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.math-journey{display:grid;grid-template-columns:70px 1fr 54px;align-items:center;margin:24px 0 9px}.math-journey>span{font-size:18px;font-weight:850}.math-journey>strong{text-align:center;color:#ffd85c;letter-spacing:1px;font-size:16px}.math-speak{margin:10px auto 0;display:block}.math-speak.hidden{display:none}.answers button:disabled{opacity:.8}.equation{min-height:135px;display:grid;place-items:center;font-weight:850}.equation+ .answers{margin-top:0}
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#paintChoice.hidden,#paintPlay.hidden{display:none}.paint-categories{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:15px 0}.paint-category{border:2px solid #ffffff15;background:#ffffff0d;color:#fff;border-radius:18px;padding:13px 8px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;text-align:left;align-items:center}.paint-category>span{grid-row:1/3;font-size:31px}.paint-category strong{font-size:15px}.paint-category small{font-size:11px;color:#aaa5ca}.paint-category.active{border-color:#ffd65d;background:#ffd65d18}.drawing-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.drawing-thumb{border:2px solid #ffffff16;background:#ffffff0c;color:#fff;border-radius:15px;padding:6px;overflow:hidden}.drawing-thumb span{display:block;width:100%;aspect-ratio:1;border-radius:10px;background-repeat:no-repeat;background-color:#fff}.drawing-thumb strong{display:block;font-size:11px;margin-top:6px;min-height:27px}.paint-toolbar{display:grid;grid-template-columns:80px 1fr 30px;align-items:center;margin:24px 0 12px}.paint-toolbar strong{text-align:center;font-size:18px}.paint-toolbar span{font-size:24px}.paint-canvas canvas{display:block;width:100%;height:auto;aspect-ratio:1;background:#fff;touch-action:manipulation;cursor:crosshair}.paint-actions{display:flex;justify-content:center;gap:10px}.paint-actions .secondary-btn{margin:0}.palette{margin-top:8px}.top-actions{display:flex;gap:8px}.update-status{border:1px solid #ffffff25;background:linear-gradient(105deg,#5b4bc9,#9358d9);color:#fff;border-radius:13px;padding:11px 14px;margin:10px 0 0;font-weight:750;box-shadow:0 8px 20px #0003;cursor:pointer}.update-status.hidden{display:none}.update-status.good{background:linear-gradient(105deg,#159b78,#3abf83)}.update-status.bad{background:#9b4661}#updateBtn.checking{animation:updateSpin .8s linear infinite}@keyframes updateSpin{to{transform:rotate(360deg)}}.simple-menu{margin:auto 0}.block-card{background:linear-gradient(110deg,#d67c34,#a84f55)}.level-picker-btn{border:1px solid #ffffff20;background:#ffffff10;color:#ddd8f1;border-radius:12px;padding:10px;margin:5px 0 10px;font-weight:750}.puzzle-levels{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:10px}.puzzle-levels.hidden{display:none}.puzzle-levels button{border:0;border-radius:10px;padding:8px 2px;background:#ffffff12;color:#aaa5c6;font-weight:800}.puzzle-levels button.done{background:#238c69;color:#fff}.puzzle-levels button.active{outline:3px solid #ffd85c}.puzzle-levels button:disabled{opacity:.35}.block-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 10px}.block-head small,.block-head strong{display:block}.block-head small{font-size:10px;letter-spacing:1.4px;color:#aaa5c6}.block-head strong{margin-top:4px}#blockCanvas{display:block;width:100%;height:auto;aspect-ratio:1;border:5px solid #fff;border-radius:20px;background:#8bd36a;box-shadow:0 12px 25px #0004}.block-tools{display:flex;justify-content:center;gap:9px;margin:6px 0 11px}.block-tools button{width:52px;height:43px;border:0;border-radius:12px;background:#ffffff15;font-size:24px}.block-tools button.active{outline:3px solid #ffd85c;background:#ffffff2a}.block-controls{display:flex;flex-direction:column;align-items:center;gap:5px}.block-controls span{display:flex;gap:5px}.block-controls button{width:57px;height:44px;border:0;border-radius:12px;background:#6653c7;color:#fff;font-size:20px;font-weight:900}.block-controls [data-action]{background:#e67b43;font-size:28px}
#paintChoice.hidden,#paintPlay.hidden{display:none}.paint-categories{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:15px 0}.paint-category{border:2px solid #ffffff15;background:#ffffff0d;color:#fff;border-radius:18px;padding:13px 8px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;text-align:left;align-items:center}.paint-category>span{grid-row:1/3;font-size:31px}.paint-category strong{font-size:15px}.paint-category small{font-size:11px;color:#aaa5ca}.paint-category.active{border-color:#ffd65d;background:#ffd65d18}.drawing-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.drawing-thumb{border:2px solid #ffffff16;background:#ffffff0c;color:#fff;border-radius:15px;padding:6px;overflow:hidden}.drawing-thumb span{display:block;width:100%;aspect-ratio:1;border-radius:10px;background-repeat:no-repeat;background-color:#fff}.drawing-thumb strong{display:block;font-size:11px;margin-top:6px;min-height:27px}.paint-toolbar{display:grid;grid-template-columns:80px 1fr 30px;align-items:center;margin:24px 0 12px}.paint-toolbar strong{text-align:center;font-size:18px}.paint-toolbar span{font-size:24px}.paint-canvas canvas{display:block;width:100%;height:auto;aspect-ratio:1;background:#fff;touch-action:manipulation;cursor:crosshair}.paint-actions{display:flex;justify-content:center;gap:10px}.paint-actions .secondary-btn{margin:0}.palette{margin-top:8px}.top-actions{display:flex;gap:8px}.update-status{border:1px solid #ffffff25;background:linear-gradient(105deg,#5b4bc9,#9358d9);color:#fff;border-radius:13px;padding:11px 14px;margin:10px 0 0;font-weight:750;box-shadow:0 8px 20px #0003;cursor:pointer}.update-status.hidden{display:none}.update-status.good{background:linear-gradient(105deg,#159b78,#3abf83)}.update-status.bad{background:#9b4661}#updateBtn.checking{animation:updateSpin .8s linear infinite}@keyframes updateSpin{to{transform:rotate(360deg)}}.simple-menu{margin:auto 0}.block-card{background:linear-gradient(110deg,#d67c34,#a84f55)}.level-picker-btn{border:1px solid #ffffff20;background:#ffffff10;color:#ddd8f1;border-radius:12px;padding:10px;margin:5px 0 10px;font-weight:750}.puzzle-levels{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:10px}.puzzle-levels.hidden{display:none}.puzzle-levels button{border:0;border-radius:10px;padding:8px 2px;background:#ffffff12;color:#aaa5c6;font-weight:800}.puzzle-levels button.done{background:#238c69;color:#fff}.puzzle-levels button.active{outline:3px solid #ffd85c}.puzzle-levels button:disabled{opacity:.35}.block-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 10px}.block-head small,.block-head strong{display:block}.block-head small{font-size:10px;letter-spacing:1.4px;color:#aaa5c6}.block-head strong{margin-top:4px}.world-3d{position:relative;width:100%;aspect-ratio:1;border:5px solid #fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 25px #0004;background:#72c9ff}.world-3d #blockCanvas{display:block;width:100%;height:100%;aspect-ratio:auto;border:0;border-radius:0;box-shadow:none;touch-action:none}.world-badge{position:absolute;right:10px;top:10px;background:#1119;border:1px solid #fff5;border-radius:9px;padding:5px 8px;font-size:11px;font-weight:900;pointer-events:none}.block-tools{display:flex;justify-content:center;gap:9px;margin:6px 0 11px}.block-tools button{width:52px;height:43px;border:0;border-radius:12px;background:#ffffff15;font-size:24px}.block-tools button.active{outline:3px solid #ffd85c;background:#ffffff2a}.block-controls{display:flex;flex-direction:column;align-items:center;gap:5px}.block-controls span{display:flex;gap:5px}.block-controls button{width:57px;height:44px;border:0;border-radius:12px;background:#6653c7;color:#fff;font-size:20px;font-weight:900;touch-action:manipulation}.block-controls [data-action]{background:#e67b43;font-size:28px}
#paintChoice.hidden,#paintPlay.hidden{display:none}.paint-categories{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:15px 0}.paint-category{border:2px solid #ffffff15;background:#ffffff0d;color:#fff;border-radius:18px;padding:13px 8px;display:grid;grid-template-columns:42px 1fr;grid-template-rows:auto auto;text-align:left;align-items:center}.paint-category>span{grid-row:1/3;font-size:31px}.paint-category strong{font-size:15px}.paint-category small{font-size:11px;color:#aaa5ca}.paint-category.active{border-color:#ffd65d;background:#ffd65d18}.drawing-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.drawing-thumb{border:2px solid #ffffff16;background:#ffffff0c;color:#fff;border-radius:15px;padding:6px;overflow:hidden}.drawing-thumb span{display:block;width:100%;aspect-ratio:1;border-radius:10px;background-repeat:no-repeat;background-color:#fff}.drawing-thumb strong{display:block;font-size:11px;margin-top:6px;min-height:27px}.paint-toolbar{display:grid;grid-template-columns:80px 1fr 30px;align-items:center;margin:24px 0 12px}.paint-toolbar strong{text-align:center;font-size:18px}.paint-toolbar span{font-size:24px}.paint-canvas canvas{display:block;width:100%;height:auto;aspect-ratio:1;background:#fff;touch-action:manipulation;cursor:crosshair}.paint-actions{display:flex;justify-content:center;gap:10px}.paint-actions .secondary-btn{margin:0}.palette{margin-top:8px}.top-actions{display:flex;gap:8px}.update-status{border:1px solid #ffffff25;background:linear-gradient(105deg,#5b4bc9,#9358d9);color:#fff;border-radius:13px;padding:11px 14px;margin:10px 0 0;font-weight:750;box-shadow:0 8px 20px #0003;cursor:pointer}.update-status.hidden{display:none}.update-status.good{background:linear-gradient(105deg,#159b78,#3abf83)}.update-status.bad{background:#9b4661}#updateBtn.checking{animation:updateSpin .8s linear infinite}@keyframes updateSpin{to{transform:rotate(360deg)}}.simple-menu{margin:auto 0}.block-card{background:linear-gradient(110deg,#d67c34,#a84f55)}.level-picker-btn{border:1px solid #ffffff20;background:#ffffff10;color:#ddd8f1;border-radius:12px;padding:10px;margin:5px 0 10px;font-weight:750}.puzzle-levels{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:10px}.puzzle-levels.hidden{display:none}.puzzle-levels button{border:0;border-radius:10px;padding:8px 2px;background:#ffffff12;color:#aaa5c6;font-weight:800}.puzzle-levels button.done{background:#238c69;color:#fff}.puzzle-levels button.active{outline:3px solid #ffd85c}.puzzle-levels button:disabled{opacity:.35}.block-head{display:flex;align-items:center;justify-content:space-between;margin:24px 0 10px}.block-head small,.block-head strong{display:block}.block-head small{font-size:10px;letter-spacing:1.4px;color:#aaa5c6}.block-head strong{margin-top:4px}.world-3d{position:relative;width:100%;aspect-ratio:1;border:5px solid #fff;border-radius:20px;overflow:hidden;box-shadow:0 12px 25px #0004;background:#72c9ff}.world-3d #blockCanvas{display:block;width:100%;height:100%;aspect-ratio:auto;border:0;border-radius:0;box-shadow:none;touch-action:none}.world-badge{position:absolute;right:10px;top:10px;background:#1119;border:1px solid #fff5;border-radius:9px;padding:5px 8px;font-size:11px;font-weight:900;pointer-events:none}.block-tools{display:flex;justify-content:center;gap:9px;margin:6px 0 11px}.block-tools button{width:52px;height:43px;border:0;border-radius:12px;background:#ffffff15;font-size:24px}.block-tools button.active{outline:3px solid #ffd85c;background:#ffffff2a}.block-controls{display:flex;flex-direction:column;align-items:center;gap:5px}.block-controls span{display:flex;gap:5px}.block-controls button{width:52px;height:44px;border:0;border-radius:12px;background:#6653c7;color:#fff;font-size:20px;font-weight:900;touch-action:manipulation}.block-controls [data-action]{background:#e67b43;font-size:27px}.block-controls [data-action="remove"]{background:#c7495e}