.clue-part[data-v-b424017f]{position:relative;font-family:ui-monospace,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.clue-part:not(.extra)+.clue-part.extra[data-v-b424017f]{margin-left:3rem}.clue-part.focus-within .clue-part-index[data-v-b424017f]{color:var(--primary)}.clue-part .clue-part-input[data-v-b424017f]{border-bottom:2px solid #ccc}.clue-part .clue-part-input[data-v-b424017f]:hover,.clue-part .clue-part-input.hover[data-v-b424017f]{background-color:var(--bg-char-hover)}.clue-part .clue-part-input.focus[data-v-b424017f]{color:var(--primary);border-color:var(--primary)!important;background-color:var(--bg-char-focus)}.clue-part.invalid .clue-part-input[data-v-b424017f]{color:var(--danger)!important;border-color:var(--error)}.clue.pass[data-v-b424017f]{color:var(--success)}.clue.pass .clue-part-input[data-v-b424017f]{border-color:var(--success)}.hint-expr-index.focus[data-v-45ea77ed]{color:var(--primary)}.hint-expr[data-v-81ba55ba]{font-family:ui-monospace,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;letter-spacing:1px;margin-right:-1px}.hint-tooltip[data-v-81ba55ba]{text-decoration-style:dotted;text-underline-offset:5px}.hint-part[data-v-35c19112]{position:relative}.hint-part.pass[data-v-35c19112]{color:var(--success)}.hint-part.fail[data-v-35c19112]{color:var(--danger)}.hint-part[data-v-35c19112]:before{content:""}.hint-part.hoverable[data-v-35c19112]:hover:before{background-color:var(--bg-char-hover)}.hint-text[data-v-5e22f5b2]{font-family:ui-monospace,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.button-chapter[data-v-fd658186]{transition:all .3s ease}.button-chapter[data-v-fd658186]:hover{background-color:var(--bg-char-hover)}.button-question[data-v-fd658186]{transition:all .3s ease}.button-question[data-v-fd658186]:hover{background-color:var(--bg-char-hover)}.button-question.passed[data-v-fd658186]{color:var(--success)}.button-question svg[data-v-fd658186]{height:1em;display:inline}.page-contents>.grid[data-v-612d5ab9]{grid-template-columns:8rem 1fr}.button-chapter[data-v-612d5ab9]{transition:all .3s ease}.button-chapter[data-v-612d5ab9]:hover{background-color:var(--bg-char-hover)}.button-question[data-v-612d5ab9]{transition:all .3s ease}.button-question[data-v-612d5ab9]:hover{background-color:var(--bg-char-hover)}.button-question.passed[data-v-612d5ab9]{color:var(--success)}.button-question svg[data-v-612d5ab9]{height:1em;display:inline}.swipe-left-enter-from[data-v-612d5ab9],.swipe-right-leave-to[data-v-612d5ab9]{opacity:0;transform:translate(-768px)}.swipe-right-enter-from[data-v-612d5ab9],.swipe-left-leave-to[data-v-612d5ab9]{opacity:0;transform:translate(768px)}.swipe-left-enter-active[data-v-612d5ab9],.swipe-right-enter-active[data-v-612d5ab9]{transition:opacity .1s .1s,transform .3s ease}.swipe-left-leave-active[data-v-612d5ab9],.swipe-right-leave-active[data-v-612d5ab9]{transition:opacity .1s,transform .3s ease}*,:before,:after{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 rgb(0 0 0 / 0);--un-ring-shadow:0 0 rgb(0 0 0 / 0);--un-shadow-inset: ;--un-shadow:0 0 rgb(0 0 0 / 0);--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgb(147 197 253 / .5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: }::backdrop{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 rgb(0 0 0 / 0);--un-ring-shadow:0 0 rgb(0 0 0 / 0);--un-shadow-inset: ;--un-shadow:0 0 rgb(0 0 0 / 0);--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgb(147 197 253 / .5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: }.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.before\:absolute:before{position:absolute}.bottom-0{bottom:0}.left--1{left:-.25rem}.left-0{left:0}.right--1{right:-.25rem}.right-0{right:0}.top-0{top:0}.top-full{top:100%}.before\:bottom--1px:before{bottom:-1px}.before\:left--1:before{left:-.25rem}.before\:right--1:before{right:-.25rem}.before\:top--1px:before{top:-1px}.z-50{z-index:50}.before\:z--1:before{z-index:-1}.grid{display:grid}.grid-cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.mx-1{margin-left:.25rem;margin-right:.25rem}.my-0{margin-top:0;margin-bottom:0}.my-2{margin-top:.5rem;margin-bottom:.5rem}.my-4{margin-top:1rem;margin-bottom:1rem}.my-auto{margin-top:auto;margin-bottom:auto}.mb--4{margin-bottom:-1rem}.mb-1\.5{margin-bottom:.375rem}.mb-12{margin-bottom:3rem}.mb-16{margin-bottom:4rem}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.ml-10{margin-left:2.5rem}.mr-10{margin-right:2.5rem}.mt-2{margin-top:.5rem}.mt-6{margin-top:1.5rem}.box-border{box-sizing:border-box}.inline{display:inline}.block{display:block}.inline-block{display:inline-block}.hidden{display:none}.h-1rem{height:1rem}.h-20{height:5rem}.h-3{height:.75rem}.h-5{height:1.25rem}.h-8{height:2rem}.h-full{height:100%}.h1{height:.25rem}.h2{height:.5rem}.max-w-600px{max-width:600px}.w-100vw,.w-screen{width:100vw}.w-28{width:7rem}.w-40{width:10rem}.w-5{width:1.25rem}.w-50vw{width:50vw}.flex{display:flex}.inline-flex{display:inline-flex}.basis-full{flex-basis:100%}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.transform{transform:translate(var(--un-translate-x)) translateY(var(--un-translate-y)) translateZ(var(--un-translate-z)) rotate(var(--un-rotate)) rotateX(var(--un-rotate-x)) rotateY(var(--un-rotate-y)) rotate(var(--un-rotate-z)) skew(var(--un-skew-x)) skewY(var(--un-skew-y)) scaleX(var(--un-scale-x)) scaleY(var(--un-scale-y)) scaleZ(var(--un-scale-z))}.cursor-pointer{cursor:pointer}.cursor-text{cursor:text}.select-none{-webkit-user-select:none;user-select:none}.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-x-1{column-gap:.25rem}.gap-x-8{column-gap:2rem}.gap-y-1{row-gap:.25rem}.gap-y-2{row-gap:.5rem}.gap-y-6{row-gap:1.5rem}.overflow-auto{overflow:auto}.b-b-2{border-bottom-width:2px}.b-neutral-600{--un-border-opacity:1;border-color:rgb(82 82 82 / var(--un-border-opacity))}.rounded{border-radius:.25rem}.rounded-md{border-radius:.375rem}.before\:rounded-1:before{border-radius:.25rem}.b-b-solid{border-bottom-style:solid}.bg-inherit{background-color:inherit}.bg-neutral-500\/20{background-color:#73737333}.px-1{padding-left:.25rem;padding-right:.25rem}.px-10{padding-left:2.5rem;padding-right:2.5rem}.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-3{padding-top:.75rem;padding-bottom:.75rem}.pl-1{padding-left:.25rem}.pl-1px{padding-left:1px}.pl-8{padding-left:2rem}.pt-2px{padding-top:2px}.pt-6px{padding-top:6px}.text-center{text-align:center}.text-12px{font-size:12px}.text-5{font-size:1.25rem}.text-9px{font-size:9px}.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}.text-blue-500{--un-text-opacity:1;color:rgb(59 130 246 / var(--un-text-opacity))}.text-neutral-300{--un-text-opacity:1;color:rgb(212 212 212 / var(--un-text-opacity))}.font-500{font-weight:500}.font-600{font-weight:600}.lh-7{line-height:1.75rem}.line-height-relaxed{line-height:1.625}.tracking-tight{letter-spacing:-.025em}.line-through{text-decoration-line:line-through}.hover\:underline:hover{text-decoration-line:underline}.op-100{opacity:1}.op-50{opacity:.5}.op-60{opacity:.6}.hover\:op-100:hover{opacity:1}.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-width{transition-property:width;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.before\:transition:before{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}.duration-300{transition-duration:.3s}.ease{transition-timing-function:cubic-bezier(.4,0,.2,1)}.h-dvh{height:100dvh}@media (min-width: 640px){.sm\:pb-5{padding-bottom:1.25rem}.sm\:pt-5{padding-top:1.25rem}}@media (min-width: 768px){.md\:block{display:block}}.resize-observer[data-v-b329ee4c]{position:absolute;top:0;left:0;z-index:-1;width:100%;height:100%;border:none;background-color:transparent;pointer-events:none;display:block;overflow:hidden;opacity:0}.resize-observer[data-v-b329ee4c] object{display:block;position:absolute;top:0;left:0;height:100%;width:100%;overflow:hidden;pointer-events:none;z-index:-1}.v-popper__popper{z-index:10000;top:0;left:0;outline:none}.v-popper__popper.v-popper__popper--hidden{visibility:hidden;opacity:0;transition:opacity .15s,visibility .15s;pointer-events:none}.v-popper__popper.v-popper__popper--shown{visibility:visible;opacity:1;transition:opacity .15s}.v-popper__popper.v-popper__popper--skip-transition,.v-popper__popper.v-popper__popper--skip-transition>.v-popper__wrapper{transition:none!important}.v-popper__backdrop{position:absolute;top:0;left:0;width:100%;height:100%;display:none}.v-popper__inner{position:relative;box-sizing:border-box;overflow-y:auto}.v-popper__inner>div{position:relative;z-index:1;max-width:inherit;max-height:inherit}.v-popper__arrow-container{position:absolute;width:10px;height:10px}.v-popper__popper--arrow-overflow .v-popper__arrow-container,.v-popper__popper--no-positioning .v-popper__arrow-container{display:none}.v-popper__arrow-inner,.v-popper__arrow-outer{border-style:solid;position:absolute;top:0;left:0;width:0;height:0}.v-popper__arrow-inner{visibility:hidden;border-width:7px}.v-popper__arrow-outer{border-width:6px}.v-popper__popper[data-popper-placement^=top] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-inner{left:-2px}.v-popper__popper[data-popper-placement^=top] .v-popper__arrow-outer,.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-outer{left:-1px}.v-popper__popper[data-popper-placement^=top] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=top] .v-popper__arrow-outer{border-bottom-width:0;border-left-color:transparent!important;border-right-color:transparent!important;border-bottom-color:transparent!important}.v-popper__popper[data-popper-placement^=top] .v-popper__arrow-inner{top:-2px}.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-container{top:0}.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-outer{border-top-width:0;border-left-color:transparent!important;border-right-color:transparent!important;border-top-color:transparent!important}.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-inner{top:-4px}.v-popper__popper[data-popper-placement^=bottom] .v-popper__arrow-outer{top:-6px}.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-inner{top:-2px}.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-outer,.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-outer{top:-1px}.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-outer{border-left-width:0;border-left-color:transparent!important;border-top-color:transparent!important;border-bottom-color:transparent!important}.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-inner{left:-4px}.v-popper__popper[data-popper-placement^=right] .v-popper__arrow-outer{left:-6px}.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-container{right:-10px}.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-inner,.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-outer{border-right-width:0;border-top-color:transparent!important;border-right-color:transparent!important;border-bottom-color:transparent!important}.v-popper__popper[data-popper-placement^=left] .v-popper__arrow-inner{left:-2px}.v-popper--theme-tooltip .v-popper__inner{background:#000c;color:#fff;border-radius:6px;padding:7px 12px 6px}.v-popper--theme-tooltip .v-popper__arrow-outer{border-color:#000c}.v-popper--theme-dropdown .v-popper__inner{background:#fff;color:#000;border-radius:6px;border:1px solid #ddd;box-shadow:0 6px 30px #0000001a}.v-popper--theme-dropdown .v-popper__arrow-inner{visibility:visible;border-color:#fff}.v-popper--theme-dropdown .v-popper__arrow-outer{border-color:#ddd}:root{--vp-c-bg: hsl(240, 7%, 10%);--bg-char-hover2: hsl(240, 7%, 20%);--bg-char-hover: hsl(240, 7%, 30%);--bg-char-focus: hsl(240, 7%, 30%);--primary: hsl(210, 100%, 63%);--danger: hsl(330, 100%, 63%);--success: hsl(90, 100%, 63%);--vp-c-text-1: #dfdfd6;--vp-c-text-2: #98989f;--vp-c-text-3: #6a6a71}body{margin:0;color:var(--vp-c-text-1);background-color:var(--vp-c-bg)}.v-popper__inner>div{font-size:14px;line-height:20px;white-space:pre-line}