@import"https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Pixelify+Sans:wght@400;500;600;700&family=VT323&family=JetBrains+Mono:wght@300;400;500&family=ZCOOL+XiaoWei&family=Long+Cang&display=swap";*,: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:Archivo,Helvetica Neue,Arial,sans-serif;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:JetBrains Mono,ui-monospace,Menlo,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}:root{--paper: #F4EFE6;--paper-2: #EAE3D5;--paper-edge: #DCD3C0;--ink: #111111;--ink-2: #000000;--ink-soft: #2E2E2E;--ink-mute: #6B6B6B;--ink-faint: #B8B0A0;--accent: #D7261E;--accent-deep: #B11C16;--accent-soft: #F2D9D5;--font-display: "Pixelify Sans", "Press Start 2P", "PingFang SC", sans-serif;--font-display-soft: "VT323", "Pixelify Sans", monospace;--font-sans: "Archivo", "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--font-cjk: "ZCOOL XiaoWei", "Long Cang", "PingFang SC", serif;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--shadow-paper: 0 1px 2px rgba(20,20,20,.04), 0 8px 24px rgba(20,20,20,.06);--shadow-lift: 0 2px 6px rgba(20,20,20,.08), 0 24px 48px rgba(20,20,20,.1);--shadow-hover: 0 4px 10px rgba(20,20,20,.1), 0 32px 64px rgba(20,20,20,.14);--dur-fast: .18s;--dur-base: .32s;--dur-slow: .6s}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:15px;font-weight:400;line-height:1.55;overflow-x:hidden}@media(hover:hover)and (pointer:fine){body,a,button,[role=button]{cursor:none}}::-moz-selection{background:var(--ink);color:var(--paper)}::selection{background:var(--ink);color:var(--paper)}:focus-visible{outline:1px solid var(--ink);outline-offset:3px}section[id]{scroll-margin-top:80px}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.inset-0{top:0;right:0;bottom:0;left:0}.-right-4{right:-1rem}.-top-4{top:-1rem}.left-0{left:0}.top-0{top:0}.z-\[10000\]{z-index:10000}.z-\[10001\]{z-index:10001}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mt-4{margin-top:1rem}.block{display:block}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.hidden{display:none}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize{resize:both}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.break-all{word-break:break-all}.rounded-full{border-radius:0}.border{border-width:1px}.border-2{border-width:2px}.border-accent-deep{border-color:var(--accent-deep)}.border-black{--tw-border-opacity: 1;border-color:rgb(0 0 0 / var(--tw-border-opacity, 1))}.border-ink-soft{border-color:var(--ink-soft)}.border-paper-edge{border-color:var(--paper-edge)}.bg-accent{background-color:var(--accent)}.bg-black\/50{background-color:#00000080}.bg-black\/80{background-color:#000c}.bg-ink{background-color:var(--ink)}.bg-paper{background-color:var(--paper)}.bg-paper-2{background-color:var(--paper-2)}.bg-red-500{--tw-bg-opacity: 1;background-color:rgb(239 68 68 / var(--tw-bg-opacity, 1))}.p-2{padding:.5rem}.p-6{padding:1.5rem}.px-4{padding-left:1rem;padding-right:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.text-center{text-align:center}.font-display{font-family:Pixelify Sans,Press Start 2P,PingFang SC,sans-serif}.font-mono{font-family:JetBrains Mono,ui-monospace,Menlo,monospace}.text-2xl{font-size:1.5rem;line-height:2rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.font-bold{font-weight:700}.italic{font-style:italic}.tracking-widest{letter-spacing:.1em}.text-ink{color:var(--ink)}.text-ink-mute{color:var(--ink-mute)}.text-paper{color:var(--paper)}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.shadow-lift{--tw-shadow: 0 2px 6px rgba(20,20,20,.08), 0 24px 48px rgba(20,20,20,.1);--tw-shadow-colored: 0 2px 6px var(--tw-shadow-color), 0 24px 48px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.blur{--tw-blur: blur(8px);filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.drop-shadow{--tw-drop-shadow: drop-shadow(0 1px 2px rgb(0 0 0 / .1)) drop-shadow(0 1px 1px rgb(0 0 0 / .06));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)}.drop-shadow-lg{--tw-drop-shadow: drop-shadow(0 10px 8px rgb(0 0 0 / .04)) drop-shadow(0 4px 3px rgb(0 0 0 / .1));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)}.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{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-transform{transition-property:transform;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.eyebrow{font-family:var(--font-mono);font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--ink-mute)}.fp-paper{transition:box-shadow .22s var(--ease-out)}.fp-paper:hover{box-shadow:var(--shadow-hover)!important;z-index:5!important}.fp-paper[data-dragging="1"]{cursor:grabbing!important;z-index:50!important;box-shadow:var(--shadow-hover)!important}.wk-flipping-next{animation:wkFlipNext .72s cubic-bezier(.65,0,.35,1) both}.wk-flipping-prev{animation:wkFlipPrev .72s cubic-bezier(.65,0,.35,1) both}@keyframes wkFlipNext{0%{transform:perspective(1800px) rotateY(0)}50%{transform:perspective(1800px) rotateY(-10deg) translate(-10px);box-shadow:0 30px 80px #0000002e}to{transform:perspective(1800px) rotateY(0)}}@keyframes wkFlipPrev{0%{transform:perspective(1800px) rotateY(0)}50%{transform:perspective(1800px) rotateY(10deg) translate(10px);box-shadow:0 30px 80px #0000002e}to{transform:perspective(1800px) rotateY(0)}}.wk-book button.wk-hot:hover{opacity:1!important}@media(max-width:900px){.wk-book-outer{padding:0!important}.wk-book{grid-template-columns:1fr!important;min-height:auto!important}.wk-edge{display:none!important}}.hover\:scale-110:hover{--tw-scale-x: 1.1;--tw-scale-y: 1.1;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\:bg-accent-deep:hover{background-color:var(--accent-deep)}@media(min-width:768px){.md\:block{display:block}.md\:flex{display:flex}.md\:hidden{display:none}}