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var(--tw-translate-y)}:is(.\*\:data-\[slot\=alert-description\]\:text-destructive\/90>*)[data-slot=alert-description]{color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){:is(.\*\:data-\[slot\=alert-description\]\:text-destructive\/90>*)[data-slot=alert-description]{color:color-mix(in oklab,var(--destructive) 90%,transparent)}}:is(.\*\:data-\[slot\=alert-description\]\:text-foreground\/85>*)[data-slot=alert-description]{color:var(--foreground)}@supports (color:color-mix(in lab,red,red)){:is(.\*\:data-\[slot\=alert-description\]\:text-foreground\/85>*)[data-slot=alert-description]{color:color-mix(in oklab,var(--foreground) 85%,transparent)}}.data-\[state\=active\]\:bg-background[data-state=active]{background-color:var(--background)}.data-\[state\=active\]\:text-foreground[data-state=active]{color:var(--foreground)}.data-\[state\=active\]\:shadow-xs[data-state=active]{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.data-\[state\=checked\]\:translate-x-5[data-state=checked]{--tw-translate-x:calc(var(--spacing) * 5);translate:var(--tw-translate-x) var(--tw-translate-y)}.data-\[state\=checked\]\:border-primary[data-state=checked]{border-color:var(--primary)}.data-\[state\=checked\]\:bg-primary[data-state=checked]{background-color:var(--primary)}.data-\[state\=checked\]\:text-primary-foreground[data-state=checked]{color:var(--primary-foreground)}.data-\[state\=on\]\:bg-accent[data-state=on]{background-color:var(--accent)}.data-\[state\=on\]\:text-accent-foreground[data-state=on]{color:var(--accent-foreground)}.data-\[state\=selected\]\:bg-muted[data-state=selected]{background-color:var(--muted)}.data-\[state\=unchecked\]\:translate-x-0\.5[data-state=unchecked]{--tw-translate-x:calc(var(--spacing) * .5);translate:var(--tw-translate-x) var(--tw-translate-y)}.data-\[state\=unchecked\]\:bg-input[data-state=unchecked]{background-color:var(--input)}.data-\[variant\=outline\]\:border-l-0[data-variant=outline]{border-left-style:var(--tw-border-style);border-left-width:0}.data-\[variant\=outline\]\:shadow-xs[data-variant=outline]{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.data-\[variant\=outline\]\:first\:border-l[data-variant=outline]:first-child{border-left-style:var(--tw-border-style);border-left-width:1px}@media(min-width:40rem){.sm\:max-w-lg{max-width:var(--container-lg)}}@media(min-width:48rem){.md\:text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}@media(prefers-color-scheme:dark){.dark\:border-input{border-color:var(--input)}.dark\:bg-destructive\/60{background-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.dark\:bg-destructive\/60{background-color:color-mix(in oklab,var(--destructive) 60%,transparent)}}.dark\:bg-input\/30{background-color:var(--input)}@supports (color:color-mix(in lab,red,red)){.dark\:bg-input\/30{background-color:color-mix(in oklab,var(--input) 30%,transparent)}}.dark\:text-amber-400{color:var(--color-amber-400)}.dark\:text-emerald-400{color:var(--color-emerald-400)}@media(hover:hover){.dark\:hover\:bg-accent\/50:hover{background-color:var(--accent)}@supports (color:color-mix(in lab,red,red)){.dark\:hover\:bg-accent\/50:hover{background-color:color-mix(in oklab,var(--accent) 50%,transparent)}}.dark\:hover\:bg-input\/50:hover{background-color:var(--input)}@supports (color:color-mix(in lab,red,red)){.dark\:hover\:bg-input\/50:hover{background-color:color-mix(in oklab,var(--input) 50%,transparent)}}}.dark\:focus-visible\:ring-destructive\/40:focus-visible{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.dark\:focus-visible\:ring-destructive\/40:focus-visible{--tw-ring-color:color-mix(in oklab, var(--destructive) 40%, transparent)}}.dark\:aria-invalid\:ring-destructive\/40[aria-invalid=true]{--tw-ring-color:var(--destructive)}@supports (color:color-mix(in lab,red,red)){.dark\:aria-invalid\:ring-destructive\/40[aria-invalid=true]{--tw-ring-color:color-mix(in oklab, var(--destructive) 40%, transparent)}}}.\[\&_p\]\:leading-relaxed p{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}.\[\&_tr\]\:border-b tr{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.\[\&_tr\:last-child\]\:border-0 tr:last-child{border-style:var(--tw-border-style);border-width:0}.\[\.border-b\]\:pb-6.border-b{padding-bottom:calc(var(--spacing) * 6)}.\[\.border-t\]\:pt-6.border-t{padding-top:calc(var(--spacing) * 6)}.\[\&\>svg\]\:size-4>svg{width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}.\[\&\>svg\]\:translate-y-0\.5>svg{--tw-translate-y:calc(var(--spacing) * .5);translate:var(--tw-translate-x) var(--tw-translate-y)}.\[\&\>svg\]\:text-current>svg{color:currentColor}.\[\&\>svg\]\:text-primary>svg{color:var(--primary)}.\[\&\>svg\]\:text-warning>svg{color:var(--warning)}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@keyframes spin{to{transform:rotate(360deg)}}html{background:var(--background)}html,body,#root{height:100%;max-height:100%;overflow:hidden}:root,:root[data-theme=dark]{color-scheme:dark;--radius: .625rem;--background: oklch(16% .02 260deg);--foreground: oklch(92% .01 260deg);--card: oklch(22% .024 260deg);--card-foreground: oklch(92% .01 260deg);--popover: oklch(22% .024 260deg);--popover-foreground: oklch(92% .01 260deg);--primary: oklch(68% .16 270deg);--primary-foreground: oklch(16% .02 260deg);--secondary: oklch(20% .022 260deg);--secondary-foreground: oklch(92% .01 260deg);--muted: oklch(20% .022 260deg);--muted-foreground: oklch(68% .02 260deg);--accent: oklch(28% .04 270deg);--accent-foreground: oklch(90% .02 270deg);--destructive: oklch(62% .2 25deg);--border: oklch(32% .02 260deg);--input: oklch(28% .018 260deg);--ring: oklch(68% .16 270deg);--success: oklch(70% .15 150deg);--warning: oklch(78% .14 85deg);--shell-bg: oklch(16% .02 260deg);--shell-sidebar-bg: oklch(20% .022 260deg);--shell-surface: oklch(22% .024 260deg);--shell-surface-hover: oklch(26% .026 260deg);--shell-border: oklch(32% .02 260deg);--shell-text-dim: oklch(55% .02 260deg);--glass-bg: oklch(.22 .02 260 / .55);--glass-bg-solid: oklch(.21 .022 260);--glass-bg-strong: oklch(.2 .02 260 / .62);--glass-border: oklch(1 0 0 / .1);--glass-blur: 20px;--ambient-1: oklch(.55 .22 285 / .55);--ambient-2: oklch(.62 .17 195 / .45);--ambient-3: oklch(.7 .16 340 / .22)}:root[data-theme=light]{color-scheme:light;--background: oklch(.97 .01 260);--foreground: oklch(.22 .03 260);--card: oklch(1 .005 260);--card-foreground: oklch(.22 .03 260);--popover: oklch(1 .005 260);--popover-foreground: oklch(.22 .03 260);--primary: oklch(.5 .18 270);--primary-foreground: oklch(.99 .01 260);--secondary: oklch(.94 .015 260);--secondary-foreground: oklch(.22 .03 260);--muted: oklch(.94 .012 260);--muted-foreground: oklch(.45 .03 260);--accent: oklch(.92 .04 270);--accent-foreground: oklch(.32 .08 270);--destructive: oklch(.55 .2 25);--border: oklch(.86 .02 260);--input: oklch(.86 .02 260);--ring: oklch(.5 .18 270);--success: oklch(.55 .14 150);--warning: oklch(.65 .14 85);--shell-bg: oklch(.97 .01 260);--shell-sidebar-bg: oklch(.99 .008 260);--shell-surface: oklch(1 .005 260);--shell-surface-hover: oklch(.94 .015 260);--shell-border: oklch(.86 .02 260);--shell-text-dim: oklch(.55 .02 260);--glass-bg: oklch(1 0 0 / .6);--glass-bg-solid: oklch(.99 .006 260);--glass-bg-strong: oklch(1 0 0 / .7);--glass-border: oklch(0 0 0 / .06);--ambient-1: oklch(.78 .14 285 / .7);--ambient-2: oklch(.85 .12 195 / .7);--ambient-3: oklch(.86 .1 340 / .5)}:root,:root[data-theme=dark],:root[data-theme=light]{--secondary: color-mix(in oklch, var(--foreground) 8%, transparent);--muted: color-mix(in oklch, var(--foreground) 6%, transparent);--accent: color-mix(in oklch, var(--primary) 22%, transparent);--shell-bg: transparent;--shell-sidebar-bg: transparent;--shell-surface: color-mix(in oklch, var(--foreground) 6%, transparent);--shell-surface-hover: color-mix(in oklch, var(--foreground) 11%, transparent)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 12% 18%,var(--ambient-1),transparent 38%),radial-gradient(circle at 92% 72%,var(--ambient-2),transparent 42%),radial-gradient(circle at 60% 0%,var(--ambient-3),transparent 30%),var(--background)}.glass{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.glass{background:var(--glass-bg-solid)}}@media(prefers-reduced-transparency:reduce){.glass{background:var(--glass-bg-solid);-webkit-backdrop-filter:none;backdrop-filter:none}}.shell{--topnav-h: 2.75rem;--topnav-gap: .5rem;--content-max: 90rem;--gutter: 1.5rem;--tabbar-h: 4rem;position:relative;height:100svh;max-height:100svh;max-width:100%;overflow:hidden;color:var(--foreground);background:transparent}.shell__main{position:absolute;top:0;right:0;bottom:0;left:0;overflow:auto;scrollbar-gutter:stable;padding:calc(var(--topnav-h) + var(--topnav-gap) * 2) var(--gutter) var(--gutter);min-height:0;background:transparent}.shell__main--lessons{overflow:hidden;display:flex;flex-direction:column}.shell__container{width:100%;max-width:var(--content-max);margin:0 auto;min-width:0}.shell__main--lessons .shell__container{flex:1 1 auto;min-height:0;display:flex;flex-direction:column}.shell__main--lessons .lessons-layout{gap:.75rem}.shell__main--lessons .lessons-layout__sidebar{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.shell__main--lessons .lessons-layout__sidebar{background:var(--glass-bg-solid)}}@media(prefers-reduced-transparency:reduce){.shell__main--lessons .lessons-layout__sidebar{background:var(--glass-bg-solid);-webkit-backdrop-filter:none;backdrop-filter:none}}.shell__main--lessons .lessons-layout__sidebar{border-radius:1rem;overflow:hidden}.shell__main--lessons .lessons-layout__main{background:var(--glass-bg-strong);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.shell__main--lessons .lessons-layout__main{background:var(--glass-bg-solid)}}@media(prefers-reduced-transparency:reduce){.shell__main--lessons .lessons-layout__main{background:var(--glass-bg-solid);-webkit-backdrop-filter:none;backdrop-filter:none}}.shell__main--lessons .lessons-layout__main{border-radius:1rem;overflow:hidden}.topnav{position:absolute;z-index:30;top:var(--topnav-gap);left:var(--gutter);right:calc(var(--gutter) + var(--sbw, 0px));display:flex;justify-content:center;pointer-events:none}.topnav__pill{pointer-events:auto;display:grid;grid-template-columns:minmax(0,1fr) auto auto;column-gap:.5rem;align-items:center;gap:.5rem;height:var(--topnav-h);width:100%;max-width:var(--content-max);padding:0 .5rem 0 1rem;border-radius:999px;box-shadow:0 8px 24px #0000002e}.topnav__start{justify-self:start;display:flex;align-items:center;gap:.5rem;min-width:0;max-width:100%;overflow:hidden}.topnav__divider{width:1px;height:1.1rem;background:var(--glass-border);flex:none}.topnav__brand{flex:none;font-weight:700;font-size:1.05rem;letter-spacing:.02em;color:var(--foreground);text-decoration:none;margin-right:.5rem;white-space:nowrap}.topnav__items{display:flex;align-items:center;gap:.25rem;min-width:0}.topnav__link{display:inline-flex;align-items:center;gap:.5rem;height:2rem;padding:0 .75rem;border:0;border-radius:999px;background:transparent;color:var(--muted-foreground);font:inherit;font-size:.9rem;text-decoration:none;white-space:nowrap;cursor:pointer}.topnav__link:hover{color:var(--foreground);background:color-mix(in oklch,var(--foreground) 8%,transparent)}.topnav__link.is-active{color:var(--foreground);background:color-mix(in oklch,var(--foreground) 14%,transparent)}.topnav__icon{width:1.05rem;height:1.05rem;flex-shrink:0}.topnav__avatar{display:inline-flex;padding:0;border:0;border-radius:999px;background:transparent;cursor:pointer;flex-shrink:0}.mobilebar,.tabbar{display:none}@media(max-width:767.98px){.shell{--topnav-h: 2.5rem;--topnav-gap: .5rem;--gutter: .75rem}.topnav{display:none}.mobilebar{position:absolute;z-index:30;top:var(--topnav-gap);left:var(--gutter);right:var(--gutter);height:var(--topnav-h);display:flex;align-items:center;padding:0 1rem;border-radius:999px}.mobilebar__brand{font-weight:700;color:var(--foreground);text-decoration:none}.tabbar{position:fixed;z-index:30;left:var(--gutter);right:var(--gutter);bottom:calc(.5rem + env(safe-area-inset-bottom));height:var(--tabbar-h);display:flex;justify-content:space-around;align-items:stretch;padding:.25rem;border-radius:1.25rem}.tabbar__tab{flex:1 1 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