.topbar.svelte-yic9pk{height:var(--topbar-height);background:var(--color-bg-surface);border-bottom:1px solid var(--color-border-subtle);padding:0 var(--space-6);z-index:10;justify-content:space-between;align-items:center;gap:var(--space-3);flex-shrink:0;display:flex;position:sticky;top:0}.topbar-left.svelte-yic9pk{align-items:center;gap:var(--space-2);flex:1;min-width:0;display:flex;overflow:hidden}.topbar-right.svelte-yic9pk{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.back-btn.svelte-yic9pk{border-radius:var(--radius-md);width:32px;height:32px;color:var(--color-text-secondary);transition:background var(--duration-fast), color var(--duration-fast);flex-shrink:0;justify-content:center;align-items:center;text-decoration:none;display:flex}.back-btn.svelte-yic9pk:hover{background:var(--color-bg-muted);color:var(--color-text-primary);text-decoration:none}.topbar-title.svelte-yic9pk{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--color-text-primary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.mobile-brand.svelte-yic9pk{align-items:center;gap:var(--space-2);border-radius:var(--radius-md);flex-shrink:0;text-decoration:none;display:none}.mobile-brand.svelte-yic9pk:hover{text-decoration:none}.mobile-brand-icon.svelte-yic9pk{background:var(--color-brand);border-radius:var(--radius-md);width:28px;height:28px;color:var(--white);font-size:var(--text-sm);flex-shrink:0;justify-content:center;align-items:center;display:flex}.mobile-brand-name.svelte-yic9pk{display:none}@media (width<=768px){.topbar.svelte-yic9pk{padding:0 var(--space-4)}.mobile-brand.svelte-yic9pk{display:flex}}