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10px;direction:ltr}.ten-frame{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;border:2px solid #b8cfdf;border-radius:13px;padding:7px;background:#f4f8fc}.ten-cell{display:grid;place-items:center;aspect-ratio:1;border:1px solid #d4e1eb;border-radius:8px;background:#fff;min-width:0;padding:5px}.ten-cell i{display:grid;place-items:center;width:82%;height:82%;background:#4989b7;color:white;font-size:17px;line-height:1;border-radius:50%;font-style:normal;box-shadow:inset 0 -3px 0 #1e58842b}.ten-cell.second-part i{background:#e27775}.ten-cell.taken-away i{background:#f0d3cf;color:#b85258;font-size:29px;box-shadow:none}.ten-cell.counted i{background:#6e9c68}.ten-cell button:disabled{opacity:1}.ten-cell:focus-visible{outline-offset:2px}.place-value-board{display:grid;grid-template-columns:minmax(0,2fr) minmax(80px,1fr);max-width:480px;direction:ltr;gap:12px;margin:25px auto 18px}.place-column{background:#f1f6fa;border:1px solid #d6e4ef;border-radius:18px;padding:16px 12px;min-height:171px}.place-column h3{font-size:19px;margin:0 0 17px;color:#627f97}.rods{display:flex;flex-wrap:wrap;justify-content:center;gap:6px}.ten-rod{display:grid;grid-template-rows:repeat(10,1fr);gap:1px;height:107px;width:17px;border:1px solid #3b79a7;background:#3b79a7;border-radius:3px;overflow:hidden}.ten-rod b{display:block;background:#78add0}.unit-cubes{display:grid;grid-template-columns:repeat(3,17px);justify-content:center;align-content:start;gap:6px}.unit-cubes i{display:block;width:17px;height:17px;background:#f0b357;border:1px solid #d2923b;border-radius:3px}.unit-cubes>b{font-size:25px;grid-column:1/-1}.math-equation{display:flex;align-items:center;justify-content:center;gap:16px;font-size:40px;line-height:1.6;margin:16px 0 11px;color:#294f73}.math-equation strong{background:#fff0d4;border:2px dashed #dcb162;border-radius:12px;min-width:61px;padding:0 9px}.math-equation span{font-weight:400;color:#8095a8}.compare-numbers{display:flex;align-items:center;justify-content:center;gap:25px;margin:30px 0}.compare-numbers strong{font-size:49px;background:#eaf3fb;border-radius:20px;padding:17px 25px;border:1px solid #cfe0ed}.compare-numbers span{font-size:38px;color:#be9349}.number-jumps{display:flex;justify-content:center;gap:10px;margin:35px 0 30px}.number-jumps>div{position:relative}.number-jumps b{display:grid;place-items:center;height:67px;width:70px;border-radius:15px;background:#e8f2fb;border:1px solid #d0e0ec;font-size:29px}.number-jumps b.missing{background:#fff0d4;border:2px dashed #d4af70}.number-jumps small{display:block;position:absolute;bottom:-31px;inset-inline-start:47px;font-size:13px;white-space:nowrap;color:#5681a2}.number-jumps small span{font-size:25px}.learning-clock{display:block;width:220px;height:220px;margin:17px auto 7px;filter:drop-shadow(0 5px 0 #3155750b)}.learning-clock text{font-family:'Playpen Sans Arabic',sans-serif}.bond-diagram{display:flex;align-items:center;flex-direction:column;margin:17px auto 9px}.bond-diagram>strong,.bond-diagram b{border:2px solid #d7e4ed;border-radius:50%;height:52px;min-width:52px;display:grid;place-items:center;font-size:25px;background:#f0f6fb}.bond-diagram>strong{background:#fff0d4;border-color:#e4c38f}.bond-diagram>span{font-size:25px;line-height:1.1;color:#9bb0c1}.bond-diagram>div{display:flex;gap:42px}.story-guide{display:flex;gap:12px;align-items:center;justify-content:center;color:#6a849a;margin-top:17px}.story-guide .mask-icon{height:40px;width:40px}.story-guide>span{font-size:17px}.story-guide>b{font-size:35px;color:#e2b15e}.mini-twenty{display:grid;gap:5px;width:98px}.mini-twenty>span{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:4px;border:2px solid #a3bfd2;border-radius:7px;background:#fff}.mini-twenty i{aspect-ratio:1;background:#6397bc;border-radius:50%}.mini-twenty i.empty{background:#edf2f5}.mini-place{display:flex;gap:13px;align-items:center}.mini-rods{gap:4px}.mini-rods .ten-rod{height:67px;width:11px}.mini-place .unit-cubes{grid-template-columns:repeat(2,13px);gap:4px}.mini-place .unit-cubes i{width:13px;height:13px}.junior-card-equation{display:flex;align-items:center;justify-content:center;gap:8px;font-size:28px}.junior-card-equation b{background:#d9e8f3;padding:7px 10px;border-radius:12px;color:#4b7c9f;transform:rotate(-7deg)}.junior-card-equation b:last-child{background:#f6d7ce;color:#b46e60;transform:rotate(7deg)}.junior-card-equation>span{color:#9b854f;font-size:25px}.activity-visual .mini-clock{height:95px;width:95px;margin:0}.mini-story{display:flex;align-items:center;gap:7px}.mini-story .mask-icon{height:68px;width:60px;transform:rotate(-8deg)}.mini-story>span{font-size:28px;color:#e3b257}.mini-story>span:last-child{font-size:19px}.victory-stage{position:relative;isolation:isolate;height:247px;max-width:430px;border:1px solid #d9e9f3;border-radius:24px;margin:0 auto;overflow:hidden;background:radial-gradient(ellipse at 50% 38%,#fffaf0 0,#edf6fc 59%,#deedf7 100%)}.victory-skyline{position:absolute;inset:auto 0 0;display:flex;align-items:flex-end;justify-content:space-around;height:100px;z-index:-1;opacity:.55}.victory-skyline>i{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;align-content:start;padding:12px 8px;width:12%;height:var(--building);border-radius:7px 7px 0 0;background:#bad1e3}.victory-skyline b{height:6px;background:#e7f2f9;border-radius:2px}.victory-web{position:absolute;inset:-32px -20px auto auto;width:170px;height:170px;border-radius:50%;background:repeating-radial-gradient(circle at 100% 0,transparent 0 26px,#c2d7e6 27px 28px,transparent 29px 52px);opacity:.7;z-index:-1}.victory-swing{position:absolute;top:13px;left:calc(50% - 100px);width:200px;height:222px;transform-origin:50% -80px}.victory-mascot{width:100%;height:100%}.victory-rope{position:absolute;top:-100px;left:49%;height:132px;width:2px;background:#8eafc6;z-index:-1}.victory-ring{position:absolute;bottom:22px;left:calc(50% - 73px);height:17px;width:146px;border:3px solid #a7c6dc;border-radius:50%;opacity:.4;z-index:-1}.victory-badge{position:absolute;bottom:11px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:6px;white-space:nowrap;padding:5px 13px;background:#fffdf3;border:1px solid #e4ce96;box-shadow:0 3px 0 #c5a76f12;border-radius:20px;font-size:13px;color:#8b723d}.victory-badge .icon{width:17px;height:17px}.victory-sparks{position:absolute;left:50%;top:47%;pointer-events:none}.victory-sparks i{position:absolute;font-style:normal;font-size:20px;color:#dfb253;opacity:0}.victory-replay{display:inline-flex;align-items:center;gap:6px;min-height:40px;font-size:13px;color:#7790a6;margin:5px auto}.victory-replay .icon{height:15px;width:15px}.victory-replay:disabled{opacity:.6}.victory-running .victory-swing{animation:hero-victory-swing 3.8s cubic-bezier(.23,.65,.25,1) both}.victory-running .victory-sparks i{animation:victory-spark 1.2s ease-out var(--delay) both}.victory-running .victory-ring{animation:victory-landing .7s ease-out 1.35s both}.victory-running .victory-badge{animation:victory-badge-in .6s ease-out 1.8s both}.victory-running .spidey-wave{animation:victory-wave .42s ease-in-out 2.25s 3 alternate;transform-origin:283px 169px}.victory-running .victory-web{animation:victory-web-in 1.4s ease-out both}@keyframes hero-victory-swing{0%{transform:translate(-145px,-185px) rotate(-35deg);opacity:0}15%{opacity:1}40%{transform:translate(12px,3px) rotate(9deg)}57%{transform:translate(-5px,-5px) rotate(-4deg)}72%{transform:translate(0,0) rotate(1deg)}100%{transform:none;opacity:1}}@keyframes victory-wave{from{transform:rotate(-7deg)}to{transform:rotate(9deg)}}@keyframes victory-spark{0%{transform:translate(0,0) scale(.2);opacity:0}20%{opacity:1}100%{transform:translate(var(--dx),var(--dy)) scale(.65) rotate(45deg);opacity:0}}@keyframes victory-landing{from{transform:scale(.3);opacity:0}40%{opacity:.6}to{transform:scale(1.4);opacity:0}}@keyframes victory-badge-in{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}@keyframes victory-web-in{from{opacity:0;transform:scale(.65)}to{opacity:.7;transform:scale(1)}}
.twenty-frames{width:min(355px,100%)}.place-value-board{width:min(480px,100%)}.place-value-board .ten-rod{height:170px}.ten-cell i{aspect-ratio:1;height:auto}.junior-game .game-feedback:empty{display:none}.junior-game .answer-options{width:100%;gap:10px}.junior-game .answer-option{flex:1 1 0;min-width:0;max-width:112px;padding:12px 10px}.junior-game .clock-options{direction:ltr;max-width:420px}.junior-game .clock-options .answer-option{font-size:30px;max-width:130px;padding:10px 6px}.story-game .game-question h2{font-size:29px;line-height:1.6}.celebration>p{display:none}.celebration .session-note{margin:10px auto;padding:9px 15px}.celebration .dialog-actions{margin:13px 0 8px}.victory-offline{font-size:13px;color:#6b8196;margin:6px auto;text-align:start;border-top:1px solid #e6edf2;padding-top:10px}.victory-offline summary{cursor:pointer;color:#557997;font-weight:700}.victory-offline p{font-size:13px;line-height:1.9;margin-top:7px}.celebration h2{margin:5px 0 10px}.celebration .earned-stars{margin:0}
body[data-motion=off] .victory-swing{animation:none;transform:none;opacity:1}body[data-motion=off] .victory-sparks{display:none}body[data-motion=off] .victory-badge{opacity:1}body[data-motion=off] .victory-replay{display:none}
@media(max-width:570px){.age-switcher{padding:9px;gap:5px;margin-bottom:18px;flex-direction:column;align-items:stretch;border-radius:15px}.age-switcher>span{font-size:12px}.age-switcher>div{gap:6px}.age-switcher button{flex:1;gap:5px;font-size:16px;padding:8px 6px;min-height:50px}.age-switcher .mask-icon,.age-switcher .icon{height:22px;width:22px}.age-switcher button>.icon:last-child{width:13px}.twenty-frames{max-width:290px;gap:7px;margin-top:15px}.ten-frame{gap:4px;padding:5px;border-radius:10px}.ten-cell{padding:3px;border-radius:6px}.ten-cell i{font-size:14px}.junior-instruction{font-size:13px}.math-equation{font-size:30px;gap:9px;margin-top:15px}.math-equation strong{min-width:47px;border-radius:10px;padding:1px 6px}.place-value-board{grid-template-columns:minmax(0,2fr) 81px;gap:7px;margin-top:16px}.place-column{padding:12px 7px;min-height:152px;border-radius:14px}.place-column h3{font-size:15px;margin-bottom:14px}.rods{gap:4px}.ten-rod{width:12px;height:91px}.unit-cubes{gap:4px;grid-template-columns:repeat(3,13px)}.unit-cubes i{width:13px;height:13px}.compare-numbers{gap:13px;margin:26px 0}.compare-numbers strong{font-size:38px;padding:13px 18px}.compare-numbers>span{font-size:30px}.number-jumps{gap:7px;margin:27px 0 37px}.number-jumps b{width:54px;height:57px;font-size:24px;border-radius:12px}.number-jumps small{font-size:11px;inset-inline-start:32px}.learning-clock{width:193px;height:193px}.story-guide{gap:8px}.story-guide>span{font-size:14px}.story-guide .mask-icon{width:33px;height:33px}.victory-stage{height:218px;border-radius:19px}.victory-swing{width:176px;height:195px;left:calc(50% - 88px);top:10px}.victory-badge{font-size:12px;bottom:9px}.celebration h2{font-size:27px}.junior-card-equation{font-size:23px;gap:6px}.junior-card-equation b{padding:7px}.junior-card-equation>span{font-size:20px}.mini-twenty{width:87px}.mini-rods .ten-rod{height:64px;width:10px}}
@media(max-width:350px){.age-switcher button{font-size:14px}.age-switcher button>.icon:last-child{display:none}.math-equation{font-size:27px;gap:7px}.number-jumps{gap:5px}.number-jumps b{width:48px;font-size:22px}.number-jumps small{inset-inline-start:28px}.place-column{padding-inline:6px}.ten-rod{width:10px}.rods{gap:3px}.learning-clock{width:180px;height:180px}.compare-numbers strong{font-size:34px;padding:13px 15px}.victory-stage{height:205px}.victory-swing{width:166px;height:185px;left:calc(50% - 83px)}}
@media(max-width:570px){.place-value-board .ten-rod{height:120px}.junior-game .answer-option{font-size:32px}.junior-game .clock-options .answer-option{font-size:25px;min-height:65px}.story-game .game-question h2{font-size:25px;line-height:1.5}}
@media(max-width:350px){.place-value-board .ten-rod{height:100px}.junior-game .answer-option{font-size:28px;padding-inline:8px}.junior-game .clock-options .answer-option{font-size:22px}.story-game .game-question h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){.victory-swing,.victory-badge{animation:none!important;opacity:1!important}.victory-sparks,.victory-replay{display:none!important}}