@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:300 900;src:url(/assets/figtree-latin-wght-normal-D_ZTVpCC.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:300 900;src:url(/assets/figtree-latin-ext-wght-normal-DCwSJGxG.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Figtree;font-style:italic;font-display:swap;font-weight:300 900;src:url(/assets/figtree-latin-wght-italic-BEAWuiTz.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Figtree;font-style:italic;font-display:swap;font-weight:300 900;src:url(/assets/figtree-latin-ext-wght-italic-Q0qr0lrZ.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}:root{--bg:#111413;--bg-glow:#222826;--surface:#181c1ae6;--surface-solid:#181c1a;--surface-2:#212624;--ink:#e9edeb;--ink-2:#c4cbc8;--muted:#8b9490;--line:#2d3431;--accent:#34b27b;--accent-soft:#34b27b24;--accent-ink:#06190f;--wrong:#ff5a36;--wrong-soft:#ff5a3624;--select:#2fd4e6;--ok:#8fbf8a;--ok-ink:#8fbf8a;--shadow:0 1px 2px #0000004d;--shadow-pop:0 8px 20px -6px #00000080;--radius-lg:12px;--radius:10px;--radius-sm:8px;--radius-xs:6px;--sans:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;--tag-verletzung:#ff7a59;--tag-ueberlastung:#f2b650;--tag-degenerativ:#b89cff;--tag-angeboren:#6cc3d5;--tag-entzuendlich:#ff6b8b;--tag-neurologisch:#8fd18a;--tag-sonstiges:#a8a095;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){--bg:#ebefed;--bg-glow:#f9fbfa;--surface:#fbfcfbeb;--surface-solid:#fbfcfb;--surface-2:#eff2f0;--ink:#171b19;--ink-2:#353c39;--muted:#616b66;--line:#d6ddd9;--accent:#18724c;--accent-soft:#18724c1a;--wrong:#d8401c;--wrong-soft:#d8401c1a;--accent-ink:#fff;--ok-ink:#3d7a37;--shadow:0 1px 2px #14201a0f;--shadow-pop:0 8px 20px -6px #14201a29;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}:root[data-theme=light]{--bg:#ebefed;--bg-glow:#f9fbfa;--surface:#fbfcfbeb;--surface-solid:#fbfcfb;--surface-2:#eff2f0;--ink:#171b19;--ink-2:#353c39;--muted:#616b66;--line:#d6ddd9;--accent:#18724c;--accent-soft:#18724c1a;--wrong:#d8401c;--wrong-soft:#d8401c1a;--accent-ink:#fff;--ok-ink:#3d7a37;--shadow:0 1px 2px #14201a0f;--shadow-pop:0 8px 20px -6px #14201a29;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden}body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}#app{background:radial-gradient(ellipse 60% 70% at 50% 42%, color-mix(in srgb, var(--bg-glow) 45%, transparent), transparent 70%), var(--bg);position:fixed;inset:0}#stage{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.label{font:600 12px/1 var(--sans);color:var(--muted);margin:0 0 10px}.topbar{padding:calc(14px + env(safe-area-inset-top)) 18px 14px;pointer-events:none;z-index:5;align-items:center;gap:16px;display:flex;position:absolute;top:0;left:0;right:0}.topbar>*{pointer-events:auto}.brand{flex:none;align-items:center;gap:10px;min-width:0;display:flex}.brand-name,.brand-sub{white-space:nowrap}.brand-mark{width:36px;height:36px;color:var(--ink);--logo-gruen:var(--accent);flex:none}.brand-mark svg{fill:currentColor;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;width:100%;height:100%;display:block}.brand-mark .logo-gruen{fill:var(--logo-gruen);stroke:var(--logo-gruen)}.brand-name{font:700 19px/1 var(--sans);letter-spacing:-.02em}.brand-sub{font:500 11.5px/1.3 var(--sans);letter-spacing:.01em;color:var(--muted)}:root[data-stage=dark] .brand-name{color:#e9edeb}:root[data-stage=dark] .brand-sub{color:#8b9490}:root[data-stage=dark] .brand-mark{color:#e9edeb;--logo-gruen:#34b27b}.search{flex:1;min-width:0;max-width:520px;margin:0 auto;position:relative}.search>svg{z-index:1;color:var(--muted);pointer-events:none;position:absolute;top:50%;left:14px;translate:0 -50%}.search input{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);width:100%;height:44px;color:var(--ink);font:15px var(--sans);outline:none;padding:0 16px 0 42px;transition:border-color .2s,box-shadow .2s}.search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search-results{background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-pop);max-height:min(60vh,460px);margin:0;padding:6px;list-style:none;position:absolute;top:52px;left:0;right:0;overflow:auto}.search-results li{border-radius:var(--radius-xs);cursor:pointer;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:9px 12px;display:grid}.search-results li>*{overflow-wrap:break-word;min-width:0}.search-results li[aria-selected=true],.search-results li:hover{background:var(--accent-soft)}.search-results .r-de{font-weight:500}.search-results .r-la{font:italic 13px var(--sans);color:var(--muted);grid-column:1}.search-results .r-sys{font:11px var(--sans);color:var(--muted);grid-area:1/2/span 2;align-self:center}.search-results .r-empty{color:var(--muted);cursor:default}.top-actions{align-items:center;gap:8px;display:flex;position:relative}.icon-btn{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);place-items:center;width:42px;height:42px;transition:border-color .2s,color .2s;display:grid}.icon-btn:hover{border-color:var(--accent);color:var(--accent)}.body-toggle[data-body=m] .sym-w,.body-toggle[data-body=w] .sym-m{display:none}.controls{background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:var(--radius-lg);width:268px;max-height:calc(100% - 110px);box-shadow:var(--shadow);z-index:4;gap:22px;padding:18px;animation:.6s cubic-bezier(.2,.8,.2,1) .2s both rise;display:grid;position:absolute;top:84px;left:18px;overflow:auto}.controls section{display:grid}.layers{gap:2px;margin:0;padding:0;list-style:none;display:grid}.layer{border-radius:var(--radius-sm);grid-template-columns:14px 1fr auto auto;align-items:center;gap:10px;padding:6px 6px 6px 8px;display:grid}.layer:hover{background:var(--surface-2)}.layer .swatch{border-radius:3px;width:12px;height:12px;box-shadow:inset 0 0 0 1px #0000004d}.layer .name{font-size:14px}.layer[data-on=false] .name{color:var(--muted)}.layer[data-on=false] .swatch{opacity:.35}.layer .progress{font:10px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted)}.layer .toggles{gap:2px;display:flex}.mini{border-radius:var(--radius-xs);width:30px;height:30px;color:var(--muted);background:0 0;border:0;place-items:center;display:grid}.mini svg{width:17px;height:17px}.mini:hover{color:var(--ink);background:var(--surface-2)}.mini:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.mini[aria-pressed=true]{color:var(--accent)}.mini[aria-pressed=true] svg{stroke-width:2px}.mini[aria-pressed=false] svg{opacity:.55}.mini[aria-pressed=false]:hover svg{opacity:.9}.mini .eye-slash{display:none}.mini[aria-pressed=false] .eye-slash{display:inline}.mini-x[aria-pressed=true]{background:var(--accent-soft)}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border-radius:var(--radius-xs);border:1px solid var(--line);background:0 0;padding:6px 11px;font-size:13px;transition:all .15s}.chip:hover{border-color:var(--ink-2)}.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.row{gap:8px;margin-top:12px;display:flex}.scenes{grid-template-columns:1fr 1fr;gap:10px 8px;display:grid}.scene{text-align:left;background:0 0;border:0;gap:1px;padding:0;font-size:13px;display:grid}.scene img{aspect-ratio:4/3;border-radius:var(--radius-sm);width:100%;height:auto;box-shadow:0 0 0 1px var(--line);background:radial-gradient(#333936,#090b0a);margin-bottom:5px;transition:box-shadow .15s}.scene:hover img,.scene:focus-visible img{box-shadow:0 0 0 2px var(--accent)}.scene small{color:var(--muted);font-size:11px;line-height:1.3}.btn{border-radius:var(--radius-sm);border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);flex:1;padding:9px 12px;font-size:13px;font-weight:500}.btn.ghost{color:var(--ink);border-color:var(--line);background:0 0}.btn.ghost:hover:not(:disabled){border-color:var(--ink-2)}.btn:disabled{opacity:.4;cursor:default}.dock{display:none}.nav{bottom:18px;left:max(calc((100% - var(--inset-r,0px)) / 2), 560px);z-index:4;background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);-webkit-user-select:none;user-select:none;align-items:center;gap:4px;padding:5px;transition:left .3s cubic-bezier(.2,.8,.2,1);animation:.6s cubic-bezier(.2,.8,.2,1) .35s both rise;display:flex;position:absolute;translate:-50%}.nav-mode{border-radius:var(--radius-sm);background:var(--surface-2);padding:2px;display:flex}.nav-mode button{border-radius:var(--radius-xs);color:var(--muted);background:0 0;border:0;align-items:center;gap:6px;padding:7px 11px;font-size:13px;display:inline-flex}.nav-mode button svg{width:17px;height:17px}.nav-mode button[aria-checked=true]{background:var(--surface-solid);color:var(--ink);box-shadow:0 0 0 1px var(--line)}.nav-mode button[aria-checked=true] svg{color:var(--accent)}.nav-sep{background:var(--line);width:1px;height:22px;margin:0 3px}.nav-btn{border-radius:var(--radius-sm);width:38px;height:38px;color:var(--ink-2);touch-action:none;background:0 0;border:0;place-items:center;display:grid}.nav-btn:hover{background:var(--surface-2);color:var(--ink)}.nav-btn:active{background:var(--accent-soft);color:var(--accent)}.lift{right:calc(var(--inset-r,0px) + 22px);z-index:4;border-radius:var(--radius);background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);justify-items:center;gap:8px;padding:10px 6px;transition:right .3s cubic-bezier(.2,.8,.2,1);animation:.6s cubic-bezier(.2,.8,.2,1) .4s both rise;display:grid;position:absolute;top:50%;translate:0 -50%}.lift-end{font:500 11px var(--sans);color:var(--muted)}.lift input{writing-mode:vertical-lr;width:22px;height:min(38vh,300px);accent-color:var(--accent);cursor:ns-resize;direction:rtl;margin:0}kbd{font:500 11px var(--sans);font-variant-numeric:tabular-nums;border:1px solid var(--line);background:var(--surface-2);border-radius:4px;padding:1px 5px}.panel{background:var(--surface);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:var(--radius-lg);width:min(440px,40vw);box-shadow:var(--shadow);z-index:6;flex-direction:column;animation:.35s cubic-bezier(.2,.8,.2,1) slide-in;display:flex;position:absolute;top:84px;bottom:18px;right:18px}.panel[hidden]{display:none}.panel-top{flex:none;justify-content:flex-end;align-items:center;padding:10px 10px 0;display:flex}.panel-handle{display:none}.panel-close{width:36px;height:36px}.panel-body{overscroll-behavior:contain;padding:0 22px 28px;overflow:auto}.eyebrow{font:500 13px/1.4 var(--sans);color:var(--muted)}.title-de{font:700 26px/1.15 var(--sans);letter-spacing:-.02em;margin:8px 0 6px}.title-la{font:italic 400 17px/1.3 var(--sans);color:var(--ink-2);margin:0}.title-en{color:var(--muted);margin:4px 0 0;font-size:13px}.synonyms{color:var(--muted);margin:6px 0 0;font-size:13px}.kurz{color:var(--ink-2);margin:14px 0 0}.actions{flex-wrap:wrap;gap:6px;margin:16px 0 6px;display:flex}.action{border-radius:var(--radius-sm);border:1px solid var(--line);background:0 0;align-items:center;gap:6px;padding:7px 11px;font-size:13px;display:inline-flex}.action svg{width:16px;height:16px}.action:hover{border-color:var(--ink-2)}.action[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.acc{border-top:1px solid var(--line)}.acc:last-of-type{border-bottom:1px solid var(--line)}.acc>summary{cursor:pointer;font:600 15px/1.25 var(--sans);align-items:center;gap:12px;padding:15px 2px;list-style:none;display:flex}.acc>summary::-webkit-details-marker{display:none}.acc>summary .num{font:500 11px var(--sans);font-variant-numeric:tabular-nums;color:var(--accent);width:20px}.acc>summary .chev{color:var(--muted);margin-left:auto;transition:rotate .25s}.acc[open]>summary .chev{rotate:180deg}.acc-body{color:var(--ink-2);padding:0 2px 18px 32px}.acc-body p{margin:0 0 10px}.acc-body h4{font:600 12px var(--sans);color:var(--muted);margin:16px 0 8px}.acc-body ul{margin:0;padding-left:18px}.acc-body li{margin:0 0 6px}.pending{color:var(--muted);font-style:italic}.source-note{color:var(--muted);font-size:12px}.ety-word{border-radius:var(--radius);background:var(--surface-2);margin-bottom:8px;padding:12px 14px}.ety-head{flex-wrap:wrap;align-items:baseline;gap:10px;display:flex}.ety-term{font:italic 600 16px var(--sans);color:var(--ink)}.ety-lang{font:11px var(--sans);color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:2px 5px}.ety-de{color:var(--ink);margin-left:auto;font-weight:500}.ety-parts{flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;display:flex}.ety-part{border-radius:var(--radius-xs);border:1px dashed var(--line);padding:4px 8px;line-height:1.25;display:inline-grid}.ety-part b{font:italic 500 14px var(--sans);color:var(--accent)}.ety-part span{color:var(--muted);font-size:12px}.ety-plus{color:var(--muted)}.ety-form{color:var(--muted);margin-top:4px;font-size:12px}.ety-form i{font-family:var(--sans);color:var(--ink-2)}.ety-rel{color:var(--muted);margin-top:8px;font-size:13px}.ety-rel b{color:var(--ink-2);font-weight:500}.ety-note{margin-top:6px;font-size:13px}.ety-missing{opacity:.6}.literal{border-left:2px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink);margin-top:12px;padding:12px 14px}.literal b{font:600 12px var(--sans);color:var(--accent);margin-bottom:3px;display:block}.facts{grid-template-columns:auto 1fr;gap:8px 14px;margin:14px 0 4px;font-size:14px;display:grid}.facts dt{font:600 12px/1.9 var(--sans);color:var(--muted)}.facts dd{color:var(--ink);margin:0}.issue{border-bottom:1px dashed var(--line);padding:10px 0}.issue:last-child{border-bottom:0}.issue-name{color:var(--ink);flex-wrap:wrap;align-items:baseline;gap:8px;font-weight:600;display:flex}.tag{font:600 11px var(--sans);color:#111;border-radius:4px;padding:2px 6px}.issue p{margin:4px 0 0;font-size:14px}.redflags{border-radius:var(--radius);border:1px solid color-mix(in srgb, var(--tag-entzuendlich) 50%, transparent);margin-top:14px;padding:12px 14px}.redflags h4{color:var(--tag-entzuendlich)!important;margin-top:0!important}.tooltip{z-index:20;pointer-events:none;border-radius:var(--radius-sm);background:var(--surface-solid);border:1px solid var(--line);box-shadow:var(--shadow-pop);max-width:280px;padding:7px 11px;font-size:13px;position:fixed}.tooltip i{font-family:var(--sans);color:var(--muted);font-size:12px;display:block}.loader{z-index:30;background:var(--bg);place-items:center;transition:opacity .6s;display:grid;position:absolute;inset:0}.loader.done{opacity:0;pointer-events:none}.loader-inner{text-align:center;width:min(320px,80vw)}.loader-title{font:700 32px var(--sans);letter-spacing:-.025em}.loader-sub{font:500 14px var(--sans);color:var(--muted);margin:6px 0 22px}.loader-bar{background:var(--line);border-radius:2px;height:2px;overflow:hidden}.loader-bar span{background:var(--accent);width:0;height:100%;transition:width .2s;display:block}.dialog{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface-solid);max-width:min(620px,100vw - 32px);max-height:calc(100dvh - 48px);color:var(--ink);box-shadow:var(--shadow-pop);padding:26px 28px}.dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#00000080}.dialog h2{font:700 24px/1.2 var(--sans);letter-spacing:-.02em;margin:0 0 10px}.dialog h3{font:600 13px var(--sans);color:var(--muted);margin:20px 0 8px}.dialog ul{margin:0;padding-left:18px}.dialog li{margin-bottom:6px}.dialog a{color:var(--accent)}.dialog .note{border-radius:var(--radius);background:var(--accent-soft);padding:12px 14px}.dialog .btn{width:100%;margin-top:20px}.toast{z-index:40;border-radius:var(--radius-sm);background:var(--ink);color:var(--bg);padding:10px 16px;font-size:14px;animation:.3s both rise;position:fixed;bottom:90px;left:50%;translate:-50%}@keyframes rise{0%{opacity:0;transform:translateY(10px)}}@keyframes slide-in{0%{opacity:0;transform:translate(24px)}}@keyframes sheet-in{0%{transform:translateY(100%)}}@media (width<=760px){.topbar{padding:calc(10px + env(safe-area-inset-top)) 12px 10px;flex-wrap:wrap;gap:10px}.brand-sub{display:none}.brand-name{font-size:17px}.brand-mark{width:30px;height:30px}.search{flex-basis:100%;order:3;max-width:none}.top-actions{margin-left:auto}.icon-btn{width:38px;height:38px}.controls{width:auto;max-height:72dvh;padding:20px 16px calc(20px + env(safe-area-inset-bottom));z-index:8;border-radius:14px 14px 0 0;transition:transform .35s cubic-bezier(.2,.8,.2,1);animation:none;inset:auto 0 0;transform:translateY(105%)}.controls.open{transform:none}.chip{padding:8px 13px;font-size:14px}.dock{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:5;background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;gap:6px;padding:6px;display:flex;position:absolute}.dock-btn{border-radius:var(--radius-sm);color:var(--ink-2);background:0 0;border:0;flex:1;justify-items:center;gap:3px;padding:7px 4px;font-size:11px;display:grid}.dock-btn:disabled{opacity:.35}.dock-btn:active{background:var(--surface-2)}.panel{z-index:9;border-radius:14px 14px 0 0;width:auto;height:46dvh;transition:height .3s cubic-bezier(.2,.8,.2,1);animation:.35s cubic-bezier(.2,.8,.2,1) sheet-in;inset:auto 0 0}.panel.full{height:calc(100dvh - 70px - env(safe-area-inset-top))}.panel-top{justify-content:center;height:40px;padding:0;position:relative}.panel-handle{cursor:grab;touch-action:none;align-self:stretch;place-items:center;width:100%;display:grid}.panel-handle span{background:var(--line);border-radius:2px;width:36px;height:4px}.panel-close{width:34px;height:34px;position:absolute;top:6px;right:10px}.panel-body{padding:0 18px calc(24px + env(safe-area-inset-bottom))}.title-de{font-size:24px}.acc-body{padding-left:2px}.tooltip{display:none}#app>.banner{top:max(calc(118px + env(safe-area-inset-top)), var(--topbar-h,0px));max-width:calc(100% - 72px);left:calc(50% - 24px)}.nav{bottom:calc(84px + env(safe-area-inset-bottom));left:50%}.nav-desk,.nav-mode button span{display:none}.nav-mode button{padding:8px 10px}.nav-btn{width:40px;height:40px}.lift{right:10px;top:calc((100% - var(--inset-b,0px)) / 2 + 20px)}.lift input{height:min(30vh, 220px, calc(100dvh - var(--inset-b,0px) - 230px))}.controls.open~.nav{visibility:hidden}}.tut-open{border-radius:var(--radius);border:1px solid var(--line);background:var(--accent-soft);text-align:left;align-items:center;gap:12px;width:100%;padding:11px 12px;display:flex}.tut-open:hover{border-color:var(--accent)}.tut-open>svg{background:var(--accent);width:30px;height:30px;color:var(--accent-ink);fill:currentColor;stroke:none;border-radius:50%;flex:none;padding:7px}.tut-open b{font-size:14px;font-weight:600;display:block}.tut-open small{color:var(--muted);font-size:12px}.tut-links{gap:6px;margin-bottom:6px;display:grid}.tut-link{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);text-align:left;align-items:center;gap:10px;padding:9px 12px;display:flex}.tut-link:hover{border-color:var(--accent)}.tut-link>svg{background:var(--accent);width:26px;height:26px;color:var(--accent-ink);fill:currentColor;stroke:none;border-radius:50%;flex:none;padding:6px}.tut-link b{color:var(--ink);font-size:14px;font-weight:600;display:block}.tut-link small{color:var(--muted);font-size:12px}.tut-more{border-top:1px solid var(--line);margin-top:18px;padding-top:4px;font-size:13px}.tut-more ul{padding:0;list-style:none}.tut-more li{margin:4px 0}.tut-more-link{color:var(--accent);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;padding:0}.tut-more-link:hover span{text-decoration:underline}.tut-more-link small{color:var(--muted);margin-left:6px;font-size:12px}.report{text-align:center;margin:18px 0 0;font-size:12px}.report .report-link{color:var(--muted);text-underline-offset:3px;text-decoration:underline}.report .report-link:hover{color:var(--accent)}.tut-inline{border:1px solid color-mix(in srgb, var(--accent) 45%, transparent);color:var(--accent);vertical-align:1px;background:0 0;border-radius:6px;align-items:center;gap:3px;margin-left:4px;padding:1px 8px 1px 5px;font-size:12px;display:inline-flex}.tut-inline svg{fill:currentColor;stroke:none;width:12px;height:12px}.tut-inline:hover{background:var(--accent-soft)}.tut-dialog{width:min(1080px,100vw - 32px);max-width:none;padding:20px 22px 22px}.tut-head{align-items:flex-start;gap:12px;display:flex}.tut-head>div{flex:1;min-width:0}.tut-head h2{margin:4px 0 0}.tut-head .icon-btn{flex:none;width:38px;height:38px}.tut-lead{color:var(--muted);margin:6px 0 4px}.tut-dialog h3{margin-top:22px}.tut-body{grid-template-columns:minmax(0,1.6fr) minmax(260px,1fr);gap:22px;margin-top:16px;display:grid}.tut-main{align-content:start;gap:12px;display:grid}.tut-stage{border-radius:var(--radius);border:1px solid var(--line);background:radial-gradient(ellipse at 50% 40%, color-mix(in srgb, var(--bg-glow) 60%, var(--bg)), var(--bg) 75%);aspect-ratio:16/10;position:relative;overflow:hidden}.tut-stage canvas{touch-action:none;cursor:grab;width:100%;height:100%;display:block;position:absolute;inset:0}.tut-stage canvas:active{cursor:grabbing}.tut-labels{pointer-events:none;position:absolute;inset:0;overflow:hidden}.tut-label{white-space:nowrap;background:var(--surface-solid);border:1px solid var(--accent);color:var(--ink);font:600 12px var(--sans);box-shadow:var(--shadow);border-radius:6px;padding:3px 8px;position:absolute;top:0;left:0}.tut-recenter{z-index:2;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);align-items:center;gap:6px;padding:6px 11px;font-size:12px;display:inline-flex;position:absolute;top:10px;right:10px}.tut-recenter[hidden]{display:none}.tut-recenter svg{width:15px;height:15px}.tut-hint{z-index:1;background:var(--surface);font:11px var(--sans);color:var(--muted);pointer-events:none;border-radius:6px;padding:3px 9px;position:absolute;bottom:10px;left:10px}.tut-caption{align-items:flex-start;gap:12px;min-height:74px;display:flex}.tut-caption b{font:650 17px/1.3 var(--sans);letter-spacing:-.01em}.tut-caption p{color:var(--ink-2);margin:4px 0 0}.tut-n{background:var(--accent);min-width:26px;height:26px;color:var(--accent-ink);font:500 12px var(--sans);font-variant-numeric:tabular-nums;border-radius:999px;flex:none;place-items:center;padding:0 6px;display:inline-grid}.tut-caption .tut-n{margin-top:1px}.tut-bar{align-items:center;gap:6px;display:flex}.tut-ctl{border:1px solid var(--line);background:0 0;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.tut-ctl:hover{border-color:var(--ink-2)}.tut-play{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.tut-play svg{fill:currentColor}.tut-progress{background:var(--line);border-radius:2px;flex:1;height:4px;margin:0 6px;overflow:hidden}.tut-progress span{background:var(--accent);height:100%;display:block}.tut-speed{border:1px solid var(--line);border-radius:var(--radius-sm);padding:2px;display:flex}.tut-speed button{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);background:0 0;border:0;border-radius:6px;padding:5px 10px}.tut-speed button[aria-pressed=true]{background:var(--surface-2);color:var(--ink)}.tut-info{color:var(--ink-2);max-height:min(70vh,640px);padding-right:4px;font-size:14px;overflow:auto}.tut-info h4{font:600 12px var(--sans);color:var(--muted);margin:18px 0 6px}.tut-info p{margin:0}.tut-info ul{margin:0;padding-left:18px}.tut-info li{margin-bottom:5px}.tut-steps{gap:2px;margin:0;list-style:none;display:grid;padding:0!important}.tut-steps li{margin:0}.tut-steps button{border-radius:var(--radius-sm);text-align:left;width:100%;color:var(--ink-2);background:0 0;border:0;align-items:center;gap:10px;padding:7px 8px;display:flex}.tut-steps button:hover{background:var(--surface-2)}.tut-steps .tut-n{background:var(--surface-2);color:var(--muted)}.tut-steps button[aria-current=true]{background:var(--accent-soft);color:var(--ink);font-weight:500}.tut-steps button[aria-current=true] .tut-n{background:var(--accent);color:var(--accent-ink)}.tut-note{color:var(--muted);font-size:12px;margin-top:18px!important}.tut-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}.tut-card{text-align:left;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);grid-template-columns:minmax(0,1fr);padding:0;transition:border-color .15s;display:grid;overflow:hidden}.tut-card:hover{border-color:var(--accent)}.tut-thumb{aspect-ratio:16/10;background:radial-gradient(ellipse at 50% 40%, var(--bg-glow), var(--bg) 80%);display:block}.tut-thumb img{object-fit:cover;width:100%;height:100%;display:block}.tut-card-text{gap:2px;padding:10px 12px 12px;display:grid}.tut-card-text b{font:650 15px/1.3 var(--sans)}.tut-card-text span{color:var(--muted);font-size:12px}.tut-kind{font:600 12px var(--sans);color:var(--accent)}@media (width<=760px){.tut-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;padding:calc(12px + env(safe-area-inset-top)) 14px calc(16px + env(safe-area-inset-bottom));border-radius:0;margin:0}.tut-body{grid-template-columns:1fr;gap:14px;margin-top:10px}.tut-head h2{font-size:21px}.tut-info{max-height:none;overflow:visible}.tut-caption{min-height:96px}.tut-grid{grid-template-columns:1fr 1fr;gap:8px}.tut-card-text b{font-size:14px}}.course-open>svg{fill:none;stroke:currentColor;stroke-width:1.8px}.course-loading{color:var(--muted);margin:0;padding:30px 4px}.course-progress{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:10px 14px;margin:16px 0 6px;padding:14px 16px;font-size:14px;display:flex}.course-meter{background:var(--line);border-radius:3px;flex:200px;height:6px;overflow:hidden}.course-meter span{background:var(--accent);border-radius:3px;height:100%;transition:width .3s;display:block}.dialog .btn.course-continue{align-items:center;gap:8px;width:auto;margin:0;display:inline-flex}.course-continue svg{width:16px;height:16px}.course-all-done{color:var(--ok-ink);font-weight:600}.course-module{margin-top:22px}.course-module-head{border-bottom:1px solid var(--line);align-items:flex-start;gap:14px;padding-bottom:10px;display:flex}.course-module-head>div{flex:1;min-width:0}.dialog .course-module-head h3{font:700 18px/1.3 var(--sans);letter-spacing:-.01em;text-transform:none;color:var(--ink);margin:0}.course-module-head p{color:var(--muted);margin:3px 0 0;font-size:13px}.course-module-nr{font:600 22px/1.05 var(--sans);font-variant-numeric:tabular-nums;color:var(--accent);min-width:30px}.course-module-count{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);padding-top:4px}.dialog .course-rows{margin:4px 0 0;padding:0;list-style:none}.dialog .course-rows li{margin:0}.course-row{border-radius:var(--radius-sm);text-align:left;background:0 0;border:0;align-items:center;gap:12px;width:100%;padding:10px 8px;display:flex}.course-row:hover{background:var(--surface-2)}.course-row-text{flex:1;gap:1px;min-width:0;display:grid}.course-row-text b{font-size:15px;font-weight:600}.course-row-text small{color:var(--muted);font-size:13px}.course-row-meta{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap;justify-items:end;gap:1px;display:grid}.course-row-meta small{color:var(--ink-2);font-size:11px}.course-dot{border:1px solid var(--line);width:34px;height:34px;font:500 11px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);border-radius:50%;flex:none;place-items:center;display:grid}.course-dot svg{stroke-width:2.4px;width:16px;height:16px}[data-done=true]>.course-dot{background:var(--ok);border-color:var(--ok);color:#10200e}.course-body{grid-template-columns:230px minmax(0,1fr);gap:30px;margin-top:16px;display:grid}.course-nav .label{line-height:1.5}.course-nav{align-self:start;max-height:calc(100dvh - 140px);position:sticky;top:0;overflow:auto}.dialog .course-nav ol{gap:2px;margin:0;padding:0;list-style:none;display:grid}.dialog .course-nav li{margin:0}.course-nav button{border-radius:var(--radius-sm);text-align:left;width:100%;color:var(--ink-2);background:0 0;border:0;align-items:center;gap:10px;padding:7px 8px;font-size:13px;line-height:1.3;display:flex}.course-nav button:hover{background:var(--surface-2)}.course-nav button[aria-current=true]{background:var(--accent-soft);color:var(--ink);font-weight:600}.course-nav .course-dot{width:28px;height:28px;font-size:10px}.course-article{max-width:720px;color:var(--ink-2);font-size:16px;line-height:1.65}.course-article p{margin:0 0 12px}.course-article b{color:var(--ink)}.dialog .course-article h3{font:700 20px/1.3 var(--sans);letter-spacing:-.01em;text-transform:none;color:var(--ink);margin:30px 0 10px}.dialog .course-article ul,.dialog .course-article ol{margin:0 0 12px;padding-left:20px}.dialog .course-article li{margin-bottom:5px}.course-article .course-kurz{font:500 17px/1.55 var(--sans);color:var(--ink)}.course-box{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);margin:18px 0;padding:14px 18px;font-size:15px}.course-box h4,.panel-lessons h4{font:600 12px var(--sans);color:var(--muted);margin:0 0 8px}.dialog .course-box ul,.dialog .course-box ol{margin:0}.course-merke{background:var(--accent-soft);border-color:color-mix(in srgb, var(--accent) 30%, transparent)}.course-merke h4{color:var(--accent)}.course-tasks{border:1px dashed var(--line);background:0 0}.course-shows{flex-wrap:wrap;gap:8px;margin:4px 0 8px;display:flex}.course-show{border-radius:var(--radius-sm);border:1px solid var(--accent);color:var(--ink);text-align:left;background:0 0;align-items:center;gap:7px;padding:7px 13px 7px 10px;font-size:14px;line-height:1.3;display:inline-flex}.course-show:hover{background:var(--accent-soft)}.course-show svg{width:17px;height:17px;color:var(--accent);flex:none}.course-tuts{margin-bottom:8px}.quiz-q{margin:0 0 18px}.course-article .quiz-frage{color:var(--ink);gap:10px;margin-bottom:8px;font-weight:600;display:flex}.quiz-frage span{background:var(--surface-2);width:24px;height:24px;font:500 11px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);border-radius:50%;flex:none;place-items:center;margin-top:1px;display:grid}.quiz-opts{gap:6px;padding-left:34px;display:grid}.quiz-opt{border-radius:var(--radius-sm);border:1px solid var(--line);text-align:left;color:var(--ink-2);background:0 0;padding:9px 13px;font-size:15px;line-height:1.4}.quiz-opt:hover:not(:disabled){border-color:var(--ink-2);color:var(--ink)}.quiz-opt:disabled{cursor:default;opacity:.6}.quiz-opt[data-state=right]{opacity:1;border-color:var(--ok);background:color-mix(in srgb, var(--ok) 16%, transparent);color:var(--ink)}.quiz-opt[data-state=wrong]{opacity:1;border-color:var(--wrong);background:var(--wrong-soft);color:var(--ink)}.course-article .quiz-why{border-radius:var(--radius-sm);background:var(--surface-2);margin:8px 0 0 34px;padding:10px 13px;font-size:14px}.quiz-why[data-ok=true] b{color:var(--ok-ink)}.quiz-why[data-ok=false] b{color:var(--wrong)}.quiz-result{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-2);color:var(--ink);flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 16px;display:flex}.dialog .quiz-result .btn{width:auto;margin:0 0 0 auto;padding-inline:16px}.course-sources{color:var(--muted);margin-top:20px;font-size:13px}.course-sources summary{cursor:pointer;font:600 12px var(--sans)}.dialog .course-sources ul{margin-top:8px}.course-sources li{overflow-wrap:anywhere}.course-foot{border-top:1px solid var(--line);gap:12px;margin-top:30px;padding-top:18px;display:grid}.dialog .course-foot .btn{justify-content:center;align-items:center;gap:8px;margin:0;display:inline-flex}.course-foot .btn svg{flex:none;width:17px;height:17px}.course-pager{grid-template-columns:1fr 1fr;gap:10px;display:grid}.dialog .course-pager .btn{width:100%;min-width:0;min-height:44px;font-size:13px}.course-pager .btn span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.course-pager .btn:last-child{justify-content:flex-end}.course-return,.banner{z-index:6;left:50%;top:calc(74px + env(safe-area-inset-top));border-radius:var(--radius);border:1px solid var(--accent);background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);max-width:calc(100vw - 32px);box-shadow:var(--shadow);align-items:center;gap:2px;padding:4px;animation:.3s both rise;display:flex;position:absolute;translate:-50%}.course-return[hidden],.banner[hidden]{display:none}.course-return button{border-radius:var(--radius-xs);text-align:left;background:0 0;border:0;align-items:center;gap:9px;min-width:0;padding:6px 12px 6px 10px;font-size:14px;font-weight:600;display:flex}.course-return button:hover{background:var(--surface-2)}.course-return button span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.banner{z-index:4;top:calc(80px + env(safe-area-inset-top));left:calc(144px + (100% - var(--inset-r,0px)) / 2);max-width:calc(100% - 320px - var(--inset-r,0px));border-color:var(--line);text-align:left;gap:12px;padding:8px 20px 9px 14px}#app:has(>.course-return:not([hidden])) .banner{display:none}.banner-dot{background:var(--select);width:10px;height:10px;box-shadow:0 0 0 4px color-mix(in srgb, var(--select) 25%, transparent);border-radius:50%;flex:none}.banner span{min-width:0;display:grid}.banner b,.banner i{text-overflow:ellipsis;white-space:nowrap;font:650 16px/1.25 var(--sans);letter-spacing:-.01em;overflow:hidden}.banner i{font:italic 400 13px/1.3 var(--sans);letter-spacing:0;color:var(--muted)}.course-return small{font:500 11px var(--sans);color:var(--accent);display:block}.course-return svg{flex:none;width:18px;height:18px}.course-return .course-return-x,.course-return .course-return-layers{color:var(--muted);padding:8px}.course-return .course-return-layers[aria-pressed=true]{color:var(--accent)}.layers-popover{z-index:7;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow);gap:2px;max-width:calc(100vw - 32px);max-height:60vh;padding:6px;animation:.2s both rise;display:grid;position:fixed;left:50%;overflow-y:auto;translate:-50%}.layers-popover[hidden]{display:none}.layers-popover .layers-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.layers-popover .layer{min-width:220px}.panel-lessons{border-top:1px solid var(--line);flex-wrap:wrap;gap:6px;margin-top:18px;padding-top:14px;display:flex}.panel-lessons h4{flex-basis:100%}.panel-lessons .chip{align-items:center;gap:6px;display:inline-flex}.panel-lessons .chip svg{width:15px;height:15px;color:var(--accent)}@media (width<=760px){.course-body{grid-template-columns:1fr;gap:0;margin-top:8px}.course-nav{display:none}.course-article{font-size:15px}.course-row-text small,.course-module-head p{display:none}.quiz-opts{padding-left:0}.course-article .quiz-why{margin-left:0}.course-return{top:max(calc(112px + env(safe-area-inset-top)), calc(var(--topbar-h,0px) - 6px))}.course-pager{grid-template-columns:1fr}}.course-tabs{border-radius:var(--radius-sm);background:var(--surface-2);gap:4px;width:fit-content;max-width:100%;margin:14px 0 4px;padding:3px;display:flex}.course-tabs button{border-radius:var(--radius-xs);color:var(--muted);white-space:nowrap;background:0 0;border:0;padding:8px 16px;font-size:14px;font-weight:500}.course-tabs button[aria-selected=true]{background:var(--surface-solid);color:var(--ink);box-shadow:0 0 0 1px var(--line)}.exam-basis{color:var(--muted);margin:12px 0 4px;font-size:14px}.exam-week{border-radius:var(--radius);border:1px solid color-mix(in srgb, var(--accent) 30%, transparent);background:var(--accent-soft);margin:16px 0 6px;padding:16px 18px}.dialog .exam-week h3{font:700 19px/1.3 var(--sans);letter-spacing:-.01em;text-transform:none;color:var(--ink);margin:0 0 10px}.exam-week .label{color:var(--accent);margin-bottom:6px}.exam-lessons{flex-wrap:wrap;gap:6px;margin:6px 0;display:flex}.exam-lesson{border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface-solid);color:var(--ink);align-items:center;gap:7px;padding:4px 11px 4px 4px;font-size:13px;display:inline-flex}.exam-lesson:hover{border-color:var(--ink-2)}.exam-lesson .course-dot{width:22px;height:22px}.exam-lesson .course-dot svg{width:13px;height:13px}.exam-missing{color:var(--muted);font-style:italic}.exam-decks,.exam-tools{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;margin-top:10px;display:grid}.exam-deck{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-solid);text-align:left;align-items:center;gap:10px;padding:10px 12px;display:flex}.exam-deck:hover{border-color:var(--accent)}.exam-deck>svg{width:22px;height:22px;color:var(--accent);flex:none}.exam-deck b{font-size:14px;font-weight:600;line-height:1.3;display:block}.exam-deck small{color:var(--muted);font-size:12px}.exam-test{background:var(--accent-soft);border-color:#0000}.exam-plan{margin:12px 0 4px;font-size:14px}.exam-plan summary{cursor:pointer;padding:8px 0;font-weight:600}.dialog .exam-plan ol{gap:4px;margin:4px 0 0;padding:0;list-style:none;display:grid}.dialog .exam-plan li{border-radius:var(--radius-sm);margin:0;padding:8px 12px}.exam-plan li[aria-current=true]{background:var(--accent-soft)}.exam-plan li[data-done=true]>b{color:var(--ok-ink)}.exam-plan li>b{font-size:14px;font-weight:600}.dialog .exam-points{gap:12px;margin:10px 0 0;padding:0;list-style:none;display:grid}.dialog .exam-points li{margin:0}.exam-point{align-items:baseline;gap:10px;display:flex}.exam-point b{font-size:14px;font-weight:600}.exam-nr{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--accent);flex:none;min-width:38px}.exam-points .exam-lessons,.exam-refs{margin-left:48px}.exam-refs{color:var(--muted);font-size:12px;display:block}.card-wrap{max-width:620px;margin:18px auto 0}.card-count{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.card-box{border-radius:var(--radius-xs);background:var(--surface-2);padding:2px 9px}.card-box[data-box="2"]{background:color-mix(in srgb, var(--ok) 25%, transparent);color:var(--ink)}.card-stage{border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--surface-2);align-content:start;gap:14px;min-height:260px;padding:26px 26px 22px;display:grid}.card-front{text-align:center;gap:4px;display:grid}.card-front b{font:700 24px/1.25 var(--sans);letter-spacing:-.02em}.card-front i{font:italic 16px var(--sans);color:var(--muted)}.card-hint{text-align:center;color:var(--muted);margin:30px 0 0;font-size:14px}.card-stage .card-back{margin:6px 0 0}.card-links{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.card-actions{justify-content:center;gap:10px;margin-top:16px;display:flex}.dialog .card-actions .btn{justify-content:center;align-items:center;gap:8px;width:auto;min-width:150px;margin:0;display:inline-flex}.card-actions .btn svg{width:17px;height:17px}.card-actions kbd{font:500 10px var(--sans);font-variant-numeric:tabular-nums;opacity:.6;border:1px solid;border-radius:4px;padding:1px 5px}.card-done{text-align:center;padding:30px 10px}.dialog .card-done h3{font:700 22px var(--sans);letter-spacing:-.02em;text-transform:none;color:var(--ink)}.exam-test-body{margin:16px auto 0}.exam-result{margin-bottom:20px;display:block}.dialog .exam-score{gap:6px;margin:10px 0 0;padding:0;list-style:none;display:grid}.dialog .exam-score li{grid-template-columns:auto 1fr auto;align-items:baseline;gap:4px 10px;margin:0;font-size:14px;display:grid}.exam-score li[data-weak=true] b{color:var(--accent)}.exam-score .exam-lessons{grid-column:2/-1;margin:0}.course-exam-ref{font:500 12px var(--sans);font-variant-numeric:tabular-nums;color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;display:flex}.course-exam-ref .chip{font:500 12px var(--sans);padding:3px 10px}@media (width<=760px){.course-tabs button{padding:8px 12px;font-size:13px}.exam-points .exam-lessons,.exam-refs{margin-left:0}.card-stage{min-height:220px;padding:20px 16px}.card-front b{font-size:22px}.card-stage .card-back{grid-template-columns:1fr;gap:1px}.card-stage .card-back dd+dt{margin-top:9px}.dialog .card-actions .btn{flex:1;min-width:0}.card-actions kbd{display:none}}.quality-pick{position:static}.quality-btn{border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:8px;height:42px;padding:0 14px 0 11px;transition:border-color .2s,color .2s;display:flex}.quality-btn:hover,.quality-btn[aria-expanded=true]{border-color:var(--accent)}.quality-btn svg{stroke-width:2.6px}.quality-btn .q-bar{stroke:var(--accent)}.quality-btn[data-level=low] .q-bar-2,.quality-btn[data-level=low] .q-bar-3,.quality-btn[data-level=medium] .q-bar-3{stroke:currentColor;opacity:.28}.quality-btn-label{text-align:left;line-height:1.05;display:grid}.quality-btn-label small{font:500 10.5px/1.1 var(--sans);color:var(--muted)}.quality-btn-label b{white-space:nowrap;font-size:13.5px;font-weight:600}.quality-menu{z-index:30;background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--radius);width:min(290px,100vw - 24px);box-shadow:var(--shadow-pop);padding:6px;animation:.18s both rise;position:absolute;top:calc(100% + 8px);right:0}.quality-menu-title{font:600 12px/1 var(--sans);color:var(--muted);margin:8px 10px}.quality-item{border-radius:var(--radius-xs);text-align:left;background:0 0;border:0;gap:2px;width:100%;padding:9px 12px 9px 34px;display:grid;position:relative}.quality-item:before{content:"";border:1.5px solid var(--line);border-radius:50%;width:12px;height:12px;position:absolute;top:13px;left:12px}.quality-item b{font-size:14px;font-weight:600}.quality-item small{color:var(--muted);font-size:12px;line-height:1.35}.quality-item:hover,.quality-item:focus-visible{background:var(--surface-2);outline:none}.quality-item[aria-checked=true]{background:var(--accent-soft)}.quality-item[aria-checked=true] b{color:var(--accent)}.quality-item[aria-checked=true]:before{border-color:var(--accent);background:var(--accent);box-shadow:inset 0 0 0 2.5px var(--surface-solid)}.quality-set{display:grid}.quality-betas{gap:6px;display:grid}.quality-beta{align-items:flex-start;gap:10px;font-size:14px;display:flex}.quality-beta input{accent-color:var(--accent);margin-top:3px}.quality-beta small{color:var(--muted);font-size:12px;display:block}.quality-hint{z-index:40;border-radius:var(--radius);background:var(--surface-solid);border:1px solid var(--line);max-width:calc(100vw - 24px);box-shadow:var(--shadow-pop);color:var(--ink);align-items:center;gap:10px;padding:6px 6px 6px 16px;font-size:14px;animation:.3s both rise;display:flex;position:fixed;bottom:90px;left:50%;translate:-50%}.quality-hint-yes{border-radius:var(--radius-sm);border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);white-space:nowrap;padding:7px 14px;font-size:13px;font-weight:500}.quality-hint-no{width:32px;height:32px;color:var(--muted);background:0 0;border:0;border-radius:50%;flex:none;place-items:center;display:grid}.quality-hint-no svg{width:16px;height:16px}.quality-hint-no:hover{color:var(--ink);background:var(--surface-2)}@media (width<=760px){.quality-btn{height:38px;padding:0 12px 0 9px}.quality-hint{bottom:calc(84px + env(safe-area-inset-bottom));font-size:13px}}@media (width<=440px){.quality-btn{justify-content:center;width:38px;padding:0}.quality-btn-label{display:none}}.glossar-begriff{font:inherit;color:inherit;cursor:pointer;text-underline-offset:2px;background:0 0;border:0;margin:0;padding:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.glossar-begriff:hover,.glossar-begriff:focus-visible{text-decoration-style:solid}.glossar-card{max-width:min(380px,100vw - 32px);max-height:min(70dvh, calc(100dvh - 32px - env(safe-area-inset-top) - env(safe-area-inset-bottom)));color:inherit;background:0 0;border:0;margin:auto;padding:0}.glossar-card::backdrop{background:#00000073}.glossar-card-inner{width:min(380px,100%);max-height:inherit;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface-solid);box-shadow:var(--shadow-pop);padding:20px 34px 20px 20px;position:relative;overflow:auto}@media (width<=600px){.glossar-card{width:100%;max-width:100%;max-height:min(60dvh, calc(100dvh - 32px - env(safe-area-inset-top)));margin:0;position:fixed;inset:auto 0 0}.glossar-card-inner{width:100%;max-height:inherit;padding:20px 34px calc(20px + env(safe-area-inset-bottom)) 20px;border-radius:var(--radius) var(--radius) 0 0;border-width:1px 0 0}}.glossar-card-inner b{margin:0 0 8px;font-size:17px;display:block}.glossar-card-inner p{color:var(--ink-2);margin:0 0 14px;font-size:14px;line-height:1.5}.glossar-card-show{width:100%}.glossar-card-close{border-radius:var(--radius-xs);width:32px;height:32px;color:var(--muted);background:0 0;border:0;place-items:center;display:grid;position:absolute;top:10px;right:10px}.glossar-card-close:hover{color:var(--ink);background:var(--surface-2)}.glossar-card-close svg{width:18px;height:18px}@media (pointer:coarse){.icon-btn,.tut-head .icon-btn,.panel-close{width:44px;height:44px}.quality-btn{height:44px}.quality-item{min-height:44px}.mini{width:44px;height:44px}.layer{gap:6px;padding:0 6px 0 8px}.chip,.btn,.course-show,.exam-lesson,.quiz-opt,.tut-recenter,.tut-steps button,.course-tabs button,.course-nav button,.course-row,.tut-link,.tut-open,.exam-deck,.course-return button,.search-results li{min-height:44px}.chip{justify-content:center;align-items:center;display:inline-flex}.report-link{align-items:center;min-height:44px;display:inline-flex}.tut-more-link{width:100%;min-height:44px;padding:11px 0;display:block}.course-return .course-return-x{justify-content:center;min-width:44px}.nav-btn{width:44px;height:44px}.nav-mode button{justify-content:center;min-width:44px;min-height:44px}.tut-ctl{width:44px;height:44px}.tut-speed button{min-width:44px;min-height:44px}.course-sources summary,.exam-plan summary{padding-block:13px;line-height:18px}}@media (pointer:coarse) and (width<=440px){.quality-btn{width:44px}}@media (pointer:coarse) and (width<=389px){.topbar{gap:6px}.brand{gap:8px}.brand-name{font-size:16px}.top-actions{gap:4px}}@media (width<=760px){.dock{z-index:9}.controls{padding-bottom:calc(24.5px + var(--dock-h,67.5px) + env(safe-area-inset-bottom))}.nav,.quality-hint{bottom:calc(16.5px + var(--dock-h,67.5px) + env(safe-area-inset-bottom))}.lift input{height:min(30vh, 220px, calc(100dvh - var(--inset-b,0px) - 230px), calc(100dvh - 272px - 2 * var(--dock-h,67.5px)))}}@media (width<=389px){.dock-btn{white-space:nowrap;flex:auto;padding-inline:2px}}@media (width<=760px),(orientation:landscape) and (height<=500px){.topbar{padding-left:max(12px, env(safe-area-inset-left));padding-right:max(12px, env(safe-area-inset-right))}.dock{left:max(12px, env(safe-area-inset-left));right:max(12px, env(safe-area-inset-right))}.lift{right:max(10px, env(safe-area-inset-right))}}@media (orientation:landscape) and (height<=500px){.topbar{padding-top:calc(8px + env(safe-area-inset-top));flex-wrap:nowrap;gap:10px;padding-bottom:8px}.brand-sub{display:none}.brand-name{font-size:17px}.search{flex:auto;order:0;max-width:420px;margin:0 auto}.top-actions{margin-left:0}.dock{z-index:9;top:calc(68px + env(safe-area-inset-top));bottom:calc(10px + env(safe-area-inset-bottom));left:max(12px, env(safe-area-inset-left));background:var(--surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line);width:76px;box-shadow:var(--shadow);border-radius:18px;flex-direction:column;gap:4px;padding:5px;display:flex;position:absolute;right:auto}.dock-btn{text-align:center;min-height:44px;color:var(--ink-2);background:0 0;border:0;border-radius:12px;flex:1;align-content:center;justify-items:center;gap:2px;padding:4px 2px;font-size:11px;line-height:1.15;display:grid}.dock-btn:disabled{opacity:.35}.dock-btn:active{background:var(--surface-2)}.controls{top:calc(68px + env(safe-area-inset-top));bottom:calc(10px + env(safe-area-inset-bottom));left:calc(max(12px, env(safe-area-inset-left)) + 84px);border-radius:var(--radius);z-index:8;visibility:hidden;opacity:0;width:min(300px,46vw);max-height:none;padding:16px;transition:transform .25s cubic-bezier(.2,.8,.2,1),opacity .25s,visibility .25s;animation:none;right:auto;transform:translate(-16px)}.controls.open{visibility:visible;opacity:1;transform:none}.nav{bottom:calc(10px + env(safe-area-inset-bottom));left:calc((100% - var(--inset-r,0px)) / 2 + 44px)}.nav-desk,.nav-mode button span{display:none}.nav-mode button{padding:6px 10px}.controls.open~.nav{visibility:hidden}#app:has(.panel:not([hidden])) .nav{visibility:hidden}.lift{right:calc(var(--inset-r,0px) + max(10px, env(safe-area-inset-right)));top:calc(50% + 30px + env(safe-area-inset-top) / 2 - env(safe-area-inset-bottom) / 2);padding:8px 6px;translate:0 -50%}.lift input{height:calc(100dvh - 170px - env(safe-area-inset-top) - env(safe-area-inset-bottom))}.panel,.panel.full{top:calc(68px + env(safe-area-inset-top));bottom:calc(10px + env(safe-area-inset-bottom));right:max(12px, env(safe-area-inset-right));border-radius:var(--radius);z-index:9;width:min(380px,52vw);height:auto;transition:none;animation:.35s cubic-bezier(.2,.8,.2,1) slide-in;left:auto}.panel-top{justify-content:flex-end;height:auto;padding:6px 6px 0;position:static}.panel-handle{display:none}.panel-close{position:static}.panel-body{padding:0 18px calc(18px + env(safe-area-inset-bottom))}#app>.banner{top:calc(64px + env(safe-area-inset-top));left:calc(18px + (100% - var(--inset-r,0px)) / 2);max-width:calc(100% - 164px - var(--inset-r,0px))}.dialog{max-width:calc(100vw - 2 * max(12px, env(safe-area-inset-left), env(safe-area-inset-right)));max-height:calc(100dvh - 16px);padding:16px 20px}.tut-dialog{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;padding:calc(8px + env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));border-radius:0;margin:0}.tut-head h2{margin-top:2px;font-size:19px}.tut-head .eyebrow{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.tut-body{height:calc(100dvh - 76px - env(safe-area-inset-top) - env(safe-area-inset-bottom));grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:8px 16px;margin-top:8px}.tut-main{display:contents}.tut-stage{aspect-ratio:auto;grid-area:1/1/3;height:auto;min-height:0}.tut-bar{grid-area:3/1}.tut-caption{grid-area:1/2;min-height:0}.tut-caption b{font-size:16px}.tut-caption p{font-size:13px}.tut-info{grid-area:2/2/4;min-height:0;max-height:none;overflow:auto}.tut-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px}.course-return{top:calc(64px + env(safe-area-inset-top));max-width:calc(100vw - 2 * max(96px, env(safe-area-inset-left)))}.toast{bottom:calc(70px + env(safe-area-inset-bottom))}}.course-sources.src-fold{color:var(--muted);margin-top:14px;font-size:12px}.course-sources.src-fold summary{font:400 12px var(--sans);letter-spacing:0;text-transform:none;color:var(--muted);width:fit-content}.course-sources.src-fold p{margin:6px 0 0}.course-sources.src-fold a{color:inherit;text-decoration:underline}.dialog .course-sources.src-fold ul{margin-top:6px;padding-left:16px}.dialog .course-sources.src-fold li{margin-bottom:3px}.legal{border-top:1px solid var(--line);color:var(--muted);margin-top:22px;padding-top:4px;font-size:12px;line-height:1.5}.dialog .legal h3{margin-top:12px}.legal p{margin:0 0 6px}.legal-links{flex-wrap:wrap;gap:2px 16px;display:flex;margin-top:8px!important}.dialog .legal-links a{color:var(--ink-2);text-underline-offset:2px;text-decoration:underline}@media (pointer:coarse){.legal-links a{padding:12px 0;display:inline-block}}.dialog.legal-view{width:min(720px,100vw - 32px);height:calc(100dvh - 48px);padding:0;overflow:hidden}.dialog.legal-view[open]{flex-direction:column;display:flex}.legal-view iframe{background:var(--surface-solid);border:0;flex:1;width:100%}.legal-view form{border-top:1px solid var(--line);padding:10px 16px 16px}.dialog.legal-view .btn{margin-top:0}.dialog.intro{width:min(440px,100vw - 32px)}.intro-top{justify-content:space-between;align-items:center;gap:12px;margin:-6px 0 14px;display:flex}.intro-count{font:500 13px/1.4 var(--sans);color:var(--muted)}.intro-skip{font:500 13px var(--sans);color:var(--muted);text-underline-offset:3px;background:0 0;border:0;padding:6px 2px;text-decoration:underline}.intro-card{min-height:158px}.intro-card p{margin:0;line-height:1.5}.intro-extra{gap:8px;margin-top:14px;display:flex}.intro-extra[hidden]{display:none}.intro-extra .chip{min-width:96px}.intro-dots{gap:6px;margin-top:18px;display:flex}.intro-dots i{background:var(--line);border-radius:50%;width:6px;height:6px}.intro-dots i.on{background:var(--accent)}.intro-nav{gap:8px;margin-top:18px;display:flex}.dialog .intro-nav .btn{min-height:40px;margin:0}.intro-nav .btn:disabled{visibility:hidden}@media (pointer:coarse){.intro-skip{min-height:44px;margin-right:-8px;padding-inline:8px}.dialog .intro-nav .btn{min-height:44px}}@media (width<=440px){.dialog.intro{padding:20px 18px}.intro-card{min-height:186px}}@media (orientation:landscape) and (height<=500px){.intro-card{min-height:0}.intro-dots,.intro-nav{margin-top:12px}}.report-cta{text-align:center;margin:18px 0 0}.report-cta-link{border-radius:var(--radius,10px);border:1px solid var(--line);background:var(--surface-2,transparent);color:var(--muted);align-items:center;gap:6px;padding:7px 14px;font-size:12.5px;font-weight:600;text-decoration:none;display:inline-flex}.report-cta-link:hover,.report-cta-link:focus-visible{border-color:var(--accent);color:var(--accent)}.report-cta-link svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:14px;height:14px}.leader-lines{pointer-events:none;z-index:3;position:absolute;inset:0;overflow:hidden}.leader-svg{width:100%;height:100%;position:absolute;inset:0}.leader-line{stroke:var(--select);stroke-width:1px;opacity:.55;transition:opacity .15s}.leader-dot{fill:var(--select);opacity:.9;transition:opacity .15s}.leader-labels{position:absolute;inset:0}.leader-label{pointer-events:auto;white-space:nowrap;border-radius:var(--radius-xs);background:var(--surface-solid);border:1px solid var(--select);color:var(--ink);font:600 11px var(--sans);box-shadow:var(--shadow);cursor:pointer;padding:3px 8px;transition:opacity .15s;position:absolute}@media (width<=760px){.leader-label{padding:2px 7px;font-size:10px}}.lang-switch{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);align-items:center;gap:2px;height:42px;padding:3px;display:inline-flex}.lang-switch button{border-radius:calc(var(--radius) - 3px);min-width:34px;height:100%;font:600 12.5px/1 var(--sans);letter-spacing:.06em;color:var(--muted);background:0 0;border:0;padding:0 8px;transition:background .2s,color .2s}.lang-switch button:hover{color:var(--accent)}.lang-switch button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}.lang-switch button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}@media (width<=760px){.lang-switch{height:38px}.lang-switch button{min-width:30px;padding:0 6px}}@media (pointer:coarse){.lang-switch{height:44px}.lang-switch button{min-width:36px}}@media (width<=760px) and (height>=501px){.topbar .search{flex:calc(100% - 110px);min-width:0}.lang-switch{flex:none;order:4}}