@layer normalize{/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;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}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,[type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}}@layer normalize,foundation,demo,scroll;@layer popover{:root{--bottom: 2rem;--speed: .3s;--power-in: linear( 0 0%, .0039 6.25%, .0156 12.5%, .0352 18.75%, .0625 25%, .0977 31.25%, .1407 37.5%, .1914 43.74%, .2499 49.99%, .3164 56.25%, .3906 62.5%, .5625 75%, .7656 87.5%, 1 100% );--power-in-out: linear( 0 0%, .0012 14.95%, .0089 22.36%, .0297 28.43%, .0668 33.43%, .0979 36.08%, .1363 38.55%, .2373 43.07%, .3675 47.01%, .5984 52.15%, .7121 55.23%, .8192 59.21%, .898 63.62%, .9297 66.23%, .9546 69.06%, .9733 72.17%, .9864 75.67%, .9982 83.73%, 1 100% );--power-out: linear( 0 0%, .2342 12.49%, .4374 24.99%, .6093 37.49%, .6835 43.74%, .7499 49.99%, .8086 56.25%, .8593 62.5%, .9023 68.75%, .9375 75%, .9648 81.25%, .9844 87.5%, .9961 93.75%, 1 100% );--ease: var(--power-in);--trigger-width: 190px;--trigger-height: 44px}:root:has(:popover-open){--ease: var(--power-out)}[popover]:popover-open .backdrop-blur{scale:1;opacity:1}@starting-style{[popover]:popover-open .backdrop-blur{scale:0;opacity:0}}.trigger{width:var(--trigger-width);height:var(--trigger-height);border-radius:22px;color:light-dark(canvas,canvasText);border:0;outline-color:#fff}:root:has(.trigger:focus-visible) [popover]{outline:2px solid white}.trigger,.contents{background:light-dark(hsl(0 0% 8%),hsl(0 0% 14%))}.contents{display:flex;overflow:hidden;height:100%;width:100%;flex-direction:column-reverse;border-radius:22px;padding:0 6px;transition:padding var(--speed);transform:translateZ(0);@starting-style{padding:1rem}}[popover]{border:0px;border-radius:22px;background:transparent;padding-block:0;overflow:visible}[popover] .trigger__details{min-height:44px;flex-basis:44px}.trigger__details{display:flex;align-items:center;gap:.5rem;padding-left:.5rem;padding-right:.25rem;width:100%}.trigger__details svg{width:24px}.trigger__details .lines{animation:draw both linear;animation-timeline:--content}.trigger__details>span:first-of-type{flex:1;display:flex;align-items:center;text-align:left;gap:.25rem;svg{width:18px}}@keyframes draw{to{stroke-dashoffset:0}}[popovertargetaction]{anchor-name:--opener}[popover]:popover-open{display:flex}[popover]:popover-open .contents{padding:1rem}@starting-style{[popover]:popover-open .contents{padding:0 6px}}[data-alignment=left] .trigger,[data-alignment=left] [popover]{left:1rem}[data-alignment=right] .trigger,[data-alignment=right] [popover]{right:1rem}[data-alignment=center] .trigger,[data-alignment=center] [popover]{left:50%;translate:-50% 0}[popover]{flex-direction:column-reverse;position-anchor:--opener;transition-property:display,overlay,width,height;transition-duration:var(--speed);transition-behavior:allow-discrete;transition-timing-function:var(--ease);color:#fff;margin:unset;inset:unset;bottom:var(--bottom);width:var(--trigger-width);height:var(--trigger-height);z-index:99999999;padding:0;interpolate-size:allow-keywords;@starting-style{width:var(--trigger-width);height:var(--trigger-height)}}[popover] ol{padding-inline:.5rem;padding-left:2.5rem;list-style:pad-it;display:flex;width:-moz-max-content;width:max-content;margin:0;flex-direction:column;filter:blur(4px);opacity:0;transition:filter var(--speed),opacity var(--speed);transition-timing-function:var(--ease)}[popover]:popover-open ol{filter:blur(0px);opacity:1}@starting-style{[popover]:popover-open ol{filter:blur(4px);opacity:0}}[popover]:popover-open{width:var(--content-width, -moz-fit-content);width:var(--content-width, fit-content);height:var(--content-height, -moz-fit-content);height:var(--content-height, fit-content)}li::marker{color:#999}li:has(a:is(:hover,:focus-visible))::marker{color:#fff}ol li a{color:inherit;white-space:nowrap;padding-block:.5rem;text-decoration:none;display:inline-block;color:#999;flex:1;width:100%;&:is(:hover,:focus-visible){color:#fff}}@starting-style{[popover]:popover-open{width:var(--trigger-width);height:var(--trigger-height)}}[popover]::backdrop{transition-property:overlay,display,opacity;transition-duration:var(--speed);transition-behavior:allow-discrete;transition-timing-function:var(--ease);background:#00000040;opacity:0;backdrop-filter:blur(8px)}[popover] button{background:#0000;border:none;padding:0;color:inherit;cursor:pointer}[data-alignment=right] [popover]::backdrop{-webkit-mask:linear-gradient(135deg,#0000 0%,#fff 100%);mask:linear-gradient(135deg,#0000 0%,#fff 100%)}[data-alignment=center] [popover]::backdrop{-webkit-mask:linear-gradient(180deg,#0000 0%,#fff 100%);mask:linear-gradient(180deg,#0000 0%,#fff 100%)}[data-alignment=left] [popover]::backdrop{-webkit-mask:linear-gradient(225deg,#0000 0%,#fff 100%);mask:linear-gradient(225deg,#0000 0%,#fff 100%)}[popover]:popover-open::backdrop{opacity:1}@starting-style{[popover]:popover-open::backdrop{opacity:0}}}@layer scroll{:root{timeline-scope:--content}@property --progress{initial-value: 0; syntax: "<integer>"; inherits: true;}.trigger{anchor-name:--opener;position:fixed;bottom:var(--bottom);z-index:9999999;view-transition-name:trigger;cursor:pointer}:root{animation:scroll-progress both linear;animation-timeline:--content}.content{scroll-timeline:--content}@keyframes scroll-progress{to{--progress: 100}}:root{counter-reset:progress var(--progress)}.progress{border-radius:100px;background:light-dark(hsl(0 0% 35%),hsl(0 0% 0%));padding:.25rem .5rem}.progress:before{font-variant-numeric:tabular-nums;content:counter(progress) "%"}}@layer demo{@media (prefers-reduced-motion: no-preference){.content{scroll-behavior:smooth}}body{height:100svh;overflow:hidden}@counter-style pad-it{system:extends decimal;pad:2 "0"}.content{width:100vw;height:100svh;overflow:auto;padding-block:80px;-webkit-mask:linear-gradient(#0000,#fff 80px calc(100% - 80px),#0000);mask:linear-gradient(#0000,#fff 80px calc(100% - 80px),#0000);@media (max-width: 680px){-webkit-mask:linear-gradient(#0000 60px,#fff 80px calc(100% - 80px),#0000);mask:linear-gradient(#0000 60px,#fff 80px calc(100% - 80px),#0000)}scrollbar-color:hsl(0 100% 40%) #0000;scrollbar-width:thin}body{--font-level: 0}h1{--font-level: 4;text-wrap:balance;line-height:1;margin:0;margin-bottom:2rem;span{font-size:.35em}}header,main{width:60ch;max-width:calc(100vw - 2rem);margin:0 auto}footer{padding:1rem;font-size:.875rem;opacity:.875;text-align:center}main{counter-reset:section}section{counter-increment:section 1}h2:before{content:counter(section,pad-it) ". "}header p{font-size:1.125rem}section:not(:last-of-type){margin-bottom:6rem}section{scroll-margin-top:80px}p{margin:0}h2{margin:0;text-wrap:balance;margin-bottom:1.25rem}p:not(:last-of-type){margin-bottom:1rem}main p{color:color-mix(in hsl,canvasText,canvas 10%);font-weight:300}hr{opacity:.5}hr,header,main{margin-bottom:6rem}.heading{position:relative;display:flex;&:is(:hover,:focus-within) a{opacity:1}a{opacity:0;width:24px;aspect-ratio:1;position:absolute;color:inherit;right:calc(100% + .5rem);top:0;display:grid;place-items:center;transition:opacity .2s;outline-color:transparent;border-radius:6px;&:focus-visible{background:color-mix(in hsl,canvasText,#0000 75%)}svg{width:20px}}}}@layer foundation{:root{--font-size-min: 14;--font-size-max: 16;--font-ratio-min: 1.2;--font-ratio-max: 1.33;--font-width-min: 375;--font-width-max: 1280}html{color-scheme:light dark}[data-theme=light]{color-scheme:light only}[data-theme=dark]{color-scheme:dark only}:where(.fluid){--fluid-min: calc( var(--font-size-min) * pow(var(--font-ratio-min), var(--font-level, 0)) );--fluid-max: calc( var(--font-size-max) * pow(var(--font-ratio-max), var(--font-level, 0)) );--fluid-preferred: calc( (var(--fluid-max) - var(--fluid-min)) / (var(--font-width-max) - var(--font-width-min)) );--fluid-type: clamp( (var(--fluid-min) / 16) * 1rem, ((var(--fluid-min) / 16) * 1rem) - (((var(--fluid-preferred) * var(--font-width-min)) / 16) * 1rem) + (var(--fluid-preferred) * var(--variable-unit, 100vi)), (var(--fluid-max) / 16) * 1rem );font-size:var(--fluid-type)}*,*:after,*:before{box-sizing:border-box}body{display:grid;place-items:center;min-height:100vh;background:light-dark(white,black);font-family:SF Pro Text,SF Pro Icons,AOS Icons,Helvetica Neue,Helvetica,Arial,sans-serif,system-ui}body:before{--size: 45px;--line: color-mix(in lch, canvasText, transparent 70%);content:"";height:100vh;width:100vw;position:fixed;background:linear-gradient(90deg,var(--line) 1px,transparent 1px var(--size)) 50% 50% / var(--size) var(--size),linear-gradient(var(--line) 1px,transparent 1px var(--size)) 50% 50% / var(--size) var(--size);-webkit-mask:linear-gradient(-20deg,transparent 50%,white);mask:linear-gradient(-20deg,transparent 50%,white);top:0;transform-style:flat;pointer-events:none;z-index:-1}.bear-link{color:canvasText;position:fixed;top:1rem;left:1rem;width:48px;aspect-ratio:1;display:grid;place-items:center;opacity:.8}:where(.x-link,.bear-link):is(:hover,:focus-visible){opacity:1}.bear-link svg{width:75%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}}div.tp-dfwv{position:fixed}@counter-style pad-example{system:extends decimal;suffix:" ";pad:2 " "}