.BlogNavbar-module__PcThva__topbar{z-index:100;height:var(--bar-height);background-color:var(--color-bg-surface);border-bottom:var(--border-width) solid var(--color-border);flex-shrink:0;width:100%;position:sticky;top:0}.BlogNavbar-module__PcThva__topbarInner{width:100%;max-width:64rem;padding:0 var(--space-6);justify-content:space-between;align-items:center;gap:var(--space-3);height:100%;margin:0 auto;display:flex}.BlogNavbar-module__PcThva__leftGroup{align-items:center;gap:var(--space-3);min-width:0;display:flex}.BlogNavbar-module__PcThva__logo{font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--color-text-primary);letter-spacing:-.01em;transition:opacity var(--transition-fast);line-height:1;text-decoration:none}.BlogNavbar-module__PcThva__logo:hover{opacity:.85}.BlogNavbar-module__PcThva__rightGroup{align-items:center;gap:var(--space-3);flex-shrink:0;display:flex}@media (max-width:640px){.BlogNavbar-module__PcThva__topbarInner{padding:0 var(--space-4)}}