/* ====================== 全局基础样式（通用） ====================== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft Yahei", "PingFang SC", sans-serif;
        }
        body {
            background-color: #f9fbfb;
            color: #333;
            line-height: 1.6;
            padding-top: 80px; /* 给固定头部留空间 */
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        ul, li {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 25px;
            box-sizing: border-box;
        }

/* 全局重置 + 基础样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
  text-decoration: none;
}

/* ====================== 头部容器基础样式（优化背景+质感） ====================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  /* 渐变背景+轻微磨砂，提升质感 */
  background: linear-gradient(180deg, #ffffff 0%, #f8fcfc 100%);
  box-shadow: 0 2px 12px rgba(16, 64, 66, 0.08);
  z-index: 9999;
  border-bottom: 1px solid #e8f5f5;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  height: 40px;
  width: auto;
}
.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: #104042;
}
.header-btn {
  padding: 8px 20px;
  background: #104042;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
}
.header-btn:hover {
  background: #0c3032;
}

/* ====================== PC端导航核心样式 ====================== */
.nav {
  position: relative; /* 关键：给二级菜单定位参考 */
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 5px; /* 一级菜单基础间距 */
}
/* 匹配一级菜单：li.nav-item 以及 li>a.nav-item */
.nav-list > li {
  position: relative; /* 关键：二级菜单的定位父级 */
  font-size: 21px;
  font-weight: 700;
  color: #333;
  transition: color 0.3s ease;
  padding: 12px 20px;
  white-space: nowrap;
  cursor: pointer;
}
.nav-list > li > a.nav-item {
  color: inherit;
  text-decoration: none;
  display: block; /* 扩大a标签点击区域 */
}
/* 一级菜单hover/active样式 */
.nav-list > li:hover, 
.nav-list > li > a.nav-item.active,
.nav-list > li:hover > a.nav-item {
  color: #104042;
}
/* 一级菜单下划线 */
.nav-list > li::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 20px;
  right: 20px;
  height: 3px;
  background: #104042;
  border-radius: 2px;
  transition: all 0.3s ease;
  opacity: 0;
  transform: scaleX(0.8);
}
.nav-list > li:hover::after,
.nav-list > li > a.nav-item.active::after {
  opacity: 1;
  transform: scaleX(1);
}

/* 二级菜单：精准匹配你的HTML，解决消失/拥挤问题 */
.nav-list > li > .nav-sub {
  position: absolute;
  top: 100%;
  left: 0;
  width: 280px; /* 加宽适配你的多选项 */
  background: #fff;
  box-shadow: 0 12px 35px rgba(16,64,66,0.15);
  border-radius: 12px;
  padding: 12px 0;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 99999;
  border: 1px solid #e9ecef;
}
/* 修复hover触发：一级li hover时显示二级菜单 */
.nav-list > li:hover > .nav-sub {
  opacity: 1;
  visibility: visible;
  margin-top: 10px;
}

/* 二级菜单项样式：解决拥挤，匹配你的a标签结构 */
.nav-sub > li > a.nav-sub-item {
  display: block; /* 扩大点击区域 */
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  color: #666;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
  margin: 2px 0;
}
.nav-sub > li > a.nav-sub-item:hover {
  background: linear-gradient(90deg, #f8fcfc, #e8f5f5);
  color: #104042;
  padding-left: 32px;
}

/* ====================== 移动端导航样式（核心优化：关闭按钮+二级关闭） ====================== */
.mobile-nav-wrap {
  display: none; /* 移动端才显示 */
  align-items: center;
  gap: 10px;
}
/* 汉堡按钮（优化关闭态，醒目易分辨） */
.hamburger-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #daeeef;
  border-radius: 8px;
  border: 1px solid #e8f5f5;
  cursor: pointer;
  color: #104042;
  font-size: 18px;
  font-weight: 700;
  transition: all 0.3s ease;
}
/* 菜单/关闭图标 */
.hamburger-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
/* 关闭态样式（醒目，解决黑色不好分辨） */
.hamburger-btn.close {
  background: #104042;
  color: #ffffff;
  border-color: #104042;
  box-shadow: 0 4px 12px rgba(16,64,66,0.2);
}
.hamburger-btn.close .hamburger-icon {
  font-size: 22px;
  font-weight: bold;
}
.hamburger-btn:hover:not(.close) {
  background: #e8f5f5;
}
.hamburger-btn.close:hover {
  background: #0c3032;
  box-shadow: 0 6px 16px rgba(16,64,66,0.25);
}

/* 移动端导航容器 */
.mobile-nav {
  position: fixed;
  top: 80px;
  right: 0;
  width: 280px;
  height: calc(100vh - 80px);
  background: #fff;
  box-shadow: -5px 0 20px rgba(0,0,0,0.1);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 9998;
  padding: 20px 0;
  overflow-y: auto;
}
.mobile-nav.show {
  transform: translateX(0);
}
.mobile-nav-list {
  padding: 0 20px;
}
.mobile-nav-item {
  font-size: 18px;
  font-weight: 600;
  color: #333;
  padding: 15px 0;
  border-bottom: 1px solid #f1f3f5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.mobile-nav-item a {
  color: inherit;
  text-decoration: none;
}
.mobile-nav-arrow {
  font-size: 18px;
  color: #104042; /* 箭头改为主题色，更醒目 */
  transition: transform 0.3s ease;
}
.mobile-nav-item.active .mobile-nav-arrow {
  transform: rotate(180deg);
}

/* 移动端二级菜单（核心：增加关闭按钮+优化样式） */
.mobile-nav-sub {
  padding-left: 15px;
  display: none; /* 默认隐藏二级菜单 */
  border-top: 1px solid #e8f5f5;
  margin-top: 8px;
  padding-top: 8px;
}
.mobile-nav-sub.show {
  display: block;
}
/* 二级菜单关闭按钮（新增核心样式） */
.mobile-sub-close {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0 12px 0;
  font-size: 16px;
  color: #0c3032;
  cursor: pointer;
  border-bottom: 1px solid #f8fcfc;
  margin-bottom: 8px;
}
.mobile-sub-close .close-icon {
  width: 24px;
  height: 24px;
  background: #104042;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.mobile-sub-close:hover {
  color: #104042;
  font-weight: 600;
}

/* 二级菜单项样式 */
.mobile-nav-sub-item {
  padding: 12px 0;
  font-size: 16px;
  color: #666;
  text-decoration: none;
  display: block;
  font-weight: 600;
}
.mobile-nav-sub-item:hover {
  color: #104042;
}

.mobile-header-btn {
  display: block;
  margin: 20px;
  padding: 12px;
  background: #104042;
  color: #fff;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

/* 响应式控制 */
@media (max-width: 991px) {
  /* 隐藏PC端导航，显示移动端按钮 */
  .nav {
    display: none;
  }
  .header-btn {
    display: none;
  }
  .mobile-nav-wrap {
    display: block;
  }
  .hamburger-btn {
    display: flex !important;
  }
}
@media (min-width: 992px) {
  .hamburger-btn {
    display: none !important;
  }
}

        /* ====================== 通用底部样式 ====================== */
        .footer {
            background: #104042;
            color: #fff;
            padding: 80px 0 30px;
            margin-top: 80px;
            width: 100%;
        }
        .footer-container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 50px;
            margin-bottom: 50px;
            max-width: 1400px;
            margin: 0 auto 50px;
            padding: 0 25px;
        }
        /* 底部logo+简介 */
        .footer-logo-box {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .footer-logo-box img {
            height: 40px;
            object-fit: contain;
        }
        .footer-logo-text {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 1px;
        }
        .footer-desc {
            font-size: 16px;
            color: #ccecec;
            line-height: 1.8;
            margin-bottom: 30px;
        }
        /* 底部联系方式 */
        .footer-contact-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            font-size: 16px;
        }
        .footer-contact-item i {
            font-size: 20px;
            margin-right: 15px;
            width: 20px;
            text-align: center;
            color: #ccecec;
        }
        /* 底部导航标题 */
        .footer-nav-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #1a6669;
        }
        /* 底部导航列表 */
        .footer-nav-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-nav-item {
            font-size: 16px;
            color: #ccecec;
            transition: all 0.3s ease;
        }
        .footer-nav-item:hover {
            color: #fff;
            transform: translateX(5px);
        }
.footer .qrcode-box {
    display: flex;
    gap: 20px;
    /* 新增：保证双列居中，不空 */
    justify-content: center;
    align-items: flex-start;
}
.footer .qrcode-item {
    text-align: center;
    flex: 1;
    max-width: 120px;
}
.footer .qrcode-item img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    margin-bottom: 10px;
    background: #fff;
    padding: 5px;
    object-fit: cover;
}
.footer .qrcode-item p {
    font-size: 14px;
    color: #ccecec;
    line-height: 1.4;
    margin: 0 0 4px 0;
}
        /* 底部版权 */
        .footer-copyright {
            text-align: center;
            font-size: 14px;
            color: #99cccc;
            padding-top: 30px;
            border-top: 1px solid #1a6669;
            max-width: 1400px;
            margin: 0 auto;
            padding: 30px 25px 0;
        }

        /* ====================== 响应式适配（通用） ====================== */
        /* 大屏桌面端 (1200px以下) */
        @media (max-width: 1200px) {
            .footer-container {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 30px;
            }
            .footer-qrcode-box {
                flex-direction: column;
                gap: 15px;
            }
        }
        /* 平板端 (992px以下) */
        @media (max-width: 992px) {
            /* 头部：隐藏PC导航，显示移动端菜单 */
            .nav-list, .header-btn {
                display: none !important;
            }
            .hamburger-btn {
                display: flex !important;
            }
        }
        /* 小平板/大手机 (768px以下) */
        @media (max-width: 768px) {
            /* 头部适配 */
            .header {
                height: 70px;
            }
            body {
                padding-top: 70px;
            }
            .logo img {
                height: 40px;
            }
            .logo-text {
                font-size: 18px;
            }
            .mobile-nav {
                top: 70px;
            }
            /* 底部适配 */
            .footer {
                padding: 60px 0 20px;
                margin-top: 60px;
            }
            .footer-container {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }
        /* 手机端 (480px以下) */
        @media (max-width: 480px) {
            .container, .footer-container {
                padding: 0 15px;
            }
            /* 底部适配 */
            .footer {
                padding: 50px 0 20px;
                margin-top: 50px;
            }
            .footer-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            .footer-logo-text {
                font-size: 24px;
            }
        }





* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "微软雅黑", Arial, sans-serif;
    box-sizing: border-box; 
}
a {text-decoration: none;}
img {display: block;}


.page-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}


/* 标题区 */
.title-wrap {
    text-align: center;
    margin-bottom: 35px;
    padding: 0 10px;
}
.title-wrap h1 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}
.title-wrap p {
    font-size: 17px;
    color: #666;
    line-height: 1.5;
}

/* 核心左右分栏容器（PC端左右分区，移动端上下排列） */
.main-layout {
    display: flex;
    justify-content: space-between;
    align-items: stretch; /* 两边高度对齐 */
    gap: 30px; /* 分栏间距 */
    margin-bottom: 60px;
    width: 100%;
}

/* 左侧卡片区（PC占40%宽度） */
.cards-section {
    width: 40%;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-content: flex-start; /* 卡片顶部对齐 */
}
/* 卡片样式（PC端左侧2列，移动端强制2列） */
.card-item {
    width: calc(50% - 10px); /* 无论PC/移动端，卡片始终2列 */
    background: #fff;
    border: 1px solid #eee;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: transform 0.2s ease;
}
.card-item:hover {
    transform: translateY(-5px);
}
.card-item .icon {
    font-size: 30px;
    margin-bottom: 12px;
    color: #104042;
    /* 修复icon显示问题：禁止换行+统一对齐 */
    white-space: nowrap;
    line-height: 1;
}
.card-item .num {
    font-size: 24px;
    color: #104042;
    font-weight: bold;
    margin-bottom: 8px;
}
.card-item .txt {
    font-size: 15px;
    color: #666;
    line-height: 1.5;
}

/* 新增：左侧按钮组样式 */
.btns-group {
    width: 100%; /* 撑满左侧卡片区宽度 */
    display: flex;
    gap: 15px;
    margin-top: 25px; /* 和卡片拉开间距 */
}
.btns-group a {
    flex: 1; /* 两个按钮均分宽度 */
    padding: 14px 0;
    text-align: center;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    transition: transform 0.2s ease;
}
.btns-group a:hover {
    transform: translateY(-3px);
}
/* 主按钮样式 */
.btn-primary {
    background: #104042;
    color: #fff;
    box-shadow: 0 4px 10px rgba(16,64,66,0.15);
}
/* 次要按钮样式 */
.btn-secondary {
    background: #fff;
    color: #104042;
    border: 2px solid #104042;
}

/* 右侧图片区（PC占60%宽度） */
.img-section {
    width: 60%;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    aspect-ratio: 16/9; /* 固定比例，不拉伸 */
}
.img-section img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
/* 图片标签 */
.img-tag {
    position: absolute;
    bottom: 30px;
    left: 30px;
    padding: 12px 20px;
    background: rgba(16,64,66,0.85);
    color: #fff;
    font-size: 16px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
}

/* 移动端适配（768px以下） */
@media (max-width: 768px) {
    /* 移动端分栏改为上下排列 */
    .main-layout {
        flex-direction: column;
        gap: 40px;
    }
    /* 移动端卡片区/图片区都占100%宽度 */
    .cards-section, .img-section {
        width: 100%;
    }
    /* 移动端卡片强制2列，撑满宽度 */
    .card-item {
        width: calc(50% - 10px);
        padding: 20px 10px;
    }
    .card-item .icon {font-size: 26px;}
    .card-item .num {font-size: 20px;}
    
    /* 移动端按钮组适配 */
    .btns-group {
        gap: 10px;
    }
    .btns-group a {
        padding: 12px 0;
        font-size: 15px;
    }
    
    .title-wrap h1 {font-size: 24px;}
    .img-tag {
        padding: 10px 18px;
        font-size: 14px;
        bottom: 20px;
        left: 20px;
    }
}

/* 超小屏适配（480px以下，卡片仍保持2列） */
@media (max-width: 480px) {
    .page-container {padding: 0 15px;}
    .cards-section {gap: 15px;}
    .card-item {
        width: calc(50% - 7.5px); /* 保持2列，缩小间距 */
    }
}


/* 核心容器：宽度与首屏板块统一 + 整体排版优化 */
.content-seeds {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    line-height: 1.6;
    color: #333;
    font-family: "微软雅黑", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

/* 段落基础样式优化 */
.content-seeds p {
    font-size: 16px;
    line-height: 1.85;
    margin: 0 0 24px 0;
    letter-spacing: 0.6px;
    word-spacing: 1px;
    color: #2c3e50;
}
/* 加粗文本高亮 */
.content-seeds strong {
    color: #104042;
    font-weight: 600;
}

/* 标题层级优化 */
.content-seeds h2.atx {
    font-size: 22px;
    color: #104042;
    font-weight: bold;
    margin: 40px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f5f5;
}
.content-seeds h3.atx {
    font-size: 18px;
    color: #1a5f62;
    font-weight: 600;
    margin: 30px 0 15px 0;
}
.content-seeds h4.atx {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 600;
    margin: 20px 0 10px 0;
}

/* 图片极致优化（适配原生img标签，无自定义容器） */
.content-seeds img {
    max-width: 100%;   /* 宽度不超容器，避免溢出 */
    height: auto;      /* 高度自适应，完整显示 */
    display: block;    
    margin: 0 auto 30px auto; /* 水平居中 + 底部间距 */
    border-radius: 8px;/* 圆角提升视觉 */
    box-shadow: 0 3px 12px rgba(0,0,0,0.08); /* 轻阴影 */
}

/* 列表样式优化 */
.content-seeds ul.list-paddingleft-2,
.content-seeds ol.list-paddingleft-2 {
    padding-left: 24px;
    margin: 0 0 24px 0;
}
.content-seeds ul.list-paddingleft-2 li,
.content-seeds ol.list-paddingleft-2 li {
    font-size: 15px;
    line-height: 1.8;
    margin: 0 0 12px 0;
    letter-spacing: 0.4px;
    color: #34495e;
}
/* 自定义无序列表符号 */
.content-seeds ul.list-paddingleft-2 li::marker {
    color: #104042;
    font-size: 14px;
}
/* 有序列表符号优化 */
.content-seeds ol.list-paddingleft-2 li::marker {
    color: #104042;
    font-weight: 600;
}

/* 表格极致优化（适配原生表格结构） */
.content-seeds table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 12px;
    overflow: hidden;
    margin: 0 0 32px 0;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    background: #fff;
}
.content-seeds table thead th {
    background: linear-gradient(135deg, #104042 0%, #1a5f62 100%);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 18px 20px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.5px;
}
.content-seeds table tbody td {
    padding: 16px 20px;
    font-size: 14px;
    color: #2c3e50;
    border-bottom: 1px solid #f0f8f8;
    vertical-align: middle;
}
.content-seeds table tbody tr:nth-child(even) {
    background: #f8fcfc;
}
.content-seeds table tbody tr:hover td {
    background: #e8f4f5;
    transition: background 0.2s ease;
}
.content-seeds table tbody tr:last-child td {
    border-bottom: none;
}

/* 移动端适配（全维度优化） */
@media (max-width: 768px) {
    /* 容器适配 */
    .content-seeds {
        padding: 0 15px;
        max-width: 100%;
    }
    /* 段落适配 */
    .content-seeds p {
        font-size: 15px;
        line-height: 1.8;
        letter-spacing: 0.4px;
        margin-bottom: 20px;
    }
    /* 标题适配 */
    .content-seeds h2.atx {
        font-size: 20px;
        margin: 30px 0 18px 0;
    }
    .content-seeds h3.atx {
        font-size: 17px;
        margin: 25px 0 12px 0;
    }
    .content-seeds h4.atx {
        font-size: 15px;
        margin: 18px 0 8px 0;
    }
    /* 图片适配：全屏显示，完整展示 */
    .content-seeds img {
        max-width: 100%;
        height: auto;
        margin: 0 auto 25px auto;
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }
    /* 列表适配 */
    .content-seeds ul.list-paddingleft-2,
    .content-seeds ol.list-paddingleft-2 {
        padding-left: 20px;
        margin-bottom: 20px;
    }
    .content-seeds ul.list-paddingleft-2 li,
    .content-seeds ol.list-paddingleft-2 li {
        font-size: 14px;
        line-height: 1.75;
        margin-bottom: 10px;
    }
    /* 表格适配：横向顺滑滚动 */
    .content-seeds table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #104042 #f8fcfc;
        margin-bottom: 28px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }
    .content-seeds table::-webkit-scrollbar {
        height: 6px;
    }
    .content-seeds table::-webkit-scrollbar-thumb {
        background: #104042;
        border-radius: 3px;
    }
    .content-seeds table thead th {
        padding: 16px 16px;
        font-size: 14px;
    }
    .content-seeds table tbody td {
        padding: 14px 16px;
        font-size: 13px;
    }
    .content-seeds table tbody tr:hover td {
        background: inherit;
    }
}

/* 超小屏（480px以下）极致适配 */
@media (max-width: 480px) {
    .content-seeds {
        padding: 0 10px;
    }
    .content-seeds p {
        font-size: 14px;
        line-height: 1.75;
    }
    .content-seeds h2.atx {
        font-size: 18px;
    }
    .content-seeds h3.atx {
        font-size: 16px;
    }
    .content-seeds ul.list-paddingleft-2,
    .content-seeds ol.list-paddingleft-2 {
        padding-left: 18px;
    }
    .content-seeds ul.list-paddingleft-2 li,
    .content-seeds ol.list-paddingleft-2 li {
        font-size: 13px;
    }
    .content-seeds table thead th {
        padding: 14px 12px;
        font-size: 13px;
    }
    .content-seeds table tbody td {
        padding: 12px 12px;
        font-size: 12px;
    }
}

/* 大屏（1440px以上）优化 */
@media (min-width: 1440px) {
    .content-seeds {
        max-width: 1400px; /* 始终与首屏宽度一致 */
    }
    .content-seeds p {
        font-size: 17px;
        line-height: 1.9;
    }
    .content-seeds h2.atx {
        font-size: 24px;
    }
    .content-seeds h3.atx {
        font-size: 20px;
    }
}



/* 所有新增板块通用样式 */
.section-block {
  width: 100%;
  max-width: 1400px;
  margin: 40px auto;
  padding: 0 20px;
  box-sizing: border-box;
}
/* 板块标题通用样式 */
.section-title {
  font-size: 22px;
  color: #104042;
  font-weight: bold;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid #f0f5f5;
  position: relative;
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 80px;
  height: 2px;
  background: #104042;
}

/* 1. 相关种子推荐板块 */
.seeds-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.seed-item {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: transform 0.3s ease;
}
.seed-item:hover {
  transform: translateY(-5px);
}
.seed-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.seed-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.seed-item:hover .seed-img img {
  transform: scale(1.05);
}
.seed-info {
  padding: 20px;
}
.seed-name {
  font-size: 18px;
  color: #104042;
  font-weight: 600;
  margin-bottom: 10px;
}
.seed-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
}
.seed-price {
  display: inline-block;
  font-size: 16px;
  color: #e63946;
  font-weight: bold;
  background: #fef2f2;
  padding: 5px 12px;
  border-radius: 6px;
}

/* 2. 相关案例板块 */
.cases-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}
.case-item {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  overflow: hidden;
  transition: all 0.3s ease;
}
.case-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.case-img {
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.case-item:hover .case-img img {
  transform: scale(1.05);
}
.case-info {
  padding: 20px;
}
.case-title {
  font-size: 18px;
  color: #104042;
  font-weight: 600;
  margin-bottom: 10px;
}
.case-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 15px;
}
.case-link {
  display: inline-block;
  font-size: 14px;
  color: #104042;
  font-weight: 500;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid #104042;
  transition: color 0.2s ease;
}
.case-link:hover {
  color: #1a5f62;
  border-color: #1a5f62;
}

/* 3. 相关文章板块 */
.articles-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.article-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: #333;
  text-decoration: none;
  padding: 12px 15px;
  border-radius: 8px;
  transition: background 0.2s ease;
}
.article-item:hover {
  background: #f8fcfc;
}
.article-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}
.article-title {
  flex: 1;
  line-height: 1.5;
}

/* 4. CTA转化板块 */
.cta-section {
  margin: 60px auto;
}
.cta-inner {
  background: linear-gradient(135deg, #104042 0%, #1a5f62 100%);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  color: #fff;
}
.cta-title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 15px;
}
.cta-desc {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cta-btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}
.primary-btn {
  background: #fff;
  color: #104042;
}
.primary-btn:hover {
  background: #f0f5f5;
  transform: translateY(-2px);
}
.secondary-btn {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.secondary-btn:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
.cta-note {
  font-size: 14px;
  opacity: 0.8;
  line-height: 1.6;
}

/* 移动端适配 */
@media (max-width: 768px) {
  .section-block {
    margin: 30px auto;
    padding: 0 15px;
  }
  .section-title {
    font-size: 20px;
    margin-bottom: 20px;
    padding-bottom: 10px;
  }
  .section-title::after {
    width: 60px;
  }

  /* 种子板块移动端 */
  .seeds-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .seed-img {
    height: 180px;
  }

  /* 案例板块移动端 */
  .cases-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .case-img {
    height: 200px;
  }

  /* 文章板块移动端 */
  .articles-list {
    padding: 20px 15px;
  }
  .article-item {
    font-size: 15px;
    padding: 10px 12px;
  }

  /* CTA板块移动端 */
  .cta-inner {
    padding: 30px 20px;
  }
  .cta-title {
    font-size: 20px;
  }
  .cta-desc {
    font-size: 15px;
    margin-bottom: 25px;
  }
  .cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .cta-btn {
    width: 100%;
    padding: 14px 0;
  }
}

@media (max-width: 480px) {
  .section-block {
    padding: 0 10px;
  }
  .seed-info, .case-info {
    padding: 15px;
  }
  .cta-title {
    font-size: 18px;
  }
  .cta-note {
    font-size: 13px;
  }
}

/* 大屏适配（1440px以上） */
@media (min-width: 1440px) {
  .seeds-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .cases-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .cta-inner {
    padding: 50px 40px;
  }
  .cta-title {
    font-size: 26px;
  }
}


    .case-hero-section {
        width: 100%;
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 20px;
        position: relative;
        min-height: calc(100vh - 80px); /* 适配你已有的头部高度，可微调80px */
        display: flex;
        flex-direction: column;
        padding-bottom: 100px; /* 给固定按钮留空间 */
    }

    /* 核心视觉+信息区 */
    .case-hero-main {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        position: relative;
        margin-bottom: 30px;
        z-index: 1;
    }
    .case-hero-bg {
        width: 100%;
        height: 600px;
        border-radius: 16px;
        overflow: hidden;
        position: relative;
    }
    .case-hero-bg img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .case-hero-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 60%;
        background: linear-gradient(transparent, rgba(0,0,0,0.7));
        padding: 40px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }
    .case-tags {
        display: flex;
        gap: 12px;
        margin-bottom: 15px;
    }
    .case-tag {
        padding: 6px 16px;
        background-color: #104042;
        color: #fff;
        font-size: 14px;
        border-radius: 8px;
    }
    .case-title {
        font-size: 32px;
        color: #fff;
        font-weight: bold;
        line-height: 1.3;
        margin-bottom: 10px;
    }
    .case-title1 {
        font-size: 16px;
        color: #333;
        font-weight: bold;
        line-height: 1.3;
        margin-bottom: 10px;
    }
    .case-subtitle {
        font-size: 18px;
        color: #f0f5f5;
        line-height: 1.5;
    }

    /* 核心数据卡片组 */
    .case-data-group {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
        margin-top: -20px; /* 叠加在图片下方 */
        position: relative;
        z-index: 2;
    }
    .case-data-card {
        background-color: #fff;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        padding: 25px 20px;
        text-align: center;
    }
    .data-card-label {
        font-size: 14px;
        color: #666;
        margin-bottom: 8px;
    }
    .data-card-value {
        font-size: 22px;
        color: #104042;
        font-weight: bold;
        line-height: 1.2;
    }
    .data-card-logo {
        height: 30px;
        margin-top: 5px;
    }

    /* 底部固定转化按钮 */
    .case-cta-fixed {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: #fff;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
        padding: 15px 20px;
        z-index: 999;
    }
    .cta-btn-group {
        max-width: 1400px;
        margin: 0 auto;
        display: flex;
        gap: 20px;
        justify-content: center;
    }
    .cta-btn {
        padding: 16px 0;
        width: 45%;
        text-align: center;
        border-radius: 10px;
        font-size: 18px;
        font-weight: bold;
        cursor: pointer;
        transition: all 0.3s ease;
        display: block; /* 确保a标签撑满宽度 */
    }
    .primary-cta {
        background-color: #104042;
        color: #fff;
        border: none;
    }
    .primary-cta:hover {
        background-color: #0d3335;
        transform: translateY(-2px);
    }
    .secondary-cta {
        background-color: #fff;
        color: #104042;
        border: 2px solid #104042;
    }
    .secondary-cta:hover {
        background-color: #f8fcfc;
        transform: translateY(-2px);
    }

    /* 移动端适配 */
    @media (max-width: 768px) {
        .case-hero-section {
            padding: 0 15px;
            min-height: calc(100vh - 80px);
        }
        .case-hero-bg {
            height: 400px;
        }
        .case-hero-overlay {
            padding: 20px;
        }
        .case-title {
            font-size: 24px;
        }
        .case-subtitle {
            font-size: 16px;
        }
        .case-data-group {
            grid-template-columns: 1fr;
            gap: 15px;
            margin-top: -10px;
        }
        .case-data-card {
            padding: 20px 15px;
        }
        .cta-btn-group {
            flex-direction: column;
            gap: 12px;
        }
        .cta-btn {
            width: 100%;
            padding: 14px 0;
            font-size: 16px;
        }
    }
    @media (max-width: 480px) {
        .case-hero-bg {
            height: 300px;
        }
        .case-title {
            font-size: 20px;
        }
        .case-tag {
            padding: 4px 12px;
            font-size: 12px;
        }
        .data-card-value {
            font-size: 18px;
        }
    }
    
    
/* 核心容器：宽度与首屏板块统一 + 整体排版优化 */
.content-anli {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    line-height: 1.6;
    color: #333;
    font-family: "微软雅黑", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

/* 段落基础样式优化 */
.content-anli p {
    font-size: 16px;
    line-height: 1.85;
    margin: 0 0 24px 0;
    letter-spacing: 0.6px;
    word-spacing: 1px;
    color: #2c3e50;
}
/* 加粗文本高亮 */
.content-anli strong {
    color: #104042;
    font-weight: 600;
}

/* 标题层级优化 */
.content-anli h2.atx {
    font-size: 22px;
    color: #104042;
    font-weight: bold;
    margin: 40px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f5f5;
}
.content-anli h3.atx {
    font-size: 18px;
    color: #1a5f62;
    font-weight: 600;
    margin: 30px 0 15px 0;
}
.content-anli h4.atx {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 600;
    margin: 20px 0 10px 0;
}

/* 图片极致优化（适配原生img标签，无自定义容器） */
.content-anli img {
    max-width: 100%;   /* 宽度不超容器，避免溢出 */
    height: auto;      /* 高度自适应，完整显示 */
    display: block;    
    margin: 0 auto 30px auto; /* 水平居中 + 底部间距 */
    border-radius: 8px;/* 圆角提升视觉 */
    box-shadow: 0 3px 12px rgba(0,0,0,0.08); /* 轻阴影 */
}

/* 列表样式优化 */
.content-anli ul.list-paddingleft-2,
.content-anli ol.list-paddingleft-2 {
    padding-left: 24px;
    margin: 0 0 24px 0;
}
.content-anli ul.list-paddingleft-2 li,
.content-anli ol.list-paddingleft-2 li {
    font-size: 15px;
    line-height: 1.8;
    margin: 0 0 12px 0;
    letter-spacing: 0.4px;
    color: #34495e;
}
/* 自定义无序列表符号 */
.content-anli ul.list-paddingleft-2 li::marker {
    color: #104042;
    font-size: 14px;
}
/* 有序列表符号优化 */
.content-anli ol.list-paddingleft-2 li::marker {
    color: #104042;
    font-weight: 600;
}

/* 表格极致优化（适配原生表格结构） */
.content-anli table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 12px;
    overflow: hidden;
    margin: 0 0 32px 0;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    background: #fff;
}
.content-anli table thead th {
    background: linear-gradient(135deg, #104042 0%, #1a5f62 100%);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 18px 20px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.5px;
}
.content-anli table tbody td {
    padding: 16px 20px;
    font-size: 14px;
    color: #2c3e50;
    border-bottom: 1px solid #f0f8f8;
    vertical-align: middle;
}
.content-anli table tbody tr:nth-child(even) {
    background: #f8fcfc;
}
.content-anli table tbody tr:hover td {
    background: #e8f4f5;
    transition: background 0.2s ease;
}
.content-anli table tbody tr:last-child td {
    border-bottom: none;
}

/* 移动端适配（全维度优化） */
@media (max-width: 768px) {
    /* 容器适配 */
    .content-anli {
        padding: 0 15px;
        max-width: 100%;
    }
    /* 段落适配 */
    .content-anli p {
        font-size: 15px;
        line-height: 1.8;
        letter-spacing: 0.4px;
        margin-bottom: 20px;
    }
    /* 标题适配 */
    .content-anli h2.atx {
        font-size: 20px;
        margin: 30px 0 18px 0;
    }
    .content-anli h3.atx {
        font-size: 17px;
        margin: 25px 0 12px 0;
    }
    .content-anli h4.atx {
        font-size: 15px;
        margin: 18px 0 8px 0;
    }
    /* 图片适配：全屏显示，完整展示 */
    .content-anli img {
        max-width: 100%;
        height: auto;
        margin: 0 auto 25px auto;
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }
    /* 列表适配 */
    .content-anli ul.list-paddingleft-2,
    .content-anli ol.list-paddingleft-2 {
        padding-left: 20px;
        margin-bottom: 20px;
    }
    .content-anli ul.list-paddingleft-2 li,
    .content-anli ol.list-paddingleft-2 li {
        font-size: 14px;
        line-height: 1.75;
        margin-bottom: 10px;
    }
    /* 表格适配：横向顺滑滚动 */
    .content-anli table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: #104042 #f8fcfc;
        margin-bottom: 28px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }
    .content-anli table::-webkit-scrollbar {
        height: 6px;
    }
    .content-anli table::-webkit-scrollbar-thumb {
        background: #104042;
        border-radius: 3px;
    }
    .content-anli table thead th {
        padding: 16px 16px;
        font-size: 14px;
    }
    .content-anli table tbody td {
        padding: 14px 16px;
        font-size: 13px;
    }
    .content-anli table tbody tr:hover td {
        background: inherit;
    }
}

/* 超小屏（480px以下）极致适配 */
@media (max-width: 480px) {
    .content-anli {
        padding: 0 10px;
    }
    .content-anli p {
        font-size: 14px;
        line-height: 1.75;
    }
    .content-anli h2.atx {
        font-size: 18px;
    }
    .content-anli h3.atx {
        font-size: 16px;
    }
    .content-anli ul.list-paddingleft-2,
    .content-anli ol.list-paddingleft-2 {
        padding-left: 18px;
    }
    .content-anli ul.list-paddingleft-2 li,
    .content-anli ol.list-paddingleft-2 li {
        font-size: 13px;
    }
    .content-anli table thead th {
        padding: 14px 12px;
        font-size: 13px;
    }
    .content-anli table tbody td {
        padding: 12px 12px;
        font-size: 12px;
    }
}




/* ========== 4. 文章主体内容（核心优化：防止图片/表格撑爆 + 兼容{$content}） ========== */
.article-content {
    width: 100%;
    max-width: 100%; /* 限制最大宽度，避免溢出 */
    margin: 0 auto 40px;
    padding: 0;
    line-height: 1.6;
    color: #333;
    font-family: "微软雅黑", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    overflow: hidden; /* 核心：防止内部元素撑爆容器 */
}

/* 段落基础样式（继承可用的content-anli样式） */
.article-content p {
    font-size: 16px;
    line-height: 1.85;
    margin: 0 0 24px 0;
    letter-spacing: 0.6px;
    word-spacing: 1px;
    color: #2c3e50;
}

/* 加粗文本高亮 */
.article-content strong {
    color: #104042;
    font-weight: 600;
}

/* 标题层级优化（适配{$content}里的atx标题） */
.article-content h2.atx {
    font-size: 22px;
    color: #104042;
    font-weight: bold;
    margin: 40px 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f5f5;
}
.article-content h3.atx {
    font-size: 18px;
    color: #1a5f62;
    font-weight: 600;
    margin: 30px 0 15px 0;
}
.article-content h4.atx {
    font-size: 16px;
    color: #2c3e50;
    font-weight: 600;
    margin: 20px 0 10px 0;
}

/* 图片极致优化（核心：防止撑爆 + 适配{$content}原生img） */
.article-content img {
    max-width: 100%;   /* 强制不超容器宽度，解决撑爆 */
    height: auto;      /* 高度自适应，保持比例 */
    display: block;    
    margin: 0 auto 30px auto; /* 水平居中 + 底部间距 */
    border-radius: 8px;/* 圆角提升视觉 */
    box-shadow: 0 3px 12px rgba(0,0,0,0.08); /* 轻阴影 */
    /* 额外防护：防止图片宽度异常 */
    width: auto !important;
    min-width: 0 !important;
}

/* 列表样式优化（适配{$content}里的列表） */
.article-content ul.list-paddingleft-2,
.article-content ol.list-paddingleft-2 {
    padding-left: 24px;
    margin: 0 0 24px 0;
}
.article-content ul.list-paddingleft-2 li,
.article-content ol.list-paddingleft-2 li {
    font-size: 15px;
    line-height: 1.8;
    margin: 0 0 12px 0;
    letter-spacing: 0.4px;
    color: #34495e;
}
/* 自定义无序列表符号 */
.article-content ul.list-paddingleft-2 li::marker {
    color: #104042;
    font-size: 14px;
}
/* 有序列表符号优化 */
.article-content ol.list-paddingleft-2 li::marker {
    color: #104042;
    font-weight: 600;
}

/* 表格极致优化（核心：防止撑爆 + 移动端横向滚动） */
.article-content table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 12px;
    overflow: hidden;
    margin: 0 0 32px 0;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    background: #fff;
    /* 核心：防止表格宽度溢出 */
    table-layout: fixed; /* 固定布局，防止单元格内容撑爆 */
    word-wrap: break-word; /* 长文本换行 */
}
.article-content table thead th {
    background: linear-gradient(135deg, #104042 0%, #1a5f62 100%);
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    padding: 18px 20px;
    text-align: left;
    white-space: nowrap;
    letter-spacing: 0.5px;
}
.article-content table tbody td {
    padding: 16px 20px;
    font-size: 14px;
    color: #2c3e50;
    border-bottom: 1px solid #f0f8f8;
    vertical-align: middle;
    word-wrap: break-word; /* 单元格长文本换行 */
}
.article-content table tbody tr:nth-child(even) {
    background: #f8fcfc;
}
.article-content table tbody tr:hover td {
    background: #e8f4f5;
    transition: background 0.2s ease;
}
.article-content table tbody tr:last-child td {
    border-bottom: none;
}

/* ========== 移动端适配（全维度优化：防止图片/表格撑爆） ========== */
@media (max-width: 768px) {
    .article-content {
        padding: 0;
        max-width: 100%;
    }
    /* 段落适配 */
    .article-content p {
        font-size: 15px;
        line-height: 1.8;
        letter-spacing: 0.4px;
        margin-bottom: 20px;
    }
    /* 标题适配 */
    .article-content h2.atx {
        font-size: 20px;
        margin: 30px 0 18px 0;
    }
    .article-content h3.atx {
        font-size: 17px;
        margin: 25px 0 12px 0;
    }
    .article-content h4.atx {
        font-size: 15px;
        margin: 18px 0 8px 0;
    }
    /* 图片适配：全屏显示，完整展示 */
    .article-content img {
        max-width: 100%;
        height: auto;
        margin: 0 auto 25px auto;
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
        width: auto !important; /* 强制覆盖可能的内联样式 */
    }
    /* 列表适配 */
    .article-content ul.list-paddingleft-2,
    .article-content ol.list-paddingleft-2 {
        padding-left: 20px;
        margin-bottom: 20px;
    }
    .article-content ul.list-paddingleft-2 li,
    .article-content ol.list-paddingleft-2 li {
        font-size: 14px;
        line-height: 1.75;
        margin-bottom: 10px;
    }
    /* 表格适配：核心横向滚动，防止撑爆 */
    .article-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch; /* 移动端顺滑滚动 */
        scrollbar-width: thin;
        scrollbar-color: #104042 #f8fcfc;
        margin-bottom: 28px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.06);
        table-layout: auto; /* 移动端恢复自动布局，保证内容显示 */
    }
    /* 表格滚动条美化 */
    .article-content table::-webkit-scrollbar {
        height: 6px;
    }
    .article-content table::-webkit-scrollbar-thumb {
        background: #104042;
        border-radius: 3px;
    }
    .article-content table thead th {
        padding: 16px 16px;
        font-size: 14px;
    }
    .article-content table tbody td {
        padding: 14px 16px;
        font-size: 13px;
    }
    .article-content table tbody tr:hover td {
        background: inherit; /* 移动端取消hover背景，避免干扰 */
    }
}

/* 超小屏（480px以下）极致适配 */
@media (max-width: 480px) {
    .article-content p {
        font-size: 14px;
        line-height: 1.75;
    }
    .article-content h2.atx {
        font-size: 18px;
    }
    .article-content h3.atx {
        font-size: 16px;
    }
    .article-content ul.list-paddingleft-2,
    .article-content ol.list-paddingleft-2 {
        padding-left: 18px;
    }
    .article-content ul.list-paddingleft-2 li,
    .article-content ol.list-paddingleft-2 li {
        font-size: 13px;
    }
    .article-content table thead th {
        padding: 14px 12px;
        font-size: 13px;
    }
    .article-content table tbody td {
        padding: 12px 12px;
        font-size: 12px;
    }
}

.xr-article-toc {
  width: 100%;
  padding: 18px;
  background: var(--toc-bg);
  color: #2d3748;
  border-radius: 12px;
  font-size: 0.95em;
  box-shadow: 0 4px 12px rgba(16, 64, 66, 0.15);
  box-sizing: border-box;
  margin: 0 0 28px;
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.xr-article-toc:hover {
  box-shadow: 0 6px 16px rgba(16, 64, 66, 0.25);
  transform: translateY(-2px);
}

.xr-article-toc h2 {
  margin: 0 0 14px;
  font-size: 1.15em;
  font-weight: 600;
  color: var(--toc-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.xr-toc-toggle {
  background: rgba(16, 64, 66, 0.1);
  border: none;
  color: var(--toc-primary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.88em;
  cursor: pointer;
  outline: none;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.xr-toc-toggle:hover {
  background: rgba(16, 64, 66, 0.15);
  color: var(--title-primary);
  transform: scale(1.04);
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}

.xr-toc-toggle:active {
  transform: scale(0.98);
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.xr-toc-toggle:focus {
  box-shadow: 0 0 0 2px rgba(16, 64, 66, 0.3);
}

.xr-article-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  height: 0;
  overflow: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s,
    height 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.xr-article-toc.is-expanded ul {
  opacity: 1;
  visibility: visible;
  height: auto;
  padding-top: 8px;
  border-top: 1px solid var(--toc-border);
}

.xr-article-toc li {
  margin: 8px 0;
  transition: transform 0.2s ease;
}

.xr-article-toc li:hover {
  transform: translateX(3px);
}

.xr-article-toc a {
  color: var(--toc-primary);
  text-decoration: none;
  display: block;
  padding: 4px 0;
  transition: color 0.2s ease, padding-left 0.2s ease;
  font-weight: 500;
}

.xr-article-toc a:hover {
  color: var(--title-primary);
  text-decoration: underline;
  padding-left: 4px;
}

/* 1. 修复：删除h3前面的问号（清空content内容），保留原有缩进布局 */
.xr-article-toc .toc-h3 {
  padding-left: 20px;
  position: relative;
}

.xr-article-toc .toc-h3::before {
  content: ""; /* 原内容为"?"，改为空字符串删除问号 */
  position: absolute;
  left: 8px;
  color: var(--title-primary);
  font-weight: bold;
}

/* 2. 修复：删除h4前面的问号（清空content内容），保留原有缩进布局 */
.xr-article-toc .toc-h4 {
  padding-left: 36px;
  opacity: 0.92;
  position: relative;
}

.xr-article-toc .toc-h4::before {
  content: ""; /* 原内容为"?"，改为空字符串删除问号 */
  position: absolute;
  left: 24px;
  color: var(--title-primary);
  font-weight: bold;
}

/* 3. 新增：目录锚点激活高亮样式（配合JS的active类，保持样式统一） */
.xr-article-toc a.active {
  color: var(--title-primary) !important;
  font-weight: 600;
  text-decoration: underline;
  padding-left: 4px;
}

@media (max-width: 767px) {
  .xr-article-toc {
    padding: 14px;
    margin: 0 0 20px;
  }
  .xr-article-toc h2 {
    font-size: 1.05em;
    margin-bottom: 10px;
  }
  .xr-toc-toggle {
    padding: 4px 10px;
    font-size: 0.8em;
  }
  .xr-article-toc .toc-h3 {
    padding-left: 16px;
  }
  .xr-article-toc .toc-h4 {
    padding-left: 28px;
  }
}



.list-paddingleft-2 {
    margin: 1.2rem 0;
    padding: 0 0 0 1.8rem;
    list-style: none;
    box-sizing: border-box;
}

.list-paddingleft-2 > li {
    position: relative;
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.list-paddingleft-2 > li::before {
    content: "";
    position: absolute;
    left: -1.8rem;
    top: 0.7rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: #104042;
}

.list-paddingleft-2 > li > p {
    margin: 0;
    color: #333;
    font-size: 1rem;
}

@media (max-width: 768px) {
    .list-paddingleft-2 {
        padding: 0 0 0 1.2rem;
    }

    .list-paddingleft-2 > li::before {
        left: -1.2rem;
    }
}
/* 面包屑 */
.bread-nav {
    padding: 20px 0;
    font-size: 15px;
    color: #666;
    border-bottom: 1px solid #eee;
    margin-bottom: 30px;
}
.bread-nav a {color: #666;}
.bread-nav .current {color: #104042; font-weight: bold;}
.bread-nav span {margin: 0 8px;}




.xr-pagination {
  width: 100%;
  margin: 2.5rem 0;
}

.xr-pagination ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 0;
  margin: 0 auto;
  list-style: none;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.xr-pagination li {
  margin: 0;
}

/* ===== 所有按钮基础样式 ===== */
.xr-pagination .page-link,
.xr-pagination li.active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  user-select: none;
  transition: all 0.25s ease;
}

.xr-pagination .page-link {
  background: #fff;
  color: #333;
  border: 1px solid #e0e0e0;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.xr-pagination .page-link:hover {
  background: #104042;
  color: white;
  border-color: #104042;
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(16,64,66,0.3);
}

.xr-pagination li.active {
  background: #104042;
  color: white;
  border: 1px solid #104042;
  font-weight: 600;
  box-shadow: 0 3px 8px rgba(16,64,66,0.35);
  cursor: default;
}

/* ============ 移动端：最多显示 6 个 li ============ */
@media (max-width: 768px) {
  /* 先全部隐藏 */
  .xr-pagination li {
    display: none;
  }

  /* 显示：第1个（prev）、最后1个（next）*/
  .xr-pagination li:first-child,
  .xr-pagination li:last-child {
    display: flex;
  }

  /* 显示中间最多4个：这里我们显示第2、3、倒数第2、倒数第3 */
  .xr-pagination li:nth-child(2),
  .xr-pagination li:nth-child(3),
  .xr-pagination li:nth-last-child(2),
  .xr-pagination li:nth-last-child(3) {
    display: flex;
  }

  /* 如果总页数 ≤6，则全部显示 */
  .xr-pagination li:only-child,
  .xr-pagination li:first-child:only-child ~ li {
    display: flex;
  }

  /* 按钮尺寸微调 */
  .xr-pagination .page-link,
  .xr-pagination li.active {
    width: 44px;
    height: 44px;
    font-size: 16px;
    border-radius: 8px;
  }

  .xr-pagination li.prev .page-link,
  .xr-pagination li.next .page-link {
    width: auto;
    min-width: 40px;
    padding: 0 10px;
    font-size: 20px;
    font-weight: bold;
  }
}



    /* 资质板块容器 */
    .company-credential {
        width: 100%;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.06);
        padding: 25px;
        margin-bottom: 30px;
        border-left: 4px solid #104042;
    }

    /* 板块标题 */
    .credential-title {
        font-size: 18px;
        color: #104042;
        font-weight: bold;
        margin-bottom: 20px;
        text-align: center;
    }

/* 资质板块容器（最大宽度1400px） */
.company-credential {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* 资质图片组（PC端自适应，移动端强制2列） */
.credential-images {
    display: grid;
    /* PC端：自动适配列数，最小宽度120px */
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

/* 移动端适配（强制一行2个卡片） */
@media (max-width: 768px) {
    .company-credential {
        max-width: 100%;
    }
    .credential-images {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .credential-images {
        gap: 10px;
    }
}

    /* 资质图片卡片（适配竖图+防变形） */
    .credential-item {
        text-align: center;
    }
    .credential-img {
        width: 100%;
        height: 100px;
        border-radius: 8px;
        overflow: hidden;
        border: 1px solid #f0f5f5;
        margin-bottom: 8px;
        cursor: pointer;
        transition: transform 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .credential-img:hover {
        transform: scale(1.05);
        border-color: #104042;
    }
    .credential-img img {
        width: auto;
        height: 100%;
        max-width: 100%;
        padding: 5px;
        box-sizing: border-box;
        object-fit: contain;
    }
    .credential-name {
        font-size: 12px;
        color: #333;
        line-height: 1.4;
    }

    /* 核心保障文字 */
    .credential-security {
        font-size: 14px;
        color: #666;
        line-height: 1.8;
        text-align: center;
        padding-top: 15px;
        border-top: 1px solid #f8fcfc;
    }
    .credential-security strong {
        color: #104042;
    }

    /* 移动端适配（核心：强制一行2个卡片） */
    @media (max-width: 768px) {
        .company-credential {
            padding: 20px;
        }
        /* 移动端强制2列布局，不再自适应 */
        .credential-images {
            grid-template-columns: repeat(2, 1fr) !important; 
            gap: 15px; /* 增大间距，避免卡片拥挤 */
        }
        .credential-img {
            height: 90px; /* 微调高度，适配2列 */
        }
        .credential-title {
            font-size: 16px;
        }
    }

    /* 小屏手机（480px以下）仍保持2列，仅微调内边距 */
    @media (max-width: 480px) {
        .company-credential {
            padding: 15px;
        }
        .credential-images {
            gap: 10px;
        }
        .credential-img {
            height: 80px;
        }
        .credential-security {
            font-size: 13px;
        }
    }

    /* 弹窗样式（适配竖图+移动端） */
    .img-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.8);
        z-index: 9999;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }
    .img-modal.active {
        display: flex;
    }
    .modal-content {
        max-width: 90%;
        max-height: 90%;
        width: auto;
        height: auto;
        border-radius: 8px;
        object-fit: contain;
    }
    .close-modal {
        position: absolute;
        top: 20px;
        right: 30px;
        color: #fff;
        font-size: 30px;
        cursor: pointer;
        z-index: 10000;
    }
    /* 移动端弹窗关闭按钮适配 */
    @media (max-width: 480px) {
        .close-modal {
            font-size: 24px;
            top: 15px;
            right: 20px;
        }
    }


/* ========== 文章页通用样式 ========== */
.article-page {
    max-width: 1000px; /* 阅读最优宽度 */
    margin: 40px auto;
    padding: 0 25px;
}

/* ========== 1. 面包屑导航 ========== */
.breadcrumb {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    padding: 10px 0;
}
.breadcrumb-item {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}
.breadcrumb-item:hover {
    color: #104042;
}
.breadcrumb-item.current {
    color: #104042;
    font-weight: 600;
}
.breadcrumb-sep {
    margin: 0 8px;
    color: #999;
}

/* ========== 2. 文章头部 ========== */
.article-header {
    margin-bottom: 25px;
}
.article-title {
    font-size: 28px;
    color: #104042;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 15px;
}
.article-meta {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}
.meta-item {
    margin-right: 10px;
}
.meta-sep {
    color: #999;
    margin: 0 5px;
}
.article-divider {
    height: 1px;
    background: #e5e7eb;
    width: 100%;
    margin-top: 10px;
}

/* ========== 3. 文章导读 ========== */
.article-intro {
    background: #f0f7f4;
    border-left: 3px solid #104042;
    padding: 20px 25px;
    border-radius: 0 8px 8px 0;
    margin-bottom: 30px;
}
.intro-title {
    font-size: 18px;
    color: #104042;
    font-weight: 600;
    margin-bottom: 10px;
}
.intro-list {
    list-style: disc;
    padding-left: 20px;
    font-size: 15px;
    color: #333;
    line-height: 1.8;
}
.intro-list li {
    margin-bottom: 5px;
}

/* ========== 4. 文章主体内容 ========== */
.article-content {
    font-size: 16px;
    color: #333;
    line-height: 1.8;
    margin-bottom: 40px;
}
.article-content p {
    margin-bottom: 20px;
    text-align: justify;
}
.content-h2 {
    font-size: 22px;
    color: #104042;
    font-weight: 700;
    margin: 30px 0 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f7f4;
}
.content-h3 {
    font-size: 18px;
    color: #104042;
    font-weight: 600;
    margin: 25px 0 10px;
}
.article-img-box {
    margin: 25px 0;
    text-align: center;
}
.article-img-box img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.img-desc {
    font-size: 14px;
    color: #666;
    margin-top: 8px;
    text-align: center;
}
.article-content ul, .article-content ol {
    padding-left: 25px;
    margin-bottom: 20px;
}
.article-content ul li {
    list-style: disc;
    margin-bottom: 8px;
}
.article-content ol li {
    list-style: decimal;
    margin-bottom: 8px;
}

/* ========== 5. 文章标签 ========== */
.article-tags {
    margin-bottom: 30px;
    padding: 15px 20px;
    background: #f9fbfb;
    border-radius: 8px;
}
.tags-title {
    font-size: 15px;
    color: #333;
    font-weight: 600;
    margin-right: 10px;
}
.tag-item {
    display: inline-block;
    padding: 5px 12px;
    background: #f0f7f4;
    color: #104042;
    font-size: 14px;
    border-radius: 20px;
    margin: 0 8px 8px 0;
    text-decoration: none;
    transition: all 0.3s ease;
}
.tag-item:hover {
    background: #104042;
    color: #fff;
}

/* ========== 6. 上下篇导航 ========== */
.article-nav {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 30px;
}
.nav-prev, .nav-next {
    font-size: 15px;
}
.nav-label {
    color: #666;
    margin-right: 5px;
}
.nav-link {
    color: #104042;
    text-decoration: none;
    transition: color 0.3s ease;
}
.nav-link:hover {
    color: #1a6669;
    text-decoration: underline;
}

/* ========== 7. 相关文章推荐 ========== */
.related-articles {
    margin-bottom: 40px;
}
.related-title {
    font-size: 20px;
    color: #104042;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f7f4;
}
.related-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
.related-item {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: transform 0.3s ease;
}
.related-item:hover {
    transform: translateY(-5px);
}
.related-link {
    display: flex;
    padding: 15px;
    text-decoration: none;
}
.related-img-box {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 6px;
    margin-right: 15px;
}
.related-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.related-title-text {
    font-size: 15px;
    color: #333;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 5px;
}
.related-date {
    font-size: 13px;
    color: #999;
}

/* ========== 8. 底部转化模块 ========== */
.article-contact {
    background: linear-gradient(135deg, #104042, #1a6669);
    color: #fff;
    padding: 30px 25px;
    border-radius: 10px;
    text-align: center;
    margin-bottom: 30px;
}
.contact-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
}
.contact-desc {
    font-size: 16px;
    margin-bottom: 20px;
    opacity: 0.9;
    line-height: 1.6;
}
.contact-btn-group {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}
.contact-btn {
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}
.contact-btn.primary {
    background: #fff;
    color: #104042;
}
.contact-btn.primary:hover {
    background: #f0f7f4;
    transform: translateY(-2px);
}
.contact-btn.secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}
.contact-btn.secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}
.contact-tips {
    font-size: 14px;
    opacity: 0.8;
}

/* ========== 9. 返回顶部按钮 ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 10px 18px;
    background: #104042;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: none;
    transition: all 0.3s ease;
    z-index: 999;
}
.back-to-top:hover {
    background: #0c3032;
    transform: translateY(-2px);
}
.back-to-top.show {
    display: block;
}

/* ========== 移动端适配（SEO+用户体验） ========== */
@media (max-width: 768px) {
    .article-page {
        margin: 20px auto;
        padding: 0 15px;
    }
    .article-title {
        font-size: 22px;
    }
    .article-content {
        font-size: 15px;
    }
    .content-h2 {
        font-size: 20px;
    }
    .content-h3 {
        font-size: 17px;
    }
    .related-list {
        grid-template-columns: 1fr; /* 移动端单列 */
    }
    .article-nav {
        flex-direction: column;
        gap: 10px;
    }
    .contact-btn-group {
        flex-direction: column;
        gap: 10px;
    }
    .back-to-top {
        bottom: 20px;
        right: 20px;
        padding: 8px 15px;
        font-size: 13px;
    }
}





.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

.yl-bread-wrap {
    width: 100%;
    overflow: hidden;
    font-size: 14px;
    text-align: center;
}
.yl-bread-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 12px;
}
.yl-bread-item:not(:last-child)::after {
    content: ">";
    color: #999;
    margin-left: 12px;
    font-size: 12px;
}
.yl-bread-link {
    color: #104042;
    text-decoration: none;
    transition: color 0.3s ease;
}
.yl-bread-link:hover {
    color: #104042;
    opacity: 0.8;
}
.yl-bread-active {
    color: #999;
    cursor: default;
}
@media (max-width: 768px) {
    .yl-bread-wrap {
        font-size: 12px;
    }
    .yl-bread-item:not(:last-child)::after {
        margin-left: 8px;
        font-size: 10px;
    }
    .yl-bread-list {
        gap: 6px 8px;
    }
}
/* 推荐品种板块 整体样式 - 纯Grid布局（无!important） */
.recommend-seed-section {
    background-color: #f8f9fa;
    padding: 80px 0; /* 和其他板块统一上下内边距 */
    width: 100%;
}

/* Grid布局容器（核心：无Bootstrap冲突，纯自定义） */
.seed-card-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC端默认三列 */
    gap: 30px; /* 卡片间距，和其他板块统一 */
    margin: 0;
    width: 100%;
    align-items: stretch; /* 强制所有卡片等高 */
}

/* 卡片外层容器（仅用于包裹动画，不影响布局） */
.seed-card-item {
    width: 100%;
}

.recommend-desc {
    max-width: 700px;
    margin: 0 auto;
    color: #666;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 50px; /* 标题和卡片间距 */
}

/* 草种卡片样式 - 统一视觉结构 */
.seed-card {
    background-color: #fff;
    border-radius: 12px; /* 统一大圆角 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 柔和阴影 */
    padding: 30px;
    transition: all 0.3s ease-in-out;
    border: 1px solid #e9ecef; /* 统一边框 */
    display: flex; /* 内部垂直布局 */
    flex-direction: column;
    height: 100%; /* 配合Grid的stretch实现等高 */
}

.seed-card:hover {
    transform: translateY(-8px); /* 强化hover动效 */
    box-shadow: 0 12px 30px rgba(16, 64, 66, 0.12);
    border-color: #104042; /* hover边框变色 */
}

/* 卡片图片样式 - 固定高度+防止压缩 */
.seed-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    flex-shrink: 0; /* 防止图片容器被压缩 */
    margin-bottom: 20px; /* 图片和文字间距 */
}
.seed-img img {
    border-radius: 8px; /* 图片圆角协调 */
    height: 100%;
    width: 100%; /* 避免图片变形 */
    object-fit: cover;
    transition: transform 0.3s ease; /* 图片hover缩放 */
}
.seed-card:hover .seed-img img {
    transform: scale(1.05); /* 图片hover缩放 */
}

/* 卡片标题/描述 - 垂直均匀分布 */
.seed-title {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 16px 0;
    line-height: 1.4;
}
.seed-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 24px 0;
    flex-grow: 1; 
}


.seed-btn {
    background-color: #104042;
    border-color: #104042;
    color: #fff;
    border-radius: 8px; 
    padding: 12px 0;
    font-size: 14px;
    width: 100%; 
    transition: all 0.3s ease;
    text-decoration: none; 
    display: inline-block;
        text-align: center;
}
.seed-btn:hover {
    background-color: #0d3335;
    border-color: #0d3335;
    opacity: 0.95;
    transform: translateY(-2px); /* 按钮hover上移 */
    color: #fff; /* 保持文字白色 */
}

/* 平板端769px-991px 一行2个 */
@media (max-width: 991px) and (min-width: 769px) {
    .recommend-seed-section {
        padding: 60px 0;
    }
    .seed-card-wrap {
        grid-template-columns: repeat(2, 1fr); /* 平板两列 */
        gap: 25px;
    }
}

/* 移动端≤768px 一行1个 */
@media (max-width: 768px) {
    .recommend-seed-section {
        padding: 40px 0;
    }
    .recommend-desc {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 40px;
    }
    .seed-img {
        height: 160px;
    }
    .seed-card {
        padding: 20px;
        border-color: #f1f3f5; /* 移动端弱化边框 */
    }
    .seed-title {
        font-size: 17px;
    }
    .seed-desc {
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 20px;
    }
.seed-btn {
    padding: 10px 0;
    font-size: 14px;
    text-align: center;
}
    .title-one.mb-70 {
        margin-bottom: 40px;
    }
    .seed-card-wrap {
        grid-template-columns: 1fr; /* 移动端单列 */
        gap: 20px;
    }
}

/* 小屏手机≤576px 极致适配 */
@media (max-width: 576px) {
    .seed-card-wrap {
        gap: 20px;
    }
    .seed-img {
        height: 140px;
    }
    .title-one h2 {
        font-size: 24px;
    }
    /* 小屏字体保持清晰 */
    .recommend-desc, .seed-title, .seed-desc, .seed-btn {
        font-size: inherit;
    }
}
/* 种植指南板块样式 - 统一Grid布局+视觉风格（无!important） */
.yl-seed-guide-section {
    background-color: #f8f9fa;
    padding: 80px 0; /* 和其他板块统一上下内边距 */
    width: 100%;
}

/* Grid布局容器（核心：无Bootstrap冲突） */
.yl-seed-guide-wrap {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC端默认三列 */
    gap: 30px; /* 和其他板块统一间距 */
    margin: 0;
    width: 100%;
    align-items: stretch; /* 强制所有卡片等高 */
}

/* 卡片外层容器（仅包裹动画，不影响布局） */
.yl-seed-guide-item {
    width: 100%;
}

/* 种植指南卡片样式 - 统一视觉结构 */
.yl-seed-guide-card {
    background-color: #fff;
    border-radius: 12px; /* 统一大圆角，和其他板块一致 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 柔和阴影，强化轮廓 */
    padding: 30px;
    transition: all 0.3s ease-in-out;
    border: 1px solid #e9ecef; /* 统一边框，和其他板块一致 */
    display: flex; /* 内部垂直布局，均匀分布内容 */
    flex-direction: column;
    height: 100%; /* 配合Grid的stretch实现等高 */
}

.yl-seed-guide-card:hover {
    transform: translateY(-8px); /* 强化hover动效，和其他板块一致 */
    box-shadow: 0 12px 30px rgba(16, 64, 66, 0.12); /* 加深hover阴影 */
    border-color: #104042; /* hover边框变色，统一交互 */
}

/* 卡片标题样式 */
.yl-seed-guide-title {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 16px 0; /* 统一标题间距 */
    line-height: 1.4;
}

/* 卡片描述样式 - 垂直填充剩余空间 */
.yl-seed-guide-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7; /* 优化行高，更舒展 */
    margin: 0;
    flex-grow: 1; /* 填充剩余空间，确保所有卡片内容垂直分布均匀 */
}

/* 平板端769px-991px 一行2个 */
@media (max-width: 991px) and (min-width: 769px) {
    .yl-seed-guide-section {
        padding: 60px 0;
    }
    .yl-seed-guide-wrap {
        grid-template-columns: repeat(2, 1fr); /* 平板两列 */
        gap: 25px;
    }
}

/* 移动端≤768px 一行1个 */
@media (max-width: 768px) {
    .yl-seed-guide-section {
        padding: 40px 0;
    }
    .yl-seed-guide-card {
        padding: 20px;
        border-color: #f1f3f5; /* 移动端弱化边框 */
    }
    .yl-seed-guide-title {
        font-size: 17px; /* 和推荐品种移动端标题统一 */
    }
    .yl-seed-guide-desc {
        font-size: 14px;
        line-height: 1.7; /* 优化行高，避免文字粘连 */
    }
    .title-one.mb-70 {
        margin-bottom: 40px;
    }
    .yl-seed-guide-wrap {
        grid-template-columns: 1fr; /* 移动端单列 */
        gap: 20px;
    }
}

/* 小屏手机≤576px 极致适配 */
@media (max-width: 576px) {
    .yl-seed-guide-wrap {
        gap: 20px;
    }
    .title-one h2 {
        font-size: 24px; /* 和其他板块小屏标题统一 */
    }
    /* 小屏字体保持清晰，不缩小 */
    .yl-seed-guide-title, .yl-seed-guide-desc {
        font-size: inherit;
    }
}



.yl-seed-spec-table-section {
    background-color: #f8f9fa;
}
.yl-table-wrap {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: #104042 #f1f5f5;
    position: relative;
}
/* 移动端滚动提示：置顶不遮挡，底部留足间距 */
@media (max-width: 768px) {
    .yl-table-wrap::after {
        content: "← 左右滑动查看完整参数 →";
        position: absolute;
        bottom: 8px;
        left: 50%;
        transform: translateX(-50%);
        font-size: 12px;
        color: #999;
        white-space: nowrap;
        z-index: 2;
    }
}
/* 自定义细滚动条：全端统一 */
.yl-table-wrap::-webkit-scrollbar {
    height: 6px;
}
.yl-table-wrap::-webkit-scrollbar-track {
    background: #f1f5f5;
    border-radius: 3px;
}
.yl-table-wrap::-webkit-scrollbar-thumb {
    background: #104042;
    border-radius: 3px;
}
.yl-table-wrap::-webkit-scrollbar-thumb:hover {
    background: #0d3335;
}
/* PC端样式：自适应列宽+智能换行，宽松不拥挤 */
.yl-seed-spec-table {
    border-collapse: collapse;
    text-align: center;
    width: 100%;
}
.yl-seed-spec-table thead {
    background-color: #104042;
    color: #fff;
}
.yl-seed-spec-table th,
.yl-seed-spec-table td {
    padding: 20px 12px;
    border: 1px solid #f1f5f5;
    font-size: 14px;
    vertical-align: middle;
    word-break: break-word;
    line-height: 1.5;
}
.yl-seed-spec-table th {
    font-weight: 700;
    font-size: 15px;
}
.yl-seed-spec-table tbody tr:hover {
    background-color: #f9fafb;
}
.yl-pdf-wrap {
    margin: 15px auto 0; 
    width: 100%;
    max-width: 800px;
    padding: 0 15px; 
}

/* PDF容器核心样式 - 统一视觉质感 */
.yl-pdf-download {
    display: flex;
    flex-direction: column; /* 移动端垂直排列 */
    align-items: center;
    justify-content: center;
    padding: 30px; /* 增加内边距，更舒展 */
    background-color: #fff;
    border-radius: 12px; /* 统一大圆角，和其他板块一致 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 柔和阴影，和卡片风格统一 */
    border: 1px solid #e9ecef; /* 统一边框，强化轮廓 */
}

/* 文本区域样式 */
.yl-pdf-text {
    text-align: center; /* 全端居中，更协调 */
    margin-bottom: 20px; /* 文本和按钮间距 */
}
.yl-pdf-text h4 {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 8px 0; /* 优化标题和描述间距 */
    line-height: 1.4;
}
.text-666 {
    color: #666;
    font-size: 14px;
    line-height: 1.7; /* 优化行高，更舒展 */
    margin: 0;
}

/* 按钮样式 - 统一交互风格 */
.yl-pdf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #104042;
    color: #fff;
    border-radius: 8px; /* 按钮圆角和卡片比例协调 */
    padding: 12px 40px; /* 增加左右内边距，按钮更饱满 */
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease-in-out;
    border: 1px solid #104042;
    text-decoration: none; /* 移除a标签下划线 */
    width: 100%; /* 移动端按钮100%宽度 */
    max-width: 280px;
}
.yl-pdf-btn:hover {
    background-color: #0d3335;
    color: #fff;
    box-shadow: 0 6px 15px rgba(16, 64, 66, 0.12); 
    transform: translateY(-2px); 
}
.yl-pdf-btn i {
    font-size: 16px;
}


@media (min-width: 768px) {
    .yl-pdf-wrap {
        margin: 5px auto 40px; 
    }
    .yl-pdf-download {
        flex-direction: row; 
        justify-content: space-between; 
        padding: 25px 30px; 
    }
    .yl-pdf-text {
        text-align: left; 
        margin-bottom: 0;
        margin-right: 20px; 
        flex: 1; 
    }
    .yl-pdf-btn {
        width: auto; 
        max-width: none;
    }
}


@media (min-width: 992px) {
    .yl-pdf-wrap {
        5px auto 40px;
    }
}


@media (max-width: 576px) {
    .yl-pdf-download {
        padding: 20px 15px; 
    }
    .yl-pdf-text h4 {
        font-size: 17px; 
    }
    .text-666 {
        font-size: 13px; 
    }
    .yl-pdf-btn {
        padding: 10px 30px; 
        font-size: 13px;
    }
}


@media (max-width: 768px) {
    .yl-seed-spec-table-section {
        padding-top: 40px !important;
        padding-bottom: 60px !important;
    }
    .title-one.mb-70 {
        margin-bottom: 40px !important;
    }
    .yl-table-wrap {
        padding: 20px 15px 45px !important; /* 加大上下内边距，提升整体高度 */
    }
    /* 表格保留最小宽度，横向滑动正常 */
    .yl-seed-spec-table {
        table-layout: fixed;
        min-width: 950px !important;
    }
    /* 微调列宽，适配换行后布局 */
    .yl-seed-spec-table th:nth-child(1),.yl-seed-spec-table td:nth-child(1) {min-width: 120px !important;}
    .yl-seed-spec-table th:nth-child(2),.yl-seed-spec-table td:nth-child(2) {min-width: 140px !important;}
    .yl-seed-spec-table th:nth-child(3),.yl-seed-spec-table td:nth-child(3) {min-width: 160px !important;}
    .yl-seed-spec-table th:nth-child(4),.yl-seed-spec-table td:nth-child(4) {min-width: 90px !important;}
    .yl-seed-spec-table th:nth-child(5),.yl-seed-spec-table td:nth-child(5) {min-width: 80px !important;}
    .yl-seed-spec-table th:nth-child(6),.yl-seed-spec-table td:nth-child(6) {min-width: 130px !important;}
    .yl-seed-spec-table th:nth-child(7),.yl-seed-spec-table td:nth-child(7) {min-width: 90px !important;}
    .yl-seed-spec-table th:nth-child(8),.yl-seed-spec-table td:nth-child(8) {min-width: 80px !important;}
    /* 关键：放开文字换行+大幅加高上下内边距+加大行高，彻底解决重叠 */
    .yl-seed-spec-table th {
        font-size: 12px !important;
        padding: 18px 6px !important; /* 大幅加高上下内边距 */
        line-height: 1.5 !important;
        word-break: break-word !important; /* 允许标题换行 */
    }
    .yl-seed-spec-table td {
        font-size: 11px !important;
        padding: 18px 6px !important; /* 与表头一致，表格高度统一加高 */
        line-height: 1.5 !important;
        word-break: break-word !important; /* 字数多自动换行，无重叠 */
    }
    /* PDF下载区域适配 */
    .yl-pdf-download {
        padding: 20px;
    }
    .yl-pdf-text h4 {
        font-size: 16px;
    }
    .yl-pdf-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

/* 小屏手机（576px以下）：继续加高高度，排版更宽松 */
@media (max-width: 576px) {
    .title-one h2 {
        font-size: 28px !important;
    }
    .yl-table-wrap {
        padding: 25px 15px 50px !important; /* 再加大上下内边距 */
    }
    /* 进一步加高单元格上下内边距，表格高度再提升 */
    .yl-seed-spec-table th {
        padding: 20px 5px !important;
    }
    .yl-seed-spec-table td {
        padding: 20px 5px !important;
    }
    /* PDF下载区域更紧凑 */
    .yl-pdf-download {
        padding: 18px;
    }
    .yl-pdf-btn {
        padding: 9px 18px;
        font-size: 12px;
    }
}




/* 面包屑样式 - 类名重写 防冲突 */
.ep-breadcrumb-wrap {
    margin-bottom: 25px;
    padding: 0;
    width: 100%;
}
.ep-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    padding: 8px 0;
    margin: 0;
    list-style: none;
    background-color: transparent;
    border-radius: 0;
}
.ep-breadcrumb-item {
    font-size: 14px;
    color: #666;
    margin-right: 8px;
}
.ep-breadcrumb-item a {
    color: #104042;
    text-decoration: none;
}
.ep-breadcrumb-item a:hover {
    color: #0d3335;
    text-decoration: underline;
}
.ep-breadcrumb-item.active {
    color: #999;
}
.ep-breadcrumb-item::after {
    content: "/";
    margin-left: 8px;
    color: #666;
}
.ep-breadcrumb-item:last-child::after {
    content: "";
}


/* 首屏核心板块 - ep前缀防冲突 + 纯Flex布局 */
.ep-hero-section {
    background-color: #f8f9fa;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    width: 100%;
}
.ep-hero-wrap.row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: space-between;
    gap: 40px;
    margin: 0 !important;
    width: 100%;
}
.ep-hero-title {
    font-size: 38px;
    font-weight: 700;
    color: #104042;
    line-height: 1.3;
    margin: 0 0 20px 0;
}
.ep-hero-subtitle {
    font-size: 20px;
    font-weight: 500;
    color: #666;
    line-height: 1.5;
    margin: 0 0 40px 0;
    max-width: 90%;
}
.ep-hero-sell-points {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
}
.ep-sell-point-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease-in-out;
}
.ep-sell-point-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 20px rgba(16, 64, 66, 0.1);
}
.ep-point-icon {
    display: block;
    width: 8px;
    height: 24px;
    background-color: #104042;
    border-radius: 4px;
    margin-top: 4px;
    flex-shrink: 0;
}
.ep-point-text h3 {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 8px 0;
}
.ep-point-text p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}
.ep-hero-btns {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    width: 100%;
}
.ep-hero-btn {
    padding: 14px 30px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
    flex-shrink: 0;
    min-width: 200px;
    border: none;
    cursor: pointer;
}
.ep-main-btn {
    background-color: #104042;
    color: #fff;
}
.ep-main-btn:hover {
    background-color: #0d3335;
    box-shadow: 0 4px 12px rgba(16, 64, 66, 0.1);
}
.ep-sub-btn {
    background-color: #fff;
    color: #104042;
    border: 1px solid #104042;
}
.ep-sub-btn:hover {
    background-color: #f1f5f5;
    box-shadow: 0 4px 12px rgba(16, 64, 66, 0.05);
}
.ep-hero-text {
    padding: 0 !important;
    width: 100%;
}
.ep-hero-img {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 8px;
    padding: 0 !important;
    width: 100%;
    min-height: 500px;
}
.ep-hero-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease-in-out;
    box-shadow: 0 6px 24px rgba(16, 64, 66, 0.08);
    border-radius: 8px;
}
.ep-hero-img:hover img {
    transform: scale(1.02);
    box-shadow: 0 8px 32px rgba(16, 64, 66, 0.12);
}

/* PC端≥992px 左右排列+图片底部对齐 */
@media (min-width: 992px) {
    .ep-hero-wrap.row {
        flex-wrap: nowrap;
    }
    .ep-hero-text {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .ep-hero-img {
        flex: 0 0 48%;
        max-width: 48%;
        align-self: flex-end;
    }
}

/* 平板端768px-991px 适配 */
@media (max-width: 991px) {
    .ep-hero-title {
        font-size: 32px;
    }
    .ep-hero-subtitle {
        font-size: 18px;
        max-width: 100%;
    }
    .ep-hero-sell-points {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .ep-hero-img {
        min-height: 400px;
    }
}

/* 移动端≤768px 适配 */
@media (max-width: 768px) {
    .ep-hero-section {
        padding: 60px 0;
    }
    .ep-hero-wrap.row {
        flex-direction: column;
        gap: 30px;
    }
    .ep-hero-title {
        font-size: 28px;
        line-height: 1.4;
        margin-bottom: 16px;
    }
    .ep-hero-subtitle {
        font-size: 17px;
        line-height: 1.7;
        margin-bottom: 30px;
    }
    .ep-sell-point-item {
        padding: 18px;
    }
    .ep-point-text h3 {
        font-size: 17px;
    }
    .ep-point-text p {
        font-size: 14px;
        line-height: 1.7;
    }
    .ep-hero-sell-points {
        margin-bottom: 30px;
    }
    .ep-hero-btns {
        flex-direction: column;
        align-items: stretch;
    }
    .ep-hero-btn {
        min-width: 100%;
        padding: 12px 0;
    }
    .ep-hero-img {
        min-height: 300px;
    }
    .ep-hero-img img {
        box-shadow: 0 2px 10px rgba(16, 64, 66, 0.05);
    }
}

/* 小屏手机≤576px 适配 */
@media (max-width: 576px) {
    .ep-hero-section {
        padding: 40px 0;
    }
    .ep-hero-title {
        font-size: 24px;
    }
    .ep-hero-subtitle {
        font-size: 16px;
    }
    .ep-sell-point-item {
        padding: 16px;
        gap: 10px;
    }
    .ep-point-icon {
        height: 20px;
    }
    .ep-hero-img {
        min-height: 250px;
    }
    .ep-breadcrumb-item {
        font-size: 13px;
    }
}


/* 客户反馈板块 - 重新设计的视觉方案 */
.ep-customer-section {
    padding: 80px 0;
    background-color: #fff;
    width: 100%;
}
.ep-customer-title {
    font-size: 36px;
    font-weight: 700;
    color: #104042;
    text-align: center;
    margin: 0 0 50px 0;
    line-height: 1.3;
}

/* 核心：Grid等高布局，强制所有卡片等高 */
.ep-customer-list.row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 0 !important;
    width: 100%;
    align-items: stretch; /* 强制所有卡片等高，这是关键 */
}

.ep-customer-item {
    padding: 40px 30px; /* 增加内边距，让内容更舒展 */
    background-color: #f8f9fa;
    border-radius: 12px; /* 更大的圆角，更现代 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 更柔和的阴影 */
    transition: all 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 1px solid #e9ecef; /* 增加边框，强化卡片轮廓 */
}
.ep-customer-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(16, 64, 66, 0.12);
    border-color: #104042; /* hover时边框变色，强化交互 */
}

/* 统一头像位置和大小 */
.ep-customer-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 0 24px 0;
    flex-shrink: 0; /* 防止头像被压缩 */
    border: 3px solid #fff; /* 白色描边，让头像更突出 */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.ep-customer-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 统一标题样式和位置 */
.ep-customer-name {
    font-size: 20px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 16px 0;
    line-height: 1.4;
}

/* 统一描述文本的垂直分布 */
.ep-customer-desc {
    font-size: 15px;
    color: #555;
    line-height: 1.8; /* 更舒适的行高 */
    margin: 0;
    flex-grow: 1; /* 让描述填充剩余空间，使内容垂直分布均匀 */
    display: flex;
    align-items: center; /* 垂直居中，让文字在卡片中更平衡 */
    text-align: justify; /* 两端对齐，减少视觉上的参差不齐 */
}

/* 平板端768px-991px 一行2个 */
@media (max-width: 991px) and (min-width: 769px) {
    .ep-customer-section {
        padding: 60px 0;
    }
    .ep-customer-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
    .ep-customer-list.row {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    .ep-customer-item {
        padding: 35px 25px;
    }
    .ep-customer-avatar {
        width: 80px;
        height: 80px;
    }
}

/* 移动端≤768px 一行1个 */
@media (max-width: 768px) {
    .ep-customer-section {
        padding: 40px 0;
    }
    .ep-customer-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .ep-customer-list.row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .ep-customer-item {
        padding: 30px 20px;
    }
    .ep-customer-avatar {
        width: 70px;
        height: 70px;
        margin-bottom: 20px;
    }
    .ep-customer-name {
        font-size: 18px;
    }
    .ep-customer-desc {
        font-size: 14px;
        text-align: center; /* 移动端恢复居中对齐 */
    }
}

/* 小屏手机≤576px 适配 */
@media (max-width: 576px) {
    .ep-customer-title {
        font-size: 20px;
    }
    .ep-customer-item {
        padding: 25px 18px;
    }
}
/* 常见问题板块 - ep前缀防冲突 + 与整体样式统一 */
.ep-faq-section {
    padding: 80px 0;
    background-color: #f8f9fa;
    width: 100%;
}
.ep-faq-title {
    font-size: 55px;
    font-weight: 700;
    color: #104042;
    text-align: center;
    margin: 0 0 50px 0;
    line-height: 1.3;
}
.ep-faq-list {
    display: grid;
    gap: 20px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
/* 核心：PC端≥992px 两列排列 */
@media (min-width: 992px) {
    .ep-faq-list {
        grid-template-columns: repeat(2, 1fr);
    }
}
/* 问题项基础样式 */
.ep-faq-item {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}
/* 隐藏复选框 */
.ep-faq-checkbox {
    display: none;
}
/* 问题标题 - 手风琴触发 */
.ep-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 18px;
    font-weight: 600;
    color: #104042;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    margin: 0;
}
.ep-faq-question:hover {
    background-color: #f1f5f5;
}
/* 箭头图标 */
.ep-faq-question::after {
    content: "↓";
    font-size: 14px;
    color: #104042;
    transition: transform 0.3s ease;
}
/* 展开时箭头旋转 */
.ep-faq-checkbox:checked + .ep-faq-question::after {
    transform: rotate(180deg);
}
/* 答案样式 - 默认隐藏 */
.ep-faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 25px;
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    transition: max-height 0.5s ease, padding 0.3s ease;
}
/* 展开答案 */
.ep-faq-checkbox:checked ~ .ep-faq-answer {
    max-height: 300px;
    padding: 0 25px 20px 25px;
}

/* 平板端768px-991px 适配 */
@media (max-width: 991px) {
    .ep-faq-section {
        padding: 60px 0;
    }
    .ep-faq-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
    .ep-faq-question {
        font-size: 17px;
        padding: 18px 20px;
    }
}

/* 移动端≤768px 一列排列 */
@media (max-width: 768px) {
    .ep-faq-section {
        padding: 40px 0;
    }
    .ep-faq-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .ep-faq-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .ep-faq-question {
        font-size: 16px;
        padding: 15px 20px;
    }
    .ep-faq-answer {
        font-size: 14px;
    }
}

/* 小屏手机≤576px 适配 */
@media (max-width: 576px) {
    .ep-faq-title {
        font-size: 20px;
    }
    .ep-faq-question {
        padding: 12px 15px;
    }
    .ep-faq-answer {
        padding: 0 15px;
    }
    .ep-faq-checkbox:checked ~ .ep-faq-answer {
        padding: 0 15px 15px 15px;
    }
}
/* 工程案例板块 - ep前缀防冲突 统一Grid等高布局 */
.ep-case-section {
    padding: 80px 0;
    background-color: #fff;
    width: 100%;
}
.ep-case-title {
    font-size: 36px; /* 统一标题字号，避免过大 */
    font-weight: 700;
    color: #104042;
    text-align: center;
    margin: 0 0 50px 0;
    line-height: 1.3;
}
/* 核心：替换Flex为Grid等高布局 */
.ep-case-list.row {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC端3列 */
    gap: 30px;
    margin: 0 !important;
    width: 100%;
    align-items: stretch; /* 强制所有卡片等高 */
}
/* 案例项基础样式 - 统一视觉结构 */
.ep-case-item {
    background-color: #f8f9fa;
    border-radius: 12px; /* 统一大圆角 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 柔和阴影 */
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    border: 1px solid #e9ecef; /* 增加边框强化轮廓 */
    display: flex;
    flex-direction: column; /* 内部flex垂直布局 */
}
.ep-case-item:hover {
    transform: translateY(-8px); /* 强化hover动效 */
    box-shadow: 0 12px 30px rgba(16, 64, 66, 0.12);
    border-color: #104042; /* hover边框变色 */
}
/* 案例图片容器+自适应样式 */
.ep-case-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    flex-shrink: 0; /* 防止图片容器被压缩 */
}
.ep-case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.ep-case-item:hover .ep-case-img img {
    transform: scale(1.05);
}
/* 案例文字样式 - 垂直均匀分布 */
.ep-case-name {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 20px 25px 12px;
    line-height: 1.4;
}
.ep-case-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 25px 25px;
    flex-grow: 1; /* 填充剩余空间，垂直分布均匀 */
}

/* 平板端768px-991px 一行2个 */
@media (max-width: 991px) and (min-width: 769px) {
    .ep-case-section {
        padding: 60px 0;
    }
    .ep-case-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
    .ep-case-list.row {
        grid-template-columns: repeat(2, 1fr); /* 平板2列 */
        gap: 25px;
    }
    .ep-case-img {
        height: 180px;
    }
}

/* 移动端≤768px 一行1个 */
@media (max-width: 768px) {
    .ep-case-section {
        padding: 40px 0;
    }
    .ep-case-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .ep-case-list.row {
        grid-template-columns: 1fr; /* 移动端1列 */
        gap: 20px;
    }
    .ep-case-item {
        border: 1px solid #f1f3f5; /* 移动端弱化边框 */
    }
    .ep-case-img {
        height: 160px;
    }
    .ep-case-name {
        margin: 18px 20px 10px;
    }
    .ep-case-desc {
        margin: 0 20px 20px;
    }
}

/* 小屏手机≤576px 极致适配 */
@media (max-width: 576px) {
    .ep-case-title {
        font-size: 20px;
    }
    .ep-case-img {
        height: 140px;
    }
}

/* 相关文章板块 - ep前缀防冲突 统一Grid等高布局 */
.ep-article-section {
    padding: 80px 0;
    background-color: #f8f9fa;
    width: 100%;
}
.ep-article-title {
    font-size: 36px; /* 统一标题字号 */
    font-weight: 700;
    color: #104042;
    text-align: center;
    margin: 0 0 50px 0;
    line-height: 1.3;
}
/* 核心：替换Flex为Grid等高布局 */
.ep-article-list.row {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC端3列 */
    gap: 30px;
    margin: 0 !important;
    width: 100%;
    align-items: stretch; /* 强制所有卡片等高 */
}
/* 文章项基础样式 - 统一视觉结构 */
.ep-article-item {
    background-color: #fff;
    border-radius: 12px; /* 统一大圆角 */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06); /* 柔和阴影 */
    transition: all 0.3s ease-in-out;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid #e9ecef; /* 增加边框强化轮廓 */
}
.ep-article-item:hover {
    transform: translateY(-8px); /* 强化hover动效 */
    box-shadow: 0 12px 30px rgba(16, 64, 66, 0.12);
    border-color: #104042; /* hover边框变色 */
}
/* 文章图片容器+自适应+阴影缩放 */
.ep-article-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    flex-shrink: 0; /* 防止图片容器被压缩 */
}
.ep-article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: 4px;
}
.ep-article-item:hover .ep-article-img img {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(16, 64, 66, 0.12);
}
/* 文章信息容器（自动填充剩余高度） */
.ep-article-info {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
/* 文章文字样式 */
.ep-article-name {
    font-size: 18px;
    font-weight: 700;
    color: #104042;
    margin: 0 0 12px 0;
    line-height: 1.4;
}
.ep-article-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 18px 0;
    flex: 1; /* 填充剩余空间，垂直分布均匀 */
}
.ep-article-time {
    font-size: 13px;
    color: #999;
    display: inline-block;
    margin-top: auto; /* 时间固定在底部 */
}

/* 强制PC端≥992px 一行3个（兜底） */
@media (min-width: 992px) {
    .ep-article-item {
        /* 移除原Flex宽度限制，由Grid接管 */
        flex: none;
        max-width: none;
    }
}

/* 平板端768px-991px 一行2个 */
@media (max-width: 991px) and (min-width: 769px) {
    .ep-article-section {
        padding: 60px 0;
    }
    .ep-article-title {
        font-size: 24px;
        margin-bottom: 40px;
    }
    .ep-article-list.row {
        grid-template-columns: repeat(2, 1fr); /* 平板2列 */
        gap: 25px;
    }
    .ep-article-item {
        /* 移除原Flex宽度限制 */
        flex: none;
        max-width: none;
    }
    .ep-article-img {
        height: 180px;
    }
    .ep-article-info {
        padding: 20px;
    }
}

/* 移动端≤768px 一行1个 */
@media (max-width: 768px) {
    .ep-article-section {
        padding: 40px 0;
    }
    .ep-article-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .ep-article-list.row {
        grid-template-columns: 1fr; /* 移动端1列 */
        gap: 20px;
    }
    .ep-article-item {
        /* 移除原Flex宽度限制 */
        flex: none;
        max-width: none;
        border: 1px solid #f1f3f5; /* 移动端弱化边框 */
    }
    .ep-article-img {
        height: 160px;
    }
    .ep-article-desc {
        margin-bottom: 15px;
    }
}

/* 小屏手机≤576px 极致适配 */
@media (max-width: 576px) {
    .ep-article-title {
        font-size: 20px;
    }
    .ep-article-img {
        height: 140px;
    }
    .ep-article-info {
        padding: 15px;
    }
    .ep-article-name {
        font-size: 17px;
    }
}

/* 方案板块基础样式 */
.ep-solution-section {
    padding: 60px 0;
    background: #f8f9fa;
}

.ep-title {
    font-size: 55px;
    font-weight: 700;
    color: #104042;;
    text-align: center;
    margin-bottom: 16px;
}

.ep-subtitle {
    font-size: 16px;
    color: #666;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* 6条方案卡片布局 */
.ep-solution-card-wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.ep-solution-card {
    background: #fff;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.ep-solution-card:hover {
    transform: translateY(-5px);
}

.ep-solution-card-title {
    font-size: 20px;
    font-weight: 600;
    color: #104042;;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f7f0;
}

.ep-solution-card-content {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
}

.ep-solution-card-content p {
    margin-bottom: 12px;
}

.ep-solution-card-content ul {
    padding-left: 20px;
    margin-bottom: 0;
}

.ep-solution-card-content li {
    margin-bottom: 8px;
}

/* 响应式适配 */
@media (max-width: 768px) {
    .ep-title {
        font-size: 24px;
    }
    .ep-solution-card {
        padding: 18px;
    }
    .ep-solution-card-title {
        font-size: 18px;
    }
    .ep-solution-card-content {
        font-size: 14px;
    }
}


/* 页面底部CTA板块基础样式 */
.ep-cta-section {
    width: 100%;
    padding: 60px 0;
    /* 改为深青绿色渐变，与底部深色footer衔接自然 */
    background: linear-gradient(135deg, #163d3a 0%, #123330 100%);
    margin-top: 80px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ep-cta-wrap {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: #fff;
}

.ep-cta-title {
    font-size: 55px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
    color: #f0f7f0;
}

.ep-cta-desc {
    font-size: 18px;
    margin-bottom: 32px;
    line-height: 1.6;
    color: #a8c7c5;
}

/* 按钮组 - 适配PC/移动端布局 */
.ep-cta-btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.ep-cta-primary-btn {
    display: inline-block;
    padding: 16px 40px;
    /* 主按钮用浅青绿色，既突出又和谐 */
    background: #2da68e;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.ep-cta-secondary-btn {
    display: inline-block;
    padding: 16px 40px;
    background: transparent;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid #2da68e;
    text-decoration: none;
    transition: all 0.3s ease;
    min-width: 200px;
}

/* 按钮hover效果 */
.ep-cta-primary-btn:hover {
    background: #28947d;
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.ep-cta-secondary-btn:hover {
    background: rgba(45, 166, 142, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .ep-cta-section {
        padding: 40px 20px;
        margin-top: 60px;
    }
    .ep-cta-title {
        font-size: 24px;
    }
    .ep-cta-desc {
        font-size: 16px;
        margin-bottom: 24px;
    }
    .ep-cta-primary-btn, .ep-cta-secondary-btn {
        padding: 14px 30px;
        font-size: 16px;
        min-width: 100%;
    }
    .ep-cta-btn-group {
        gap: 12px;
    }
}


/* =============== 关于我们页面 - 2026 SEO 优化版 =============== */
/* 文件路径: /assets/css/about.css */

.about-page {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  color: #2d3748;
  font-size: 16px;
}

.about-page h1 {
  font-size: 26px;
  font-weight: 700;
  margin: 32px 0 24px;
  color: #0f3d3e;
  line-height: 1.4;
}

/* 首屏数据标语 */
.about-hero p {
  background: #e8f7f7;
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  color: #0f3d3e;
  margin: 0 0 24px;
}

.about-hero-figure {
  margin: 0 0 32px;
}

.about-hero-figure img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(15, 61, 62, 0.08);
  display: block;
}

.about-hero-figure figcaption {
  margin-top: 10px;
  font-size: 14px;
  color: #718096;
  text-align: center;
}

/* 用户意图卡片 */
.about-intent h2 {
  font-size: 22px;
  margin: 40px 0 24px;
  color: #0f3d3e;
}

.intent-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  transition: box-shadow 0.2s ease;
}

.intent-card:hover {
  box-shadow: 0 4px 12px rgba(15, 61, 62, 0.1);
}

.intent-card h3 {
  margin: 0 0 12px;
  font-size: 18px;
  color: #0f3d3e;
}

.intent-card p {
  margin: 0;
  font-size: 16px;
  color: #4a5568;
}

/* 数据化优势 */
.about-stats ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0 32px;
  list-style: none;
  padding: 0;
}

.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: #0f3d3e;
  margin-bottom: 6px;
}

/* CTA 区域 */
.about-cta {
  text-align: center;
  padding: 32px 0;
  background: #f8fdfd;
  border-radius: 12px;
  margin: 40px 0;
}

.about-cta h2 {
  font-size: 24px;
  color: #0f3d3e;
  margin: 0 0 16px;
}

.about-cta p {
  max-width: 600px;
  margin: 0 auto 24px;
  color: #4a5568;
}

.btn-primary {
  display: inline-block;
  padding: 14px 36px;
  background: #0f3d3e;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 17px;
  transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
  background: #0a2c2d;
  transform: translateY(-2px);
}

/* 响应式：移动端优化 */
@media (max-width: 768px) {
  .about-page h1 {
    font-size: 22px;
  }

  .intent-card {
    padding: 16px;
  }

  .stat-number {
    font-size: 24px;
  }

  .btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 16px;
  }
}




.related-articles.section-block {
  padding: 20px 0;
  width: 100%;
  box-sizing: border-box;
}


.related-articles .section-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 20px 0;
  color: #333;
}


.articles-card-list {
  display: flex;
  flex-wrap: wrap; 
  gap: 20px; 
  justify-content: flex-start;
}


.article-card-item {
  width: calc(33.333% - 13.333px); 
  box-sizing: border-box;
  text-decoration: none; /* 去掉链接下划线 */
  border-radius: 8px; /* 卡片圆角 */
  overflow: hidden; /* 裁剪圆角外的内容 */
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease; 
}


.article-card-item:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  transform: translateY(-3px);
}


.article-card-img {
  width: 100%;
  height: 180px; 
  overflow: hidden;
}


.article-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover; 
  transition: transform 0.3s ease;
}


.article-card-item:hover .article-card-img img {
  transform: scale(1.05);
}


.article-card-content {
  padding: 16px 18px;
}


.article-card-title {
  font-size: 16px;
  font-weight: 600;
  color: #333;
  margin: 0 0 8px 0;
  line-height: 1.4;
}


.article-card-desc {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2; 
  -webkit-box-orient: vertical;
  overflow: hidden;
}


@media (max-width: 992px) {
  .article-card-item {
    width: calc(50% - 10px); 
  }
}

@media (max-width: 576px) {
  .article-card-item {
    width: 100%; 
  }
}