html{scrollbar-gutter:stable}
:root{--ink:#182b35;--muted:#526670;--line:#dce5e5;--accent:#116659;--soft:#edf4f1;--paper:#fff;--chrome:#f7f9f8;font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);scroll-padding-top:6rem}
*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:3px}a:hover{color:#073f36}a:focus-visible,summary:focus-visible{outline:3px solid #df9b3a;outline-offset:4px;border-radius:3px}.skip-link{position:fixed;left:1rem;top:-6rem;background:var(--ink);color:white;padding:.6rem 1rem;z-index:5}.skip-link:focus{top:.5rem}
.site-header{height:82px;background:var(--paper);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 3rem;position:sticky;top:0;z-index:2}.brand{font-size:1.35rem;font-weight:750;letter-spacing:-.04em;color:var(--ink);text-decoration:none;display:flex;gap:1rem;align-items:center}.brand span{font-size:.75rem;letter-spacing:.07em;text-transform:uppercase;font-weight:500;border-left:1px solid #bacbc6;padding-left:1rem;color:var(--muted)}.source-link{font-size:.85rem;text-decoration:none;color:var(--muted)}
.site-layout{display:grid;grid-template-columns:260px minmax(0,800px) 200px;max-width:1440px;margin:auto;gap:0 44px;padding:0 40px}.site-navigation{position:sticky;top:82px;height:calc(100dvh - 82px);overflow:auto;padding:32px 16px 32px 0;border-right:1px solid var(--line);font-size:.83rem}.site-navigation>details>summary{display:none}.site-navigation ul{list-style:none;padding:0;margin:0}.site-navigation ul ul{padding-left:14px;margin-left:7px;border-left:1px solid var(--line)}.site-navigation a{display:block;color:var(--muted);text-decoration:none;padding:6px 9px 6px 29px;border-radius:5px;line-height:1.4}.site-navigation a:hover{background:var(--chrome);color:var(--ink)}.site-navigation a[aria-current]{background:var(--soft);color:var(--accent);font-weight:650}.site-navigation summary{position:relative;cursor:pointer;display:block;list-style:none}.site-navigation summary::-webkit-details-marker{display:none}.site-navigation summary::before{content:"›";position:absolute;left:7px;top:50%;width:12px;text-align:center;color:#7b8e88;transform:translateY(-50%);z-index:1}.site-navigation details[open]>summary::before{transform:translateY(-50%) rotate(90deg)}.site-navigation>details>nav>ul>li{margin-bottom:8px}.site-navigation>details>nav>ul>li>a,.site-navigation>details>nav>ul>li>details>summary>a{color:var(--ink);font-weight:650}
main{min-width:0;padding:36px 0 20px}.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.74rem;color:var(--muted);margin-bottom:30px}.breadcrumbs a{color:var(--muted);text-decoration:none}article{overflow-wrap:anywhere}h1,h2,h3,h4{line-height:1.25;font-weight:650;letter-spacing:-.025em;scroll-margin-top:105px}h1{font-size:2.65rem;margin:0 0 28px;letter-spacing:-.045em}h2{font-size:1.6rem;margin:48px 0 20px;padding-top:8px}h3{font-size:1.15rem;margin:32px 0 16px}p,ul,ol{margin:0 0 20px}li>ul,li>ol{margin-bottom:0}li+li{margin-top:5px}strong{font-weight:650}hr{border:0;border-top:1px solid var(--line);margin:36px 0}pre{background:#f3f6f5;border:1px solid var(--line);border-radius:8px;padding:20px;overflow:auto;line-height:1.65;font-size:.78rem}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.86em}p code,li code,td code{background:var(--soft);padding:.12em .3em;border-radius:3px}pre code{font-size:inherit}blockquote{margin:24px 0;padding:16px 20px;background:var(--chrome);border-left:3px solid var(--accent);color:var(--muted)}blockquote p:last-child{margin:0}.table-scroll{overflow:auto;margin:24px 0}table{border-collapse:collapse;width:100%;font-size:.85rem}th,td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}th{background:var(--chrome);font-weight:600}img{max-width:100%;height:auto}.page-outline{position:sticky;top:82px;align-self:start;padding-top:42px;font-size:.75rem;max-height:calc(100dvh - 100px);overflow:auto}.page-outline strong{font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:16px}.page-outline a{display:block;text-decoration:none;color:var(--muted);padding:5px 0;line-height:1.5}.page-outline a:hover{color:var(--accent)}.page-outline .depth-3{padding-left:12px;font-size:.72rem}.page-neighbors{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid var(--line);padding-top:24px;margin-top:54px}.page-neighbors a{border:1px solid var(--line);border-radius:8px;padding:14px 18px;text-decoration:none;line-height:1.4;font-size:.9rem}.page-neighbors small{display:block;color:var(--muted);margin-bottom:4px;font-size:.7rem}footer{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);font-size:.7rem;color:var(--muted)}footer a{color:var(--muted)}
@media(min-width:1450px){.site-layout{gap:0 56px}}@media(max-width:1150px){.site-layout{grid-template-columns:230px minmax(0,1fr);gap:32px;padding:0 28px}.page-outline{display:none}.site-header{padding:0 28px}}@media(max-width:760px){.site-header{height:66px;padding:0 20px}.brand{font-size:1.2rem}.brand span{font-size:.65rem}.site-layout{display:block;padding:0 20px}.site-navigation{position:static;height:auto;padding:16px 0;border-right:0;border-bottom:1px solid var(--line)}.site-navigation>details>summary{display:block;font-size:.8rem;cursor:pointer}.site-navigation>details>summary::before{content:""}.site-navigation nav{max-height:40vh;overflow:auto;margin-top:12px}main{padding-top:24px}.breadcrumbs{margin-bottom:24px}h1{font-size:2rem}.page-neighbors{grid-template-columns:1fr}h2{font-size:1.4rem}pre{padding:14px}.source-link{font-size:.75rem}}@media print{.site-header,.site-navigation,.page-outline,.breadcrumbs,.page-neighbors{display:none}.site-layout{display:block;padding:0}main{padding:0}pre{white-space:pre-wrap}a{color:inherit}h1,h2,h3{break-after:avoid}}

.source-link{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:10px;color:var(--ink);border-radius:6px}.source-link:hover{background:var(--soft)}.source-link svg{display:block;width:24px;height:24px;fill:currentColor}
.showcase-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:30px 0}.showcase-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;min-width:0;background:var(--paper)}.showcase-preview{position:relative;aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line);background:var(--chrome)}.showcase-preview iframe{position:absolute;left:0;top:0;width:400%;height:400%;transform:scale(.25);transform-origin:top left;border:0;pointer-events:none;background:white}.showcase-info{padding:22px}.showcase-info h2{font-size:1.15rem;line-height:1.35;padding:0;margin:0 0 12px}.showcase-info p{font-size:.85rem;color:var(--muted);line-height:1.65;margin-bottom:18px}.showcase-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:.75rem;margin:18px 0}.showcase-open{background:var(--accent);color:white;border-radius:5px;padding:7px 12px;text-decoration:none}.showcase-open:hover{color:white;background:#073f36}.showcase-info details{font-size:.73rem;border-top:1px solid var(--line);padding-top:12px}.showcase-info summary{cursor:pointer;color:var(--muted)}.showcase-info details ul{padding-left:18px;margin:12px 0 0}.showcase-diagnostic{display:inline-block;font-size:.66rem;color:#825600;background:#fff8e7;border:1px solid #ecd7a5;border-radius:4px;padding:3px 7px}@media(max-width:900px){.showcase-gallery{grid-template-columns:1fr}}@media print{.showcase-preview{display:none}}

@media(min-width:1151px){.site-layout.gallery-layout{grid-template-columns:260px minmax(0,1fr)}}.gallery-layout main>article>p{max-width:800px}

/* Semantic GFM alerts share presentation across HTML renderers. */
blockquote.markdown-alert-note{--callout-color:#175a98;--callout-background:#f1f6fc}
blockquote.markdown-alert-tip{--callout-color:#176644;--callout-background:#eff8f2}
blockquote.markdown-alert-important{--callout-color:#68449c;--callout-background:#f6f2fb}
blockquote.markdown-alert-warning{--callout-color:#825600;--callout-background:#fff8e7}
blockquote.markdown-alert-caution{--callout-color:#aa3035;--callout-background:#fff2f2}
blockquote[class*="markdown-alert-"]{border-left:4px solid var(--callout-color);background:var(--callout-background);color:inherit;padding:16px 20px;border-radius:0 6px 6px 0}
blockquote .callout-title{color:var(--callout-color);font-size:.9em;line-height:1.4;margin:0 0 10px}
blockquote[class*="markdown-alert-"]>p:last-child{margin-bottom:0}
/* Task-list checkboxes are the list markers, including mixed/nested lists. */
li.task-list-item{list-style-type:none;position:relative}
li.task-list-item>input[type="checkbox"],li.task-list-item>p>input[type="checkbox"]{position:absolute;left:-1.55em;top:.4em;margin:0;width:1em;height:1em;accent-color:var(--accent,#1755a4);opacity:1}