:root{--gap-quarter:0.25rem;--gap-half:0.5rem;--gap:1rem;--gap-double:2rem;--small-gap:4rem;--big-gap:4rem;--main-content:48rem;--radius:8px;--inline-radius:5px;--font-sans:-apple-system,BlinkMacSystemFont,"Roboto","Helvetica Neue",sans-serif;--font-mono:"SFMono-Regular","Consolas","Liberation Mono","Menlo",monospace;--header-height:4rem;--transition:0.1s ease-in-out;--transition-slow:0.3s ease-in-out;--bg:#121212;--fg:#fafbfc;--gray:#999;--light-gray:#444;--lighter-gray:#222;--lightest-gray:#1a1a1a;--header-bg:var(--lightest-gray);--article-color:#eaeaea;--gray-alpha:hsla(0,0%,100%,.5);--selection:hsla(0,0%,100%,.88);--link:#579dff;--token:#999;--comment:#999;--keyword:#fff;--name:#fff;--highlight:#2e2e2e;--timing:0.3s;--fade-in:var(--timing) ease-in-out}@media screen and (prefers-color-scheme:light){:root{--bg:#fff;--fg:#000;--gray:#646464;--light-gray:#dedede;--lighter-gray:#f0f0f0;--lightest-gray:#f5f5f5;--article-color:#212121;--gray-alpha:rgba(19,20,21,.5);--selection:rgba(0,0,0,.99);--link:#3563a4;--token:#666;--comment:#999;--keyword:#000;--name:#333;--highlight:#eaeaea}}*{box-sizing:border-box}::-moz-selection{text-shadow:none;background:var(--selection);color:var(--bg)}::selection{text-shadow:none;background:var(--selection);color:var(--bg)}html{line-height:1.5}body,html{padding:0;margin:0;font-size:calc(1.02rem);background:var(--bg);color:var(--fg);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%}body{min-height:100vh;font-family:var(--font-sans);display:flex;flex-direction:column;position:relative;max-width:var(--main-content);margin:0 auto;padding:var(--gap-half) var(--gap)}code,pre{font-family:var(--font-mono)}code{display:inline-block}pre>code{background:var(--lighter-gray);display:block}article,pre>code{padding:var(--gap-half)}article{max-width:var(--main-content);margin:var(--gap) auto;line-height:1.9;border-radius:var(--radius)}article :target{outline:1px dotted var(--light-gray)}li,p{letter-spacing:-.33px}p{margin:var(--gap) 0;padding:0}kbd{font-family:var(--font-sans);font-size:1rem;padding:2px 7px;font-weight:600;background:var(--lighter-gray);border-radius:5px}hr{border:none;border-bottom:1px solid var(--light-gray)}button{padding:0;margin:0;line-height:inherit;font-size:inherit}a.reset{outline:none;color:var(--fg);text-decoration:none;transition:background-color var(--transition),color var(--transition)}@media print{:root{--bg:#fff;--fg:#000;--gray:#888;--light-gray:#dedede;--lighter-gray:#f5f5f5;--lightest-gray:#fafafa;--article-color:#212121;--gray-alpha:rgba(19,20,21,.5);--selection:rgba(0,0,0,.99);--token:#666;--comment:#999;--keyword:#000;--name:#333;--highlight:#eaeaea}*{text-shadow:none!important}}.visually-hidden:not(:focus):not(:active){border-width:0!important;clip:rect(1px,1px,1px,1px)!important;height:1px!important;overflow:hidden!important;padding:0!important;position:absolute!important;white-space:nowrap!important;width:1px!important}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);font-weight:600;line-height:1.5;padding:0;margin:var(--gap-half) 0}h1{font-size:2.5rem;font-weight:600;line-height:1.25;letter-spacing:-.89px}h2{font-size:2rem;letter-spacing:-.69px}h3{font-size:1.75rem;letter-spacing:-.47px}h4{font-size:1.5rem;letter-spacing:-.33px}h5{font-size:1.25rem;letter-spacing:-.22px}h6{font-size:1rem;letter-spacing:-.11px}summary{cursor:pointer;outline:none}details{background:var(--lightest-gray);padding:var(--gap);border-radius:var(--radius);margin:var(--gap) 0}summary:after{content:" (click to open)"}details[open] summary{margin-bottom:var(--gap-half);padding:0}details>*{font-size:1rem}details pre{font-size:.8rem}@media (hover:none){summary:after{content:"(tap to open)"}}button{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:pointer;border-radius:var(--radius);color:var(--fg);font-weight:500;background:var(--lighter-gray);border:none;display:inline-flex;align-items:center;padding:var(--gap-quarter) var(--gap-half);transition:background-color var(--transition),color var(--transition);transition-property:background-color,color;height:2.25rem;max-width:100%}button+button{margin-left:var(--gap-half)}button:focus,button:hover{color:var(--gray)}button:focus-visible{outline:1px dotted var(--gray)}button:active{background:var(--light-gray)}button[disabled]{cursor:not-allowed;background:var(--lighter-gray);color:var(--gray)}table{border-collapse:collapse;width:100%}table,td,th{border:1px solid gray}header,td,th{padding:var(--gap-half)}header{font-family:var(--font-sans);width:100%;background-color:var(--header-bg);border-radius:var(--radius);display:flex}header h1,header h2,header h3,header h4,header h5,header h6{font-weight:600;line-height:1.75;padding:0;margin:var(--gap) 0}@media screen and (max-width:768px){header{flex-direction:column}}footer{width:100%;background-color:var(--header-bg);padding:var(--gap-half);border-radius:var(--radius);color:var(--article-color);text-align:center}.footer a{color:var(--link);transition:color .1s ease-in-out}aside,blockquote{background:var(--lightest-gray);padding:var(--gap-half) var(--gap);color:var(--article-color);margin:var(--gap-half) 0}blockquote{font-style:italic;border-left:3px solid var(--light-gray)}aside{border:2px solid var(--lighter-gray)}a{color:var(--link)}a[href]:hover{color:var(--darker-gray)}a[href]:focus-visible{outline:1px dotted var(--link)}a[href]:active{color:var(--gray)}a[href^="#"]>:hover:after{content:" #";color:var(--gray)}a[href^="#"]{color:var(--fg);border-bottom:none;text-decoration:none}@media screen and (max-width:960px){a[href^="#"]>:after{content:" #";color:var(--light-gray)}}input{height:2.5rem;font-size:inherit;border-radius:var(--inline-radius);background:var(--bg);color:var(--fg);border:1px solid var(--light-gray);padding:0 var(--gap-half);outline:none;transition:border-color var(--transition);display:flex;align-items:center;justify-content:center;margin:var(--gap-half) 0;cursor:pointer;max-width:300px}input:focus{border-color:var(--link);cursor:text}input:disabled{background:var(--lighter-gray);color:var(--gray);border-color:var(--lighter-gray);cursor:not-allowed}label{display:block;margin:0;padding:0}label>input[type=checkbox]{margin-left:var(--gap-quarter)}input[type=checkbox]{vertical-align:middle;-webkit-appearance:none;-moz-appearance:none;appearance:none;display:inline-block;background-origin:border-box;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;flex-shrink:0;height:1rem;width:1rem;background-color:var(--bg);color:var(--fg);border:1px solid var(--fg);border-radius:3px}input[type=checkbox]:checked{background-image:url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='black' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M5.707 7.293a1 1 0 0 0-1.414 1.414l2 2a1 1 0 0 0 1.414 0l4-4a1 1 0 0 0-1.414-1.414L7 8.586 5.707 7.293z'/%3e%3c/svg%3e");border-color:transparent;background-color:currentColor;background-size:100% 100%;background-position:50%;background-repeat:no-repeat}html[data-theme=light] input[type=checkbox]:checked{background-image:url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M5.707 7.293a1 1 0 0 0-1.414 1.414l2 2a1 1 0 0 0 1.414 0l4-4a1 1 0 0 0-1.414-1.414L7 8.586 5.707 7.293z'/%3e%3c/svg%3e")}input[type=checkbox]:focus{outline:none;box-shadow:0 0 0 2px var(--gray);border-color:var(--fg)}input[type=file]{border:none;padding:0}input[type=color]{width:3rem;height:3rem;padding:0}input[type=range]{height:1rem;padding:0}input[type=range]:focus{cursor:pointer}@media screen and (max-width:768px){input{width:100%}input[type=checkbox],input[type=radio]{width:auto}}ul{padding:0;list-style-position:inside;list-style-type:disc}ul ul{list-style-type:circle}ol ol,ul ul{margin-left:var(--gap-double);list-style-position:inside}ol ol{list-style-type:lower-latin}ol{padding:0}article ol>li>ul,ol{list-style-position:inside}article ol>li>ul{margin-left:var(--gap-double);list-style-type:circle}nav,nav ul{display:flex;flex-direction:row;justify-content:space-between;align-items:center}nav ul li{list-style:none;padding:0 var(--gap-half)}[data-transition]{transition:var(--transition)}nav ul li a{text-decoration:none;color:var(--gray);border-bottom:1px solid var(--gray)}nav ul li a:hover{border-bottom:1px solid var(--fg);color:var(--fg)}nav ul li:first-child{padding-left:0}header:has(nav){display:flex;flex-direction:row;justify-content:space-between}@media screen and (max-width:768px){header:has(nav){flex-direction:column}header:has(nav) h1,header:has(nav) h2,header:has(nav) h3{margin:0;padding:0}}