*,: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:Inter,ui-sans-serif,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:JetBrains Mono,ui-monospace,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}.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}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.mx-1{margin-left:.25rem;margin-right:.25rem}.mx-auto{margin-left:auto;margin-right:auto}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.ml-2{margin-left:.5rem}.ml-3{margin-left:.75rem}.ml-auto{margin-left:auto}.mr-3{margin-right:.75rem}.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-5{margin-top:1.25rem}.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}.grid{display:grid}.hidden{display:none}.h-1\.5{height:.375rem}.h-2{height:.5rem}.h-2\.5{height:.625rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-72{height:18rem}.h-full{height:100%}.max-h-48{max-height:12rem}.max-h-64{max-height:16rem}.min-h-10{min-height:2.5rem}.min-h-32{min-height:8rem}.min-h-40{min-height:10rem}.min-h-48{min-height:12rem}.min-h-screen{min-height:100vh}.w-0{width:0px}.w-1\/3{width:33.333333%}.w-2{width:.5rem}.w-2\.5{width:.625rem}.w-2\/3{width:66.666667%}.w-20{width:5rem}.w-24{width:6rem}.w-28{width:7rem}.w-32{width:8rem}.w-4{width:1rem}.w-5{width:1.25rem}.w-fit{width:-moz-fit-content;width:fit-content}.w-full{width:100%}.w-max{width:-moz-max-content;width:max-content}.w-px{width:1px}.min-w-0{min-width:0px}.min-w-44{min-width:11rem}.min-w-48{min-width:12rem}.min-w-64{min-width:16rem}.min-w-\[9rem\]{min-width:9rem}.min-w-full{min-width:100%}.max-w-2xl{max-width:42rem}.max-w-5xl{max-width:64rem}.max-w-full{max-width:100%}.max-w-md{max-width:28rem}.max-w-xl{max-width:36rem}.flex-1{flex:1 1 0%}.shrink-0{flex-shrink:0}.cursor-pointer{cursor:pointer}.select-none{-webkit-user-select:none;-moz-user-select:none;user-select:none}.list-decimal{list-style-type:decimal}.list-disc{list-style-type:disc}.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}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-10{gap:2.5rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.gap-x-3{-moz-column-gap:.75rem;column-gap:.75rem}.gap-x-4{-moz-column-gap:1rem;column-gap:1rem}.gap-y-2{row-gap:.5rem}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-x-clip{overflow-x:clip}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-pre-wrap{white-space:pre-wrap}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:1rem}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:.5rem}.rounded-xl{border-radius:.75rem}.border{border-width:1px}.border-b{border-bottom-width:1px}.border-t{border-top-width:1px}.border-accent{border-color:var(--accent)}.border-transparent{border-color:transparent}.bg-\[\#c4b4d4\]{--tw-bg-opacity: 1;background-color:rgb(196 180 212 / var(--tw-bg-opacity, 1))}.bg-accent{background-color:var(--accent)}.bg-accent-2{background-color:var(--accent-2)}.bg-bg{background-color:var(--bg)}.bg-muted{background-color:var(--muted)}.bg-success{background-color:var(--success)}.bg-surface{background-color:var(--surface)}.bg-transparent{background-color:transparent}.p-1\.5{padding:.375rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.px-1{padding-left:.25rem;padding-right:.25rem}.px-2{padding-left:.5rem;padding-right:.5rem}.px-3{padding-left:.75rem;padding-right:.75rem}.px-3\.5{padding-left:.875rem;padding-right:.875rem}.px-4{padding-left:1rem;padding-right:1rem}.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-2{padding-top:.5rem;padding-bottom:.5rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-1{padding-bottom:.25rem}.pb-3{padding-bottom:.75rem}.pl-2{padding-left:.5rem}.pl-5{padding-left:1.25rem}.pl-8{padding-left:2rem}.pt-4{padding-top:1rem}.pt-6{padding-top:1.5rem}.pt-8{padding-top:2rem}.text-left{text-align:left}.font-mono{font-family:JetBrains Mono,ui-monospace,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-\[0\.95em\]{font-size:.95em}.text-\[10px\]{font-size:10px}.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-medium{font-weight:500}.font-normal{font-weight:400}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.capitalize{text-transform:capitalize}.leading-6{line-height:1.5rem}.leading-relaxed{line-height:1.625}.tracking-\[0\.16em\]{letter-spacing:.16em}.tracking-\[0\.18em\]{letter-spacing:.18em}.tracking-\[0\.2em\]{letter-spacing:.2em}.tracking-tight{letter-spacing:-.025em}.tracking-wider{letter-spacing:.05em}.text-\[color\:var\(--lang\)\]{color:var(--lang)}.text-accent{color:var(--accent)}.text-error{color:var(--error)}.text-muted{color:var(--muted)}.text-on-accent{color:var(--on-accent)}.text-success{color:var(--success)}.text-text{color:var(--text)}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.opacity-80{opacity:.8}.shadow-\[var\(--shadow\)\]{--tw-shadow-color: var(--shadow);--tw-shadow: var(--tw-shadow-colored)}.outline-none{outline:2px solid transparent;outline-offset:2px}.\!outline{outline-style:solid!important}.outline{outline-style:solid}.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-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}.duration-200{transition-duration:.2s}@font-face{font-family:Inter;src:url(/assets/inter-latin-400-normal-C38fXH4l.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/assets/inter-latin-500-normal-Cerq10X2.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Inter;src:url(/assets/inter-latin-600-normal-LgqL8muc.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:JetBrains Mono;src:url(/assets/jetbrains-mono-latin-400-normal-V6pRDFza.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:JetBrains Mono;src:url(/assets/jetbrains-mono-latin-500-normal-BWZEU5yA.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}:root{color-scheme:dark;--bg: #1b1f23;--surface: #232a2f;--text: #e8eef3;--muted: #9aa6b2;--accent: #8fb9a8;--accent-2: #a3b8d4;--success: #9ccc9c;--error: #e39a9a;--on-accent: #1b1f23;--ghost: #7d8a96;--shadow: 0 16px 40px rgba(0, 0, 0, .28)}:root[data-theme=light]{color-scheme:light;--bg: #f6f4ef;--surface: #ffffff;--text: #2b3137;--muted: #5c6872;--accent: #5f8f7e;--accent-2: #6c87ab;--success: #4f8f4f;--error: #b85c5c;--on-accent: #ffffff;--ghost: #8a96a0;--shadow: 0 16px 40px rgba(43, 49, 55, .08)}body{margin:0;min-height:100vh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:radial-gradient(ellipse 90% 55% at 12% -8%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 58%),radial-gradient(ellipse 70% 45% at 100% 0%,color-mix(in srgb,var(--accent-2) 12%,transparent),transparent 52%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,sans-serif}body:before{content:"";pointer-events:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;opacity:.035;background-image:linear-gradient(var(--text) 1px,transparent 1px),linear-gradient(90deg,var(--text) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 20%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 20%,#000 20%,transparent 75%)}body:after{content:none}#root{position:relative;z-index:1;min-height:100vh}@media(max-width:640px){input[class],select[class],textarea[class]{font-size:1rem}}.ghost-text{color:var(--ghost);opacity:1;font-weight:400}.ghost-type-marker{display:inline-block;width:.55rem;height:1.15em;margin-right:.12rem;vertical-align:text-bottom;border-radius:2px;background:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent);animation:type-marker-pulse 1s ease-in-out infinite}.ghost-type-marker-inline{margin-right:.4rem;vertical-align:-.15em;height:.95em}.ghost-next-char{display:inline;color:var(--text);font-weight:600;background:color-mix(in srgb,var(--accent) 28%,transparent);border-radius:3px;padding:0 .12em;box-decoration-break:clone;-webkit-box-decoration-break:clone;outline:1px solid color-mix(in srgb,var(--accent) 45%,transparent)}.ghost-next-char-space,.ghost-next-char-nl{color:var(--accent);font-weight:600}.ghost-type-hint{display:flex;align-items:center;gap:.15rem;margin:0;border-bottom:1px solid color-mix(in srgb,var(--muted) 20%,transparent);padding:.55rem .85rem;font-size:.82rem;line-height:1.4;color:var(--muted);animation:practice-rise .5s ease-out both}.line-helper{--guide: #f0d9a8;--guide-dim: #9a8b6e;--guide-done: #b7d4c4;--guide-next-bg: #f4c15d;--guide-next-fg: #1b1f23;--guide-panel: #252018;margin-bottom:.75rem;overflow:hidden;border-radius:.85rem;border:1px solid color-mix(in srgb,var(--guide) 28%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--guide) 8%,transparent),transparent 55%),var(--guide-panel);box-shadow:var(--shadow);animation:line-helper-in .42s ease-out both}:root[data-theme=light] .line-helper{--guide: #7a5c1e;--guide-dim: #8a7a5c;--guide-done: #3d7a5c;--guide-next-bg: #e8a820;--guide-next-fg: #1b1f23;--guide-panel: #f7f1e4}.line-helper-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;border-bottom:1px solid color-mix(in srgb,var(--guide) 18%,transparent);padding:.55rem .9rem}.line-helper-step{font-family:JetBrains Mono,ui-monospace,monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--guide);font-weight:600}.line-helper-key{font-size:.82rem;color:var(--guide-dim)}.line-helper-key kbd{display:inline-block;margin-left:.25rem;border-radius:.35rem;border:1px solid color-mix(in srgb,var(--guide-next-bg) 55%,transparent);background:var(--guide-next-bg);padding:.12rem .45rem;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.85rem;font-weight:700;color:var(--guide-next-fg);animation:type-marker-pulse 1.1s ease-in-out infinite}.line-helper-key-done{color:var(--guide-done);font-weight:600}.line-helper-scroll{max-height:min(16rem,42vh);overflow:auto;overscroll-behavior:contain;padding:.35rem 0 .55rem;scroll-behavior:smooth}.line-helper-row{display:flex;align-items:flex-start;gap:.45rem;margin:0;padding:.28rem .9rem;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.92rem;line-height:1.55}.line-helper-gutter{flex-shrink:0;width:1.4rem;text-align:right;font-size:.72rem;line-height:1.7;color:var(--guide-dim);opacity:.7;-webkit-user-select:none;-moz-user-select:none;user-select:none}.line-helper-row code{flex:1;min-width:0;white-space:pre-wrap;word-break:break-word;font-family:inherit}.line-helper-mark{flex-shrink:0;width:1rem;text-align:center;font-weight:700}.line-helper-prev{color:var(--guide-dim);opacity:.8}.line-helper-prev .line-helper-mark{color:var(--guide-done)}.line-helper-current{position:sticky;top:0;bottom:0;z-index:1;margin:.15rem 0;border-radius:.4rem;padding-top:.4rem;padding-bottom:.4rem;background:color-mix(in srgb,var(--guide) 14%,transparent);outline:1px solid color-mix(in srgb,var(--guide) 28%,transparent);color:var(--guide);font-size:1.02rem;font-weight:500;scroll-margin-block:.75rem}.line-helper-current .line-helper-gutter{color:var(--guide);opacity:1;font-weight:600}.line-helper-current .line-helper-mark{color:var(--guide-next-bg);animation:type-marker-pulse 1.1s ease-in-out infinite}.line-helper-done{color:var(--guide-done)}.line-helper-next{display:inline-block;margin:0 1px;border-radius:3px;background:var(--guide-next-bg);padding:0 .18em;font-weight:700;color:var(--guide-next-fg);box-shadow:0 0 0 1px color-mix(in srgb,var(--guide-next-bg) 40%,transparent);animation:next-key-glow 1.1s ease-in-out infinite}.line-helper-return{letter-spacing:0}.line-helper-rest{color:var(--guide);opacity:.78}.line-helper-upcoming{color:var(--guide-dim);opacity:.58}@keyframes line-helper-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes next-key-glow{0%,to{filter:brightness(1)}50%{filter:brightness(1.12)}}@keyframes type-marker-pulse{0%,to{opacity:1;transform:scaleY(1)}50%{opacity:.4;transform:scaleY(.92)}}.practice-rise{animation:practice-rise .7s ease-out both}.practice-rise-delay{animation:practice-rise .7s ease-out .12s both}.ghost-breathe{animation:ghost-breathe 3.2s ease-in-out infinite}@keyframes practice-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes ghost-breathe{0%,to{opacity:.55}50%{opacity:1}}@media(prefers-reduced-motion:reduce){.practice-rise,.practice-rise-delay,.ghost-breathe{animation:none}}:root[data-reduce-motion=true] .practice-rise,:root[data-reduce-motion=true] .practice-rise-delay,:root[data-reduce-motion=true] .ghost-breathe{animation:none}.strength-track{background:color-mix(in srgb,var(--muted) 30%,transparent)}.strength-1{background:var(--error)}.strength-2{background:var(--accent-2)}.strength-3{background:var(--success)}.ghost-frame{position:relative;overflow:hidden;border-radius:.85rem;border:1px solid color-mix(in srgb,var(--muted) 35%,transparent);background:color-mix(in srgb,var(--bg) 92%,#000);box-shadow:var(--shadow);animation:ide-in .48s ease-out both;transition:border-color .2s ease,box-shadow .24s ease}:root[data-theme=light] .ghost-frame{background:#fbfaf7}.ghost-frame:focus-within{border-color:color-mix(in srgb,var(--accent) 55%,transparent);box-shadow:var(--shadow),0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.ghost-frame-script{min-height:14rem}.ghost-frame-chrome{display:flex;align-items:center;gap:.65rem;border-bottom:1px solid color-mix(in srgb,var(--muted) 25%,transparent);background:color-mix(in srgb,var(--surface) 80%,transparent);padding:.5rem .85rem;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.72rem;letter-spacing:.06em;color:var(--muted)}.ghost-frame-traffic{display:inline-flex;gap:.35rem}.ghost-frame-dot{width:.55rem;height:.55rem;border-radius:999px;background:color-mix(in srgb,var(--muted) 55%,transparent)}.ghost-frame-dot:nth-child(1){background:color-mix(in srgb,var(--error) 70%,var(--muted))}.ghost-frame-dot:nth-child(2){background:color-mix(in srgb,var(--accent-2) 55%,var(--muted))}.ghost-frame-dot:nth-child(3){background:color-mix(in srgb,var(--success) 65%,var(--muted))}.ghost-frame-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-weight:500;letter-spacing:.04em;text-transform:none}.ghost-frame-badge{border-radius:999px;border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);padding:.1rem .45rem;font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);animation:ghost-breathe 2.8s ease-in-out infinite}.ghost-frame-body{position:relative}.ghost-stats{margin-top:.55rem;text-align:right;font-family:JetBrains Mono,ui-monospace,monospace;font-size:.75rem;letter-spacing:.03em;color:var(--muted)}.ghost-stats strong{color:var(--accent);font-weight:600}.fill-frame{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.9rem 1rem;font-family:JetBrains Mono,ui-monospace,monospace;font-size:1rem;color:var(--text)}.fill-blank{width:6.5rem;border-radius:.45rem;border:1px solid color-mix(in srgb,var(--muted) 40%,transparent);background:var(--bg);padding:.35rem .5rem;color:var(--text);font-size:1rem;outline:none;transition:border-color .18s ease,box-shadow .2s ease}.fill-blank:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}.fill-blank:disabled{opacity:.7}@keyframes ide-in{0%{opacity:0;transform:translateY(6px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}.cm-editor{min-height:3rem;color:var(--text);background:transparent}.cm-scroller{display:flex;align-items:flex-start;overflow-x:auto;font-family:JetBrains Mono,ui-monospace,monospace;font-size:1.02rem;line-height:1.7}.cm-content{flex:1 1 auto;white-space:pre;caret-color:transparent;padding:.85rem 0;min-height:1.7em;outline:none}.cm-line{padding:0 .9rem}.cm-gutters{background:color-mix(in srgb,var(--surface) 70%,transparent);border-right:1px solid color-mix(in srgb,var(--muted) 22%,transparent);color:var(--muted)}.cm-activeLineGutter{background:color-mix(in srgb,var(--accent) 10%,transparent);color:var(--accent)}.cm-editor .cm-cursor{border-left:2px solid var(--accent);margin-left:-1px}.cm-focused>.cm-scroller>.cm-cursorLayer{animation:caret-soft 1.2s ease-in-out infinite}@keyframes caret-soft{0%,to{opacity:1}50%{opacity:.45}}.ghost-wrong{color:var(--error);text-decoration:underline;text-underline-offset:3px;font-weight:600}.ghost-shake{animation:ghost-shake .22s ease}@keyframes ghost-shake{0%,to{transform:translate(0)}20%{transform:translate(-3px)}40%{transform:translate(3px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}}@media(prefers-reduced-motion:reduce){.ghost-shake,.ghost-frame,.ghost-frame-badge,.ghost-type-marker,.ghost-type-hint,.line-helper,.line-helper-key kbd,.line-helper-current .line-helper-mark,.line-helper-next,.cm-focused>.cm-scroller>.cm-cursorLayer{animation:none}}:root[data-reduce-motion=true] .ghost-shake,:root[data-reduce-motion=true] .ghost-frame,:root[data-reduce-motion=true] .ghost-frame-badge,:root[data-reduce-motion=true] .ghost-type-marker,:root[data-reduce-motion=true] .ghost-type-hint,:root[data-reduce-motion=true] .line-helper,:root[data-reduce-motion=true] .line-helper-key kbd,:root[data-reduce-motion=true] .line-helper-current .line-helper-mark,:root[data-reduce-motion=true] .line-helper-next,:root[data-reduce-motion=true] .cm-focused>.cm-scroller>.cm-cursorLayer{animation:none}.streak-flame{display:inline-block;margin-right:.25rem;animation:flame-flicker 1.2s ease-in-out infinite}@keyframes flame-flicker{50%{transform:translateY(-1px) scale(1.08)}}@media(prefers-reduced-motion:reduce){.streak-flame{animation:none}}:root[data-reduce-motion=true] .streak-flame{animation:none}.example-panel{background-image:linear-gradient(135deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 55%)}.example-line{display:block;padding:.1rem 0}.example-line-hot{color:var(--accent-2)}.hint-card{border-left:2px solid color-mix(in srgb,var(--accent) 55%,transparent);padding-left:.65rem}.session-bar,.lesson-bar,.pool-fill{transition:width .4s ease}.token-rise{animation:practice-rise .5s ease-out both}.pulse-urgent{animation:pulse-urgent .9s ease-in-out infinite}@keyframes pulse-urgent{50%{opacity:.55}}.type-chip{border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:999px;padding:.15rem .55rem}.game-card{background-image:linear-gradient(160deg,color-mix(in srgb,var(--accent) 6%,transparent),transparent 40%)}.project-card,.project-module{background-image:linear-gradient(145deg,color-mix(in srgb,var(--accent-2) 10%,transparent),transparent 45%)}.level-card.level-beginner{border-color:color-mix(in srgb,var(--success) 35%,transparent)}.level-card.level-intermediate{border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.level-card.level-advanced{border-color:color-mix(in srgb,var(--accent-2) 45%,transparent)}.level-section.level-beginner,.level-section.level-intermediate,.level-section.level-advanced{scroll-margin-top:1rem}.playground-shell{background-image:radial-gradient(ellipse 70% 50% at 0% 0%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 55%),radial-gradient(ellipse 55% 40% at 100% 10%,color-mix(in srgb,var(--accent-2) 10%,transparent),transparent 50%),linear-gradient(165deg,color-mix(in srgb,var(--surface) 100%,transparent),color-mix(in srgb,var(--bg) 8%,var(--surface)))}.playground-sprinkle{position:absolute;border-radius:999px;background:color-mix(in srgb,var(--accent) 55%,transparent);opacity:.35}.playground-sprinkle:nth-child(odd){background:color-mix(in srgb,var(--accent-2) 50%,transparent)}.playground-sprinkle-float{animation:playground-sprinkle 4.8s ease-in-out infinite}@keyframes playground-sprinkle{0%,to{transform:translateY(0) scale(1);opacity:.25}50%{transform:translateY(-7px) scale(1.15);opacity:.55}}.playground-lang-chip{border-color:color-mix(in srgb,var(--lang, var(--accent)) 28%,transparent);background:color-mix(in srgb,var(--lang, var(--accent)) 8%,transparent);color:var(--text);cursor:pointer}.playground-lang-chip-hot{border-color:color-mix(in srgb,var(--lang, var(--accent)) 55%,transparent);box-shadow:0 0 0 1px color-mix(in srgb,var(--lang, var(--accent)) 25%,transparent);animation:playground-chip-glow 2.4s ease-in-out infinite}@keyframes playground-chip-glow{50%{transform:translateY(-1px)}}.playground-timer-bar{transition:width .9s linear}.playground-panel{background-image:linear-gradient(160deg,color-mix(in srgb,var(--accent) 7%,transparent),transparent 45%)}.playground-editor{background-image:linear-gradient(180deg,color-mix(in srgb,var(--accent-2) 4%,transparent),transparent 28%)}.playground-terminal{border-left:2px solid color-mix(in srgb,var(--success) 45%,transparent);box-shadow:inset 0 0 24px color-mix(in srgb,var(--success) 6%,transparent)}.playground-run-pulse{animation:playground-run-pulse .7s ease-in-out infinite}@keyframes playground-run-pulse{50%{filter:brightness(1.08);transform:scale(1.02)}}.playground-burst{pointer-events:none;position:absolute;left:55%;top:-.5rem;width:10px;height:10px;border-radius:999px;background:var(--accent);opacity:0;animation:playground-burst .7s ease-out forwards}@keyframes playground-burst{0%{opacity:.7;transform:scale(.4);box-shadow:0 0 color-mix(in srgb,var(--accent) 40%,transparent),12px -8px 0 -2px color-mix(in srgb,var(--accent-2) 50%,transparent),-14px -4px 0 -2px color-mix(in srgb,var(--success) 45%,transparent)}to{opacity:0;transform:scale(1.8);box-shadow:0 0 0 18px transparent,28px -22px 0 -2px transparent,-30px -16px 0 -2px transparent}}@media(prefers-reduced-motion:reduce){.session-bar,.lesson-bar,.pool-fill,.token-rise,.pulse-urgent,.playground-sprinkle-float,.playground-lang-chip-hot,.playground-run-pulse,.playground-burst,.playground-timer-bar{animation:none;transition:none}}:root[data-reduce-motion=true] .session-bar,:root[data-reduce-motion=true] .lesson-bar,:root[data-reduce-motion=true] .pool-fill,:root[data-reduce-motion=true] .token-rise,:root[data-reduce-motion=true] .pulse-urgent,:root[data-reduce-motion=true] .playground-sprinkle-float,:root[data-reduce-motion=true] .playground-lang-chip-hot,:root[data-reduce-motion=true] .playground-run-pulse,:root[data-reduce-motion=true] .playground-burst,:root[data-reduce-motion=true] .playground-timer-bar{animation:none;transition:none}.hover\:text-text:hover{color:var(--text)}.focus\:border-accent:focus{border-color:var(--accent)}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-60:disabled{opacity:.6}@media(min-width:640px){.sm\:w-auto{width:auto}.sm\:min-w-52{min-width:13rem}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:flex-wrap{flex-wrap:wrap}.sm\:gap-8{gap:2rem}.sm\:p-6{padding:1.5rem}.sm\:p-8{padding:2rem}.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem}.sm\:py-16{padding-top:4rem;padding-bottom:4rem}.sm\:text-3xl{font-size:1.875rem;line-height:2.25rem}.sm\:text-4xl{font-size:2.25rem;line-height:2.5rem}.sm\:text-base{font-size:1rem;line-height:1.5rem}.sm\:text-xl{font-size:1.25rem;line-height:1.75rem}}@media(min-width:768px){.md\:hidden{display:none}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1024px){.lg\:sticky{position:sticky}.lg\:top-6{top:1.5rem}.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.lg\:grid-cols-\[15rem_minmax\(0\,1fr\)\]{grid-template-columns:15rem minmax(0,1fr)}.lg\:grid-cols-\[17rem_minmax\(0\,1fr\)\]{grid-template-columns:17rem minmax(0,1fr)}.lg\:flex-col{flex-direction:column}}