@import"https://fonts.googleapis.com/css2?family=Newsreader:opsz,wght@6..72,300;6..72,400&family=Inter:wght@400;500;600;700;800&family=Fragment+Mono&display=swap";:root{--ink: #111827;--on-ink: #ffffff;--ink-mid: #1f2937;--accent-blue: #78716c;--amber: #ea580c;--amber-pressed: #c2410c;--surface: #f0efeb;--card: #ffffff;--canvas: #e4e1d8;--hairline: #dad9d3;--chip-grey: #e8e7e2;--text-primary: #111827;--text-muted: #878787;--text-faint: #9ca3af;--green-deep: #0a6e48;--green-bg: #e7f8ef;--green-border: #a9e7c8;--red-text: #8e1519;--red-bg: #fdecec;--red-border: #fbd5d6;--disabled-bg: #dad9d3;--disabled-text: #b4b4b8;--feature-start: #111827;--feature-end: #1f2937;--results-start: #111827;--results-end: #0a0a0a;--ring-inner: #1f2937;--nav-bg: rgba(255, 255, 255, .94);--green: #089a82;--green-dark: #0a8f5f;--red: #bf2026;--gold: #ea580c;--gold-deep: #c2410c;--muted-on-dark: #b4b4b8;--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace}[data-theme=dark]{--ink: #f0efeb;--on-ink: #111827;--ink-mid: #2a3340;--accent-blue: #8a8177;--amber: #f97316;--amber-pressed: #ea580c;--surface: #14151a;--card: #1c1e26;--canvas: #0b0c10;--hairline: #2e313c;--chip-grey: #262932;--text-primary: #f0efeb;--text-muted: #9ca0ac;--text-faint: #6b7280;--green-deep: #5fe0ab;--green-bg: #10281f;--green-border: #1f6b4d;--red-text: #fca5a5;--red-bg: #2b1517;--red-border: #6d2a2d;--disabled-bg: #262932;--disabled-text: #5b6070;--feature-start: #232733;--feature-end: #2e3340;--results-start: #14151a;--results-end: #050506;--ring-inner: #14151a;--nav-bg: rgba(16, 17, 22, .92)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;height:100%}body{background:var(--canvas);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;color:var(--text-primary);transition:background .25s ease;min-height:100dvh;display:flex;align-items:stretch;justify-content:center}a{color:var(--ink);text-decoration:none}a:hover{color:var(--amber-pressed)}button{font-family:inherit;color:inherit;cursor:pointer}input{font-family:inherit}input::placeholder{color:var(--text-faint)}.field:focus{border-color:var(--ink)}.press-95:active{transform:scale(.95)}.press-98:active{transform:scale(.98)}#root{display:flex;justify-content:center;width:100%}.app{width:100%;max-width:440px;min-height:100dvh;height:100dvh;background:var(--surface);position:relative;overflow:hidden;display:flex;flex-direction:column;color:var(--text-primary);transition:background .25s ease}.app--kurs{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;max-width:none;height:100dvh;min-height:0;border-radius:0;box-shadow:none;overflow-x:hidden;overflow-y:auto;background:#f8f9f5;display:block}.app-content{flex:1;min-height:0;display:flex;flex-direction:column;position:relative;overflow:hidden}.app-sidebar{display:none}@media (min-width: 520px){body{align-items:center;padding:28px}.app{height:min(920px,calc(100dvh - 56px));min-height:0;border-radius:14px;box-shadow:0 30px 70px #00000029}}@media (min-width: 1000px){.app--app{max-width:1000px;flex-direction:row}.app--app .app-sidebar{display:flex;flex-direction:column;width:236px;flex:none;padding:22px 16px;background:var(--card);border-right:1px solid var(--hairline)}.app--landing{max-width:min(1200px,calc(100% - 56px))}.bottom-nav{display:none!important}.topic-grid{display:grid!important;grid-template-columns:1fr 1fr;gap:10px}.app--app .scroll{padding-bottom:28px!important}}.scroll{-webkit-overflow-scrolling:touch;overflow-y:auto}.scroll::-webkit-scrollbar{width:0;background:transparent}@keyframes riseUp{0%{transform:translateY(103%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes popIn{0%{transform:scale(.4);opacity:0}62%{transform:scale(1.12)}to{transform:scale(1);opacity:1}}@keyframes confFall{0%{transform:translateY(-30px) rotate(0);opacity:1}to{transform:translateY(900px) rotate(560deg);opacity:0}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes logoPop{0%{transform:scale(.82);opacity:0}60%{transform:scale(1.04)}to{transform:scale(1);opacity:1}}@keyframes screenInFwd{0%{opacity:0;transform:translate(26px)}to{opacity:1;transform:translate(0)}}@keyframes screenInBack{0%{opacity:0;transform:translate(-26px)}to{opacity:1;transform:translate(0)}}@keyframes barGrow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes storyOpen{0%{opacity:0;transform:translateY(40px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes cardIn{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:translate(0)}}@keyframes cardInBack{0%{opacity:0;transform:translate(-18px)}to{opacity:1;transform:translate(0)}}@keyframes rowIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}:root{--color-forest-ink: #0a1d08;--color-olive-press: #2b390a;--color-sage-leaf: #4a6d47;--color-deep-teal: #2b6b5e;--color-sage-foam: #729d92;--color-sage-gray: #6b7860;--color-sage-mist: #a5ac9f;--color-eucalyptus: #c9d5c5;--color-lichen: #c5ccb6;--color-crimson-specimen: #991e4b;--color-amber-pin: #80581c;--color-sand: #ad9d80;--color-linen: #f8f9f5;--color-bone: #eff2e8;--color-mist: #e1e6df;--color-slate-hollow: #2a332a;--color-surface-glow: #fdfefb;--font-akkurat: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-newsreader: "Newsreader", Georgia, "Times New Roman", serif;--font-fragment-mono: "Fragment Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--text-tag: 11px;--text-body: 18px;--text-heading: 30px;--spacing-4: 4px;--spacing-6: 6px;--spacing-8: 8px;--spacing-10: 10px;--spacing-12: 12px;--spacing-16: 16px;--spacing-18: 18px;--spacing-20: 20px;--spacing-24: 24px;--spacing-32: 32px;--spacing-34: 34px;--spacing-40: 40px;--spacing-48: 48px;--spacing-58: 58px;--spacing-64: 64px;--spacing-96: 96px;--radius-inputs: 4px;--radius-cards: 10px;--radius-buttons: 20px;--radius-tags: 9999px;--page-max-width: 1200px;--grid-margin: 48px;--accent: var(--color-sage-leaf)}.kurs-root{font-family:var(--font-akkurat);background:var(--color-linen);color:var(--color-forest-ink);-webkit-font-smoothing:antialiased;line-height:1.44;min-height:100%}.kurs-root *,.kurs-root *:before,.kurs-root *:after{box-sizing:border-box}.k-shell{max-width:var(--page-max-width);margin:0 auto;padding:0 var(--grid-margin)}@media (max-width: 900px){.k-shell{padding:0 24px}}.k-btn-primary{display:inline-flex;align-items:center;gap:var(--spacing-8);background:var(--color-forest-ink);color:var(--color-linen);font-family:var(--font-akkurat);font-size:14px;font-weight:500;padding:12px var(--spacing-24);border-radius:var(--radius-buttons);border:none;cursor:pointer;transition:background .15s ease}.k-btn-primary:hover{background:var(--color-olive-press)}.k-btn-ghost{display:inline-flex;align-items:center;gap:var(--spacing-8);background:transparent;color:var(--color-olive-press);font-family:var(--font-akkurat);font-size:14px;font-weight:500;padding:12px var(--spacing-20);border-radius:var(--radius-buttons);border:1px solid var(--color-lichen);cursor:pointer;transition:border-color .15s ease}.k-btn-ghost:hover{border-color:var(--color-forest-ink)}.k-tag{display:inline-flex;align-items:center;gap:var(--spacing-6);font-family:var(--font-fragment-mono);font-size:var(--text-tag);text-transform:uppercase;letter-spacing:.04em;color:var(--color-olive-press)}.k-tag:before{content:"";width:6px;height:6px;background:var(--accent);border-radius:var(--radius-tags)}.k-card{background:var(--color-surface-glow);border:1px solid var(--color-mist);border-radius:var(--radius-cards);padding:var(--spacing-24);display:flex;flex-direction:column}.k-idx{font-family:var(--font-fragment-mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-sage-gray)}.k-card h3{font-size:20px;font-weight:500;letter-spacing:-.015em;color:var(--color-forest-ink);margin:var(--spacing-16) 0 var(--spacing-8)}.k-card p{font-size:15px;color:var(--color-sage-gray);line-height:1.44}.k-specimen{background:var(--color-surface-glow);border:1px solid var(--color-mist);border-radius:var(--radius-cards);overflow:hidden}.k-specimen-bar{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-12) var(--spacing-16);border-bottom:1px solid var(--color-mist);background:var(--color-bone)}.k-specimen-bar .id,.k-specimen-bar .prog{font-family:var(--font-fragment-mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-sage-gray)}.k-specimen-bar .prog{color:var(--color-deep-teal)}.k-specimen-body{padding:var(--spacing-20)}.k-answers{display:flex;flex-direction:column;gap:var(--spacing-6)}.k-merksatz{margin-top:var(--spacing-16);padding:var(--spacing-12) var(--spacing-16);background:var(--color-bone);border-left:2px solid var(--color-amber-pin);border-radius:var(--radius-inputs)}.k-merksatz .lbl{font-family:var(--font-fragment-mono);font-size:10px;letter-spacing:.04em;text-transform:uppercase;color:var(--color-amber-pin);display:block;margin-bottom:var(--spacing-4)}.k-merksatz p{font-size:14px;color:var(--color-sage-gray);line-height:1.4}select.k-bl{font-family:var(--font-akkurat);font-size:13px;color:var(--color-forest-ink);background:var(--color-surface-glow);border:1px solid var(--color-mist);border-radius:var(--radius-tags);padding:7px 30px 7px var(--spacing-12);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7860' fill='none' stroke-width='1.3'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}@keyframes kFadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes ecPop0{0%{opacity:0;transform:scale(.58) rotate(-7deg)}to{opacity:1;transform:scale(.86) rotate(0)}}@keyframes ecPop1{0%{opacity:0;transform:scale(.58) rotate(-7deg)}to{opacity:1;transform:scale(.86) rotate(0)}}@keyframes ecWipe0{0%{opacity:0;clip-path:inset(0 104% 0 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}@keyframes ecWipe1{0%{opacity:0;clip-path:inset(0 104% 0 0)}to{opacity:1;clip-path:inset(0 0 0 0)}}@keyframes ecRise0{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes ecRise1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 860px){.k-hero,.k-modules{grid-template-columns:1fr!important}.k-hero-story{height:520px!important}}