:root{font-family:Arial Rounded MT Bold,Nunito,Trebuchet MS,system-ui,sans-serif;color:#29445a;background:#fff9ed;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #29445a;--muted: #6c7f8d;--coral: #f06f5f;--coral-dark: #d95048;--cream: #fff9ed;--white: #ffffff;--yellow: #ffc855;--mint: #72d5bd;--line: #dce6e8;--shadow: 0 18px 45px rgba(56, 75, 93, .13)}*{box-sizing:border-box}html,body,#root{min-width:320px;min-height:100%;margin:0}body{min-height:100vh;min-height:100dvh;overflow-x:hidden}button{font:inherit}button:focus-visible{outline:4px solid #2f7ec8;outline-offset:4px}.app{position:relative;min-height:100vh;min-height:100dvh;overflow:hidden;background:radial-gradient(circle at 13% 5%,rgba(255,203,102,.22) 0 2px,transparent 3px),radial-gradient(circle at 89% 12%,rgba(111,203,186,.2) 0 3px,transparent 4px),linear-gradient(145deg,#fffdf5 0%,var(--cream) 52%,#fff4dc 100%)}.app--play{background:linear-gradient(180deg,#eaf9fb,#f5fbf4)}.app--summary{background:linear-gradient(145deg,#f9efff,#fff7df 52%,#eafbf7)}.page{position:relative;z-index:2;width:min(1180px,100%);min-height:100vh;min-height:100dvh;margin:0 auto;padding:28px clamp(22px,5vw,70px)}.sky-decor{position:absolute;z-index:0;border-radius:50%;opacity:.55;filter:blur(1px)}.sky-decor--one{width:430px;height:430px;background:#ffe3ab;top:-260px;right:-100px}.sky-decor--two{width:320px;height:320px;background:#c8eee4;bottom:-220px;left:-110px}.eyebrow{margin:0 0 10px;color:#dc6658;font-size:.82rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase}h1,h2,p{margin-top:0}h1,h2{color:var(--ink);letter-spacing:-.035em}.button{min-height:54px;border:0;border-radius:18px;padding:13px 22px;cursor:pointer;font-weight:900;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.button:hover{transform:translateY(-2px)}.button:active{transform:translateY(1px) scale(.99)}.button--primary{color:#fff;background:linear-gradient(135deg,#f47b66,#e55751);box-shadow:0 9px #bf403c,0 16px 25px #c7423c38}.button--primary:hover{box-shadow:0 7px #bf403c,0 13px 22px #c7423c33}.button--wide{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-width:265px}.button__icon{display:grid;place-items:center;width:32px;height:32px;margin:-3px -8px -3px 0;border-radius:50%;color:var(--coral-dark);background:#fff}.button--quiet{color:var(--ink);background:#edf1f2}.button--danger{color:#fff;background:#d9514e}.robot{position:relative;margin:auto}.robot--large{width:min(330px,46vw)}.robot--small{width:58px;flex:0 0 58px;margin:-14px -4px -14px -8px}.robot svg{display:block;width:100%;overflow:visible}.robot--cheering .robot__arm--left{transform-origin:59px 174px;animation:wave-left 1.4s ease-in-out infinite}.robot--cheering .robot__arm--right{transform-origin:161px 174px;animation:wave-right 1.4s ease-in-out .15s infinite}.robot--thinking{animation:robot-think 2s ease-in-out infinite}.robot__eye{transform-origin:center;animation:blink 4.2s infinite}@keyframes wave-left{50%{transform:rotate(22deg)}}@keyframes wave-right{50%{transform:rotate(-22deg)}}@keyframes robot-think{50%{transform:translateY(-4px) rotate(1deg)}}@keyframes blink{0%,45%,50%,to{transform:scaleY(1)}47%{transform:scaleY(.12)}}.welcome{display:flex;flex-direction:column;justify-content:space-between}.brand-pill{align-self:flex-start;display:flex;align-items:center;gap:9px;padding:9px 15px;border:1px solid #f2e4c9;border-radius:999px;background:#ffffffb8;color:#6b7d84;font-size:.82rem;font-weight:800;box-shadow:0 4px 15px #43535e0f}.brand-pill span{color:var(--coral)}.welcome__content{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(20px,5vw,75px);margin:auto 0;padding:30px 0}.welcome h1{margin:0 0 24px;font-size:clamp(3.4rem,7vw,6.4rem);line-height:.88}.welcome h1 span{color:var(--coral)}.welcome__lead{max-width:470px;margin-bottom:30px;color:#596e7b;font-family:Trebuchet MS,sans-serif;font-size:clamp(1.05rem,2vw,1.32rem);line-height:1.55}.welcome__lead strong{color:var(--ink)}.saved-note{margin:24px 0 0 18px;color:#668178;font-size:.85rem}.saved-note:first-letter{color:#e5ad23}.welcome__hero{position:relative;min-height:420px;display:grid;place-items:center}.welcome__hero:before{content:"";position:absolute;width:min(430px,86vw);aspect-ratio:1;border-radius:48% 52% 55% 45%;background:linear-gradient(145deg,#d9f3e9,#9ddfce);transform:rotate(-7deg);box-shadow:inset 0 0 0 2px #ffffff73}.welcome__hero .robot{z-index:2;animation:float 3s ease-in-out infinite}.hero-platform{position:absolute;z-index:1;bottom:38px;width:72%;height:44px;border-radius:50%;background:#3b696326;filter:blur(2px)}.speech-bubble{position:absolute;z-index:3;top:24px;right:3%;padding:13px 20px;border-radius:22px 22px 22px 6px;background:#fff;color:var(--ink);font-weight:900;box-shadow:var(--shadow);transform:rotate(4deg)}.orbit{position:absolute;z-index:3;display:grid;place-items:center;border-radius:50%;color:#fff;font-size:1.3rem;animation:float 2.6s ease-in-out infinite}.orbit--one{left:3%;top:23%;width:50px;height:50px;background:#f47b66}.orbit--two{right:2%;bottom:22%;width:58px;height:58px;color:#a07922;background:#ffd46f;animation-delay:-.8s}.welcome__footer{margin:0;color:#91a09d;text-align:center;font:.83rem Trebuchet MS,sans-serif}.welcome__footer span{color:var(--coral)}@keyframes float{50%{transform:translateY(-10px)}}.topbar,.playbar{display:flex;align-items:center;justify-content:space-between;min-height:64px}.mini-brand{display:flex;align-items:center;color:var(--ink);font-size:1.05rem;font-weight:900}.topbar__actions{display:flex;align-items:center;gap:12px}.progress-chip{min-height:48px;display:flex;align-items:center;gap:5px;padding:9px 16px;border:1px solid #e7e0cd;border-radius:999px;background:#fff;font-size:1.05rem;font-weight:900;box-shadow:0 5px 15px #2e455512}.progress-chip span{color:#edae25;font-size:1.25rem}.progress-chip small{color:#819096;font-size:.75rem}.icon-button{display:grid;place-items:center;min-width:50px;min-height:50px;border:1px solid #e2e5e2;border-radius:16px;color:var(--ink);background:#fff;cursor:pointer;font-size:1.2rem;box-shadow:0 5px 15px #2e455512;transition:transform .2s ease}.icon-button:hover{transform:translateY(-2px)}.map__heading{max-width:610px;margin:42px auto 30px;text-align:center}.map__heading h2{margin:0 0 8px;font-size:clamp(2.1rem,5vw,3.35rem)}.map__heading>p:last-child{color:var(--muted);font-family:Trebuchet MS,sans-serif}.world-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.world-card{position:relative;display:flex;min-width:0;flex-direction:column;overflow:hidden;border:2px solid rgba(255,255,255,.9);border-radius:29px;padding:0;color:var(--ink);background:#fff;box-shadow:0 14px 28px #384b5d1a;cursor:pointer;text-align:left;transition:transform .22s ease,box-shadow .22s ease}.world-card:not(:disabled):hover{transform:translateY(-7px);box-shadow:0 20px 34px color-mix(in srgb,var(--world-primary) 20%,transparent)}.world-card__number{position:absolute;z-index:3;top:13px;left:13px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#fff;background:var(--world-primary);font-size:.9rem;font-weight:900;box-shadow:0 4px 8px #3142512e}.world-card__scene{position:relative;display:grid;place-items:center;height:155px;overflow:hidden;background:linear-gradient(150deg,color-mix(in srgb,var(--world-soft) 50%,white),var(--world-soft))}.world-card__scene:before,.world-card__scene:after{content:"";position:absolute;width:125px;height:45px;border-radius:50%;background:#ffffff73}.world-card__scene:before{left:-25px;bottom:-12px}.world-card__scene:after{right:-30px;bottom:-4px}.world-card__emoji{z-index:1;font-size:4.4rem;filter:drop-shadow(0 8px 6px rgba(38,62,77,.15));transition:transform .2s ease}.world-card:hover .world-card__emoji{transform:scale(1.08) rotate(-3deg)}.world-card__sparkle{position:absolute;top:25px;right:26px;color:#fff;font-size:1.3rem}.world-card__body{display:flex;flex-direction:column;min-height:142px;padding:20px 18px}.world-card__body strong{margin-bottom:6px;font-size:1.05rem}.world-card__body small{align-self:flex-start;margin-bottom:13px;padding:4px 9px;border-radius:999px;color:var(--world-primary);background:color-mix(in srgb,var(--world-soft) 30%,white);font-size:.69rem;font-weight:900}.world-card__body>span{color:var(--muted);font:.8rem/1.3 Trebuchet MS,sans-serif}.world-card__go{position:absolute;right:16px;bottom:14px;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#fff;background:var(--world-primary)}.world-card.is-locked{cursor:not-allowed;filter:saturate(.25);opacity:.58;box-shadow:none}.world-card.is-locked .world-card__scene{background:#e8eceb}.world-card.is-locked .world-card__go{background:#aab3b4}.world-card.is-done{outline:3px solid color-mix(in srgb,var(--world-primary) 55%,white)}.map__tip{display:flex;align-items:center;justify-content:center;gap:10px;max-width:540px;margin:28px auto 0;padding:12px 20px;border:1px solid #f1e1b9;border-radius:16px;background:#fffcefd1;color:#697d85;font:.86rem Trebuchet MS,sans-serif}.map__tip p{margin:0}.map__tip strong{color:var(--ink)}.play{width:min(1260px,100%);display:flex;flex-direction:column;padding-bottom:32px}.playbar{gap:20px}.icon-button--back{font-size:1.55rem}.icon-button--sound{background:#fff6dd;border-color:#f0dcaa}.lesson-progress{flex:1;max-width:620px}.lesson-progress__labels{display:flex;justify-content:space-between;margin-bottom:8px;font-size:.82rem}.lesson-progress__labels span{color:var(--muted)}.lesson-progress__track{height:12px;overflow:hidden;border-radius:999px;background:#d8e8e8}.lesson-progress__track span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#58c6ad,#83d9b9);transition:width .4s ease}.audio-note{align-self:center;margin-top:10px;padding:8px 14px;border-radius:12px;background:#fff1c9;color:#765c22;font-size:.8rem}.play__stage{flex:1;display:grid;grid-template-columns:minmax(180px,270px) minmax(600px,820px);align-items:center;justify-content:center;gap:28px;padding-top:20px}.guide{position:relative;align-self:center;text-align:center}.guide .robot{width:min(250px,25vw)}.guide__message{position:relative;z-index:2;width:max-content;max-width:230px;margin:-15px auto 0;padding:12px 17px;border:2px solid #dce9e9;border-radius:18px;background:#fff;color:var(--ink);font-size:.9rem;font-weight:900;box-shadow:0 8px 20px #2b455117}.guide__message--correct{color:#267b62;background:#e7fbf4;border-color:#a6e2ce;animation:pop .35s ease}.guide__message--wrong{color:#9c6433;background:#fff3df;border-color:#f0ce9e;animation:shake .35s ease}.challenge-card{min-height:550px;padding:clamp(26px,4vw,45px);border:2px solid rgba(255,255,255,.8);border-radius:36px;background:#fffffff0;box-shadow:0 24px 58px #31525f24;text-align:center}.challenge-card__topline{display:flex;align-items:center;justify-content:space-between}.pattern-badge{padding:7px 13px;border-radius:999px;color:#277967;background:#e3f7f1;font-size:.73rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase}.challenge-card__stars{color:#f5cc71;font-size:.9rem}.challenge-card h2{margin:25px 0 5px;font-size:clamp(2rem,4vw,3rem)}.challenge-card>p{color:var(--muted);font:1rem Trebuchet MS,sans-serif}.sequence{display:flex;align-items:center;justify-content:center;gap:clamp(8px,1.5vw,16px);min-height:125px;margin:30px 0 26px;padding:18px;border-radius:24px;background:#f7faf7}.sequence>span{transition:filter .3s ease,transform .3s ease}.sequence.show-hint>span:not(.hint-unit):not(.pattern-slot){filter:grayscale(.7);opacity:.46}.sequence.show-hint .hint-unit{transform:translateY(-4px);filter:drop-shadow(0 7px 6px rgba(58,135,112,.22))}.pattern-piece{--piece-color: #ef6d5d;position:relative;display:inline-grid;place-items:center;flex:0 0 auto;width:72px;height:72px;background:var(--piece-color);box-shadow:inset 0 -7px #23384a1f,0 6px 10px #2b3d4b1c}.pattern-piece--circle{border-radius:50%}.pattern-piece--square{border-radius:17px}.pattern-piece--triangle{width:76px;height:70px;background:var(--piece-color);clip-path:polygon(50% 3%,98% 94%,2% 94%);box-shadow:none;filter:drop-shadow(0 7px 4px rgba(43,61,75,.14))}.pattern-piece--star{background:var(--piece-color);clip-path:polygon(50% 0,61% 34%,98% 35%,68% 56%,79% 91%,50% 70%,21% 91%,32% 56%,2% 35%,39% 34%);box-shadow:none;filter:drop-shadow(0 7px 4px rgba(43,61,75,.14))}.pattern-piece--diamond{width:63px;height:63px;border-radius:13px;transform:rotate(45deg)}.pattern-piece--object{border-radius:22px;background:color-mix(in srgb,var(--piece-color) 15%,white);border:3px solid color-mix(in srgb,var(--piece-color) 45%,white);box-shadow:0 6px 12px #2b3d4b17}.pattern-piece__symbol{color:#fff;font-size:2.7rem;line-height:1;filter:drop-shadow(0 2px 1px rgba(44,61,72,.13))}.pattern-piece--object .pattern-piece__symbol{font-size:2.9rem}.pattern-piece--choice{width:78px;height:78px}.pattern-slot{display:grid;place-items:center;width:88px;height:88px;border:3px dashed #7fc7b5;border-radius:24px;color:#61ad9a;background:#edfaf6;font-size:2rem;font-weight:900;animation:pulse-slot 2s ease-in-out infinite}.pattern-slot.is-filled{border-style:solid;border-color:#77cfb4;background:#e3faf1;animation:pop .35s ease}.pattern-slot .pattern-piece{transform:scale(.85)}.choices{display:flex;align-items:center;justify-content:center;gap:clamp(18px,4vw,40px)}.choice{display:grid;place-items:center;min-width:112px;min-height:112px;border:3px solid #e6ecec;border-radius:28px;background:#fff;box-shadow:0 7px #d7e1e2,0 12px 20px #2b3d4b14;cursor:pointer;transition:transform .18s ease,border .18s ease}.choice:hover:not(:disabled){transform:translateY(-6px);border-color:#a9dbcf}.choice:active:not(:disabled){transform:translateY(2px);box-shadow:0 3px #d7e1e2}.choice.is-wrong{border-color:#edac79;background:#fff6ec;animation:shake .35s ease}.choice.is-correct{border-color:#70cfad;background:#ecfbf5;animation:pop .35s ease}.choice:disabled{cursor:default}.hint-text{display:inline-flex;align-items:center;gap:7px;margin:-8px 0 18px!important;padding:8px 13px;border-radius:12px;color:#886321!important;background:#fff4cf;font-size:.84rem!important}.continue-button{display:flex;align-items:center;justify-content:center;gap:14px;min-width:215px;margin:28px auto 0;animation:pop .35s ease}@keyframes pulse-slot{50%{transform:scale(1.035);background:#e3f8f1}}@keyframes pop{0%{transform:scale(.82)}70%{transform:scale(1.06)}to{transform:scale(1)}}@keyframes shake{25%{transform:translate(-7px)}50%{transform:translate(6px)}75%{transform:translate(-3px)}}.summary{display:grid;place-items:center}.summary__card{position:relative;z-index:2;width:min(620px,100%);padding:38px clamp(26px,6vw,70px);border:2px solid white;border-radius:40px;background:#ffffffed;box-shadow:0 28px 70px #3f446229;text-align:center}.summary__card h2{margin:8px 0 2px;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.02}.summary__card>p:not(.eyebrow){color:var(--muted)}.summary__robot{position:relative;width:230px;height:225px;margin:4px auto;overflow:visible}.summary__robot .robot{width:225px}.medal{position:absolute;right:3px;bottom:20px;display:grid;place-items:center;width:56px;height:56px;border:5px solid #fff0b3;border-radius:50%;color:#fff;background:#edb832;box-shadow:0 5px 12px #49401a33;animation:pop .5s ease}.summary__stats{display:grid;grid-template-columns:repeat(3,1fr);margin:2px 0 20px;padding:15px;border-radius:22px;background:#f7f6ef}.summary__stats span{display:flex;flex-direction:column;gap:3px}.summary__stats span+span{border-left:1px solid #dde3de}.summary__stats strong{color:var(--coral);font-size:1.35rem}.summary__stats small{color:#7b898d;font:.7rem Trebuchet MS,sans-serif}.confetti{position:absolute;inset:0;z-index:1;pointer-events:none}.confetti span{position:absolute;color:var(--coral);font-size:1.8rem;animation:confetti-float 3s ease-in-out infinite}.confetti span:nth-child(1){left:12%;top:20%;color:#e7b735}.confetti span:nth-child(2){right:13%;top:16%;color:#5fc9ae;animation-delay:-.7s}.confetti span:nth-child(3){left:18%;bottom:16%;color:#7c70cf;animation-delay:-1.2s}.confetti span:nth-child(4){right:20%;bottom:12%;color:#e7b735;animation-delay:-.2s}.confetti span:nth-child(5){right:8%;top:52%;color:#ef7468;animation-delay:-1.7s}@keyframes confetti-float{50%{transform:translateY(-16px) rotate(20deg)}}.modal-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;background:#1f344385;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal{width:min(430px,100%);padding:34px;border-radius:30px;background:#fff;box-shadow:0 30px 80px #1d2d3a4d;text-align:center;animation:pop .25s ease}.modal__icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 15px;border-radius:21px;color:#b16b22;background:#fff0d1;font-size:2rem}.modal h2{margin-bottom:8px;font-size:1.7rem}.modal p{color:var(--muted);font:1rem/1.5 Trebuchet MS,sans-serif}.modal__actions{display:flex;justify-content:center;gap:12px;margin-top:25px}@media(max-width:900px){.world-grid{grid-template-columns:repeat(2,1fr)}.play__stage{grid-template-columns:145px minmax(0,1fr);gap:14px}.guide .robot{width:160px}.guide__message{max-width:160px;font-size:.78rem}.challenge-card{padding:28px 22px}.pattern-piece{width:60px;height:60px}.pattern-piece--triangle{width:64px;height:59px}.pattern-piece--diamond{width:53px;height:53px}.pattern-slot{width:72px;height:72px}.choice{min-width:96px;min-height:96px}}@media(max-width:800px){.page{padding:20px 18px}.welcome__content{grid-template-columns:1fr;padding-top:35px;text-align:center}.welcome__lead{margin-left:auto;margin-right:auto}.welcome__hero{min-height:315px;order:-1}.welcome__hero .robot{width:220px}.welcome__hero:before{width:310px}.hero-platform{bottom:8px}.speech-bubble{top:3px;right:4%}.brand-pill{align-self:center}.saved-note{margin-left:0}.mini-brand span{display:none}.map__heading{margin-top:28px}.playbar{gap:10px}.play__stage{display:flex;flex-direction:column;padding-top:12px}.guide{display:flex;align-items:center;justify-content:center;width:100%}.guide .robot{width:94px;margin:-12px 0 -20px}.guide__message{margin:0 0 0 -5px}.challenge-card{width:100%;min-height:0;border-radius:28px}.challenge-card h2{margin-top:16px}.sequence{margin:20px 0;padding:14px 8px;gap:6px}.pattern-piece{width:45px;height:45px;border-radius:13px}.pattern-piece--circle{border-radius:50%}.pattern-piece--triangle{width:49px;height:45px}.pattern-piece--diamond{width:39px;height:39px;border-radius:8px}.pattern-piece__symbol,.pattern-piece--object .pattern-piece__symbol{font-size:2rem}.pattern-slot{width:55px;height:55px;border-radius:16px}.pattern-slot .pattern-piece{transform:scale(.82)}.choices{gap:13px}.choice{min-width:82px;min-height:82px;border-radius:22px}.summary__card{padding-top:30px}}@media(max-width:440px){.world-grid{grid-template-columns:1fr}.world-card{display:grid;grid-template-columns:110px 1fr;min-height:130px}.world-card__scene{height:100%}.world-card__emoji{font-size:3rem}.world-card__body{min-height:128px;padding:18px 38px 14px 14px}.world-card__number{width:30px;height:30px;top:8px;left:8px}.modal__actions{flex-direction:column-reverse}}@media(orientation:landscape)and (max-height:650px){.welcome__hero{min-height:310px}.welcome h1{font-size:3.7rem}.play{padding-top:12px}.play__stage{padding-top:4px}.guide .robot{width:180px}.challenge-card{min-height:430px;padding-top:22px;padding-bottom:22px}.challenge-card h2{margin-top:12px}.sequence{margin:15px 0;min-height:90px}.pattern-piece{width:58px;height:58px}.pattern-slot{width:68px;height:68px}.choice{min-height:88px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}