1 line
20 KiB
Text
1 line
20 KiB
Text
:root{--color-brand: #333;--color-brand-alt: #999;--color-brand-light: #ccc;--color-brand-dark: #666;--color-text: #000;--color-text-bg: #fff;--color-text-meta: #666;--color-link: #333;--color-link-visited: #333;--color-link-hover: #999;--color-link-active: #c00;--color-link-inverted: #fff;--color-link-visited-inverted: #fff;--color-link-hover-inverted: #fff;--color-link-active-inverted: #c00;--color-border: #333;--color-border-light: #ccc;--color-border-dark: #666;--color-autocomplete: #000;--color-autocomplete-bg: #fff;--color-autocomplete-select: #fff;--color-autocomplete-select-bg: #0072b9;--color-body-bg: #fff;--color-header-bg: #fff;--color-footer-bg: #fff;--color-backdrop: #eee;--color-mobile-menu: #333;--color-mobile-menu-cover: rgba(0,0,0,0.2);--color-button: #333;--color-button-hover: #999;--color-button-text: #fff;--color-button-text-hover: #fff;--color-button-disabled: #999;--color-mark-highlight: #c00;--color-mark-bg: #fd0;--color-menu-active: #000;--color-preview-bg: #fffadb;--color-row-header: rgba(0,0,0,0);--color-row-odd: #f7f7f7;--color-row-even: rgba(0,0,0,0);--color-status: #43a808;--color-status-bg: #f4feee;--color-warning: #000;--color-warning-bg: #fffce6;--color-warning-border: #fd0;--color-error: #c00;--color-error-bg: #fff0f0;--color-watermark: #eee;--color-headings: #333;--color-code: #333;--color-highlight: #999;--fs-xxxxl: 3rem;--fs-xxxl: 2.5rem;--fs-xxl: 2rem;--fs-xl: 1.5rem;--fs-l: 1.25rem;--fs-m: 1rem;--fs-s: .889rem;--fs-xs: .778rem;--fw-headings: 700;--fw-bolder: 900;--fw-bold: 700;--fw-medium: 500;--fw-normal: 400;--fw-light: 300;--fw-lighter: 200;--ff-body: ui-serif,Charter,Bitstream Charter,Sitka Text,Cambria,serif;--ff-headings: ui-sans-serif,system-ui,sans-serif;--ff-alt: system-ui,sans-serif;--ff-monospace: ui-monospace,Cascadia Code,Source Code Pro,Menlo,Consolas,DejaVu Sans Mono,monospace;--radius-xl: 1rem;--radius-l: .75rem;--radius-m: .5rem;--radius-s: .3rem;--radius-xs: .125rem;--breakout: calc(5px + 1.5625vw);--gutters-reverse: calc(0px - (5px + 1.5625vw));--gutters: calc(5px + 1.5625vw);--heading-line-height: 1.3;--indent-amount: 2rem;--max-content-width: 1111px;--max-line-width: 70ch;--max-page-width: 1111px}html{-webkit-text-size-adjust:none;text-size-adjust:none;min-height:100%;box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*::before,*::after{box-sizing:inherit}body{margin:0;padding:0}img,svg,picture,audio,video,canvas,iframe,embed,object{display:block}img,svg,video{max-width:100%;height:auto}figure{margin-inline:0}input,button,textarea,select{font:inherit;letter-spacing:inherit;word-spacing:inherit}@media (min-width: 666px){[type='search']{-webkit-appearance:textfield}}code,kbd,samp{font-family:var(--ff-monospace)}html{font-family:var(--ff-body);font-size:calc(18 / 16 * 100%);line-height:1.5;color:var(--color-text)}form{margin-block:0 1.5rem}input,textarea,select{margin-block:0 1.5rem}label{display:block;font-weight:var(--fw-bold)}label:has(+:required)::after{content:'*';color:var(--color-mark-highlight)}input,label,textarea,select{max-width:var(--max-line-width)}fieldset{border:1px solid var(--color-border)}input{width:Min(20em, 100%)}[type='text'],textarea{width:Min(30em, 100%)}input:not(:only-of-type)+[type='submit'],textarea+[type='submit']{display:block}@media (min-width: 666px){input:only-of-type:has(+[type='submit']){margin-right:.5rem}}blockquote{margin-block:0 1.5rem;margin-inline:var(--indent-amount)}dl,ol,ul,menu{margin-block:0 1.5rem}dd{margin:0;margin-inline-start:var(--indent-amount)}ol,ul,menu{padding:0;padding-inline-start:var(--indent-amount)}ol ol,ol ul,ol menu,ul ol,ul ul,ul menu,menu ol,menu ul,menu menu{margin:0}.main li{max-width:var(--max-line-width)}header{margin-block:0 .495rem}hr{height:0}p{margin-block:0 1.5rem;text-wrap:pretty}.main p{max-width:var(--max-line-width)}pre{margin-block:0 1.5rem;font-family:var(--ff-monospace)}code:not([data-lang]),kbd,samp{color:var(--color-code)}h1,h2,h3,h4,h5,h6{margin-block:1.5em .495em;color:var(--color-headings);font-family:var(--ff-headings);font-weight:var(--fw-headings);line-height:var(--heading-line-height);text-wrap:balance}h1+h1,h1+h2,h1+h3,h1+h4,h1+h5,h1+h6,h2+h1,h2+h2,h2+h3,h2+h4,h2+h5,h2+h6,h3+h1,h3+h2,h3+h3,h3+h4,h3+h5,h3+h6,h4+h1,h4+h2,h4+h3,h4+h4,h4+h5,h4+h6,h5+h1,h5+h2,h5+h3,h5+h4,h5+h5,h5+h6,h6+h1,h6+h2,h6+h3,h6+h4,h6+h5,h6+h6{margin-block-start:.75em}.main h1,.main h2,.main h3,.main h4,.main h5,.main h6{max-width:var(--max-line-width)}h1{margin-block:1.5rem .75rem;font-size:var(--fs-xxl);letter-spacing:-.01em}h2{font-size:var(--fs-xl);letter-spacing:-.01em}h3{font-size:var(--fs-l);letter-spacing:-.01em}h4{font-size:var(--fs-m)}h5{font-size:var(--fs-s)}h6{font-size:var(--fs-xs)}figure.image,img.image{--image-padding: .75rem}@media (min-width: 666px){figure.image.center,img.image.center{margin-inline:auto}figure.image.left,img.image.left{padding-inline-end:var(--image-padding);padding-block-end:var(--image-padding);margin:0;float:left;clear:both}figure.image.right,img.image.right{padding-inline-start:var(--image-padding);padding-block-end:var(--image-padding);margin:0;float:right;clear:both}}figure{margin-block:0 1.5rem}figure.image figcaption{padding-block-start:var(--image-padding)}@media (min-width: 666px){figure.image figcaption{display:table-caption;caption-side:bottom;padding-block-start:0}}figure.image figcaption p{margin:0}@media (min-width: 666px){figure.image{display:table}figure.image.left figcaption{padding-inline-end:var(--image-padding);padding-block-end:var(--image-padding)}figure.image.right figcaption{padding-inline-start:var(--image-padding);padding-block-end:var(--image-padding)}}figure.podcast audio{width:95%}img.image{margin-block:0 1.5rem}a{color:var(--color-link)}:visited{color:var(--color-link-visited)}a:hover,a:focus{color:var(--color-link-hover)}a:active{color:var(--color-link-active)}[aria-current]{text-decoration:none}@media (prefers-reduced-motion: no-preference){:has(:target){scroll-behavior:smooth;scroll-padding-block-start:var(--gutters)}}.link-nav a,.pagination a,.pager a{text-decoration:none}.link-nav a:hover,.link-nav a:focus,.pagination a:hover,.pager a:hover,.pagination a:focus,.pager a:focus{text-decoration:underline}.link-inverted a,.card--inverted a,.box--inverted a{color:var(--color-link-inverted)}.link-inverted a:visited,.card--inverted a:visited,.box--inverted a:visited{color:var(--color-link-visited-inverted)}.link-inverted a:hover,.link-inverted a:focus,.card--inverted a:hover,.box--inverted a:hover,.card--inverted a:focus,.box--inverted a:focus{color:var(--color-link-hover-inverted)}.link-inverted a:active,.card--inverted a:active,.box--inverted a:active{color:var(--color-link-active-inverted)}table{margin-block:0 1.5rem;border-collapse:collapse;width:100%}td,th{padding:0;vertical-align:text-top}th{vertical-align:bottom}caption,th{text-align:start}.layout__page{max-width:var(--max-page-width)}@media (min-width: 666px){.layout__page{margin-inline:auto;min-height:100vh;min-height:100svh}}.layout__header,.layout__footer,.layout__main,.layout__navigation,.layout__first-sidebar,.layout__second-sidebar,.layout__page-top,.layout__page-bottom,.layout__cookieconsent{padding-inline:var(--gutters);min-width:0}.layout__page{display:grid;grid-template-areas:'head' 'nav' 'top' 'main' 'side1' 'side2' 'bottom' 'foot' 'notice';grid-template-rows:auto auto auto 1fr auto auto auto auto auto;grid-template-columns:1fr}@media (min-width: 999px){.layout__page{grid-template-rows:auto auto auto 1fr auto auto auto}.layout__sidebar-first{grid-template-areas:'head head' 'nav nav' 'side1 top' 'side1 main' 'side1 bottom' 'foot foot' 'notice notice';grid-template-columns:1fr 2fr}.layout__sidebar-second{grid-template-areas:'head head' 'nav nav' 'top side2' 'main side2' 'bottom side2' 'foot foot' 'notice notice';grid-template-columns:2fr 1fr}.layout__sidebar-two{grid-template-areas:'head head head' 'nav nav nav' 'side1 top side2' 'side1 main side2' 'side1 bottom side2' 'foot foot foot' 'notice notice notice';grid-template-columns:1fr 2fr 1fr}}.layout__header{grid-area:head}.layout__navigation{grid-area:nav}.layout__page-top{grid-area:top}.layout__main{grid-area:main}.layout__first-sidebar{grid-area:side1}.layout__second-sidebar{grid-area:side2}.layout__page-bottom{grid-area:bottom}.layout__footer{grid-area:foot}.layout__cookieconsent{grid-area:notice}.box{margin-block:1.5rem;padding:.75rem;border:5px solid var(--color-border)}.box__title,.box .title{margin-top:0}.box--highlight{border-color:var(--color-highlight)}.box--fit{width:fit-content}.box--gutter{padding-inline:var(--gutters)}.box--inverted{background:var(--color-border);color:var(--color-text-bg)}.box--inverted *{color:var(--color-text-bg)}.box>*:first-child{margin-top:0}.box>*:last-child{margin-bottom:0}.button,button,[type='button'],[type='reset'],[type='submit']{display:inline-block;font-family:var(--ff-headings);text-decoration:none;text-align:center;width:fit-content;margin-right:1rem;margin-bottom:1rem;padding:.2rem 1rem;cursor:pointer;color:var(--color-button-text);background-color:var(--color-button);border:1px solid var(--color-button);border-radius:var(--radius-s)}.button:hover,.button:focus-visible,.button:active,button:hover,button:focus-visible,button:active,[type='button']:hover,[type='button']:focus-visible,[type='button']:active,[type='reset']:hover,[type='reset']:focus-visible,[type='reset']:active,[type='submit']:hover,[type='submit']:focus-visible,[type='submit']:active{text-decoration:none;color:var(--color-button-text-hover);background-color:var(--color-button-hover)}.button--small{font-size:var(--fs-xs);margin-right:.5rem;margin-bottom:.5rem;padding:.2rem .75rem}.button--alt{color:var(--color-button-text-hover);background-color:var(--color-button-hover)}.button--alt:hover,.button--alt:focus-visible,.button--alt:active{color:var(--color-button-text);background-color:var(--color-button)}.button--outline{color:var(--color-button);background-color:var(--color-button-text);border-color:var(--color-button)}.button--outline:hover,.button--outline:focus-visible,.button--outline:active{color:var(--color-button-text);background-color:var(--color-button)}.button--shadow:hover,main button:hover{box-shadow:2px 2px 5px 1px var(--color-button-hover)}.button--shadow:active,main button:active{box-shadow:inset 2px 2px 5px 1px var(--color-button)}[disabled].button,button[disabled],[disabled][type='button'],[disabled][type='reset'],[disabled][type='submit']{background-color:var(--color-grey-extra-light);border:1px solid var(--color-button-disabled);background-image:none;text-shadow:none}.cards{margin-block:1.5rem}.card{padding:.75rem;border:1px solid var(--color-border)}.card--highlight{border-color:var(--color-highlight)}.card--featured{grid-row:span 2;grid-column:span 2}.card--gutter{padding-inline:var(--gutters)}.card--inverted{background:var(--color-border);color:var(--color-text-bg)}.card>*:first-child{margin-top:0}.card>*:last-child{margin-bottom:0}.grid-center{display:grid;place-items:center}.text-center{text-align:center}.margin-center{margin-inline:auto}.clearfix::before{content:'';display:table}.clearfix::after{content:'';display:table;clear:both}.cookieconsent{display:flex;flex-flow:wrap;justify-content:center;gap:.5rem;position:sticky;bottom:0;width:100%;padding-block-start:.5rem;color:var(--color-warning);background-color:var(--color-warning-bg);border-top:4px solid var(--color-warning-border);font-size:var(--fs-s);transform:translateY(100vh);transition:all 130ms ease-out;z-index:99}.button--accept{border-color:var(--color-status)}.button--decline{border-color:var(--color-warning-border)}.js-cookieconsent-open{transform:translateY(0)}.divider,hr{margin-block:1.5rem;border:0;border-top:1px solid var(--color-border)}.divider>:first-child,hr>:first-child{margin-top:1.5rem}.disabled,.pagination .disabled .page-link,.pager .disabled .page-link,[disabled].button,button[disabled],[disabled][type='button'],[disabled][type='reset'],[disabled][type='submit']{cursor:default;color:var(--color-button-disabled)}.disabled:hover,.disabled:focus,.disabled:active,.pagination .disabled .page-link:hover,.pager .disabled .page-link:hover,[disabled].button:hover,button[disabled]:hover,[disabled][type='button']:hover,[disabled][type='reset']:hover,[disabled][type='submit']:hover,.pagination .disabled .page-link:focus,.pager .disabled .page-link:focus,[disabled].button:focus,button[disabled]:focus,[disabled][type='button']:focus,[disabled][type='reset']:focus,[disabled][type='submit']:focus,.pagination .disabled .page-link:active,.pager .disabled .page-link:active,[disabled].button:active,button[disabled]:active,[disabled][type='button']:active,[disabled][type='reset']:active,[disabled][type='submit']:active{color:var(--color-button-disabled);text-decoration:none}.flex-group{gap:1.5rem;display:flex;flex-wrap:wrap}.flex-group>*{flex:1;flex-basis:100%;flex-grow:0}.flex-group--grow{flex-grow:1}@media (min-width: 666px){.flex-group--2>*{flex-basis:calc(100% / 2 - 1.5rem)}.flex-group--3>*{flex-basis:calc(100% / 3 - 1.5rem)}.flex-group--4>*{flex-basis:calc(100% / 4 - 1.5rem)}.flex-group--5>*{flex-basis:calc(100% / 5 - 1.5rem)}.flex-group--6>*{flex-basis:calc(100% / 6 - 1.5rem)}}.flex-inline,.pagination,.pager,.navbar,.tags ul{--gap: .5rem;display:flex;flex-wrap:wrap;gap:var(--gap);padding:0;text-align:start}.flex-inline__item,.flex-inline li,.pagination li,.pager li,.navbar li,.tags ul li{list-style:none}.flex-inline--inline,.tags ul{display:inline-flex}.footer{padding-block:var(--gutters);background-color:var(--color-footer-bg);text-align:center}.footer p{margin:0}.grid-group,.cards{--column-min: 200px;--gap: 1.5rem;display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit, minmax(Min(var(--column-min), 100%), 1fr))}.grid-group--fill{grid-template-columns:repeat(auto-fill, minmax(Min(var(--column-min), 100%), 1fr))}.grid-group--100{--column-min: 100px}.grid-group--150{--column-min: 150px}.grid-group--200{--column-min: 200px}.grid-group--250{--column-min: 250px}.grid-group--300{--column-min: 300px}.grid-group--350{--column-min: 350px}.grid-group--400{--column-min: 400px}.grid-group--500{--column-min: 500px}.grid-group--600{--column-min: 600px}.grid-stack{display:grid}.grid-stack>*{grid-column:1 / 2;grid-row:1 / 2}.header{padding-block:var(--gutters);display:flex;flex-direction:column;gap:var(--gutters);background-color:var(--color-header-bg)}@media (min-width: 666px){.header{flex-direction:row}}.header__logo{width:fit-content}.header__logo-image{vertical-align:bottom}.header__site-name{margin:0;line-height:1}.header__site-link:link,.header__site-link:visited{color:var(--color-text);text-decoration:none}.header__site-link:hover,.header__site-link:focus{text-decoration:underline}@media (min-width: 666px){.header__region{margin-inline-start:auto}}.hidden,html.nojs .nojs-hidden,html.js .js-hidden{display:none}.icon-inline .icon-link{opacity:0;transition:all 130ms ease-in;text-decoration:none}.icon-inline:focus-visible .icon-link,.icon-inline:hover .icon-link{opacity:.3}.icon-inline:focus-visible .icon-link:focus-visible,.icon-inline:focus-visible .icon-link:hover,.icon-inline:hover .icon-link:focus-visible,.icon-inline:hover .icon-link:hover{opacity:1}.icon-inline svg{display:inline;vertical-align:middle}.language-selector{display:flex}.language-icon{margin-inline-end:.75rem;fill:var(--color-text)}.ul-straight-left,article>ul,aside>ul{display:table;list-style:none;padding:0}.ul-straight-left>li,article>ul>li,aside>ul>li{display:table-row}.ul-straight-left>li::before,article>ul>li::before,aside>ul>li::before{padding-inline-end:.75rem;display:table-cell;content:'\2981';font-size:var(--fs-s)}.ol-straight-left,article>ol,aside>ol{display:table;list-style:none;padding:0}.ol-straight-left>li,article>ol>li,aside>ol>li{display:table-row;counter-increment:table-ol}.ol-straight-left>li::before,article>ol>li::before,aside>ol>li::before{padding-inline-end:.75rem;display:table-cell;content:counter(table-ol) ".";font-size:var(--fs-s);text-align:end}.ul-straight-left--off{display:block;list-style:inherit}.ul-straight-left--off>li{display:list-item}.ul-straight-left--off>li::before{content:'';display:inline;padding:inherit}.message{padding:.5rem;outline-width:2px;outline-style:solid;width:95%}.message.status{background-color:var(--color-status-bg);color:var(--color-status);outline-color:var(--color-status)}.message.warning{background-color:var(--color-warning-bg);color:var(--color-warning);outline-color:var(--color-warning-border)}.message.error{background-color:var(--color-error-bg);color:var(--color-error);outline-color:var(--color-error)}.message--highlight{animation:2s linear infinite outline-highlight}@keyframes outline-highlight{50%{outline-width:.3rem}}.meta{font-family:var(--ff-headings);font-size:var(--fs-xs);color:var(--color-text-meta)}.responsive-video{--aspect-ratio: 9 / 16;position:relative;padding-bottom:calc(var(--aspect-ratio) * 100%);padding-top:25px;height:0}.responsive-video__embed,.responsive-video iframe{position:absolute;top:0;left:0;width:100%;height:100%}.responsive-video--4-3{--aspect-ratio: 3 / 4}.mt--xxl{margin-block-start:4.5rem}.mb--xxl{margin-block-end:4.5rem}.mtb--xxl{margin-block:4.5rem}.mt--xl{margin-block-start:3rem}.mb--xl{margin-block-end:3rem}.mtb--xl{margin-block:3rem}.mt--l{margin-block-start:2.25rem}.mb--l{margin-block-end:2.25rem}.mtb--l{margin-block:2.25rem}.mt--m{margin-block-start:1.5rem}.mb--m{margin-block-end:1.5rem}.mtb--m{margin-block:1.5rem}.mt--s{margin-block-start:1.125rem}.mb--s{margin-block-end:1.125rem}.mtb--s{margin-block:1.125rem}.mt--xs{margin-block-start:.75rem}.mb--xs{margin-block-end:.75rem}.mtb--xs{margin-block:.75rem}.mt--xxs{margin-block-start:.45rem}.mb--xxs{margin-block-end:.45rem}.mtb--xxs{margin-block:.45rem}.mt--0{margin-block-start:0}.mb--0{margin-block-end:0}.mtb--0{margin-block:0}.zebra-table{--cell-padding: .5rem}@media (max-width: 666px){.zebra-table{--cell-padding: .3rem}}.zebra-table th,.zebra-table td{padding:var(--cell-padding)}.zebra-table thead tr{background-color:var(--color-row-header)}.zebra-table tbody tr:nth-child(odd){background-color:var(--color-row-odd)}.zebra-table tbody tr:nth-child(even){background-color:var(--color-row-even)}.responsive-table{--gap: .5rem}@media (max-width: 666px){.responsive-table th{display:none}.responsive-table td{display:grid;gap:var(--gap);grid-template-columns:12ch auto}.responsive-table td::before{content:attr(aria-label) ":";font-weight:var(--fw-bold)}.responsive-table td:first-of-type{padding-block-start:var(--gap)}.responsive-table td:last-of-type{padding-block-end:var(--gap)}}.tags ul{margin-block:0}.visually-hidden:not(:focus,:active){position:absolute;clip:rect(0 0 0 0);clip-path:inset(50%);height:1px;width:1px;overflow:hidden;white-space:nowrap}.navbar{margin-block:0}.pagination,.pager{margin-block:1.5rem;justify-content:center}.pagination__item,.pagination .page-link,.pager__item,.pager .page-link{padding-inline:2px}.pagination .active,.pager .active{font-weight:var(--fw-bold)}body{background-color:var(--color-backdrop)}.page{background-color:var(--color-body-bg)}.footer{border-top:2px solid var(--color-border)}th,label,legend,figcaption{font-size:var(--fs-s)}.language-selector,.footer{font-size:var(--fs-xs)}th,label,legend,.main-menu,.header,.footer{color:var(--color-headings);font-family:var(--ff-headings)}th,label{font-weight:var(--fw-headings)}@media (min-width: 666px){article .submitted,article .tags{display:inline-block;padding-inline-end:1rem}}article code{font-size:var(--fs-xs);overflow-wrap:break-word}article pre{border-radius:var(--radius-xs);padding:5px;border:1px solid var(--color-border-light);background-color:var(--color-text-bg);overflow:auto;max-height:300px;max-width:90vw}article pre.chroma{max-height:initial;overflow-x:scroll}article pre>code{display:inline-block;white-space:pre}.content-dates{text-align:end}.main-menu{margin-top:.75rem;outline:0}.main-menu li{margin-bottom:.75rem;padding:0}.main-menu a{display:block;background-color:var(--color-button);color:var(--color-text-bg);padding:2px 8px;text-decoration:none}.main-menu a:hover,.main-menu a:focus{background-color:var(--color-button-hover)}.main-menu a:active,.main-menu a[aria-current]{background-color:var(--color-button);text-decoration:underline}.search-text{font-size:var(--fs-l)}main input:not(:placeholder-shown):valid,main textarea:not(:placeholder-shown):valid{background-color:var(--color-status-bg)}main input:not(:placeholder-shown):invalid,main textarea:not(:placeholder-shown):invalid{background-color:var(--color-error-bg)}main input:focus:invalid,main textarea:focus:invalid{background-color:var(--color-warning-bg)}.js-submitted input:valid,.js-submitted textarea:valid{background-color:var(--color-status-bg)}.js-submitted input:invalid,.js-submitted textarea:invalid{background-color:var(--color-error-bg)}
|