@font-face{font-family:Figtree Variable;font-style:normal;font-display:swap;font-weight:300 900;src:url(/_astro/figtree-latin-ext-wght-normal.DCwSJGxG.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Figtree Variable;font-style:normal;font-display:swap;font-weight:300 900;src:url(/_astro/figtree-latin-wght-normal.D_ZTVpCC.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--paper:#fbf8f3;--paper-2:#f3eee6;--ink:#1d1b18;--ink-2:#57514a;--line:#ddd5c9;--link:#1c5aa6;--link-hover:#123f78;--focus:#e0a100;--accent:#b5462b;--key-bg:#fff;--key-ink:#1d1b18;--key-line:#b9b0a3;--screen-bg:#1f2b3a;--screen-ink:#e3edf8;--tested-bg:#e1f1e5;--tested-ink:#1b5e33;--manual-bg:#e3ebf7;--manual-ink:#1d4a85;--community-bg:#fbe9cf;--community-ink:#7a4700;--inferred-bg:#ebe8e3;--inferred-ink:#4a4540;--archive-bg:#eee6f7;--archive-ink:#593a85;--measure:44rem;--wide:68rem;--radius:10px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#171614;--paper-2:#211f1c;--ink:#f1ece4;--ink-2:#b9b1a6;--line:#3a3631;--link:#8db8ef;--link-hover:#b9d4f6;--accent:#e98a6f;--key-bg:#2a2724;--key-ink:#f1ece4;--key-line:#5a544c;--screen-bg:#2a3f5c;--screen-ink:#e3edf8;--tested-bg:#183823;--tested-ink:#a6e0b6;--manual-bg:#1a2c47;--manual-ink:#aac8f0;--community-bg:#3d2c10;--community-ink:#f3c98a;--inferred-bg:#2e2b28;--inferred-ink:#cfc8bf;--archive-bg:#2f2341;--archive-ink:#d2bdf0;color-scheme:dark}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;font-size:112.5%}@media (width>=48rem){html{font-size:125%}}body{background:var(--paper);color:var(--ink);overflow-wrap:break-word;margin:0;font-family:Figtree Variable,system-ui,sans-serif;line-height:1.6}a{color:var(--link);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{color:var(--link-hover);text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip{position:absolute;left:-999px}.skip:focus{background:var(--paper);z-index:10;padding:.5rem 1rem;top:1rem;left:1rem}.wrap{max-width:var(--wide);margin:0 auto;padding:0 1rem}@media (width>=48rem){.wrap{padding:0 1.5rem}}.site-header{border-bottom:1px solid var(--line);background:var(--paper)}.site-header .wrap{flex-wrap:wrap;align-items:center;gap:.5rem 1.5rem;padding-top:.75rem;padding-bottom:.75rem;display:flex}.wordmark{color:var(--ink);letter-spacing:-.01em;align-items:center;gap:.55rem;font-size:1.15rem;font-weight:800;text-decoration:none;display:inline-flex}.wordmark:hover{color:var(--ink)}.wordmark svg{flex:none;width:2rem;height:1.4rem}.site-nav{gap:1.1rem;margin-left:auto;font-size:.95rem;display:flex}.site-nav a{color:var(--ink);border-bottom:2px solid #0000;padding:.25rem 0;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{border-bottom-color:var(--accent)}.header-search{flex:100%}@media (width>=60rem){.header-search{flex:0 22rem;order:3}.site-nav{margin-left:auto}}.search{position:relative}.search label{margin-bottom:.35rem;font-weight:700;display:block}.search-box{background:var(--key-bg);border:2px solid var(--line);border-radius:999px;align-items:center;gap:.5rem;padding:0 .9rem;display:flex}.search-box:focus-within{border-color:var(--link)}.search-box svg{width:1.1rem;height:1.1rem;color:var(--ink-2);flex:none}.search input{min-width:0;font:inherit;color:var(--ink);background:0 0;border:0;flex:1;padding:.55rem 0}.search input:focus{outline:none}.search input::placeholder{color:var(--ink-2);opacity:1}.search-big .search-box{padding:.2rem 1.1rem}.search-big input{padding:.7rem 0;font-size:1.1rem}.search-results{margin-top:.5rem}.search-results[hidden]{display:none}.header-search .search-results{z-index:20;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);max-height:70vh;padding:.5rem;position:absolute;left:0;right:0;overflow:auto;box-shadow:0 10px 30px #00000026}.search-status{color:var(--ink-2);margin:.25rem .5rem;font-size:.9rem}.search-list{margin:0;padding:0;list-style:none}.search-list li+li{border-top:1px solid var(--line)}.search-list a{color:var(--ink);border-radius:6px;padding:.6rem .5rem;text-decoration:none;display:block}.search-list a:hover,.search-list a:focus-visible{background:var(--paper-2)}.search-list .r-kind{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);font-size:.78rem;display:block}.search-list .r-title{color:var(--link);font-weight:700;display:block}.search-list .r-section{color:var(--ink);font-size:.88rem;font-weight:700;display:block}.search-list .r-excerpt{color:var(--ink-2);font-size:.9rem;display:block}.search-list mark{background:color-mix(in srgb, var(--focus) 35%, transparent);color:inherit;border-radius:2px}main{padding:1.5rem 0 3rem}@media (width>=48rem){main{padding-top:2.5rem}}.prose{max-width:var(--measure)}.prose>*+*{margin-top:1em}.prose h2{letter-spacing:-.01em;margin:2.2em 0 .2em;scroll-margin-top:1rem;font-size:1.45rem;line-height:1.25}.prose h3{margin:1.8em 0 .2em;font-size:1.15rem}.prose p,.prose ul,.prose ol{margin-bottom:0}.prose ul,.prose ol{padding-left:1.4em}.prose li+li{margin-top:.45em}.prose li>ul{margin-top:.4em}.prose code{background:var(--paper-2);border-radius:4px;padding:.05em .3em;font-size:.88em}.prose strong{font-weight:700}.prose ol{counter-reset:step;padding-left:0;list-style:none}.prose ol>li{counter-increment:step;padding-left:2.6rem;position:relative}.prose ol>li:before{content:counter(step);background:var(--ink);width:1.8rem;height:1.8rem;color:var(--paper);border-radius:50%;place-items:center;font-size:.9rem;font-weight:800;display:grid;position:absolute;top:.05em;left:0}.prose table,.table{border-collapse:collapse;width:100%;margin-top:1.2em;font-size:.9rem}.prose th,.prose td,.table th,.table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:.5rem .6rem}.prose th,.table th{background:var(--paper-2);font-weight:700}.prose table{display:block;overflow-x:auto}.prose table+p:has(>.how:only-child),.prose ul+p:has(>.how:only-child){margin-top:.4em}.how{white-space:nowrap;vertical-align:.08em;letter-spacing:.01em;border-radius:999px;margin-left:.15rem;padding:.02rem .5rem;font-size:.76rem;font-weight:700;line-height:1.5;text-decoration:none;display:inline-block}.how:hover{text-decoration:underline}.how:before{content:"";vertical-align:.08em;background:currentColor;border-radius:50%;width:.5em;height:.5em;margin-right:.35em;display:inline-block}.how-tested{background:var(--tested-bg);color:var(--tested-ink)}.how-tested:before{border-radius:2px;transform:rotate(45deg)}.how-manual{background:var(--manual-bg);color:var(--manual-ink)}.how-manual:before{border-radius:1px}.how-community{background:var(--community-bg);color:var(--community-ink)}.how-inferred{background:var(--inferred-bg);color:var(--inferred-ink)}.how-inferred:before{background:0 0;border:1.5px solid}.how-archive{background:var(--archive-bg);color:var(--archive-ink)}.how-tested:hover,.how-manual:hover,.how-community:hover,.how-inferred:hover,.how-archive:hover{color:inherit}.how-tested:hover{color:var(--tested-ink)}.how-manual:hover{color:var(--manual-ink)}.how-community:hover{color:var(--community-ink)}.how-inferred:hover{color:var(--inferred-ink)}.how-archive:hover{color:var(--archive-ink)}.key{font:inherit;letter-spacing:.04em;color:#f1f1f2;white-space:nowrap;vertical-align:.05em;background:#4a4b4f;border:1px solid #36373a;border-radius:5px;align-items:center;gap:.4em;padding:.12em .5em .12em .35em;font-size:.74em;font-weight:700;line-height:1.3;display:inline-flex}.key:before{content:"";background:radial-gradient(circle at 40% 35%,#e3e4e6,#b4b5b8 70%);border-radius:50%;flex:none;width:.85em;height:.85em;box-shadow:inset 0 -1px 1px #00000059,0 0 0 1px #2c2d30}.key-pill:before,.key-teal:before,.key-orange:before{border-radius:.31em;width:1.35em;height:.62em}.key-teal:before{background:linear-gradient(#6a8b99,#4b6a77)}.key-orange:before{background:linear-gradient(#f3b14c,#db8a1f)}.key-red:before{background:radial-gradient(circle at 40% 35%,#f0625a,#c42a20 70%)}.key-set:before{background:radial-gradient(circle at 40% 35%,#6b7e8d,#46576a 70%)}.key-chrome:before{background:radial-gradient(circle at 35% 30%,#fff,#a9abae 45%,#e6e7e9 60%,#8e9094)}.key-rocker:before{border-radius:.2em;width:.55em;height:1em}.key-dial:before{background:radial-gradient(circle at 62% 66%,#9a9b9e 0 .14em,#c9cacc .16em);width:1em;height:1em}.key-switch:before{background:#1f2023;border-radius:2px;width:.85em;height:.7em;box-shadow:0 0 0 2px #e6e7e9,0 0 0 3px #2c2d30}.key-slider:before{background:linear-gradient(#1d1e20,#1d1e20) 50%/2px 100% no-repeat,#3c3d41;border-radius:.2em;width:.4em;height:1em;box-shadow:inset 0 -.32em 0 -.1em #c5c6c8,0 0 0 1px #2c2d30}.key-ring:before{background:0 0;border:.22em solid #c4c5c7;width:.9em;height:.9em;box-shadow:0 0 0 1px #2c2d30}.screen{color:#fff;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:linear-gradient(#3567e6,#2350c9);border:1px solid #1a3a96;border-radius:3px;padding:.08em .4em;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.8em;font-weight:600}.panel-figure{margin:1.4em 0 0}.panel-figure .pf-svg{width:100%;height:auto;display:block}.panel-figure-panel-memory .pf-svg{max-width:20rem}.panel-figure figcaption{color:var(--ink-2);margin-top:.45rem;font-size:.85rem}.eyebrow{text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.3rem;font-size:.85rem;font-weight:700;display:block}.page-head h1{letter-spacing:-.02em;margin:0;font-size:clamp(1.9rem,1.4rem + 2.4vw,2.7rem);line-height:1.12}.page-head .lede{color:var(--ink-2);max-width:var(--measure);margin:.8rem 0 0;font-size:1.12rem}.facts-line{color:var(--ink-2);flex-wrap:wrap;gap:.4rem 1.2rem;margin-top:1rem;font-size:.9rem;display:flex}.facts-line strong{color:var(--ink)}.notice{border-left:4px solid var(--accent);background:var(--paper-2);border-radius:0 var(--radius) var(--radius) 0;max-width:var(--measure);padding:.8rem 1rem}.notice p{margin:0}.notice p+p{margin-top:.5em}.jump{flex-wrap:wrap;gap:.4rem;margin:1.4rem 0 0;padding:0;font-size:.88rem;list-style:none;display:flex}.jump a{border:1px solid var(--line);color:var(--ink);border-radius:999px;padding:.25rem .75rem;text-decoration:none;display:inline-block}.jump a:hover{border-color:var(--link);color:var(--link)}.guide-areas{gap:1.5rem;margin-top:1rem;display:grid}@media (width>=48rem){.guide-areas{grid-template-columns:1fr 1fr;gap:1.5rem 2.5rem}}.guide-areas h3{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2);margin:0 0 .4rem;font-size:1rem}.guide-list{margin:0;padding:0;list-style:none}.guide-list li{border-top:1px solid var(--line);padding:.45rem 0}.guide-list a{font-weight:700}.guide-list .soon{color:var(--ink-2)}.guide-list .soon small{border:1px solid var(--line);white-space:nowrap;border-radius:999px;margin-left:.3rem;padding:.05rem .45rem;font-size:.78rem}.guide-list .sum{color:var(--ink-2);font-size:.88rem;display:block}.hero{align-items:start;gap:2rem;padding:.5rem 0 1rem;display:grid}@media (width>=60rem){.hero{grid-template-columns:minmax(0,1fr) 20rem;gap:3rem}}.hero h1{letter-spacing:-.025em;margin:0;font-size:clamp(2rem,1.4rem + 3vw,3.1rem);line-height:1.08}.hero-card{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.25rem}@media (width>=60rem){.hero-card{margin-top:.6rem}}.hero-card p{margin:0}.hero-card p+p{margin-top:.6rem}.hero-card .eyebrow{margin:0}.hero-card-link{font-size:1.35rem;font-weight:800}.table-note{color:var(--ink-2);font-size:.9rem;margin-top:.8rem!important}.hero .lede{color:var(--ink-2);max-width:38rem;margin:1rem 0 1.5rem;font-size:1.15rem}.hero .search{max-width:38rem}.hero-hint{color:var(--ink-2);margin:.5rem 0 0;font-size:.88rem}.section{margin-top:3rem}.section>h2{letter-spacing:-.01em;margin:0 0 .3rem;font-size:1.45rem}.section>p{max-width:var(--measure);color:var(--ink-2);margin:0 0 .5rem}.family td:first-child{white-space:nowrap;font-weight:700}.family .unknown{color:var(--ink-2);font-style:italic}@media (width<=40rem){.family thead{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.family,.family tbody,.family tr,.family td{width:100%;display:block}.family tr{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);margin-bottom:.6rem;padding:.5rem .8rem}.family td{border:0;grid-template-columns:6.5rem 1fr;gap:.5rem;padding:.15rem 0;display:grid}.family td:before{content:attr(data-label);color:var(--ink-2);padding-top:.1rem;font-size:.82rem;font-weight:400}.family td:first-child{font-size:1.1rem;display:block}.family td:first-child:before{content:none}}.labels{max-width:var(--measure);gap:.8rem;margin-top:1rem;display:grid}.labels dt{margin:0}.labels dd{color:var(--ink-2);margin:.2rem 0 0}.site-footer{border-top:1px solid var(--line);color:var(--ink-2);padding:1.5rem 0 2.5rem;font-size:.9rem}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;display:flex}.site-footer p{max-width:34rem;margin:0}
