/* =========================================================
   科学智源 — 全站页尾「GEO 服务地图」关键词区
   用法：任意页面 </head> 前引 <link rel="stylesheet" href="{d}assets/seofoot.css?v=1">
        <footer> 前（或 </body> 前）插入 .seofoot 区块
   说明：8 个核心关键词（生命科学 / 科研工具 / 科学仪器 / 生物试剂 /
        实验室耗材 / 科研服务 / GEO 服务商 / 专业解决方案）在此集中出现，
        并各自指向对应落地页，形成站内权重与 AI 可抽取的实体关系。
   ========================================================= */
.seofoot{
  background:#F7FAF9;
  border-top:1px solid #E1EAE7;
  padding:50px 0 38px;
  color:#081917;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-align:left;
}
.seofoot *{box-sizing:border-box;}
.seofoot .sf-wrap{max-width:1160px;margin:0 auto;padding:0 26px;}
.seofoot h2{
  font-size:19px;font-weight:750;letter-spacing:-.02em;color:#081917;
  margin:0 0 14px;line-height:1.45;padding:0;
}
.seofoot .sf-def{
  font-size:13.8px;color:#3A504D;margin:0 0 26px;max-width:920px;line-height:1.9;
}
.seofoot .sf-def b{color:#06605C;font-weight:650;}
.seofoot .sf-grid{
  list-style:none;margin:0 0 22px;padding:0;
  display:flex;flex-wrap:wrap;gap:1px;
  background:#E1EAE7;border:1px solid #E1EAE7;border-radius:12px;overflow:hidden;
}
.seofoot .sf-grid li{
  flex:1 1 236px;min-width:0;
  background:#fff;padding:15px 16px 14px;display:flex;flex-direction:column;gap:3px;
}
.seofoot .sf-grid a{
  font-size:13.6px;font-weight:650;color:#06605C;letter-spacing:-.01em;
  text-decoration:none;line-height:1.5;
}
.seofoot .sf-grid a:hover{color:#0A7D77;text-decoration:underline;text-underline-offset:3px;}
.seofoot .sf-grid span{font-size:12.1px;color:#7B8F8C;line-height:1.6;}
.seofoot .sf-note{
  display:flex;flex-wrap:wrap;gap:4px 26px;
  font-size:12.1px;color:#7B8F8C;line-height:1.8;
}
.seofoot .sf-note b{color:#5F7572;font-weight:600;}
@media (max-width:900px){
  .seofoot{padding:40px 0 30px;}
}
@media (max-width:560px){
  .seofoot .sf-wrap{padding:0 20px;}
  .seofoot h2{font-size:17px;}
}

/* ---------- 控制台 / 登录页用的一行版 ---------- */
.seo-strip{
  padding:16px 4px 6px;border-top:1px solid #EDF4F2;margin-top:22px;
  font-size:11.8px;color:#8C9E9B;line-height:1.9;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
.seo-strip b{color:#5F7572;font-weight:600;}
.seo-strip a{color:#5F7572;text-decoration:none;}
.seo-strip a:hover{color:#0A7D77;text-decoration:underline;}

@media print{
  .seofoot,.seo-strip{display:none !important;}
}