.buttonStyles-module-scss-module__lxXfKq__button{min-height:var(--button-height,44px);text-align:center;cursor:pointer;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.5rem 1rem;font-family:inherit;font-size:1rem;transition:background-color .1s,color .1s,filter .1s,opacity .15s;display:inline-flex}.buttonStyles-module-scss-module__lxXfKq__button:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.buttonStyles-module-scss-module__lxXfKq__button:disabled{cursor:not-allowed;opacity:var(--button-disabled-opacity,.5)}.buttonStyles-module-scss-module__lxXfKq__primary{border-color:var(--color-accent);background:var(--color-accent);color:var(--color-bg);font-weight:600}.buttonStyles-module-scss-module__lxXfKq__primary:hover:not(:disabled){border-color:var(--color-accent-strong);background:var(--color-accent-strong);color:var(--color-bg)}.buttonStyles-module-scss-module__lxXfKq__secondary{border-color:var(--color-border);background:var(--color-surface);color:var(--color-text)}.buttonStyles-module-scss-module__lxXfKq__secondary:hover:not(:disabled){background:var(--color-bg-elev);color:var(--color-text)}.buttonStyles-module-scss-module__lxXfKq__danger{border-color:var(--color-danger);background:var(--color-danger);color:var(--color-bg);font-weight:600}.buttonStyles-module-scss-module__lxXfKq__danger:hover:not(:disabled){color:var(--color-bg);filter:brightness(.93)}.buttonStyles-module-scss-module__lxXfKq__ghost{color:var(--color-text-muted);background:0 0}.buttonStyles-module-scss-module__lxXfKq__ghost:hover:not(:disabled){background:var(--color-bg-elev);color:var(--color-text)}.buttonStyles-module-scss-module__lxXfKq__icon-only{min-width:var(--button-height,44px);padding:0;font-size:1.25rem;line-height:1}.buttonStyles-module-scss-module__lxXfKq__icon-only:where(.buttonStyles-module-scss-module__lxXfKq__secondary){color:var(--color-text-muted)}
.PopupAnchor-module-scss-module__O45fuq__slot{pointer-events:none;position:absolute;inset:0}
.Icon-module-scss-module__4Ty6iW__icon{flex-shrink:0;display:block}
.Popup-module-scss-module__1rMtGW__layer{pointer-events:none;justify-content:center;padding:1rem;display:flex;position:fixed;inset:0}.Popup-module-scss-module__1rMtGW__anchored{position:absolute}.Popup-module-scss-module__1rMtGW__layer-modal{z-index:200}.Popup-module-scss-module__1rMtGW__layer-toast{z-index:100;background:color-mix(in srgb, var(--color-scrim) 14%, transparent)}.Popup-module-scss-module__1rMtGW__backdrop{z-index:200;background:color-mix(in srgb, var(--color-scrim) 45%, transparent);pointer-events:auto;position:fixed;inset:0}.Popup-module-scss-module__1rMtGW__place-center{align-items:center}.Popup-module-scss-module__1rMtGW__place-top{align-items:flex-start}.Popup-module-scss-module__1rMtGW__place-bottom{align-items:flex-end}.Popup-module-scss-module__1rMtGW__card{border:1px solid var(--color-border);background:var(--color-surface);pointer-events:auto;border-radius:16px;flex-direction:column;flex:none;display:flex;position:relative}.Popup-module-scss-module__1rMtGW__card-modal{box-shadow:0 12px 40px color-mix(in srgb, var(--color-shadow) 35%, transparent);animation:.18s Popup-module-scss-module__1rMtGW__card-in}.Popup-module-scss-module__1rMtGW__card-toast{box-shadow:0 12px 40px color-mix(in srgb, var(--color-shadow) 28%, transparent)}.Popup-module-scss-module__1rMtGW__scrollable{max-height:calc(100dvh - 1.5rem);overflow-y:auto}.Popup-module-scss-module__1rMtGW__success{--popup-accent:var(--color-success);--popup-on-accent:var(--color-bg)}.Popup-module-scss-module__1rMtGW__coach{--popup-accent:var(--color-accent);--popup-on-accent:var(--color-bg)}.Popup-module-scss-module__1rMtGW__neutral{--popup-accent:var(--color-text);--popup-on-accent:var(--color-bg)}.Popup-module-scss-module__1rMtGW__danger{--popup-accent:var(--color-danger);--popup-on-accent:var(--color-bg)}@keyframes Popup-module-scss-module__1rMtGW__card-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.Popup-module-scss-module__1rMtGW__card-modal{animation:none}}
.FeedbackPopup-module-scss-module__11hR5a__popup{gap:.5rem;max-width:min(90%,24rem);padding:.75rem 2rem 2rem}.FeedbackPopup-module-scss-module__11hR5a__coach{padding:1rem 1.5rem}.FeedbackPopup-module-scss-module__11hR5a__mark{color:var(--popup-accent);align-self:center;font-size:2rem}.FeedbackPopup-module-scss-module__11hR5a__mark-streak{color:var(--color-celebrate-warm)}.FeedbackPopup-module-scss-module__11hR5a__message{color:var(--popup-accent);text-align:center;margin:0;padding:0 .5rem;animation:.45s FeedbackPopup-module-scss-module__11hR5a__pop}.FeedbackPopup-module-scss-module__11hR5a__message-success{font-size:1.5rem;font-weight:700}.FeedbackPopup-module-scss-module__11hR5a__message-coach{padding:0;font-size:1rem;font-weight:600;line-height:1.5;animation:.25s FeedbackPopup-module-scss-module__11hR5a__fade-in}.FeedbackPopup-module-scss-module__11hR5a__close{align-self:flex-end;margin-right:-1rem}@keyframes FeedbackPopup-module-scss-module__11hR5a__pop{0%{opacity:0;transform:scale(.7)}60%{transform:scale(1.08)}to{opacity:1;transform:scale(1)}}@keyframes FeedbackPopup-module-scss-module__11hR5a__fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.FeedbackPopup-module-scss-module__11hR5a__message,.FeedbackPopup-module-scss-module__11hR5a__message-coach{animation:none}}
.Checkbox-module-scss-module__xLP97G__root{display:flex}.Checkbox-module-scss-module__xLP97G__input{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.Checkbox-module-scss-module__xLP97G__label{color:var(--color-text-muted);cursor:pointer;align-items:center;gap:.5rem;font-size:.8125rem;display:inline-flex}.Checkbox-module-scss-module__xLP97G__box{border:1px solid var(--color-border);background:var(--color-surface);width:1.15rem;height:1.15rem;color:var(--color-bg);border-radius:6px;flex:none;justify-content:center;align-items:center;transition:background-color .1s,border-color .1s;display:inline-flex}.Checkbox-module-scss-module__xLP97G__check{opacity:0;width:.85rem;height:.85rem;transition:opacity .1s}.Checkbox-module-scss-module__xLP97G__input:checked+.Checkbox-module-scss-module__xLP97G__label .Checkbox-module-scss-module__xLP97G__box{background:var(--color-accent);border-color:var(--color-accent)}.Checkbox-module-scss-module__xLP97G__input:checked+.Checkbox-module-scss-module__xLP97G__label .Checkbox-module-scss-module__xLP97G__check{opacity:1}.Checkbox-module-scss-module__xLP97G__input:focus-visible+.Checkbox-module-scss-module__xLP97G__label .Checkbox-module-scss-module__xLP97G__box{outline:2px solid var(--color-accent);outline-offset:2px}.Checkbox-module-scss-module__xLP97G__input:disabled+.Checkbox-module-scss-module__xLP97G__label{opacity:.5;cursor:not-allowed}
.Dropdown-module-scss-module__spM0la__field{flex-direction:column;gap:.25rem;display:flex}.Dropdown-module-scss-module__spM0la__label{color:var(--color-text-muted);font-size:.8125rem}.Dropdown-module-scss-module__spM0la__control{position:relative}.Dropdown-module-scss-module__spM0la__select{appearance:none;border:1px solid var(--color-border);background:var(--color-bg-elev);width:100%;color:var(--color-text);cursor:pointer;border-radius:6px;padding-block:.5rem;padding-inline:.75rem 2.25rem;font-family:inherit;font-size:.9375rem;display:block}.Dropdown-module-scss-module__spM0la__select:hover{border-color:var(--color-text-muted)}.Dropdown-module-scss-module__spM0la__select:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}@supports (appearance:base-select){.Dropdown-module-scss-module__spM0la__select{appearance:base-select}.Dropdown-module-scss-module__spM0la__select::picker(select){appearance:base-select}.Dropdown-module-scss-module__spM0la__select::picker-icon{display:none}.Dropdown-module-scss-module__spM0la__select::picker(select){border:1px solid var(--color-border);background:var(--color-surface);border-radius:10px;margin-block:.25rem;padding:.25rem;box-shadow:0 10px 30px #00000073}.Dropdown-module-scss-module__spM0la__select option{color:var(--color-text);cursor:pointer;border-radius:6px;align-items:center;gap:.5rem;padding:.5rem .75rem;display:flex}.Dropdown-module-scss-module__spM0la__select option:hover,.Dropdown-module-scss-module__spM0la__select option:focus-visible{background:var(--color-bg-elev)}.Dropdown-module-scss-module__spM0la__select option:focus-visible{outline:2px solid var(--color-accent);outline-offset:-2px}.Dropdown-module-scss-module__spM0la__select option:checked{background:color-mix(in srgb, var(--color-accent) 16%, transparent)}.Dropdown-module-scss-module__spM0la__select option::checkmark{content:"";box-sizing:border-box;border:solid var(--color-accent);border-width:0 2px 2px 0;width:.375rem;height:.6875rem;margin-inline:.3125rem;translate:0 -.0625rem;rotate:45deg}}.Dropdown-module-scss-module__spM0la__caret{inset-inline-end:.75rem;width:1rem;height:1rem;color:var(--color-text-muted);pointer-events:none;position:absolute;top:50%;translate:0 -50%}
.GameBoard-module-scss-module__x-dn8a__grid{aspect-ratio:1;border:2px solid var(--color-text-muted);background:var(--color-border);border-radius:6px;grid-template-rows:repeat(9,1fr);grid-template-columns:repeat(9,1fr);gap:1px;width:min(92vw,clamp(20rem,70vh,30rem));transition:border-color .3s,box-shadow .3s;display:grid;overflow:hidden}@media (prefers-reduced-motion:reduce){.GameBoard-module-scss-module__x-dn8a__grid{transition:none}}.GameBoard-module-scss-module__x-dn8a__grid.GameBoard-module-scss-module__x-dn8a__solved{border-color:var(--color-success);box-shadow:0 0 0 2px var(--color-success),0 0 24px 4px color-mix(in srgb, var(--color-success) 45%, transparent)}.GameBoard-module-scss-module__x-dn8a__row{display:contents}.GameBoard-module-scss-module__x-dn8a__cell{background:var(--color-surface);color:var(--color-text);cursor:pointer;border:0;justify-content:center;align-items:center;margin:0;padding:0;font-family:inherit;font-size:clamp(1rem,4.5vw,1.5rem);transition:background-color .1s,box-shadow .1s,color .1s;display:flex}.GameBoard-module-scss-module__x-dn8a__cell:hover{background:var(--color-bg-elev)}.GameBoard-module-scss-module__x-dn8a__cell:focus-visible{outline:2px solid var(--color-accent);outline-offset:-3px}.GameBoard-module-scss-module__x-dn8a__grid.GameBoard-module-scss-module__x-dn8a__busy .GameBoard-module-scss-module__x-dn8a__cell{filter:blur(3px);opacity:.58}.GameBoard-module-scss-module__x-dn8a__box-right{border-right:2px solid var(--color-text-muted)}.GameBoard-module-scss-module__x-dn8a__box-bottom{border-bottom:2px solid var(--color-text-muted)}.GameBoard-module-scss-module__x-dn8a__given{color:var(--color-text);cursor:default}.GameBoard-module-scss-module__x-dn8a__entry{color:var(--color-accent)}.GameBoard-module-scss-module__x-dn8a__revealed{position:relative}.GameBoard-module-scss-module__x-dn8a__fading{color:#0000;transition:color .6s}@media (prefers-reduced-motion:reduce){.GameBoard-module-scss-module__x-dn8a__fading{transition:none}}.GameBoard-module-scss-module__x-dn8a__hint-badge{width:clamp(.5rem,1.7vw,.7rem);height:clamp(.5rem,1.7vw,.7rem);color:var(--color-accent);pointer-events:none;position:absolute;top:2px;right:2px}.GameBoard-module-scss-module__x-dn8a__hint-badge svg{width:100%;height:100%}.GameBoard-module-scss-module__x-dn8a__notes{grid-template-rows:repeat(3,1fr);grid-template-columns:repeat(3,1fr);width:100%;height:100%;padding:2px;display:grid}.GameBoard-module-scss-module__x-dn8a__note{color:var(--color-text-muted);justify-content:center;align-items:center;font-size:clamp(.5rem,1.7vw,.7rem);display:flex}.GameBoard-module-scss-module__x-dn8a__note-struck{isolation:isolate;position:relative}.GameBoard-module-scss-module__x-dn8a__note-struck:after{content:"";z-index:-1;background:var(--note-strike);border-radius:.07em;width:1.15em;height:.14em;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-45deg)}.GameBoard-module-scss-module__x-dn8a__note-clash{color:var(--color-danger)}.GameBoard-module-scss-module__x-dn8a__peer{background:var(--cell-bg-peer)}.GameBoard-module-scss-module__x-dn8a__peer.GameBoard-module-scss-module__x-dn8a__cell:hover{background:var(--cell-bg-peer-hover)}.GameBoard-module-scss-module__x-dn8a__same-digit{background:var(--cell-bg-same)}.GameBoard-module-scss-module__x-dn8a__same-digit.GameBoard-module-scss-module__x-dn8a__cell:hover{background:var(--cell-bg-same-hover)}.GameBoard-module-scss-module__x-dn8a__spotlight{--spot-top:transparent;--spot-bottom:transparent;--spot-left:transparent;--spot-right:transparent;background:var(--cell-bg-spotlight)}.GameBoard-module-scss-module__x-dn8a__spotlight.GameBoard-module-scss-module__x-dn8a__cell:hover{background:var(--cell-bg-spotlight-hover)}.GameBoard-module-scss-module__x-dn8a__spotlight{box-shadow:inset 0 2px 0 var(--spot-top),inset 0 -2px 0 var(--spot-bottom),inset 2px 0 0 var(--spot-left),inset -2px 0 0 var(--spot-right)}.GameBoard-module-scss-module__x-dn8a__spotlight[data-spotlight-edges~=top]{--spot-top:var(--cell-spotlight-ring)}.GameBoard-module-scss-module__x-dn8a__spotlight[data-spotlight-edges~=bottom]{--spot-bottom:var(--cell-spotlight-ring)}.GameBoard-module-scss-module__x-dn8a__spotlight[data-spotlight-edges~=left]{--spot-left:var(--cell-spotlight-ring)}.GameBoard-module-scss-module__x-dn8a__spotlight[data-spotlight-edges~=right]{--spot-right:var(--cell-spotlight-ring)}.GameBoard-module-scss-module__x-dn8a__conflict{background:var(--cell-bg-conflict)}.GameBoard-module-scss-module__x-dn8a__conflict.GameBoard-module-scss-module__x-dn8a__cell:hover{background:var(--cell-bg-conflict-hover)}.GameBoard-module-scss-module__x-dn8a__marked{box-shadow:inset 0 0 0 3px var(--color-text);z-index:2;position:relative}.GameBoard-module-scss-module__x-dn8a__mark{background:var(--color-text);pointer-events:none;border-radius:50%;width:clamp(.75rem,3.4vw,1.1rem);height:clamp(.75rem,3.4vw,1.1rem);position:absolute}.GameBoard-module-scss-module__x-dn8a__selected{box-shadow:inset 0 0 0 2px var(--color-accent);z-index:1}
.ConfirmDialog-module-scss-module__MNV6sa__dialog{gap:.75rem;width:min(100dvw - 2rem,22rem);padding:1.5rem}.ConfirmDialog-module-scss-module__MNV6sa__title{color:var(--color-text);margin:0;font-size:1.25rem;font-weight:700}.ConfirmDialog-module-scss-module__MNV6sa__body{color:var(--color-text-muted);margin:0;font-size:1rem;line-height:1.5}.ConfirmDialog-module-scss-module__MNV6sa__actions{justify-content:flex-end;gap:.5rem;margin-top:.5rem;display:flex}
.SettingsMenu-module-scss-module__LF75la__menu{display:inline-flex;position:relative}.SettingsMenu-module-scss-module__LF75la__trigger[aria-expanded=true]{border-color:var(--color-accent);color:var(--color-text)}.SettingsMenu-module-scss-module__LF75la__panel{z-index:20;border:1px solid var(--color-border);background:var(--color-surface);text-align:left;border-radius:10px;flex-direction:column;gap:.75rem;min-width:14rem;padding:1rem;display:flex;position:absolute;top:calc(100% + .5rem);right:0;box-shadow:0 10px 30px #00000073}.SettingsMenu-module-scss-module__LF75la__heading{margin:0;font-size:1rem;font-weight:600}
.ControlsLegend-module-scss-module__rQ7Woq__dialog{gap:1rem;width:min(100dvw - 2rem,26rem);padding:1.5rem}.ControlsLegend-module-scss-module__rQ7Woq__head{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.ControlsLegend-module-scss-module__rQ7Woq__title{color:var(--color-text);margin:0;font-size:1.25rem;font-weight:700}.ControlsLegend-module-scss-module__rQ7Woq__list{flex-direction:column;gap:.75rem;margin:0;display:flex}.ControlsLegend-module-scss-module__rQ7Woq__row{flex-direction:column;gap:.25rem;display:flex}.ControlsLegend-module-scss-module__rQ7Woq__term{align-items:baseline;gap:.5rem;margin:0;display:flex}.ControlsLegend-module-scss-module__rQ7Woq__icon{flex:0 0 1.5rem;justify-content:center;align-items:center;font-size:1.125rem;display:flex}.ControlsLegend-module-scss-module__rQ7Woq__name{color:var(--color-text);font-weight:600}.ControlsLegend-module-scss-module__rQ7Woq__desc{color:var(--color-text-muted);margin:0;padding-left:2rem;font-size:.9375rem;line-height:1.45}
.Header-module-scss-module__YGBoDa__header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;width:min(90rem,100%);display:flex}.Header-module-scss-module__YGBoDa__title{letter-spacing:-.02em;margin:0;font-size:clamp(1.5rem,4vw,2rem)}.Header-module-scss-module__YGBoDa__actions{align-items:center;gap:.5rem;margin-left:auto;display:flex}.Header-module-scss-module__YGBoDa__link{white-space:nowrap}
.Keypad-module-scss-module__cbfwyW__keys{--button-height:clamp(44px, min(92vw, clamp(20rem, 70vh, 30rem)) * .05 + 28px, 52px);grid-template-columns:var(--keypad-columns,repeat(5, minmax(0, 1fr)));gap:.5rem;display:grid}.Keypad-module-scss-module__cbfwyW__key{position:relative}.Keypad-module-scss-module__cbfwyW__key.Keypad-module-scss-module__cbfwyW__done{--button-disabled-opacity:.35}.Keypad-module-scss-module__cbfwyW__key[data-blocked]{background:var(--color-bg-elev);border-style:dashed}.Keypad-module-scss-module__cbfwyW__key[data-blocked] .Keypad-module-scss-module__cbfwyW__digit{color:var(--color-text-muted)}.Keypad-module-scss-module__cbfwyW__key[data-blocked]:hover:not(:disabled){background:var(--color-bg-elev)}.Keypad-module-scss-module__cbfwyW__digit{font-size:1.25rem}.Keypad-module-scss-module__cbfwyW__clear{grid-column:var(--keypad-clear-span,auto)}.Keypad-module-scss-module__cbfwyW__count{font-variant-numeric:tabular-nums;color:var(--color-text-muted);font-size:.7rem;position:absolute;top:3px;right:5px}.Keypad-module-scss-module__cbfwyW__clear[data-coach]{border-color:var(--color-accent);color:var(--color-text);outline:2px solid var(--color-accent);outline-offset:1px;animation:1.2s ease-in-out infinite Keypad-module-scss-module__cbfwyW__coach-pulse}@media (prefers-reduced-motion:reduce){.Keypad-module-scss-module__cbfwyW__clear[data-coach]{animation:none}}@keyframes Keypad-module-scss-module__cbfwyW__coach-pulse{0%,to{outline-offset:1px}50%{outline-offset:4px}}
.Toolbar-module-scss-module__uBCRtG__toolbar{--button-height:clamp(44px, min(92vw, clamp(20rem, 70vh, 30rem)) * .05 + 28px, 52px);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;display:flex}.Toolbar-module-scss-module__uBCRtG__history,.Toolbar-module-scss-module__uBCRtG__assists{gap:.5rem;display:flex}.Toolbar-module-scss-module__uBCRtG__cooldown{font-variant-numeric:tabular-nums;color:var(--color-text-muted);font-size:1rem;line-height:1}
.GameControl-module-scss-module__vUul0q__controls{width:var(--controls-width,min(92vw, clamp(20rem, 70vh, 30rem)));flex-direction:column;gap:.5rem;display:flex}
.Spinner-module-scss-module__hdpubG__spinner{color:var(--color-text-muted);display:inline-flex}.Spinner-module-scss-module__hdpubG__glyph{animation:.9s linear infinite Spinner-module-scss-module__hdpubG__spin}@media (prefers-reduced-motion:reduce){.Spinner-module-scss-module__hdpubG__glyph{animation:none}}@keyframes Spinner-module-scss-module__hdpubG__spin{to{transform:rotate(1turn)}}
.TierSelector-module-scss-module__jsVqtq__tabs{--tier-fade-start:0px;--tier-fade-end:0px;background:var(--color-surface);border:1px solid var(--color-border);scrollbar-width:none;scroll-snap-type:x proximity;max-width:100%;-webkit-mask-image:linear-gradient(to right, transparent 0, #000 var(--tier-fade-start), #000 calc(100% - var(--tier-fade-end)), transparent 100%);mask-image:linear-gradient(to right, transparent 0, #000 var(--tier-fade-start), #000 calc(100% - var(--tier-fade-end)), transparent 100%);border-radius:999px;gap:.25rem;padding:.25rem;display:flex;overflow-x:auto}.TierSelector-module-scss-module__jsVqtq__tabs::-webkit-scrollbar{display:none}.TierSelector-module-scss-module__jsVqtq__fade-start{--tier-fade-start:1rem}.TierSelector-module-scss-module__jsVqtq__fade-end{--tier-fade-end:1rem}.TierSelector-module-scss-module__jsVqtq__tab{scroll-snap-align:center;color:var(--color-text-muted);cursor:pointer;background:0 0;border:0;border-radius:999px;flex:none;padding:.5rem 1rem;font-family:inherit;font-size:.9375rem;transition:background-color .1s,color .1s}.TierSelector-module-scss-module__jsVqtq__tab:hover:not(:disabled){color:var(--color-text)}.TierSelector-module-scss-module__jsVqtq__tab:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.TierSelector-module-scss-module__jsVqtq__tab:disabled{opacity:.5;cursor:not-allowed}.TierSelector-module-scss-module__jsVqtq__active{background:var(--color-accent);color:var(--color-bg);font-weight:600}.TierSelector-module-scss-module__jsVqtq__active:hover:not(:disabled){color:var(--color-bg)}
.LessonPlayer-module-scss-module__Nc5S9G__player{grid-template-areas:"toolbar""card""board""controls";place-items:start center;gap:1rem;width:100%;display:grid}@media (min-width:calc(312px + 36rem)),(min-width:calc(312px + 26rem)) and (min-width:calc(70vh + 312px + 6rem)){.LessonPlayer-module-scss-module__Nc5S9G__player{--controls-width:calc(3 * clamp(44px, min(92vw, clamp(20rem, 70vh, 30rem)) * .05 + 28px, 52px) + 2 * .5rem);--keypad-columns:repeat(3, minmax(0, 1fr));--keypad-clear-span:1 / -1;grid-template-columns:minmax(calc(3*clamp(44px,min(92vw,clamp(20rem,70vh,30rem))/20 + 28px,52px) + 1rem),1fr) auto minmax(calc(3*clamp(44px,min(92vw,clamp(20rem,70vh,30rem))/20 + 28px,52px) + 1rem),1fr);grid-template-areas:"toolbar toolbar toolbar""card card card"".board controls"}.LessonPlayer-module-scss-module__Nc5S9G__player .LessonPlayer-module-scss-module__Nc5S9G__controls-area{align-content:center;justify-self:start;justify-items:start;min-height:min(92vw,clamp(20rem,70vh,30rem));display:grid}}@media (min-width:70rem),(min-width:60rem) and (min-width:calc(70vh + 40rem)){.LessonPlayer-module-scss-module__Nc5S9G__player{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);grid-template-areas:"toolbar toolbar toolbar""card board controls"}.LessonPlayer-module-scss-module__Nc5S9G__player .LessonPlayer-module-scss-module__Nc5S9G__card{place-self:center end;width:min(100%,22rem)}}.LessonPlayer-module-scss-module__Nc5S9G__toolbar{grid-area:toolbar;justify-content:space-between;align-items:center;gap:.75rem;width:min(92vw,clamp(20rem,70vh,30rem));display:flex}.LessonPlayer-module-scss-module__Nc5S9G__toolbar button{flex-shrink:0}.LessonPlayer-module-scss-module__Nc5S9G__lesson-title{white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:1.1rem;font-weight:600;overflow:hidden}.LessonPlayer-module-scss-module__Nc5S9G__card{border:1px solid var(--color-border);background:var(--color-surface);border-radius:10px;flex-direction:column;grid-area:card;width:min(92vw,30rem);min-height:15rem;padding:1rem;display:flex}.LessonPlayer-module-scss-module__Nc5S9G__track{background:var(--color-bg-elev);border-radius:3px;height:6px;margin-bottom:.75rem;overflow:hidden}.LessonPlayer-module-scss-module__Nc5S9G__header{justify-content:space-between;align-items:baseline;gap:.75rem;margin-bottom:.5rem;display:flex}.LessonPlayer-module-scss-module__Nc5S9G__step-count{color:var(--color-text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.9rem}.LessonPlayer-module-scss-module__Nc5S9G__fill{background:var(--color-accent);border-radius:3px;height:100%;transition:width .3s}@media (prefers-reduced-motion:reduce){.LessonPlayer-module-scss-module__Nc5S9G__fill{transition:none}}.LessonPlayer-module-scss-module__Nc5S9G__heading{margin:0;font-size:1.25rem}.LessonPlayer-module-scss-module__Nc5S9G__heading:focus{outline:none}.LessonPlayer-module-scss-module__Nc5S9G__body{color:var(--color-text);margin:0}.LessonPlayer-module-scss-module__Nc5S9G__word{border-radius:6px;padding:0 .15em;font-weight:600;transition:background-color .4s}@media (prefers-reduced-motion:reduce){.LessonPlayer-module-scss-module__Nc5S9G__word{transition:none}}.LessonPlayer-module-scss-module__Nc5S9G__word-lit{background:var(--cell-bg-spotlight)}.LessonPlayer-module-scss-module__Nc5S9G__replay{align-self:flex-start;margin-top:.75rem}.LessonPlayer-module-scss-module__Nc5S9G__sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.LessonPlayer-module-scss-module__Nc5S9G__board-area{grid-area:board;position:relative}.LessonPlayer-module-scss-module__Nc5S9G__controls-area{grid-area:controls}.LessonPlayer-module-scss-module__Nc5S9G__nav{justify-content:space-between;gap:.75rem;width:100%;margin-top:auto;padding-top:.75rem;display:flex}.LessonPlayer-module-scss-module__Nc5S9G__nav-button,.LessonPlayer-module-scss-module__Nc5S9G__cta{flex:1}
.SudokuGame-module-scss-module__jNA-SW__game{flex-direction:column;align-items:center;gap:1rem;min-height:100dvh;padding:1.5rem 1rem;display:flex}.SudokuGame-module-scss-module__jNA-SW__status{text-align:center;min-height:1.5rem;font-size:1rem}.SudokuGame-module-scss-module__jNA-SW__muted{color:var(--color-text-muted)}.SudokuGame-module-scss-module__jNA-SW__visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.SudokuGame-module-scss-module__jNA-SW__play{justify-items:center;gap:1rem;display:grid}@media (min-width:calc(312px + 36rem)),(min-width:calc(312px + 26rem)) and (min-width:calc(70vh + 312px + 6rem)){.SudokuGame-module-scss-module__jNA-SW__play{--controls-width:100%;--keypad-columns:repeat(3, minmax(0, 1fr));--keypad-clear-span:1 / -1;grid-template-columns:calc(3*clamp(44px,min(92vw,clamp(20rem,70vh,30rem))/20 + 28px,52px) + 1rem) auto calc(3*clamp(44px,min(92vw,clamp(20rem,70vh,30rem))/20 + 28px,52px) + 1rem);align-items:center}.SudokuGame-module-scss-module__jNA-SW__play .SudokuGame-module-scss-module__jNA-SW__board-area{grid-column:2}}.SudokuGame-module-scss-module__jNA-SW__board-area{position:relative}.SudokuGame-module-scss-module__jNA-SW__load-spinner{pointer-events:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.SudokuGame-module-scss-module__jNA-SW__error{color:var(--color-danger);text-align:center;max-width:30rem}.SudokuGame-module-scss-module__jNA-SW__new-game{white-space:nowrap}
.LessonsPage-module-scss-module__oHUQZG__page{flex-direction:column;align-items:center;gap:1rem;min-height:100vh;padding:1.5rem 1rem;display:flex}.LessonsPage-module-scss-module__oHUQZG__group{flex-direction:column;gap:.5rem;width:min(92vw,30rem);display:flex}.LessonsPage-module-scss-module__oHUQZG__group-title{letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted);margin:.5rem 0 0;font-size:.875rem;font-weight:600}.LessonsPage-module-scss-module__oHUQZG__lessons{flex-direction:column;gap:.75rem;width:100%;margin:0;padding:0;list-style:none;display:flex}.LessonsPage-module-scss-module__oHUQZG__lesson{border:1px solid var(--color-border);background:var(--color-surface);border-radius:10px;padding:1rem}.LessonsPage-module-scss-module__oHUQZG__lesson-title{margin:0 0 .25rem;font-size:1.25rem}.LessonsPage-module-scss-module__oHUQZG__blurb{color:var(--color-text-muted);margin:0 0 .75rem}