.docs{
  --sidebar-w:300px;
  --toc-w:268px;
  --measure:68ch;
  display:grid;
  grid-template-columns:var(--sidebar-w) minmax(0,1fr) var(--toc-w);
  gap:0 52px;
  max-width:1520px;
  margin:0 auto;
  padding:0 26px;
  align-items:start;
}
@media(max-width:1280px){.docs{grid-template-columns:var(--sidebar-w) minmax(0,1fr);--toc-w:0px}.docs .toc{display:none}}
@media(max-width:900px){.docs{grid-template-columns:minmax(0,1fr);gap:0}}

.docs-side{
  position:sticky;top:96px;align-self:start;
  max-height:calc(100vh - 120px);overflow-y:auto;overscroll-behavior:contain;
  padding:8px 0 40px;font-size:14.5px;
  scrollbar-width:thin;
}
.docs-side::-webkit-scrollbar{width:8px}
.docs-side::-webkit-scrollbar-thumb{background:var(--glass-8);border-radius:8px}
.docs-side h2{font-size:13.5px;font-weight:650;letter-spacing:.005em;
  color:var(--ink-4);margin:22px 0 9px;line-height:1.3}
.docs-side h2:first-child{margin-top:0}
.docs-side ul{list-style:none;margin:0 0 4px;padding:0}
.docs-side li{margin:0}
.docs-side a{
  display:block;padding:8px 13px;border-radius:var(--r-8);
  font-size:14.5px;color:var(--ink-3);line-height:1.42;
  transition:color .18s,background .18s;
}
.docs-side a:hover{color:var(--ink);background:var(--glass-4)}
.docs-side a[aria-current="page"]{
  color:var(--ink);background:var(--glass-6);font-weight:550;
  box-shadow:inset 2px 0 0 var(--accent-link);
}
.docs-group{margin-bottom:4px}
.docs-group>summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:7px;
  font-size:13.5px;font-weight:650;letter-spacing:.005em;
  color:var(--ink-4);margin:24px 0 10px;padding:0 13px;
}
.docs-group>summary::-webkit-details-marker{display:none}
.docs-group>summary::before{
  content:"";width:5px;height:5px;flex:none;
  border-right:1.5px solid currentColor;border-top:1.5px solid currentColor;
  transform:rotate(45deg);transition:transform .2s var(--snappy);
}
.docs-group[open]>summary::before{transform:rotate(135deg)}

.docs-nav-toggle{display:none}
@media(max-width:900px){
  .docs-nav-toggle{
    display:inline-flex;align-items:center;gap:9px;margin:0 0 20px;
    padding:10px 16px;border-radius:980px;font-size:13.5px;font-weight:550;
    background:var(--glass-6);border:1px solid var(--hair);color:var(--ink-2);
    box-shadow:inset 0 1px 0 var(--glass-hi);
  }
  .docs-nav-toggle svg{width:17px;height:17px;flex:none}
  .docs-side{
    position:fixed;inset:0 auto 0 0;z-index:180;width:min(320px,86vw);
    max-height:none;padding:96px 20px 40px;
    background:var(--canvas);border-right:1px solid var(--hair);
    box-shadow:var(--sh-hud);
    transform:translateX(-102%);transition:transform .32s var(--snappy);
    visibility:hidden;
  }
  .docs-side.open{transform:none;visibility:visible}
  .docs-scrim{
    position:fixed;inset:0;z-index:170;background:rgba(0,0,0,.45);
    opacity:0;pointer-events:none;transition:opacity .3s var(--smooth);
  }
  .docs-scrim.open{opacity:1;pointer-events:auto}
}

.toc{position:sticky;top:96px;align-self:start;padding:8px 0 40px;font-size:14px}
.toc h2{font-size:13.5px;font-weight:650;letter-spacing:.005em;
  color:var(--ink-4);margin-bottom:12px}
.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--hair)}
.toc a{display:block;padding:6px 0 6px 15px;margin-left:-1px;color:var(--ink-4);
  border-left:2px solid transparent;line-height:1.5;transition:color .18s,border-color .18s}
.toc a:hover{color:var(--ink-2)}
.toc a.active{color:var(--accent-link);border-left-color:var(--accent-link)}
.toc .lvl-3{padding-left:28px;font-size:13.5px}

.docs-main{min-width:0;padding:0 0 40px}
.article-head{padding:14px 0 6px}
.article-eyebrow{font-size:13.5px;font-weight:600;letter-spacing:.005em;
  color:var(--purple-2);display:inline-block;margin-bottom:14px}
.article-title{font-size:clamp(30px,4.2vw,46px);line-height:1.08;letter-spacing:-.032em;font-weight:650}
.article-standfirst{margin-top:16px;font-size:18.5px;line-height:1.6;color:var(--ink-2);max-width:var(--measure)}
.article-meta{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12.5px;color:var(--ink-4)}
.article-meta time{font-variant-numeric:tabular-nums}

.article-hero{margin:34px 0 8px;border-radius:var(--r-20);overflow:hidden;
  box-shadow:var(--frame-ring),var(--sh-med);background:var(--surface)}
.article-hero img{width:100%;height:auto}

.prose{max-width:var(--measure);font-size:16.5px;line-height:1.72;color:var(--ink-2)}
.prose>*+*{margin-top:1.15em}
.prose h2{font-size:27px;line-height:1.2;letter-spacing:-.024em;font-weight:650;color:var(--ink);
  margin-top:2.1em;scroll-margin-top:110px}
.prose h3{font-size:20px;line-height:1.3;letter-spacing:-.018em;font-weight:650;color:var(--ink);
  margin-top:1.7em;scroll-margin-top:110px}
.prose h4{font-size:16.5px;font-weight:650;color:var(--ink);margin-top:1.5em}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--accent-link);text-decoration:underline;text-decoration-thickness:1px;
  text-underline-offset:2.5px;transition:opacity .18s}
.prose a:hover{opacity:.75}
.prose ul,.prose ol{padding-left:1.35em}
.prose li+li{margin-top:.45em}
.prose li::marker{color:var(--ink-4)}
.prose img{border-radius:var(--r-14);box-shadow:var(--frame-ring),var(--sh-low);margin:1.5em 0}
.prose figure{margin:1.8em 0}
.prose figcaption{margin-top:10px;font-size:13px;color:var(--ink-4);line-height:1.5}
.prose hr{border:0;border-top:1px solid var(--hair-soft);margin:2.4em 0}
.prose blockquote{border-left:2px solid var(--hair);padding-left:18px;color:var(--ink-3)}

kbd{
  display:inline-block;min-width:1.9em;padding:2px 7px 3px;
  font-family:var(--font);font-size:.85em;font-weight:600;line-height:1.5;
  text-align:center;color:var(--ink);
  background:linear-gradient(180deg,var(--glass-8),var(--glass-4));
  border:1px solid var(--hair);border-bottom-width:2px;
  border-radius:var(--r-6);
  box-shadow:inset 0 1px 0 var(--glass-hi);
  vertical-align:baseline;white-space:nowrap;
}
.keys{display:inline-flex;align-items:center;gap:3px;white-space:nowrap}
.keys .plus{color:var(--ink-4);font-size:.8em;margin:0 1px}

.callout{
  display:grid;grid-template-columns:auto 1fr;gap:13px;
  margin:1.8em 0;padding:16px 18px;border-radius:var(--r-14);
  border:1px solid var(--hair);border-left:3px solid var(--co);
  background:var(--co-bg);font-size:15.5px;line-height:1.62;
}
.callout>svg{width:19px;height:19px;color:var(--co);margin-top:2px}
.callout-body>*+*{margin-top:.7em}
.callout b{display:block;color:var(--ink);font-weight:650;margin-bottom:3px;font-size:14.5px}
.callout.note{--co:#5b9dff;--co-bg:color-mix(in srgb,#5b9dff 8%,transparent)}
.callout.tip{--co:#30D158;--co-bg:color-mix(in srgb,#30D158 8%,transparent)}
.callout.important{--co:#6E63FF;--co-bg:color-mix(in srgb,#6E63FF 9%,transparent)}
.callout.warning{--co:#FF9F0A;--co-bg:color-mix(in srgb,#FF9F0A 9%,transparent)}

.steps{list-style:none;counter-reset:step;padding:0;margin:1.9em 0}
.steps>li{
  counter-increment:step;position:relative;
  padding-left:52px;padding-bottom:30px;
}
.steps>li::before{
  content:counter(step);position:absolute;left:0;top:-2px;
  width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  font-size:14px;font-weight:650;color:#fff;background:var(--accent-fill);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.28);
}
.steps>li::after{
  content:"";position:absolute;left:15.5px;top:36px;bottom:6px;width:1px;
  background:var(--hair);
}
.steps>li:last-child{padding-bottom:0}
.steps>li:last-child::after{display:none}
.steps h3{margin:2px 0 0;font-size:17.5px;font-weight:650;color:var(--ink);
  letter-spacing:-.012em;line-height:1.35;scroll-margin-top:110px}
.steps p{margin-top:.6em}
.steps figure{margin:1.1em 0 0}

.codeblock{position:relative;margin:1.7em 0;padding-top:38px;
  border-radius:var(--r-12,12px);background:var(--surface);border:1px solid var(--hair)}
.codeblock pre{
  overflow-x:auto;padding:16px 18px;border-radius:var(--r-12,12px);
  background:transparent;border:0;
  font-family:var(--mono);font-size:13.5px;line-height:1.62;color:var(--ink);
  -webkit-overflow-scrolling:touch;
}
.codeblock code{font-family:inherit;white-space:pre}
.copy-btn{
  position:absolute;top:7px;right:8px;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 11px;border-radius:var(--r-8);font-size:12px;font-weight:600;
  color:var(--ink-3);background:var(--glass-6);border:1px solid var(--hair);
  transition:color .18s,background .18s;
}
.copy-btn:hover{color:var(--ink);background:var(--glass-8)}
.copy-btn svg{width:13px;height:13px}
.copy-btn[data-copied="1"]{color:#30D158}

.spec-table{width:100%;overflow-x:auto;margin:1.8em 0;-webkit-overflow-scrolling:touch}
.spec-table table{width:100%;border-collapse:collapse;font-size:14.5px;
  font-variant-numeric:tabular-nums;min-width:520px}
.spec-table th,.spec-table td{padding:11px 14px;text-align:left;
  border-bottom:1px solid var(--hair-soft);vertical-align:top;line-height:1.5}
.spec-table th{font-weight:650;color:var(--ink);font-size:13px;letter-spacing:.02em;
  border-bottom:1px solid var(--hair)}
.spec-table tbody tr:hover{background:var(--glass-4)}
.spec-table td:first-child{color:var(--ink)}

.faq{margin:2.4em 0}
.faq details{border-bottom:1px solid var(--hair-soft)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 34px 16px 0;position:relative;
  font-size:16.5px;font-weight:600;color:var(--ink);line-height:1.45;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:6px;top:24px;width:8px;height:8px;
  border-right:1.6px solid var(--ink-4);border-bottom:1.6px solid var(--ink-4);
  transform:rotate(45deg);transition:transform .22s var(--snappy);
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .faq-a{padding:0 0 18px;font-size:15.5px;line-height:1.68;color:var(--ink-2)}
.faq .faq-a>*+*{margin-top:.8em}

.related{margin:52px 0 0;padding-top:34px;border-top:1px solid var(--hair-soft)}
.related h2{font-size:20px;font-weight:650;letter-spacing:-.018em;margin-bottom:18px;color:var(--ink)}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.related-card{
  display:block;padding:18px 20px;border-radius:var(--r-14);
  background:var(--glass-4);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 var(--glass-hi);
  transition:transform .26s var(--snappy),background .2s;
}
.related-card:hover{transform:translateY(-3px);background:var(--glass-6)}
.related-card .rc-eyebrow{font-size:12px;font-weight:600;letter-spacing:.005em;
  color:var(--ink-4)}
.related-card h3{margin-top:8px;font-size:17.5px;font-weight:600;letter-spacing:-.015em;
  line-height:1.32;color:var(--ink)}
.related-card p{margin-top:7px;font-size:14.5px;line-height:1.55;color:var(--ink-3)}

.blog-hero{padding:130px 0 20px;text-align:left}
.blog-hero h1{font-size:clamp(34px,5vw,56px);letter-spacing:-.034em;line-height:1.05;font-weight:650}
.blog-hero .lede{margin-top:20px}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin-top:38px}
.doc-card{
  display:flex;flex-direction:column;padding:26px 28px;border-radius:var(--r-20);
  background:var(--glass-4);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 var(--glass-hi);
  transition:transform .28s var(--snappy),background .2s;
}
.doc-card:hover{transform:translateY(-4px);background:var(--glass-6)}
.doc-card .dc-eyebrow{font-size:13px;font-weight:600;letter-spacing:.005em;
  color:var(--purple-2)}
.doc-card h2,.doc-card h3{margin-top:11px;font-size:20px;font-weight:600;
  letter-spacing:-.018em;line-height:1.3;color:var(--ink)}
.doc-card p{margin-top:10px;font-size:15.5px;line-height:1.6;color:var(--ink-3);flex:1}
.doc-card .dc-meta{margin-top:18px;font-size:13px;color:var(--ink-4);font-variant-numeric:tabular-nums}

.utility-page{padding:150px 0 120px;text-align:center}
.utility-title{font-size:clamp(30px,4.6vw,50px);letter-spacing:-.032em;line-height:1.08;font-weight:650;margin-top:6px}
.utility-page .lede{margin-left:auto;margin-right:auto}
.utility-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:14px;margin-top:44px;text-align:left}
.utility-card{
  display:block;padding:22px 24px;border-radius:var(--r-14);
  background:var(--glass-4);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 var(--glass-hi);
  transition:transform .26s var(--snappy),background .2s;
}
.utility-card:hover{transform:translateY(-3px);background:var(--glass-6)}
.utility-card h2{font-size:16.5px;font-weight:600;letter-spacing:-.014em;color:var(--ink)}
.utility-card p{margin-top:7px;font-size:13.5px;line-height:1.55;color:var(--ink-3)}

.docs-page{padding-top:20px}
.crumbs{max-width:1440px;margin:0 auto;padding:96px 26px 0}
@media(max-width:900px){.crumbs{padding-top:88px}}

@media(prefers-reduced-motion:reduce){
  .docs-side,.docs-scrim,.doc-card,.related-card,.utility-card,.faq summary::after,
  .docs-group>summary::before{transition:none}
  .doc-card:hover,.related-card:hover,.utility-card:hover{transform:none}
}

.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.source-note{margin-top:2.4em;padding-top:18px;border-top:1px solid var(--hair-soft);
  font-size:13px;line-height:1.6;color:var(--ink-4)}
.source-note a{color:var(--ink-3)}
.prose .mono{font-family:var(--mono);font-size:.92em;background:var(--glass-6);
  padding:1px 6px;border-radius:var(--r-6);border:1px solid var(--hair-soft);
  display:inline;white-space:nowrap}

.legal{max-width:820px;padding-top:118px;padding-bottom:90px}
.legal-head{margin-bottom:34px}
.legal-head h1{font-size:clamp(32px,4.6vw,48px);letter-spacing:-.032em;line-height:1.08;font-weight:650}
.legal-head .lede{margin-top:16px}
.legal-meta{margin-top:16px;font-size:13px;color:var(--ink-4)}
.contact-pending{padding:16px 18px;border-radius:var(--r-14);
  background:color-mix(in srgb,#FF9F0A 9%,transparent);
  border:1px solid var(--hair);border-left:3px solid #FF9F0A;font-size:15px}

.mk{font-size:15px;line-height:1;display:inline-block}
.mk.yes{color:#30D158}
.mk.no{color:var(--ink-4)}
.mk.unk{color:#FF9F0A;font-weight:700}
.legend{font-size:12.5px;color:var(--ink-4);margin-top:-.6em}
.legend .mk{margin-right:2px}
.alt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin:1.6em 0}
.alt-card{display:block;padding:20px 22px;border-radius:var(--r-14);
  background:var(--glass-4);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 var(--glass-hi);transition:transform .26s var(--snappy),background .2s}
a.alt-card:hover{transform:translateY(-3px);background:var(--glass-6)}
.alt-card h3{margin:0 0 7px;font-size:16.5px;font-weight:650;letter-spacing:-.014em;color:var(--ink)}
.alt-card p{margin:0 0 6px;font-size:13.5px;line-height:1.55;color:var(--ink-3)}
.alt-meta{font-size:12.5px}
.alt-meta strong{color:var(--ink-2)}

.legal-doc{max-width:820px}
.legal-switch{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 30px}
.legal-switch a{padding:7px 14px;border-radius:980px;font-size:13px;font-weight:550;
  color:var(--ink-2);background:var(--glass-4);border:1px solid var(--hair);
  box-shadow:inset 0 1px 0 var(--glass-hi);transition:color .18s,background .18s}
.legal-switch a:hover{color:var(--ink);background:var(--glass-6)}
.legal-body section{margin:2.2em 0;scroll-margin-top:110px}
.legal-body section h2{font-size:20px;margin:0 0 .5em;letter-spacing:-.016em}
.legal-body .legal-intro p:first-child{font-size:17.5px;color:var(--ink-2)}
.legal-body .legal-summary{padding:18px 22px;border-radius:var(--r-14);
  background:var(--glass-4);border:1px solid var(--hair);margin:1.8em 0}
.legal-body .legal-summary h2{font-size:12.5px;font-weight:650;letter-spacing:.005em;
  color:var(--ink-4);margin-bottom:10px}
.legal-body .legal-closing{margin-top:3em;padding-top:22px;
  border-top:1px solid var(--hair-soft);font-size:14px;color:var(--ink-4)}
.footer-trader{width:100%;margin-top:10px;font-size:11.5px;line-height:1.6;color:var(--ink-4)}
.footer-trader a{color:var(--ink-3)}