@font-face{font-family:Vazirmatn;src:url(./Vazirmatn.4e3fa217d3.woff2) format("woff2");font-weight:100 900;font-display:swap}:root{--buncss-light:initial;--buncss-dark: ;color-scheme:light;--bg:#f1f1f9;--surface:#fff;--surface-2:#f6f6fc;--ink:#25223f;--ink-2:#5c5978;--ink-3:#6b6888;--line:#e2e1ee;--control-line:#a9a6c2;--brand:#f5922b;--brand-strong:#e07d12;--brand-soft:#fff0dc;--brand-text:#9a5300;--on-fill:#fff;--on-brand:#25223f;--accent:#5546d6;--accent-soft:#ecebfd;--der:#1f5fcc;--die:#b8255a;--das:#0f7a57;--again:#c22a4b;--hard:#8f5c00;--good:#0f7a57;--easy:#5546d6;--danger:#c22a4b;--danger-soft:#fdecef;--ok-soft:#e3f6ee;--shadow:0 1px 2px #25223f0f,0 8px 24px -12px #25223f2e;--shadow-up:0 -1px 0 var(--line),0 -10px 30px -18px #25223f40;--chart-new:#5546d6;--chart-learning:#b87400;--chart-review:#2468dc;--chart-mastered:#14936a;--chart-bar:#5546d6;--perch:#262341;--perch-2:#343063;--on-perch:#fbf8ff;--on-perch-2:#c9c4ea;--cream:#fff1da;--on-cream:#3a2a12;--m-body:#f59a3e;--m-body-hi:#ffc98a;--m-body-lo:#d9741f;--m-belly:#fff1da;--m-belly-lo:#f6cf99;--m-ink:#262341;--m-ink-hi:#4d497a;--m-eye:#211e3a;--m-blush:#ee6f66;--m-spark:#5546d6;--font-fa:"Vazirmatn",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;--font-de:ui-rounded,"SF Pro Rounded","Nunito","Segoe UI",system-ui,"Vazirmatn",sans-serif;--text-xs:.8125rem;--text-sm:.9375rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:1.625rem;--text-2xl:2.125rem;--text-3xl:2.75rem;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:20px;--s6:24px;--s8:32px;--s10:40px;--r-sm:10px;--r-md:14px;--r-lg:22px;--r-full:999px;--tap:48px;--nav-h:64px;--content:640px;--fast:.12s;--base:.22s;--slow:.48s;--ease:cubic-bezier(.2,.8,.2,1)}:root[data-theme=dark]{--buncss-light: ;--buncss-dark:initial;color-scheme:dark;--bg:#131127;--surface:#1d1a37;--surface-2:#252246;--ink:#f2f1fb;--ink-2:#b4b1cf;--ink-3:#9592b5;--line:#322e59;--control-line:#6a6596;--brand:#ffa646;--brand-strong:#ffb866;--brand-soft:#3d2d1c;--brand-text:#ffb866;--on-fill:#14122a;--on-brand:#1f1a12;--accent:#a398ff;--accent-soft:#2b2760;--der:#7fabff;--die:#ff7fab;--das:#5ed6a8;--again:#ff8f9f;--hard:#f2b24a;--good:#5ed6a8;--easy:#b3abff;--danger:#ff7f96;--danger-soft:#3d1c27;--ok-soft:#173a30;--shadow:0 1px 2px #0000004d,0 10px 28px -14px #0009;--shadow-up:0 -1px 0 var(--line);--chart-new:#7d6ff0;--chart-learning:#c28414;--chart-review:#4f86e8;--chart-mastered:#2aa87c;--chart-bar:#7d6ff0;--perch:#2a2556;--perch-2:#3a3474;--cream:#fbe7c6;--m-ink:#46417a;--m-ink-hi:#7068b4;--m-spark:#c9c2ff}:root[data-text=large]{font-size:112.5%}*,*:before,*:after{box-sizing:border-box}[hidden]{display:none!important}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-fa);font-size:var(--text-md);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none;min-height:100dvh;margin:0;line-height:1.75}h1,h2,h3,p{margin:0}h1{font-size:var(--text-xl);font-weight:800;line-height:1.4}h2{font-size:var(--text-md);font-weight:700;line-height:1.5}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;touch-action:manipulation;background:0 0;border:0;padding:0}a{color:var(--accent);text-underline-offset:3px}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}.icon{flex:none}.de{font-family:var(--font-de);direction:ltr;unicode-bidi:isolate;font-feature-settings:"ss01";letter-spacing:.005em}.muted{color:var(--ink-2)}.small{font-size:var(--text-sm)}.visually-hidden{position:absolute;overflow:hidden;clip-path:inset(50%);white-space:nowrap;width:1px;height:1px}#app{min-height:100dvh}.shell{display:flex;flex-direction:column;min-height:100dvh}.screen{max-width:var(--content);padding:calc(var(--s4) + env(safe-area-inset-top))max(var(--s4),env(safe-area-inset-left))calc(var(--nav-h) + var(--s8) + env(safe-area-inset-bottom));display:flex;gap:var(--s4);flex-direction:column;flex:1;width:100%;margin-inline-start:auto;margin-inline-end:auto}.screen.no-nav{padding-bottom:calc(var(--s8) + env(safe-area-inset-bottom))}.topbar{display:flex;align-items: center;gap:var(--s2);min-height:var(--tap)}.topbar 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6px)}.nav-badge:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){left:calc(50% + 6px)}.nav-badge:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:calc(50% + 6px)}.nav-badge:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:calc(50% + 6px)}.nav-badge:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){right:calc(50% + 6px)}.nav-brand{display:none}@media (min-width:900px){.shell{flex-direction:row}.nav{position:sticky;justify-content:flex-start;gap:var(--s1);padding:var(--s6)var(--s4);box-shadow:none;border-inline-end:1px solid var(--line);flex-direction:column;flex:none;width:232px;height:100dvh;inset:auto}.nav-brand{display:flex;align-items: center;gap:var(--s2);padding:0 var(--s2)var(--s5);font-size:var(--text-lg);font-weight:800}.nav-item{justify-content:flex-start;gap:var(--s3);padding:0 var(--s3);font-size:var(--text-sm);flex-direction:row;flex:none;width:100%;max-width:none}.nav-item[aria-current=page]{background:var(--accent-soft)}.nav-icon,.nav-item[aria-current=page] .nav-icon{background:0 0;width:auto}.nav-badge{position:static;margin-inline-start:auto}.screen{padding:var(--s8)var(--s6)var(--s10)}.screen.wide{max-width:1080px}}@media (min-width:1100px){.cols{display:grid;grid-template-columns:minmax(0,1.25fr)minmax(0,1fr);align-items: 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input{appearance:none;border-radius:var(--r-full);background:var(--control-line);position:relative;transition:background var(--base);cursor:pointer;flex:none;width:50px;height:30px}.switch input:after{content:"";position:absolute;top:3px;transition:inset-inline-start var(--base)var(--ease);background:#fff;border-radius:50%;width:24px;height:24px;box-shadow:0 1px 3px #0000004d}.switch input:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:3px}.switch input:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:3px}.switch input:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:3px}.switch input:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:3px}.switch input:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:3px}.switch input:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:3px}.switch input:checked{background:var(--accent)}.switch input:checked:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:23px}.switch input:checked:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:23px}.switch input:checked:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))):after{left:23px}.switch input:checked:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:23px}.switch input:checked:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:23px}.switch input:checked:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)):after{right:23px}.segmented{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;border-radius:var(--r-md);background:var(--surface-2);border:1px solid var(--line);gap:4px;padding:4px}.segmented button{padding-inline:var(--s2);font-size:var(--text-sm);color:var(--ink-2);white-space:nowrap;border-radius:10px;min-height:40px;font-weight:700}.segmented button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #0000001f}:root[data-theme=dark] .segmented button[aria-pressed=true]{background:var(--perch-2);box-shadow:inset 0 1px #ffffff14}.perch :focus-visible{outline-color:var(--on-perch)}.store-hero :focus-visible{outline-color:var(--on-perch)}.story-maker :focus-visible{outline-color:var(--on-perch)}.friends-hero :focus-visible{outline-color:var(--on-perch)}.stepper{display:flex;align-items: center;gap:var(--s2)}.stepper output{text-align:center;font-size:var(--text-lg);min-width:3ch;font-weight:800}.stepper .icon-btn{background:var(--surface-2);border:1px solid 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