/* The documentation portal's own rules.
 *
 * A navy band at the top, the same as the marketing site's, with the header
 * sitting on it and the search in it. Below it three columns on a wide
 * screen - sidebar, page, contents - collapsing to one on anything narrow.
 * The prose rules are here too, because the Markdown renderer emits plain
 * tags and this is what dresses them.
 */

:root{--docsw:92rem;--stick:calc(var(--headh) + 1.25rem)}
/* The three columns are wider than a marketing page, so the header widens
   with them to keep the wordmark in line with the sidebar. */
body.page-docs .siteheader .shell,body.page-404 .siteheader .shell{max-width:var(--docsw)}

/* ---- the band ---------------------------------------------------------- */
body.has-hero .docshead{
  padding-top:calc(var(--headh) + var(--s6));
  padding-bottom:var(--s6);
}
.docshead{position:relative;z-index:5}
.docshead.home{padding-bottom:var(--s7)}
/* Home Command Center hero: one page title lives in the band. */
.docshead.home.hero-cc .heroline{
  margin:0 0 var(--s4);
  font-size:clamp(1.85rem,3.2vw,2.75rem);
  line-height:1.12;letter-spacing:-.03em;font-weight:700;color:#fff
}
.docshead.home.hero-cc .heroline em{
  font-style:normal;
  background:linear-gradient(95deg,var(--highlight) 0%,#A5F3FC 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.docshead.home.hero-cc .lede{
  margin:0;color:rgba(255,255,255,.78);font-size:1.05rem;line-height:1.55
}
.docshead.home.hero-cc .eyebrow.pill{
  display:inline-flex;align-items:center;gap:.55rem;margin-bottom:var(--s4);
  padding:.35rem .9rem;border-radius:var(--r-pill);
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);
  color:#fff;letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;font-weight:650
}
.docshead.home.hero-cc .livedot{
  width:.5rem;height:.5rem;border-radius:50%;background:#34D399;
  box-shadow:0 0 0 0 rgba(52,211,153,.6);animation:pulse 2.4s ease-out infinite
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}
  80%,100%{box-shadow:0 0 0 .55rem rgba(52,211,153,0)}
}
.docshead.home.hero-cc .docssearch{margin-top:var(--s5);max-width:28rem}
.docshead.home.hero-cc .docsheadrow{
  max-width:var(--docsw);width:100%;margin:0 auto;padding:0 var(--s5)
}
/* Markdown still emits an h1; the visible title is in the hero. */
body.page-docs:has(.docshead.home.hero-cc) .docsbody > h1:first-child{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0
}
.docshead::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(90% 120% at 70% 0%, #000 0%, transparent 75%);
          mask-image:radial-gradient(90% 120% at 70% 0%, #000 0%, transparent 75%);
}
.docsheadglow{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.docsheadglow::before{
  content:'';position:absolute;width:30rem;height:30rem;right:-6rem;top:-14rem;
  border-radius:50%;filter:blur(70px);opacity:.5;
  background:color-mix(in srgb,var(--accent) 60%,transparent);
  animation:docsdrift 18s ease-in-out infinite alternate;
}
@keyframes docsdrift{from{transform:translate(0,0)}to{transform:translate(-4rem,2rem)}}

.docsheadrow{
  position:relative;width:100%;max-width:var(--docsw);margin:0 auto;
  padding:0 var(--s5);
  display:grid;gap:var(--s5) var(--s7);align-items:center;
  grid-template-columns:minmax(0,1fr) minmax(0,36rem);
}
.docshead .eyebrow{margin-bottom:var(--s2)}
.docstag{
  margin:0;color:#fff !important;font-size:clamp(1.15rem,1.8vw,1.45rem);
  font-weight:650;letter-spacing:-.015em;line-height:1.3;max-width:34rem;
}
.docshead.home .docstag{font-size:clamp(1.3rem,2.2vw,1.75rem)}

/* ---- search ------------------------------------------------------------ */
.docssearch{position:relative;margin:0}
.searchicon{
  position:absolute;left:1rem;top:50%;translate:0 -50%;z-index:1;
  display:grid;place-items:center;color:rgba(255,255,255,.6);pointer-events:none;
  transition:color .15s ease;
}
.searchicon svg,.docsbody svg,.docsside svg,.docstoc svg,.notfound svg{
  width:1.1rem;height:1.1rem;fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto;
}
.docssearch input{
  width:100%;padding:.9rem 3rem .9rem 2.85rem;font:inherit;font-size:1rem;
  color:#fff;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2);border-radius:var(--r-lg);
  box-shadow:0 18px 40px -24px rgba(2,8,23,.9);
  transition:background-color .15s ease,border-color .15s ease,box-shadow .15s ease;
  -webkit-appearance:none;appearance:none;
}
.docssearch input::placeholder{color:rgba(255,255,255,.6)}
.docssearch input::-webkit-search-cancel-button{filter:invert(1);opacity:.6}
.docssearch input:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.32)}
.docssearch input:focus{
  outline:none;background:rgba(255,255,255,.14);
  border-color:var(--highlight);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--highlight) 30%,transparent),
             0 18px 40px -24px rgba(2,8,23,.9);
}
.docssearch:focus-within .searchicon{color:#fff}
.searchkey{
  position:absolute;right:.85rem;top:50%;translate:0 -50%;
  min-width:1.6rem;padding:.1rem .45rem;text-align:center;
  font-size:.78rem;color:rgba(255,255,255,.75);
  border:1px solid rgba(255,255,255,.25);border-bottom-width:2px;
  border-radius:.4rem;background:rgba(255,255,255,.06);pointer-events:none;
  transition:opacity .15s ease;
}
.docssearch:focus-within .searchkey{opacity:0}

.searchresults{
  position:absolute;left:0;right:0;top:calc(100% + .5rem);z-index:45;
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg),0 30px 60px -30px rgba(2,8,23,.5);
  max-height:min(28rem,70vh);overflow-y:auto;
  transform-origin:top center;
  scroll-padding-block:.5rem;
  -webkit-mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - .9rem),transparent);
  mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - .9rem),transparent);
}
@media (prefers-reduced-motion: no-preference){
  .searchresults{animation:pop .16s var(--ease-out, ease-out) both}
}
@keyframes pop{from{opacity:0;translate:0 -6px;transform:scale(.98)}
               to{opacity:1;translate:0 0;transform:none}}
.searchresults ul{list-style:none;margin:0;padding:var(--s2)}
.searchresults li{margin:0}
.section.navy .searchresults a{
  display:block;padding:.7rem .85rem;border-radius:var(--r-md);color:var(--ink);
  border-left:3px solid transparent;
}
.searchresults a:hover,.searchresults a.active{
  background:var(--base);text-decoration:none;border-left-color:var(--accent)}
.rtitle{display:block;font-weight:650;font-size:.97rem;color:var(--ink)}
.rsection{display:block;font-family:var(--mono);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.1em;color:var(--accent);margin:.1rem 0 .2rem}
.rsummary{display:block;font-size:.86rem;color:var(--muted);
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical}
.searchresults mark{
  background:color-mix(in srgb,var(--highlight) 28%,transparent);color:inherit;
  border-radius:.2rem;padding:0 .1em}
.searchnone{margin:0;padding:var(--s5);color:var(--muted);font-size:.92rem;text-align:center}
.searchfoot{
  display:flex;gap:var(--s4);justify-content:flex-end;margin:0;
  padding:.55rem var(--s4);border-top:1px solid var(--line);
  font-size:.75rem;color:var(--faint);background:var(--base);
}
.searchfoot kbd{
  padding:0 .35rem;border:1px solid var(--line-strong);border-bottom-width:2px;
  border-radius:.3rem;background:var(--paper);font-size:.72rem}

/* ---- reading progress ------------------------------------------------- */
.readbar{position:fixed;left:0;right:0;top:0;height:3px;z-index:60;pointer-events:none}
.readbar span{
  display:block;height:100%;transform-origin:left center;transform:scaleX(var(--read,0));
  background:linear-gradient(90deg,var(--accent),var(--highlight),#A5F3FC);
}

/* ---- the three columns ------------------------------------------------- */
.docsshell{
  width:100%;max-width:var(--docsw);margin:0 auto;padding:0 var(--s5);
  display:grid;gap:var(--s7);align-items:start;
  grid-template-columns:16.5rem minmax(0,1fr) 14.5rem;
}
/* The page already ends in its own bottom padding; the footer's margin on
   top of it doubled the gap. */
main:has(> .docsshell:last-child) + .sitefooter{margin-top:0}

/* ---- sidebar ----------------------------------------------------------- */
.docsside{
  position:sticky;top:var(--stick);max-height:calc(100vh - var(--stick) - 1rem);
  overflow-y:auto;padding:var(--s6) var(--s3) var(--s6) 0;
  border-right:1px solid var(--line);
  scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent;
}
.docsside::-webkit-scrollbar{width:7px}
.docsside::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:4px}
.docsside::-webkit-scrollbar-track{background:transparent}
/* On a wide screen the sidebar is simply a sidebar: the <details> that
   folds it away on a phone has no summary and never closes. */
.docsnavwrap > summary{display:none}

.navgroup{margin-bottom:var(--s5)}
.docsside h2{
  display:flex;align-items:center;gap:.6rem;
  font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink);margin:0 0 var(--s2);font-weight:700;
}
.groupicon{
  display:grid;place-items:center;width:1.75rem;height:1.75rem;border-radius:.55rem;
  background:var(--base);color:var(--muted);border:1px solid var(--line);
  transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.groupicon svg{width:.95rem !important;height:.95rem !important}
.navgroup.here .groupicon{
  background:linear-gradient(135deg,var(--accent),var(--highlight));
  color:#fff;border-color:transparent;
  box-shadow:0 6px 14px -6px color-mix(in srgb,var(--accent) 70%,transparent);
}
.docsside nav ul{
  list-style:none;margin:0 0 0 .85rem;padding:0;
  border-left:1px solid var(--line);
}
.docsside nav li{margin:0}
.docsside nav a{
  position:relative;display:block;padding:.38rem .8rem .38rem 1.1rem;margin-left:-1px;
  color:var(--muted);font-size:.93rem;line-height:1.4;
  border-left:2px solid transparent;border-radius:0 var(--r-sm) var(--r-sm) 0;
  transition:color .15s ease,background-color .15s ease,border-color .15s ease,padding .15s ease;
}
.docsside nav a:hover{
  color:var(--accent);text-decoration:none;padding-left:1.3rem;
  border-left-color:var(--line-strong)}
.docsside nav a.on{
  color:var(--accent);font-weight:650;border-left-color:var(--accent);
  background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 10%,transparent),transparent);
}

.sidehelp{
  display:flex;align-items:center;gap:.75rem;margin-top:var(--s5);
  padding:.8rem .9rem;border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(135deg,var(--base),var(--paper));color:var(--ink);
  transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}
.sidehelp:hover{text-decoration:none;border-color:var(--accent);
  box-shadow:var(--shadow-md);transform:translateY(-1px)}
.sidehelpicon{
  display:grid;place-items:center;width:2.1rem;height:2.1rem;border-radius:.65rem;flex:0 0 auto;
  background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent)}
.sidehelp b{display:block;font-size:.88rem}
.sidehelp small{display:block;font-size:.78rem;color:var(--muted);word-break:break-all}

/* ---- the page ---------------------------------------------------------- */
.docsbody{padding:var(--s6) 0 var(--s8);min-width:0}
@media (prefers-reduced-motion: no-preference){
  .docsbody{animation:docsin var(--dur-enter, .45s) var(--ease-out, ease-out) both}
  .docsbody > .crumbs,
  .docsbody > h1,
  .docsbody > .lede{
    animation:docsin .5s var(--ease-out, ease-out) both;
  }
  .docsbody > .crumbs{animation-delay:40ms}
  .docsbody > h1{animation-delay:100ms}
  .docsbody > .lede{animation-delay:160ms}
}
@keyframes docsin{from{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}

.crumbs{
  display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;
  font-size:.82rem;color:var(--faint);margin-bottom:var(--s5);
}
.crumbs a{
  display:inline-flex;align-items:center;gap:.35rem;color:var(--muted);
  padding:.2rem .6rem .2rem .45rem;border-radius:var(--r-pill);
  background:var(--base);border:1px solid var(--line);
}
.crumbs a:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}
.crumbs svg{width:.9rem !important;height:.9rem !important}
.crumbs .sep{display:inline-grid;color:var(--line-strong)}
.crumbs [aria-current]{color:var(--ink);font-weight:600}

/* Section headings land below the sticky header, not under it. */
.docsbody [id]{scroll-margin-top:calc(var(--headh) + 1.5rem)}

.docsbody h1{
  font-size:clamp(2rem,3.4vw,2.7rem);letter-spacing:-.03em;
  margin-bottom:var(--s4);padding-left:var(--s4);
  border-left:4px solid var(--accent);
  border-image:linear-gradient(180deg,var(--accent),var(--highlight)) 1;
}
.docsbody h1 + p{font-size:1.14rem;color:var(--muted);line-height:1.65}
.docsbody h2{
  font-size:1.55rem;margin-top:var(--s8);margin-bottom:var(--s4);
  padding-bottom:var(--s3);border-bottom:1px solid var(--line);
}
.docsbody h3{font-size:1.14rem;margin-top:var(--s6)}
.docsbody h4{font-size:1rem;margin-top:var(--s5)}
.docsbody p,.docsbody li{color:var(--ink);line-height:1.72}
.docsbody p,.docsbody ul,.docsbody ol{max-width:46rem}
.docsbody li::marker{color:var(--accent);font-weight:650}
.docsbody ol{padding-left:1.4rem}
.docsbody li{padding-left:.2rem}
.docsbody strong{font-weight:650;color:var(--ink)}
.docsbody :is(p,li,td) a{
  text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);
  text-underline-offset:3px;text-decoration-thickness:1px;
  transition:text-decoration-color .15s ease;
}
.docsbody :is(p,li,td) a:hover{text-decoration-color:var(--accent)}
.docsbody hr{border:0;height:1px;background:var(--line);margin:var(--s7) 0}
.docsbody img{
  border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);margin:var(--s5) 0;
}

/* The link on a heading, which appears when the heading is hovered or
   when it has focus - present for anybody who wants it, not clutter for
   everybody who does not. */
.anchor{
  margin-left:var(--s2);color:var(--faint);opacity:0;
  font-weight:400;text-decoration:none;transition:opacity .15s ease,color .15s ease;
}
.anchor:hover{color:var(--accent);text-decoration:none}
h2:hover .anchor,h3:hover .anchor,h4:hover .anchor,.anchor:focus{opacity:1}

/* ---- callouts ---------------------------------------------------------- */
.docsbody .note{
  position:relative;max-width:46rem;margin:var(--s5) 0;
  padding:var(--s4) var(--s5) var(--s4) 3.4rem;
  border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));
  border-left:4px solid var(--accent);border-radius:var(--r-md);
  background:color-mix(in srgb,var(--accent) 6%,var(--paper));
}
.docsbody .note::before{
  content:'';position:absolute;left:1.05rem;top:1.05rem;width:1.35rem;height:1.35rem;
  background:var(--accent);
  -webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat;
  --icon:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'><circle cx='12' cy='12' r='9'/><path d='M12 11v5M12 8h.01'/></svg>");
}
.docsbody .note.caution{
  border-color:color-mix(in srgb,var(--warn) 28%,var(--line));border-left-color:var(--warn);
  background:var(--warn-soft)}
.docsbody .note.caution::before{
  background:var(--warn);
  --icon:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M12 3l10 18H2z'/><path d='M12 10v4M12 17.5h.01'/></svg>");
}
.docsbody .note.notyet{
  border-color:var(--line);border-left-color:var(--faint);background:var(--sunken)}
.docsbody .note.notyet::before{
  background:var(--faint);
  --icon:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'><circle cx='12' cy='12' r='9'/><path d='M12 7v5l3 2'/></svg>");
}
.docsbody .note p{max-width:none}
.docsbody .note p:last-child{margin-bottom:0}

/* ---- code -------------------------------------------------------------- */
/* Code sits on the deep navy, not on the accent: --deep is the token for a
   surface that is an instrument rather than paper, which is what a code
   block is. */
.docsbody pre{
  position:relative;
  background:
    linear-gradient(180deg,rgba(255,255,255,.05) 0,rgba(255,255,255,.05) 2.3rem,transparent 2.3rem),
    var(--deep);
  color:#E2E8F0;
  padding:3rem var(--s5) var(--s4);border-radius:var(--r-lg);
  border:1px solid color-mix(in srgb,#FFFFFF 10%,transparent);
  box-shadow:0 18px 36px -24px rgba(2,8,23,.7);
  overflow-x:auto;font-size:.88rem;line-height:1.65;margin:var(--s4) 0 var(--s5);
  max-width:52rem;
}
/* Three dots and the language, drawn by the stylesheet: the block reads as
   a terminal or an editor rather than as a grey box. */
.docsbody pre::before{
  content:'';position:absolute;left:1rem;top:.95rem;width:.55rem;height:.55rem;border-radius:50%;
  background:#F87171;box-shadow:.85rem 0 0 #FBBF24,1.7rem 0 0 #34D399;opacity:.9;
}
.docsbody pre[data-lang]::after{
  content:attr(data-lang);position:absolute;left:3.4rem;top:.62rem;
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}
.docsbody pre code{font-family:var(--mono);color:inherit;background:none;padding:0;border:0}

/* The button the copy script adds, in the block's title strip. */
.copycode{
  position:absolute;top:.4rem;right:.5rem;
  display:inline-flex;align-items:center;gap:.35rem;
  padding:.2rem .6rem;border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#E2E8F0;
  font:inherit;font-size:.74rem;cursor:pointer;
  opacity:.7;transition:opacity .15s ease,background .15s ease;
}
.docsbody pre:hover .copycode,.copycode:focus-visible{opacity:1}
.copycode:hover{background:rgba(255,255,255,.16)}
.copycode.done{opacity:1;background:color-mix(in srgb,var(--ok) 55%,transparent);
  border-color:transparent}
/* A pointer is not the only way in. Without this the button is invisible
   to anybody tabbing to it, which is the one group that needs it most. */
.copycode:focus-visible{outline:2px solid var(--highlight);outline-offset:2px}
.docsbody :not(pre) > code{
  background:color-mix(in srgb,var(--accent) 7%,var(--paper));
  border:1px solid color-mix(in srgb,var(--accent) 16%,var(--line));
  padding:.08em .4em;border-radius:var(--r-sm);font-size:.86em;
  color:var(--accent-dark);
}

/* ---- tables ------------------------------------------------------------ */
.tablewrap{
  overflow-x:auto;margin:var(--s4) 0 var(--s6);
  border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-sm);background:var(--paper);
}
.docsbody table{border-collapse:collapse;width:100%;font-size:.93rem}
.docsbody th,.docsbody td{
  padding:.7rem 1rem;border-bottom:1px solid var(--line);
  vertical-align:top;text-align:left;
}
.docsbody th{
  background:var(--base);font-weight:650;font-size:.8rem;
  letter-spacing:.06em;text-transform:uppercase;color:var(--muted);
  border-bottom:1px solid var(--line-strong);white-space:nowrap;
}
.docsbody tbody tr:last-child td{border-bottom:0}
.docsbody tbody tr:nth-child(even){background:color-mix(in srgb,var(--base) 55%,transparent)}
.docsbody tbody tr{transition:background-color .12s ease}
.docsbody tbody tr:hover{background:color-mix(in srgb,var(--accent) 6%,var(--paper))}
.docsbody td:first-child{font-weight:550}

/* ---- the documentation home's map -------------------------------------- */
.topicgrid{
  display:grid;gap:var(--s4);margin:var(--s6) 0 var(--s4);
  grid-template-columns:repeat(auto-fill,minmax(min(100%,16rem),1fr));
}
.topiccard{
  position:relative;display:flex;flex-direction:column;
  padding:var(--s5);border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.topiccard::before{
  content:'';position:absolute;inset:0 0 auto 0;height:3px;border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:linear-gradient(90deg,var(--accent),var(--highlight));opacity:0;transition:opacity .2s ease;
}
.topiccard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);
  border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.topiccard:hover::before{opacity:1}
.topicicon{
  display:grid;place-items:center;width:2.6rem;height:2.6rem;border-radius:.8rem;
  margin-bottom:var(--s3);color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--highlight));
  box-shadow:0 10px 20px -10px color-mix(in srgb,var(--accent) 80%,transparent);
}
.topicicon svg{width:1.3rem !important;height:1.3rem !important}
.docsbody .topictitle{
  margin:0 0 var(--s2);padding:0;border:0;font-size:1.12rem;letter-spacing:-.01em}
.topiccard p{font-size:.9rem;color:var(--muted);margin-bottom:var(--s3);line-height:1.55}
.topiccard ul{list-style:none;margin:auto 0 0;padding:0}
.topiccard li{margin:0;padding:0;border-top:1px solid var(--line)}
.topiccard li::marker{content:''}
.docsbody .topiccard a{
  display:flex;align-items:center;justify-content:space-between;gap:var(--s2);
  padding:.5rem 0;font-size:.92rem;font-weight:550;color:var(--ink);text-decoration:none;
}
.docsbody .topiccard a svg{width:.95rem;height:.95rem;color:var(--faint);transition:transform .15s ease,color .15s ease}
.docsbody .topiccard a:hover{color:var(--accent)}
.docsbody .topiccard a:hover svg{transform:translateX(3px);color:var(--accent)}

/* ---- where to go next -------------------------------------------------
   Two cards at the foot of every page, in the order SECTIONS already states.
   Nothing off either end: the last page does not lead back to the first, and
   a reader who has reached it is told so by there being nothing there.     */
.docssteps{
  display:grid;gap:var(--s4);margin:var(--s8) 0 var(--s6);
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.docsstep{
  display:flex;flex-direction:column;gap:.2rem;
  padding:var(--s4) var(--s5);
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);text-decoration:none;box-shadow:var(--shadow-sm);
  transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.docsstep:hover{
  border-color:var(--accent);box-shadow:var(--shadow-lg);
  transform:translateY(-2px);text-decoration:none}
.docsstep.next{text-align:right;align-items:flex-end}
.docsstep .way{
  display:inline-flex;align-items:center;gap:.35rem;
  font-size:.74rem;font-weight:650;letter-spacing:.07em;
  text-transform:uppercase;color:var(--accent)}
.docsstep .way svg{width:.9rem;height:.9rem;transition:transform .15s ease}
.docsstep.next:hover .way svg{transform:translateX(3px)}
.docsstep.prev:hover .way svg{transform:translateX(-3px)}
.docsstep .what{font-weight:650;color:var(--ink);font-size:1.05rem}
.docsstep .where{font-size:.8rem;color:var(--muted)}

.docsfoot{
  display:flex;align-items:center;gap:var(--s3);
  margin-top:var(--s6);padding:var(--s4) var(--s5);
  border:1px dashed var(--line-strong);border-radius:var(--r-lg);
  background:var(--base);font-size:.9rem;color:var(--muted);
}
.docsfoot p{margin:0;color:var(--muted);max-width:none}
.docsfooticon{display:grid;place-items:center;color:var(--accent)}

/* ---- on this page ------------------------------------------------------ */
.docstoc{
  position:sticky;top:var(--stick);padding:var(--s6) 0;
  max-height:calc(100vh - var(--stick) - 1rem);overflow-y:auto;
  scrollbar-width:thin;
}
.docstoc h2{
  display:flex;align-items:center;gap:.45rem;
  font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);margin:0 0 var(--s3);font-weight:700;
}
.docstoc h2 svg{width:.95rem;height:.95rem}
.docstoc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}
.docstoc li{margin:0}
.docstoc li.lvl3 a{padding-left:1.7rem;font-size:.82rem}
.docstoc a{
  display:block;margin-left:-1px;padding:.28rem 0 .28rem 1rem;
  color:var(--muted);font-size:.86rem;line-height:1.4;
  border-left:2px solid transparent;
  transition:color .15s ease,border-color .15s ease;
}
.docstoc a:hover{color:var(--accent);text-decoration:none}
.docstoc a.active{color:var(--accent);font-weight:600;border-left-color:var(--accent)}
.totop{
  display:inline-flex !important;align-items:center;gap:.35rem;margin-top:var(--s4);
  font-size:.8rem !important;color:var(--faint) !important;border:0 !important;padding:0 !important;
}
.totop svg{width:.85rem;height:.85rem;transform:rotate(90deg)}
.totop:hover{color:var(--accent) !important}

/* ---- not found --------------------------------------------------------- */
.notfound{min-height:62vh;display:flex;align-items:center}
.notfoundbox{position:relative;width:100%;max-width:44rem;margin:0 auto;padding:0 var(--s5);text-align:center}
.notfoundbox h1{color:#fff}
.notfoundbox .lede{margin-inline:auto}
.notfoundcta{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s3);margin-top:var(--s6)}
.notfoundcta svg{width:1.05rem;height:1.05rem;fill:none;stroke:currentColor;stroke-width:2}

/* ---- motion (playbook parity with main app) ---------------------------- */
.docsside,.docstoc{
  scroll-padding-block:.75rem;
}
@media (prefers-reduced-motion: no-preference){
  .docsbody .btn:active,
  .notfoundcta .btn:active,
  .searchresults a:active,
  .totop:active{transform:scale(var(--press-scale, .96))}
  .topiccard a svg,
  .docsstep .way svg,
  .sidehelp svg{
    transition:transform var(--dur-fast, .2s) var(--ease-out, ease-out),
                color var(--dur-fast, .2s) ease,
                opacity var(--dur-fast, .2s) var(--ease-out, ease-out);
  }
  .topiccard:hover a svg,.docsstep:hover .way svg{transform:translateX(2px)}
  .docsheadglow::before{animation-duration:28s} /* restrained loop */
  .docsnavwrap > summary::after{
    transition:transform .18s var(--ease-out, ease-out);
  }
  .rtitle,.rsummary{
    transition:opacity .12s var(--ease-out, ease-out),filter .12s var(--ease-out, ease-out);
  }
  .docsbody pre,.docsbody table{
    scroll-padding-block:.5rem;
  }
  .docsbody pre.scroll-fade,
  .docsbody .tablewrap{
    -webkit-mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - .8rem),transparent);
    mask-image:linear-gradient(180deg,#000 0,#000 calc(100% - .8rem),transparent);
  }
  /* Soft truncate long TOC / nav labels */
  .docsnav a,.docstoc a{
    overflow:hidden;white-space:nowrap;
    -webkit-mask-image:linear-gradient(90deg,#000 75%,transparent);
    mask-image:linear-gradient(90deg,#000 75%,transparent);
  }
}
@media (prefers-reduced-motion:reduce){
  .docsstep,.topiccard,.sidehelp{transition:none}
  .docsstep:hover,.topiccard:hover,.sidehelp:hover{transform:none}
  .docsbody,.docsbody > .crumbs,.docsbody > h1,.docsbody > .lede,
  .searchresults,.docsheadglow::before{animation:none}
  .searchresults,.docsbody pre.scroll-fade,.docsbody .tablewrap{
    mask-image:none;-webkit-mask-image:none}
  .docsnav a,.docstoc a{mask-image:none;-webkit-mask-image:none;text-overflow:ellipsis}
}

/* Playbook craft */
.docsbody h1,.docsbody h2,.docstag{text-wrap:balance}
.docsbody p,.docsbody li,.lede{max-width:68ch}
.docsbody img{
  border:1px solid var(--line);border-radius:var(--r-md);
  aspect-ratio:auto;height:auto;
}
.docssearch input,.docsnavwrap > summary,.totop{
  min-height:2.75rem;
}
.docsbody pre,.docsbody .note,.topiccard{
  border-radius:var(--r-lg);
}
.topiccard .cardicon, .docsstep .way{
  border-radius:calc(var(--r-lg) - .4rem);
}
.docsbody .btn{box-shadow:var(--shadow-sm)}
.rsummary{-webkit-line-clamp:2}
.searchnone{
  display:flex;flex-direction:column;align-items:center;gap:var(--s3);
  text-align:center;padding:var(--s5);
}
.searchnone b{color:var(--ink);font-size:1rem}
.searchnone .btn,.searchnone .emptycta{margin-top:var(--s2)}
.docsbody .fielderr,.docsbody .fielderror{
  margin-top:var(--s2);font-size:.88rem;color:var(--danger);font-weight:550}
.topiccard ul{display:grid;gap:0}
.topiccard li + li{border-top:0;margin-top:0;padding-top:0}
.topiccard li a{padding:.65rem 0;border-bottom:0}
.topiccard li + li a{box-shadow:inset 0 1px 0 transparent}
.topiccard{gap:var(--s2)}
.docsnav .group + .group{margin-top:var(--s4);padding-top:var(--s3);
  border-top:0}

/* ---- responsive -------------------------------------------------------- */
@media (max-width:78rem){
  .docsshell{grid-template-columns:15.5rem minmax(0,1fr)}
  .docstoc{display:none}
}
@media (max-width:58rem){
  .docsheadrow{grid-template-columns:minmax(0,1fr)}
  .docsshell{grid-template-columns:minmax(0,1fr);gap:0}
  .docsside{
    position:static;max-height:none;overflow:visible;border-right:0;
    padding:var(--s5) 0 0;
  }
  /* Folded away by default here, so the page somebody came for is the
     first thing under the band rather than the fifteenth link. */
  .docsnavwrap > summary{
    display:flex;align-items:center;gap:var(--s3);
    padding:.75rem var(--s4);cursor:pointer;
    border:1px solid var(--line);border-radius:var(--r-lg);
    background:var(--paper);box-shadow:var(--shadow-sm);
    font-weight:650;font-size:.95rem;list-style:none;color:var(--ink);
  }
  .docsnavwrap > summary svg{color:var(--accent)}
  .docsnavwrap > summary::-webkit-details-marker{display:none}
  .docsnavwrap > summary::after{
    content:'';margin-left:auto;width:.5rem;height:.5rem;
    border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
    transform:rotate(45deg);transition:transform .18s ease;
  }
  .docsnavwrap[open] > summary{border-radius:var(--r-lg) var(--r-lg) 0 0;border-bottom-color:transparent}
  .docsnavwrap[open] > summary::after{transform:rotate(-135deg)}
  .docsnavwrap > summary:hover{border-color:var(--accent)}

  /* Opened, the groups go side by side rather than one long column. */
  .docsside nav{
    display:grid;gap:var(--s5);padding:var(--s5);
    border:1px solid var(--line);border-top:0;border-radius:0 0 var(--r-lg) var(--r-lg);
    background:var(--paper);
    grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));
  }
  .navgroup{margin:0}
  .sidehelp{display:none}
  .docsbody{padding-top:var(--s5)}
}
/* ---- About / founder --------------------------------------------------- */
.docfounder{display:grid;gap:var(--s6);align-items:start;margin:0 0 var(--s6);
  grid-template-columns:minmax(0,9.5rem) minmax(0,1fr)}
.docfounder img{width:9.5rem;height:9.5rem;border-radius:50%;object-fit:cover;
  object-position:50% 18%;border:3px solid color-mix(in srgb,var(--accent) 40%,transparent);
  box-shadow:0 10px 28px rgba(11,31,58,.14)}
.docfounder h2{margin:0 0 .25rem;font-size:1.35rem}
.docfounder .role{margin:0;font-weight:650;color:var(--accent);font-size:.95rem}
.docfounder .exp{margin:.3rem 0 0;color:var(--muted);font-size:.88rem;font-weight:600}
.docfounder p{margin:.75rem 0 0;line-height:1.65;max-width:62ch}
.doctags{display:flex;flex-wrap:wrap;gap:.35rem;margin:.75rem 0 0}
.doctags span{font-size:.7rem;font-weight:650;padding:.22rem .55rem;border-radius:999px;
  background:var(--sunken,#F1F5F9);border:1px solid var(--line)}
.docmsg{margin:var(--s5) 0;padding:var(--s5);border-left:3px solid var(--accent);
  background:color-mix(in srgb,var(--accent) 7%,transparent);border-radius:0 10px 10px 0;
  font-style:italic;line-height:1.7}
.docmsg cite{display:block;margin-top:.85rem;font-style:normal;font-size:.88rem;
  font-weight:650;color:var(--muted)}
.docmv{display:grid;gap:var(--s4);grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));
  margin:var(--s5) 0 var(--s6)}
.docmv article{padding:var(--s4);border:1px solid var(--line);border-radius:12px;
  background:var(--panel,#fff)}
.docmv h3{margin:0 0 .4rem;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--muted)}
.docmv p{margin:0;font-size:.92rem;line-height:1.6}
@media(max-width:40rem){
  .docfounder{grid-template-columns:1fr;justify-items:center;text-align:center}
  .doctags{justify-content:center}
}

@media (max-width:40rem){
  body.has-hero .docshead{padding-top:calc(var(--headh) + var(--s5));padding-bottom:var(--s5)}
  .docsheadrow,.docsshell{padding:0 var(--s4)}
  .searchkey{display:none}
  .docssearch input{padding-right:1rem}
  .docssteps{grid-template-columns:minmax(0,1fr)}
  .docsstep.next{text-align:left;align-items:flex-start}
  .docsbody pre{margin-inline:calc(-1 * var(--s4));border-radius:0;border-inline:0}
  .docsbody h1{padding-left:var(--s3)}
  .docsbody th,.docsbody td{padding:.6rem .75rem}
}