/* V26 — mobile brand-only header; original title treatment restored. */
@media (max-width:700px){
 .header{
  display:flex;align-items:center;justify-content:center;gap:0;height:auto;min-height:0;
  padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;
  background:linear-gradient(115deg,#091725f5,#06111ff7);
  border-bottom:1px solid #9cb9d51f;box-shadow:0 5px 24px #0208111a;
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
 }
 .header .header-actions{display:none}
 .header .brand-lockup{display:flex;align-items:center;justify-content:center;width:100%;min-width:0}
 .header .brand-lockup .brand{display:flex;align-items:center;min-height:44px;margin:0}
 .header .brand img{display:block;width:100%;height:auto;object-fit:contain}
 .header .reading-progress{height:1px;box-shadow:0 0 5px #ffad7855;background:#ffad78}
 .header .brand:focus-visible{outline:2px solid #ffdab7;outline-offset:2px}
}
@media (max-width:350px){
 .header{padding-inline:12px}
}