/* ==========================================================================
   HelpGent — knowledge base (loaded after common.css on the KB views)
   Layout after the Intercom help center: every view is a shell — topic sidebar on the left (all categories,
   search on top off the home), content on the right.
   home: illustrated search hero, then the shell with left-aligned category cards
   category / article / search: breadcrumbs above the title; article adds "On this page"
   .kb-content styles the block editor's output, so every article gets them.
   ========================================================================== */

.kb .kb-i{flex:none}
.kb .kb-img{width:100%;height:100%;object-fit:contain;border-radius:inherit}   /* card image instead of an icon */
.kb [hidden]{display:none!important}
.kb{--kb-top:66px;--kb-sticky:94px}   /* solid header height; sticky offset for sidebar / TOC */

/* ── search ─────────────────────────────────────────────────────────────── */
.kb-search__field{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  transition:border-color var(--t-ui),box-shadow var(--t-ui)}
.kb-search__field:focus-within{border-color:var(--accent);box-shadow:var(--ring)}
.kb-search__field>.kb-i{color:var(--text-3)}
.kb-search__input{flex:1;min-width:0;border:0;background:none;font:inherit;color:var(--text);outline:none}
.kb-search__input::placeholder{color:var(--text-3)}
.kb-search__input:focus-visible{box-shadow:none}   /* the field shows the ring */
.kb-search__input::-webkit-search-cancel-button{cursor:pointer}
.kb-search__key{display:grid;place-items:center;min-width:24px;height:24px;padding:0 6px;border-radius:6px;flex:none;
  border:1px solid var(--line-2);border-bottom-width:2px;font:600 12px/1 var(--font);color:var(--text-3)}
.kb-search__field:focus-within .kb-search__key{display:none}
/* large — home hero */
.kb-search{position:relative}
.kb-search--lg{max-width:680px;margin:36px auto 0}
.kb-search--lg .kb-search__field{height:66px;padding:0 8px 0 22px;border-radius:14px;border-color:transparent;
  box-shadow:0 24px 60px rgba(8,2,20,.35)}
.kb-search--lg .kb-search__field:focus-within{border-color:transparent;box-shadow:0 24px 60px rgba(8,2,20,.35),0 0 0 4px rgb(var(--glow-1-rgb) / .45)}
.kb-search--lg .kb-search__input{font-size:17px;height:100%}
.kb-search--lg .kb-search__btn{padding:14px 26px}
/* compact — breadcrumb bar */
.kb-search--sm{width:min(360px,100%)}
.kb-search--sm .kb-search__field{height:44px;padding:0 10px 0 14px;border-radius:10px}
.kb-search--sm .kb-search__input{font-size:15px;height:100%}

/* live results under the field */
.kb-live{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:30;padding:6px;border-radius:12px;background:#fff;border:1px solid var(--line);
  box-shadow:0 24px 60px rgba(28,11,56,.18);text-align:left;max-height:min(420px,60vh);overflow-y:auto}
.kb-live a{display:grid;gap:2px;padding:10px 12px;border-radius:8px;color:var(--text)}
.kb-live a:hover,.kb-live a:focus-visible,.kb-live a.is-active{background:var(--accent-soft);text-decoration:none;box-shadow:none}
.kb-live b{font-size:15px;font-weight:600;line-height:1.35}
.kb-live small{font-size:12.5px;color:var(--text-3)}
.kb-live mark{background:none;color:var(--accent-hover)}
.kb-live__all{border-top:1px solid var(--line);margin-top:4px;padding-top:4px}
.kb-live__all a{display:flex;font-size:14px;font-weight:600;color:var(--accent)}
.kb-live__none{padding:12px;font-size:14px;color:var(--text-2)}
.kb-search--sm .kb-live{left:auto;width:min(440px,calc(100vw - 2 * var(--gutter)))}

/* ── home: hero (illustration from Site Content; darker at the top for the white menu) ── */
.kb-hero{padding-top:150px;padding-bottom:76px;overflow:visible;   /* live results may hang below the hero */
  background:linear-gradient(rgb(var(--dark-rgb) / .62),rgb(var(--dark-rgb) / .18) 58%,rgb(var(--dark-rgb) / .34)),
    var(--kb-art,none) center 72% / cover no-repeat,var(--dark)}
.kb-hero::after{display:none}
.kb-hero__title{font-size:clamp(2.1rem,1.7rem + 1.6vw,3.3rem);text-shadow:0 2px 24px rgb(var(--dark-rgb) / .35)}
.kb-mark{position:relative;display:inline-block;color:var(--accent-tint)}
.kb-mark svg{position:absolute;left:0;right:0;bottom:-.12em;width:100%;height:.3em;fill:none;stroke:var(--marker);
  stroke-width:3.5;stroke-linecap:round;stroke-dasharray:118;stroke-dashoffset:118;animation:kb-draw .9s cubic-bezier(.65,0,.35,1) .35s forwards}
@keyframes kb-draw{to{stroke-dashoffset:0}}
.kb-hero .lead{margin-top:16px;color:rgba(255,255,255,.88);text-shadow:0 1px 14px rgb(var(--dark-rgb) / .4)}
.kb-popular{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 10px;margin-top:22px;font-size:14px;color:rgba(255,255,255,.75)}
.kb-popular a{padding:5px 12px;border-radius:99px;border:1px solid rgba(255,255,255,.22);background:rgb(var(--dark-rgb) / .28);color:#fff;
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background var(--t-ui),border-color var(--t-ui)}
.kb-popular a:hover{background:rgb(var(--dark-rgb) / .5);border-color:rgba(255,255,255,.42);color:#fff;text-decoration:none}

/* ── shell: sidebar | content ───────────────────────────────────────────── */
.kb--category,.kb--article,.kb--search{padding-top:var(--kb-top)}
.kb-shell{display:grid;grid-template-columns:288px minmax(0,1fr);border-bottom:1px solid var(--line)}
.kb--category .kb-shell,.kb--article .kb-shell,.kb--search .kb-shell{border-top:1px solid var(--line)}
.kb-main{min-width:0;padding:44px clamp(24px,4.5vw,72px) 88px}

/* ── sidebar: every category, current one open ──────────────────────────── */
.kb-side{border-right:1px solid var(--line);background:#fff}
.kb-side__in{position:sticky;top:var(--kb-top);max-height:calc(100vh - var(--kb-top));overflow-y:auto;padding:28px 18px 40px 22px;
  scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.kb-side .kb-search--sm{width:100%;margin-bottom:22px}
.kb-side .kb-search--sm .kb-live{left:0;width:min(440px,calc(100vw - 2 * var(--gutter)))}
.kb-side__btn{display:none}
.kb-nav__label{display:block;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin:22px 0 8px;padding-left:10px}
.kb-nav__cats{display:grid;gap:2px}
.kb-nav__cat{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:var(--radius);font-size:15px;font-weight:500;color:var(--text);
  cursor:pointer;list-style:none;user-select:none;transition:background var(--t-ui),color var(--t-ui)}
.kb-nav__cat::-webkit-details-marker{display:none}
.kb-nav__cat:focus-visible{outline:none;box-shadow:var(--ring)}
.kb-nav__cat .kb-i{color:var(--text-2);transition:color var(--t-ui)}
.kb-nav__cat span{flex:1;min-width:0}
.kb-nav__chev{flex:none;width:6px;height:6px;margin-right:4px;border-right:1.5px solid var(--text-3);border-bottom:1.5px solid var(--text-3);
  transform:rotate(-45deg);transition:transform var(--t-ui)}
.kb-nav__cat:hover{background:var(--tint)}
.kb-nav__cat:hover .kb-i{color:var(--accent)}
[open]>.kb-nav__cat{font-weight:600}
[open]>.kb-nav__cat .kb-i{color:var(--accent)}
[open]>.kb-nav__cat .kb-nav__chev{transform:rotate(45deg) translate(-2px,-2px)}
.is-here>details>.kb-nav__cat{background:var(--tint)}             /* the category holding the current page */
.kb-nav__cat.is-current{background:var(--accent-soft);color:var(--accent-hover)}
[open]>.kb-nav__tree{animation:kb-drop .18s ease-out}
@keyframes kb-drop{from{opacity:0;transform:translateY(-4px)}}
@media (prefers-reduced-motion:reduce){[open]>.kb-nav__tree{animation:none}}
.kb-nav__label--support{margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}
.kb-nav__support .kb-nav__cat{width:100%;border:0;background:none;font-family:inherit;text-align:left}
.kb-nav__support .kb-nav__cat:hover{background:var(--tint);text-decoration:none}
.kb-nav__tree{margin:4px 0 10px 19px;padding-left:12px;border-left:1px solid var(--line)}
.kb-nav__tree a.kb-nav__group{font-size:12.5px;font-weight:600;color:var(--text-3);margin:10px 0 2px;padding-block:4px}
.kb-nav__tree a.kb-nav__group:first-child{margin-top:0}
.kb-nav__tree a{display:block;position:relative;padding:6px 10px;border-radius:6px;font-size:14px;line-height:1.45;color:var(--text-2)}
.kb-nav__tree a:hover{color:var(--text);background:var(--tint);text-decoration:none}
.kb-nav__tree a.is-current{color:var(--accent-hover);font-weight:600;background:var(--accent-soft)}
.kb-nav__tree a.kb-nav__all{margin-top:6px;font-size:13px;font-weight:600;color:var(--accent)}
.kb-nav__tree a.kb-nav__all:hover{color:var(--accent-hover);background:var(--accent-soft)}
.kb-nav__tree a.is-current::before{content:"";position:absolute;left:-13px;top:6px;bottom:6px;width:2px;border-radius:2px;background:var(--accent)}

/* ── home: category cards (round icon, name, description; the whole box tints on hover) ── */
.kb-home{position:relative;isolation:isolate}
.kb-home::before{content:"";position:absolute;top:0;right:0;width:min(520px,60%);height:420px;z-index:-1;pointer-events:none;   /* faint dot field */
  background:radial-gradient(var(--line-2) 1px,transparent 1.3px) 0 0 / 18px 18px;
  -webkit-mask:radial-gradient(farthest-side at 100% 0,#000,transparent);mask:radial-gradient(farthest-side at 100% 0,#000,transparent)}
.kb-sec{max-width:1160px}
.kb-sec+.kb-sec{margin-top:56px}
.kb-sec__head{margin-bottom:22px}
.kb-sec__head h2{font-size:var(--fs-h3-lg);letter-spacing:-.2px}
.kb-sec__head p{margin-top:6px;font-size:15px;color:var(--text-2)}
.kb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}   /* three across: the nine topics fill even rows */
.kb-grid>li{display:flex}
.kb-card{flex:1;display:flex;flex-direction:column;align-items:flex-start;padding:28px 26px 30px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);color:var(--text);transition:background var(--t-ui),border-color var(--t-ui)}
.kb-card:hover,.kb-card:focus-visible{text-decoration:none;background:var(--accent-soft);border-color:var(--line-accent)}
.kb-card__icon{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;margin-bottom:26px;
  background:var(--paper);color:var(--text);transition:background var(--t-ui),color var(--t-ui)}
.kb-card:hover .kb-card__icon,.kb-card:focus-visible .kb-card__icon{background:var(--accent);color:#fff}
.kb-card h3{font-size:var(--fs-h3);transition:color var(--t-ui)}
.kb-card:hover h3,.kb-card:focus-visible h3{color:var(--accent-hover)}
.kb-card p{margin-top:10px;font-size:15px;line-height:1.6;color:var(--text-2)}

/* ── "Still need help?" card (reuses the newsletter .closer card) ───────── */
.kb-help{background:#fff}
.kb-help .closer__spacer{background:linear-gradient(#fff 0 50%,var(--dark) 50% 100%)}
.kb-help .closer__card{padding:56px 64px}
.kb-help__btns{justify-content:flex-end}
.kb-help__ghost{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.06)}
.kb-help__ghost:hover{border-color:#fff;background:rgba(255,255,255,.12)}

/* ── breadcrumbs (above the title) ──────────────────────────────────────── */
.kb-crumbs{min-width:0;margin-bottom:22px}
.kb-crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;margin:0;padding:0;list-style:none;font-size:13.5px;color:var(--text-2)}
.kb-crumbs li{display:flex;align-items:center}
.kb-crumbs li+li::before{content:"";width:5px;height:5px;margin:0 10px;border-top:1.5px solid var(--text-3);border-right:1.5px solid var(--text-3);transform:rotate(45deg)}
.kb-crumbs a{color:var(--text-2)}
.kb-crumbs a:hover{color:var(--accent)}
.kb-crumbs [aria-current]{color:var(--text-3)}

/* ── category ───────────────────────────────────────────────────────────── */
.kb-page{max-width:820px}
.kb-head{padding-bottom:28px;border-bottom:1px solid var(--line)}
.kb-head h1{font-size:var(--fs-h2);line-height:var(--lh-heading);letter-spacing:var(--ls-h2)}
.kb-head__desc{margin-top:10px;font-size:1.06em;line-height:1.6;color:var(--text-2)}
.kb-head__meta{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:14px;color:var(--text-3)}
.kb-head__icon{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent-soft);color:var(--accent)}
.kb-group{margin-top:36px}
.kb-group__title{font-size:var(--fs-h3-lg);letter-spacing:-.2px;margin-bottom:6px}
.kb-list li{border-bottom:1px solid var(--line)}
.kb-list a{display:flex;align-items:center;gap:16px;padding:15px 10px;margin-inline:-10px;color:var(--text);font-weight:500;border-radius:var(--radius);
  transition:color var(--t-ui),background var(--t-ui)}
.kb-list a>span{flex:1;min-width:0}
.kb-list a .kb-i{color:var(--text-3);transition:color var(--t-ui),transform var(--t-ui)}
.kb-list a:hover{color:var(--accent);background:var(--tint);text-decoration:none}
.kb-list a:hover .kb-i{color:var(--accent)}
.kb-list--topics a:hover .kb-i{transform:translateX(3px)}
.kb-list--topics b{display:block;font-weight:600}
.kb-list--topics small{display:block;margin-top:2px;font-size:13.5px;font-weight:500;color:var(--accent)}

/* ── article: two columns inside the shell ──────────────────────────────── */
.kb-reading{display:grid;grid-template-columns:minmax(0,760px) 210px;gap:64px;justify-content:start;align-items:start}

/* ── article: header ────────────────────────────────────────────────────── */
.kb-article{min-width:0}
.kb-article h1{font-size:clamp(1.9rem,1.6rem + 1vw,2.6rem);line-height:1.15;letter-spacing:-.8px;text-wrap:balance}
.kb-article__lead{margin-top:12px;font-size:1.1em;line-height:1.6;color:var(--text-2)}
.kb-article__meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:16px;font-size:14px;color:var(--text-3)}
.kb-article__meta span{display:inline-flex;align-items:center;gap:7px}
.kb-article__edit{margin-left:auto;font-weight:500}

/* ── article: content (block editor output) ─────────────────────────────── */
.kb-content{margin-top:32px;padding-top:32px;border-top:1px solid var(--line);color:var(--text-2);font-size:var(--fs-body);line-height:var(--lh-body)}
.kb-content>*+*{margin-top:1.15em}
.kb-article .kb-content>p:first-child{font-size:1.14em;line-height:1.65;color:var(--text)}   /* opening paragraph = intro */
.kb-content h2,.kb-content h3,.kb-content h4{color:var(--text);scroll-margin-top:var(--kb-sticky);position:relative}
/* the section a search result (or a shared link) jumps to flashes once */
.kb-content :is(h2,h3):target{isolation:isolate}
.kb-content :is(h2,h3):target::before{content:"";position:absolute;inset:-6px -12px;z-index:-1;border-radius:10px;background:var(--accent-soft);animation:kb-target 2.4s ease-out forwards}
@keyframes kb-target{0%,55%{opacity:1}100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.kb-content :is(h2,h3):target::before{animation:none;opacity:.6}}
.kb-content h2{font-size:clamp(1.35rem,1.25rem + .4vw,1.6rem);letter-spacing:-.4px;margin-top:2.1em}
.kb-content h3{font-size:1.2rem;margin-top:1.8em}
.kb-content h4{font-size:1.05rem;margin-top:1.6em}
.kb-content h2+*,.kb-content h3+*,.kb-content h4+*{margin-top:.7em}
.kb-anchor{margin-left:.35em;color:var(--text-3);font-weight:500;opacity:0;transition:opacity var(--t-ui)}
.kb-content :is(h2,h3):hover .kb-anchor,.kb-anchor:focus-visible{opacity:1}
.kb-anchor:hover{color:var(--accent);text-decoration:none}
.kb-content a{color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);text-underline-offset:3px}
.kb-content a:hover{text-decoration-color:currentColor}
.kb-content strong{color:var(--text);font-weight:600}
.kb-content ul,.kb-content ol{padding-left:1.4em}
.kb-content ul{list-style:disc}
.kb-content ol{list-style:decimal}
.kb-content li+li{margin-top:.45em}
.kb-content li::marker{color:var(--accent)}
.kb-content ol>li::marker{font-weight:600}
.kb-content hr{border:0;border-top:1px solid var(--line);margin-block:2.2em}
.kb-content kbd{padding:2px 7px;border-radius:6px;border:1px solid var(--line-2);border-bottom-width:2px;background:#fff;font:600 .82em/1 var(--font);color:var(--text)}
.kb-content blockquote{margin-inline:0;padding:4px 0 4px 20px;border-left:3px solid var(--accent-tint);color:var(--text)}
/* images */
.kb-content figure{margin-inline:0}
.kb-content .wp-block-image{margin-block:2em}
.kb-content .wp-block-image img{border-radius:12px;border:1px solid var(--line);height:auto}
.kb-content figcaption{margin-top:12px;font-size:14px;color:var(--text-3);text-align:center}
/* tables */
.kb-content .wp-block-table{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.kb-content table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.55}
.kb-content thead{border:0}                                        /* reset core table borders */
.kb-content th,.kb-content td{padding:12px 16px;text-align:left;vertical-align:top;border:0;border-bottom:1px solid var(--line)}
.kb-content th+th,.kb-content td+td{border-left:1px solid var(--line)}
.kb-content th{background:var(--tint);color:var(--text);font-weight:600;font-size:14px}
.kb-content tr:last-child td{border-bottom:0}
.kb-content td:first-child{color:var(--text);font-weight:500;white-space:nowrap}
/* code */
.kb-content pre{position:relative;margin-block:1.5em;padding:18px 20px;border-radius:12px;background:var(--dark);color:#EDE4FB;overflow-x:auto;
  font:500 14px/1.7 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.kb-content pre code{padding:0;background:none;color:inherit;font:inherit}
.kb-content :not(pre)>code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em}
.kb-copy{position:absolute;top:10px;right:10px;padding:5px 10px;border-radius:6px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.75);font:600 12px/1 var(--font);cursor:pointer;opacity:0;transition:opacity var(--t-ui),background var(--t-ui)}
.kb-content pre:hover .kb-copy,.kb-copy:focus-visible{opacity:1}
.kb-copy:hover{background:rgba(255,255,255,.14);color:#fff}
/* details (FAQ inside an article) */
.kb-content .wp-block-details{border:1px solid var(--line);border-radius:12px;padding:0 20px;background:#fff}
.kb-content .wp-block-details+.wp-block-details{margin-top:10px}
.kb-content summary{position:relative;list-style:none;cursor:pointer;padding:16px 28px 16px 0;font-weight:600;color:var(--text)}
.kb-content summary::-webkit-details-marker{display:none}
.kb-content summary::after{content:"";position:absolute;right:4px;top:50%;width:8px;height:8px;margin-top:-6px;
  border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:rotate(45deg);transition:transform var(--t-ui)}
.kb-content details[open] summary::after{transform:rotate(225deg);margin-top:-2px}
.kb-content summary:hover{color:var(--accent)}
.kb-content .wp-block-details>:not(summary){margin:0 0 16px}

/* category / section intro written in the editor */
.kb-content--intro{margin:0 0 8px;padding:0;border:0}
.kb-section .kb-content--intro{max-width:760px;margin:0 auto 40px}

/* ── section page ───────────────────────────────────────────────────────── */
.kb-section{padding-block:48px 88px}
.kb-section .kb-sec__head h1{font-size:var(--fs-h2);line-height:var(--lh-heading);letter-spacing:var(--ls-h2)}

/* ── empty states ───────────────────────────────────────────────────────── */
.kb-empty{display:grid;justify-items:center;gap:18px;padding:48px 24px;border:1px dashed var(--line-2);border-radius:var(--radius-lg);text-align:center;color:var(--text-2)}
p.kb-empty{margin-top:28px}

/* ── search results ─────────────────────────────────────────────────────── */
.kb-results{max-width:860px}
.kb-results__head h1{font-size:var(--fs-h2);line-height:var(--lh-heading);letter-spacing:var(--ls-h2);overflow-wrap:anywhere}
.kb-results__head p{margin-top:8px;color:var(--text-2)}
.kb-results__list{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.kb-results__list li{border-bottom:1px solid var(--line)}
.kb-results__list a{display:grid;gap:4px;padding:20px 12px;border-radius:var(--radius);color:var(--text);transition:background var(--t-ui)}
.kb-results__list a:hover{background:var(--tint);text-decoration:none}
.kb-results__list a:hover b{color:var(--accent)}
.kb-results__path{font-size:13px;font-weight:500;color:var(--text-3)}
.kb-results__list b{font-size:var(--fs-h3);font-weight:600;line-height:1.35}
.kb-results__excerpt{font-size:15px;line-height:1.6;color:var(--text-2)}
.kb-results__list mark{background:var(--accent-soft);color:inherit;border-radius:3px;padding:0 2px}
.kb .pagination{margin-top:32px}
.kb .nav-links{display:flex;flex-wrap:wrap;gap:6px}
.kb .page-numbers{display:grid;place-items:center;min-width:40px;height:40px;padding:0 12px;border-radius:var(--radius);border:1px solid var(--line);color:var(--text);font-size:15px;font-weight:500}
.kb a.page-numbers:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.kb .page-numbers.current{background:var(--accent);border-color:var(--accent);color:#fff}
.kb .page-numbers.dots{border:0}

/* ── article: feedback + previous / next ────────────────────────────────── */
.kb-article__foot{margin-top:56px;display:grid;gap:20px}
.kb-feedback{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;padding:20px 24px;
  border-radius:var(--radius-lg);background:var(--tint);border:1px solid var(--line)}
.kb-feedback__q{font-weight:600;color:var(--text)}
.kb-feedback__btns{display:flex;gap:10px}
.kb-vote{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--radius);border:1px solid var(--line-2);background:#fff;
  font:600 15px/1 var(--font);color:var(--text);cursor:pointer;transition:border-color var(--t-ui),color var(--t-ui),transform var(--t-ui)}
.kb-vote:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)}
.kb-feedback__thanks{font-weight:500;color:var(--accent-hover)}
.kb-feedback__bug{flex-basis:100%;display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding-top:14px;border-top:1px solid var(--line);font-size:15px;color:var(--text-2)}
.kb-feedback__bug button{display:inline-flex;align-items:center;gap:7px;padding:0;border:0;background:none;font:600 15px/1.4 var(--font);color:var(--accent);cursor:pointer}
.kb-feedback__bug button:hover{color:var(--accent-hover)}
.kb-pager{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.kb-pager a{display:grid;gap:6px;padding:18px 22px;border-radius:var(--radius-lg);border:1px solid var(--line);color:var(--text);
  transition:border-color var(--t-ui),box-shadow var(--t-ui)}
.kb-pager a:hover{text-decoration:none;border-color:color-mix(in srgb,var(--accent) 35%,var(--line));box-shadow:var(--shadow-card)}
.kb-pager span{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--text-3)}
.kb-pager b{font-weight:600;line-height:1.4}
.kb-pager a:hover b{color:var(--accent)}
.kb-pager__next{text-align:right}
.kb-pager__next span{justify-content:flex-end}

/* ── article: "On this page" ────────────────────────────────────────────── */
.kb-toc{position:sticky;top:var(--kb-sticky);max-height:calc(100vh - var(--kb-sticky) - 24px);overflow-y:auto}
.kb-toc__label{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-bottom:12px}
.kb-toc__list{margin:0;padding:0;list-style:none;border-left:1px solid var(--line)}
.kb-toc__list a{display:block;margin-left:-1px;padding:6px 0 6px 14px;border-left:2px solid transparent;font-size:14px;line-height:1.45;color:var(--text-2);
  transition:color var(--t-ui),border-color var(--t-ui)}
.kb-toc__list .is-sub a{padding-left:26px;font-size:13.5px}
.kb-toc__list a:hover{color:var(--text);text-decoration:none}
.kb-toc__list a.is-active{color:var(--accent-hover);border-left-color:var(--accent);font-weight:500}

/* ── "Report a bug" popup (native <dialog>; the FormGent form sits in the body) ── */
.kb-modal{width:min(640px,calc(100vw - 2 * var(--gutter)));max-width:none;max-height:calc(100dvh - 48px);margin:auto;padding:0;border:0;border-radius:var(--radius-lg);
  background:#fff;color:var(--text);box-shadow:var(--shadow-raise);overflow:hidden}
.kb-modal[open]{display:flex;animation:kb-pop .22s cubic-bezier(.2,.8,.2,1)}
.kb-modal::backdrop{background:rgb(var(--dark-rgb) / .55);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
@keyframes kb-pop{from{opacity:0;transform:translateY(12px) scale(.98)}}
@media (prefers-reduced-motion:reduce){.kb-modal[open]{animation:none}}
.kb-modal-open{overflow:hidden}                                     /* page stays put behind the popup */
.kb-modal__box{display:flex;flex-direction:column;width:100%;min-height:0}
.kb-modal__head{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:start;padding:26px 26px 20px;border-bottom:1px solid var(--line)}
.kb-modal__icon{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--accent-soft);color:var(--accent)}
.kb-modal__head h2{font-size:var(--fs-h3-lg);letter-spacing:-.2px}
.kb-modal__head p{margin-top:6px;font-size:15px;line-height:1.55;color:var(--text-2)}
.kb-modal__close{display:grid;place-items:center;width:36px;height:36px;margin:-4px -6px 0 0;border:0;border-radius:var(--radius);background:none;color:var(--text-3);cursor:pointer;
  transition:background var(--t-ui),color var(--t-ui)}
.kb-modal__close:hover{background:var(--tint);color:var(--text)}
.kb-modal__body{padding:24px 26px 28px;overflow-y:auto;overscroll-behavior:contain}

/* ── responsive ─────────────────────────────────────────────────────────── */
@media (max-width:1200px){
  .kb-shell{grid-template-columns:256px minmax(0,1fr)}
  .kb-reading{grid-template-columns:minmax(0,1fr)}
  .kb-toc{display:none}
}
@media (max-width:900px){
  .kb-shell{grid-template-columns:minmax(0,1fr)}
  .kb-side{border-right:0;border-bottom:1px solid var(--line);background:var(--tint)}
  .kb--home .kb-side{display:none}                                   /* the boxes below already list every topic */
  .kb-side__in{position:static;max-height:none;overflow:visible;padding:16px var(--gutter)}
  .kb-side .kb-search--sm{margin-bottom:12px}
  .kb-side__btn{display:flex;align-items:center;gap:10px;width:100%;padding:13px 16px;border-radius:var(--radius);border:1px solid var(--line);
    background:#fff;font:600 15px/1.2 var(--font);color:var(--text);cursor:pointer}
  .kb-side__btn::after{content:"";margin-left:auto;width:7px;height:7px;border-right:2px solid var(--text-3);border-bottom:2px solid var(--text-3);transform:rotate(45deg) translateY(-2px);transition:transform var(--t-ui)}
  .kb-side__btn[aria-expanded="true"]::after{transform:rotate(225deg)}
  .kb-nav{display:none;margin-top:10px;padding:6px 12px 16px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff}
  .kb-nav.is-open{display:block}
  .kb-main{padding:28px var(--gutter) 64px}
  .kb-home::before{display:none}
  .kb-help .closer__card{padding:44px 32px}
  .kb-help__btns{justify-content:flex-start}
}
@media (max-width:1100px){   /* popular searches: one line that scrolls sideways instead of wrapping a lone chip */
  .kb-popular{flex-wrap:nowrap;justify-content:safe center;overflow-x:auto;margin-inline:calc(var(--gutter) * -1);padding:2px var(--gutter);scrollbar-width:none}
  .kb-popular::-webkit-scrollbar{display:none}
  .kb-popular>*{flex:none;white-space:nowrap}
}
@media (max-width:640px){.kb-popular{justify-content:flex-start}}
@media (max-width:760px){
  .kb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-grid>li:last-child:nth-child(odd){grid-column:1 / -1}
}
@media (max-width:680px){
  .kb-hero{padding-top:124px;padding-bottom:60px}
  .kb-search--lg .kb-search__field{height:58px;padding:0 6px 0 16px}
  .kb-search--lg .kb-search__btn{width:auto;padding:12px 16px}
  .kb-search__key{display:none}
  .kb-grid{grid-template-columns:minmax(0,1fr);gap:14px}
  .kb-card{padding:22px}
  .kb-card__icon{width:46px;height:46px;margin-bottom:18px}
  .kb-pager{grid-template-columns:1fr}
  .kb-content td:first-child{white-space:normal}
  .kb-content th,.kb-content td{padding:10px 12px}
  .kb-help .closer__card{padding:40px 24px}
  .kb-modal__head{padding:20px 18px 16px;gap:12px}
  .kb-modal__icon{width:40px;height:40px}
  .kb-modal__body{padding:18px}
}
@media (prefers-reduced-motion:reduce){.kb-mark svg{animation:none;stroke-dashoffset:0}}