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var(--ease)}.topnav__logo:hover{color:var(--text-brand)}.topnav__logo-mark{width:24px;height:24px;border-radius:7px;background:var(--bg-inverse);color:var(--text-inverse);display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:800;font-size:12px;letter-spacing:-.02em}.topnav__crumb{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary)}.topnav__actions{display:flex;align-items:center;gap:6px;margin-left:auto}.iconbtn{width:36px;height:36px;border-radius:var(--r-4);display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--border-primary);color:var(--text-primary);cursor:pointer;transition:background var(--dur-1) var(--ease),border-color var(--dur-1) 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