/* ========================== 轮播图核心样式 ========================== */
.home-slider {
    position: relative;
    width: 100vw; /* 用视口宽度确保全屏，消除右侧空白 */
    height: 80vh;
    min-height: 600px;
    max-height: 800px;
    background: #FA9236;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slider-slide.active {
    display: block;
    opacity: 1;
}

/* 轮播背景区域 */
.slide-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.default-bg {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%),
                repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.1) 10px, rgba(255,255,255,0.1) 20px);
}

/* 轮播内容区域 */
.slide-content {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding-left: 5%;
    box-sizing: border-box;
}

.content-inner {
    text-align: left;
    max-width: 800px;
    padding: 0;
}

.main-title {
    font-size: 3rem;
    font-weight: 700;
    color: #0F4C81;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
    margin: 0 0 20px 0;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

.slide-desc {
    max-height: none !important;
    overflow: visible !important;
    white-space: normal !important;
}

.slide-desc p {
    margin-bottom: 10px !important;
    line-height: 1.8 !important;
}

.cta-btn {
    display: inline-block;
    background: #FA9236;
    color: #000 !important;
    padding: 15px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cta-btn:hover {
    background: #FA9236;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

/* 轮播序号导航（居中+透明+无占位） */
.slider-preview-nav {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: stretch;
    gap: 0;
    padding: 0;
    width: 80%;
    max-width: 1200px;
    background: transparent; /* 移除多余背景 */
    border-radius: 0;
    box-shadow: none;
    border: none;
}

/* 单个序号框（透明背景+高度足够） */
.number-indicator {
   display: flex;
    align-items: flex-start;
    justify-content: space-between;
    position: relative; /* 关键：作为预览容器的定位父级 */
    width: calc(100% / var(--indicator-count, 4)); /* 保留原有宽度 */
    height: 100px; /* 保留你原本的高度，不修改 */
    background: rgba(242, 242, 242, 0.8);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 15px 15px; /* 保留原有内边距 */
    margin: 0;
    box-sizing: border-box;
    overflow: visible; /* 关键：允许预览容器超出序号框，不被裁剪 */
}

.number-indicator.active {
    background: rgba(250, 146, 54, 0.8); /* 激活态半透明 */
}

.indicator-box {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    position: relative;
    z-index: 2;
}

.number-indicator .number {
    font-size: 28px;
    font-weight: 700;
    color: #0F4C81;
    margin: 0 0 8px auto;
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    display: inline-block;
}

.number-indicator.active .number {
    color: #FFFFFF;
}

.number-indicator .title {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-align: left;
    line-height: 1.3;
    margin: 0;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
    max-width: 100%;
    text-transform: uppercase;
}

.number-indicator.active .title {
    color: #FFFFFF;
}

/* 缩略图容器 */
.preview-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 250px;
    opacity: 0;
    overflow: hidden;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
    border-radius: 4px 4px 0 0;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
    margin: 0;
}

.number-indicator:hover .preview-container {
    opacity: 1;
    pointer-events: auto;
}

.preview-image {
    width: 100%;
    height: 100%;
    object-fit: contain; /* 保持图片完整显示 */
    object-position: bottom; /* 新增：让图片底部贴合容器底部，消除底部空隙 */
    display: block;
    border-radius: 4px 4px 0 0;
}
.number-indicator:hover .indicator-box .title {
    display: none;
}
/* ========================== 产品分类展示区域（修复样式错乱） ========================== */
.products-section {
    padding: 40px 20px;
    background: #fff;
    width: 100%; /* 核心：区域宽度占90% */
    margin: 0 auto; /* 水平居中 */
    
}

.products-section .section-title {
    text-align: center;
    font-size: 2.2rem;
    color: #333;
    font-weight: 700;
}

/* 3列网格布局 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 100%;
    margin: 0 auto;
}

/* 产品卡片 */
.product-item {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    height: 100%;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* 产品图片容器 */
.product-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #f8f9fa; /* 图片未填满时的背景色（可选保留） */
    padding: 0; /* 新增：移除内边距，消除图片与容器的缝隙 */
}

.product-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 替换contain：图片填满容器，无空白缝隙 */
}

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

/* 无图占位符 */
.product-thumbnail.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 1rem;
    text-align: center;
    padding: 20px;
}

/* 产品信息 */
.product-info {
    padding: 15px 20px;
    background: #fff;
    border-top: 1px solid #eee;
    flex-grow: 1;
}

.product-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    line-height: 1.4;
    text-align: center;
}

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

.product-title a:hover {
    color: #FA9236;
}

/* 查看更多按钮 */
.view-more-container {
    text-align: center;
    margin-top: 50px;
}

.view-more-button {
    display: inline-block;
    padding: 12px 35px;
    background: #FA9236;
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.view-more-button:hover {
    background: #E6852E;
}

/* 无产品状态 */
.no-products {
    text-align: center;
    padding: 80px 0;
    grid-column: 1 / -1;
}

.no-products p {
    color: #666;
    font-size: 16px;
    margin-bottom: 20px;
}

.no-products .view-more-button {
    border: 1px solid #FA9236;
    color: #FA9236;
    background: transparent;
}
/* 产品分类名（图片上方） */
.product-title-wrap {
    padding: 18px 30px 22px; /* 加大上下间距（原10px 20px） */
    text-align: left; /* 改为左对齐 */
}
.product-title {
    margin: 0;
    font-size: 1.3rem; 
    font-weight: 700; 
    color: #333;
    line-height: 1.4; 
    letter-spacing: 0.5px; 
    text-align: left; /* 改为左对齐 */
}

/* 产品描述（图片下方） */
.product-desc {
  min-height: calc(1.6em * 2); /* 基于行高1.6，强制2行的最小高度 */
  display: flex;
  align-items: flex-start;
}
/* 同时确保描述文本即使只有1行，也占满2行高度的容器 */
.product-desc p {
  margin: 0;
  padding: 10px;
  /* 延续之前的强制2行截断逻辑，同时保证容器高度 */
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.6 !important;
  color: #666;
}
/* 产品按钮容器 */
.product-button-wrap {
    padding: 20px 20px 15px; /* 上下内边距，和描述区分开 */
    text-align: center;
}

/* To the selector 按钮样式 */
.product-selector-btn {
    display: inline-block;
    padding: 8px 20px;
    background: #FA9236; /* 和页面主色调一致 */
    color: #fff !important;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* 按钮hover效果 */
.product-selector-btn:hover {
    background: #E6852E; /* hover加深色调 */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* 移动端适配按钮大小 */
@media (max-width: 768px) {
    .product-selector-btn {
        padding: 6px 16px;
        font-size: 0.8rem;
    }
}
/* ========================== 应用领域区域 ========================== */
.application-areas-section {
    background: #fff;
    width: 100%;
    overflow: hidden;
}

.application-areas-container {
    max-width: 93%;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.application-areas-title {
    text-align: center;
    font-size: 2.2rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.application-areas-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.application-scroll-wrapper {
    position: relative;
    padding: 0 50px;
    width: 100%;
}

.application-scroll-track {
    overflow: hidden;
    width: 100%;
}

.application-areas-grid {
    display: flex;
    gap: 25px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 10px 0;
    will-change: transform;
}

.application-area-item {
    flex: 0 0 calc(33.333% - 17px);
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 8px rgba(0,0,0,0.04);
    transition: all 0.4s ease;
    position: relative;
}

.application-area-item:hover {
    border-color: #FA9236;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transform: translateY(-5px);
}

.application-area-image {
    height: 400px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    overflow: hidden;
    position: relative;
}

.area-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    filter: brightness(0.95);
}

.application-area-item:hover .area-thumb {
    transform: scale(1.12);
    filter: brightness(1.05);
}

.area-placeholder {
    background: #f0f2f5;
    color: #666;
    font-size: 1.1rem;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #ddd;
}

.application-area-title {
    padding: 10px 15px;
    border-top: 1px solid #eee;
    text-align: center;
    font-size: 1.05rem;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.application-area-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.application-area-link:hover .application-area-title {
    color: #FA9236;
}

/* 左右箭头 */
.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #eee;
    color: #333;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    z-index: 10;
    padding: 0;
}

.scroll-prev {
    left: 0;
}

.scroll-next {
    right: 0;
}

.scroll-btn:hover {
    background: #FA9236;
    color: #fff;
    border-color: #FA9236;
    transform: translateY(-50%) scale(1.1);
}

.scroll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: translateY(-50%) scale(1);
    background: #f5f5f5;
    color: #999;
    border-color: #ddd;
}

/* 滚动指示器 */
.scroll-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.scroll-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.scroll-indicator.active {
    background: #FA9236;
    width: 30px;
    border-radius: 5px;
}
/* 应用领域按钮容器 */
.application-btn-wrap {
    padding: 10px 15px 15px; /* 内边距，和标题区分开 */
    text-align: center;
}

/* To the selector 按钮样式（和产品区域按钮风格统一） */
.application-selector-btn {
    display: inline-block;
    padding: 8px 20px;
    background: #FA9236;
    color: #fff !important;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* 按钮hover效果 */
.application-selector-btn:hover {
    background: #E6852E; /* hover加深色调 */
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0,0,0,0.15);
}

/* 移动端适配按钮大小 */
@media (max-width: 768px) {
    .application-selector-btn {
        padding: 5px 14px;
        font-size: 0.75rem;
    }
}

/* 示例卡片（无分类数据时）也添加按钮 */
.application-area-item:has(.area-placeholder) .application-btn-wrap {
    display: block; /* 确保示例卡片也显示按钮 */
}

/* ========================== 优势展示区域（新样式） ========================== */
.advantages-section {
    background: #fff;
    width: 100%; 
}

.advantages-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px; /* 缩小与副标题的间距 */
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* 副标题样式（保留并微调） */
.advantages-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 60%;
    margin: 0 auto 40px;
    word-wrap: break-word;
}

/* 选项卡导航栏样式 */
.advantage-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 50px; /* 标签之间的间距 */
    margin-bottom: 30px;
    border-bottom: 1px solid #eee; /* 导航栏底部边框 */
    padding-bottom: 10px;
}

/* 选项卡标签样式 */
.advantage-tab {
    background: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

/* 选中的标签样式 */
.advantage-tab.active {
    color: #FA9236; /* 选中标签的文字颜色（主色调） */
}

/* 选中标签的下划线（覆盖导航栏边框） */
.advantage-tab.active::after {
    content: "";
    position: absolute;
    bottom: -11px; /* 对齐导航栏底部边框 */
    left: 0;
    width: 100%;
    height: 3px;
    background: #FA9236; /* 下划线颜色（主色调） */
}

/* 选项卡面板容器 */
.advantage-tabs-panels {
    max-width: 100%;
    margin: 0 auto;
}

/* 面板默认隐藏，仅显示active的面板 */
.advantage-panel {
    display: none;
}
.advantage-panel.active {
    display: block;
}

/* 面板内容布局（左侧图+右侧文） */
.panel-content {
    display: flex;
    gap: 30px; /* 图和文的间距 */
    align-items: center;
    flex-wrap: wrap; /* 移动端自动换行 */
    background-color: #f8f9fa;
}

/* 左侧图片区域 */
.panel-image {
    flex: 1;
    max-width: 50%; /* 图片占一半宽度 */
}
.panel-image img {
    width: 100%;
    height: auto;
}

/* 右侧文字区域 */
.panel-text {
    flex: 1;
    max-width: 50%; /* 文字占一半宽度 */
    text-align: left;
}
.panel-title {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 20px;
    font-weight: 700;
}
.panel-description {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* 移动端响应式适配 */
@media (max-width: 768px) {
    .panel-content {
        flex-direction: column; /* 移动端图在上、文在下 */
    }
    .panel-image, .panel-text {
        max-width: 100%; /* 占满宽度 */
    }
    .advantage-tabs-nav {
        gap: 20px; /* 移动端标签间距缩小 */
    }
}
/* ========================== 新闻博客展示区域 ========================== */
.news-blog-section {
    padding: 40px 0;
    background-color: #fff;
    width: 100%;
}

/* 区域标题样式 */
.news-blog-section .section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 30px;
    font-weight: 700;
}

/* 选项卡导航样式 */
.news-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.news-tab {
    background: transparent;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    padding: 5px 0;
    position: relative;
    transition: color 0.3s ease;
}

/* 选中的选项卡样式 */
.news-tab.active {
    color: #FA9236;
}
.news-tab.active::after {
    content: "";
    position: absolute;
    bottom: -11px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #FA9236;
}

/* 文章布局容器（左1+右2） */
.news-layout {
    display: flex;
    gap: 30px;
    max-width: 100%; /* 取消原1200px的最大宽度限制 */
    margin: 0 auto; /* 保持水平居中 */
}

/* 左侧大文章容器 */
.left-news {
    flex: 2; /* 占2/3宽度 */
}

/* 右侧两篇小文章容器（垂直排列） */
.right-news-col {
    flex: 1; /* 占1/3宽度 */
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 文章项通用样式 */
.news-item {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}
.news-item:hover {
    transform: translateY(-5px);
}

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

/* 大文章图片样式 */
.large-image {
    width: 100%; /* 新增：让图片容器占满父级宽度 */
    height: 435px;
    overflow: hidden;
}

/* 小文章图片样式 */
.small-image {
    width: 100%; /* 新增：让图片容器占满父级宽度 */
    height: 180px;
    overflow: hidden;
}

.news-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.news-item:hover .news-thumb {
    transform: scale(1.05);
}

/* 文章内容区域 */
/* 针对WordPress主题，强制左侧文章容器宽度 */
.news-layout .left-news {
    flex: 2 !important;
    min-width: 500px !important; /* 给英文足够宽度 */
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding-right: 20px !important;
}

/* 强制摘要容器宽度100% */
.news-layout .left-news .news-item .news-content .news-excerpt {
    width: 100% !important;
    box-sizing: border-box !important;
}
.news-content {
    padding: 20px;
}

/* 大文章标题样式 */
.large-item .news-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    white-space: normal;
    line-height: 1.4;
}

/* 小文章标题样式 */
.small-item .news-title {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
    white-space: normal;
    line-height: 1.3;
}

/* 大文章摘要样式 */
.news-excerpt {
     display: -webkit-box !important; /* 必须是webkit盒模型，不能被覆盖 */
  -webkit-line-clamp: 2 !important; /* 固定显示2行 */
  -webkit-box-orient: vertical !important; /* 垂直排列，这个属性容易被压缩工具删掉 */
  overflow: hidden !important; /* 隐藏超出部分 */
  text-overflow: ellipsis !important; /* 显示省略号 */
  line-height: 1.8 !important; /* 行高适中，避免一行占满 */
  max-height: calc(1.8em * 2) !important; /* 强制最大高度=2行×行高，兜底 */
  width: 100% !important; /* 确保容器有足够宽度 */
  white-space: normal !important; /* 取消可能的white-space:nowrap（这个是单行省略的关键，必关） */
  word-break: break-all !important; /* 长单词换行，避免一行撑满 */
  margin: 0 !important;
  padding: 0 !important;
}

/* 日期样式 */
.news-date {
    font-size: 0.9rem;
    color: #999;
}

/* 选项卡面板默认隐藏，仅显示active面板 */
.news-tab-panel {
    display: none;
}
.news-tab-panel.active {
    display: block;
}

/* 占位符样式 */
.news-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
}
.large-placeholder {
    height: 350px;
}
.small-placeholder {
    height: 180px;
}

/* 查看更多按钮容器：居中对齐 */
.news-view-more {
    text-align: center; /* 核心：按钮居中 */
    margin-top: 40px; /* 和文章拉开间距 */
}

/* 查看更多按钮样式（匹配截图橙色风格） */
.view-more-button {
    display: inline-block;
    padding: 10px 25px;
    background-color: #FA9236; /* 截图中的橙色 */
    color: #fff !important; /* 白色文字 */
    font-weight: 600;
    text-decoration: none;
    border-radius: 20px;
    transition: background-color 0.3s ease;
}

.view-more-button:hover {
    background-color: #E6852E; /* hover加深色调 */
}

/* 移动端响应式适配 */
@media (max-width: 768px) {
    .news-layout {
        flex-direction: column; /* 移动端改为上下排列 */
    }
    .large-image, .large-placeholder {
        height: 250px;
    }
    .small-image, .small-placeholder {
        height: 150px;
    }
}

/* ========================== 响应式设计 ========================== */
@media (max-width: 1024px) {
    /* 轮播图 */
    .home-slider {
        height: 70vh;
        min-height: 500px;
    }
    .main-title {
        font-size: 2.5rem;
    }
    .number-indicator {
        height: 90px;
        padding: 12px 10px;
    }
    .number-indicator .number {
        font-size: 24px;
    }
    .number-indicator .title {
        font-size: 12px;
    }
    .preview-container {
        height: 220px;
    }

    /* 优势区域 */
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .advantage-item {
        height: 480px;
    }
}

@media (max-width: 768px) {
    /* 轮播图 */
    .home-slider {
        height: 60vh;
        min-height: 400px;
    }
    .main-title {
        font-size: 2rem;
        letter-spacing: 1px;
        margin-bottom: 15px;
    }
    .slide-content {
        padding-left: 3%;
    }
    .cta-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
    .slide-desc {
        font-size: 14px !important;
    }
    .number-indicator {
        height: 80px;
        padding: 10px 8px;
    }
    .number-indicator .number {
        font-size: 20px;
    }
    .number-indicator .title {
        font-size: 10px;
    }
    .preview-container {
        height: 190px;
    }

    /* 产品区域 */
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    /* 响应式适配（移动端适度加宽） */
@media (max-width: 768px) {
    .products-section {
        width: 95%; /* 移动端占比调整为95%，提升显示效果 */
    }
}
    .products-section {
        padding: 20px 10px;
    }
    .section-title {
        font-size: 1.4rem;
        margin-bottom: 10px;
    }
    .product-item {
        height: 240px;
    }
    .product-image {
        height: 180px;
    }
    .product-info {
        padding: 6px 4px;
        min-height: 35px;
    }
    .product-title a {
        font-size: 0.7rem;
    }

    /* 应用领域 */
    .application-area-item {
        flex: 0 0 calc(50% - 12px);
    }
    .application-area-image {
        height: 240px;
    }
    .scroll-btn {
        width: 40px;
        height: 40px;
    }

    /* 优势区域 */
    .advantages-section {
        padding: 60px 0;
    }
    .advantages-section .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 500px;
    }
    .advantage-item {
        height: auto;
        min-height: 400px;
        padding: 30px 20px;
    }
    .advantage-number {
        font-size: 1.6rem;
    }
    .advantage-title {
        font-size: 1.2rem;
    }

    /* 新闻区域 */
    .news-blog-section {
        padding: 60px 0;
    }
    .news-grid {
        gap: 20px;
    }
    .news-image {
        height: 150px;
    }
    .news-title {
        font-size: 14px;
        padding: 12px 15px 5px;
    }
    .news-date {
        font-size: 12px;
        padding: 0 15px 12px;
    }
}

@media (max-width: 480px) {
    /* 轮播图 */
    .home-slider {
        height: 50vh;
        min-height: 350px;
    }
    .main-title {
        font-size: 1.8rem;
        letter-spacing: 1px;
    }
    .content-inner {
        padding: 0 15px;
    }
    .slide-desc {
        font-size: 14px !important;
    }
    .number-indicator {
        height: 70px;
        padding: 8px 5px;
    }
    .number-indicator .number {
        font-size: 18px;
    }
    .number-indicator .title {
        font-size: 9px;
    }
    .preview-container {
        height: 160px;
    }

    /* 产品区域 */
    .products-grid {
        grid-template-columns: 1fr;
        max-width: 280px;
        margin: 0 auto;
        gap: 10px;
    }
    .products-section {
        padding: 15px 10px;
    }
    .product-item {
        height: 220px;
        max-width: 260px;
        margin: 0 auto;
    }
    .product-image {
        height: 160px;
    }
    .product-title a {
        font-size: 0.75rem;
    }

    /* 应用领域 */
    .application-area-item {
        flex: 0 0 100%;
    }
    .application-area-image {
        height: 220px;
    }
    .application-scroll-wrapper {
        padding: 0 30px;
    }
    .application-areas-title {
        font-size: 1.8rem;
    }

    /* 优势区域 */
    .advantages-section {
        padding: 40px 0;
    }
    .advantages-section .section-title {
        font-size: 1.8rem;
    }
    .advantage-item {
        min-height: 380px;
        padding: 25px 15px;
    }
    .advantage-number {
        font-size: 1.5rem;
    }
    .advantage-title {
        font-size: 1.1rem;
    }
    .advantage-description {
        font-size: 0.95rem;
    }

    /* 新闻区域 */
    .news-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    .news-image {
        height: 160px;
    }
}