:root{--bg:#eef1f4;--surface:#fff;--ink:#18232d;--muted:#6e7b86;--line:#dce2e7;--navy:#102b3f;--green:#0f8a62;--green-dark:#087052;--green-soft:#e4f6ef;--orange:#ef8b2c;--red:#c94747;--red-soft:#fdecec;--shadow:0 12px 32px rgba(28,44,58,.09);--radius:14px}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;color:var(--ink);background:var(--bg);font-family:Inter,"Segoe UI",Arial,sans-serif;line-height:1.45}.app-header{height:72px;padding:0 28px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;box-shadow:0 3px 14px rgba(8,25,37,.2)}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none}.brand-icon{width:40px;height:40px;border-radius:11px;background:var(--green);display:grid;place-items:center;font:800 22px Georgia,serif}.brand-icon.large{width:58px;height:58px;font-size:31px;margin-bottom:20px}.brand 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