*,: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:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";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,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}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:DM Sans,sans-serif;background:#09090b;color:#f4f4f5;overflow-x:hidden;line-height:1.6}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:#111827}::-webkit-scrollbar-thumb{background:#22d3ee33;border-radius:9999px}::-webkit-scrollbar-thumb:hover{background:#22d3ee66}::-moz-selection{background:#22d3ee33;color:#22d3ee}::selection{background:#22d3ee33;color:#22d3ee}.glass{background:#18181bb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(63,63,70,.5)}.glass-strong{background:#09090bd9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(63,63,70,.8)}.neon-cyan{color:#3b82f6}.lesson-card{background:#18181b99;border:1px solid rgba(63,63,70,.5);transition:all .2s ease;border-radius:12px}.lesson-card:hover{border-color:#3f3f46e6;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.shimmer-text{background:linear-gradient(90deg,#3b82f6,#6366f1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.code-block{background:#030712cc;border:1px solid rgba(34,211,238,.1);border-radius:8px;font-family:JetBrains Mono,monospace;font-size:13px;line-height:1.7;position:relative}.prose-ai{line-height:1.8;font-size:14px}.prose-ai h3{font-family:Syne,sans-serif;color:#22d3ee;font-size:15px;font-weight:600;margin:12px 0 6px}.prose-ai code{font-family:JetBrains Mono,monospace;background:#22d3ee14;color:#22d3ee;padding:1px 6px;border-radius:4px;font-size:12px}.prose-ai pre{background:#030712cc;border:1px solid rgba(34,211,238,.1);border-radius:8px;padding:12px;margin:10px 0;overflow-x:auto}.prose-ai pre code{background:transparent;padding:0;color:#a5f3fc}.prose-ai strong{color:#e2e8f0;font-weight:600}.prose-ai ul{list-style:none;padding-left:0}.prose-ai ul li:before{content:"▸ ";color:#22d3ee}.prose-ai ol{padding-left:16px}.prose-ai ol li::marker{color:#22d3ee}.prose-ai p{margin:6px 0;color:#94a3b8}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.static{position:static}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.bottom-1\/4{bottom:25%}.bottom-16{bottom:4rem}.bottom-4{bottom:1rem}.bottom-6{bottom:1.5rem}.left-0{left:0}.left-1\/4{left:25%}.left-2\.5{left:.625rem}.left-4{left:1rem}.right-0{right:0}.right-1\/4{right:25%}.right-4{right:1rem}.top-0{top:0}.top-1\/2{top:50%}.top-1\/4{top:25%}.top-14{top:3.5rem}.z-0{z-index:0}.z-10{z-index:10}.z-20{z-index:20}.z-40{z-index:40}.z-50{z-index:50}.m-2{margin:.5rem}.mx-auto{margin-left:auto;margin-right:auto}.my-1{margin-top:.25rem;margin-bottom:.25rem}.my-3{margin-top:.75rem;margin-bottom:.75rem}.mb-0\.5{margin-bottom:.125rem}.mb-1{margin-bottom:.25rem}.mb-1\.5{margin-bottom:.375rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.ml-1{margin-left:.25rem}.ml-2{margin-left:.5rem}.ml-auto{margin-left:auto}.mr-1{margin-right:.25rem}.mr-2{margin-right:.5rem}.mt-0\.5{margin-top:.125rem}.mt-1{margin-top:.25rem}.mt-1\.5{margin-top:.375rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.block{display:block}.inline{display:inline}.flex{display:flex}.grid{display:grid}.hidden{display:none}.h-1{height:.25rem}.h-1\.5{height:.375rem}.h-10{height:2.5rem}.h-12{height:3rem}.h-14{height:3.5rem}.h-16{height:4rem}.h-2{height:.5rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-6{height:1.5rem}.h-7{height:1.75rem}.h-8{height:2rem}.h-96{height:24rem}.h-\[480px\]{height:480px}.h-full{height:100%}.h-screen{height:100vh}.max-h-28{max-height:7rem}.max-h-\[70vh\]{max-height:70vh}.min-h-0{min-height:0px}.min-h-screen{min-height:100vh}.w-0{width:0px}.w-1\.5{width:.375rem}.w-10{width:2.5rem}.w-12{width:3rem}.w-14{width:3.5rem}.w-16{width:4rem}.w-2{width:.5rem}.w-5{width:1.25rem}.w-6{width:1.5rem}.w-7{width:1.75rem}.w-8{width:2rem}.w-80{width:20rem}.w-96{width:24rem}.w-full{width:100%}.min-w-0{min-width:0px}.max-w-2xl{max-width:42rem}.max-w-48{max-width:12rem}.max-w-\[85\%\]{max-width:85%}.max-w-lg{max-width:32rem}.max-w-sm{max-width:24rem}.max-w-xs{max-width:20rem}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}.flex-grow{flex-grow:1}.-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))}@keyframes bounce{0%,to{transform:translateY(-25%);animation-timing-function:cubic-bezier(.8,0,1,1)}50%{transform:none;animation-timing-function:cubic-bezier(0,0,.2,1)}}.animate-bounce{animation:bounce 1s infinite}@keyframes pulse{50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.cursor-pointer{cursor:pointer}.cursor-row-resize{cursor:row-resize}.resize-none{resize:none}.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))}.flex-row-reverse{flex-direction:row-reverse}.flex-col{flex-direction:column}.flex-col-reverse{flex-direction:column-reverse}.flex-wrap{flex-wrap:wrap}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.justify-end{justify-content:flex-end}.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-2\.5{gap:.625rem}.gap-3{gap:.75rem}.space-y-1>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.25rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.25rem * var(--tw-space-y-reverse))}.space-y-1\.5>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.375rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.375rem * var(--tw-space-y-reverse))}.space-y-3>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.75rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.75rem * 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}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.whitespace-nowrap{white-space:nowrap}.whitespace-pre-wrap{white-space:pre-wrap}.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-xl{border-radius:.75rem}.rounded-t-lg{border-top-left-radius:.5rem;border-top-right-radius:.5rem}.rounded-tl-sm{border-top-left-radius:.125rem}.rounded-tr-sm{border-top-right-radius:.125rem}.border{border-width:1px}.border-2{border-width:2px}.border-b{border-bottom-width:1px}.border-b-2{border-bottom-width:2px}.border-r{border-right-width:1px}.border-t{border-top-width:1px}.border-accent-amber\/15{border-color:#f59e0b26}.border-accent-amber\/20{border-color:#f59e0b33}.border-accent-amber\/30{border-color:#f59e0b4d}.border-accent-cyan{--tw-border-opacity: 1;border-color:rgb(59 130 246 / var(--tw-border-opacity, 1))}.border-accent-cyan\/15{border-color:#3b82f626}.border-accent-cyan\/20{border-color:#3b82f633}.border-accent-cyan\/30{border-color:#3b82f64d}.border-accent-cyan\/40{border-color:#3b82f666}.border-accent-emerald\/20{border-color:#10b98133}.border-accent-emerald\/30{border-color:#10b9814d}.border-accent-emerald\/50{border-color:#10b98180}.border-accent-rose\/20{border-color:#f43f5e33}.border-accent-rose\/30{border-color:#f43f5e4d}.border-accent-rose\/50{border-color:#f43f5e80}.border-accent-violet\/20{border-color:#6366f133}.border-accent-violet\/30{border-color:#6366f14d}.border-amber-500\/10{border-color:#f59e0b1a}.border-white\/10{border-color:#ffffff1a}.border-white\/5{border-color:#ffffff0d}.border-t-accent-cyan{--tw-border-opacity: 1;border-top-color:rgb(59 130 246 / var(--tw-border-opacity, 1))}.border-t-accent-violet{--tw-border-opacity: 1;border-top-color:rgb(99 102 241 / var(--tw-border-opacity, 1))}.bg-accent-amber\/10{background-color:#f59e0b1a}.bg-accent-amber\/5{background-color:#f59e0b0d}.bg-accent-cyan{--tw-bg-opacity: 1;background-color:rgb(59 130 246 / var(--tw-bg-opacity, 1))}.bg-accent-cyan\/10{background-color:#3b82f61a}.bg-accent-cyan\/15{background-color:#3b82f626}.bg-accent-cyan\/20{background-color:#3b82f633}.bg-accent-cyan\/5{background-color:#3b82f60d}.bg-accent-cyan\/50{background-color:#3b82f680}.bg-accent-emerald{--tw-bg-opacity: 1;background-color:rgb(16 185 129 / var(--tw-bg-opacity, 1))}.bg-accent-emerald\/10{background-color:#10b9811a}.bg-accent-emerald\/5{background-color:#10b9810d}.bg-accent-rose\/10{background-color:#f43f5e1a}.bg-accent-rose\/5{background-color:#f43f5e0d}.bg-accent-violet\/10{background-color:#6366f11a}.bg-accent-violet\/5{background-color:#6366f10d}.bg-amber-500\/5{background-color:#f59e0b0d}.bg-black\/10{background-color:#0000001a}.bg-black\/30{background-color:#0000004d}.bg-black\/5{background-color:#0000000d}.bg-surface\/30{background-color:#18181b4d}.bg-surface\/50{background-color:#18181b80}.bg-transparent{background-color:transparent}.bg-void{--tw-bg-opacity: 1;background-color:rgb(9 9 11 / var(--tw-bg-opacity, 1))}.bg-void\/80{background-color:#09090bcc}.bg-white\/10{background-color:#ffffff1a}.bg-white\/5{background-color:#ffffff0d}.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-accent-amber\/10{--tw-gradient-from: rgb(245 158 11 / .1) var(--tw-gradient-from-position);--tw-gradient-to: rgb(245 158 11 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-accent-cyan{--tw-gradient-from: #3b82f6 var(--tw-gradient-from-position);--tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-accent-cyan\/20{--tw-gradient-from: rgb(59 130 246 / .2) var(--tw-gradient-from-position);--tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-accent-violet{--tw-gradient-from: #6366f1 var(--tw-gradient-from-position);--tw-gradient-to: rgb(99 102 241 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.to-accent-cyan{--tw-gradient-to: #3b82f6 var(--tw-gradient-to-position)}.to-accent-rose\/10{--tw-gradient-to: rgb(244 63 94 / .1) var(--tw-gradient-to-position)}.to-accent-violet{--tw-gradient-to: #6366f1 var(--tw-gradient-to-position)}.to-accent-violet\/20{--tw-gradient-to: rgb(99 102 241 / .2) var(--tw-gradient-to-position)}.p-0\.5{padding:.125rem}.p-1\.5{padding:.375rem}.p-2{padding:.5rem}.p-2\.5{padding:.625rem}.p-3{padding:.75rem}.p-3\.5{padding:.875rem}.p-4{padding:1rem}.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-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-16{padding-top:4rem;padding-bottom:4rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.py-2\.5{padding-top:.625rem;padding-bottom:.625rem}.py-3{padding-top:.75rem;padding-bottom:.75rem}.py-6{padding-top:1.5rem;padding-bottom:1.5rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-4{padding-bottom:1rem}.pl-8{padding-left:2rem}.pr-3{padding-right:.75rem}.pt-14{padding-top:3.5rem}.pt-16{padding-top:4rem}.pt-3{padding-top:.75rem}.pt-4{padding-top:1rem}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.align-text-bottom{vertical-align:text-bottom}.font-display{font-family:DM Sans,sans-serif}.font-mono{font-family:JetBrains Mono,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-4xl{font-size:2.25rem;line-height:2.5rem}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[9px\]{font-size:9px}.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-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.capitalize{text-transform:capitalize}.italic{font-style:italic}.leading-none{line-height:1}.leading-relaxed{line-height:1.625}.leading-snug{line-height:1.375}.leading-tight{line-height:1.25}.tracking-wider{letter-spacing:.05em}.text-accent-amber{--tw-text-opacity: 1;color:rgb(245 158 11 / var(--tw-text-opacity, 1))}.text-accent-cyan{--tw-text-opacity: 1;color:rgb(59 130 246 / var(--tw-text-opacity, 1))}.text-accent-cyan\/60{color:#3b82f699}.text-accent-emerald{--tw-text-opacity: 1;color:rgb(16 185 129 / var(--tw-text-opacity, 1))}.text-accent-rose{--tw-text-opacity: 1;color:rgb(244 63 94 / var(--tw-text-opacity, 1))}.text-accent-rose\/80{color:#f43f5ecc}.text-accent-violet{--tw-text-opacity: 1;color:rgb(99 102 241 / var(--tw-text-opacity, 1))}.text-amber-500{--tw-text-opacity: 1;color:rgb(245 158 11 / var(--tw-text-opacity, 1))}.text-cyan-200{--tw-text-opacity: 1;color:rgb(165 243 252 / var(--tw-text-opacity, 1))}.text-red-400{--tw-text-opacity: 1;color:rgb(248 113 113 / var(--tw-text-opacity, 1))}.text-slate-200{--tw-text-opacity: 1;color:rgb(226 232 240 / var(--tw-text-opacity, 1))}.text-slate-300{--tw-text-opacity: 1;color:rgb(203 213 225 / var(--tw-text-opacity, 1))}.text-slate-400{--tw-text-opacity: 1;color:rgb(148 163 184 / var(--tw-text-opacity, 1))}.text-slate-500{--tw-text-opacity: 1;color:rgb(100 116 139 / var(--tw-text-opacity, 1))}.text-slate-600{--tw-text-opacity: 1;color:rgb(71 85 105 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.placeholder-slate-600::-moz-placeholder{--tw-placeholder-opacity: 1;color:rgb(71 85 105 / var(--tw-placeholder-opacity, 1))}.placeholder-slate-600::placeholder{--tw-placeholder-opacity: 1;color:rgb(71 85 105 / var(--tw-placeholder-opacity, 1))}.opacity-0{opacity:0}.opacity-50{opacity:.5}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.shadow-2xl{--tw-shadow: 0 25px 50px -12px rgb(0 0 0 / .25);--tw-shadow-colored: 0 25px 50px -12px 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-accent-cyan\/15{--tw-shadow-color: rgb(59 130 246 / .15);--tw-shadow: var(--tw-shadow-colored)}.outline-none{outline:2px solid transparent;outline-offset:2px}.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)}.blur-3xl{--tw-blur: blur(64px);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}.duration-200{transition-duration:.2s}.duration-500{transition-duration:.5s}.light body{background:#f8fafc;color:#0f172a}.light .glass{background:#fffc!important;border-color:#cbd5e199!important}.light .glass-strong{background:#fffffff2!important;border-color:#cbd5e1e6!important}.light .lesson-card{background:#fffc!important;border-color:#cbd5e199!important;color:#1e293b!important}.light .lesson-card:hover{border-color:#94a3b8cc!important;background:#fff!important}.light .bg-white\/2{background-color:#0f172a08!important}.light .bg-white\/3{background-color:#0f172a0a!important}.light .bg-white\/5{background-color:#0f172a0f!important}.light .bg-white\/10{background-color:#0f172a14!important}.light .hover\:bg-white\/5:hover{background-color:#0f172a0f!important}.light .hover\:bg-white\/10:hover{background-color:#0f172a17!important}.light .hover\:border-white\/15:hover{border-color:#cbd5e1!important}.light .border-white\/5{border-color:#0f172a14!important}.light .border-white\/8{border-color:#0f172a1a!important}.light .border-white\/10{border-color:#0f172a1f!important}.light .text-white,.light .text-slate-50,.light .text-slate-100,.light .text-slate-200{color:#0f172a!important}.light .text-slate-300{color:#1e293b!important}.light .text-slate-400{color:#334155!important}.light .text-slate-500{color:#475569!important}.light .text-slate-600{color:#64748b!important}.light h1,.light h2,.light h3,.light h4,.light h5,.light h6{color:#0f172a!important}.light .tab-active{color:#3b82f6!important;border-color:#3b82f6!important;background:#3b82f60d!important}.light .prose-ai p{color:#1e293b!important}.light .prose-ai strong{color:#0f172a!important}.light .code-block{background:#0f172a05!important;border-color:#cbd5e1cc!important}.light .shimmer-text{background:linear-gradient(90deg,#2563eb,#4f46e5);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.light .bg-void\/80{background-color:#f8fafc!important}.light .bg-surface\/50{background-color:#fff!important}.light .bg-surface\/30,.light .bg-void{background-color:#f1f5f9!important}.light .resize-handle:after{background:#3b82f680!important}.light .resize-handle:hover,.light .resize-handle.active{background:#3b82f633!important}.resize-handle{width:4px;background:transparent;cursor:col-resize;transition:background .2s;position:relative}.resize-handle:hover,.resize-handle.active{background:#22d3ee4d}.resize-handle:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:2px;height:40px;background:#22d3ee80;border-radius:9999px;opacity:0;transition:opacity .2s}.resize-handle:hover:after{opacity:1}.monaco-editor .margin,.monaco-editor-background{background:transparent!important}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.typing-cursor:after{content:"|";animation:blink 1s ease infinite;color:#22d3ee}@keyframes xpFill{0%{width:0}}.xp-bar{animation:xpFill 1s ease-out forwards}.mesh-bg{background:#09090b}.light .mesh-bg{background:#f8fafc}@keyframes rotate-neon{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}.neon-revolving-btn{position:relative;overflow:hidden;padding:2.5px;border-radius:9999px;background:transparent;display:inline-flex;align-items:center;justify-content:center;border:none;cursor:pointer;z-index:1;transition:transform .2s,box-shadow .25s}.neon-revolving-btn:before{content:"";position:absolute;top:50%;left:50%;width:300px;height:300px;transform:translate(-50%,-50%);background:conic-gradient(from 0deg,#4568dc,#b06ab3,#22d3ee,#4568dc);animation:rotate-neon 3s linear infinite;z-index:-2}.neon-revolving-btn:after{content:"";position:absolute;top:2.5px;right:2.5px;bottom:2.5px;left:2.5px;background:#0e0e10;border-radius:9999px;z-index:-1;transition:background .2s}.light .neon-revolving-btn:after{background:#fff}.neon-revolving-inner{display:flex;align-items:center;gap:8px;padding:7px 18px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;border-radius:9999px;z-index:10;background:transparent;transition:color .2s}.neon-revolving-violet:before{background:conic-gradient(from 0deg,#4568dc,#b06ab3,#4568dc,#b06ab3,#4568dc)}.neon-revolving-violet{box-shadow:0 0 14px #4568dc66,0 0 28px #b06ab333}.neon-revolving-violet:hover{box-shadow:0 0 22px #4568dca6,0 0 44px #b06ab359;transform:scale(1.03)}.neon-revolving-violet .neon-revolving-inner{color:#fff}.light .neon-revolving-violet .neon-revolving-inner{color:#4568dc}.neon-revolving-emerald:before{background:conic-gradient(from 0deg,#10b981,#22d3ee,#10b981,#22d3ee,#10b981);animation-duration:2.5s}.neon-revolving-emerald{box-shadow:0 0 14px #10b98166,0 0 28px #22d3ee33}.neon-revolving-emerald:hover{box-shadow:0 0 22px #10b981a6,0 0 44px #22d3ee59;transform:scale(1.03)}.neon-revolving-emerald .neon-revolving-inner{color:#fff}.light .neon-revolving-emerald .neon-revolving-inner{color:#047857}.mobile-overlay-blur{background-color:#09090b99!important;backdrop-filter:blur(16px)!important;-webkit-backdrop-filter:blur(16px)!important}.light .mobile-overlay-blur{background-color:#f8fafc99!important}.mobile-dropdown-menu{background:#09090bfa!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important}.light .mobile-dropdown-menu{background:#fffffffa!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important}.speed-select{background-color:#ffffff0d;border-color:#ffffff1f!important;color:#f4f4f5!important}.speed-select option{background-color:#18181b!important;color:#f4f4f5!important}.light .speed-select{background-color:#0f172a0a!important;border-color:#0f172a1f!important;color:#0f172a!important}.light .speed-select option{background-color:#fff!important;color:#0f172a!important}.chat-input-unified{background-color:#18181b!important;border:1px solid rgba(63,63,70,.8)!important;display:flex;align-items:center;border-radius:12px;overflow:hidden;transition:border-color .2s,box-shadow .2s;width:100%}.chat-input-unified:focus-within{border-color:#22d3ee!important;box-shadow:0 0 0 1px #22d3ee}.light .chat-input-unified{background-color:#f1f5f9!important;border:1.5px solid #475569!important}.light .chat-input-unified:focus-within{border-color:#0284c7!important;box-shadow:0 0 0 2px #0284c733!important}.chat-input-separator{height:20px;width:1px;background-color:#3f3f4699;flex-shrink:0}.light .chat-input-separator{background-color:#475569!important}.chat-textarea-unified{background:transparent!important;border:none!important;outline:none!important;color:#f4f4f5!important;box-shadow:none!important}.chat-textarea-unified::-moz-placeholder{color:#52525b!important}.chat-textarea-unified::placeholder{color:#52525b!important}.light .chat-textarea-unified{color:#0f172a!important}.light .chat-textarea-unified::-moz-placeholder{color:#52525b!important}.light .chat-textarea-unified::placeholder{color:#52525b!important}.chat-send-btn-unified{background:transparent!important;border:none!important;color:#22d3ee!important;cursor:pointer;transition:color .2s,transform .2s}.chat-send-btn-unified:hover:not(:disabled){color:#8b5cf6!important;transform:scale(1.05)}.chat-send-btn-unified:disabled{color:#52525b!important;cursor:not-allowed;opacity:.5}.light .chat-send-btn-unified{color:#0284c7!important}.light .chat-send-btn-unified:hover:not(:disabled){color:#4f46e5!important}.light .chat-send-btn-unified:disabled{color:#64748b!important;opacity:.65}.chat-input-area{border-top:1px solid rgba(63,63,70,.4)!important;background-color:#0c0c0e!important;padding-bottom:16px!important}.light .chat-input-area{border-top:1px solid rgba(203,213,225,.8)!important;background-color:#fff!important}.chat-helper-text{font-size:10px;margin-top:6px;padding-left:4px;color:#71717a!important}.light .chat-helper-text{color:#64748b!important}.hover\:scale-105:hover{--tw-scale-x: 1.05;--tw-scale-y: 1.05;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))}.hover\:border-accent-cyan\/20:hover{border-color:#3b82f633}.hover\:border-accent-cyan\/30:hover{border-color:#3b82f64d}.hover\:border-white\/15:hover{border-color:#ffffff26}.hover\:bg-accent-amber\/20:hover{background-color:#f59e0b33}.hover\:bg-accent-cyan\/10:hover{background-color:#3b82f61a}.hover\:bg-accent-cyan\/20:hover{background-color:#3b82f633}.hover\:bg-accent-cyan\/5:hover{background-color:#3b82f60d}.hover\:bg-accent-cyan\/50:hover{background-color:#3b82f680}.hover\:bg-accent-emerald\/20:hover{background-color:#10b98133}.hover\:bg-accent-violet\/20:hover{background-color:#6366f133}.hover\:bg-white\/10:hover{background-color:#ffffff1a}.hover\:bg-white\/5:hover{background-color:#ffffff0d}.hover\:from-accent-amber\/20:hover{--tw-gradient-from: rgb(245 158 11 / .2) var(--tw-gradient-from-position);--tw-gradient-to: rgb(245 158 11 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.hover\:from-accent-cyan\/90:hover{--tw-gradient-from: rgb(59 130 246 / .9) var(--tw-gradient-from-position);--tw-gradient-to: rgb(59 130 246 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.hover\:to-accent-rose\/20:hover{--tw-gradient-to: rgb(244 63 94 / .2) var(--tw-gradient-to-position)}.hover\:to-accent-violet\/90:hover{--tw-gradient-to: rgb(99 102 241 / .9) var(--tw-gradient-to-position)}.hover\:text-accent-cyan:hover{--tw-text-opacity: 1;color:rgb(59 130 246 / var(--tw-text-opacity, 1))}.hover\:text-accent-rose:hover{--tw-text-opacity: 1;color:rgb(244 63 94 / var(--tw-text-opacity, 1))}.hover\:text-accent-violet:hover{--tw-text-opacity: 1;color:rgb(99 102 241 / var(--tw-text-opacity, 1))}.hover\:text-slate-200:hover{--tw-text-opacity: 1;color:rgb(226 232 240 / var(--tw-text-opacity, 1))}.hover\:text-slate-300:hover{--tw-text-opacity: 1;color:rgb(203 213 225 / var(--tw-text-opacity, 1))}.hover\:text-slate-400:hover{--tw-text-opacity: 1;color:rgb(148 163 184 / var(--tw-text-opacity, 1))}.hover\:text-white:hover{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.hover\:underline:hover{text-decoration-line:underline}.hover\:shadow-accent-cyan\/25:hover{--tw-shadow-color: rgb(59 130 246 / .25);--tw-shadow: var(--tw-shadow-colored)}.focus\:border-accent-cyan\/30:focus{border-color:#3b82f64d}.focus\:border-accent-cyan\/40:focus{border-color:#3b82f666}.focus\:bg-accent-cyan\/5:focus{background-color:#3b82f60d}.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}.active\:scale-95:active{--tw-scale-x: .95;--tw-scale-y: .95;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-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}.group:hover .group-hover\:text-accent-cyan{--tw-text-opacity: 1;color:rgb(59 130 246 / var(--tw-text-opacity, 1))}.group:hover .group-hover\:text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.group:hover .group-hover\:opacity-100{opacity:1}@media (min-width: 640px){.sm\:block{display:block}.sm\:flex{display:flex}.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:py-0{padding-top:0;padding-bottom:0}}@media (min-width: 768px){.md\:left-auto{left:auto}.md\:block{display:block}.md\:flex{display:flex}.md\:hidden{display:none}.md\:w-96{width:24rem}}@media (min-width: 1024px){.lg\:inline-block{display:inline-block}}
