/* 阿布知识库 · 笔记产品设计系统
   浅色蓝调 / 白卡片 / 细边框 / 顶部常驻 Tab + 左侧三层目录 + 中间阅读区 */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  /* 飞书色板 */
  --primary:#3370FF; --primary-hover:#245BDB; --primary-light:#E1EAFF; --primary-bg:#F0F4FF;
  --success:#34C724; --success-dark:#1F9E17; --warning:#D96A00; --danger:#F54A45; --purple:#7F3BF5;
  --bg:#F5F6F7; --bg2:#FFFFFF; --panel:#FFFFFF; --solid:#FFFFFF; --soft:#F7F8FA;
  --line:#DEE0E3; --line2:#3370FF;
  --text:#1F2329; --muted:#646A73; --dim:#8F959E;
  /* 兼容既有内联样式变量名 */
  --violet:#3370FF; --cyan:#3370FF; --pink:#F54A45; --lime:#34C724; --amber:#D96A00;
  --g1:#3370FF; --g2:#00B8D9;
  --mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",sans-serif;
  /* 字体规范（2026-11-08 更新）：仅知识库名称用华文楷体，其余全站统一微软雅黑 */
  --font-kai:"华文楷体","STKaiti","KaiTi","楷体",serif;
  --font-ui:"Microsoft YaHei","微软雅黑","PingFang SC","Hiragino Sans GB",sans-serif;
  /* desktop-agent-ui: 面板纯平，大阴影只留给离屏浮层 */
  --shadow:none;
  --shadow-lg:none;
  --shadow-float:0 12px 32px rgba(31,35,41,.16);
  --hairline:0.5px;
  /* 字号阶梯：全站仅 4 阶，最小 12px */
  --fs-xs:12px; --fs-md:14px; --fs-lg:20px; --fs-xl:28px;
  /* 分类/标签色默认收敛为中性；后台数据控件可内联覆盖 */
  --c:#8F959E;
  --glow:0 0 0 2px rgba(51,112,255,.12);
  /* 首页卡片：半透明玻璃底（默认态 / hover 略提亮），与内容标签卡同一套值 */
  --glass:rgba(255,255,255,.62); --glass-hi:rgba(255,255,255,.86);
}
html[data-theme="dark"]{
  --primary:#5B8CFF; --primary-hover:#3370FF; --primary-light:#263A66; --primary-bg:#1C2A47;
  --bg:#14161A; --bg2:#1E2126; --panel:#1E2126; --solid:#1E2126; --soft:#25292F;
  --line:#33373D; --line2:#5B8CFF;
  --text:#E8EAED; --muted:#A6ABB3; --dim:#7C828B;
  --violet:#5B8CFF; --cyan:#5B8CFF; --lime:#4ED93A; --amber:#FFA940;
  --shadow:none; --shadow-lg:none; --shadow-float:0 12px 32px rgba(0,0,0,.5); --c:#7C828B;
  --glass:rgba(30,33,38,.6); --glass-hi:rgba(38,42,48,.84);
}
/* 护眼模式：暖米黄低蓝光源，仍保持单一强调色与同一套 0.5px 令牌 */
html[data-theme="eye"]{
  --primary:#8A6D3B; --primary-hover:#70562C; --primary-light:#EFE4C8; --primary-bg:#F5EDD8;
  --success:#6F8B3C; --success-dark:#5A712F; --warning:#A9711C; --danger:#B4553F; --purple:#8A6D3B;
  --bg:#F2EAD6; --bg2:#FAF4E4; --panel:#FAF4E4; --solid:#FAF4E4; --soft:#EFE6CE;
  --line:#DDD0B0; --line2:#8A6D3B;
  --text:#3E3728; --muted:#6B6048; --dim:#8A7C60;
  --violet:#8A6D3B; --cyan:#8A6D3B; --lime:#6F8B3C; --amber:#A9711C;
  --g1:#8A6D3B; --g2:#A9711C;
  --shadow:none; --shadow-lg:none;
  --shadow-float:0 12px 32px rgba(90,70,35,.18); --c:#8A7C60;
  --glow:0 0 0 2px rgba(138,109,59,.14);
  --glass:rgba(250,244,228,.62); --glass-hi:rgba(250,244,228,.86);
}
html[data-theme="eye"] .banner-bg{filter:sepia(.3) saturate(.72)}
html[data-theme="eye"] .banner-slide{filter:sepia(.26) saturate(.78)}
body{background:var(--bg);color:var(--text);font-family:var(--font-ui);font-size:14px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}
#app{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
.mono{font-family:var(--mono)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}

/* ===== 顶部全局栏 ===== */
.topbar{height:56px;background:var(--bg2);border-bottom:0.5px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 20px;position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:600;white-space:nowrap;color:var(--text)}
.brand-mark{width:28px;height:28px;border-radius:6px;display:block;flex-shrink:0}
.brand-tag{font-size:12px;color:var(--dim);padding:2px 8px;border:0.5px solid var(--line);border-radius:4px;white-space:nowrap}
.top-crumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);white-space:nowrap}
.top-crumb .sep{color:#BBBFC4}
.top-crumb b{color:var(--text);font-weight:500}
.top-right{margin-left:auto;display:flex;gap:8px;align-items:center;flex-shrink:0}

/* 后台管理台顶栏保留搜索框；前台顶栏已按需求移除，样式限定在 body.admin 下 */
body.admin .top-search{display:flex;align-items:center;gap:8px;height:32px;min-width:200px;max-width:300px;flex:1;padding:0 10px;background:var(--soft);border:0.5px solid transparent;border-radius:6px;color:var(--dim)}
body.admin .top-search:focus-within{background:var(--bg2);border-color:var(--primary);box-shadow:var(--glow)}
body.admin .top-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--text)}
body.admin .top-search input::placeholder{color:var(--dim)}
@media(max-width:780px){body.admin .top-search{flex:1;min-width:0;max-width:none;height:32px}}
@media(max-width:560px){body.admin .top-search{display:none}}

/* ===== 顶部常驻 Tab：滑动指示条 + hover / 选中丝滑过渡 ===== */
.top-tabs{position:relative;display:flex;align-items:center;gap:2px;height:100%;margin-left:10px;flex:0 1 auto}
.top-tab{
  position:relative;display:inline-flex;align-items:center;gap:6px;height:100%;padding:0 14px;
  color:var(--muted);font-size:14px;font-weight:500;white-space:nowrap;border-radius:8px 8px 0 0;
  transition:color .3s cubic-bezier(.4,0,.2,1),background-color .3s cubic-bezier(.4,0,.2,1);
}
.top-tab svg{width:15px;height:15px;opacity:.72;transition:transform .38s cubic-bezier(.22,1,.36,1),opacity .3s}
.top-tab:hover{color:var(--primary);background:linear-gradient(180deg,transparent 20%,var(--primary-bg))}
.top-tab:hover svg{transform:translateY(-2px) scale(1.06);opacity:1}
.top-tab.on{color:var(--primary);font-weight:600}
.top-tab.on svg{opacity:1}
.top-tab:focus-visible{outline:2px solid var(--primary);outline-offset:-3px}
.tab-indicator{
  position:absolute;left:0;bottom:0;height:2px;width:var(--ind-w,0px);border-radius:2px 2px 0 0;
  background:var(--primary);transform:translateX(var(--ind-x,0px));pointer-events:none;z-index:1;
  transition:transform .42s cubic-bezier(.22,1,.36,1),width .42s cubic-bezier(.22,1,.36,1),background-color .3s;
}
.top-tabs.hovering .tab-indicator{background:var(--primary-hover)}

/* 顶栏三段式网格：Tab 相对整个顶栏精确居中（左品牌 / 中 Tab / 右工具） */
.topbar.kb-topbar{display:grid;grid-template-columns:1fr auto 1fr;gap:12px}
.topbar.kb-topbar .top-left{display:flex;align-items:center;gap:10px;min-width:0}
.topbar.kb-topbar .top-tabs{margin-left:0;justify-self:center}
.topbar.kb-topbar .top-right{margin-left:0;justify-self:end}

/* 「我的权益」页内合并的价格方案区块 */
.plan-sec{margin-top:36px;padding-top:28px;border-top:0.5px solid var(--line)}
.plan-sec .sec-head p{max-width:none}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:grid;place-items:center;font-size:12px;font-weight:600;flex-shrink:0}
body.admin .avatar{background:var(--primary-light);color:var(--primary)}

/* ===== 主框架：左侧栏 + 内容区 ===== */
.shell{display:flex;min-height:calc(100vh - 56px);align-items:stretch}
.sidebar{width:240px;flex-shrink:0;background:var(--bg2);border-right:0.5px solid var(--line);padding:14px 10px 24px;position:sticky;top:56px;height:calc(100vh - 56px);overflow-y:auto}
body.admin .sidebar{width:232px}
.main{flex:1;min-width:0;padding:24px 28px 64px}
.main-inner{max-width:1120px;margin:0 auto}
.side-title{font-size:12px;color:var(--dim);padding:10px 12px 6px;font-weight:500}
.side-link{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:6px;font-size:14px;color:var(--muted);cursor:pointer}
.side-link:hover{background:var(--soft);color:var(--text)}
.side-link.on{background:var(--primary-bg);color:var(--primary);font-weight:500}
.side-ico{width:16px;height:16px;flex-shrink:0;display:grid;place-items:center;opacity:.9}
.side-ico svg{width:16px;height:16px;display:block}
.side-sep{height:1px;background:var(--line);margin:12px 8px}
.side-note{background:var(--primary-bg);border:0.5px solid var(--primary-light);border-radius:8px;padding:14px;margin:16px 6px 0}
.side-note h4{font-size:14px;font-weight:600;margin-bottom:6px}
.side-note p{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:12px}

/* 前台知识库目录树 */
.tree-cat{display:flex;align-items:center;gap:9px;padding:7px 12px;border-radius:6px;font-size:14px;color:var(--text);font-weight:500;cursor:pointer}
.tree-cat:hover{background:var(--soft)}
.tree-dot{width:8px;height:8px;border-radius:4px;background:var(--dim);flex-shrink:0}
.tree-item{display:block;padding:6px 10px 6px 32px;font-size:12px;color:var(--muted);border-radius:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tree-item:hover{background:var(--soft);color:var(--primary)}
.tree-item.on{color:var(--primary);background:var(--primary-bg);font-weight:500}
.tree-item .lk{font-size:12px;color:var(--dim);margin-left:4px}
.tree-item.on .lk{color:var(--primary)}

/* 后台管理台分组菜单 */
.menu-group{font-size:12px;color:var(--dim);padding:14px 12px 6px;font-weight:500}
.menu-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;font-size:14px;color:var(--muted);position:relative}
.menu-item:hover{background:var(--soft);color:var(--text)}
.menu-item.on{background:var(--primary-bg);color:var(--primary);font-weight:500}
.menu-ico{width:16px;height:16px;flex-shrink:0;display:grid;place-items:center}
.menu-ico svg{width:16px;height:16px;display:block}

/* ===== 页头 ===== */
.crumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim);margin-bottom:14px;flex-wrap:wrap}
.crumb a:hover{color:var(--primary)}
.crumb .sep{color:#BBBFC4}
.page-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-title>div:first-child{min-width:0;flex:1 1 320px}
.page-title h1{font-size:20px;font-weight:600;letter-spacing:-.01em}
.page-title p{font-size:14px;color:var(--muted);margin-top:6px;max-width:780px;width:100%;line-height:1.75;overflow-wrap:anywhere}
.page-actions{display:flex;gap:8px;flex-wrap:wrap}
.page-head{padding:0 0 18px;border-bottom:0.5px solid var(--line);margin-bottom:20px}
.page-head h1{font-size:28px;font-weight:600;margin-bottom:8px}
.page-head p{font-size:14px;color:var(--muted);line-height:1.8}
.breadcrumb{font-size:12px;color:var(--dim);margin-bottom:12px}
.breadcrumb a:hover{color:var(--primary)}

/* ===== 通用组件 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border-radius:6px;border:0.5px solid var(--line);background:var(--bg2);color:var(--text);font-size:14px;white-space:nowrap;transition:.15s}
.btn:hover{background:var(--soft);border-color:#BBBFC4}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--danger);border-color:rgba(245,74,69,.35)}
.btn.danger:hover{background:rgba(245,74,69,.06)}
.btn.sm{height:28px;padding:0 10px;font-size:12px}
.btn.lg{height:38px;padding:0 18px;font-size:14px}
.btn.icon-btn{width:32px;padding:0;color:var(--muted);font-size:14px}
.icon-btn{width:32px;height:32px;border:0.5px solid var(--line);border-radius:6px;background:var(--bg2);color:var(--muted);font-size:14px;display:inline-grid;place-items:center}
.icon-btn:hover{color:var(--primary);border-color:var(--primary)}
button[disabled]{opacity:.45;cursor:not-allowed}
.card,.panel{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}
.panel{padding:20px;margin-bottom:16px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.panel-head h3{font-size:14px;font-weight:600}
.panel-head .sub{font-size:12px;color:var(--dim)}
.panel h3{font-size:14px;font-weight:600;margin-bottom:4px}
.panel .sub{font-size:12px;color:var(--dim);margin-bottom:16px}
.panel h1{font-size:20px;font-weight:600;margin-bottom:6px}
.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:12px;border:0.5px solid transparent;background:var(--soft);color:var(--muted);white-space:nowrap}
.tag.v0{background:var(--soft);color:var(--muted)}
.tag.v1{background:var(--soft);color:var(--muted)}
.tag.v2{background:var(--soft);color:var(--muted)}
.tag.v3{background:var(--soft);color:var(--muted)}
.tag.lock{background:var(--soft);color:var(--muted)}
.badge-ok{color:var(--muted);font-size:12px}
.badge-off{color:var(--dim);font-size:12px}
.hint{font-size:12px;color:var(--dim);line-height:1.8;margin-top:12px}
.divider{height:1px;background:var(--line);margin:18px 0}
.empty{padding:30px;text-align:center;color:var(--dim);font-size:14px}
.api-note{font-size:12px;color:var(--dim);border-top:0.5px dashed var(--line);margin-top:14px;padding-top:10px;line-height:1.8}
.code-cell{font-family:var(--mono);font-size:12px;color:var(--primary);letter-spacing:.02em}
.foot{border-top:0.5px solid var(--line);padding:22px 0 36px;margin-top:28px;font-size:12px;color:var(--dim);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.toast{position:fixed;top:70px;left:50%;transform:translate(-50%,-12px);z-index:200;padding:10px 18px;border-radius:8px;background:var(--bg2);border:0.5px solid var(--line);box-shadow:var(--shadow-lg);font-size:14px;opacity:0;pointer-events:none;transition:.2s}
.toast.on{opacity:1;transform:translate(-50%,0)}
.toast.err{color:var(--danger);border-color:rgba(245,74,69,.4)}

/* ===== 指标 / 栅格 ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.stat{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;padding:18px 20px;box-shadow:var(--shadow)}
.stat span{font-size:12px;color:var(--muted)}
.stat b{display:block;font-size:28px;font-weight:600;letter-spacing:-.02em;margin:8px 0 4px;color:var(--text)}
.stat em{font-style:normal;font-size:12px;color:var(--dim)}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.sec{margin:28px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.sec-head h2{font-size:20px;font-weight:600}
.sec-head p{font-size:12px;color:var(--dim)}

/* ===== 表单 / 工具栏 ===== */
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:500}
.field label .req{color:var(--danger,#F54A45);font-weight:700;margin-left:2px}
.field input,.field textarea,.field select,.toolbar input,.toolbar select{width:100%;height:34px;background:var(--bg2);border:0.5px solid var(--line);border-radius:6px;padding:0 10px;outline:none;font-size:14px;color:var(--text)}
.field textarea{height:auto;min-height:100px;padding:9px 10px;resize:vertical;line-height:1.7}
.field input:focus,.field textarea:focus,.field select:focus,.toolbar input:focus,.toolbar select:focus{border-color:var(--primary);box-shadow:var(--glow)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar input,.toolbar select{width:auto;min-width:120px;height:32px}
.toolbar .btn{height:32px}
.batch-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;background:var(--primary-bg);border:0.5px solid var(--primary-light);border-radius:6px;padding:10px 14px;margin-bottom:14px;font-size:12px}
.batch-bar select{height:28px;background:var(--bg2);border:0.5px solid var(--line);border-radius:6px;padding:0 8px;font-size:12px}
/* 表格分页：页码页签 + 每页条数；与工具条同一行逻辑，贴在表尾 */
.pager{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;font-size:var(--fs-xs);color:var(--dim)}
.pager-total{font-variant-numeric:tabular-nums}
.pager-size{display:flex;align-items:center;gap:6px;color:var(--dim)}
.pager-size select{height:26px;padding:0 6px;border:var(--hairline) solid var(--line);border-radius:6px;background:var(--bg2);color:var(--text);font-size:var(--fs-xs);font-family:var(--font-ui);outline:none}
.pager-nums{display:flex;align-items:center;gap:4px;margin-left:auto}
.pg-btn{min-width:28px;height:28px;padding:0 8px;border:var(--hairline) solid var(--line);border-radius:6px;background:var(--panel);color:var(--muted);font-size:var(--fs-xs);font-family:var(--font-ui);font-variant-numeric:tabular-nums;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}
.pg-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}
.pg-btn.on{background:var(--primary);border-color:var(--primary);color:#fff}
.pg-btn:disabled{opacity:.4;cursor:default}
.chk-all{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-xs);color:var(--muted);white-space:nowrap;cursor:pointer}
.chk-all input{width:14px;height:14px;accent-color:var(--primary)}
.col-dim{font-size:var(--fs-xs);color:var(--muted);max-width:150px;line-height:1.55}
.chk{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);cursor:pointer}
.chk input{accent-color:var(--primary)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip{padding:5px 14px;border:0.5px solid var(--line);border-radius:999px;font-size:12px;color:var(--muted);background:var(--bg2)}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.on{color:#fff;border-color:var(--primary);background:var(--primary)}

/* ===== 表格 ===== */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;padding:10px 14px;background:var(--soft);color:var(--muted);font-weight:500;font-size:12px;border-bottom:0.5px solid var(--line);white-space:nowrap}
.table td{padding:12px 14px;border-bottom:0.5px solid var(--line);color:var(--muted);vertical-align:middle}
.table tbody tr:hover{background:var(--soft)}
.table tr:last-child td{border-bottom:0}
.table td b{color:var(--text);font-weight:500}
.table input{width:100%;min-width:70px;background:var(--bg2);border:0.5px solid transparent;border-radius:6px;padding:5px 8px;font-size:14px}
.table input:hover,.table input:focus{border-color:var(--primary);outline:none}
.table-wrap{overflow-x:auto}
.matrix{width:100%;border-collapse:collapse;font-size:14px}
.matrix th,.matrix td{border:0.5px solid var(--line);padding:10px 12px;text-align:center}
.matrix th{background:var(--soft);color:var(--muted);font-size:12px;font-weight:500}
.matrix td:first-child{text-align:left;color:var(--text)}
.matrix input{accent-color:var(--primary);width:15px;height:15px}
.trend{display:flex;align-items:flex-end;gap:10px;height:110px;padding-top:8px}
.trend i{flex:1;background:linear-gradient(to top,var(--primary-light),var(--primary));border-radius:3px 3px 0 0;opacity:.9}
.trend-lbl{display:flex;gap:10px;font-size:12px;color:var(--dim);margin-top:8px}
.trend-lbl span{flex:1;text-align:center}
.todo{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:0.5px solid var(--line);font-size:14px;color:var(--muted)}
.todo:last-child{border-bottom:0}
.timeline{list-style:none}
.timeline li{display:flex;gap:12px;padding:11px 0;border-bottom:0.5px solid var(--line);font-size:14px;align-items:flex-start;flex-wrap:wrap}
.timeline li:last-child{border-bottom:0}
.timeline .tm{font-size:12px;color:var(--dim);white-space:nowrap;width:132px;flex-shrink:0}
.timeline .ac{color:var(--text);font-weight:500}
.timeline .dt{color:var(--muted);flex:1;min-width:180px}
.change-list{background:var(--soft);border:0.5px solid var(--line);border-radius:6px;padding:14px;margin:12px 0;font-size:14px}
.change-list div{padding:5px 0;color:var(--muted)}
.change-list b{color:var(--text);font-weight:500}
.change-list .hl{color:var(--primary)}
.faq{border-bottom:0.5px solid var(--line);padding:14px 0}
.faq b{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.faq span{font-size:12px;color:var(--muted);line-height:1.8}

/* ===== 前台：首页 / 分类 / 列表 ===== */
.hero{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;padding:32px;margin-bottom:20px;box-shadow:var(--shadow)}
.hero h1{font-size:28px;font-weight:600;line-height:1.4;margin-bottom:10px}
.hero .lead{font-size:14px;color:var(--muted);max-width:760px;line-height:1.85}
.hero-cta{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.cat-card{position:relative;overflow:hidden;min-height:128px;padding:18px;cursor:pointer;transition:.15s}
.cat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg)}
.cat-card .cn{color:var(--muted);font-weight:500}
.cat-card h3{font-size:14px;font-weight:600;margin:12px 0 6px}
.cat-card .cf{display:flex;justify-content:space-between;margin-top:16px;font-size:12px;color:var(--dim)}
.rows{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:var(--shadow)}
.row{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:0.5px solid var(--line);cursor:pointer}
.row:last-child{border-bottom:0}
.row:hover{background:var(--soft)}
.row-no{font-size:12px;color:var(--dim);width:24px;flex-shrink:0}
.row-main{flex:1;min-width:0}
.row-main h4{font-size:14px;font-weight:500;margin-bottom:3px}
.row-main p{font-size:12px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-side{display:flex;align-items:center;gap:10px;flex-shrink:0}
.row-side .date{font-size:12px;color:var(--dim)}

/* ===== 前台：文档阅读器 ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:20px;align-items:start}
.doc{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;padding:36px 40px;box-shadow:var(--shadow)}
.doc-title{font-size:28px;font-weight:600;line-height:1.4;margin-bottom:14px}
.doc-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--dim);padding-bottom:20px;border-bottom:0.5px solid var(--line)}
.prose{padding-top:10px;font-size:14px}
.prose h2{font-size:20px;margin:28px 0 12px;font-weight:600;color:var(--text);padding-left:12px;border-left:0.5px solid var(--line)}
.prose p{color:var(--muted);line-height:1.95;margin:12px 0}
.prose strong{color:var(--text);font-weight:600}
.prose ul{margin:12px 0 16px 20px;color:var(--muted)}
.prose li{margin:6px 0;line-height:1.85}
.prose blockquote{margin:18px 0;padding:12px 16px;border-left:0.5px solid var(--line);background:var(--soft);border-radius:0 4px 4px 0;color:var(--muted)}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14px;display:block;overflow-x:auto}
.prose th,.prose td{border:0.5px solid var(--line);padding:9px 12px;text-align:left;white-space:nowrap}
.prose th{background:var(--soft);color:var(--text);font-weight:500}
.prose code{font-family:var(--mono);background:var(--soft);padding:2px 6px;border-radius:4px;color:var(--primary);font-size:12px}
.toc{position:sticky;top:76px;font-size:14px}
.toc-card{padding:16px}
.toc .tt{font-size:12px;color:var(--dim);margin-bottom:10px;font-weight:500}
.toc a{display:block;padding:6px 0 6px 10px;border-left:2px solid var(--line);color:var(--muted);font-size:12px}
.toc a:hover{color:var(--primary);border-color:var(--primary)}
.side-card{position:sticky;top:76px;padding:16px}
.side-card h4{font-size:14px;margin-bottom:8px;font-weight:600}
.fade{height:90px;margin-top:-90px;position:relative;background:linear-gradient(to bottom,transparent,var(--panel));pointer-events:none}
.paywall{text-align:center;border:0.5px solid var(--primary-light);border-radius:8px;padding:30px 24px;background:var(--primary-bg)}
.paywall .lock{width:44px;height:44px;margin:0 auto 14px;border-radius:50%;background:var(--primary-light);display:grid;place-items:center;color:var(--primary);font-size:20px}
.paywall h3{font-size:20px;font-weight:600;margin-bottom:8px}
.paywall p{font-size:14px;color:var(--muted);margin-bottom:18px}
.paywall .opts{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.notice{font-size:12px;color:var(--dim);margin-top:16px}

/* ===== 价格卡 ===== */
.price-card{position:relative;display:flex;flex-direction:column;min-height:0;padding:22px}
.price-card.hot{border-color:var(--primary);box-shadow:0 0 0 2px rgba(51,112,255,.1)}
.price-card h3{font-size:20px;font-weight:600;margin:10px 0 4px}
.price-card .amt{font-size:28px;font-weight:600;margin:14px 0 2px}
.price-card .amt small{font-size:12px;color:var(--dim);font-weight:400}

/* ===== 弹窗 / 登录 ===== */
.modal{position:fixed;inset:0;z-index:100;background:rgba(31,35,41,.45);display:flex;align-items:flex-start;justify-content:center;padding:60px 20px;overflow-y:auto}
.modal.hidden{display:none}
.modal-box{width:min(720px,100%);background:var(--bg2);border:0.5px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow-float)}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.modal-head h3{font-size:20px;font-weight:600}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}
.prose.modal-prose{font-size:14px;max-height:56vh;overflow-y:auto;padding-right:8px}
.login-wrap{max-width:440px;margin:72px auto 100px;padding:0 16px}
.login-box{padding:32px}
.lockmark{width:44px;height:44px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:grid;place-items:center;font-size:20px;margin-bottom:20px}

/* ===== 兼容旧布局类 ===== */
.nav{display:none}
.admin-layout{display:block}
.admin-menu{display:block}
.nav-in,.nav-links,.nav-right{display:flex;gap:8px;align-items:center}
.deck,.ring,.ring2,.core,.bars,.deck-stats,.deck-head{display:none}

/* ===== 移动阅读组件（桌面隐藏，窄屏启用） ===== */
.nav-toggle,.scrim,.mobile-bar,.mobile-toc,.read-progress,.side-logout{display:none}
@media(max-width:780px){.side-logout{display:inline-flex}}
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--bg2);
  border-top:0.5px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));
  box-shadow:0 -2px 12px rgba(31,35,41,.06);align-items:center;justify-content:space-between;gap:4px;
}
.mb-btn{
  flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  border:0;background:transparent;color:var(--muted);font-size:12px;padding:4px 0;min-height:44px;border-radius:6px;
}
.mb-btn:hover{background:var(--soft);color:var(--primary)}
.mb-btn svg{width:18px;height:18px}
.mb-cta{flex:1.4;display:flex;align-items:center;justify-content:center;min-height:40px;background:var(--primary);color:#fff;border-radius:6px;font-size:14px;font-weight:500;padding:0 8px;text-align:center}
.read-progress{position:fixed;top:54px;left:0;height:2px;background:var(--primary);z-index:55;width:0;transition:width .1s linear}
html[data-read-size="s"] .prose{font-size:14px}
html[data-read-size="l"] .prose{font-size:20px;line-height:1.95}
html[data-read-size="l"] .prose h2{font-size:20px}

/* ===== 响应式 ===== */
@media(max-width:1180px){.grid5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1000px){
  .grid5,.grid4{grid-template-columns:repeat(2,1fr)}
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .toc,.side-card{position:static}
  .top-crumb{display:none}
  .toc{display:none}
  .mobile-toc{display:block;margin:0 0 18px;border:0.5px solid var(--line);border-radius:8px;background:var(--soft);padding:0 14px}
  .mobile-toc summary{cursor:pointer;padding:12px 0;font-size:14px;font-weight:500;color:var(--primary);list-style:none}
  .mobile-toc summary::-webkit-details-marker{display:none}
  .mobile-toc summary::after{content:"展开";float:right;font-size:12px;color:var(--dim);font-weight:400}
  .mobile-toc[open] summary::after{content:"收起"}
  .mobile-toc-list{display:flex;flex-direction:column;gap:4px;padding:0 0 12px}
  .mobile-toc-list a{padding:9px 10px;border-radius:6px;font-size:14px;color:var(--muted);background:var(--bg2)}
  .mobile-toc-list a:hover{color:var(--primary)}
}
@media(max-width:780px){
  body{overflow-x:hidden}
  body.nav-open{overflow:hidden}
  .topbar{height:54px;padding:0 12px;gap:8px}
  .topbar.kb-topbar{gap:6px}
  .topbar .brand{font-size:14px;gap:8px}
  .topbar .brand-mark{width:26px;height:26px}
  .brand-tag,.top-crumb,.top-right .btn.ghost.sm,.top-right .tag,.top-right .avatar{display:none}
  body.admin .topbar .brand{font-size:0}
  body.admin .topbar .brand::after{content:"管理后台";font-size:14px;font-weight:600;color:var(--text)}
  .nav-toggle{display:inline-grid;flex-shrink:0}
  .top-right{margin-left:0;gap:6px;flex-shrink:0}
  .top-right .btn-primary.sm{padding:0 10px}
  .shell{display:block}
  .sidebar{
    position:fixed;left:0;top:54px;bottom:0;width:min(84vw,300px);height:auto;z-index:80;
    border-right:0.5px solid var(--line);border-bottom:0;transform:translateX(-102%);
    transition:transform .25s ease;box-shadow:var(--shadow-lg);
    padding:12px 10px calc(24px + env(safe-area-inset-bottom));overscroll-behavior:contain;
  }
  body.nav-open .sidebar{transform:translateX(0)}
  .scrim{display:block;position:fixed;inset:54px 0 0;background:rgba(31,35,41,.42);z-index:70;opacity:0;pointer-events:none;transition:opacity .25s}
  body.nav-open .scrim{opacity:1;pointer-events:auto}
  .sidebar .side-sep,.sidebar .side-note{display:block}
  .side-link,.menu-item{min-height:42px}
  .tree-cat{min-height:38px}
  .tree-item{padding-top:9px;padding-bottom:9px;font-size:14px}
  .main{padding:14px 12px calc(96px + env(safe-area-inset-bottom))}
  body.admin .main{padding-bottom:32px}
  .main-inner{max-width:100%}
  .btn{min-height:36px}
  .btn.sm{min-height:32px}
  .grid3,.stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid2{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .page-title h1{font-size:20px}
  .page-title p{font-size:12px}
  .page-actions{width:100%}
  .page-actions .btn{width:100%}
  .chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
  .chip{flex-shrink:0}
  .hero{padding:20px 16px}
  .hero h1{font-size:28px}
  .hero .lead{font-size:14px}
  .hero-meta{gap:16px}
  .cat-card{min-height:132px;padding:14px}
  .row{padding:12px 14px;gap:10px}
  .row-side{gap:6px}
  .row-side .tag:first-child{display:none}
  /* 阅读排版 */
  .doc{padding:20px 16px}
  .doc-title{font-size:20px;line-height:1.45}
  .doc-meta{gap:8px;font-size:12px;padding-bottom:16px}
  .prose{font-size:14px;line-height:1.85}
  .prose h2{font-size:20px;margin:24px 0 10px}
  .prose p{line-height:1.9;margin:12px 0}
  .prose li{line-height:1.9}
  .prose blockquote{padding:12px 14px;margin:16px 0}
  .prose table{font-size:12px}
  .prose code{word-break:break-word}
  .fade{height:70px;margin-top:-70px}
  .paywall{padding:24px 16px}
  .paywall .opts{flex-direction:column}
  .paywall .opts .btn{width:100%}
  .price-card{min-height:0;padding:18px}
  .price-card .amt{font-size:28px}
  /* 管理台表格 / 弹窗 */
  .panel{padding:16px}
  .table{min-width:640px}
  .matrix{min-width:480px}
  .table-wrap{-webkit-overflow-scrolling:touch}
  .toolbar input,.toolbar select{flex:1 1 130px;min-width:0}
  .toolbar .btn{flex:0 0 auto}
  .modal{padding:0;align-items:flex-end}
  .modal-box{width:100%;max-height:92vh;overflow-y:auto;border-radius:8px 8px 0 0;padding:18px 16px calc(20px + env(safe-area-inset-bottom))}
  .timeline .tm{width:auto}
  .timeline li{gap:6px}
  .foot{font-size:12px;padding:18px 0 24px}
  .mobile-bar{display:flex}
  .read-progress{display:block}
}
@media(max-width:560px){
  .grid5{grid-template-columns:repeat(2,1fr)}
  .grid4,.grid3,.grid2{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .row-side .date,.row-no{display:none}
  .hero h1{font-size:20px}
  .hero-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
  .doc-title{font-size:20px}
  .login-wrap{margin:40px auto 60px;padding:0 12px}
  .login-box{padding:22px 18px}
  .crumb{font-size:12px}
}

/* ===== 首页轮播 banner ===== */
.banner{position:relative;height:252px;border-radius:8px;overflow:hidden;margin-bottom:20px;background:#173FA8;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 8px 28px rgba(23,63,168,.16);isolation:isolate}
.banner-slide{position:absolute;inset:0;display:flex;align-items:center;background-size:cover;background-position:center;opacity:0;visibility:hidden;transform:translateX(22px);transition:opacity .55s ease,transform .55s ease,visibility .55s;text-decoration:none;cursor:pointer}
.banner-slide.on{opacity:1;visibility:visible;transform:translateX(0);z-index:1}
.banner-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.02)}
/* 左侧加深保证文字对比，右侧保留背景图形；底部轻压一层避免指示点区域发飘 */
.banner-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,18,50,.92) 0%,rgba(7,18,50,.76) 36%,rgba(7,18,50,.22) 74%,rgba(7,18,50,.08) 100%),linear-gradient(0deg,rgba(7,18,50,.26) 0%,transparent 44%)}
.banner-slide[data-theme="blue"]{background-image:radial-gradient(circle at 78% 38%,rgba(255,255,255,.26),transparent 48%),linear-gradient(120deg,#173FA8,#2B63E6 55%,#5C9BFF)}
.banner-slide[data-theme="teal"]{background-image:radial-gradient(circle at 76% 42%,rgba(255,255,255,.24),transparent 48%),linear-gradient(120deg,#07566B,#0E8FA0 55%,#35D0B6)}
.banner-slide[data-theme="violet"]{background-image:radial-gradient(circle at 78% 40%,rgba(255,255,255,.24),transparent 48%),linear-gradient(120deg,#35207E,#5B3BD1 55%,#9A72F6)}
.banner-slide[data-theme="orange"]{background-image:radial-gradient(circle at 78% 40%,rgba(255,255,255,.24),transparent 48%),linear-gradient(120deg,#9A3B12,#E5722B 55%,#FFB35C)}
.banner-inner{position:relative;z-index:2;padding:0 48px;max-width:720px;color:#fff}
.banner-title{font-size:28px;font-weight:600;line-height:1.34;letter-spacing:.005em;text-shadow:0 2px 14px rgba(0,0,0,.2)}
.banner-sub{margin-top:12px;font-size:14px;line-height:1.7;color:rgba(255,255,255,.86);max-width:560px}
/* 站点标签下移到副标题之后，改为轻量元信息行，不再用边框胶囊 */
.banner-dots{position:absolute;left:0;right:0;bottom:16px;z-index:3;display:flex;justify-content:center;gap:7px}
.banner-dot{width:7px;height:7px;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.45);cursor:pointer;transition:width .25s,background .25s,box-shadow .25s}
.banner-dot.on{width:22px;background:#fff;box-shadow:0 1px 6px rgba(0,0,0,.2)}
.banner-empty{padding:36px;text-align:center;color:var(--muted)}

/* ===== 后台 · 布局配置 / 首页配置 ===== */
.bn-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start}
.bn-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.bn-toolbar .bn-conf{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.bn-toolbar label{font-size:12px;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.bn-toolbar input[type=number]{width:64px}
.bn-card{border:0.5px solid var(--line);border-radius:8px;background:var(--panel);margin-bottom:12px;overflow:hidden}
.bn-card.off{opacity:.62}
.bn-head{display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--soft);border-bottom:0.5px solid var(--line)}
.bn-no{font-size:12px;font-weight:600;color:var(--primary);font-variant-numeric:tabular-nums}
.bn-head .bn-name{font-size:14px;font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bn-body{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:14px}
.bn-thumb{height:96px;border-radius:6px;border:0.5px solid var(--line);background-size:cover;background-position:center;position:relative;overflow:hidden;background-color:var(--soft)}
.bn-thumb .bn-thumb-tip{position:absolute;left:0;right:0;bottom:0;padding:3px 6px;font-size:12px;color:#fff;background:rgba(0,0,0,.45);text-align:center}
.bn-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bn-fields .field{margin:0}
.bn-fields .wide{grid-column:1/-1}
.bn-fields input,.bn-fields select{width:100%}
.bn-ops{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;padding:0 14px 12px}
.bn-preview .bn-stage{height:158px;border-radius:8px;position:relative;overflow:hidden;background:#173FA8;margin-bottom:12px}
.bn-stage-txt{position:absolute;z-index:2;left:18px;right:18px;top:50%;transform:translateY(-50%);color:#fff}
.bn-stage-txt h4{font-size:20px;font-weight:600;line-height:1.4;text-shadow:0 2px 10px rgba(0,0,0,.2)}
.bn-stage-txt p{font-size:12px;line-height:1.7;color:rgba(255,255,255,.86);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bn-stage-tag{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:12px;letter-spacing:.02em;color:rgba(255,255,255,.72)}
.bn-stage-tag::before{content:"";width:12px;height:1px;background:rgba(255,255,255,.5);flex-shrink:0}
.bn-stage-txt .bn-stage-cta{display:inline-block;margin-top:10px;padding:4px 10px;border-radius:4px;background:#fff;color:#245BDB;font-size:12px;font-weight:600}
.bn-preview .bn-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:8px 0;border-top:0.5px solid var(--line)}
.bn-help{font-size:12px;color:var(--muted);line-height:1.9}
.bn-help code{font-family:var(--mono);background:var(--soft);padding:1px 5px;border-radius:3px}
@media(max-width:1100px){.bn-layout{grid-template-columns:1fr}}
@media(max-width:780px){
  .banner{height:214px;border-radius:10px}
  .banner-inner{padding:0 22px;max-width:100%}
  .banner-title{font-size:20px}
  .banner-sub{font-size:12px;margin-top:8px;max-width:88%;line-height:1.65}
  .banner-cta{margin-top:12px;padding:8px 16px}
  .banner-arrow{display:none}
  .banner-dots{bottom:10px}
  .banner-count{display:none}
  .bn-body{grid-template-columns:1fr}
  .bn-thumb{height:110px}
  .bn-fields{grid-template-columns:1fr}
  .bn-toolbar .bn-conf{margin-left:0;width:100%}
}
@media(max-width:560px){
  .banner{height:200px}
  .banner-title{font-size:20px}
  .banner-sub{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
}

/* ===== 字体规范（放在最后，确保覆盖前面的通用规则） =====
   华文楷体：仅「知识库名称」——顶栏品牌名（含前台离线页 / 后台登录页品牌）
   微软雅黑：其余全站文字，含目录树、后台菜单、本篇目录、面包屑、正文、
             表单、表格、按钮、代码、页脚与移动端品牌伪元素
   下列选择器曾单独指定过字体，此处逐一显式归位，避免旧规则残留造成不一致。 */
.brand{font-family:var(--font-kai)}
.brand-tag,.top-crumb,.crumb,.breadcrumb,
.foot,.hero .badge,
.sidebar,.side-title,.side-link,.tree-cat,.tree-item,
.menu-group,.menu-item,
.toc,.toc .tt,.toc a,
.mobile-toc,.mobile-toc summary,.mobile-toc-list a,
.chip,
body.admin .topbar .brand::after,
.doc,.doc-title,.prose,.prose h2,.prose p,.prose li,.prose blockquote,
.prose div,.prose table,.prose td,.prose th,
.mono,.code-cell,.prose code,.bn-help code{
  font-family:var(--font-ui);
}

/* ===== 首页第二块：打赏卡（点击翻转收款码）+ 七级成长阶梯 ===== */
.home-promo{display:grid;grid-template-columns:280px minmax(0,1fr);gap:16px;margin:0 0 4px}
.promo-left,.promo-right{min-width:0}
.reward-card{position:relative;height:100%;min-height:268px;perspective:1200px;cursor:pointer;outline:none}
.reward-card:focus-visible .reward-face{border-color:var(--primary);box-shadow:var(--glow)}
.reward-inner{position:relative;width:100%;height:100%;min-height:268px;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.reward-card.flipped .reward-inner{transform:rotateY(180deg)}
.reward-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:0.5px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.reward-front{background:var(--soft)}
.reward-back{transform:rotateY(180deg)}
.reward-glyph{width:56px;height:56px;border-radius:50%;background:var(--soft);color:var(--text);border:0.5px solid var(--line);display:grid;place-items:center;font-size:28px;font-weight:600;margin:0 0 16px}
.reward-front h3{font-size:20px;font-weight:600;margin:0}
.reward-qr{width:150px;height:176px;object-fit:contain;border:0.5px solid var(--line);border-radius:8px;background:#fff}
.reward-qr-empty{font-size:14px;color:var(--muted);line-height:2;padding:20px;border:0.5px dashed var(--line);border-radius:8px}
.reward-qr-empty span{font-size:12px;color:var(--dim)}
.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.member-card{position:relative;min-height:224px;padding:18px;border:0.5px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}
.member-card[data-theme="violet"]{border-color:var(--line)}
.mc-head{display:flex;align-items:center;justify-content:space-between;gap:6px}
.mc-name{font-size:14px;font-weight:600}
.mc-price{font-size:28px;font-weight:600;margin:10px 0 12px;color:var(--primary)}
.member-card[data-theme="teal"] .mc-price{color:var(--text)}
.member-card[data-theme="violet"] .mc-price{color:var(--text)}
.mc-price small{font-size:12px;font-weight:400;color:var(--dim);margin-left:4px}
.mc-benefits{list-style:none;margin:0 0 14px;flex:1;display:flex;flex-direction:column;gap:7px}
.mc-benefits li{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}
.mc-benefits svg{color:var(--dim);flex-shrink:0}
.member-card .btn{width:100%}

/* ===== 后台首页配置：tab / 表格 / 卡片表单 ===== */
.tabs{display:flex;gap:4px;border-bottom:0.5px solid var(--line);margin-bottom:16px}
.tab{padding:9px 18px;border:0;background:transparent;color:var(--muted);font-size:14px;position:relative;cursor:pointer}
.tab:hover{color:var(--text)}
.tab.on{color:var(--primary);font-weight:600}
.tab.on::after{content:"";position:absolute;left:12px;right:12px;bottom:-1px;height:2px;background:var(--primary);border-radius:2px}
.cfg-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.cfg-count{font-size:12px;color:var(--dim)}
.cfg-table{width:100%;border-collapse:collapse;font-size:14px}
.cfg-table th{text-align:left;padding:10px 12px;background:var(--soft);color:var(--muted);font-weight:500;font-size:12px;border-bottom:0.5px solid var(--line);white-space:nowrap}
.cfg-table td{padding:10px 12px;border-bottom:0.5px solid var(--line);color:var(--muted);vertical-align:middle}
.cfg-table tr:last-child td{border-bottom:0}
.cfg-table td b{color:var(--text);font-weight:500}
.cfg-thumb{width:64px;height:40px;border-radius:6px;background-size:cover;background-position:center;border:0.5px solid var(--line);flex-shrink:0}
.cfg-ops{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;white-space:nowrap}
.cfg-ops .btn{padding:0 8px;height:26px;min-height:26px;font-size:12px}
/* 分类管理操作列保持单行，避免查/改/增/删被挤成两行 */
.cfg-table td:last-child{white-space:nowrap;padding-left:8px;padding-right:8px}
.cfg-table .cfg-ops{flex-wrap:nowrap;gap:3px}
.cfg-table .cfg-ops .btn{padding:0 7px}
.cfg-sub{font-size:12px;color:var(--dim);margin-top:2px}
.cfg-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cfg-card{border:0.5px solid var(--line);border-radius:8px;padding:16px;background:var(--soft)}
.cfg-card h4{font-size:14px;font-weight:600;margin-bottom:4px}
.cfg-card .sub{font-size:12px;color:var(--dim);margin-bottom:14px}
.cfg-preview{width:120px;height:120px;object-fit:contain;border:0.5px solid var(--line);border-radius:8px;background:#fff}
.member-edit{border:0.5px solid var(--line);border-radius:8px;padding:14px;margin-bottom:12px;background:var(--panel)}
.member-edit .me-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:14px;font-weight:600}
.cfg-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:14px;flex-wrap:wrap}
/* ===== 分类管理表格：筛选 / 层级 / 主题色 ===== */
.cat-filters{gap:8px}
.cat-filters input,.cat-filters select{height:30px;min-width:0;border:0.5px solid var(--line);border-radius:6px;background:var(--bg2);color:var(--text);padding:0 8px;font-size:12px;outline:none}
.cat-filters select{min-width:104px}
.cat-filters input:focus,.cat-filters select:focus{border-color:var(--primary);box-shadow:var(--glow)}
.cat-filters .cfg-count{margin-left:auto}
.cat-indent{display:inline-block;color:var(--dim);margin-right:6px;font-size:14px}
.cat-child td:first-child,.cat-child td:nth-child(2){background:var(--soft)}
.cat-swatch{display:inline-block;width:12px;height:12px;border-radius:4px;border:0.5px solid rgba(0,0,0,.08);vertical-align:-2px;margin-right:6px}
@media(max-width:780px){.cat-filters .cfg-count{margin-left:0;width:100%}}

/* ===== 内容库：右侧抽屉 + Tiptap 编辑器 ===== */
.drawer{position:fixed;inset:0;z-index:120;background:rgba(31,35,41,.42);display:flex;justify-content:flex-end}
.drawer.hidden{display:none}
.drawer-panel{width:min(1180px,96vw);height:100%;background:var(--bg2);display:flex;flex-direction:column;box-shadow:var(--shadow-float);animation:drawerIn .25s ease}
@keyframes drawerIn{from{transform:translateX(36px);opacity:.55}to{transform:none;opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:14px 22px;border-bottom:0.5px solid var(--line);flex-shrink:0}
.drawer-head h3{font-size:20px;font-weight:600}
.drawer-head .sub{font-size:12px;color:var(--dim)}
.drawer-head-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tt-count{font-size:12px;color:var(--dim);margin-right:6px;white-space:nowrap;flex-shrink:0;min-width:44px;text-align:right}
.drawer-body{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 300px}
.drawer-main{min-width:0;overflow-y:auto;padding:22px 26px 40px}
.drawer-side{border-left:0.5px solid var(--line);background:var(--soft);overflow-y:auto;padding:20px}
.drawer-side h4{font-size:14px;font-weight:600;margin-bottom:14px}
.drawer-side .field{margin-bottom:14px}
.editor-title input{font-size:20px;font-weight:600;height:46px}
/* 正文：双通道输入（Tiptap 富文本 / 上传 HTML 解析导入） */
.body-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.body-head label{display:inline-flex;margin:0;font-size:12px;color:var(--muted);font-weight:500}
.body-tabs{display:inline-flex;gap:2px;padding:2px;background:var(--soft);border:0.5px solid var(--line);border-radius:6px}
.body-tab{height:24px;padding:0 10px;border:0;border-radius:4px;background:transparent;color:var(--muted);font-size:12px;cursor:pointer;transition:.15s}
.body-tab:hover{color:var(--text)}
.body-tab.on{background:var(--panel);color:var(--primary);font-weight:500;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.body-export{margin-left:auto}
.body-count{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums;white-space:nowrap}
.body-count.over{color:#D9534F;font-weight:600}
.body-pane.hidden{display:none}
.dropzone{border:0.5px dashed var(--line);border-radius:8px;background:var(--soft);padding:20px 16px;text-align:center;cursor:pointer;transition:.15s}
.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:var(--primary-bg)}
.dz-main{margin:0;font-size:14px;color:var(--text)}
.dz-sub{margin:6px 0 0;font-size:12px;color:var(--dim);line-height:1.7}
.dropzone .btn{margin-top:8px}
.import-info{margin-top:12px;padding:10px 12px;border:0.5px solid var(--line);border-radius:8px;background:var(--panel)}
.import-info.idle{background:var(--soft)}
.ii-head{display:flex;align-items:center;gap:8px;font-size:12px}
.ii-head strong{font-weight:600;word-break:break-all}
.ii-tag{margin-left:auto;flex-shrink:0;font-size:12px;color:var(--dim);background:var(--soft);border:0.5px solid var(--line);border-radius:8px;padding:0 8px}
.ii-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;font-size:12px;color:var(--muted)}
.ii-stats b{color:var(--text);font-weight:600}
.ii-warn{margin:8px 0 0;padding-left:16px;font-size:12px;color:#B26A00;line-height:1.7}
html[data-theme="dark"] .ii-warn{color:#E0A458}
#bodySrc{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;line-height:1.6}

/* 标签：下拉式多选（收起显示已选 chip，点开为分组复选面板，合计上限 5 个） */
.tag-picker{display:block}
.tag-dd{position:relative}
.tag-dd-trigger{display:flex;align-items:center;gap:6px;width:100%;min-height:34px;padding:4px 8px;border:0.5px solid var(--line);border-radius:6px;background:var(--bg2);color:var(--text);font-size:14px;text-align:left;cursor:pointer}
.tag-dd-trigger:hover{border-color:var(--primary)}
.tag-dd-value{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:4px;align-items:center}
.tag-dd-ph{font-size:12px;color:var(--dim)}
.tag-dd-chip{display:inline-flex;align-items:center;gap:4px;padding:0 6px;height:20px;border:0.5px solid;border-radius:8px;font-size:12px;background:var(--panel);white-space:nowrap}
.tag-dd-chip i{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.tag-dd-count{flex-shrink:0;font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums}
.tag-dd-count.full{color:#D9534F}
.tag-dd-caret{flex-shrink:0;font-size:12px;color:var(--dim)}
.tag-dd-panel{margin-top:6px;padding:10px;max-height:min(300px,44vh);overflow-y:auto;border:0.5px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:var(--shadow)}
.tag-dd-panel.hidden{display:none}
.tag-opt-group + .tag-opt-group{margin-top:10px;padding-top:10px;border-top:0.5px dashed var(--line)}
.tag-opt-title{position:sticky;top:-10px;z-index:1;background:var(--panel);font-size:12px;color:var(--dim);margin-bottom:5px;padding:2px 0}
.tag-dd .tag-opt{display:flex;align-items:center;gap:6px;padding:4px 6px;margin:0;border-radius:6px;font-size:12px;font-weight:400;color:var(--text);cursor:pointer}
.tag-dd .tag-opt:hover{background:var(--soft)}
.tag-dd .tag-opt.on{background:var(--primary-bg);color:var(--primary)}
.tag-dd input[type=checkbox]{width:auto;height:auto;min-width:0;margin:0;padding:0;border:0;background:none;accent-color:var(--primary);flex-shrink:0}
.tag-opt-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.tag-dd .tag-opt input:disabled ~ span{opacity:.45}
.tag-dd-foot{position:sticky;bottom:-10px;display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px;padding:8px 0 2px;background:var(--panel);border-top:0.5px solid var(--line)}
.tag-dd-foot .hint{margin:0;font-size:12px;line-height:1.6}
.btn-xs{height:24px;padding:0 8px;font-size:12px;border-radius:4px}
/* Tiptap 官网示例样式（tiptap.dev "Style the editor"），编辑器本身不做自定义 */
.tiptap{outline:none;min-height:420px;padding:14px 4px}
.tiptap :first-child{margin-top:0}
.tiptap > * + *{margin-top:.75em}
.tiptap ul,.tiptap ol{padding:0 1rem}
.tiptap h1,.tiptap h2,.tiptap h3,.tiptap h4,.tiptap h5,.tiptap h6{line-height:1.1}
.tiptap code{background-color:rgba(97,97,97,.1);color:#616161}
.tiptap pre{background:#0D0D0D;color:#FFF;font-family:'JetBrainsMono',monospace;padding:.75rem 1rem;border-radius:.5rem}
.tiptap pre code{color:inherit;background:none;font-size:.8rem;padding:0}
.tiptap mark{background-color:#FAF594}
.tiptap img{max-width:100%;height:auto}
.tiptap blockquote{padding-left:1rem;border-left:2px solid rgba(13,13,13,.1)}
.tiptap hr{border:none;border-top:2px solid rgba(13,13,13,.1);margin:2rem 0}
.tiptap p.is-editor-empty:first-child::before{content:attr(data-placeholder);float:left;color:rgba(13,13,13,.4);pointer-events:none;height:0}
.tiptap table{border-collapse:collapse;table-layout:fixed;width:100%;margin:0;overflow:hidden}
.tiptap td,.tiptap th{min-width:1em;border:2px solid #ced4da;padding:3px 5px;vertical-align:top;box-sizing:border-box;position:relative}
.tiptap th{font-weight:bold;text-align:left;background-color:#f1f3f5}
.tiptap .selectedCell:after{z-index:2;position:absolute;content:"";left:0;right:0;top:0;bottom:0;background:rgba(200,200,255,.4);pointer-events:none}
.tiptap ul[data-type="taskList"]{list-style:none;padding:0}
.tiptap ul[data-type="taskList"] li{display:flex;align-items:flex-start;gap:.5rem}
@media(max-width:900px){
  .drawer-panel{width:100vw}
  .drawer-body{grid-template-columns:1fr;overflow-y:auto}
  .drawer-main{overflow:visible}
  .drawer-side{border-left:0;border-top:0.5px solid var(--line)}
}

@media(max-width:1000px){
  .home-promo{grid-template-columns:1fr}
  .reward-card,.reward-inner{min-height:220px}
  .cfg-cards{grid-template-columns:1fr}
}
@media(max-width:780px){
  .member-grid{grid-template-columns:1fr}
  .reward-card,.reward-inner{min-height:210px}
  .cfg-table{min-width:760px}
}


/* ===== 阿布知识库：左侧三层「内容目录」+ 中间正文（语雀 / 石墨式布局） ===== */
.shell.has-tree .sidebar.tree-panel{width:288px;padding:0;display:flex;flex-direction:column;background:var(--bg2)}
.tree-head{padding:14px 14px 10px;border-bottom:0.5px solid var(--line);flex-shrink:0}
.tree-head-title{font-size:14px;font-weight:600;color:var(--dim);letter-spacing:.04em;margin-bottom:10px}
.tree-search{display:flex;align-items:center;gap:7px;height:32px;padding:0 10px;background:var(--soft);border:0.5px solid transparent;border-radius:6px;color:var(--dim);transition:border-color .22s,box-shadow .22s,background .22s}
.tree-search:focus-within{background:var(--bg2);border-color:var(--primary);box-shadow:var(--glow)}
.tree-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px;color:var(--text)}
.tree-search input::placeholder{color:var(--dim)}
.tree-body{flex:1;min-height:0;overflow-y:auto;padding:10px 8px 28px;scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth}

.tree-body::-webkit-scrollbar,.sidebar::-webkit-scrollbar{width:0;height:0;display:none}
.sidebar{scrollbar-width:none;-ms-overflow-style:none}

/* 三层节点：一级域 / 二级目录 / 内容条目 */
.tv-group{margin-bottom:3px}
.tv-domain{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:0.5px solid transparent;border-radius:6px;background:transparent;text-align:left;color:var(--text);font-size:14px;font-weight:600;transition:background .22s,border-color .22s,color .22s}
.tv-domain:hover{background:var(--soft)}
.tv-domain.on{background:var(--primary-bg);border-color:var(--primary-light);color:var(--primary)}
.tv-caret{flex-shrink:0;width:0;height:0;border-left:5px solid var(--dim);border-top:4px solid transparent;border-bottom:4px solid transparent;transition:transform .28s cubic-bezier(.22,1,.36,1)}
button[aria-expanded="true"]>.tv-caret{transform:rotate(90deg)}
.tv-dot{width:7px;height:7px;border-radius:4px;background:var(--dim);flex-shrink:0;opacity:.8}
.tv-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tv-domain:focus-visible,.tv-sec:focus-visible,.tv-entry:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}
.tv-subs{margin:2px 0 6px 12px;padding-left:9px;border-left:0.5px solid var(--line)}
.tv-sec-group{margin:1px 0}
.tv-sec{display:flex;align-items:center;gap:8px;width:100%;padding:6px 8px;border:0.5px solid transparent;border-radius:6px;background:transparent;text-align:left;color:var(--muted);font-size:14px;transition:background .22s,color .22s}
.tv-sec:hover{background:var(--soft);color:var(--text)}
.tv-sec.on{background:var(--primary-bg);color:var(--primary);font-weight:600}
.tv-sec-no{font-family:var(--mono);font-size:12px;color:var(--dim);min-width:14px;text-align:right;flex-shrink:0}
.tv-sec.on .tv-sec-no{color:var(--primary)}
.tv-entries{display:flex;flex-direction:column;gap:1px;margin:2px 0 5px 16px;padding-left:8px;border-left:0.5px dashed var(--line)}
.tv-entry{display:flex;align-items:center;gap:7px;width:100%;padding:5px 8px;border:0;border-radius:6px;background:transparent;text-align:left;color:var(--muted);font-size:12px;line-height:1.45;transition:background .2s,color .2s,transform .2s}
.tv-entry:hover{background:var(--soft);color:var(--text);transform:translateX(2px)}
.tv-entry.on{background:var(--primary-bg);color:var(--primary);font-weight:600}
.tv-entry-no{font-family:var(--mono);font-size:12px;color:var(--dim);min-width:18px;text-align:right;flex-shrink:0}
.tv-entry.on .tv-entry-no{color:var(--primary)}
.tv-entry .tv-name{white-space:normal;word-break:break-word;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.tv-entry-dot{width:5px;height:5px;border-radius:50%;background:var(--dim);flex-shrink:0}
.tv-empty{padding:10px 8px;font-size:12px;color:var(--dim);text-align:center}

/* 中间阅读区：只放正文 */
.shell.has-tree .main{padding:28px 32px 72px}
.shell.has-tree .main-inner{max-width:1120px;margin:0 auto}
.kb-pane{background:var(--panel);border:0.5px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:30px 36px 44px;min-height:min(60vh,560px)}
.kb-pane .doc{background:transparent;border:0;box-shadow:none;padding:0;border-radius:0}
/* 兜底：is-doc 容器里万一带了 .doc（条目缺正文、旧链接等），也不能让标题贴边 */
.kb-pane.is-doc .doc{padding:30px 36px 40px}
.kb-doc-empty .doc-title{margin-bottom:22px}
.kb-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:260px;color:var(--dim);border:0.5px dashed var(--line);border-radius:8px;background:var(--soft);font-size:14px}
.kb-placeholder svg{opacity:.55}
.kb-placeholder p{margin:0}
.kb-open-tree{display:none}   /* 桌面左树常驻，不需要额外入口 */
.doc-meta .ol-tag{margin-right:5px}
.ol-tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:4px;font-size:12px;font-weight:500;white-space:nowrap;color:var(--text);background:var(--panel);border:0.5px solid var(--line)}
/* 角色标签用虚线，和内容标签只用形状区分 */
.ol-tag.role{border-style:dashed;background:transparent}
.ol-tag.series{background:var(--soft);border-color:transparent;color:var(--dim)}
.ol-tag.ind{border-radius:6px;background:transparent;color:var(--dim)}
/* 条目补充说明（条目括号里的那句） */
.doc-note{margin:-6px 0 18px;font-size:14px;color:var(--dim);line-height:1.7}
/* 未更新的目录条目：一句状态 + 本节已发布清单，行高与列表页同一套 */
.doc-pending .doc-void{margin:2px 0 0;font-size:14px;color:var(--dim)}
.doc-void-list{margin-top:4px}
.dvl-cap{display:block;padding:18px 0 2px;font-size:12px;color:var(--dim)}
.doc-void-acts{margin-top:22px}
/* 标签汇总页 */
.doc-tag-count{font-size:12px;color:var(--dim)}
.tag-hits{display:flex;flex-direction:column}
.tag-hit{display:flex;align-items:baseline;gap:12px;width:100%;padding:11px 0;border:0;border-bottom:0.5px solid var(--line);background:none;text-align:left;font:inherit;color:var(--text);cursor:pointer}
.tag-hit:hover .th-title{color:var(--primary)}
.tag-hit .th-ch{flex:0 0 132px;font-size:12px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag-hit .th-title{flex:1;min-width:0;font-size:14px}
.tag-hit .th-no{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums}
.tag-hit .th-from{flex:0 0 194px}


/* ---- 「全部内容」落地页：横向搜索 + 标签卡 + 知识域卡；目录树收起在左侧，选中后滑入 ---- */
.shell .main{transition:padding .42s cubic-bezier(.22,1,.36,1)}
.shell .main-inner{transition:max-width .42s cubic-bezier(.22,1,.36,1)}
.shell.has-tree .sidebar.tree-panel{transition:width .42s cubic-bezier(.22,1,.36,1),opacity .24s ease,transform .42s cubic-bezier(.22,1,.36,1),border-right-color .2s}
.shell.landing .sidebar.tree-panel{width:0;opacity:0;transform:translateX(-18px);pointer-events:none;overflow:hidden;border-right-color:transparent}
.shell.landing .main{padding:20px 32px 72px}
.shell.landing .main-inner{max-width:1120px}
.kb-landing{display:flex;flex-direction:column;animation:landingIn .36s cubic-bezier(.22,1,.36,1)}
.main-inner{position:relative}
.kb-ghost{position:fixed;pointer-events:none;z-index:2;animation:none;transform-origin:left top;transition:opacity .22s ease-out,transform .3s cubic-bezier(.4,0,.6,1)}
.kb-ghost-out{opacity:0;transform:translateX(-96px) scale(.97)}
@keyframes landingIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.lg-hero{position:relative}
.lg-search{display:flex;align-items:center;gap:10px;height:48px;padding:0 16px;background:var(--panel);border:0.5px solid var(--line);border-radius:8px;color:var(--dim);transition:border-color .2s,box-shadow .2s}
.lg-search:focus-within{border-color:var(--primary);box-shadow:var(--shadow)}
.lg-search input{flex:1;min-width:0;height:100%;border:0;background:none;font:inherit;font-size:14px;color:var(--text);outline:none}
.lg-search input::placeholder{color:var(--dim)}
.lg-row{display:flex;align-items:flex-start;gap:14px;padding:12px 0;border-top:0.5px solid var(--line)}
.lg-row:first-child{border-top:0;padding-top:2px}
.lg-dim{flex:0 0 32px;font-size:12px;color:var(--dim);line-height:32px}
.lg-tags{flex:1;min-width:0;display:flex;flex-wrap:wrap;gap:8px}
.lg-tag{display:inline-flex;align-items:baseline;gap:7px;padding:7px 12px;border:0.5px solid var(--line);border-radius:8px;background:var(--panel);font:inherit;font-size:14px;color:var(--text);cursor:pointer;transition:border-color .18s,color .18s,transform .18s}
.lg-tag:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}
.lg-num{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums}
.lg-tag:hover .lg-num{color:var(--primary)}
.cat-card{font:inherit;text-align:left;color:inherit;background:var(--panel);width:100%;border:0.5px solid var(--line);cursor:pointer}
@keyframes paneIn{from{transform:translateX(18px)}to{transform:none}}
.kb-pane.pane-in{animation:paneIn .42s cubic-bezier(.22,1,.36,1) both}

/* 响应断点：宽屏收窄树，窄屏树变抽屉、Tab 精简 */
@media(max-width:1180px){
  .shell.has-tree .sidebar.tree-panel{width:260px}
  .shell.landing .main{padding:18px 24px 64px}
  .lg-row{gap:10px}
  .lg-dim{flex:0 0 28px}
  .kb-pane{padding:26px 28px 38px}
}
@media(max-width:1000px){
  .shell.has-tree .sidebar.tree-panel{width:238px}
  .shell.has-tree .main{padding:22px 20px 64px}
  .shell.landing .main{padding:16px 16px 56px}
  .lg-row{flex-direction:column;gap:8px;padding:10px 0}
  .lg-dim{line-height:1.4}
  .lg-search{height:44px;padding:0 12px}
  .lg-tags{gap:6px}
  .lg-tag{padding:6px 10px;font-size:12px}
  .top-tab{padding:0 10px;font-size:14px}
}
@media(max-width:780px){
  .shell.has-tree .sidebar.tree-panel{width:min(84vw,300px);height:auto;padding:0}
  .shell.has-tree .main{padding:14px 12px calc(96px + env(safe-area-inset-bottom))}
  .shell.has-tree .main-inner{max-width:100%}
  .kb-pane{padding:22px 18px 30px;min-height:60vh}
  .kb-open-tree{display:inline-flex;margin-top:4px}
  .top-tabs{margin-left:2px;flex:1 1 auto;min-width:0;overflow-x:auto;scrollbar-width:none}
  .top-tabs::-webkit-scrollbar{display:none}
  .top-tab{padding:0 8px;font-size:12px;gap:0}
  .top-tab svg{display:none}
  .topbar .brand span{display:none}
  .nav-toggle{display:inline-grid;flex-shrink:0}
}
@media(max-width:560px){
  .top-tab{padding:0 7px;font-size:12px}
  .kb-pane{padding:18px 14px 26px}
  .kb-pane .doc-title{font-size:20px}
  .kb-placeholder{min-height:200px;font-size:12px}
  .page-title>div:first-child{flex-basis:100%}
  .page-title p{max-width:100%;font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .top-tab,.top-tab svg,.tab-indicator,.tv-caret,.tv-entry,.tv-domain,.tv-sec{transition:none}
  .tree-body{scroll-behavior:auto}
}

/* ===== 首页双维度导流：知识域卡（4 列）+ 后台内容标签卡 ===== */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat-card{display:flex;flex-direction:column;transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s,box-shadow .3s}
.cat-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:var(--shadow-lg)}
.cat-top{display:flex;align-items:center;gap:8px}
.cat-no{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--muted);background:var(--soft);padding:2px 6px;border-radius:4px}
.cat-card h3{margin:10px 0 6px}
.cat-meter{height:3px;border-radius:4px;background:var(--soft);margin-top:12px;overflow:hidden}
.cat-meter span{display:block;height:100%;background:var(--dim);opacity:.55;border-radius:4px;transition:width .5s cubic-bezier(.22,1,.36,1),opacity .3s}
.cat-card:hover .cat-meter span{opacity:1}
.cat-card .cf{margin-top:auto;padding-top:12px;align-items:center}
.cat-go{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-weight:500;transition:transform .3s}
.cat-card:hover .cat-go{transform:translateX(3px)}

@media(max-width:1180px){.cat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.cat-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cat-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){
  .cat-card,.cat-meter span,.cat-go{transition:none}
}

/* ===== desktop-agent-ui 全局规约（CONTRACT.md §7.22） =====
   锚定 Design Tokens 的统一约束，所有新界面复用，严禁局部碎片化补丁。 */
html{scrollbar-gutter:auto}
body{line-height:1.5}
/* 等宽数字：计数、金额、序号、耗时等动态数值锁死 tabular-nums */
.cat-no,.row-no,.tv-entry-no,.tv-sec-no,.tag-nav-count,.amt,.mc-price,
.doc-meta,.code-cell,.mono,.banner-count,.read-progress,.pn,.date{font-variant-numeric:tabular-nums}
/* 标题防孤字成行 */
.doc-title,.page-title h1,.banner-title,.sec-head h2,.cat-card h3,.hero h1{text-wrap:balance}
/* 保留原生键盘焦点语义 */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
/* 同心圆圆角：外层 8px，内层 padding>=R 时收敛到 2px */
.kb-pane,.panel,.card{border-radius:8px}
.kb-pane .doc,.panel .card,.card .card{border-radius:2px}
.tag,.cat-no{border-radius:4px}
/* 暗色字重降一档，抵消视网膜光晕发胖 */
html[data-theme="dark"] .doc-title,
html[data-theme="dark"] .page-title h1,
html[data-theme="dark"] .banner-title,
html[data-theme="dark"] .sec-head h2,
html[data-theme="dark"] .cat-card h3,
html[data-theme="dark"] .tv-domain,
html[data-theme="dark"] .top-tab.on,
html[data-theme="dark"] .brand{font-weight:500}
html[data-theme="dark"] .tv-sec.on,
html[data-theme="dark"] .tv-entry.on{font-weight:500}
/* 常规面板纯平；大阴影只留给离屏浮层 */
.card,.panel,.kb-pane,.cat-card,.member-card,.doc{box-shadow:none}
.modal,.drawer,.toast,.dropdown-menu,.popover{box-shadow:var(--shadow-float)}
/* 顶栏/按钮弹性宽度，外文长词不撑爆 */
.btn,.top-tab{min-width:0}
/* 权益元信息：用布局留白代替中点分隔符 */
.ent-meta{display:flex;gap:12px;flex-wrap:wrap}
/* 列表项用极细中性圆点代替中点 bullet */
.change-list>div{position:relative;padding-left:14px}
.change-list>div::before{content:"";position:absolute;left:2px;top:.72em;width:4px;height:4px;border-radius:50%;background:var(--dim)}

/* ===== 灯绳主题开关：明 / 暗 / 护眼三态，拉拽跟手 + 弹簧惯性摆动 ===== */
.cord-slot{position:relative;width:26px;height:56px;flex-shrink:0;margin-right:16px}
/* 右移余量：摆角上限 89° 时绳长 132px 横摆约 132px，锚点离右边缘太近会被视口裁掉 */
.pull-cord{
  position:absolute;left:0;top:0;width:26px;height:132px;z-index:60;
  display:flex;flex-direction:column;align-items:center;
  transform:rotate(var(--swing,0deg));transform-origin:top center;
  cursor:grab;touch-action:none;user-select:none;
}
/* 顶部连接点已按需求隐藏：绳子直接从顶栏下沿垂出 */
.pull-cord.dragging{cursor:grabbing}
.pull-cord:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}
.cord-line{width:2px;height:calc(58px + var(--pull,0px));background:var(--muted);border-radius:4px;flex-shrink:0}
.cord-handle{width:20px;height:20px;border-radius:50%;background:var(--panel);border:0.5px solid var(--muted);display:grid;place-items:center;flex-shrink:0}
.cord-dot{width:6px;height:6px;border-radius:50%;background:var(--dim);transition:background .3s}
html[data-theme="dark"] .cord-dot{background:var(--text)}
html[data-theme="eye"] .cord-dot{background:#8A6D3B}
@media(prefers-reduced-motion:reduce){.pull-cord{transform:none}}

/* ===== 首页飞行主体：分层 3D 模型（96×96，层级低于 #app） =====
   .flight-pet 提供透视相机，.fp-rotor 负责姿态（rotate + rotateX），
   各 .fp-layer 用 translateZ 分布在不同深度 → 转身时产生真实视差与厚度剖面。 */
.flight-pet{
  position:fixed;left:0;top:0;width:96px;height:96px;
  z-index:0;pointer-events:none;
  will-change:transform;transform:translate3d(-200px,-200px,0);
  perspective:320px;perspective-origin:50% 50%;
}
.flight-pet .fp-bob{
  position:absolute;inset:0;transform-style:preserve-3d;
  animation:fp-bob 2.6s ease-in-out infinite;
}
.flight-pet .fp-rotor{
  position:absolute;inset:0;transform-style:preserve-3d;will-change:transform;
}
.flight-pet .fp-layer{position:absolute;inset:0;transform-style:preserve-3d;backface-visibility:visible}
.flight-pet .fp-layer svg{display:block;width:96px;height:96px;overflow:visible}
/* 螺旋桨由 JS 按转速逐帧旋转（起飞要能看到加速过程），这里只给旋转枢轴 */
.flight-pet .fp-prop{transform-box:fill-box;transform-origin:50% 50%}
@keyframes fp-bob{0%,100%{transform:translateY(-1.2px)}50%{transform:translateY(1.2px)}}
@media(prefers-reduced-motion:reduce){
  .flight-pet .fp-bob{animation:none}
}

/* ===== 首页卡片：半透明玻璃底 =====
   只作用于首页（body.home-view），不影响全部内容 / 我的权益 / 后台；
   hover 时统一提亮到 --glass-hi，用同一套令牌，不会出现「一种卡透明一种卡不透明」。 */
body.home-view .card,
body.home-view .rows,
body.home-view .member-card,
body.home-view .reward-face{background:var(--glass)}
body.home-view .member-card:hover,
body.home-view .row:hover{background:var(--glass-hi)}
body.home-view .reward-card.flipped .reward-face{background:var(--glass-hi)}

/* 首页底色留一层极淡中性光晕：卡片半透明后能透出层次，飞行主体从卡片背后经过时才会显影 */
body.home-view{background:linear-gradient(0deg,rgba(31,35,41,.048),rgba(31,35,41,.048)),var(--bg)}
html[data-theme="dark"] body.home-view{background:linear-gradient(0deg,rgba(0,0,0,.22),rgba(0,0,0,.22)),var(--bg)}
html[data-theme="eye"] body.home-view{background:linear-gradient(0deg,rgba(90,70,35,.055),rgba(90,70,35,.055)),var(--bg)}

/* ===== 全局隐藏滚动条：保留滚动能力，只去掉滑块与轨道 =====
   前后台、左右目录树、抽屉、弹窗等所有滚动容器统一生效；
   用 ::-webkit-scrollbar 置 0 宽而不是 overflow:hidden，滚轮/键盘/触控板滚动完全不受影响。 */
html,body{scrollbar-width:none;-ms-overflow-style:none}
*::-webkit-scrollbar{width:0;height:0;display:none;background:transparent}
*{scrollbar-width:none}

.price-card .btn{margin-top:auto}

/* 未选条目时只留一句话，不再摆一个虚线占位框 */
/* 空态不再用整屏高度撑一张空纸：一句话 + 可选退路，高度交给内容 */
.kb-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;min-height:min(28vh,200px);color:var(--dim);font-size:14px;text-align:center}

/* ===== 全站 UI 精修（2026-11-14，依据 desktop-agent-ui） =====
   圆角三档 + 字号四阶 + 单一强调色 + 面板纯平 + 阅读区排版收敛。
   只覆盖需要统一的地方，不新增第二套组件。 */
:root{
  --r-xs:4px; --r-sm:6px; --r-md:8px; --r-pill:999px;
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px; --sp-6:32px;
  --ease:cubic-bezier(.22,1,.36,1);
}

/* —— 圆角三档：面板 8 / 控件 6 / 徽标 4 / 胶囊 999；每个元素只归一组 —— */
.kb-pane,.doc,.card,.panel,.cat-card,.member-card,.reward-face,.reward-qr,.reward-qr-empty,
.cfg-card,.member-edit,.import-info,.tag-dd-panel,.bn-card,.bn-stage,.price-card,.paywall,
.toast,.kb-placeholder,.lg-search,.modal-box,.side-note,.rows,.stat,.data-panel,
.dropzone,.bn-thumb,.cfg-thumb,.change-list{
  border-radius:var(--r-md);
}
.brand-mark,.btn,.icon-btn,.side-link,.menu-item,.field input,.field textarea,.field select,
.toolbar input,.toolbar select,.tree-search,.tv-domain,.tv-sec,.tv-entry,
.body-tabs,.body-tab,.tag-dd-trigger,.lg-tag,.tag-opt,.mobile-toc-list a,.mb-btn,.mb-cta,.batch-bar{
  border-radius:var(--r-sm);
}
.tag,.cat-no,.ol-tag,.btn-xs,.cat-swatch{border-radius:var(--r-xs)}
.chip,.tag-dd-chip,.ii-tag,.reward-glyph,.avatar,.tv-entry-dot,.cord-dot,.tag-opt-dot,.banner-dot{
  border-radius:var(--r-pill);
}

/* —— 字号四阶：12 辅助 / 14 正文 / 20 小标题 / 28 大标题；13px 全部归位 —— */
.lg-tag,.doc-note,.tree-search input,.tv-sec,.tv-domain,.tag-hit .th-title{font-size:14px}
.tree-head-title{font-size:12px;font-weight:500;letter-spacing:0;color:var(--dim)}
.lg-dim{font-size:12px;letter-spacing:0}

/* —— 单一强调色：编号、阅读码、价格等非动作元素一律中性 —— */
.code-cell,.bn-no,.prose code,.cat-card .cn,.tv-entry-no,.tv-sec-no{color:var(--muted)}
.code-cell,.bn-no,.doc-kicker,.tag-hit .th-no,.lg-num{font-variant-numeric:tabular-nums}
.mc-price,.price-card .amt{color:var(--text)}
.price-card.hot{box-shadow:none}
.reward-card:focus-visible .reward-face{box-shadow:0 0 0 2px var(--primary-light)}

/* —— 纯平面板：banner 与卡片不再挂软阴影 —— */
.banner{box-shadow:inset 0 0 0 0.5px rgba(255,255,255,.14)}
.cat-card:hover{box-shadow:none;border-color:var(--primary)}
.body-tab.on{box-shadow:none}
.banner-dot.on{box-shadow:none}

/* —— 极细分割线 —— */
.divider,.side-sep{height:0.5px}

/* —— 顶栏与导航：中文不再加字距，Tab 只靠字重与色阶分层 —— */
.topbar{padding:0 var(--sp-5)}
.top-tab{letter-spacing:0}
.top-tab:hover{background:var(--soft)}
.top-tab.on{background:transparent}
.brand-tag{color:var(--dim);border-color:var(--line);background:var(--soft)}
.top-crumb .sep,.crumb .sep{width:0.5px;height:10px;background:var(--line);display:inline-block;text-indent:-9999px;overflow:hidden;vertical-align:-1px}

/* —— 内容目录：三等层级靠缩进与色阶区分，节点更紧凑 —— */
.tree-head{padding:16px 16px 12px}
.tree-search{height:34px}
.tree-body{padding:8px 8px 28px}
.tv-domain{padding:8px 10px;gap:8px}
.tv-dot{width:6px;height:6px;border-radius:2px;opacity:.55}
.tv-subs{margin:2px 0 4px 9px;padding-left:10px;border-left:0.5px solid var(--line)}
.tv-sec{padding:5px 8px;gap:7px}
.tv-sec-no{min-width:16px}
.tv-entries{margin:2px 0 4px 14px;padding-left:8px;border-left:0.5px dashed var(--line)}
.tv-entry{padding:5px 7px;gap:6px}
.tv-entry:hover{transform:none}
.tv-entry .tv-name{-webkit-line-clamp:2}

/* —— 阅读区：正文行宽与段落节奏 —— */
.doc{padding:40px 44px}
.doc-title{letter-spacing:-.01em}
.prose{max-width:70ch}
.prose p{line-height:1.95;margin:14px 0}
.prose h2{padding:22px 0 0;margin:34px 0 14px;border-top:0.5px solid var(--line);border-left:0}
.prose h2:first-child{padding-top:0;margin-top:0;border-top:0}
.prose code{background:var(--soft);border:0.5px solid var(--line)}
.prose blockquote{border-left:0.5px solid var(--line);border-radius:var(--r-xs)}
.doc-meta{padding-bottom:18px}
.ol-tag{height:22px;background:var(--soft);border-color:var(--line);font-weight:500}
.ol-tag.role{background:transparent}
.ol-tag.series{background:transparent;border-color:var(--line);color:var(--muted)}
.doc-kicker{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--dim);flex-wrap:wrap}
.doc-kicker .vk{width:0.5px;height:10px;background:var(--line);display:inline-block}

/* —— 命中清单：编号与标题的光学对齐，行距放宽 —— */
.tag-hit{padding:12px 0;gap:14px}
.tag-hit .th-ch{flex:0 0 128px;font-size:12px;color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag-hit .th-from{flex:0 0 172px}
.tag-hit .th-title{line-height:1.5}

/* —— 「全部内容」落地页：搜索与标签行节奏 —— */
.lg-search{height:52px;padding:0 18px;gap:12px}
.lg-search:focus-within{box-shadow:0 0 0 2px var(--primary-light)}
.lg-row{padding:14px 0;gap:16px}
.lg-dim{flex:0 0 40px;line-height:30px}
.lg-tags{gap:8px}
.lg-tag{align-items:center;padding:7px 12px;border-radius:var(--r-sm);transition:border-color .18s,color .18s}
.lg-tag:hover{transform:none;border-color:var(--primary);color:var(--primary)}
.lg-tag:hover .lg-num{color:var(--primary)}
.cat-meter{height:2px}
.kb-pane{padding:32px 40px 48px}

/* —— 后台概览：柱形由渐变改为单一色值 + 基线，图表不再靠发光感取胜 —— */
.trend{height:124px;gap:12px;padding-top:0;border-bottom:0.5px solid var(--line)}
.trend i{background:var(--primary);opacity:.45;border-radius:2px 2px 0 0}
.trend-lbl{margin-top:10px}
.stat{padding:18px 20px}
.stat b{margin:6px 0 2px}

/* —— 正文标签：四种边框花式收敛为「实底 / 描边」两种，维度不再靠形状猜 —— */
.ol-tag{border-style:solid;border-color:var(--line);background:var(--soft);color:var(--text);font-weight:500}
.ol-tag.role,.ol-tag.series,.ol-tag.ind{background:transparent;color:var(--muted);border-style:solid;border-color:var(--line);border-radius:var(--r-xs)}
.doc-meta .ol-tag{margin-right:4px}
.kb-pane{min-height:min(30vh,260px)}   /* 短内容（空态 / 未更新条目）不再被撑成一张空纸 */

/* —— 知识域卡：序号去掉底片，只留等宽数字；条数已写明，不再用底边量条复述 —— */
.cat-card{position:relative;overflow:hidden;padding:18px 18px 20px;min-height:118px}
.cat-no{background:transparent;padding:0;font-weight:500;letter-spacing:.06em}
.cat-card h3{margin:10px 0 0}
.cat-card .cf{margin-top:auto;padding-top:12px}
.cat-meter{display:none}

/* —— 打赏卡：与会员卡同高、同密度，只补一条最低限度的翻转提示 —— */
.reward-card,.reward-inner{min-height:224px}
.reward-face{padding:24px 20px}
.reward-glyph{width:48px;height:48px;font-size:20px;margin-bottom:12px;background:var(--panel)}
.reward-front h3{font-size:20px;line-height:1.4}
.reward-hint{font-size:12px;color:var(--dim);margin-top:8px}
.member-card{min-height:224px;padding:20px}

/* —— 目录树一级域不再叠加方块标记，层级只由缩进与三角箭头承担 —— */
.tv-group>.tv-domain .tv-dot,.tv-domain .tv-dot{display:none}
.tv-domain{padding-left:8px}

/* —— 行内图标与文字光学对齐（下沉 1/16 字高） —— */
.btn svg,.side-link svg,.menu-item svg,.cat-go svg,.mb-btn svg,.top-tab svg{transform:translateY(.0625em)}

/* —— 滚动条全站已置为零宽，不再声明 gutter（否则会凭空预留槽位） —— */
.sidebar,.tree-body,.drawer-main,.drawer-side,.modal,.tbody-scroll{scrollbar-gutter:auto}

/* —— 后台登录：单卡片垂直居中，锁标去色，只保留按钮一处强调色 —— */
.login-wrap{max-width:440px;margin:0 auto;padding:0 16px;min-height:calc(100vh - 56px);display:flex;align-items:center}
.login-box{width:100%}
.lockmark{background:var(--soft);color:var(--text);border:0.5px solid var(--line)}
@media(max-width:780px){
  .login-wrap{min-height:0;display:block;margin:40px auto 60px;padding:0 12px}
}

/* —— 减弱动效：系统偏好与属性开关双层守卫 —— */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .tree-body,.lg-tag,.cat-card,.top-tab{scroll-behavior:auto}
  .kb-ghost{display:none!important}
}
html[data-reduce-motion="true"] *,
html[data-reduce-motion="true"] *::before,
html[data-reduce-motion="true"] *::after{
  animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;
}

/* —— 窄屏：标签行改为纵向堆叠时必须拉伸宽度，否则整排 chip 会横向溢出 —— */
@media(max-width:1000px){
  .lg-row{align-items:stretch}
  .lg-tags{flex:0 0 auto;width:auto;align-self:stretch;min-width:0}
}
@media(max-width:760px){
  .lg-row{display:block;padding:12px 0}
  .lg-dim{display:block;line-height:1.4;margin-bottom:6px}
  .lg-tags{display:flex;flex-wrap:wrap;gap:6px;width:100%;max-width:100%}
  .lg-tag{flex:0 1 auto;min-width:0;max-width:100%}
  .lg-tag .lg-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* —— 窄屏：落地页与阅读区补齐间距，行内元素不挤压 —— */
@media(max-width:1000px){
  .lg-search{height:46px;padding:0 14px}
  .lg-row{gap:8px;padding:12px 0}
  .lg-dim{flex-basis:auto;line-height:1.4}
}
@media(max-width:780px){
  .topbar{padding:0 12px}
  .doc{padding:22px 18px}
  .kb-pane{padding:22px 18px 30px}
  .tag-hit{padding:12px 0}
  .tag-hit .th-ch{flex-basis:96px}
  .tag-hit .th-from{display:none}
}
@media(max-width:560px){
  .kb-pane{padding:18px 14px 26px}
  .doc{padding:18px 14px}
  .lg-search{height:44px;padding:0 12px}
}

/* ===== 网页文档（自带版式的整页 HTML，2026-11-14） =====
   导入的文档自己带令牌与栅格：pane 让出全部内边距与边框重量，只当一张白纸；
   文档样式由后台注入、逐条带 .kb-html 前缀，因此既不影响站点，也不会被站点改写。 */
.kb-pane.is-doc{padding:0;background:var(--panel);overflow:hidden;border:0;border-radius:0;box-shadow:none}
/* 兜底用站点令牌：文档自己写了底/字色时由注入的 .kb-doc-css 覆盖（暗色/护眼走 html[data-theme] 变体） */
.kb-pane.is-doc .kb-html{background:var(--panel)}
.kb-html{color:var(--text);overflow-wrap:break-word}
/* 护眼档：整篇再压一点点蓝光，只作用于文档底色，不碰正文与插画 */
html[data-theme="eye"] .kb-pane.is-doc{background:var(--panel)}
/* 文档没给图片/表格兜底宽度时，别撑破 pane */
.kb-html img,.kb-html svg,.kb-html video{max-width:100%}
/* 未解锁：正文不切片下发（切片会切断网页结构），改给一张门禁卡 */
.kb-doc-gate{padding:44px 36px 52px}
/* 网页文档的试读门禁：与正文同宽、居中留白，说明比例与获取方式 */
.kb-doc-preview{margin:8px 0 0;padding:34px 36px 40px;border-top:var(--hairline) solid var(--line);text-align:center}
.kdp-t{font-size:var(--fs-lg);font-weight:650;color:var(--text);margin-bottom:8px}
.kdp-p{max-width:34em;margin:0 auto 18px;font-size:var(--fs-sm);line-height:1.85;color:var(--muted)}
.kb-doc-gate .doc-title{margin-bottom:10px}
/* 免费额度门禁：与等级门禁同一张白纸，不另起一套视觉 */
.kb-doc-daily{text-align:center;padding-top:52px}
.kdd-badge{display:inline-flex;align-items:center;height:24px;padding:0 9px;margin-bottom:14px;border:0.5px solid var(--line);border-radius:4px;background:var(--soft);font-size:11px;color:var(--muted);letter-spacing:.02em}
.kb-doc-daily h3{font-size:20px;font-weight:600;line-height:1.4;color:var(--text)}
.kb-doc-daily .doc-note{max-width:30em;margin:8px auto 18px}
.kdd-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
@media(max-width:780px){
  .kb-pane.is-doc{padding:0}
  .kb-doc-gate{padding:28px 18px 36px}
}

/* ===== 后台：网页文档导入 ===== */
.badge-web{display:inline-block;padding:1px 6px;border:0.5px solid var(--line);border-radius:4px;font-size:12px;line-height:18px;color:var(--muted);vertical-align:1px}
.web-secs{list-style:none;margin:10px 0 0;padding:0;max-height:168px;overflow:auto;border-top:0.5px solid var(--line)}
.web-secs li{padding:6px 0;border-bottom:0.5px solid var(--line);font-size:12.5px;line-height:1.6;color:var(--muted)}
.web-secs li b{margin-right:8px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--text)}
.web-tag{display:inline-flex;align-items:center;gap:4px;margin:0 6px 6px 0;padding:2px 4px 2px 8px;border:0.5px solid var(--line);border-radius:5px;font-size:12.5px;line-height:20px;color:var(--text);background:var(--soft)}
.web-tag-x{border:0;background:none;padding:0 3px;color:var(--dim);font-size:13px;line-height:1;cursor:pointer}
.web-tag-x:hover{color:var(--danger,var(--text))}
.web-tag-add{display:flex;gap:6px;margin-top:8px}
.web-tag-add input{flex:1;min-width:0}
.dropzone.on{border-color:var(--primary);background:var(--primary-bg)}
.modal-webdoc{max-height:62vh;overflow:auto;border-radius:8px;background:var(--panel)}

/* ===== 搜索框焦点态：去掉蓝色描边与光晕 =====
   搜索改为「回车执行」后，输入过程中结果不变化，
   焦点态只保留输入框原有的底与 0.5px 边框，位置提示由光标承担。 */
#olSearch,#olSearchBig,#topSearch,#contentSearch,#userSearch,#catFKeyword{outline:none}
#olSearch:focus-visible,#olSearchBig:focus-visible,#topSearch:focus-visible,
#contentSearch:focus-visible,#userSearch:focus-visible,#catFKeyword:focus-visible{outline:none;border-color:var(--line);box-shadow:none}
body.admin .top-search:focus-within,
.tree-search:focus-within,
.lg-search:focus-within{border-color:var(--line);box-shadow:none}
.toolbar input:focus,
.cat-filters input:focus,
.cat-filters select:focus{border-color:var(--line);box-shadow:none}

/* ===== 网页文档：标题与目录之间的元信息条 =====
   标签、更新时间、阅读量并成一行，用中点分隔；颜色全部走站点令牌，
   明 / 暗 / 护眼三档自动跟随，不写死色值。 */
.kdm{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:16px 0 0;
  padding:9px 12px;background:var(--soft);border:0.5px solid var(--line);border-radius:8px;
  font-size:12px;line-height:1.6;color:var(--muted);font-family:var(--font-ui)}
.kdm-tags{display:flex;flex-wrap:wrap;gap:6px;min-width:0}
.kdm-tags .ol-tag{height:22px;padding:0 8px;font-size:12px;font-weight:500;border-radius:6px;
  background:var(--panel);border:0.5px solid var(--line);color:var(--muted)}
.kdm-tags .ol-tag:hover{transform:none;border-color:var(--line);color:var(--text);background:var(--soft)}
.kdm-facts{display:flex;align-items:center;gap:14px;flex-shrink:0;white-space:nowrap}
.kdm-item{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-variant-numeric:tabular-nums}
.kdm-item svg{width:13px;height:13px;stroke:var(--dim);fill:none;stroke-width:1.4;flex:none}
.kdm-time,.kdm-views{font-variant-numeric:tabular-nums}
/* 分享进入的提示：跟在胶囊条下面一行，弱化处理，但比正文小一号 */
#kbPane .kdm-share{margin:10px 0 0;font-size:12.5px;line-height:1.6;color:var(--muted);letter-spacing:.02em}
#kbPane .kdm-share b{color:var(--primary);font-weight:600}
/* 网页文档的页头（h1 / dek / 元信息条）过去被 .head 的 30px 内边距向内收窄，
   比正文窄了 60px，胶囊条看着"短一截"。这里把页头左右内边距归零，
   让标题、摘要、胶囊条与正文共用同一条栏宽；字号仍交给各篇自带样式。
   选择器带 #kbPane 是为了盖过正文内联 CSS 的同名规则（内联在页面中后注入）。 */
#kbPane .kb-html .head{padding-left:0;padding-right:0}
#kbPane .kb-html .dek{max-width:none}
/* 标题与整栏同宽后 34px 会在词中间断行（如"规/模"），收到 30px 让常见长标题收在一行 */
#kbPane .kb-html h1{font-size:30px;line-height:1.42;letter-spacing:-.012em}
@media (max-width:700px){
  #kbPane .kb-html h1{font-size:24px;line-height:1.42}
}
#kbPane .kb-html .kdm{margin:16px 0 0}
@media (max-width:700px){
  #kbPane .kb-html .head{padding-left:0;padding-right:0}
}
@media (max-width:700px){
  .kdm{flex-direction:column;align-items:flex-start;gap:9px;padding:10px 12px;margin-top:14px}
  .kdm-facts{gap:16px}
}

/* ===== 文章尾部：上一篇 / 下一篇、点赞、评论 =====
   一律走站点令牌，明 / 暗 / 护眼三档不需要额外覆盖块。 */
.art-tail{max-width:1080px;margin:0 auto;padding:0 0 8px}
.pn-row{display:grid;grid-template-columns:minmax(0,1fr) 92px 92px minmax(0,1fr);gap:12px;margin:48px 0 0}
.pn{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:14px;min-height:92px;padding:14px 18px;border:var(--hairline) solid var(--line);border-radius:12px;background:var(--panel);text-decoration:none;transition:border-color .18s ease,transform .18s ease}
.pn:hover{border-color:var(--primary);transform:translateY(-1px)}
.pn.is-off{opacity:.42;pointer-events:none}
.pn.is-off .pn-dir{margin-right:auto}
.pn.is-off.is-next .pn-dir{margin-right:0;margin-left:auto}
.pn-dir{display:flex;align-items:center;justify-content:center;gap:5px;flex:0 0 auto;font-size:var(--fs-xs);color:var(--muted);letter-spacing:.02em}
.pn-dir svg{opacity:.75}
.pn-title{flex:1 1 auto;min-width:0;text-align:center;font-size:16px;font-weight:600;line-height:1.4;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pn:hover .pn-title{color:var(--primary)}
.pn-like{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 6px;border:var(--hairline) solid var(--line);border-radius:12px;background:var(--panel);color:var(--muted);font-family:var(--font-ui);cursor:pointer;transition:border-color .18s ease,color .18s ease,transform .18s ease,background .18s ease}
.pn-like:hover{border-color:var(--danger);color:var(--danger);transform:translateY(-1px)}
.pn-like svg{transition:transform .18s ease}
.pn-like:hover svg{transform:scale(1.08)}
.pn-like.on{border-color:var(--danger);color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,transparent)}
.pn-like.on svg{fill:currentColor;fill-opacity:.16}
.pn-like b{font-size:16px;font-weight:650;line-height:1.2;color:var(--text);font-variant-numeric:tabular-nums}
.pn-like.on b{color:var(--danger)}
.pn-like i{font-style:normal;font-size:var(--fs-xs);letter-spacing:.02em;color:var(--muted)}
.pn-like.on i{color:var(--danger);opacity:.75}
/* 分享卡：与点赞卡同宽同高，落在点赞右边；中性色，hover 才提亮，避免两个彩色按钮抢视线 */
.pn-share{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 6px;border:var(--hairline) solid var(--line);border-radius:12px;background:var(--panel);color:var(--muted);font-family:var(--font-ui);cursor:pointer;transition:border-color .18s ease,color .18s ease,transform .18s ease,background .18s ease}
.pn-share:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);background:var(--soft)}
.pn-share svg{transition:transform .18s ease}
.pn-share:hover svg{transform:scale(1.08)}
.pn-share i{font-style:normal;font-size:var(--fs-xs);letter-spacing:.02em;color:var(--muted)}
.pn-share:hover i{color:var(--primary)}

.cmt{margin:40px 0 0;padding-top:24px;border-top:var(--hairline) solid var(--line)}
.cmt-head{display:flex;align-items:center;gap:10px}
.cmt-head h2{display:flex;align-items:center;gap:8px;font-size:var(--fs-lg);font-weight:650;color:var(--text)}
.cmt-head h2 svg{color:var(--muted)}
.cmt-head h2 b{font-size:var(--fs-xs);font-weight:600;color:var(--muted);background:var(--soft);border-radius:999px;padding:2px 8px}
.cmt-line{flex:1;height:0}
.like-btn{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;border:var(--hairline) solid var(--line);border-radius:8px;background:var(--panel);color:var(--muted);font-size:var(--fs-xs);font-family:var(--font-ui);cursor:pointer;transition:border-color .18s ease,color .18s ease}
.like-btn:hover{border-color:var(--danger);color:var(--danger)}
.like-btn.on{border-color:var(--danger);color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,transparent)}
.like-btn b{font-weight:600}
.cmt-form{margin:16px 0 22px}
.cmt-form textarea{width:100%;resize:vertical;min-height:78px;padding:12px 14px;border:var(--hairline) solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);font-size:var(--fs-md);line-height:1.7;font-family:var(--font-ui);outline:none;transition:border-color .18s ease}
.cmt-form textarea:focus{border-color:var(--primary)}
.cmt-form textarea::placeholder{color:var(--dim)}
.cmt-bar{display:flex;justify-content:flex-end;margin-top:10px}
.cmt-form.is-lock{display:flex;align-items:center;gap:10px}
.cmt-form.is-lock .wx-btn{width:auto}
.cmt-list{display:flex;flex-direction:column;gap:2px}
.cmt-empty{padding:22px 0;font-size:var(--fs-xs);color:var(--muted)}
.cmt-item{display:flex;gap:12px;padding:16px 0;border-top:var(--hairline) solid var(--soft)}
.cmt-item:first-child{border-top:0}
.cmt-av{flex:0 0 30px;width:30px;height:30px;border-radius:999px;background:var(--soft);color:var(--muted);font-size:var(--fs-xs);display:flex;align-items:center;justify-content:center}
.cmt-body{min-width:0}
.cmt-meta{display:flex;align-items:baseline;gap:8px}
.cmt-meta b{font-size:var(--fs-xs);font-weight:600;color:var(--text)}
.cmt-meta span{font-size:var(--fs-xs);color:var(--dim);font-variant-numeric:tabular-nums}
.cmt-meta .cmt-by-author{padding:1px 6px;border-radius:6px;font-size:11px;color:var(--danger);background:rgba(245,74,69,.10)}
.cmt-text{margin-top:5px;font-size:var(--fs-md);line-height:1.75;color:var(--text);white-space:pre-wrap;word-break:break-word}
.cmt-reply{margin-top:10px;padding:10px 12px;border-radius:8px;background:var(--soft);font-size:var(--fs-xs);line-height:1.7;color:var(--muted)}
.cmt-reply b{color:var(--text);font-weight:600;margin-right:8px}

/* 头像菜单 */
.user-wrap{position:relative}
.user-menu{position:absolute;right:0;top:calc(100% + 10px);width:236px;padding:12px;border:var(--hairline) solid var(--line);border-radius:12px;background:var(--panel);box-shadow:var(--shadow-float);display:flex;flex-direction:column;gap:8px;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .18s ease,transform .18s ease;z-index:30}
.user-menu.on{opacity:1;transform:none;pointer-events:auto}
.um-who{font-size:var(--fs-xs);color:var(--muted);padding:2px 2px 6px;border-bottom:var(--hairline) solid var(--soft)}
.um-field{display:flex;gap:6px}
.um-field input{flex:1;min-width:0;height:32px;padding:0 10px;border:var(--hairline) solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-size:var(--fs-xs);font-family:var(--font-ui);outline:none}
.um-field input:focus{border-color:var(--primary)}
.um-btn{width:100%;justify-content:center}
.um-link{display:block;text-align:left;padding:7px 4px;border:0;background:none;font-size:var(--fs-xs);color:var(--muted);font-family:var(--font-ui);cursor:pointer;border-radius:6px}
.um-link:hover{color:var(--text);background:var(--soft)}
.um-link.is-danger:hover{color:var(--danger)}
.um-sep{height:var(--hairline);background:var(--line);margin:2px 0}

@media (max-width:720px){
  .pn-row{grid-template-columns:1fr 1fr}
  /* 手机上两张长卡各占一行，点赞与分享并排一行，不把四张卡全竖着排 */
  .pn-row .pn{grid-column:1/-1}
}

/* 我的权益：微信登录按钮与分隔 */
.wx-btn{width:100%;justify-content:center;gap:8px;background:var(--success);border-color:var(--success)}
.wx-btn:hover{background:var(--success-dark);border-color:var(--success-dark)}
.or-line{display:flex;align-items:center;gap:10px;margin:14px 0;color:var(--dim);font-size:var(--fs-xs)}
.or-line::before,.or-line::after{content:"";flex:1;height:0;border-top:var(--hairline) solid var(--line)}
.or-line span{color:var(--dim)}

/* 评论表：时间 / 人 / 文章 / 内容 / 是否回复 / 操作，各列定宽，操作列不挤内容 */
.cmt-table{table-layout:auto}
.cmt-table th,.cmt-table td{vertical-align:top}
.cmt-col-time{width:132px}
.cmt-col-who{width:132px}
.cmt-col-art{max-width:170px}
.cmt-col-state{width:88px}
.cmt-col-ops{width:300px}
.cmt-table .cmt-col-ops .btn{margin:0 6px 6px 0}
.cmt-table td.cmt-col-text{min-width:300px}
.cmt-table .cmt-col-ops{white-space:nowrap}
.cmt-row.is-hidden{opacity:.55}
.cmt-time{display:block;font-size:var(--fs-xs);color:var(--dim);font-variant-numeric:tabular-nums;line-height:1.6}
.cmt-col-who b{display:block;font-size:var(--fs-xs);color:var(--text);font-weight:600}
.cmt-col-art{font-size:var(--fs-xs);color:var(--muted);line-height:1.6;overflow:hidden;text-overflow:ellipsis}
.cmt-main{font-size:var(--fs-md);line-height:1.7;color:var(--text);white-space:pre-wrap;word-break:break-word}
.cmt-table .cmt-reply{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.cmt-state{font-size:var(--fs-xs);color:var(--dim)}
.cmt-state.done{color:var(--primary)}
.cmt-badge{display:inline-block;margin-left:6px;padding:1px 6px;border-radius:6px;font-size:11px;color:var(--danger);background:rgba(245,74,69,.10);vertical-align:middle}
.cmt-count{margin-left:auto;font-size:var(--fs-xs);color:var(--dim);font-variant-numeric:tabular-nums}
.toolbar #cmtArt{min-width:200px;max-width:290px}
.toolbar #commentSearch{flex:1 1 260px;min-width:220px}
@media (max-width:720px){
  .cmt-table{min-width:760px}
  .cmt-col-time,.cmt-col-who,.cmt-col-state{width:auto}
  .cmt-col-ops{width:auto}
}

/* 后台评论管理 */
.cmt-cards{display:flex;flex-direction:column;gap:12px}
.cmt-card{padding:16px 18px}
.cmt-card.is-hidden{opacity:.55}
.cmt-card-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.cmt-card-head b{font-size:var(--fs-md);color:var(--text)}
.cmt-card-art{font-size:var(--fs-xs);color:var(--muted);background:var(--soft);border-radius:6px;padding:2px 8px}
.cmt-card-head small{margin-left:auto;font-size:var(--fs-xs);color:var(--dim);font-variant-numeric:tabular-nums}
.cmt-card-text{margin-top:10px;font-size:var(--fs-md);line-height:1.72;color:var(--text);white-space:pre-wrap;word-break:break-word}
.cmt-card-form{display:flex;gap:8px;margin-top:12px}
.cmt-card-form input{flex:1;min-width:0;height:34px;padding:0 12px;border:var(--hairline) solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-size:var(--fs-md);font-family:var(--font-ui);outline:none}
.cmt-card-form input:focus{border-color:var(--primary)}
.cmt-card-ops{display:flex;gap:8px;margin-top:10px;justify-content:flex-end}
.cmt-card .cmt-reply{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.cmt-card .cmt-reply small{margin-left:auto;color:var(--dim);font-size:var(--fs-xs)}

/* ===== 1–7 级成长等级（2026-11-15） ===== */
/* 等级标签：沿用 4px 小圆角，一级一色，明暗护眼各自给一套可读色 */
.tag.v1{--lv-tone:#8F959E}
.tag.v2{--lv-tone:#0086A8}
.tag.v3{--lv-tone:#2E9B21}
.tag.v4{--lv-tone:#3370FF}
.tag.v5{--lv-tone:#7F3BF5}
.tag.v6{--lv-tone:#C96A00}
.tag.v7{--lv-tone:#1F4FBF}
.tag.v1,.tag.v2,.tag.v3,.tag.v4,.tag.v5,.tag.v6,.tag.v7{color:var(--lv-tone);background:color-mix(in srgb,var(--lv-tone) 11%,transparent);border-color:color-mix(in srgb,var(--lv-tone) 18%,transparent)}
html[data-theme="dark"] .tag.v2{--lv-tone:#4FD8EE}
html[data-theme="dark"] .tag.v3{--lv-tone:#6BE05A}
html[data-theme="dark"] .tag.v4{--lv-tone:#7FA6FF}
html[data-theme="dark"] .tag.v5{--lv-tone:#B18CFF}
html[data-theme="dark"] .tag.v6{--lv-tone:#FFB45C}
html[data-theme="dark"] .tag.v7{--lv-tone:#8FB4FF}
html[data-theme="eye"] .tag.v2{--lv-tone:#5F7F7A}
html[data-theme="eye"] .tag.v3{--lv-tone:#5F7A35}
html[data-theme="eye"] .tag.v4{--lv-tone:#7A6334}
html[data-theme="eye"] .tag.v5{--lv-tone:#6E5C82}
html[data-theme="eye"] .tag.v6{--lv-tone:#A9711C}
html[data-theme="eye"] .tag.v7{--lv-tone:#55647C}

/* 首页：打赏卡加宽，等级阶梯占满右侧 */
.home-promo{grid-template-columns:minmax(280px,318px) minmax(0,1fr);gap:18px}
.reward-card.lg{min-height:300px}
.reward-card.lg .reward-inner{min-height:300px}
.reward-card.lg .reward-face{padding:24px 22px;border-color:color-mix(in srgb,var(--primary) 22%,var(--line))}
.reward-card.lg .reward-front{background:linear-gradient(155deg,var(--primary-bg) 0%,var(--soft) 58%,var(--panel) 100%)}
.reward-card.lg .reward-glyph{width:66px;height:66px;font-size:32px;background:var(--panel);border-color:color-mix(in srgb,var(--primary) 26%,var(--line));color:var(--text);margin-bottom:18px}
.reward-card.lg .reward-front h3{font-size:24px;letter-spacing:.01em}
.reward-sub{margin:8px 0 0;font-size:13px;color:var(--muted);line-height:1.7;max-width:23em}
.reward-card.lg .reward-hint{margin-top:auto;padding-top:18px;font-size:12px;color:var(--dim)}
.reward-card.lg .reward-qr{width:168px;height:196px}

/* 等级阶梯容器 */
.lv-ladder-wrap{display:flex;flex-direction:column;min-width:0;padding:18px 18px 14px;border:0.5px solid var(--line);border-radius:var(--r-md);background:var(--panel)}
.lv-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.lv-kicker{display:block;font-size:12px;color:var(--dim);letter-spacing:.08em;margin-bottom:2px}
.lv-head h3{font-size:20px;font-weight:600;line-height:1.35}
.lv-now{text-align:right;white-space:nowrap}
.lv-now b{display:block;font-size:28px;line-height:1;font-weight:600;letter-spacing:-.02em}
.lv-now span{font-size:12px;color:var(--dim)}
.lv-progress-line{display:flex;justify-content:space-between;gap:12px;margin:16px 0 7px;font-size:12px;color:var(--muted)}
.lv-bar{position:relative;height:6px;border-radius:999px;background:var(--soft);overflow:hidden}
.lv-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--g2));transition:width .5s var(--ease)}
.lv-bar.big{height:8px}
.lv-ladder{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:16px 0 12px}
.lv-card{--lvc:var(--muted);position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:2px;min-width:0;padding:10px 8px 9px;border:0.5px solid var(--line);border-radius:var(--r-sm);background:var(--soft);text-align:left;cursor:pointer;transition:transform .18s var(--ease),border-color .18s,background .18s}
.lv-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--lvc) 55%,var(--line));background:var(--bg2)}
.lv-card.owned{background:var(--panel)}
.lv-card.current{border-color:var(--lvc);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--lvc) 38%,transparent)}
.lv-card.next{border-color:var(--primary)}
.lv-card-no{font-size:20px;font-weight:600;line-height:1.1;color:var(--lvc);font-variant-numeric:tabular-nums}
.lv-card-name{font-size:12px;color:var(--text);font-weight:500;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lv-card-xp{font-size:11px;color:var(--dim);white-space:nowrap}
.lv-card-price{font-size:13px;font-weight:600;color:var(--text);margin-top:2px}
.lv-card-state{font-size:11px;color:var(--dim);margin-top:auto}
.lv-card.owned .lv-card-state{color:var(--success)}
.lv-note{margin:0;font-size:12px;color:var(--dim);line-height:1.7}
.lv-note a{color:var(--primary);font-weight:500;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.lv-note a:hover{color:var(--primary-strong,var(--primary));opacity:.82}
body.home-view .lv-ladder-wrap{background:var(--bg2)}
body.home-view .lv-card{background:var(--soft)}
body.home-view .lv-card:hover{background:var(--bg2)}
body.home-view .lv-card.current{background:var(--bg2)}

/* 价格页：七级卡片 */
.lv-price-grid{display:flex;flex-wrap:wrap;gap:14px}
.lv-price{display:flex;flex-direction:column;flex:1 1 220px;min-width:0;min-height:232px;padding:20px}
.lv-price.is-current{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary-light)}
.lv-price-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.lv-badge{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:32px;padding:0 9px;border-radius:var(--r-sm);color:var(--lvc);background:color-mix(in srgb,var(--lvc) 12%,transparent);font-size:18px;font-weight:600;font-variant-numeric:tabular-nums}
.lv-price-amt{font-size:20px;font-weight:600;color:var(--text)}
.lv-price h3{font-size:18px;font-weight:600;margin:14px 0 5px}
.lv-desc{min-height:42px;font-size:12px;line-height:1.7;color:var(--muted)}
.lv-xp-line{display:flex;justify-content:space-between;gap:8px;margin:12px 0 7px;font-size:12px;color:var(--dim)}
.lv-xp-line b{color:var(--text);font-weight:600}
.lv-price .btn{margin-top:12px;width:100%}
.lv-price .lv-bar{margin-bottom:2px}

/* 我的权益：等级卡与经验规则 */
.lv-me-head{display:flex;align-items:center;gap:14px}
.lv-me-badge{display:grid;place-items:center;width:58px;height:58px;flex-shrink:0;border-radius:var(--r-md);background:color-mix(in srgb,var(--lvc) 12%,transparent);color:var(--lvc);font-size:26px;font-weight:600;font-variant-numeric:tabular-nums}
.lv-me-head h3{font-size:20px;font-weight:600;line-height:1.3}
.lv-me-head .sub{margin-top:2px}
.lv-progress-line{display:flex;justify-content:space-between;gap:12px;margin:18px 0 7px;font-size:12px;color:var(--muted)}
.lv-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}
.lv-stat-grid>div{padding:9px 10px;border:0.5px solid var(--line);border-radius:var(--r-sm);background:var(--soft)}
.lv-stat-grid span{display:block;font-size:11px;color:var(--dim)}
.lv-stat-grid b{display:block;margin-top:2px;font-size:13px;color:var(--text);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.xp-rule-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.xp-rule{padding:16px;border:0.5px solid var(--line);border-radius:var(--r-md);background:var(--panel)}
.xp-rule b{display:block;font-size:24px;font-weight:600;line-height:1.2}
.xp-rule span{display:block;margin-top:3px;font-size:13px;color:var(--text)}
.xp-rule small{display:block;margin-top:4px;font-size:11px;color:var(--dim);line-height:1.6}
.xp-cap{display:flex;align-items:baseline;gap:12px;margin-top:12px;padding:12px 16px;border:0.5px solid var(--line);border-radius:var(--r-md);background:var(--soft)}
.xp-cap b{flex-shrink:0;font-size:13px;font-weight:600;color:var(--text)}
.xp-cap span{font-size:12px;line-height:1.7;color:var(--muted)}
.lv-today{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:12px;padding:9px 12px;border:0.5px solid var(--line);border-radius:var(--r-sm);background:var(--soft);font-size:12px;color:var(--muted)}
.lv-today b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}

/* 后台首页：等级概览 */
.cfg-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.lv-mini{display:flex;flex-direction:column;border:0.5px solid var(--line);border-radius:var(--r-sm);overflow:hidden;margin:12px 0}
.lv-mini-row{display:grid;grid-template-columns:96px minmax(0,1fr) 76px;align-items:center;gap:8px;padding:8px 10px;font-size:12px;color:var(--muted);border-bottom:0.5px solid var(--line);background:var(--bg2)}
.lv-mini-row:last-child{border-bottom:0}
.lv-mini-row .tag{justify-self:start}
.lv-mini-row b{text-align:right;color:var(--text);font-weight:600}

/* 前台开通弹窗：复用全局 #modal，但只在前台页面变成居中浮层 */
body.front .modal{background:transparent;align-items:center;padding:24px;overflow-y:auto}
body.front .modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(20,22,26,.46);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.lm-sheet{position:relative;width:min(560px,100%);margin:auto;padding:24px;border:0.5px solid var(--line);border-radius:10px;background:var(--bg2);box-shadow:var(--shadow-float);animation:lm-in .28s var(--ease)}
@keyframes lm-in{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.lm-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.lm-head h3{font-size:24px;font-weight:600;line-height:1.3}
.lm-desc{margin:6px 0 18px;font-size:13px;line-height:1.7;color:var(--muted)}
.lm-pay{display:grid;grid-template-columns:minmax(0,1fr) 164px;gap:18px;align-items:center;padding:18px;border:0.5px solid var(--line);border-radius:var(--r-md);background:var(--soft)}
.lm-amt{font-size:30px;font-weight:600;line-height:1.1}
.lm-amt small{margin-left:4px;font-size:12px;font-weight:400;color:var(--dim)}
.lm-xp{margin-top:5px;font-size:12px;color:var(--muted)}
.lm-xp b{color:var(--text)}
.lm-steps{display:flex;align-items:center;gap:7px;margin-top:14px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.lm-steps b{display:inline-grid;place-items:center;width:18px;height:18px;border-radius:50%;background:var(--primary);color:#fff;font-size:11px;font-weight:600}
.lm-tip{margin:10px 0 0;font-size:11px;line-height:1.65;color:var(--dim)}
.lm-qr{text-align:center}
.lm-qr img{width:150px;height:176px;object-fit:contain;border:0.5px solid var(--line);border-radius:var(--r-sm);background:#fff}
.lm-qr span{display:block;margin-top:6px;font-size:11px;color:var(--dim)}
.lm-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
body.modal-open{overflow:hidden}

@media(max-width:1180px){
  .home-promo{grid-template-columns:280px minmax(0,1fr)}
  .lv-ladder{grid-template-columns:repeat(4,minmax(0,1fr))}
  .lv-price{flex-basis:200px}
}
@media(max-width:900px){
  .home-promo{grid-template-columns:1fr}
  .reward-card.lg,.reward-card.lg .reward-inner{min-height:246px}
  .lv-ladder{grid-template-columns:repeat(4,minmax(0,1fr))}
  .lv-stat-grid,.xp-rule-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .xp-cap{display:block}
  .xp-cap span{display:block;margin-top:3px}
  .lm-pay{grid-template-columns:1fr}
  .lm-qr{order:-1}
}
@media(max-width:600px){
  .lv-ladder{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lv-price{flex-basis:100%}
  .lv-head h3{font-size:18px}
  .lv-now b{font-size:24px}
  .lm-sheet{padding:18px}
  .lm-amt{font-size:26px}
}
@media(prefers-reduced-motion:reduce){
  .lv-card,.lv-bar i,.lm-sheet{transition:none;animation:none}
}
/* 护眼模式：内联的等级色不换值，用低饱和 + 微暖滤镜收进米黄体系 */
html[data-theme="eye"] .lv-card-no,
html[data-theme="eye"] .lv-badge,
html[data-theme="eye"] .lv-me-badge{filter:sepia(.34) saturate(.66)}