@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans:wght@400;500;600;700&display=swap";:root,[data-theme=light]{--paper: oklch(.985 .006 85);--paper-2: oklch(.96 .008 85);--paper-3: oklch(.93 .01 85);--ink: oklch(.18 .012 270);--ink-2: oklch(.32 .012 270);--ink-3: oklch(.5 .012 270);--ink-4: oklch(.7 .01 270);--rule: oklch(.18 .012 270 / .12);--rule-2: oklch(.18 .012 270 / .06);--hi: oklch(.55 .18 28);--hi-soft: oklch(.55 .18 28 / .12);--ok: oklch(.58 .13 155);--ok-soft: oklch(.58 .13 155 / .14);--warn: oklch(.62 .15 45);--warn-soft:oklch(.62 .15 45 / .14);--font-serif: "Fraunces", "Newsreader", Georgia, serif;--font-sans: "Inter", -apple-system, system-ui, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", monospace;--font-ipa: "Charis SIL", "Doulos SIL", "Gentium Plus", Cambria, serif;--font-vi-body: "Be Vietnam Pro", system-ui, sans-serif;--color-marmalade-tint: 254 235 218;--color-marmalade-500: 200 90 35;--color-marmalade-soft: 165 70 25;--color-primary-50: 252 240 230;--color-primary-100: 248 220 200;--color-primary-200: 240 195 165;--color-primary-300: 228 165 125;--color-primary-400: 215 135 90;--color-primary-500: 200 90 35;--color-primary-600: 165 70 25;--color-primary-700: 130 55 20;--color-primary-800: 100 42 15;--color-primary-900: 75 32 12;--surface-paper: 252 248 240;--surface-paper-soft: 245 240 228;--surface-card: 255 252 245;--surface-inset: 244 240 230;--ink-base: 31 27 22;--ink-soft: 61 54 44;--ink-muted: 92 84 74;--ink-faint: 138 130 117;--edge-default: 232 230 221;--edge-strong: 213 210 197;--edge-rule: 232 225 212;--color-group-1: 200 90 35;--color-group-2: 165 70 25;--color-group-3: 130 55 20;--color-group-4: 100 42 15;--color-group-5: 75 32 12;--color-correct: 72 142 88;--color-incorrect: 192 60 35;--color-pending: 196 191 178;--ruby-default: var(--ink-muted);--ruby-current: 200 90 35;--ruby-spoke: 165 70 25;--ruby-wrong: 192 60 35;--ruby-pending: 200 184 156;--radius-sharp: 2px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-device: 32px;--radius-pill: 9999px;--shadow-warm-sm: 0 1px 2px rgba(26,31,46,.05);--shadow-warm: 0 2px 8px oklch(.55 .18 28 / .05), 0 1px 2px rgba(26,31,46,.05);--shadow-warm-md: 0 4px 14px oklch(.55 .18 28 / .06), 0 2px 4px rgba(26,31,46,.05);--shadow-warm-lg: 0 8px 24px oklch(.55 .18 28 / .08), 0 2px 6px rgba(26,31,46,.06);--shadow-ring: 0 0 0 3px oklch(.55 .18 28 / .22);--shadow-ring-warm: 0 0 0 3px oklch(.55 .18 28 / .22);--duration-fast: .15s;--duration-normal: .3s;--duration-slow: .4s;--duration-gentle: .6s;--ease-out-smooth: cubic-bezier(.2, .8, .2, 1);--ease-bounce: cubic-bezier(.34, 1.56, .64, 1);--color-bg: 250 248 240;--color-bg-card: 255 252 245;--color-bg-secondary: 245 240 228;--color-bg-inset: 244 240 230;--color-text: 31 27 22;--color-text-secondary: 92 84 74;--color-text-muted: 138 130 117;--color-border: 232 225 212;--shadow-base: 20 20 10}[data-theme=dark]{--paper: oklch(.18 .008 85);--paper-2: oklch(.22 .008 85);--paper-3: oklch(.27 .01 85);--ink: oklch(.96 .006 85);--ink-2: oklch(.85 .006 85);--ink-3: oklch(.7 .008 85);--ink-4: oklch(.55 .008 85);--rule: oklch(.96 .006 85 / .12);--rule-2: oklch(.96 .006 85 / .06);--surface-paper: 26 23 18;--surface-paper-soft: 38 34 28;--surface-card: 45 40 33;--surface-inset: 52 46 38;--ink-base: 247 241 229;--ink-soft: 200 194 181;--ink-muted: 152 146 133;--ink-faint: 104 98 88;--edge-default: 68 62 52;--edge-strong: 85 77 64;--edge-rule: 56 50 42;--color-bg: 15 12 8;--color-bg-card: 30 25 20;--color-bg-secondary: 22 18 14;--color-bg-inset: 24 20 16;--color-text: 241 235 220;--color-text-secondary: 200 190 170;--color-text-muted: 150 140 120;--color-border: 51 45 35;--shadow-base: 0 0 0}body[data-ipa=off] ruby.ipa{padding-top:0}body[data-ipa=off] ruby.ipa rt{display:none}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-ring{0%{box-shadow:0 0 #c5372f80}70%{box-shadow:0 0 0 12px #c5372f00}to{box-shadow:0 0 #c5372f00}}@keyframes check-pop{0%{transform:scale(0);opacity:0}60%{transform:scale(1.2);opacity:1}to{transform:scale(1)}}@keyframes sparkle-rise{0%{opacity:0;transform:translateY(0) scale(.8)}50%{opacity:1}to{opacity:0;transform:translateY(-30px) scale(1)}}@keyframes caret-blink{50%{opacity:0}}@keyframes spoke-fade{0%{background-color:var(--hi-soft)}to{background-color:transparent}}@keyframes pencil-grow{0%{background-size:0% 2px}to{background-size:100% 2px}}@keyframes tts-wave-bar{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1)}}@keyframes pulseW{0%{transform:scaleY(.5)}to{transform:scaleY(1.2)}}@keyframes blink{50%{opacity:.3}}@keyframes badgeIn{0%{opacity:0;transform:translateY(4px) scale(.8)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes bumpOk{0%{background:var(--hi-soft);color:var(--hi);transform:translateY(-1px)}50%{background:var(--ok-soft);color:var(--ok)}to{background:var(--ok-soft);color:var(--ok);transform:none}}.smallcaps{font-variant:all-small-caps;letter-spacing:.12em}.tabular-nums{font-variant-numeric:tabular-nums}.type-editorial{font-family:var(--font-serif)}.hairline-rule{border-top:1px solid var(--rule)}.hairline-section:before{content:"§";display:block;text-align:center;color:var(--ink-4);font-family:var(--font-serif);margin:2rem 0}.pencil-link{background-image:linear-gradient(to right,var(--hi),var(--hi));background-size:0% 2px;background-position:0 100%;background-repeat:no-repeat;transition:background-size .35s ease}.pencil-link:hover,.pencil-link:focus-visible{background-size:100% 2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.animate-spin,.caret-blink,.animate-pulse-opacity{animation-duration:revert-layer!important;animation-iteration-count:revert-layer!important}}@media(max-width:1100px){:root{--b4-cols-hero: 1fr;--b4-cols-groups: repeat(2, 1fr);--b4-cols-practice: 1fr;--b4-cols-exercises: 1fr}}@media(max-width:760px){:root{--b4-cols-hero: 1fr;--b4-cols-groups: 1fr;--b4-cols-practice: 1fr;--b4-cols-hero-stats: repeat(2, 1fr);--b4-cols-settings: 1fr;--b4-cols-leaderboard-podium: 1fr}.app aside.side{position:static!important;height:auto!important;flex-direction:row!important;flex-wrap:wrap!important;padding:12px 16px!important;border-right:none!important;border-bottom:1px solid var(--rule);align-items:center;gap:8px}.app aside.side .brand{margin-bottom:0!important;margin-right:auto}.app aside.side nav.menu{flex-direction:row!important;flex-wrap:wrap!important;gap:4px!important;width:100%}.app aside.side nav.menu .group{display:none}.app aside.side .user-card{display:none!important}.topbar{padding:10px 16px!important;gap:8px!important;flex-wrap:wrap}.topbar .crumbs{font-size:11px!important}.topbar .search{display:none!important}.page{padding-left:16px!important;padding-right:16px!important}.sense-rail{flex-wrap:wrap!important;gap:6px!important}.sense-rail .s-card{min-width:130px!important}.stage-card{padding:18px!important}nav[aria-label="Settings sections"]{flex-direction:row!important;flex-wrap:wrap!important;position:static!important;top:auto!important;gap:6px!important;padding-bottom:8px;border-bottom:1px solid var(--rule);margin-bottom:12px}}:root{--font-scale: 1;--font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif}html{font-size:calc(16px * var(--font-scale))}body{font-family:var(--font-body);background:var(--paper);color:var(--ink)}html[data-font=system]{--font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}html[data-font=be-vietnam]{--font-body: "Be Vietnam Pro", system-ui, sans-serif}html[data-font=nunito]{--font-body: "Nunito", system-ui, sans-serif}html[data-font=jakarta]{--font-body: "Plus Jakarta Sans", system-ui, sans-serif}html[data-font=inter]{--font-body: "Inter", system-ui, sans-serif}html[data-font=noto-vi]{--font-body: "Noto Sans", system-ui, sans-serif}html[data-font=lora]{--font-body: "Lora", Georgia, serif}html[data-font=mono]{--font-body: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}:root{--reading-font: "Be Vietnam Pro", system-ui, sans-serif;--reading-line-height: 1.7}.reading-content,.reading-content p,.reading-content textarea,.reading-content input[type=text]{font-family:var(--reading-font);line-height:var(--reading-line-height)}*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:var(--font-sans),"Plus Jakarta Sans",system-ui,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--font-mono),JetBrains Mono,ui-monospace,Menlo,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}html{scroll-behavior:smooth}::-moz-selection{background-color:#0d948826}::selection{background-color:#0d948826}[data-theme=dark] ::-moz-selection{background-color:#06b6d440}[data-theme=dark] ::selection{background-color:#06b6d440}:focus-visible{outline:2px solid rgb(var(--color-primary-500));outline-offset:2px}.container{width:100%}@media(min-width:640px){.container{max-width:640px}}@media(min-width:768px){.container{max-width:768px}}@media(min-width:1024px){.container{max-width:1024px}}@media(min-width:1280px){.container{max-width:1280px}}@media(min-width:1536px){.container{max-width:1536px}}.type-label{font-size:.875rem;line-height:1.25rem;font-weight:500;--tw-text-opacity: 1;color:rgb(var(--color-text-secondary) / var(--tw-text-opacity, 1))}.card{border-radius:.75rem;border-width:1px;border-color:rgb(var(--edge-default) / .8);--tw-bg-opacity: 1;background-color:rgb(var(--color-bg-card) / var(--tw-bg-opacity, 1));--tw-shadow: var(--shadow-warm-sm);--tw-shadow-colored: var(--shadow-warm-sm);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.btn-ghost{border-radius:.5rem;padding:.5rem 1rem;font-weight:500;--tw-text-opacity: 1;color:rgb(var(--color-text-secondary) / var(--tw-text-opacity, 1));transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.btn-ghost:hover{--tw-bg-opacity: 1;background-color:rgb(var(--surface-inset) / var(--tw-bg-opacity, 1))}.btn-ghost:active{--tw-scale-x: .97;--tw-scale-y: .97;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.visible{visibility:visible}.invisible{visibility:hidden}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.left-0{left:0}.right-0{right:0}.right-2{right:.5rem}.right-4{right:1rem}.top-0{top:0}.top-1\/2{top:50%}.top-3{top:.75rem}.top-4{top:1rem}.top-full{top:100%}.isolate{isolation:isolate}.z-10{z-index:10}.z-20{z-index:20}.z-50{z-index:50}.float-left{float:left}.mx-auto{margin-left:auto;margin-right:auto}.my-8{margin-top:2rem;margin-bottom:2rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-6{margin-bottom:1.5rem}.ml-1\.5{margin-left:.375rem}.ml-2{margin-left:.5rem}.ml-auto{margin-left:auto}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.mt-10{margin-top:2.5rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.block{display:block}.inline-block{display:inline-block}.inline{display:inline}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.contents{display:contents}.hidden{display:none}.h-1{height:.25rem}.h-1\.5{height:.375rem}.h-10{height:2.5rem}.h-12{height:3rem}.h-2{height:.5rem}.h-2\.5{height:.625rem}.h-3{height:.75rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-8{height:2rem}.h-full{height:100%}.h-px{height:1px}.h-screen{height:100vh}.min-h-\[120px\]{min-height:120px}.min-h-screen{min-height:100vh}.w-0\.5{width:.125rem}.w-10{width:2.5rem}.w-12{width:3rem}.w-16{width:4rem}.w-2{width:.5rem}.w-2\.5{width:.625rem}.w-24{width:6rem}.w-3{width:.75rem}.w-4{width:1rem}.w-72{width:18rem}.w-8{width:2rem}.w-80{width:20rem}.w-full{width:100%}.w-px{width:1px}.min-w-0{min-width:0px}.max-w-\[200px\]{max-width:200px}.max-w-prose{max-width:65ch}.flex-1{flex:1 1 0%}.shrink-0{flex-shrink:0}.origin-bottom{transform-origin:bottom}.-translate-y-1\/2{--tw-translate-y: -50%;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.animate-fade-in{animation:fadeIn .5s ease-out both}@keyframes pulse{50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.animate-slide-in-right{animation:slideInRight .3s ease-out both}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.animate-tok-tts-wave{animation:tts-wave-bar .6s ease-in-out infinite}.cursor-pointer{cursor:pointer}.cursor-text{cursor:text}.resize{resize:both}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-0\.5{gap:.125rem}.gap-1{gap:.25rem}.gap-1\.5{gap:.375rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.gap-x-6{-moz-column-gap:1.5rem;column-gap:1.5rem}.gap-y-1{row-gap:.25rem}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.space-y-4>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(1rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(1rem * var(--tw-space-y-reverse))}.overflow-hidden{overflow:hidden}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-normal{white-space:normal}.whitespace-pre-wrap{white-space:pre-wrap}.break-words{overflow-wrap:break-word}.\!rounded-2xl{border-radius:1rem!important}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-md{border-radius:.375rem}.rounded-sharp{border-radius:var(--radius-sharp)}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-0{border-width:0px}.border-2{border-width:2px}.border-4{border-width:4px}.border-b{border-bottom-width:1px}.border-l-2{border-left-width:2px}.border-l-4{border-left-width:4px}.border-amber-200{--tw-border-opacity: 1;border-color:rgb(253 230 138 / var(--tw-border-opacity, 1))}.border-amber-400{--tw-border-opacity: 1;border-color:rgb(251 191 36 / var(--tw-border-opacity, 1))}.border-blue-200{--tw-border-opacity: 1;border-color:rgb(191 219 254 / var(--tw-border-opacity, 1))}.border-edge{--tw-border-opacity: 1;border-color:rgb(var(--edge-default) / var(--tw-border-opacity, 1))}.border-edge-rule{--tw-border-opacity: 1;border-color:rgb(var(--edge-rule) / var(--tw-border-opacity, 1))}.border-edge-strong{--tw-border-opacity: 1;border-color:rgb(var(--edge-strong) / var(--tw-border-opacity, 1))}.border-emerald-200{--tw-border-opacity: 1;border-color:rgb(167 243 208 / var(--tw-border-opacity, 1))}.border-emerald-400{--tw-border-opacity: 1;border-color:rgb(52 211 153 / var(--tw-border-opacity, 1))}.border-green-200{--tw-border-opacity: 1;border-color:rgb(187 247 208 / var(--tw-border-opacity, 1))}.border-marmalade-500{--tw-border-opacity: 1;border-color:rgb(var(--color-marmalade-500) / var(--tw-border-opacity, 1))}.border-neon-blue\/30{border-color:#6366f14d}.border-neon-purple\/30{border-color:#a855f74d}.border-primary-200{--tw-border-opacity: 1;border-color:rgb(var(--color-primary-200) / var(--tw-border-opacity, 1))}.border-primary-400{--tw-border-opacity: 1;border-color:rgb(var(--color-primary-400) / var(--tw-border-opacity, 1))}.border-primary-400\/40{border-color:rgb(var(--color-primary-400) / .4)}.border-primary-500{--tw-border-opacity: 1;border-color:rgb(var(--color-primary-500) / var(--tw-border-opacity, 1))}.border-red-200{--tw-border-opacity: 1;border-color:rgb(254 202 202 / var(--tw-border-opacity, 1))}.border-red-300{--tw-border-opacity: 1;border-color:rgb(252 165 165 / var(--tw-border-opacity, 1))}.border-red-400{--tw-border-opacity: 1;border-color:rgb(248 113 113 / var(--tw-border-opacity, 1))}.border-red-400\/40{border-color:#f8717166}.border-l-group-1{--tw-border-opacity: 1;border-left-color:rgb(var(--color-group-1) / var(--tw-border-opacity, 1))}.border-l-group-2{--tw-border-opacity: 1;border-left-color:rgb(var(--color-group-2) / var(--tw-border-opacity, 1))}.border-l-group-3{--tw-border-opacity: 1;border-left-color:rgb(var(--color-group-3) / var(--tw-border-opacity, 1))}.border-l-group-4{--tw-border-opacity: 1;border-left-color:rgb(var(--color-group-4) / var(--tw-border-opacity, 1))}.border-l-group-5{--tw-border-opacity: 1;border-left-color:rgb(var(--color-group-5) / var(--tw-border-opacity, 1))}.border-t-primary-600{--tw-border-opacity: 1;border-top-color:rgb(var(--color-primary-600) / var(--tw-border-opacity, 1))}.border-t-transparent{border-top-color:transparent}.bg-amber-100{--tw-bg-opacity: 1;background-color:rgb(254 243 199 / var(--tw-bg-opacity, 1))}.bg-amber-50{--tw-bg-opacity: 1;background-color:rgb(255 251 235 / var(--tw-bg-opacity, 1))}.bg-blue-50{--tw-bg-opacity: 1;background-color:rgb(239 246 255 / var(--tw-bg-opacity, 1))}.bg-edge-rule{--tw-bg-opacity: 1;background-color:rgb(var(--edge-rule) / var(--tw-bg-opacity, 1))}.bg-emerald-100{--tw-bg-opacity: 1;background-color:rgb(209 250 229 / var(--tw-bg-opacity, 1))}.bg-emerald-50{--tw-bg-opacity: 1;background-color:rgb(236 253 245 / var(--tw-bg-opacity, 1))}.bg-emerald-500{--tw-bg-opacity: 1;background-color:rgb(16 185 129 / var(--tw-bg-opacity, 1))}.bg-emerald-500\/20{background-color:#10b98133}.bg-green-50{--tw-bg-opacity: 1;background-color:rgb(240 253 244 / var(--tw-bg-opacity, 1))}.bg-ink-base{--tw-bg-opacity: 1;background-color:rgb(var(--ink-base) / var(--tw-bg-opacity, 1))}.bg-ink-faint{--tw-bg-opacity: 1;background-color:rgb(var(--ink-faint) / var(--tw-bg-opacity, 1))}.bg-marmalade-500{--tw-bg-opacity: 1;background-color:rgb(var(--color-marmalade-500) / var(--tw-bg-opacity, 1))}.bg-marmalade-tint{--tw-bg-opacity: 1;background-color:rgb(var(--color-marmalade-tint) / var(--tw-bg-opacity, 1))}.bg-marmalade-tint\/40{background-color:rgb(var(--color-marmalade-tint) / .4)}.bg-neon-blue{--tw-bg-opacity: 1;background-color:rgb(99 102 241 / var(--tw-bg-opacity, 1))}.bg-neon-blue\/10{background-color:#6366f11a}.bg-neon-purple\/10{background-color:#a855f71a}.bg-primary-50{--tw-bg-opacity: 1;background-color:rgb(var(--color-primary-50) / var(--tw-bg-opacity, 1))}.bg-primary-500{--tw-bg-opacity: 1;background-color:rgb(var(--color-primary-500) / var(--tw-bg-opacity, 1))}.bg-primary-500\/10{background-color:rgb(var(--color-primary-500) / .1)}.bg-primary-500\/20{background-color:rgb(var(--color-primary-500) / .2)}.bg-primary-600{--tw-bg-opacity: 1;background-color:rgb(var(--color-primary-600) / var(--tw-bg-opacity, 1))}.bg-red-100{--tw-bg-opacity: 1;background-color:rgb(254 226 226 / var(--tw-bg-opacity, 1))}.bg-red-50{--tw-bg-opacity: 1;background-color:rgb(254 242 242 / var(--tw-bg-opacity, 1))}.bg-red-500\/10{background-color:#ef44441a}.bg-red-600{--tw-bg-opacity: 1;background-color:rgb(220 38 38 / var(--tw-bg-opacity, 1))}.bg-surface-card{--tw-bg-opacity: 1;background-color:rgb(var(--color-bg-card) / var(--tw-bg-opacity, 1))}.bg-surface-inset{--tw-bg-opacity: 1;background-color:rgb(var(--surface-inset) / var(--tw-bg-opacity, 1))}.bg-white\/10{background-color:#ffffff1a}.bg-white\/20{background-color:#fff3}.bg-white\/30{background-color:#ffffff4d}.bg-gradient-to-br{background-image:linear-gradient(to bottom right,var(--tw-gradient-stops))}.bg-gradient-to-r{background-image:linear-gradient(to right,var(--tw-gradient-stops))}.from-amber-400{--tw-gradient-from: #fbbf24 var(--tw-gradient-from-position);--tw-gradient-to: rgb(251 191 36 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-emerald-400{--tw-gradient-from: #34d399 var(--tw-gradient-from-position);--tw-gradient-to: rgb(52 211 153 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-primary-400{--tw-gradient-from: rgb(var(--color-primary-400) / 1) var(--tw-gradient-from-position);--tw-gradient-to: rgb(var(--color-primary-400) / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.to-emerald-500{--tw-gradient-to: #10b981 var(--tw-gradient-to-position)}.to-primary-600{--tw-gradient-to: rgb(var(--color-primary-600) / 1) var(--tw-gradient-to-position)}.to-rose-500{--tw-gradient-to: #f43f5e var(--tw-gradient-to-position)}.p-0\.5{padding:.125rem}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-5{padding:1.25rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.px-1{padding-left:.25rem;padding-right:.25rem}.px-1\.5{padding-left:.375rem;padding-right:.375rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-2\.5{padding-left:.625rem;padding-right:.625rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-5{padding-left:1.25rem;padding-right:1.25rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1{padding-top:.25rem;padding-bottom:.25rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-20{padding-top:5rem;padding-bottom:5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.pr-16{padding-right:4rem}.pr-2{padding-right:.5rem}.pt-1{padding-top:.25rem}.pt-2{padding-top:.5rem}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.align-middle{vertical-align:middle}.font-ipa{font-family:var(--font-ipa),Charis SIL,Doulos SIL,Cambria,serif}.font-mono{font-family:var(--font-mono),JetBrains Mono,ui-monospace,Menlo,monospace}.font-sans{font-family:var(--font-sans),"Plus Jakarta Sans",system-ui,sans-serif}.font-serif{font-family:var(--font-serif),Newsreader,Lora,Georgia,serif}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-5xl{font-size:3rem;line-height:1}.text-6xl{font-size:3.75rem;line-height:1}.text-\[11px\]{font-size:11px}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-extrabold{font-weight:800}.font-medium{font-weight:500}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.lowercase{text-transform:lowercase}.italic{font-style:italic}.not-italic{font-style:normal}.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)}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.leading-snug{line-height:1.375}.leading-tight{line-height:1.25}.tracking-wide{letter-spacing:.025em}.text-amber-400{--tw-text-opacity: 1;color:rgb(251 191 36 / var(--tw-text-opacity, 1))}.text-amber-500{--tw-text-opacity: 1;color:rgb(245 158 11 / var(--tw-text-opacity, 1))}.text-amber-600{--tw-text-opacity: 1;color:rgb(217 119 6 / var(--tw-text-opacity, 1))}.text-amber-800{--tw-text-opacity: 1;color:rgb(146 64 14 / var(--tw-text-opacity, 1))}.text-blue-600{--tw-text-opacity: 1;color:rgb(37 99 235 / var(--tw-text-opacity, 1))}.text-content{--tw-text-opacity: 1;color:rgb(var(--color-text) / var(--tw-text-opacity, 1))}.text-content-muted{--tw-text-opacity: 1;color:rgb(var(--color-text-muted) / var(--tw-text-opacity, 1))}.text-content-secondary{--tw-text-opacity: 1;color:rgb(var(--color-text-secondary) / var(--tw-text-opacity, 1))}.text-emerald-400{--tw-text-opacity: 1;color:rgb(52 211 153 / var(--tw-text-opacity, 1))}.text-emerald-500{--tw-text-opacity: 1;color:rgb(16 185 129 / var(--tw-text-opacity, 1))}.text-emerald-600{--tw-text-opacity: 1;color:rgb(5 150 105 / var(--tw-text-opacity, 1))}.text-emerald-700{--tw-text-opacity: 1;color:rgb(4 120 87 / var(--tw-text-opacity, 1))}.text-emerald-800{--tw-text-opacity: 1;color:rgb(6 95 70 / var(--tw-text-opacity, 1))}.text-gray-400{--tw-text-opacity: 1;color:rgb(156 163 175 / var(--tw-text-opacity, 1))}.text-gray-500{--tw-text-opacity: 1;color:rgb(107 114 128 / var(--tw-text-opacity, 1))}.text-green-600{--tw-text-opacity: 1;color:rgb(22 163 74 / var(--tw-text-opacity, 1))}.text-ink-base{--tw-text-opacity: 1;color:rgb(var(--ink-base) / var(--tw-text-opacity, 1))}.text-ink-faint{--tw-text-opacity: 1;color:rgb(var(--ink-faint) / var(--tw-text-opacity, 1))}.text-ink-muted{--tw-text-opacity: 1;color:rgb(var(--ink-muted) / var(--tw-text-opacity, 1))}.text-ink-soft{--tw-text-opacity: 1;color:rgb(var(--ink-soft) / var(--tw-text-opacity, 1))}.text-marmalade-500{--tw-text-opacity: 1;color:rgb(var(--color-marmalade-500) / var(--tw-text-opacity, 1))}.text-marmalade-soft{--tw-text-opacity: 1;color:rgb(var(--color-marmalade-soft) / var(--tw-text-opacity, 1))}.text-neon-blue{--tw-text-opacity: 1;color:rgb(99 102 241 / var(--tw-text-opacity, 1))}.text-neon-purple{--tw-text-opacity: 1;color:rgb(168 85 247 / var(--tw-text-opacity, 1))}.text-primary-500{--tw-text-opacity: 1;color:rgb(var(--color-primary-500) / var(--tw-text-opacity, 1))}.text-primary-600{--tw-text-opacity: 1;color:rgb(var(--color-primary-600) / var(--tw-text-opacity, 1))}.text-primary-700{--tw-text-opacity: 1;color:rgb(var(--color-primary-700) / var(--tw-text-opacity, 1))}.text-primary-700\/80{color:rgb(var(--color-primary-700) / .8)}.text-primary-800{--tw-text-opacity: 1;color:rgb(var(--color-primary-800) / var(--tw-text-opacity, 1))}.text-red-500{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1))}.text-red-600{--tw-text-opacity: 1;color:rgb(220 38 38 / var(--tw-text-opacity, 1))}.text-red-700{--tw-text-opacity: 1;color:rgb(185 28 28 / var(--tw-text-opacity, 1))}.text-red-800{--tw-text-opacity: 1;color:rgb(153 27 27 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.opacity-80{opacity:.8}.shadow{--tw-shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--tw-shadow-colored: 0 1px 3px 0 var(--tw-shadow-color), 0 1px 2px -1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-glow-amber{--tw-shadow: 0 0 20px rgba(245, 158, 11, .3), 0 0 60px rgba(245, 158, 11, .1);--tw-shadow-colored: 0 0 20px var(--tw-shadow-color), 0 0 60px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-lg{--tw-shadow: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--tw-shadow-colored: 0 10px 15px -3px var(--tw-shadow-color), 0 4px 6px -4px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-ring-warm{--tw-shadow: var(--shadow-ring);--tw-shadow-colored: var(--shadow-ring);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-warm{--tw-shadow: var(--shadow-warm);--tw-shadow-colored: var(--shadow-warm);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-warm-md{--tw-shadow: var(--shadow-warm-md);--tw-shadow-colored: var(--shadow-warm-md);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.shadow-warm-sm{--tw-shadow: var(--shadow-warm-sm);--tw-shadow-colored: var(--shadow-warm-sm);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.transition-opacity{transition-property:opacity;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.duration-150{transition-duration:.15s}.duration-300{transition-duration:.3s}.duration-500{transition-duration:.5s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease-out{transition-timing-function:cubic-bezier(0,0,.2,1)}.stagger-1{animation-delay:.05s}.stagger-2{animation-delay:.1s}.stagger-3{animation-delay:.15s}.stagger-4{animation-delay:.2s}.stagger-5{animation-delay:.25s}.stagger-6{animation-delay:.3s}.stagger-7{animation-delay:.35s}.stagger-8{animation-delay:.4s}.practice-complete-check{color:#0d9488;animation:fadeScaleIn .5s ease-out both}.check-circle{stroke-dasharray:176;stroke-dashoffset:176;animation:drawCircle .6s ease-out .2s forwards}.check-mark{stroke-dasharray:40;stroke-dashoffset:40;animation:drawCheck .4s ease-out .7s forwards}.practice-complete-grade{animation:fadeScaleIn .4s ease-out .9s both}.practice-complete-sparkles{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.sparkle{position:absolute;width:6px;height:6px;border-radius:50%;background:#fbbf24;opacity:0}.sparkle-1{top:10%;left:20%;animation:sparkle .8s ease-out .8s forwards}.sparkle-2{top:5%;left:70%;animation:sparkle .8s ease-out 1s forwards;background:#5eead4}.sparkle-3{top:30%;left:85%;animation:sparkle .8s ease-out .9s forwards}.sparkle-4{top:40%;left:10%;animation:sparkle .8s ease-out 1.1s forwards;background:#14b8a6}.sparkle-5{top:15%;left:50%;animation:sparkle .8s ease-out 1.2s forwards;background:#f472b6}.sparkle-6{top:35%;left:40%;animation:sparkle .8s ease-out .85s forwards;background:#a78bfa}@keyframes drawCircle{to{stroke-dashoffset:0}}@keyframes drawCheck{to{stroke-dashoffset:0}}@keyframes fadeScaleIn{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}@keyframes sparkle{0%{opacity:0;transform:scale(0) translateY(0)}50%{opacity:1;transform:scale(1.5) translateY(-10px)}to{opacity:0;transform:scale(0) translateY(-20px)}}.typing-correct{--tw-text-opacity: 1;color:rgb(var(--color-primary-700) / var(--tw-text-opacity, 1))}.typing-incorrect{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1));text-decoration-line:underline}.typing-current{border-bottom-width:2px;--tw-border-opacity: 1;border-color:rgb(var(--color-primary-500) / var(--tw-border-opacity, 1));--tw-bg-opacity: 1;background-color:rgb(var(--color-primary-100) / var(--tw-bg-opacity, 1))}.typing-pending{--tw-text-opacity: 1;color:rgb(156 163 175 / var(--tw-text-opacity, 1))}.typing-composing{--tw-bg-opacity: 1;background-color:rgb(255 251 235 / var(--tw-bg-opacity, 1));--tw-text-opacity: 1;color:rgb(75 85 99 / var(--tw-text-opacity, 1))}.hero-gradient{background:radial-gradient(ellipse at 20% 50%,rgba(13,148,136,.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(99,102,241,.08) 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,rgba(245,158,11,.06) 0%,transparent 50%),linear-gradient(to bottom,#fafaf5,#f5f5eb)}.pattern-grid{background-image:radial-gradient(circle,rgba(13,148,136,.06) 1px,transparent 1px);background-size:24px 24px}.gaming-bg{width:100vw;margin-left:calc(-50vw + 50%);min-height:calc(100vh - 3.5rem);background:linear-gradient(135deg,#0f172a,#1e1b4b,#0f172a);position:relative}.gaming-bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(ellipse at 20% 30%,rgba(6,182,212,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 70%,rgba(168,85,247,.06) 0%,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(99,102,241,.04) 0%,transparent 70%);pointer-events:none}.gaming-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle,rgba(255,255,255,.03) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}.glass{background:#ffffff0d;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:.75rem}.glass-hover{transition:all .3s ease}.glass-hover:hover{background:#ffffff14;border-color:#ffffff26}.xp-bar{background:linear-gradient(90deg,#06b6d4,#a855f7);background-size:200% 100%;animation:shimmer 3s linear infinite;border-radius:9999px;height:100%;min-width:4px}:root{--ipa-size-pct: 55;--ipa-marmalade: #B45309;--ipa-marmalade-soft: rgba(180, 83, 9, .12);--ipa-wrong: #B91C1C;--ipa-pending: #C8B89C}[data-theme=dark]{--ipa-marmalade: #F59E0B;--ipa-pending: #6B5F4A}.ipa-ruby{ruby-position:over;ruby-align:center}.ipa-rt{font-family:Charis SIL,Doulos SIL,Cambria,serif;font-size:calc(var(--ipa-size-pct) * 1% * 1em);font-weight:400;color:var(--ipa-marmalade);opacity:.85;letter-spacing:.01em}.ipa-state-current .ipa-rt{color:#92400e;opacity:1;font-weight:500}.ipa-state-wrong>.ipa-word,.ipa-state-wrong .ipa-rt{color:var(--ipa-wrong)}.ipa-state-pending .ipa-rt{color:var(--ipa-pending);opacity:.6}.ipa-state-spoke{animation:ipaSpokeFade 1.2s ease-out}@keyframes ipaSpokeFade{0%{background-color:var(--ipa-marmalade-soft)}to{background-color:transparent}}.ipa-word{display:inline}.tts-wave{display:inline-flex;gap:2px;vertical-align:middle;margin-left:4px}.tts-wave span{display:block;width:2px;background:var(--ipa-marmalade);border-radius:1px;animation:ttsWave .6s ease-in-out infinite}.tts-wave span:nth-child(1){height:6px;animation-delay:0s}.tts-wave span:nth-child(2){height:10px;animation-delay:.1s}.tts-wave span:nth-child(3){height:8px;animation-delay:.2s}.tts-wave span:nth-child(4){height:6px;animation-delay:.3s}@keyframes ttsWave{0%,to{transform:scaleY(1)}50%{transform:scaleY(.5)}}.placeholder\:text-ink-faint::-moz-placeholder{--tw-text-opacity: 1;color:rgb(var(--ink-faint) / var(--tw-text-opacity, 1))}.placeholder\:text-ink-faint::placeholder{--tw-text-opacity: 1;color:rgb(var(--ink-faint) / var(--tw-text-opacity, 1))}.hover\:bg-marmalade-500\/20:hover{background-color:rgb(var(--color-marmalade-500) / .2)}.hover\:bg-marmalade-soft:hover{--tw-bg-opacity: 1;background-color:rgb(var(--color-marmalade-soft) / var(--tw-bg-opacity, 1))}.hover\:bg-primary-700:hover{--tw-bg-opacity: 1;background-color:rgb(var(--color-primary-700) / var(--tw-bg-opacity, 1))}.hover\:bg-red-50:hover{--tw-bg-opacity: 1;background-color:rgb(254 242 242 / var(--tw-bg-opacity, 1))}.hover\:bg-red-700:hover{--tw-bg-opacity: 1;background-color:rgb(185 28 28 / var(--tw-bg-opacity, 1))}.hover\:bg-surface-inset:hover{--tw-bg-opacity: 1;background-color:rgb(var(--surface-inset) / var(--tw-bg-opacity, 1))}.hover\:bg-surface-paper-soft:hover{--tw-bg-opacity: 1;background-color:rgb(var(--surface-paper-soft) / var(--tw-bg-opacity, 1))}.hover\:bg-surface-secondary:hover{--tw-bg-opacity: 1;background-color:rgb(var(--color-bg-secondary) / var(--tw-bg-opacity, 1))}.hover\:text-amber-700:hover{--tw-text-opacity: 1;color:rgb(180 83 9 / var(--tw-text-opacity, 1))}.hover\:text-emerald-700:hover{--tw-text-opacity: 1;color:rgb(4 120 87 / var(--tw-text-opacity, 1))}.hover\:text-marmalade-500:hover{--tw-text-opacity: 1;color:rgb(var(--color-marmalade-500) / var(--tw-text-opacity, 1))}.hover\:text-marmalade-soft:hover{--tw-text-opacity: 1;color:rgb(var(--color-marmalade-soft) / var(--tw-text-opacity, 1))}.hover\:text-primary-700:hover{--tw-text-opacity: 1;color:rgb(var(--color-primary-700) / var(--tw-text-opacity, 1))}.hover\:text-red-700:hover{--tw-text-opacity: 1;color:rgb(185 28 28 / var(--tw-text-opacity, 1))}.hover\:opacity-80:hover{opacity:.8}.hover\:shadow-warm:hover{--tw-shadow: var(--shadow-warm);--tw-shadow-colored: var(--shadow-warm);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.hover\:shadow-warm-md:hover{--tw-shadow: var(--shadow-warm-md);--tw-shadow-colored: var(--shadow-warm-md);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.focus-visible\:border:focus-visible{border-width:1px}.focus-visible\:border-primary-500:focus-visible{--tw-border-opacity: 1;border-color:rgb(var(--color-primary-500) / var(--tw-border-opacity, 1))}.focus-visible\:shadow-ring-warm:focus-visible{--tw-shadow: var(--shadow-ring);--tw-shadow-colored: var(--shadow-ring);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.focus-visible\:outline-none:focus-visible{outline:2px solid transparent;outline-offset:2px}.focus-visible\:outline:focus-visible{outline-style:solid}.focus-visible\:ring:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.active\:scale-\[0\.97\]:active{--tw-scale-x: .97;--tw-scale-y: .97;transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}@media(min-width:640px){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:p-6{padding:1.5rem}.sm\:text-5xl{font-size:3rem;line-height:1}.sm\:text-lg{font-size:1.125rem;line-height:1.75rem}.sm\:text-xl{font-size:1.25rem;line-height:1.75rem}}@media(min-width:768px){.md\:sticky{position:sticky}.md\:top-0{top:0}.md\:grid{display:grid}.md\:h-screen{height:100vh}}.dark\:border-amber-700:where([data-theme=dark],[data-theme=dark] *){--tw-border-opacity: 1;border-color:rgb(180 83 9 / var(--tw-border-opacity, 1))}.dark\:border-blue-700:where([data-theme=dark],[data-theme=dark] *){--tw-border-opacity: 1;border-color:rgb(29 78 216 / var(--tw-border-opacity, 1))}.dark\:border-emerald-700:where([data-theme=dark],[data-theme=dark] *){--tw-border-opacity: 1;border-color:rgb(4 120 87 / var(--tw-border-opacity, 1))}.dark\:border-green-700:where([data-theme=dark],[data-theme=dark] *){--tw-border-opacity: 1;border-color:rgb(21 128 61 / var(--tw-border-opacity, 1))}.dark\:border-neon-blue\/50:where([data-theme=dark],[data-theme=dark] *){border-color:#6366f180}.dark\:border-neon-purple\/50:where([data-theme=dark],[data-theme=dark] *){border-color:#a855f780}.dark\:border-red-700:where([data-theme=dark],[data-theme=dark] *){--tw-border-opacity: 1;border-color:rgb(185 28 28 / var(--tw-border-opacity, 1))}.dark\:bg-amber-900\/30:where([data-theme=dark],[data-theme=dark] *){background-color:#78350f4d}.dark\:bg-amber-900\/40:where([data-theme=dark],[data-theme=dark] *){background-color:#78350f66}.dark\:bg-blue-900\/30:where([data-theme=dark],[data-theme=dark] *){background-color:#1e3a8a4d}.dark\:bg-emerald-500\/10:where([data-theme=dark],[data-theme=dark] *){background-color:#10b9811a}.dark\:bg-emerald-900\/30:where([data-theme=dark],[data-theme=dark] *){background-color:#064e3b4d}.dark\:bg-emerald-900\/40:where([data-theme=dark],[data-theme=dark] *){background-color:#064e3b66}.dark\:bg-green-900\/30:where([data-theme=dark],[data-theme=dark] *){background-color:#14532d4d}.dark\:bg-neon-blue\/20:where([data-theme=dark],[data-theme=dark] *){background-color:#6366f133}.dark\:bg-neon-purple\/20:where([data-theme=dark],[data-theme=dark] *){background-color:#a855f733}.dark\:bg-primary-500\/10:where([data-theme=dark],[data-theme=dark] *){background-color:rgb(var(--color-primary-500) / .1)}.dark\:bg-red-900\/20:where([data-theme=dark],[data-theme=dark] *){background-color:#7f1d1d33}.dark\:bg-red-900\/30:where([data-theme=dark],[data-theme=dark] *){background-color:#7f1d1d4d}.dark\:bg-red-900\/40:where([data-theme=dark],[data-theme=dark] *){background-color:#7f1d1d66}.dark\:bg-surface-inset:where([data-theme=dark],[data-theme=dark] *){--tw-bg-opacity: 1;background-color:rgb(var(--surface-inset) / var(--tw-bg-opacity, 1))}.dark\:bg-surface-secondary:where([data-theme=dark],[data-theme=dark] *){--tw-bg-opacity: 1;background-color:rgb(var(--color-bg-secondary) / var(--tw-bg-opacity, 1))}.dark\:text-amber-200:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(253 230 138 / var(--tw-text-opacity, 1))}.dark\:text-amber-300:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(252 211 77 / var(--tw-text-opacity, 1))}.dark\:text-amber-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(251 191 36 / var(--tw-text-opacity, 1))}.dark\:text-blue-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(96 165 250 / var(--tw-text-opacity, 1))}.dark\:text-emerald-300:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(110 231 183 / var(--tw-text-opacity, 1))}.dark\:text-emerald-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(52 211 153 / var(--tw-text-opacity, 1))}.dark\:text-green-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(74 222 128 / var(--tw-text-opacity, 1))}.dark\:text-primary-300:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(var(--color-primary-300) / var(--tw-text-opacity, 1))}.dark\:text-primary-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(var(--color-primary-400) / var(--tw-text-opacity, 1))}.dark\:text-red-300:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(252 165 165 / var(--tw-text-opacity, 1))}.dark\:text-red-400:where([data-theme=dark],[data-theme=dark] *){--tw-text-opacity: 1;color:rgb(248 113 113 / var(--tw-text-opacity, 1))}