.cases{ position:relative; overflow:hidden; }
.cases .cases-bg{ position:absolute; top:0; bottom:0; left:50%; width:100vw; margin-left:-50vw; z-index:0;
  background-image: var(--cases-bg-image); background-repeat:no-repeat; background-position: center var(--cases-bg-pos-y, center);
  background-size: var(--cases-bg-size, cover); background-attachment: var(--cases-bg-mode, scroll); opacity: var(--cases-bg-opacity, .15); pointer-events:none; }
.cases > .container{ position:relative; z-index:1; }
/* FAQ 折叠样式 */
.faq .faq-item{border-bottom:1px solid #eef0f3;padding:12px 0}

/* 相关文章栅格与卡片（对齐样例UI，桌面每行4列） */
.related-posts{ margin-top:2.5rem; }
.related-posts h2{ font-size:1.25rem; font-weight:700; margin:0 0 1rem; position:relative; text-align:left; }
.related-posts h2:after{ content:none; display:none; }
.related-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.25rem; }
.related-post .card{ background:#fff; border-radius:12px; box-shadow:var(--shadow); padding:1rem; height:100%; display:flex; flex-direction:column; transition:transform .2s ease, box-shadow .2s ease; }
.related-post .card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.related-image{ width:100%; aspect-ratio:16/9; border-radius:8px; overflow:hidden; margin-bottom:.75rem; }
.related-image img{ width:100%; height:100%; object-fit:cover; display:block; }
.related-title{ font-size:1rem; font-weight:700; line-height:1.5; margin:.25rem 0 .5rem; color:var(--text); }
.related-post:hover .related-title{ color:var(--primary); }
.related-meta{ color:var(--text-light); font-size:.9rem; display:flex; align-items:center; gap:.75rem; }

/* 响应式：平板2列，手机1列 */
@media (max-width: 992px){
  .related-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width: 600px){
  .related-grid{ grid-template-columns:1fr; }
}

/* 链接点击时的外框（去除浏览器默认 focus 外轮廓） */
a:focus, a:active{ outline:none !important; box-shadow:none !important; }

/* 全站链接去除下划线（含 hover） */
a, a:hover{ text-decoration:none; }
.faq .faq-question{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600}
.faq .faq-answer{padding-top:8px}
.faq .faq-answer[hidden]{display:none !important}

/* 侧边栏：近期文章使用有序列表（WordPress 小工具：Recent Posts） */
.sidebar .widget_recent_entries ul,
.sidebar-widget.widget_recent_entries ul{
  list-style: none !important;   /* 去除浏览器默认序号与圆点 */
  padding-left: 0;
  margin: .5rem 0 0;
  counter-reset: recent;
}
.sidebar .widget_recent_entries ul li,
.sidebar-widget.widget_recent_entries ul li{
  margin: .4rem 0;
  position: relative;
  padding-left: 1.25rem;        /* 给自定义编号预留空间 */
}
/* 近期文章标题过长时省略号隐藏 */
.sidebar .widget_recent_entries ul li a,
.sidebar-widget.widget_recent_entries ul li a{
  display:block;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  max-width:100%;
}
/* 移除主题可能注入的 ::before 和 ::marker 圆点 */
.sidebar .widget_recent_entries ul li::before,
.sidebar-widget.widget_recent_entries ul li::before,
.sidebar .widget ul li::before{ content: none; }
.sidebar .widget_recent_entries ul li::marker{ content: none; }
/* 自定义纯数字编号（无点） */
.sidebar .widget_recent_entries ul li::before{
  content: counter(recent) ' ';
  counter-increment: recent;
  position: absolute; left: 0; top: 0;
  color: var(--text-light); font-weight: 600;
}
/* 有些主题会在链接前插入 a::before 小圆点/图标，这里移除 */
.sidebar .widget_recent_entries ul li a::before,
.sidebar-widget.widget_recent_entries ul li a::before,
.sidebar .widget ul li a::before{ content: none !important; }

/* 侧边栏分类：计数徽标居右 */
.sidebar .widget_categories ul,
.sidebar-widget.widget_categories ul{ list-style:none; padding-left:0; margin:.5rem 0 0; }
.sidebar .widget_categories li,
.sidebar-widget.widget_categories li{ display:flex; align-items:center; justify-content:space-between; padding:.4rem 0; }
.sidebar .widget_categories li a,
.sidebar-widget.widget_categories li a{ flex:1; }
.sidebar .widget_categories .cat-count,
.sidebar-widget.widget_categories .cat-count{ background:#eef2ff; color:#1e40af; border-radius:9999px; padding:2px 8px; font-size:.85rem; margin-left:.75rem; }
.faq .faq-toggle{margin-left:12px;transition:transform .2s ease;font-weight:400}
.faq .faq-item.active .faq-toggle{transform:rotate(180deg)}
.faq .faq-toggle{margin-left:12px;transition:transform .2s ease;font-weight:400}
.faq .faq-item.active .faq-toggle{transform:rotate(180deg)}

/* ===== 首页区块与卡片：对齐 ui/首页.html ===== */
:root { --gray-50: #f9fafb; }

.section { background:#fff; padding:80px 0; }
.section.alt { background:var(--gray-50); }

.container { width:100%; max-width:1140px; margin:0 auto; padding:0 16px; }

/* 标题样式（居中 + 下划线装饰） */
.section h2 { text-align:center; font-size:28px; line-height:1.3; margin:0; font-weight:700; }
.section h2::after {
  content:""; display:block; width:72px; height:3px; background:var(--primary, #2563eb);
  margin:14px auto 0; border-radius:2px;
}

/* 通用卡片（基础值，具体模块可覆盖） */
.card { background:#fff; border-radius:14px; box-shadow:0 6px 22px rgba(16, 24, 40, .06); padding:24px; }

/* 核心能力（更醒目的卡片层次）*/
.features .features-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(260px,1fr)); gap:24px; margin-top:32px; }
.features .feature-card { border-radius:16px; box-shadow:0 8px 28px rgba(16,24,40,.08); }
.features .feature-card .feature-icon { width:56px; height:56px; border-radius:12px; display:flex; align-items:center; justify-content:center; background:#eef2ff; color:#1e40af; font-size:24px; margin-bottom:12px; }
.features .feature-card .feature-title { font-size:18px; font-weight:700; margin:0 0 8px; }
.features .feature-card p { color:#475467; margin:0; }

/* 典型流程（略轻的卡片层次）*/
.workflow .workflow-steps { margin-top:32px; }
.workflow .step { background:#fff; border-radius:12px; box-shadow:0 6px 20px rgba(16, 24, 40, .06); padding:24px; }
.workflow .step-number { width:40px; height:40px; border-radius:20px; background:var(--primary, #2563eb); color:#fff; display:flex; align-items:center; justify-content:center; margin:0 auto 12px; font-weight:700; }
.workflow .step-title { font-size:18px; font-weight:700; margin:0 0 8px; text-align:center; }
.workflow p { color:#475467; text-align:center; margin:0; }

/* 快速上手（与流程相近但圆角稍小）*/
.quick-start .steps-container { margin-top:32px; }
.quick-start .step-card .card { border-radius:12px; box-shadow:0 6px 20px rgba(16,24,40,.06); }
.quick-start .step-card .card .feature-icon { width:40px; height:40px; border-radius:20px; background:#eef2ff; color:#1e40af; display:flex; align-items:center; justify-content:center; margin:0 auto 12px; font-weight:700; }
.quick-start h3 { font-size:18px; font-weight:700; margin:0 0 8px; text-align:center; }
.quick-start p { color:#475467; text-align:center; margin:0; }

/* 为什么选择我们（层次略强）*/
.why-us .benefits-grid { margin-top:32px; }
.why-us .benefit-item { background:#fff; border-radius:14px; box-shadow:0 10px 30px rgba(16, 24, 40, .08); padding:20px; }
.why-us .benefit-icon { width:40px; height:40px; border-radius:1px; background:#ffffff; color:#1e40af; display:flex; align-items:center; justify-content:center; font-size:24px; }
.why-us .benefit-content h3 { font-size:18px; font-weight:700; margin:0 0 8px; }
.why-us .benefit-content p { color:#475467; margin:0; }

/* 常见问题（最轻的卡片层次）*/
.faq .faq-container { margin-top:24px; }
.faq .faq-item { background:#fff; border-radius:10px; box-shadow:0 4px 16px rgba(16, 24, 40, .05); padding:16px 20px; margin-bottom:12px; border:1px solid #eef0f3; }
.faq .faq-question span:first-child { font-weight:700; }

/* 响应式 */
@media (max-width: 768px){
  .section { padding:56px 0; }
}
@media (max-width: 480px){
  .section { padding:44px 0; }
}
/* DongfengExpress 主样式：颜色变量、基础排版、组件、布局 */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary: #7c3aed;
  --accent: #06b6d4;
  --text: #1f2937;
  --text-light: #6b7280;
  --background: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-800: #1f2937;
  --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.8;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
section { padding: 60px 0; }
h1,h2,h3,h4,h5,h6 { font-weight: 600; line-height: 1.3; margin: 0 0 1rem; }
p { margin: 0 0 1.2em; text-align: justify; word-wrap: break-word; }

/* 按钮 */
.btn { display: inline-block; padding: 12px 28px; border-radius: 6px; font-weight: 600; text-decoration: none; cursor: pointer; border: none; transition: all .3s ease; }
.btn-primary { background: linear-gradient(to right, var(--primary), var(--secondary)); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: #fff; color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; }

/* 卡片 */
.card { background: #fff; border-radius: 12px; padding: 1.5rem; box-shadow: var(--shadow); transition: transform .3s ease, box-shadow .3s ease; height: 100%; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

/* 导航栏 */
.navbar { position: sticky; top:0; left:0; right:0; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); z-index: 1000; padding: 1rem 0; box-shadow: 0 2px 10px rgba(0,0,0,.1); }
.site-branding { display:flex; align-items:center; gap:.5rem; font-weight:700; font-size:1.25rem; color: var(--primary); text-decoration:none; }
.nav-links, .primary-menu { list-style:none; margin:0; padding:0; display:flex; gap:2rem; }
.primary-menu a { text-decoration:none; color: var(--text); font-weight:500; transition: color .3s ease; }
/* 统一自定义菜单与默认菜单的颜色（含已访问状态），避免出现紫色 visited 差异 */
.primary-menu a:visited { color: var(--text); }
.primary-menu a:hover,
.primary-menu a:focus,
.primary-menu .current-menu-item > a { color: var(--primary); }

/* 导航颜色方案（通过 body > .navbar 上的类切换） */

/* ===== Slogan: 文本动画（公共样式） ===== */
@keyframes df-slide-ltr{ from{transform:translateX(-24px);opacity:0} to{transform:none;opacity:1} }
@keyframes df-slide-rtl{ from{transform:translateX(24px);opacity:0} to{transform:none;opacity:1} }
@keyframes df-slide-ttb{ from{transform:translateY(-18px);opacity:0} to{transform:none;opacity:1} }
@keyframes df-slide-btt{ from{transform:translateY(18px);opacity:0} to{transform:none;opacity:1} }
@keyframes df-fade-in{ from{opacity:0} to{opacity:1} }

/* 初始状态：未进入视口前不播放动画并保持透明 */
.slogan[data-anim].anim-ready:not(.is-inview) .slogan-title,
.slogan[data-anim].anim-ready:not(.is-inview) .slogan-desc{ opacity:0 }

/* 进入视口后，根据 data-anim 播放，对应时长与延迟取 CSS 变量 */
.slogan.is-inview[data-anim="ltr"]  .slogan-title,
.slogan.is-inview[data-anim="ltr"]  .slogan-desc{ animation: df-slide-ltr var(--s1-anim-dur,.5s) var(--s1-anim-ease,cubic-bezier(0.22,0.61,0.36,1)) var(--s1-anim-delay,.05s) both }
.slogan.is-inview[data-anim="rtl"]  .slogan-title,
.slogan.is-inview[data-anim="rtl"]  .slogan-desc{ animation: df-slide-rtl var(--s1-anim-dur,.5s) var(--s1-anim-ease,cubic-bezier(0.22,0.61,0.36,1)) var(--s1-anim-delay,.05s) both }
.slogan.is-inview[data-anim="ttb"]  .slogan-title,
.slogan.is-inview[data-anim="ttb"]  .slogan-desc{ animation: df-slide-ttb var(--s1-anim-dur,.5s) var(--s1-anim-ease,cubic-bezier(0.22,0.61,0.36,1)) var(--s1-anim-delay,.05s) both }
.slogan.is-inview[data-anim="btt"]  .slogan-title,
.slogan.is-inview[data-anim="btt"]  .slogan-desc{ animation: df-slide-btt var(--s1-anim-dur,.5s) var(--s1-anim-ease,cubic-bezier(0.22,0.61,0.36,1)) var(--s1-anim-delay,.05s) both }
.slogan.is-inview[data-anim="fade"] .slogan-title,
.slogan.is-inview[data-anim="fade"] .slogan-desc{ animation: df-fade-in var(--s1-anim-dur,.5s) ease var(--s1-anim-delay,.05s) both }

@media (prefers-reduced-motion: reduce){
  .slogan[data-anim] .slogan-title,
  .slogan[data-anim] .slogan-desc{ animation:none !important; opacity:1 !important; transform:none !important }
}
.navbar.header-color-brand .primary-menu a,
.navbar.header-color-brand .primary-menu a:visited { color: var(--primary); }
.navbar.header-color-brand .primary-menu a:hover,
.navbar.header-color-brand .primary-menu a:focus,
.navbar.header-color-brand .primary-menu .current-menu-item > a { color: var(--primary); }

.navbar.header-color-white .primary-menu a,
.navbar.header-color-white .primary-menu a:visited { color: #fff; }
.navbar.header-color-white .primary-menu a:hover,
.navbar.header-color-white .primary-menu a:focus,
.navbar.header-color-white .primary-menu .current-menu-item > a { color: #e5e7eb; }

/* 自定义颜色方案：通过自定义属性注入 */
.navbar.header-color-custom {
  --nav-link: var(--text);
  --nav-hover: var(--primary);
}
.navbar.header-color-custom .primary-menu a,
.navbar.header-color-custom .primary-menu a:visited { color: var(--nav-link); }
.navbar.header-color-custom .primary-menu a:hover,
.navbar.header-color-custom .primary-menu a:focus,
.navbar.header-color-custom .primary-menu .current-menu-item > a { color: var(--nav-hover); }
.mobile-menu-btn { display:none; background:none; border:none; font-size:1.5rem; cursor:pointer; }

/* 布局（内容+侧边栏） */
.content-area { display:flex; gap:40px; }
.main-content { flex: 1; }
.sidebar { width: 300px; flex-shrink: 0; }

/* 侧边栏小工具 */
.sidebar-widget { margin-bottom: 2.5rem; }
.widget-title { font-size: 1.1rem; margin: 0 0 1rem; padding-bottom: .75rem; border-bottom: 2px solid var(--gray-200); position: relative; }
.widget-title:after { content: ''; position: absolute; bottom: -2px; left: 0; width: 50px; height: 2px; background: var(--primary); }

/* 分页 */
.pagination { display:flex; justify-content:center; padding:1rem; }
.pagination-links { display:flex; gap:.5rem; }
.page-numbers { display:flex; align-items:center; justify-content:center; width:40px; height:40px; border-radius:6px; text-decoration:none; font-weight:500; transition: all .3s ease; }
.page-numbers:not(.current):not(.dots) { background: var(--gray-100); color: var(--text); }
.page-numbers:not(.current):not(.dots):hover { background: var(--primary); color:#fff; }
.page-numbers.current { background: linear-gradient(to right, var(--primary), var(--secondary)); color:#fff; }
.page-numbers.dots { background: transparent; color: var(--text-light); }

/* 页脚 */
.footer { background: var(--gray-800); color:#fff; padding: 0px 0 30px; margin-top: 0px; }
.footer-content { display:flex; flex-wrap:wrap; justify-content:space-between; gap:2rem; margin-bottom:3rem; }
.footer-column { flex:1; min-width:200px; }
.footer-links { list-style:none; padding:0; margin:0; }
.footer-links li { margin-bottom:.75rem; }
.footer-links a { color: #e5e7eb; text-decoration:none; }
.footer-links a:hover { color: #fff; }
.footer-bottom { text-align:center; padding-top:2rem; border-top:1px solid rgba(255,255,255,.1); color:#e5e7eb; }

/* 返回顶部（Back To Top）扁平按钮 */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, background-color .2s ease;
  z-index: 1100;
}
.back-to-top .icon { display:block; pointer-events:none; }
.back-to-top:hover { background: var(--primary-dark); }
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
@media (max-width: 480px){
  .back-to-top { right: 14px; bottom: 14px; width: 40px; height: 40px; line-height: 40px; }
}
@media (prefers-reduced-motion: reduce){
  .back-to-top { transition: none; }
}

/* 覆盖旧的 .back-to-top 固定定位，避免与客服按钮重叠（仅在悬浮容器内） */
.float-actions .back-to-top{ position: static !important; right:auto; bottom:auto; transform:none; }
.float-actions .back-to-top.is-visible{ opacity:1; pointer-events:auto; }

/* 屏幕阅读器专用文本（辅助无障碍） */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 表格在小屏可横向滚动 */
.article-content table { display: block; overflow-x: auto; width: 100%; }

/* ===== 列表页样式：对齐 ui/列表.html ===== */
/* 顶部页眉横幅 */
.page-header{ background:linear-gradient(135deg,#1e3a8a 0%,#3730a3 100%); color:#fff; padding:var(--df-ph-pt,140px) 0 var(--df-ph-pb,60px); margin-bottom:10px; }
.page-header .page-title{ font-size:2.5rem; margin:0 0 1rem; }
.page-header .page-description{ font-size:1.2rem; opacity:.9; max-width:700px; margin:0; }

/* 横幅关闭时的占位间距（无背景） */
.page-spacer{ height:40px; }

/* 面包屑（白色主题色下显示） */
.breadcrumb{ display:flex; list-style:none; margin:0 0 0rem; padding:0 1.2rem; font-size:var(--df-bc-size,.9rem); }
.breadcrumb li{ margin-right:.5rem; color:rgba(255,255,255,.9); }
.breadcrumb li:after{ content:var(--df-bc-sep, '>'); margin-left:.5rem; color:rgba(255,255,255,.7); }
.breadcrumb li:last-child:after{ content:''; }
.breadcrumb a{ color:rgba(255,255,255,.9); text-decoration:none; transition:color .3s ease; }
.breadcrumb a:hover{ color:#fff; }
.breadcrumb .current{ color:#fff; font-weight:500; }
/* 前缀“当前位置：”不显示分隔符 */
.breadcrumb .no-sep:after{ content:'' !important; margin:0 !important; }
.breadcrumb .breadcrumb-prefix{ margin-right:.25rem; opacity:.95; }

/* 内容区域的面包屑（深色文字，适配白底） */
.article-breadcrumb .breadcrumb{ margin: 0 0 1rem; }
.article-breadcrumb .breadcrumb li{ color: var(--text-light); }
.article-breadcrumb .breadcrumb li:after{ color: var(--text-light); }
.article-breadcrumb .breadcrumb a{ color: var(--text); }
.article-breadcrumb .breadcrumb a:hover{ color: var(--primary); }
.article-breadcrumb .breadcrumb .current{ color: var(--text); font-weight:600; }
/* 内容区域也禁用前缀分隔符 */
.article-breadcrumb .breadcrumb .no-sep:after{ content:'' !important; margin:0 !important; }

/* 搜索框 */
.search-box{ margin-bottom:2rem; }
.search-form{ display:flex; }
.search-input{ flex:1; padding:12px 16px; border:2px solid var(--gray-200); border-radius:6px 0 0 6px; font-size:1rem; transition:border-color .3s ease; }
.search-input:focus{ outline:none; border-color:var(--primary); }
.search-button{ background:linear-gradient(to right,var(--primary),var(--secondary)); color:#fff; border:none; padding:0 20px; border-radius:0 6px 6px 0; cursor:pointer; transition:all .3s ease; }
.search-button:hover{ opacity:.9; }

/* 列表 */
.taxonomy-card{ background:#fff; border:1px solid var(--gray-200); border-radius:10px; padding:1rem 1.25rem; box-shadow: var(--shadow, 0 1px 2px rgba(0,0,0,.06)); margin:0 0 1rem; }
.taxonomy-card-title{ font-size:1.5rem; font-weight:700; margin:0 0 .25rem; color:var(--text); }
.taxonomy-card-desc{ color:var(--text-light); }
.articles-list{ display:grid; grid-template-columns: 1fr; gap:1.25rem; }
.articles-list{ width:100%; }
.article-item{ display:flex; gap:1rem; align-items:stretch; padding-bottom:1.25rem; border-bottom:1px solid var(--gray-200); min-width:0; }
.article-item:last-child{ border-bottom:none; }
.article-image{ flex:0 0 250px; }
.article-image a{ display:block; }
.article-image img{ width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; display:block; }
.article-content{ flex:1 1 auto; min-width:0; }

/* 防止主内容推挤侧边栏：允许主列收缩 */
.content-area{ display:flex; align-items:flex-start; gap:1.5rem; flex-wrap:nowrap; }
.main-content{ flex:1 1 auto; min-width:0; max-width: calc(100% - 300px - 1.5rem); }
.sidebar{ flex:0 0 300px; position:relative; z-index:0; }

/* 响应式：窄屏时侧栏下移，避免重叠 */
@media (max-width: 1024px){
  .content-area{ flex-wrap:wrap; }
  .main-content{ max-width:100%; }
  .sidebar{ flex:1 1 100%; }
}
.article-meta{ display:flex; gap:1rem; margin-bottom:.75rem; font-size:.9rem; color:var(--text-light); }
.article-meta span{ display:flex; align-items:center; gap:.3rem; }
.article-meta a{ color: var(--text-light); text-decoration: none; }
.article-meta a:hover{ color: var(--text); text-decoration: underline; }
.article-title{ font-size:1.5rem; margin:0 0 .75rem; text-align:left; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.article-title::after{ content:none !important; display:none !important; }
.article-title a{ color:var(--text); text-decoration:none; transition:color .3s ease; display:inline-block; max-width:100%; white-space:inherit; overflow:inherit; text-overflow:inherit; }
.article-title a:hover{ color:var(--primary); }
.article-excerpt{ color:var(--text-light); margin:0 0 1rem; }
.article-tags{ display:flex; gap:.5rem; flex-wrap:wrap; }
.tag{ background:var(--gray-100); color:var(--text-light); padding:4px 10px; border-radius:20px; font-size:.8rem; text-decoration:none; transition:all .3s ease; }
.tag:hover{ background:var(--primary); color:#fff; }

/* 侧边栏（常用通用样式已存在，仅补充列表页差异） */
.sidebar{ width:300px; flex-shrink:0; }
.sidebar .widget{ color:var(--text); line-height:1.7; }
.sidebar .widget a{ color:var(--text); text-decoration:none; }
.sidebar .widget a:hover{ color:var(--primary); }
.sidebar-widget{ margin-bottom:1.5rem; }
.widget-title{ font-size:1.25rem; margin-bottom:1.5rem; padding-bottom:.75rem; border-bottom:1px solid var(--gray-200); font-weight:600; }
.sidebar .widget{ margin-bottom:1.5rem; }
.sidebar .widget > *:last-child{ margin-bottom:0; }
.sidebar .widget ul, .sidebar .widget ol{ margin:0; padding-left:0; }
.sidebar .widget p{ margin:0 0 .75rem; }
.sidebar .widget .textwidget:empty{ display:none; }
.sidebar .widget .wp-block-group{ margin:0 0 1rem; }
.sidebar .widget .wp-block-search{ margin:0 0 1rem; }
.sidebar .widget .wp-block-latest-posts{ margin:0 0 1rem; }
.sidebar .widget ul{ list-style:none; margin:0; padding:0; }
.sidebar .widget li{ margin-bottom:.75rem; padding-bottom:.75rem; border-bottom:1px solid var(--gray-100); }
.sidebar .widget li:last-child{ border-bottom:0; padding-bottom:0; }
.sidebar .widget .post-date,
.sidebar .widget .rss-date,
.sidebar .widget .comment-author-link,
.sidebar .widget .comment-author-link a,
.sidebar .widget .comment-meta,
.sidebar .widget .screen-reader-text{ color:var(--text-light); }
.sidebar .widget_categories li > a::before,
.sidebar .widget_archive li > a::before,
.sidebar .widget_recent_entries li > a::before,
.sidebar .widget_links li > a::before{
  content:'•'; display:inline-block; margin-right:.5rem; color:var(--gray-200);
}
.sidebar .widget_categories .children{ margin-top:.5rem; margin-left:1rem; border-left:1px dashed var(--gray-100); padding-left:1rem; }
.sidebar .search-form{ display:flex; }
.sidebar .search-form .search-field{ flex:1; padding:10px 12px; border:2px solid var(--gray-200); border-radius:6px 0 0 6px; font-size:1rem; }
.sidebar .search-form .search-submit{ background:linear-gradient(to right,var(--primary),var(--secondary)); color:#fff; border:none; padding:0 16px; border-radius:0 6px 6px 0; cursor:pointer; }

@media (max-width: 768px){
  .article-item{ flex-direction:column; }
  .article-image{ width:100%; }
  .sidebar{ width:100%; }
}

/* 列表布局风格：card 与 divider */
.articles-list.list-layout-card .article-item{ background:#fff; box-shadow: var(--shadow); border:0; padding:1rem; border-radius:12px; }
.articles-list.list-layout-card .article-item + .article-item{ margin-top:.5rem; }
.articles-list.list-layout-card .article-item:hover{ box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.articles-list.list-layout-card .article-image{ border-radius:10px; }

/* 纠正全局 section 默认内边距导致的异常留白 */
.content-area section,
.sidebar section,
.articles-list,
.sidebar-widget{
  padding: 0 !important;
}

/* 可访问性：焦点可见 */
a:focus, button:focus, .menu-link:focus, .submenu-toggle:focus {
  outline: 3px solid rgba(37,99,235,.4);
}

/* 热门文章小工具样式 */
.sidebar .popular-posts{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.8rem; }
.sidebar .popular-post{ display:flex; gap:.8rem; align-items:flex-start; }
.sidebar .popular-post-image{ width:120px; height:80px; border-radius:6px; overflow:hidden; flex-shrink:0; background:var(--gray-100); }
.sidebar .popular-post-image img{ width:100%; height:100%; object-fit:cover; display:block; }
.sidebar .popular-post-title{ color:var(--text); text-decoration:none; line-height:1.5; display:block; }
.sidebar .popular-post-title:hover{ color:var(--primary); }
.sidebar .popular-post-meta{ color:var(--text-light); font-size:.85rem; margin-top:.25rem; }

/* 单篇文章：分享与上一篇/下一篇 导航 */
.article-footer{ margin-top:2rem; }
.article-share{ display:flex; align-items:center; gap:1rem; margin-bottom:1.25rem; }
.article-share .share-label{ color:var(--text); font-weight:600; }
.share-buttons{ display:flex; gap:.75rem; }
.share-button{ width:36px; height:36px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center; color:#fff; text-decoration:none; font-weight:700; box-shadow:var(--shadow); transition:transform .2s ease, box-shadow .2s ease; }
.share-button:hover{ transform:translateY(-2px); box-shadow:var(--shadow-lg); }
.share-wechat{ background:#10b981; }
.share-weibo{ background:#ef4444; }
.share-qq{ background:#0ea5e9; }
.share-link{ background:#6b7280; }

.article-navigation{ display:flex; justify-content:space-between; gap:1rem; padding:1rem 0; }
.article-navigation .nav-label{ color:var(--text-light); font-size:.9rem; margin-bottom:.25rem; }
.article-navigation .nav-title{ display:block; color:var(--text); text-decoration:none; font-weight:600; line-height:1.5; max-width:520px; }
.article-navigation .nav-title:hover{ color:var(--primary); text-decoration:none; }
.clamp-1{ overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.article-navigation .nav-previous{ text-align:left; }
.article-navigation .nav-next{ text-align:right; margin-left:auto; }

@media (max-width: 768px){
  .article-navigation{ flex-direction:column; }
  .article-navigation .nav-next{ text-align:left; margin-left:0; }
}

/* 评论区域样式（与示例对齐） */
.comments-area{ background:#f8fafc; border-radius:12px; padding:1.25rem; box-shadow:var(--shadow); margin-top:2rem; }
.comments-area{ margin-bottom:2.5rem; }
.comments-header{ display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1rem; }
.comments-title{ font-size: 1.5rem; font-weight: 700; margin: 0 0 1rem; color:var(--text); text-align:left; }
.comments-toggle{ background:linear-gradient(to right,var(--primary),var(--secondary)); color:#fff; border:0; padding:.5rem .9rem; border-radius:8px; cursor:pointer; }
.comments-content[hidden]{ display:none !important; }

/* 列表与条目 */
.comment-list{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:1rem; }
.comment-body{ display:flex; gap:.9rem; background:#fff; border:1px solid var(--gray-200); border-radius:10px; padding:1rem; }
.comment-author .avatar{ width:48px; height:48px; border-radius:50%; flex-shrink:0; }
.comment-content p{ margin:.25rem 0; line-height:1.7; }
.comment-meta{ color:var(--text-light); font-size:.85rem; margin-bottom:.25rem; }
.children{ list-style:none; margin-left:3rem; padding-left:0; display:flex; flex-direction:column; gap:1rem; border-left:1px dashed var(--gray-200); }
.children .comment-body{ margin-left:1rem; }

/* 表单 */
.comment-respond{ background:#fff; border:1px solid var(--gray-200); border-radius:10px; padding:1.25rem; }
.comment-form .form-group{ display:block; margin-bottom:1rem; }
.comment-form-comment textarea,
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"]{ width:100% !important; border:2px solid var(--gray-200); border-radius:8px; padding:12px; font-size:1rem; background:#fff; box-sizing:border-box; }
.comment-form-comment textarea{ width:100% !important; max-width:100% !important; min-height:200px; display:block; box-sizing:border-box; }
.comment-form-comment textarea{ min-height:160px; }
.comment-form label{ font-weight:600; color:var(--text); margin:.25rem 0; display:inline-block; }
.comment-form textarea:focus,
.comment-form input:focus{ outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(37,99,235,.12); }
.form-submit .submit{ background:linear-gradient(to right,var(--primary),var(--secondary)); color:#fff; border:0; padding:10px 18px; border-radius:8px; cursor:pointer; }
.form-submit .submit:hover{ opacity:.92; }

/* 调整 WP 默认评论列表细节以贴近示例 */
.comment-list .reply .comment-reply-link{ color:var(--primary); text-decoration:none; font-weight:500; }
.comment-list .reply .comment-reply-link:hover{ text-decoration:underline; }
.comment-notes, .logged-in-as{ color:var(--text-light); margin-bottom:.75rem; }
.required{ color:#ef4444; }

/* 表单统一风格（与样例UI一致） */
.comment-form .form-input,
.comment-form .form-textarea{
  width:100%;
  padding:12px 16px;
  border:2px solid var(--gray-200);
  border-radius:6px;
  font-size:1rem;
  font-family:inherit;
  transition:border-color .3s ease;
  background:#fff;
  box-sizing:border-box;
}
.comment-form .form-input:focus,
.comment-form .form-textarea:focus{
  outline:none;
  border-color:var(--primary);
}
.comment-form .form-textarea{
  min-height:150px;
  resize:vertical;
}

/* 菜单/子菜单基础样式（Walker 输出） */
.primary-menu { position: relative; }
.primary-menu .sub-menu { display: none; position: absolute; background: #fff; box-shadow: var(--shadow); border-radius: 8px; padding: .75rem 0; z-index: 1001; }
.primary-menu li { position: relative; }
.primary-menu li:hover > .sub-menu { display: block; }
.submenu-toggle { background: none; border: none; cursor: pointer; margin-left: .25rem; }

/* 全局容器与段落、区块间距（对齐UI） */
.container { max-width: 1200px; margin: 0 auto; padding: 0 0px; }
section { padding: 80px 0; }

/* 标题（对齐UI：h2 居中 + 下划线渐变） */
h2 { font-size: 2.25rem; text-align: center; margin-bottom: 3rem; position: relative; }
/*h2::after { content: ''; position: absolute; bottom: -2px; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background: linear-gradient(to right, #2563eb, #06b6d4); border-radius: 2px; pointer-events: none; }*/

/* 卡片 hover 效果 */
.card { transition: transform .3s ease, box-shadow .3s ease; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05); }

/* 核心能力（与UI一致） */
.features { background-color: var(--gray-50); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  align-items: stretch;
}
.feature-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.feature-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}
.feature-title { font-weight: 700; margin: 0 0 1rem; font-size: 1.5rem; }
.feature-card p { margin: 0; color: #4b5563; }

/* 导航（对齐UI：固定顶部） */
.navbar { position: fixed; top: 0; left: 0; right: 0; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); z-index: 2000; padding: 1rem 0; box-shadow: 0 2px 10px rgba(0,0,0,.1); }
.navbar .container { display: flex; justify-content: flex-start; align-items: center; gap: 2rem; }
/* 不使用 body padding-top，保持导航覆盖在首屏之上，与UI一致 */

/* 当启用“菜单右对齐”时，强制两端对齐，菜单靠右 */
.navbar.header-menu-right .container { justify-content: space-between !important; }

/* 导航子元素基础布局 */
.site-branding { display: flex; align-items: center; gap: .5rem; flex: 0 0 auto; order: 1; }
.primary-menu { display: flex; list-style: none; margin: 0; padding: 0; gap: 2rem; flex: 0 0 auto; order: 2; }
.mobile-menu-btn { display: none; order: 3; }

/* 使菜单在容器中靠右：通过 auto margin 与排序实现 */
.navbar .primary-menu { margin-left: auto; }
.navbar [class*="-menu-container"] { order: 2; margin-left: auto; }
.navbar #primary-menu { margin-left: auto; }

/* 弹性占位：在 logo 与菜单之间放置，用于将菜单推到右侧 */
.navbar .flex-spacer { flex: 0 0 auto; }
.navbar.header-menu-right .flex-spacer { flex: 1 1 auto; }
.navbar.header-menu-center .flex-spacer { flex: 0 0 auto; }

/* 页眉自定义：对齐与样式切换 */
.header-menu-right .primary-menu { margin-left: auto; }
.header-menu-center .primary-menu { margin: 0 auto; }
.header-menu-left .primary-menu { margin-left: 0; }

/* 强化对齐规则，确保在部分浏览器与缓存下也生效 */
.navbar.header-menu-right .container > .primary-menu { margin-left: auto !important; }
.navbar.header-menu-right .primary-menu { margin-left: auto !important; }
.navbar.header-menu-right #primary-menu { margin-left: auto !important; }
/* 兼容 WP 默认输出的菜单容器（如 .menu-*-container） */
.navbar.header-menu-right .container > [class*="-menu-container"] { margin-left: auto !important; }
.navbar.header-menu-left  .container > [class*="-menu-container"] { margin-left: 0 !important; }
.navbar.header-menu-center .container > [class*="-menu-container"] { margin-left: auto !important; margin-right: auto !important; }
.navbar.header-menu-left .container > .primary-menu { margin-left: 0 !important; }
.navbar.header-menu-center .container > .primary-menu { margin-left: auto !important; margin-right: auto !important; }

/* 右对齐兼容策略：使用 logo 的 auto 间距将菜单推至最右侧 */
.navbar.header-menu-right .container .site-branding { margin-right: auto !important; }

.header-logo-center .site-branding { margin: 0 auto; }
.header-logo-left .site-branding { margin-right: 0; }

.header-static { position: relative; }
.header-sticky { position: fixed; }
.header-no-shadow { box-shadow: none !important; }
.header-transparent { background: transparent !important; }

/* 兼容 WP 后台工具条：固定导航需下移 */
body.admin-bar .navbar { top: 32px; }
@media (max-width: 782px) {
  body.admin-bar .navbar { top: 46px; }
}

/* 英雄区（与UI一致） */
.hero { background: linear-gradient(135deg, #1e3a8a 0%, #3730a3 100%); color: #fff; padding: 160px 0 100px; position: relative; overflow: hidden; }
.hero .container { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; }
.hero-title { font-size: 3.5rem; margin-bottom: 1.5rem; line-height: 1.2; }
.hero-description { font-size: 1.25rem; margin-bottom: 2.5rem; opacity: .9; }
.hero-buttons { display: flex; gap: 1rem; }
.hero-image { flex: 1; text-align: center; }
.hero-image-placeholder { width: 100%; max-width: 500px; height: 400px; background: rgba(255,255,255,.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin: 0 auto; }
/* 英雄区波浪条纹覆盖（对齐 UI 样例） */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.08" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-size: cover;
  background-position: bottom;
  z-index: 0;
  pointer-events: none;
}

/* 典型流程（与UI一致） */
.workflow { background-color: #fff; }
.workflow-steps { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; margin-top: 3rem; }
.step { flex: 1; min-width: 250px; max-width: 300px; text-align: center; position: relative; }
.step-number { width: 50px; height: 50px; background: linear-gradient(to right, var(--primary), var(--secondary)); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-weight: 700; font-size: 1.25rem; }
.step-title { font-size: 1.25rem; margin-bottom: 1rem; }

/* 典型流程：时间轴布局（对齐 UI 截图） */
.section-subtitle { text-align:center; color:#475467; margin-top:24px; margin-bottom:4px; }
.workflow-timeline { position: relative; max-width: 900px; margin: 32px auto 0; padding: 0 16px; }
.workflow-timeline .timeline-line { position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: #e5e7eb; transform: translateX(-50%); }
.timeline-item { position: relative; display: flex; align-items: flex-start; margin: 28px 0; }
.timeline-item.left  { justify-content: flex-start; }
.timeline-item.right { justify-content: flex-end; }
.timeline-item .timeline-content { width: 44%; background: #fff; border: 1px solid #eef0f3; border-radius: 12px; box-shadow: 0 6px 20px rgba(16,24,40,.06); padding: 16px 18px; }
.timeline-item.left  .timeline-content { margin-right: 40px; text-align: right; }
.timeline-item.right .timeline-content { margin-left: 40px;  text-align: left; }
.timeline-dot { position: absolute; left: 50%; top: 0; width: 36px; height: 36px; transform: translate(-50%, 0); border-radius: 50%; background: #2563eb; color: #fff; display:flex; align-items:center; justify-content:center; font-weight: 700; box-shadow: 0 6px 16px rgba(37,99,235,.35); }
.timeline-title { font-size: 1rem; font-weight: 700; margin: 0 0 6px; }
.workflow-timeline p { color:#475467; margin:0; }

/* 小屏改为单列：节点点在左，内容全宽 */
@media (max-width: 768px){
  .workflow-timeline .timeline-line { left: 18px; transform: none; }
  .timeline-item { justify-content: flex-start !important; padding-left: 40px; }
  .timeline-item .timeline-content { width: 100%; margin: 0 0 0 16px; text-align: left !important; }
  .timeline-dot { left: 18px; transform: none; }
}

/* 为什么选择我们（与UI一致） */
.why-us { background-color: var(--gray-50); }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.benefit-item { display: flex; align-items: flex-start; }
.benefit-icon { color: var(--primary); margin-right: 1rem; font-size: 1.5rem; flex-shrink: 0; }
.benefit-content h3 { font-size: 1.25rem; margin-bottom: .5rem; }

/* 快速上手（与UI一致） */
.quick-start { background-color: #fff; }
.steps-container { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: center; }
.step-card { flex: 1; min-width: 250px; max-width: 280px; }
.step-card .card { text-align: center; }
.step-card .featured-image{ margin:1rem 0; }
.featured-image img{ width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; display:block; }
.step-card .feature-icon { margin: 0 auto 1.5rem; }

/* FAQ（与UI一致） */
.faq { background-color: var(--gray-50); }
/* 统一与其他模块一致的上间距：32px */
.faq-container { max-width: 800px; margin: 32px auto 0; }
.faq-item { margin-bottom: 1.5rem; border-radius: 8px; overflow: hidden; }

/* 英雄区预览图（集中样式，避免内联污染，支持生产模式 .min 版本） */
.hero-image-media { width: 100%; height: auto; display: block; margin: 0 auto; }
.hero-image-media.is-rounded { border-radius: 12px; }
.hero-image-media.has-shadow { box-shadow: 0 10px 30px rgba(0,0,0,.25); }

/* ===== 案例展示（对齐 ui/deepseek_html_20251007_4f4429.html） ===== */
.cases{background-color:var(--cases-bg-color,#f5f7fa);color:#333}
.cases h2 { text-align:center; font-size: 2.5rem; color: #2c3e50; margin-bottom: 15px; position: relative; display: inline-block; }
.cases .container { text-align:center; }
.cases h2:after { content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background: linear-gradient(to right, #3498db, #2ecc71); border-radius: 2px; }
.cases .section-subtitle { color: #7f8c8d; font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

.cases .filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin: 30px 0; }
.cases .filter-btn { background: #fff; border: none; padding: 8px 18px; border-radius: 30px; cursor: pointer; font-weight: 600; color: #5d6d7e; transition: all 0.3s ease; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.cases .filter-btn:hover, .cases .filter-btn.active { background: #3498db; color: #fff; }

.cases .cases-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 30px; margin-top: 30px; }
.cases .case-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.08); transition: all 0.3s ease; text-align: left; display:flex; flex-direction:column; }
.cases .case-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.15); }
.cases .thumbnail { height: 200px; overflow: hidden; position: relative; }
.cases .thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; display:block; }
.cases .case-card:hover .thumbnail img { transform: scale(1.05); }
.cases .thumbnail .category { position: absolute; top: 15px; right: 15px; background: rgba(52,152,219,0.85); color: #fff; padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; }
.cases .case-content { padding: 25px; display:flex; flex-direction:column; height:100%; }
.cases .case-title { font-size: 1.3rem; margin-bottom: 12px; color: #2c3e50; }
.cases .case-title a { color: inherit; text-decoration: none; }
.cases .case-title a:hover { text-decoration: underline; }
.cases .case-description { color: #5d6d7e; margin-bottom: 20px; font-size: 0.95rem; line-height: 1.6; }
.cases .case-source { margin-top: auto; display:flex; align-items:center; gap:8px; color:#7f8c8d; font-size:0.9rem; border-top:1px solid #ecf0f1; padding-top:15px; }

@media (max-width: 768px) {
  .cases .cases-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
  .cases h2 { font-size: 2rem; }
}
@media (max-width: 480px) {
  .cases .cases-grid { grid-template-columns: 1fr; }
}