:root{--bg:#ede1bd;--surface:#fffdf4;--ink:#2e2a18;--muted:#7e7452;--gold:#b98708;--line:#d8c994;--track:#dfd2a4;--shadow:#c9b983;--success:#2e9e6f;--danger:#cc4438;--w1:#e23e2b;--w2:#e8890c;--w3:#1e9e8e;--w4:#3d5afe;--gate:#7a67b8;--radius-card:16px;--radius-btn:12px;--font-display:"Baloo 2", "Trebuchet MS", "Comic Sans MS", system-ui, sans-serif;--font-body:system-ui, -apple-system, "Segoe UI", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:16px/1.5 var(--font-body);-webkit-tap-highlight-color:transparent}h1,h2,h3,.disp{font-family:var(--font-display);text-wrap:balance}button{cursor:pointer;font-family:inherit}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:2px}#root{flex-direction:column;min-height:100dvh;display:flex}.shell{flex-direction:column;width:100%;max-width:440px;min-height:100dvh;margin:0 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