/* nextpb.vip dark header */
.npb-hdr{position:sticky;top:0;z-index:1000;background:rgba(11,18,32,.9);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  border-bottom:1px solid #1e293b;height:60px;display:flex;align-items:center}
.npb-hdr__inner{max-width:1100px;margin:0 auto;padding:0 16px;height:100%;
  display:flex;align-items:center;justify-content:space-between}
.npb-hdr__brand{font-weight:800;font-size:1.1rem;color:#48a8ff;text-decoration:none}
.npb-hdr__nav{display:flex;gap:14px;align-items:center}
.npb-hdr__nav a{color:#cbd5e1;text-decoration:none;padding:6px 8px;border-radius:8px;transition:background .2s,color .2s}
.npb-hdr__nav a:hover{background:#1e293b;color:#fff}
@media (max-width:720px){.npb-hdr__nav{gap:10px}}