*,: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:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,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}.\!container{width:100%!important}.container{width:100%}@media(min-width:640px){.\!container{max-width:640px!important}.container{max-width:640px}}@media(min-width:768px){.\!container{max-width:768px!important}.container{max-width:768px}}@media(min-width:1024px){.\!container{max-width:1024px!important}.container{max-width:1024px}}@media(min-width:1280px){.\!container{max-width:1280px!important}.container{max-width:1280px}}@media(min-width:1536px){.\!container{max-width:1536px!important}.container{max-width:1536px}}.visible{visibility:visible}.static{position:static}.resize{resize:both}.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}@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))}}:root{font-family:Songti SC,STSong,"Noto Serif SC",SimSun,serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0}button,input,select,textarea{font:inherit}a{color:inherit}::-moz-selection{color:#1a1a1a;background:#ecddc1}::selection{color:#1a1a1a;background:#ecddc1}:focus-visible{outline:2px solid currentColor;outline-offset:4px}:root{--night: #141716;--beige: #d1bdab;--sage: #d4d4c6;--forest: #178255;--cream: #ecddc1;--ink: #1a1a1a;--lamplight: #e8c87a;--serif: "Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;--latin: "Cormorant Garamond", "EB Garamond", Georgia, serif;--mono: "SF Mono", "Cascadia Mono", Consolas, monospace;--ease-out: cubic-bezier(.22, 1, .36, 1)}body{color:var(--cream);background:var(--night);font-family:var(--serif);font-size:17px;line-height:1.9}#root{min-height:100vh}.site-root{--nav-background: var(--night);--nav-color: var(--cream);position:relative;overflow:clip;color:var(--nav-color);background-color:var(--nav-background);transition:background-color .7s ease-in,color .7s ease-in}.site-root[data-tone=beige]{--nav-background: var(--beige);--nav-color: var(--ink)}.site-root[data-tone=sage]{--nav-background: var(--sage);--nav-color: var(--ink)}.site-root[data-tone=forest]{--nav-background: var(--forest);--nav-color: var(--cream)}.site-root[data-tone=cream]{--nav-background: var(--cream);--nav-color: var(--ink)}.chapter{position:relative;min-height:100vh;padding:16vh 0 12vh;color:inherit;background-color:transparent;scroll-margin-top:0}.reading-wrap{width:100%;max-width:1118px;margin:0 auto;padding:0 5vw}.chapter-kicker{display:block;margin:0 0 26px;margin-bottom:26px!important;font-family:var(--latin);font-size:15px;font-style:italic;line-height:1.9;letter-spacing:0;opacity:.72}.chapter h1,.chapter h2,.chapter h3,.chapter h4,.chapter p,.chapter blockquote,.chapter figure,.chapter dl,.chapter dd,.chapter ul{margin-top:0;margin-bottom:0}.chapter h1{font-size:clamp(52px,8vw,110px);font-weight:700;line-height:1.08;letter-spacing:0}.chapter h2{font-size:clamp(32px,4.2vw,52px);font-weight:700;line-height:1.25;letter-spacing:0}.chapter h2 em{font-family:var(--latin);font-style:italic;font-weight:500}.chapter-lede{max-width:520px;margin-top:6vh!important;margin-left:min(40%,380px);font-size:clamp(19px,2vw,24px);line-height:1.85}.chapter-lede strong,.hero-quote strong{font-weight:inherit;background:linear-gradient(transparent 58%,color-mix(in srgb,var(--lamplight) 55%,transparent) 58%,color-mix(in srgb,var(--lamplight) 55%,transparent) 88%,transparent 88%);background-size:100% 100%}.chapter-rail{position:fixed;top:50%;left:26px;z-index:50;color:var(--nav-color);transform:translateY(-50%);transition:color .3s ease}.chapter-rail ol{display:flex;flex-direction:column;gap:22px;margin:0;padding:0;list-style:none}.chapter-rail a{position:relative;display:block;padding-bottom:16px;color:inherit;font-size:13px;line-height:1;text-decoration:none;writing-mode:vertical-rl;opacity:.45;transition:opacity .22s ease}.chapter-rail a:after{position:absolute;bottom:-4px;left:50%;font-size:14px;content:"•";opacity:0;transform:translate(-50%)}.chapter-rail a:hover,.chapter-rail a[aria-current=location]{opacity:1}.chapter-rail a[aria-current=location]:after{opacity:1}.reading-ribbon{--reading-progress: 0;position:fixed;top:0;right:34px;z-index:50;width:12px;height:max(56px,calc(var(--reading-progress) * 100vh));background:linear-gradient(180deg,#e8c87af2,#e8c87abf);clip-path:polygon(0 0,100% 0,100% 100%,50% calc(100% - 10px),0 100%);box-shadow:0 2px 10px #0000002e;transition:height .18s ease-out}.pointer-lamp{position:fixed;top:var(--pointer-y, -500px);left:var(--pointer-x, -500px);z-index:40;width:360px;height:360px;pointer-events:none;background:radial-gradient(circle,#e8c87a38,#e8c87a12 42%,transparent 68%);mix-blend-mode:screen;opacity:0;transform:translate(-50%,-50%);transition:opacity .6s ease}.site-root[data-tone=night] .pointer-lamp{opacity:1}.starfield-canvas{position:absolute;inset:0;z-index:0;width:100%;height:100%;animation:starfield-pulse 7s ease-in-out infinite alternate}.hero-lamp{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 60% 46% at 22% 18%,#e8c87a29,transparent 70%);transform-origin:22% 18%;animation:lamplight-breathe 7s ease-in-out infinite alternate}.hero-wrap{position:relative;z-index:1}.chapter-one h1{animation:title-arrival .9s var(--ease-out) both}.hero-quote{max-width:22em;margin-top:9vh!important;font-family:var(--latin);font-size:clamp(22px,3vw,34px);font-style:italic;line-height:1.5}.hero-quote p{margin:0}.hero-quote footer{padding:0;margin-top:18px;font-family:var(--serif);font-size:16px;font-style:normal;line-height:1.8;opacity:.8}.hero-actions,.colophon-actions{display:flex;flex-wrap:wrap;gap:44px;align-items:baseline;margin-top:9vh}.underlined-link{position:relative;display:inline-block;padding-bottom:6px;color:inherit;font-size:17px;line-height:1.9;text-decoration:none}.underlined-link:after{position:absolute;right:0;bottom:0;left:0;border-bottom:1px solid currentColor;content:"";transition:right .25s ease,opacity .25s ease}.underlined-link:hover:after{right:40%;opacity:.45}.hero-meta{margin-top:5vh!important;font-family:var(--mono);font-size:12px;line-height:1.7;opacity:.6}.hero-trust{margin-top:14px!important;color:var(--lamplight);font-size:13px;line-height:1.7;opacity:.78}.reveal{opacity:0;transform:translateY(24px);transition:opacity .72s ease,transform .72s var(--ease-out)}.reveal.is-visible{opacity:1;transform:none}.product-figure{width:66%;margin:10vh 0 0!important;will-change:transform}.product-figure img{display:block;width:100%;height:auto;border-radius:4px;box-shadow:10px 20px 45px #0000004d}.product-figure figcaption{max-width:32em;margin-top:12px;font-size:13.5px;line-height:1.8;opacity:.78}.figure-pair{position:relative;margin-top:-6vh}.figure-pair>.reveal:first-child{width:52%;margin-left:auto}.figure-pair>.reveal:nth-child(2){width:46%;margin-top:-14vh}.figure-pair-leading{margin-top:4vh}.figure-pair .product-figure{width:100%;margin-top:0!important}.compact-figure{width:56%;margin-top:4vh!important}.starmap-figure{width:min(92vw,1280px);margin-top:9vh!important;margin-right:auto!important;margin-left:auto!important}.starmap-figure img{box-shadow:10px 24px 60px #00000080}.poster-wrap{display:flex;justify-content:flex-end}.poster-wrap>.reveal{width:min(52%,620px);margin-top:-14vh}.poster-figure{width:100%;margin-top:0!important}.poster-figure figcaption{margin-left:auto;text-align:right}.feature-rows{margin-top:9vh}.feature-row{display:grid;grid-template-columns:220px minmax(0,1fr);gap:6vw;padding:30px 0 34px;border-top:1px solid currentColor}.feature-rows>.reveal:first-child .feature-row{border-top:0}.feature-row h3{font-size:21px;line-height:1.9}.feature-row p{font-size:15.5px;line-height:1.9;opacity:.9}.ask-demo{position:relative;max-width:640px;margin-top:9vh}.ask-demo-connector{position:absolute;inset:0;z-index:2;width:100%;height:100%;overflow:visible;pointer-events:none}.ask-demo-connector path{fill:none;stroke:var(--lamplight);stroke-width:1.6;stroke-linecap:round;animation:connector-glow 4s ease-in-out infinite alternate}.ask-demo-connector circle{fill:var(--lamplight);animation:connector-glow 4s ease-in-out infinite alternate}.ask-demo-source{margin:0;font-size:clamp(21px,2.4vw,28px);line-height:2.1}.ask-demo-source button{padding:0 2px;color:inherit;font:inherit;text-align:left;background:transparent;border:0;border-bottom:1px solid transparent;border-radius:0;cursor:pointer;opacity:.52;transition:color .24s ease,border-color .24s ease,opacity .24s ease}.ask-demo-source button:hover,.ask-demo-source button[aria-pressed=true]{border-bottom-color:var(--lamplight);opacity:1}.ask-demo-source button[aria-pressed=true]{color:var(--lamplight)}.ask-demo-answer{margin-top:34px;font-size:16px;line-height:1.95}.ask-demo-question{margin-bottom:10px!important;font-family:var(--latin);font-size:19px;font-style:italic}.ask-demo-note{margin-top:22px!important;font-size:13px;opacity:.65}.buddy-figure{width:min(300px,64%);margin-right:auto!important;margin-left:auto!important}.buddy-figure figcaption{text-align:center}.format-list{max-width:640px;margin-top:12vh}.format-list p{padding:16px 0;border-top:1px solid currentColor;font-size:15.5px}.format-list p:first-child{border-top:0}.format-list strong{font-family:var(--mono);font-size:13px;margin-right:18px}.colophon-wrap{padding-top:22vh;text-align:center}.product-mark{font-size:clamp(48px,6vw,84px);font-weight:700;line-height:1.9}.product-mark small{display:block;margin-top:14px;font-family:var(--latin);font-size:15px;font-style:italic;font-weight:400;line-height:1.9;opacity:.7}.publication-facts{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0 28px;max-width:460px;margin:8vh auto 0!important;font-size:14.5px;line-height:2.3;text-align:left}.publication-facts dt{text-align:right;opacity:.6}.publication-facts .checksum{font-family:var(--mono);font-size:10.5px;line-height:1.9;word-break:break-all}.edition-block{max-width:640px;margin:9vh auto 0;text-align:left}.edition-block>h3,.release-notes h3{margin-bottom:18px;font-size:17px;line-height:1.9;text-align:center}.faq-appendix h3{margin-bottom:20px;font-size:22px;line-height:1.9;text-align:center}.edition-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 36px}.edition-column h4{padding-bottom:10px;font-size:15.5px;line-height:1.9;border-bottom:1px solid currentColor}.edition-column h4 small{float:right;font-family:var(--mono);font-size:10.5px;font-weight:400;opacity:.65}.edition-column ul,.release-notes ul{padding:0;list-style:none}.edition-column li{padding:10px 0;font-size:13.5px;line-height:1.9;border-bottom:1px dashed color-mix(in srgb,currentColor 35%,transparent)}.edition-block>p{margin-top:22px!important;font-size:13px;line-height:2;text-align:center;opacity:.72}.colophon-actions{justify-content:center;margin-top:7vh}.colophon-download{font-size:18px}.download-note{max-width:780px;margin:18px auto 0!important;font-size:12.5px;line-height:1.9;opacity:.62}.release-notes{max-width:520px;margin:9vh auto 0;font-size:14.5px;line-height:2;text-align:left}.release-notes li{padding:10px 0;border-top:1px solid currentColor}.release-notes li:first-child{border-top:0}.release-notes p{margin-top:20px!important;font-size:13.5px;opacity:.78}.release-notes a{text-decoration:underline;text-underline-offset:4px}.faq-appendix{max-width:640px;margin:14vh auto 0;text-align:left}.faq-item{border-top:1px solid currentColor}.faq-item:last-child{border-bottom:1px solid currentColor}.faq-item summary{position:relative;padding:18px 34px 18px 4px;font-size:16.5px;font-weight:700;line-height:1.9;list-style:none;cursor:pointer}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{position:absolute;top:18px;right:5px;content:"+";transition:transform .18s ease}.faq-item[open] summary:after{transform:rotate(45deg)}.faq-item p{padding:0 4px 20px;font-size:14.5px;line-height:1.9;opacity:.9}.getting-started{margin-top:12vh!important;font-size:13px;line-height:2.1;opacity:.62}.site-footer{padding:8vh 0 6vh;font-family:var(--mono);font-size:12px;line-height:1.9;text-align:center;opacity:.62}@supports (animation-timeline: view()){.product-figure{animation-name:figure-parallax;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:view();animation-range:entry -10% exit 110%}}@keyframes title-arrival{0%{opacity:0;filter:blur(5px);transform:translateY(8px)}to{opacity:1;filter:none;transform:none}}@keyframes lamplight-breathe{0%{opacity:.65;transform:scale(1)}to{opacity:1;transform:scale(1.05)}}@keyframes starfield-pulse{0%{opacity:.72}to{opacity:1}}@keyframes connector-glow{0%{opacity:.55}to{opacity:1}}@keyframes figure-parallax{0%{transform:translateY(22px)}to{transform:translateY(-22px)}}@media(max-width:1100px){.chapter-rail{left:16px}.reading-ribbon{right:22px}}@media(max-width:860px){.chapter-rail{inset:auto 0 0;z-index:80;color:var(--nav-color);background:color-mix(in srgb,var(--nav-background) 94%,transparent);border-top:1px solid color-mix(in srgb,currentColor 30%,transparent);transform:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.chapter-rail ol{flex-direction:row;gap:6px;justify-content:center;min-height:58px;padding:8px 12px}.chapter-rail li{flex:1 1 0;max-width:88px}.chapter-rail a{display:flex;align-items:center;justify-content:center;min-height:42px;padding:0;font-size:12px;text-align:center;writing-mode:horizontal-tb}.chapter-rail a:after{bottom:-5px}.reading-ribbon,.pointer-lamp{display:none}.chapter-lede{max-width:none;margin-left:0}.product-figure,.compact-figure{width:100%}.figure-pair{margin-top:8vh}.figure-pair-leading{margin-top:4vh}.figure-pair>.reveal:first-child,.figure-pair>.reveal:nth-child(2){width:100%;margin:0 0 8vh}.starmap-figure{width:100%}.poster-wrap>.reveal{width:88%;margin:6vh auto 0}.poster-figure figcaption{text-align:center}.feature-row{grid-template-columns:1fr;gap:10px}.publication-facts{max-width:100%}.buddy-figure{width:min(300px,64%)}}@media(max-width:560px){.reading-wrap{padding-right:5vw;padding-left:5vw}.chapter-lede{font-size:19px;line-height:1.85}.hero-quote{margin-top:9vh!important}.hero-actions{gap:24px;margin-top:9vh}.product-figure{margin-top:10vh!important}.ask-demo-source{font-size:21px}.edition-grid{grid-template-columns:1fr;gap:28px 0}.colophon-actions{gap:28px}.getting-started{text-align:left}.compact-figure{margin-top:4vh!important}.starmap-figure{margin-top:9vh!important}.poster-figure{margin-top:0!important}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.site-root{transition:none}.site-root *,.site-root *:before,.site-root *:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}.product-figure{transform:none!important}.pointer-lamp{display:none}}