:root{--ink: #2e3620;--ink-soft: #5c6350;--paper: #eef0ee;--panel: #ffffff;--line: #dde1de;--amber: #c97a1a;--amber-soft: #f4e2c9;--danger: #b3261e;--radius: 10px;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}button{font-family:var(--font-body);cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--amber);outline-offset:2px}input,select,textarea{font-family:var(--font-body);border:1px solid var(--line);border-radius:6px;padding:8px 10px;font-size:14px;background:var(--panel);color:var(--ink)}.mono{font-family:var(--font-mono);letter-spacing:.02em}.app-shell{display:flex;min-height:100vh}.mobile-topbar{display:none;align-items:center;gap:12px;padding:12px 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