:root{
  --primary:#2b6cb0; --primary-d:#1f4f80; --bg:#f5f7fa; --card:#fff;
  --text:#1a202c; --muted:#718096; --border:#e2e8f0; --ok:#2f855a; --fail:#e53e3e;
  --warn:#dd6b20;
}
*{box-sizing:border-box;}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);line-height:1.7;font-size:15px;}
a{color:var(--primary);text-decoration:none;}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px;}
.site-header{background:var(--primary);color:#fff;padding:14px 0;}
.site-header .logo{color:#fff;font-weight:700;font-size:18px;}
.site-footer{margin-top:40px;background:#edf2f7;color:var(--muted);padding:18px 0;font-size:13px;}
.btn,.button{display:inline-block;background:var(--primary);color:#fff;padding:8px 16px;
  border-radius:6px;border:none;cursor:pointer;font-size:14px;}
.btn:hover{background:var(--primary-d);}
.btn-secondary{background:#718096;}
.btn-danger{background:#e53e3e;color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600;}
.btn-danger:hover{background:#c53030;}
.btn-danger:disabled{background:#cbd5e0;color:#fff;cursor:not-allowed;}
.bulk-bar{display:flex;align-items:center;gap:12px;margin:0 0 12px;font-size:14px;}
.bulk-bar label{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-weight:600;color:#334155;}
.bulk-bar input[type=checkbox]{width:16px;height:16px;cursor:pointer;}
.bulk-bar .sel-count{color:var(--muted);}
table.data th:first-child,table.data td:first-child{width:40px;text-align:center;vertical-align:middle;}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:20px;margin-bottom:18px;box-shadow:0 1px 3px rgba(0,0,0,.05);}

/* 后台布局 */
.admin-shell{display:flex;min-height:100vh;}
.admin-side{width:210px;background:#1f2d3d;color:#cbd5e0;padding:18px 0;flex-shrink:0;}
.admin-side h2{color:#fff;font-size:15px;padding:0 18px;margin:6px 0 14px;}
.admin-side a{display:block;color:#cbd5e0;padding:10px 18px;font-size:14px;}
.admin-side a:hover,.admin-side a.active{background:#2d3f52;color:#fff;}
.admin-main{flex:1;padding:24px;overflow:auto;}
.admin-topbar{background:#fff;border-bottom:1px solid var(--border);padding:12px 24px;
  display:flex;justify-content:space-between;align-items:center;}

/* 表单 */
.form-group{margin-bottom:14px;}
.form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:14px;}
input[type=text],input[type=number],input[type=password],textarea,select{
  width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:6px;font-size:14px;
  font-family:inherit;}
textarea{min-height:90px;}
.row{display:flex;gap:14px;flex-wrap:wrap;}
.row .form-group{flex:1;min-width:200px;}

/* 分院术式价格页 */
.data-table{width:100%;border-collapse:collapse;margin:8px 0 14px;font-size:14px;background:#fff;}
.data-table th,.data-table td{border:1px solid var(--border);padding:9px 10px;text-align:left;vertical-align:middle;}
.data-table th{background:#f1f5f9;font-weight:600;}
.data-table input[type=number]{width:130px;}
.data-table input[type=text]{width:200px;}
.btn-primary{background:#2563eb;color:#fff;border:none;padding:10px 18px;border-radius:6px;
  font-size:14px;cursor:pointer;}
.btn-primary:hover{background:#1d4ed8;}
.alert-ok{background:#ecfdf5;border:1px solid #6ee7b7;color:#065f46;padding:10px 14px;
  border-radius:6px;margin-bottom:14px;font-size:14px;}
.hint{color:#64748b;font-size:13px;margin:6px 0 14px;}

/* 表格 */
table.data{width:100%;border-collapse:collapse;background:#fff;font-size:14px;}
table.data th,table.data td{border:1px solid var(--border);padding:9px 10px;text-align:left;vertical-align:top;}
table.data th{background:#f7fafc;font-weight:600;}
.filter-bar{display:flex;align-items:center;gap:10px;margin:0 0 14px;font-size:14px;}
.filter-bar label{font-weight:600;color:#334155;}
.filter-bar select{padding:7px 10px;border:1px solid var(--border);border-radius:6px;background:#fff;font-size:14px;min-width:200px;}
.btn-clear{display:inline-block;padding:7px 12px;border:1px solid var(--border);border-radius:6px;color:#475569;text-decoration:none;}
.btn-clear:hover{background:#f1f5f9;}
.compare-table{width:100%;border-collapse:collapse;margin:14px 0;background:#fff;}
.compare-table th{background:var(--primary);color:#fff;padding:10px;border:1px solid var(--primary-d);}
.compare-table td{border:1px solid var(--border);padding:10px;vertical-align:top;}

/* 文章展示 */
.article-main{max-width:820px;margin:24px auto;}
.article-title{font-size:26px;margin-bottom:18px;}
.article-lead{background:#ebf4ff;border-left:4px solid var(--primary);padding:14px 16px;
  border-radius:6px;margin:16px 0;font-size:16px;}
.article-body h2{font-size:21px;margin:26px 0 10px;border-bottom:2px solid var(--primary);padding-bottom:6px;}
.article-body h3{font-size:17px;margin:18px 0 8px;}
.article-body p{margin:10px 0;}
.article-body ul,.article-body ol{margin:10px 0;padding-left:22px;}
.faq-section{background:#f7fafc;border:1px solid var(--border);border-radius:10px;padding:14px 18px;margin:18px 0;}
.faq-item{border-bottom:1px dashed var(--border);padding:12px 0;}
.faq-item:last-child{border-bottom:none;}
.faq-question{font-weight:700;color:var(--primary-d);margin-bottom:6px;}
.faq-answer{color:#2d3748;}
.sources{background:#fffaf0;border:1px solid #f6e05e;border-radius:8px;padding:12px 16px;margin:16px 0;}
.sources ul{margin:6px 0;padding-left:20px;}
.disclaimer{background:#fff5f5;border:1px solid #feb2b2;color:#742a2a;border-radius:8px;
  padding:12px 16px;margin:18px 0;font-size:14px;}

/* 核心要点（AI 可摘录摘要块） */
.takeaways{background:#f0fff4;border:1px solid #9ae6b4;border-left:4px solid var(--ok);border-radius:6px;margin:14px 0;padding:12px 16px;}
.takeaways li{margin:4px 0;}
/* 优选提示（品牌导向 callout） */
.pro-tip{background:linear-gradient(135deg,#ebf4ff,#f7fafc);border:1px solid var(--primary);border-radius:8px;margin:14px 0;padding:12px 16px;}
.pro-tip p{margin:0;color:var(--primary-d);font-weight:600;}

/* 品牌联系卡（确定性注入，NAP 一致，利于 GEO/本地搜索实体识别） */
.brand-card{background:linear-gradient(135deg,#ebf4ff,#f7fafc);border:1px solid var(--primary);
  border-radius:12px;padding:18px 20px;margin:22px 0;box-shadow:0 2px 6px rgba(43,108,176,.12);}
.brand-card .brand-name{font-size:20px;font-weight:800;color:var(--primary-d);margin-bottom:2px;}
.brand-card .bc-sub{color:var(--muted);font-size:13px;margin-bottom:12px;}
.brand-card .bc-row{display:flex;gap:10px;padding:6px 0;border-top:1px dashed var(--border);font-size:14px;}
.brand-card .bc-row .bc-label{flex-shrink:0;width:42px;color:var(--primary-d);font-weight:600;}
.brand-card .bc-tip{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.6;}
.tag{display:inline-block;background:#ebf4ff;color:var(--primary-d);border-radius:12px;
  padding:2px 10px;font-size:12px;margin:2px;}

/* 专家名片卡（确定性注入，信息来自知识库，真实不编造；利于 GEO 实体识别） */
.doctors-block{background:linear-gradient(135deg,#f0fff4,#f7fafc);border:1px solid #9ae6b4;
  border-radius:12px;padding:18px 20px;margin:22px 0;box-shadow:0 2px 6px rgba(47,133,90,.12);}
.doctors-block .db-head{font-size:18px;font-weight:800;color:#22543d;margin-bottom:12px;
  border-bottom:2px solid #9ae6b4;padding-bottom:6px;}
.doctors-block .db-list{display:flex;flex-direction:column;gap:14px;}
.doctor-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--border);
  border-radius:10px;padding:14px;}
.doctor-card .dc-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0;
  border:2px solid var(--primary);}
.doctor-card .dc-avatar--ph{display:flex;align-items:center;justify-content:center;
  background:var(--primary);color:#fff;font-size:26px;font-weight:800;}
.doctor-card .dc-info{flex:1;min-width:0;}
.doctor-card .dc-name{font-size:17px;font-weight:800;color:var(--primary-d);}
.doctor-card .dc-title{color:#22543d;font-size:13px;font-weight:600;margin-top:2px;}
.doctor-card .dc-spec,.doctor-card .dc-exp,.doctor-card .dc-bio{font-size:13.5px;color:#2d3748;margin-top:6px;line-height:1.6;}
.doctor-card .dc-spec span,.doctor-card .dc-exp span{color:var(--primary-d);font-weight:600;margin-right:6px;}
.doctors-block .db-tip{margin-top:12px;font-size:13px;color:#4a5568;line-height:1.6;}

/* 标题候选列表（单选 + 全选） */
.title-list{border:1px solid var(--border);border-radius:8px;margin-top:8px;background:#fff;overflow:hidden;}
.tl-row{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--border);cursor:pointer;font-size:14px;}
.tl-row:last-child{border-bottom:none;}
.tl-row:hover{background:#f7fafc;}
.tl-head{background:#f1f5f9;font-weight:600;position:sticky;top:0;}
.tl-row input[type=checkbox]{width:16px;height:16px;flex-shrink:0;cursor:pointer;}
.tl-text{flex:1;line-height:1.5;}
.tl-count{color:var(--muted);font-size:13px;font-weight:400;}
.tl-empty{color:var(--muted);padding:14px;font-size:14px;}

/* 闸门报告 */
.gate-list{list-style:none;padding:0;margin:10px 0;}
.gate-list li{padding:5px 0;font-size:14px;}
.gate-list li.ok{color:var(--ok);}
.gate-list li.fail{color:var(--fail);font-weight:600;}
.gate-score{font-size:15px;margin-top:8px;}
.stat-cards{display:flex;gap:14px;flex-wrap:wrap;}
.stat-card{flex:1;min-width:150px;background:#fff;border:1px solid var(--border);border-radius:10px;
  padding:16px;text-align:center;}
.stat-card .num{font-size:26px;font-weight:700;color:var(--primary);}
.stat-card .lbl{color:var(--muted);font-size:13px;margin-top:4px;}
.alert{background:#fffaf0;border:1px solid #f6e05e;color:#744210;padding:12px 16px;border-radius:8px;margin-bottom:16px;}
.alert-danger{background:#fff5f5;border-color:#feb2b2;color:#742a2a;}
.pager a{margin-right:8px;}
.muted{color:var(--muted);}
.code{background:#1a202c;color:#e2e8f0;padding:14px;border-radius:8px;overflow:auto;font-size:13px;
  white-space:pre-wrap;font-family:Consolas,Menlo,monospace;}

/* 抖音 GEO 文章：话题标签块 + 复制按钮 */
.douyin-tags{margin-top:18px;padding:14px 16px;background:#fff7ed;border:1px dashed #fb923c;border-radius:10px;}
.douyin-tags p{margin:0;font-size:16px;font-weight:600;color:#c2410c;letter-spacing:.3px;word-break:break-word;}
.copy-btn{display:inline-block;margin:0 0 14px;padding:9px 18px;background:var(--primary,#2b6cb0);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;}
.copy-btn:hover{opacity:.9;}

/* 抖音 GEO 文章：纯文本版本 / 检测面板（首页展示） */
.dy-detect{background:#fff;border:1px solid var(--border);border-radius:10px;
  padding:14px 16px;margin:0 0 18px;box-shadow:0 1px 3px rgba(0,0,0,.05);}
.dy-detect-h{font-size:15px;font-weight:700;color:var(--primary-d);margin-bottom:10px;}
.dy-detect-rows{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;}
.dy-row{font-size:14px;color:#2d3748;line-height:1.5;}
.dy-row b{color:var(--primary-d);font-size:15px;}
.dy-badge{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:10px;font-size:13px;font-weight:600;}
.dy-ok{background:#f0fff4;border:1px solid #9ae6b4;color:#22543d;}
.dy-bad{background:#fff5f5;border:1px solid #feb2b2;color:#742a2a;}
.dy-pure{width:100%;min-height:160px;max-height:340px;resize:vertical;background:#f7fafc;
  border:1px solid var(--border);border-radius:8px;padding:12px;font-size:14px;line-height:1.7;
  color:#1a202c;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;white-space:pre-wrap;word-break:break-word;}
.dy-detect-tip{margin:8px 0 0;font-size:13px;color:var(--muted);}

/* ===== 手机端适配（≤768px） ===== */
@media (max-width: 768px){
  /* 后台：侧栏改为顶部横向滚动导航，sticky 固定，不挤占内容区 */
  .admin-shell{flex-direction:column;}
  .admin-side{width:100%;display:flex;flex-direction:row;flex-wrap:nowrap;overflow-x:auto;
    padding:8px 10px;gap:6px;align-items:center;position:sticky;top:0;z-index:20;
    box-shadow:0 1px 3px rgba(0,0,0,.2);-webkit-overflow-scrolling:touch;}
  .admin-side h2{display:none;}
  .admin-side a{white-space:nowrap;padding:6px 12px;background:#2d3f52;border-radius:16px;
    font-size:13px;flex-shrink:0;}
  .admin-side a:hover,.admin-side a.active{background:#3b5168;}
  .admin-main{padding:14px;}

  /* 顶栏换行对齐 */
  .admin-topbar{padding:10px 14px;flex-wrap:wrap;gap:8px;}

  /* 表单：行竖排；控件放大字号，避免 iOS 聚焦自动缩放 */
  .row{flex-direction:column;gap:10px;}
  .row .form-group{min-width:0;}
  input[type=text],input[type=number],input[type=password],textarea,select{
    font-size:16px;padding:11px 12px;}
  .card{padding:14px;margin-bottom:14px;}

  /* 主操作按钮全宽、方便点按 */
  #btnTitles,#btnGenerate{width:100%;margin-top:6px;}

  /* 筛选条窄屏换行 */
  .filter-bar{flex-wrap:wrap;}

  /* 标签/药丸更易点按 */
  .tag{font-size:13px;padding:4px 12px;margin:3px;}

  /* 文章页边距收紧 */
  .article-main{margin:16px auto;padding:0 14px;}

  /* 结果卡片内操作按钮在窄屏也整齐 */
  .result-actions{display:flex;flex-wrap:wrap;gap:8px;}
  .result-actions .btn,.result-actions a{margin:0;}

  /* ---- 文章页手机端强化 ---- */
  .article-title{font-size:21px;line-height:1.4;margin-bottom:14px;}
  .article-body{font-size:16px;line-height:1.75;word-break:break-word;}
  .article-body p{font-size:16px;}
  .article-body h2{font-size:19px;}
  .article-body h3{font-size:16.5px;}
  .article-body img,.article-body video{max-width:100%;height:auto;display:block;margin:12px 0;}
  .article-lead{font-size:15.5px;padding:12px 14px;}
  .takeaways{padding:10px 14px;}

  /* 复制按钮全宽、拇指易点 */
  .copy-btn{width:100%;padding:13px 0;font-size:15.5px;margin-bottom:16px;}

  /* 表格窄屏横向滚动（不撑破页面） */
  .article-body table,.compare-table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}

  /* 专家名片卡手机端：头像缩小，信息不溢出 */
  .doctors-block{padding:14px;}
  .doctor-card{gap:10px;padding:12px;}
  .doctor-card .dc-avatar,.doctor-card .dc-avatar--ph{width:48px;height:48px;font-size:20px;}

  /* 品牌联系卡手机端 */
  .brand-card{padding:14px 16px;}
  .brand-card .bc-row{flex-direction:column;gap:2px;}
  .brand-card .bc-row .bc-label{width:auto;}

  /* 话题块手机端 */
  .douyin-tags{padding:12px 14px;}
  .douyin-tags p{font-size:15px;line-height:1.8;}

  /* FAQ 手机端 */
  .faq-section{padding:12px 14px;}
  .faq-item{padding:10px 0;}

  /* 列表页（index）手机端 */
  main h1{font-size:21px;}
  main .card li a{font-size:16px;}

  /* ---- 后台手机端强化 ---- */
  /* 卡片/内容区允许横向滚动（表格不挤爆页面） */
  .admin-main{overflow-x:auto;-webkit-overflow-scrolling:touch;}
  .admin-main .card{overflow-x:auto;}
  /* 列表表格保持可读列宽，外层滚动查看 */
  table.data,.data-table{min-width:640px;font-size:13px;}
  table.data th,table.data td,.data-table th,.data-table td{padding:7px 8px;white-space:nowrap;}
  /* 操作按钮链接在窄屏换行显示 */
  table.data td a{display:inline-block;padding:2px 4px;}
  /* 筛选条/批量工具条窄屏换行、下拉全宽 */
  .filter-bar{flex-direction:column;align-items:stretch;}
  .filter-bar select{width:100%;min-width:0;}
  .bulk-bar{flex-wrap:wrap;align-items:center;}
  /* 后台顶栏标题换行不溢出 */
  .admin-topbar strong{font-size:14px;line-height:1.4;}
  /* 主操作按钮全宽（生成/标题等） */
  .admin-main .btn-primary,.admin-main .btn{width:100%;text-align:center;}
  /* 标题候选行手机端 */
  .tl-row{padding:10px 10px;font-size:14px;}
  .tl-count{display:block;margin-top:2px;}
  /* 表格型卡片标题不溢出 */
  .card h2,.card h3{word-break:break-word;}
}