:root{font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#122b4b;background:#eaf2f8;--green:#00689c;--mint:#dff3ff;--ink:#122b4b;--muted:#506780;--paper:#fbfdff;--line:#dce8f2}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:default}a{color:#196269}button:focus-visible,a:focus-visible{outline:3px solid #e99931;outline-offset:3px}.brand{display:flex;gap:10px;align-items:center;color:var(--green);text-decoration:none;font-size:16px;line-height:1.2;font-weight:750}.brand-sub{display:block;font-size:11px;letter-spacing:.22em;margin-top:5px}.mark{display:grid;place-content:center;position:relative;font-size:30px;background:var(--green);color:white;border-radius:13px;width:45px;height:45px}.mark span{position:absolute;right:9px;bottom:5px;color:#abefb5}.avatar{border:1px solid #c3d5d0;border-radius:50%;height:43px;width:43px;background:#eef6fc;color:var(--green);font-size:13px;font-weight:700}h1{font-size:32px;letter-spacing:-1.2px;line-height:1.15;margin:8px 0 12px}h2{font-size:21px;letter-spacing:-.4px;margin:0 0 12px}h3{font-size:17px;line-height:1.35;margin:0 0 5px}p{margin:0 0 16px}.sub,.muted{color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;color:#526b64}.heading{margin-bottom:25px}.hero{padding:25px;background:var(--green);color:white;border-radius:23px;margin:20px 0 25px;position:relative;overflow:hidden}.hero p{color:#eaf7ff;font-size:15px}.hero h2{font-size:26px;line-height:1.15;max-width:250px;margin:14px 0}.hero .eyebrow{color:#e4f5ff}.hero-foot{display:flex;justify-content:space-between;align-items:center}.hero .pill{background:#1079b0;color:#ffffff}.btn{border:0;border-radius:13px;padding:14px 18px;font-weight:650;color:white;background:var(--green);min-height:48px;text-align:center}.btn.light{background:var(--mint);color:var(--green)}.btn.secondary{background:#e7f3fc;color:var(--green)}.btn.outline{background:transparent;border:1px solid #c2d0ca;color:var(--green)}.btn.danger{background:#a43838}.full{width:100%}.row{display:flex;gap:10px;align-items:center;justify-content:space-between}.row.wrap{flex-wrap:wrap}.section-title{display:flex;justify-content:space-between;align-items:center;margin:24px 0 13px}.section-title h2{margin:0}.section-title span{font-size:13px;color:var(--muted)}.tabs{display:flex;background:#eaf2f9;border-radius:12px;padding:4px;gap:3px;margin:18px 0}.tabs button{flex:1;border:0;background:transparent;padding:10px 0;color:var(--muted);font-size:14px;font-weight:700;border-radius:9px}.tabs button.active{background:white;color:var(--green);box-shadow:0 1px 5px #00689c14}.lesson{width:100%;display:flex;align-items:center;text-align:left;border:1px solid var(--line);border-radius:17px;padding:16px 14px;background:white;color:var(--ink);gap:13px;margin-bottom:10px}.lesson .number{display:grid;place-content:center;background:#e1f3ff;color:#00689c;font-size:15px;font-weight:750;min-width:43px;height:47px;border-radius:12px}.lesson .copy{flex:1}.lesson .meta{display:block;color:var(--muted);font-size:13px;margin-top:4px}.lesson .arrow{font-size:22px;color:#69817a}.pill{display:inline-block;font-size:12px;font-weight:750;border-radius:7px;padding:4px 9px;background:#e1f3ff;color:#00689c}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:15px}.card.tint{background:#eff8ff}.card p:last-child{margin-bottom:0}.small{font-size:14px}.tiny{font-size:12px}.back{border:0;padding:0;background:none;color:#526c65;margin-bottom:22px;min-height:36px}.phrase{font-size:26px;letter-spacing:-.5px;line-height:1.4;font-weight:700;margin:20px 0}.translation{font-size:17px;color:var(--muted);margin-bottom:20px}.phrase-card{padding:26px 22px}.toolbar{display:flex;gap:8px;flex-wrap:wrap}.toolbar .btn{padding:10px 13px;font-size:14px}.progress-track{height:6px;border-radius:8px;background:#dceefb;overflow:hidden;margin:15px 0}.progress-track span{display:block;background:#ed2939;height:100%}.step-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-top:10px}.options{display:grid;gap:10px;margin:22px 0}.option{padding:16px;text-align:left;border:1px solid #cbd8d0;background:white;border-radius:13px;color:var(--ink)}.option.selected{background:#e2f3ff;border:2px solid #008fc8}.feedback{border-radius:13px;background:#e2f3ff;padding:17px;margin:15px 0;color:#005c89}.feedback.wrong{background:#fff0dd;color:#79521e}textarea,input,select{width:100%;padding:13px;border:1px solid #bbcfc5;border-radius:12px;background:white;color:var(--ink)}textarea{min-height:115px;resize:vertical}label{display:block;font-size:14px;font-weight:650;margin:15px 0 8px}.mic{width:100px;height:100px;border-radius:50%;border:8px solid #d9f1ff;background:var(--green);color:white;display:block;margin:23px auto 12px;font-size:32px}.mic.recording{background:#a43838;border-color:#f8dad7}.center{text-align:center}.timer{font-size:44px;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;font-weight:650}.checks{list-style:none;padding:0}.checks li{margin:10px 0}.checks label{display:flex;align-items:center;gap:10px;font-weight:400}.checks input{width:20px;height:20px;accent-color:#246548}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:20px 0}.stat{background:#e2f3ff;border-radius:15px;padding:17px 7px;text-align:center}.stat b{display:block;font-size:27px;color:var(--green)}.stat span{font-size:12px;color:var(--muted)}details{margin:15px 0;border:1px solid var(--line);padding:16px;border-radius:14px;background:white}summary{font-weight:650;cursor:pointer}details p{margin-top:12px}#notice{position:fixed;bottom:95px;left:50%;transform:translateX(-50%);max-width:440px;width:88%;padding:13px 17px;border-radius:13px;background:#173e39;color:white;font-size:14px;display:none;z-index:20}audio{width:100%;margin:14px 0}ul{padding-left:20px}.source-links a{display:block;margin:10px 0}.review-word{display:block;border:0;background:none;font-weight:600;color:#174f44;padding:8px 0;text-align:left}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@media(min-width:540px){}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,transform .15s}button:active{transform:scale(.98)}}

.hero{background:linear-gradient(120deg,#007fb7,#00a1de)}.hero .btn.light,.btn:not(.secondary):not(.outline):not(.light){background:#d51d32;color:white}.hero .btn.light{color:white}.btn.light{background:#e4f4ff}.mic{background:#008fc9}.lesson h3{margin:0}.flag{width:28px;height:28px;border-radius:50%;background:linear-gradient(#ed2939 0 33.33%,white 33.33% 66.66%,#00a1de 66.66%);border:1px solid #dce8f2;display:inline-block}.avatar{border-color:#dce8f2;background:white}.nav-icon{width:23px;height:23px;display:block;margin:auto}.words{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.word{border:1px solid #bddef0;background:white;border-radius:10px;padding:11px;color:#122b4b;min-height:45px}.answer-zone{min-height:80px;padding:10px;border:2px dashed #bbd9ed;border-radius:13px;margin:20px 0}.wave{display:flex;justify-content:center;align-items:center;gap:4px;height:50px;margin:16px 0}.wave i{width:5px;background:#68c9ef;border-radius:5px}.play-big{display:block;width:90px;height:90px;border-radius:50%;background:#009cd8;border:0;margin:25px auto;color:white;font-size:32px}.badge-inline{font-size:12px;border-radius:6px;background:#eff6fc;padding:5px 8px}.recording{animation:none}.scene-photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px}.queue-note{padding:10px 0;font-size:14px}.source-links a{overflow-wrap:anywhere}.audio-credit{font-size:12px;color:#52677d;margin-top:10px}.lock-note{border-left:3px solid #00a1de;padding-left:12px}.choices-card{margin:18px 0}.settings-link{margin-top:24px;text-align:center}.settings-link button{border:0;background:transparent;min-height:44px;color:#506780}.step-header{margin-bottom:20px}.subsection{margin-top:25px}.screen-top{margin-bottom:25px}.lesson-summary{font-size:15px;color:#52677d}.study-footer{margin-top:24px;border-top:1px solid #dce8f2;padding-top:18px}.btn{min-height:48px}.option:disabled{opacity:1}.option.correct{border-color:#008fc8;background:#e2f3ff}.option.incorrect{border-color:#dba35d;background:#fff3e5}.toolbar .btn{font-size:14px}.brand{font-size:17px}.settings-button{background:white;border:1px solid #dce8f2;padding:8px;border-radius:50%;min-width:44px;min-height:44px}.hero h2{max-width:100%}label .inline{width:auto}.audio-player{margin-bottom:20px}@media(prefers-reduced-motion:no-preference){.mic.recording{animation:rec 1s infinite alternate}@keyframes rec{to{box-shadow:0 0 0 8px #ffccd0}}}

.hero{background:linear-gradient(115deg,#007bad,#0085b8)}.hero .eyebrow,.hero p{color:#fff}.hero h2{color:#fff}.btn.full+.btn.full{margin-top:12px}.card label+.btn.full,textarea+.btn.full,select+.btn.full,input+.btn.full{margin-top:14px}.card .phrase{overflow-wrap:anywhere}h1{overflow-wrap:anywhere}.btn:disabled{opacity:.65}

/* Sproochentest reusable picture-description framework */
.picture-phrase-framework{margin-top:14px;padding-top:12px;border-top:1px solid #e3e6eb}.picture-phrase-framework>h2{margin:0 0 6px;font-size:1.05rem}.picture-phrase-framework>p{margin:0 0 12px;color:#5b6470}.picture-phrase-group{margin:12px 0}.picture-phrase-group h3{margin:0 0 6px;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;color:#5b6470}.picture-phrase-row{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-top:1px solid #eef0f3}.picture-phrase-row:first-of-type{border-top:0}.picture-phrase-row .dictionary-audio{flex:0 0 auto}.picture-phrase-row strong{display:block;font-size:1rem}.picture-phrase-row small{display:block;margin-top:2px;color:#66707c;line-height:1.3}


/* Inline playback for fixed Luxembourgish text across lessons, grammar and test practice */
.lux-audio-inline{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;margin:6px 0 10px 8px;border:1px solid #c9dce9;border-radius:10px;background:#edf7fd;color:#0078a6;font-size:15px;font-weight:700;vertical-align:middle}
.grammar-examples .lux-audio-inline,.extended-questions .lux-audio-inline{margin-top:2px;margin-bottom:8px}


/* Clickable verb forms and conjugation popover */
.verb-link{color:#174f7a;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;font-weight:650;cursor:pointer;border-radius:4px}
.verb-link:focus-visible{outline:2px solid #1685b8;outline-offset:2px}
.verb-popover{position:fixed;inset:0;z-index:10000;background:rgba(15,39,63,.38);display:flex;align-items:flex-end;justify-content:center;padding:18px}
.verb-popover-panel{width:min(640px,100%);max-height:min(82dvh,760px);overflow:auto;background:white;border-radius:22px 22px 16px 16px;padding:20px;box-shadow:0 18px 50px rgba(15,39,63,.28);overscroll-behavior:contain}
.verb-popover-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:1px solid #dce8f2;padding-bottom:12px}
.verb-popover-top small{display:block;text-transform:uppercase;letter-spacing:.08em;color:#5b6f82;font-weight:700}
.verb-popover-top h2{margin:3px 0 2px;font-size:26px;color:#12395d}
.verb-popover-top p{margin:0;color:#506780}
.verb-close{width:42px;height:42px;border:0;border-radius:50%;background:#edf7fd;color:#174f7a;font-size:28px;line-height:1;flex:0 0 auto}
.verb-caption{margin:14px 0 6px;color:#5b6f82;font-size:14px}
.verb-tense{margin-top:16px}
.verb-tense h3{margin:0 0 7px;color:#174f7a;font-size:17px}
.verb-table{display:grid;grid-template-columns:minmax(95px,.8fr) minmax(0,1.5fr);border:1px solid #dce8f2;border-radius:14px;overflow:hidden}
.verb-person,.verb-form{padding:9px 11px;border-bottom:1px solid #e8f0f5}
.verb-person:nth-last-child(-n+2),.verb-form:nth-last-child(-n+2){border-bottom:0}
.verb-person{background:#f4f9fc;color:#5a6e81;font-size:14px}
.verb-form{font-weight:700;color:#183550}
.verb-form .lux-audio-inline{margin:0 0 0 8px;min-width:30px;min-height:30px;padding:3px}
.verb-choices{display:grid;gap:10px;margin-top:15px}
.verb-choices button{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;border:1px solid #cfe0eb;background:#f7fbfe;border-radius:13px;padding:13px 14px;color:#183550}
.verb-choices b{font-size:18px;color:#174f7a}.verb-choices span{color:#5b6f82}
@media(min-width:700px){.verb-popover{align-items:center}.verb-popover-panel{border-radius:22px}}