/*
Theme Name: 解忧w定制Theme
Theme URI: https://prber.com
Author: 解忧开发
Author URI: https://prber.com
Description: 售后QQ：8450533
Version: 1.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: my-custom-theme
*/

/* 全局样式 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f8f8;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* 顶部栏样式 */
.top-bar {
    background-color: #f8f9fa;
    padding: 10px 0;
    border-bottom: 1px solid #e9ecef;
}

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

/* 头部样式 */
.site-header {
    background-color: rgba(0, 0, 0, 0.8);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1000;
}

.site-header.fixed-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.9);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 1000;
}

/* 首页时顶部菜单背景透明 */
.site-header.fixed-header {
    background-color: transparent;
    box-shadow: none;
}

.site-header.scrolled {
    padding: 15px 0;
    background-color: #00060f;
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

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

/* 左侧Logo */
.header-left {
    flex: 0 0 auto;
       display: flex;
    align-items: center;  /* 垂直居中对齐 */
    justify-content: flex-start;  /* 水平左对齐（可按需调整） */
    /* 可选：设置高度以便更好地观察居中效果 */
}
.header-left span{
    font-size: 18px;
    line-height: 0.8em;
    color: #fff;
    padding: 15px;
    font-weight: bold;
    margin-left: 3px;
}
.site-logo img {
    max-height: 60px;
    width: auto;
}

.site-title {
    margin: 0;
    font-size: 24px;
}

.site-title a {
    color: #fff;
    text-decoration: none;
}

.site-description {
    margin: 5px 0 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* 导航菜单 */
.main-navigation {
    display: inline-block;
    margin: 0 40px;
    background-color: #00060f;
    border-radius: 20px;
    box-shadow: var(--shd, 0 1px 4px rgba(0, 0, 0, .6));
    padding: 10px;
}

/* 桌面端菜单 */
.desktop-menu {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.desktop-menu li {
    margin: 0 15px;
}

.desktop-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.desktop-menu a:hover {
    color: rgb(204, 0, 0);
}

/* 桌面端隐藏移动端菜单容器 */
.mobile-menu-container {
    display: none;
}

/* 桌面端隐藏移动端菜单关闭按钮 */
.mobile-menu-close {
    display: none;
}

/* 桌面端隐藏菜单遮罩层 */
.menu-overlay {
    display: none;
}

/* 桌面端隐藏移动端菜单按钮 */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #fff;
}

/* 右侧功能区 */
.header-right {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

/* 获取报价按钮 */
.get-quote-button {
    background-color: rgb(204, 0, 0);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    margin-right: 20px;
    transition: background-color 0.3s ease;
}

.get-quote-button:hover {
    background-color: rgb(170, 0, 0);
    color: #fff;
}

/* 语言选择器 */
.language-selector {
    position: relative;
    cursor: pointer;
}

.language-toggle {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #fff;
    background-color: #00060f;
    border-radius: 20px;
}

.language-toggle:hover {
    border-color: rgb(204, 0, 0);
}

.language-toggle i {
    margin-right: 8px;
    color: #fff;
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    padding: 10px 0;
    margin-top: 5px;
    min-width: 150px;
    display: none;
    z-index: 1000;
}

.language-option {
    display: flex;
    align-items: center;
    padding: 8px 15px;
    color: #fff;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.language-option:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.language-flag {
    margin-right: 10px;
    font-size: 16px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-left {
        margin-bottom: 20px;
    }
    
    .header-right {
        align-items: flex-start;
    }
    
    .main-navigation {
        width: 100%;
        margin: 15px 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .main-navigation li {
        margin: 5px 0;
    }
    
    .menu-toggle {
        display: block;
        margin-bottom: 10px;
    }
    
    #primary-menu {
        display: none;
    }
    
    #primary-menu.toggled {
        display: block;
    }
    
    .get-quote-button {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .language-selector {
        width: 100%;
    }
    
    .language-dropdown {
        width: 100%;
    }
}

/* 顶图模块样式 */
.hero-section {
    position: relative;
    width: 100%;
}

.hero-background {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 150px 0 100px;
    position: relative;
    min-height: 500px;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(0 0 0 / 0%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: left;
    color: #fff;
    margin-top: 150px;
}

.hero-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 30px;
    line-height: 1.3;
}

.hero-description {
    font-size: 24px;
    margin-bottom: 40px;
    margin-right: auto;
}
.hero-ftitle {
    font-size: 45px;
}
.hero-titles{
    font-size: 80px;
}
.hero-buttons {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-button {
    padding: 10px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
}

.hero-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.hero-small-images {
    display: flex;
    justify-content: flex-start;
    gap: 30px;
    margin-top: 50px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-small-image {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-small-image img {
    max-width: 100%;
    max-height: 100%;
}

/* 文本模块样式 */
.hero-text-modules {
   background-color: #242834;
    padding: 20px 0;
}

.hero-text-columns {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-text-column {
    flex: 1;
    position: relative;
    padding: 30px;
    border-radius: 5px;
    overflow: hidden;
}

.hero-text-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(204, 0, 0);
    border-radius: 5px;
    z-index: 1;
    width: 5px;
}

.hero-text-content {
   position: relative;
    z-index: 2;
    color: #fff;
}

.hero-text-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.hero-text-description {
    font-size: 16px;
    line-height: 1.4;
}
.current-menu-item a{
    color: #cc0000;
}
/* 响应式设计 */
@media (max-width: 992px) {
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-button {
        width: 200px;
        text-align: center;
    }
    
    .hero-text-columns {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-text-column {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .hero-content {
    margin-top: 30px;
}
.hero-titles {
    font-size: 32px;
}
.hero-ftitle {
    font-size: 23px;
    letter-spacing: 0.1em;
}
.footer-content {
        text-align: center;
    }
    .hero-background {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .hero-small-images {
        gap: 20px;
    }
    
    .hero-small-image {
        width: 80px;
        height: 80px;
    }
    
    /* 移动端菜单样式 */
    .site-header {
        padding: 10px 0;
    }
    
    .header-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .header-left {
        margin-bottom: 0;
        display: flex;
        align-items: center;
    }
    
    .header-right {
        margin-bottom: 0;
        display: flex;
        align-items: center;
    }
    
    .header-right .get-quote-button,
    .header-right .language-selector {
        display: none;
    }
    
    .main-navigation {
        position: relative;
        margin: 0;
        background-color: transparent;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
    }
    
    /* 移动端显示移动端菜单容器 */
    .mobile-menu-container {
        display: flex;
        position: fixed;
        top: 0;
        left: -280px;
        background-color: #242834;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        z-index: 1001;
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .mobile-menu-container.show-menu {
        left: 0;
    }
    
    /* 移动端显示移动端菜单关闭按钮 */
    .mobile-menu-close {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        background: none;
        border: none;
        color: #fff;
        font-size: 24px;
        cursor: pointer;
        z-index: 1002;
    }
    
    /* 移动端隐藏桌面端菜单 */
    .desktop-menu,
    .nav-menu {
        display: none;
    }
    
    /* 确保桌面端菜单在移动端完全隐藏 */
    #primary-menu {
        display: none !important;
    }
    
    /* 移动端显示移动端菜单按钮 */
    .menu-toggle {
        display: block;
    }
    
    /* 移动端菜单样式 */
    .mobile-menu {
        list-style: none;
        margin: 0;
        padding: 60px 0 20px;
        width: 100%;
    }
    
    .mobile-menu li {
        margin: 5px 0;
        width: 100%;
    }
    
    .mobile-menu li a {
        padding: 12px 20px;
        display: block;
        color: #fff;
        width: 100%;
        box-sizing: border-box;
        text-decoration: none;
    }
    
    .mobile-menu li a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    /* 移动端显示菜单遮罩层 */
    .menu-overlay {
        display: block;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        display: none;
    }
    
    .menu-overlay.show-overlay {
        display: block;
    }
    
    .main-navigation li {
        margin: 5px 0;
        width: 100%;
    }
    
    .main-navigation li a {
        padding: 10px 20px;
        display: block;
        color: #fff;
    }
    
    .menu-toggle {
        display: block;
        background: none;
        border: none;
        color: #fff;
        font-size: 24px;
        cursor: pointer;
        padding: 5px;
    }
    
    .scrolled .menu-toggle {
        color: #fff;
    }
    
    .site-logo img {
        max-height: 40px;
    }
    
    .wixui-rich-text__text {
        font-size: 16px;
        margin-left: 10px;
        color: #fff;
    }
    
    .scrolled .wixui-rich-text__text {
        color: #fff;
    }
    
    /* 防止菜单打开时页面滚动 */
    body.menu-open {
        overflow: hidden;
    }
    
    /* 移动端菜单项样式 */
    .main-navigation li a {
        padding: 12px 20px;
        display: block;
        color: #fff;
        width: 100%;
        box-sizing: border-box;
    }
    
    .main-navigation li a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    /* 移动端菜单关闭按钮 */
    .mobile-menu-close {
        position: absolute;
        top: 20px;
        right: 20px;
        background: none;
        border: none;
        color: #fff;
        font-size: 24px;
        cursor: pointer;
        z-index: 1002;
    }
}
@media screen and (min-width: 1440px) {
    .container {
        max-width: 100%;  /* 移除最大宽度限制 */
        margin: 0 ;        /* 移除自动边距 */
         padding: 0 40px;  /* 可选：添加左右内边距，避免内容贴边 */
    }
 .cpcons{
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}
    .containersa {
    padding: 0 100px;
}
}

/* 底部样式 */
.site-footer {
    padding: 60px 0;
    color: #333;
}

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

.footer-left {
    flex: 0 0 25%;
    margin-bottom: 30px;
}

.footer-logo img {
    max-height: 80px;
    width: auto;
    margin-bottom: 20px;
    margin-top: 50px;
}

.footer-description {
    font-size: 14px;
    line-height: 1.6;
   color: #fbfbfb;
}

.footer-contact {
    flex: 0 0 25%;
    margin-bottom: 30px;
}

.footer-section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
   color: #fbfbfb;
}

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

.footer-contact-item {
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-contact-label {
    font-weight: 500;
    color: #c7c7c7;
}

.footer-contact-value {
    color: #c7c7c7;
    text-decoration: none;
}

.footer-contact-value:hover {
    color: rgb(204, 0, 0);
}

.footer-quote-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: rgb(204, 0, 0);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.footer-quote-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
}

.footer-menus {
    flex: 0 0 50%;
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.footer-menu {
    flex: 0 0 48%;
    margin-bottom: 30px;
}

.footer-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu-list li {
    margin-bottom: 10px;
}

.footer-menu-list a {
    color: #c7c7c7;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-menu-list a:hover {
    color: rgb(204, 0, 0);
}

.footer-images {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-image {
    max-width: 100px;
}

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

.footer-copyright {
    text-align: center;
    font-size: 14px;
    color: #666;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .footer-content {
        flex-direction: column;
    }
    
    .footer-left,
    .footer-contact {
        flex: 0 0 100%;
    }
    
    .footer-menu {
        flex: 0 0 48%;
    }
    
    .footer-menus {
        display: flex;
        justify-content: space-between;
        width: 100%;
    }
    
    .footer-images {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: 40px 0;
    }
    
    .footer-logo img {
        max-height: 60px;
    }
    
    .footer-section-title {
        font-size: 16px;
    }
    
    .footer-images {
        gap: 15px;
    }
    
    .footer-image {
        max-width: 80px;
    }
    .mobsa{
        padding: 5px!important;
    }


}

/* 视频模块样式 */
.video-section {
    position: relative;
}

.video-background {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.video-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 600px;
}

.video-container iframe {
    width: 360px;
    height: 640px;
    margin: 5px 0;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.video-placeholder {
    width: 360px;
    height: 640px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
   
    
    .video-container {
        min-height: 400px;
    }
    
    .video-container iframe {
        width: 280px;
        height: 500px;
    }
    
    .video-placeholder {
        width: 280px;
        height: 500px;
    }
}

@media (max-width: 480px) {
    .video-container iframe {
        width: 240px;
        height: 426px;
    }
    
    .video-placeholder {
        width: 240px;
        height: 426px;
    }
}

/* 解决方案模块样式 */
.solution-section {
    position: relative;
    overflow: hidden;
}

.solution-background {
    padding: 100px 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.solution-content {
    text-align: center;
    color: #fff;
}

.solution-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
}

.solution-description {
    font-size: 18px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #fff;
}

.solution-items {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
}

.solution-item {
    flex: 0 0 45%;
    max-width: 400px;
    background-color: rgb(34 37 48);
    text-align: left;
}

.solution-item-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.solution-item-text {
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.solution-item-text p {
    color: #FFF;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 关于芯旺模块样式 */
.about-section {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
   height: 80vh;
    padding: 50px 0;
}

.about-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.about-background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgb(48 62 73 / 50%);
    z-index: 1;
}

.about-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    max-width: 800px;
    margin: 0 auto;
    padding: 100px 0;
}

.about-title {
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 30px;
    color: #fff;
    text-align: left;
}

.about-subtitles {
    margin-bottom: 30px;
}

.about-subtitle {
    font-size: 18px;
    margin-bottom: 10px;
    color: #fff;
}

.about-text {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #fff;
    text-align: left;
}

.about-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: rgb(204, 0, 0);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.about-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
}

/* 公司简介模块样式 */
.company-section {
    position: relative;
    padding: 50px 0;
    overflow: hidden;
    height: 80vh;
    display: flex;
    align-items: center;
}
.company-top{
    padding: 50px 0;
}
.company-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.company-background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.company-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.company-title {
    position: relative;
    z-index: 2;
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #fff;
}

.company-video-container {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
}

.company-video-container iframe {
    width: 100%;
    height: 562px;
}

.company-video-placeholder {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    height: 562px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .solution-items {
        flex-direction: column;
        align-items: center;
    }
    
    .solution-item {
        flex: 0 0 100%;
        max-width: 500px;
    }
    
    .company-video-container iframe {
        height: 400px;
    }
    
    .company-video-placeholder {
        height: 400px;
    }
}

@media (max-width: 768px) {
   .about-section {
    height: 100vh;
}
    .company-section {
    height: 50vh;
}
    .solution-title,
    .about-title,
    .company-title {
        font-size: 28px;
    }
    
    .solution-description {
        font-size: 16px;
    }
    
    .company-video-container iframe {
        height: 300px;
    }
    
    .company-video-placeholder {
        height: 300px;
    }
        .training-form {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch; /* iOS 平滑滚动 */
    margin: 0 auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 保证内部内容不换行，维持表格布局 */
.training-form-header,
.training-form-row {
    display: flex;
    flex-wrap: nowrap; /* 防止换行 */
    min-width: 600px; /* 设置最小宽度，保证表头完整显示，超出时可滑动 */
    border-bottom: 1px solid #e9ecef;
}
}

@media (max-width: 480px) {
   
    .solution-title,
    .about-title,
    .company-title {
        font-size: 24px;
    }
    
    .company-video-container iframe {
        height: 200px;
    }
    
    .company-video-placeholder {
        height: 200px;
    }
}

/* 教育訓練模块样式 */
.training-section {
    position: relative;
    overflow: hidden;
}

.training-background {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
}

.training-section .container {
    position: relative;
    z-index: 1;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.training-title {
    text-align: center;
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 40px;
    color: #ffffff;
}

.training-form {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 40px;
}

.training-form-header {
    display: flex;
    background-color: #242834;
    color: #fff;
    padding: 15px 20px;
    font-weight: 500;
}

.training-form-header-item {
    flex: 1;
    text-align: center;
}

.training-form-row {
    display: flex;
    padding: 15px 20px;
    border-bottom: 1px solid #eaeaea;
}

.training-form-row:last-child {
    border-bottom: none;
}

.training-form-cell {
    flex: 1;
    text-align: center;
    padding: 0 10px;
}

.training-download {
    font-size: 20px;
    transition: all 0.3s ease;
    background-color: #242834;
    color: #fff;
    text-decoration: none;
    border-radius: 50%;
    padding: 8px 10px;
}

.training-download:hover {
    color: #b30000;
    transform: translateY(-2px);
}

.training-register {
    text-align: center;
}

.training-register-button {
    display: inline-block;
    padding: 12px 40px;
    background-color: #cc0000;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.training-register-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
}

/* 教育訓練模块响应式设计 */
@media (max-width: 992px) {
    .training-section {
        padding: 60px 0;
    }
    
    .training-title {
        font-size: 28px;
    }
    
    .training-form-header,
    .training-form-row {
        align-items: flex-start;
    }
    
    .training-form-header-item,
    .training-form-cell {
        width: 100%;
        text-align: left;
        margin-bottom: 10px;
    }
    
    .training-form-header-item:last-child,
    .training-form-cell:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .training-section {
        padding:0;
    }
    
    .training-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .training-form-header,
    .training-form-row {
        padding: 10px 15px;
    }
    
    .training-register-button {
        padding: 10px 30px;
        font-size: 14px;
    }
    .training-form {
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch; /* iOS 平滑滚动 */
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 内部表格内容 - 不换行，宽度由内容撑开 */
.training-form-header,
.training-form-row {
    display: flex;
    flex-wrap: nowrap; /* 强制不换行 */
    width: 800px; /* 宽度由内容决定，不固定 */
    min-width: 100%; /* 至少占满容器，内容少时不滚动；内容多时由内容撑开 */
    border-bottom: 1px solid #e9ecef;
}
}

/* 产品分类模块样式 */
.product-categories-section {
    padding: 100px 0;
    background-color: #f9f9f9;
    position: relative;
}

.product-categories-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.product-categories-section .container {
    position: relative;
    z-index: 2;
}

.product-section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
}

.product-section-description {
    text-align: center;
    font-size: 16px;
    color: #fff;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 有背景图时的文字颜色 */
.product-categories-section[style*="background-image"] .product-section-title,
.product-categories-section[style*="background-image"] .product-section-description {
    color: #fff;
}

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

.product-category-card {
    background-color: #242834;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.category-name {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

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

.category-thumbnail img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.category-models {
    margin-top: 20px;
}

.model-item {
    padding: 8px 16px;
    border-radius: 20px;
    margin: 5px;
    font-size: 14px;
    color: #ffffff;
    text-align: left;
    text-decoration: underline;
}

/* 产品分类模块响应式设计 */
@media (max-width: 992px) {
    .product-categories-section {
        padding: 60px 0;
    }
    
    .product-section-title {
        font-size: 28px;
    }
    
    .product-section-description {
        margin-bottom: 40px;
    }
    
    .product-categories-grid {
        gap: 20px;
    }
    
    .product-category-card {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .product-categories-section {
        padding: 40px 0;
    }
    
    .product-section-title {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .product-section-description {
        font-size: 14px;
        margin-bottom: 30px;
    }
    
    .product-categories-grid {
        grid-template-columns: 1fr;
    }
    
    .category-name {
        font-size: 20px;
    }
    
    .model-item {
        font-size: 12px;
        padding: 6px 12px;
    }
}

/* 選擇芯旺模块样式 */
.choose-us-section {
    padding: 100px 0;
    position: relative;
}

.choose-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(255 255 255 / 0%);
    z-index: 1;
}

.choose-us-section .container {
    position: relative;
    z-index: 2;
}

.choose-us-title {
    text-align: left;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
    color: #ffffff;
}

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

.choose-us-item {
    text-align: left;
}

.choose-us-icon {
    margin-bottom: 20px;
}

.choose-us-icon img {
    max-width: 80px;
    height: auto;
}

.choose-us-item-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #ffffff;
}

.choose-us-item-description {
    font-size: 16px;
    color: #ffffff;
    line-height: 1.6;
}

/* 選擇芯旺模块响应式设计 */
@media (max-width: 992px) {
    .choose-us-section {
        padding: 60px 0;
    }
    
    .choose-us-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .choose-us-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .choose-us-section {
        padding: 40px 0;
    }
    
    .choose-us-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .choose-us-grid {
        grid-template-columns: 1fr;
    }
    
    .choose-us-item-title {
        font-size: 18px;
    }
    
    .choose-us-item-description {
        font-size: 14px;
    }
    
    .choose-us-icon img {
        max-width: 60px;
    }
}

/* 应用領域模块样式 */
.application-section {
    padding: 100px 0;
}

.application-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
    color: #ffffff;
}

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

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

.application-image {
    margin-bottom: 20px;
    height: 230px;
}

.application-image img {
   max-width: 100%;
    height: 100%;
    border-radius: 8px;
    width: 100%;
}

.application-item-title {
    font-size: 18px;
        font-weight: 500;
    color: #a9a9a9;
}

/* 应用領域模块响应式设计 */
@media (max-width: 992px) {
    .application-section {
        padding: 60px 0;
    }
    
    .application-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .application-grid {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .application-section {
        padding: 40px 0;
    }
    
    .application-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .application-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .application-item-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .application-grid {
        grid-template-columns: 1fr;
    }
}

/* 我們的客戶模块样式 */
.clients-section {

}
.clients-section-pt {
    padding: 30px 0;
}
.padm{
    padding-bottom: 50px;
}
.cltexts{
   display: inline-block;
    width: fit-content;
    background-color: rgb(255 255 255);
    color: #fff;
    padding: 10px 20px;
    border-radius: 0 0 10px 10px;
        margin-bottom: 60px;
}
.ty-container{
    position: relative;
    z-index: 2;
    max-width: 1560px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    
}
.clients-title {
    text-align: left;
    font-size: 24px;
    font-weight: 500;
    color: #333;
}

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

.client-logo {
    flex: 0 0 calc(20% - 24px);
    max-width: calc(20% - 24px);
    text-align: center;
}

.client-logo img {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    object-fit: contain;
}

/* 我們的客戶模块响应式设计 */
@media (max-width: 992px) {
    .clients-section {
        padding: 60px 0;
    }
    
    .clients-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .clients-logos {
        gap: 20px;
    }
    
    .client-logo {
        flex: 0 0 calc(20% - 16px);
        max-width: calc(20% - 16px);
    }
    
    .client-logo img {
        max-height: 60px;
    }
}

@media (max-width: 768px) {
    .clients-section {
        padding:0;
    }
    
    .clients-title {
        font-size: 24px;
        margin-bottom: 0;
    }
    
    .client-logo {
        flex: 0 0 calc(33.333% - 14px);
        max-width: calc(33.333% - 14px);
    }
}

@media (max-width: 480px) {
    .client-logo {
        flex: 0 0 calc(50% - 10px);
        max-width: calc(50% - 10px);
    }
    
    .client-logo img {
        max-height: 50px;
    }
}

/* 常見問題模块样式 */
.faq-section {
    padding: 100px 0;
    position: relative;
    background-color: #00060f;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #24283469;
    z-index: 1;
}

.faq-section .container {
    position: relative;
    z-index: 2;
}

.faq-title {
   text-align: left;
    font-size: 36px;
    font-weight: 200;
    margin-bottom: 60px;
    color: #ffffff;
}

.faq-container {
    max-width: 800px;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question span:hover {
    color: rgb(204, 0, 0);
}

.faq-question span {
    font-size: 18px;
    font-weight: 500;
    color: #fff;
}

.faq-question i {
    font-size: 14px;
    color: #ffffff;
    transition: transform 0.3s ease;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer.active {
    padding: 20px;
    max-height: 200px;
}

.faq-answer p {
    font-size: 16px;
  color: #e7e4e4;
    line-height: 1.6;
}

/* 常見問題模块响应式设计 */
@media (max-width: 992px) {
    .faq-section {
        padding: 60px 0;
    }
    
    .faq-title {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .faq-question span {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .faq-section {
        padding: 40px 0;
    }
    
    .faq-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .faq-question {
        padding: 15px;
    }
    
    .faq-question span {
        font-size: 14px;
    }
    
    .faq-answer.active {
        padding: 15px;
    }
    
    .faq-answer p {
        font-size: 14px;
    }
}
/* 产品中心页面样式 */
.product-center-header {
    background-color: #00060f;
    color: #fff;
    padding: 60px 0;
}
.hcpsa{
    margin-top: 100px;
}
.product-center-title {
    font-size: 36px;
    font-weight: 700;
    margin: 0;
}

/* 产品分类列表样式 */
.product-categories-list {
   
}


.category-video-container {
       position: relative;
    height: 800px;
    overflow: hidden;
    padding: 100px 0;
}

.category-background-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1;
}

.category-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    z-index: 2;
}

.category-content.no-video {
    position: relative;
    background-color: #f9f9f9;
    color: #333;
    padding: 40px;
    margin-bottom: 30px;
}

.category-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.category-desc {
   font-size: 16px;
    line-height: 1.6;
    margin: 0;
    width: 60%;
    margin-bottom: 50px;
}

.product-models-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.product-model-item {
    background-color: #242834;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    min-width: 100px;
    position: relative;
    overflow: hidden;
}

.model-name {
    display: block;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

.view-more {
    display: inline-block;
    position: relative;
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: all 0.3s ease;
}

.view-more .text {
    display: inline-block;
    transition: all 0.3s ease;
}

.view-more .arrow {
    display: inline-block;
    margin-left: 5px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.view-more:hover .text {
    opacity: 0;
    transform: translateX(-10px);
    color: #fff;
}

.view-more:hover .arrow {
    opacity: 1;
    transform: translateX(0);
}

/* 取得樣品/報價按钮样式 */
.product-sample-button {
    margin-top: 30px;
}

.sample-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: #cc0000;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.sample-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.category-content.no-video .sample-button {
    background-color: #333;
}

.category-content.no-video .sample-button:hover {
    background-color: #555;
}

/* 产品类型页面样式 */
.product-type-header {
    background-color: #00060f;
    color: #fff;
    padding: 80px 0;
}

.product-type-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}

.breadcrumb {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #fff;
}

/* 关于我们页面样式 */
.about-us-header {
    background-color: #00060f;
    color: #fff;
    padding: 60px 0;
}

.about-page-title {
    font-size: 36px;
    font-weight: 700;
    margin: 0;
}

/* 第一个模块样式 */
.about-module-1 {
    position: relative;
}

.module1-container {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 150px 0;
    position: relative;
}

.module1-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgb(91 123 171 / 12%);
    z-index: 1;
}

.module1-content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 700px;
}

.module1-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.module1-description {
    font-size: 18px;
    line-height: 1.6;
}

/* 第二个模块样式 */
.about-module-2 {
    padding: 100px 0;
}

.module2-grid {
   display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 5px;
    margin-top: 5px;
}

.module2-item {
      padding: 30px;
    border-radius: 8px;
    box-shadow: 0 1px 10px rgb(255 255 255 / 64%);
    border-color: rgb(255 255 255);
}

.item-title {
       font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #ffffff;
}

.item-texts {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.item-text {
    font-size: 16px;
    color: #FFF;
    margin: 0;
}

/* 第三个模块样式 */
.about-module-3 {
    position: relative;
}

.module3-container {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 0;
    position: relative;
}

.module3-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.module3-content {
    position: relative;
    z-index: 2;
    color: #fff;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.module3-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.module3-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 40px;
}

.module3-button-container {
    display: flex;
    justify-content: center;
}

.module3-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: #cc0000;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.module3-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .about-page-title {
        font-size: 28px;
    }
    
    .module1-title,
    .module3-title {
        font-size: 28px;
    }
    
    .module1-description,
    .module3-description {
        font-size: 16px;
    }
    
    .module2-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .module1-container,
    .module2,
    .module3-container {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .about-us-header {
        padding: 40px 0;
    }
    
    .about-page-title {
        font-size: 24px;
    }
    
    .module1-title,
    .module3-title {
        font-size: 24px;
    }
    
    .module1-description,
    .module3-description {
        font-size: 14px;
    }
    
    .module1-container,
    .module2,
    .module3-container {
        padding: 60px 0;
    }
    
    .module2-item {
        padding: 20px;
    }
    
    .item-title {
        font-size: 18px;
    }
    
    .item-text {
        font-size: 14px;
    }
}

/* 联系我们页面样式 */
.contact-us-section {
    position: relative;
}

.contact-container {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    padding: 100px 0;
    position: relative;
}

.contact-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
}

.contact-header {
    position: relative;
    z-index: 2;
    color: #fff;
    margin-bottom: 60px;
}

.contact-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-description {
    font-size: 18px;
    max-width: 800px;
}

.contact-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

/* 左侧联系信息 */
.contact-info {
    padding: 40px;
    border-radius: 8px;
    color: #fff;
            margin: 0 auto;
}

.info-item {
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.info-icon {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 5px;
}

.info-icon i {
    font-size: 20px;
    color: #fff;
}

.info-content {
    flex: 1;
}

.info-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #cc0000;
}

.info-text {
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

/* 社交链接 */
.social-links {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.social-link {
    color: #fff;
    text-decoration: none;
    padding: 8px 15px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
}

/* 右侧联系表单 */
.contact-form {
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contact-form-inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #FFF;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #000204;
    color: #cecece;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #cc0000;
    box-shadow: 0 0 0 2px rgba(204, 0, 0, 0.2);
}

.submit-button {
    padding: 12px 30px;
    background-color: #cc0000;
    color: #fff;
    border: none;
    border-radius: 50px;
    font-weight: 500;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: #b30000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.form-success {
    background-color: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: 4px;
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 20px;
}

.form-error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 20px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.form-error ul {
    margin: 0;
    padding-left: 20px;
}

.form-error li {
    margin-bottom: 5px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-title {
        font-size: 28px;
    }
    
    .contact-description {
        font-size: 16px;
    }
    
    .contact-container {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .contact-container {
        padding: 60px 0;
    }
    
    .contact-info,
    .contact-form {
        padding: 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .contact-title {
        font-size: 24px;
    }
    
    .info-title {
        font-size: 18px;
    }
    
    .info-text {
        font-size: 14px;
    }
    
    .social-links {
        flex-direction: column;
        gap: 10px;
    }
    
    .submit-button {
        width: 100%;
        text-align: center;
    }
}

/* 产品列表内容区样式 */
.product-list-section {
    margin-top: 0px;
    padding-bottom: 100px;
}

.product-list-wrapper {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
}

/* 左侧Package筛选 */
.package-filter {
    border-radius: 8px;
}

.package-filter h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.package-options {
    list-style: none;
    padding: 0;
    margin: 0;
}

.package-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.package-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding-left: 30px;
    user-select: none;
}

.package-checkbox input[type="checkbox"],
.package-checkbox input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-icon {
    position: absolute;
    left: 0;
    height: 20px;
    width: 20px;
        background-color: #00060f;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.package-checkbox:hover input ~ .checkbox-icon {
    background-color: #f9f9f9;
}

.package-checkbox input[type="checkbox"]:checked ~ .checkbox-icon,
.package-checkbox input[type="radio"]:checked ~ .checkbox-icon {
    background-color: #333;
    border-color: #333;
}

.checkbox-icon:after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.package-checkbox input[type="checkbox"]:checked ~ .checkbox-icon:after,
.package-checkbox input[type="radio"]:checked ~ .checkbox-icon:after {
    display: block;
}

.checkbox-label {
    font-size: 14px;
    color: #fff;
}

.filter-button {
    margin-top: 10px;
    padding: 8px 16px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.filter-button:hover {
    background-color: #555;
}

.no-packages {
    font-size: 14px;
    color: #666;
    font-style: italic;
}

/* 右侧产品列表 */
.product-list-content {

    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.cplbs{
    background-color: #fff;
    padding: 30px;
}
.btclsa tr th{
    background-color: #242834;
    color: #fff;
}
/* 参数筛选 */
.params-filter {
    margin-bottom: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e9ecef;
}

.params-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.params-filter h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: #fff;
}

.reset-button {
       padding: 8px 16px;
    background-color: #242834;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.reset-button:hover {
    background-color: #555;
}

.params-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    align-items: end;
}

.param-filter-item label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #fff;
}

.param-filter-item select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

.params-form input[type="submit"] {
    padding: 8px 20px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.params-form input[type="submit"]:hover {
    background-color: #555;
}

/* 产品数量和排序 */
.product-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-count {
   font-size: 18px;
    font-weight: 500;
    color: #fff;
}

.sort-options {
    display: none;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.sort-options a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.sort-options a:hover {
    background-color: #f0f0f0;
}

.sort-options a.active {
    background-color: #333;
    color: #fff;
}

.sort-options span {
    font-size: 14px;
    color: #666;
}

.product-sort {
    display: flex;
    align-items: center;
}

.product-sort label {
    margin-right: 10px;
    font-size: 14px;
}

.product-sort select {
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

/* 产品表格 */
.product-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
}

.product-table th,
.product-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.product-table th {
    background-color: #f9f9f9;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.product-table th:hover {
    background-color: rgb(204, 0, 0);
}

.product-table th.sortable {
    position: relative;
    padding-right: 20px;
}

.product-table th.sortable::after {
    content: '';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
}

.product-table th.sortable.asc::after {
    border-bottom: 5px solid #333;
}

.product-table th.sortable.desc::after {
    border-top: 5px solid #333;
}

.product-download {
    font-size: 18px;
    color: #333;
    transition: color 0.3s ease;
}

.product-download:hover {
    color: #cc0000;
}

/* 产品表格容器 */
.product-table-container {
    margin-top: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background-color: #242834;
}

/* 移动端筛选控件 */
.mobile-filter-controls {
    display: none;
    align-items: center;
    gap: 10px;
}

.mobile-sort {
    flex: 1;
}

.mobile-sort-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    background-color: #00060f;
    color: #fff;
}
.mobile-filter-button svg{
     color: #fff;
}
.btclsa {
    background-color: #00060f;  /* 浅灰色 */
}
.mobile-filter-button {
   display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    background-color: #00060f;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-color: #ffffff;
    box-shadow: 0 0 0 1px #ffffff;
}

.mobile-filter-button:hover {
    background-color: #555;
}

/* 移动端筛选弹窗 */
.mobile-filter-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.mobile-filter-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #242834;
    border-radius: 16px 16px 0 0;
    max-height: 80vh;
    overflow-y: auto;
}

.mobile-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
}

.mobile-filter-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.mobile-filter-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-filter-body {
    padding: 20px;
}

.mobile-filter-footer {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    border-top: 1px solid #e9ecef;
    gap: 10px;
}

.mobile-filter-reset,
.mobile-filter-apply {
    flex: 1;
    padding: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-filter-reset {
    background-color: #fff;
    color: #333;
}

.mobile-filter-reset:hover {
    background-color: #f8f9fa;
}

.mobile-filter-apply {
    background-color: #333;
    color: #fff;
    border-color: #333;
}

.mobile-filter-apply:hover {
    background-color: #555;
}

/* 响应式样式 */
@media (max-width: 768px) {
    /* 左侧Package筛选 */
    .package-filter {
        margin-bottom: 30px;
    }
    /* 右侧产品列表 */
    .product-list-content {
        padding: 0;
    }
    
    /* 参数筛选 */
    .params-filter {
        display: none;
    }
    .mobile-filter-header h3 {
    color: #fff;
}
    /* 产品列表头部 */
    .product-list-header {
        flex-wrap: wrap;
        gap: 15px;
    }
    .mobile-filter-close {
    color: #fff;
}.mobile-filter-apply {
    background-color: #cc0000;
}
.package-filters h3{
    color: #fff;
    font-size: 16px;
    margin-top: 10px;
    margin-bottom: 5px;
}
    .product-count {
        width: 100%;
        color: #fff;
    }
    .package-filters{
    margin-top: 5px;
}
    .sort-options {
        display: none;
    }
    
    /* 显示移动端筛选控件 */
    .mobile-filter-controls {
        display: flex;
        width: 100%;
        margin-bottom: 20px;
    }
    
    /* 产品表格 */
    .product-table-container {
        margin-top: 0;
    }
    
    .product-table th,
    .product-table td {
        padding: 10px 12px;
        font-size: 14px;
    }
    
    /* 分页 */
    .pagination {
        margin-top: 30px;
    }
    
    .pagination a,
    .pagination span {
        padding: 6px 10px;
        margin: 0 3px;
        font-size: 14px;
    }
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 5px;
    border: 1px solid #e9ecef;
    border-radius: 4px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
}

.pagination a:hover {
    background-color: #333;
    color: #fff;
    border-color: #333;
}

.pagination .current {
    background-color: #333;
    color: #fff;
    border-color: #333;
}

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

/* 产品列表响应式设计 */
@media (max-width: 992px) {
   .product-list-wrapper {
        display: block;
    }
    .package-filter {
        display: none;
        margin-bottom: 30px;
    }
    
    .params-form {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .product-center-header,
    .product-type-header {
        padding: 40px 0;
    }
    .category-desc {
    width: 100%;
}
    .product-center-title {
        font-size: 28px;
    }
    
    .product-type-title {
        font-size: 24px;
    }
    
   
    .category-video-container {
        height: 800px;
    }
    
    .category-content {
        padding: 30px;
    }
    
    .product-models-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .product-model-item {
        flex: 0 0 calc(50% - 5px);
        min-width: calc(50% - 5px);
        padding: 20px;
    }
    
    .model-name {
        font-size: 16px;
        margin-bottom: 15px;
    }
    
    .category-content {
        padding: 20px;
    }
    
    .product-sample-button {
        margin-top: 20px;
    }
    
    .sample-button {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .params-form {
        grid-template-columns: 1fr;
    }
    
    .product-list-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin: 0;
        padding: 10px;
        background-color: #00060f;
    }
    
    .product-table {
        font-size: 14px;
    }
    
    .product-table th,
    .product-table td {
        padding: 10px;
          width: max-content;      /* 关键：让表格宽度根据内容自动撑开，不被容器压缩 */
    min-width: 100%;         /* 保证表格至少和容器一样宽（如果内容不足则不滚动） */
    border-collapse: collapse;
    white-space: nowrap;     /* 关键：防止单元格内容换行，水平滚动时文本不压缩 */
    }
    .btclsa th {
    background-color: #242834;
    color: white;
}
}
.cptops.container {
   margin: 0 auto;
    text-align: center;
    padding: 50px;
    margin-top: 20px;
    max-width: 100%;
    background-color: #242834;
}
.site-content{
    background-color: #00060f;
}
.cplbs td a{
    font-size: 20px;
    transition: all 0.3s ease;
    background-color: #242834;
    color: #fff;
    text-decoration: none;
    border-radius: 50%;
    padding: 8px 10px;
}
.product-table{
    width: max-content;
    min-width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}








/* 1. 标题前面加红色竖条 */
.item-title {
    position: relative;
    padding-left: 12px;      /* 为竖条留出空间 */
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 20px 0;
    line-height: 1.4;
}

.item-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;              /* 竖条宽度 */
    background-color: #e34d4c; /* 红色竖条 */
    border-radius: 2px;      /* 可选：微微圆角，更精致 */
}

/* 2. 给下面段落添加样式（包括三个 p.item-text） */
.item-texts {
    display: flex;
    flex-direction: column;
    gap: 8px;                /* 段落之间的间距 */
}

.item-text {
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
    /* 增强可读性与现代感 */
    transition: color 0.2s ease, padding-left 0.2s ease;
}

/* 可选：鼠标悬停段落效果，增加交互感 */
.item-text:hover {
    color: #e34d4c;
    padding-left: 4px;
}

/* 针对不同段落略微差异化（可选，更精致） */
.item-text:first-child {
    font-weight: 500;
}

/* 如果需要更清晰的视觉层次，可以为段落添加左侧细线装饰（可选，不强制） */
/* 若不需要可删除以下代码块 */
.item-text {
    position: relative;
}

.item-text::before {
    content: '•';
    color: #FFF;
    font-weight: bold;
    display: inline-block;
    width: 18px;
    margin-right: 6px;
}
.cpconlx{
    width: 100%;
        max-width: 500px;

        padding: 0 20px;
}
.bgsda {
   background-color: #00060f;
    width: 100%;
    /* 覆盖掉上级带来的左右内边距影响 */
    margin: 0;
    padding: 40px 0; /* 上下内边距保留，左右设为0 */
    box-sizing: border-box;
}
.anjubt{
     display: flex;
    flex-direction: column;
    align-items: center;
}
.contact-header{
    margin-top: 50px;
}