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a.active{background:var(--blau-wash);color:var(--blau-ink);font-weight:600}.chat{flex-direction:column;min-height:0;padding-left:28px;display:flex}.chat-scroll{flex:1;padding:6px 4px 24px;overflow-y:auto}.msgs{flex-direction:column;gap:22px;max-width:720px;margin:0 auto;display:flex}.msg.user{background:var(--blau-wash);max-width:84%;color:var(--ink);white-space:pre-wrap;border-radius:14px 14px 4px;align-self:flex-end;padding:11px 15px}.msg.assistant{max-width:100%}.msg .attach{font-size:var(--t-xs);color:var(--ink-2);align-items:center;gap:6px;margin-top:6px;display:inline-flex}.msg .sources{font-size:var(--t-xs);color:var(--ink-3);margin-top:10px}.composer{width:100%;max-width:720px;margin:0 auto;padding-bottom:6px}.composer form{background:var(--paper);border:1px solid var(--line-strong);border-radius:14px;grid-template-columns:auto 1fr auto;align-items:end;gap:8px;padding:8px;display:grid}.composer form:focus-within{border-color:var(--blau);box-shadow:0 0 0 3px var(--blau-wash)}.composer textarea{resize:none;background:0 0;border:0;min-height:40px;max-height:220px;padding:9px 4px;box-shadow:none!important}.composer .hint{text-align:center;margin-top:8px}.starters{gap:10px;max-width:720px;margin:8px auto 0;display:grid}.starters button{text-align:left;border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper);cursor:pointer;color:var(--ink-2);font-size:var(--t-sm);padding:13px 16px}.starters button:hover{border-color:var(--blau);color:var(--ink)}.chat-intro{max-width:720px;margin:8vh auto 18px}.chat-intro h1{margin-bottom:8px;font-size:2rem}@media (width<=860px){.main:has(.seminar){padding-bottom:calc(80px + env(safe-area-inset-bottom))}.seminar{height:calc(100dvh - 165px - env(safe-area-inset-top) - env(safe-area-inset-bottom));grid-template-columns:1fr}.convs{display:none}.seminar.show-list .convs{border:0;padding:0;display:block}.seminar.show-list .chat{display:none}.chat{padding-left:0}}.admin-tabs{margin-top:0}.slot-grid{gap:0;display:grid}.status-pill{font-size:var(--t-xs);background:var(--wash);color:var(--ink-2);border-radius:999px;padding:3px 9px;font-weight:600}.status-pill.published{background:var(--blau-wash);color:var(--blau-ink)}.editor{gap:18px;display:grid}.profile-card+.profile-card{margin-top:20px}.profile-body{white-space:pre-wrap;font-size:var(--t-sm);background:var(--bg);border-radius:var(--r-sm);max-height:340px;padding:14px 16px;overflow:auto}.stat-inline{font-size:var(--t-sm);color:var(--ink-2);flex-wrap:wrap;gap:24px;display:flex}.stat-inline b{font-family:var(--serif);color:var(--ink);font-size:1.5rem;font-weight:560;display:block}.auth{grid-template-columns:1.1fr 1fr;min-height:100dvh;display:grid}.auth-side{background:var(--blau);color:#fff;flex-direction:column;justify-content:space-between;padding:clamp(28px,6vw,72px);display:flex}.auth-side .wordmark{color:#fff;padding:0}.auth-quote{font-family:var(--serif);letter-spacing:-.015em;max-width:18em;font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.25}.auth-quote .rand{letter-spacing:0;color:#ffc2bf;max-width:26em;margin-top:18px;font-size:1.1rem;font-style:italic;display:block}.auth-form{place-items:center;padding:32px 16px;display:grid}.auth-form form{gap:16px;width:100%;max-width:380px;display:grid}.auth-form h1{font-size:2rem}@media (width<=860px){.auth{grid-template-columns:1fr}.auth-side{gap:28px;padding:28px 20px}.auth-quote{font-size:1.5rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.only-mobile{display:none!important}@media (width<=860px){.only-mobile{display:inline-flex!important}}.slot-actions{justify-content:flex-end}.subnav{display:none}@media (width<=860px){.subnav{background:var(--paper);border-bottom:1px solid var(--line);top:calc(53px + env(safe-area-inset-top));z-index:19;gap:4px;padding:8px 16px;display:flex;position:sticky;overflow-x:auto}.subnav a{font-size:var(--t-sm);color:var(--ink-2);border-radius:999px;flex:none;padding:6px 12px;text-decoration:none}.subnav a.active{background:var(--blau-wash);color:var(--blau-ink);font-weight:600}}@media (width<=560px){.plan .admin-slot{grid-template-columns:34px 1fr}.admin-slot .slot-actions{grid-column:2;justify-content:flex-start}}.pill{font-size:var(--t-xs);background:var(--blau-wash);color:var(--blau-ink);text-overflow:ellipsis;white-space:nowrap;border-radius:999px;align-items:center;max-width:100%;padding:2px 9px;font-weight:600;display:inline-flex;overflow:hidden}.bar{background:var(--wash);border-radius:999px;height:6px;overflow:hidden}.bar span{background:var(--blau);border-radius:999px;height:100%;transition:width .3s;display:block}details.schema summary{cursor:pointer;font-size:var(--t-sm);color:var(--blau);font-weight:600}details.schema[open] summary{margin-bottom:8px}.k-note .besser{color:var(--blau);margin-top:4px;font-size:.9rem;font-style:normal;display:block}.trainer-free{flex-wrap:nowrap}.trainer-free input{flex:1;min-width:0}.trainer-free select{width:auto}@media (width<=600px){.trainer-free{flex-wrap:wrap}.trainer-free input{flex-basis:100%}}@property --fach{syntax:"<color>";inherits:true;initial-value:#2337b5}:root{--zr:#2337b5;--sr:#9a6200;--oer:#2f7a6d;--fach:var(--zr);--gleiten:cubic-bezier(.45, .05, .2, 1)}@media (prefers-color-scheme:dark){:root{--zr:#8f9dff;--sr:#e0b25c;--oer:#6fc8b6}}.fach-zr,.colored.zr,.fachwahl.zr{--fach:var(--zr)}.fach-sr,.colored.sr,.fachwahl.sr{--fach:var(--sr)}.fach-oer,.colored.oer,.fachwahl.oer{--fach:var(--oer)}.shell,.fachwahl{transition:--fach .5s var(--gleiten)}.slider{--n:3;--i:0;--pad:4px;grid-template-columns:repeat(var(--n), 1fr);padding:var(--pad);background:var(--wash);touch-action:none;-webkit-user-select:none;user-select:none;cursor:pointer;border-radius:999px;display:grid;position:relative}.slider.colored{transition:--fach var(--dauer,.48s) var(--gleiten)}.slider .thumb{z-index:1;top:var(--pad);bottom:var(--pad);left:var(--pad);width:calc((100% - 2 * var(--pad)) / var(--n));background:var(--paper);box-shadow:0 1px 3px #0000001f, 0 0 0 1px var(--line);pointer-events:none;transform:translateX(calc(var(--i) * 100%));transition:transform var(--dauer,.48s) var(--gleiten);border-radius:999px;position:absolute}.slider.colored .thumb{background:var(--fach);box-shadow:0 2px 8px color-mix(in srgb, var(--fach) 35%, transparent)}.slider:has(button:focus-visible) .thumb{outline:2px solid var(--blau);outline-offset:2px}.slider-ink{z-index:2;inset:var(--pad);grid-template-columns:repeat(var(--n), 1fr);pointer-events:none;clip-path:inset(0 calc((var(--n) - 1 - var(--i)) * 100% / var(--n)) 0 calc(var(--i) * 100% / var(--n)) round 999px);transition:clip-path var(--dauer,.48s) var(--gleiten);display:grid;position:absolute}.slider button,.slider-ink>span{min-width:0;font-size:var(--t-sm);text-align:center;white-space:nowrap;background:0 0;border:0;border-radius:999px;align-content:center;justify-items:center;gap:2px;padding:7px 12px;font-weight:600;display:grid;position:relative}.slider button{color:var(--ink-2);cursor:pointer}.slider button:focus-visible{outline:none}.slider-ink>span{color:var(--ink)}.slider.colored .slider-ink>span{color:#fff}@media (prefers-color-scheme:dark){.slider.colored .slider-ink>span{color:var(--bg)}}.slider .t{text-overflow:ellipsis;max-width:100%;overflow:hidden}.slider.lg{--pad:6px}.slider.lg button,.slider.lg .slider-ink>span{white-space:normal;padding:16px 10px;font-size:1.05rem}.slider.lg .h{opacity:.75;font-size:.75rem;font-weight:500}.fachbar{flex-wrap:wrap;gap:10px;display:flex}.fachbar .slider{flex:300px;max-width:460px}@media (width<=560px){.fachbar .slider button,.fachbar .slider-ink>span{padding:7px 4px;font-size:.8rem}}.wechsel{transition:opacity .3s var(--gleiten)}.wechsel.laedt{opacity:.45}.fachwahl{background:radial-gradient(120% 80% at 50% 0%, color-mix(in srgb, var(--fach) 22%, var(--bg)), var(--bg) 70%);place-items:center;min-height:100dvh;padding:32px 16px;display:grid}.fachwahl-inner{gap:28px;width:100%;max-width:620px;display:grid}.fachwahl .wordmark{padding:0}.fachwahl h1{letter-spacing:-.03em;font-size:clamp(2rem,6vw,3rem)}.fw-hello{color:var(--ink-2);margin:0 0 6px}.fw-label{font-size:var(--t-sm);color:var(--ink-2);margin:0 0 8px 4px;font-weight:600}.fw-note{color:var(--ink-3);font-size:var(--t-sm);margin:0}.fw-go{background:var(--fach);border-color:var(--fach);color:#fff;border-radius:999px;min-height:54px;font-size:1.05rem}.fw-go:hover{filter:brightness(1.08);border-color:var(--fach)}@media (prefers-color-scheme:dark){.fw-go{color:var(--bg)}}@media (width<=560px){.slider.lg button,.slider.lg .slider-ink>span{padding:12px 4px;font-size:.92rem}.slider.lg .h{display:none}}.dash-head{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:18px;margin-bottom:24px;display:flex}.dash-head h1{letter-spacing:-.03em;color:var(--fach);font-size:clamp(2.2rem,5vw,3.2rem);font-weight:500;line-height:1}.dash-head .fachbar{flex:420px;justify-content:flex-end}.tiles{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (width<=860px){.tiles{grid-template-columns:1fr}}.tile{color:inherit;border-top:3px solid var(--fach);gap:6px;padding:18px 20px;text-decoration:none;transition:box-shadow .15s,transform .15s;display:grid}.tile:hover{transform:translateY(-1px);box-shadow:0 6px 20px #00000012}.tile-k{font-size:var(--t-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--fach);font-weight:700}.tile b{font-size:1.15rem;font-weight:540;line-height:1.3}.tile-go{font-size:var(--t-sm);color:var(--fach);align-items:center;gap:4px;margin-top:6px;font-weight:600;display:inline-flex}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1px solid var(--line-strong);background:var(--paper);font-size:var(--t-sm);cursor:pointer;color:var(--ink);border-radius:999px;align-items:center;gap:7px;padding:7px 13px;display:inline-flex}.chip:hover{border-color:var(--fach);color:var(--fach)}.chip:disabled{opacity:.6;cursor:default}.chip.seen{border-color:color-mix(in srgb, var(--fach) 40%, var(--line))}.chip-stat{background:var(--wash);color:var(--ink-2);border-radius:999px;padding:1px 6px;font-size:.72rem;font-weight:700}.chip-group+.chip-group{margin-top:18px}.case-list{margin:0;padding:0;list-style:none}.case-list li+li{border-top:1px solid var(--line)}.case-list a{color:inherit;justify-content:space-between;align-items:center;gap:12px;padding:13px 4px;text-decoration:none;display:flex}.case-list a>span{gap:3px;display:grid}.case-list a:hover b{color:var(--fach)}.case-list .generating{color:var(--ink-2);justify-content:flex-start}.weak-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.weak-list li{font-size:var(--t-sm);justify-content:space-between;align-items:center;gap:10px;display:flex}.trends{flex-wrap:wrap;gap:14px 28px;display:flex}.trend{gap:2px;display:grid}.trend b{font-family:var(--serif);font-size:1.6rem;font-weight:540;line-height:1.1}.delta{font-size:var(--t-xs);color:var(--ink-3);font-weight:700}.delta.up{color:var(--ok)}.delta.down{color:var(--rot)}.skizze-verdict{border-top:3px solid var(--fach)}.quote-ring{--q:0;background:conic-gradient(var(--fach) calc(var(--q) * 1%), var(--wash) 0);border-radius:50%;place-items:center;width:132px;height:132px;display:grid}.quote-ring span{background:var(--paper);letter-spacing:-.03em;font-variant-numeric:tabular-nums;border-radius:50%;justify-content:center;align-items:center;width:104px;height:104px;font-size:2.4rem;font-weight:500;display:flex}.quote-ring small{color:var(--ink-3);margin:.7em 0 0 2px;font-size:1rem}.nav a.active{background:color-mix(in srgb, var(--fach) 12%, var(--paper));color:var(--fach)}.tabbar a.active{color:var(--fach)}.nav a.locked{color:var(--ink-3)}.nav .soon{background:var(--wash);color:var(--ink-3);text-transform:uppercase;letter-spacing:.05em;border-radius:999px;margin-left:auto;padding:1px 7px;font-size:.68rem;font-weight:700}.soon-page svg{width:40px;height:40px;color:var(--ink-3);margin-bottom:8px}.abo-link{font-size:var(--t-xs);color:var(--ink-2);align-items:center;gap:7px;margin-top:10px;font-weight:600;text-decoration:none;display:inline-flex}.abo-link svg{width:16px;height:16px}.abo-link.active,.abo-link:hover{color:var(--fach)}.abo-card.hl{border-color:var(--blau)}.abo-card.wish{box-shadow:0 0 0 3px var(--blau-wash)}.abo-price{font-family:var(--serif);font-size:1.6rem;font-weight:540}.abo-price small{font-family:var(--sans);font-size:var(--t-xs);color:var(--ink-3);font-weight:600}.meter-row{gap:6px;display:grid}.bar.full span{background:var(--rot)}.auth-side a.wordmark{text-decoration:none}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}@media (width<=760px){.grid-4{grid-template-columns:1fr 1fr}}.unit-list{margin:0;padding:0;list-style:none}.unit-list>li{border-top:1px solid var(--line);padding:12px 0}.unit-list>li:first-child{border-top:0}.unit-head{flex-wrap:wrap;align-items:center;gap:6px 10px;display:flex}.unit-title{font:inherit;text-align:left;color:var(--ink);cursor:pointer;background:0 0;border:0;flex:1;min-width:200px;padding:0;font-weight:600}.unit-title:hover{color:var(--blau)}.pill.unit-fall{background:color-mix(in srgb, var(--sr) 16%, var(--paper));color:var(--sr)}.pill.unit-loesung{background:var(--blau-wash);color:var(--blau-ink)}.pill.unit-thema{background:color-mix(in srgb, var(--oer) 16%, var(--paper));color:var(--oer)}.pill.unit-entscheidung{background:var(--rot-wash);color:var(--rot)}.tagchip{background:var(--wash);color:var(--ink-2);border-radius:999px;padding:2px 8px;font-size:.72rem}.tagchip.norm{border:1px solid var(--line);background:0 0}.unit-edit{border-radius:var(--r-md);background:var(--bg);padding:12px}:root{--hand:"Caveat Variable", "Segoe Print", cursive}.main:has(.bogen){padding-top:28px}.bogen{background:var(--paper);border-radius:6px;grid-template-columns:minmax(0,1fr) 272px;max-width:1140px;min-height:calc(100dvh - 120px);margin:0 auto;display:grid;box-shadow:0 1px 2px #1a21320d,0 18px 40px -28px #1a213240}.bogen.ohne-rand{grid-template-columns:minmax(0,1fr)}.bogen-main{min-width:0;padding:40px clamp(20px,4vw,52px) 64px}.bogen-rand{font-size:var(--t-xs);color:var(--ink-2);border-left:2px solid color-mix(in srgb, var(--rot) 45%, transparent);padding:46px 26px 48px 28px;line-height:1.5}.bogen-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 20px;margin-bottom:30px;display:flex}.bogen-head h1{font-size:clamp(1.75rem,3vw,2.125rem);font-weight:560}.bogen-kicker{font-size:var(--t-sm);color:var(--ink-3);margin-bottom:4px}.bogen-actions{flex-wrap:wrap;gap:8px;display:flex}.abschnitt+.abschnitt{margin-top:38px}.abschnitt-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:8px;display:flex}.abschnitt-head h2{font-family:var(--sans);font-size:var(--t-sm);letter-spacing:0;font-weight:650;line-height:1.4}.abschnitt-head a,.abschnitt-head .link{font-size:var(--t-xs);color:var(--ink-3)}.abschnitt-head a:hover{color:var(--blau)}.abschnitt>p.leer{font-size:var(--t-sm);color:var(--ink-3);margin:12px 0 0}.aufgaben{margin:0;padding:0;list-style:none}.aufgabe{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 20px;padding:15px 0;display:grid}.aufgabe-t{font-family:var(--serif);color:var(--ink);font-size:1.0625rem;font-weight:520;line-height:1.35;text-decoration:none}a.aufgabe-t:hover{color:var(--blau)}.aufgabe-m{font-size:var(--t-xs);color:var(--ink-3);margin-top:2px}.aufgabe.haupt{padding:22px 0}.aufgabe.haupt .aufgabe-t{font-size:1.375rem}@media (width<=560px){.aufgabe{grid-template-columns:1fr}.aufgabe .btn{justify-self:start}}.zeilen{font-size:var(--t-sm);margin:0;padding:0;list-style:none}.zeilen li{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;gap:14px;padding:10px 0;display:flex}.zeilen a{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;min-width:0;text-decoration:none;overflow:hidden}.zeilen a:hover{color:var(--blau)}.zeilen .wert{font-size:var(--t-xs);color:var(--ink-3);font-variant-numeric:tabular-nums;flex:none}.zeilen .wert b{color:var(--ink);font-weight:650}.rand-block+.rand-block{margin-top:30px}.rand-block h2{font-family:var(--sans);font-size:var(--t-xs);letter-spacing:0;color:var(--ink-3);margin-bottom:8px;font-weight:650}.rand-block ul{margin:0;padding:0;list-style:none}.rand-block li+li{margin-top:6px}.rand-block a{color:var(--ink-2)}.rand-block a:hover{color:var(--blau)}.rand-block .btn{margin-top:4px}.randnotiz{font-family:var(--hand);color:var(--rot);transform-origin:0;margin:0 0 30px -2px;font-size:1.4rem;line-height:1.12;transform:rotate(-1.5deg)}.kennzahlen{flex-wrap:wrap;gap:6px 22px;display:flex}.kennzahl 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var(--gleiten);display:block}.rg-fuss{justify-content:space-between;align-items:center;gap:10px;margin-top:14px;display:flex}.rg-bild{border-radius:var(--r-md);background:var(--bg);font-family:var(--serif);font-size:var(--t-sm);border-right:2px solid var(--rot);margin:12px 0 4px;padding:14px 16px;position:relative}.rg-bild p{color:var(--ink);margin:0}.rg-bild.hallo{color:var(--fach);border:0;place-items:center;padding:18px;display:grid}.rg-bild.hallo svg{width:40px;height:40px}.rg-gelb{background:#ffe25aa6;border-radius:2px;padding:0 2px}.rg-unter{text-decoration:underline;-webkit-text-decoration-color:var(--rot);text-decoration-color:var(--rot);text-underline-offset:3px;text-decoration-thickness:2px}.rg-rand{font-family:var(--hand);color:var(--rot);font-size:1.15rem;position:absolute;bottom:-4px;right:8px;transform:rotate(-3deg)}.rg-zeile{font-family:var(--sans);align-items:center;gap:8px;display:flex}.rg-zeile 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textarea{width:100%;font-size:var(--t-sm)}.beta-code{letter-spacing:.04em;white-space:nowrap;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem}.beta-tabelle input{min-height:32px;font-size:var(--t-sm);width:100%;min-width:140px}.beta-status{font-size:var(--t-xs);color:var(--ink-2);white-space:nowrap}.beta-status.ok{color:var(--ok);font-weight:600}.beta-status.info{color:var(--blau-ink)}.beta-status.frei{color:var(--ink-3)}.feedback-liste{margin:0;padding:0;list-style:none}.feedback-liste li{border-top:1px solid var(--line);padding:14px 0}.feedback-liste li.erledigt{opacity:.55}.feedback-kopf{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}.feedback-liste p{white-space:pre-wrap;font-size:var(--t-sm);margin:6px 0 0}.pill.rot{background:var(--rot-wash);color:var(--rot)}.warn-stat b{color:var(--rot)}.nutzer-tabelle tr.gesperrt td{opacity:.6}.nutzer-offen>td{background:var(--bg)}.nutzer-details{grid-template-columns:1fr 1fr;gap:24px;padding:8px 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