:root{--ink:#14213d;--muted:#657089;--paper:#f4f6fa;--line:#dfe4ec;--navy:#172554;--accent:#2563eb;--red:#dc2626;--yellow:#d97706;--green:#16803c;--shadow:0 12px 32px rgba(24,39,75,.08)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.45 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}.brand span{display:grid;place-items:center;background:var(--navy);color:white;font-weight:800;border-radius:9px;width:41px;height:41px;letter-spacing:.04em}.brand strong{font-size:17px}.topbar nav{display:flex;align-items:center;gap:22px}.topbar nav a{color:var(--muted);text-decoration:none;font-weight:650}.topbar nav a:hover{color:var(--accent)}.login-link{border:1px solid 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