/*
Theme Name: JLKJ CNC Machine Theme
Description: Custom theme for JLKJ CNC Machine Tools Co., Ltd.
Version: 1.2
Author: Jason
*/

/* 基础全局设置 */
body {
    font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 15px;
    color: #202020;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

.inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

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

.radius50px {
    border-radius: 50%;
}

/* 基础通用按钮规范 */
.btn {
    display: inline-block;
    border: none;
    border-radius: 0;
    cursor: pointer;
    text-align: center;
    color: #fff;
    background-color: #0d327c;
    transition: 0.3s;
}

/* ==========================================================================
   1. Top Bar 顶部栏样式 & 社交图标动态效果
   ========================================================================== */
.top-bar {
    color: #ffffff;
    background-color: #0d327c;
    font-size: 13px;
    min-height: 40px;
    display: flex;
    align-items: center;
}

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

/* 左侧信息 */
.top-bar-lt {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    line-height: 40px;
}

.top-bar-lt .top_name {
    margin-right: 15px;
}

.top-bar-lt a {
    color: #ffffff;
    text-decoration: none;
}

.top-bar-lt a:hover {
    text-decoration: underline;
}

/* 右侧社交网络及询盘按钮容器 */
.top-bar-rt {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 40px;
}

.social-networks {
    display: flex;
    align-items: center;
}

.social-container .flex {
    display: flex;
    align-items: center;
    gap: 10px; /* 图标间距 */
}

/* 顶栏社交图标强制纯白与尺寸规范 */
.top-bar .social-networks a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: #ffffff !important;         /* 强制 FontAwesome 图标为纯白 */
    font-size: 15px;                  /* 保持 FontAwesome 图标字号适中 */
    text-decoration: none;
    line-height: 1;
    opacity: 0.9;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

.top-bar .social-networks a i {
    color: #ffffff !important;         /* 确保 <i> 标签图标不被全局 a 样式覆盖 */
}

.top-bar .social-networks a svg {
    fill: #ffffff !important;          /* 强制 TikTok、Alibaba 等 SVG 填充为纯白 */
    color: #ffffff !important;
    display: block;
    vertical-align: middle;
}

/* 鼠标悬停时的动效与发光微放大 */
.top-bar .social-networks a:hover {
    transform: translateY(-2px) scale(1.15);
    opacity: 1;
    color: #ffffff !important;
}

.top-bar .social-networks a:hover i {
    color: #ffffff !important;
}

.social-container .flex a:hover {
    transform: translateY(-2.5px) scale(1.15); /* 向上浮动并微放大 */
    opacity: 1;
}

.social-container svg {
    display: block;
    vertical-align: middle;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

/* 顶栏询盘按钮 */
.top-bar-rt .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    line-height: 26px;
    padding: 0 12px;
    font-size: 12px;
    font-weight: 600;
    color: #ffffff;
    background: #0d327c;
    border: 1px solid rgba(255, 255, 255, 0.7);
    margin-left: 15px;
    border-radius: 2px;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease-in-out;
}

.top-bar-rt .btn:hover {
    background: #ffffff;
    color: #0d327c;
    border-color: #ffffff;
    transform: translateY(-1px);
}

/* ==========================================================================
   2. Header & 导航栏（包含滚动吸顶 Sticky 样式）
   ========================================================================== */
.header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    position: relative;
    width: 100%;
    z-index: 990;
    transition: all 0.3s ease;
}

/* 滚动吸顶状态 */
.header.is-sticky {
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    animation: jlkjSlideDown 0.35s ease-out;
}

/* 吸顶时行高与 Logo 紧凑过渡 */
.header.is-sticky .main-nav {
    line-height: 70px;
}

.header.is-sticky .nav-menu > li > a {
    line-height: 70px;
}

.header.is-sticky .btn-search {
    line-height: 70px;
}

.header.is-sticky .logo img {
    height: 48px;
}

.header.is-sticky .nav-menu li ul.sub-menu,
.header.is-sticky .search-box {
    top: 70px;
    max-height: calc(90vh - 70px);
}

/* 占位容器（防止吸顶时页面内容突跳） */
.header-placeholder {
    display: none;
    width: 100%;
}

@keyframes jlkjSlideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

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

.header h1.logo {
    margin: 0;
    padding: 0;
    line-height: 1;
}

.header .logo a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header .logo img {
    height: 60px;
    width: auto;
    display: block;
    transition: height 0.3s ease;
}

.header .logo .site-name {
    display: none;
}

/* 主导航布局 */
.main-nav {
    line-height: 100px;
    display: flex;
    align-items: center;
    transition: line-height 0.3s ease;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: inline-flex;
    align-items: center;
    padding: 0 18px;
    font-size: 16px;
    font-weight: 700;
    color: #202020;
    position: relative;
    line-height: 100px;
    transition: line-height 0.3s ease, color 0.3s ease;
}

.nav-menu > li.current-menu-item > a,
.nav-menu > li > a:hover {
    color: #0d327c;
}

/* 高亮横线紧贴文字下方 */
.nav-menu > li > a > span.menu-title {
    position: relative;
    display: inline-block;
    line-height: normal;
}

.nav-menu > li > a > span.menu-title:after {
    content: "";
    position: absolute;
    bottom: -6px; /* 紧贴文字下方 6px */
    left: 0;
    width: 0;
    height: 3px;
    background: #0d327c;
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-menu > li.current-menu-item > a > span.menu-title:after,
.nav-menu > li:hover > a > span.menu-title:after {
    width: 100%;
}

/* ==========================================================================
   【修改标注】：下拉菜单恢复单列并加大字体字号
   ========================================================================== */
.nav-menu li ul.sub-menu {
    position: absolute;
    top: 100px;
    left: 0;
    width: 300px;                       /* 【修改】：由 260px/560px 统一为舒适的 300px 单列宽 */
    background-color: #ffffff;
    list-style: none;
    margin: 0;
    padding: 10px 0;
    border-top: 3px solid #0d327c;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    border-radius: 0 0 4px 4px;
    display: none;
    z-index: 999;
    box-sizing: border-box;

    /* 防止项目较多时超出笔记本屏幕高度，保留优雅滑动 */
    max-height: calc(85vh - 70px);
    overflow-y: auto;
}

.nav-menu li:hover > ul.sub-menu {
    display: block;                     /* 【修改】：无论多少项，统一单列垂直展示，不再分两列 */
}

/* 【修改】：删除了之前的 .nav-menu li ul.sub-menu:has(> li:nth-child(9)) 双列规则 */

.nav-menu li ul.sub-menu li {
    line-height: normal;
    display: block;
    width: 100%;
}

.nav-menu li ul.sub-menu li a {
    display: block;
    padding: 11px 18px;                 /* 【修改】：上下内边距由 8px 增加到 11px，点击手感更佳 */
    font-size: 15px;                    /* 【修改】：字号由 13.5px 放大到 15px，字体更大更清晰 */
    font-weight: 500;
    color: #334155;
    line-height: 1.4;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.2s ease;
}

.nav-menu li ul.sub-menu li a:hover {
    color: #0d327c;
    background-color: #f1f5f9;
    padding-left: 22px;                 /* 鼠标悬浮微右移，视觉层次更好 */
}

/* 吸顶状态联动高度 */
.header.is-sticky .nav-menu li ul.sub-menu {
    top: 70px;
    max-height: calc(90vh - 70px);
}

/* 自定义纤细滚动条 */
.nav-menu li ul.sub-menu::-webkit-scrollbar {
    width: 5px;
}

.nav-menu li ul.sub-menu::-webkit-scrollbar-track {
    background: #f8fafc;
}

.nav-menu li ul.sub-menu::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.nav-menu li ul.sub-menu::-webkit-scrollbar-thumb:hover {
    background: #0d327c;
}
/* ==========================================================================
   3. 搜索框与按钮样式 (点击外部可自动收起)
   ========================================================================== */
.btn-search {
    cursor: pointer;
    font-size: 18px;
    color: #202020;
    padding: 0 15px;
    line-height: 100px;
    display: inline-block;
    transition: color 0.2s ease, transform 0.2s ease, line-height 0.3s ease;
}

.btn-search:hover,
.btn-search-active {
    color: #0d327c;
    transform: scale(1.1);
}

.header .search-box {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    background: #fff;
    border-top: 2px solid #0d327c;
    box-shadow: 0 8px 18px rgba(0,0,0,0.08);
    z-index: 998;
    padding: 24px 0;
    transition: top 0.3s ease;
}

.header .search-box .inner {
    display: flex;
    justify-content: center;
}

.header .search-box form {
    display: flex;
    width: 100%;
    max-width: 620px;
    gap: 12px; /* 输入框与按钮之间的独立间距 */
    align-items: center;
}

.header .search-box .searchInput {
    flex: 1;
    height: 44px;
    padding: 0 16px;
    border: 1px solid #ccc;
    border-radius: 2px;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.header .search-box .searchInput:focus {
    border-color: #0d327c;
    box-shadow: 0 0 0 2px rgba(13, 50, 124, 0.1);
}

.header .search-box #searchsubmit {
    height: 44px;
    padding: 0 26px;
    background: #0d327c;
    color: #fff;
    border: none;
    border-radius: 2px;
    font-weight: bold;
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: background 0.2s, transform 0.1s;
    box-sizing: border-box;
}

.header .search-box #searchsubmit:hover {
    background: #082153;
}

.header .search-box #searchsubmit:active {
    transform: scale(0.98);
}

/* 移动端适配 */
.mobile-navigation, .mobi-title {
    display: none;
}

@media screen and (max-width: 1024px) {
    .main-nav {
        display: none;
    }
    .mobile-navigation {
        display: flex;
        align-items: center;
    }
    .mobile-navigation .btn-search,
    .mobile-navigation .mobi-menu {
        font-size: 20px;
        padding: 10px;
        cursor: pointer;
        color: #202020;
    }
}

/* ==========================================================================
   4. JLKJ Banner / Slider 响应式排版样式
   ========================================================================== */
.jlkj-slideshow-container {
    position: relative;
    width: 100%;
    height: 860px; /* 统一锁定 Banner 容器高度为 860px */
    background-color: #111;
    overflow: hidden;
}

.jlkj-slide-item {
    position: relative;
    width: 100%;
    height: 860px; /* 幻灯片每项高度 860px */
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jlkj-slide-item img {
    width: 100%;
    height: 100%;
    min-height: 860px;
    object-fit: cover;
    display: block;
}

/* 遮罩及图文内容层 */
.jlkj-slide-caption {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.25);
    z-index: 2;
}

.jlkj-slide-caption .inner {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.jlkj-slider-content {
    max-width: 760px;
    text-shadow: 1px 2px 5px rgba(0, 0, 0, 0.7);
}

.jlkj-slider-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.25;
    color: #ffffff;
    margin: 0 0 16px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.jlkj-slider-desc {
    font-size: 20px;
    font-weight: 400;
    line-height: 1.5;
    color: #f1f1f1;
    margin-bottom: 28px;
}

/* 按钮样式（JLKJ 工业蓝 + 箭头动效） */
.jlkj-btn-banner {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    background-color: #0d327c;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.jlkj-btn-banner i {
    transition: transform 0.2s ease;
}

.jlkj-btn-banner:hover {
    background-color: #ffffff;
    color: #0d327c;
    border-color: #ffffff;
}

.jlkj-btn-banner:hover i {
    transform: translateX(4px);
}

/* 左右箭头按钮 */
.jlkj-slider-btn-prev,
.jlkj-slider-btn-next {
    width: 46px;
    height: 46px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 50%;
    color: #ffffff;
    transition: all 0.25s ease;
}

.jlkj-slider-btn-prev:after,
.jlkj-slider-btn-next:after {
    font-size: 18px;
    font-weight: bold;
}

.jlkj-slider-btn-prev { left: 30px; }
.jlkj-slider-btn-next { right: 30px; }

.jlkj-slider-btn-prev:hover,
.jlkj-slider-btn-next:hover {
    background: #0d327c;
    color: #ffffff;
}

/* 分页圆点指示器 */
.jlkj-slider-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.7);
    opacity: 1;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.jlkj-slider-pagination .swiper-pagination-bullet-active {
    width: 30px;
    background: #0d327c;
}

/* Banner 移动端适配 */
@media screen and (max-width: 1280px) {
    .jlkj-slideshow-container,
    .jlkj-slide-item {
        height: 700px;
    }
    .jlkj-slide-item img {
        min-height: 700px;
    }
}

@media screen and (max-width: 1024px) {
    .jlkj-slideshow-container,
    .jlkj-slide-item {
        height: 560px;
    }
    .jlkj-slide-item img {
        min-height: 560px;
    }
    .jlkj-slider-title {
        font-size: 32px;
    }
    .jlkj-slider-desc {
        font-size: 16px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-slideshow-container,
    .jlkj-slide-item {
        height: 420px;
    }
    .jlkj-slide-item img {
        min-height: 420px;
    }
    .jlkj-slider-content {
        text-align: center;
        margin: 0 auto;
    }
    .jlkj-slider-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    .jlkj-slider-desc {
        font-size: 14px;
        margin-bottom: 18px;
        line-height: 1.4;
    }
    .jlkj-btn-banner {
        padding: 9px 20px;
        font-size: 13px;
    }
    .jlkj-slider-btn-prev,
    .jlkj-slider-btn-next {
        display: none;
    }
}

/* ==========================================================================
   5. JLKJ 产品分类模块 (Products Category) 样式
   ========================================================================== */
.jlkj-section-item {
    padding: 70px 0;
    background-color: #ffffff;
}

/* 模块主标题与装饰线 */
.jlkj-heading-title {
    font-size: 34px;
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    color: #202020;
    margin: 0 0 45px 0;
    position: relative;
    padding-bottom: 16px;
}

.jlkj-heading-title b {
    position: relative;
    display: inline-block;
}

.jlkj-heading-title b:after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -16px;
    transform: translateX(-50%);
    width: 46px;
    height: 3px;
    background: #0d327c;
    border-radius: 2px;
}

/* 产品网格容器：桌面端 4 列布局 */
.jlkj-category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* 单个分类卡片 */
.jlkj-cat-card {
    background: #ffffff;
    border: 1px solid #eef0f3;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.jlkj-cat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(13, 50, 124, 0.25);
    box-shadow: 0 10px 20px rgba(13, 50, 124, 0.08);
}

/* 图片展示区 (等比居中裁切防拉伸) */
.jlkj-cat-thumb {
    position: relative;
    width: 100%;
    padding-top: 75%; /* 4:3 比例 */
    overflow: hidden;
    background-color: #f8f9fa;
}

.jlkj-cat-thumb a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jlkj-cat-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.jlkj-cat-card:hover .jlkj-cat-thumb img {
    transform: scale(1.06);
}

/* 标题文字区 */
.jlkj-cat-info {
    padding: 16px 12px;
    text-align: center;
    background: #ffffff;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.jlkj-cat-info h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.4;
    font-weight: 600;
}

.jlkj-cat-info h3 a {
    color: #222222;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jlkj-cat-card:hover .jlkj-cat-info h3 a {
    color: #0d327c;
}

/* 产品分类响应式断点：手机端严格最少 2 列 */
@media screen and (max-width: 1024px) {
    .jlkj-section-item {
        padding: 50px 0;
    }
    .jlkj-heading-title {
        font-size: 28px;
        margin-bottom: 35px;
    }
    .jlkj-category-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-section-item {
        padding: 40px 0;
    }
    .jlkj-heading-title {
        font-size: 22px;
        margin-bottom: 25px;
    }
    .jlkj-category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .jlkj-cat-info {
        padding: 10px 8px;
    }
    .jlkj-cat-info h3 {
        font-size: 13px;
        font-weight: 600;
    }
}
/* ==========================================================================
   JLKJ 热门产品模块 (Hot Products) 样式
   ========================================================================== */
.jlkj-hot-products {
    background-color: #f7f9fc; /* 浅灰底色与白底分类区形成视觉层次 */
    padding: 75px 0;
}

/* 顶部标题与 View More 弹性布局 */
.jlkj-section-header-flex {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    position: relative;
    margin-bottom: 45px;
}

.jlkj-section-header-flex .jlkj-heading-title {
    margin: 0;
}

.jlkj-link-more {
    position: absolute;
    right: 0;
    bottom: 4px;
}

.jlkj-link-more a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    font-weight: 600;
    color: #0d327c;
    text-decoration: none;
    transition: all 0.25s ease;
}

.jlkj-link-more a:hover {
    color: #082153;
    transform: translateX(3px);
}

/* 产品网格列表：电脑端 4 列 */
.jlkj-hot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* 单个热门产品卡片 */
.jlkj-hot-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.jlkj-hot-card:hover {
    transform: translateY(-5px);
    border-color: rgba(13, 50, 124, 0.3);
    box-shadow: 0 12px 24px rgba(13, 50, 124, 0.08);
}

/* 产品缩略图保持等比规范 */
.jlkj-hot-thumb {
    position: relative;
    width: 100%;
    padding-top: 80%; /* 5:4 标准比例 */
    overflow: hidden;
    background-color: #ffffff;
}

.jlkj-hot-thumb a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
}

.jlkj-hot-thumb img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain; /* 工业设备居中完整显示，不裁剪 */
    transition: transform 0.4s ease;
    display: block;
}

.jlkj-hot-card:hover .jlkj-hot-thumb img {
    transform: scale(1.05);
}

/* 产品标题信息 */
.jlkj-hot-info {
    padding: 18px 15px;
    background: #ffffff;
    border-top: 1px solid #f1f5f9;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.jlkj-hot-name {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.jlkj-hot-name a {
    color: #202020;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jlkj-hot-card:hover .jlkj-hot-name a {
    color: #0d327c;
}

.jlkj-no-products {
    grid-column: 1 / -1;
    text-align: center;
    color: #666;
    padding: 30px 0;
}

/* ==========================================================================
   移动端与平板自适应断点（手机端严格最少 2 列）
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-hot-products {
        padding: 55px 0;
    }
    .jlkj-hot-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-hot-products {
        padding: 40px 0;
    }
    .jlkj-section-header-flex {
        margin-bottom: 25px;
    }
    .jlkj-link-more {
        bottom: 2px;
    }
    .jlkj-link-more a {
        font-size: 13px;
    }
    /* 手机端保持最少一排 2 个产品 */
    .jlkj-hot-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .jlkj-hot-info {
        padding: 12px 8px;
    }
    .jlkj-hot-name {
        font-size: 13px;
    }
}
/* ==========================================================================
   JLKJ 关于我们模块 (About Us) 样式
   ========================================================================== */
.jlkj-about-section {
    background-color: #ffffff;
    padding: 75px 0;
}

.jlkj-about-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

/* 左侧媒体图文层 */
.jlkj-about-media {
    flex: 1;
    max-width: 50%;
    position: relative;
}

.jlkj-video-link,
.jlkj-image-box {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.jlkj-video-link img,
.jlkj-image-box img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.jlkj-video-link:hover img,
.jlkj-image-box:hover img {
    transform: scale(1.03);
}

/* 视频悬浮播放图标与波纹动画 */
.jlkj-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 64px;
    height: 64px;
    background: rgba(13, 50, 124, 0.88);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    padding-left: 4px;
    box-shadow: 0 0 0 0 rgba(13, 50, 124, 0.6);
    transition: all 0.3s ease;
    z-index: 3;
}

.jlkj-play-btn i {
    color: #ffffff;
}

.jlkj-video-link:hover .jlkj-play-btn {
    background: #0d327c;
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 0 14px rgba(13, 50, 124, 0.2);
}

/* 右侧文本排版 */
.jlkj-about-content {
    flex: 1;
    max-width: 50%;
}

.jlkj-about-subtitle {
    font-size: 22px;
    font-weight: 700;
    color: #202020;
    margin: 0 0 18px 0;
    line-height: 1.35;
}

.jlkj-about-desc {
    font-size: 15px;
    line-height: 1.75;
    color: #555555;
    margin: 0 0 16px 0;
}

/* 行动呼吁按钮 */
.jlkj-about-btn-wrap {
    margin-top: 26px;
}

.jlkj-about-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 28px;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    background-color: #0d327c;
    border-radius: 3px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.jlkj-about-btn i {
    transition: transform 0.2s ease;
}

.jlkj-about-btn:hover {
    background-color: #082153;
    color: #ffffff;
}

.jlkj-about-btn:hover i {
    transform: translateX(4px);
}

/* ==========================================================================
   移动端与小屏幕自适应适配
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-about-section {
        padding: 55px 0;
    }
    .jlkj-about-row {
        gap: 30px;
    }
    .jlkj-about-subtitle {
        font-size: 20px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-about-section {
        padding: 40px 0;
    }
    .jlkj-about-row {
        flex-direction: column;
        gap: 25px;
    }
    .jlkj-about-media,
    .jlkj-about-content {
        max-width: 100%;
        width: 100%;
    }
    .jlkj-about-content {
        text-align: left;
    }
    .jlkj-about-subtitle {
        font-size: 18px;
        margin-bottom: 12px;
    }
    .jlkj-about-desc {
        font-size: 14px;
        margin-bottom: 12px;
    }
    .jlkj-play-btn {
        width: 50px;
        height: 50px;
        font-size: 16px;
    }
}
/* ==========================================================================
   JLKJ 最新产品轮播模块 (New Products) 样式
   ========================================================================== */
.jlkj-new-products {
    background-color: #ffffff;
    padding: 75px 0;
    position: relative;
}

/* 轮播主体容器 (留出左右箭头外边距) */
.jlkj-new-carousel {
    position: relative;
    padding: 10px 4px 45px 4px;
    overflow: hidden;
}

/* 单个产品卡片 */
.jlkj-new-card {
    background: #ffffff;
    border: 1px solid #eef0f3;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.jlkj-new-card:hover {
    transform: translateY(-5px);
    border-color: rgba(13, 50, 124, 0.25);
    box-shadow: 0 10px 22px rgba(13, 50, 124, 0.08);
}

/* 产品图片展示区 */
.jlkj-new-thumb {
    position: relative;
    width: 100%;
    padding-top: 80%; /* 5:4 比例 */
    overflow: hidden;
    background-color: #fcfcfc;
}

.jlkj-new-thumb a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-sizing: border-box;
}

.jlkj-new-thumb img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
    display: block;
}

.jlkj-new-card:hover .jlkj-new-thumb img {
    transform: scale(1.05);
}

/* NEW 标志角标 */
.jlkj-badge-new {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #0d327c;
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 2px;
    letter-spacing: 0.5px;
    z-index: 2;
}

/* 产品标题信息 */
.jlkj-new-info {
    padding: 16px 14px;
    background: #ffffff;
    border-top: 1px solid #f5f5f5;
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.jlkj-new-name {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
}

.jlkj-new-name a {
    color: #202020;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jlkj-new-card:hover .jlkj-new-name a {
    color: #0d327c;
}

/* 左右导航箭头 */
.jlkj-new-btn-prev,
.jlkj-new-btn-next {
    width: 40px;
    height: 40px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    color: #333333;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.25s ease;
    top: 45%;
}

.jlkj-new-btn-prev:after,
.jlkj-new-btn-next:after {
    font-size: 15px;
    font-weight: bold;
}

.jlkj-new-btn-prev { left: 0; }
.jlkj-new-btn-next { right: 0; }

.jlkj-new-btn-prev:hover,
.jlkj-new-btn-next:hover {
    background: #0d327c;
    border-color: #0d327c;
    color: #ffffff;
}

/* 分页圆点指示器 */
.jlkj-new-pagination {
    bottom: 5px !important;
}

.jlkj-new-pagination .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
    background: #cbd5e1;
    opacity: 1;
    transition: all 0.3s ease;
}

.jlkj-new-pagination .swiper-pagination-bullet-active {
    width: 24px;
    border-radius: 4px;
    background: #0d327c;
}

/* ==========================================================================
   响应式断点控制（手机端严格保持一排 2 个）
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-new-products {
        padding: 55px 0;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-new-products {
        padding: 40px 0;
    }
    .jlkj-new-carousel {
        padding-bottom: 35px;
    }
    .jlkj-new-info {
        padding: 10px 8px;
    }
    .jlkj-new-name {
        font-size: 13px;
    }
    /* 移动端隐藏侧边箭头，避免遮盖产品 */
    .jlkj-new-btn-prev,
    .jlkj-new-btn-next {
        display: none;
    }
}
/* ==========================================================================
   JLKJ 页脚区域 (Footer) 样式
   ========================================================================== */
.jlkj-footer {
    background-color: #1a202c;
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.6;
}

.jlkj-footer-widgets-area {
    padding: 60px 15px 45px 15px;
}

/* 4 列弹性网格 */
.jlkj-foot-widgets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 35px;
}

/* 单个 Widget 栏目标题与装饰线 */
.jlkj-widget-title {
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 20px 0;
    position: relative;
    padding-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.jlkj-widget-title:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: #0d327c;
}

.jlkj-widget-content p {
    margin: 0 0 10px 0;
    color: #94a3b8;
}

.jlkj-widget-content strong {
    color: #e2e8f0;
}

.jlkj-widget-content a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.jlkj-widget-content a:hover {
    color: #ffffff;
}

/* 链接垂直列表样式 */
.jlkj-foot-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.jlkj-foot-links li {
    margin-bottom: 8px;
}

.jlkj-foot-links a {
    color: #94a3b8;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s ease, color 0.2s ease;
}

.jlkj-foot-links a:hover {
    color: #ffffff;
    transform: translateX(4px);
}

/* 底部极简版权栏 (Sub-Footer Bar) */
.jlkj-foot-bar {
    background-color: #111622;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 18px 0;
    font-size: 13px;
    color: #64748b;
}

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

.jlkj-foot-bar-lt p {
    margin: 0;
}

/* 页脚社交图标 */
.jlkj-foot-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.jlkj-foot-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    color: #94a3b8;
    border-radius: 50%;
    transition: color 0.2s ease, transform 0.2s ease;
}

.jlkj-foot-socials a:hover {
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   移动端与平板自适应断点
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-foot-widgets {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-footer-widgets-area {
        padding: 40px 15px 30px 15px;
    }
    .jlkj-foot-widgets {
        grid-template-columns: 1fr; /* 手机端单列纵向排版 */
        gap: 25px;
    }
    .jlkj-foot-bar .inner {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
}
/* ==========================================================================
   JLKJ 内页通用头部与面包屑导航 (Page Header)
   ========================================================================== */
.jlkj-page-header {
    background-color: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
    padding: 35px 0;
    margin-bottom: 45px;
}

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

.jlkj-page-title {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: #0f172a;
    text-transform: uppercase;
}

.jlkj-breadcrumb {
    font-size: 13px;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.jlkj-breadcrumb a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.jlkj-breadcrumb a:hover {
    color: #0d327c;
}

.jlkj-breadcrumb span {
    color: #0d327c;
    font-weight: 600;
}

/* ==========================================================================
   JLKJ 关于我们主排版结构 (两栏经典布局)
   ========================================================================== */
.jlkj-main-wrapper {
    margin-bottom: 65px;
}

.jlkj-layout-container {
    display: flex;
    flex-direction: row-reverse; /* 右侧主内容，左侧侧边栏 */
    gap: 40px;
    align-items: flex-start;
}

/* 右侧正文主体 (占 72%) */
.jlkj-main-content {
    flex: 1;
    width: calc(72% - 20px);
}

.jlkj-content-card {
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 4px;
    padding: 35px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

/* 栏目标题带有经典下划线 */
.jlkj-block-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 25px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
    position: relative;
    text-transform: uppercase;
}

.jlkj-block-title:after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background-color: #0d327c;
}

/* 正文样式 */
.jlkj-article-entry {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

.jlkj-lead-text {
    font-size: 16px;
    color: #1e293b;
    margin-bottom: 18px;
}

.jlkj-article-entry p {
    margin-bottom: 18px;
}

/* 特色特性网格三栏 */
.jlkj-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 35px 0 20px 0;
}

.jlkj-feature-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 24px 16px;
    text-align: center;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.jlkj-feature-box:hover {
    transform: translateY(-4px);
    border-color: #0d327c;
}

.jlkj-feature-box i {
    font-size: 32px;
    color: #0d327c;
    margin-bottom: 12px;
}

.jlkj-feature-box h4 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 8px 0;
}

.jlkj-feature-box p {
    font-size: 13px;
    line-height: 1.5;
    color: #64748b;
    margin: 0;
}

/* ==========================================================================
   左侧侧边栏组件 (占 28%)
   ========================================================================== */
.jlkj-sidebar {
    width: 28%;
    flex-shrink: 0;
}

.jlkj-side-widget {
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 4px;
    padding: 22px;
    margin-bottom: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.jlkj-widget-heading {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    text-transform: uppercase;
    margin: 0 0 16px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #e2e8f0;
    position: relative;
}

.jlkj-widget-heading:after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #0d327c;
}

/* 侧边栏菜单列表 */
.jlkj-side-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.jlkj-side-menu li {
    border-bottom: 1px solid #f1f5f9;
}

.jlkj-side-menu li:last-child {
    border-bottom: none;
}

.jlkj-side-menu a {
    display: block;
    padding: 10px 8px;
    color: #334155;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}

.jlkj-side-menu li.current-menu-item a,
.jlkj-side-menu a:hover {
    color: #0d327c;
    background-color: #f8fafc;
    padding-left: 14px;
}

/* 侧边栏搜索表单 */
.jlkj-side-search-form {
    display: flex;
    position: relative;
}

.jlkj-side-search-input {
    width: 100%;
    height: 40px;
    padding: 0 42px 0 12px;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s ease;
}

.jlkj-side-search-input:focus {
    border-color: #0d327c;
}

.jlkj-side-search-btn {
    position: absolute;
    right: 0;
    top: 0;
    width: 40px;
    height: 40px;
    border: none;
    background: #0d327c;
    color: #ffffff;
    cursor: pointer;
    border-radius: 0 3px 3px 0;
    transition: background-color 0.2s ease;
}

.jlkj-side-search-btn:hover {
    background-color: #082153;
}

/* 侧边栏联系名片 */
.jlkj-side-banner-img img {
    width: 100%;
    height: auto;
    border-radius: 3px;
    display: block;
    margin-bottom: 15px;
}

.jlkj-side-contact-info p {
    font-size: 13px;
    line-height: 1.6;
    color: #475569;
    margin: 0 0 8px 0;
}

.jlkj-side-contact-info a {
    color: #475569;
    text-decoration: none;
    transition: color 0.2s;
}

.jlkj-side-contact-info a:hover {
    color: #0d327c;
}

/* 侧边栏社媒图标横排 */
.jlkj-side-socials {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
}

.jlkj-side-socials a {
    width: 32px;
    height: 32px;
    background: #f1f5f9;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.25s ease;
}

.jlkj-side-socials a:hover {
    background: #0d327c;
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   响应式自适应适配 (平板与手机端)
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-layout-container {
        gap: 25px;
    }
    .jlkj-main-content {
        width: calc(68% - 15px);
    }
    .jlkj-sidebar {
        width: 32%;
    }
    .jlkj-feature-grid {
        grid-template-columns: 1fr; /* 特性框在较窄屏幕转单列 */
        gap: 15px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-page-header {
        padding: 25px 0;
        margin-bottom: 25px;
    }
    .jlkj-page-header .inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .jlkj-layout-container {
        flex-direction: column; /* 手机端变为上下堆叠单列 */
        gap: 30px;
    }
    .jlkj-main-content,
    .jlkj-sidebar {
        width: 100%;
    }
    .jlkj-content-card {
        padding: 20px 15px;
    }
    .jlkj-block-title {
        font-size: 18px;
    }
}
/* ==========================================================================
   JLKJ 产品列表与分类页面 (Product Archive) 样式
   ========================================================================== */

/* 列表网格（电脑端 3 列高标准工业比例排布） */
.jlkj-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

.jlkj-archive-card {
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.jlkj-archive-card:hover {
    transform: translateY(-4px);
    border-color: rgba(13, 50, 124, 0.25);
    box-shadow: 0 10px 20px rgba(13, 50, 124, 0.08);
}

/* 缩略图 */
.jlkj-archive-thumb {
    position: relative;
    width: 100%;
    padding-top: 80%; /* 5:4 黄金长宽比 */
    background-color: #fafbfc;
    overflow: hidden;
}

.jlkj-archive-thumb a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
}

.jlkj-archive-thumb img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.jlkj-archive-card:hover .jlkj-archive-thumb img {
    transform: scale(1.05);
}

/* 产品信息与 Checkbox 选择容器 */
.jlkj-archive-info {
    padding: 14px 12px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
}

.jlkj-inquiry-check {
    display: flex;
    align-items: center;
}

.jlkj-inquiry-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #0d327c;
}

.jlkj-archive-name {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    flex-grow: 1;
}

.jlkj-archive-name a {
    color: #1e293b;
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

.jlkj-archive-card:hover .jlkj-archive-name a {
    color: #0d327c;
}

/* 底部批量询盘工具条 */
.jlkj-inquiry-bar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    margin-bottom: 30px;
}

.jlkj-select-all-label {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.jlkj-select-all-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #0d327c;
}

.jlkj-inquiry-btn {
    height: 38px;
    padding: 0 20px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #0d327c;
    color: #fff;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s ease, transform 0.1s;
}

.jlkj-inquiry-btn:hover {
    background-color: #082153;
}

/* 分页器样式 (适配 wp_pagenavi / paginate_links) */
.jlkj-pagination-wrap {
    text-align: center;
    margin-top: 20px;
}

.jlkj-pagination-wrap ul.page-numbers {
    display: inline-flex;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.jlkj-pagination-wrap .page-numbers li a,
.jlkj-pagination-wrap .page-numbers li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    text-decoration: none;
    transition: all 0.2s ease;
}

.jlkj-pagination-wrap .page-numbers li a:hover {
    border-color: #0d327c;
    color: #0d327c;
}

.jlkj-pagination-wrap .page-numbers li span.current {
    background-color: #0d327c;
    border-color: #0d327c;
    color: #ffffff;
}

/* 侧边栏产品分类树形支持 */
.jlkj-side-cat-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.jlkj-side-cat-list li {
    border-bottom: 1px solid #f1f5f9;
}

.jlkj-side-cat-list li:last-child {
    border-bottom: none;
}

.jlkj-side-cat-list a {
    display: block;
    padding: 9px 8px;
    color: #334155;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.jlkj-side-cat-list a:hover,
.jlkj-side-cat-list li.current-cat > a {
    color: #0d327c;
    background-color: #f8fafc;
    padding-left: 14px;
    font-weight: 600;
}

/* ==========================================================================
   响应式断点：移动端严格保持一排 2 个产品
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .jlkj-archive-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-archive-grid {
        grid-template-columns: repeat(2, 1fr); /* 移动端严格 2 列 */
        gap: 10px;
    }
    .jlkj-archive-info {
        padding: 8px 6px;
        gap: 6px;
    }
    .jlkj-archive-name {
        font-size: 12px;
    }
    .jlkj-inquiry-check input[type="checkbox"] {
        width: 14px;
        height: 14px;
    }
    .jlkj-inquiry-bar {
        padding: 10px 12px;
        gap: 10px;
    }
    .jlkj-inquiry-btn {
        height: 32px;
        padding: 0 12px;
        font-size: 12px;
    }
}
/* ==========================================================================
   二级分类导航胶囊条 (Sub Categories Bar)
   ========================================================================== */
.jlkj-subcat-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 16px;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    margin-bottom: 25px;
}

.jlkj-subcat-title {
    font-size: 13px;
    font-weight: 700;
    color: #475569;
    text-transform: uppercase;
}

.jlkj-subcat-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.jlkj-subcat-tag {
    display: inline-block;
    padding: 5px 12px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 20px;
    font-size: 13px;
    color: #334155;
    text-decoration: none;
    transition: all 0.2s ease;
}

.jlkj-subcat-tag:hover {
    background-color: #0d327c;
    border-color: #0d327c;
    color: #ffffff;
    transform: translateY(-1px);
}

/* ==========================================================================
   侧边栏多级/二级分类树形缩进样式
   ========================================================================== */
/* 子分类容器 ul.children */
.jlkj-side-cat-list ul.children {
    list-style: none;
    margin: 0;
    padding: 0 0 4px 18px; /* 缩进展示层级关系 */
    background: #fafbfc;
}

.jlkj-side-cat-list ul.children li {
    border-bottom: 1px dashed #eef2f6;
}

.jlkj-side-cat-list ul.children li:last-child {
    border-bottom: none;
}

.jlkj-side-cat-list ul.children a {
    font-size: 13px;
    padding: 7px 8px;
    color: #64748b;
}

/* 当前处于二级分类时的高亮 */
.jlkj-side-cat-list ul.children li.current-cat > a {
    color: #0d327c;
    font-weight: 700;
    background-color: transparent;
    padding-left: 10px;
}

.jlkj-side-cat-list ul.children li.current-cat > a:before {
    content: "• ";
    color: #0d327c;
}

/* ==========================================================================
   JLKJ 新闻列表与文章分类页面 (News Archive) 样式
   ========================================================================== */

/* 新闻列表流 */
.jlkj-news-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

/* 单条新闻条目卡片 */
.jlkj-news-item {
    display: flex;
    gap: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eef2f6;
    align-items: center;
    transition: transform 0.25s ease;
}

.jlkj-news-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

/* 新闻缩略图 */
.jlkj-news-thumb {
    width: 240px;
    flex-shrink: 0;
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background-color: #f8fafc;
}

.jlkj-news-thumb a {
    display: block;
    width: 100%;
    padding-top: 65%; /* 16:10 黄金比例 */
    position: relative;
}

.jlkj-news-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.jlkj-news-item:hover .jlkj-news-thumb img {
    transform: scale(1.06);
}

/* 新闻详情 */
.jlkj-news-info {
    flex: 1;
}

.jlkj-news-meta {
    font-size: 13px;
    color: #64748b;
    display: flex;
    gap: 15px;
    margin-bottom: 8px;
}

.jlkj-news-meta span i {
    margin-right: 4px;
    color: #0d327c;
}

.jlkj-news-item-title {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.jlkj-news-item-title a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.jlkj-news-item-title a:hover {
    color: #0d327c;
}

.jlkj-news-excerpt {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 12px;
}

.jlkj-read-more {
    font-size: 13px;
    font-weight: 600;
    color: #0d327c;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: transform 0.2s ease;
}

.jlkj-read-more:hover {
    transform: translateX(4px);
    color: #082153;
}

/* 没有新闻时的文字占位 */
.jlkj-no-posts {
    color: #64748b;
    padding: 30px 0;
    text-align: center;
}

/* ==========================================================================
   新闻列表页移动端自适应
   ========================================================================== */
@media screen and (max-width: 768px) {
    .jlkj-news-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }
    .jlkj-news-thumb {
        width: 100%;
    }
    .jlkj-news-item-title {
        font-size: 16px;
    }
    .jlkj-news-excerpt {
        font-size: 13px;
    }
}
/* ==========================================================================
   JLKJ 服务页面 (Service Page) 专属样式
   ========================================================================== */

/* 4 步服务流程网格 */
.jlkj-service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.jlkj-service-step {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 24px 20px;
    position: relative;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.jlkj-service-step:hover {
    transform: translateY(-3px);
    border-color: #0d327c;
    box-shadow: 0 8px 18px rgba(13, 50, 124, 0.06);
}

.jlkj-step-num {
    display: inline-block;
    font-size: 14px;
    font-weight: 800;
    color: #0d327c;
    background: rgba(13, 50, 124, 0.08);
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.jlkj-service-step h4 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 8px 0;
}

.jlkj-service-step p {
    font-size: 13px;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

/* 服务实景案例图片展示框 */
.jlkj-service-photo {
    margin: 30px 0 15px 0;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    background-color: #f8fafc;
}

.jlkj-service-photo img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.jlkj-photo-caption {
    display: block;
    padding: 10px 15px;
    font-size: 13px;
    color: #64748b;
    text-align: center;
    background: #ffffff;
    border-top: 1px solid #f1f5f9;
}

/* ==========================================================================
   移动端与平板响应式适配
   ========================================================================== */
@media screen and (max-width: 768px) {
    .jlkj-service-grid {
        grid-template-columns: 1fr; /* 手机端单列纵向排布 */
        gap: 15px;
    }
    .jlkj-service-step {
        padding: 18px 15px;
    }
    .jlkj-photo-caption {
        font-size: 12px;
        padding: 8px 10px;
    }
}
/* ==========================================================================
   JLKJ 联系我们与在线询盘页面 (Contact Page) 专属样式
   ========================================================================== */

/* 顶部 4 列快捷联系卡片 */
.jlkj-contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-bottom: 35px;
}

.jlkj-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.jlkj-contact-item:hover {
    transform: translateY(-2px);
    border-color: #0d327c;
}

.jlkj-contact-icon {
    width: 44px;
    height: 44px;
    background: #0d327c;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.jlkj-contact-text h4 {
    margin: 0 0 4px 0;
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
}

.jlkj-contact-text p {
    margin: 0;
    font-size: 13px;
    color: #64748b;
    line-height: 1.5;
}

.jlkj-contact-text a {
    color: #334155;
    text-decoration: none;
    transition: color 0.2s;
}

.jlkj-contact-text a:hover {
    color: #0d327c;
}

/* 询盘表单区域 */
.jlkj-feedback-section {
    padding-top: 25px;
    border-top: 1px solid #eef2f6;
}

.jlkj-feedback-title {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 6px 0;
    text-transform: uppercase;
}

.jlkj-feedback-sub {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 25px 0;
}

.jlkj-required {
    color: #e11d48;
}

/* 表单状态提示框 */
.jlkj-form-alert {
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.jlkj-alert-success {
    background-color: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.jlkj-alert-danger {
    background-color: #fff1f2;
    color: #be123c;
    border: 1px solid #fecdd3;
}

/* 表单控件排版 */
.jlkj-form-row {
    display: flex;
    gap: 20px;
}

.jlkj-form-row .jlkj-form-group {
    flex: 1;
}

.jlkj-form-group {
    margin-bottom: 18px;
}

.jlkj-form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.jlkj-input,
.jlkj-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    font-size: 14px;
    color: #1e293b;
    outline: none;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.jlkj-input:focus,
.jlkj-textarea:focus {
    border-color: #0d327c;
    box-shadow: 0 0 0 2px rgba(13, 50, 124, 0.1);
}

.jlkj-textarea {
    resize: vertical;
    min-height: 120px;
}

/* 操作按钮组 */
.jlkj-form-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.jlkj-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    background-color: #0d327c;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s;
}

.jlkj-btn-submit:hover {
    background-color: #082153;
}

.jlkj-btn-reset {
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 500;
    color: #64748b;
    background-color: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.jlkj-btn-reset:hover {
    background-color: #e2e8f0;
    color: #334155;
}

.jlkj-form-tip {
    font-size: 12px;
    color: #94a3b8;
    margin-left: auto;
}

/* ==========================================================================
   移动端与平板自适应断点
   ========================================================================== */
@media screen and (max-width: 768px) {
    .jlkj-contact-cards-grid {
        grid-template-columns: 1fr; /* 手机端单列排布 */
        gap: 12px;
    }
    .jlkj-form-row {
        flex-direction: column;
        gap: 0;
    }
    .jlkj-form-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .jlkj-btn-submit,
    .jlkj-btn-reset {
        width: 100%;
        justify-content: center;
    }
    .jlkj-form-tip {
        margin-left: 0;
        text-align: center;
    }
}

/* ==========================================================================
   JLKJ 产品详情页 (Single Product) 专属样式
   ========================================================================== */

/* 上半部分图文并列结构 */
.jlkj-product-detail-top {
    display: flex;
    gap: 35px;
    margin-bottom: 40px;
    align-items: flex-start;
}

/* 画廊区域 (45%) */
.jlkj-gallery-wrap {
    width: 45%;
    flex-shrink: 0;
}

.jlkj-main-preview {
    position: relative;
    border: 1px solid #eef2f6;
    border-radius: 4px;
    overflow: hidden;
    background-color: #fafbfc;
    margin-bottom: 12px;
}

.jlkj-main-preview a {
    display: block;
    width: 100%;
    padding-top: 80%; /* 5:4 比例 */
    position: relative;
}

.jlkj-main-preview img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    box-sizing: border-box;
    transition: transform 0.3s ease;
}

.jlkj-main-preview:hover img {
    transform: scale(1.03);
}

/* 缩略图横排 */
.jlkj-thumb-list {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.jlkj-thumb-item {
    width: 72px;
    height: 58px;
    border: 1px solid #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
    flex-shrink: 0;
    background-color: #ffffff;
    transition: border-color 0.2s ease;
}

.jlkj-thumb-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.jlkj-thumb-item.is-active,
.jlkj-thumb-item:hover {
    border-color: #0d327c;
}

/* 摘要与询盘区 (55%) */
.jlkj-summary-wrap {
    flex: 1;
}

.jlkj-detail-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 16px 0;
    line-height: 1.35;
}

.jlkj-detail-specs {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    padding: 16px 18px;
    margin-bottom: 22px;
}

.jlkj-detail-specs p {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: #475569;
}

.jlkj-detail-specs p:last-child {
    margin-bottom: 0;
}

.jlkj-detail-specs strong {
    color: #0f172a;
    display: inline-block;
    min-width: 130px;
}

.jlkj-short-desc {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed #cbd5e1;
    font-size: 13.5px;
    line-height: 1.6;
    color: #64748b;
}

/* 按钮操作组 */
.jlkj-detail-action {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.jlkj-btn-quote {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    background-color: #0d327c;
    color: #ffffff;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.jlkj-btn-quote:hover {
    background-color: #082153;
}

.jlkj-btn-instant {
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    background-color: #f1f5f9;
    color: #334155;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.jlkj-btn-instant:hover {
    background-color: #e2e8f0;
    color: #0d327c;
}

/* 详情描述 Tab 栏与长文排版 */
.jlkj-detail-tabs-section {
    margin-bottom: 35px;
}

.jlkj-tab-nav {
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 20px;
}

.jlkj-tab-nav span.is-active {
    display: inline-block;
    padding: 10px 18px;
    font-size: 16px;
    font-weight: 700;
    color: #0d327c;
    border-bottom: 2px solid #0d327c;
    margin-bottom: -2px;
    text-transform: uppercase;
}

.jlkj-product-long-desc img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 12px 0;
}

/* 上下产品跳转 */
.jlkj-post-nav {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-top: 1px solid #eef2f6;
    border-bottom: 1px solid #eef2f6;
    margin-bottom: 35px;
    font-size: 13.5px;
}

.jlkj-post-nav a {
    color: #334155;
    font-weight: 600;
}

.jlkj-post-nav a:hover {
    color: #0d327c;
}

/* 快捷询盘表单区 */
.jlkj-quick-inquiry-box {
    margin-top: 40px;
    padding-top: 25px;
    border-top: 2px solid #f1f5f9;
}

.jlkj-inquiry-hint {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 16px 0;
}

.jlkj-inquiry-hint strong {
    color: #0d327c;
}

/* ==========================================================================
   移动端与平板适配
   ========================================================================== */
@media screen and (max-width: 900px) {
    .jlkj-product-detail-top {
        flex-direction: column;
        gap: 25px;
    }
    .jlkj-gallery-wrap {
        width: 100%;
    }
    .jlkj-detail-title {
        font-size: 19px;
    }
}

@media screen and (max-width: 768px) {
    .jlkj-post-nav {
        flex-direction: column;
        gap: 8px;
    }
    .jlkj-detail-specs strong {
        min-width: 100px;
    }
    .jlkj-detail-action {
        flex-direction: column;
    }
    .jlkj-btn-quote,
    .jlkj-btn-instant {
        width: 100%;
        justify-content: center;
    }
}
/* ==========================================================================
   JLKJ 新闻详情页 (Single News / Post) 专属样式
   ========================================================================== */

.jlkj-news-article {
    background-color: #ffffff;
}

/* 标题与元数据栏 */
.jlkj-news-header {
    border-bottom: 1px solid #eef2f6;
    padding-bottom: 20px;
    margin-bottom: 25px;
}

.jlkj-news-title {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.4;
    margin: 0 0 14px 0;
}

.jlkj-news-meta-bar {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: #64748b;
}

.jlkj-meta-item i {
    color: #0d327c;
    margin-right: 5px;
}

/* 正文图文与视频排版规范 */
.jlkj-news-content {
    font-size: 15px;
    line-height: 1.8;
    color: #475569;
}

.jlkj-news-content p {
    margin-bottom: 20px;
}

.jlkj-news-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    display: block;
    margin: 15px auto;
}

/* 嵌入 iframe 视频自适应 16:9 防撑破 */
.jlkj-news-content iframe {
    max-width: 100%;
    display: block;
    margin: 20px auto;
    border: none;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

/* 底部操作与上一篇/下一篇跳转 */
.jlkj-news-footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eef2f6;
}

.jlkj-post-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13.5px;
    gap: 15px;
}

.jlkj-post-nav a {
    color: #334155;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.jlkj-post-nav a:hover {
    color: #0d327c;
}

.jlkj-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #f1f5f9;
    border-radius: 3px;
    color: #475569 !important;
    font-size: 13px;
    transition: all 0.2s ease;
}

.jlkj-back-btn:hover {
    background: #0d327c;
    color: #ffffff !important;
}

/* 移动端适配 */
@media screen and (max-width: 768px) {
    .jlkj-news-title {
        font-size: 18px;
    }
    .jlkj-post-nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .jlkj-nav-back {
        order: -1;
        margin-bottom: 5px;
    }
    .jlkj-news-content iframe {
        width: 100% !important;
        height: 220px !important;
    }
}
/* ==========================================================================
   JLKJ 侧边浮动在线联系组件 (Desktop Floating Live Chat)
   ========================================================================== */
.jlkj-floating-contact {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
}

.jlkj-live-chat-wrap {
    display: flex;
    flex-direction: column;
    background-color: #0d327c;
    box-shadow: -2px 4px 18px rgba(0, 0, 0, 0.16);
    border-radius: 6px 0 0 6px;
    overflow: visible;
}

.jlkj-chat-item {
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.jlkj-chat-item:last-child {
    border-bottom: none;
}

.jlkj-chat-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff !important;
    text-decoration: none;
    transition: background-color 0.25s ease;
}

.jlkj-chat-btn i.fa {
    font-size: 20px;
    color: #ffffff;
}

.jlkj-chat-btn svg {
    display: block;
}

.jlkj-chat-btn:hover {
    background-color: #082153;
}

/* 悬停向左展开的信息气泡 (Tooltip) */
.jlkj-chat-tooltip {
    position: absolute;
    right: 44px;
    top: 0;
    height: 44px;
    background-color: #082153;
    display: flex;
    align-items: center;
    padding: 0 16px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(10px);
    box-shadow: -4px 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 4px 0 0 4px;
}

/* 气泡右侧小三角箭头 */
.jlkj-chat-tooltip:after {
    content: "";
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid #082153;
}

.jlkj-chat-tooltip a {
    color: #ffffff !important;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
}

/* 鼠标悬停时激活气泡 */
.jlkj-chat-item:hover .jlkj-chat-tooltip {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
}

/* 返回顶部按钮 */
.jlkj-back-top-item {
    background-color: rgba(0, 0, 0, 0.2);
}

.jlkj-back-top-item .jlkj-chat-btn {
    cursor: pointer;
}

/* ==========================================================================
   移动端专属底部悬浮栏 (Mobile Bottom Bar)
   ========================================================================== */
.jlkj-mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 52px;
    background-color: #1a202c;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
    box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.15);
}

.jlkj-mobi-link {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    text-decoration: none;
    font-size: 10.5px;
    padding: 4px 0;
    transition: background-color 0.2s;
}

.jlkj-mobi-link i {
    font-size: 16px;
    margin-bottom: 2px;
    color: #cbd5e1;
}

.jlkj-mobi-link:hover,
.jlkj-mobi-link:active {
    background-color: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

.jlkj-mobi-link:hover i {
    color: #ffffff;
}

/* 移动端询盘突出按钮 */
.jlkj-mobi-inquiry-btn {
    flex: 1.5;
    background-color: #0d327c;
    color: #ffffff !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 11px;
    font-weight: 700;
}

.jlkj-mobi-inquiry-btn i {
    font-size: 16px;
    margin-bottom: 2px;
}

.jlkj-mobi-inquiry-btn:active {
    background-color: #082153;
}

/* ==========================================================================
   响应式断点切换：屏幕宽度 <= 768px 时隐藏侧边浮球，显示底部操作栏
   ========================================================================== */
@media screen and (max-width: 768px) {
    .jlkj-floating-contact {
        display: none; /* 手机端隐藏右侧悬浮，避免遮挡页面内容 */
    }
    .jlkj-mobile-bottom-bar {
        display: flex; /* 手机端显示底部固定通栏 */
    }
    /* 给手机端 body 底部垫出 52px 空间，防止底部栏遮盖页脚版权文字 */
    body {
        padding-bottom: 52px;
    }
}
/* ==========================================================================
   JLKJ 浏览器右下角常驻折叠快速询盘窗口 (Popup Inquiry Widget) 样式
   ========================================================================== */
.jlkj-popup-widget {
    position: fixed;
    right: 20px;
    bottom: 0;
    width: 310px;
    z-index: 997;
    background-color: #ffffff;
    border-radius: 6px 6px 0 0;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    font-family: inherit;
    box-sizing: border-box;
    transition: transform 0.3s ease;
}

/* 顶部标题栏 */
.jlkj-popup-header {
    height: 40px;
    background-color: #0d327c;
    color: #ffffff;
    display: flex;
    align-items: center;
    padding: 0 14px;
    cursor: pointer;
    border-radius: 6px 6px 0 0;
    user-select: none;
    transition: background-color 0.2s ease;
}

.jlkj-popup-header:hover {
    background-color: #082153;
}

.jlkj-popup-icon {
    font-size: 16px;
    margin-right: 10px;
    display: flex;
    align-items: center;
}

.jlkj-popup-title {
    font-size: 13.5px;
    font-weight: 700;
    letter-spacing: 0.3px;
    flex-grow: 1;
}

.jlkj-popup-arrow {
    font-size: 16px;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

/* 展开状态下箭头倒转 */
.jlkj-popup-widget.is-open .jlkj-popup-arrow {
    transform: rotate(180deg);
}

/* 表单内容区域 */
.jlkj-popup-body {
    padding: 16px 14px 12px 14px;
    border-left: 1px solid #e2e8f0;
    border-right: 1px solid #e2e8f0;
    background-color: #ffffff;
    box-sizing: border-box;
}

.jlkj-pform-group {
    margin-bottom: 10px;
}

.jlkj-pform-input,
.jlkj-pform-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    font-size: 13px;
    color: #1e293b;
    outline: none;
    box-sizing: border-box;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.jlkj-pform-input:focus,
.jlkj-pform-textarea:focus {
    border-color: #0d327c;
    box-shadow: 0 0 0 2px rgba(13, 50, 124, 0.1);
}

.jlkj-pform-textarea {
    resize: none;
    height: 75px;
}

/* 提交按钮 */
.jlkj-pform-submit-wrap {
    margin-top: 6px;
}

.jlkj-pform-btn {
    width: 100%;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background-color: #0d327c;
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.jlkj-pform-btn:hover {
    background-color: #082153;
}

.jlkj-pform-note {
    font-size: 11px;
    color: #94a3b8;
    text-align: center;
    margin: 8px 0 0 0;
}

/* ==========================================================================
   移动端响应式处理
   ========================================================================== */
@media screen and (max-width: 768px) {
    .jlkj-popup-widget {
        /* 在手机端吸附在底部快捷操作栏（52px高）的正上方 */
        bottom: 52px;
        right: 10px;
        width: 280px;
    }
}
/* 保证侧边栏与页脚中的 SVG 社交图标完美适应 currentColor 变色 */
.jlkj-side-socials a svg,
.jlkj-foot-socials a svg {
    fill: currentColor;
    display: block;
}
/* Alibaba 自定义图片图标尺寸与自适应规范 */
.jlkj-icon-alibaba {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

.jlkj-ali-icon-img {
    width: 16px;
    height: 16px;
    max-width: 16px;
    max-height: 16px;
    object-fit: contain;
    display: block;
    vertical-align: middle;
}

/* 顶部栏悬浮效果与微缩放微调 */
.top-bar .jlkj-icon-alibaba:hover .jlkj-ali-icon-img {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}
/* 浮动侧边客服条中的阿里巴巴图标与 SVG 规范 */
.jlkj-chat-btn .jlkj-chat-ali-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: block;
}

.jlkj-chat-btn svg {
    display: block;
    vertical-align: middle;
}
/* ==========================================================================
   移动端 Top Bar 顶部栏排版彻底优化修复
   ========================================================================== */
@media screen and (max-width: 768px) {
    .top-bar {
        min-height: auto;
        padding: 8px 0;
        line-height: normal;
    }

    .top-bar .inner {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 8px; /* 上下行间距 */
        padding: 0 10px;
    }

    /* 1. 隐藏手机端重复占位的公司长英文名称 */
    .top-bar-lt .top_name {
        display: none;
    }

    /* 2. 邮箱单行居中展示，字号微调适中，防止被截断折行 */
    .top-bar-lt {
        width: 100%;
        justify-content: center;
        line-height: 1.4;
        margin: 0;
        text-align: center;
    }

    .top-bar-lt .top_email {
        font-size: 12px;
        color: rgba(255, 255, 255, 0.9);
        letter-spacing: 0.2px;
    }

    /* 3. 社交图标与 Get a Quote 按钮在移动端整齐居中排成一行 */
    .top-bar-rt {
        width: 100%;
        justify-content: center;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
        line-height: 1;
        margin: 0;
    }

    .social-networks {
        display: flex;
        align-items: center;
    }

    .social-container .flex {
        gap: 8px; /* 适当微缩手机端图标间距 */
    }

    .top-bar .social-networks a {
        width: 22px;
        height: 22px;
        font-size: 13px;
    }

    .top-bar .social-networks a svg {
        width: 14px;
        height: 14px;
    }

    /* 4. 移动端 Get a Quote 按钮紧凑精致化 */
    .top-bar-rt .btn {
        margin-left: 4px;
        height: 24px;
        line-height: 22px;
        padding: 0 10px;
        font-size: 11px;
    }
}

/* 针对特别小的超窄手机屏幕 (<= 400px) 的细节优化 */
@media screen and (max-width: 400px) {
    .social-container .flex {
        gap: 6px;
    }

    .top-bar .social-networks a {
        width: 20px;
        height: 20px;
        font-size: 12px;
    }

    .top-bar-rt .btn {
        padding: 0 8px;
        font-size: 10.5px;
    }
}
/* 产品详情页多列输入表单规范 */
.jlkj-quick-inquiry-box .jlkj-form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 5px;
}

.jlkj-quick-inquiry-box .jlkj-form-row .jlkj-form-group {
    flex: 1;
}

@media screen and (max-width: 768px) {
    .jlkj-quick-inquiry-box .jlkj-form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ==========================================================================
   全局询盘成功感谢弹窗规范 (强制顶级浮层)
   ========================================================================== */
.jlkj-inquiry-success-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.jlkj-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(4px);
}

.jlkj-modal-content {
    position: relative;
    background: #ffffff;
    padding: 40px 30px;
    max-width: 480px;
    width: 90%;
    border-radius: 8px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    text-align: center;
    z-index: 2;
    box-sizing: border-box;
    animation: jlkjModalPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes jlkjModalPop {
    from {
        opacity: 0;
        transform: scale(0.85);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.jlkj-modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #ecfdf5;
    color: #059669;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    box-shadow: 0 0 0 10px #f0fdf4;
}

.jlkj-modal-content h3 {
    font-size: 22px;
    color: #0f172a;
    font-weight: 700;
    margin: 0 0 12px 0;
}

.jlkj-modal-content p {
    font-size: 14.5px;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 25px 0;
}

.jlkj-modal-close-btn {
    padding: 12px 36px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    background-color: #0d327c;
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.jlkj-modal-close-btn:hover {
    background-color: #082153;
    transform: translateY(-1px);
}