/* 首页样式 - 简化响应式设计 */
/* 全局重置和基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
}

/* 基础容器 */
.page-wrapper {
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    max-width: 100%;
}

.carousel-container {
    width: 100%;
    height: 46.875vw;
    position: relative;
    overflow: hidden;
	z-index:10;
}

/* 1600px-1919px - 大屏幕 */
@media (max-width: 1919px) and (min-width: 1600px) {
    .page-wrapper { width: 100%; }
    body { overflow-x: hidden; }
}

/* 1366px-1599px - 主流笔记本 */
@media (max-width: 1599px) and (min-width: 1366px) {
    .page-wrapper { width: 100%; }
    body { overflow-x: hidden; }
    .news-grid { padding: 0 2.5vw; gap: 1.75vw; }
}

/* 响应式媒体查询 - 使用flexbox布局系统 */

/* 1366px及以下 - 调整导航栏间距和下拉菜单 */
@media (max-width: 1366px) {
    .header {
        height: 55px;
    }
    
    .nav-container {
        padding: 0 30px;
    }
    
    .nav-menu {
        gap: 40px;
    }
    
    .dropdown-content {
        padding: 0 15px;
        width: 100%;
    }
    
    .first-row {
        margin-top: 40px;
    }
    
    .products-grid {
        justify-content: space-between;
    }
    
    .product-item {
        width: calc(25% - 15px);
        margin-right: 20px;
        margin-bottom: 15px;
        height: 140px;
    }
    
    .product-item:nth-child(6n) {
        margin-right: 20px;
    }
    
    .product-item:nth-child(4n) {
        margin-right: 0;
    }
    
    .product-item img {
        max-width: 90px;
        width: 100%;
        height: 90px;
    }
    
    .second-row {
        margin-top: 40px;
        padding-bottom: 30px;
    }
    
    .slide-content {
        left: 10%;
    }
    
    .news-grid {
        padding: 0 30px;
        gap: 24px;
    }
    
    .footer-row-one {
        padding-left: 5%;
        padding-right: 5%;
    }
    
    .footer-divider {
        width: calc(100% - 60px);
        margin: 41px 30px 0;
    }
    
    .footer-row-three {
        margin-left: 5%;
    }
    
    .product-carousel-content,
    .company-intro-content,
    .news-content,
    .inquiry-content,
    .footer-content {
        padding: 0 30px;
    }
}

/* 1280px及以下 - 新增调整 */
@media (max-width: 1280px) {
    .products-grid .product-item {
        width: calc(25% - 15px);
        margin-right: 20px;
        margin-bottom: 15px;
        height: 140px;
    }
    .products-grid .product-item:nth-child(6n) {
        margin-right: 20px;
    }
    .products-grid .product-item:nth-child(4n) {
        margin-right: 0;
    }
    .products-grid .product-item img {
        max-width: 90px;
        width: 100%;
        height: 90px;
    }
}

/* 1024px及以下 - 进一步调整 */
@media (max-width: 1024px) {
    .header {
        height: 55px;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-menu {
        gap: 30px;
    }
    
    .first-row {
        margin-top: 35px;
    }
    
    .products-grid {
        justify-content: space-between;
    }
    
    .products-grid .product-item {
        width: calc(50% - 5px);
        margin-right: 10px;
        margin-bottom: 12px;
        height: 120px;
    }
    
    .products-grid .product-item:nth-child(4n) {
        margin-right: 10px;
    }
    
    .products-grid .product-item:nth-child(6n) {
        margin-right: 10px;
    }
    
    .products-grid .product-item:nth-child(2n) {
        margin-right: 0;
    }
    
    .products-grid .product-item img {
        max-width: 80px;
        width: 100%;
        height: 80px;
    }
    
    .second-row {
        margin-top: 35px;
        padding-bottom: 25px;
    }
    
    .slide-content {
        left: 5%;
    }
    
    .slide-title {
        font-size: 36px;
        width: 300px;
    }
    
    .slide-subtitle {
        font-size: 18px;
        width: 320px;
    }
    
    .news-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        padding: 0 20px;
        gap: 20px;
    }
    
    .news-image {
        height: 250px;
    }
    
    .inquiry-content {
        flex-direction: column;
    }
    
    .inquiry-image {
        width: 100%;
        height: 300px;
    }
    
    .inquiry-form-section {
        padding: 40px 20px;
    }
    
    .company-intro-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .footer-divider {
        width: calc(100% - 40px);
        margin: 35px 20px 0;
    }
    
    .product-carousel-content,
    .company-intro-content,
    .news-content,
    .inquiry-content,
    .footer-content {
        padding: 0 20px;
    }
}

/* 768px及以下 - 平板和手机 */
@media (max-width: 768px) {
    .header {
        display: none;
    }
    
    /* .nav-container, .nav-menu, .products-dropdown, .search-icon styles removed - header hidden on mobile */
    
    .slide-content {
        left: 5%;
        right: 5%;
    }
    
    .slide-title {
        font-size: 28px;
        width: auto;
    }
    
    .slide-subtitle {
        font-size: 16px;
        width: auto;
    }
    
    .slide-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .news-grid {
        display: grid;
        grid-template-columns: 1fr;
        padding: 0 15px;
        gap: 30px;
    }
    
    .news-image {
        width: 100%;
        height: 200px;
    }
    
    .news-item-title {
        font-size: 14px;
    }
    
    .inquiry-content {
        flex-direction: column;
        height: auto;
    }
    
    .inquiry-image {
        width: 100%;
        height: 250px;
    }
    
    .inquiry-form-section {
        padding: 30px 15px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .form-input, .form-select, .input-line {
        width: 100%;
    }
    
    .footer-row-one {
        flex-direction: column;
        gap: 30px;
        text-align: center;
        padding-left: 5%;
        padding-right: 5%;
    }
    
    .footer-divider {
        width: calc(100% - 30px);
        margin: 30px 15px 0;
    }
    
    .footer-row-three {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        margin-left: 5%;
    }
}

/* 480px及以下 - 小屏手机 */
@media (max-width: 480px) {
    .carousel-container {
        height: 500px;
    }
    
    .slide-title {
        font-size: 24px;
    }
    
    .slide-subtitle {
        font-size: 14px;
    }
    
    .btn-primary, .btn-secondary {
        width: 140px;
        font-size: 12px;
    }
    	
	
    .news-title,
    .company-intro-title {
        font-size: 28px;
    }
    
    .inquiry-title {
        font-size: 24px;
    }
    
    .footer-divider {
        width: calc(100% - 30px);
        margin: 25px 15px 0;
    }
    
    .news-grid {
        padding: 0 15px;
        gap: 20px;
        margin-top: 40px;
    }
    
    .news-image {
        height: 180px;
    }
    
    .news-item-title {
        font-size: 13px;
        line-height: 1.4;
    }
}

/* 导航栏样式 */
.header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    background: transparent;
    transition: background-color 0.3s ease;
    height: 60px;
    display: flex;
    align-items: center;
    --menuColor: #ffffff;
}

/* 悬停时头部样式变化 */
.header.dropdown-active {
    background: white;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 2.604vw;
    width: 100%;
}

/* 搜索模式 */
.search-bar { display: none; width: 100%; }
.search-left { display: flex; align-items: center; gap: 8px; }
.brand-text { font-size: 16px; color: #0078ff; font-weight: 600; }
.search-center { display: flex; align-items: center; gap: 10px; justify-self: center; width: clamp(420px, 40vw, 720px); margin: 0; }
.search-input { width: 100%; border: none; outline: none; font-size: 16px; color: #333; }
.search-input::placeholder { color: #9aa0a6; }
.search-close { background: none; border: none; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; height: 31px; width: 31px; justify-self: end; }
.search-icon-mini { flex-shrink: 0; }
.header.search-open { background: #fff; }
.header.search-open .nav-menu, .header.search-open .search-icon { display: none; }
.header.search-open .search-bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; column-gap: 12px;padding: 12px 0 0 0;}
.search-left { justify-self: start; }

.logo {
    width: 52px;
    height: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 4.53vw;
    flex: 1;
    justify-content: center;
    position: relative;
}

/* 导航项包装器 */
.nav-item-wrapper {
    position: relative;
}

.nav-item {
    color: var(--menuColor, #ffffff);
    text-decoration: none;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: clamp(12px, 0.7292vw, 16px);
    font-weight: normal;
    transition: color 0.3s ease;
    display: block;
    position: relative;
}

/* Products文字下方的蓝色横线 */
.nav-item-wrapper:hover .nav-item::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #0078ff;
}

/* 悬停时导航项颜色变化 */
.header.dropdown-active .nav-item {
    color: #333;
}

/* 产品下拉菜单 */
.products-dropdown {
    position: fixed;
    top: 55px;
    left: 0;
    right: 0;
    width: 100vw;
    background: white;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

/* 下拉菜单顶部灰色横线 */
.products-dropdown::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e5e5;
}

/* 悬停时显示下拉菜单 */
.nav-item-wrapper:hover .products-dropdown {
    opacity: 1;
    visibility: visible;
}

.dropdown-content {
    width: 100%;
}

/* 第一行：产品展示区域 */
.first-row {
    display: flex;
    align-items: stretch;
    margin-top: 50px;
    padding: 0 20px;
    min-height: 400px;
}

/* 第二列：产品网格 */
.col-2 {
    flex: 1;
    margin-right: 3vw;
    display: flex;
    flex-direction: column;
}

/* 第三列：产品分类 (24%) */
.col-3 {
    width: 24vw;
    position: relative;
    display: flex;
    align-items: stretch;
    min-height: 100%;
}

/* 第三列左侧竖线 */
.vertical-line {
    width: 2px;
    background-color: #000000;
    opacity: 0.2;
    align-self: stretch;
    flex-shrink: 0;
}

/* 产品分类容器 */
.product-categories {
    flex: 1;
    padding-left: 3vw;
}

/* 产品网格布局（作用域收紧） */
.products-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-content: flex-start;
    width: 100%;
    margin: 0;
    padding: 0;
}

.products-grid .product-item {
    width: calc(16.66% - 17px);
    margin-right: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
    height: 180px;
    overflow: visible;
    position: relative;
    box-sizing: border-box;
}

.products-grid .product-item:nth-child(6n) {
    margin-right: 0;
}

.products-grid .product-item img {
    max-width: 120px;
    width: 100%;
    height: 120px;
    object-fit: contain;
    margin-bottom: 16.5px;
    flex-shrink: 0;
}

.products-grid .product-item span {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    margin-bottom: 0;
}

.products-grid .product-item small {
    font-size: 12px;
    color: #0078ff;
    padding: 2px 8px;
    border-radius: 12px;
    position: absolute;
    top: calc(80% + 9px);
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    z-index: 10;
}

/*分类样式 */
.product-categories ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.product-categories li {
    margin-bottom: 16px;
}

.product-categories a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.3s ease;
    display: block;
    padding: 8px 0;
}

.product-categories a:hover {
    color: #0078ff;
}
.product-categories a.active {
    color: #000;
	border-bottom: #0078ff 1px solid; 
	display: inline-block;
}

/* 第二行：All Products链接 */
.second-row {
    width: 100%;
    margin-top: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-bottom: 40px;
    border-top: 1px solid #e0e0e0;
    padding-top: 30px;
}

.all-products-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #000000;
    gap: 12px;
}

.all-products-text {
    font-size: 15px;
    font-weight: normal;
    color: #000000;
    white-space: nowrap;
}

.arrow {
    font-size: 20px;
    font-weight: normal;
    line-height: 1;
    color: #000000;
}

.all-products-link a {
    color: #0078ff;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.all-products-link a:hover {
    color: #0056cc;
}

.search-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.search-icon svg path {
    transition: fill 0.3s ease;
}

/* 悬停时搜索图标颜色变化 */
.header.dropdown-active .search-icon svg path {
    fill: #333;
}

.language-switch {
    position: relative;
    width: 31px;
    height: 31px;
    background-color: #0078ff;
    border-radius: 50%;
    margin-left: 1.094vw; /* 21/1920 = 0.01094 */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    outline: none;
    padding: 0;
    transition: background-color 0.3s ease;
}

/* 悬停时语言切换按钮颜色变化 */
.header.dropdown-active .language-switch {
    background-color: #0056cc;
}

.lang-text {
    font-family: 'MiSans-Regular', sans-serif;
    font-size: 12px;
    color: #ffffff;
    line-height: 1;
    margin: 0;
    padding: 0;
}

/* 语言下拉菜单 */
.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 120px;
    background-color: #ffffff;
    border-radius: 5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 8px;
}

.language-switch:hover .language-dropdown,
.language-switch.active .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 12px 16px;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: 14px;
    color: #333333;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: block;
    text-decoration: none;
}

.dropdown-item:first-child {
    border-radius: 5px 5px 0 0;
}

.dropdown-item:last-child {
    border-radius: 0 0 5px 5px;
}

.dropdown-item:hover {
    background-color: #f5f5f5;
}

/* 轮播内容 */
.carousel-content {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.carousel-item {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transform: translateX(0);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
	pointer-events:none;
}

.carousel-item.active {
    opacity: 1;
}

/* 轮播内容文字区域 */
.slide-content {
    position: absolute;
    left: 15.6%;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: auto;
    z-index: 10;
}

.slide-content.pos-center {
    left: 50% !important;
    right: auto !important;
    transform: translate(-50%, -50%) translateY(-130px) !important;
}

.slide-content.pos-left {
    margin-left: 165px;
    transform: translateY(-50%) translateY(100px);
}

.slide-title {
    width: 20.3646vw;
    font-family: 'MiSans-Demibold', sans-serif;
    font-size: clamp(28px, 2.5vw, 64px);
    font-weight: normal;
    line-height: 1.2;
    color: #ffffff;
    margin-bottom: 1.7188vw;
    pointer-events: none;
}

.slide-subtitle {
    width: 21.9271vw;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: clamp(14px, 1.0417vw, 24px);
    font-weight: normal;
    line-height: 1.4;
    color: #ffffff;
    margin-bottom: 2.2396vw;
    pointer-events: none;
}

.slide-buttons {
    display: flex;
    gap: 2.1875vw;
    width: 21.9271vw;
    pointer-events: auto;
    position: relative;
    z-index: 20;
}
.slide-buttons.pos-left { justify-content: flex-start; margin-right: auto; }
.slide-buttons.pos-center { justify-content: center; margin-left: auto; margin-right: auto; }
.slide-buttons.pos-right { justify-content: flex-end; margin-left: auto; }

.btn-primary,
.btn-secondary {
    width: 8.3854vw;
    height: 2.3438vw;
    background-color: #ffffff;
    border-radius: 0.2604vw;
    border: solid 1px #ffffff;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: clamp(12px, 0.78125vw, 18px);
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    text-decoration: none;
}
.btn-primary svg,
.btn-secondary svg{
	margin-left: 10px;
}

.btn-primary:hover,
.btn-secondary:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
    opacity: 1;
}
.btn-secondary:hover svg path,.btn-primary:hover svg path { fill: #ffffff; }
.slide-buttons a { text-decoration: none; }

/* 轮播切换按钮 - 响应式设计 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-35%);
    width: 4.167vw; /* 80/1920 = 0.04167 */
    height: 4.167vw; /* 80/1920 = 0.04167 */
    max-width: 80px;
    max-height: 80px;
    min-width: 50px;
    min-height: 50px;
    background-color: #000000;
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.3s ease, background-color 0.3s ease;
    pointer-events: none;
}

.carousel-btn:hover {
    opacity:0.9 !important;
    background-color:rgba(0,0,0,1)!important;
	}

.carousel-container:hover .carousel-btn { opacity: 0.2; pointer-events: auto; }

.carousel-btn-left {
    left: 0vw; /* 60/1920 = 0.03125 */
	border-radius:0 15px 15px 0;
}

.carousel-btn-right {
    right: 0vw; /* 60/1920 = 0.03125 */
	border-radius:15px 0 0 15px;
}

/* 轮播指示器 - 响应式设计 */
.carousel-indicators {
    position: absolute;
    bottom: 3.125vw; /* 60/1920 = 0.03125 */
    left: 15.677vw; /* 301/1920 = 0.15677 */
    display: flex;
    gap: 0.521vw; /* 10/1920 = 0.00521 */
}

.indicator {
    width: 15.677vw; /* 301/1920 = 0.15677 */
    height: 0.104vw; /* 2/1920 = 0.00104 */
    max-width: 301px;
    max-height: 2px;
    min-width: 150px;
    min-height: 1px;
    background-color: #434040;
    border-radius: 0.052vw; /* 1/1920 = 0.00052 */
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.indicator.active { background-color: #434040; }

.indicator .indicator-fill {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background-color: #ffffff;
}

/* 轮播计数器 - 响应式设计 */
.carousel-counter {
    position: absolute;
    bottom: 3.177vw; /* 61/1920 = 0.03177 */
    right: 18.75vw; /* 360/1920 = 0.1875 */
    font-family: 'MiSans-Regular', sans-serif;
    font-size: 16px;
    color: #ffffff;
}

.current {
    font-weight: bold;
}



/* 视频容器样式 */
.video-container {
    width: 100%;
    height: 46.875vw;
    position: relative;
    /* background-image: url('../images/video-bg.jpg'); */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.8;
}

.play-button img {
    display: block;
    width: 124px;
    height: 80px;
}

/* 手机版视频容器样式：默认隐藏，仅移动端显示 */
.m-video-container {
    width: 100%;
    aspect-ratio: 750 / 424;
    height: auto;
    position: relative;
    /* background-image: url('../images/video-bg.jpg'); */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: none;
    align-items: center;
    justify-content: center;
	margin:30px 0 0 0 ;
}

.m-video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.m-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.m-play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.8;
}

.m-play-button img {
    display: block;
    width: 100%;
    height: 10.6vw;
}

/* 显示切换：移动端显示手机版视频容器 */
@media (max-width: 768px) {
    .video-container { display: none !important; }
    .m-video-container { display: flex; }
}

/* 产品轮播容器样式 */
.product-carousel-container {
    width: 100%;
    height: auto;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-color: transparent;
    overflow: visible;
    margin-top: 115px;
    margin-bottom: 110px;
}

.product-carousel-container .index-banner {
    position: relative;
}

/* 产品轮播中的产品图片项 */
.product-carousel-container .product-item {
    position: absolute;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
    opacity: 1;
    transform: scale(1);
}

.product-carousel-container .product-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* 切换动画效果 */
.product-carousel-container .product-item.switching {
    opacity: 0.7;
    transform: scale(0.95);
}

.product-carousel-container .product-item.switching img {
    transform: scale(1.05);
}

/* 左侧图片 */
.product-left {
    width: 52.9514vw;
    height: 34.375vw;
    background-color: transparent;
    top: 4.5833vw;
    left: -43.2639vw;
    z-index: 1;
    border-radius: 0 0.5208vw 0.5208vw 0;
}

/* 中间图片 */
.product-center {
    width: 63.5417vw;
    height: 34.375vw;
    background-color: transparent;
    top: 4.5833vw;
    z-index: 3;
    position: relative;
}

/* 产品信息覆盖层 */
.product-info {
    position: absolute;
    z-index: 4;
}

/* 产品标题 */
.product-title {
    font-family: 'MiSans-Demibold', sans-serif;
    font-size: 48px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 43px;
    letter-spacing: 0px;
    color: #ffffff;
    margin: 0;
    padding: 0;
}

/* 产品按钮容器 */
.product-buttons {
    margin-top: 31px;
    display: flex;
    gap: 1.0417vw;
}

/* Learn More 按钮 */
.btn-learn-more {
    width: 8.3854vw;
    height: 2.3438vw;
    border-radius: 0.2604vw;
    border: solid 1px #ffffff;
    background-color: #ffffff;
    color: #000000;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: clamp(12px, 0.78125vw, 18px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8854vw;
    transition: all 0.3s ease;
}

.btn-learn-more svg path,
.btn-inquiry-now svg path {
    fill: #0078ff;
}

.btn-learn-more:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
}

.btn-learn-more:hover svg path {
    fill: #FFFFFF;
}

/* Inquiry Now 按钮 */
.btn-inquiry-now {
    width: 8.3854vw;
    height: 2.2917vw;
    border-radius: 0.2604vw;
    border: none;
    background-color: #ffffff;
    color: #000000;
    font-family: 'MiSans-Regular', sans-serif;
    font-size: clamp(12px, 0.78125vw, 18px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8854vw;
    transition: all 0.3s ease;
}

.btn-learn-more:hover,
.btn-inquiry-now:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
}

.btn-learn-more:hover svg path,
.btn-inquiry-now:hover svg path { fill: #ffffff; }

.btn-inquiry-now:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
    
}

/* 右侧图片 */
.product-right {
    width: 52.9514vw;
    height: 34.375vw;
    background-color: transparent;
    top: 4.5833vw;
    right: -43.1597vw;
    z-index: 1;
    border-radius: 0.5208vw 0 0 0.5208vw;
}

/* 导航按钮 */
.product-nav-btn {
    position: absolute;
    width: 0.9896vw;
    height: 1.7708vw;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 5;
    top: 18.8542vw;
    font-family: MiSans-ExtraLight;
    font-size: 3.5417vw;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.2396vw;
    letter-spacing: 0;
    color: #a1a1a1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-nav-btn:hover {
    opacity: 0.7;
    transform: scale(1.1);
}

.product-nav-btn:active {
    transform: scale(0.95);
}

/* 左侧按钮 */
.product-nav-left {
    left: 14.2188vw;
}

/* 右侧按钮 */
.product-nav-right {
    right: 14.3229vw;
}

/* 产品轮播指示器 */
.product-indicators {
    position: absolute;
    bottom: 4.0625vw;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5208vw;
    z-index: 5;
}

.product-indicator {
    width: 3.8542vw;
    height: 0.2083vw;
    background-color: #cecfcf;
    border-radius: 0.1042vw;
    opacity: 0.5;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-indicator.active {
    opacity: 1;
    background-color: #cecfcf;
    transform: scaleY(1.5);
}

.product-indicator:hover {
    opacity: 0.8;
    transform: scaleY(1.2);
}

.product-carousel-container .index-banner .hd {
    position: absolute;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
}

.product-carousel-container .index-banner .hd ul {
    display: flex;
    gap: 0.5208vw;
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-carousel-container .index-banner .hd li {
    width: 3.8542vw;
    height: 0.2083vw;
    background-color: #cecfcf;
    border-radius: 0;
    opacity: 0.5;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    list-style: none;
}

.product-carousel-container .index-banner .hd li.on {
    opacity: 1;
}

.product-carousel-container .index-banner .hd li span {
    display: none;
}

.product-carousel-container .index-banner .hd li::marker {
    content: none;
}

/* 公司介绍视频容器 */
.company-intro-container {
    width: 100%;
    height: 46.9271vw;
    background-image: url('../images/company-video-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
/*    align-items: center; */
    justify-content: center;
	padding-top: 140px;
}

.company-intro-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    /* margin-top: -10.4167vw; /* 调整整体内容向上偏移 */ 
}

/* 第一行标题 */
.company-intro-title {
    width: 42vw;
    height: 1.4063vw;
    font-family: 'MiSans-Demibold', sans-serif;
    font-size: 32px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.3542vw;
    letter-spacing: 0;
    color: #ffffff;
    margin: 0;
/*    margin-top: 7.4479vw; */
}

/* 第二行描述 */
.company-intro-description {
    width: 23.75vw;
    height: 1.0417vw;
    font-family: MiSans-Regular;
    font-size: clamp(14px, 0.9375vw, 24px);
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.3542vw;
    letter-spacing: 0;
    color: #ffffff;
    margin: 0;
    margin-top: 2.1354vw;
}

/* 第三行按钮 */
.company-intro-button {
    width: 8.3854vw;
    height: 2.3438vw;
    border-radius: 0.2604vw;
    border: solid 1px #ffffff;
    background-color: transparent;
    color: #ffffff;
    font-family: MiSans-Regular;
    font-size: clamp(12px, 0.7292vw, 18px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4167vw;
    cursor: pointer;
    margin-top: 2.2396vw;
    transition: all 0.3s ease;
}

.company-intro-button span {
    font-family: HarmonyOS_Sans_SC;
    font-size: clamp(12px, 0.78125vw, 18px);
}

.company-intro-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.company-intro-button .arrow-right {
    font-size: 16px;
    font-weight: bold;
}

/* 第四行播放图标 */
.company-video-play {
    width: 6.4583vw;
    height: 4.1667vw;
    border-radius: 0.5208vw;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-top: 11vw;
    transition: all 0.3s ease;
}

.company-video-play:hover {
    transform: scale(1.05);
}

.company-video-play img {
    width: 124px;
    height: 80px;
}

/* 手机版公司介绍视频容器样式：默认隐藏，仅移动端显示 */
.m-company-intro-container {
    width: 100%;
    aspect-ratio: 750 / 423;
    height: auto;
    position: relative;
    background-image: url('../images/company-video-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: none;
    justify-content: center;
	padding:36px 0 0 0 ;
}

.m-company-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.m-company-video-play {
    cursor: pointer;
    z-index: 10;
	text-align: center;
	color: #fff;
}

.m-company-video-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 0.8;
}

.m-company-video-play img {
    width: 9.0666vw;
    height: auto;
	margin: 0 auto;
}
.m-abount-us-title{
	font-size: 3.7333vw;
}
.m-abount-us-subtitle{
	font-size: 2.6666vw;	
}
.m-button-about-us{
	font-size: 2.6666vw;	
	width:26.6666vw ;
	line-height:7vw ;
	height:7.333vw ;
	color:#fff;
	display: block;
	border: 1px solid #fff;
	border-radius: 5px;
	margin: 25px auto 45px;
}
.m-play-video{
	
}
.m-button-about-us::after{
	content: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 1024 1024' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M338.752 104.704a64 64 0 0 0 0 90.496L655.552 512l-316.8 316.8a64 64 0 0 0 90.496 90.496l362.048-362.048a64 64 0 0 0 0-90.496L429.248 104.704a64 64 0 0 0-90.496 0z' fill='%230078ff'/%3E%3C/svg%3E");
	  display: inline-block;
	  margin-left: 15px;
	  vertical-align: middle;
	filter: brightness(0) invert(1); /* 将图标变白 */

}


.m-button-right{
	font-size: 2.6666vw;
	line-height:7vw ;
	padding:0 7vw 0 5vw ;
	color:#fff;
	border: 1px solid #fff;
	display: block;
	border-radius: 5px;
	margin: 3vw auto;
   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M338.752 104.704a64 64 0 0 0 0 90.496L655.552 512l-316.8 316.8a64 64 0 0 0 90.496 90.496l362.048-362.048a64 64 0 0 0 0-90.496L429.248 104.704a64 64 0 0 0-90.496 0z' fill='%23ffffff'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 2vw center;
            background-size: 2vw 2vw;
			background-color:transparent;	
}



/* 显示切换：移动端显示手机版公司视频容器 */
@media (max-width: 768px) {
    .company-intro-container { display: none !important; }
    .m-company-intro-container { display: flex; }

}

/* 视频播放样式 */
.company-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 10;
}

/* 手机版新闻容器样式 */
.m-news-container {
    display: none;
    width: 100%;
    background-color: #ffffff;
}
.m-news-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.m-news-title {
    width: 86px;
    height: 26px;
    font-size: 32px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 15px;
    letter-spacing: 0px;
    color: #010101;
    margin: 40px auto 0;
    text-align: center;
}
.m-news-subtitle {
    font-family: MiSans-Regular;
    font-size: 14px;
    color: #666666;
    margin: 0;
}
.m-news-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}
.m-news-item {
    flex-direction: column;
    align-items: flex-start;
	padding: 0 2.533vw;
}
.m-news-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
}
.m-news-item-title {
    font-family: MiSans-Normal !important;
    font-size: 3.7333vw;
    line-height: 1.6;
    color: #000000;
    margin: 0 0 3vw 0;
}



@media (max-width: 768px) {
    .news-container { display: none !important; }
    .m-news-container { display: block; }
	.m-input-group .form-select{
		height: 10vw;
		width: 100%;
		background-size: 3vw;
	}
}

/* 新闻容器 */
.news-container {
    width: 100%;
    height: 42.8125vw;
    background-color: #ffffff;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 5.0521vw;
    box-sizing: border-box;
}

.news-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

/* 新闻标题 */
.news-title {
    font-family: 'MiSans-Medium', sans-serif;
    font-size: 32px;
    line-height: 1.2;
    color: #010101;
    margin: 0;
}

/* 新闻副标题 */
.news-subtitle {
    width: 31.5104vw;
    font-family: MiSans-Normal;
    font-size: 18px;
    line-height: 1.4;
    color: #666666;
    margin: 1.8229vw 0 0 0;
}

/* 新闻网格 */
.news-grid {
    display: flex;
    gap: 1.6667vw;
    margin-top: 3.3854vw;
    margin: 3.3854vw auto 0;
    max-width: 68.75vw;
    padding: 0 2.6042vw;
    align-self: flex-start;
}

.news-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.news-link:hover {
    text-decoration: none;
    color: inherit;
}

.news-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
}

.news-image {
    width: 21.6vw;
    max-width: 22.0313vw;
    height: 16.4vw;
    object-fit: cover;
    border-radius: 10px;
}

.news-item-title {
    width: 100%;
    max-width: 19.4271vw;
    font-family: MiSans-Light;
    font-size: 16px;
    line-height: 1.6;
    color: #000000;
    margin: 0.7813vw 0 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
	font-weight: normal;
}

/* 发现更多按钮 */
.news-discover-button {
    width: 8.3854vw;
    height: 2.3438vw;
    border-radius: 0.2604vw;
    border: solid 1px #000000;
    background-color: transparent;
    color: #000000;
    font-family: MiSans-Regular;
    font-size: clamp(12px, 0.78125vw, 18px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4167vw;
    cursor: pointer;
    margin-top: 2.6042vw;
    transition: all 0.3s ease;
}

.news-discover-button span {
    font-family: MiSans-Regular;
    font-size: clamp(12px, 0.78125vw, 18px);
}

.news-discover-button:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
}
.news-discover-button:hover svg path { fill: #ffffff; }

/* 表单容器 */
.inquiry-container {
    width: 100%;
    height: 28.6458vw;
    background-color: #ffffff;
    position: relative;
}

.inquiry-content {
    display: flex;
    width: 100%;
    height: 100%;
}

/* 左边图片 */
.inquiry-image {
    width: 49.7917vw;
    height: 100%;
    overflow: hidden;
}

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

/* 右边表单 */
.inquiry-form-section {
    flex: 1;
    padding: 3.125vw 3.8542vw 0 3.8542vw;
}

/* 标题容器 */
.inquiry-title-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

/* 表单标题 */
.inquiry-title {
    font-family: 'MiSans-Medium', sans-serif;
    font-size: 32px;
    line-height: 1.2;
    color: #000000;
    margin: 0;
}

/* 表单行 */
.form-row {
    display: flex;
    gap: 2.7604vw;
    margin-top: 2.9688vw;
}

.form-row:first-of-type {
    margin-top: 2.9688vw;
}

/* 输入框组 */
.input-group {
    position: relative;
    flex: 1;
}

.form-input,
.form-select {
    width: 18.1771vw;
    height: 2.0833vw;
    border: none;
    outline: none;
    background: transparent;
    font-family: MiSans-Regular;
    font-size:16px;
    color: #333333;
    padding: 0 0 0.4167vw 0;
}

.form-input::placeholder {
    color: #999999;
}

.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0 center;
    background-size: 1vw;
    color: #717171;

}
.m-input-group .form-select {
	width:100% ;
	height: 100%;
    background-size: 5vw;
}


.form-select option {
    font-family: MiSans-Regular;
    font-size: clamp(14px, 0.8333vw, 18px);
}

/* 输入框底线 */
.input-line {
    width: 18.1771vw;
    height: 0.0521vw;
    background-color: #dddddd;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: background-color 0.3s ease;
}

.form-input:focus + .input-line,
.form-select:focus + .input-line {
    background-color: #0078ff;
}

/* 带标签的表单行 */
.form-row-with-labels {
    display: flex;
    gap: 2.7604vw;
    margin-top: 2.0833vw;
}

.form-row-with-labels .input-group {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-row-with-labels .form-label {
    font-family: MiSans-Regular;
    font-size: clamp(14px, 0.8333vw, 18px);
    color: #0078ff;
    margin-bottom: 0.2083vw;
    align-self: flex-start;
}

.form-row:last-of-type {
    margin-top: 2.2917vw;
}

/* 提交按钮容器 */
.submit-button-container {
    display: flex;
    justify-content: center;
    margin-top: 3.6458vw;
}

/* 提交按钮 */
.submit-button {
    width: 7.8125vw;
    height: 2.3438vw;
    border-radius: 0.2604vw;
    border: solid 1px #000000;
    background-color: transparent;
    color: #000000;
    font-family: MiSans-Regular;
    font-size: clamp(12px, 0.78125vw, 18px);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4167vw;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #0078ff;
    color: #ffffff;
    border-color: #0078ff;
}
.submit-button:hover svg path { fill: #ffffff; }

/* 手机版表单容器样式：默认隐藏，仅移动端显示 */
.m-inquiry-container {
    display: none;
    width: 100%;
    background-color: #ffffff;
}
.m-inquiry-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 8vw 8.5333vw 0 8.5333vw;
}
.m-inquiry-title {
    font-family: MiSans-Medium;
    font-size: 24px;
    color: #000000;
    text-align: center;
    margin: 0;
}
.m-form-row,
.m-form-row-with-labels {
    display: flex;
    flex-direction: column;
}
.m-input-group {
    display: flex;
    flex-direction: column;
	margin: 7vw 0 0 0;
}
.m-form-input,
.m-form-select {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-family: MiSans-Regular;
    font-size:3.7333vw ;
    color: #717171;
    padding: 0 0 10px 0;
}
.m-input-line {
    width: 100%;
    height: 1px;
    background-color: #dddddd;
}
.m-form-label {
    font-family: MiSans-Regular;
    font-size: 3.7333vw;
    color: #0078ff;
    margin-bottom: 4px;
}
.m-submit-button-container {
    display: flex;
    justify-content: center;
    margin-top: 12px;
}


/* 显示切换：移动端显示手机版表单容器 */
@media (max-width: 768px) {
    .inquiry-container { display: none !important; }
    .m-inquiry-container { display: block; }
}


/* 手机版底部容器样式：默认隐藏，仅移动端显示 */


/* 响应式设计 */

/* 头部显示控制 */
.header { display: block; }


/* 显示切换：PC 显示桌面轮播，移动端显示手机版 */
.carousel-container { display: block; }
.m-carousel-container { display: none; }

@media (max-width: 768px) {
    .carousel-container { display: none; }
    .m-carousel-container { display: block; }
}

/* 手机版轮播基础样式 */
.m-carousel-container {
    position: relative;
    width: 100%;
    aspect-ratio: 750 / 1348;
    height: auto;
    overflow: hidden;
    background-color: #000;
}

.m-carousel-track {
    display: flex;
    height: 100%;
    transform: translateX(0);
    transition: transform 0.4s ease-in-out;
}

.m-carousel-item {
    flex: 0 0 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

/* 文案与按钮（移动端） */
.m-slide-content {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 13%;
    width: calc(100% - 32px);
    color: #fff;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.m-slide-title {
    line-height: 28px;
    margin: 4vw 0;
	font-weight: normal !important;
	font-size: 3.7333vw;
}
.m-slide-subtitle {
    margin: 0 0 4.6667vw 0;
	font-weight: bold;
	font-size: 7.4666vw !important;

}
.m-slide-buttons {
    display: flex;
    gap: 8.8vw;
    justify-content: center;
}


/* 指示器（移动端） */
.m-carousel-indicators {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}
.m-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.4);
}
.m-indicator.active {
    background-color: #ffffff;
}

/* 防止桌面样式影响移动端 */
@media (max-width: 768px) {
    .carousel-btn,
    .carousel-indicators,
    .carousel-counter {
        display: none !important;
    }
}

/* 手机版产品轮播：默认隐藏，仅移动端显示 */
.m-products-title {
    height: 26px;
    font-size: 32px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 15px;
    letter-spacing: 0px;
    color: #010101;
    margin: 10vw auto 5vw;
    text-align: center;
}
.m-about-title {
    height: 26px;
    font-size: 32px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 15px;
    letter-spacing: 0px;
    color: #010101;
    margin: 10vw auto 5vw;
    text-align: center;
    display: none;
}
@media (max-width: 768px) {
    .m-about-title { display: block; }
}
.m-product-carousel-container {
    display: none;
    position: relative;
    width: 100%;
    height: 69.333vw;
    overflow: hidden;
}

.m-product-track {
    display: flex;
    width: 100%;
    height: 100%;
}

.m-product-item {
    flex: 0 0 100%;
    position: relative;
    width: 100%;
}

.m-product-item img {
    width: 100%;
    height: 51.2vw;
    object-fit: cover;
    border-radius: 1.333vw;
    display: block;
}

/* 产品轮播遮罩层 (标题+按钮) */
.m-product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 51.2vw; /* Match image height */
    padding: 6vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    box-sizing: border-box;
    z-index: 2;
    pointer-events: none;
}

.m-product-title-overlay {
    color: #fff;
    font-size: 6vw;
    font-weight: bold;
    margin-bottom: 3vw;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    line-height: 1.2;
}

.m-product-buttons {
    display: flex;
    gap: 3vw;
    pointer-events: auto;
}

.m-product-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 8vw;
    padding: 0 3vw;
    font-size: 2.667vw;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.m-product-btn .arrow {
    margin-left: 1vw;
    font-weight: bold;
    font-family: sans-serif;
}

.m-product-btn.learn-more {
    border: 1px solid #fff;
    color: #fff;
    background-color: rgba(0,0,0,0.1);
}

.m-product-btn.inquiry-now {
    background-color: #fff;
    color: #000;
    border: 1px solid #fff;
}

/* 指示器（移动端） - 右下角 */
.m-product-indicators {
    position: absolute;
    bottom: 4vw; /* Adjust to sit on the image */
    right: 6vw;
    left: auto;
    transform: none;
    display: flex;
    gap: 1.5vw;
    z-index: 10;
}

.m-product-indicator {
    width: 1.5vw;
    height: 1.5vw;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    transition: background-color 0.3s;
}

.m-product-indicator.active {
    background-color: #fff;
}

/* 显示切换：PC 显示桌面轮播，移动端显示手机版 */
@media (max-width: 768px) {
    .product-carousel-container { display: none !important; }
    .m-product-carousel-container { display: block;
	 padding: 0 2.533vw;}
}

@media (min-width: 1920px) {
    .page-wrapper { width: 100%; max-width: 100%; }
    .header, .footer-container, .m-footer-container { width: 100%; max-width: 100%; }
    .video-container { width: 100%; margin: 0 auto; }
    .product-carousel-container { width: 100%; margin-left: auto; margin-right: auto; }
    .company-intro-container, .news-container, .inquiry-container { width: 100%; margin: 0 auto; }
}

/* 2560px-3839px 超大屏适配（提高整体比例） */
@media (min-width: 2560px) and (max-width: 3839px) {
    .page-wrapper { width: 100%; transform: none; transform-origin: top center; }
    body { overflow-x: hidden; }
}

/* 3840px 及以上（4K）适配：按 2x 比例放大 1920 设计稿 */
@media (min-width: 3840px) {
    .page-wrapper { width: 100%; transform: none; transform-origin: top center; }
    body { overflow-x: hidden; }
}
.product-carousel-container.shift-next .product-left,
.product-carousel-container.shift-next .product-center,
.product-carousel-container.shift-next .product-right { transform: translateX(-4.1667vw); }
.product-carousel-container.shift-prev .product-left,
.product-carousel-container.shift-prev .product-center,
.product-carousel-container.shift-prev .product-right { transform: translateX(4.1667vw); }


.m-btn-primary{
    display: inline-flex;
    align-items: center;
    font-size: 2.6666vw;
    text-decoration: none; 
	padding: 0 0 0 5.5vw;
    border-radius: 4px;
    transition: opacity 0.2s ease;
	width: 26.666vw !important;
	height: 7.333vw;
	color: #000;
	line-height: 7.333vw;
	   background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M338.752 104.704a64 64 0 0 0 0 90.496L655.552 512l-316.8 316.8a64 64 0 0 0 90.496 90.496l362.048-362.048a64 64 0 0 0 0-90.496L429.248 104.704a64 64 0 0 0-90.496 0z' fill='%230078ff'/%3E%3C/svg%3E");
	            background-repeat: no-repeat;
	            background-position: right 3vw center;
	            background-size: 2vw 2vw;
				background-color:white;	
	}

.m-btn-primary:active{
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 1024'%3E%3Cpath d='M338.752 104.704a64 64 0 0 0 0 90.496L655.552 512l-316.8 316.8a64 64 0 0 0 90.496 90.496l362.048-362.048a64 64 0 0 0 0-90.496L429.248 104.704a64 64 0 0 0-90.496 0z' fill='%23ffffff'/%3E%3C/svg%3E");
    background-color: #0078ff;
	color: #fff;

}

.m-submit-button{
	margin: 0 0 10vw 0;
}