*,:before,:after,::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:#3b82f680;--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:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:Inter,system-ui,-apple-system,Segoe UI,ui-sans-serif,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:Space Grotesk,system-ui,-apple-system,Segoe UI,ui-sans-serif,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family: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:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-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{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}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{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.absolute{position:absolute}.inset-0{inset:0}.left-1\/2{left:50%}.right-3{right:.75rem}.top-1\/2{top:50%}.top-3{top:.75rem}.z-50{z-index:50}.my-4{margin-top:1rem;margin-bottom:1rem}.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.grid{display:grid}.hidden{display:none}.h-11{height:2.75rem}.h-4{height:1rem}.max-h-\[calc\(100dvh-24px\)\]{max-height:calc(100dvh - 24px)}.min-h-11{min-height:2.75rem}.min-h-12{min-height:3rem}.min-h-9{min-height:2.25rem}.min-h-\[104px\]{min-height:104px}.w-11{width:2.75rem}.w-4{width:1rem}.w-\[min\(720px\,calc\(100vw-24px\)\)\]{width:min(720px,100vw - 24px)}.w-full{width:100%}.min-w-0{min-width:0}.flex-1{flex:1}.-translate-x-1\/2{--tw-translate-x:-50%;transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.-translate-y-1\/2{--tw-translate-y:-50%;transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize-y{resize:vertical}.items-center{align-items:center}.justify-center{justify-content:center}.gap-0\.5{gap:.125rem}.gap-2{gap:.5rem}.gap-4{gap:1rem}.overflow-y-auto{overflow-y:auto}.whitespace-nowrap{white-space:nowrap}.rounded-full{border-radius:var(--radius-full)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-width:1px}.border-border,.border-input{border-color:var(--separator)}.border-neon-lime\/60{border-color:rgb(var(--neon-lime-rgb) / .6)}.border-neon-orange\/60{border-color:rgb(var(--neon-orange-rgb) / .6)}.border-neon-teal\/60{border-color:rgb(var(--neon-teal-rgb) / .6)}.border-neon-yellow\/60{border-color:rgb(var(--neon-yellow-rgb) / .6)}.bg-black\/70{background-color:#000000b3}.bg-card{background-color:var(--bg-secondary)}.bg-destructive{--tw-bg-opacity:1;background-color:rgb(var(--neon-orange-rgb) / var(--tw-bg-opacity,1))}.bg-muted{background-color:var(--bg-tertiary)}.bg-neon-lime\/10{background-color:rgb(var(--neon-lime-rgb) / .1)}.bg-neon-orange\/10{background-color:rgb(var(--neon-orange-rgb) / .1)}.bg-neon-teal\/10{background-color:rgb(var(--neon-teal-rgb) / .1)}.bg-neon-yellow\/10{background-color:rgb(var(--neon-yellow-rgb) / .1)}.bg-popover{background-color:var(--bg-popover)}.bg-primary{--tw-bg-opacity:1;background-color:rgb(var(--neon-yellow-rgb) / var(--tw-bg-opacity,1))}.bg-secondary{background-color:var(--bg-tertiary)}.bg-white\/5{background-color:#ffffff0d}.p-1{padding:.25rem}.p-5{padding:1.25rem}.px-0\.5{padding-left:.125rem;padding-right:.125rem}.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-8{padding-left:2rem;padding-right:2rem}.py-0\.5{padding-top:.125rem;padding-bottom:.125rem}.py-1\.5{padding-top:.375rem;padding-bottom:.375rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.pr-12{padding-right:3rem}.font-code{font-family:JetBrains Mono,ui-monospace,Menlo,Consolas,SFMono-Regular,Monaco,Liberation Mono,Courier New,monospace}.font-display{font-family:Plus Jakarta Sans,system-ui,-apple-system,Segoe UI,ui-sans-serif,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}.font-mono{font-family:Space Grotesk,system-ui,-apple-system,Segoe UI,ui-sans-serif,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}.text-\[0\.75rem\]{font-size:.75rem}.text-\[0\.7rem\]{font-size:.7rem}.text-\[0\.8125rem\]{font-size:.8125rem}.text-base{font-size:1rem;line-height:1.5rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.font-bold{font-weight:700}.font-semibold{font-weight:600}.uppercase{text-transform:uppercase}.leading-snug{line-height:1.375}.tracking-tight{letter-spacing:-.025em}.tracking-wide{letter-spacing:.025em}.text-card-foreground{color:var(--text-primary)}.text-destructive-foreground{--tw-text-opacity:1;color:rgb(10 17 40/var(--tw-text-opacity,1))}.text-foreground{color:var(--text-primary)}.text-muted-foreground{color:var(--text-secondary)}.text-neon-lime{--tw-text-opacity:1;color:rgb(var(--neon-lime-rgb) / var(--tw-text-opacity,1))}.text-neon-orange{--tw-text-opacity:1;color:rgb(var(--neon-orange-rgb) / var(--tw-text-opacity,1))}.text-neon-teal{--tw-text-opacity:1;color:rgb(var(--neon-teal-rgb) / var(--tw-text-opacity,1))}.text-neon-yellow,.text-primary{--tw-text-opacity:1;color:rgb(var(--neon-yellow-rgb) / var(--tw-text-opacity,1))}.text-primary-foreground{color:var(--accent-ink)}.text-secondary-foreground{color:var(--text-primary)}.underline-offset-4{text-underline-offset:4px}.opacity-70{opacity:.7}.shadow{--tw-shadow:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--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-card{--tw-shadow:var(--shadow-card);--tw-shadow-colored:var(--shadow-card);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000), var(--tw-ring-shadow,0 0 #0000), var(--tw-shadow)}.shadow-elevated{--tw-shadow:var(--shadow-elevated);--tw-shadow-colored:var(--shadow-elevated);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000), var(--tw-ring-shadow,0 0 #0000), var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 2px 0 #0000000d;--tw-shadow-colored:0 1px 2px 0 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-card{--tw-shadow-color:var(--bg-secondary);--tw-shadow:var(--tw-shadow-colored)}.outline-none{outline-offset:2px;outline:2px solid #0000}.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)}.backdrop-blur-sm{--tw-backdrop-blur:blur(4px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition-all{transition-property:all;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.transition-opacity{transition-property:opacity;transition-duration:.15s;transition-timing-function:cubic-bezier(.4,0,.2,1)}.duration-200{transition-duration:.2s}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0), var(--tw-enter-translate-y,0), 0) scale3d(var(--tw-enter-scale,1), var(--tw-enter-scale,1), var(--tw-enter-scale,1)) rotate(var(--tw-enter-rotate,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0), var(--tw-exit-translate-y,0), 0) scale3d(var(--tw-exit-scale,1), var(--tw-exit-scale,1), var(--tw-exit-scale,1)) rotate(var(--tw-exit-rotate,0))}}.duration-200{animation-duration:.2s}.running{animation-play-state:running}.paused{animation-play-state:paused}:root{--bg-primary:#0a1128;--bg-surface:#101b3b;--bg-surface-elevated:#182752;--border-subtle:#213468;--neon-yellow:#e8ff00;--neon-lime:#39ff14;--neon-orange:#ff5e36;--neon-teal:#00e5a3;--text-main:#fff;--text-muted:#a0aec0;--neon-yellow-rgb:232 255 0;--neon-lime-rgb:57 255 20;--neon-orange-rgb:255 94 54;--neon-teal-rgb:0 229 163;--glow-yellow:0 0 16px #e8ff0073;--glow-lime:0 0 16px #39ff1473;--glow-orange:0 0 16px #ff5e3673;--glass-overlay:#ffffff14;--bg-secondary:var(--bg-surface);--bg-tertiary:var(--bg-surface-elevated);--bg-popover:var(--bg-surface-elevated);--text-primary:var(--text-main);--text-secondary:var(--text-muted);--text-tertiary:#a0aec099;--separator:var(--border-subtle);--accent-blue:var(--neon-yellow);--accent-ink:#0a1128;--accent-red:var(--neon-orange);--shadow-card:0 4px 18px #00000059,inset 0 1px 0 var(--glass-overlay);--shadow-elevated:0 12px 40px #0009,inset 0 1px 0 var(--glass-overlay);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:24px;--radius-full:9999px;--font-mono:"Space Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;--font-code:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;--bg:var(--bg-primary);--surface:var(--bg-surface);--surface-2:var(--bg-surface-elevated);--ink:var(--text-main);--ink-2:var(--text-muted);--ink-3:var(--text-muted);--line:var(--border-subtle);--accent:var(--neon-yellow);--b1:#f0766b;--b2:#e3ae3a;--b3:#4fbf8b;--shadow:var(--shadow-card);--font-display:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{font-size:20px}body{-webkit-font-smoothing:antialiased;background:var(--bg);color:var(--ink);font-family:var(--font-body);margin:0;padding-inline:16px;font-size:1rem;line-height:1.5}.app{max-width:760px;margin-inline:auto;padding-block:22px 64px}h1,h2,h3,p{margin:0}h1{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance;font-size:2rem;font-weight:700;line-height:1.1}h2{font-family:var(--font-display);letter-spacing:-.01em;text-wrap:balance;font-size:1.25rem;font-weight:700}.eyebrow,.label,.mono{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);font-size:.72rem;font-weight:500}.mono{text-transform:none;letter-spacing:0;color:var(--ink-2);font-size:.8rem}.muted{color:var(--ink-3)}.today{font-family:var(--font-mono);color:var(--ink-2);font-size:.8rem;font-weight:500}.row-btns{flex-wrap:wrap;gap:10px;display:flex}.note{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface);color:var(--ink-2);margin-bottom:14px;padding:12px 14px;font-size:.9rem}.note.warn{border-color:var(--b2)}.note.bad{border-color:var(--b1)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);gap:14px;margin-bottom:16px;padding:20px;display:grid}.panel.go{gap:16px}.big{font-family:var(--font-display);letter-spacing:-.03em;font-variant-numeric:tabular-nums;font-size:3.25rem;font-weight:700;line-height:1}.big span{letter-spacing:0;color:var(--ink-2);font-size:1.1rem;font-weight:500}.ritual{border-top:1px dashed var(--line);gap:4px;padding-top:14px;display:grid}.win{font-family:var(--font-display);font-size:1.15rem;font-weight:500;line-height:1.35}.boxes{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;display:grid}.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);min-width:0;padding:12px 14px}.box-top{align-items:center;gap:8px;display:flex}.dot{background:var(--bx);border-radius:50%;flex:none;width:10px;height:10px}.box-name{font-size:.9rem;font-weight:600}.box-n{font-family:var(--font-display);font-variant-numeric:tabular-nums;margin-top:6px;font-size:2.25rem;font-weight:700;line-height:1.1}.box-sub{color:var(--ink-3);font-size:.8rem}.b1{--bx:var(--b1)}.b2{--bx:var(--b2)}.b3{--bx:var(--b3)}.bm{--bx:var(--accent)}.sess-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.prog{background:var(--line);border-radius:3px;height:6px;margin-bottom:24px;overflow:hidden}.prog i{background:var(--accent);height:100%;display:block}.idx{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow)}.idx-head{border-bottom:2px solid var(--bx);gap:4px;padding:14px 24px;display:grid}.idx-title{flex-wrap:wrap;align-items:baseline;gap:4px 10px;display:flex}.idx-box{text-transform:uppercase;font-family:var(--font-body);color:var(--bx);font-size:1.25rem;font-weight:700}.idx-sep{color:var(--ink-3);font-size:1.25rem}.idx-topic{font-family:var(--font-body);color:var(--ink-2,var(--ink));font-size:1.25rem;font-weight:600}.idx-sub{flex-wrap:wrap;gap:4px 8px;font-size:.75rem;display:flex}.chip{font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--bx);color:var(--ink);border-radius:999px;padding:2px 8px;font-size:.7rem;font-weight:700}.meta{font-family:var(--font-mono);color:var(--ink-3);font-size:.75rem}.idx-body{gap:24px;padding:24px;display:grid}.idx-body>.label{margin-bottom:-14px}.math{white-space:pre-wrap;overflow-wrap:anywhere;min-width:0;font-size:1.125rem;line-height:1.75}.tear{border:0;border-top:1px dashed var(--line);width:100%;margin:4px 0}.ref{color:var(--ink-2);gap:8px;font-size:.9rem;display:grid}.sess-foot{gap:18px;margin-top:24px;display:grid}.hint{color:var(--ink-2);font-size:.95rem}.keys{font-family:var(--font-mono);color:var(--ink-3);font-size:.72rem}.grades{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.g{appearance:none;font:inherit;text-align:left;border-radius:var(--radius-md);background:var(--bx);min-height:72px;color:var(--accent-ink);cursor:pointer;box-shadow:var(--shadow-card);border:0;gap:2px;padding:14px 16px;transition:transform .12s,box-shadow .12s,filter .12s;display:grid}.g b{font-size:1.05rem;font-weight:700}.g span{color:var(--accent-ink);opacity:.8;font-size:.8rem;font-weight:500}.g:hover{filter:brightness(1.08);transform:translateY(-1px)}.g:active{transform:translateY(0)}.g[disabled]{opacity:.5;cursor:not-allowed}.g-right{--bx:var(--neon-lime);--glow:var(--glow-lime)}.g-slip{--bx:var(--neon-yellow);--glow:var(--glow-yellow)}.g-miss{--bx:var(--neon-orange);--glow:var(--glow-orange)}.chips{flex-wrap:wrap;gap:8px;display:flex}.sum{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);gap:14px;padding:22px;display:grid}.sum-n{font-family:var(--font-display);letter-spacing:-.03em;font-size:2.75rem;font-weight:700;line-height:1}.sum-n span{letter-spacing:0;color:var(--ink-2);font-size:1.1rem;font-weight:500}.wins ul{gap:4px;margin:6px 0 0;padding-left:18px;display:grid}.win-log{border-top:1px dashed var(--line);gap:4px;padding-top:14px;display:grid}.ref-math{font-size:.95rem;line-height:1.6}.katex{font-size:1.05em}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}[hidden]{display:none!important}.toolbar{flex-wrap:wrap;gap:10px;margin-bottom:14px;display:flex}.group{margin-bottom:22px}.group h2{align-items:center;gap:8px;margin-bottom:8px;font-size:1.05rem;display:flex}.group h2 small{font-family:var(--font-mono);color:var(--ink-3);font-size:.75rem;font-weight:500}.list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.row{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.row-main{flex:220px;min-width:0}.row-title{overflow-wrap:anywhere;font-weight:600}.row-meta{font-family:var(--font-mono);color:var(--ink-3);font-size:.72rem}.row-actions{flex-wrap:wrap;gap:6px;display:flex}.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);gap:14px;margin-bottom:20px;padding:18px;display:grid}.fields{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.field{gap:4px;min-width:0;display:grid}.field label{font-size:.875rem;font-weight:600}.snips{flex-wrap:wrap;gap:6px;display:flex}.snips button{font-family:var(--font-mono);font-size:.8rem;font-weight:500}.preview{border:1px dashed var(--line);border-radius:var(--radius-md);background:var(--surface-2);gap:6px;padding:12px 14px;display:grid}.err{color:var(--b1);min-height:1.2em;font-size:.9rem}code{font-family:var(--font-code);background:var(--surface-2);border-radius:4px;padding:1px 5px;font-size:.85em}.small{font-size:.85rem}.status{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);gap:4px;margin-bottom:16px;padding:16px 18px;display:grid}.pill{font-family:var(--font-display);align-items:center;gap:8px;font-size:1.25rem;font-weight:700;display:inline-flex}.pill .dot{width:12px;height:12px}.st-ok{--bx:var(--b3)}.st-warn{--bx:var(--b2)}.st-bad{--bx:var(--b1)}.st-new{--bx:var(--ink-3)}.sect{gap:10px;margin-top:26px;display:grid}.bars{grid-template-columns:repeat(8,minmax(0,1fr));align-items:end;gap:8px;display:grid}.col{justify-items:center;gap:6px;min-width:0;display:grid}.col-n{font-family:var(--font-mono);color:var(--ink-2);font-variant-numeric:tabular-nums;font-size:.78rem}.stack{background:var(--surface);border:1px solid var(--line);border-radius:4px;flex-direction:column-reverse;width:100%;height:150px;display:flex;overflow:hidden}.stack i{width:100%;display:block}.seg-1{background:var(--b1)}.seg-2{background:var(--b2)}.seg-3{background:var(--b3)}.seg-m{background:var(--accent)}.col-d{font-family:var(--font-mono);color:var(--ink-3);text-align:center;font-size:.68rem;line-height:1.2}.col.empty .col-n{color:var(--ink-3)}.legend{color:var(--ink-2);flex-wrap:wrap;gap:6px 16px;font-size:.8rem;display:flex}.legend span{align-items:center;gap:6px;display:inline-flex}.legend i{border-radius:2px;width:10px;height:10px;display:inline-block}.scroll{overflow-x:auto}.tbl{border-collapse:collapse;font-variant-numeric:tabular-nums;background:var(--surface);border:1px solid var(--line);width:100%;font-size:.9rem}.tbl th{font-family:var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);text-align:right;border-bottom:1px solid var(--line);white-space:nowrap;padding:8px 10px;font-size:.68rem;font-weight:700}.tbl td{text-align:right;border-bottom:1px solid var(--line);white-space:nowrap;padding:8px 10px}.tbl th:first-child,.tbl td:first-child{text-align:left}.tbl tr:last-child td{border-bottom:0}.hbar{grid-template-columns:minmax(110px,170px) 1fr 2.2rem;align-items:center;gap:10px;font-size:.9rem;display:grid}.hbar .track{background:var(--line);border-radius:5px;height:10px;overflow:hidden}.hbar .track i{background:var(--ink-2);height:100%;display:block}.hbar .n{font-variant-numeric:tabular-nums;text-align:right;font-family:var(--font-mono);font-size:.8rem}.wall{gap:6px;margin:0;padding:0;list-style:none;display:grid}.wall li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);flex-wrap:wrap;justify-content:space-between;gap:12px;padding:9px 12px;display:flex}.wall .d{font-family:var(--font-mono);color:var(--ink-3);align-self:center;font-size:.72rem}.win-lead{margin:0 0 12px;font-size:1.1rem}.sum-lead,.welcome{margin:0;font-size:1.1rem}.win-stats{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px;display:grid}.win-stats div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);gap:2px;padding:10px 12px;display:grid}.win-stats b{font-variant-numeric:tabular-nums;font-size:1.6rem}.win-stats span{color:var(--ink-3);font-size:.78rem}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.col{position:relative}.hint-line{border-left:3px solid var(--accent);background:var(--surface-2);border-radius:0 6px 6px 0;gap:6px;padding:6px 0 6px 12px;display:grid}.hint-math{font-size:1rem;line-height:1.6}.row-flag{font-family:var(--font-mono);color:var(--ink);border:1px solid var(--b2);border-radius:999px;margin-top:4px;padding:1px 8px;font-size:.72rem;font-weight:500;display:inline-block}.versions{border:1px dashed var(--line);border-radius:var(--radius-lg);gap:12px;min-width:0;margin:0;padding:12px 14px;display:grid}.versions legend{padding:0 6px;font-size:.875rem;font-weight:600}.version{border-top:1px solid var(--line);gap:10px;padding-top:10px;display:grid}.version-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.preview-version{border-top:1px dashed var(--line);gap:6px;padding-top:8px;display:grid}.warns{border:1px solid var(--b2);border-radius:var(--radius-md);background:var(--surface-2);gap:4px;padding:10px 14px;display:grid}.warns ul{color:var(--ink-2);gap:2px;margin:0;padding-left:18px;font-size:.9rem;display:grid}.page-h{margin-bottom:12px}.check{cursor:pointer;align-items:center;gap:10px;min-height:44px;font-weight:600;display:flex}.check input{width:22px;height:22px;accent-color:var(--accent);flex:none}.step-h{font-family:var(--font-display);margin:6px 0 0;font-size:1.05rem}.prompt-box,.paste-box{min-height:150px;font-size:.8rem}.paste-box{min-height:180px}.import-preview{gap:12px;display:grid}.notes{color:var(--ink-2);gap:4px;margin:0;padding-left:18px;font-size:.9rem;display:grid}.drafts{gap:10px;margin:0;padding:0;list-style:none;display:grid}.draft{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius-md);gap:8px;min-width:0;padding:12px 14px;display:grid}.draft.bad{border-color:var(--b1)}.draft-error{color:var(--ink)}.draft-pick{min-height:36px}.draft details>summary{cursor:pointer;color:var(--ink-2);align-items:center;min-height:32px;font-size:.9rem;display:flex}.draft details[open]>summary{margin-bottom:6px}.import-summary{font-weight:600}.rollup{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}.rollup-topic{background:var(--surface);border:1px solid var(--line)}.rollup-topic>summary{cursor:pointer;flex-wrap:wrap;align-items:baseline;gap:2px 14px;min-height:44px;padding:8px 10px;display:flex}.rollup-name{font-weight:600}.rollup-sum{color:var(--ink-2);flex:100%;font-size:.85rem}.rollup-topic[open]>summary{border-bottom:1px solid var(--line)}.rollup-topic .tbl{border:0}.rollup-topic td.muted{text-align:left;color:var(--ink-3)}.warns ul,.notes,.wins ul,.sum ul{list-style:outside}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}body:has([data-radix-dialog-content]){overflow:hidden}.navbar{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);justify-content:space-between;align-items:center;gap:8px 16px;padding:10px 16px;display:flex}.brand{line-height:1;font-size:inherit;align-items:center;gap:10px;margin:0;display:flex}.brand-word{font-family:var(--font-display);letter-spacing:.02em;font-size:1.25rem;font-weight:800}.brand-word b{color:var(--text-main);font-weight:800}.brand-word i{color:var(--neon-yellow);font-style:normal;font-weight:800}.navbar-meta{text-align:right;white-space:nowrap;gap:2px;display:grid}@media (width<=480px){.navbar-meta .eyebrow{display:none}.brand-word{font-size:1rem}.navbar-meta .today{font-size:.7rem}.navbar{padding-inline:12px}}.panel,.form,.status,.sum,.box,.row,.wall li,.win-stats div,.rollup-topic{box-shadow:var(--shadow-card)}.idx{box-shadow:var(--shadow-card),0 0 28px -10px var(--bx)}.idx-head{background:linear-gradient(180deg,var(--glass-overlay),transparent)}.g:hover{box-shadow:var(--glow)}.view-footer{border-top:1px solid var(--border-subtle);flex-wrap:wrap;justify-content:center;gap:8px 24px;margin-top:32px;padding-top:16px;display:flex}.view-toggle{min-height:44px;color:var(--text-muted);cursor:pointer;align-items:center;gap:10px;font-size:.9rem;display:inline-flex}.view-toggle input{width:20px;height:20px;accent-color:var(--neon-yellow)}.view-toggle input:disabled{cursor:not-allowed}.view-toggle input:focus-visible{outline:2px solid var(--neon-yellow);outline-offset:2px}.clock{color:var(--text-muted);font-variant-numeric:tabular-nums;margin-left:8px;margin-right:auto}.userbar{color:var(--text-muted);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px 10px;margin-bottom:10px;font-size:.9rem;display:flex}.userbar-name{color:var(--text-main);font-weight:600}.userbar-select{width:auto;min-height:36px;padding-block:4px;font-size:.875rem}.login{margin-inline:auto;max-width:440px;margin-top:8vh}.login-form{gap:12px;display:grid}.login-dev{border-top:1px solid var(--border-subtle);padding-top:14px}.users summary{cursor:pointer;list-style:none}.users summary h2{margin:0;display:inline}.users-students{border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:8px 12px;display:grid}.file\:mr-3::file-selector-button{margin-right:.75rem}.file\:border-0::file-selector-button{border-width:0}.file\:bg-transparent::file-selector-button{background-color:#0000}.file\:text-sm::file-selector-button{font-size:.875rem;line-height:1.25rem}.file\:font-semibold::file-selector-button{font-weight:600}.file\:text-foreground::file-selector-button{color:var(--text-primary)}.placeholder\:text-muted-foreground::placeholder{color:var(--text-secondary)}.hover\:bg-accent:hover{background-color:var(--bg-tertiary)}.hover\:bg-destructive\/90:hover{background-color:rgb(var(--neon-orange-rgb) / .9)}.hover\:bg-neon-lime\/10:hover{background-color:rgb(var(--neon-lime-rgb) / .1)}.hover\:bg-neon-orange\/10:hover{background-color:rgb(var(--neon-orange-rgb) / .1)}.hover\:bg-primary\/90:hover{background-color:rgb(var(--neon-yellow-rgb) / .9)}.hover\:text-accent-foreground:hover,.hover\:text-foreground:hover{color:var(--text-primary)}.hover\:text-neon-lime:hover{--tw-text-opacity:1;color:rgb(var(--neon-lime-rgb) / var(--tw-text-opacity,1))}.hover\:text-neon-orange:hover{--tw-text-opacity:1;color:rgb(var(--neon-orange-rgb) / var(--tw-text-opacity,1))}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-100:hover{opacity:1}.hover\:shadow-\[var\(--glow-yellow\)\]:hover{--tw-shadow-color:var(--glow-yellow);--tw-shadow:var(--tw-shadow-colored)}.focus-visible\:outline-none:focus-visible{outline-offset:2px;outline:2px solid #0000}.focus-visible\:ring-2: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(2px + 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)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color:var(--accent-blue)}.focus-visible\:ring-offset-2:focus-visible{--tw-ring-offset-width:2px}.focus-visible\:ring-offset-background:focus-visible{--tw-ring-offset-color:var(--bg-primary)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}.peer:disabled~.peer-disabled\:cursor-not-allowed{cursor:not-allowed}.peer:disabled~.peer-disabled\:opacity-70{opacity:.7}.data-\[state\=active\]\:bg-card[data-state=active]{background-color:var(--bg-secondary)}.data-\[state\=active\]\:text-neon-yellow[data-state=active]{--tw-text-opacity:1;color:rgb(var(--neon-yellow-rgb) / var(--tw-text-opacity,1))}.data-\[state\=active\]\:shadow-\[inset_0_-2px_0_var\(--neon-yellow\)\,var\(--shadow-card\)\][data-state=active]{--tw-shadow-color:inset 0 -2px 0 var(--neon-yellow),var(--shadow-card);--tw-shadow:var(--tw-shadow-colored)}.data-\[state\=open\]\:animate-in[data-state=open]{--tw-enter-opacity:initial;--tw-enter-scale:initial;--tw-enter-rotate:initial;--tw-enter-translate-x:initial;--tw-enter-translate-y:initial;animation-name:enter;animation-duration:.15s}.data-\[state\=closed\]\:animate-out[data-state=closed]{--tw-exit-opacity:initial;--tw-exit-scale:initial;--tw-exit-rotate:initial;--tw-exit-translate-x:initial;--tw-exit-translate-y:initial;animation-name:exit;animation-duration:.15s}.data-\[state\=closed\]\:fade-out-0[data-state=closed]{--tw-exit-opacity:0}.data-\[state\=open\]\:fade-in-0[data-state=open]{--tw-enter-opacity:0}.data-\[state\=closed\]\:zoom-out-95[data-state=closed]{--tw-exit-scale:.95}.data-\[state\=open\]\:zoom-in-95[data-state=open]{--tw-enter-scale:.95}@media (width>=640px){.sm\:px-3{padding-left:.75rem;padding-right:.75rem}.sm\:text-sm{font-size:.875rem;line-height:1.25rem}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:size-4 svg{width:1rem;height:1rem}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.0"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}