/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-amber-400:oklch(82.8% .189 84.429);--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-sm:24rem;--container-md:28rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--text-5xl:3rem;--text-5xl--line-height:1;--text-6xl:3.75rem;--text-6xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--tracking-tight:-.025em;--tracking-normal:0em;--tracking-wider:.05em;--tracking-widest:.1em;--radius-xl:.75rem;--radius-2xl:1rem;--radius-3xl:1.5rem;--animate-pulse:pulse 2s cubic-bezier(.4, 0, .6, 1) infinite;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-bg:var(--tg-theme-bg-color,#f6f4ef);--color-surface:var(--tg-theme-secondary-bg-color,#fff);--color-text:var(--tg-theme-text-color,#1c1b19);--color-hint:var(--tg-theme-hint-color,#8a8780);--color-line:var(--tg-theme-text-color,#1c1b19)}@supports (color:color-mix(in lab, red, red)){:root,:host{--color-line:color-mix(in srgb, var(--tg-theme-text-color,#1c1b19) 12%, transparent)}}:root,:host{--color-brand:#6d5dfc;--color-match:#16a34a;--color-miss:#e5484d}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.fixed{position:fixed}.relative{position:relative}.inset-0{inset:0}.inset-x-0{inset-inline:0}.inset-x-4{inset-inline:calc(var(--spacing) * 4)}.top-4{top:calc(var(--spacing) * 4)}.bottom-0{bottom:0}.z-10{z-index:10}.z-20{z-index:20}.col-start-2{grid-column-start:2}.-mx-2{margin-inline:calc(var(--spacing) * -2)}.mx-auto{margin-inline:auto}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mb-1{margin-bottom:var(--spacing)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.ml-1{margin-left:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.size-3\.5{width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.h-32{height:calc(var(--spacing) * 32)}.h-40{height:calc(var(--spacing) * 40)}.min-h-dvh{min-height:100dvh}.w-5{width:calc(var(--spacing) * 5)}.w-full{width:100%}.max-w-md{max-width:var(--container-md)}.max-w-sm{max-width:var(--container-sm)}.min-w-0{min-width:0}.flex-1{flex:1}.shrink-0{flex-shrink:0}.animate-pulse{animation:var(--animate-pulse)}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-\[4rem_1fr_4rem\]{grid-template-columns:4rem 1fr 4rem}.flex-col{flex-direction:column}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-0\.5{gap:calc(var(--spacing) * .5)}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.self-start{align-self:flex-start}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-hidden{overflow:hidden}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-3xl{border-radius:var(--radius-3xl)}.rounded-\[4px\]{border-radius:4px}.rounded-full{border-radius:2147483647px}.rounded-xl{border-radius:var(--radius-xl)}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-line{border-color:var(--tg-theme-text-color,#1c1b19)}@supports (color:color-mix(in lab, red, red)){.border-line{border-color:color-mix(in srgb, var(--tg-theme-text-color,#1c1b19) 12%, transparent)}}.bg-accent{background-color:var(--tg-theme-button-color,#3d7cf5)}.bg-amber-400\/20{background-color:#fcbb0033}@supports (color:color-mix(in lab, red, red)){.bg-amber-400\/20{background-color:color-mix(in oklab, var(--color-amber-400) 20%, transparent)}}.bg-bg{background-color:var(--tg-theme-bg-color,#f6f4ef)}.bg-black\/40{background-color:#0006}@supports (color:color-mix(in lab, red, red)){.bg-black\/40{background-color:color-mix(in oklab, var(--color-black) 40%, transparent)}}.bg-brand{background-color:#6d5dfc}.bg-brand\/10{background-color:oklab(58.6271% .0446142 -.222472/.1)}.bg-brand\/15{background-color:oklab(58.6271% .0446142 -.222472/.15)}.bg-match{background-color:#16a34a}.bg-surface{background-color:var(--tg-theme-secondary-bg-color,#fff)}.bg-text{background-color:var(--tg-theme-text-color,#1c1b19)}.bg-white{background-color:var(--color-white)}.bg-white\/20{background-color:#fff3}@supports (color:color-mix(in lab, red, red)){.bg-white\/20{background-color:color-mix(in oklab, var(--color-white) 20%, transparent)}}.bg-white\/25{background-color:#ffffff40}@supports (color:color-mix(in lab, red, red)){.bg-white\/25{background-color:color-mix(in oklab, var(--color-white) 25%, transparent)}}.object-cover{object-fit:cover}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-1\.5{padding-block:calc(var(--spacing) * 1.5)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-4{padding-block:calc(var(--spacing) * 4)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pb-6{padding-bottom:calc(var(--spacing) * 6)}.pb-8{padding-bottom:calc(var(--spacing) * 8)}.pb-28{padding-bottom:calc(var(--spacing) * 28)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.font-mono{font-family:var(--font-mono)}.font-sans{font-family:var(--font-sans)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-6xl{font-size:var(--text-6xl);line-height:var(--tw-leading,var(--text-6xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.7rem\]{font-size:.7rem}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-normal{--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal)}.tracking-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.tracking-wider{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.text-accent{color:var(--tg-theme-button-color,#3d7cf5)}.text-accent-text{color:var(--tg-theme-button-text-color,#fff)}.text-bg{color:var(--tg-theme-bg-color,#f6f4ef)}.text-brand{color:#6d5dfc}.text-hint{color:var(--tg-theme-hint-color,#8a8780)}.text-match{color:#16a34a}.text-miss{color:#e5484d}.text-text{color:var(--tg-theme-text-color,#1c1b19)}.text-white{color:var(--color-white)}.text-white\/75{color:#ffffffbf}@supports (color:color-mix(in lab, red, red)){.text-white\/75{color:color-mix(in oklab, var(--color-white) 75%, transparent)}}.text-white\/85{color:#ffffffd9}@supports (color:color-mix(in lab, red, red)){.text-white\/85{color:color-mix(in oklab, var(--color-white) 85%, transparent)}}.text-white\/90{color:#ffffffe6}@supports (color:color-mix(in lab, red, red)){.text-white\/90{color:color-mix(in oklab, var(--color-white) 90%, transparent)}}.uppercase{text-transform:uppercase}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.opacity-60{opacity:.6}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-md{--tw-shadow:0 4px 6px -1px var(--tw-shadow-color,#0000001a), 0 2px 4px -2px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.backdrop-blur{--tw-backdrop-blur:blur(8px);-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.outline-none{--tw-outline-style:none;outline-style:none}.placeholder\:font-sans::placeholder{font-family:var(--font-sans)}.placeholder\:tracking-normal::placeholder{--tw-tracking:var(--tracking-normal);letter-spacing:var(--tracking-normal)}.placeholder\:text-hint::placeholder{color:var(--tg-theme-hint-color,#8a8780)}.placeholder\:normal-case::placeholder{text-transform:none}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.focus\:ring-brand:focus{--tw-ring-color:#6d5dfc}.disabled\:opacity-50:disabled{opacity:.5}}body{background:var(--color-bg);color:var(--color-text);-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.card{aspect-ratio:3/4;perspective:800px;touch-action:manipulation;cursor:pointer;background:0 0;border:0;padding:0;position:relative}.card-inner{transform-style:preserve-3d;transition:transform .3s cubic-bezier(.2,.7,.3,1);display:block;position:absolute;inset:0}.card.is-up .card-inner{transform:rotateY(180deg)}.card-face{backface-visibility:hidden;border-radius:14px;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.card-back,.puzzle-hero{background:radial-gradient(circle at 1px 1px, #fff3 1px, transparent 1.5px) 0 0 / 9px 9px, linear-gradient(150deg, #8576ff, var(--color-brand) 55%, #5242e0)}.card-back{box-shadow:inset 0 0 0 3px #ffffff24,0 2px 6px #3c28b440}.card-front{background:var(--color-surface);box-shadow:inset 0 0 0 1.5px var(--color-line), 0 1px 3px #00000014;transition:background-color .2s,box-shadow .2s;transform:rotateY(180deg)}.card.is-matched .card-front{background:#16a34a}@supports (color:color-mix(in lab, red, red)){.card.is-matched .card-front{background:color-mix(in srgb, var(--color-match) 14%, var(--color-surface))}}.card.is-matched .card-front{box-shadow:inset 0 0 0 2px var(--color-match)}.card.is-missed .card-front{box-shadow:inset 0 0 0 2px var(--color-miss)}.card.is-matched{animation:.32s ease-out .15s pop}.card.is-missed{animation:.32s ease-in-out .2s shake}.card:active:not(.is-up){scale:.96}@keyframes pop{50%{scale:1.08}}@keyframes shake{20%,60%{translate:-4px}40%,80%{translate:4px}}.face-answer{font-variant-numeric:tabular-nums;font-size:min(6.5vw,1.75rem);font-weight:800}.face-equation{font-variant-numeric:tabular-nums;flex-direction:column;align-items:flex-end;font-size:min(4.6vw,1.2rem);font-weight:700;line-height:1.25;display:flex}.face-op{color:var(--color-brand)}.loading-dots:after{content:"•••";color:var(--color-hint);letter-spacing:2px;animation:.9s infinite blink}@keyframes blink{50%{opacity:.3}}.pop-in{animation:.4s cubic-bezier(.2,.9,.3,1.3) pop-in}@keyframes pop-in{0%{opacity:0;scale:.8}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{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-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@keyframes pulse{50%{opacity:.5}}