*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none;background:#7b5ad0}body{font-family:Nunito,Trebuchet MS,Segoe UI,sans-serif;position:fixed;top:0;right:0;bottom:0;left:0;touch-action:none}.shell-app{--theme-bg-start: #8f6ee0;--theme-bg-mid: #7756cb;--theme-bg-end: #6040b9;--theme-bg-solid: #6f4fc6;--theme-pill-bg: rgba(67, 44, 133, .34);--theme-nav-bg: rgba(74, 51, 145, .42);--theme-active-text: #4a2f97;--theme-completed-bg: rgba(255, 255, 255, .26);--theme-completed-border: rgba(255, 255, 255, .9);--theme-completed-text: #f6fdff;--theme-nav-shell-start: rgba(82, 58, 157, .74);--theme-nav-shell-end: rgba(63, 42, 129, .86);--theme-nav-item-idle: rgba(255, 255, 255, .09);--theme-nav-item-active: rgba(255, 255, 255, .2);--theme-nav-icon-idle: rgba(255, 255, 255, .22);--theme-nav-label: rgba(242, 250, 255, .96);--theme-loading-card-border: rgba(214, 223, 238, .9);--theme-loading-card-bg: 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.24);--theme-bg-solid-rgb: 123, 90, 208}.shell-app.tab-numbers{--theme-bg-start: #8665d8;--theme-bg-mid: #6f4fc6;--theme-bg-end: #593db1;--theme-pill-bg: rgba(67, 45, 132, .3);--theme-nav-bg: rgba(74, 53, 143, .36);--theme-active-text: #452c92;--theme-bg-solid: #6747bc;--theme-completed-bg: rgba(255, 255, 255, .24);--theme-completed-border: rgba(247, 242, 255, .92);--theme-completed-text: #fbf7ff;--theme-nav-shell-start: rgba(77, 57, 149, .72);--theme-nav-shell-end: rgba(61, 43, 126, .86);--theme-nav-item-active: rgba(245, 238, 255, .24);--theme-bg-solid-rgb: 103, 71, 188}.shell-app.tab-colorbook{--theme-bg-start: #9472e4;--theme-bg-mid: #7b5bcf;--theme-bg-end: #6243ba;--theme-pill-bg: rgba(80, 55, 149, .3);--theme-nav-bg: rgba(90, 64, 162, .36);--theme-active-text: #5238a1;--theme-bg-solid: #7553c9;--theme-completed-bg: rgba(255, 255, 255, .25);--theme-completed-border: rgba(248, 243, 255, .94);--theme-completed-text: #fefaff;--theme-nav-shell-start: rgba(84, 60, 154, .72);--theme-nav-shell-end: rgba(67, 46, 132, .86);--theme-nav-item-active: rgba(247, 239, 255, .24);--theme-bg-solid-rgb: 117, 83, 201}.top-header{padding:8px 10px 6px;display:grid;grid-template-columns:1fr auto;gap:6px}.profile-pill{display:flex;align-items:center;gap:8px;background:#ffffff38;border-radius:999px;padding:4px 10px 4px 4px;width:fit-content}.avatar-wrap{width:34px;height:34px;border-radius:50%;background:#ffd34e;display:grid;place-items:center;font-size:1.15rem}.profile-role{font-size:.78rem;font-weight:800;color:#f6fbff}.profile-age{font-size:.72rem;color:#f6fbffeb}.parent-btn{border:1px solid rgba(255,255,255,.55);border-radius:999px;background:#ffffffd1;color:#5f647d;font-weight:800;font-size:.72rem;padding:0 10px;min-height:30px;opacity:.9}.header-row2{grid-column:1 / -1;display:flex;justify-content:center;align-items:center;gap:10px}.module-title{margin:0;font-size:clamp(1rem,3.6vw,1.95rem);font-weight:800;text-align:center}.level-chip{border:0;border-radius:999px;background:#f2f4ff;color:#626783;font-weight:800;font-size:.9rem;padding:8px 14px}.shell-main{flex:1;min-height:0;overflow:hidden;padding:0;display:flex;flex-direction:column;justify-content:center;align-items:stretch}.shell-main>*{width:100%}.shell-main-loader{width:100%;height:100%;min-height:0;display:flex;align-items:center;justify-content:center}.shell-main.immersive{padding:0;background:#fff;display:block}.shell-main.immersive>*{width:100%}.not-found-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#1f2a44;text-align:center}.not-found-screen h1{margin:0;font-size:clamp(2.5rem,8vw,4rem);line-height:1}.not-found-screen p{margin:0;font-weight:700;opacity:.85}.learning-screen{min-height:0;display:flex;align-items:stretch}.learning-cards-row{width:100%;display:grid;grid-auto-flow:column;grid-auto-columns:minmax(235px,260px);gap:16px;overflow-x:auto;padding:8px 2px 14px;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none}.learning-cards-row::-webkit-scrollbar{display:none;width:0;height:0}.learning-cards-row::-webkit-scrollbar-thumb{border-radius:999px;background:#ffffff59}.module-lessons-row{--lesson-gap: 26px;width:100%;height:100%;display:flex;align-items:stretch;gap:var(--lesson-gap);overflow-x:auto;padding:4px 0 8px;scroll-snap-type:x mandatory;-ms-overflow-style:none;scrollbar-width:none}.task-module-screen{--profile-entry-size: 64px;--profile-entry-gap: 10px;--task-shared-left-offset: 50px;--task-shared-right-offset: calc(var(--safe-right-inset) + var(--task-topbar-pad-top) + 2px);--task-topbar-fade-height: 8px;--task-topbar-pad-top: 8px;position:relative;flex:1 1 auto;width:100%;min-width:0;max-width:100%;height:100%;flex-direction:column;justify-content:center;align-items:stretch;gap:8px;min-height:0;overflow:hidden;padding:0}.shell-app.shell-app--with-rail .task-module-screen{--task-shared-left-offset: 10px}.shell-app.shell-app--with-rail.shell-app--task-rail-underlap{padding-left:0}.shell-app.shell-app--with-rail.shell-app--task-rail-underlap .bottom-nav{margin-left:var(--dynamic-island-left-clearance);margin-right:calc(-1 * (var(--shell-nav-rail-width) + var(--dynamic-island-left-clearance)))}.shell-app.shell-app--with-rail.shell-app--task-rail-underlap .task-module-screen{--task-shared-left-offset: calc( var(--dynamic-island-left-clearance) + var(--shell-nav-rail-width) + 14px )}.shell-app.shell-app--with-rail.shell-app--task-rail-underlap .task-lesson-row-head{padding-left:calc(var(--dynamic-island-left-clearance) + var(--shell-nav-rail-width) + 16px)}.task-module-screen.no-lessons{justify-content:center}.task-active-shell{position:relative;width:100%;height:100%;overflow:hidden}.task-active-shell-inner{width:100%;height:100%;transition:transform .24s ease,opacity .24s ease,filter .24s ease;will-change:transform,opacity}.task-active-shell.is-swipe-out .task-active-shell-inner{transform:translate(-14%) scale(.97);opacity:0;filter:blur(1px)}.task-active-shell.is-swipe-in .task-active-shell-inner{transition:none;animation:taskSwitchSwipeIn .3s cubic-bezier(.25,.75,.2,1) 1}.task-active-shell.is-loading-next-white .task-active-shell-inner,.task-active-shell.is-loading-next-bar .task-active-shell-inner{transition:none;animation:none;opacity:0;transform:none;filter:none}.task-next-white-hold{position:absolute;top:0;right:0;bottom:0;left:0;z-index:58;background:#fff}.task-next-loader-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:58;display:flex;align-items:center;justify-content:center;padding:16px;background:linear-gradient(180deg,#fff,#f9fbff)}.task-next-loader-card{width:54px;height:54px;padding:0;display:flex;align-items:center;justify-content:center;background:transparent;border:0;box-shadow:none;position:relative;overflow:hidden}.task-next-loader-spinner{position:relative;width:54px;height:54px;border-radius:999px;border:6px solid var(--theme-loading-rail-end);border-top-color:var(--theme-loading-fill-start);border-right-color:var(--theme-loading-fill-mid);box-shadow:none;animation:taskNextLoaderSpin .72s linear infinite}.task-next-loader-spinner:after{content:"";position:absolute;top:11px;right:11px;bottom:11px;left:11px;border-radius:inherit;background:linear-gradient(180deg,#fff,#f4f8ff);box-shadow:inset 0 1px 2px #6071931f}.task-success-fireworks{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:55;overflow:hidden;opacity:1;filter:blur(0);transition:opacity .36s ease,filter .36s ease;will-change:opacity,filter}.task-success-fireworks.is-fading-out{opacity:0;filter:blur(2px)}.task-success-fireworks:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 50% 47%,rgba(255,255,255,.42),rgba(255,241,144,.2) 20%,transparent 46%),radial-gradient(circle at 18% 26%,rgba(130,231,189,.28),transparent 32%),radial-gradient(circle at 82% 28%,rgba(126,190,255,.28),transparent 32%),radial-gradient(circle at 72% 78%,rgba(255,176,216,.22),transparent 34%);opacity:0;animation:taskSparkleBurst 1.65s ease-out 1}.task-success-sparkle{position:absolute;left:var(--sx, 50%);top:var(--sy, 50%);width:var(--ss, 9px);height:var(--ss, 9px);opacity:0;transform:translate(-50%,-50%) scale(.18) rotate(0);background:radial-gradient(circle,#ffffff 0 26%,transparent 29%),linear-gradient(90deg,transparent 42%,var(--sparkle-color, #fff4a8) 43% 57%,transparent 58%),linear-gradient(0deg,transparent 42%,var(--sparkle-color, #fff4a8) 43% 57%,transparent 58%);border-radius:50%;filter:drop-shadow(0 0 10px var(--sparkle-color, #fff4a8));animation:taskSuccessSparkleDance 1.7s ease-out forwards;animation-delay:var(--sd, 0ms)}.task-success-ribbon{position:absolute;left:var(--rx, 50%);top:var(--ry, -10%);width:9px;height:22px;border-radius:5px;background:linear-gradient(135deg,rgba(255,255,255,.52),transparent 34%),var(--ribbon-color, #ffe66d);box-shadow:0 5px 12px #19205424;opacity:0;transform:translate(-50%) rotate(var(--rr, 0deg));animation:taskSuccessRibbonFall 1.75s cubic-bezier(.2,.82,.25,1) forwards;animation-delay:var(--rd, 0ms)}.achievement-reward-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:95;display:grid;place-items:center;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.42),rgba(255,244,166,.2) 28%,transparent 46%),radial-gradient(circle at 18% 18%,rgba(122,205,255,.34),transparent 34%),radial-gradient(circle at 84% 72%,rgba(255,158,96,.34),transparent 32%),linear-gradient(135deg,#121959b8,#46207a9e);backdrop-filter:blur(5px) saturate(1.12);-webkit-backdrop-filter:blur(5px) saturate(1.12);cursor:pointer;overflow:hidden;animation:achievementModalFadeIn .18s ease-out both,achievementBackdropGlow 2.6s ease-in-out infinite alternate}.achievement-reward-fireworks{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:0}.achievement-reward-fireworks .task-success-burst{top:50%;filter:drop-shadow(0 0 10px rgba(255,255,255,.72))}.achievement-reward-orbit{position:absolute;left:50%;top:50%;width:min(72vmin,520px);aspect-ratio:1;border-radius:50%;border:2px dashed rgba(255,255,255,.34);opacity:0;transform:translate(-50%,-50%) scale(.45) rotate(0);animation:achievementOrbitBloom 1.7s cubic-bezier(.16,.8,.25,1) forwards}.achievement-reward-orbit--two{width:min(56vmin,390px);border-color:#ffeb7d70;animation-delay:.12s;animation-duration:1.85s}.achievement-reward-orbit--three{width:min(42vmin,310px);border-color:#8ef4ca66;border-style:solid;animation-delay:.24s;animation-duration:2.1s}.achievement-reward-crown-light{position:absolute;left:50%;top:50%;width:min(72vmin,540px);height:min(18vmin,130px);border-radius:999px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),rgba(255,231,119,.44),transparent);opacity:0;filter:blur(3px);transform:translate(-50%,-50%) rotate(var(--light-rotate, 0deg)) scaleX(.15);animation:achievementCrownLightSweep 1.65s cubic-bezier(.18,.74,.18,1) forwards;animation-delay:var(--light-delay, 0ms)}.achievement-reward-crown-light--one{--light-rotate: -22deg;--light-delay: .18s}.achievement-reward-crown-light--two{--light-rotate: 18deg;--light-delay: .38s}.achievement-reward-crown-light--three{--light-rotate: 88deg;--light-delay: .56s}.achievement-reward-streamer{position:absolute;left:var(--rx, 50%);top:var(--ry, -10%);width:10px;height:26px;border-radius:999px;background:linear-gradient(135deg,rgba(255,255,255,.68),transparent 35%),var(--ribbon-color, #ffe86f);box-shadow:0 6px 16px #121c5629,0 0 14px #ffe86f7a;opacity:0;transform:translate(-50%) rotate(var(--rr, 0deg)) scale(.78);animation:achievementStreamerFall 2.6s cubic-bezier(.2,.82,.22,1) infinite;animation-delay:var(--rd, 0ms)}.achievement-reward-sparkle{position:absolute;left:var(--sx, 50%);top:var(--sy, 50%);width:var(--ss, 10px);height:var(--ss, 10px);border-radius:50%;background:radial-gradient(circle,#ffffff 0 28%,transparent 30%),linear-gradient(90deg,transparent 42%,var(--sparkle-color, #ffe86f) 43% 57%,transparent 58%),linear-gradient(0deg,transparent 42%,var(--sparkle-color, #ffe86f) 43% 57%,transparent 58%);filter:drop-shadow(0 0 8px var(--sparkle-glow, rgba(255, 232, 111, .7)));opacity:0;transform:translate(-50%,-50%) scale(.2) rotate(0);animation:achievementSparklePop 1.8s ease-out infinite;animation-delay:var(--sd, 0ms)}.achievement-reward-sparkle--1{--sx: 10%;--sy: 18%;--ss: 13px;--sd: 40ms}.achievement-reward-sparkle--2{--sx: 21%;--sy: 36%;--ss: 8px;--sd: .22s;--sparkle-color: #8cf4ca}.achievement-reward-sparkle--3{--sx: 12%;--sy: 72%;--ss: 11px;--sd: .38s;--sparkle-color: #91c7ff}.achievement-reward-sparkle--4{--sx: 28%;--sy: 84%;--ss: 9px;--sd: .54s}.achievement-reward-sparkle--5{--sx: 39%;--sy: 14%;--ss: 10px;--sd: .17s;--sparkle-color: #ffb3da}.achievement-reward-sparkle--6{--sx: 50%;--sy: 8%;--ss: 13px;--sd: .62s}.achievement-reward-sparkle--7{--sx: 63%;--sy: 15%;--ss: 8px;--sd: .32s;--sparkle-color: #8cf4ca}.achievement-reward-sparkle--8{--sx: 78%;--sy: 24%;--ss: 12px;--sd: 90ms;--sparkle-color: #91c7ff}.achievement-reward-sparkle--9{--sx: 88%;--sy: 42%;--ss: 9px;--sd: .46s}.achievement-reward-sparkle--10{--sx: 83%;--sy: 68%;--ss: 12px;--sd: .26s;--sparkle-color: #ffb3da}.achievement-reward-sparkle--11{--sx: 70%;--sy: 84%;--ss: 10px;--sd: .7s;--sparkle-color: #8cf4ca}.achievement-reward-sparkle--12{--sx: 53%;--sy: 91%;--ss: 8px;--sd: .18s}.achievement-reward-sparkle--13{--sx: 34%;--sy: 63%;--ss: 9px;--sd: .78s;--sparkle-color: #91c7ff}.achievement-reward-sparkle--14{--sx: 66%;--sy: 58%;--ss: 11px;--sd: .82s}.achievement-reward-sparkle--15{--sx: 45%;--sy: 34%;--ss: 7px;--sd: .52s;--sparkle-color: #ffb3da}.achievement-reward-sparkle--16{--sx: 58%;--sy: 37%;--ss: 9px;--sd: .66s;--sparkle-color: #8cf4ca}.achievement-reward-sparkle--17{--sx: 18%;--sy: 53%;--ss: 7px;--sd: .91s}.achievement-reward-sparkle--18{--sx: 91%;--sy: 18%;--ss: 8px;--sd: 1.02s;--sparkle-color: #91c7ff}.achievement-reward-card-glow{position:absolute;top:-18px;right:-18px;bottom:-18px;left:-18px;border-radius:36px;background:radial-gradient(circle at 50% 18%,rgba(255,255,255,.72),transparent 30%),conic-gradient(from 30deg,#ffe8669e,#75e5b473,#7bb7ff7a,#ffaace8c,#ffe8669e);opacity:.75;filter:blur(18px);z-index:0;animation:achievementCardAura 2.2s ease-in-out infinite alternate}.achievement-reward-modal-card{--achievement-reward-image-size: min(380px, 58vmin, calc(100dvh - 112px) , calc(100vw - 64px) );width:min(560px,calc(100vw - 24px));max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border-radius:30px;background:linear-gradient(180deg,#fffffffa,#fff9d7fa 44%,#fffffffa);border:4px solid #ffffff;box-shadow:0 28px 70px #111a5473,inset 0 1px #ffffffeb;padding:clamp(10px,2.3vmin,24px);display:flex;flex-direction:column;align-items:center;gap:clamp(7px,1.8vmin,14px);text-align:center;color:#34446a;animation:achievementModalPop .62s cubic-bezier(.17,1.3,.34,1) both;position:relative;z-index:1;overflow:hidden}.achievement-reward-modal-card:before,.achievement-reward-modal-card:after{content:"";position:absolute;pointer-events:none;z-index:0}.achievement-reward-modal-card:before{top:-42%;right:-42%;bottom:-42%;left:-42%;background:conic-gradient(from 0deg,transparent 0deg 24deg,rgba(255,232,111,.28) 24deg 32deg,transparent 32deg 62deg,rgba(141,244,201,.2) 62deg 70deg,transparent 70deg 96deg);opacity:.72;animation:achievementCardRaySpin 5.2s linear infinite}.achievement-reward-modal-card:after{top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.68),transparent 20%),linear-gradient(110deg,transparent 0 34%,rgba(255,255,255,.38) 44%,transparent 56% 100%);transform:translate(-112%);animation:achievementCardSweep 2.4s ease-in-out .68s infinite}.achievement-reward-modal-caption{margin:0;font-size:clamp(.72rem,2.2vmin,1.16rem);font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#f69734;text-shadow:0 1px 0 rgba(255,255,255,.85);position:relative;z-index:1}.achievement-reward-modal-image-wrap{width:var(--achievement-reward-image-size);height:var(--achievement-reward-image-size);max-width:calc(100vw - 64px);max-height:calc(100dvh - 98px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border-radius:26px;background:radial-gradient(circle at 50% 22%,#fffffff5,#ffffffad 32%,#ffefb247),#fff;border:3px solid #ffeaa5;box-shadow:0 16px 34px #f6973438,inset 0 0 0 1px #f6973438;display:grid;place-items:center;overflow:hidden;position:relative;z-index:1;animation:achievementImageFloat 1.9s ease-in-out .65s infinite alternate}.achievement-reward-image-shine{position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;background:linear-gradient(110deg,transparent 18%,rgba(255,255,255,.72) 42%,transparent 62%);transform:translate(-115%) rotate(4deg);z-index:2;pointer-events:none;animation:achievementImageShine 1.8s ease-out .38s infinite both}.achievement-reward-modal-image{width:100%;height:100%;object-fit:contain;display:block;padding:clamp(7px,1.8vmin,12px);position:relative;z-index:1}.achievement-reward-modal-placeholder{font-size:4.2rem;line-height:1}.achievement-reward-modal-title{margin:0;font-size:1.35rem;font-weight:900;color:#2e3f69}.achievement-reward-modal-hint{margin:0;font-size:.86rem;font-weight:700;color:#61739c}@keyframes achievementModalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes achievementModalPop{0%{opacity:0;transform:translateY(22px) scale(.72) rotate(-2deg)}62%{opacity:1;transform:translateY(-5px) scale(1.04) rotate(1deg)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes achievementBackdropGlow{0%{filter:saturate(1)}to{filter:saturate(1.18)}}@keyframes achievementOrbitBloom{0%{opacity:0;transform:translate(-50%,-50%) scale(.35) 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#ffffffbf inset}.task-parent-entry-icon{font-size:clamp(1rem,3.5vw,1.35rem);line-height:1}.task-profile-entry-avatar{width:100%;height:100%;border-radius:inherit;display:block;overflow:hidden}.task-profile-entry-avatar-image{width:100%;height:100%;display:block;object-fit:contain;object-position:center}.task-profile-entry-label{display:none}.task-lessons-feed{flex:1;width:100%;min-width:0;max-width:100%;min-height:0;overflow-y:auto;overflow-x:hidden;padding-top:calc(var(--safe-top-inset) + var(--task-topbar-pad-top) + var(--profile-entry-size) + var(--task-topbar-fade-height));padding-right:0;display:flex;flex-direction:column;gap:12px;-ms-overflow-style:none;scrollbar-width:none;overscroll-behavior:contain;touch-action:pan-y}.task-lessons-feed::-webkit-scrollbar{display:none}.task-lesson-row{width:100%;min-width:0;max-width:100%;display:flex;flex-direction:column;gap:8px}.task-lesson-row.is-locked{opacity:.7}.task-lesson-row-head{display:flex;width:100%;min-width:0;max-width:100%;align-items:center;justify-content:space-between;padding:0 4px 0 60px}.shell-app.shell-app--with-rail .task-lesson-row-head{padding-left:12px}.task-lesson-row-title{margin:0;font-size:.96rem;font-weight:900;letter-spacing:.01em;color:#fffffff2}.task-lesson-row-state{border-radius:999px;padding:5px 10px;font-size:.68rem;font-weight:800;background:#ffffff38;color:#fffffff0}.task-lesson-items-row{--task-row-leading-offset: var(--task-shared-left-offset);--task-row-trailing-offset: max( var(--task-shared-right-offset), calc(var(--safe-right-inset) + 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#1d426024}.task-lesson-card.active.completed{background:#fff;border-color:#fffffff2}.task-lesson-card.locked{opacity:.72;filter:saturate(.8)}.task-lesson-card-index{color:#fff;font-size:1.4rem;font-weight:900}.task-lesson-card.active .task-lesson-card-index{color:var(--theme-active-text)}.task-lesson-card.completed .task-lesson-card-index{color:var(--theme-completed-text)}.task-lesson-card.active.completed .task-lesson-card-index{color:#1a8a4f}.task-items-shell{flex:0 1 auto;min-height:0;display:flex;align-items:center;overflow:hidden;margin-left:calc(-1 * var(--shell-side-left) + 2px);margin-right:calc(-1 * var(--shell-side-right) + 2px)}.task-items-shell.no-lessons{align-items:center}.task-items-shell.is-empty{justify-content:center}.task-items-empty{width:100%;min-height:clamp(170px,30vh,240px)}.task-items-row{--task-edge-offset: 0px;flex:0 1 auto;display:flex;align-items:center;justify-content:flex-start;gap:14px;overflow-x:auto;overflow-y:hidden;padding:2px var(--shell-side-right) 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.puzzle-piece-tile{padding:0}.puzzle-piece-tile img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.puzzle-drop-column{height:100%;display:flex;align-items:center;justify-content:center}.puzzle-drop-frame{min-height:0;border:2px solid #d39a6b;background:#fff;padding:0;display:grid;grid-template-columns:repeat(3,var(--puzzle-slot-width));gap:0}.puzzle-drop-slot{position:relative;min-height:0;border:none;border-radius:0;background:transparent;display:flex;align-items:stretch;justify-content:center;width:var(--puzzle-slot-width);height:var(--puzzle-slot-height);overflow:hidden}.puzzle-drop-slot:empty:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border:2px dashed #e0b896;border-radius:10px;pointer-events:none}.puzzle-piece-in-slot{height:100%;width:100%}.puzzle-drop-slot .puzzle-piece-tile 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#fff6;transform-origin:center;transition:transform .22s ease,box-shadow .22s ease}.bottom-nav-item.active .bottom-nav-icon{transform:scale(1.12);box-shadow:0 8px 14px #2210504d,inset 0 1px #ffffff85}.bottom-nav-icon-image{width:100%;height:100%;object-fit:contain;border-radius:inherit;display:block;filter:drop-shadow(0 2px 4px rgba(48,24,96,.28))}.bottom-nav-label{line-height:1.08;font-size:.62rem;font-weight:800;max-width:100%;overflow:hidden;text-overflow:ellipsis;text-align:center;white-space:normal;display:-webkit-box;line-clamp:2;-webkit-line-clamp:2;-webkit-box-orient:vertical;letter-spacing:.01em;color:#f7f4fff5}.bottom-nav.is-dense .bottom-nav-item{min-height:62px;border-radius:16px;font-size:.62rem;gap:3px;padding:5px 3px}.bottom-nav.is-dense .bottom-nav-icon{width:40px;height:40px;border-radius:12px;font-size:1.7rem}.bottom-nav.is-dense .bottom-nav-label{font-size:.56rem}.bottom-nav.is-dense .bottom-nav-coming-soon-ribbon{width:145%;min-width:92px;height:11px;font-size:.38rem;padding:0}.bottom-nav.is-dense .bottom-nav-coming-soon-ribbon--outer{top:6px;right:-47%;bottom:auto;left:auto;transform:rotate(45deg)}.colorbook-module-root{min-height:0;--colorbook-page-padding: 16px;--colorbook-layout-gap: 4px;--colorbook-actions-width: 72px;--colorbook-canvas-size: 286px;--colorbook-palette-width: 220px;--colorbook-tools-width: 82px;--colorbook-layout-min-height: 318px;--colorbook-swatch-size: 42px;--colorbook-palette-inner-gap: 8px}.colorbook-module-root .coloring-page{position:relative;height:100%;display:grid;grid-template-columns:var(--colorbook-actions-width) var(--colorbook-canvas-size) var(--colorbook-palette-width) var(--colorbook-tools-width);justify-content:center;align-content:center;align-items:center;column-gap:var(--colorbook-layout-gap);row-gap:0;min-height:0;min-width:0;min-height:var(--colorbook-layout-min-height);padding:calc(var(--colorbook-page-padding) + var(--safe-top-inset)) calc(var(--colorbook-page-padding) + var(--safe-right-inset)) calc(var(--colorbook-page-padding) + var(--safe-bottom-inset)) calc(var(--colorbook-page-padding) + var(--safe-left-inset));background:radial-gradient(circle at 10% 14%,#7bbaff2e 0,#7bbaff00 36%),radial-gradient(circle at 93% 8%,#ffc4e533 0,#ffc4e500 35%),radial-gradient(circle at 16% 88%,#a0f7db29 0,#a0f7db00 34%),#f9fbff}.colorbook-module-root .coloring-quick-actions{grid-column:1;grid-row:1;width:var(--colorbook-actions-width);height:var(--colorbook-canvas-size);display:flex;flex-direction:column;justify-content:space-evenly;gap:8px;min-height:0;z-index:3;align-self:stretch;justify-self:center;padding:4px 0;transform:none}.colorbook-module-root .coloring-quick-actions--compact{justify-content:flex-start;gap:8px;padding-top:8px}.colorbook-module-root .quick-action-btn{border:none;border-radius:16px;background:#fff;box-shadow:0 8px 18px #527ec830;min-height:58px;padding:8px 6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#35518d;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.colorbook-module-root .quick-action-btn--panel{width:42px;min-width:42px;height:42px;min-height:42px;border-radius:12px;padding:4px;background:#fff;box-shadow:0 8px 18px #527ec830;gap:0}.colorbook-module-root .quick-action-btn:hover:not(:disabled),.colorbook-module-root .quick-action-btn:focus-visible:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px #527ec842}.colorbook-module-root .quick-action-btn:active:not(:disabled){transform:scale(.96)}.colorbook-module-root .quick-action-btn--image:hover:not(:disabled),.colorbook-module-root .quick-action-btn--image:focus-visible:not(:disabled){transform:scale(1.03);box-shadow:none}.colorbook-module-root .quick-action-icon{font-size:1.28rem;line-height:1}.colorbook-module-root .quick-action-image{display:block;width:52px;height:52px;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none}.colorbook-module-root .quick-action-image--panel{width:26px;height:26px}.colorbook-module-root .quick-action-btn--selector{border-radius:0;min-height:0;padding:0}.colorbook-module-root .quick-action-image--selector{width:52px;height:52px}.colorbook-module-root .quick-action-panel-label{font-size:.62rem;line-height:1.05;font-weight:800;color:#2f4a88;text-align:center}.colorbook-module-root .quick-action-palette-icon{width:26px;height:26px;border-radius:8px;background:radial-gradient(circle at 28% 30%,#ff4f8f 0 5px,transparent 5px),radial-gradient(circle at 70% 30%,#4ec8ff 0 5px,transparent 5px),radial-gradient(circle at 28% 70%,#83df4d 0 5px,transparent 5px),radial-gradient(circle at 70% 70%,#ffce45 0 5px,transparent 5px),#f4f8ff;box-shadow:inset 0 0 0 1px #7a96e073}.colorbook-module-root .quick-action-color-preview{display:block;width:52px;height:52px;border-radius:14px;border:none;box-shadow:none}.colorbook-module-root .canvas-side{grid-column:2;grid-row:1;min-width:0;min-height:0;position:relative;display:flex;align-items:center;justify-content:center;justify-self:stretch;align-self:stretch;overflow:hidden;isolation:isolate}.colorbook-module-root .canvas-frame{position:relative;width:var(--colorbook-canvas-size)!important;height:var(--colorbook-canvas-size)!important;min-width:var(--colorbook-canvas-size)!important;min-height:var(--colorbook-canvas-size)!important;max-width:var(--colorbook-canvas-size)!important;max-height:var(--colorbook-canvas-size)!important;flex:0 0 var(--colorbook-canvas-size);flex-shrink:0;aspect-ratio:1 / 1!important;display:flex;align-items:center;justify-content:center;padding:2px;border-radius:20px;background:#fff;border:1px solid rgba(141,179,241,.32);box-shadow:none;overflow:hidden}.colorbook-module-root .canvas-confetti-dot{position:absolute;border-radius:999px;pointer-events:none;opacity:.68}.colorbook-module-root .canvas-confetti-dot.dot-one{width:10px;height:10px;left:6%;top:8%;background:#ffd95b}.colorbook-module-root .canvas-confetti-dot.dot-two{width:8px;height:8px;right:8%;top:14%;background:#8bc9ff}.colorbook-module-root .canvas-confetti-dot.dot-three{width:7px;height:7px;right:12%;bottom:12%;background:#ff98d0}.colorbook-module-root .coloring-canvas{display:block;max-width:100%;max-height:100%;width:auto;height:auto;border-radius:18px;background:#fff;touch-action:none;-webkit-user-select:none;user-select:none;box-shadow:none}.colorbook-module-root .canvas-frame>.coloring-canvas{width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important}.colorbook-module-root .coloring-reaction-bubble{position:absolute;left:14px;bottom:14px;border-radius:999px;padding:9px 14px;font-size:.85rem;font-weight:800;color:#2f578f;background:#ffffffed;box-shadow:0 10px 18px #37569633;animation:colorbookReactionPop .42s cubic-bezier(.2,.8,.2,1)}@keyframes colorbookReactionPop{0%{transform:translateY(8px) scale(.75);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.colorbook-module-root .canvas-status,.colorbook-module-root .canvas-error{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(80%,230px);text-align:center;font-weight:700;border-radius:12px;padding:10px 12px}.colorbook-module-root .canvas-status{color:#385f9c;background:#f0f8fff0}.colorbook-module-root .canvas-error{color:#b63b39;background:#fff2f2f5}.colorbook-module-root .tools-side{grid-column:3;grid-row:1;width:100%;min-width:0;height:var(--colorbook-canvas-size);min-height:0;position:relative;display:flex;flex-direction:column;gap:10px;justify-self:stretch;align-self:stretch;overflow:hidden;isolation:isolate;border-radius:20px}.colorbook-module-root .draw-tools-side{grid-column:4;grid-row:1;width:100%;min-width:0;height:var(--colorbook-canvas-size);display:flex;flex-direction:column;min-height:0;border-radius:16px;overflow:hidden;background:#fff;box-shadow:none;border:1px solid rgba(162,188,246,.24);justify-self:stretch;align-self:stretch}.colorbook-module-root .draw-tool-cell{border:none;border-radius:14px;background:#fff;cursor:pointer;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:0;flex:1;min-height:0;padding:4px 2px;transition:transform .14s ease,background-color .14s ease,box-shadow .14s ease}.colorbook-module-root .draw-tool-cell:active{transform:scale(.98)}.colorbook-module-root .draw-tool-icon{position:relative;width:40px;height:12px;border-radius:999px;background:linear-gradient(180deg,#ffa641,#ff8a28);box-shadow:inset 0 2px #ffffff61,0 2px 4px #2c3c7038}.colorbook-module-root .draw-tool-icon:before{content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-right:8px solid #505974}.colorbook-module-root .draw-tool-icon:after{content:"";position:absolute;right:-3px;top:2px;width:6px;height:8px;border-radius:2px;background:#ffffffa8}.colorbook-module-root .draw-tool-icon--marker{background:linear-gradient(180deg,#2e2f37,#1e2028)}.colorbook-module-root .draw-tool-icon--marker:before{border-right-color:#8f8f8f}.colorbook-module-root .draw-tool-icon--brush{background:linear-gradient(180deg,#ff9f3e,#f0821d)}.colorbook-module-root .draw-tool-icon--brush:before{border-right-color:#58627f}.colorbook-module-root .draw-tool-icon--bucket{width:30px;height:24px;border-radius:0 0 8px 8px;background:linear-gradient(180deg,#5aa6d6,#3c86bb)}.colorbook-module-root .draw-tool-icon--bucket:before{left:50%;top:-3px;transform:translate(-50%);width:18px;height:6px;border:2px solid #2f6188;border-radius:999px;background:transparent}.colorbook-module-root .draw-tool-icon--bucket:after{content:"";position:absolute;right:-5px;bottom:-5px;width:8px;height:8px;border-radius:999px;background:#4ea9e8}.colorbook-module-root .draw-tool-icon--eraser{background:linear-gradient(180deg,#ff5f66,#e94755)}.colorbook-module-root .draw-tool-icon--eraser:before{border-right-color:#9ea4b8}.colorbook-module-root .draw-tool-icon--glitter{background:linear-gradient(180deg,#f6af53,#f1902c)}.colorbook-module-root .draw-tool-icon--glitter:before{border-right-color:#d36b13}.colorbook-module-root .draw-tool-icon--sticker{background:radial-gradient(circle at 26% 36%,#fd8ce2 0 4px,transparent 4px),radial-gradient(circle at 54% 66%,#9ef09a 0 3px,transparent 3px),radial-gradient(circle at 74% 32%,#69d5ff 0 3px,transparent 3px),linear-gradient(180deg,#f8ec89,#f6d96a)}.colorbook-module-root .draw-tool-icon--sticker:before{border-right-color:#7f6f27}.colorbook-module-root .draw-tool-image--marker{width:78px;height:auto}.colorbook-module-root .draw-tool-image--brush{width:80px;height:auto}.colorbook-module-root .draw-tool-image--bucket,.colorbook-module-root .draw-tool-image--eraser{width:74px;height:auto}.colorbook-module-root .draw-tool-image--crayon,.colorbook-module-root .draw-tool-image--glitter{width:78px;height:auto}.colorbook-module-root .draw-tool-image--sticker{width:62px;height:auto}.colorbook-module-root .draw-tool-label{font-size:.68rem;line-height:1.1;font-weight:800;color:#2f4a88;letter-spacing:.01em}.colorbook-module-root .tool-card{background:linear-gradient(180deg,#fff,#f5f8ff);border-radius:20px;padding:10px;flex:1;min-height:0;display:flex;flex-direction:column;box-shadow:inset 0 1px #ffffffe6;border:1px solid rgba(162,188,246,.24)}.colorbook-module-root .palette-card{height:var(--colorbook-canvas-size);width:100%;min-width:0;padding:10px 10px 8px;gap:var(--colorbook-palette-inner-gap);overflow:hidden}.colorbook-module-root .palette-tabs{flex:0 0 auto;min-height:42px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;justify-content:stretch;gap:var(--colorbook-palette-inner-gap);padding:1px 2px 0}.colorbook-module-root .palette-tab{border:none;border-radius:12px;width:100%;min-height:0;min-width:0;padding:0;background:transparent;color:#4966a8;font-size:0;font-weight:800;cursor:pointer;position:relative;display:flex;align-items:center;justify-content:center;transition:transform .14s ease,filter .14s ease}.colorbook-module-root .palette-tab:not(.active){opacity:.82;filter:saturate(.88)}.colorbook-module-root .palette-tab-image{display:block;max-width:100%;height:auto;margin:0 auto;pointer-events:none;-webkit-user-select:none;user-select:none;width:34px!important;transition:transform .14s ease,filter .14s ease}.colorbook-module-root .palette-tab-image--bright,.colorbook-module-root .palette-tab-image--pastel{width:34px!important}.colorbook-module-root .palette-tab-image--basic{width:44px}.colorbook-module-root .palette-tab-image--magic{width:34px!important}.colorbook-module-root .palette-tab:active{transform:scale(.96)}.colorbook-module-root .palette-tab.active{opacity:1;transform:none;filter:none;box-shadow:none}.colorbook-module-root .palette-tab.active:after{content:none}.colorbook-module-root .palette-tab.active .palette-tab-image{transform:translateY(-1px) scale(1.03);filter:drop-shadow(0 0 6px rgba(129,155,255,.72)) drop-shadow(0 6px 12px rgba(91,120,210,.34))}.colorbook-module-root .swatch-list{flex:1;display:grid;grid-template-columns:repeat(4,var(--colorbook-swatch-size))!important;grid-auto-rows:var(--colorbook-swatch-size);width:100%;justify-content:center;gap:var(--colorbook-palette-inner-gap);min-height:0;align-content:start;overflow-y:auto;overflow-x:hidden;touch-action:pan-y;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:2px;scrollbar-width:none}.colorbook-module-root .coloring-page.layout-hide-tools{grid-template-columns:var(--colorbook-actions-width) var(--colorbook-canvas-size) var(--colorbook-palette-width)}.colorbook-module-root .coloring-page.layout-hide-tools-palette{grid-template-columns:var(--colorbook-actions-width) var(--colorbook-canvas-size)}.colorbook-module-root .coloring-panel-modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:38;background:#22356559;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:14px}.colorbook-module-root .coloring-panel-modal{width:min(460px,calc(100vw - 24px));max-width:100%;max-height:calc(100% - 18px);border-radius:24px;background:linear-gradient(180deg,#fff,#f5f8ff);border:1px solid rgba(151,177,241,.42);box-shadow:0 24px 42px #1b2a5757;padding:14px;display:flex;flex-direction:column;gap:12px;overflow:hidden}.colorbook-module-root .coloring-panel-modal--tools{width:min(420px,calc(100vw - 24px))}.colorbook-module-root .coloring-panel-modal--palette{width:min(560px,calc(100vw - 24px))}.colorbook-module-root .coloring-panel-modal-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-left:4px}.colorbook-module-root .coloring-panel-modal-header h3{margin:0;font-size:.96rem;font-weight:800;color:#35518d}.colorbook-module-root .coloring-panel-modal-close{width:34px;height:34px;border:none;border-radius:10px;background:#eaf0ff;color:#3f5fa1;font-size:1.35rem;line-height:1;cursor:pointer}.colorbook-module-root .draw-tools-list--modal{flex:initial;display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px;max-height:none;overflow-y:visible;padding:0 2px 2px}.colorbook-module-root .draw-tools-list--modal .draw-tool-cell{min-height:56px;flex:0 0 auto;padding:2px}.colorbook-module-root .draw-tools-list--modal .draw-tool-image{max-height:48px}.colorbook-module-root .palette-card--modal{height:auto;min-height:0;flex:initial;box-shadow:none;border:1px solid rgba(162,188,246,.24);padding:10px 10px 8px}.colorbook-module-root .palette-card--modal .swatch-list{grid-template-columns:repeat(7,var(--colorbook-swatch-size))!important;gap:6px;padding:2px;max-height:min(50vh,290px)}@media (max-width: 520px){.colorbook-module-root .palette-card--modal .swatch-list{grid-template-columns:repeat(6,var(--colorbook-swatch-size))!important}}.colorbook-module-root .swatch{width:var(--colorbook-swatch-size);height:var(--colorbook-swatch-size);aspect-ratio:1 / 1;position:relative;border:2px solid rgba(255,255,255,.95);border-radius:14px;cursor:pointer;box-shadow:0 6px 12px #2836692e;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.colorbook-module-root .swatch:active{transform:scale(.95)}.colorbook-module-root .swatch.active{border-color:#5f7efff2;transform:none;box-shadow:inset 0 0 0 2px #fff,inset 0 0 0 5px #7e99ffcc,0 10px 16px #4361bc42}.colorbook-module-root .swatch-double-ring{position:absolute;top:5px;right:5px;bottom:5px;left:5px;border:1.5px solid rgba(220,232,255,.9);border-radius:8px;pointer-events:none}.colorbook-module-root .swatch-checkmark{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff;font-size:1.08rem;font-weight:900;text-shadow:0 2px 6px rgba(35,44,82,.42);animation:colorbookSwatchCheck .24s ease-out}.colorbook-module-root .swatch-sparkles{position:absolute;top:2px;right:2px;bottom:2px;left:2px;pointer-events:none}.colorbook-module-root .swatch-sparkles i{position:absolute;width:7px;height:7px;border-radius:999px;background:#fff;box-shadow:0 0 0 1px #8092f547;animation:colorbookSwatchSparkle .56s ease-out both}.colorbook-module-root .swatch-sparkles i:nth-child(1){left:10%;top:14%}.colorbook-module-root .swatch-sparkles i:nth-child(2){right:12%;top:18%;animation-delay:80ms}.colorbook-module-root .swatch-sparkles i:nth-child(3){right:22%;bottom:6%;animation-delay:.14s}@keyframes colorbookSwatchCheck{0%{transform:translate(-50%,-50%) scale(.55);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes colorbookSwatchSparkle{0%{transform:scale(.2);opacity:0}45%{transform:scale(1);opacity:1}to{transform:translateY(-4px) scale(.7);opacity:0}}.colorbook-module-root .coloring-clear-modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;z-index:40;background:#1f2f5b47;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:20px}.colorbook-module-root .coloring-clear-modal{width:min(360px,88vw);border-radius:24px;background:#fff;box-shadow:0 26px 40px #212e5c52;padding:20px 18px 16px;text-align:center}.colorbook-module-root .coloring-clear-modal h3{margin:0 0 8px;font-size:1.05rem;color:#334d89}.colorbook-module-root .coloring-clear-modal p{margin:0;font-size:.86rem;line-height:1.36;color:#4b6097}.colorbook-module-root .coloring-clear-modal-actions{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.colorbook-module-root .coloring-clear-modal-actions button{border:none;border-radius:14px;min-height:42px;font-size:.82rem;font-weight:800;cursor:pointer}.colorbook-module-root .coloring-clear-cancel{background:#edf2ff;color:#4a66a8}.colorbook-module-root .coloring-clear-confirm{color:#fff;background:linear-gradient(160deg,#ff8a83,#ff6161 70%,#ff546f)}.colorbook-module-root .menu-page{width:100%;height:100%;overflow:hidden;position:relative;background:transparent}.colorbook-module-root .menu-profile-entry{position:relative}.colorbook-module-root .colorbook-menu-feed{overflow-x:hidden;overflow-y:hidden;padding-top:calc(var(--task-topbar-pad-top) + var(--profile-entry-size) + 8px);padding-bottom:20px;justify-content:center}.colorbook-module-root .colorbook-menu-row{flex:0 0 auto;min-height:0}.colorbook-module-root .colorbook-menu-items-row{align-items:stretch;padding-top:10px;padding-bottom:10px}.colorbook-module-root .colorbook-menu-card{--colorbook-card-size: clamp(145px, 20vw, 200px);flex:0 0 var(--colorbook-card-size);width:var(--colorbook-card-size);height:var(--colorbook-card-size)}.colorbook-module-root .colorbook-menu-card .task-card-image{background:#fff;flex:1 1 auto;margin:-8px;border-radius:19px}.colorbook-module-root .colorbook-menu-card .task-cover-image{object-fit:contain;object-position:center;padding:6px}.colorbook-module-root .colorbook-menu-card .task-card-lock--image{width:40px;height:40px;right:8px;top:8px}.colorbook-module-root .colorbook-menu-card .task-card-premium-badge{bottom:8px;width:min(76%,152px)}.colorbook-module-root .menu-empty{--colorbook-card-size: clamp(145px, 20vw, 200px);flex:0 0 var(--colorbook-card-size);min-height:var(--colorbook-card-size);border-radius:22px;border:3px dashed rgba(255,255,255,.5);background:#ffffffeb;color:#35506f;font-weight:800;padding:14px;text-align:center;display:grid;place-items:center}.colorbook-module-root .task-lessons-feed.colorbook-menu-feed::-webkit-scrollbar{display:none}.achievement-screen .achievement-menu-feed{overflow-x:hidden;overflow-y:hidden;padding-top:calc(var(--task-topbar-pad-top) + var(--profile-entry-size) + 16px);padding-bottom:20px;justify-content:center}.achievement-screen .achievement-menu-items-row{align-items:stretch;padding-top:10px;padding-bottom:10px}.achievement-screen.is-empty-state{position:relative;width:100%;height:100%;min-height:100%;align-items:center;justify-content:center;padding:0}.achievement-empty-layout{flex:1 1 auto;width:min(980px,calc(100% - 24px));max-height:760px;margin:0 auto;padding:calc(var(--task-topbar-pad-top) + var(--profile-entry-size) + 8px) clamp(10px,2vw,20px) clamp(10px,2vw,16px);display:flex;flex-direction:column;justify-content:space-between;align-items:center;gap:clamp(8px,1.6vh,14px);overflow:hidden}.achievement-empty-cup-wrap{width:min(520px,72vw);height:clamp(170px,36vh,320px);display:flex;align-items:flex-end;justify-content:center;position:relative}.achievement-empty-cup-wrap:before{content:"";position:absolute;inset:auto 8% 0 8%;height:34%;border-radius:999px;background:radial-gradient(circle,#ebdcff61,#ebdcff00 70%);filter:blur(4px)}.achievement-empty-cup-image{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;position:relative;z-index:1;filter:drop-shadow(0 10px 24px rgba(70,39,148,.42))}.achievement-empty-title{margin:0;font-size:clamp(1.28rem,2.95vw,3rem);line-height:1.18;font-weight:900;color:#fff;text-align:center;text-shadow:0 4px 12px rgba(52,28,130,.4);max-width:min(900px,100%)}.achievement-empty-subtitle{margin:0;max-width:min(900px,100%);font-size:clamp(.98rem,1.78vw,2rem);font-weight:800;color:#ffffffeb;text-align:center;line-height:1.25}.achievement-empty-subtitle strong{color:#ffd84e}.achievement-empty-trail-image{width:min(860px,100%);max-height:clamp(52px,13vh,140px);object-fit:contain;object-position:center bottom;display:block}@media (max-height: 690px){.achievement-empty-layout{gap:8px;padding-top:6px;padding-bottom:6px}.achievement-empty-cup-wrap{height:clamp(130px,33vh,220px)}.achievement-empty-title{font-size:clamp(1.1rem,2.3vw,2rem)}.achievement-empty-subtitle{font-size:clamp(.85rem,1.3vw,1.28rem)}}.achievement-screen .achievement-menu-card{--achievement-card-size: clamp(182px, 24vw, 262px);flex:0 0 var(--achievement-card-size);width:var(--achievement-card-size);height:var(--achievement-card-size)}.achievement-screen .achievement-menu-card .task-card-image{background:#fff;flex:1 1 auto;margin:-8px;border-radius:19px}.achievement-card-image-button{width:calc(100% + 16px);border:0;padding:0;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer;box-shadow:none}.achievement-card-image-button:disabled{cursor:default}.achievement-card-image-button:not(:disabled):active{transform:scale(.985)}.achievement-screen .achievement-menu-card .task-cover-image{object-fit:contain;object-position:center;padding:8px}.achievement-image-zoom-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:96;display:grid;place-items:center;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:radial-gradient(circle at 50% 42%,#ffffff3d,#0d123e9e);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);cursor:zoom-out;overflow:hidden;animation:achievementModalFadeIn .16s ease-out both}.achievement-image-zoom-card{--achievement-zoom-size: min(620px, 88vw, calc(100dvh - 28px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) , calc(100vw - 28px - env(safe-area-inset-left) - env(safe-area-inset-right)) );width:var(--achievement-zoom-size);height:var(--achievement-zoom-size);border-radius:30px;background:#fff;border:4px solid #ffffff;box-shadow:0 22px 58px #111a5470;display:grid;place-items:center;overflow:hidden;position:relative;z-index:1;animation:achievementModalPop .22s cubic-bezier(.2,.8,.2,1) both}.achievement-image-zoom-card:before,.achievement-image-zoom-card:after{content:"";position:absolute;pointer-events:none;z-index:0}.achievement-image-zoom-card:before{top:-42%;right:-42%;bottom:-42%;left:-42%;background:conic-gradient(from 0deg,transparent 0deg 24deg,rgba(255,232,111,.28) 24deg 32deg,transparent 32deg 62deg,rgba(141,244,201,.2) 62deg 70deg,transparent 70deg 96deg);opacity:.72;animation:achievementCardRaySpin 5.2s linear infinite}.achievement-image-zoom-card:after{top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.68),transparent 20%),linear-gradient(110deg,transparent 0 34%,rgba(255,255,255,.38) 44%,transparent 56% 100%);transform:translate(-112%);animation:achievementCardSweep 2.4s ease-in-out .68s infinite}.achievement-image-zoom-image{width:100%;height:100%;object-fit:contain;padding:clamp(10px,2.4vw,18px);display:block;position:relative;z-index:1}.achievement-screen .achievement-menu-footer{justify-content:flex-end;gap:6px}.achievement-screen .achievement-menu-footer .learning-card-title{font-size:.92rem;line-height:1.15;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.achievement-menu-earned-count{min-width:30px;height:30px;border-radius:999px;background:#ffce4f;color:#7a4600;font-size:.92rem;font-weight:900;display:grid;place-items:center;padding:0 8px}.achievement-screen .achievement-menu-card .learning-card-footer{display:none}.achievement-menu-placeholder{display:block;width:100%;height:100%;border-radius:inherit;background:#ffffff9e}.colorbook-module-root .back-btn{position:absolute;top:calc(var(--safe-top-inset) + 10px);left:calc(var(--safe-left-inset) + 10px);z-index:20;width:44px;height:44px;padding:0;border:none;border-radius:12px;background:#ecf9f5f2;color:#2f7b6e;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #2f7b6e38}.colorbook-module-root .back-btn svg{width:22px;height:22px}@media (max-height: 720px){.top-header{padding:8px 10px 6px;gap:6px}.module-title{font-size:1rem}.task-module-screen{gap:8px}.task-profile-topbar{padding-top:calc(var(--safe-top-inset) + 8px);padding-bottom:calc(var(--task-topbar-fade-height) + 1px)}.task-top-strip{min-height:var(--profile-entry-size);gap:8px}.task-profile-entry,.menu-profile-entry{--profile-entry-size: 54px}.task-lesson-row-title{font-size:.84rem}.task-lesson-row-state{font-size:.62rem;padding:4px 8px}.task-lesson-items-row{gap:10px;padding:6px 0 8px}.task-lesson-card{flex:0 0 56px;width:56px;height:56px;min-height:56px;border-radius:999px}.task-lesson-card-index{font-size:1.22rem}.task-items-row{gap:10px;padding-bottom:8px}.task-item-card{flex-basis:min(240px,68vw);height:clamp(138px,24.6vh,174px);padding:8px}.task-module-screen--single-row .task-item-card{flex-basis:min(340px,72vw);height:clamp(190px,38vh,260px)}.task-module-screen--single-row .task-lesson-items-row{gap:18px}.task-card-kind{font-size:.76rem;padding:5px 10px}.learning-cards-row{grid-auto-columns:minmax(210px,235px)}.module-lessons-row{--lesson-gap: 18px;gap:var(--lesson-gap);padding:4px 0 8px}.module-lesson-block{padding:6px}.module-lesson-grid .learning-card{min-height:0;padding:5px}.puzzle-game-screen{padding:8px 8px 6px;--puzzle-slot-width: min(12vw, 82px);--puzzle-slot-height: min(64vh, 420px);--puzzle-frame-padding: 0px;--puzzle-left-gap: 2px}.puzzle-close-btn{width:40px;height:40px;font-size:1.7rem}.puzzle-stage{margin-top:6px;height:calc(100% - 86px);gap:10px}.puzzle-feedback{margin-top:4px;font-size:.82rem;min-height:20px}.bottom-nav-item{min-height:60px;font-size:.58rem}.bottom-nav-icon{width:38px;height:38px;font-size:1.55rem}.bottom-nav-label{font-size:.52rem}.colorbook-module-root .tools-side{gap:8px}.colorbook-module-root .tool-card{padding:10px}.colorbook-module-root .swatch{min-height:var(--colorbook-swatch-size)}.colorbook-module-root .canvas-frame{padding:2px}}@media (orientation: landscape){.shell-app{--shell-nav-rail-width: clamp(82px, 8.8vw, 100px)}.top-header{padding:8px 10px 4px;gap:6px}.avatar-wrap{width:32px;height:32px;font-size:1.1rem}.profile-pill{padding:4px 10px 4px 4px;gap:8px}.profile-role{font-size:.76rem}.profile-age{display:none}.parent-btn{min-height:28px;font-size:.68rem;padding:0 8px}.module-title{font-size:clamp(.92rem,2.6vw,1.2rem)}.level-chip{font-size:.75rem;padding:5px 10px}.shell-app.shell-app--with-rail{gap:0}.bottom-nav{border-radius:24px;padding:9px 6px;gap:7px}.bottom-nav.is-dense{gap:5px}.bottom-nav-item{min-height:68px;border-radius:16px;font-size:.64rem}.bottom-nav-icon{width:42px;height:42px;font-size:1.72rem}.bottom-nav-label{font-size:.58rem}.task-profile-entry-label{display:none}}.runtime-audio-button{position:absolute;right:18px;bottom:18px;z-index:24;border:none;background:transparent;padding:0;line-height:0;cursor:pointer;transition:transform .14s ease,filter .14s ease;will-change:transform}.runtime-audio-button:hover{transform:translateY(-1px) scale(1.015)}.runtime-audio-button:active{transform:scale(.965);filter:brightness(.97)}.runtime-audio-button-image{width:70px;height:70px;display:block;object-fit:contain;filter:drop-shadow(0 8px 14px rgba(186,106,37,.3))}.runtime-audio-button.is-pressing .runtime-audio-button-image{animation:taskAudioButtonPress .22s cubic-bezier(.2,.8,.2,1)}.runtime-audio-button:disabled{opacity:.45;cursor:not-allowed}@keyframes taskAudioButtonPress{0%{transform:scale(1)}38%{transform:scale(.94)}to{transform:scale(1)}}.puzzle-close-btn{width:46px;height:46px;border:0;border-radius:50%;background:#f3f6fb;color:#9ea8b6;font-size:2rem;font-weight:800;line-height:1;display:grid;place-items:center;box-shadow:0 2px 8px #52658224}.admin-dnd-screen{position:relative;width:100%;height:100%;padding:12px 12px 8px;background:#fff;overflow:hidden;display:flex;flex-direction:column}.runner-collect-screen{position:relative;width:100%;height:100%;padding:12px 12px 8px;background:#fff;overflow:hidden;display:flex;flex-direction:column;touch-action:none}.runner-collect-screen .puzzle-close-btn{position:absolute;top:14px;left:14px;z-index:30}.runner-collect-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}.runner-collect-board{position:relative;overflow:hidden;border-radius:20px;box-shadow:0 18px 38px #2b266c2e;cursor:pointer;outline:none;-webkit-user-select:none;user-select:none;touch-action:none}.runner-collect-world{position:absolute;top:0;left:0;overflow:hidden;transform-origin:top left}.runner-sky-layer{position:absolute;top:0;right:0;bottom:0;left:0;width:180%;will-change:transform;pointer-events:none}.runner-sky-layer--back{opacity:.48;background:radial-gradient(circle at 11% 18%,rgba(255,255,255,.9) 0 22px,transparent 23px),radial-gradient(circle at 19% 21%,rgba(255,255,255,.76) 0 32px,transparent 33px),radial-gradient(circle at 47% 16%,rgba(255,255,255,.8) 0 20px,transparent 21px),radial-gradient(circle at 78% 22%,rgba(255,255,255,.72) 0 30px,transparent 31px)}.runner-sky-layer--front{opacity:.34;background:radial-gradient(circle at 18% 68%,rgba(255,255,255,.72) 0 18px,transparent 19px),radial-gradient(circle at 36% 58%,rgba(255,255,255,.58) 0 26px,transparent 27px),radial-gradient(circle at 68% 64%,rgba(255,255,255,.68) 0 20px,transparent 21px),radial-gradient(circle at 88% 54%,rgba(255,255,255,.54) 0 28px,transparent 29px)}.runner-ground{position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(180deg,var(--runner-ground) 0%,var(--runner-ground-dark) 100%),repeating-linear-gradient(90deg,rgba(255,255,255,.12) 0 18px,transparent 18px 38px);box-shadow:inset 0 8px #fff3}.runner-score-pill{position:absolute;top:16px;right:18px;min-width:82px;padding:9px 16px;border-radius:999px;background:#ffffffe6;color:#402b82;font-weight:900;font-size:22px;text-align:center;box-shadow:0 10px 22px #2e26752e;z-index:12}.runner-goal-tray{position:absolute;top:14px;left:50%;z-index:13;display:flex;align-items:center;justify-content:center;gap:8px;max-width:62%;min-height:54px;padding:6px 10px;border-radius:999px;background:#ffffff52;box-shadow:inset 0 0 0 1px #ffffff6b,0 10px 24px #261a5e1f;transform:translate(-50%);pointer-events:none}.runner-goal-slot{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:50%;background:#ffffff8a;opacity:.54;scale:.88;filter:saturate(.6);transition:opacity .18s ease,scale .18s ease,filter .18s ease,box-shadow .18s ease}.runner-goal-slot img{width:82%;height:82%;object-fit:contain;display:block}.runner-goal-slot.is-done{opacity:1;scale:1.08;filter:saturate(1.2) brightness(1.08);box-shadow:0 0 0 4px #ffffff94,0 9px 18px #38288429;animation:runnerGoalPulse .42s cubic-bezier(.18,1.35,.3,1) both}.runner-character{position:absolute;left:0;top:0;width:74px;height:86px;z-index:8;will-change:transform;pointer-events:none}.runner-character img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 9px 8px rgba(47,30,104,.22))}.runner-character.is-running{animation:runnerCharacterBob .36s ease-in-out infinite alternate}.runner-character.is-jumping{animation:runnerCharacterJumpPose .42s ease-out infinite alternate}.runner-character.is-hit{animation:runnerCharacterHit .44s ease-in-out both}.runner-character-preset{position:relative;width:100%;height:100%;filter:drop-shadow(0 9px 8px rgba(47,30,104,.22))}.runner-character-preset:before{content:"";position:absolute;left:12px;top:20px;width:52px;height:50px;border-radius:48% 52% 44% 56%;background:var(--runner-character-color);box-shadow:inset -8px -10px #00000014}.runner-character-preset:after{content:"";position:absolute;left:22px;top:32px;width:8px;height:8px;border-radius:50%;background:#2c2446;box-shadow:24px 0 #2c2446,12px 15px 0 -2px var(--runner-character-accent),-4px 45px 0 2px #2c2446,28px 45px 0 2px #2c2446}.runner-character-preset--fox{clip-path:polygon(14% 34%,24% 5%,43% 28%,59% 28%,78% 5%,88% 36%,82% 100%,18% 100%)}.runner-character-preset--bunny:before{background:var(--runner-character-color);box-shadow:5px -30px 0 -10px var(--runner-character-color),31px -30px 0 -10px var(--runner-character-color),inset -8px -10px #0000000f}.runner-character-preset--astronaut:before{border-radius:42%;background:linear-gradient(145deg,#fff,#dce8ff)}.runner-character-preset--astronaut:after{background:#2b78d6;box-shadow:24px 0 #2b78d6,12px 16px 0 5px var(--runner-character-accent),-4px 45px 0 2px #2c2446,28px 45px 0 2px #2c2446}.runner-character-preset--dino:before{border-radius:50% 46% 44% 58%}.runner-item{position:absolute;left:0;top:0;width:54px;height:54px;z-index:7;will-change:transform,opacity;animation:runnerItemFloat .92s ease-in-out infinite alternate}.runner-item img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 8px 8px rgba(43,37,106,.18))}.runner-item.is-collected{opacity:0;transform:translate3d(-9999px,-9999px,0) scale(.2)!important}.runner-item-preset{position:relative;display:block;width:100%;height:100%;filter:drop-shadow(0 8px 8px rgba(43,37,106,.18))}.runner-item-preset b{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:grid;place-items:center;color:#45247e;font-size:.58em;font-weight:950;line-height:1;text-transform:uppercase}.runner-item-preset:before{content:"";position:absolute;top:5px;right:5px;bottom:5px;left:5px;border-radius:50%;background:var(--runner-item-color);box-shadow:inset -5px -7px #00000014,inset 5px 5px #ffffff6b}.runner-item-preset:after{content:"";position:absolute;top:16px;right:16px;bottom:16px;left:16px;border-radius:50%;background:var(--runner-item-accent)}.runner-item-preset--star:before{clip-path:polygon(50% 0%,61% 34%,98% 34%,68% 55%,79% 91%,50% 70%,21% 91%,32% 55%,2% 34%,39% 34%);border-radius:0}.runner-item-preset--star:after{top:22px;right:22px;bottom:22px;left:22px}.runner-item-preset--gem:before{clip-path:polygon(22% 12%,78% 12%,96% 42%,50% 96%,4% 42%);border-radius:0}.runner-item-preset--letter:after{content:"";top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#7e2b88;background:transparent;font-size:28px;font-weight:900}.runner-item-preset--number:after{content:"";top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#2458a4;background:transparent;font-size:28px;font-weight:900}.runner-obstacle{position:absolute;left:0;top:0;z-index:7;will-change:transform;animation:runnerObstacleBob .88s ease-in-out infinite alternate;pointer-events:none}.runner-obstacle img{width:100%;height:100%;object-fit:contain;display:block;filter:drop-shadow(0 8px 8px rgba(43,37,106,.2))}.runner-obstacle-preset{position:relative;display:block;width:100%;height:100%;filter:drop-shadow(0 8px 8px rgba(43,37,106,.2))}.runner-obstacle-preset:before{content:"";position:absolute;top:8%;right:10%;bottom:4%;left:10%;border-radius:22% 24% 18% 18%;background:var(--runner-obstacle-color);box-shadow:inset -7px -8px #0000001f}.runner-obstacle-preset:after{content:"";position:absolute;top:28%;right:30%;bottom:28%;left:30%;border-radius:999px;background:var(--runner-obstacle-accent);opacity:.72}.runner-obstacle-preset--cone:before{clip-path:polygon(50% 0%,90% 96%,10% 96%);border-radius:0}.runner-obstacle-preset--rock:before{border-radius:45% 56% 36% 42%}.runner-obstacle-preset--block:before{border-radius:14px}.runner-collect-burst{position:absolute;left:-14px;top:-14px;width:28px;height:28px;border-radius:50%;background:#fffffff2;box-shadow:0 -28px 0 -8px #fff176,22px -18px 0 -8px #8ff0ff,26px 8px 0 -8px #ff9bd5,-22px -18px 0 -8px #fff,-26px 8px 0 -8px #9dffbf;z-index:10;pointer-events:none;animation:runnerCollectBurst .52s ease-out forwards}.runner-collect-burst.is-goal{box-shadow:0 -36px 0 -8px #fff176,30px -23px 0 -8px #8ff0ff,35px 12px 0 -8px #ff9bd5,-30px -23px 0 -8px #fff,-35px 12px 0 -8px #9dffbf;animation-duration:.64s}.runner-complete-banner{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);z-index:14;padding:18px 30px;border-radius:999px;background:#fffffff0;color:#473092;font-size:34px;font-weight:900;box-shadow:0 18px 38px #2f22743d;animation:runnerCompletePop .56s cubic-bezier(.18,1.35,.3,1) both}.runner-fail-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;background:#23145747;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.runner-fail-card{width:min(330px,calc(100% - 40px));display:grid;gap:10px;justify-items:center;padding:22px;border-radius:24px;background:#fffffff5;color:#3e2b7d;text-align:center;box-shadow:0 22px 42px #24195b47;animation:runnerCompletePop .36s cubic-bezier(.18,1.2,.3,1) both}.runner-fail-card strong{font-size:28px;font-weight:950}.runner-fail-card span{font-size:15px;font-weight:800;color:#6e6295}.runner-fail-actions{display:flex;gap:10px;margin-top:6px}.runner-fail-actions button{min-width:116px;min-height:42px;border:0;border-radius:999px;background:linear-gradient(180deg,#8f6cff,#6848dd);color:#fff;font-size:14px;font-weight:900;box-shadow:0 10px 20px #5841c63d}.runner-fail-actions button+button{background:#f0ecff;color:#4f38a8;box-shadow:inset 0 0 0 1px #6948dd29}@keyframes runnerCharacterBob{0%{margin-top:0}to{margin-top:-5px}}@keyframes runnerCharacterJumpPose{0%{scale:.98 1.04}to{scale:1.04 .98}}@keyframes runnerCharacterHit{0%,to{rotate:0deg}24%{rotate:-8deg}48%{rotate:6deg}72%{rotate:-3deg}}@keyframes runnerItemFloat{0%{margin-top:-3px}to{margin-top:5px}}@keyframes runnerObstacleBob{0%{margin-top:0}to{margin-top:-2px}}@keyframes runnerCollectBurst{0%{opacity:1;scale:.5}to{opacity:0;scale:1.8}}@keyframes runnerGoalPulse{0%{scale:.82}70%{scale:1.18}to{scale:1.08}}@keyframes runnerCompletePop{0%{opacity:0;transform:translate(-50%,-50%) scale(.72)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.admin-dnd-screen .puzzle-close-btn{position:absolute;top:14px;left:14px;z-index:22}.admin-dnd-stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;position:relative}.admin-dnd-status{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);padding:10px 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