@font-face{font-family:"Nunito Sans";font-style:normal;font-weight:300 700;font-stretch:100%;font-display:swap;src:url(fonts/nunito-sans-latin.woff2) format("woff2")}

:root{--background:#fff;--main-background:#ebe7de;--foreground:#191712;--card:#fff;--muted:#fcfbf8;--text-secondary:#5a5548;--text-muted:#8a836f;--border:rgba(20,15,0,.08);--border-strong:rgba(20,15,0,.16);--radius-card:12px;--shadow-card:0 1px 2px 0 rgba(0,0,0,.05);--primary:#f5a623;--on-primary:#1a1508;--amber-tint:#fdf1dc;--amber-tint-foreground:#8a5f0c;--code:#f1ece1;--font:"Nunito Sans",system-ui,-apple-system,sans-serif;--accent:var(--amber-tint-foreground);--accent-bar:var(--primary);--accent-soft:var(--amber-tint)}
*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}
body{margin:0;background:var(--main-background);color:var(--foreground);font:300 14.5px/1.55 var(--font);font-feature-settings:"ss01";-webkit-font-smoothing:antialiased}
strong,b,th{font-weight:600}
.skip{position:absolute;left:-999px;top:8px;z-index:50;padding:8px 14px;border-radius:8px;background:var(--accent-bar);color:var(--on-primary);font-weight:600}
.skip:focus{left:12px}
.topbar{position:sticky;top:0;z-index:20;display:flex;gap:16px;align-items:center;height:62px;padding:0 24px;background:var(--card);border-bottom:1px solid var(--border);box-shadow:inset 0 3px 0 var(--accent-bar)}
.brand{display:flex;align-items:center;gap:12px;color:var(--foreground);text-decoration:none}
.brand-logo{display:block;height:30px;width:auto}
.brand-text{font-weight:600;font-size:1.25rem}
.brand-label{padding-left:12px;border-left:1px solid var(--border-strong);font-weight:600;font-size:14px;line-height:30px;color:var(--text-secondary)}
.layout{display:grid;grid-template-columns:292px minmax(0,1fr);max-width:1480px;margin:0 auto}
.sidebar{position:sticky;top:62px;align-self:start;height:calc(100vh - 62px);overflow:auto;padding:18px 12px 40px 16px}
.nav-list{list-style:none;margin:0;padding:0}
.nav-list .nav-list{margin:2px 0 6px 14px;padding-left:8px;border-left:1px solid var(--border-strong)}
.nav-link,.nav-folder>summary{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:10px;color:var(--foreground);text-decoration:none;font-size:13.5px;font-weight:400;line-height:1.35}
.nav-root{font-weight:600}
.nav-link:hover,.nav-folder>summary:hover{background:var(--card)}
.nav-link.active{background:var(--accent-soft);color:var(--foreground);font-weight:600;box-shadow:inset 3px 0 0 var(--accent-bar)}
.nav-link:focus-visible,.nav-folder>summary:focus-visible{outline:2px solid var(--accent-bar);outline-offset:1px}
.nav-folder>summary{cursor:pointer;list-style:none;font-weight:600}
.nav-folder>summary::-webkit-details-marker{display:none}
.nav-folder>summary::before{content:"";flex:none;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);opacity:.55;transition:transform .15s}
.nav-folder[open]>summary::before{transform:rotate(45deg)}
.sidebar>.nav-list>li>.nav-folder>summary{margin-top:12px;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-secondary)}
.sidebar>.nav-list>li>.nav-folder>summary:hover{color:var(--foreground)}
.content{display:grid;grid-template-columns:minmax(0,860px) 200px;gap:32px;padding:20px 24px 90px 8px}
article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:36px 44px 44px}
.page-footer{grid-column:1;padding:0 6px;font-size:12.5px;line-height:1.4;color:var(--text-secondary)}
article h1,article h2,article h3,article h4,article h5,article h6{font-family:var(--font);color:var(--foreground)}
article h1{font-size:34px;font-weight:300;line-height:1.05;letter-spacing:-.68px;margin:.1em 0 .5em}
article h2{font-size:27px;font-weight:300;line-height:1.1;letter-spacing:-.54px;margin:1.9em 0 .6em;padding-top:.8em;border-top:1px solid var(--border)}
article :is(h1,h2,h3,h4){scroll-margin-top:84px}
article h3{font-size:16px;font-weight:600;letter-spacing:-.2px;line-height:1.3;margin:1.7em 0 .4em}
article h4,article h5,article h6{font-size:14.5px;font-weight:600;line-height:1.3;margin:1.4em 0 .3em}
article a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}article a:hover{text-decoration-thickness:2px}
article p{margin:.75em 0}
figure{margin:18px 0}figure img{display:block;max-width:100%;height:auto;border:1px solid var(--border-strong);border-radius:var(--radius-card);box-shadow:0 8px 24px rgba(25,23,18,.08);background:var(--card)}
figcaption{margin-top:6px;font-size:13px;color:var(--text-secondary)}
code{background:var(--code);padding:.12em .4em;border-radius:5px;font:400 .9em ui-monospace,SFMono-Regular,Consolas,monospace}
pre{background:#141414;color:#faf8f3;padding:16px 18px;border-radius:var(--radius-card);overflow:auto}pre code{background:none;padding:0;color:inherit}
blockquote{margin:1.2em 0;padding:.4em 1.1em;border-left:4px solid var(--accent-bar);background:var(--accent-soft);border-radius:0 10px 10px 0}
blockquote p{margin:.4em 0}
.table-wrap{overflow-x:auto;margin:1.1em 0;border:1px solid var(--border-strong);border-radius:var(--radius-card)}
table{border-collapse:collapse;width:100%;font-size:13.5px}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:top}
th{background:var(--muted);font-size:13px}tr:last-child td{border-bottom:0}
ol,ul{padding-left:1.4em}li{margin:.35em 0}li>figure{margin:12px 0}
hr{border:0;border-top:1px solid var(--border);margin:2.4em 0}
.toc{position:sticky;top:82px;align-self:start;font-size:13px}.toc-title{font-weight:600;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:10px}
.toc ul{list-style:none;padding:0;margin:0;border-left:2px solid var(--border-strong)}.toc li{margin:0}.toc a{display:block;padding:4px 12px;color:var(--text-secondary);text-decoration:none}.toc a:hover{color:var(--foreground)}
@media (max-width:1100px){.content{grid-template-columns:minmax(0,1fr)}.toc{display:none}}
@media (max-width:820px){.layout{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-bottom:1px solid var(--border-strong)}.content{padding:12px 12px 70px}article{padding:22px 18px 30px}article h1{font-size:28px}article h2{font-size:23px}.topbar{padding:0 14px}.brand-label{display:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nav-folder>summary::before{transition:none}}
/*
 * Screenshot viewer (scripts/wiki/lightbox.js) and the highlight shown when "Read more" brings the
 * reader back to a screenshot. Appended to assets/wiki.css by scripts/build-wiki.js, so it reads
 * the same tokens (--font, --primary) as the rest of the guide.
 *
 * The shell follows src/components/ui/lightbox.tsx: a near-black surface, white controls, the
 * description on a solid black bar so the "Read more" fade has nothing to disagree with.
 */
/* The page behind stops scrolling; the padding stands in for the scrollbar that overflow:hidden removes, so nothing shifts. */
html.lb-open{overflow:hidden;padding-right:var(--lb-scrollbar,0px)}
article{position:relative;isolation:isolate}
.has-lightbox figure a{cursor:zoom-in}

.lb{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;background:rgba(0,0,0,.97);color:#fff;font:400 14px/1.45 var(--font)}
.lb[hidden],.lb [hidden]{display:none!important}
.lb-top{display:flex;align-items:center;gap:12px;flex:none;padding:12px 16px 0}
.lb-count{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:rgba(255,255,255,.8)}
.lb-btn{display:inline-flex;align-items:center;justify-content:center;flex:none;padding:0;border:0;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;cursor:pointer;transition:background-color .15s}
.lb-btn:hover,.lb-btn:focus-visible{background:rgba(255,255,255,.2)}
.lb-btn:focus-visible,.lb-thumb:focus-visible,.lb-more:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.lb-btn:disabled{opacity:.3;pointer-events:none}
.lb-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.lb-close,.lb-nav{width:44px;height:44px}
.lb-close{margin-left:auto}

.lb-stage{position:relative;display:flex;flex:1;align-items:center;gap:8px;min-height:0;padding:8px 12px}
.lb-media{position:relative;display:flex;flex:1;align-items:center;justify-content:center;min-width:0;height:100%}
/* Room for the caption (title, two lines of text and its padding) so the picture never sits under it. */
.lb-stage.has-caption .lb-media{padding-bottom:116px}
.lb-img{display:block;max-width:100%;max-height:100%;object-fit:contain;transition:opacity .15s}
.lb-media.is-loading .lb-img{opacity:0}
.lb-spin{position:absolute;width:28px;height:28px;border:3px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:lb-spin .8s linear infinite}

.lb-caption{position:absolute;right:0;bottom:0;left:0;z-index:1;padding:40px 20px 16px;background:linear-gradient(to top,#000 70%,transparent);pointer-events:none}
.lb-title,.lb-body{max-width:768px;margin-right:auto;margin-left:auto;pointer-events:auto}
.lb-title{margin-top:0;margin-bottom:4px;overflow:hidden;font-size:14.5px;font-weight:600;text-overflow:ellipsis;white-space:nowrap}
.lb-body{position:relative}
.lb-desc{display:-webkit-box;margin:0;overflow:hidden;color:rgba(255,255,255,.9);line-height:20px;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.lb-more{position:absolute;right:0;bottom:0;padding:0 0 0 40px;border:0;background:linear-gradient(to left,#000 60%,transparent);color:#fff;font:inherit;font-weight:600;line-height:20px;cursor:pointer}
.lb-more:hover,.lb-more:focus-visible{text-decoration:underline}

/* Solid black like the caption above it, so the two read as one footer. */
.lb-thumbs{position:relative;flex:none;overflow-x:auto;padding:12px 12px 14px;background:#000}
/* w-max + auto margins, not justify-center on the scroller: a centred row that overflows spills off both edges and the left part can never be scrolled back to. */
.lb-thumbs-row{display:flex;gap:6px;width:max-content;margin:0 auto}
.lb-thumb{flex:none;width:56px;height:56px;padding:0;overflow:hidden;border:0;border-radius:6px;background:none;opacity:.5;cursor:pointer;transition:opacity .15s}
.lb-thumb:hover,.lb-thumb:focus-visible{opacity:.9}
.lb-thumb.is-active{opacity:1;box-shadow:0 0 0 2px #fff}
.lb-thumb img{display:block;width:100%;height:100%;object-fit:cover}

@media (max-width:640px){
  .lb-stage{padding:8px 0}
  .lb-nav{position:absolute;top:calc(50% - 22px);z-index:2;background:rgba(0,0,0,.55)}
  .lb-prev{left:8px}
  .lb-next{right:8px}
  .lb-caption{padding:32px 16px 12px}
}

/* "Read more" sends the reader back to the screenshot: one box behind its text and picture, fading in and out over two seconds. */
.shot-flash{position:absolute;z-index:-1;border-radius:12px;background:rgba(245,166,35,.32);opacity:0;pointer-events:none;animation:shot-flash 2s ease-in-out forwards}
@keyframes shot-flash{0%{opacity:0}25%{opacity:1}70%{opacity:1}100%{opacity:0}}
@keyframes lb-spin{to{transform:rotate(360deg)}}
@keyframes shot-flash-still{0%,100%{opacity:1}}
@media (prefers-reduced-motion:reduce){
  .shot-flash{animation-name:shot-flash-still}
  .lb-btn,.lb-img,.lb-thumb{transition:none}
  .lb-spin{animation-duration:2.4s}
}
/* Search pill in the topbar and the modal dialog it opens. Appended to assets/wiki.css by scripts/build-wiki.js. */
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.search{position:relative;margin-left:auto;width:min(380px,42vw)}
.search-icon{flex:none;width:16px;height:16px}
.search-trigger{display:flex;align-items:center;gap:10px;width:100%;height:38px;padding:0 8px 0 14px;border:1px solid var(--border-strong);border-radius:999px;background:var(--muted);color:var(--text-secondary);font:inherit;font-weight:400;font-size:13.5px;text-align:left;cursor:pointer}
.search-trigger:hover{background:var(--card)}
.search-trigger:focus-visible{outline:2px solid var(--accent-bar);outline-offset:1px;background:var(--card)}
.search-trigger-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.search-kbd{flex:none;padding:2px 7px;border:1px solid var(--border);border-radius:6px;background:var(--card);font:inherit;font-size:11.5px;color:var(--text-secondary)}
.search-kbd:empty{display:none}
/* top centre of the page, 10vh down; the box and the results are one card so a click outside it can only be the backdrop */
.search-dialog{box-sizing:border-box;width:640px;max-width:calc(100% - 28px);max-height:min(78vh,640px);margin:10vh auto auto;padding:0;border:1px solid var(--border);border-radius:var(--radius-card);background:var(--card);color:var(--foreground);box-shadow:0 24px 60px rgba(25,23,18,.28);overflow:hidden}
.search-dialog[open]{display:flex;flex-direction:column}
.search-dialog::backdrop{background:rgba(25,23,18,.45)}
.search-field{display:flex;align-items:center;gap:12px;flex:none;padding:0 18px;border-bottom:1px solid var(--border);color:var(--text-secondary)}
/* the focus mark is the field's bottom bar, so the input itself needs no outline */
.search-field:focus-within{box-shadow:inset 0 -2px 0 var(--accent-bar)}
#wiki-search-input{flex:1;min-width:0;height:56px;padding:0;border:0;background:none;color:var(--foreground);font:inherit;font-weight:400;font-size:16px}
#wiki-search-input:focus{outline:none}
#wiki-search-input::placeholder{color:var(--text-secondary)}
#wiki-search-panel{flex:1;min-height:0;overflow:auto;padding:6px}
.r{display:block;padding:10px 12px;border-radius:10px;color:var(--foreground);text-decoration:none;font-weight:400}
.r+.r{margin-top:2px}
.r:hover{background:var(--accent-soft)}
/* focus stays in the input, so the option the arrow keys are on needs a mark that does not rely on the pale background; same bar as the active menu entry */
.r[aria-selected="true"]{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent-bar)}
.r-head{display:block;font-weight:600;line-height:1.3}
.r-crumb{display:block;margin-top:1px;font-size:12px;letter-spacing:.02em;color:var(--accent)}
.r-snippet{display:block;margin-top:4px;font-size:13px;font-weight:300;line-height:1.45;color:var(--text-secondary)}
.r-snippet mark{background:none;color:var(--foreground);font-weight:600;box-shadow:inset 0 -2px 0 var(--accent-soft)}
.r:hover .r-snippet mark,.r[aria-selected="true"] .r-snippet mark{box-shadow:inset 0 -2px 0 var(--accent-bar)}
.r-empty,.r-hint{padding:14px 12px;color:var(--text-secondary)}
.r-status{padding:6px 12px 4px;font-size:12px;color:var(--text-secondary)}
.r-status:empty{display:none}
@media (max-width:820px){
  .search{flex:1;width:auto;min-width:0}
  .search-kbd{display:none}
}