.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:var(--tap-min);min-width:var(--tap-min);padding:0 var(--space-5);border:1px solid transparent;border-radius:var(--radius-md);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:background-color .12s ease,border-color .12s ease}.btn[disabled],.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn--block{width:100%}.btn--lg{min-height:var(--tap-primary);font-size:1.0625rem}.btn--primary{background:var(--c-primary-600);color:#fff}.btn--primary:hover:not([disabled]){background:var(--c-primary-700)}.btn--secondary{background:var(--c-surface);color:var(--c-primary-700);border-color:var(--c-line)}.btn--secondary:hover:not([disabled]){border-color:var(--c-primary-500)}.btn--ghost{background:transparent;color:var(--c-primary-700);padding:0 var(--space-3)}.btn--ghost:hover:not([disabled]){background:var(--c-primary-50)}.btn--success{background:var(--c-success-600);color:#fff}.btn--success:hover:not([disabled]){background:var(--c-success-700)}.btn--warning{background:var(--c-warning-50);color:var(--c-warning-700);border-color:var(--c-warning-600)}.btn--warning:hover:not([disabled]){background:#f8e6cd}.btn--danger{background:var(--c-danger-600);color:#fff}.btn--danger:hover:not([disabled]){background:var(--c-danger-700)}.btn--critical{background:var(--c-critical-700);color:#fff;border-color:var(--c-critical-800);box-shadow:inset 0 0 0 2px #ffffff2e}.btn--critical:hover:not([disabled]){background:var(--c-critical-800)}@media(hover:none){.btn:hover{background-color:inherit}}.login{min-height:100%;display:grid;place-items:center;padding:var(--space-5);background:radial-gradient(120% 80% at 50% 0%,var(--c-primary-50) 0%,var(--c-canvas) 60%)}.login__card{width:min(440px,100%);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-6) var(--space-6) var(--space-5);text-align:center}.login__logo{display:grid;place-items:center;margin-bottom:var(--space-4)}.login__school{margin:0 0 var(--space-1);font-size:.8125rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--c-primary-700)}.login__title{font-size:1.375rem;margin-bottom:var(--space-1)}.login__subtitle{color:var(--c-ink-500);margin:0 0 var(--space-6);font-size:.9375rem}.login__divider{display:flex;align-items:center;gap:var(--space-3);color:var(--c-ink-500);font-size:.8125rem;margin:var(--space-5) 0 var(--space-4)}.login__divider:before,.login__divider:after{content:"";flex:1;height:1px;background:var(--c-line)}.login__field{text-align:left;display:block;margin-bottom:var(--space-3)}.login__label{display:block;font-size:.875rem;font-weight:600;margin-bottom:var(--space-1);color:var(--c-ink-700)}.login__input{width:100%;min-height:var(--tap-min);padding:0 var(--space-3);font:inherit;color:var(--c-ink-900);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-md)}.login__input:focus-visible{border-color:var(--c-primary-500)}.login__error{background:var(--c-danger-50);border:1px solid var(--c-danger-600);color:var(--c-danger-700);border-radius:var(--radius-md);padding:var(--space-3);font-size:.9375rem;text-align:left;margin-bottom:var(--space-4)}.login__hint{margin-top:var(--space-5);font-size:.8125rem;color:var(--c-ink-500)}@media(min-width:900px){.login__card{padding:var(--space-7) var(--space-7) var(--space-6)}}.sterne{display:inline-flex;gap:2px;font-size:1.5rem;line-height:1}.sterne--klein{font-size:1rem}.stern{color:var(--c-line)}.stern--an{color:var(--c-gold-500)}.stern--neu{animation:stern-auf .6s cubic-bezier(.2,1.6,.4,1) both}@keyframes stern-auf{0%{transform:scale(.2) rotate(-40deg);opacity:0}to{transform:none;opacity:1}}.levelbalken{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--space-2);font-size:.875rem}.levelbalken__level{font-weight:800;color:var(--c-primary-700)}.levelbalken__spur{height:10px;background:var(--c-primary-50);border-radius:5px;overflow:hidden}.levelbalken__fuellung{height:100%;background:var(--c-primary-500);border-radius:5px;transition:width 1s ease-out}.levelbalken__rest{color:var(--c-ink-500);white-space:nowrap}.spielmoment{position:fixed;z-index:60;left:50%;bottom:var(--space-4);transform:translate(-50%);width:min(560px,calc(100vw - 2 * var(--space-4)));display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);box-shadow:0 12px 32px #14202b2e;animation:spielmoment-rein .35s ease-out}@keyframes spielmoment-rein{0%{transform:translate(-50%,24px);opacity:0}to{transform:translate(-50%);opacity:1}}.spielmoment__zeile{display:flex;align-items:center;gap:var(--space-3)}.spielmoment__text{flex:1;font-weight:600}.spielmoment__xp{font-weight:700;color:var(--c-primary-700);white-space:nowrap}.spielmoment__zu{min-width:var(--tap-min);min-height:var(--tap-min);border:none;background:none;font-size:1.5rem;color:var(--c-ink-500);cursor:pointer}.spielmoment--aufstieg{border-color:var(--c-primary-500);box-shadow:0 0 0 4px var(--c-primary-100),0 16px 40px #14202b38}.spielmoment__aufstieg{display:flex;align-items:center;gap:var(--space-2);font-size:1.375rem;color:var(--c-primary-700);animation:aufstieg-puls .8s ease-out 2}.spielmoment__konfetti{font-size:1.75rem;animation:konfetti .9s ease-out}@keyframes aufstieg-puls{0%,to{transform:none}40%{transform:scale(1.06)}}@keyframes konfetti{0%{transform:scale(.3) rotate(-30deg)}60%{transform:scale(1.3) rotate(10deg)}to{transform:none}}.kacheln{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-3);margin-bottom:var(--space-5)}.kachel{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);padding:var(--space-4);display:flex;flex-direction:column;gap:2px}.kachel--gold{background:var(--c-gold-50);border-color:var(--c-gold-500)}.kachel--gold .kachel__wert{color:var(--c-gold-600)}.kachel__wert{font-size:2rem;font-weight:800;line-height:1.1;color:var(--c-primary-700);font-variant-numeric:tabular-nums}.kachel__label{font-size:.875rem;color:var(--c-ink-500)}.weiter{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;margin-bottom:var(--space-5)}.weiter__titel{margin:2px 0}.hinweis{background:var(--c-warning-50);border:1px solid var(--c-warning-600);color:var(--c-warning-700);border-radius:var(--radius-md);padding:var(--space-4);margin:0}.gruppen{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.gruppe{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-3);border:1px solid var(--c-line);border-radius:var(--radius-md)}.gruppe__body{flex:1;min-width:0}.gruppe__meta{font-size:.875rem}.jahrgaenge{display:flex;flex-wrap:wrap;gap:var(--space-3)}.jahrgang{min-width:96px;min-height:var(--tap-min);padding:var(--space-3) var(--space-4);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-md);cursor:pointer;font:inherit;display:flex;flex-direction:column;align-items:flex-start;gap:2px}.jahrgang:hover{border-color:var(--c-primary-500)}.jahrgang__zahl{font-size:1.5rem;font-weight:700;color:var(--c-primary-700)}.jahrgang__zahl--text{font-size:1.125rem;letter-spacing:.02em}@media(hover:none){.jahrgang:hover{border-color:var(--c-line)}}.level-karte{padding:var(--space-4) var(--space-5)}.level-karte .levelbalken{font-size:1rem}.level-karte .levelbalken__spur{height:14px}.level-karte__hinweis{margin:var(--space-2) 0 0;font-size:.875rem}.klassenziel{display:grid;gap:var(--space-1)}.klassenziel__kopf{display:flex;justify-content:space-between;gap:var(--space-3)}.klassenziel__prozent{font-weight:800;color:var(--c-success-700);font-variant-numeric:tabular-nums}.klassenziel__spur{position:relative;height:14px;background:var(--c-success-50);border-radius:7px}.klassenziel__fuellung{height:100%;background:var(--c-success-600);border-radius:7px;transition:width 1s ease-out}.klassenziel__etappe{position:absolute;top:-3px;width:4px;height:20px;margin-left:-2px;border-radius:2px;background:var(--c-line)}.klassenziel__etappe--erreicht{background:var(--c-success-700)}.klassenziel__text{font-size:.875rem}.klassenkarten{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-3)}.klassenkarte{display:flex;flex-direction:column;gap:var(--space-1);width:100%;min-height:132px;padding:var(--space-4);text-align:left;font:inherit;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);cursor:pointer}.klassenkarte:hover{border-color:var(--c-primary-500)}.klassenkarte__name{font-size:1.25rem;font-weight:700;margin-bottom:var(--space-1)}.klassenkarte__zeile{font-size:.9375rem}.klassenkarte__zeile--hinweis{color:var(--c-warning-700);font-weight:600}.klassenkarte__zeile--hinweis:before{content:"• "}@media(hover:none){.klassenkarte:hover{border-color:var(--c-line)}}.teilen{width:min(720px,calc(100vw - 2 * var(--space-5)));border:none;border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:0 12px 40px #00000040;color:var(--c-ink-900)}.teilen::backdrop{background:#14202b73}.teilen__titel{margin:0 0 var(--space-1)}.teilen__ort{margin:0}.teilen__raster{display:grid;grid-template-columns:220px 1fr;gap:var(--space-5);margin-top:var(--space-5)}.teilen__qr{width:220px;height:220px;padding:10px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md)}.teilen__qr svg{display:block;width:100%;height:100%}.teilen__feld{display:block;border:none;margin:0 0 var(--space-4);padding:0;min-width:0}.teilen__label{display:block;padding:0;font-weight:600;font-size:.9375rem;margin-bottom:var(--space-1)}.teilen__wahl{display:flex;gap:var(--space-2)}.teilen__option{flex:1;min-height:var(--tap-min);text-align:left;border:1px solid var(--c-line);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);background:var(--c-surface);color:var(--c-ink-900);font:inherit;font-size:.9375rem;cursor:pointer}.teilen__option small{display:block;color:var(--c-ink-500)}.teilen__option--an{border-color:var(--c-primary-600);background:var(--c-primary-50);box-shadow:inset 0 0 0 1px var(--c-primary-600)}.teilen__varianten{display:flex;gap:var(--space-1);margin-top:var(--space-2)}.teilen__varianten .btn{min-width:var(--tap-min);padding:0 var(--space-3)}.teilen__link{display:flex;gap:var(--space-2)}.teilen__link input{flex:1;min-width:0;min-height:var(--tap-min);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:0 var(--space-3);font:inherit;font-size:.9375rem;color:var(--c-ink-700);background:var(--c-canvas)}.teilen__stand{margin-top:var(--space-4);padding:var(--space-3);border-radius:var(--radius-md);background:var(--c-success-50);color:var(--c-success-700);font-size:.9375rem}.teilen__stand--offen{background:var(--c-primary-50);color:var(--c-ink-700)}.teilen__stand p{margin:0}.teilen__stand p+p{margin-top:var(--space-1)}.teilen__stand .teilen__freischalten{min-height:auto;padding:0;font-size:inherit}.teilen__fuss{display:flex;gap:var(--space-2);justify-content:flex-end;margin-top:var(--space-5)}.beameransicht{width:100vw;height:100vh;max-width:none;max-height:none;margin:0;border:none;padding:var(--space-6);background:var(--c-surface);color:var(--c-ink-900)}.beameransicht[open]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4)}.beameransicht__schliessen{position:absolute;top:var(--space-5);right:var(--space-5)}.beameransicht__ort{margin:0;color:var(--c-ink-500);font-size:1.5rem}.beameransicht__titel{margin:0;font-size:3.25rem;text-align:center}.beameransicht__qr{width:min(56vh,520px);height:min(56vh,520px);padding:20px}.beameransicht__link{margin:0;font-size:1.75rem;font-weight:600;color:var(--c-primary-700);text-align:center;overflow-wrap:anywhere}.beameransicht__anleitung{margin:0;font-size:1.25rem;color:var(--c-ink-700)}.teilen-kopf{display:flex;align-items:center;gap:var(--space-3)}.teilen-kopf h1{flex:1;margin:0}.teilen-kopf+.muted{margin-top:var(--space-2)}.teilen__gast{margin-top:var(--space-4);padding:var(--space-3);border:1px solid var(--c-line);border-radius:var(--radius-md);background:var(--c-canvas)}.teilen__schalter{display:flex;align-items:flex-start;gap:var(--space-3);min-height:var(--tap-min);padding:var(--space-1) 0;font-size:.9375rem;font-weight:600;cursor:pointer}.teilen__schalter input{width:24px;height:24px;margin-top:2px;flex:none;accent-color:var(--c-primary-600)}.teilen__schalter small{display:block;font-weight:400;color:var(--c-ink-500)}.teilen__gastform{margin-top:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--c-line);font-size:.9375rem}.teilen__gastform p{margin:0 0 var(--space-2)}.teilen__gastform .teilen__wahl{flex-wrap:wrap}.teilen__notiz{width:100%;min-height:var(--tap-min);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:0 var(--space-3);font:inherit;font-size:.9375rem;color:var(--c-ink-900);background:var(--c-surface)}.teilen__gastfehler{margin:var(--space-2) 0 0;color:var(--c-danger-700);font-size:.9375rem}.ergebnis{max-width:760px;margin:0 auto;width:100%}.ergebnis__kopf{display:flex;flex-direction:column;align-items:center;gap:var(--space-2);text-align:center}.ergebnis__kopf .sterne{font-size:3rem;gap:var(--space-2)}.ergebnis__satz{margin:0;font-size:1.375rem}.ergebnis__zeile{margin:0}.ergebnis__punkte{margin:0;font-size:.9375rem;color:var(--c-ink-700);font-variant-numeric:tabular-nums}.ergebnis__rekord{color:var(--c-gold-600);font-weight:700}.ergebnis__spiel{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--c-primary-50);border-radius:var(--radius-md)}.ergebnis__spiel--aufstieg{background:var(--c-primary-100);animation:ergebnis-aufstieg .6s cubic-bezier(.2,1.6,.4,1) both}@keyframes ergebnis-aufstieg{0%{transform:scale(.94)}to{transform:none}}.ergebnis__aufstieg{margin:0;font-size:1.25rem;color:var(--c-primary-800);text-align:center}.ergebnis__xp{font-weight:700;color:var(--c-primary-700)}.ergebnis__abschnitt{text-align:left}.ergebnis__titel{margin:0 0 var(--space-2);font-size:1.0625rem}.ergebnis__geklappt>summary{min-height:var(--tap-min);display:flex;align-items:center;font-weight:600;color:var(--c-success-700);cursor:pointer}.ergebnis__weiter{display:flex;flex-direction:column;gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--c-line)}.ergebnis__tor{margin:0;padding:var(--space-3) var(--space-4);background:var(--c-success-50);border:1px solid var(--c-success-600);color:var(--c-success-700);border-radius:var(--radius-md);text-align:center}.ergebnis__tor-hinweis{margin:0;padding:var(--space-3) var(--space-4);background:var(--c-primary-50);color:var(--c-primary-700);border-radius:var(--radius-md);text-align:center}.ergebnis__abzeichen{padding:var(--space-3) var(--space-4);background:var(--c-gold-50);border:1px solid var(--c-gold-500);color:var(--c-gold-600);border-radius:var(--radius-md);text-align:center}.ergebnis__aktionen{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-3)}.ergebnis__hinweis{font-weight:500}.drill{display:flex;flex-direction:column;gap:var(--space-5);max-width:900px;margin:0 auto}.drill__head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap}.drill__level{font-size:.8125rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--c-primary-700)}.drill__text{font-family:var(--font-drill);font-size:1.5rem;line-height:2;letter-spacing:.02em;word-break:break-word;padding:var(--space-5);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);-webkit-user-select:none;user-select:none}.drill__char{border-radius:3px;padding:2px 0}.drill__char--todo{color:var(--c-ink-500)}.drill__char--ok{color:var(--c-success-700)}.drill__char--bad{color:#fff;background:var(--c-danger-600);text-decoration:underline}.drill__char--space.drill__char--bad:after{content:"␣"}.drill__char--current{background:var(--c-primary-100);box-shadow:inset 0 -3px 0 var(--c-primary-600)}.drill__stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:var(--space-3)}.drill__stat{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4)}.drill__stat-label{display:block;font-size:.8125rem;color:var(--c-ink-500)}.drill__stat-value{font-size:1.375rem;font-weight:700;font-variant-numeric:tabular-nums}.drill__progress{height:8px;border-radius:4px;background:var(--c-primary-50);overflow:hidden}.drill__progress-bar{height:100%;background:var(--c-primary-600);transition:width .12s linear}.drill__notice{background:var(--c-warning-50);border:1px solid var(--c-warning-600);color:var(--c-warning-700);border-radius:var(--radius-md);padding:var(--space-4)}.drill__hidden-input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}@media(min-width:1280px){.drill__text{font-size:1.75rem}}.drill__daneben{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin:0}.drill__taste{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 var(--space-2);font-family:var(--font-drill);font-size:1.125rem;background:var(--c-surface);border:1px solid var(--c-line);border-bottom-width:3px;border-radius:var(--radius-sm)}.maus{position:relative;height:min(58vh,460px);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden;-webkit-user-select:none;user-select:none;touch-action:none;cursor:crosshair}.maus__ziel{position:absolute;transform:translate(-50%,-50%);border-radius:50%;border:none;padding:0;background:var(--c-primary-600);box-shadow:0 0 0 4px var(--c-primary-100);cursor:pointer;animation:ziel-auf .12s ease-out}@keyframes ziel-auf{0%{transform:translate(-50%,-50%) scale(.7);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.maus__ziel:active{background:var(--c-primary-700)}.maus__ziel--precision{background:radial-gradient(circle,var(--c-danger-600) 0 22%,var(--c-surface) 22% 45%,var(--c-primary-600) 45% 100%)}.maus__ziel--dragdrop{border-radius:var(--radius-md);cursor:grab}.maus__ziel--dragdrop:active{cursor:grabbing}.maus__ablage{position:absolute;transform:translate(-50%,-50%);border:3px dashed var(--c-primary-500);border-radius:var(--radius-md);background:var(--c-primary-50)}@media(prefers-reduced-motion:reduce){.maus__ziel{animation:none}}.draht{position:relative;border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden;background:var(--c-primary-50);touch-action:none;-webkit-user-select:none;user-select:none;cursor:crosshair}.draht__flaeche{display:block;width:100%;height:auto}.draht__hinweis{position:absolute;inset:auto 0 0 0;padding:var(--space-2, 8px);text-align:center;background:#14202b0f;color:var(--c-ink-700);font-size:.9rem}.spiel{position:relative;border:1px solid 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var(--c-primary-500);border-radius:var(--radius-md);background:var(--c-surface);color:var(--c-ink-900)}.blind__zaehler{position:absolute;right:var(--space-3);top:50%;transform:translateY(-50%);font-variant-numeric:tabular-nums;color:var(--c-ink-500);font-size:.875rem}.vergleich{list-style:none;padding:0;margin:var(--space-3) 0;text-align:left}.vergleich__zeile{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) 0;border-bottom:1px solid 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var(--space-3);font:inherit;font-weight:600;text-align:left;color:var(--c-ink-900);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-md);box-shadow:0 1px 2px #14202b14;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none}.zkarte:disabled{cursor:default;color:var(--c-ink-900)}.zkarte--glyph{padding:var(--space-2);align-items:flex-end}.zkarte--gewaehlt{border-color:var(--c-primary-600);background:var(--c-primary-50);box-shadow:inset 0 0 0 1px var(--c-primary-600)}.zkarte--gezogen{opacity:.35}.zkarte--richtig{border-color:var(--c-success-600);box-shadow:inset 0 0 0 1px var(--c-success-600)}.zkarte--falsch{border-color:var(--c-danger-600);box-shadow:inset 0 0 0 1px var(--c-danger-600)}.zkarte__marke{font-weight:800}.zkarte--richtig .zkarte__marke{color:var(--c-success-700)}.zkarte--falsch 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var(--c-line);border-radius:var(--radius-lg)}.zsteckbrief__titel{font-size:.8125rem;font-weight:600;color:var(--c-ink-500)}.zsteckbrief__reihe{display:flex;align-items:flex-end;gap:var(--space-5)}.zsteckbrief__eintrag{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);font-size:.8125rem}.zraster--karyo{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.zablage{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-3);background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);transition:border-color .15s,background .15s}.zablage--bereit{border-color:var(--c-primary-500);cursor:pointer}.zablage__karten{display:flex;flex-wrap:wrap;gap:var(--space-2);min-height:52px;padding:var(--space-1);border-radius:var(--radius-md);background:var(--c-canvas);justify-content:center;align-items:center}.zablage__leer{align-self:center;margin:0 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minmax(260px,2fr);gap:var(--space-4);align-items:start}.zbeschriften__bild{padding:var(--space-3)}.zlegende{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.zablage--zeile{flex-direction:row;align-items:center;padding:var(--space-2)}.zablage--zeile .zablage__karten{flex:1;min-height:48px}.zlegende__nummer{flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;border:1.5px solid var(--c-ink-700);font-weight:700}@media(hover:hover){.zkarte:not(:disabled):hover{border-color:var(--c-primary-500)}}@media(max-width:1100px){.zbeschriften{grid-template-columns:minmax(0,1fr) 280px}}.zhilfe{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-3)}.zhilfe__karte{margin:0;font-weight:600}.zkarte .formel 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button{font:inherit;color:inherit}.iserv-nav__schule{display:flex;gap:8px;align-items:center;border:0;background:transparent;text-align:left;padding:4px;cursor:pointer}.iserv-logo{color:var(--iserv-blau);font-size:20px}.iserv-nav__konto{position:relative}.iserv-nav__ich{display:flex;align-items:center;gap:8px;width:100%;border:1px solid var(--iserv-linie);background:#fff;border-radius:6px;padding:6px 8px;cursor:pointer;text-align:left}.iserv-nav__ich>span:nth-child(2){flex:1}.iserv-nav__bild{width:22px;height:22px;border-radius:50%;background:var(--iserv-blau);color:#fff;display:grid;place-items:center;font-size:12px}.iserv-menue{position:absolute;z-index:5;top:calc(100% + 4px);left:0;right:0;margin:0;padding:4px 0;list-style:none;background:#fff;border:1px solid var(--iserv-linie);border-radius:6px;box-shadow:0 6px 18px #0000001f}.iserv-menue li>*{display:block;width:100%;padding:6px 12px;text-align:left;border:0;background:transparent;color:var(--iserv-grau)}.iserv-menue 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.iserv-nav__griff{cursor:grabbing}.iserv-nav__minus,.iserv-nav__plus{border:0;background:transparent;cursor:pointer;font-size:16px;width:28px;height:28px;border-radius:50%}.iserv-nav__minus{color:#b3261e}.iserv-nav__plus{color:#1e7a45}.iserv-nav__alle{margin-top:6px;border:0;background:transparent;text-align:left;padding:6px;color:var(--iserv-grau);cursor:pointer;font-size:13px}.iserv-haupt{flex:1;min-width:0;display:flex;flex-direction:column}.iserv-kopf{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--iserv-blau);color:#fff}.iserv-kopf__home{border:0;background:transparent;color:#fff;font:inherit;text-decoration:underline;cursor:pointer;padding:2px 4px}.iserv-kopf__hilfe{margin-left:auto;opacity:.85}.iserv-inhalt{flex:1;padding:14px;overflow:auto;position:relative}.iserv-start__gruss{font-size:20px;margin:0 0 12px}.iserv-start__kacheln{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.iserv-kachel{border:1px solid 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12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--tap-min: 44px;--tap-primary: 48px;--font-ui: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-drill: ui-monospace, "SF Mono", "Cascadia Mono", "Consolas", monospace}@font-face{font-family:Andika;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/andika-latin-400.woff2) format("woff2")}@font-face{font-family:Andika;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/andika-latin-700.woff2) format("woff2")}:root.grundschule{--font-ui: "Andika", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;font-size:20px}:root.grundschule body{font-size:1rem;line-height:1.6}:root.grundschule .btn{min-height:56px;font-size:1.05rem}:root.grundschule .btn--primary,:root.grundschule .btn--success{min-height:64px}:root.grundschule .rechnen__auftrag,:root.grundschule .rechnen__frage{font-size:1.3rem;line-height:1.5;max-width:40ch}.silbenwort{white-space:nowrap}.silbe--zwei{color:var(--c-primary-600)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-ui);font-size:16px;line-height:1.5;color:var(--c-ink-900);background:var(--c-canvas);-webkit-font-smoothing:antialiased;touch-action:manipulation}h1,h2,h3{line-height:1.25;margin:0 0 var(--space-3)}h1{font-size:1.75rem}h2{font-size:1.25rem}:focus-visible{outline:2px solid var(--c-primary-500);outline-offset:2px;border-radius:var(--radius-sm)}.card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-5)}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.row{display:flex;align-items:center;gap:var(--space-3)}.muted{color:var(--c-ink-500)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.appbar{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-5);background:var(--c-surface);border-bottom:1px solid var(--c-line)}.appbar__title{font-weight:700;color:var(--c-primary-700)}.appbar__spacer{flex:1}.appbar__user{color:var(--c-ink-500);font-size:.9375rem}.appbar__nav{display:flex;gap:var(--space-1);margin-left:var(--space-4)}.navknopf{min-height:var(--tap-min);padding:0 var(--space-3);border:none;border-radius:var(--radius-md);background:transparent;color:var(--c-ink-700);font:inherit;font-weight:600;cursor:pointer}.navknopf:hover{background:var(--c-primary-50)}.navknopf--aktiv{color:var(--c-primary-700);background:var(--c-primary-50);box-shadow:inset 0 -2px 0 var(--c-primary-600)}@media(hover:none){.navknopf:hover{background:transparent}.navknopf--aktiv:hover{background:var(--c-primary-50)}}@media(max-width:720px){.appbar{flex-wrap:wrap}.appbar__nav{order:3;width:100%;margin-left:0;overflow-x:auto}}.tabelle-huelle{overflow-x:auto;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--radius-lg);margin-top:var(--space-4)}.gruppe-tabelle{width:100%;border-collapse:collapse;font-size:.9375rem}.gruppe-tabelle th,.gruppe-tabelle td{text-align:left;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--c-line);white-space:nowrap}.gruppe-tabelle tbody tr:last-child td{border-bottom:none}.gruppe-tabelle .zahl{font-variant-numeric:tabular-nums;text-align:right}.sortknopf{background:none;border:none;padding:0;font:inherit;font-size:.8125rem;font-weight:600;color:var(--c-ink-500);cursor:pointer}.sortknopf--aktiv{color:var(--c-primary-700)}.gruppe-tabelle th:first-child,.gruppe-tabelle td:first-child{position:sticky;left:0;background:var(--c-surface)}.besprechung{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-2)}.besprechung__eintrag{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--space-1) var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid var(--c-line);border-left:4px solid var(--c-warning-600);border-radius:var(--radius-md);background:var(--c-surface)}.besprechung__eintrag--richtig{border-left-color:var(--c-success-600)}.besprechung__aufgabe{font-weight:600}.besprechung__gegeben{color:var(--c-ink-500);text-decoration:line-through}.besprechung__richtig{color:var(--c-success-700);font-weight:700}