/* The help centre and What's new (help-build.mjs). Built on the brochure's
   own tokens and components (its inline <style>: --bg, --surface, --line,
   --text, --muted, --faint, --violet-*, --amber, .shot, .mod, .mchip, .btn),
   which every help page carries, so it reads as the same site. Like the
   brochure, it is dark whatever the visitor's system preference. */

.hc{padding-bottom:80px}
.hc a{color:inherit}

/* ── version banner ───────────────────────────────────────────────────── */
.hc-banner{background:var(--amber-wash);border-bottom:1px solid color-mix(in srgb,var(--amber) 30%,var(--line-soft))}
.hc-banner .wrap{display:flex;gap:10px;align-items:flex-start;padding-top:10px;padding-bottom:10px}
.hc-banner p{margin:0;font-size:14px;line-height:1.45;color:var(--text)}
.hc-banner .i{width:18px;height:18px;flex:none;color:var(--amber);margin-top:1px}

/* ── the shared Coming soon tag ───────────────────────────────────────── */
.soon-tag{display:inline-flex;align-items:center;vertical-align:.12em;font:600 11.5px/1 var(--f-ui);letter-spacing:.01em;color:var(--amber);
  background:var(--amber-wash);border:1px solid color-mix(in srgb,var(--amber) 45%,transparent);border-radius:999px;padding:3px 8px;white-space:nowrap}
h1 .soon-tag{font-size:13px;vertical-align:.45em;margin-left:4px}

/* ── layout: topics on the left, the page on the right ────────────────── */
.hc-wrap{display:grid;grid-template-columns:272px minmax(0,1fr);gap:52px;align-items:start;padding-top:30px}
.hc-main{min-width:0}
.hc-side{position:sticky;top:calc(84px + env(safe-area-inset-top,0px));max-height:calc(100vh - 100px);max-height:calc(100dvh - 100px);overflow:auto;
  overscroll-behavior:contain;padding:2px 10px 28px 2px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.hc-drawer-btn{display:none}
.hc-drawer-x{display:none}

/* ── search ───────────────────────────────────────────────────────────── */
.hc-search{position:relative;margin:0 0 16px}
.hc-search input{width:100%;font:inherit;font-size:15px;color:var(--text);background:var(--bg-2);border:1px solid var(--line);border-radius:11px;
  padding:10px 36px 10px 36px;-webkit-appearance:none;appearance:none}
.hc-search input::placeholder{color:var(--faint)}
.hc-search input::-webkit-search-cancel-button{-webkit-appearance:none}
.hc-search input:focus{outline:none;border-color:var(--violet-hi);box-shadow:0 0 0 3px var(--violet-wash)}
.hc-search-i{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--faint);pointer-events:none}
.hc-slash{position:absolute;right:10px;top:50%;transform:translateY(-50%);font:500 12px/1 var(--f-ui);color:var(--faint);border:1px solid var(--line);
  border-radius:5px;padding:3px 6px;background:var(--surface);pointer-events:none}
.hc-search input:focus~.hc-slash{display:none}
.hc-search.big{max-width:640px;margin:18px 0 0}
.hc-search.big input{font-size:18px;padding:15px 48px;border-radius:14px}
.hc-search.big .hc-search-i{left:16px;width:20px;height:20px}
.hc-search.big .hc-slash{right:14px}
.hc-pop{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:30;list-style:none;margin:0;padding:6px;background:var(--surface);
  border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);max-height:min(62vh,460px);overflow:auto}
.hc-search:not(.big) .hc-pop{width:min(420px,calc(100vw - 40px))}
.hc-pop li{padding:8px 10px;border-radius:8px;cursor:pointer}
.hc-pop li[aria-selected="true"]{background:var(--violet-wash);box-shadow:inset 2px 0 0 var(--violet-hi)}
.hc-pop .t{display:block;color:var(--text);font-size:14.5px;line-height:1.35}
.hc-pop .c{display:block;color:var(--faint);font-size:12.5px;line-height:1.4;margin-top:2px}
.hc-pop .all{color:var(--violet-ink);font-size:14px}
.hc-pop .none{cursor:default;color:var(--muted);font-size:14px}
.hc-pop mark,.hc-list mark{background:transparent;color:var(--violet-ink);font-weight:600}

/* ── the topic tree ───────────────────────────────────────────────────── */
.hc-tree ul{list-style:none;margin:0;padding:0}
.hc-tree a{display:block;text-decoration:none;color:var(--muted);font-size:14px;line-height:1.35;padding:5px 8px;border-radius:7px}
.hc-tree a:hover{color:var(--text);background:var(--surface)}
.hc-tree a[aria-current="page"]{color:var(--text);background:var(--violet-wash);box-shadow:inset 2px 0 0 var(--violet-hi)}
.tw-top{margin:0 0 10px!important;padding:0 0 10px 26px!important;border-bottom:1px solid var(--line-soft)}
.tw-row{display:flex;align-items:center;gap:2px}
.tw-row a{flex:1;min-width:0}
.tw-cat{margin:1px 0}
.tw-cat>.tw-row>a{color:var(--text);font-weight:500;font-size:14.5px}
.tw-cat>ul{padding-left:12px!important}
.tw-sub>ul{padding-left:26px!important;margin:1px 0 6px!important;border-left:1px solid var(--line-soft);margin-left:11px!important;padding-left:12px!important}
.tw-sub li a{font-size:13.5px}
.tw-tog{width:24px;height:24px;flex:none;display:grid;place-items:center;border:0;background:none;color:var(--faint);border-radius:6px;cursor:pointer;padding:0}
.tw-tog:hover{color:var(--text);background:var(--surface)}
.tw-tog .i{width:14px;height:14px;transition:transform .15s}
.tw-tog[aria-expanded="true"] .i{transform:rotate(90deg)}
.tw-planned{display:block;padding:5px 8px;color:var(--faint);font-size:13.5px;line-height:1.35}
.tw-planned .soon-tag{font-size:10.5px;padding:2px 6px}

/* ── breadcrumbs and headings ─────────────────────────────────────────── */
.hc-crumbs ol{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:4px 0;font-size:14px;color:var(--faint)}
.hc-crumbs li+li::before{content:"›";margin:0 9px;color:var(--faint)}
.hc-crumbs a{color:var(--muted);text-decoration:none}
.hc-crumbs a:hover{color:var(--text);text-decoration:underline}
.hc-crumbs [aria-current]{color:var(--text)}
.hc-head h1{font-size:clamp(32px,3.5vw,46px);line-height:1.08;margin:0 0 14px}
.hc-lede{font-size:clamp(17px,1.4vw,19px);color:var(--muted);max-width:62ch;line-height:1.55;margin:0 0 14px}
.hc-meta{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;font-size:13.5px;color:var(--faint);margin:0 0 26px}
.hc-meta a{color:var(--violet-ink)}
.hc-plan{color:var(--violet-ink);background:var(--violet-wash);border-radius:999px;padding:3px 10px;font-weight:500}

/* ── On this page ─────────────────────────────────────────────────────── */
.hc-toc{border:1px solid var(--line);border-radius:14px;padding:14px 18px 12px;margin:0 0 30px;background:var(--bg-2);max-width:760px}
.hc-toc-h{font-weight:600;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin:0 0 8px}
.hc-toc ol{margin:0;padding-left:20px;columns:2;column-gap:32px;font-size:14.5px;color:var(--faint)}
.hc-toc li{margin:0 0 6px;break-inside:avoid}
.hc-toc a{color:var(--muted);text-decoration:none}
.hc-toc a:hover{color:var(--text);text-decoration:underline}

/* ── the article body ─────────────────────────────────────────────────── */
.hc-body{max-width:760px}
.hc-body>:first-child{margin-top:0}
.hc-body h2{font-size:clamp(24px,2.2vw,30px);line-height:1.15;margin:46px 0 12px;scroll-margin-top:96px}
.hc-body h3{font-size:20px;margin:30px 0 10px;scroll-margin-top:96px}
.hc-body p,.hc-body li{font-size:16.5px;line-height:1.7;color:var(--muted)}
.hc-body p{margin:0 0 14px}
.hc-body strong{color:var(--text);font-weight:600}
.hc-body a,.hc-related a,.hc-contact a,.hc-changelog .hc-rel a,.hc-listing .hc-list a,.hc-home a:not(.mod):not([class]){color:var(--violet-ink);text-decoration:underline;
  text-decoration-color:color-mix(in srgb,var(--violet-ink) 45%,transparent);text-underline-offset:3px}
.hc-body a:hover{text-decoration-color:currentColor}
.hc-body ul{padding-left:1.25em;margin:8px 0 16px}
.hc-body li{margin:6px 0}
.hc-body li::marker{color:var(--faint)}
ol.hc-steps{list-style:none;padding:0;margin:14px 0 22px;counter-reset:hs}
ol.hc-steps>li{counter-increment:hs;position:relative;padding:1px 0 1px 44px;margin:12px 0}
ol.hc-steps>li::before{content:counter(hs);position:absolute;left:0;top:1px;width:28px;height:28px;border-radius:50%;border:1px solid var(--violet-hi);
  color:var(--violet-ink);display:grid;place-items:center;font:600 13.5px/1 var(--f-ui)}
ol.hc-steps ul{margin:8px 0}
.hc kbd{font:500 .84em/1 var(--f-ui);background:var(--raised);border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:2px 6px;color:var(--text);white-space:nowrap}
.hc code{font-size:.9em;background:var(--raised);padding:1px 5px;border-radius:5px;color:var(--text)}
.hc pre{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px;overflow:auto}
.hc pre code{background:none;padding:0}
.hc-body blockquote{margin:18px 0;padding:4px 0 4px 18px;border-left:3px solid var(--line)}
.hc-table{overflow-x:auto;margin:18px 0 22px;border:1px solid var(--line);border-radius:12px}
.hc-table table{border-collapse:collapse;width:100%;font-size:15px}
.hc-table th,.hc-table td{padding:10px 14px;border-bottom:1px solid var(--line-soft);text-align:left;vertical-align:top;color:var(--muted);line-height:1.5}
.hc-table th{background:var(--raised);color:var(--text);font-weight:600}
.hc-table tr:last-child td{border-bottom:0}
.hc-shot{margin:24px 0 28px;line-height:0}
.hc-shot img{background:#f4f4f6}
.hc-planned{color:var(--muted)}

/* callouts */
.hc-callout{margin:22px 0;padding:14px 18px;border-radius:12px;border:1px solid var(--line);border-left:3px solid var(--violet-hi);background:var(--bg-2)}
.hc-callout>:last-child{margin-bottom:0}
.hc-callout p,.hc-callout li{font-size:15.5px}
.hc-callout-label{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text)!important;font-size:14px!important;margin:0 0 6px!important}
.hc-callout-label .i{width:17px;height:17px}
.hc-tip{border-left-color:var(--green)}.hc-tip .hc-callout-label .i{color:var(--green)}
.hc-note .hc-callout-label .i{color:var(--violet-ink)}
.hc-soon{border-left-color:var(--amber);background:color-mix(in srgb,var(--amber-wash) 60%,var(--bg-2))}
.hc-soon .hc-callout-label span:not(.soon-tag){color:var(--muted);font-weight:500}

/* ── cards and lists ──────────────────────────────────────────────────── */
.hc-cards{list-style:none;padding:0;margin:14px 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.hc-card a{display:flex;flex-direction:column;gap:6px;height:100%;text-decoration:none!important;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;transition:border-color .15s}
.hc-card a:hover{border-color:var(--violet-hi)}
.hc-thumb{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top left;border-radius:8px;border:1px solid var(--line-soft);margin:0 0 6px;background:#f4f4f6}
.hc-card-t{color:var(--text);font-weight:600;font-size:16px;line-height:1.3}
.hc-card-s{color:var(--muted);font-size:14px;line-height:1.5}
.hc-card-m{color:var(--faint);font-size:12.5px;margin-top:auto;padding-top:4px}
.hc-card.is-planned{border:1px dashed var(--line);border-radius:14px;padding:16px}
.hc-card.is-planned .hc-card-t{color:var(--muted);font-weight:500}
.hc-cards.compact{grid-template-columns:1fr;gap:8px}
.hc-cards.compact .hc-card a,.hc-cards.compact .hc-card.is-planned{padding:12px 15px;border-radius:12px}
.hc-cards.compact.two{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.hc-group{margin-top:38px}
.hc-group>h2{font-size:24px;margin:0 0 4px}
.hc-group>h2 a{text-decoration:none}
.hc-group>h2 a:hover{text-decoration:underline}
.hc-group>h3{font-size:17px;margin:20px 0 4px}
.hc-group>h3 a{text-decoration:none;color:var(--text)}
.hc-group-d{color:var(--muted);margin:0 0 6px;font-size:15px}
.hc-list{list-style:none;padding:0;margin:6px 0 10px}
.hc-list li{padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:15px;color:var(--muted)}
.hc-list li>span:not(.soon-tag){display:block;color:var(--faint);font-size:14px;margin-top:2px;line-height:1.45}
.hc-list li.is-planned{color:var(--faint)}
.hc-list a{font-weight:500}

/* ── help home ────────────────────────────────────────────────────────── */
.hc-hero{padding:6px 0 4px}
.hc-hero h1{font-size:clamp(38px,4.6vw,60px);line-height:1;margin:0 0 12px}
.hc-hero-links{display:flex;flex-wrap:wrap;gap:8px 18px;margin:14px 0 0;font-size:14.5px}
.hc-hero-links a{color:var(--muted)!important}
.hc-h2{font-size:clamp(22px,2vw,26px);margin:48px 0 4px}
.hc-cats{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:14px}
.hc-cats .mod{grid-column:auto;padding:18px}
.hc-cats .mod h3{font-size:18px}
.hc-cats .mod p{font-size:14px}
.hc-cats .mod span{font-size:13px}
.hc-modgrid{list-style:none;padding:0;margin:14px 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
.hc-modgrid li>a,.hc-modgrid li.is-planned{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;
  background:var(--surface);text-decoration:none;color:var(--text);font-size:14.5px;font-weight:500;height:100%}
.hc-modgrid li>a:hover{border-color:var(--violet-hi)}
.hc-modgrid li.is-planned{border-style:dashed;background:none;color:var(--muted);font-weight:400;flex-wrap:wrap}
.hc-modgrid .mchip{width:30px;height:30px;border-radius:9px}
.hc-modgrid .mchip .i{width:17px;height:17px}
.hc-contact-box{margin-top:44px;padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2)}
.hc-contact-box .hc-h2{margin-top:0}
.hc-contact-box p{color:var(--muted);margin:6px 0 0}

/* ── article footer: feedback, related, previous and next ─────────────── */
.hc-feedback{margin:44px 0 0;padding:18px 0 0;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;max-width:760px}
.hc-feedback[hidden]{display:none}
.hc-feedback-q{margin:0;font-weight:600}
.hc-feedback-b{display:flex;gap:8px}
.hc-feedback-b button{font:500 14px/1 var(--f-ui);color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 18px;cursor:pointer;min-height:36px}
.hc-feedback-b button:hover{border-color:var(--violet-hi)}
.hc-feedback-t{margin:0;color:var(--muted);font-size:14.5px}
.hc-related{margin-top:40px;max-width:760px}
.hc-related h2,.hc-module-index h2{font-size:22px;margin:0 0 4px}
.hc-module-index{margin-top:44px}
.hc-pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px;max-width:760px}
.hc-pn a{display:flex;flex-direction:column;gap:3px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--text);font-weight:500;font-size:15px}
.hc-pn a:hover{border-color:var(--violet-hi)}
.hc-pn a span{color:var(--faint);font-size:12.5px;font-weight:400}
.hc-pn a[rel="next"]{text-align:right;grid-column:2}
.hc-contact{margin-top:30px;color:var(--faint);font-size:14.5px;max-width:760px}

/* ── search page and A-Z ──────────────────────────────────────────────── */
.hc-searchpage .hc-search.big{margin:0 0 22px}
.hc-results-n{color:var(--faint);font-size:14px;margin:0 0 4px}
.hc-all-h{font-size:26px;margin:26px 0 0}
.hc-filter{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.hc-filter[hidden]{display:none}
.hc-filter button{font:500 13.5px/1 var(--f-ui);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 12px;cursor:pointer;min-height:34px}
.hc-filter button span{color:var(--faint);margin-left:3px}
.hc-filter button[aria-pressed="true"]{color:var(--text);border-color:var(--violet-hi);background:var(--violet-wash)}
.hc-az-n{color:var(--faint);font-size:14px;margin:0 0 10px}
.hc-letters{display:flex;flex-wrap:wrap;gap:4px;margin:0 0 12px}
.hc-letters a{min-width:32px;height:32px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;text-decoration:none;color:var(--muted);font-size:14px}
.hc-letters a:hover{color:var(--text);border-color:var(--violet-hi)}
.hc-az-g{margin-top:22px;scroll-margin-top:90px}
.hc-az-g h2{font-size:24px;margin:0 0 4px}
.hc-az-list{list-style:none;padding:0;margin:0}
.hc-az-list li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:10px 0;border-bottom:1px solid var(--line-soft);align-items:baseline}
.hc-az-list li>a,.hc-az-list li>span:first-child{font-weight:500;color:var(--text)}
.hc-az-list li>a{color:var(--violet-ink);text-decoration:none}
.hc-az-list li>a:hover{text-decoration:underline}
.hc-az-list li.is-planned>span:first-child{color:var(--muted)}
.hc-kind{font-size:12px;color:var(--faint);border:1px solid var(--line);border-radius:999px;padding:2px 8px;white-space:nowrap;grid-column:2;grid-row:1}
.hc-az-list li>.soon-tag{grid-column:1}
.hc-az-s{grid-column:1/-1;color:var(--muted);font-size:14px;line-height:1.5}

/* ── What's new ───────────────────────────────────────────────────────── */
.hc-rel{padding:18px 0;border-bottom:1px solid var(--line-soft);scroll-margin-top:90px;max-width:760px}
.hc-rel h3{font-size:20px;line-height:1.3;margin:0 0 4px}
.hc-rel h3 a{color:var(--text)!important;text-decoration:none!important}
.hc-rel h3 a:hover{text-decoration:underline!important}
.hc-ver{color:var(--violet-ink);margin-right:4px}
.hc-rel-m{margin:0 0 8px;color:var(--faint);font-size:13.5px}
.hc-rel p,.hc-rel li{color:var(--muted);font-size:15.5px;line-height:1.6}
.hc-rel ul{padding-left:1.2em;margin:6px 0 10px}
.hc-learn{font-size:14.5px!important}
.hc-learn a+a::before,.hc-learn a+span::before,.hc-learn span+a::before{content:"·";margin:0 8px;color:var(--faint);display:inline-block}
.hc-postcard{border-left:3px solid var(--violet-hi);padding-left:16px}

/* ── narrow screens: the topics become a drawer ───────────────────────── */
@media (max-width:960px){
  .hc-wrap{grid-template-columns:minmax(0,1fr);gap:0;padding-top:18px}
  .hc-drawer-btn{display:inline-flex;align-items:center;gap:8px;justify-self:start;margin:0 0 18px;font:500 14.5px/1 var(--f-ui);color:var(--text);
    background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 14px;cursor:pointer;min-height:40px}
  .hc-drawer-btn .i{width:17px;height:17px;color:var(--violet-ink)}
  .hc-side{position:fixed;top:0;left:0;bottom:0;z-index:60;width:min(360px,88vw);max-height:none;background:var(--bg);border-right:1px solid var(--line);
    padding:calc(14px + env(safe-area-inset-top,0px)) 14px 28px;transform:translateX(-105%);visibility:hidden;transition:transform .2s ease,visibility 0s .2s}
  .hc-side.open{transform:none;visibility:visible;transition:transform .2s ease;box-shadow:24px 0 60px -20px rgba(0,0,0,.7)}
  .hc-drawer-x{display:flex;justify-content:flex-end;margin:0 0 8px}
  .hc-drawer-x button{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--text);display:grid;place-items:center;cursor:pointer}
  .hc-drawer-x .i{width:18px;height:18px}
  .hc-scrim{position:fixed;inset:0;z-index:59;background:rgba(5,5,8,.6)}
  html.hc-drawer-open{overflow:hidden}
  .hc-toc ol{columns:1}
}
@media (max-width:640px){
  .hc-pn{grid-template-columns:1fr}
  .hc-pn a[rel="next"]{grid-column:1;text-align:left}
  .hc-cards{grid-template-columns:1fr}
  .hc-body p,.hc-body li{font-size:16px}
  ol.hc-steps>li{padding-left:40px}
  .hc-search.big input{font-size:16px;padding:13px 44px}
}
@media (prefers-reduced-motion:reduce){.hc-side,.tw-tog .i{transition:none!important}}