/* 揽空网 - 关于我们页面样式 */

/* ========== 图标优先级设置 - 限制在命名空间内避免影响导航栏 ========== */

/* 强制样式重置 - 确保不被主题覆盖 */
.lankong-about-us-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif !important;
    line-height: 1.6 !important;
    color: #333 !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    text-shadow: none !important;
    /* 主题CSS冲突修复 */
    font-size: 16px !important; /* 覆盖主题的1.4rem设置 */
    /* 确保不影响导航栏的定位 */
    position: static !important;
    z-index: auto !important;
    overflow: visible !important;
}

/* 覆盖主题的全局字体大小设置 */
.lankong-about-us-wrapper,
.lankong-about-us-wrapper * {
    font-size: inherit !important;
}

/* 保护Font Awesome图标不被覆盖 */
.lankong-about-us-wrapper i.fas:before,
.lankong-about-us-wrapper i.far:before,
.lankong-about-us-wrapper i.fab:before,
.lankong-about-us-wrapper .fas:before,
.lankong-about-us-wrapper .far:before,
.lankong-about-us-wrapper .fab:before {
    font-family: inherit !important;
    font-weight: inherit !important;
}

/* 基础样式重置仅针对此命名空间 */
.lankong-about-us-wrapper *,
.lankong-about-us-wrapper *::before,
.lankong-about-us-wrapper *::after {
    box-sizing: border-box !important;
}

/* 重置可能被主题影响的基础元素 */
.lankong-about-us-wrapper h1,
.lankong-about-us-wrapper h2,
.lankong-about-us-wrapper h3,
.lankong-about-us-wrapper h4,
.lankong-about-us-wrapper h5,
.lankong-about-us-wrapper h6 {
    font-weight: inherit !important;
    margin: 0 !important;
    padding: 0 !important;
    font-family: inherit !important;
    line-height: inherit !important;
    color: inherit !important;
}

.lankong-about-us-wrapper p {
    margin: 0 !important;
    padding: 0 !important;
    font-family: inherit !important;
    line-height: inherit !important;
    color: inherit !important;
}

.lankong-about-us-wrapper ul,
.lankong-about-us-wrapper li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    font-family: inherit !important;
    color: inherit !important;
}

.lankong-about-us-wrapper i {
    font-style: normal !important;
    color: inherit !important;
}

/* 确保Font Awesome图标能正确显示 */
.lankong-about-us-wrapper .fas,
.lankong-about-us-wrapper i.fas {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", "Font Awesome 5 Free", "Font Awesome 5 Pro", "LankongFontAwesome" !important;
    font-weight: 900 !important;
    font-style: normal !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

.lankong-about-us-wrapper .far,
.lankong-about-us-wrapper i.far {
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", "Font Awesome 5 Free", "Font Awesome 5 Pro", "LankongFontAwesome" !important;
    font-weight: 400 !important;
    font-style: normal !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

.lankong-about-us-wrapper .fab,
.lankong-about-us-wrapper i.fab {
    font-family: "Font Awesome 6 Brands", "Font Awesome 5 Brands", "LankongFontAwesome" !important;
    font-weight: 400 !important;
    font-style: normal !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

/* 通用图标设置 */
.lankong-about-us-wrapper i[class^="fa-"],
.lankong-about-us-wrapper i[class*=" fa-"] {
    display: inline-block !important;
    text-rendering: auto !important;
    line-height: 1 !important;
}

/* 最强制的图标修复 - 确保所有Font Awesome图标都能显示 */
.lankong-about-us-wrapper i.fas,
.lankong-about-us-wrapper i.far,
.lankong-about-us-wrapper i.fab,
.lankong-about-us-wrapper i[class^="fa-"],
.lankong-about-us-wrapper i[class*=" fa-"] {
    font-family: "Font Awesome 6 Free", "LankongFontAwesome" !important;
    font-weight: 900 !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-transform: none !important;
    line-height: 1 !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

/* 备用Font Awesome字体 - 仅在必要时使用 */
@font-face {
    font-family: 'LankongFontAwesome';
    src: url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/webfonts/fa-solid-900.woff2') format('woff2'),
         url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/webfonts/fa-solid-900.woff') format('woff');
    font-weight: 900;
    font-style: normal;
}

/* 备用图标字体设置 */
.lankong-about-us-wrapper i.fas::before,
.lankong-about-us-wrapper i[class^="fa-"]::before,
.lankong-about-us-wrapper i[class*=" fa-"]::before {
    font-family: "Font Awesome 6 Free", "LankongFontAwesome", "Font Awesome 5 Free" !important;
    font-weight: 900 !important;
}

.lankong-about-us-wrapper span {
    font-family: inherit !important;
    line-height: inherit !important;
    color: inherit !important;
}

.lankong-about-us-wrapper a {
    color: inherit !important;
    text-decoration: none !important;
    background: none !important;
    transition: none !important;
}

.lankong-about-us-wrapper a:hover {
    color: inherit !important;
    text-decoration: none !important;
}

/* 强制重置所有可能被主题影响的样式 - 限制范围避免影响导航栏 */
.lankong-about-us-wrapper,
.lankong-about-us-wrapper *,
.lankong-about-us-wrapper *:before,
.lankong-about-us-wrapper *:after {
    -webkit-box-sizing: border-box !important;
    -moz-box-sizing: border-box !important;
    box-sizing: border-box !important;
}

/* 仅重置内容区域的背景图片和文字阴影 */
.lankong-about-us-wrapper .lankong-about-us-content * {
    background-image: none !important;
    text-shadow: none !important;
}

/* 强制覆盖主题的字体和颜色设置 - 但排除图标 */
.lankong-about-us-wrapper,
.lankong-about-us-wrapper h1,
.lankong-about-us-wrapper h2,
.lankong-about-us-wrapper h3,
.lankong-about-us-wrapper h4,
.lankong-about-us-wrapper h5,
.lankong-about-us-wrapper h6,
.lankong-about-us-wrapper p,
.lankong-about-us-wrapper span,
.lankong-about-us-wrapper div,
.lankong-about-us-wrapper li,
.lankong-about-us-wrapper ul {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif !important;
}

/* 文本元素强制字体，但不包括图标 */
.lankong-about-us-wrapper *:not(.fas):not(.far):not(.fab):not(i) {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif !important;
}

/* 阻止主题hover效果影响我们的链接和按钮 - 限制范围避免影响导航栏 */
.lankong-about-us-wrapper a:hover,
.lankong-about-us-wrapper button:hover {
    color: inherit !important;
    background-color: inherit !important;
}

/* 恢复我们需要的背景色和边框 */
.lankong-about-us-wrapper .lankong-about-us-content {
    background: #f8f9fa !important;
}

.lankong-about-us-wrapper .lankong-vision-mission-section {
    background: white !important;
}

.lankong-about-us-wrapper .lankong-core-business {
    background: #f8f9fa !important;
}

.lankong-about-us-wrapper .lankong-platform-advantages {
    background: white !important;
}

.lankong-about-us-wrapper .lankong-target-audience {
    background: #f8f9fa !important;
}

.lankong-about-us-wrapper .lankong-contact-cooperation {
    background: white !important;
}

.lankong-about-us-wrapper .lankong-vision-card,
.lankong-about-us-wrapper .lankong-mission-card,
.lankong-about-us-wrapper .lankong-advantage-card,
.lankong-about-us-wrapper .lankong-contact-info,
.lankong-about-us-wrapper .lankong-cooperation-info {
    background: #f8f9fa !important;
    border-radius: 15px !important;
}

.lankong-about-us-wrapper .lankong-business-card,
.lankong-about-us-wrapper .lankong-audience-card {
    background: white !important;
    border-radius: 15px !important;
}

.lankong-about-us-wrapper .lankong-feature-item {
    background: #f8f9fa !important;
    border-radius: 8px !important;
    border-left: 3px solid #667eea !important;
}

.lankong-about-us-wrapper .lankong-contact-item,
.lankong-about-us-wrapper .lankong-cooperation-item {
    background: white !important;
    border-radius: 8px !important;
    border-left: 3px solid transparent !important;
}

.lankong-about-us-wrapper .lankong-card-icon,
.lankong-about-us-wrapper .lankong-business-icon,
.lankong-about-us-wrapper .lankong-advantage-icon,
.lankong-about-us-wrapper .lankong-audience-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 50% !important;
}

.lankong-about-us-wrapper .lankong-business-icon {
    border-radius: 15px !important;
}

/* 确保所有的 box-shadow 能正确显示 */
.lankong-about-us-wrapper .lankong-vision-card,
.lankong-about-us-wrapper .lankong-mission-card,
.lankong-about-us-wrapper .lankong-business-card,
.lankong-about-us-wrapper .lankong-advantage-card,
.lankong-about-us-wrapper .lankong-audience-card,
.lankong-about-us-wrapper .lankong-contact-info,
.lankong-about-us-wrapper .lankong-cooperation-info {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.lankong-about-us-wrapper .lankong-contact-info,
.lankong-about-us-wrapper .lankong-cooperation-info {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
}

/* 确保过渡效果正常 */
.lankong-about-us-wrapper .lankong-vision-card,
.lankong-about-us-wrapper .lankong-mission-card,
.lankong-about-us-wrapper .lankong-business-card,
.lankong-about-us-wrapper .lankong-advantage-card,
.lankong-about-us-wrapper .lankong-audience-card,
.lankong-about-us-wrapper .lankong-contact-info,
.lankong-about-us-wrapper .lankong-cooperation-info {
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.lankong-about-us-wrapper .lankong-feature-item {
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

.lankong-about-us-wrapper .lankong-contact-item,
.lankong-about-us-wrapper .lankong-cooperation-item {
    transition: all 0.2s ease !important;
}

/* 容器 - 覆盖主题的 .container 设置 */
.lankong-about-us-wrapper .lankong-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 20px !important;
    /* 覆盖主题容器样式 */
    width: 100% !important;
    position: static !important;
    clear: none !important;
    overflow: visible !important;
}

/* 主要内容区域 */
.lankong-about-us-wrapper .lankong-about-us-content {
    background: #f8f9fa !important;
}

/* 愿景使命区域 */
.lankong-about-us-wrapper .lankong-vision-mission-section {
    padding: 100px 0 80px 0 !important;
    background: white !important;
}

.lankong-about-us-wrapper .lankong-vision-mission-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 48px !important; /* 改为px */
    margin-top: 48px !important; /* 改为px */
    align-items: stretch !important;
}

.lankong-about-us-wrapper .lankong-vision-card,
.lankong-about-us-wrapper .lankong-mission-card {
    background: #f8f9fa !important;
    padding: 48px !important; /* 改为px */
    border-radius: 15px !important;
    text-align: center !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    height: 100% !important;
}

.lankong-about-us-wrapper .lankong-vision-card:hover,
.lankong-about-us-wrapper .lankong-mission-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.lankong-about-us-wrapper .lankong-card-icon {
    width: 80px !important;
    height: 80px !important;
    margin: 0 auto 24px !important; /* 改为px */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 32px !important; /* 改为px，避免rem影响 */
    color: white !important;
}

.lankong-about-us-wrapper .lankong-vision-card h3,
.lankong-about-us-wrapper .lankong-mission-card h3 {
    font-size: 28px !important; /* 改为px，避免rem影响 */
    margin-bottom: 16px !important;
    color: #2c3e50 !important;
    font-weight: 600 !important;
}

.lankong-about-us-wrapper .lankong-vision-card p,
.lankong-about-us-wrapper .lankong-mission-card p {
    font-size: 18px !important; /* 改为px，避免rem影响 */
    color: #6c757d !important;
    line-height: 1.6 !important;
}

/* 通用样式 */
.lankong-about-us-wrapper .lankong-section-title {
    font-size: 40px !important; /* 改为px，避免rem影响 */
    font-weight: 700 !important;
    text-align: center !important;
    margin-bottom: 48px !important; /* 改为px */
    color: #2c3e50 !important;
    position: relative !important;
}

.lankong-about-us-wrapper .lankong-section-title::after {
    content: '' !important;
    position: absolute !important;
    bottom: -10px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 60px !important;
    height: 4px !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 2px !important;
}

/* 核心业务区域 */
.lankong-about-us-wrapper .lankong-core-business {
    padding: 80px 0 !important;
    background: #f8f9fa !important;
}

.lankong-about-us-wrapper .lankong-business-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 32px !important; /* 改为px */
    margin-top: 48px !important; /* 改为px */
    align-items: stretch !important;
}

.lankong-about-us-wrapper .lankong-business-card {
    background: white !important;
    padding: 40px !important; /* 改为px */
    border-radius: 15px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
}

.lankong-about-us-wrapper .lankong-business-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.lankong-about-us-wrapper .lankong-business-icon {
    width: 70px !important;
    height: 70px !important;
    margin: 0 auto 24px !important; /* 改为px */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 15px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 28px !important; /* 改为px，避免rem影响 */
    color: white !important;
}

.lankong-about-us-wrapper .lankong-business-card h3 {
    font-size: 24px !important; /* 改为px，避免rem影响 */
    margin-bottom: 24px !important; /* 改为px */
    color: #2c3e50 !important;
    text-align: center !important;
    font-weight: 600 !important;
}

.lankong-about-us-wrapper .lankong-business-content {
    flex-grow: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    gap: 16px !important; /* 改为px */
}

.lankong-about-us-wrapper .lankong-feature-item {
    background: #f8f9fa !important;
    padding: 19px !important; /* 改为px */
    border-radius: 8px !important;
    margin-bottom: 16px !important; /* 改为px */
    border-left: 3px solid #667eea !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}

.lankong-about-us-wrapper .lankong-feature-item:hover {
    transform: translateX(3px) !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15) !important;
}

.lankong-about-us-wrapper .lankong-feature-item i {
    color: #667eea !important;
    font-size: 18px !important; /* 改为px，避免rem影响 */
    margin-right: 12px !important; /* 改为px */
    float: left !important;
    margin-top: 1px !important; /* 改为px */
}

.lankong-about-us-wrapper .lankong-feature-item .lankong-content {
    overflow: hidden !important;
}

.lankong-about-us-wrapper .lankong-feature-item span {
    font-weight: 600 !important;
    color: #2c3e50 !important;
    display: block !important;
    margin-bottom: 8px !important; /* 改为px */
    font-size: 16px !important; /* 改为px，避免rem影响 */
    line-height: 1.3 !important;
}

.lankong-about-us-wrapper .lankong-feature-item p {
    color: #6c757d !important;
    font-size: 14px !important; /* 改为px，避免rem影响 */
    line-height: 1.5 !important;
    margin: 0 !important;
}

/* 平台优势区域 */
.lankong-about-us-wrapper .lankong-platform-advantages {
    padding: 80px 0 !important;
    background: white !important;
}

.lankong-about-us-wrapper .lankong-advantages-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 32px !important; /* 改为px */
    margin-top: 48px !important; /* 改为px */
    align-items: stretch !important;
}

.lankong-about-us-wrapper .lankong-advantage-card {
    background: #f8f9fa !important;
    padding: 40px !important; /* 改为px */
    border-radius: 15px !important;
    text-align: center !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    height: 100% !important;
}

.lankong-about-us-wrapper .lankong-advantage-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.lankong-about-us-wrapper .lankong-advantage-icon {
    width: 60px !important;
    height: 60px !important;
    margin: 0 auto 24px !important; /* 改为px */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 24px !important; /* 改为px，避免rem影响 */
    color: white !important;
}

.lankong-about-us-wrapper .lankong-advantage-card h3 {
    font-size: 20px !important; /* 改为px，避免rem影响 */
    margin-bottom: 16px !important; /* 改为px */
    color: #2c3e50 !important;
    font-weight: 600 !important;
}

.lankong-about-us-wrapper .lankong-advantage-card p {
    color: #6c757d !important;
    line-height: 1.6 !important;
    font-size: 16px !important; /* 改为px，避免rem影响 */
}

/* 服务对象区域 */
.lankong-about-us-wrapper .lankong-target-audience {
    padding: 80px 0 !important;
    background: #f8f9fa !important;
}

.lankong-about-us-wrapper .lankong-audience-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 32px !important; /* 改为px */
    margin-top: 48px !important; /* 改为px */
    align-items: stretch !important;
}

.lankong-about-us-wrapper .lankong-audience-card {
    background: white !important;
    padding: 40px !important; /* 改为px */
    border-radius: 15px !important;
    text-align: center !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    flex-direction: column !important;
    height: 100% !important;
}

.lankong-about-us-wrapper .lankong-audience-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
}

.lankong-about-us-wrapper .lankong-audience-icon {
    width: 60px !important;
    height: 60px !important;
    margin: 0 auto 24px !important; /* 改为px */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 24px !important; /* 改为px，避免rem影响 */
    color: white !important;
}

.lankong-about-us-wrapper .lankong-audience-card h3 {
    font-size: 20px !important; /* 改为px，避免rem影响 */
    margin-bottom: 24px !important; /* 改为px */
    color: #2c3e50 !important;
    font-weight: 600 !important;
}

.lankong-about-us-wrapper .lankong-audience-card ul {
    list-style: none !important;
    text-align: left !important;
    flex-grow: 1 !important;
    margin: 0 !important;
    padding-top: 16px !important; /* 改为px */
}

.lankong-about-us-wrapper .lankong-audience-card li {
    padding: 8px 0 !important; /* 改为px */
    color: #6c757d !important;
    border-bottom: 1px solid #eee !important;
    position: relative !important;
    padding-left: 20px !important;
    font-size: 15px !important; /* 改为px，避免rem影响 */
}

.lankong-about-us-wrapper .lankong-audience-card li::before {
    content: '•' !important;
    position: absolute !important;
    left: 0 !important;
    color: #667eea !important;
    font-weight: bold !important;
}

.lankong-about-us-wrapper .lankong-audience-card li:last-child {
    border-bottom: none !important;
}

/* 联系合作区域 */
.lankong-about-us-wrapper .lankong-contact-cooperation {
    padding: 80px 0 120px 0 !important;
    background: white !important;
}

.lankong-about-us-wrapper .lankong-contact-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 48px !important; /* 改为px */
    margin-top: 48px !important; /* 改为px */
    align-items: stretch !important;
}

.lankong-about-us-wrapper .lankong-contact-info,
.lankong-about-us-wrapper .lankong-cooperation-info {
    background: #f8f9fa !important;
    padding: 32px !important; /* 改为px */
    border-radius: 12px !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
    min-height: 300px !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.lankong-about-us-wrapper .lankong-contact-info:hover,
.lankong-about-us-wrapper .lankong-cooperation-info:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12) !important;
}

.lankong-about-us-wrapper .lankong-contact-info h3,
.lankong-about-us-wrapper .lankong-cooperation-info h3 {
    font-size: 24px !important; /* 改为px，避免rem影响 */
    margin-bottom: 24px !important; /* 改为px */
    color: #2c3e50 !important;
    font-weight: 600 !important;
}

.lankong-about-us-wrapper .lankong-contact-info > div:not(h3),
.lankong-about-us-wrapper .lankong-cooperation-info > div:not(h3) {
    flex-grow: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important; /* 改为px */
}

.lankong-about-us-wrapper .lankong-contact-item,
.lankong-about-us-wrapper .lankong-cooperation-item {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important; /* 改为px */
    margin-bottom: 12px !important; /* 改为px */
    padding: 12px 16px !important; /* 改为px */
    background: white !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
    border-left: 3px solid transparent !important;
}

.lankong-about-us-wrapper .lankong-contact-item:hover,
.lankong-about-us-wrapper .lankong-cooperation-item:hover {
    transform: translateX(3px) !important;
    border-left-color: #667eea !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.1) !important;
    color: inherit !important;
    background-color: white !important;
}

.lankong-about-us-wrapper .lankong-contact-item i,
.lankong-about-us-wrapper .lankong-cooperation-item i {
    color: #667eea !important;
    font-size: 19px !important; /* 改为px，避免rem影响 */
    width: 20px !important;
    text-align: center !important;
}

.lankong-about-us-wrapper .lankong-contact-item span,
.lankong-about-us-wrapper .lankong-cooperation-item span {
    color: #2c3e50 !important;
    font-weight: 500 !important;
    font-size: 16px !important; /* 改为px，避免rem影响 */
}

/* 响应式设计 - 三端自适应 */

/* 大屏幕桌面端 (1440px+) */
@media (min-width: 1440px) {
    .lankong-about-us-wrapper .lankong-container {
        max-width: 1400px !important;
    }
    
    .lankong-about-us-wrapper .lankong-business-grid {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 40px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-advantages-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
    
    .lankong-about-us-wrapper .lankong-audience-grid {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

/* 桌面端 (1024px - 1439px) */
@media (max-width: 1439px) and (min-width: 1024px) {
    .lankong-about-us-wrapper .lankong-business-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-advantages-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-audience-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-section-title {
        font-size: 35px !important; /* 改为px，避免rem影响 */
    }
}

/* 小桌面端/大平板端 (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 768px) {
    .lankong-about-us-wrapper .lankong-vision-mission-section {
        padding: 80px 0 60px 0 !important;
    }
    
    .lankong-about-us-wrapper .lankong-vision-mission-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-business-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 24px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-advantages-grid,
    .lankong-about-us-wrapper .lankong-audience-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 24px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-contact-grid {
        grid-template-columns: 1fr !important;
        gap: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-section-title {
        font-size: 32px !important; /* 改为px，避免rem影响 */
    }
    
    .lankong-about-us-wrapper .lankong-business-card,
    .lankong-about-us-wrapper .lankong-advantage-card,
    .lankong-about-us-wrapper .lankong-audience-card {
        padding: 35px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-vision-card,
    .lankong-about-us-wrapper .lankong-mission-card {
        padding: 45px !important; /* 改为px */
    }
}

/* 平板端 (481px - 767px) */
@media (max-width: 767px) and (min-width: 481px) {
    .lankong-about-us-wrapper .lankong-vision-mission-section {
        padding: 60px 0 50px 0 !important;
    }
    
    .lankong-about-us-wrapper .lankong-vision-mission-grid,
    .lankong-about-us-wrapper .lankong-business-grid,
    .lankong-about-us-wrapper .lankong-advantages-grid,
    .lankong-about-us-wrapper .lankong-audience-grid,
    .lankong-about-us-wrapper .lankong-contact-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-section-title {
        font-size: 28px !important; /* 改为px，避免rem影响 */
    }
    
    .lankong-about-us-wrapper .lankong-container {
        padding: 0 20px !important;
    }
    
    .lankong-about-us-wrapper .lankong-business-card,
    .lankong-about-us-wrapper .lankong-advantage-card,
    .lankong-about-us-wrapper .lankong-audience-card {
        padding: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-vision-card,
    .lankong-about-us-wrapper .lankong-mission-card {
        padding: 40px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-contact-info,
    .lankong-about-us-wrapper .lankong-cooperation-info {
        padding: 32px !important; /* 改为px */
    }
    
    /* 调整各section的间距 */
    .lankong-about-us-wrapper .lankong-core-business,
    .lankong-about-us-wrapper .lankong-platform-advantages,
    .lankong-about-us-wrapper .lankong-target-audience {
        padding: 60px 0 !important;
    }
    
    .lankong-about-us-wrapper .lankong-contact-cooperation {
        padding: 60px 0 80px 0 !important;
    }
}

/* 移动端 (最大480px) */
@media (max-width: 480px) {
    .lankong-about-us-wrapper {
        font-size: 14px !important; /* 移动端基础字体大小 */
    }
    
    .lankong-about-us-wrapper .lankong-vision-mission-section {
        padding: 40px 0 30px 0 !important;
    }
    
    .lankong-about-us-wrapper .lankong-section-title {
        font-size: 24px !important; /* 改为px，避免rem影响 */
        margin-bottom: 32px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-container {
        padding: 0 15px !important;
    }
    
    /* 调整各卡片的内边距 */
    .lankong-about-us-wrapper .lankong-vision-card,
    .lankong-about-us-wrapper .lankong-mission-card {
        padding: 32px 24px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-business-card,
    .lankong-about-us-wrapper .lankong-advantage-card,
    .lankong-about-us-wrapper .lankong-audience-card {
        padding: 28px 24px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-contact-info,
    .lankong-about-us-wrapper .lankong-cooperation-info {
        padding: 28px !important; /* 改为px */
    }
    
    /* 调整图标大小 */
    .lankong-about-us-wrapper .lankong-card-icon {
        width: 60px !important;
        height: 60px !important;
        font-size: 24px !important; /* 改为px，避免rem影响 */
        margin-bottom: 16px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-business-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 22px !important; /* 改为px，避免rem影响 */
        margin-bottom: 16px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-advantage-icon,
    .lankong-about-us-wrapper .lankong-audience-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 19px !important; /* 改为px，避免rem影响 */
        margin-bottom: 16px !important; /* 改为px */
    }
    
    /* 调整文字大小 */
    .lankong-about-us-wrapper .lankong-vision-card h3,
    .lankong-about-us-wrapper .lankong-mission-card h3 {
        font-size: 22px !important; /* 改为px，避免rem影响 */
        margin-bottom: 12px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-business-card h3,
    .lankong-about-us-wrapper .lankong-advantage-card h3,
    .lankong-about-us-wrapper .lankong-audience-card h3 {
        font-size: 18px !important; /* 改为px，避免rem影响 */
        margin-bottom: 16px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-feature-item span {
        font-size: 15px !important; /* 改为px，避免rem影响 */
        margin-bottom: 3px !important; /* 改为px */
    }
    
    .lankong-about-us-wrapper .lankong-feature-item p {
        font-size: 13px !important; /* 改为px，避免rem影响 */
    }
    
    /* 调整各section的间距 */
    .lankong-about-us-wrapper .lankong-core-business,
    .lankong-about-us-wrapper .lankong-platform-advantages,
    .lankong-about-us-wrapper .lankong-target-audience {
        padding: 40px 0 !important;
    }
    
    .lankong-about-us-wrapper .lankong-contact-cooperation {
        padding: 40px 0 60px 0 !important;
    }
    
    /* 调整特性项目的间距 */
    .lankong-about-us-wrapper .lankong-feature-item {
        margin-bottom: 19px !important; /* 改为px */
    }
    
    /* 调整联系信息的布局 */
    .lankong-about-us-wrapper .lankong-contact-item,
    .lankong-about-us-wrapper .lankong-cooperation-item {
        padding: 14px 12px !important; /* 增加垂直padding */
        margin-bottom: 12px !important;
        min-height: 48px !important; /* 增加最小高度确保点击区域足够大 */
        gap: 14px !important; /* 增加图标和文字的间距 */
    }
    
    .lankong-about-us-wrapper .lankong-contact-info h3,
    .lankong-about-us-wrapper .lankong-cooperation-info h3 {
        font-size: 18px !important;
        margin-bottom: 16px !important;
    }
    
    /* 移动端联系项目的字体大小优化 */
    .lankong-about-us-wrapper .lankong-contact-item span,
    .lankong-about-us-wrapper .lankong-cooperation-item span {
        font-size: 15px !important; /* 移动端稍微调大字体 */
    }
    
    /* 移动端联系项目的图标大小优化 */
    .lankong-about-us-wrapper .lankong-contact-item i,
    .lankong-about-us-wrapper .lankong-cooperation-item i {
        font-size: 17px !important; /* 移动端稍微调大图标 */
        width: 22px !important;
    }
    
    /* 移动端优化 - 确保内容可读性 */
    .lankong-about-us-wrapper .lankong-vision-card p,
    .lankong-about-us-wrapper .lankong-mission-card p {
        font-size: 16px !important; /* 移动端保持较大字体 */
        line-height: 1.5 !important;
    }
    
    /* 移动端网格优化 - 减小最小宽度确保单列显示 */
    .lankong-about-us-wrapper .lankong-business-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .lankong-about-us-wrapper .lankong-advantages-grid,
    .lankong-about-us-wrapper .lankong-audience-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    /* 联系合作模块也需要单列布局 */
    .lankong-about-us-wrapper .lankong-contact-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
}