px;
    border-bottom: 1px solid var(--border-light);
    gap: 10px;
    font-weight: normal;
    text-transform: uppercase;
}

.submenu li:last-child a {
   
}

.submenu li a:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    padding-left: 25px;
}

.submenu-products {
    width: 780px;
    column-count: 3;
    column-gap: 0;
}

.submenu-about,.submenu-news,.submenu-case {
    width: 310px;
    column-count: 1;
    left: 5px;
}

.submenu-products li,.submenu-about li,.submenu-news li,.submenu-case li {
    break-inside: avoid;
}

.language-switcher {
    margin-left: 20px;
    display: flex;
    align-items: center;
}

.lang-link {
    display: block;
    transition: var(--transition);
    border-radius: 4px;
    padding: 4px;
    background: transparent;
}

.lang-link img {
    max-width: 100%;
    -webkit-transform: scale3d(1,1,1);
    transform: scale3d(1,1,1);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    image-rendering: crisp-edges;
    -webkit-transition: all ease-out 0.5s !important;
    -o-transition: all ease-out 0.5s !important;
    transition: all ease-out 0.5s !important;
    width: 30px;
    height: 30px;
    display: block;
    border-radius: 3px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.lang-link:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.lang-link:hover img {
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.nav-toggle {
    display: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text-dark);
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    z-index: 1000;
}

.nav-toggle:hover {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.banner {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-top: 70px;
}

.banner-slider {
  
    width: 100%;
    height: 100%; /* 确保高度填满容器 */
    transition: transform 0.5s ease;
}

.banner-slide {
    width: 100%;
    height: 100%;
  
    background-color: #f5f5f5; /* 添加背景色防止图片加载时留白 */
}

.banner-slide img,
.responsive-slide-img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* 改为contain确保图片完全显示 */
    object-position: center;
}



.banner-dot.active {
    background: var(--primary-color);
}

.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: rgba(0,0,0,0.3);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2;
}

.banner-arrow:hover {
    background: var(--primary-color);
}

.banner-prev {
    left: 20px;
}

.banner-next {
    right: 20px;
}

.home-about-section {
    padding: 40px 0;
    background: var(--bg-white);
}

.home-about-content {
    margin-top: 60px;
    width: 100%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    background: var(--bg-white);
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.home-about-img {
    flex: 1;
    min-width: 300px;
    height: 380px;
}

.home-about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.home-about-content:hover .home-about-img img {
    transform: scale(1.02);
}

.home-about-text {
    flex: 1.5;
    min-width: 300px;
    padding: 0px 30px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    background: var(--bg-white);
    border-left: 1px solid rgba(0,0,0,0.03);
}

.home-about-text h3 {
    font-size: 25px;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 700;
}

.home-about-text p {
    color: var(--text-gray);
    font-size: 0.85em;
    line-height: 1.8;
    margin-bottom: 5px;
    opacity: .8;
}

.home-about-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 35px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    align-self: flex-start;
    box-shadow: 0 4px 12px rgba(201,160,99,0.15);
}

.home-about-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(201,160,99,0.2);
}

.products-section {
    padding: 40px 0;
    background: var(--bg-light);
}

.products-categories {
    margin: 40px 0 40px;
    overflow: hidden;
}

.categories-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 15px 0;
    border-top: 1px solid var(--border-gray);
    border-bottom: 1px solid var(--border-gray);
}

.category-link {
    display: inline-block;
    padding: 8px 20px;
    background: var(--bg-white);
    color: #555;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.category-link:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

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

.product-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid #f0f0f0;
}

.product-card img {
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-content {
    padding: 30px 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.product-card h3 {
    font-size: 20px;
    color: var(--text-dark);
    font-weight: 600;
    margin: 0 0 20px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 35px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    min-width: 180px;
    box-shadow: 0 4px 12px rgba(201,160,99,0.15);
}

.btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(201,160,99,0.2);
}

.product-btn::after {
    content: "\f061";
    font-family: "Font Awesome 5 Free";
    font-weight: 600;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.product-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(201,160,99,0.2);
}

.product-btn:hover::after {
    transform: translateX(5px);
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

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

.cases-section {
    padding: 40px 0;
    background: var(--bg-white);
}

.cases-gallery {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 25px;
    margin-top: 40px;
    margin-bottom: 30px;
}

.case-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.case-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.case-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.case-item:hover img {
    transform: scale(1.08);
}

.case-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent,var(--overlay-dark));
    color: var(--text-white);
    opacity: 0;
    transition: var(--transition);
    transform: translateY(10px);
}

.case-item:hover .case-overlay {
    opacity: 1;
    transform: translateY(0);
}

.case-overlay h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.advantage-section {
    padding: 40px 0;
    background: var(--bg-light);
}

.advantage-flow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    position: relative;
    margin-top: 60px;
    margin-bottom: 30px;
}

.advantage-flow::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50px;
    right: 50px;
    height: 2px;
    background: #e0e0e0;
    z-index: 1;
}

.advantage-item {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 30px 20px;
    position: relative;
    z-index: 2;
    background: var(--bg-white);
    margin: 0 10px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.advantage-item:hover .advantage-icon {
    background: var(--primary-color);
    color: var(--text-white);
    transform: scale(1.1);
}

.advantage-item h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-dark);
    font-weight: 600;
}

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

.factory-section {
    padding: 40px 0;
    background: var(--bg-light);
}

.factory-gallery {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 20px;
    margin-top: 50px;
    margin-bottom: 30px;
}

.factory-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 200px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.factory-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.factory-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.factory-item:hover img {
    transform: scale(1.08);
}

.factory-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(transparent,var(--overlay-dark));
    color: var(--text-white);
    opacity: 0;
    transition: var(--transition);
}

.factory-item:hover .factory-overlay {
    opacity: 1;
}

.factory-overlay h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    text-align: center;
}

.news-section {
    padding: 40px 0;
    background: var(--bg-white);
}

.news-list {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(350px,1fr));
    gap: 30px;
}

.news-card {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-card:hover {
    color: var(--primary-color);
}

.news-card-img {
    width: 100%;
    height: 280px;
    overflow: hidden;
}

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

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

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

.news-date {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--text-dark);
    transition: var(--transition);
    font-weight: 700;
    opacity: .9;
}

.news-card:hover h3 {
    color: var(--primary-color);
}

.news-card p {
    color: var(--text-gray);
    font-size: 0.9em;
    /* margin-bottom: 20px; */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: .8;
}

.news-more {
    text-align: center;
    margin-top: 40px;
}

.contact-form-section {
    padding: 80px 0;
    background: #C9A063;
    color: var(--text-white);
}

.form-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    flex-wrap: wrap;
}

.form-banner-text {
    flex: 1;
    min-width: 300px;
    max-width: 50%;
}

.form-banner-text h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-white);
}

.form-banner-text p {
    font-size: 18px;
    line-height: 1.8;
    opacity: 0.9;
}

.form-banner-form {
    flex: 1;
    min-width: 300px;
    background: var(--bg-white);
    padding: 25px 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

#contactForm {
    width: 100%;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: calc(50% - 10px);
}

.form-group.full-width {
    flex: 100%;
    min-width: 100%;
}

.form-group input,.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
    background: #f9f9f9;
}

.form-group input:focus,.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(201,160,99,0.1);
    background: var(--bg-white);
    outline: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    border: none;
    margin-top: 10px;
}

.form-submit-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(201,160,99,0.2);
}

.form-submit-btn:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 80px 0 15px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col {
    flex: 1;
    min-width: 220px;
}

.footer-col h3 {
    font-size: 18px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
    color: var(--text-white);
    font-weight: 600;
}

.footer-col h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #ccc;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--text-white);
    transform: translateX(5px);
}

.footer-col p {
    color: #ccc;
    line-height: 1.8;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    color: var(--text-white);
    margin-right: 10px;
    transition: var(--transition);
    font-size: 18px;
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(201,160,99,0.3);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-dark);
    color: var(--text-light);
}

.page-header-section {
    background: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    padding: 15px 0;
    margin-top: 56px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
    z-index: 50;
    height: 80px;
}

.page-header {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-title {
    font-size: 32px;
    color: var(--text-dark);
    margin: 0;
    font-weight: 700;
    line-height: 1.2;
}

.breadcrumb-nav {
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-left: -35px;
    color: var(--bg-white);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--bg-white);
}

.breadcrumb-item a {
    transition: color 0.3s ease;
    text-decoration: none;
    padding: 5px 0;
    font-weight: 600;
    color: var(--bg-white);
}

.breadcrumb-item a:hover {
    color: #dadce0;
    font-weight: 600;
}

.breadcrumb-item i.fa-chevron-right {
    font-size: 10px;
    color: #dadce0;
}

.breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

.category-intro-section {
    margin-top: 90px;
    background: var(--bg-white);
}

.category-banner {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    height: 300px;
}

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

.category-banner-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(transparent,rgba(0,0,0,0.7));
    color: var(--text-white);
}

.category-title {
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 700;
    color: var(--text-white);
}

.category-description {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 800px;
}

.article-list-main-section {
    padding: 20px 0 60px;
    background: var(--bg-light);
}

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

.main-content-column {
    flex: 1;
    min-width: 0;
}

.sidebar-column {
    width: 350px;
    flex-shrink: 0;
}

.article-list-container {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.article-list-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-list-title {
    font-size: 22px;
    color: var(--text-dark);
    margin: 0;
    font-weight: 600;
}

.article-list-count {
    font-size: 14px;
    color: var(--text-light);
}

.article-list {
    padding: 0;
}

.article-item {
    display: flex;
    padding: 30px;
    border-bottom: 1px solid var(--border-gray);
    transition: var(--transition);
    gap: 25px;
}

.article-item:hover {
    background-color: rgba(201,160,99,0.02);
}

.article-thumbnail {
    flex-shrink: 0;
    width: 400px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

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

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

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

.article-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--text-light);
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.article-title {
    font-size: 1.5em;
    line-height: 1.4;
    margin: 0 0 15px 0;
    color: var(--text-dark);
    font-weight: 700;
    /* opacity: .85; */
}

.article-title a {
    color: inherit;
    transition: var(--transition);
}

.article-title a:hover {
    color: var(--primary-color);
}

.article-excerpt {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
    flex: 1;
    font-size: 0.8em;
    opacity: .8;
}

.article-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    align-self: flex-start;
}

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

.sidebar-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.widget-header {
    padding: 20px 25px;
    background: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    color: var(--text-white);
}

.widget-title {
    font-size: 18px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.widget-content {
    padding: 25px;
}

.recommended-articles-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.recommended-article-item {
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 20px;
}

.recommended-article-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recommended-article-link {
    display: flex;
    gap: 15px;
    transition: var(--transition);
}

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

.recommended-article-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 16px;
    transition: var(--transition);
}

.recommended-article-link:hover .recommended-article-icon {
    background: var(--primary-color);
    color: var(--text-white);
}

.recommended-article-content {
    flex: 1;white-space:nowrap;overflow: hidden;text-overflow:ellipsis;
}

.recommended-article-title {
    font-size: 15px;
    line-height: 1.5;
    margin: 0 0 8px 0;
    color: var(--text-dark);
    font-weight: 700;
    opacity: .85;
	text-overflow: ellipsis;
	overflow: hidden;
	white-space: nowrap;
	width: 100%;
}

.recommended-article-date {
    font-size: 13px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.recommended-products-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.recommended-product-item {
    border-bottom: 1px solid var(--border-gray);
    padding-bottom: 20px;
}

.recommended-product-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recommended-product-link {
    display: flex;
    gap: 15px;
    transition: var(--transition);
}

.recommended-product-link:hover {
    transform: translateX(5px);
}

.recommended-product-thumbnail {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

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

.recommended-product-link:hover .recommended-product-thumbnail img {
    transform: scale(1.1);
}

.recommended-product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.recommended-product-title {
    font-size: 15px;
    line-height: 1.4;
    margin: 0 0 5px 0;
    color: var(--text-dark);
    font-weight: 700;
    opacity: .85;
}

.recommended-product-category {
    font-size: 13px;
    color: var(--primary-color);
    font-weight: 500;
}

.contact-widget .widget-content {
    text-align: center;
}

.contact-widget p {
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 20px;
}

.contact-btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: var(--text-white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(201,160,99,0.15);
}

.contact-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(201,160,99,0.2);
    transform: translateY(-2px);
}


.article-detail-page .page-header-section {
    background: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    padding: 15px 0;
    margin-top: 56px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
    z-index: 50;
    height: 80px;
    color: var(--bg-white);
}

.article-detail-page .page-header {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.article-detail-page .breadcrumb-nav {
    margin-top: 0;
}

.article-detail-page .breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-left: -35px;
}

.article-detail-page .breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #dadce0;
}

.article-detail-page .breadcrumb-item a {
    color: var(--bg-white);
    transition: color 0.3s ease;
    text-decoration: none;
    padding: 5px 0;
    font-weight: 600;
    font-size: 16px;
}

.article-detail-page .breadcrumb-item a:hover {
    color: #dadce0;
    font-weight: 600;
    font-size: 14px;
}

.article-detail-page .breadcrumb-item i.fa-chevron-right {
    font-size: 10px;
    color: #dadce0;
}

.article-detail-page .breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

.article-detail-main-section {
    padding: 20px 0 60px;
    background: var(--bg-light);
}

.article-detail-page .two-column-layout {
    display: flex;
    gap: 40px;
}

.article-detail-page .main-content-column {
    flex: 1;
    min-width: 0;
}

.article-detail-page .sidebar-column {
    width: 350px;
    flex-shrink: 0;
}

.article-detail-container {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 30px;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.article-detail-title {
    font-size: 32px;
    color: var(--text-dark);
    margin: 0 0 20px 0;
    font-weight: 700;
    line-height: 1.4;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--primary-light);
    position: relative;
}

.article-detail-title::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100px;
    height: 2px;
    background: var(--primary-color);
}

.article-meta-info {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 30px;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-color);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-gray);
}

.meta-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.meta-label {
    color: var(--text-dark);
    font-weight: 600;
}

.meta-value {
    color: var(--text-gray);
}

.meta-value a {
    color: var(--primary-color);
    transition: var(--transition);
}

.meta-value a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-item {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition);
}

.tag-item:hover {
    background: var(--primary-color);
    color: var(--text-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(201,160,99,0.2);
}

.article-content-wrapper {
    margin-top: 30px;
}

.article-content-wrapper p {
    line-height: 1.67;
    margin: 0;
    /* opacity: .9; */
    margin-bottom: 25px;
    font-size: 1.1em;
}

.article-content-wrapper p a:hover {
    color: var(--primary-color);
}

.article-content-wrapper img {
    max-width: 100% !important;
    height: auto !important;
    width: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
    display: block !important;
    box-sizing: border-box !important;
    padding: 10px 0;
}

.article-thumbnail-main {
    margin-bottom: 30px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: zoomIn 0.8s ease-out;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

.article-thumbnail-main:hover .article-featured-image {
    transform: scale(1.02);
}

.article-content-text {
    line-height: 1.8;
    color: var(--text-gray);
    font-size: 16px;
}

.article-content-text h2 {
    font-size: 24px;
    color: var(--text-dark);
    margin: 30px 0 15px;
    font-weight: 600;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-gray);
}

.article-content-text h3 {
    font-size: 20px;
    color: var(--text-dark);
    margin: 25px 0 15px;
    font-weight: 600;
}

.article-content-text p {
    margin-bottom: 20px;
    align-items: center;
    justify-content: center;
}

.content-image-left {
    float: left;
    width: 45%;
    margin: 10px 30px 20px 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.content-image-left img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    font-size: 14px;
    color: var(--text-light);
    text-align: center;
    margin-top: 10px;
    font-style: italic;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.feature-list li {
    padding: 12px 0 12px 35px;
    position: relative;
    margin-bottom: 8px;
    border-bottom: 1px dashed var(--border-gray);
}

.feature-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 12px;
    color: var(--primary-color);
    background: var(--primary-light);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 20px;
    margin: 25px 0;
}

.app-item {
    background: var(--bg-light);
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid transparent;
}

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

.app-item i {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.app-item h3 {
    font-size: 16px;
    margin: 10px 0;
    color: var(--text-dark);
}

.app-item p {
    font-size: 14px;
    color: var(--text-gray);
    margin: 0;
}

.quote-block {
    background: linear-gradient(135deg,var(--primary-light),rgba(201,160,99,0.05));
    border-left: 4px solid var(--primary-color);
    padding: 25px 25px 25px 60px;
    margin: 30px 0;
    border-radius: 0 var(--radius) var(--radius) 0;
    position: relative;
    font-style: italic;
}

.quote-icon {
    position: absolute;
    left: 20px;
    top: 25px;
    font-size: 24px;
    color: var(--primary-color);
    opacity: 0.5;
}

.quote-block p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.quote-block cite {
    font-size: 14px;
    color: var(--text-light);
    font-style: normal;
}

.cta-box {
    background: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    color: var(--text-white);
    padding: 25px 30px;
    border-radius: var(--radius);
    margin: 30px 0;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(201,160,99,0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(201,160,99,0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(201,160,99,0);
    }
}

.cta-box h3 {
    color: var(--text-white);
    margin-top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 20px;
}

.cta-box p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 20px;
    text-align: center;
}

.cta-btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--text-white);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.cta-btn:hover {
    background: var(--bg-light);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.social-share-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    margin: 30px 0;
    border-top: 2px solid var(--primary-light);
    border-bottom: 2px solid var(--primary-light);
}

.share-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--text-dark);
}

.share-buttons {
    display: flex;
    gap: 10px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--text-white);
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.share-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.2);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.share-btn:hover::before {
    transform: translateY(0);
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.facebook {
    background: #3b5998;
}

.twitter {
    background: #1da1f2;
}

.linkedin {
    background: #0077b5;
}

.weibo {
    background: #e6162d;
}

.wechat {
    background: #09b83e;
}

.article-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-gray);
}

.nav-item {
    flex: 1;
    max-width: 48%;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid transparent;
}

.nav-link:hover {
    background: var(--bg-white);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

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

.nav-content {
    flex: 1;
}

.nav-label {
    display: block;
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-title {
    display: block;
    font-size: 16px;
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.4;
    transition: var(--transition);
}

.nav-link:hover .nav-title {
    color: var(--primary-color);
}

.nav-item i {
    color: var(--primary-color);
    font-size: 20px;
    margin: 0 15px;
}

.related-articles-section {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 30px;
}

.section-header {
    margin-bottom: 30px;
    text-align: center;
}

.section-title {
    font-size: 35px;
    color: var(--text-dark);
    margin: 20px 0px 60px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 750;
}

.section-title i {
    color: var(--primary-color);
}

.section-subtitle {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
    margin-top: -50px;
}

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

.related-article-item {
    background: var(--bg-light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-gray);
}

.related-article-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.related-article-thumbnail {
    height: 180px;
    overflow: hidden;
}

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

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

.related-article-content {
    padding: 20px;
}

.related-article-title {
    font-size: 16px;
    line-height: 1.4;
    margin: 0 0 10px 0;
    color: var(--text-dark);
    font-weight: 600;
}

.related-article-title a {
    color: inherit;
    transition: var(--transition);
}

.related-article-title a:hover {
    color: var(--primary-color);
}

.related-article-excerpt {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-article-meta {
    font-size: 12px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 5px;
}

.recommended-products-section {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    padding: 30px;
}

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

.recommended-product-card {
    background: var(--bg-light);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-gray);
}

.recommended-product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.product-thumbnail {
    overflow: hidden;
}

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

.recommended-product-card:hover .product-thumbnail img {
    transform: scale(1.1);
}

.product-content {
    padding: 20px;
}

.product-title {
    font-size: 16px;
    line-height: 1.4;
    margin: 0 0 10px 0;
    color: var(--text-dark);
    font-weight: 600;
}

.product-title a {
    color: inherit;
    transition: var(--transition);
}

.product-title a:hover {
    color: var(--primary-color);
}

.product-excerpt {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.article-content-text::after {
    content: "";
    display: table;
    clear: both;
}

.product-list-page {
    background: var(--bg-light);
}

.product-category-section {
    background: linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);
    border-bottom: 1px solid var(--border-gray);
}

.category-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.category-title {
    font-size: 36px;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.category-description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-top: 25px;
}

.product-grid-section {
    background: var(--bg-light);
}

.product-grid-container {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.product-grid-item {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.product-grid-item:nth-child(1) {
    animation-delay: 0.1s;
}

.product-grid-item:nth-child(2) {
    animation-delay: 0.2s;
}

.product-grid-item:nth-child(3) {
    animation-delay: 0.3s;
}

.product-grid-item:nth-child(4) {
    animation-delay: 0.4s;
}

.product-grid-item:nth-child(5) {
    animation-delay: 0.5s;
}

.product-grid-item:nth-child(6) {
    animation-delay: 0.6s;
}

.product-grid-item:nth-child(7) {
    animation-delay: 0.7s;
}

.product-grid-item:nth-child(8) {
    animation-delay: 0.8s;
}

.product-grid-item:nth-child(9) {
    animation-delay: 0.9s;
}

.product-grid-item:nth-child(10) {
    animation-delay: 1.0s;
}

.product-grid-item:nth-child(11) {
    animation-delay: 1.1s;
}

.product-grid-item:nth-child(12) {
    animation-delay: 1.2s;
}

.product-grid-item:nth-child(13) {
    animation-delay: 1.3s;
}

.product-grid-item:nth-child(14) {
    animation-delay: 1.4s;
}

.product-grid-item:nth-child(15) {
    animation-delay: 1.5s;
}

.product-grid-item:nth-child(16) {
    animation-delay: 1.6s;
}

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

.product-grid-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    border-color: var(--primary-light);
}

.product-thumbnail-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    background: #f5f5f5;
}

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

.product-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-grid-item:hover .product-image {
    transform: scale(1.08);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,rgba(201,160,99,0) 0%,rgba(201,160,99,0.8) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 12px 12px 0 0;
}

.product-grid-item:hover .product-overlay {
    opacity: 1;
}

.view-details {
    color: var(--text-white);
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    transition: all 0.3s ease;
}

.product-grid-item:hover .view-details {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.product-content {
    padding: 25px 20px;
    text-align: center;
}

.product-title {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
    font-weight: 600;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.product-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.product-grid-item:hover .product-title a {
    color: var(--primary-color);
}

.product-features-section {
    background: var(--bg-white);
    padding: 60px 0;
    border-top: 1px solid var(--border-gray);
}

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

.feature-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: 12px;
    background: var(--bg-light);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.feature-item:hover {
    background: var(--bg-white);
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg,var(--primary-color),var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--text-white);
    font-size: 28px;
    transition: all 0.4s ease;
}

.feature-item:hover .feature-icon {
    transform: rotateY(180deg);
    background: linear-gradient(135deg,var(--primary-dark),var(--primary-color));
}

.feature-content {
    text-align: center;
}

.feature-title {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-description {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.5;
    margin: 0;
}

.product-pagination {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-gray);
}

.product-pagination .pagination {
    justify-content: center;
    margin: 0;
}

.friend-links-section {
    padding: 10px 0;
    background: var(--bg-white);
    font-size: 0.75em;
    margin-bottom: 10px;
}

.friend-links-section a:hover {
    color: var(--primary-color);
}

.friend-links-title {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.friend-links-title::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 2px;
}

.friend-links-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.friend-link {
    display: inline-block;
    padding: 6px 15px;
    background: var(--bg-light);
    color: var(--text-gray);
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-gray);
    white-space: nowrap;
    text-decoration: none;
}

.friend-link:hover {
    background: var(--primary-light);
    color: var(--primary-color);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(201,160,99,0.1);
}

/* 媒体查询部分 */

@media (min-width:1440px) {
    .container {
        max-width: 1400px;
    }
    
    .two-column-layout {
        gap: 50px;
    }
    
    .sidebar-column {
        width: 380px;
    }
    
    .article-detail-page .two-column-layout {
        gap: 50px;
    }
    
    .article-detail-page .sidebar-column {
        width: 380px;
    }
    
    .article-detail-title {
        font-size: 2.25em;
    }
    
    .article-content-text {
        font-size: 1.0625em;
    }
    
    .product-grid-container {
        gap: 40px;
    }
    
    .product-thumbnail-wrapper {
        height: 310px;
    }
    
    .friend-links-section {
        padding: 10px 0;
        margin-bottom: 10px;
    }
}

@media (max-width:1024px) {
	.header .container {
        padding: 12px 15px;
    }
    .container {
        padding: 0 15px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2,1fr);
        gap: 30px;
    }
    
    .cases-gallery {
        grid-template-columns: repeat(3,1fr);
    }
    
    .factory-gallery {
        grid-template-columns: repeat(2,1fr);
    }
    
    .advantage-flow {
        display: grid;
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
    }
    
    .advantage-item {
        min-width: unset;
        margin: 0;
        padding: 15px;
    }
    
    .advantage-flow::before {
        display: none;
    }
    
    .form-banner {
        gap: 40px;
    }
    
    .submenu-products {
        width: 600px;
        column-count: 2;
    }
    
    .two-column-layout {
        gap: 30px;
    }
    
    .sidebar-column {
        width: 300px;
    }
    
    .article-item {
        flex-direction: column;
        gap: 20px;
    }
    
    .article-thumbnail {
        width: 100%;
        height: 250px;
    }
    
    .pagination-item.pagination-prev,.pagination-item.pagination-next {
        max-width: 100px;
    }
    
    .article-detail-page .two-column-layout {
        gap: 30px;
    }
    
    .article-detail-page .sidebar-column {
        width: 300px;
    }
    
    .article-detail-title {
        font-size: 1.75em;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .related-articles-grid,.recommended-products-grid {
        grid-template-columns: repeat(2,1fr);
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-item {
        max-width: 100%;
    }
    
    .product-grid-container {
        grid-template-columns: repeat(3,1fr);
        gap: 25px;
    }
    
    .features-container {
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
    }
    
    .category-title {
        font-size: 2em;
    }
    
    .friend-links-container {
        gap: 12px;
    }
    
    .friend-link {
        padding: 5px 12px;
        font-size: 0.8125em;
    }
}

@media (max-width:768px) {
    .container {
        padding: 10px 15px;
    }
    
    .language-switcher {
               position: absolute;
        right: 65px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
    }
    
    .cases-gallery {
        grid-template-columns: repeat(3,1fr);
        gap: 10px;
    }
    
    .factory-gallery {
        grid-template-columns: repeat(2,1fr);
        gap: 15px;
    }
    
    .product-grid-container {
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .product-grid-item {
        margin-bottom: 0;
    }
    
    .product-content {
        padding: 20px 15px;
    }
    
    .product-title {
        font-size: 16px;
        line-height: 1.3;
    }
    
    .news-list {
        display: flex;
        flex-wrap: wrap;
        overflow: visible;
        gap: 20px;
        margin-bottom: 20px;
    }
    
    .news-card {
        flex: 0 0 100%;
        min-width: 100%;
        display: flex;
        flex-direction: row;
        gap: 15px;
        padding: 10px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    }
    
    .news-card-img {
        flex: 0 0 120px;
        height: 80px;
        overflow: hidden;
        border-radius: 4px;
    }
    
    .news-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .news-card-content {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    
    .news-card-content h3 {
        font-size: 0.9375em;
        line-height: 1.4;
        margin: 0 0 8px 0;
        font-weight: 600;
    }
    
    .news-card-content p {
        font-size: 0.8125em;
        line-height: 1.4;
        color: #666;
        margin: 0;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .news-date {
        font-size: 0.75em;
        color: #999;
        margin-bottom: 5px;
    }
    
    .advantage-flow {
        display: grid;
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
        padding: 10px 0;
    }
    
    .advantage-item {
        min-width: unset;
        width: 100%;
        padding: 15px;
        text-align: center;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.05);
        margin: 0;
    }
    
    .advantage-icon {
        margin: 0 auto 10px;
        width: 50px;
        height: 50px;
        line-height: 50px;
    }
    
    .advantage-item h3 {
        font-size: 1em;
        margin-bottom: 8px;
    }
    
    .advantage-item p {
        font-size: 0.8125em;
        line-height: 1.4;
        color: #666;
    }
    
    .advantage-flow::before {
        display: none;
    }
    
    .form-banner {
        gap: 40px;
    }
    
    .submenu-products {
        width: 600px;
        column-count: 2;
    }
    
    .product-card-content {
        padding: 20px 15px;
    }
    
    .product-card h3 {
        font-size: 1em;
        margin-bottom: 15px;
    }
    
    .case-item {
        height: 120px;
    }
    
    .case-overlay h4 {
        font-size: 0.875em;
        padding: 10px;
    }
    
    .factory-item {
        height: 150px;
    }
    
    .factory-overlay h4 {
        font-size: 0.875em;
        padding: 10px;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        flex-direction: column;
        padding: 20px 0;
        transform: translateX(-100%);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu > li {
        width: 100%;
        height: auto;
        padding: 0;
        display: block;
    }
    
    .nav-menu li a {
        padding: 15px 20px;
        border-bottom: 1px solid var(--border-gray);
        width: 100%;
        font-size: 1em;
    }
    
    .nav-menu li a:hover {
        background: var(--primary-light);
    }
    
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .has-submenu.open .submenu {
        max-height: 1000px;
    }
    
    .submenu li a {
        padding-left: 40px;
        font-size: 0.875em;
    }
    
    .submenu-products {
        width: 100%;
        column-count: 1;
    }
    
    .submenu-icon {
        transition: transform 0.3s ease;
    }
    
    .has-submenu.open .submenu-icon {
        transform: rotate(180deg);
    }
    
    .banner {
        height: 100%; /* 在移动设备上进一步降低高度 */
        margin-top: 70px;
    }
    
    /* 修改移动端箭头大小和位置 */
    .banner-arrow {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .banner-prev {
        left: 10px;
    }
    
    .banner-next {
        right: 10px;
    }
    
    .banner-controls {
        bottom: 15px;
    }
    
    .home-about-img {
        height: 300px;
    }
    
    .home-about-text {
        padding: 30px 20px;
    }
    
    .form-banner {
        flex-direction: column;
    }
    
    .form-banner-text {
        max-width: 100%;
        text-align: center;
    }
    
    .form-banner-form {
        max-width: 100%;
    }
    
    .form-group {
        min-width: 100%;
    }
    
    .footer-col {
        min-width: 100%;
    }
    
    .section-title {
        font-size: 1.75em;
    }
    
    .products-section,.cases-section,.advantage-section,.factory-section,.news-section {
        padding: 30px 0;
    }
    
    .page-header-section {
        padding: 10px 0 10px;
    }
    
    .page-title {
        font-size: 1.625em;
    }
    
    .category-banner {
        height: 220px;
    }
    
    .category-title {
        font-size: 1.375em;
    }
    
    .category-description {
        font-size: 0.875em;
    }
    
    .two-column-layout {
        flex-direction: column;
        gap: 30px;
    }
    
    .sidebar-column {
        width: 100%;
    }
    
    .article-list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 20px;
    }
    
    .article-item {
        padding: 20px;
    }
    
    .article-thumbnail {
        height: 200px;
    }
    
    .article-title {
        font-size: 1.1875em;
    }
    
    
    
    .article-detail-page .page-header-section {
    }
    
    .article-detail-page .two-column-layout {
        flex-direction: column;
        gap: 30px;
    }
    
    .article-detail-page .sidebar-column {
        width: 100%;
    }
    
    .article-detail-container {
        padding: 20px;
    }
    
    .article-detail-title {
        font-size: 1.5em;
    }
    
    .article-meta-info {
        flex-direction: column;
        gap: 15px;
    }
    
    .content-image-left {
        float: none;
        width: 100%;
        margin: 20px 0;
    }
    
    .article-navigation {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-item {
        max-width: 100%;
    }
    
    .related-articles-grid {
        grid-template-columns: 1fr;
    }
    
    /* 修改推荐产品区块为每行2个，分3行显示 */
    .recommended-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .social-share-bar {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .share-label {
        justify-content: center;
    }
    
    .product-list-page {
    }
    
    .product-grid-container {
        grid-template-columns: repeat(2,1fr);
        gap: 20px;
    }
    
    /* 修改产品特色优势区域为每行2个 */
    .features-container {
        grid-template-columns: repeat(2,1fr);
        gap: 15px;
    }
    
    .category-title {
        font-size: 1.75em;
    }
    
    .category-description {
        font-size: 1em;
    }
    
    .product-thumbnail-wrapper {
        max-height: 200px;
    }
    
    .product-content {
        padding: 20px 15px;
    }
    
    .product-title {
        font-size: 1em;
    }
    
    .friend-links-section {
        display: none;
    }
}

@media (max-width:480px) {
    .breadcrumb-nav {
        font-size: 13px
    }
	
	.banner {
        height: 100%; /* 在小屏移动设备上设置合适高度 */
    }
    .banner-slide img,
    .responsive-slide-img {
        object-fit: contain;
        max-width: 100%;
        max-height: 100%;
    }
    .banner-controls {
        bottom: 10px;
    }
    
    .banner-dot {
        width: 10px;
        height: 10px;
    }
    
    .home-about-img {
        height: 200px;
    }
    
    .home-about-text h3 {
        font-size: 1.375em;
    }
    
    .product-card h3 {
        font-size: 1.125em;
    }
    
    .btn {
        padding: 12px 25px;
        min-width: 150px;
        font-size: 0.65em;
    }
    
    .product-grid-container {
        grid-template-columns: repeat(2,1fr);
        gap: 15px;
    }
    
    .product-content {
        padding: 15px 12px;
    }
    
    .product-title {
        font-size: 15px;
    }
    
    .news-card {
        flex-direction: column;
    }
    
    .news-card-img {
        flex: 0 0 auto;
        width: 100%;
        height: 150px;
    }
    
    .cases-gallery {
        gap: 8px;
    }
    
    .case-item {
        height: 100px;
    }
    
    .case-overlay h4 {
        font-size: 0.75em;
        padding: 5px;
    }
    
    .factory-gallery {
        gap: 10px;
    }
    
    .factory-item {
        height: 120px;
    }
    
    .factory-overlay h4 {
        font-size: 0.75em;
        padding: 5px;
    }
    
    .page-title {
        font-size: 1.375em;
    }
    
    .category-banner {
        height: 180px;
    }
    
    .category-banner-overlay {
        padding: 20px;
    }
    
    .category-title {
        font-size: 1.125em;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .article-thumbnail {
        height: 180px;
    }
    
    .article-title {
        font-size: 1.0625em;
    }
    
    
    
    .article-detail-title {
        font-size: 1.25em;
    }
    
    .article-meta-info {
        padding: 15px;
    }
    
    .meta-item {
        flex-wrap: wrap;
    }
    
    .article-thumbnail {
        height: 180px;
    }
    
    .article-title {
        font-size: 1.0625em;
    }
    
    .share-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .product-grid-container {
        grid-template-columns: repeat(2,1fr);
        gap: 15px;
    }
    
    .product-grid-section {
        padding: 40px 0;
    }
    
    .breadcrumb-list {
        /* margin-top: 25px; */
    }
    
    .category-title {
        font-size: 1.5em;
    }
    
    .category-description {
        font-size: 0.875em;
    }
    
    .product-thumbnail-wrapper {
        max-height: 200px;
    }
    .product-image {
        height: 95%;
    }
    
    /* 修改产品特色优势区域为每行2个 */
    .features-container {
        grid-template-columns: repeat(2,1fr);
        gap: 10px;
    }
    
    .feature-item {
        padding: 15px 10px;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2em;
        margin-bottom: 10px;
    }
    
    .feature-title {
        font-size: 14px;
        margin-bottom: 5px;
    }
    
    .feature-description {
        font-size: 12px;
        line-height: 1.4;
    }
    
    /* 在480px以下也保持推荐产品区块为每行2个 */
    .recommended-products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}




















/* 确保菜单按钮可点击 */
.nav-toggle {
  cursor: pointer;
  z-index: 1001;
  position: relative;
}

/* 移动端菜单样式 */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
  }
  
  .nav-toggle i {
    font-size: 24px;
    color: #333;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: white;
    z-index: 1000;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding-top: 70px;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
  }
  
  .mobile-overlay.active {
    display: block;
  }
}
.ab_img img{ max-width:100% !important; height:auto !important;display:inline-block;}
.ab_img p{text-wrap: inherit !important;}
.ab_img p span{text-wrap: inherit !important;}

/* 免费cms模板新增分页样式 www.mianfeicms.com */
.pagebar { padding:20px; overflow:hidden; clear:both}
.pagebar .pagination {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.pagination a {
  background: #fff;
  border: 1px solid #ccc;
  color: #333;
  font-size: 12px;
  padding: 8px 10px;
  margin: 0 2px;
  border-radius: 3px; line-height:100%
}
.pagination span {
    color: #333;
    font-size: 12px;
    padding: 7px 2px;
    margin: 0 2px;
    border-radius: 3px;
}
.pagination a:hover {
  color: #333;
  border: 1px solid #333;
}
.pagination a.page-num-current {
  color: #fff;
  background: #333;
  border: 1px solid #333;
}
.pagination .st{ font-family:宋体}
.text-secondary{ text-align:center; padding:20px 0}