/* Forest review upgrade: clear text and distinct reading/answering controls. */
button,input,select,textarea{font-family:inherit}button{touch-action:manipulation}.level-card{font:inherit;color:var(--ink);text-align:left;cursor:pointer;width:100%}.level-card .sub,.level-best{display:block}.level-best{font-size:.8em;color:var(--accent-dark);margin-top:6px}.level-card:focus-visible,.node-open:focus-visible,.map-token:focus-visible,.slot-button:focus-visible{outline:3px solid #9b6a27;outline-offset:3px}.storage-note{font-size:.8em;color:var(--muted);line-height:1.7}.speech-dock{max-width:1120px;margin:12px auto;padding:12px 16px;border:2px solid var(--line);border-radius:18px;background:var(--panel);display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:16px}.speech-dock label{display:flex;align-items:center;gap:8px}.speech-dock select{font:inherit;padding:7px;border:2px solid var(--line);border-radius:10px;background:white}.auto-read input{width:22px;height:22px;accent-color:var(--accent-dark)}.speech-stop{font:inherit;padding:10px 14px;border:2px solid #9c7039;background:#fff4dc;color:#654214;border-radius:12px;cursor:pointer}#speech-status{font-size:14px;color:#735021}.question-audio{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 20px}.speak-only{min-width:52px;min-height:48px;border:2px solid #79a7b4!important;background:#eaf5f8!important;color:#24586b!important;border-radius:14px;cursor:pointer}.option-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:stretch;margin-bottom:12px}.option-row .opt{margin:0;width:100%;min-height:64px}.option-row .speak-only{align-self:center}.reward-stars{font-size:2em;letter-spacing:8px;margin:12px}.btn-row{flex-wrap:wrap}.btn-row .btn{min-height:48px}.map-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.map-tabs .btn{padding:10px 14px;font-size:.85em}.mindmap-root{max-width:650px;background:#e5f1dd;border:3px solid #6e975c;border-radius:26px;margin:20px auto 26px;padding:18px;text-align:center;position:relative}.mindmap-root:after{content:'';height:26px;width:3px;background:#9bb58b;position:absolute;bottom:-28px;left:50%}.mindmap-root strong{display:block;font-size:1.2em}.mindmap-root p{margin:8px 0;font-size:.95em}.mindmap-root.compact{padding:12px;font-size:.9em}.mindmap-branches{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px;border-top:3px solid #9bb58b;padding-top:20px}.map-branch{border:2px solid #cfddc6;border-radius:18px;align-self:start;background:#fffef8;position:relative}.map-branch:before{content:'';position:absolute;width:3px;height:23px;background:#9bb58b;top:-24px;left:50%}.map-branch summary{padding:14px;cursor:pointer;display:flex;gap:12px;align-items:center}.map-branch summary>span:first-child{font-size:1.9em}.map-branch summary small,.map-branch summary b,.branch-preview{display:block}.map-branch summary small{font-size:.7em;color:#61715b}.branch-preview{font-size:.8em;margin-top:4px;color:#61715b}.branch-nodes{border-top:1px solid #cfddc6;padding:10px}.map-node{border-left:4px solid #9bb58b;background:#f4f7ed;border-radius:8px 14px 14px 8px;padding:10px 12px;margin:10px 0;line-height:1.7}.node-head{display:flex;gap:8px;align-items:center}.node-open{background:none;border:0;display:flex;gap:9px;align-items:center;text-align:left;color:#324735;font:inherit;cursor:pointer;padding:4px;flex:1;min-height:46px}.node-open>span:first-child{font-size:1.5em}.node-detail{font-size:.88em}.node-detail p{white-space:pre-line}.node-detail small{color:#61715b}.map-slots{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:3px solid #9bb58b;padding-top:18px}.map-slot{padding:12px;background:#f3f6eb;border:2px dashed #8da67c;border-radius:16px;display:flex;flex-direction:column;gap:8px}.slot-button{font:inherit;font-size:.9em;border:0;background:transparent;color:#324735;cursor:pointer;text-align:left;padding:6px;flex:1}.slot-button span,.slot-button strong{display:block}.slot-button strong{margin-top:12px;padding:10px;background:white;border-radius:12px}.map-slot.solved{border-style:solid;background:#e8f3e1}.map-tokens{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.map-token-row{display:flex;align-items:center;gap:8px}.map-token{font:inherit;font-size:.9em;text-align:left;padding:14px;background:#fff8e5;border:2px solid #d4bd88;border-radius:16px;cursor:grab;min-height:64px;flex:1;color:#594b2c}.map-token.selected{outline:3px solid #9b6a27;background:#ffedbb}.challenge-prompt{background:#eaf3e4;border:2px solid #c5d9bb;border-radius:20px;padding:18px}.challenge-prompt h3{font-size:1.1em}.map-result>.map-node{margin:16px 0}#map-feedback{min-height:2em;padding:10px;color:#426438}.reading-mode{min-height:48px}.map-branch[open]>summary{border-radius:16px 16px 0 0;background:#edf4e5}
@media(max-width:650px){.mindmap-branches,.map-slots,.map-tokens{grid-template-columns:1fr}.speech-dock{margin:10px 12px;font-size:15px}.map-tabs .btn{flex:1;font-size:.75em;white-space:normal}.level-card{flex-wrap:wrap}.level-card .status{font-size:.75em}.option-row{gap:8px}.option-row .opt{font-size:1em}.map-token-row{gap:8px}.map-branch:before{display:none}.mindmap-branches{gap:12px}.speech-dock label.auto-read{flex:1 1 100%}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

#app{scroll-margin-top:80px}@media(max-width:650px){#app{scroll-margin-top:155px}}

/* Vocabulary learning, shared by all twelve lessons */
.vocab-list{display:grid;gap:12px;margin:18px 0}.vocab-card{background:#f4f8ef;border:2px solid #c8d9c4;border-radius:16px;padding:16px;text-align:left}.vocab-card p{margin:8px 0 12px;font-size:1.05em}.vocab-term{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}.vocab-term strong{font-size:1.3em;color:#2f7d62}@media(max-width:520px){.vocab-term{align-items:flex-start}}