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.screen__footer{grid-area:2/2;align-self:center;padding:0}.screen__content{padding-top:var(--space-sm);padding-bottom:var(--space-sm)}.math-problem{margin-bottom:var(--space-sm);font-size:2.5rem}.answer-display{min-height:2.5rem;font-size:2rem}.screen--spiel .screen__footer .numpad{grid-template-rows:repeat(4,1fr);gap:6px;max-width:100%;height:100%}.screen--spiel .numpad__key{aspect-ratio:auto;min-height:0;font-size:var(--font-size-lg);padding:0}.screen--spiel{padding:var(--space-sm) 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2px}}.start{justify-content:flex-start;gap:var(--space-md)}.start__kopf{justify-content:space-between;align-items:center;gap:var(--space-sm);display:flex}.start__gruss{font-size:var(--font-size-2xl);letter-spacing:-.5px;font-weight:800}.start__serie{border-radius:var(--radius-full);background:var(--color-bg-card);border:1px solid var(--color-border);font-size:var(--font-size-sm);white-space:nowrap;align-items:center;gap:6px;padding:6px 12px;font-weight:700;display:inline-flex}.start__blase{margin-bottom:64px}.start__ziel{flex-direction:column;gap:8px;display:flex}.start__zeile{font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;justify-content:space-between;align-items:center;font-weight:700;display:flex}.start__zeile .icon{vertical-align:-2px}.start__weiter{text-align:left;justify-content:space-between}.start__weiter-text{flex-direction:column;align-items:flex-start;display:flex}.text-stern{color:var(--color-stern)}.spiel-fuchs{justify-content:flex-start;min-height:92px}.uebersicht__kopf{justify-content:space-between;align-items:flex-end;gap:var(--space-lg);display:flex}.uebersicht__blase{border-radius:18px 18px 4px;margin-bottom:52px}.uebersicht__titel .icon,.seitenleiste__punkt .icon{vertical-align:-4px;margin-right:4px}.mobil-shell{flex-direction:column;height:100%;display:flex}.mobil-shell__inhalt{flex-direction:column;flex:1;min-height:0;display:flex}.mobil-shell__inhalt>.screen{width:100%;min-height:0;padding-bottom:var(--space-md);flex:1}.mobil-shell .screen__header--leiste .btn--ghost,.mobil-shell .screen__header--leiste .leiste-platzhalter{display:none}.mobil-shell .screen__header--leiste{justify-content:flex-start}.tableiste{padding:8px max(var(--space-sm), env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(var(--space-sm), env(safe-area-inset-left));background:var(--color-surface);border-top:1px solid var(--color-border);flex-shrink:0;justify-content:space-around;display:flex}.tableiste__punkt{color:var(--color-text-muted);font-family:var(--font-family);cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;flex-direction:column;flex:1;align-items:center;gap:3px;padding:4px 0;font-size:.75rem;font-weight:700;display:flex}.tableiste__punkt--aktiv{color:var(--color-primary)}.tableiste__punkt:active .icon{transform:scale(.9)}.start__aktionen{align-items:center;gap:var(--space-sm);display:flex}.start__zahnrad{border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-bg-card);width:40px;height:40px;color:var(--color-text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;justify-content:center;align-items:center;display:flex}.start__zahnrad:active{transform:scale(.92)}.start__fuchs{justify-content:flex-start;align-items:flex-end;margin-top:auto}.start__fuchs svg{width:min(190px,24vh);height:auto}.start__weiter{margin-bottom:auto}.screen--spiel .game-header{gap:12px;padding:0}.screen--spiel .game-header__close{color:var(--color-text);border:0}.screen--spiel .progress-bar{background:var(--color-border);border:0;height:12px}.screen--spiel .progress-bar__fill:after{content:none}.screen--spiel .game-header__zaehler{font-size:var(--font-size-md);color:var(--color-text-muted);font-variant-numeric:tabular-nums;font-weight:700}.screen--spiel .timer{text-align:right;min-width:3.2em;font-size:var(--font-size-xl);color:var(--color-text);font-weight:800}.screen--spiel .timer--warnung{color:var(--color-danger)}.spiel-fuchs{min-height:0;margin-top:12px}.spiel-fuchs svg{width:min(128px,14vh);height:auto}.spiel-fuchs__blase{margin-bottom:44px}.screen--spiel .screen__content{padding-top:var(--space-sm);justify-content:flex-start}.aufgabe-karte{background:var(--color-bg-card);border:1px solid var(--color-border);box-shadow:var(--shadow-card);text-align:center;border-radius:20px;padding:clamp(14px,2.6vh,22px) 18px}.aufgabe-karte .math-problem{letter-spacing:0;padding:0;font-size:clamp(2.5rem,7.5vh,4rem);font-weight:800;line-height:1.05}.aufgabe-karte .answer-display{border:3px solid var(--color-text-muted);border-radius:16px;gap:10px;height:clamp(56px,8.5vh,72px);min-height:0;margin:12px 0 0;padding:0;font-size:clamp(2rem,5.5vh,2.9rem)}.aufgabe-karte .answer-display--richtig{border-color:var(--color-primary);color:var(--color-primary)}.aufgabe-karte .answer-display--falsch{border-color:var(--color-danger);color:var(--color-danger)}.aufgabe-karte .answer-display__cursor{height:60%}.screen--spiel .screen__footer{margin-top:var(--space-md)}.screen--spiel .numpad{gap:10px;max-width:440px}.screen--spiel .numpad__key{aspect-ratio:auto;border:1px solid var(--color-border);height:clamp(48px,7.6vh,64px);box-shadow:var(--shadow-card);border-radius:16px;font-size:1.9rem}.ergebnis{text-align:center;justify-content:flex-start;align-items:center;gap:0}.ergebnis__ueberschrift{letter-spacing:2px;text-transform:uppercase;color:var(--color-text-muted);font-size:.95rem;font-weight:700}.ergebnis__titel{font-size:clamp(2rem,5.5vh,2.75rem);font-weight:800;line-height:1.1}.ergebnis .new-record{margin:var(--space-xs) 0 0}.ergebnis__fuchs{min-height:0;margin:var(--space-sm) 0 0;flex:auto;justify-content:center;align-items:center;display:flex}.ergebnis__fuchs svg{width:min(190px,21vh);height:auto}.ergebnis .sterne-reihe{margin-top:var(--space-sm);gap:6px}.ergebnis__werte{width:100%;margin-top:var(--space-md);grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.ergebnis__wert{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:16px;padding:10px 6px}.ergebnis__zahl{font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:800;line-height:1.2}.ergebnis__name{color:var(--color-text-muted);font-size:.8rem;font-weight:700}.ergebnis__zeilen{margin-top:var(--space-sm);color:var(--color-text-muted);flex-direction:column;gap:4px;font-size:.95rem;font-weight:600;display:flex}.ergebnis__serie .icon{vertical-align:-2px;margin-right:4px}.ergebnis__satz{color:var(--color-text)}.ergebnis__knoepfe{margin-top:var(--space-md)}