@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&display=swap');
:root{--paper:#f7f8fc;--ink:#29283d;--muted:#807e92;--purple:#7054db;--light:#eee9ff;--line:#e9e8f0;--green:#25664c;--mint:#e8f7ef;--red:#9b4339}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px 'DM Sans','Trebuchet MS',sans-serif}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #9c85ec;outline-offset:4px}button{transition:background .15s,transform .15s}button:not(:disabled):active{transform:translateY(1px)}h1,h2,h3,p{margin:0}button svg{flex-shrink:0}h1{font-size:34px;font-weight:600;letter-spacing:-1.3px;line-height:1.25}.sidebar{position:fixed;inset:0 auto 0 0;width:246px;background:#fff;border-right:1px solid var(--line);padding:37px 21px 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p{font-size:13px;line-height:1.8;color:#917c9f}.dialog-actions{display:flex;gap:10px;margin-top:23px}
@media(min-width:1500px){main{padding-top:45px}.heading{margin-bottom:38px}.feed-layout{grid-template-columns:minmax(0,690px) 285px;gap:50px}.card-body{padding:32px 38px}.german-sentence{font-size:38px}.answer{min-height:54px}.right-rail{padding-top:4px}}
@media(max-width:1190px){.sidebar{width:215px;padding-left:14px;padding-right:14px}.workspace{margin-left:215px}main{padding:30px}.topbar{padding:0 30px}.feed-layout{grid-template-columns:minmax(0,1fr) 225px;gap:20px}.heading h1{font-size:29px}.right-rail .journey{padding:18px}.card-body{padding:25px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topics-intro{flex-wrap:wrap}.topics-intro .primary{margin-left:110px}.page-footer{padding:20px 30px}.german-sentence{font-size:29px}.keyboard-hint{display:none}}
@media(max-width:1000px){.right-rail{display:none}.feed-layout{display:block}.feed-column{max-width:650px;margin:0 auto}.heading{max-width:650px;margin-left:auto;margin-right:auto}.top-translation{display:none}.topic-grid{gap:14px}.topics-intro .primary{margin-left:0}.intro-symbol{display:none}.german-sentence{font-size:33px}.page-footer{max-width:710px}}
@media(max-width:720px){.sidebar{display:none}.workspace{margin-left:0}.topbar{height:60px;padding:0 22px;background:#fff}.topbar>span:first-child{font-size:12px}.top-tag{font-size:9px;padding:6px 8px}main{padding:27px 18px 20px}.heading{gap:10px;margin-bottom:26px}.eyebrow{font-size:10px;margin-bottom:9px}h1,.heading h1{font-size:27px;letter-spacing:-1px}.heading p{font-size:11px;line-height:1.7;max-width:250px}.daily-chip{gap:7px;padding:9px 10px}.daily-chip strong{font-size:12px}.daily-chip svg{width:16px}.daily-chip small{font-size:8px}.feed-toolbar{padding:0 3px;margin-bottom:17px}.feed-tabs{gap:24px}.feed-tabs button{font-size:12px}.exercise-card{border-radius:15px}.card-banner{padding:17px 21px;border-radius:14px 14px 0 0}.topic-chip{font-size:11px}.card-body{padding:23px 22px 25px}.german-sentence{font-size:31px}.sentence-translation{font-size:11px;margin-bottom:24px}.card-body h2{font-size:15px}.inline-rule{font-size:10px}.inline-rule p,.inline-rule>div{font-size:11px}.answer{min-height:51px;font-size:13px}.answer-key{width:25px;height:25px}.primary{min-height:46px;font-size:12px}.card-actions{margin-top:22px;gap:10px}.card-actions .primary{flex:1}.card-footer{padding:11px 22px}.round-button{width:32px;height:32px}.feed-below{font-size:9px;line-height:1.7}.page-footer{padding:15px 22px 95px;display:block;text-align:center}.page-footer>span{display:none}.mobile-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background:#fffdfef5;border-top:1px solid #e8dff0;padding:9px 6px max(9px,env(safe-area-inset-bottom));backdrop-filter:blur(10px);z-index:40}.mobile-nav button{display:flex;flex-direction:column;align-items:center;gap:5px;border:0;background:none;color:#afa0bc;font-size:9px;padding:4px 12px;min-width:55px}.mobile-nav button.active{color:#7652c6}.topic-total{display:none}.topics-intro{padding:22px;gap:18px}.topics-intro h2{font-size:18px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card{padding:17px 14px;min-height:230px}.topic-card h2{font-size:14px}.topic-card p{font-size:10px}.topic-card-bottom{font-size:9px}.topic-card-top{margin-bottom:15px}.case-reference{padding:20px 16px}.case-reference h2{font-size:19px}td,th{padding:11px 10px;font-size:11px}.note{padding:0 15px}.note summary{font-size:12px;gap:10px}.note-number{font-size:9px}.reference-note{font-size:10px}#toast{bottom:85px;font-size:11px}.empty-card{min-height:450px}.special-keys span{font-size:8px}.order-zone{padding:10px;min-height:100px}.tile{font-size:12px;padding:11px}.dialog-actions{flex-wrap:wrap}.word-tip{max-width:170px}}
@media(max-width:380px){.daily-chip{display:none}.heading h1{font-size:26px}.german-sentence{font-size:28px}.card-body{padding:22px 18px}.mobile-nav button{padding:4px 9px}.topic-grid{grid-template-columns:1fr}.feed-tabs{gap:15px}.auto-label{font-size:9px}}
.browser-settings{margin-top:25px;padding:20px 0;border-top:1px solid var(--line);font-size:11px;line-height:1.9;color:#80738d;max-width:650px}.browser-settings .text-button{margin-top:10px}.sentence-translation{color:#81758e}.rule-rail p{color:#756680}.inline-rule p{color:#6e6179}.topic-card p{color:#80718b}.note>p,.case-reference p{color:#766281}.feed-below{color:#887994}.eyebrow{color:#79658d}.nav-item{min-height:46px}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* German tricolour identity, reading cards, and shared vocabulary controls. */
.brand-icon{background:linear-gradient(#161616 0 34%,#d93b46 34% 67%,#edbf46 67%);text-shadow:0 1px 2px #0009}.brand-icon>span{display:none}.flag{background:linear-gradient(#161616 0 33%,#d93b46 33% 66%,#edbf46 66%)}.header-actions{display:flex;align-items:center;gap:14px}.theme-toggle{border:1px solid #d9d3e6;border-radius:20px;background:#fff;color:#65577c;padding:8px 13px;display:flex;gap:7px;align-items:center;font-size:11px;min-height:36px;white-space:nowrap}.theme-toggle>span:first-child{font-size:18px;line-height:1}.header-german{font-weight:500;font-size:12px}.blank{min-width:76px;letter-spacing:2px;font-family:inherit;font-size:23px;line-height:1;padding-bottom:6px}.vocab{border-bottom:1px dotted #a899be;cursor:help;line-height:inherit;border-radius:2px;outline-offset:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}.vocab:hover,.vocab:focus-visible,.vocab-active{background:#eae1ff;color:#6240ac;border-color:#8662bf;outline-offset:3px}.vocab:focus-visible{outline:2px solid #9876d4}.answer{cursor:pointer}.answer:has(.answer-key:disabled){cursor:default}.answer-key{font:inherit;font-size:10px;padding:0;cursor:pointer;min-width:27px;min-height:27px}.answer-text{line-height:1.7}.answer .vocab{cursor:help}.answer-key:disabled{cursor:default}.answer .vocab:focus-visible{outline-offset:4px}.tile{display:inline-flex;align-items:center;gap:9px;padding:9px 11px}.tile-control{display:grid;place-items:center;width:27px;height:27px;flex-shrink:0;border:1px solid #ded2ed;border-radius:5px;background:#faf6ff;color:#7b5a9d;font-size:15px;padding:0}.tile-control:disabled{opacity:.4}.tile.used{opacity:.45}.tile .vocab{font-size:12px}.topic-card{cursor:default}.topic-card-bottom{gap:8px;align-items:center}.topic-card-bottom .text-button{font-size:10px}.reading-intro{display:flex;gap:35px;align-items:center;background:#e9f1ef;border:1px solid #d5e2dd;border-radius:14px;padding:28px;margin-bottom:27px}.reading-intro svg{color:#6e9187;margin-bottom:13px}.reading-intro h2{font-size:20px;font-weight:500;letter-spacing:-.4px;margin-bottom:10px}.reading-intro p{max-width:660px;font-size:12px;line-height:1.9;color:#758c83}.reading-intro .primary{flex-shrink:0}.reading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.reading-library-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:25px;min-width:0}.reading-library-card h2{font-size:21px;font-weight:500;letter-spacing:-.5px;margin-bottom:20px}.reading-preview{font-family:Georgia,serif;font-size:20px;line-height:1.8;margin-bottom:20px;color:#5a5069;min-height:70px}.reading-card-meta{font-size:10px;color:#9f90ab;margin-bottom:19px}.reading-credit{display:block;font-size:9px;color:#a99ab4;margin-top:16px}.reading-passage{background:#f6f8f6;border:1px solid #e2e9e4;border-radius:9px;padding:20px;margin-bottom:24px}.reading-meta{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:#879989;margin-bottom:17px}.reading-lines{font-family:Georgia,serif;font-size:18px;line-height:1.85;color:#444b43}.reading-lines p{margin-bottom:9px}.reading-lines p:last-child{margin-bottom:0}.reading-source{font-size:10px;line-height:1.8;border-top:1px solid #e2e9e4;margin-top:19px;padding-top:11px;color:#819180}.reading-source summary{cursor:pointer}.reading-source p{margin-top:9px}.reading-source a{color:#6c876c;text-decoration:underline;text-underline-offset:3px}.reading-source .text-button{font-size:10px;margin-top:9px}.reading-hidden,.reading-exercise .german-sentence{display:none}.reading-exercise .card-body h2{font-size:17px;color:#635476;line-height:1.6;margin-bottom:18px}.reading-exercise .card-body{padding-top:22px}.reading-exercise .exercise-meta>span:first-child{font-size:0}.reading-exercise .exercise-meta>span:first-child:after{content:'Read & understand';font-size:10px}.reading-exercise .answers{margin-top:15px}.feed-tabs{gap:18px}.feed-below{line-height:1.8}#vocab-tooltip{position:fixed;z-index:1000;max-width:min(300px,calc(100vw - 24px));width:max-content;padding:13px 16px;background:#302a3e;color:#fff;border:1px solid #534564;border-radius:9px;box-shadow:0 7px 30px #1d132a35;font:12px/1.7 'DM Sans','Trebuchet MS',sans-serif;overflow-wrap:anywhere}#vocab-tooltip[hidden]{display:none}#vocab-tooltip strong{display:block;font-size:15px;font-weight:600;color:#e7d4ff;margin-bottom:3px}#vocab-tooltip span{display:block}.nav-caption{margin-top:42px}
html{color-scheme:light}html[data-theme="dark"]{color-scheme:dark;--paper:#171a23;--ink:#e9e7ef;--muted:#b0a8bd;--purple:#a18ae6;--light:#302b43;--line:#353848;--green:#94d1b1;--mint:#21392e;--red:#ecb1a1}html[data-theme="dark"] body{background:var(--paper);color:var(--ink)}html[data-theme="dark"] :is(.sidebar,.exercise-card,.journey,.topic-card,.case-reference,.note,.reading-library-card,.empty-card){background:#20242f;border-color:#373c4c;color:#ece9f3;box-shadow:none}html[data-theme="dark"] .topbar{background:#1b1f29;border-color:#343847}html[data-theme="dark"] .top-tag{color:#b9b0cb}html[data-theme="dark"] .theme-toggle{background:#2c2c40;color:#ded5ef;border-color:#4b435f}html[data-theme="dark"] .brand small{color:#b3a9c3}html[data-theme="dark"] .nav-caption{color:#a59bb6}html[data-theme="dark"] .nav-item{color:#b8aec8}html[data-theme="dark"] .nav-item.active{background:#352e4a;color:#d7c4ff}html[data-theme="dark"] .nav-item:hover{background:#2b2c3e}html[data-theme="dark"] .nav-count{background:#51406f;color:#e2d2ff}html[data-theme="dark"] :is(.heading p,.eyebrow,.exercise-meta,.sentence-translation,.feed-below,.topic-card p,.topic-total,.note>p,.case-reference p,.rule-rail p,.reference-note,.browser-settings,.sidebar-bottom>p){color:#b4a9c5}html[data-theme="dark"] .daily-chip{background:#352d23;border-color:#594b35;color:#dabf86}html[data-theme="dark"] .daily-chip strong{color:#ead5a9}html[data-theme="dark"] .daily-chip small{color:#baa781}html[data-theme="dark"] .feed-tabs button{color:#b0a3c1}html[data-theme="dark"] .feed-tabs button.selected{color:#d3bdff}html[data-theme="dark"] .auto-label{color:#bcb0cf}html[data-theme="dark"] .auto-label input{accent-color:#b598ef}html[data-theme="dark"] .card-banner{background:linear-gradient(100deg,#342c49,#2a293e);border-color:#49405b}html[data-theme="dark"] .topic-chip{color:#d7c0f9}html[data-theme="dark"] .topic-dot{background:#b496e4}html[data-theme="dark"] .lesson-level{color:#cab4e8;border-color:#6a548a}html[data-theme="dark"] .save-button{color:#bca4d8}html[data-theme="dark"] .save-button.saved svg{fill:#c2a6ff;color:#c2a6ff}html[data-theme="dark"] .inline-rule{background:#272333;border-color:#453951;color:#c1aacd}html[data-theme="dark"] .inline-rule summary{color:#c4addc}html[data-theme="dark"] .inline-rule p{color:#bdafcc}html[data-theme="dark"] .inline-rule>div{color:#cbb4e2}html[data-theme="dark"] .card-body h2{color:#c4b7d5}html[data-theme="dark"] .german-sentence{color:#f0e9f6}html[data-theme="dark"] .blank{background:#3c3153;border-color:#8f73b8;color:#d0b8f0}html[data-theme="dark"] .vocab{border-color:#9582aa}html[data-theme="dark"] :is(.vocab:hover,.vocab:focus-visible,.vocab-active){background:#4a365e;color:#f0dbff;border-color:#c69aea}html[data-theme="dark"] .answer{background:#252936;border-color:#434556;color:#e3dbe9}html[data-theme="dark"] .answer-key{background:#303142;border-color:#545064;color:#bfb1d1}html[data-theme="dark"] .answer.chosen,html[data-theme="dark"] .answer:hover:not(:has(.answer-key:disabled)){background:#362e4c;border-color:#9b7bc9}html[data-theme="dark"] .answer.chosen .answer-key{background:#9272c4;color:#fff;border-color:#aa8ad9}html[data-theme="dark"] .answer.is-correct{background:#233c31;border-color:#579c79;color:#c3e8d5}html[data-theme="dark"] .answer.is-wrong{background:#442f30;border-color:#b57c6e;color:#efc1b7}html[data-theme="dark"] .answer.is-correct .answer-key{background:#2c5540;border-color:#5e9377;color:#c9edd9}html[data-theme="dark"] .answer.is-wrong .answer-key{background:#5c3d3e;border-color:#a27470;color:#f3c5bb}html[data-theme="dark"] .primary{background:#8c6bc7;border-color:#9b7ace;color:#fff}html[data-theme="dark"] .primary:hover:not(:disabled){background:#9d7bd4}html[data-theme="dark"] .primary:disabled{background:#534665;border-color:#5f506f;color:#c7b8d5;opacity:1}html[data-theme="dark"] .keyboard-hint{color:#a697b6}html[data-theme="dark"] .text-button{color:#c5a5f3}html[data-theme="dark"] .card-footer{border-color:#383245;color:#aa9cb9}html[data-theme="dark"] .round-button{background:#2b2839;border-color:#51435f;color:#c4aedc}html[data-theme="dark"] .progress-number span{color:#b7a7c6}html[data-theme="dark"] .journey>p{color:#b4a4c5}html[data-theme="dark"] .progress-track{background:#3b314a}html[data-theme="dark"] .stat-pair{border-color:#3c3448}html[data-theme="dark"] .stat-pair strong{color:#e0d2ee}html[data-theme="dark"] .stat-pair span{color:#b6a7c7}html[data-theme="dark"] .level-pill{background:#413349;color:#d6b8e4}html[data-theme="dark"] .example{background:#30283e;border-color:#9a76b5;color:#ccb3e3}html[data-theme="dark"] :is(.tip-note,.tip-note strong){color:#b8a4ce}html[data-theme="dark"] .tip-star{color:#bfa3df}html[data-theme="dark"] .feedback.correct{background:#243c30;color:#c5e6cf}html[data-theme="dark"] .feedback.incorrect{background:#472f2e;color:#efc0ac}html[data-theme="dark"] .typed-answer{background:#262333;border-color:#68516f;color:#f0e5f8}html[data-theme="dark"] .input-label{color:#c0aacc}html[data-theme="dark"] .typed-answer::placeholder{color:#aa93ba}html[data-theme="dark"] .special-keys button{background:#30283e;border-color:#584162;color:#d3b7e5}html[data-theme="dark"] .special-keys span{color:#b5a2c4}html[data-theme="dark"] .order-zone{background:#292333;border-color:#70517f}html[data-theme="dark"] .order-zone>span{color:#bda5ce}html[data-theme="dark"] .tile{background:#30283b;border-color:#654d75;color:#dcc5ee;box-shadow:0 2px 0 #483353}html[data-theme="dark"] .tile.picked{background:#44314e;color:#ead6f7}html[data-theme="dark"] .tile-control{background:#4a3457;border-color:#7c5c8b;color:#e1c1f3}html[data-theme="dark"] .secondary{background:#30283b;border-color:#6d527e;color:#ddbfef}html[data-theme="dark"] .empty-card p{color:#bba7cb}html[data-theme="dark"] .empty-icon{background:#3d2d4b;color:#d4b0ef}html[data-theme="dark"] .topics-intro{background:#31283f;border-color:#58416a}html[data-theme="dark"] .topics-intro p{color:#c1aacc}html[data-theme="dark"] :is(.topic-number,.topic-card-bottom){color:#b49bc5}html[data-theme="dark"] .topic-progress{background:#403047}html[data-theme="dark"] thead{background:#32263e;color:#d2b4e1}html[data-theme="dark"] td{color:#d6bce7}html[data-theme="dark"] :is(td,th){border-color:#49344f}html[data-theme="dark"] caption{color:#bca4c9}html[data-theme="dark"] .note-number{color:#c6a7d1}html[data-theme="dark"] .reading-intro{background:#243530;border-color:#40584d}html[data-theme="dark"] .reading-intro svg{color:#91bca5}html[data-theme="dark"] .reading-intro p{color:#afc4b6}html[data-theme="dark"] .reading-preview{color:#d5c5e2}html[data-theme="dark"] :is(.reading-card-meta,.reading-credit){color:#b3a0c3}html[data-theme="dark"] .reading-passage{background:#222f29;border-color:#45584b}html[data-theme="dark"] .reading-meta{color:#aac1ae}html[data-theme="dark"] .reading-lines{color:#e2ece1}html[data-theme="dark"] .reading-source{border-color:#4c5c4e;color:#b1c5b2}html[data-theme="dark"] .reading-source a{color:#bad9b8}html[data-theme="dark"] .page-footer{color:#a997ba}html[data-theme="dark"] .page-footer>span{color:#aa96b9}html[data-theme="dark"] .mobile-nav{background:#20212cf5;border-color:#423449}html[data-theme="dark"] .mobile-nav button{color:#ba9bce}html[data-theme="dark"] .mobile-nav button.active{color:#e0beff}html[data-theme="dark"] dialog{background:#292233;color:#e3d2ee;border-color:#795b88}html[data-theme="dark"] dialog p{color:#c0a7cf}
@media(max-width:1000px){.reading-intro{gap:20px}.reading-intro h2{font-size:19px}.reading-intro .primary{gap:10px}.reading-intro p{font-size:11px}}
@media(max-width:720px){.topbar{gap:12px;padding:0 18px}.header-actions{gap:7px}.header-actions .top-tag{display:none}.theme-toggle{padding:7px 11px;font-size:10px;min-height:36px}.header-german{font-size:11px}.mobile-nav button{padding:4px 7px;min-width:45px;flex:1}.reading-grid{grid-template-columns:1fr;gap:16px}.reading-intro{align-items:flex-start;flex-direction:column;padding:23px;gap:18px}.reading-intro p{font-size:12px}.reading-library-card{padding:23px}.reading-library-card h2{font-size:23px}.reading-preview{min-height:0;font-size:21px}.reading-passage{padding:16px 14px}.reading-lines{font-size:18px;line-height:1.9}.reading-source{font-size:10px}.reading-meta{font-size:9px}.reading-exercise .card-body{padding:20px 17px}.feed-tabs{gap:17px}.feed-tabs button{font-size:11px}.feed-toolbar{gap:5px}.auto-label{font-size:9px}.answer-key{min-width:32px;min-height:32px}.answer{padding:10px 11px}.tile{padding:8px 9px;gap:7px}.tile-control{width:30px;height:30px}.tile .vocab{font-size:12px}.topic-card-bottom{flex-wrap:wrap;gap:8px}.topic-card-bottom .text-button{font-size:10px}.topic-card p{line-height:1.9}.blank{min-width:70px;font-size:21px}.nav-caption{margin-top:30px}}