/* unirank shared header */
.unirank-header{
  border-bottom:1px solid #d8cfb8;
  background:rgba(245,241,232,.92);
  backdrop-filter:saturate(180%) blur(8px);
  -webkit-backdrop-filter:saturate(180%) blur(8px);
  position:sticky;top:0;z-index:50;
}
.unirank-nav{
  max-width:1200px;margin:0 auto;padding:0 32px;
  display:flex;align-items:center;justify-content:space-between;height:64px;
}
.unirank-brand{
  font-family:"Noto Serif SC",serif;font-weight:900;font-size:22px;
  letter-spacing:.04em;color:#1a1d2e;text-decoration:none;line-height:1.1;
}
.unirank-brand .dot{color:#8b1538;margin-right:2px}
.unirank-brand small{
  display:block;font-size:10px;font-weight:400;color:#6b6a5e;
  letter-spacing:.18em;margin-top:3px;
}
.unirank-tabs{
  display:flex;gap:28px;font-size:14px;color:#3a3d4e;
  font-family:"Noto Sans SC","PingFang SC",sans-serif;
}
.unirank-tabs a{
  color:inherit;text-decoration:none;padding:6px 2px;
  border-bottom:2px solid transparent;transition:all .2s;
}
.unirank-tabs a:hover{color:#8b1538}
.unirank-tabs a.active{color:#8b1538;border-bottom-color:#8b1538;font-weight:500}
@media(max-width:640px){
  .unirank-nav{padding:0 16px;height:56px}
  .unirank-tabs{gap:18px;font-size:13px;overflow-x:auto;
    white-space:nowrap;-webkit-overflow-scrolling:touch;flex:1;
    justify-content:flex-end;margin-left:16px;}
  .unirank-brand small{display:none}
}