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span{color:var(--accent);text-transform:uppercase;align-items:center;gap:7px;display:inline-flex}.drawerDemoBox p,.learningGuideBox p{color:var(--muted);font-size:.86rem;line-height:1.38}.resetButton,.shareFeedbackButton{background:#fff;gap:8px;width:100%;min-height:42px;padding:9px 10px}.shareFeedbackButton{color:#fff;background:#0e3437;border-color:#0e3437}.studyArea{gap:12px;min-width:0;display:grid}.loginProgressNotice{border:2px solid var(--red);color:var(--red);text-align:center;place-self:center;width:72%;max-width:min(100%,320px);padding:3px 12px;font-size:.82rem;font-weight:750;line-height:1}.iconButton{background:#fff;flex:none;width:46px;height:46px}.flashcard{grid-template-rows:auto minmax(0,1fr);gap:18px;min-height:clamp(620px,100dvh - 190px,780px);padding:22px;transition:box-shadow .18s;display:grid;position:relative}.flashcard:focus-visible{outline-offset:3px;outline:3px solid #075e6433}.flashcard:before{background:var(--green);content:"";border-radius:999px;width:42px;height:7px;position:absolute;top:16px;left:22px}.flashcard[data-difficulty=mittel]:before{background:var(--amber)}.flashcard[data-difficulty=schwer]:before{background:var(--red)}.cardMeta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding-top:12px;display:flex}.cardMeta span{background:var(--panel-soft);border:1px solid var(--line);color:var(--muted-strong);border-radius:8px;padding:6px 8px;font-size:.83rem;font-weight:800}.promptBlock{color:inherit;text-align:center;background:0 0;border:0;align-content:center;gap:10px;width:100%;min-height:0;display:grid}.promptButton{cursor:pointer}.promptButton:disabled{cursor:default}.promptButton:not(:disabled):hover h2{color:var(--accent)}.promptBlock h2{overflow-wrap:anywhere;font-size:clamp(2rem,4vw,2.7rem);line-height:1.12}.attemptPanel{border:1px solid var(--line);background:#fff;border-radius:8px;align-self:end;gap:10px;padding:14px;display:grid}.attemptHeader{justify-content:space-between;align-items:start;gap:12px;display:flex}.attemptHeader span{color:var(--foreground);font-size:.86rem;font-weight:900}.attemptHeader p{color:var(--muted);margin-top:3px;font-size:.9rem;line-height:1.35}.dueStatePill{background:var(--panel-soft);border:1px solid var(--line);color:var(--muted-strong);border-radius:999px;flex:none;justify-self:start;padding:6px 9px}.dueStatePill[data-state=due]{color:#7a4b00;background:#fff3d6;border-color:#eac46f}.dueStatePill[data-state=new]{color:var(--accent);background:#eaf7f4;border-color:#b8dcd5}.attemptPanel textarea{border:1px solid var(--line);color:var(--foreground);font:inherit;resize:vertical;background:#f9fafb;border-radius:8px;width:100%;min-height:96px;padding:11px}.attemptPanel textarea:focus{border-color:var(--accent);outline:3px solid #2a6f6a29}.attemptActions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.speechButton,.skipRevealButton{gap:7px;min-height:44px;padding:9px 10px;line-height:1}.speechButton svg,.skipRevealButton svg{flex:none}.speechButton{background:var(--accent-soft);color:var(--accent);border-color:#bdd7d4}.skipRevealButton{color:var(--muted-strong);background:#fff}.speechStatus{color:var(--muted-strong);font-size:.84rem;line-height:1.35}.audioStatus{color:var(--red);font-size:.84rem;line-height:1.35}.cardStudyLayout{min-height:0;display:grid}.cardStudyLayout[data-revealed=false]{grid-template-rows:minmax(0,1fr) auto;gap:14px}.cardStudyLayout[data-revealed=false] .promptBlock{align-self:center}.cardStudyLayout[data-revealed=true]{grid-template-rows:auto auto;gap:12px}.cardStudyLayout[data-revealed=true] .promptBlock h2{font-size:clamp(1.25rem,2.4vw,1.8rem)}.primaryStudyButton{color:#fff;background:#101820;border-color:#101820;gap:8px;width:100%;min-height:48px;padding:11px 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10px}.playButton:disabled{cursor:not-allowed;opacity:.45;transform:none}.detailGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.detailPanel{border:1px solid var(--line);border-radius:8px;gap:7px;min-height:0;padding:12px;display:grid}.detailPanel span{color:var(--foreground);font-size:.82rem;font-weight:900}.detailPanel p{color:#263241;overflow-wrap:anywhere;font-size:.92rem;line-height:1.32}.pronunciationPanel{background:#fff8e6;border-color:#e7d189}.chunksPanel{background:#eef5ff;border-color:#c9ddf4}.memoryPanel{background:#f8eef4;border-color:#e6c8d7;grid-column:1/-1}.visualPanel{color:#fff;background:radial-gradient(circle at 0 0,#2a6f6a59,#0000 34%),linear-gradient(145deg,#101820,#162431);border:1px solid #ffffff14;border-radius:8px;gap:9px;min-height:0;padding:12px;display:grid}.visualPanel span{color:#ffffffb8;text-transform:uppercase;font-size:.72rem;font-weight:900}.visualContent{align-items:stretch;gap:12px;min-width:0;display:grid}.visualPanel[data-has-image=true] .visualContent{grid-template-columns:1fr}.memoryImageFrame{aspect-ratio:900/360;background:#ffffff12;border:1px solid #ffffff29;border-radius:8px;place-self:start;width:100%;max-width:min(100%,560px);position:relative;overflow:hidden;box-shadow:inset 0 0 0 1px #0f182024}.memoryImage{object-fit:contain}.visualHint{color:#fff;font-family:var(--font-geist-sans), Arial, sans-serif;overflow-wrap:anywhere;white-space:pre-wrap;background:#ffffff0f;border:1px solid #ffffff1a;border-radius:8px;min-width:0;padding:12px;font-size:clamp(.82rem,1.05vw,.95rem);font-weight:680;line-height:1.36}.studyControls{grid-template-columns:46px minmax(0,1fr) 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auto;align-items:center;gap:10px;padding:12px;font-size:.9rem;display:grid}.feedbackStrip button{background:var(--accent-soft);color:var(--accent);border-color:#bdd7d4;gap:6px;min-height:40px;padding:8px 10px}.feedbackDialogLayer{z-index:50;place-items:center;padding:18px;display:grid;position:fixed;inset:0;overflow-y:auto}.feedbackDialogBackdrop{cursor:pointer;background:#0f172a7a;border:0;position:absolute;inset:0}.feedbackDialog{background:var(--panel);border:1px solid var(--line);border-radius:8px;gap:14px;width:100%;max-width:min(560px,100%);max-height:calc(100dvh - 36px);padding:16px;display:grid;position:relative;overflow-y:auto;box-shadow:0 26px 80px #0f172a3d}.feedbackDialogHeader{justify-content:space-between;align-items:start;gap:12px;display:flex}.feedbackDialogHeader span{color:var(--accent);text-transform:uppercase;margin-bottom:4px;font-size:.76rem;font-weight:900;display:block}.feedbackDialogHeader h2{font-size:1.25rem;line-height:1.16}.feedbackIntentQuestion{background:var(--panel-soft);border:1px solid var(--line);border-radius:8px;gap:9px;padding:12px;display:grid}.feedbackIntentQuestion>span{color:var(--accent);text-transform:uppercase;align-items:center;gap:6px;font-size:.76rem;font-weight:900;display:flex}.feedbackIntentQuestion p{color:var(--foreground);font-size:.98rem;font-weight:850;line-height:1.28}.feedbackDialog textarea{background:var(--panel-soft);border:1px solid var(--line);color:var(--foreground);font:inherit;resize:vertical;border-radius:8px;outline:none;width:100%;min-height:160px;padding:12px;line-height:1.45}.intentPicker{flex-wrap:wrap;gap:8px;display:flex}.intentPicker button{background:var(--panel-soft);border:1px solid var(--line);color:var(--muted-strong);cursor:pointer;border-radius:8px;min-height:38px;padding:7px 10px;font-size:.83rem;font-weight:850}.intentPicker button[data-active=true]{color:#fff;background:#0e3437;border-color:#0e3437}.feedbackDialog textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #075e641f}.rewardNote{color:var(--muted-strong);align-items:center;gap:8px;font-size:.88rem;line-height:1.35;display:flex}.rewardNote svg{color:var(--amber);flex:none}.feedbackDialogActions{justify-content:space-between;align-items:center;gap:10px;display:flex}.feedbackDialogActions span{color:var(--muted);font-size:.82rem}.feedbackDialogActions button{color:#fff;cursor:pointer;background:#101820;border:1px solid #101820;border-radius:8px;justify-content:center;align-items:center;gap:7px;min-height:44px;padding:9px 14px;font-weight:850;display:inline-flex}.feedbackDialogActions 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p{color:var(--muted-strong);font-size:.86rem;line-height:1.42}.onboardingLayer{z-index:60;place-items:center;padding:18px;display:grid;position:fixed;inset:0;overflow-y:auto}.onboardingBackdrop{cursor:pointer;background:#0f172a75;border:0;position:absolute;inset:0}.onboardingCard{background:var(--panel);border:1px solid var(--line);border-radius:8px;gap:14px;width:100%;max-width:min(560px,100%);max-height:calc(100dvh - 36px);padding:18px;display:grid;position:relative;overflow-y:auto;box-shadow:0 26px 80px #0f172a3d}.onboardingHeader{justify-content:space-between;align-items:center;gap:12px;display:flex}.onboardingHeader span{color:var(--accent);letter-spacing:0;text-transform:uppercase;font-size:.76rem;font-weight:900}.onboardingCard h2{font-size:1.45rem;line-height:1.14}.onboardingCard p{color:var(--muted-strong);font-size:.96rem;line-height:1.45}.onboardingExplainer{gap:8px;display:grid}.onboardingExplainer section{background:var(--panel-soft);border:1px solid var(--line);border-radius:8px;grid-template-columns:auto minmax(0,1fr);gap:5px;padding:11px;display:grid}.onboardingExplainer svg{color:var(--accent);grid-row:span 2;margin-top:1px}.onboardingExplainer span{color:var(--foreground);font-size:.86rem;font-weight:900}.onboardingExplainer p{font-size:.86rem;line-height:1.35}.onboardingSteps{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.onboardingSteps span{background:var(--panel-soft);border:1px solid var(--line);color:var(--muted-strong);text-align:center;border-radius:8px;padding:10px;font-size:.84rem;font-weight:850}.onboardingActions{grid-template-columns:minmax(0,1fr) auto;gap:10px;display:grid}.siteFooter{color:var(--muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding:18px 0 4px;font-size:.84rem;display:flex}.siteFooter a,.legalContent a{color:var(--accent);font-weight:850;text-decoration:none}.siteFooter a:hover,.legalContent a:hover{text-decoration:underline}.legalShell{min-height:100vh;padding:28px 18px}.legalContent{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:8px;gap:14px;max-width:760px;margin:0 auto;padding:24px;display:grid}.legalContent h1{max-width:none}.legalContent p{color:var(--muted-strong);font-size:.98rem;line-height:1.55}.legalBackLink{justify-self:start}.legalNote{background:var(--panel-soft);border:1px solid var(--line);border-radius:8px;padding:12px}@media (max-width:900px){.appShell{padding:0 12px 18px}.workspace{max-width:620px}.topBar{z-index:12;background:#f6f8faf0;border-bottom:1px solid #d9e0eae0;align-items:center;gap:8px;min-height:64px;margin:0 -12px;padding:8px 12px;display:flex;position:sticky;top:0}.titleBlock{flex:auto;overflow:hidden}.topProgress{z-index:11;border-radius:0;height:3px;margin:0 -12px 12px;position:sticky;top:64px}.eyebrow{font-size:.66rem}h1{font-size:1.12rem}.valueLine{text-overflow:ellipsis;white-space:nowrap;font-size:.73rem;overflow:hidden}.topMeta{display:none}.mobileMenuButton{flex:0 0 44px;display:inline-flex}.desktopAuth{display:none}.drawerAuth{border-bottom:1px solid var(--line);border-top:1px solid var(--line);flex-wrap:wrap;padding:12px 0;display:flex}.mobileDrawerLayer{z-index:30;display:block;position:fixed;inset:0}.mobileDrawerBackdrop{cursor:pointer;background:#0f172a6b;border:0;width:100%;height:100%;position:absolute;inset:0}.mobileDrawer{background:var(--panel);border-left:1px solid var(--line);gap:16px;width:390px;max-width:min(390px,90vw);height:100%;padding:16px;display:grid;position:absolute;top:0;right:0;overflow-y:auto;box-shadow:-16px 0 40px #141a232e}.drawerHeader{justify-content:space-between;align-items:center;gap:12px;display:flex}.drawerHeader span{font-size:1.05rem;font-weight:900;display:block}.drawerHeader p{color:var(--muted);margin-top:3px;font-size:.82rem}.trainerGrid{grid-template-columns:1fr}.desktopConfig{display:none}.detailGrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:740px){.visualPanel[data-has-image=true] .visualContent{grid-template-columns:1fr}.memoryImageFrame{justify-self:center;max-width:min(100%,420px)}.visualHint{max-height:none}}@media (max-width:620px){.appShell{padding:0 8px 16px}.topBar{min-height:58px;margin:0 -8px;padding:7px 8px}.topProgress{margin-left:-8px;margin-right:-8px;top:58px}.eyebrow{font-size:.61rem}h1{font-size:1rem;line-height:1.06}.valueLine{display:none}.studyArea{gap:10px}.flashcard{gap:12px;min-height:min(72dvh,610px);padding:16px 14px}.flashcard:before{width:34px;top:12px;left:14px}.cardMeta{gap:6px;padding-top:10px}.cardMeta span{padding:5px 7px;font-size:.77rem}.cardStudyLayout[data-revealed=false] .promptBlock{min-height:300px}.promptBlock{min-height:0}.promptBlock h2{text-wrap:balance;max-width:13ch;margin:0 auto;font-size:clamp(1.75rem,7.4vw,2.1rem)}.cardStudyLayout[data-revealed=true]{grid-template-rows:auto minmax(0,1fr);gap:8px}.cardStudyLayout[data-revealed=true] .promptBlock{text-align:left;align-content:start;gap:5px}.cardStudyLayout[data-revealed=true] .promptBlock h2{max-width:none;margin:0;font-size:1rem}.answerHeader{align-items:start;gap:8px}.answerHeader h3{margin-top:2px;font-size:1.12rem}.answerActions{flex:none}.playButton{min-height:36px;padding:6px 9px}.detailGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.detailPanel{gap:4px;padding:6px 7px}.detailPanel span{font-size:.7rem}.detailPanel p{font-size:.72rem;line-height:1.14}.pronunciationPanel p{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.chunksPanel p{-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:.68rem;line-height:1.08;display:-webkit-box;overflow:hidden}.memoryPanel{grid-column:1/-1}.memoryPanel p{font-size:.73rem;line-height:1.12}.visualPanel{gap:7px;padding:7px 9px}.visualContent{gap:7px}.memoryImageFrame{max-width:min(100%,340px)}.visualPanel span{font-size:.66rem}.visualHint{padding:7px;font-size:.74rem;font-weight:650;line-height:1.22}.attemptPanel{padding:11px}.attemptHeader{display:grid}.dueStatePill{display:none}.authHint{flex-basis:100%}.attemptActions{grid-template-columns:1fr}.studyControls{z-index:8;display:flex;position:sticky;bottom:0}.primaryStudyButton,.ratingBar{flex:auto;min-width:0}.studyControls:before{content:"";pointer-events:none;z-index:-1;background:linear-gradient(#f6f8fa00,#f6f8faf5 34%);position:absolute;inset:-18px -8px -16px}.iconButton{width:44px;height:44px}.ratingBar{gap:6px}.ratingButton{flex-direction:column;gap:3px;min-height:54px;padding:6px 4px;font-size:.76rem}.demoPrompt{grid-template-columns:1fr}.demoPromptActions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.demoPromptActions button{padding-left:6px;padding-right:6px}.feedbackStrip{grid-template-columns:auto minmax(0,1fr);align-items:start;font-size:.82rem}.feedbackStrip span{overflow-wrap:anywhere;min-width:0}.feedbackStrip button{grid-column:1/-1;width:100%}.feedbackDialogLayer{align-items:end;padding:10px}.feedbackDialog{padding:14px}.feedbackDialog textarea{min-height:150px}.intentPicker{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.feedbackDialogActions{align-items:stretch;display:grid}.learningGuideLayer{align-items:end;padding:10px}.learningGuideDialog{max-height:calc(100dvh - 20px);padding:14px;overflow-y:auto}.guideGrid{grid-template-columns:1fr}.onboardingLayer{align-items:end;padding:10px}.onboardingCard{gap:12px;padding:14px}.onboardingCard h2{font-size:1.25rem}.onboardingCard p{font-size:.9rem}.onboardingSteps{grid-template-columns:1fr}.onboardingSteps span{text-align:left}.onboardingActions{grid-template-columns:1fr}}