:root{
  --brand-primary:#C8102E;
  --brand-secondary:#A50E26;
  --brand-accent:#1D4ED8;
  --brand-bg:#F5F0E8;
  --brand-surface:#FDFAF4;
  --brand-text:#1C1917;
}
.brand-runtime-logo{max-height:44px;max-width:220px;display:block}
.brand-runtime-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.75);backdrop-filter:blur(4px);border:1px solid rgba(0,0,0,.08)}
.brand-runtime-chip b{font-size:.86rem}
.brand-runtime-muted{font-size:.74rem;opacity:.75}
button.btn-primary,.btn-primary{background:var(--brand-primary)!important;border-color:var(--brand-primary)!important}
.logo-mark:not(img),[class*="logo-mark"]:not(img){background:var(--brand-primary)!important}
:root body{background:var(--brand-bg)!important;color:var(--brand-text)!important}
.card,.sidebar,.topbar,.surface,.panel{background:var(--brand-surface)!important}