/* ============================================

   公共样式 - Common Styles

   ============================================ */



/* 基础重置样式 */

* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}

 a {
    text-decoration: none;
}


html,
body {

    width: 100%;

    /* height: 100%; 移除固定高度，允许页面正常滚动 */

    min-height: 100%;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;

    font-size: 14px;

    line-height: 1.6;

    color: #333;

    background-color: #f5f5f5;

    overflow-x: hidden;

    opacity: 1;
    /* 默认不透明，确保所有页面正常显示 */

}

/* 页面缩放变量与容器 */
:root {
    --page-scale: 1;
}

.page-scale-root {
    width: 100%;
    margin: 0 auto;
    transform-origin: top center;
}

html.page-scale-active .page-scale-root {
    width: 1920px;
    transform: scale(var(--page-scale));
}

/* 大屏缩放时固定元素处理 */
html.page-scale-active .site-header {
    width: calc(100% / var(--page-scale));
    left: 0;
    transform: scale(var(--page-scale));
    transform-origin: top left;
}

html.page-scale-active .side-bar {
    transform: translateY(-50%) scale(var(--page-scale));
    transform-origin: right center;
}

html.page-scale-active .back-to-top {
    transform: scale(var(--page-scale));
    transform-origin: right bottom;
}

html.page-scale-active .back-to-top:hover {
    transform: translateY(-3px) scale(var(--page-scale));
}

html.page-scale-active .splash-screen {
    right: auto;
    bottom: auto;
    width: calc(100% / var(--page-scale));
    height: calc(100% / var(--page-scale));
    transform: translateY(0) scale(var(--page-scale));
    transform-origin: top left;
}

html.page-scale-active .splash-screen.closing {
    transform: translateY(-100%) scale(var(--page-scale));
}

html.page-scale-active .shop-modal-overlay {
    right: auto;
    bottom: auto;
    width: calc(100% / var(--page-scale));
    height: calc(100% / var(--page-scale));
    transform: scale(var(--page-scale));
    transform-origin: top left;
}



/* 官网容器 - 最大宽度1920px */

.site-container {

    max-width: 1920px;

    margin: 0 auto;

    width: 100%;

    position: relative;

}



/* 内容容器 - 最大宽度1440px */

.content-container {

    max-width: 1440px;

    margin: 0 auto;

    width: 100%;

    padding: 0 20px;

}


/* 超宽屏缩放（>1920px） */

:root {
    --page-scale: 1;
}

.page-scale-active #page-scale-root {
    width: 1920px;
    margin: 0 auto;
    transform: scale(var(--page-scale));
    transform-origin: top center;
}

.page-scale-active .site-header {
    width: 1920px;
    left: 50%;
    right: auto;
    transform: translateX(-50%) scale(var(--page-scale));
    transform-origin: top center;
}

.page-scale-active .side-bar .side-content {
    transform: scale(var(--page-scale));
    transform-origin: top right;
}

.page-scale-active .back-to-top {
    transform: scale(var(--page-scale));
    transform-origin: bottom right;
}

.page-scale-active .back-to-top:hover {
    transform: translateY(-3px) scale(var(--page-scale));
}

.page-scale-active .splash-content {
    transform: scale(var(--page-scale));
    transform-origin: center;
}

.page-scale-active .splash-countdown {
    transform: scale(var(--page-scale));
    transform-origin: top right;
}



/* 清除浮动 */

.clearfix::after {

    content: "";

    display: table;

    clear: both;

}



/* 通用工具类 */

.text-center {

    text-align: center;

}



.text-left {

    text-align: left;

}



.text-right {

    text-align: right;

}



.hidden {

    display: none;

}



.visible {

    display: block;

}



/* 响应式设计 */

/* 1920px到1280px - 内容宽度1200px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .content-container {

        max-width: 1200px;

        padding: 0 20px;

    }

}



/* 1280px到1024px - 内容宽度1000px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .content-container {

        max-width: 1000px;

        padding: 0 15px;

    }

}



/* 1024px到768px - 另一种样式 */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .content-container {

        max-width: 100%;

        padding: 0 20px;

    }



    html,
    body {

        font-size: 13px;

    }

}



/* 768px以下 - 最后一种样式 */

@media screen and (max-width: 768px) {

    .content-container {

        max-width: 100%;

        padding: 0 15px;

    }



    html,
    body {

        font-size: 12px;

    }

}



/* ============================================

   首页特定样式 - Index Page Specific Styles

   以下样式仅用于首页（index.html）

   ============================================ */



/* 启动画面显示时隐藏滚动条 */

body.splash-active {

    overflow: hidden;

    position: fixed;

    width: 100%;

    top: 0;

    left: 0;

}



html.splash-active {

    overflow: hidden;

}



/* 全屏启动画面 */

.splash-screen {

    position: fixed;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: linear-gradient(180deg, rgba(18, 79, 222, 1) 0%, rgba(7, 187, 247, 1) 100%);

    z-index: 9999;

    display: none;

    align-items: center;

    justify-content: center;

    /* padding-top: 25vh; */

    transform: translateY(0);

    transition: transform 0.8s ease;

    overflow: hidden;

}



/* 需要显示时添加show类 */

.splash-screen.show {

    display: flex;

}



/* 关闭时向上滑动 */

.splash-screen.closing {

    transform: translateY(-100%);

}



/* 完全隐藏状态 */

.splash-screen.hidden {

    display: none;

    pointer-events: none;

}



/* 倒计时数字样式 */

.splash-countdown {

    position: fixed;

    top: 30px;

    right: 30px;

    font-size: 28px;

    color: #fff;

    z-index: 10000;

    opacity: 0;

    transition: opacity 0.3s ease;

    pointer-events: none;

}



.splash-countdown.show {

    opacity: 1;

}



.splash-content {

    text-align: center;

    color: #fff;

    /* position: relative; */

}



.splash-text {

    margin-bottom: 80px;

}



.splash-title {

    font-size: 84px;

    font-weight: 500;

    color: #fff;

    margin: 0 0 40px 0;

    line-height: 1.2;

    letter-spacing: 2px;

    opacity: 0;

    transform: translateY(30px);

    transition: opacity 1.2s ease, transform 1.2s ease;

}



.splash-title.show {

    opacity: 1;

    transform: translateY(0);

}



.splash-title .blue {

    color: #fff;

}



.splash-title .green {

    color: #fff;

}



.splash-subtitle {

    font-size: 24px;

    font-weight: 400;

    color: #fff;

    margin: 0;

    line-height: 1.5;

    opacity: 0;

    transform: translateY(30px);

    transition: opacity 1.2s ease, transform 1.2s ease;

}



.splash-subtitle.show {

    opacity: 1;

    transform: translateY(0);

}



.splash-enter {

    cursor: pointer;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    width: 50px;

    height: 50px;

    transition: transform 0.3s ease, opacity 0.3s ease;

    position: absolute;
    
    left: 50%;

    top: 60%;

    opacity: 0;

    transform: translate(-50%, -50%) scale(0.8);

    transition: opacity 1s ease, transform 1s ease;

}

.ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 1);
    width: 40px;
    height: 40px;
    animation: rippleEffect 3s linear infinite;
    z-index: -1;
}

.ripple-1 {
    animation-delay: 0s;
}

.ripple-2 {
    animation-delay: 1s;
}

.ripple-3 {
    animation-delay: 2s;
}

@keyframes rippleEffect {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.splash-enter.show {

    opacity: 1;

    /* transform: scale(1);

    animation: splashPulse 2s ease-in-out infinite; */

}



.splash-enter:hover {

    transform: translateY(-5px) scale(1);

    opacity: 0.9;

}



.splash-enter img {

    width: 100%;

    height: 100%;

    object-fit: contain;

}



/* 自定义动画 */

@keyframes splashPulse {

    0% {

        opacity: 1;

    }

    50% {

        opacity: 0.5;

    }
    100% {
        opacity: 0;
    }

}



/* 响应式设计 - 启动画面 */

/* 1920px到1280px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .splash-title {

        font-size: 72px;

    }



    .splash-subtitle {

        font-size: 22px;

    }

    .splash-enter {

        left: 50%;

        top: 60%;

        transform: translate(-50%, -50%) scale(0.8);

    }

    .splash-countdown {
        font-size: 24px;
    }

}



/* 1280px到1024px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .splash-title {

        font-size: 60px;

    }



    .splash-subtitle {

        font-size: 20px;

    }

    .splash-enter {

        left: 50%;

        top: 60%;

        transform: translate(-50%, -50%) scale(0.8);

    }

    .splash-countdown {
        font-size: 20px;
    }


}



/* 1024px到768px */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .splash-title {

        font-size: 52px;

    }



    .splash-subtitle {

        font-size: 18px;

    }



    .splash-enter {

        top: auto;

        left: auto;

        bottom: 50px;

        right: 50px;

        width: 45px;

        height: 45px;

    }

    .splash-countdown {
        font-size: 18px;
    }

}



/* 768px以下 */

@media screen and (max-width: 768px) {

    .splash-title {

        font-size: 48px;

    }



    .splash-subtitle {

        font-size: 18px;

    }



    .splash-enter {

        top: auto;

        left: auto;

        bottom: 40px;

        right: 40px;

        width: 30px;

        height: 30px;

    }

    .splash-countdown {
        font-size: 16px;
    }


}



/* Banner 轮播区域 */

.banner-section {

    position: relative;

    width: 100%;

    height: 900px;

    margin-top: 0;

}



.banner-swiper {

    width: 100%;

    height: 100%;

}



.banner-slide {

    width: 100%;

    height: 100%;

    position: relative;

    overflow: hidden;

    /* 原始背景作为fallback，但会被伪元素覆盖 */

}



/* 背景图片层 - 用于缩放动画 */

.banner-slide::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: var(--bg-image);

    background-size: 1920px 900px;

    background-position: center;

    background-repeat: no-repeat;

    transform: scale(1);

    transition: transform 4s ease-out;

    z-index: 0;

    pointer-events: none;

}



/* 激活状态的缩放动画 - 背景图片放大到1.2倍 */

.banner-slide.zoom-active::before {

    transform: scale(1.2);

}



/* 渐变遮罩层 - 从顶部到底部 */

.banner-slide::after {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: linear-gradient(to bottom, rgba(0, 65, 196, 0.58) 0%, rgba(0, 65, 196, 0) 100%);

    z-index: 1;

    pointer-events: none;

}



/* 确保overlay和content在背景和遮罩之上 */

.banner-overlay {

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    background: rgba(0, 0, 0, 0.2);

    z-index: 2;

}



.banner-content {

    text-align: center;

    color: #fff;

    z-index: 10;

}



/* 统一banner样式 - 三个banner使用相同的结构 */

.banner-content-1,
.banner-content-2,
.banner-content-3 {

    text-align: center;

    display: flex;

    flex-direction: column;

    align-items: center;

    gap: 30px;

}



/* 主标题 - 60px，从上到下淡入 */

.banner-title {

    font-size: 60px;

    font-weight: 700;

    color: #fff;

    margin: 0;

    line-height: 1.2;

    opacity: 0;

    transform: translateY(-50px);

    transition: opacity 0.6s ease, transform 0.6s ease;

}



.banner-title.animate-in {

    opacity: 1;

    transform: translateY(0);

}



/* 副标题 - 36px，从下到上淡入 */

.banner-subtitle {

    font-size: 36px;

    font-weight: 400;

    color: #fff;

    margin: 0;

    line-height: 1.5;

    opacity: 0;

    transform: translateY(30px);

    transition: opacity 0.6s ease, transform 0.6s ease;

}



.banner-subtitle.animate-in {

    opacity: 1;

    transform: translateY(0);

}



/* 小字标注容器 */

.banner-tags {

    display: flex;

    flex-direction: row;

    align-items: center;

    gap: 40px;

    margin-top: 10px;

}



/* 小字标注 - 16px，从下到上淡入，依次出现 */

.banner-tag {

    font-size: 16px;

    font-weight: 400;

    color: #fff;

    line-height: 1.5;

    opacity: 0;

    transform: translateY(20px);

    transition: opacity 0.5s ease, transform 0.5s ease;

}



.banner-tag.animate-in {

    opacity: 1;

    transform: translateY(0);

}



/* Swiper 分页器样式 - 数字+进度条 */

.banner-swiper .swiper-pagination {

    bottom: 50px;

    left: 0;

    width: 100%;

    z-index: 10;

    display: flex;

    justify-content: center;

    align-items: center;

    pointer-events: none;

}



.banner-swiper .swiper-pagination-bullet {

    width: 140px;
    /* 固定宽度：数字(~30px) + 间隙(10px) + 进度条(100px) */

    height: auto;

    background: none;

    opacity: 1;

    margin: 0 !important;
    /* 去除默认间距，使用宽度控制布局 */

    display: flex;

    align-items: center;

    justify-content: flex-start;
    /* 内容左对齐，确保数字位置固定 */

    cursor: pointer;

    border-radius: 0;

    pointer-events: auto;

    transition: all 0.3s ease;

}



/* 数字样式 */

.banner-swiper .swiper-pagination-bullet .number {

    font-size: 20px;

    font-family: Arial, sans-serif;

    color: rgba(255, 255, 255, 0.6);

    font-weight: 500;

    transition: color 0.3s;

    line-height: 1;

    flex-shrink: 0;
    /* 防止被挤压 */

    width: 30px;
    /* 给数字一个固定宽度区域 */

    text-align: center;

}



.banner-swiper .swiper-pagination-bullet-active .number {

    color: #fff;

    font-size: 24px;

}



/* 进度条样式 */

.banner-swiper .swiper-pagination-bullet .line {

    display: block;

    width: 0;

    height: 4px;

    border-radius: 4px;

    background-color: #fff;

    margin-left: 10px;

    opacity: 0;

    flex-shrink: 0;

}



.banner-swiper .swiper-pagination-bullet-active .line {

    opacity: 1;

    animation: progressGrow 5000ms linear forwards;

}



@keyframes progressGrow {

    0% {

        width: 0px;

    }

    100% {

        width: 100px;

    }

}



/* 隐藏默认的导航按钮 */

.banner-swiper .swiper-button-next,

.banner-swiper .swiper-button-prev {

    display: none;

}



/* 动画效果 */

@keyframes fadeInUp {

    from {

        opacity: 0;

        transform: translateY(30px);

    }

    to {

        opacity: 1;

        transform: translateY(0);

    }

}



/* 新闻动态模块 */

.news-section {

    position: relative;

    padding: 165px 0;

    overflow: hidden;

    height: 1080px;

}



/* 全屏背景色 */

.news-section::after {

    content: '';

    position: absolute;

    top: 0;

    left: 50%;

    transform: translateX(-50%);

    width: 100vw;

    height: 100%;

    background-color: #f8f8f8;

    z-index: 0;

}



/* 底图限制在1920px以内 */

.news-section::before {

    content: '';

    position: absolute;

    left: 50%;

    transform: translateX(-50%);

    bottom: 0;

    width: 100%;

    max-width: 1920px;

    height: 710px;

    background-image: url('../images/54.jpg');

    background-size: 727px 710px;

    background-position: left bottom;

    background-repeat: no-repeat;

    opacity: 1;

    z-index: 1;

    pointer-events: none;

}



.news-wrapper {

    position: relative;

    z-index: 2;

    display: flex;

    gap: 184px;

    align-items: flex-start;

}



/* 左侧导航 */

.news-nav {

    flex-shrink: 0;

    /* width: 200px; */

}



.news-title-group {

    margin-bottom: 230px;

}



.news-title-en {

    font-size: 36px;

    font-weight: 400;

    color: rgba(153, 153, 153, 1);

    margin: 0 0 10px 0;

    line-height: 1.2;

    letter-spacing: 2px;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(-50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.news-title-en.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.news-title-en.animate-out {

    opacity: 0;

    transform: translateX(-50px);

}



.news-title-cn {

    font-size: 30px;

    font-weight: 500;

    color: rgba(34, 34, 34, 1);

    margin: 0 0 15px 0;

    padding-bottom: 10px;

    display: inline-block;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.news-title-cn.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.news-title-cn.animate-out {

    opacity: 0;

    transform: translateX(50px);

}



.news-title-line {

    width: 48px;

    height: 4px;

    background-color: rgba(22, 93, 255, 1);

    margin: 20px 0px;

}



.news-tabs {

    list-style: none;

    padding: 0;

    margin: 0;

}



.news-tab {

    margin-bottom: 20px;

}



.news-tab a {

    display: inline-block;

    color: rgba(34, 34, 34, 1);

    font-size: 18px;

    text-decoration: none;

    padding: 8px 0;

    transition: color 0.3s;

    position: relative;

}



.news-tab.active a {

    color: rgba(22, 93, 255, 1);

}



.news-tab.active a::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 100%;

    height: 2px;

    background-color: rgba(22, 93, 255, 1);

}



.news-tab a:hover {

    color: rgba(22, 93, 255, 1);

}



/* 右侧内容 */

.news-content {

    flex: 1;

}



.news-tab-content {

    display: none;

}



.news-tab-content.active {

    display: block;

}



.news-grid {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: 56px;

}



.news-card {

    width: 503px;

    height: 211px;

    background-color: #fff;

    position: relative;

    padding: 25px;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

    display: flex;

    gap: 20px;

    overflow: hidden;

    /* 初始状态：透明且位于底部 */

    opacity: 0;

    transform: translateY(150px);

    /* 动画过渡：包含所有需要过渡的属性 */

    transition: opacity 0.8s ease, transform 0.8s ease, box-shadow 0.3s ease;

}



/* 动画状态：显示且回到原位置 */

.news-card.animate-in {

    opacity: 1;

    transform: translateY(0);

}


.news-card:hover {

    transform: translateY(-5px);

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    cursor: pointer;

}



.news-card:hover::before {

    transform: scale(1.1) translateX(5px);

}



.news-card:hover .news-day {

    color: rgba(22, 93, 255, 1);

    transform: scale(1.1);

}



.news-card:hover .news-card-title {

    color: rgba(22, 93, 255, 1);

    font-weight: 500;

}



.news-card::before {

    content: '';

    position: absolute;

    left: 25px;

    bottom: 13px;

    width: 255px;

    height: 53px;

    background-image: url('../images/bg.jpg');

    background-size: 255px 53px;

    background-position: left bottom;

    background-repeat: no-repeat;

    opacity: 1;

    z-index: 0;

    transition: transform 0.5s ease;

}



.news-card-date {

    flex-shrink: 0;

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    position: relative;

    z-index: 1;

}



.news-day {

    font-size: 22px;

    color: rgba(34, 34, 34, 1);

    font-weight: bold;

    line-height: 1;

    margin-bottom: 15px;

    transition: all 0.5s ease;

}



.news-year {

    font-size: 18px;

    color: rgba(153, 153, 153, 1);

    line-height: 1;

}



.news-card-info {

    flex: 1;

    display: flex;

    flex-direction: column;

    position: relative;

    z-index: 1;

    gap: 10px;

}



.news-card-title {

    font-size: 20px;

    color: rgba(34, 34, 34, 1);

    font-weight: normal;

    /* margin: 0 0 10px 0; */

    line-height: 1.4;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    line-clamp: 2;

    -webkit-box-orient: vertical;

    overflow: hidden;

    text-overflow: ellipsis;

    transition: all 0.5s ease;

}



.news-card-desc {

    font-size: 16px;

    color: rgba(153, 153, 153, 1);

    line-height: 1.6;

    margin: 0;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    line-clamp: 2;

    -webkit-box-orient: vertical;

    overflow: hidden;

    text-overflow: ellipsis;

}



/* 解决方案模块 */

.solution-section {

    position: relative;

    height: 1080px;

    padding: 165px 0;

    overflow: hidden;

    /* 背景渐变层 */

    background: linear-gradient(to right, rgba(18, 79, 222, 0.9) 0%, transparent 100%);

    z-index: 0;

}



/* 当前背景图（::before） */

.solution-section::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: url('/static/index/images/solution01.jpg');

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    aspect-ratio: 1920 / 1080;

    z-index: 0;

    opacity: 1;

    transition: opacity 1s ease-in-out;

    will-change: opacity;

    pointer-events: none;

}



/* 待切换背景图（::after） */

.solution-section::after {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    aspect-ratio: 1920 / 1080;

    z-index: 0;

    opacity: 0;

    transition: opacity 1s ease-in-out;

    will-change: opacity;

    pointer-events: none;

}



/* 背景渐变层（新建容器） */

.solution-bg-gradient {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    background: linear-gradient(to right, rgba(18, 79, 222, 0.9) 0%, transparent 100%);

    z-index: 1;

    pointer-events: none;

}



/* 状态2：显示Layer 2 (::after) */

.solution-section.view-layer-2::before {

    opacity: 0;

}



.solution-section.view-layer-2::after {

    opacity: 1;

}



.solution-wrapper {

    /* position: relative; */

    z-index: 2;

    display: flex;

    gap: 60px;

    align-items: flex-start;

}



/* 左侧导航 */

.solution-nav {

    flex-shrink: 0;

    width: 300px;

    z-index: 2;

}



.solution-title-group {

    margin-bottom: 230px;

}



.solution-title-en {

    font-size: 36px;

    font-weight: 400;

    color: #fff;

    margin: 0 0 10px 0;

    line-height: 1.2;

    letter-spacing: 2px;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(-50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.solution-title-en.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.solution-title-en.animate-out {

    opacity: 0;

    transform: translateX(-50px);

}



.solution-title-line {

    width: 48px;

    height: 4px;

    background-color: rgba(22, 93, 255, 1);

    margin: 20px 0;

}



.solution-title-cn {

    font-size: 30px;

    font-weight: 500;

    color: #fff;

    margin: 0 0 20px 0;

    display: inline-block;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.solution-title-cn.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.solution-title-cn.animate-out {

    opacity: 0;

    transform: translateX(50px);

}



.solution-tabs {

    list-style: none;

    padding: 0;

    margin: 0;

}



.solution-tab {

    margin-bottom: 15px;

}



.solution-tab a {

    display: inline-block;

    color: rgba(255, 255, 255, 0.8);

    font-size: 16px;

    text-decoration: none;

    padding: 8px 0;

    transition: color 0.3s, transform 0.3s, opacity 0.3s;

    position: relative;

    transform: translateX(0);

    opacity: 0.8;

}



.solution-tab.active a,

.solution-tab a:hover {

    color: rgba(255, 255, 255, 1);

    transform: translateX(10px);

    opacity: 1;

}



.solution-tab.active a::after {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 0;

    height: 2px;

    background-color: #fff;

    animation: solutionProgress 5000ms linear forwards;

}



@keyframes solutionProgress {

    0% {

        width: 0;

    }

    100% {

        width: 100%;

    }

}



/* 右侧内容 */

.solution-content {

    flex: 1;

    min-height: 500px;

}



.solution-content-box {

    position: absolute;

    right: 0;

    bottom: 0;

    width: 985px;

    height: 411px;

    background-color: rgba(22, 93, 255, 1);

    border-radius: 40px 0 0 0;

    padding: 58px;

    overflow: hidden;

    display: flex;

    flex-direction: column;

    z-index: 2;

}



.solution-content-box::before {

    content: '';

    position: absolute;

    right: -15px;

    bottom: -51px;

    width: 402px;

    height: 273px;

    background-image: url('../images/bgbig.jpg');

    background-size: 402px 273px;

    background-position: right bottom;

    background-repeat: no-repeat;

    opacity: 1;

    z-index: 0;

}



.solution-text {

    position: relative;

    z-index: 1;

    margin-bottom: 0;

    width: 659px;

    min-height: 200px;
    /* 确保容器有足够高度，避免切换时高度跳动 */

}



.solution-text p {

    text-indent: 2em;

    font-size: 18px;

    color: #fff;

    line-height: 1.8;

    margin: 0;

}



/* 文本内容切换 */

.solution-text-content {

    display: block;

    opacity: 0;

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    pointer-events: none;

    transition: none;

}



.solution-text-content.active {

    opacity: 1;

    position: relative;

    pointer-events: auto;

    animation: fadeIn 0.6s ease-in-out;

}



.solution-text-content.leaving {

    position: absolute;

    top: 0;

    left: 0;

    animation: slideOutUp 0.8s cubic-bezier(0.55, 0.055, 0.675, 0.19);

}



/* 新文字在原位置通过透明度显示 */

@keyframes fadeIn {

    from {

        opacity: 0;

        transform: translateY(-25px);

    }

    to {

        opacity: 1;

        transform: translateY(0);

    }

}



/* 旧文字先向下15px，再向上移动直到超出容器 */

@keyframes slideOutUp {

    0% {

        opacity: 1;

        transform: translateY(0);

    }

    /* 40% {

        opacity: 0.4;

        transform: translateY(15px);

    } */

    100% {

        opacity: 0;

        transform: translateY(-450px);

    }

}



.solution-btn {

    position: relative;

    z-index: 1;

    background-color: #fff;

    color: rgba(22, 93, 255, 1);

    border: none;

    width: 148px;

    height: 48px;

    border-radius: 6px;

    font-size: 18px;

    cursor: pointer;

    transition: all 0.3s;

    margin-top: 55px;

    align-self: flex-start;

    display: flex;

    align-items: center;

    justify-content: center;

}

.solution-btn a {
    color: rgba(22, 93, 255, 1);
}

.solution-btn:hover {

    background-color: rgba(255, 255, 255, 0.9);

    transform: translateY(-2px);

}



/* 理念模块 */

.concept-section {

    position: relative;

    width: 100%;

    height: 1080px;

    max-width: 1920px;

    margin: 0 auto;

    overflow: hidden;

}



.concept-section::before {

    content: '';

    position: absolute;

    top: 0;

    left: 50%;

    transform: translateX(-50%);

    width: 100%;

    max-width: 1920px;

    height: 1080px;

    background-image: url('../images/linianbg.jpg');

    background-size: 1920px 1080px;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

}



.concept-container {

    position: relative;

    z-index: 2;

    width: 100%;

    max-width: 1920px;

    margin: 0 auto;

    padding: 165px 0;

    height: 1080px;

}



.concept-grid {

    display: flex;

    flex-direction: column;

    gap: 26px;

    width: 1440px;

    margin: 0 auto;

    position: relative;

}



.concept-row {

    display: flex;

}



.concept-row-1 {

    width: 1440px;

    height: 386px;

    gap: 30px;

}



.concept-row-2 {

    width: 1440px;

    height: 386px;

    gap: 28px;

}



/* 通用模块样式 */

.concept-item {

    position: relative;

    overflow: hidden;

    display: flex;

    align-items: flex-end;

    padding: 30px;

    box-sizing: border-box;

    transition: all 0.3s ease;

}



.concept-item::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

    transition: transform 0.5s ease;

    transform-origin: center;

}



.concept-item:hover::before {

    transform: scale(1.2);

}



.concept-item::after {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    z-index: 1;

}



.concept-title {

    position: absolute;

    top: 58px;

    left: 40px;

    font-size: 30px;

    font-weight: 500;

    color: #fff;

    margin: 0;

    line-height: 1.2;

    z-index: 2;

}



.concept-actions {

    position: relative;

    z-index: 2;

}



.concept-more-btn {

    position: absolute;

    left: 45px;

    bottom: 40px;

    width: 147px;

    height: 46px;

    border: 1px solid #fff;

    border-radius: 6px;

    background: transparent;

    color: #fff;

    font-size: 20px;

    font-weight: 500;

    cursor: pointer;

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 8px;

    padding: 0;

    transition: all 0.3s ease;

    z-index: 2;

}



.concept-btn-text {

    line-height: 1;

}



.concept-btn-icon {

    width: 14px;

    height: 14px;

    object-fit: contain;

    transition: all 0.3s ease;

}



.concept-btn-icon-inactive {

    display: none;

}



.concept-more-btn:hover {

    background: #fff;

    color: rgba(22, 93, 255, 1);

}



.concept-more-btn:hover .concept-btn-icon-active {

    display: none;

}



.concept-more-btn:hover .concept-btn-icon-inactive {

    display: block;

}



/* IOT-物联网 */

.concept-iot {

    width: 871px;

    height: 386px;

}



.concept-iot::before {

    background-image: url('../images/IoT.jpg');

    background-size: 871px 386px;

}



.concept-iot::after {

    background: linear-gradient(to bottom, rgba(42, 115, 230, 1) 0%, rgba(204, 204, 204, 0) 100%);

}



/* EMS-电子制造 */

.concept-ems {

    width: 539px;

    height: 386px;

}



.concept-ems::before {

    background-image: url('../images/EMS.jpg');

    background-size: 539px 386px;

}



.concept-ems::after {

    background: linear-gradient(to bottom, rgba(45, 203, 247, 1) 0%, rgba(204, 204, 204, 0) 100%);

}



/* Environmental */

.concept-environmental {

    width: 461px;

    height: 386px;

}



.concept-environmental::before {

    background-image: url('../images/environmental.jpg');

    background-size: 461px 386px;

}



.concept-environmental::after {

    background: linear-gradient(to bottom, rgba(15, 185, 202, 1) 0%, rgba(204, 204, 204, 0) 100%);

}



/* Social */

.concept-social {

    width: 461px;

    height: 386px;

}



.concept-social::before {

    background-image: url('../images/social.jpg');

    background-size: 461px 386px;

}



.concept-social::after {

    background: linear-gradient(to bottom, rgba(48, 75, 146, 1) 0%, rgba(204, 204, 204, 0) 100%);

}



/* Governance */

.concept-governance {

    width: 461px;

    height: 386px;

}



.concept-governance::before {

    background-image: url('../images/governance.jpg');

    background-size: 461px 386px;

}



.concept-governance::after {

    background: linear-gradient(to bottom, rgba(8, 157, 251, 1) 0%, rgba(204, 204, 204, 0) 100%);

}



/* Hover效果 */

.concept-item:hover .concept-btn {

    background-color: #fff;

    color: rgba(22, 93, 255, 1);

}



.concept-item:hover .concept-btn::after {

    border-left-color: rgba(22, 93, 255, 1);

}



.concept-item:hover .concept-icon {

    background-color: #fff;

    border-color: #fff;

}



.concept-item:hover .concept-icon .icon-active {

    display: none;

}



.concept-item:hover .concept-icon .icon-inactive {

    display: block;

}



/* 关于我们模块 */

.aboutus-section {

    position: relative;

    width: 100%;

    height: 940px;

    max-width: 1920px;

    margin: 0 auto;

    overflow: hidden;

}



.aboutus-section::before {

    content: '';

    position: absolute;

    top: 0;

    left: 50%;

    transform: translateX(-50%);

    width: 100%;

    max-width: 1920px;

    height: 940px;

    background-image: url('../images/aboutusbg.jpg');

    background-size: 1920px 940px;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

}



.aboutus-wrapper {

    position: relative;

    z-index: 2;

    height: 940px;

    padding: 165px 0;

}



/* 左侧标题 */

.aboutus-title-group {

    position: absolute;

    left: 0;

    top: 165px;

    width: 300px;

    padding-left: 20px;

}



.aboutus-title-en {

    font-size: 36px;

    font-weight: 400;

    color: #fff;

    margin: 0 0 10px 0;

    line-height: 1.2;

    letter-spacing: 2px;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(-50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.aboutus-title-en.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.aboutus-title-en.animate-out {

    opacity: 0;

    transform: translateX(-50px);

}



.aboutus-title-line {

    width: 48px;

    height: 4px;

    background-color: rgba(22, 93, 255, 1);

    margin: 20px 0;

}



.aboutus-title-cn {

    font-size: 30px;

    font-weight: 500;

    color: #fff;

    margin: 0;

    display: inline-block;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.aboutus-title-cn.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.aboutus-title-cn.animate-out {

    opacity: 0;

    transform: translateX(50px);

}



/* 左下角内容块 */

.aboutus-content-box {

    position: absolute;

    left: 0;

    right: 0;

    bottom: 100px;

    width: 100%;

    max-width: 1440px;

    min-height: 262px;

    background-color: rgba(22, 93, 255, 0.8);

    border-radius: 70px 0 0 0;

    padding: 60px 30px;

    display: flex;

    align-items: center;

    justify-content: center;

    box-sizing: border-box;

    transition: all 0.5s ease;

}



.aboutus-content-box:hover {

    transform: translateY(-5px);

    background-color: rgba(22, 93, 255, 1);

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    cursor: pointer;

}



.aboutus-text {

    width: 100%;

    text-align: left;

}



.aboutus-text-original {

    display: none;

}



.aboutus-text-display {

    width: 100%;

}



.aboutus-text-display p {

    font-size: 16px;

    color: #fff;

    line-height: 1.8;

    margin: 0 0 20px 0;

    text-indent: 2em;

}



.aboutus-text-display p:last-child {

    margin-bottom: 0;

}



/* 打字机效果字符样式 */

.aboutus-text-display .typewriter-char {

    display: inline;

    transition: opacity 0.1s ease;

    white-space: pre-wrap;

    word-break: keep-all;

}



.aboutus-text p {

    font-size: 16px;

    color: #fff;

    line-height: 1.8;

    margin: 0 0 20px 0;

    text-indent: 2em;

}



.aboutus-text p:last-child {

    margin-bottom: 0;

}



/* 更多服务模块 */

.services-section {

    position: relative;

    padding: 165px 0;

    overflow: hidden;

    background-color: #fff;

}



.services-wrapper {

    position: relative;

    z-index: 1;

    display: flex;

    gap: 233px;

    align-items: flex-start;

}



/* 左侧导航 */

.services-nav {

    flex-shrink: 0;

}



.services-title-group {

    margin-bottom: 0;

}



.services-title-en {

    font-size: 36px;

    font-weight: 400;

    color: rgba(153, 153, 153, 1);

    margin: 0 0 10px 0;

    line-height: 1.2;

    letter-spacing: 2px;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(-50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}



.services-title-en.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.services-title-en.animate-out {

    opacity: 0;

    transform: translateX(-50px);

}



.services-title-line {

    width: 48px;

    height: 4px;

    background-color: rgba(22, 93, 255, 1);

    margin: 20px 0;

}



.services-title-cn {

    font-size: 30px;

    font-weight: 500;

    color: rgba(34, 34, 34, 1);

    margin: 0;

    display: inline-block;

    /* 动画初始状态 */

    opacity: 0;

    transform: translateX(50px);

    transition: opacity 0.8s ease, transform 0.8s ease;

}

.services-title-cn a {
    color: rgba(34, 34, 34, 1);
}

.services-title-cn.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.services-title-cn.animate-out {

    opacity: 0;

    transform: translateX(50px);

}



/* 右侧内容 */

.services-content {

    flex: 1;

}



.services-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;

}



.service-card {

    width: 344px;

    height: 178px;

    border: 1px solid rgba(229, 229, 229, 1);

    background-color: #fff;

    display: flex;

    align-items: center;

    padding: 40px 20px;

    gap: 20px;

    transition: all 0.3s;

    cursor: pointer;

    text-decoration: none;

    color: inherit;

    position: relative;

    overflow: hidden;

}



/* 左侧蓝线 - 默认状态（隐藏） */

.service-card::before {

    content: '';

    position: absolute;

    left: 0;

    top: 0;

    width: 4px;

    height: 0;

    background-color: rgba(22, 93, 255, 1);

    transition: height 0.3s ease;

    z-index: 1;

}



/* hover时显示蓝线 - 从顶部到底部 */

.service-card:hover::before {

    height: 100%;

}



.service-card:hover {

    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);

    transform: translateY(-2px);

}



.service-icon {

    flex-shrink: 0;

    width: 114px;

    height: 114px;

    display: flex;

    align-items: center;

    justify-content: center;

    /* animation: serviceIconFloat 2s ease-in-out infinite; */

    transition: transform 0.6s ease;

}



/* hover时停止动画并旋转45度 */

.service-card:hover .service-icon {

    /* animation: none; 完全移除动画，而不是暂停 */

    transform: translateY(0) scale(1.1) rotate(5deg);

}



.service-icon img {

    width: 100%;

    height: 100%;

    object-fit: contain;

}



.service-info {

    flex: 1;

    display: flex;

    flex-direction: column;

}



.service-title-cn {

    font-size: 18px;

    font-weight: 500;

    color: rgba(34, 34, 34, 1);

    margin: 0 0 10px 0;

    line-height: 1.2;

}



.service-title-en {

    font-size: 16px;

    font-weight: 400;

    color: rgba(153, 153, 153, 1);

    margin: 0;

    line-height: 1.2;

}



.main-content {

    min-height: calc(100vh - 200px);

    padding: 120px 0 40px 0;
    /* 顶部padding: header高度(87px) + 安全间距(33px)，避免被fixed header遮挡 */

}



/* 有banner的页面，banner会自然提供间距，所以重置padding-top为默认值 */

.banner-section~.main-content,

.product-banner-section~.main-content,

.product-detail-banner-section~.main-content,

.about-banner-section~.main-content,

.certification-banner-section~.main-content {

    padding-top: 40px;
    /* 恢复默认padding */

}


.honor-banner-section~.main-content,
.recruitment-banner-section~.main-content {
    padding-top: 0;
}


.page-content {

    padding: 20px 0;

}



.page-content h1 {

    font-size: 32px;

    margin-bottom: 20px;

    color: #333;

}



.page-content p {

    font-size: 16px;

    color: #666;

    line-height: 1.8;

}



/* 首页响应式设计 */

/* 1920px到1280px - 内容宽度1200px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .banner-title {

        font-size: 42px;

    }



    /* Banner文字响应式 - 1920px到1280px */

    .banner-title {

        font-size: 51px;

    }



    .banner-subtitle {

        font-size: 31px;

    }



    .banner-tag {

        font-size: 14px;

    }



    .news-wrapper {

        gap: 120px;

    }



    .news-card {

        width: 100%;

        max-width: 480px;

    }



    .news-grid {

        gap: 40px;

    }



    .solution-wrapper {

        gap: 40px;

    }



    .solution-content-box {

        width: 100%;

        max-width: 800px;

    }



    .solution-text {

        width: 100%;

    }



    .services-wrapper {

        gap: 150px;

    }



    .service-card {

        width: 100%;

        max-width: 380px;

    }



    /* 理念模块 - 1920px到1280px */

    .concept-section {

        height: auto;

        min-height: 900px;

    }



    .concept-section::before {

        height: auto;

        min-height: 900px;

        background-size: cover;

    }



    .concept-container {

        height: auto;

        min-height: 900px;

        padding: 120px 0;

    }



    .concept-grid {

        width: 100%;

        max-width: 1200px;

        gap: 20px;

    }



    .concept-row-1 {

        width: 100%;

        height: 320px;

        gap: 20px;

    }



    .concept-row-2 {

        width: 100%;

        height: 320px;

        gap: 20px;

    }



    .concept-iot {

        width: calc(60% - 10px);

        height: 320px;

    }



    .concept-iot::before {

        background-size: cover;

    }



    .concept-ems {

        width: calc(40% - 10px);

        height: 320px;

    }



    .concept-ems::before {

        background-size: cover;

    }



    .concept-environmental,

    .concept-social,

    .concept-governance {

        width: calc(33.333% - 14px);

        height: 320px;

    }



    .concept-environmental::before,

    .concept-social::before,

    .concept-governance::before {

        background-size: cover;

    }



    .concept-title {

        font-size: 26px;

        top: 50px;

        left: 30px;

    }



    .concept-more-btn {

        width: 130px;

        height: 42px;

        font-size: 18px;

        left: 35px;

        bottom: 50px;

    }

}



/* 1280px到1024px - 内容宽度1000px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .banner-title {

        font-size: 38px;

    }



    /* Banner文字响应式 - 1280px到1024px */

    .banner-title {

        font-size: 45px;

    }



    .banner-subtitle {

        font-size: 27px;

    }



    .banner-tag {

        font-size: 14px;

    }



    .news-section {

        padding: 120px 0;

        height: auto;

        min-height: 800px;

    }



    .news-wrapper {

        gap: 80px;

    }



    .news-title-group {

        margin-bottom: 150px;

    }



    .news-card {

        width: 100%;

        max-width: 450px;

        height: auto;

        min-height: 180px;

    }



    .news-grid {

        gap: 30px;

    }



    .solution-section {

        height: auto;

        min-height: 800px;

        padding: 120px 0;

    }



    .solution-wrapper {

        gap: 30px;

    }



    .solution-nav {

        width: 250px;

    }



    .solution-title-group {

        margin-bottom: 150px;

    }



    .solution-content-box {

        width: 100%;

        max-width: 700px;

        padding: 45px;

    }



    .solution-text {

        width: 100%;

    }



    .services-wrapper {

        gap: 100px;

    }



    .service-card {

        width: 100%;

        max-width: 350px;

        height: auto;

        min-height: 160px;

    }



    .service-icon {

        width: 70px;

        height: 70px;

    }



    /* 理念模块 - 1280px到1024px */

    .concept-section {

        height: auto;

        min-height: 800px;

    }



    .concept-section::before {

        height: auto;

        min-height: 800px;

        background-size: cover;

    }



    .concept-container {

        height: auto;

        min-height: 800px;

        padding: 100px 0;

    }



    .concept-grid {

        width: 100%;

        max-width: 1000px;

        gap: 18px;

    }



    .concept-row-1 {

        width: 100%;

        height: 280px;

        gap: 18px;

    }



    .concept-row-2 {

        width: 100%;

        height: 280px;

        gap: 18px;

    }



    .concept-iot {

        width: calc(60% - 9px);

        height: 280px;

    }



    .concept-ems {

        width: calc(40% - 9px);

        height: 280px;

    }



    .concept-environmental,

    .concept-social,

    .concept-governance {

        width: calc(33.333% - 12px);

        height: 280px;

    }



    .concept-title {

        font-size: 24px;

        top: 45px;

        left: 25px;

    }



    .concept-more-btn {

        width: 120px;

        height: 38px;

        font-size: 18px;

        left: 30px;

        bottom: 45px;

    }



    .concept-btn-icon {

        width: 14px;

        height: 14px;

    }

}



/* 1024px到768px - 另一种样式 */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .banner-section {

        height: 80vh;

        min-height: 550px;

    }



    .banner-slide {

        background-size: cover;

    }



    .banner-slide::before {

        background-size: cover;

    }



    .banner-title {

        font-size: 32px;

        padding: 0 20px;

    }



    /* Banner文字响应式 - 1024px到768px */

    .banner-title {

        font-size: 36px;

    }



    .banner-subtitle {

        font-size: 22px;

    }



    .banner-tag {

        font-size: 13px;

    }



    .banner-content-1,
    .banner-content-2,
    .banner-content-3 {

        gap: 20px;

    }



    .banner-swiper .swiper-pagination {

        bottom: 30px;

    }



    .news-content {

        width: 100%;

        max-width: 100%;

    }



    .news-section {

        padding: 100px 0;

        height: auto;

    }



    .news-wrapper {

        flex-direction: column;

        gap: 50px;

    }



    .news-nav {

        width: 100%;

        display: flex;

        gap: 40px;

        align-items: flex-start;

    }



    .news-title-group {

        margin-bottom: 0;

        flex-shrink: 0;

    }



    .news-title-en {

        font-size: 28px;

    }



    .news-title-cn {

        font-size: 24px;

    }



    .news-tabs {

        flex: 1;

        display: flex;

        flex-direction: column;

        justify-content: flex-start;

        /* padding-top: 10px; */

    }



    .news-tab a {

        font-size: 16px;

    }



    .news-grid {

        width: 100%;

        grid-template-columns: 1fr;

        gap: 25px;

    }



    .news-card {

        width: 100%;

        max-width: 100%;

        height: auto;

        flex: 1 0 100%;

    }



    .solution-section {

        height: auto;

        min-height: 700px;

        padding: 100px 0;

    }



    .solution-wrapper {

        flex-direction: column;

        gap: 40px;

    }



    .solution-nav {

        width: 100%;

        display: flex;

        gap: 40px;

        align-items: flex-start;

    }



    .solution-title-group {

        margin-bottom: 0;

        flex-shrink: 0;

    }



    .solution-title-en {

        font-size: 28px;

    }



    .solution-title-cn {

        font-size: 24px;

    }



    .solution-tabs {

        flex: 1;

        display: flex;

        flex-direction: column;

        justify-content: flex-start;

        /* padding-top: 10px; */

    }



    .solution-tab a {

        font-size: 15px;

    }



    .solution-content {

        width: 100%;

    }



    .solution-content-box {

        position: relative;

        width: 100%;

        max-width: 100%;

        border-radius: 20px;

        padding: 40px;

    }



    .solution-text {

        width: 100%;

    }



    .aboutus-section {

        height: auto;

        min-height: 700px;

    }



    .aboutus-section::before {

        height: auto;

        min-height: 700px;

        background-size: cover;

    }



    .aboutus-wrapper {

        height: auto;

        min-height: 700px;

        padding: 100px 0;

        display: flex;

        gap: 40px;

        align-items: flex-start;

    }



    .aboutus-title-group {

        position: relative;

        top: auto;

        left: auto;

        width: auto;

        flex-shrink: 0;

        margin-bottom: 0;

        padding-left: 0;

    }



    .aboutus-content-box {

        position: relative;

        flex: 1;

        width: 100%;

        max-width: 100%;

        bottom: auto;

        border-radius: 20px;

        padding: 40px;

        box-sizing: border-box;

    }



    .aboutus-text {

        width: 100%;

    }



    .aboutus-text-display p {

        font-size: 16px;

    }



    .services-wrapper {

        flex-direction: row;

        gap: 40px;

        align-items: flex-start;

    }



    .services-nav {

        width: auto;

        flex-shrink: 0;

    }



    .services-title-group {

        margin-bottom: 0;

    }



    .services-content {

        flex: 1;

    }



    .services-grid {

        grid-template-columns: 1fr;

        gap: 20px;

    }



    .service-card {

        width: 100%;

        max-width: 100%;

        height: auto;

    }



    .service-icon {

        width: 70px;

        height: 70px;

    }



    /* 理念模块 - 1024px到768px */

    .concept-section {

        height: auto;

        min-height: auto;

        padding: 100px 0;

    }



    .concept-section::before {

        height: auto;

        min-height: auto;

        background-size: cover;

    }



    .concept-container {

        height: auto;

        min-height: auto;

        padding: 100px 20px;

    }



    .concept-grid {

        width: 100%;

        gap: 20px;

    }



    .concept-row {

        flex-direction: column;

        width: 100%;

    }



    .concept-row-1 {

        width: 100%;

        height: auto;

        gap: 20px;

    }



    .concept-row-2 {

        width: 100%;

        height: auto;

        gap: 20px;

        flex-direction: column;

    }



    .concept-iot,

    .concept-ems,

    .concept-environmental,

    .concept-social,

    .concept-governance {

        width: 100%;

        height: 300px;

    }



    .concept-iot::before,

    .concept-ems::before,

    .concept-environmental::before,

    .concept-social::before,

    .concept-governance::before {

        background-size: cover;

    }



    .concept-title {

        font-size: 22px;

        top: 40px;

        left: 30px;

    }



    .concept-more-btn {

        width: 130px;

        height: 40px;

        font-size: 16px;

        left: 30px;

        bottom: 40px;

    }



    .concept-btn-icon {

        width: 12px;

        height: 12px;

    }

}



/* 768px以下 - 最后一种样式 */

@media screen and (max-width: 768px) {

    .banner-section {

        height: 70vh;

        min-height: 500px;

    }



    .banner-slide {

        background-size: cover;

    }



    .banner-slide::before {

        background-size: cover;

    }



    .banner-title {

        font-size: 28px;

        padding: 0 20px;

    }



    /* Banner文字响应式 - 768px以下 */

    .banner-title {

        font-size: 27px;

    }



    .banner-subtitle {

        font-size: 18px;

    }



    .banner-tag {

        font-size: 12px;

    }



    .banner-content-1,
    .banner-content-2,
    .banner-content-3 {

        gap: 15px;

    }



    .banner-swiper .swiper-pagination {

        bottom: 20px;

    }





    .news-section {

        padding: 80px 0;

        height: auto;

    }



    .news-wrapper {

        flex-direction: column;

        gap: 30px;

    }



    .news-nav {

        width: 100%;

        display: flex;

        gap: 30px;

        align-items: flex-start;

    }



    .news-title-en {

        font-size: 28px;

    }



    .news-title-cn {

        font-size: 24px;

    }



    .news-title-group {

        margin-bottom: 0;

        flex-shrink: 0;

    }



    .news-tabs {

        flex: 1;

        display: flex;

        flex-direction: column;

        justify-content: flex-start;

        padding-top: 10px;

    }



    .news-tab a {

        font-size: 15px;

    }



    .news-grid {

        width: 100%;

        grid-template-columns: 1fr;

        gap: 20px;

    }



    .news-card {

        width: 100%;

        max-width: 100%;

        height: auto;

        padding: 20px;

        flex-direction: column;

        gap: 15px;

        flex: 1 0 100%;

    }



    .news-card-date {

        flex-direction: row;

        align-items: center;

        gap: 10px;

    }



    .news-day {

        font-size: 18px;

        margin-bottom: 0;

    }



    .news-year {

        font-size: 16px;

    }



    .news-card-title {

        font-size: 18px;

    }



    .news-card-desc {

        font-size: 14px;

    }



    .solution-section {

        height: auto;

        min-height: 600px;

        padding: 80px 0;

    }



    .solution-wrapper {

        flex-direction: column;

        gap: 30px;

    }



    .solution-nav {

        width: 100%;

        display: flex;

        gap: 30px;

        align-items: flex-start;

    }



    .solution-title-en {

        font-size: 28px;

    }



    .solution-title-cn {

        font-size: 24px;

    }



    .solution-title-group {

        margin-bottom: 0;

        flex-shrink: 0;

    }



    .solution-tabs {

        flex: 1;

        display: flex;

        flex-direction: column;

        justify-content: flex-start;

        padding-top: 10px;

    }



    .solution-tab a {

        font-size: 14px;

    }



    .solution-content {

        width: 100%;

    }



    .solution-content-box {

        position: relative;

        width: 100%;

        border-radius: 15px;

        padding: 30px;

    }



    .solution-text {

        width: 100%;

    }



    .solution-text p {

        font-size: 16px;

    }



    .solution-btn {

        width: 120px;

        height: 40px;

        font-size: 16px;

        margin-top: 30px;

    }



    .aboutus-section {

        height: auto;

        min-height: 600px;

    }



    .aboutus-section::before {

        height: auto;

        min-height: 600px;

        background-size: cover;

    }



    .aboutus-wrapper {

        height: auto;

        min-height: 600px;

        padding: 40px 0;

        display: flex;

        gap: 30px;

        align-items: flex-start;

        flex-wrap: wrap;

    }



    .aboutus-title-group {

        position: relative;

        top: auto;

        left: auto;

        width: auto;

        flex-shrink: 0;

        margin-bottom: 0;

        padding-left: 0;

    }



    .aboutus-title-en {

        font-size: 28px;

    }



    .aboutus-title-cn {

        font-size: 24px;

    }



    .aboutus-content-box {

        position: relative;

        flex: 1;

        min-width: 280px;

        width: 100%;

        max-width: 100%;

        bottom: auto;

        border-radius: 15px;

        padding: 30px;

        box-sizing: border-box;

    }



    .aboutus-text {

        width: 100%;

    }



    .aboutus-text-display p {

        font-size: 12px;

    }



    .aboutus-text p {

        font-size: 12px;

    }



    .services-section {

        padding: 80px 0;

    }



    .services-wrapper {

        flex-direction: row;

        gap: 30px;

        align-items: flex-start;

        flex-wrap: wrap;

    }



    .services-nav {

        width: auto;

        flex-shrink: 0;

    }



    .services-title-en {

        font-size: 28px;

    }



    .services-title-cn {

        font-size: 24px;

    }



    .services-title-group {

        margin-bottom: 0;

    }



    .services-content {

        flex: 1;

        min-width: 280px;

    }



    .services-grid {

        grid-template-columns: 1fr;

        gap: 15px;

    }



    .service-card {

        width: 100%;

        height: auto;

        padding: 30px;

        /* flex-direction: column; */

        align-items: flex-start;

        gap: 15px;

    }



    .service-icon {

        width: 40px;

        height: 40px;

    }



    .service-title-cn {

        font-size: 16px;

    }



    .service-title-en {

        font-size: 14px;

    }



    /* 理念模块 - 768px以下 */

    .concept-section {

        height: auto;

        min-height: auto;

        padding: 80px 0;

    }



    .concept-section::before {

        height: auto;

        min-height: auto;

        background-size: cover;

    }



    .concept-container {

        height: auto;

        min-height: auto;

        padding: 80px 20px;

    }



    .concept-grid {

        width: 100%;

        gap: 15px;

    }



    .concept-row {

        flex-direction: column;

        width: 100%;

    }



    .concept-row-1 {

        width: 100%;

        height: auto;

        gap: 15px;

    }



    .concept-row-2 {

        width: 100%;

        height: auto;

        gap: 15px;

        flex-direction: column;

    }



    .concept-iot,

    .concept-ems,

    .concept-environmental,

    .concept-social,

    .concept-governance {

        width: 100%;

        height: 250px;

    }



    .concept-iot::before,

    .concept-ems::before,

    .concept-environmental::before,

    .concept-social::before,

    .concept-governance::before {

        background-size: cover;

    }



    .concept-title {

        font-size: 18px;

        top: 30px;

        left: 20px;

    }



    .concept-more-btn {

        width: 120px;

        height: 36px;

        font-size: 14px;

        left: 20px;

        bottom: 30px;

    }



    .concept-btn-icon {

        width: 12px;

        height: 12px;

    }

}





/* ============================================

   产品中心特定样式 - Products Page Specific Styles

   以下样式仅用于产品中心（products.html）

   ============================================ */



/* 页面跳转动画 - 仅用于产品中心页面 */

/* 注意：此样式会影响 body 元素，仅在产品中心页面生效 */

/* 产品中心页面使用淡出效果（page-out类） */

body {

    transition: opacity 0.3s ease-in-out;

}



/* 页面淡出的样式 - 仅用于产品中心页面 */

body.page-out {

    opacity: 0;

}



/* Banner 区域 */

.product-banner-section {

    position: relative;

    width: 100%;

    height: 717px;

    margin-top: 0;

    overflow: hidden;

}



.product-banner-slide {

    width: 100%;

    height: 100%;

    position: relative;

    overflow: hidden;

}



/* 背景图片层 */

.product-banner-slide::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: url('../images/productffcbanner.jpg');

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

    pointer-events: none;

}



/* 渐变遮罩层 - 从顶部到底部 */

.product-banner-slide::after {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: linear-gradient(to bottom, rgba(0, 65, 196, 0.58) 0%, rgba(0, 65, 196, 0) 100%);

    z-index: 1;

    pointer-events: none;

}



/* 确保overlay和content在背景和遮罩之上 */

.product-banner-overlay {

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    display: flex;

    align-items: center;

    justify-content: center;

    z-index: 2;

}



.product-banner-center {

    width: 100%;

    height: 100%;

    display: flex;

    align-items: center;

    justify-content: center;

}



.product-banner-content {

    width: 940px;

    height: 308px;

    background-color: rgba(255, 255, 255, 0.18);

    padding: 70px 10px;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    text-align: center;

    box-sizing: border-box;

    gap: 30px;

}



.product-banner-text-top {

    font-size: 60px;

    font-weight: 900;

    color: rgba(245, 245, 245, 1);

    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);

    letter-spacing: 10px;

    margin-bottom: 0;

    line-height: 1.2;

    /* 动画初始状态 - 从上方淡入 */

    opacity: 0;

    transform: translateY(-50px);

    transition: opacity 1s ease, transform 1s ease;

}



.product-banner-text-top.animate-in {

    opacity: 1;

    transform: translateY(0);

}



.product-banner-text-bottom {

    font-size: 36px;

    font-weight: 500;

    color: rgba(245, 245, 245, 1);

    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);

    letter-spacing: 10px;

    margin-top: 0;

    line-height: 1.2;

    /* 动画初始状态 - 从下方淡入 */

    opacity: 0;

    transform: translateY(50px);

    transition: opacity 1s ease, transform 1s ease;

}



.product-banner-text-bottom.animate-in {

    opacity: 1;

    transform: translateY(0);

}



/* 产品展示区域 */

.product-display-section {

    padding: 60px 0;

    background-color: #f8f8f8;

}



.product-display-header {

    text-align: center;

    margin-bottom: 60px;

}



.product-display-title-cn {

    font-size: 30px;

    font-weight: 500;

    color: rgba(34, 34, 34, 1);

    margin: 0 0 12px 0;

    line-height: 1.2;

    /* 动画初始状态 - 从左侧淡入 */

    opacity: 0;

    transform: translateX(-50px);

    transition: opacity 1s ease, transform 1s ease;

}



.product-display-title-cn.animate-in {

    opacity: 1;

    transform: translateX(0);

}



.product-display-line {

    width: 48px;

    height: 4px;

    background-color: rgba(22, 93, 255, 1);

    margin: 12px auto;

}



.product-display-title-en {

    font-size: 18px;

    font-weight: 400;

    color: rgba(166, 166, 166, 1);

    margin: 12px 0 0 0;

    line-height: 1.2;

    /* 动画初始状态 - 从右侧淡入 */

    opacity: 0;

    transform: translateX(50px);

    transition: opacity 1s ease, transform 1s ease;

}



.product-display-title-en.animate-in {

    opacity: 1;

    transform: translateX(0);

}



/* ============================================

   Product Grid & Hover Effects

   ============================================ */



.product-display-grid {

    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 14px;

    justify-items: center;

    position: relative;

}



/* Base Item - Acts as a placeholder in the grid flow */

.product-item {

    width: 350px;

    height: 431px;

    position: relative;

    z-index: 1;

}



/* Inner Container - Handles visual style and expansion */

.product-item-inner {

    width: 100%;

    height: 100%;

    background-color: #fff;

    padding: 60px 34px 10px;

    box-sizing: border-box;

    display: flex;

    flex-direction: column;

    align-items: center;

    text-align: center;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

    transition: all 0.5s ease;
    /* Slower animation */

    position: absolute;

    top: 0;

    /* Default alignment: left */

    left: 0;

    right: auto;

    transform-origin: left center;

    overflow: hidden;

}



/* Hover State for Item */

.product-item:hover {

    z-index: 100;
    /* Bring to front */

}



/* Expanded Inner Container on Hover */

.product-item:hover .product-item-inner {

    width: 714px;
    /* Default desktop expansion: 350*2 + 14 */

    height: 431px;
    /* Height remains unchanged */

    flex-direction: row;
    /* Layout becomes Left-Right */

    padding: 0;
    /* Reset padding to handle internally */

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    background-color: #fff;

}



/* 4th Column Items expand to the left on Desktop */

/* Fix: Apply positioning permanently, not just on hover, to prevent flicker */

.product-item:nth-child(4n) .product-item-inner {

    left: auto;

    right: 0;

    transform-origin: right center;

}



/* --- Layout Structure --- */



/* Left Side (Image) */

.product-item-left {

    width: 100%;

    display: flex;

    justify-content: center;

    align-items: center;

    transition: all 0.5s ease;

}



/* Right Side (Content) */

.product-item-right {

    width: 100%;

    display: flex;

    flex-direction: column;

    align-items: center;

    transition: all 0.5s ease;

}



/* Hover Layout Adjustments */

.product-item:hover .product-item-left {

    width: 55%;

    height: 100%;

    justify-content: center;

}



.product-item:hover .product-item-right {

    width: 45%;

    height: 100%;

    padding: 0 30px;

    align-items: flex-start;
    /* Left align text */

    justify-content: center;
    /* Center vertically */

    text-align: left;

}



/* --- Content Styling --- */



/* Image */

.product-item-image {

    width: 100%;

    display: flex;

    justify-content: center;

    align-items: center;

    margin-bottom: 37px;

}



.product-item-image img {

    max-width: 100%;

    height: auto;

    object-fit: contain;

    transition: transform 0.5s ease;

}



.product-item:hover .product-item-image {

    margin-bottom: 0;

    margin-left: 13px;

}



/* Title */

.product-item-title {

    font-size: 20px;

    font-weight: 400;

    color: rgba(34, 34, 34, 1);

    margin: 0 0 8px 0;

    line-height: 1.4;

    transition: all 0.5s ease;

    width: 100%;

    text-align: center;

}



.product-item:hover .product-item-title {

    font-size: 24px;

    font-weight: 500;

    color: rgba(22, 93, 255, 1);

    margin-bottom: 16px;

}



/* Description (Hidden by default) */

.product-item-desc {

    opacity: 0;

    max-height: 0;

    font-size: 14px;

    color: #666;

    line-height: 1.6;

    margin-bottom: 24px;

    /* Multiline ellipsis */

    display: -webkit-box;

    -webkit-line-clamp: 2;

    line-clamp: 2;

    -webkit-box-orient: vertical;

    overflow: hidden;

    margin-top: 0;

    transition: all 0.5s ease;

}



.product-item:hover .product-item-desc {

    opacity: 1;

    max-height: 80px;
    /* Estimate height for 2 lines + margin */

}



/* Action Container (Button + Arrow) */

.product-item-action {

    display: flex;

    flex-direction: column;

    align-items: center;

    transition: all 0.5s ease;

}



/* Hover state for Action Container: Becomes a Button */

.product-item:hover .product-item-action {

    flex-direction: row;

    align-items: center;

    border: 1px solid rgba(22, 93, 255, 1);

    border-radius: 20px;

    padding: 8px 24px;

    cursor: pointer;

}



/* Link Style */

.product-item-link {

    font-size: 18px;

    font-weight: 500;

    color: rgba(22, 93, 255, 1);

    text-decoration: none;

    margin: 0 0 8px 0;

    transition: color 0.5s ease;

}



.product-item:hover .product-item-link {

    margin: 0 8px 0 0;
    /* Space for arrow */

}



/* Arrow Icon */

.product-item-arrow {

    display: flex;

    justify-content: center;

    align-items: center;

}



.product-item-arrow img {

    width: auto;

    height: auto;

    max-width: 20px;

    transition: all 0.5s ease;

    animation: arrowBounce 2s ease-in-out infinite;
    /* Default bounce */

}



/* Arrow on Expanded Card */

.product-item:hover .product-item-arrow img {

    animation: none;
    /* Stop bounce */

    transform: rotate(-90deg);
    /* Point right */

}



/* Arrow Hover Effect (Moving Right & Fading) */

.product-item:hover .product-item-action:hover .product-item-arrow img {

    animation: arrowRightFade 1s infinite;

}



/* Animations */

@keyframes arrowBounce {

    0%,
    100% {

        transform: translateY(0);

        opacity: 1;

    }

    50% {

        transform: translateY(10px);

        opacity: 0.5;

    }

}



@keyframes arrowRightFade {

    0%,
    100% {

        transform: translateX(0) rotate(-90deg);

        opacity: 1;

    }

    50% {

        transform: translateX(5px) rotate(-90deg);

        opacity: 0.5;

    }

}



/* ============================================

   产品中心响应式设计

   ============================================ */



/* 1920px to 1280px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .product-banner-section {

        height: 550px;

        min-height: 550px;

    }

    .product-banner-content {

        width: 80%;

        max-width: 940px;

        min-height: 250px;

        padding: 50px 10px;

    }

    .product-banner-text-top {
        font-size: 48px;
    }

    .product-banner-text-bottom {
        font-size: 30px;
    }



    .product-display-grid {

        gap: 12px;

    }



    .product-item {

        width: 100%;

        max-width: 320px;

        height: auto;

        min-height: 400px;

    }



    .product-item-inner {

        padding: 50px 30px 10px;

    }



    /* Adjust expansion width */

    .product-item:hover .product-item-inner {

        width: calc(200% + 12px);

        height: 100%;

    }

}



/* 1280px to 1024px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .product-banner-section {

        height: 500px;

        min-height: 500px;

    }

    .product-banner-content {

        width: 85%;

        max-width: 800px;

        min-height: 220px;

        padding: 50px 10px;

    }

    .product-banner-text-top {
        font-size: 42px;
    }

    .product-banner-text-bottom {
        font-size: 26px;
    }



    .product-display-grid {

        gap: 10px;

    }



    .product-item {

        width: 100%;

        max-width: 280px;

        height: auto;

        min-height: 380px;

    }



    .product-item-inner {

        padding: 45px 25px 10px;

    }



    /* Adjust expansion width */

    .product-item:hover .product-item-inner {

        width: calc(200% + 10px);

        height: 100%;

    }

}



/* 1024px to 768px - 2 Columns */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .product-banner-section {

        height: 450px;

        min-height: 450px;

    }

    .product-banner-content {

        width: 90%;

        max-width: 700px;

        min-height: 200px;

        padding: 40px 10px;

    }

    .product-banner-text-top {
        font-size: 36px;
    }

    .product-banner-text-bottom {
        font-size: 22px;
    }



    .product-display-grid {

        grid-template-columns: repeat(2, 1fr);

        gap: 14px;

    }



    .product-item {

        width: 100%;

        max-width: 350px;

        height: auto;

        min-height: 431px;

    }



    /* Adjust expansion width for 2 columns */

    .product-item:hover .product-item-inner {

        width: calc(200% + 14px);

    }



    /* 

       Reset 4n logic: 

       In 2-column layout, items 2, 4, 6, 8... are on the right.

       We need to ensure ALL even items are right-aligned permanently.

       Item 4 is both 4n and 2n (even), so it needs to follow the right-align rule.

       Item 2 is even but not 4n.

       

       We need to reset the 4n rule if it causes issues, but right:0 is what we want for 4n anyway.

       However, we also need it for 2n.

    */



    /* Ensure all odd items are left-aligned */

    .product-item:nth-child(odd) .product-item-inner {

        left: 0;

        right: auto;

        transform-origin: left center;

    }



    /* Ensure all even items are right-aligned */

    .product-item:nth-child(even) .product-item-inner {

        left: auto;

        right: 0;

        transform-origin: right center;

    }

}



/* Below 768px - Mobile */

@media screen and (max-width: 768px) {

    .product-banner-section {

        height: 400px;

        min-height: 400px;

    }

    .product-banner-content {

        width: 90%;

        min-height: 180px;

        padding: 30px 10px;

    }

    .product-banner-text-top {
        font-size: 28px;
    }

    .product-banner-text-bottom {
        font-size: 18px;
    }



    .product-display-section {

        padding: 40px 0;

    }

    .product-display-header {

        margin-bottom: 40px;

    }

    .product-display-title-cn {
        font-size: 24px;
    }

    .product-display-title-en {
        font-size: 16px;
    }



    .product-display-grid {

        grid-template-columns: repeat(2, 1fr);

        gap: 12px;

    }



    .product-item {

        width: 100%;

        max-width: 100%;

        height: auto;

        min-height: 350px;

    }



    .product-item-inner {

        padding: 40px 20px 10px;

    }



    /* 移动端默认隐藏产品描述 */

    .product-item-desc {

        display: none;

    }



    /* 清除所有hover效果 - 移动端不需要hover效果 */

    .product-item:hover {

        z-index: 1;
        /* 重置z-index */

    }



    .product-item:hover .product-item-inner {

        width: 100%;

        height: 100%;

        flex-direction: column;

        padding: 40px 20px 10px;

        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

    }



    .product-item:hover .product-item-left {

        width: 70%;

    }



    .product-item .product-item-left {

        width: 70%;

        height: 100%;

    }



    .product-item .product-item-right {

        height: 100%;

        justify-content: center;

    }



    .product-item:hover .product-item-right {

        width: 100%;

        padding: 0;

        align-items: center;

        text-align: center;

    }



    .product-item:hover .product-item-image {

        margin-bottom: 37px;

        margin-left: 0;

    }



    .product-item:hover .product-item-title {

        font-size: 20px;

        font-weight: 400;

        color: rgba(34, 34, 34, 1);

        margin: 0 0 8px 0;

        text-align: center;

    }



    .product-item:hover .product-item-desc {

        opacity: 0;

        max-height: 0;

        margin-bottom: 0;

    }



    .product-item:hover .product-item-action {

        flex-direction: column;

        align-items: center;

        border: none;

        padding: 0;

        cursor: default;

    }



    .product-item:hover .product-item-link {

        margin: 0 0 8px 0;

    }



    .product-item:hover .product-item-arrow img {

        transform: none;

        animation: arrowBounce 2s ease-in-out infinite;

    }



    .product-item:hover .product-item-action:hover .product-item-arrow img {

        animation: arrowBounce 2s ease-in-out infinite;

    }

}



/* ============================================

   产品详情页面特定样式 - Product Detail Page Specific Styles

   以下样式仅用于产品详情页面（product-detail.html）

   ============================================ */



/* 页面跳转动画 - 仅用于产品详情页面 */

/* 注意：产品详情页面使用淡入效果，通过JavaScript在页面加载时添加product-detail-page和page-in类来实现 */

/* 默认body的opacity已在基础样式中设置为1，确保其他页面正常显示 */

/* 产品详情页面的淡入效果通过以下样式实现： */



/* 产品详情页面初始状态（仅当body有product-detail-page类且没有page-in类时生效） */

body.product-detail-page:not(.page-in) {

    opacity: 0;

    transition: opacity 0.5s ease-in-out;

}



/* 产品详情页面淡入后的状态 */

body.product-detail-page.page-in {

    opacity: 1;

    transition: opacity 0.5s ease-in-out;

}



/* Banner 区域 */

.product-detail-banner-section {

    position: relative;

    width: 100%;

    height: 717px;

    margin-top: 0;

    overflow: hidden;

}



.product-detail-banner-slide {

    width: 100%;

    height: 100%;

    position: relative;

    overflow: hidden;

}



/* 背景图片层 */

.product-detail-banner-slide::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: url('../images/ffcdetail.jpg');

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

    pointer-events: none;

}



/* 渐变遮罩层 - 从顶部到底部 */

.product-detail-banner-slide::after {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background: linear-gradient(to bottom, rgba(0, 65, 196, 0.58) 0%, rgba(0, 65, 196, 0) 100%);

    z-index: 1;

    pointer-events: none;

}



/* 确保overlay在背景和遮罩之上 */

.product-detail-banner-overlay {

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    z-index: 2;

}



.product-detail-image {

    width: 100%;

    display: flex;

    justify-content: center;

    align-items: center;

}



.product-detail-image img {

    width: 100%;

    height: auto;

    display: block;

}



/* 产品详情页面响应式设计 */

/* 1920px到1280px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .product-detail-banner-section {

        height: 550px;

        min-height: 550px;

    }



    .product-detail-banner-slide::before {

        background-size: cover;

    }

}



/* 1280px到1024px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .product-detail-banner-section {

        height: 500px;

        min-height: 500px;

    }



    .product-detail-banner-slide::before {

        background-size: cover;

    }

}



/* 1024px到768px */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .product-detail-banner-section {

        height: 450px;

        min-height: 450px;

    }



    .product-detail-banner-slide::before {

        background-size: cover;

    }

}



/* 768px以下 */

@media screen and (max-width: 768px) {

    .product-detail-banner-section {

        height: 400px;

        min-height: 400px;

    }



    .product-detail-banner-slide::before {

        background-size: cover;

    }

}



/* ============================================

   关于集团页面特定样式 - About Page Specific Styles

   以下样式仅用于关于集团页面（about.html）

   ============================================ */



/* Banner 区域 */

.about-banner-section {

    position: relative;

    width: 100%;

    height: 717px;

    margin-top: 0;

    overflow: hidden;

}



.about-banner-slide {

    width: 100%;

    height: 100%;

    position: relative;

    overflow: hidden;

}



/* 背景图片层 */

.about-banner-slide::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 100%;

    background-image: url('../images/xinlv-qingdao.jpg');

    background-size: cover;

    background-position: center;

    background-repeat: no-repeat;

    z-index: 0;

    pointer-events: none;

}



/* 页面标题 */

.about-page-title {

    font-size: 60px;

    font-weight: 500;

    color: rgba(34, 34, 34, 1);

    margin: 0 0 60px 0;

    line-height: 1.2;

    text-align: center;

}



/* 内容区域通用样式 */

.about-content-section {

    margin-bottom: 0;

}

.about-content-section p {
    max-width: 100%;
    margin: 10px auto;
    display: block;
}
.about-content-section img {
    max-width: 100%;
    margin: 10px auto;
    display: block;
}

.about-content-section-1 {

    margin-bottom: 50px;

    display: flex;

    gap: 50px;

    align-items: flex-end;

}



.about-content-section-2 {

    margin-bottom: 50px;

}



.about-content-section-3 {

    margin-bottom: 40px;

}



.about-content-section-4 {

    margin-bottom: 0;

}



/* 内容区域左侧（图片） */

.about-content-left {

    flex-shrink: 0;

}



.about-content-image {

    width: 646px;

    height: 375px;

    object-fit: cover;

    display: block;

}



/* 内容区域右侧（文字） */

.about-content-right {

    flex: 1;

}



/* 文字内容样式 */

.about-content-text {

    font-size: 16px;

    font-weight: 500;

    letter-spacing: 1px;

    line-height: 24px;

    color: rgba(34, 34, 34, 1);

}



.about-content-text p {

    margin: 0;

    padding: 0;

}



/* 全宽图片 */

.about-content-full-image {

    width: 100%;

    height: auto;

    display: block;

}



/* 公司内容区域 */

.about-content-area {

    position: relative;

    min-height: 400px;

}



.about-content-body {

    padding: 20px 0;

}



.about-content-body p {

    font-size: 16px;

    color: rgba(102, 102, 102, 1);

    line-height: 1.8;

    margin: 0 0 15px 0;

}



.about-content-body p:last-child {

    margin-bottom: 0;

}



/* 关于集团页面响应式设计 */

/* 1920px到1280px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .about-banner-section {

        height: 550px;

        min-height: 550px;

    }



    .about-banner-slide::before {

        background-size: cover;

    }



    .about-page-title {

        font-size: 50px;

    }



    .about-content-image {

        width: 100%;

        max-width: 550px;

        height: auto;

    }



    .about-content-section-1 {

        gap: 40px;

    }

}



/* 1280px到1024px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .about-banner-section {

        height: 500px;

        min-height: 500px;

    }



    .about-banner-slide::before {

        background-size: cover;

    }



    .about-page-title {

        font-size: 42px;

    }



    .about-content-image {

        width: 100%;

        max-width: 480px;

        height: auto;

    }



    .about-content-section-1 {

        gap: 35px;

    }

}



/* 1024px到768px */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .about-banner-section {

        height: 450px;

        min-height: 450px;

    }



    .about-banner-slide::before {

        background-size: cover;

    }



    .about-page-title {

        font-size: 36px;

        margin-bottom: 40px;

    }



    .about-content-section-1 {

        flex-direction: column;

        gap: 30px;

    }



    .about-content-image {

        width: 100%;

        max-width: 100%;

        height: auto;

    }



    .about-content-section-2,

    .about-content-section-3 {

        margin-bottom: 40px;

    }

}



/* 768px以下 */

@media screen and (max-width: 768px) {

    .about-banner-section {

        height: 400px;

        min-height: 400px;

    }



    .about-banner-slide::before {

        background-size: cover;

    }



    .about-page-title {

        font-size: 28px;

        margin-bottom: 40px;

    }



    .about-content-section-1 {

        flex-direction: column;

        gap: 25px;

    }



    .about-content-image {

        width: 100%;

        height: auto;

    }



    .about-content-section-2,

    .about-content-section-3 {

        margin-bottom: 30px;

    }



    .about-content-text {

        font-size: 14px;

        line-height: 22px;

    }

}

/* ============================================
   技术认证页面特定样式 - Certification Page Specific Styles
   以下样式仅用于技术认证页面（certification.html）
   ============================================ */

/* Banner 区域 */
.certification-banner-section {
    position: relative;
    width: 100%;
    height: 717px;
    margin-top: 0;
    overflow: hidden;
}

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

/* 背景图片层 */
.certification-banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/certificationbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 确保overlay和content在背景之上 */
.certification-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.certification-banner-center {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.certification-banner-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 30px;
}

/* 上部分文字 */
.certification-banner-text-top {
    font-size: 88px;
    font-weight: 700;
    color: rgba(2, 10, 71, 1);
    line-height: 1.2;
    margin: 0;
}

/* 下部分文字容器 */
.certification-banner-text-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

/* 左侧水平线 */
.certification-line-left {
    width: 60px;
    height: 1px;
    background-color: rgba(2, 10, 71, 1);
    flex-shrink: 0;
}

/* 右侧水平线 */
.certification-line-right {
    width: 60px;
    height: 1px;
    background-color: rgba(2, 10, 71, 1);
    flex-shrink: 0;
}

/* 中间文字 */
.certification-text {
    font-size: 36px;
    font-weight: 400;
    color: rgba(2, 10, 71, 1);
    line-height: 1.2;
    white-space: nowrap;
}

/* 技术认证页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .certification-banner-section {
        height: 550px;
        min-height: 550px;
    }

    .certification-banner-slide::before {
        background-size: cover;
    }

    .certification-banner-text-top {
        font-size: 70px;
    }

    .certification-text {
        font-size: 30px;
    }

    .certification-line-left,
    .certification-line-right {
        width: 50px;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .certification-banner-section {
        height: 500px;
        min-height: 500px;
    }

    .certification-banner-slide::before {
        background-size: cover;
    }

    .certification-banner-text-top {
        font-size: 60px;
    }

    .certification-text {
        font-size: 26px;
    }

    .certification-line-left,
    .certification-line-right {
        width: 40px;
    }

    .certification-banner-text-bottom {
        gap: 15px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .certification-banner-section {
        height: 450px;
        min-height: 450px;
    }

    .certification-banner-slide::before {
        background-size: cover;
    }

    .certification-banner-text-top {
        font-size: 50px;
    }

    .certification-text {
        font-size: 22px;
    }

    .certification-line-left,
    .certification-line-right {
        width: 30px;
    }

    .certification-banner-text-bottom {
        gap: 12px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .certification-banner-section {
        height: 400px;
        min-height: 400px;
    }

    .certification-banner-slide::before {
        background-size: cover;
    }

    .certification-banner-text-top {
        font-size: 36px;
    }

    .certification-text {
        font-size: 18px;
    }

    .certification-line-left,
    .certification-line-right {
        width: 20px;
    }

    .certification-banner-text-bottom {
        gap: 10px;
    }

    .certification-banner-content {
        gap: 20px;
    }
}

/* 证书展示区域 */
.certification-display-section {
    position: relative;
    padding: 100px 0;
    min-height: 549px;
}

.certification-display-container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 20px;
}

.certification-display-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 9px;
    position: relative;
}

/* 证书卡片基础样式 */
.certification-item {
    width: 222px;
    height: 549px;
    position: relative;
    flex-shrink: 0;
    transition: width 0.5s ease;
    z-index: 1;
    background-image: url('../images/certificont.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* 确保内部元素在宽度变化时平滑过渡 */
    overflow: hidden;
}

/* 证书卡片内部容器 */
.certification-item-inner {
    width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-sizing: border-box;
    overflow: hidden;
    /* 防止内容溢出导致抖动 */
}

/* 编号样式 */
.certification-number {
    font-size: 36px;
    font-weight: 700;
    line-height: 50px;
    color: rgba(153, 153, 153, 0.5);
    margin-top: 71px;
    margin-bottom: 0;
    text-align: center;
}

/* 证书名称样式 */
.certification-name {
    font-size: 24px;
    font-weight: 400;
    color: rgba(34, 34, 34, 1);
    margin-top: 20px;
    margin-bottom: 0;
    text-align: center;
    line-height: 1.4;
}

/* 查看详情按钮 - 默认隐藏 */
.certification-button {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
    padding: 5px 20px;
    background-color: rgba(22, 93, 255, 1);
    border-radius: 50px;
    cursor: pointer;
    box-sizing: border-box;
}

/* hover时显示按钮 */
.certification-item:hover .certification-button,
.certification-item-hover .certification-button {
    display: flex;
}

.certification-button-text {
    font-size: 18px;
    font-weight: 400;
    color: #fff;
}

.certification-button-arrow {
    width: auto;
    height: 14px;
    transition: all 0.3s ease;
}

/* 按钮hover时箭头右移变淡动画 */
.certification-button:hover .certification-button-arrow {
    animation: certificationArrowMove 1.5s ease-in-out infinite;
}

@keyframes certificationArrowMove {

    0%,
    100% {
        transform: translateX(0);
        opacity: 1;
    }

    50% {
        transform: translateX(5px);
        opacity: 0.5;
    }
}

/* 证书图片容器 */
.certification-image {
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding: 0 10px;
    box-sizing: border-box;
    /* 使用left/right定位，避免transform重新计算导致的抖动 */
    transition: width 0.5s ease;
}

.certification-image img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.8s ease;
    cursor: pointer;
}

/* hover时卡片扩展 */
.certification-item:hover,
.certification-item-hover {
    width: 516px;
    z-index: 10;
}

/* 确保hover时中间卡片还在中间，向两侧扩展 */
/* 使用flex布局自动处理居中，无需额外样式 */

/* 技术认证页面响应式设计 - 证书展示区域 */
/* 大于1920px时，使用固定宽度222px */
@media screen and (min-width: 1921px) {
    .certification-item {
        width: 222px;
        transition: width 0.8s ease;
    }

    .certification-item:hover,
    .certification-item-hover {
        width: 516px;
    }

    /* 确保图片容器在超过1920px时过渡时间与卡片一致 */
    .certification-image {
        transition: width 0.8s ease;
    }
}

/* 1920px以下时，调整卡片大小 */
@media screen and (max-width: 1920px) {
    .certification-item {
        width: calc((100% - 36px) / 5);
        /* 5个卡片，4个间距(9px*4=36px) */
        max-width: 222px;
        min-width: 180px;
        transition: width 0.8s ease, min-width 0.8s ease, max-width 0.8s ease;
    }

    .certification-item:hover,
    .certification-item-hover {
        width: calc((100% - 36px) / 5 * 2.32);
        /* 516/222 ≈ 2.32 */
        max-width: 516px;
        min-width: 0;
        /* 移除min-width限制，避免瞬间变化 */
    }

    /* 确保图片容器在1920px以下时过渡时间与卡片一致，避免抖动 */
    .certification-image {
        transition: width 0.8s ease;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .certification-display-section {
        padding: 80px 0;
    }

    .certification-item {
        width: calc((100% - 32px) / 5);
        min-width: 150px;
        transition: width 0.8s ease, max-width 0.8s ease;
    }

    .certification-item:hover,
    .certification-item-hover {
        width: calc((100% - 32px) / 5 * 2.32);
        min-width: 0;
        /* 移除min-width限制，避免瞬间变化 */
    }

    /* 确保图片容器过渡时间与卡片一致，避免抖动 */
    .certification-image {
        transition: width 0.8s ease;
    }

    .certification-number {
        font-size: 30px;
        margin-top: 60px;
    }

    .certification-name {
        font-size: 20px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .certification-display-section {
        padding: 60px 0;
    }

    .certification-display-grid {
        flex-wrap: wrap;
        gap: 15px;
    }

    .certification-item {
        width: calc((100% - 15px) / 2);
        max-width: none;
        min-width: 200px;
        transition: width 0.8s ease, min-width 0.8s ease, max-width 0.8s ease;
    }

    .certification-item:hover,
    .certification-item-hover {
        width: calc((100% - 15px) / 2);
        max-width: none;
        min-width: 0;
        /* 移除min-width限制，避免瞬间变化 */
    }

    .certification-number {
        font-size: 28px;
        margin-top: 50px;
    }

    .certification-name {
        font-size: 18px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .certification-display-section {
        padding: 40px 0;
    }

    .certification-display-grid {
        flex-direction: column;
        gap: 20px;
    }

    .certification-item {
        width: 100%;
        max-width: 400px;
        min-width: auto;
    }

    .certification-item:hover,
    .certification-item-hover {
        width: 100%;
        max-width: 400px;
        min-width: auto;
    }

    .certification-number {
        font-size: 24px;
        margin-top: 40px;
    }

    .certification-name {
        font-size: 16px;
    }

    /* 移动端默认显示按钮 */
    .certification-button {
        display: flex;
    }
}

/* 证书详情图片展示区域 */
.certification-detail-section {
    position: relative;
    padding: 60px 0;
    min-height: 500px;
}

.certification-detail-image {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.certification-detail-image img {
    width: 100%;
    height: auto;
    display: block;
    max-width: 100%;
}

/* 证书详情页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .certification-detail-section {
        padding: 50px 0;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .certification-detail-section {
        padding: 40px 0;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .certification-detail-section {
        padding: 30px 0;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .certification-detail-section {
        padding: 20px 0;
    }
}


/* ============================================
   集团荣誉页面特定样式 - Honors Page Specific Styles
   以下样式仅用于集团荣誉页面（honors.html）
   ============================================ */

/* Banner 区域 */
.honor-banner-section {
    position: relative;
    width: 100%;
    height: 717px;
    margin-top: 0;
    overflow: hidden;
}

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

/* 背景图片层 */
.honor-banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/honorsbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 确保overlay和content在背景之上 */
.honor-banner-overlay {
    position: absolute;
    top: 40%;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.honor-banner-center {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.honor-banner-content {
    text-align: center;
}

/* Banner文字样式 */
.honor-banner-text {
    font-size: 36px;
    font-weight: 700;
    line-height: 50px;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.25);
    margin: 0;
    /* 动画初始状态 - 从底部淡入 */
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.honor-banner-text.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 集团荣誉页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .honor-banner-section {
        height: 550px;
        min-height: 550px;
    }

    .honor-banner-slide::before {
        background-size: cover;
    }

    .honor-banner-text {
        font-size: 32px;
        line-height: 45px;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .honor-banner-section {
        height: 500px;
        min-height: 500px;
    }

    .honor-banner-slide::before {
        background-size: cover;
    }

    .honor-banner-text {
        font-size: 28px;
        line-height: 40px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .honor-banner-section {
        height: 450px;
        min-height: 450px;
    }

    .honor-banner-slide::before {
        background-size: cover;
    }

    .honor-banner-text {
        font-size: 24px;
        line-height: 35px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .honor-banner-section {
        height: 400px;
        min-height: 400px;
    }

    .honor-banner-slide::before {
        background-size: cover;
    }

    .honor-banner-text {
        font-size: 20px;
        line-height: 30px;
    }
}

/* 联系我们页面 Banner */
.contact-banner-section {
    position: relative;
    width: 100%;
    height: 717px;
    margin-top: 0;
    overflow: hidden;
}

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

/* 背景图片层 */
.contact-banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/contactbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 确保overlay和content在背景之上 */
.contact-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.contact-banner-center {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* 联系我们页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .contact-banner-section {
        height: 550px;
        min-height: 550px;
    }

    .contact-banner-slide::before {
        background-size: cover;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .contact-banner-section {
        height: 500px;
        min-height: 500px;
    }

    .contact-banner-slide::before {
        background-size: cover;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .contact-banner-section {
        height: 450px;
        min-height: 450px;
    }

    .contact-banner-slide::before {
        background-size: cover;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .contact-banner-section {
        height: 400px;
        min-height: 400px;
    }

    .contact-banner-slide::before {
        background-size: cover;
    }
}

/* 联系我们页面内容样式 */
.contact-content-section {
    width: 100%;
}

/* 第一部分：地图和联系信息 */
.contact-part-one {
    padding: 113px 0 50px 0;
}

/* 地图容器 */
.contact-map {
    width: 100%;
    height: 600px;
    margin-bottom: 100px;
}

#contact-map-container {
    width: 100%;
    height: 100%;
}

/* 联系信息和二维码容器 */
.contact-info-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 联系信息列 */
.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 联系信息项 */
.contact-info-item {
    display: flex;
    align-items: center;
    gap: 25px;
}

/* 二维码列 */
.contact-qrcode-column {
    display: flex;
    flex-direction: row;
    gap: 30px;
    align-items: center;
}

/* 联系信息图标 */
.contact-info-icon {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
}

.contact-info-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* 联系信息文字 */
.contact-info-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-info-label {
    font-size: 16px;
    color: rgba(166, 166, 166, 1);
    line-height: 1.5;
}

.contact-info-value {
    font-size: 16px;
    color: rgba(0, 0, 0, 1);
    line-height: 1.5;
}

/* 二维码项 */
.contact-qrcode-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

/* 第二部分：在线留言 */
.contact-part-two {
    width: 100%;
    background-color: rgba(245, 247, 251, 1);
    padding: 80px 0 92px 0;
}

/* 屏幕超过1920px时，限制宽度为1920px */
@media screen and (min-width: 1921px) {
    .contact-part-two {
        max-width: 1920px;
        margin: 0 auto;
    }
}

/* 表单容器 */
.contact-form-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 表单头部 */
.contact-form-header {
    margin-bottom: 50px;
}

.contact-form-title {
    font-size: 30px;
    font-weight: 500;
    color: rgba(34, 34, 34, 1);
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.contact-form-subtitle {
    font-size: 16px;
    font-weight: 400;
    color: rgba(115, 115, 115, 1);
    margin: 0;
    line-height: 1.5;
}

/* 表单 */
.contact-form {
    margin-top: 0;
}

/* 表单行 */
.contact-form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 25px;
}

/* 表单字段 */
.contact-form-field {
    display: flex;
    flex-direction: column;
}

.contact-form-field-full {
    margin-bottom: 37px;
}

/* 表单标签 */
.contact-form-label {
    font-size: 16px;
    font-weight: 400;
    color: rgba(115, 115, 115, 1);
    margin-bottom: 10px;
    line-height: 1.5;
}

/* 表单输入框 */
.contact-form-input {
    width: 100%;
    height: 48px;
    padding: 0 15px;
    border: 1px solid rgba(228, 230, 232, 1);
    border-radius: 4px;
    font-size: 16px;
    color: rgba(34, 34, 34, 1);
    background-color: #fff;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.contact-form-input:focus {
    outline: none;
    border-color: rgba(22, 93, 255, 1);
}

/* 表单文本域 */
.contact-form-textarea {
    width: 100%;
    height: 167px;
    padding: 15px;
    border: 1px solid rgba(228, 230, 232, 1);
    border-radius: 4px;
    font-size: 16px;
    color: rgba(34, 34, 34, 1);
    background-color: #fff;
    resize: vertical;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.contact-form-textarea:focus {
    outline: none;
    border-color: rgba(22, 93, 255, 1);
}

/* 提交按钮区域 */
.contact-form-submit {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-form-button {
    height: 52px;
    padding: 0 60px;
    background-color: rgba(22, 93, 255, 1);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.contact-form-button:hover {
    background-color: rgba(20, 80, 220, 1);
    transform: translateY(-2px);
}

.contact-form-button:active {
    transform: translateY(0);
}

.contact-qrcode {
    width: 148px;
    height: 148px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-qrcode img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.contact-qrcode-label {
    font-size: 16px;
    color: rgba(0, 0, 0, 1);
    text-align: center;
}

/* 联系我们页面响应式设计 */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .contact-part-one {
        padding: 100px 0 40px 0;
    }

    .contact-map {
        height: 550px;
        margin-bottom: 80px;
    }

    .contact-info-wrapper {
        gap: 25px 35px;
    }

    .contact-info-column,
    .contact-qrcode-column {
        gap: 25px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .contact-part-one {
        padding: 80px 0 35px 0;
    }

    .contact-map {
        height: 500px;
        margin-bottom: 60px;
    }

    .contact-info-wrapper {
        gap: 20px 30px;
        padding: 0 15px;
    }

    .contact-info-column,
    .contact-qrcode-column {
        gap: 25px;
    }

    .contact-info-label,
    .contact-info-value {
        font-size: 15px;
    }

    .contact-qrcode {
        width: 130px;
        height: 130px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .contact-part-one {
        padding: 60px 0 30px 0;
    }

    .contact-map {
        height: 450px;
        margin-bottom: 50px;
    }

    .contact-info-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 25px;
        padding: 0 15px;
    }

    .contact-info-column,
    .contact-qrcode-column {
        gap: 20px;
    }

    .contact-info-icon {
        width: 28px;
        height: 28px;
    }

    .contact-info-item {
        gap: 20px;
    }

    .contact-info-label,
    .contact-info-value {
        font-size: 14px;
    }

    .contact-qrcode {
        width: 120px;
        height: 120px;
    }

    .contact-qrcode-label {
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .contact-part-one {
        padding: 40px 0 25px 0;
    }

    .contact-map {
        height: 400px;
        margin-bottom: 40px;
    }

    .contact-info-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }

    .contact-info-column,
    .contact-qrcode-column {
        gap: 20px;
    }

    .contact-info-icon {
        width: 25px;
        height: 25px;
    }

    .contact-info-item {
        gap: 15px;
    }

    .contact-info-label,
    .contact-info-value {
        font-size: 14px;
    }

    .contact-qrcode {
        width: 120px;
        height: 120px;
    }

    .contact-qrcode-label {
        font-size: 14px;
    }
}

/* 在线留言表单响应式设计 */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .contact-part-two {
        padding: 70px 0 80px 0;
    }

    .contact-form-title {
        font-size: 28px;
    }

    .contact-form-row {
        gap: 20px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .contact-part-two {
        padding: 60px 0 70px 0;
    }

    .contact-form-container {
        padding: 0 15px;
    }

    .contact-form-title {
        font-size: 26px;
    }

    .contact-form-subtitle,
    .contact-form-label {
        font-size: 15px;
    }

    .contact-form-row {
        gap: 18px;
    }

    .contact-form-input,
    .contact-form-textarea {
        font-size: 15px;
    }

    .contact-form-textarea {
        height: 150px;
    }

    .contact-form-button {
        height: 48px;
        padding: 0 50px;
        font-size: 15px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .contact-part-two {
        padding: 50px 0 60px 0;
    }

    .contact-form-container {
        padding: 0 15px;
    }

    .contact-form-title {
        font-size: 24px;
    }

    .contact-form-subtitle,
    .contact-form-label {
        font-size: 14px;
    }

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

    .contact-form-input {
        height: 44px;
        font-size: 14px;
    }

    .contact-form-textarea {
        height: 140px;
        font-size: 14px;
    }

    .contact-form-button {
        height: 46px;
        padding: 0 45px;
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .contact-part-two {
        padding: 40px 0 50px 0;
    }

    .contact-form-container {
        padding: 0 15px;
    }

    .contact-form-title {
        font-size: 22px;
        margin-bottom: 8px;
    }

    .contact-form-subtitle {
        font-size: 14px;
    }

    .contact-form-label {
        font-size: 14px;
        margin-bottom: 8px;
    }

    .contact-form-row {
        grid-template-columns: 1fr;
        gap: 18px;
        margin-bottom: 20px;
    }

    .contact-form-field-full {
        margin-bottom: 30px;
    }

    .contact-form-input {
        height: 42px;
        padding: 0 12px;
        font-size: 14px;
    }

    .contact-form-textarea {
        height: 120px;
        padding: 12px;
        font-size: 14px;
    }

    .contact-form-button {
        width: 100%;
        height: 44px;
        padding: 0;
        font-size: 14px;
    }
}

/* 招聘内容区域 */
.recruitment-content-section {
    padding-top: 100px;
}

/* 招聘职位列表区域 */
.recruitment-jobs-section {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    font-size: 16px;
}

/* 招聘职位项 */
.recruitment-job-item {
    background-color: #fff;
    border: 1px solid rgba(228, 230, 232, 1);
    border-radius: 0;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

/* 招聘职位头部 */
.recruitment-job-header {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 45px;
    box-sizing: border-box;
    cursor: pointer;
    border-bottom: 1px solid rgba(228, 230, 232, 1);
}

/* 招聘职位信息 */
.recruitment-job-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 职位标题 */
.recruitment-job-title {
    font-size: 24px;
    font-weight: 500;
    line-height: 32px;
    color: rgba(34, 34, 34, 1);
    margin: 0;
}

/* 职位日期 */
.recruitment-job-date {
    font-size: 16px;
    font-weight: 400;
    line-height: 32px;
    color: rgba(153, 153, 153, 1);
    margin-top: 5px;
}

/* 招聘职位按钮 */
.recruitment-job-button {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(242, 244, 246, 1);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

.recruitment-button-icon {
    width: 60%;
    height: 60%;
    object-fit: contain;
    display: block;
}

/* 默认状态：显示plus，隐藏delete */
.recruitment-button-plus {
    display: block;
}

.recruitment-button-delete {
    display: none !important;
}

/* hover状态 */
.recruitment-job-item:hover .recruitment-job-header,
.recruitment-job-item.active .recruitment-job-header {
    background-color: rgba(245, 247, 251, 1);
}

.recruitment-job-item:hover .recruitment-job-button,
.recruitment-job-item.active .recruitment-job-button {
    background-color: rgba(22, 93, 255, 1);
}

.recruitment-job-item:hover .recruitment-button-plus,
.recruitment-job-item.active .recruitment-button-plus {
    display: none !important;
}

.recruitment-job-item:hover .recruitment-button-delete,
.recruitment-job-item.active .recruitment-button-delete {
    display: block !important;
}

/* 招聘职位详情（默认隐藏） */
.recruitment-job-details {
    max-height: 0;
    overflow: hidden;
    padding: 0 100px 0 45px;
    background-color: rgba(245, 247, 251, 1);
    box-sizing: border-box;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.recruitment-job-item:hover .recruitment-job-details,
.recruitment-job-item.active .recruitment-job-details {
    max-height: 2000px;
    padding: 20px 100px 20px 45px;
}

/* 详情部分 */
.recruitment-job-detail-section {
    margin-bottom: 42px;
}

.recruitment-job-detail-section:last-child {
    margin-bottom: 0;
}

/* 详情标题 */
.recruitment-job-detail-title {
    font-size: 18px;
    font-weight: 500;
    color: rgba(34, 34, 34, 1);
    margin-bottom: 12px;
}

/* 详情列表 */
.recruitment-job-detail-list {
    margin: 0;
    padding-left: 20px;
    color: rgba(34, 34, 34, 1);
    font-size: 16px;
    line-height: 1.8;
}

.recruitment-job-detail-list li {
    margin-bottom: 8px;
}

.recruitment-job-detail-list li:last-child {
    margin-bottom: 0;
}

/* 招聘下部分区域 */
.recruitment-bottom-section {
    margin-top: 60px;
    position: relative;
    width: 100%;
    min-height: 500px;
    background-image: url('../images/recruitmentdown.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 90px 80px 120px;
    box-sizing: border-box;
    overflow: hidden;
}

/* 内容区域 */
.recruitment-bottom-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    color: #fff;
}

/* 标题 */
.recruitment-bottom-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

/* 副标题 */
.recruitment-bottom-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    margin: 0 0 30px 0;
}

/* 步骤列表 */
.recruitment-bottom-steps {
    margin: 0 0 40px 0;
    padding-left: 25px;
    color: #fff;
    font-size: 16px;
}

.recruitment-bottom-steps li:last-child {
    margin-bottom: 0;
}

/* 投递方式区域 */
.recruitment-bottom-submission {
    margin-top: 40px;
}

.recruitment-bottom-submission-title {
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    margin: 0 0 15px 0;
    line-height: 1.5;
}

.recruitment-bottom-email {
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    margin: 0;
    line-height: 1.5;
}

/* 招聘下部分响应式设计 */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .recruitment-bottom-section {
        padding: 80px 60px 100px;
    }

    .recruitment-bottom-title {
        font-size: 32px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .recruitment-bottom-section {
        padding: 70px 50px 90px;
    }

    .recruitment-bottom-title {
        font-size: 28px;
    }

    .recruitment-bottom-subtitle {
        font-size: 18px;
    }

    .recruitment-bottom-steps {
        font-size: 15px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .recruitment-bottom-section {
        padding: 60px 40px 80px;
    }

    .recruitment-bottom-title {
        font-size: 26px;
    }

    .recruitment-bottom-subtitle {
        font-size: 16px;
    }

    .recruitment-bottom-steps {
        font-size: 14px;
    }

    .recruitment-bottom-email {
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .recruitment-bottom-section {
        padding: 50px 30px 70px;
    }

    .recruitment-bottom-title {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .recruitment-bottom-subtitle {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .recruitment-bottom-steps {
        font-size: 14px;
        margin-bottom: 30px;
        padding-left: 20px;
    }

    .recruitment-bottom-steps li {
        margin-bottom: 12px;
    }

    .recruitment-bottom-submission-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .recruitment-bottom-email {
        font-size: 15px;
    }
}

/* 招聘页面响应式设计 */
/* 1920px以上 */
@media screen and (min-width: 1921px) {
    .recruitment-jobs-section {
        max-width: 1400px;
    }
}

/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .recruitment-content-section {
        padding-top: 80px;
    }

    .recruitment-jobs-section {
        max-width: 1100px;
    }

    .recruitment-job-header {
        padding: 0 40px;
    }

    .recruitment-job-details {
        padding: 0px 80px 0px 40px;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .recruitment-content-section {
        padding-top: 60px;
    }

    .recruitment-jobs-section {
        max-width: 900px;
    }

    .recruitment-job-header {
        padding: 0 35px;
    }

    .recruitment-job-title {
        font-size: 22px;
        line-height: 30px;
    }

    .recruitment-job-details {
        padding: 0px 60px 0px 35px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .recruitment-content-section {
        padding-top: 50px;
    }

    .recruitment-jobs-section {
        max-width: 750px;
    }

    .recruitment-job-header {
        padding: 0 30px;
    }

    .recruitment-job-title {
        font-size: 20px;
        line-height: 28px;
    }

    .recruitment-job-date {
        font-size: 15px;
        line-height: 28px;
    }

    .recruitment-job-details {
        padding: 0px 50px 0px 30px;
    }

    .recruitment-job-detail-title {
        font-size: 16px;
    }

    .recruitment-job-detail-list {
        font-size: 15px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .recruitment-content-section {
        padding-top: 40px;
    }

    .recruitment-jobs-section {
        max-width: 100%;
        padding: 0 20px;
    }

    .recruitment-job-header {
        height: 100px;
        padding: 0 20px;
    }

    .recruitment-job-title {
        font-size: 18px;
        line-height: 26px;
    }

    .recruitment-job-date {
        font-size: 14px;
        line-height: 24px;
    }

    .recruitment-job-button {
        width: 36px;
        height: 36px;
    }

    .recruitment-job-details {
        padding: 0 20px;
    }

    .recruitment-job-detail-section {
        margin-bottom: 30px;
    }

    .recruitment-job-detail-title {
        font-size: 16px;
    }

    .recruitment-job-detail-list {
        font-size: 14px;
    }
}

/* 荣誉展示区域 */
.honor-display-section {
    padding: 60px 0;
    background-color: #fff;
}

.honor-display-header {
    text-align: center;
    margin-bottom: 86px;
}

.honor-display-title-cn {
    font-size: 30px;
    font-weight: 500;
    color: rgba(34, 34, 34, 1);
    margin: 0 0 12px 0;
    line-height: 1.2;
    /* 动画初始状态 - 从左侧淡入 */
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 1s ease, transform 1s ease;
}

.honor-display-title-cn.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.honor-display-line {
    width: 48px;
    height: 4px;
    background-color: rgba(22, 93, 255, 1);
    margin: 12px auto;
}

.honor-display-title-en {
    font-size: 18px;
    font-weight: 400;
    color: rgba(166, 166, 166, 1);
    margin: 12px 0 0 0;
    line-height: 1.2;
    /* 动画初始状态 - 从右侧淡入 */
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.honor-display-title-en.animate-in {
    opacity: 1;
    transform: translateX(0);
}

/* 荣誉展示网格 */
.honor-display-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    justify-items: center;
}

/* 荣誉项 */
.honor-item {
    width: 100%;
}

.honor-item-inner {
    width: 100%;
    background-color: rgba(246, 247, 249, 1);
    padding: 32px 46px;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.honor-item-inner:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* 图片包装容器 - 用于限制图片放大范围 */
.honor-item-image-wrapper {
    width: 367px;
    height: 265px;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.honor-item-inner img {
    width: 367px;
    height: 265px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.honor-item-inner:hover .honor-item-image-wrapper img {
    transform: scale(1.1);
}

/* 集团荣誉页面响应式设计 - 荣誉展示区域 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .honor-display-section {
        padding: 50px 0;
    }

    .honor-display-header {
        margin-bottom: 70px;
    }

    .honor-display-grid {
        gap: 28px;
    }

    .honor-item {
        max-width: 100%;
    }

    .honor-item-inner {
        padding: 28px 40px;
    }

    .honor-item-image-wrapper {
        width: 100%;
        max-width: 367px;
        height: auto;
        aspect-ratio: 367 / 265;
    }

    .honor-item-inner img {
        width: 100%;
        height: 100%;
        aspect-ratio: 367 / 265;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .honor-display-section {
        padding: 40px 0;
    }

    .honor-display-header {
        margin-bottom: 60px;
    }

    .honor-display-grid {
        gap: 24px;
    }

    .honor-item-inner {
        padding: 24px 32px;
    }

    .honor-item-image-wrapper {
        width: 100%;
        height: auto;
        aspect-ratio: 367 / 265;
    }

    .honor-item-inner img {
        width: 100%;
        height: 100%;
        aspect-ratio: 367 / 265;
    }
}

/* 1024px到768px - 2列 */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .honor-display-section {
        padding: 40px 0;
    }

    .honor-display-header {
        margin-bottom: 50px;
    }

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

    .honor-item-inner {
        padding: 20px 28px;
    }

    .honor-item-image-wrapper {
        width: 100%;
        height: auto;
        aspect-ratio: 367 / 265;
    }

    .honor-item-inner img {
        width: 100%;
        height: 100%;
        aspect-ratio: 367 / 265;
    }
}

/* 768px以下 - 1列 */
@media screen and (max-width: 768px) {
    .honor-display-section {
        padding: 30px 0;
    }

    .honor-display-header {
        margin-bottom: 40px;
    }

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

    .honor-item {
        max-width: 100%;
    }

    .honor-item-inner {
        padding: 20px;
    }

    .honor-item-image-wrapper {
        width: 100%;
        height: auto;
        aspect-ratio: 367 / 265;
    }

    .honor-item-inner img {
        width: 100%;
        height: 100%;
        aspect-ratio: 367 / 265;
    }
}

/* 人才招聘页面 Banner */
.recruitment-banner-section {
    position: relative;
    width: 100%;
    height: 717px;
    margin-top: 0;
    overflow: hidden;
}

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

/* 背景图片层 */
.recruitment-banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/recruitmentbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 确保overlay和content在背景之上 */
.recruitment-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.recruitment-banner-center {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.recruitment-banner-content {
    text-align: center;
}

/* 人才招聘页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .recruitment-banner-section {
        height: 550px;
        min-height: 550px;
    }

    .recruitment-banner-slide::before {
        background-size: cover;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .recruitment-banner-section {
        height: 500px;
        min-height: 500px;
    }

    .recruitment-banner-slide::before {
        background-size: cover;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .recruitment-banner-section {
        height: 450px;
        min-height: 450px;
    }

    .recruitment-banner-slide::before {
        background-size: cover;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .recruitment-banner-section {
        height: 400px;
        min-height: 400px;
    }

    .recruitment-banner-slide::before {
        background-size: cover;
    }
}

/* 招聘内容区域 */
.recruitment-content-section {
    padding-top: 100px;
}

/* 招聘职位列表区域 */
.recruitment-jobs-section {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    font-size: 16px;
}

/* 招聘职位项 */
.recruitment-job-item {
    background-color: #fff;
    border: 1px solid rgba(228, 230, 232, 1);
    border-radius: 0;
    overflow: hidden;
    transition: background-color 0.3s ease;
}

/* 招聘职位头部 */
.recruitment-job-header {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 45px;
    box-sizing: border-box;
    cursor: pointer;
    border-bottom: 1px solid rgba(228, 230, 232, 1);
}

/* 招聘职位信息 */
.recruitment-job-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* 职位标题 */
.recruitment-job-title {
    font-size: 24px;
    font-weight: 500;
    line-height: 32px;
    color: rgba(34, 34, 34, 1);
    margin: 0;
}

/* 职位日期 */
.recruitment-job-date {
    font-size: 16px;
    font-weight: 400;
    line-height: 32px;
    color: rgba(153, 153, 153, 1);
    margin-top: 5px;
}

/* 招聘职位按钮 */
.recruitment-job-button {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(242, 244, 246, 1);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

.recruitment-button-icon {
    width: 60%;
    height: 60%;
    object-fit: contain;
    display: block;
}

/* 默认状态：显示plus，隐藏delete */
.recruitment-button-plus {
    display: block;
}

.recruitment-button-delete {
    display: none !important;
}

/* hover状态 */
.recruitment-job-item:hover .recruitment-job-header,
.recruitment-job-item.active .recruitment-job-header {
    background-color: rgba(245, 247, 251, 1);
}

.recruitment-job-item:hover .recruitment-job-button,
.recruitment-job-item.active .recruitment-job-button {
    background-color: rgba(22, 93, 255, 1);
}

.recruitment-job-item:hover .recruitment-button-plus,
.recruitment-job-item.active .recruitment-button-plus {
    display: none !important;
}

.recruitment-job-item:hover .recruitment-button-delete,
.recruitment-job-item.active .recruitment-button-delete {
    display: block !important;
}

/* 招聘职位详情（默认隐藏） */
.recruitment-job-details {
    max-height: 0;
    overflow: hidden;
    padding: 0 100px 0 45px;
    background-color: rgba(245, 247, 251, 1);
    box-sizing: border-box;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.recruitment-job-item:hover .recruitment-job-details,
.recruitment-job-item.active .recruitment-job-details {
    max-height: 2000px;
    padding: 20px 100px 20px 45px;
}

/* 详情部分 */
.recruitment-job-detail-section {
    margin-bottom: 42px;
}

.recruitment-job-detail-section:last-child {
    margin-bottom: 0;
}

/* 详情标题 */
.recruitment-job-detail-title {
    font-size: 18px;
    font-weight: 500;
    color: rgba(34, 34, 34, 1);
    margin-bottom: 12px;
}

/* 详情列表 */
.recruitment-job-detail-list {
    margin: 0;
    padding-left: 20px;
    color: rgba(34, 34, 34, 1);
    font-size: 16px;
    line-height: 1.8;
}

.recruitment-job-detail-list li {
    margin-bottom: 8px;
}

.recruitment-job-detail-list li:last-child {
    margin-bottom: 0;
}

/* 招聘下部分区域 */
.recruitment-bottom-section {
    margin-top: 60px;
    position: relative;
    width: 100%;
    min-height: 500px;
    background-image: url('../images/recruitmentdown.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 90px 80px 120px;
    box-sizing: border-box;
    overflow: hidden;
}

/* 内容区域 */
.recruitment-bottom-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    color: #fff;
}

/* 标题 */
.recruitment-bottom-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

/* 副标题 */
.recruitment-bottom-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: #fff;
    margin: 0 0 30px 0;
}

/* 步骤列表 */
.recruitment-bottom-steps {
    margin: 0 0 40px 0;
    padding-left: 25px;
    color: #fff;
    font-size: 16px;
}

.recruitment-bottom-steps li:last-child {
    margin-bottom: 0;
}

/* 投递方式区域 */
.recruitment-bottom-submission {
    margin-top: 40px;
}

.recruitment-bottom-submission-title {
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    margin: 0 0 15px 0;
    line-height: 1.5;
}

.recruitment-bottom-email {
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    margin: 0;
    line-height: 1.5;
}

/* 招聘下部分响应式设计 */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .recruitment-bottom-section {
        padding: 80px 60px 100px;
    }

    .recruitment-bottom-title {
        font-size: 32px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .recruitment-bottom-section {
        padding: 70px 50px 90px;
    }

    .recruitment-bottom-title {
        font-size: 28px;
    }

    .recruitment-bottom-subtitle {
        font-size: 18px;
    }

    .recruitment-bottom-steps {
        font-size: 15px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .recruitment-bottom-section {
        padding: 60px 40px 80px;
    }

    .recruitment-bottom-title {
        font-size: 26px;
    }

    .recruitment-bottom-subtitle {
        font-size: 16px;
    }

    .recruitment-bottom-steps {
        font-size: 14px;
    }

    .recruitment-bottom-email {
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .recruitment-bottom-section {
        padding: 50px 30px 70px;
    }

    .recruitment-bottom-title {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .recruitment-bottom-subtitle {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .recruitment-bottom-steps {
        font-size: 14px;
        margin-bottom: 30px;
        padding-left: 20px;
    }

    .recruitment-bottom-steps li {
        margin-bottom: 12px;
    }

    .recruitment-bottom-submission-title {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .recruitment-bottom-email {
        font-size: 15px;
    }
}

/* 招聘页面响应式设计 */
/* 1920px以上 */
@media screen and (min-width: 1921px) {
    .recruitment-jobs-section {
        max-width: 1400px;
    }
}

/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .recruitment-content-section {
        padding-top: 80px;
    }

    .recruitment-jobs-section {
        max-width: 1100px;
    }

    .recruitment-job-header {
        padding: 0 40px;
    }

    .recruitment-job-details {
        padding: 0px 80px 0px 40px;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .recruitment-content-section {
        padding-top: 60px;
    }

    .recruitment-jobs-section {
        max-width: 900px;
    }

    .recruitment-job-header {
        padding: 0 35px;
    }

    .recruitment-job-title {
        font-size: 22px;
        line-height: 30px;
    }

    .recruitment-job-details {
        padding: 0px 60px 0px 35px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .recruitment-content-section {
        padding-top: 50px;
    }

    .recruitment-jobs-section {
        max-width: 750px;
    }

    .recruitment-job-header {
        padding: 0 30px;
    }

    .recruitment-job-title {
        font-size: 20px;
        line-height: 28px;
    }

    .recruitment-job-date {
        font-size: 15px;
        line-height: 28px;
    }

    .recruitment-job-details {
        padding: 0px 50px 0px 30px;
    }

    .recruitment-job-detail-title {
        font-size: 16px;
    }

    .recruitment-job-detail-list {
        font-size: 15px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .recruitment-content-section {
        padding-top: 40px;
    }

    .recruitment-jobs-section {
        max-width: 100%;
        padding: 0 20px;
    }

    .recruitment-job-header {
        height: 100px;
        padding: 0 20px;
    }

    .recruitment-job-title {
        font-size: 18px;
        line-height: 26px;
    }

    .recruitment-job-date {
        font-size: 14px;
        line-height: 24px;
    }

    .recruitment-job-button {
        width: 36px;
        height: 36px;
    }

    .recruitment-job-details {
        padding: 0 20px;
    }

    .recruitment-job-detail-section {
        margin-bottom: 30px;
    }

    .recruitment-job-detail-title {
        font-size: 16px;
    }

    .recruitment-job-detail-list {
        font-size: 14px;
    }
}

/* 集团新闻页面 Banner */
.news-banner-section {
    position: relative;
    width: 100%;
    height: 717px;
    margin-top: 0;
    overflow: hidden;
}

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

/* 背景图片层 */
.news-banner-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/newsbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 确保overlay和content在背景之上 */
.news-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.news-banner-center {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.news-banner-content {
    text-align: center;
}

/* 集团新闻页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .news-banner-section {
        height: 550px;
        min-height: 550px;
    }

    .news-banner-slide::before {
        background-size: cover;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .news-banner-section {
        height: 500px;
        min-height: 500px;
    }

    .news-banner-slide::before {
        background-size: cover;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .news-banner-section {
        height: 450px;
        min-height: 450px;
    }

    .news-banner-slide::before {
        background-size: cover;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .news-banner-section {
        height: 400px;
        min-height: 400px;
    }

    .news-banner-slide::before {
        background-size: cover;
    }
}

/* 集团新闻列表区域 */
.news-list-section {
    background-color: #fff;
    padding-top: 10px;
    /*padding-bottom: 250px;*/
    margin: 0;
}

/* 新闻列表项 */
.news-list-item {
    display: flex;
    gap: 0;
    margin-bottom: 10px;
    background-color: #fff;
    align-items: stretch;
}

.news-list-item:last-child {
    margin-bottom: 0;
}

/* 左侧图片 */
.news-list-image {
    flex-shrink: 0;
    width: 458px;
    height: 274px;
    display: flex;
    align-items: stretch;
    overflow: hidden;
}

.news-list-image a {
    display: block;
    width: 100%;
}

.news-list-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 右侧文字内容 */
.news-list-content {
    flex: 1;
    background-color: rgba(245, 247, 251, 1);
    position: relative;
    padding: 60px 48px 0px;
    display: flex;
    flex-direction: column;
    min-height: 200px;
}

/* 背景图片 - 距右侧35px、距底部5px */
.news-list-content::after {
    content: '';
    position: absolute;
    right: 35px;
    bottom: 5px;
    width: 406px;
    height: 71px;
    background-image: url('../images/bg.png');
    background-size: contain;
    background-position: right bottom;
    background-repeat: no-repeat;
    z-index: 0;
    pointer-events: none;
}

/* 上部分 - 日期和标题 */
.news-list-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

/* 日期部分 */
.news-list-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.news-list-day {
    font-size: 30px;
    font-weight: 500;
    color: rgba(22, 93, 255, 1);
    line-height: 1;
    margin-bottom: 0;
}

.news-list-month {
    font-size: 14px;
    font-weight: 500;
    color: rgba(22, 93, 255, 1);
    line-height: 1;
    margin-top: 0;
}

/* 标题部分 */
.news-list-title {
    font-size: 30px;
    font-weight: 500;
    color: rgba(34, 34, 34, 1);
    line-height: 1.4;
    flex: 1;
}

/* 中部分 - 内容描述 */
.news-list-desc {
    font-size: 20px;
    font-weight: 400;
    color: rgba(115, 115, 115, 1);
    line-height: 1.5;
    margin-bottom: 25px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
    z-index: 1;
}

/* 下部分 - 查看详情按钮 */
.news-list-action {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.news-list-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 74px;
    height: 24px;
    font-size: 12px;
    color: rgba(22, 93, 255, 1);
    border: 1px solid rgba(22, 93, 255, 1);
    text-decoration: none;
    background-color: transparent;
    transition: all 0.3s ease;
}


.news-list-arrow {
    width: 8px;
    height: 5px;
    transform: rotate(-90deg);
    /* 原图箭头向下，旋转-90度使箭头向右 */
    display: block;
    opacity: 1;
}

/* 图标反复右移动画 */
@keyframes news-arrow-move {

    0%,
    100% {
        transform: rotate(-90deg) translateY(0);
        opacity: 1;
    }

    50% {
        transform: rotate(-90deg) translateY(5px);
        opacity: 0.5;
    }
}

.news-list-link:hover .news-list-arrow {
    animation: news-arrow-move 1s ease-in-out infinite;
}

/* 集团新闻列表响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .news-list-section {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .news-list-image {
        width: 380px;
        height: 228px;
    }

    .news-list-content {
        padding: 50px 40px 0px;
    }

    .news-list-content::after {
        right: 30px;
        bottom: 5px;
        width: 340px;
        height: 60px;
    }

    .news-list-day {
        font-size: 26px;
    }

    .news-list-month {
        font-size: 12px;
    }

    .news-list-title {
        font-size: 26px;
    }

    .news-list-desc {
        font-size: 18px;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .news-list-section {
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .news-list-image {
        width: 320px;
        height: 192px;
    }

    .news-list-content {
        padding: 40px 35px 0px;
    }

    .news-list-content::after {
        right: 25px;
        bottom: 5px;
        width: 280px;
        height: 50px;
    }

    .news-list-header {
        gap: 12px;
        margin-bottom: 20px;
    }

    .news-list-day {
        font-size: 22px;
    }

    .news-list-month {
        font-size: 11px;
    }

    .news-list-title {
        font-size: 22px;
    }

    .news-list-desc {
        font-size: 16px;
        margin-bottom: 20px;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .news-list-section {
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .news-list-image {
        width: 280px;
        height: 168px;
    }

    .news-list-content {
        padding: 35px 30px 0px;
    }

    .news-list-content::after {
        right: 20px;
        bottom: 5px;
        width: 240px;
        height: 42px;
    }

    .news-list-header {
        gap: 10px;
        margin-bottom: 18px;
    }

    .news-list-day {
        font-size: 20px;
    }

    .news-list-month {
        font-size: 10px;
    }

    .news-list-title {
        font-size: 20px;
    }

    .news-list-desc {
        font-size: 15px;
        margin-bottom: 18px;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .news-list-section {
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .news-list-item {
        flex-direction: column;
        margin-bottom: 20px;
    }

    .news-list-image {
        width: 100%;
        height: 200px;
    }

    .news-list-content {
        padding: 30px 25px 30px;
    }

    .news-list-content::after {
        right: 15px;
        bottom: 5px;
        width: 180px;
        height: 32px;
    }

    .news-list-header {
        gap: 8px;
        margin-bottom: 15px;
        flex-wrap: wrap;
    }

    .news-list-day {
        font-size: 18px;
    }

    .news-list-month {
        font-size: 9px;
    }

    .news-list-title {
        font-size: 18px;
    }

    .news-list-desc {
        font-size: 14px;
        margin-bottom: 15px;
    }
}

/* 集团新闻详情页面样式 */
.news-detail-section {
    background-color: #fff;
    padding: 90px 40px;
}

.news-detail-content {
    max-width: 1200px;
    margin: 0 auto;
}

.news-detail-title {
    font-size: 24px;
    font-weight: 500;
    color: rgba(0, 0, 0, 1);
    margin-bottom: 20px;
    line-height: 1.4;
}

.news-detail-meta {
    display: flex;
    align-items: center;
    gap: 77px;
    margin-bottom: 30px;
    font-size: 16px;
    color: rgba(115, 115, 115, 1);
}

.news-detail-publish-time,
.news-detail-read-count {
    font-size: 16px;
    color: rgba(115, 115, 115, 1);
}

.news-detail-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(153, 153, 153, 1);
    margin-bottom: 30px;
}

.news-detail-body {
    font-size: 22px;
    line-height: 1.8;
    color: rgba(115, 115, 115, 1);
}

.news-detail-body p {
    margin-bottom: 20px;
}

.news-detail-body p:last-child {
    margin-bottom: 0;
}

.news-detail-image {
    margin: 48px 0;
    width: 100%;
}

.news-detail-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 新闻详情页面响应式设计 */
/* 1920px到1280px */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .news-detail-section {
        padding: 70px 35px;
    }

    .news-detail-title {
        font-size: 22px;
    }

    .news-detail-meta {
        font-size: 15px;
        gap: 60px;
    }

    .news-detail-body {
        font-size: 20px;
    }

    .news-detail-image {
        margin: 40px 0;
    }
}

/* 1280px到1024px */
@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .news-detail-section {
        padding: 60px 30px;
    }

    .news-detail-title {
        font-size: 20px;
    }

    .news-detail-meta {
        font-size: 14px;
        gap: 50px;
    }

    .news-detail-body {
        font-size: 18px;
    }

    .news-detail-image {
        margin: 35px 0;
    }
}

/* 1024px到768px */
@media screen and (max-width: 1024px) and (min-width: 768px) {
    .news-detail-section {
        padding: 50px 25px;
    }

    .news-detail-title {
        font-size: 18px;
    }

    .news-detail-meta {
        font-size: 13px;
        gap: 40px;
    }

    .news-detail-body {
        font-size: 16px;
    }

    .news-detail-image {
        margin: 30px 0;
    }
}

/* 768px以下 */
@media screen and (max-width: 768px) {
    .news-detail-section {
        padding: 40px 20px;
    }

    .news-detail-title {
        font-size: 16px;
    }

    .news-detail-meta {
        font-size: 12px;
        gap: 30px;
        flex-wrap: wrap;
    }

    .news-detail-body {
        font-size: 14px;
        line-height: 1.6;
    }

    .news-detail-image {
        margin: 25px 0;
    }
}

/* ============================================

   通用页面样式 - Common Page Styles

   ============================================ */



/* ============================================

   公共头部样式 - Header Styles

   以下样式用于所有页面的头部（header.html）

   ============================================ */



/* Header 样式 */

.site-header {

    background-color: transparent;

    position: fixed;

    top: 0;

    left: 0;

    right: 0;

    z-index: 1000;

    transition: all 0.3s ease;

    width: 100%;

}



/* 吸顶状态 - 白底黑字 */

.site-header.scrolled {

    background-color: #fff;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);

}



.header-wrapper {

    display: flex;

    align-items: center;

    justify-content: space-between;

    padding: 15px 0;

    height: 87px;

}

.header-container {
    padding: 0 20px;
}



.logo a {

    display: flex;

    align-items: center;

    height: 100%;

}



.logo img {

    height: 33px;

    width: auto;

    transition: all 0.3s ease;

}



.logo-min {

    display: none;

}



.main-nav {

    flex: 1;

    display: flex;

    justify-content: center;

}



.nav-list {

    display: flex;

    list-style: none;

    gap: 30px;

}



.nav-item {

    margin: 0;

    position: relative;

}



.nav-item-dropdown {

    position: relative;

}



/* 使用伪元素填充下拉菜单和导航项之间的间隙，保持鼠标连续性 */

.nav-item-dropdown::after {

    content: '';

    position: absolute;

    top: 100%;

    left: 0;

    right: 0;

    height: 10px;
    /* 与下拉菜单的margin-top相同 */

    background: transparent;

    z-index: 1002;
    /* 在下拉菜单之上，确保鼠标移动时不会离开元素 */

}



.nav-link {

    text-decoration: none;

    color: #fff;

    font-size: 16px;

    transition: color 0.3s;

    padding: 5px 0;

    position: relative;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    line-height: 1.2;

}



/* 导航文字样式 - 中文在上 */

.nav-text-cn {

    display: block;

    font-size: 16px;

    line-height: 1.2;

    margin-bottom: 2px;

}



/* 导航文字样式 - 英文在下 */

.nav-text-en {

    display: block;

    font-size: 11px;

    line-height: 1.2;

    font-weight: 300;

    opacity: 0.8;

    text-transform: uppercase;

    letter-spacing: 0.5px;

}



/* Hover 时的下划线滑入效果 */

.nav-link::before {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 0;

    height: 2px;

    background-color: #007bff;

    transition: width 0.3s ease;

}



.nav-link:hover::before {

    width: 100%;

    background-color: #007bff;

}



/* 当前页面的导航链接下划线 - 默认显示 */

.nav-link.active::before {

    width: 100%;

    background-color: #fff;

}



/* 下拉菜单 */

.dropdown-menu {

    position: absolute;

    top: 100%;

    left: 50%;

    transform: translateX(-50%);

    margin-top: 10px;

    background-color: #fff;

    border-radius: 8px;

    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);

    min-width: 200px;

    opacity: 0;

    visibility: hidden;

    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;

    transform: translateX(-50%) translateY(-10px);

    z-index: 1001;

    pointer-events: none;

}



/* 下拉菜单显示状态 - 通过JavaScript添加show类来控制 */

.nav-item-dropdown.show .dropdown-menu,

.dropdown-menu.show {

    opacity: 1;

    visibility: visible;

    transform: translateX(-50%) translateY(0);

    pointer-events: auto;

}



.dropdown-content {

    padding: 15px 0;

}



.dropdown-item {

    display: block;

    padding: 12px 20px;

    text-decoration: none;

    color: #333;

    transition: background-color 0.3s ease, color 0.3s ease;

    position: relative;

}



/* 下拉菜单项的下划线滑入效果 */

.dropdown-item::before {

    content: '';

    position: absolute;

    bottom: 0;

    left: 0;

    width: 0;

    height: 2px;

    background-color: rgba(22, 93, 255, 1);

    transition: width 0.3s ease;

}



.dropdown-item:hover {

    background-color: rgba(22, 93, 255, 0.1);

    color: rgba(22, 93, 255, 1);

}



.dropdown-item:hover::before {

    width: 100%;

}



.dropdown-item-text {

    font-size: 14px;

    line-height: 1.5;

    display: block;

}



/* 吸顶状态下的导航链接颜色 */

.site-header.scrolled .nav-link {

    color: #333;

}



.nav-link:hover {

    color: #007bff;

}



/* 当前页面的导航链接下划线 - 使用 ::before 统一管理 */

.nav-link.active::before {

    width: 100%;

    background-color: #fff;

}



/* 吸顶状态下，选中tab的底边颜色变为蓝色 */

.site-header.scrolled .nav-link.active::before {

    background-color: #007bff;

}



/* 吸顶状态下，下拉菜单的阴影和样式保持不变 */

.site-header.scrolled .dropdown-menu {

    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);

}



/* Header 响应式设计 */

/* 1920px到1280px */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .nav-list {

        gap: 25px;

    }



    .nav-link {

        font-size: 15px;

    }

    

    .nav-text-cn {

        font-size: 15px;

    }

    

    .nav-text-en {

        font-size: 10px;

    }

}



/* 1280px到1024px */

@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .nav-list {

        gap: 20px;

    }



    .nav-link {

        font-size: 14px;

    }

    

    .nav-text-cn {

        font-size: 14px;

    }

    

    .nav-text-en {

        font-size: 9px;

    }

}



/* 1024px以下 - 切换为小logo */

@media screen and (max-width: 1024px) {

    .logo-normal {

        display: none;

    }



    .logo-min {

        display: block;

    }



    .logo img {

        height: 58px;

    }

}



/* 1024px到768px */

@media screen and (max-width: 1024px) and (min-width: 768px) {

    .header-wrapper {

        flex-wrap: wrap;

        gap: 15px;

        height: auto;

        padding: 12px 0;

    }



    .nav-list {

        flex-wrap: wrap;

        gap: 15px;

        justify-content: center;

    }



    .nav-link {

        font-size: 14px;

    }

    

    .nav-text-cn {

        font-size: 14px;

    }

    

    .nav-text-en {

        font-size: 9px;

    }

}



/* 768px以下 */

@media screen and (max-width: 768px) {

    .header-wrapper {

        flex-direction: column;

        gap: 15px;

        height: auto;

        padding: 12px 0;

    }



    .nav-list {

        flex-wrap: wrap;

        gap: 12px;

        justify-content: center;

    }



    .nav-link {

        font-size: 13px;

    }

    

    .nav-text-cn {

        font-size: 13px;

    }

    

    .nav-text-en {

        font-size: 8px;

    }



    .logo img {

        height: 58px;

    }



    /* 移动端下拉菜单样式调整 */

    .dropdown-menu {

        min-width: 180px;

        left: 0;

        transform: translateX(0) translateY(-10px);

    }



    .nav-item-dropdown.show .dropdown-menu,

    .dropdown-menu.show {

        transform: translateX(0) translateY(0);

    }



    .dropdown-item {

        padding: 10px 15px;

    }



    .dropdown-item-text {

        font-size: 13px;

    }

}


/* ============================================
   公共侧边栏样式 - Sidebar Styles
   以下样式用于所有页面的侧边栏（side.html）
   ============================================ */

/* Side 样式 */
.side-bar {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* 侧边栏隐藏状态 */
.side-bar.hidden {
    opacity: 0;
    visibility: hidden;
}

.side-content {
    position: relative;
}

.side-widget {
    position: relative;
    background-color: transparent;
    box-shadow: none;
    border-radius: 8px 0 0 8px;
    overflow: visible;
    transition: all 0.3s ease;
}

/* 触发区域 - 默认显示 */
.side-trigger {
    width: 40px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #007bff;
    border-radius: 8px 0 0 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 2;
    transform: translateX(0);
}

.side-trigger:hover {
    background-color: #0056b3;
}

/* hover时蓝色触发区域向右隐藏 */
.side-widget:hover .side-trigger {
    transform: translateX(100%);
}

.side-trigger-text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    -webkit-text-orientation: upright;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 2px;
    white-space: nowrap;
    display: inline-block;
    line-height: 1.2;
}

/* 展开内容区域 - 默认隐藏 */
.side-expanded {
    position: absolute;
    right: 0;
    top: 0;
    width: 0;
    height: 120px;
    overflow: hidden;
    background-color: #fff;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
    border-radius: 8px 0 0 8px;
    transition: width 0.3s ease;
    z-index: 1;
}

/* 内部容器 - 固定内容位置 */
.side-expanded-inner {
    width: 200px;
    height: 100%;
    padding: 10px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-sizing: border-box;
}

/* 内容区域 - 确保在宽度为0时完全隐藏 */
.side-expanded .side-title,
.side-expanded .side-contact {
    opacity: 0;
    transition: opacity 0.2s ease 0.15s;
    white-space: normal;
    margin: 0;
}

/* hover时展开 */
.side-widget:hover .side-expanded {
    width: 200px;
}

/* hover时显示内容 */
.side-widget:hover .side-expanded .side-title,
.side-widget:hover .side-expanded .side-contact {
    opacity: 1;
}

.side-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 12px;
    color: #333;
    border-bottom: 2px solid #007bff;
    padding-bottom: 8px;
}

.side-menu {
    list-style: none;
}

.side-menu li {
    margin-bottom: 8px;
}

.side-menu a {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    display: block;
    padding: 5px 0;
}

.side-menu a:hover {
    color: #007bff;
}

.side-contact {
    font-size: 13px;
    color: #666;
    line-height: 1.8;
}

.side-contact p {
    margin-bottom: 5px;
}

/* 返回顶部按钮样式 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    border: none;
    background: transparent;
    padding: 0;
}

/* 显示状态 */
.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

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

.back-to-top img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}


/* ============================================

   公共底部样式 - Footer Styles

   以下样式用于所有页面的底部（footer.html）

   ============================================ */



/* Footer 样式 */

.site-footer {

    position: relative;

    padding: 60px 0 30px;

    background-color: rgba(33, 37, 51, 1);

}



.site-footer>.content-container {

    position: relative;

    z-index: 1;

}



.footer-top {

    margin-bottom: 90px;

}



/* 主要内容区域 */

.footer-main {

    display: flex;

    justify-content: space-between;

    align-items: flex-start;

    margin-bottom: 80px;

    gap: 60px;

}



/* 左上角 Logo 区域 */

.footer-logo-section {

    flex-shrink: 0;

}



.footer-logo {

    height: 32px;

    width: auto;

    display: block;

    margin-bottom: 22px;

}



.footer-mission {

    font-size: 18px;

    color: #fff;

    margin: 0;

    line-height: 1.5;

}



/* 中间链接区域 */

.footer-links-section {

    flex: 1;

    display: flex;

    gap: 60px;

    justify-content: space-around;

    border-right: 1px solid rgba(255, 255, 255, 0.3);

}



.footer-column {

    flex: 0 0 auto;

}



.footer-column-title {

    font-size: 16px;

    color: #fff;

    margin: 0 0 20px 0;

    font-weight: 500;

    line-height: 1.2;

}



.footer-column-links {

    list-style: none;

    padding: 0;

    margin: 0;

}



.footer-column-links li {

    margin-bottom: 12px;

}



.footer-column-links li:last-child {

    margin-bottom: 0;

}



.footer-column-links a {

    font-size: 14px;

    color: rgba(255, 255, 255, 0.5);

    text-decoration: none;

    transition: color 0.3s;

    line-height: 1.5;

}



.footer-column-links a:hover {

    color: #fff;

}



/* 右侧二维码区域 */

.footer-qrcode-section {

    flex-shrink: 0;

    text-align: center;

}



.footer-qrcode {

    width: 150px;

    height: 150px;

    display: block;

    margin: 0 auto 12px;

}



.footer-qrcode-text {

    font-size: 14px;

    color: rgba(255, 255, 255, 0.5);

    margin: 0;

    line-height: 1.5;

}



/* 底部备案信息 */

.footer-bottom {

    border-top: 1px solid rgba(255, 255, 255, 0.3);

    padding-top: 20px;

    text-align: center;

}



.footer-copyright {

    font-size: 12px;

    color: rgba(255, 255, 255, 1);

    margin: 0;

    line-height: 1.5;

}

.footer-copyright-link {
    color: rgba(255, 255, 255, 1);
    text-decoration: none;
}

/* Footer 响应式设计 */

@media screen and (max-width: 1920px) and (min-width: 1280px) {

    .footer-main {

        gap: 50px;

    }



    .footer-links-section {

        gap: 50px;

    }

    .side-bar {
        display: block;
    }

}



@media screen and (max-width: 1280px) {

    /* 让 footer-top 和 footer-qrcode-section 在同一行 */

    .footer-top {

        display: flex;

        justify-content: space-between;

        align-items: flex-start;

        margin-bottom: 60px;

    }



    .footer-logo-section {

        flex: 1;

    }



    /* 将二维码从 footer-main 中移出，通过绝对定位放到 footer-top 右侧 */

    .footer-main {

        position: relative;

    }



    .footer-qrcode-section {

        position: absolute;

        top: -150px;
        /* 向上移动到与 footer-top 同一行 */

        right: 0;

        margin: 0;

    }



    .footer-qrcode {

        width: 100px;

        height: 100px;

    }



    .footer-links-section {

        border-right: none;

    }

}



@media screen and (max-width: 1280px) and (min-width: 1024px) {

    .footer-main {

        flex-wrap: wrap;

        gap: 40px;

    }



    .footer-links-section {

        gap: 40px;

        flex-wrap: wrap;

    }

    .side-bar {
        display: block;
    }

}



@media screen and (max-width: 1024px) and (min-width: 768px) {

    .footer-main {

        flex-direction: column;

        gap: 40px;

    }



    .footer-logo-section {

        width: 100%;

    }



    .footer-links-section {

        width: 100%;

        flex-wrap: wrap;

        gap: 40px;

    }



    .footer-qrcode {

        margin: 0 0 12px 0;

    }

    .side-bar {
        display: none;
    }

}



@media screen and (max-width: 768px) {

    .site-footer {

        padding: 40px 0 20px;

    }



    .footer-top {

        flex-direction: column;

    }



    .footer-main {

        flex-direction: column;

        gap: 30px;

    }



    .footer-logo-section {

        width: 100%;

    }



    .footer-links-section {

        width: 100%;

        flex-direction: column;

        gap: 30px;

    }



    .footer-column {

        width: 100%;

    }



    .footer-qrcode-section {

        position: static;

        width: 100%;

        text-align: left;

        margin: 30px 0 0 0;

    }



    .footer-qrcode {

        margin: 0 0 12px 0;

        width: 100px;

        height: 100px;

    }



    .footer-mission {

        font-size: 16px;

    }

    .side-bar {
        display: none;
    }

}

/* ============================================
   在线商城弹窗样式 - Shop Modal Styles
   ============================================ */

/* 遮罩层 */
.shop-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.shop-modal-overlay.active {
    display: flex;
    opacity: 1;
}

/* 弹窗容器 */
.shop-modal-container {
    position: relative;
    width: 90vw;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 弹窗内容区域 */
.shop-modal-content {
    background-color: rgba(220, 233, 251, 1);
    border-radius: 30px;
    padding: 0;
    width: 40%;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 500px;
}

/* 弹窗左上角logo */
.shop-modal-logo {
    position: absolute;
    top: 50px;
    left: 50px;
    z-index: 1;
}

.shop-modal-logo img {
    display: block;
    width: auto;
    height: auto;
    max-width: 200px;
}

/* 弹窗文字部分 */
.shop-modal-text {
    margin-top: 150px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.shop-modal-text-line1,
.shop-modal-text-line2 {
    font-size: 48px;
    font-weight: 500;
    color: rgba(42, 98, 250, 1);
    line-height: 1.2;
}

/* 弹窗二维码 */
.shop-modal-qrcode {
    margin-top: 30px;
    margin-bottom: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shop-modal-qrcode img {
    display: block;
    width: auto;
    height: auto;
    max-width: 300px;
    max-height: 300px;
}

/* 弹窗星星装饰 */
.shop-modal-star {
    position: absolute;
    z-index: 1;
    pointer-events: none;
}

.shop-modal-star img {
    display: block;
    width: auto;
    height: auto;
    max-width: 150px;
    max-height: 150px;
}

/* 左下角星星 */
.shop-modal-star-left {
    bottom: 0;
    left: 0;
    transform: translate(-10%, 10%);
}

/* 右上角星星 */
.shop-modal-star-right {
    top: 0;
    right: 0;
    transform: translate(10%, -10%);
}

/* 关闭按钮 */
.shop-modal-close {
    position: relative;
    margin-top: 105px;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, opacity 0.3s ease;
    flex-shrink: 0;
}

.shop-modal-close:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

.shop-modal-close img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* 弹窗响应式设计 */
@media screen and (max-width: 1920px) and (min-width: 1280px) {
    .shop-modal-content {
        width: 45%;
    }

    .shop-modal-text-line1,
    .shop-modal-text-line2 {
        font-size: 42px;
    }

    .shop-modal-logo {
        top: 40px;
        left: 40px;
    }

    .shop-modal-logo img {
        max-width: 180px;
    }

    .shop-modal-star img {
        max-width: 120px;
        max-height: 120px;
    }
}

@media screen and (max-width: 1280px) and (min-width: 1024px) {
    .shop-modal-content {
        width: 50%;
    }

    .shop-modal-text {
        margin-top: 120px;
    }

    .shop-modal-text-line1,
    .shop-modal-text-line2 {
        font-size: 36px;
    }

    .shop-modal-logo {
        top: 35px;
        left: 35px;
    }

    .shop-modal-logo img {
        max-width: 150px;
    }

    .shop-modal-qrcode img {
        max-width: 250px;
        max-height: 250px;
    }

    .shop-modal-star img {
        max-width: 100px;
        max-height: 100px;
    }
}

@media screen and (max-width: 1024px) and (min-width: 768px) {
    .shop-modal-content {
        width: 60%;
    }

    .shop-modal-text {
        margin-top: 100px;
    }

    .shop-modal-text-line1,
    .shop-modal-text-line2 {
        font-size: 32px;
    }

    .shop-modal-logo {
        top: 30px;
        left: 30px;
    }

    .shop-modal-logo img {
        max-width: 120px;
    }

    .shop-modal-qrcode img {
        max-width: 200px;
        max-height: 200px;
    }

    .shop-modal-star img {
        max-width: 80px;
        max-height: 80px;
    }
}

@media screen and (max-width: 768px) {
    .shop-modal-content {
        width: 85%;
        min-height: 400px;
    }

    .shop-modal-text {
        margin-top: 80px;
    }

    .shop-modal-text-line1,
    .shop-modal-text-line2 {
        font-size: 24px;
    }

    .shop-modal-logo {
        top: 20px;
        left: 20px;
    }

    .shop-modal-logo img {
        max-width: 100px;
    }

    .shop-modal-qrcode {
        margin-top: 20px;
        margin-bottom: 100px;
    }

    .shop-modal-qrcode img {
        max-width: 180px;
        max-height: 180px;
    }

    .shop-modal-close {
        width: 35px;
        height: 35px;
        margin-top: 60px;
    }

    .shop-modal-star img {
        max-width: 60px;
        max-height: 60px;
    }

    .shop-modal-star-left {
        transform: translate(-10%, 10%);
    }

    .shop-modal-star-right {
        transform: translate(10%, -10%);
    }
}

/*-------------- 内容详情 ---------------*/
.content-detail-box .title {
    width: 100%;
    font-size: 28px;
    text-align: center;
}
.content-detail-box .time {
    width: 100%;
    font-size: 14px;
    color: #5c636a;
    text-align: center;
    margin-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f1eeee;
}
.content-detail-box .content {
    margin-top: 30px;
}
.content-detail-box .content img {
    max-width: 100%;
    display: block;
    margin: 10px auto;
}


/*----------------分页--------------*/

.ym-pagination-box {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    height: 45px;
    align-items: center
}

.pagination {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex
}

.pagination li {
    margin: 0 5px
}

.pagination li a {
    text-decoration: none;
    padding: 5px 12px;
    color: #007bff;
    border: 1px solid #007bff;
    border-radius: 5px;
    transition: background-color .3s,color .3s;
    display: inline;
}

.pagination li a:hover {
    background-color: #007bff;
    color: #fff
}

.pagination li.active span {
    background-color: #007bff;
    color: #fff;
    padding: 6px 13px;
    border-radius: 5px
}

.pagination li.disabled span {
    color: #6c757d;
    padding: 5px 12px;
}

@media (max-width:600px) {
    .pagination li a {
        padding: 5px 12px;
        font-size: 14px
    }
}