@charset "utf-8";
/* ===================== 全局变量 重工外贸欧美风 ===================== */
:root {
    --primary-orange: #F7B71D;     /* 主橙色品牌色 */
    --deep-blue: #003340;          /* 深钢铁蓝文字/导航 */
    --dark-gray: #222831;
    --light-gray-bg: #f6f8fa;
    --border-gray: #dde1e7;
    --text-gray: #555960;
    --white: #ffffff;
    --shadow-soft: 0 8px 24px rgba(0,51,64,0.07);
    --shadow-hover: 0 14px 32px rgba(0,51,64,0.12);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Roboto', 'Montserrat', Arial, sans-serif;
    color: var(--text-gray);
    background: #fff;
    line-height: 1.75;
}
ul {list-style: none;padding:0;margin:0;}
a {text-decoration: none;transition: all 0.3s ease;color: inherit;}
img {max-width:100%;display:block;object-fit:cover;}
h1,h2,h3,h4,h5,h6 {color: var(--deep-blue);font-weight:700;}
.lh-lg {line-height:2;}
.g-4 {gap:1.5rem !important;}

/* ===================== 通用区块模块 ===================== */
.section-wrap {padding:20px 0;}
.section-white {background:#fff;}
.section-gray-light {background:var(--light-gray-bg);}
.section-dark-bg {background:var(--deep-blue);color:#fff;}
.section-head {text-align:center;margin-bottom:60px;}
.section-title {font-size:34px;margin-bottom:10px;position:relative;padding-bottom:14px;display:inline-block;}
.section-title:after {
    content:"";
    width:90px;
    height:4px;
    background:var(--primary-orange);
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:0;
}
.section-sub {font-size:16px;color:var(--text-gray);letter-spacing:1px;}
.btn-more {
    padding:12px 36px;
    border:2px solid var(--deep-blue);
    border-radius:50px;
    color:var(--deep-blue);
    font-weight:600;
}
.btn-more:hover {
    background:var(--deep-blue);
    color:#fff;
}

/* ===================== 顶部导航 Header PC端原有样式 ===================== */
.site-header {
    background:var(--deep-blue);
    position:sticky;
    top:0;
    z-index:99999; /* 提高层级，盖住所有内容 */
    width:100%;
}
.header-wrap {
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:90px;
}
.header-left {display:flex;align-items:center;gap:20px;}
.logo img {height:56px;}
.header-slogan {color:#fff;opacity:0.85;font-size:15px;}
.header-right {
    display:flex;
    align-items:center;
    gap:30px;
    flex-wrap: nowrap !important; /* 强制不换行，解决汉堡跑到左侧 */
}
.pc-nav {display:block;}
.nav-list {display:flex;align-items:center;gap:6px;}
.nav-item {position:relative;height:90px;display:flex;align-items:center;padding:0 16px;}
.nav-link {color:#fff;font-size:16px;font-weight:500;}
.nav-link.active, .nav-link:hover {color:var(--primary-orange);}
.pc-cta {display:block;}
.btn-header-cta {
    padding:11px 30px;
    background:var(--primary-orange);
    color:var(--deep-blue);
    border-radius:50px;
    font-weight:700;
    border:none;
    cursor:pointer;
}
.btn-header-cta:hover {
    background:#e2a400;
    transform:translateY(-2px);
    box-shadow:0 6px 18px rgba(247,183,29,0.3);
}

/* 普通下拉菜单 PC */
.sub-menu {
    position:absolute;
    top:90px;
    left:0;
    width:auto;
    background:#fff;
    box-shadow:var(--shadow-soft);
    border-radius:0 0 10px 10px;
    opacity:0;
    visibility:hidden;
    transition:0.3s;
	white-space: nowrap;
}
.drop-parent:hover .sub-menu {opacity:1;visibility:visible;}
.sub-menu li {padding:13px 22px;}
.sub-menu li a:hover {color:var(--primary-orange);}
.sub-menu li a.active {color:var(--deep-blue);font-weight:600;}

/* Mega产品大下拉 PC */
.mega-parent {position:relative;}
.mega-menu {
    position: absolute;
    top: 90px;
    left: 0;
    transform: translateX(-420px);
    width: 1280px;
    min-width: 1280px;
    background: #fff;
    box-shadow: var(--shadow-hover);
    padding: 35px;
    border-radius: 0 0 12px 12px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}
.mega-parent:hover .mega-menu {opacity:1;visibility:visible;}
.mega-container {display:flex;gap:30px;}
.mega-col {flex:1;min-width:190px;}
.mega-title {
    font-size:18px;
    padding-bottom:10px;
    border-bottom:2px solid var(--primary-orange);
    margin-bottom:16px;
}
.mega-title a.active {color:var(--primary-orange);}
.mega-pro-list {margin-bottom:20px;min-height:300px;}
.pro-link {display:block;padding:6px 0;font-size:14px;position:relative;padding-left:14px;color:var(--text-gray);}
.pro-link:before {content:"•";color:var(--primary-orange);position:absolute;left:0;}
.pro-link:hover {color:var(--deep-blue);}
.hot-tag {
    display:inline-block;
    padding:2px 6px;
    background:var(--primary-orange);
    color:#fff;
    font-size:11px;
    border-radius:4px;
    margin-right:6px;
}
.mega-thumb img {width:auto;height:120px;border-radius:8px;margin-top:12px;}
/* ===================== 全屏轮播 Hero 1920*600 ===================== */
.hero-swiper {
    width: 100%;
    overflow: hidden;
}
/* 宽高比例 1920 : 600 */
.swiper-container {
    width: 100%;
    height: auto;
    aspect-ratio: 1920 / 600;
}
.swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
}
.slide-bg {
    width: 100%;
    height: 100%;
    object-fit: cover; /* cover 铺满容器无留白，适配1920*600短横幅 */
    background: #003340;
}
/* 文字定位 */
.slide-text-box {
    position: absolute;
    left: 5%;
    top: 50%;
    transform: translateY(-50%);
    max-width: 620px;
}
.slide-main-title {
    font-size: 48px;
    color: #fff;
    margin-bottom: 16px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.35);
    line-height: 1.2;
}
.slide-sub-title {
    font-size: 22px;
    color: #fff;
    opacity: 0.92;
    margin-bottom: 30px;
    line-height: 1.4;
}
.slide-cta-btn {
    padding: 14px 40px;
    background: var(--primary-orange);
    color: var(--deep-blue);
    border-radius: 50px;
    font-weight: 700;
    font-size: 17px;
    display: inline-block;
}
.slide-cta-btn:hover {
    background: #e2a400;
    box-shadow: 0 8px 24px rgba(247,183,29,0.32);
}
/* 左右箭头 */
.swiper-button-next,
.swiper-button-prev {
    width: 50px;
    height: 50px;
    background: rgba(0,51,64,0.55);
    border-radius: 50%;
    color: #fff;
}
/* 分页圆点 */
.swiper-pagination-bullet {
    width: 14px;
    height: 14px;
    background: rgba(255,255,255,0.5);
}
.swiper-pagination-bullet-active {
    background: var(--primary-orange);
}

/* ========== 移动端自适应 ========== */
@media (max-width: 1200px) {
    .slide-main-title {
        font-size: 38px;
    }
    .slide-sub-title {
        font-size: 19px;
    }
}
@media (max-width: 768px) {
    /* 手机缩小轮播高度比例 */
    .swiper-container {
        aspect-ratio: 16 / 9;
    }
    .slide-text-box {
        max-width: 90%;
        left: 5%;
    }
    .slide-main-title {
        font-size: 28px;
    }
    .slide-sub-title {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .slide-cta-btn {
        padding: 10px 28px;
        font-size: 15px;
    }
    /* 缩小箭头 */
    .swiper-button-next,
    .swiper-button-prev {
        width: 38px;
        height: 38px;
    }
}
@media (max-width: 480px) {
    .swiper-container {
        aspect-ratio: 4 / 3;
    }
    .slide-main-title {
        font-size: 22px;
    }
}

/* ===================== 产品卡片通用 ===================== */
.product-card {
    background:#fff;
    border-radius:12px;
    box-shadow:var(--shadow-soft);
    overflow:hidden;
    transition:0.3s ease;
}
.product-card:hover {
    transform:translateY(-8px);
    box-shadow:var(--shadow-hover);
}
.card-img-box {height:240px;overflow:hidden;}
.card-img {width:100%;height:100%;transition:0.4s;}
.product-card:hover .card-img {transform:scale(1.05);}
.card-body {padding:22px;}
.card-name {
    text-align: center;
}
.card-name a {
    font-size: 18px;
    color: var(--deep-blue);
    font-weight: 600;
    text-decoration: none;
}
.card-name a:hover {
    color: var(--primary-orange);
    text-decoration: none;
}

/* 新闻模块 */
.news-item {
    padding:24px;
    background:#fff;
    border-radius:10px;
    box-shadow:var(--shadow-soft);
}
.news-title a {font-size:19px;color:var(--deep-blue);white-space: nowrap;overflow: hidden;text-overflow: ellipsis;display: block;}
.news-title a:hover {color:var(--primary-orange);}
.news-desc {margin-top:8px;color:var(--text-gray);font-size:15px;}

/* ===================== 联系咨询区块 ===================== */
.contact-main-title {
    font-size:38px;
    color:#fff;
    padding-bottom:12px;
    border-bottom:3px solid var(--primary-orange);
    display:inline-block;
    margin-bottom:32px;
}
.contact-item {
    display:flex;
    align-items:flex-start;
    gap:16px;
    margin-bottom:28px;
}
.contact-icon {font-size:24px;color:var(--primary-orange);}
.contact-text strong {display:block;color:#fff;font-size:17px;margin-bottom:4px;}
.contact-text p {opacity:0.85;margin:0;}
.contact-text a {color:#fff;}
.contact-text a:hover {color:var(--primary-orange);}
.form-input,.form-textarea {
    width:100%;
    padding:15px 18px;
    border:none;
    border-radius:8px;
    background:#fff;
    font-size:15px;
    outline:none;
}
.form-submit-btn {
    width:100%;
    padding:15px 0;
    border:none;
    border-radius:50px;
    background:var(--primary-orange);
    color:var(--deep-blue);
    font-weight:700;font-size:17px;
    cursor:pointer;
}
.contact-right { padding-top:70px;}
.form-submit-btn:hover {
    background:#e2a400;
    box-shadow:0 6px 20px rgba(247,183,29,0.3);
}

/* ===================== 底部Footer ===================== */
.site-footer {background:var(--dark-gray);color:#fff;padding:60px 0 30px;}
.footer-title {
    font-size:20px;
    margin-bottom:20px;
    padding-bottom:10px;
    border-bottom:2px solid var(--primary-orange);
    display:inline-block;
	color: #fff;
}
.footer-text-list li {margin-bottom:10px;opacity:0.88;}
.footer-text-list a:hover {color:var(--primary-orange);}
.footer-input,.footer-textarea {
    width:100%;
    padding:12px 16px;
    border:none;
    border-radius:6px;
    margin-bottom:14px;
    font-size:14px;
    outline:none;
}
.footer-submit {
    width:100%;
    padding:12px 0;
    border:none;
    border-radius:50px;
    background:var(--primary-orange);
    color:var(--deep-blue);
    font-weight:600;
    cursor:pointer;
}
.footer-submit:hover {background:#e2a400;}
.copyright-bar {opacity:0.75;font-size:14px;}

/* 底部联系图标样式 */
.contact-emoji {
    display: inline-block;
    width: 26px;
    font-size: 18px;
    color: var(--primary-orange);
    margin-right: 6px;
}
.footer-text-list li {
    margin-bottom: 12px;
    opacity: 0.88;
    display: flex;
    align-items: center;
}
.footer-text-list li a {
    color: #fff;
}
.footer-text-list li a:hover {
    color: var(--primary-orange);
}
.footer-text-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-text-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 15px;
}
.footer-text-list li a:hover {
    color: var(--primary-orange);
}
/* 底部联系方式图标统一样式 */
.footer-contact-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    flex-shrink: 0;
}
.footer-text-list li:hover .footer-contact-icon {
    filter: brightness(0) saturate(100%) invert(64%) sepia(64%) saturate(1300%) hue-rotate(3deg) brightness(102%) contrast(105%);
}
/* ========== About Us 实力数字板块专属样式 ========== */
.about-section {
    padding-top: 60px;
}
.about-data-row {
    margin-bottom: 60px !important;
}
.data-card {
    background: #fff;
    box-shadow: var(--shadow-soft);
    border-radius: 12px;
    text-align: center;
    padding: 30px 15px;
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}
.data-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top: 4px solid var(--primary-orange);
}
.data-num {
    display: block;
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-orange);
    line-height: 1.1;
    margin-bottom: 10px;
}
.data-text {
    font-size: 15px;
    color: var(--deep-blue);
    font-weight: 500;
    display: block;
    line-height: 1.5;
}
.about-text {
    font-size: 16px;
    color: var(--text-gray);
    text-indent: 2em;
    padding: 0 10px;
}

/* 工厂产能板块 */
.factory-card {
    background:#fff;
    border-radius:12px;
    box-shadow:var(--shadow-soft);
    overflow:hidden;
    transition:0.3s;
}
.factory-card:hover {transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.factory-img-box {height:240px;overflow:hidden;}
.factory-img {width:100%;height:100%;transition:0.4s;}
.factory-card:hover .factory-img {transform:scale(1.05);}
.factory-body {padding:22px;}
.factory-title {font-size:18px;margin-bottom:10px;color:var(--deep-blue);}
.factory-desc {font-size:15px;color:var(--text-gray);}

/* 工程师售后团队 */
.team-img-box {border-radius:12px;overflow:hidden;box-shadow:var(--shadow-soft);}
.team-img {width:100%;height:400px;}
.team-sub-title {font-size:22px;margin-bottom:12px;color:var(--deep-blue);}
.team-text-list li {
    padding-left:18px;
    position:relative;
    margin-bottom:10px;
    font-size:16px;
}
.team-text-list li:before {
    content:"✓";
    color:var(--primary-orange);
    position:absolute;
    left:0;
    font-weight:bold;
}

/* 企业文化卡片 */
.culture-card {
    background:#fff;
    padding:35px 20px;
    border-radius:12px;
    box-shadow:var(--shadow-soft);
    text-align:center;
    transition:0.3s;
}
.culture-card:hover {transform:translateY(-6px);box-shadow:var(--shadow-hover);}
.culture-num {
    width:50px;
    height:50px;
    line-height:50px;
    border-radius:50%;
    background:var(--primary-orange);
    color:var(--deep-blue);
    margin:0 auto 16px;
    font-size:20px;
}
.culture-title {font-size:19px;margin-bottom:10px;color:var(--deep-blue);}
.culture-desc {font-size:15px;color:var(--text-gray);}

/* 底部咨询转化横幅 */
.quote-banner-section {
    background:#2c3640;
    padding:60px 0;
    color:#fff;
}
.banner-title {font-size:32px;color:#fff;margin-bottom:12px;}
.banner-desc {font-size:17px;opacity:0.9;}
.banner-cta-btn {
    padding:14px 42px;
    background:var(--primary-orange);
    color:var(--deep-blue);
    border-radius:50px;
    font-weight:700;font-size:17px;
}
.banner-cta-btn:hover {
    background:#e2a400;
    box-shadow:0 8px 24px rgba(247,183,29,0.3);
}
/* ===================== 产品列表页面专属样式 ===================== */
/* 1、面包屑导航 */
.breadcrumb-wrap {
    padding:16px 20px;
    background:var(--light-gray-bg);
    border-radius:8px;
    margin-bottom:40px;
}
.breadcrumb-link {
    color:var(--deep-blue);
}
.breadcrumb-link:hover {
    color:var(--primary-orange);
}
.breadcrumb-sep {
    margin:0 12px;
    color:var(--text-gray);
}
.breadcrumb-current {
    color:var(--primary-orange);
    font-weight:600;
}
.breadcrumb-current:hover {
    color:var(--deep-blue);
}

/* 2、分类筛选标签栏 */
.filter-tab-wrap {
    margin-bottom:50px;
}
.filter-tab-list {
    display:flex;
    flex-wrap:wrap;
    gap:14px;
}
.filter-tab-item {
    padding:12px 26px;
    border:2px solid var(--border-gray);
    border-radius:50px;
    font-size:16px;
    transition:0.3s;
}
.filter-tab-item:hover {
    border-color:var(--primary-orange);
    color:var(--primary-orange);
}
.filter-tab-item.active {
    background:var(--primary-orange);
    border-color:var(--primary-orange);
    color:var(--deep-blue);
    font-weight:600;
}
.tab-count {
    display:inline-block;
    margin-left:8px;
    padding:2px 8px;
    background:rgba(0,51,64,0.08);
    border-radius:20px;
    font-size:13px;
}
.filter-tab-item.active .tab-count {
    background:rgba(0,51,64,0.15);
}
.filter-title {
    font-size:22px;
    color:var(--deep-blue);
    font-weight:700;
}

/* 4、分页样式 大气外贸风 */
.page-pagination {
    display:flex;
    justify-content:center;
    align-items:center;
    gap:10px;
    margin-top:60px;
}
.page-pagination a, .page-pagination span {
    display:flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    border-radius:50%;
    border:2px solid var(--border-gray);
    font-size:16px;
    transition:0.3s;
}
.page-pagination a:hover {
    border-color:var(--primary-orange);
    color:var(--primary-orange);
}
.page-pagination span.current {
    background:var(--primary-orange);
    border-color:var(--primary-orange);
    color:var(--deep-blue);
    font-weight:700;
}
/* ========== 分页专属样式 匹配网站整体风格 ========== */
.page-pagination {
    margin-top: 60px;
}
.pagination {
    gap: 10px;
    align-items: center;
}
.page-item.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border: 2px solid var(--border-gray);
    border-radius: 50%;
    color: var(--deep-blue);
    font-size: 15px;
    background: #fff;
    transition: all 0.3s ease;
    text-decoration: none;
}
/* 数字页码默认样式 */
.pagination span.page-item.page-link {
    cursor: default;
}
/* 当前激活页码 */
.pagination span.current.page-link {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: var(--deep-blue);
    font-weight: 700;
}
/* hover交互 */
.page-item.page-link:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}
/* 无数据提示文字 */
.empty-tips {
    font-size: 18px;
    color: var(--text-gray);
    padding: 40px 0;
}

/* 移动端适配 缩小尺寸 */
@media (max-width:768px) {
    .page-item.page-link {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    .pagination {
        gap: 6px;
    }
}
/* ===================== 新闻页面专属样式 ===================== */
/* 3、新闻列表 左日期 右标题摘要两行布局 */
.news-list-wrap {margin-bottom:60px;}
.news-item {
    padding:30px 0;
    border-bottom:1px solid var(--border-gray);
    align-items: stretch !important;
}
.news-date-box {
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    background:var(--deep-blue);
    border-radius:10px;
    color:#fff;
    padding:10px 0;
}
.news-day {font-size:32px;font-weight:700;line-height:1;display:block;}
.news-month {font-size:14px;opacity:0.85;margin-top:6px;display:block;}
.news-title {
    font-size:22px;
    margin-bottom:10px;
    line-height:1.3;
	margin-left: 10px;
}
.news-title a:hover {color:var(--primary-orange);}
.news-desc {
    font-size:16px;
    color:var(--text-gray);
    margin:0;
    line-height:1.7;
	margin-left: 10px;
}
/* ========== 产品详情页独立样式 ========== */
.product-detail-page {
    padding-top: 40px;
}
.detail-main-title {
    font-size: 36px;
    color: var(--deep-blue);
    margin: 16px 0 32px;
    line-height: 1.3;
}
.block-subtitle {
    font-size: 26px;
    color: var(--deep-blue);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-orange);
    display: inline-block;
}
.mb-6 {
    margin-bottom: 4rem !important;
}

/* 左侧大图悬浮放大 */
.detail-img-box {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}
.detail-main-img {
    width: 100%;
    height: auto;
    transition: transform 0.4s ease;
}
.detail-img-box:hover .detail-main-img {
    transform: scale(1.08);
}

/* 右侧参数卡片 */
.param-card {
    background: var(--light-gray-bg);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
}
.param-title {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--deep-blue);
}
.param-list li {
    font-size: 16px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-gray);
}
.param-list li:last-child {
    border-bottom: none;
}
.param-list strong {
    color: var(--deep-blue);
    min-width: 160px;
    display: inline-block;
}

/* 联系方式一行 */
.contact-line {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--deep-blue);
    white-space: nowrap;
}
.contact-link:hover {
    color: var(--primary-orange);
}
/* 自定义图标图片统一尺寸 */
.contact-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    flex-shrink: 0;
    transition: 0.3s;
}
/* hover图标轻微变色/提亮，可选 */
.contact-link:hover .contact-icon-img {
    filter: brightness(1.2);
}
/* 功能按钮行 */
.btn-line {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.chat-btn, .message-btn {
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
}
.chat-btn {
    background: var(--deep-blue);
    color: #fff;
}
.chat-btn:hover {
    background: #00444e;
}
.message-btn {
    border: 2px solid var(--primary-orange);
    color: var(--deep-blue);
}
.message-btn:hover {
    background: var(--primary-orange);
}

/* 详情正文 表格横向滚动 */
.detail-text-content {
    font-size: 16px;
    line-height: 2;
    color: var(--text-gray);
}
.detail-text-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
/* 表格容器实现横向滚动 */
.detail-text-content :has(table) {
    overflow-x: auto;
    display: block;
}
.detail-text-content table th,
.detail-text-content table td {
    border: 1px solid var(--border-gray);
    padding: 12px 16px;
    white-space: nowrap;
}
.detail-text-content table th {
    background: var(--light-gray-bg);
    color: var(--deep-blue);
}

/* 案例卡片 */
.case-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: 0.3s;
}
.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.case-img-box {
    height: 200px;
    overflow: hidden;
}
.case-img {
    width: 100%;
    height: 100%;
    transition: 0.4s;
}
.case-card:hover .case-img {
    transform: scale(1.05);
}
.case-body {
    padding: 18px;
}
.case-name a {
    font-size: 16px;
    color: var(--deep-blue);
}
.case-name a:hover {
    color: var(--primary-orange);
}

/* 留言板加宽放大 */
.message-block {
    background: var(--light-gray-bg);
    border-radius: 12px;
    padding: 40px;
}
.form-input, .form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    font-size: 16px;
    outline: none;
}
.form-input:focus, .form-textarea:focus {
    border-color: var(--primary-orange);
}
.submit-btn {
    padding: 14px 48px;
    background: var(--primary-orange);
    border: none;
    border-radius: 50px;
    color: var(--deep-blue);
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
}
.submit-btn:hover {
    background: #e2a400;
}

/* 移动端适配 */
@media (max-width:992px) {
    .detail-top-row {
        flex-direction: column;
    }
    .detail-main-title {
        font-size: 28px;
    }
    .message-block {
        padding: 24px;
    }
    .case-img-box, .card-img-box {
        height: 180px;
    }
}
@media (max-width:768px) {
    .detail-main-title {
        font-size: 24px;
    }
    .block-subtitle {
        font-size: 22px;
    }
    .contact-line, .btn-line {
        justify-content: center;
    }
    .param-card {
        padding: 20px;
    }
}
/* ===================== 移动端汉堡菜单新增样式 ===================== */
/* 汉堡按钮 平板手机显示，PC隐藏 */
.hamburger-btn {
    display:none;
    width:36px;
    height:30px;
    position:relative;
    cursor:pointer;
}
.hamburger-btn span {
    display:block;
    width:100%;
    height:3px;
    background:#fff;
    border-radius:3px;
    position:absolute;
    transition:0.3s;
}
.hamburger-btn span:nth-child(1) {top:0;}
.hamburger-btn span:nth-child(2) {top:13px;}
.hamburger-btn span:nth-child(3) {bottom:0;}

/* 遮罩层 */
.mobile-menu-mask {
    position:fixed;
    left:0;
    top:0;
    width:100vw;
    height:100vh;
    background:rgba(0,0,0,0.5);
    z-index:99998;
    opacity:0;
    visibility:hidden;
    transition:0.3s;
}
.mobile-menu-mask.show {
    opacity:1;
    visibility:visible;
}

/* 侧边菜单面板 */
.mobile-side-menu {
    position:fixed;
    right:-300px;
    top:0;
    width:300px;
    height:100vh;
    background:var(--deep-blue);
    z-index:99999;
    padding:40px 20px;
    transition:0.3s;
    overflow-y:auto;
}
.mobile-side-menu.show {
    right:0;
}
.menu-close-btn {
    position:absolute;
    top:15px;
    right:20px;
    font-size:32px;
    color:#fff;
    cursor:pointer;
}

/* 移动端导航列表 */
.mobile-nav-list {
    margin-top:30px;
}
.mobile-nav-item {
    border-bottom:1px solid rgba(255,255,255,0.15);
}
.mobile-nav-link {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 0;
    color:#fff;
    font-size:16px;
}
.mobile-nav-link.active {
    color:var(--primary-orange);
}
.mobile-nav-link .arrow {
    width:8px;
    height:8px;
    border-right:2px solid #fff;
    border-bottom:2px solid #fff;
    transform:rotate(45deg);
    transition:0.3s;
}
.mobile-has-sub.open .arrow {
    transform:rotate(-135deg);
}
.mobile-sub-list {
    height:0;
    overflow:hidden;
    transition:0.3s;
}
.mobile-has-sub.open .mobile-sub-list {
    height:auto;
}
.mobile-sub-item a {
    display:block;
    padding:12px 15px;
    color:rgba(255,255,255,0.8);
    font-size:15px;
}
.mobile-sub-item a.active {
    color:var(--primary-orange);
}
.mobile-menu-cta {
    margin-top:40px;
    text-align:center;
}

/* ===================== 媒体查询 平板区间 992~1200 仅大屏平板生效 ===================== */
@media(min-width:992px) and (max-width:1200px){
    .mega-menu {min-width:100%;}
    .mega-container {flex-wrap:wrap;}
    .mega-col {flex:1 1 45%;}
    .nav-list {flex-wrap:wrap;}
    .swiper-container {height:420px;}
    .slide-main-title {font-size:34px;}
    .section-wrap {padding:60px 0;}
    .contact-left, .contact-right {width:100%;}
}

/* ===================== 媒体查询 手机端 991.98以下切换汉堡 ===================== */
@media (max-width:991.98px) {
    /* 隐藏PC导航与按钮 */
    .pc-nav, .pc-cta {
        display:none !important;
    }
    /* 显示汉堡按钮 */
    .hamburger-btn {
        display:block;
    }
    /* 导航高度缩小适配移动端 */
    .header-wrap {
        height:70px;
    }
    .nav-item {
        height:70px;
    }
    /* PC下拉菜单全部隐藏 */
    .sub-menu, .mega-menu {
        display:none !important;
    }
    .logo img {
        height:42px;
    }
    .header-slogan {
        display:block;
    }
}
/* 左右咨询区块通用 */
.message-block {
    background: var(--light-gray-bg);
    border-radius: 12px;
    padding: 40px;
}
/* 左侧信任列表 */
.trust-list {
    margin-top: 30px;
}
.trust-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 17px;
    color: var(--text-gray);
    margin-bottom: 18px;
    line-height: 1.6;
}
.check-icon {
    font-size: 18px;
    color: var(--primary-orange);
    flex-shrink: 0;
    margin-top: 2px;
}
/* 表单输入框原有样式不变，只调整间距 */
.form-input, .form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    font-size: 16px;
    outline: none;
}
.form-input:focus, .form-textarea:focus {
    border-color: var(--primary-orange);
}
.submit-btn {
    padding: 14px 48px;
    background: var(--primary-orange);
    border: none;
    border-radius: 50px;
    color: var(--deep-blue);
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
}
.submit-btn:hover {
    background: #e2a400;
}

/* 移动端自适应：手机上下堆叠 */
@media (max-width:992px) {
    .message-block {
        padding: 24px;
    }
    .trust-list {
        margin-bottom: 30px;
    }
}
/* 底部说明文本 */
.trust-desc {
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-gray);
}
#message-form {
    /* 滚动锚点偏移，数值=导航栏高度 */
    scroll-margin-top: 90px;
}
@media (max-width:991.98px) {
    #message-form {
        scroll-margin-top: 70px;
    }
}
/* 案例卡片主体统一高度 */
.case-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}
/* 图片盒子固定高度不变 */
.case-img-box {
    flex-shrink: 0;
    height: 200px;
    overflow: hidden;
}
/* 底部内容区域自适应填充 */
.case-body {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 18px;
}
/* 标题单行截断，超长显示省略号 */
.case-name {
    width: 100%;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* 限制2行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.case-name a {
    display: block;
    text-overflow: ellipsis;
}
/* 详情正文 表格横向滚动 + 清除浮动 */
.detail-text-content {
    font-size: 16px;
    line-height: 2;
    color: var(--text-gray);
}
/* 清除浮动核心代码 */
.detail-text-content::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    visibility: hidden;
}
.detail-text-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.detail-text-content :has(table) {
    overflow-x: auto;
    display: block;
}
.detail-text-content table th,
.detail-text-content table td {
    border: 1px solid var(--border-gray);
    padding: 12px 16px;
    white-space: nowrap;
}
.detail-text-content table th {
    background: var(--light-gray-bg);
    color: var(--deep-blue);
}

/* 浮动图片适配 */
.detail-text-content img[style*="float"] {
    max-width: 48%;
    height: auto !important;
    margin: 0 0 12px 16px;
}
@media (max-width:768px) {
    .detail-text-content img[style*="float"] {
        float: none !important;
        display: block;
        max-width: 100%;
        margin: 12px auto;
    }
}

/* 案例卡片等高原有代码不变，新增清除浮动兜底 */
.case-block {
    clear: both;
    margin-bottom: 4rem !important;
}
/* 内页栏目Banner模块 */
.inner-banner {
    width: 100%;
    position: relative;
    overflow: hidden;
}
.inner-banner-bg {
    width: 100%;
}
.banner-img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1920 / 400;
    object-fit: cover;
}
/* 文字遮罩层 */
.banner-text-wrap {
    position: absolute;
    top: 30%;
    left: 30%;
    transform: translateY(-50%);
    color: #fff;
}
.banner-line1 {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 12px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
.banner-line2 {
    font-size: 22px;
    line-height: 1.6;
    margin: 0 0 30px;
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.banner-cta-btn {
    display: inline-block;
    padding: 14px 42px;
    background: var(--primary-orange);
    color: var(--deep-blue);
    border-radius: 50px;
    font-size: 17px;
    font-weight: 700;
    transition: 0.3s;
}
.banner-cta-btn:hover {
    background: #e2a400;
    box-shadow: 0 8px 24px rgba(247,183,29,0.32);
}

/* 平板适配 */
@media (max-width:1200px) {
    .banner-line1 {
        font-size: 34px;
    }
    .banner-line2 {
        font-size: 20px;
    }
}
/* 手机端适配 */
@media (max-width:768px) {
    .banner-text-wrap {
        padding: 0 20px;
    }
	.banner-text-wrap {
    top: 50%;
	left: 0;
}
    .banner-line1 {
        font-size: 16px;
    }
    .banner-line2 {
        font-size: 14px;
        margin-bottom: 20px;
    }
    .banner-cta-btn {
        padding: 5px 10px;
        font-size: 15px;
    }
}
/* ========== 面包屑 复用全站样式统一 ========== */
.breadcrumb-wrap {
    padding:16px 20px;
    background:var(--light-gray-bg);
    border-radius:8px;
    margin-bottom:40px;
}
.breadcrumb-link {
    color:var(--deep-blue);
}
.breadcrumb-link:hover {
    color:var(--primary-orange);
}
.breadcrumb-sep {
    margin:0 12px;
    color:var(--text-gray);
}
.breadcrumb-current {
    color:var(--primary-orange);
    font-weight:600;
}

/* 页面标题区域 */
.process-title-wrap {
    text-align:center;
    margin-bottom:60px;
}
.page-main-title {
    font-size:36px;
    color:var(--deep-blue);
    margin-bottom:16px;
}
.page-sub-desc {
    max-width:900px;
    margin:0 auto;
    font-size:17px;
    line-height:1.8;
    color:var(--text-gray);
}

/* 服务流程总容器 */
.service-process-wrap {
    padding:20px 0;
}
.process-list {
    row-gap:40px;
}
.process-card {
    background:#fff;
    border-radius:12px;
    box-shadow:var(--shadow-soft);
    padding:30px 20px;
    height:100%;
    transition:0.3s ease;
}
.process-card:hover {
    transform:translateY(-8px);
    box-shadow:var(--shadow-hover);
}

/* 图标+步骤数字盒子 */
.process-icon-box {
    position:relative;
    width:80px;
    height:80px;
    background:var(--light-gray-bg);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    margin:0 auto 20px;
}
.process-icon {
    font-size:32px;
    color:var(--primary-orange);
}
.process-step-num {
    position:absolute;
    top:-8px;
    right:-8px;
    width:30px;
    height:30px;
    line-height:30px;
    border-radius:50%;
    background:var(--primary-orange);
    color:var(--deep-blue);
    font-size:14px;
    font-weight:700;
}

/* 卡片文字 */
.process-card-title {
    font-size:18px;
    color:var(--deep-blue);
    text-align:center;
    margin-bottom:14px;
    line-height:1.4;
}
.process-text {
    font-size:15px;
    line-height:1.7;
    color:var(--text-gray);
    text-align:center;
}

/* ========== 响应式适配 ========== */
@media (max-width:1200px) {
    .page-main-title {
        font-size:32px;
    }
}
@media (max-width:992px) {
    .process-icon-box {
        width:70px;
        height:70px;
    }
    .process-icon {
        font-size:28px;
    }
}
@media (max-width:768px) {
    .page-main-title {
        font-size:26px;
    }
    .process-card {
        padding:24px 16px;
    }
    .process-card-title {
        font-size:17px;
    }
}
/* ========== Contact Us 页面独立样式 ========== */
/* 顶部独立通讯栏外层容器 */
.top-contact-bar {
    padding: 20px 0;
    background: var(--light-gray-bg);
    border-radius: 12px;
}
/* 顶部横向一排联系方式 */
.contact-top-line {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}
.top-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 160px;
    color: var(--deep-blue);
}
.top-contact-item:hover {
    color: var(--primary-orange);
}
.top-contact-item .channel-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-orange);
}
.top-contact-item .channel-text strong {
    display: block;
    font-size: 15px;
}
.top-contact-item .channel-text span {
    font-size: 14px;
    color: var(--text-gray);
}

/* 下方三栏卡片 地址/工时/公司简介 */
.contact-three-block {
    margin-top: 20px;
}
.info-small-card {
    background: var(--light-gray-bg);
    border-radius: 12px;
    padding: 22px;
    height: 100%;
}
.info-small-card .channel-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--primary-orange);
    margin-bottom: 12px;
}
.info-small-title {
    font-size: 17px;
    color: var(--deep-blue);
    margin-bottom: 8px;
}
.info-small-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-gray);
}

/* 页面头部标题 */
.contact-page-header {
    padding: 30px 0;
}
.contact-title {
    font-size: 40px;
    margin-bottom: 16px;
	color: var(--deep-blue);

}
.contact-sub-desc {
    max-width: 850px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
}

/* 工厂实拍信任图片区块 */
.trust-img-card {
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    height: 100%;
}
.trust-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: 0.4s;
}
.trust-img-card:hover .trust-img {
    transform: scale(1.05);
}
.img-desc {
    padding: 14px;
    text-align: center;
    color: var(--deep-blue);
    font-weight: 500;
    font-size: 15px;
}

/* 认证Logo行 */
.cert-logo-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}
.cert-item {
    padding: 10px 22px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    color: var(--deep-blue);
    font-weight: 600;
}

/* FAQ 折叠模块 */
.faq-item {
    border: 1px solid var(--border-gray);
    border-radius: 10px;
    margin-bottom: 14px;
    overflow: hidden;
}
.faq-question {
    padding: 18px 22px;
    background: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 17px;
    color: var(--deep-blue);
    font-weight: 500;
}
.faq-arrow {
    font-size: 22px;
    color: var(--primary-orange);
}
.faq-answer {
    height: 0;
    overflow: hidden;
    padding: 0 22px;
    transition: 0.3s ease all;
    color: var(--text-gray);
    line-height: 1.7;
}
.faq-item.open .faq-answer {
    padding: 0 22px 20px;
    height: auto;
}

/* 移动端适配 */
@media (max-width:992px) {
    .contact-main-title {
        font-size: 32px;
    }
    .trust-img {
        height: 200px;
    }
    .contact-top-line {
        gap: 14px;
    }
}
@media (max-width:768px) {
    .contact-main-title {
        font-size: 26px;
    }
    .contact-sub-desc {
        font-size: 16px;
    }
    .faq-question {
        font-size: 15px;
        padding: 14px 16px;
    }
    .cert-logo-list {
        gap: 12px;
    }
    .cert-item {
        padding: 8px 14px;
        font-size: 14px;
    }
    .top-contact-item {
        min-width: 140px;
    }
}

/* 面包屑全局复用样式 */
.breadcrumb-wrap {
    padding:16px 20px;
    background:var(--light-gray-bg);
    border-radius:8px;
    margin-bottom:40px;
}
.breadcrumb-link {
    color:var(--deep-blue);
}
.breadcrumb-link:hover {
    color:var(--primary-orange);
}
.breadcrumb-sep {
    margin:0 12px;
    color:var(--text-gray);
}
.breadcrumb-current {
    color:var(--primary-orange);
    font-weight:600;
}
/* ========== Search Result Page Independent Style ========== */
/* 页面头部标题 */
.search-page-header {
    padding: 20px 0;
}
.search-main-title {
    font-size: 36px;
    color: var(--deep-blue);
    margin-bottom: 14px;
}
.search-sub-desc {
    max-width: 860px;
    margin: 0 auto;
    font-size: 17px;
    color: var(--text-gray);
    line-height: 1.7;
}

/* 搜索表单区域 */
.search-form-wrap {
    background: var(--light-gray-bg);
    padding: 30px;
    border-radius: 12px;
}
.search-input {
    width: 100%;
    height: 52px;
    padding: 0 20px;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    font-size: 16px;
    color: var(--deep-blue);
}
.search-input:focus {
    outline: none;
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px rgba(247, 183, 29, 0.15);
}
.search-submit-btn {
    height: 52px;
    background: var(--primary-orange);
    color: var(--deep-blue);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    transition: 0.3s ease;
}
.search-submit-btn:hover {
    background: #e0a51c;
    box-shadow: 0 6px 18px rgba(247, 183, 29, 0.25);
}
.search-tip {
    font-size: 16px;
    color: var(--text-gray);
}
.text-orange {
    color: var(--primary-orange);
}
.result-total {
    color: var(--deep-blue);
    font-weight: 600;
}

/* 搜索结果卡片列表 */
.search-item-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    height: 100%;
    overflow: hidden;
    transition: 0.3s ease;
}
.search-item-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.search-img-box {
    overflow: hidden;
}
.search-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: 0.4s ease;
}
.search-item-card:hover .search-card-img {
    transform: scale(1.05);
}
.search-card-body {
    padding: 22px;
}
.search-card-title {
    font-size: 18px;
    margin: 0 0 12px;
    line-height: 1.4;
}
.search-card-title a {
    color: var(--deep-blue);
}
.search-card-title a:hover {
    color: var(--primary-orange);
}
.search-card-text {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-bottom: 16px;
}
.search-readmore {
    display: inline-block;
    color: var(--primary-orange);
    font-weight: 500;
}
.search-readmore:hover {
    text-decoration: underline;
}

/* 无搜索结果空白提示 */
.empty-search-box {
    padding: 60px 20px;
}
.empty-icon {
    font-size: 56px;
    color: var(--primary-orange);
    margin-bottom: 16px;
	 text-align: center;
    margin-bottom: 16px;
}
.empty-icon::before {
    content: "\1F50D";
    font-size: 56px;
    color: var(--primary-orange);
}
.empty-title {
    font-size: 26px;
    color: var(--deep-blue);
    margin-bottom: 10px;
}
.empty-desc {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 24px;
}
.empty-backhome {
    padding: 12px 32px;
    background: var(--primary-orange);
    color: var(--deep-blue);
    border-radius: 8px;
    font-weight: 600;
}
.empty-backhome:hover {
    background: #e0a51c;
}

/* 分页样式 全站统一风格 */
.search-pagination-wrap {
    display: flex;
    justify-content: center;
}
.pagination-list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.page-link {
    display: block;
    min-width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    color: var(--deep-blue);
    font-size: 16px;
    transition: 0.3s;
}
.page-link:hover {
    border-color: var(--primary-orange);
    color: var(--primary-orange);
}
.active-page .page-link {
    background: var(--primary-orange);
    border-color: var(--primary-orange);
    color: #fff;
}
.prev-page, .next-page {
    padding: 0 16px;
    min-width: auto;
}

/* 移动端适配 */
@media (max-width:992px) {
    .search-main-title {
        font-size: 30px;
    }
    .search-card-img {
        height: 180px;
    }
}
@media (max-width:768px) {
    .search-main-title {
        font-size: 26px;
    }
    .search-sub-desc {
        font-size: 16px;
    }
    .search-form-wrap {
        padding: 20px;
    }
    .search-input, .search-submit-btn {
        height: 46px;
    }
    .search-card-body {
        padding: 16px;
    }
    .search-card-title {
        font-size: 17px;
    }
    .empty-title {
        font-size: 22px;
    }
}

/* 面包屑全局复用样式（已有可忽略） */
.breadcrumb-wrap {
    padding:16px 20px;
    background:var(--light-gray-bg);
    border-radius:8px;
    margin-bottom:40px;
}
.breadcrumb-link {
    color:var(--deep-blue);
}
.breadcrumb-link:hover {
    color:var(--primary-orange);
}
.breadcrumb-sep {
    margin:0 12px;
    color:var(--text-gray);
}
.breadcrumb-current {
    color:var(--primary-orange);
    font-weight:600;
}
/* 外层列表清除默认样式 */
.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* 单条联系方式布局 */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 0;
}
/* 最后一条取消下边框 */
.contact-item:last-child {
    border-bottom: none;
}

/* 圆形图标容器 */
.contact-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
/* 图标图片统一尺寸不变形 */
.contact-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    display: block;
}

/* 文字区域 */
.contact-text strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}
.contact-text p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
}
.contact-text a {
    color: #fff;
}
.contact-text a:hover {
    color: var(--primary-orange);
}
/* 搜索卡片栏目分类标签 */
.search-sort-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--light-gray-bg);
    color: var(--primary-orange);
    font-size: 13px;
    border-radius: 4px;
    margin-bottom: 10px;
    transition: 0.2s ease;
}
.search-sort-tag:hover {
    background: var(--primary-orange);
    color: var(--deep-blue);
}

/* ========== 文章头部标题区域 ========== */
.article-h1 {
    font-size: 38px;
    color: var(--deep-blue);
    line-height: 1.3;
    margin: 0 0 16px;
}
.article-meta {
    display: flex;
    gap: 30px;
    color: var(--text-gray);
    font-size: 15px;
}

/* ========== 第一行：微信 WhatsApp Email 通讯栏 ========== */
.article-contact-bar {
    padding: 24px;
    background: var(--light-gray-bg);
    border-radius: 12px;
}
.contact-row-one {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}
.single-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 170px;
    color: var(--deep-blue);
}
/* 父hover时，内部文字一起变色 */
.single-contact-item:hover,
.single-contact-item:hover .contact-news-text strong,
.single-contact-item:hover .contact-news-text span {
    color: var(--primary-orange);
}
.single-contact-item .contact-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}
.contact-news-text strong {
    display: block;
    font-size: 15px;
	     color: inherit;

}
.contact-news-text span {
    font-size: 13px;
    color: var(--text-gray);
}
/* hover时号码也要变成橙色 */
.single-contact-item:hover .contact-news-text span {
    color: var(--primary-orange);
}
/* ========== 第二行：在线聊天、留言按钮 ========== */
.article-btn-bar {
    text-align: center;
}
.btn-row-two {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
.online-btn {
    display: inline-block;
    padding: 12px 36px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    transition: 0.3s;
}
.chat-btn {
    background: var(--deep-blue);
    color: #fff;
}
.chat-btn:hover {
    opacity: 0.9;
}
.msg-btn {
    background: var(--primary-orange);
    color: #fff;
}
.msg-btn:hover {
    background: #e0a51c;
}

/* ========== 文章正文 + 移动端横向滚动表格 ========== */
.article-content-wrap {
    line-height: 1.8;
    font-size: 16px;
    color: #333;
}
.article-body h2, .article-body h3 {
    color: var(--deep-blue);
    margin: 24px 0 12px;
}
.article-body p {
    margin-bottom: 16px;
}
/* 表格容器 移动端横向滚动 */
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
.article-body .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.article-body table th,
.article-body table td {
    border: 1px solid #ddd;
    padding: 12px 16px;
    white-space: nowrap;
}
.article-body table th {
    background: var(--light-gray-bg);
    color: var(--deep-blue);
}
/* 仅上下篇模块内的 col-md-6 宽度强制48%，不影响网站其他地方 */
.prev-next-wrap .col-md-6 {
    width: 48% !important;
    flex: 0 0 48% !important;
}
/* 上一篇下一篇容器 */
.article-prev-next {
    padding: 24px;
    background: var(--light-gray-bg);
    border-radius: 12px;
}
.prev-box, .next-box {
    padding: 16px;
    border: 1px solid var(--border-gray);
    border-radius: 10px;
    transition: 0.3s ease;
}
.prev-box:hover, .next-box:hover {
    border-color: var(--primary-orange);
}

/* 上一篇链接 */
.prev-link {
    display: block;
}
.prev-text {
    font-size: 14px;
    color: var(--text-gray);
    display: block;
    margin-bottom: 6px;
}
.prev-title {
    font-size: 16px;
    color: var(--deep-blue);
    margin: 0;
}
.prev-link:hover .prev-title {
    color: var(--primary-orange);
}

/* 下一篇链接 */
.next-link {
    display: block;
}
.next-text {
    font-size: 14px;
    color: var(--text-gray);
    display: block;
    margin-bottom: 6px;
}
.next-title {
    font-size: 16px;
    color: var(--deep-blue);
    margin: 0;
}
.next-link:hover .next-title {
    color: var(--primary-orange);
}

/* 无文章提示文字 */
.empty-tip {
    color: #999;
    font-size: 15px;
    padding: 8px 0;
}

/* 手机端自动上下分行 */
@media (max-width:767px) {
    .next-box {
        text-align: left !important;
        margin-top: 12px;
    }
}
/* ========== 咨询横幅 ========== */
.consult-banner-wrap {
    border-radius: 12px;
    overflow: hidden;
	margin-bottom: 0 !important;
}
.consult-banner {
    background: var(--deep-blue);
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}
.banner-text h2 {
    color: #fff;
    font-size: 28px;
    margin: 0 0 8px;
}
.banner-text p {
    color: #ddd;
    font-size: 16px;
    margin: 0;
}
.banner-btn {
    padding: 14px 40px;
    background: var(--primary-orange);
    color: var(--deep-blue);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
}
.banner-btn:hover {
    background: #f9c23c;
}
/* 按钮上方说明文字 */
.btn-desc {
    width: 100%;
    text-align: center;
    font-size: 17px;
    color: var(--deep-blue);
    margin: 0 0 20px;
    line-height: 1.6;
}
/* 按钮容器居中横向排列 */
.btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}
/* 移动端适配 */
@media (max-width:767px) {
    .btn-desc {
        font-size: 15px;
    }
    .online-btn {
        width: 100%;
        text-align: center;
    }
}
/* 新闻正文所有图片居中 */
.article-body img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 20px auto;
    border-radius: 8px;
}
/* 右侧悬浮联系栏 PC端生效 */
.fixed-side-contact {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
}
.side-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.side-item {
    width: 48px;
    height: 48px;
    position: relative;
}
.side-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
    transition: all 0.25s ease;
}
.side-link:hover {
    background: var(--primary-orange);
}
.side-icon {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

/* 微信二维码悬浮弹窗 */
.wechat-qrcode {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    padding: 12px;
    border-radius: 8px;
    box-shadow: 0 2px 14px rgba(0,0,0,0.15);
    width: 140px;
    opacity: 0;
    visibility: hidden;
    transition: 0.25s ease;
}
.wechat-qrcode img {
    width: 100%;
    display: block;
}
.wechat-qrcode p {
    margin: 8px 0 0;
    font-size: 12px;
    text-align: center;
    color: var(--deep-blue);
}
.side-wechat:hover .wechat-qrcode {
    opacity: 1;
    visibility: visible;
}

/* 返回顶部JS控制显示隐藏 */
.back-top-item {
    margin-top: 10px;
}

/* 移动端适配：隐藏右侧整栏，底部仅显示回到顶部小圆钮 */
@media (max-width:767px) {
    .fixed-side-contact .side-contact-list > li:not(.back-top-item) {
        display: none;
    }
    .fixed-side-contact {
        right: 12px;
        bottom: 20px;
        top: auto;
        transform: none;
    }
    .back-top-item {
        margin-top: 0;
    }
}