:root{--bg:#fbf3e8;--bg-2:#f4e6d4;--card:#ffffff;--ink:#3d2b1f;--ink-soft:#7a6453;--brown:#8b5e34;--brown-dark:#6f4a28;--poo:#a9743f;--accent:#f4a83d;--pink:#ff8fb1;--good:#4caf7d;--danger:#e26d5c;--ring:rgba(139,94,52,0.25);--shadow:0 10px 30px rgba(99,64,33,0.18);--shadow-sm:0 4px 14px rgba(99,64,33,0.12);--radius:22px;--maxw:480px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body,html{margin:0;padding:0}body{font-family:ui-rounded,SF Pro Rounded,Nunito,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:radial-gradient(120% 80% at 50% -10%,var(--bg-2),var(--bg));min-height:100dvh;overflow-x:hidden}button{cursor:pointer;border:none;background:none}button,input,textarea{font-family:inherit}.app{max-width:var(--maxw);margin:0 auto;padding:0 18px calc(96px + env(safe-area-inset-bottom));min-height:100dvh}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;justify-content:space-between;padding:calc(14px + 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env(safe-area-inset-bottom));text-align:center;font-size:13px}.lp-footer-sub{opacity:.7;margin-top:4px}.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:16px;font-weight:700;font-size:14px;box-shadow:var(--shadow);z-index:60;animation:slideup .25s ease;max-width:calc(100% - 40px);text-align:center}.banner{background:linear-gradient(135deg,#fff3df,#ffe6c4);border:2px solid #f3d6a6;border-radius:16px;padding:12px 14px;display:flex;align-items:center;gap:12px;margin-bottom:14px;box-shadow:var(--shadow-sm)}.banner .bi{font-size:24px}.banner .bt{flex:1 1;font-size:13px;font-weight:700;color:var(--brown-dark)}.banner button{background:var(--brown);color:#fff;font-weight:800;font-size:13px;padding:8px 12px;border-radius:12px;white-space:nowrap}.nudge{background:linear-gradient(135deg,#ffe9c7,#ffd79a);border:2px solid #f0c987;border-radius:18px;padding:14px 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