/**
 * 骊勒科技 - 生产制造页面专用样式
 * 右侧居中元素的样式定义
 */

/* 右侧居中元素的基本样式 */
.right-centered-element {
    /* 定位 */
    position: fixed; /* 固定定位，不随页面滚动而移动 */
    right: 0;
    top: 50%;
    transform: translateY(-50%); /* 垂直居中 */
    
    /* 尺寸 */
    width: 14.286rem; /* 200px / 14 */
    max-height: 80vh; /* 最大高度为视口高度的80% */
    overflow-y: auto; /* 内容过多时显示滚动条 */
    
    /* 外观 */
    background-color: rgba(0, 32, 96, 0.8); /* 半透明蓝色背景，与骊勒科技品牌色调一致 */
    color: white;
    padding: 1.429rem; /* 20px / 14 */
    border-radius: 0.714rem 0 0 0.714rem; /* 10px / 14 */
    box-shadow: -0.143rem 0 0.714rem rgba(0, 0, 0, 0.2); /* 2px 10px / 14 */
    
    /* 层级和过渡 */
    z-index: 1000; /* 确保元素在其他内容之上 */
    transition: all 0.3s ease; /* 平滑过渡效果 */
    
    /* 文本样式 */
    font-family: Arial, sans-serif;
    line-height: 1.5;
    text-align: left;
}

/* 滚动条样式优化 */
.right-centered-element::-webkit-scrollbar {
    width: 0.429rem; /* 6px / 14 */
}

.right-centered-element::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.right-centered-element::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 0.214rem; /* 3px / 14 */
}

.right-centered-element::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* 响应式设计 - 大屏幕设备 */
@media screen and (min-width: 1440px) {
    .right-centered-element {
        width: 17.857rem; /* 250px / 14 */
        padding: 1.786rem; /* 25px / 14 */
    }
}

/* 响应式设计 - 平板设备 */
@media screen and (max-width: 1024px) {
    .right-centered-element {
        width: 12.857rem; /* 180px / 14 */
        padding: 1.071rem; /* 15px / 14 */
    }
}

/* 响应式设计 - 移动设备 */
@media screen and (max-width: 768px) {
    .right-centered-element {
        /* 位置调整为底部 */
        position: fixed;
        bottom: 0;
        top: auto;
        right: 0;
        left: 0;
        transform: none;
        
        /* 尺寸调整 */
        width: 100%;
        max-height: 40vh; /* 最大高度为视口高度的40% */
        
        /* 外观调整 */
        border-radius: 0.714rem 0.714rem 0 0; /* 10px / 14 */
        padding: 0.714rem 1.429rem; /* 10px 20px / 14 */
        box-shadow: 0 -0.143rem 0.714rem rgba(0, 0, 0, 0.2); /* 2px 10px / 14 */
    }
}

/* 响应式设计 - 小型移动设备 */
@media screen and (max-width: 480px) {
    .right-centered-element {
        padding: 0.571rem 1.071rem; /* 8px 15px / 14 */
        font-size: 0.9em;
    }
}

/* 新装配线布局样式 */
.new-assembly-grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 2.857rem;
    align-items: start;
    width: 90%; /* 使用百分比宽度 */
    max-width: 1200px;
    margin: 0 auto;
}

/* 左侧多媒体栏 - 1/4宽度 */
.new-media-column {
    position: relative;
}

.new-media-box {
    border: 3px solid #002060;
    border-radius: 0.857rem; /* 12px / 14 */
    overflow: hidden;
    position: relative;
    box-shadow: 0 0.571rem 2.143rem rgba(0, 32, 96, 0.2); /* 8px 30px / 14 */
    background: #fff;
    height: 64.286rem; /* 900px / 14 */
}

.new-assembly-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 视频播放器样式 */
.assembly-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0.571rem; /* 8px / 14 */
    background: #000;
}

/* 视频占位符样式（备用） */
.new-video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #002060;
}

.new-placeholder-icon {
    font-size: 3rem;
    margin-bottom: 1.071rem; /* 15px / 14 */
}

.new-placeholder-text {
    font-size: 1.2rem;
    font-weight: 500;
}

/* 右侧卡片元素 - 3/4宽度 */
.new-card-column {
    position: relative;
}

.large-info-card {
    width: 100%; /* 改为百分比宽度 */
    height: 64.286rem;
    background: #f0f0f0;
    border-radius: 0.857rem;
    box-shadow: 0 0.286rem 1.429rem rgba(0, 0, 0, 0.1);
    border: 1px solid #ddd;
    overflow: hidden;
}

.card-content {
    padding: 4.286rem; /* 60px / 14 */
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-title {
    font-size: 2rem;
    color: #002060;
    margin-bottom: 2.857rem; /* 40px / 14 */
    font-weight: 600;
    text-align: left;
}

.card-text {
    color: #333;
    line-height: 1.8;
    font-size: 1.214rem; /* 17px / 14 */
}

.card-text p {
    margin-bottom: 1.786rem; /* 25px / 14 */
    text-align: justify;
}



/* 响应式设计 */
@media (max-width: 1920px) {
    .new-assembly-grid {
        max-width: 128.571rem; /* 1800px / 14 */
        gap: 2.143rem; /* 30px / 14 */
    }
    
    .large-info-card {
        width: 100%;
        height: 35.714rem; /* 500px / 14 */
    }
    
    .new-media-box {
        height: 35.714rem; /* 500px / 14 */
    }
    
    .card-content {
        padding: 2.857rem; /* 40px / 14 */
    }
}

@media (max-width: 1440px) {
    .new-assembly-grid {
        max-width: 100rem; /* 1400px / 14 */
        gap: 1.786rem; /* 25px / 14 */
    }
    
    .large-info-card {
        width: 100%;
        height: 50rem; /* 700px / 14 */
    }
    
    .new-media-box {
        height: 50rem; /* 700px / 14 */
    }
    
    .card-content {
        padding: 2.143rem; /* 30px / 14 */
    }
    
    .card-title {
        font-size: 1.8rem;
        margin-bottom: 2.143rem; /* 30px / 14 */
    }
}

@media (max-width: 1024px) {
    .new-assembly-grid {
        grid-template-columns: 1fr;
        max-width: 100%;
        gap: 2.143rem; /* 30px / 14 */
    }
    
    .large-info-card {
        width: 100%;
        height: auto;
        min-height: 35.714rem; /* 500px / 14 */
    }
    
    .new-media-box {
        height: 28.571rem; /* 400px / 14 */
    }
    
    .card-content {
        padding: 2.143rem; /* 30px / 14 */
    }
}

@media (max-width: 768px) {
    .new-assembly-grid {
        gap: 1.429rem; /* 20px / 14 */
    }
    
    .large-info-card {
        min-height: 28.571rem; /* 400px / 14 */
    }
    
    .new-media-box {
        height: 21.429rem; /* 300px / 14 */
    }
    
    .card-content {
        padding: 1.429rem; /* 20px / 14 */
    }
    
    .card-title {
        font-size: 1.5rem;
        margin-bottom: 1.429rem; /* 20px / 14 */
    }
    
    .card-text {
        font-size: 1rem;
    }
}

/* 视频响应式设计 */
@media (max-width: 1024px) {
    .assembly-video {
        height: 28.571rem; /* 400px / 14 */
    }
}

@media (max-width: 768px) {
    .assembly-video {
        height: 21.429rem; /* 300px / 14 */
    }
}

@media (max-width: 480px) {
    .new-media-box {
        height: 17.857rem; /* 250px / 14 */
    }
    
    .assembly-video {
        height: 14.286rem; /* 200px / 14 */
    }
    
    .large-info-card {
        min-height: 25rem; /* 350px / 14 */
    }
    
    .card-content {
        padding: 1.071rem; /* 15px / 14 */
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .new-placeholder-icon {
        font-size: 2rem;
    }
    
    .new-placeholder-text {
        font-size: 1rem;
    }
}

/* 超小屏幕优化 */
@media (max-width: 320px) {
    .assembly-video {
        height: 12.857rem; /* 180px / 14 */
    }
    
    .new-media-box {
        height: 12.857rem; /* 180px / 14 */
    }
}

/* 横屏模式优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .assembly-video {
        height: 17.857rem; /* 250px / 14 */
    }
}

/* 视频控制按钮优化 */
.assembly-video::-webkit-media-controls-panel {
    background: rgba(0, 0, 0, 0.7);
}

.assembly-video::-webkit-media-controls-play-button,
.assembly-video::-webkit-media-controls-volume-slider,
.assembly-video::-webkit-media-controls-mute-button {
    color: white;
}

/* 视频加载状态 */
.assembly-video[poster] {
    background: #f0f0f0;
}

/* 视频播放器兼容性 */
.assembly-video {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* 打印样式 - 隐藏右侧元素 */
@media print {
    .right-centered-element {
        display: none;
    }
}

/* 装配线区块样式 - 标题+左右分栏布局 */
.assembly-section {
    padding: 9rem 0;
}

.section-title {
    font-size: 2.8rem;
    color: #000000;
    text-align: left;
    margin-bottom: 60px;
    font-weight: 700;
    font-family: 楷体, KaiTi, '楷体_GB2312', 'Microsoft YaHei', Arial, sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* 主体分栏区 */
.assembly-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    width: 90%; /* 使用百分比宽度 */
    max-width: 1200px;
    margin: 0 auto;
}

/* 左侧多媒体栏 */
.media-column {
    position: relative;
}

.media-border-box {
    border: 3px solid #002060;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 8px 30px rgba(10, 35, 81, 0.2);
    background: #fff;
    transition: all 0.3s ease;
}

.media-border-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(10, 35, 81, 0.25);
}

.assembly-media {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #002060;
}

.placeholder-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.placeholder-text {
    font-size: 1.2rem;
    font-weight: 500;
}

/* 右侧文字信息栏 */
.info-column {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 40px;
    height: 100%;
}

.info-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.info-title {
    font-size: 1.8rem;
    color: #002060;
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
}

.info-text {
    color: #333;
    line-height: 1.8;
    font-size: 1.1rem;
    flex: 1;
}

.info-text p {
    margin-bottom: 20px;
    text-align: justify;
}

/* 生产数据统计 */
.production-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f5ff 100%);
    border-radius: 12px;
    border: 2px solid #e3f2fd;
}

.stat-item {
    text-align: center;
    padding: 15px;
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #002060;
    margin-bottom: 8px;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.highlight {
    color: #002060;
    font-weight: 700;
    background: rgba(10, 35, 81, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .assembly-grid {
        gap: 40px;
    }
    
    .info-column {
        padding: 30px;
    }
    
    .production-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 20px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .assembly-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .assembly-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
        margin-bottom: 40px;
    }
    
    .assembly-media {
        height: 320px;
    }
    
    .info-column {
        padding: 25px;
    }
    
    .info-title {
        font-size: 1.5rem;
    }
    
    .play-button {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .assembly-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .assembly-media {
        height: 250px;
    }
    
    .info-column {
        padding: 20px;
    }
    
    .production-stats {
        padding: 15px;
    }
    
    .stat-value {
        font-size: 1.3rem;
    }
    
    .play-button {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .play-text {
        font-size: 1rem;
    }
}

/* 生产线亮点栏样式 */
.production-highlights {
    padding: 80px 0;
    position: relative;
}

.highlights-header {
    text-align: center;
    position: relative;
    margin-bottom: 70px;
}

.highlights-main-title {
    font-size: 2.8rem;
    color: #000000;
    font-weight: 700;
    font-family: 楷体, KaiTi, '楷体_GB2312', 'Microsoft YaHei', Arial, sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0;
    position: relative;
    z-index: 2;
}

.highlights-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 7rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.03);
    pointer-events: none;
    user-select: none;
    z-index: 1;
    font-family: Arial, sans-serif;
    
    /* 换行样式 - 从MANUFACTURING开始换行 */
    white-space: pre-wrap;
    text-align: left;
    width: 80%;
    word-spacing: 9999px;
    line-height: 1;
    letter-spacing: 0px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .production-highlights {
        padding: 60px 0;
    }
    
    .highlights-main-title {
        font-size: 2.2rem;
    }
    
    .highlights-bg-text {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .highlights-main-title {
        font-size: 1.8rem;
    }
    
    .highlights-bg-text {
        font-size: 2.5rem;
    }
}

/* 工艺轮播图样式 */
.process-carousel-section {
    padding: 0px 0;
    background: #fff;
}

.process-carousel {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
}

.process-carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
}

.process-carousel-group {
    display: flex;
    justify-content: space-between;
    width: 100%;
    flex-shrink: 0;
    gap: 30px;
    padding: 0 20px;
    opacity: 0;
    position: absolute;
    transition: opacity 0.5s ease;
}

.process-carousel-group.active {
    opacity: 1;
    position: relative;
}

.process-item {
    flex: 1;
    text-align: center;
    max-width: 472px;
}

.process-image-placeholder {
    width: 350px;
    height: 340px;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border-radius: 12px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1.2rem;
    border: 2px dashed #ccc;
}

.process-caption {
    font-size: 1.3rem;
    color: #333;
    font-weight: 600;
    margin-top: 15px;
}

/* 工艺图片统一样式 - 350×340px */
.process-image {
    width: 350px;
    height: 340px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    margin: 0 auto 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.process-image:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* 隐藏占位符，显示实际图片 */
.process-image-placeholder {
    display: none;
}

/* 导航控制按钮 */
.process-carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 32, 96, 0.8);
    border: none;
    color: white;
    font-size: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s ease;
    z-index: 10;
}

.process-carousel-control:hover {
    background: rgba(0, 32, 96, 1);
}

.process-carousel-control.prev {
    left: 0px;
}

.process-carousel-control.next {
    right: 0px;
}

/* 分页指示器 */
.process-carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.process-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: background 0.3s ease;
}

.process-indicator.active {
    background: #002060;
}

.process-indicator:hover {
    background: #002060;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .process-carousel-group {
        gap: 20px;
        padding: 0 15px;
    }
    
    .process-image-placeholder {
        width: 380px;
        height: 336px;
    }
}

@media (max-width: 1024px) {
    .process-carousel-group {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .process-item {
        flex: none;
        width: calc(50% - 15px);
        margin-bottom: 30px;
    }
    
    .process-image-placeholder {
        width: 100%;
        height: 300px;
    }
}

@media (max-width: 768px) {
    .process-carousel-section {
        padding: 60px 0;
    }
    
    .process-item {
        width: 100%;
        margin-bottom: 25px;
    }
    
    .process-image-placeholder {
        height: 250px;
    }
    
    .process-caption {
        font-size: 1.1rem;
    }
    
    .process-carousel-control {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .process-image-placeholder {
        height: 200px;
    }
    
    .process-carousel-indicators {
        margin-top: 30px;
    }
    
    .process-indicator {
        width: 10px;
        height: 10px;
    }
}

/* 机加线区块样式 - 1:1对称布局 */
.machining-section {
    padding: 80px 0;
}

.machining-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    width: 90%; /* 使用百分比宽度 */
    max-width: 1200px;
    margin: 0 auto;
}

/* 左侧文字内容栏 */
.machining-text-column {
    position: relative;
}

.machining-content {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 4极 20px rgba(0, 0, 0, 0.1);
    height: 100%;
}

.machining-subtitle {
    font-size: 1.8rem;
    color: #002060;
    margin-bottom: 25px;
    font-weight: 600;
}

.machining-description {
    color: #333;
    line-height: 1.8;
    font-size: 1.1rem;
}

.machining-description p {
    margin-bottom: 20px;
    text-align: justify;
}

/* 右侧图片栏 */
.machining-image-column {
    position: relative;
}

.machining-media-box {
    border: 3px solid #002060;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 8px 30px rgba(10, 35, 81, 0.2);
    background: #fff;
    height: 500px;
}

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

.machining-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #002060;
}

.machining-placeholder-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.machining-placeholder-text {
    font-size: 1.2rem;
    font-weight: 500;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .machining-grid {
        gap: 40px;
    }
    
    .machining-content {
        padding: 30px;
    }
    
    .machining-media-box {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .machining-section {
        padding: 60px 0;
    }
    
    .machining-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .machining-content {
        padding: 25px;
    }
    
    .machining-subtitle {
        font-size: 1.5rem;
    }
    
    .machining-media-box {
        height: 350px;
    }
}

@media (max-width: 480px) {
    .machining-content {
        padding: 20px;
    }
    
    .machining-subtitle {
        font-size: 1.3rem;
    }
    
    .machining-media-box {
        height: 300px;
    }
    
    .machining-placeholder-icon {
        font-size: 2rem;
    }
    
    .machining-placeholder-text {
        font-size: 1rem;
    }
}

/* 机加线卡片样式 - 与装配线保持一致 */
.machining-text-column .large-info-card {
    width: 100%;
    height: 500px; /* 与图片区域高度匹配 */
    background: #f0f0f0; /* 淡灰色背景 */
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #ddd;
    overflow: hidden;
}

/* 确保文字卡片与图片区域尺寸匹配 */
.machining-text-column,
.machining-image-column {
    height: 500px; /* 与图片区域高度一致 */
}

.machining-text-column .card-content {
    padding: 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.machining-text-column .card-title {
    font-size: 1.8rem;
    color: #002060;
    margin-bottom: 30px;
    font-weight: 600;
    text-align: left;
}

.machining-text-column .card-text {
    color: #333;
    line-height: 1.8;
    font-size: 1.1rem;
}

.machining-text-column .card-text p {
    margin-bottom: 20px;
    text-align: justify;
    font-size: 16px;
    line-height: 1.8;
}

/* 生产统计卡片 */
.production-stats-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 25px;
    padding: 20px;
    background: rgba(0, 32, 96, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 32, 96, 0.1);
}

.stat-item {
    text-align: center;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e3f2fd;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 32, 96, 0.1);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    color: #002060;
    font-weight: 700;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .description-card {
        padding: 20px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
    
    .production-stats-card {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 15px;
    }
    
    .stat-item {
        padding: 10px;
    }
    
    .stat-value {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .description-card {
        padding: 15px;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .card-content p {
        font-size: 1rem;
    }
    
    .production-stats-card {
        padding: 12px;
    }
    
    .stat-value {
        font-size: 1rem;
    }
}

/* 关键设备图片展示样式 */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
    margin-bottom: 40px;
}

.equipment-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.equipment-item img {
    width: 100%;
    height: 200px; /* 固定高度 */
    object-fit: contain; /* 保持图片比例并完整显示 */
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    background-color: #f9f9f9; /* 添加背景色 */
    padding: 10px; /* 添加内边距 */
}

.equipment-item img:hover {
    transform: scale(1.03);
}

.equipment-label {
    margin-top: 10px;
    text-align: center;
    font-size: 21px;
    color: #333;
    font-weight: 500;
}

/* 响应式布局 */
@media (max-width: 992px) {
    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .equipment-label {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .equipment-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}