/* Faction Help Center — custom MkDocs theme CSS.
   Ported from the design handoff (design_handoff_help_center/help/_template.html).
   Chrome sections are verbatim; the "MARKDOWN BODY" section is re-mapped to the
   HTML that python-markdown emits (admonitions, .headerlink, plain tables, etc.). */

:root{
  --paper:#ffffff;
  --base:oklch(0.972 0.004 256);
  --base-alt:oklch(0.945 0.008 256);
  --ink:oklch(0.20 0.022 256);
  --ink-soft:oklch(0.29 0.02 256);
  --muted:oklch(0.45 0.018 256);
  --faint:oklch(0.58 0.016 256);
  --line:oklch(0.20 0.022 256 / 0.12);
  --line-soft:oklch(0.20 0.022 256 / 0.08);
  --line-strong:oklch(0.20 0.022 256 / 0.22);
  --charcoal:oklch(0.235 0.03 256);
  --charcoal-2:oklch(0.30 0.034 256);
  --accent:#EF5628;
  --accent-strong:#D8431A;
  --accent-dim:rgba(239,86,40,0.10);
  --accent-tint:rgba(239,86,40,0.06);
  /* semantic admonition signals (used sparingly) */
  --c-tip:oklch(0.5 0.11 158);
  --c-tip-bg:oklch(0.5 0.11 158 / 0.07);
  --c-warn:oklch(0.58 0.13 70);
  --c-warn-bg:oklch(0.58 0.13 70 / 0.09);
  --c-danger:oklch(0.55 0.18 27);
  --c-danger-bg:oklch(0.55 0.18 27 / 0.07);
  --font-d:'Archivo',sans-serif;
  --font-b:'IBM Plex Sans',sans-serif;
  --font-m:'IBM Plex Mono',monospace;
  --topbar:64px;
}
*{box-sizing:border-box;}
[hidden]{display:none!important;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--base);color:var(--ink-soft);font-family:var(--font-b);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
svg{display:block;}
b,strong{font-weight:600;color:var(--ink);}
::selection{background:var(--accent-dim);}

/* ===== TOPBAR ===== */
.topbar{position:sticky;top:0;z-index:60;background:rgba(255,255,255,0.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);}
.topbar-in{display:flex;align-items:center;gap:18px;height:var(--topbar);max-width:1480px;margin:0 auto;padding:0 24px;}
.menu-btn{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:6px;margin-left:-6px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mk{width:24px;height:24px;display:block;}
.brand-mk svg{width:100%;height:100%;}
.brand-tx{display:flex;flex-direction:column;line-height:1.05;}
.brand-tx b{font-family:var(--font-d);font-weight:800;font-size:15px;letter-spacing:-0.01em;color:var(--ink);}
.brand-sub{font-family:var(--font-m);font-size:10px;letter-spacing:0.13em;text-transform:uppercase;color:var(--faint);}
.topbar-search{flex:1;max-width:440px;margin:0 auto 0 14px;}
.topbar-right{display:flex;align-items:center;gap:18px;flex-shrink:0;}
.tb-link{font-size:13.5px;font-weight:500;color:var(--muted);}
.tb-link:hover{color:var(--ink);}
.tb-cta{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--ink);border:1px solid var(--line-strong);padding:8px 14px;border-radius:7px;}
.tb-cta:hover{border-color:var(--accent);color:var(--accent);}
.tb-cta svg{color:var(--faint);}
.tb-cta:hover svg{color:var(--accent);}

/* ===== SEARCH ===== */
.search{position:relative;}
.search-in{display:flex;align-items:center;gap:9px;background:var(--paper);border:1px solid var(--line-strong);border-radius:9px;padding:0 12px;transition:.15s;}
.search-in:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim);}
.search-bar .search-in{height:38px;}
.search-ic{color:var(--faint);flex-shrink:0;}
.search-in input{flex:1;border:0;outline:0;background:none;font-family:var(--font-b);font-size:14.5px;color:var(--ink);min-width:0;}
.search-in input::placeholder{color:var(--faint);}
.search-clr{background:none;border:0;color:var(--faint);cursor:pointer;padding:4px;display:flex;}
.search-clr:hover{color:var(--ink);}
.search-pop{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--paper);border:1px solid var(--line-strong);border-radius:12px;box-shadow:0 18px 50px -16px rgba(20,26,43,0.3);overflow:hidden;z-index:80;max-height:70vh;overflow-y:auto;}
.search-empty{padding:20px;font-size:14px;color:var(--muted);}
.search-res{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line-soft);padding:13px 16px;cursor:pointer;font-family:var(--font-b);}
.search-res:last-child{border-bottom:0;}
.search-res.active{background:var(--accent-tint);}
.search-res-top{display:flex;align-items:center;gap:10px;justify-content:space-between;}
.search-res-t{font-family:var(--font-d);font-weight:700;font-size:14.5px;color:var(--ink);}
.search-res-sec{font-family:var(--font-m);font-size:10.5px;letter-spacing:0.04em;text-transform:uppercase;color:var(--faint);margin:3px 0 4px;}
.search-res-sn{font-size:12.5px;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ===== AUDIENCE / TOPIC TAGS ===== */
.aud-tag{display:inline-flex;align-items:center;font-family:var(--font-m);font-size:10.5px;font-weight:600;letter-spacing:0.07em;text-transform:uppercase;padding:4px 9px;border-radius:5px;line-height:1;}
.aud-tag.sm{font-size:9.5px;padding:3px 7px;}
.aud-orange{background:var(--accent-dim);color:var(--accent-strong);}
.aud-ink{background:oklch(0.20 0.022 256 / 0.10);color:var(--ink);}
.aud-slate{background:oklch(0.45 0.018 256 / 0.12);color:var(--muted);}
.topic-chip{font-family:var(--font-m);font-size:11px;color:var(--faint);border:1px solid var(--line);padding:3px 9px;border-radius:5px;}
.gated-chip{display:inline-flex;align-items:center;gap:5px;font-family:var(--font-m);font-size:10.5px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);padding:3px 9px 3px 7px;border-radius:5px;}
.gated-chip svg{color:var(--faint);}

/* ===== SHELL ===== */
.shell{display:grid;grid-template-columns:296px minmax(0,1fr);max-width:1500px;margin:0 auto;}
.main-doc{min-width:0;padding-bottom:80px;}

/* ===== SIDEBAR ===== */
.sidebar{position:sticky;top:var(--topbar);align-self:start;height:calc(100vh - var(--topbar));overflow-y:auto;border-right:1px solid var(--line);background:var(--base);padding:22px 16px 40px;}
.side-home{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--muted);padding:8px 12px;border-radius:8px;}
.side-home svg{color:var(--faint);}
.side-home:hover{background:var(--base-alt);color:var(--ink);}
.side-home.active{color:var(--accent);}
.side-home.active svg{color:var(--accent);}
.side-group{margin-top:22px;}
.side-group-h{font-family:var(--font-m);font-size:10px;font-weight:600;letter-spacing:0.14em;text-transform:uppercase;color:var(--faint);padding:0 12px;margin-bottom:8px;}
.side-sec{margin-bottom:2px;}
.side-sec-h{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:0;cursor:pointer;font-family:var(--font-b);font-size:13.5px;font-weight:600;color:var(--ink);padding:8px 12px;border-radius:8px;}
.side-sec-h:hover{background:var(--base-alt);}
.side-sec-h.active{color:var(--accent);}
.side-sec-ic{display:flex;color:var(--faint);}
.side-sec-h.active .side-sec-ic{color:var(--accent);}
.side-sec-t{flex:1;}
.side-lock{color:var(--faint);}
.side-caret{color:var(--faint);transition:transform .18s;}
.side-caret.up{transform:rotate(180deg);}
.side-pages{margin:2px 0 8px;padding-left:23px;border-left:1px solid var(--line);margin-left:21px;}
.side-page{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--muted);padding:6px 12px;border-radius:7px;line-height:1.4;}
.side-page:hover{color:var(--ink);background:var(--base-alt);}
.side-page.active{color:var(--accent);font-weight:600;background:var(--accent-tint);}
.side-page-tag{font-family:var(--font-m);font-size:8.5px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink);background:oklch(0.20 0.022 256 / 0.1);padding:2px 5px;border-radius:4px;}
.side-foot{margin-top:30px;padding:16px 12px 0;border-top:1px solid var(--line);}
.side-foot a{font-family:var(--font-m);font-size:12px;color:var(--accent-strong);}
.side-foot-tag{font-size:11.5px;color:var(--faint);margin-top:8px;}
.scrim{display:none;}

/* ===== ARTICLE LAYOUT ===== */
.article{display:grid;grid-template-columns:minmax(0,1fr) 236px;column-gap:52px;max-width:1180px;margin:0 auto;padding:30px 52px 0;}
.article-main{min-width:0;}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-family:var(--font-m);font-size:12px;color:var(--faint);margin-bottom:22px;}
.crumbs a:hover{color:var(--accent);}
.crumb-sep{color:var(--line-strong);}
.crumb-cur{color:var(--muted);}
.article-tags{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.article-main>.md-body{margin-top:14px;}

/* ===== MARKDOWN BODY (selectors mapped to python-markdown output) ===== */
.md-body{font-size:15.5px;line-height:1.72;color:var(--ink-soft);}

/* The page H1 doubles as the article title (design: .article-title + body hairline). */
.md-body h1{font-family:var(--font-d);font-weight:800;font-size:clamp(30px,4vw,42px);letter-spacing:-0.03em;line-height:1.07;color:var(--ink);margin:0 0 22px;padding-bottom:18px;border-bottom:1px solid var(--line);}

.md-body h2,.md-body h3,.md-body h4,.md-body h5,.md-body h6{font-family:var(--font-d);letter-spacing:-0.02em;color:var(--ink);scroll-margin-top:84px;position:relative;}
.md-body h2{font-size:25px;font-weight:800;margin:46px 0 4px;padding-bottom:10px;border-bottom:1px solid var(--line);}
.md-body h3{font-size:19px;font-weight:700;margin:34px 0 2px;}
.md-body h4{font-size:15.5px;font-weight:700;margin:26px 0 0;letter-spacing:0;}
.md-body h5,.md-body h6{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--muted);margin:22px 0 0;font-family:var(--font-m);}

/* Heading permalinks (toc permalink:"#") — hidden until heading hover, design-left position. */
.md-body .headerlink{position:absolute;left:-22px;top:0;color:var(--line-strong);opacity:0;font-weight:400;text-decoration:none;padding-right:8px;}
.md-body h2:hover .headerlink,.md-body h3:hover .headerlink,.md-body h4:hover .headerlink,.md-body h5:hover .headerlink,.md-body h6:hover .headerlink{opacity:1;}
.md-body .headerlink:hover{color:var(--accent);}
.md-body h1 .headerlink{display:none;}

.md-body p{margin:15px 0;}
.md-body a{color:var(--accent-strong);font-weight:500;border-bottom:1px solid var(--accent-dim);transition:.12s;}
.md-body a:hover{border-bottom-color:var(--accent);}
.md-body a.md-ext::after{content:"↗";font-size:0.82em;margin-left:2px;color:var(--faint);}
.md-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}

/* inline code + code blocks */
.md-body code{font-family:var(--font-m);font-size:0.84em;background:var(--base-alt);border:1px solid var(--line-soft);padding:1.5px 6px;border-radius:5px;color:var(--accent-strong);}
.md-body pre{background:var(--charcoal);border-radius:10px;padding:16px 18px;overflow-x:auto;margin:20px 0;}
.md-body .highlight{margin:20px 0;}
.md-body .highlight pre{margin:0;}
.md-body pre code,.md-body pre code span{font-family:var(--font-m);font-size:13px;line-height:1.65;color:oklch(0.92 0.01 256);background:none;border:0;padding:0;}

/* lists */
.md-body ul,.md-body ol{margin:15px 0;padding-left:24px;}
.md-body li{margin:7px 0;padding-left:4px;}
.md-body ul>li::marker{color:var(--accent);}
.md-body ol>li::marker{color:var(--muted);font-family:var(--font-m);font-size:0.9em;}
.md-body li>p{margin:6px 0;}
.md-body li ul,.md-body li ol{margin:8px 0;}
.md-body li>.md-table-wrap{margin:14px 0;}

/* tables (JS wraps each table in .md-table-wrap) */
.md-table-wrap{margin:22px 0;overflow-x:auto;border:1px solid var(--line);border-radius:10px;}
.md-body table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.55;margin:22px 0;}
.md-table-wrap table{margin:0;}
.md-body th,.md-body td{text-align:left;padding:11px 15px;border-bottom:1px solid var(--line);border-right:1px solid var(--line-soft);vertical-align:top;}
.md-body th:last-child,.md-body td:last-child{border-right:0;}
.md-body thead th{font-family:var(--font-m);font-size:11px;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;color:var(--muted);background:var(--base-alt);border-bottom:1px solid var(--line-strong);white-space:nowrap;}
.md-body tbody tr:last-child td{border-bottom:0;}
.md-body tbody tr:nth-child(even){background:oklch(0.20 0.022 256 / 0.018);}
.md-body td code{font-size:0.82em;}

/* admonitions (python-markdown: div.admonition.<kind> > p.admonition-title) */
.md-body .admonition{border:1px solid var(--line);border-left-width:3px;border-radius:8px;padding:13px 18px;margin:22px 0;background:var(--base);font-size:14.5px;border-left-color:var(--faint);}
.md-body .admonition-title{font-family:var(--font-m);font-size:11px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin:0 0 7px;color:var(--ink);}
.md-body .admonition>*:last-child{margin-bottom:0;}
.md-body .admonition>p:not(.admonition-title){margin-top:0;}
.md-body .admonition.important{border-left-color:var(--accent);background:var(--accent-tint);}
.md-body .admonition.important .admonition-title{color:var(--accent-strong);}
.md-body .admonition.tip,.md-body .admonition.success,.md-body .admonition.hint{border-left-color:var(--c-tip);background:var(--c-tip-bg);}
.md-body .admonition.tip .admonition-title,.md-body .admonition.success .admonition-title,.md-body .admonition.hint .admonition-title{color:var(--c-tip);}
.md-body .admonition.warning,.md-body .admonition.caution,.md-body .admonition.attention{border-left-color:var(--c-warn);background:var(--c-warn-bg);}
.md-body .admonition.warning .admonition-title,.md-body .admonition.caution .admonition-title,.md-body .admonition.attention .admonition-title{color:var(--c-warn);}
.md-body .admonition.danger,.md-body .admonition.error,.md-body .admonition.failure{border-left-color:var(--c-danger);background:var(--c-danger-bg);}
.md-body .admonition.danger .admonition-title,.md-body .admonition.error .admonition-title,.md-body .admonition.failure .admonition-title{color:var(--c-danger);}

/* collapsible details (pymdownx.details: details.<kind> > summary) */
.md-body details{border:1px solid var(--line);border-left-width:3px;border-radius:8px;padding:0;margin:22px 0;background:var(--base);font-size:14.5px;border-left-color:var(--faint);overflow:hidden;}
.md-body details summary{font-family:var(--font-m);font-size:11px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink);cursor:pointer;padding:13px 18px;list-style:none;position:relative;user-select:none;}
.md-body details summary::-webkit-details-marker{display:none;}
.md-body details summary::after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;margin-top:-6px;border-right:1.7px solid var(--faint);border-bottom:1.7px solid var(--faint);transform:rotate(45deg);transition:transform .18s;}
.md-body details[open] summary::after{transform:rotate(225deg);margin-top:-2px;}
.md-body details>*:not(summary){margin-left:18px;margin-right:18px;}
.md-body details>*:last-child{margin-bottom:14px;}
.md-body details.tip{border-left-color:var(--c-tip);background:var(--c-tip-bg);}
.md-body details.tip summary{color:var(--c-tip);}
.md-body details.warning{border-left-color:var(--c-warn);background:var(--c-warn-bg);}
.md-body details.warning summary{color:var(--c-warn);}
.md-body details.danger{border-left-color:var(--c-danger);background:var(--c-danger-bg);}
.md-body details.danger summary{color:var(--c-danger);}
.md-body details.important{border-left-color:var(--accent);background:var(--accent-tint);}
.md-body details.important summary{color:var(--accent-strong);}

/* blockquote */
.md-body blockquote{margin:20px 0;padding:4px 0 4px 18px;border-left:3px solid var(--line-strong);color:var(--muted);}
.md-body blockquote p{margin:8px 0;}

/* images & captions (pattern: ![alt](img) followed by *caption* in the same paragraph) */
.md-body img:not(.store-badge-img){display:block;margin:18px auto;border:1px solid var(--line);border-radius:12px;max-width:100%;height:auto;}
.md-body img:not(.store-badge-img)+em{display:block;text-align:center;font-size:13px;color:var(--faint);line-height:1.5;margin-top:-6px;margin-bottom:18px;font-style:italic;}
/* App screenshots (user-guide images named 01-*, 02-*, …) render as portrait shots. */
.md-body img[src*="images/0"]{max-width:330px;width:100%;box-shadow:0 14px 40px -20px rgba(20,26,43,0.45);}
.md-body img.landscape:not([src*="images/0"]){max-width:560px;}
.md-body li img[src*="images/0"]{max-width:300px;}

/* store badge row on downloads page (raw HTML; classes preserved from old extra.css) */
.store-badges{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;margin:1.25rem 0;}
.store-badge-link{display:flex;flex-direction:column;align-items:center;gap:0.4rem;text-decoration:none;transition:opacity 0.15s;border-bottom:0!important;}
.store-badge-link:hover{opacity:0.8;}
.store-badge-img{display:block;width:160px;height:48px;object-fit:fill;}
.store-badge-label{font-size:0.78rem;color:var(--muted);text-align:center;}

/* ===== HELPFUL ===== */
.helpful{margin:46px 0 0;padding:18px 22px;border:1px solid var(--line);border-radius:12px;background:var(--base);}
.helpful-ask{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.helpful-q{font-family:var(--font-d);font-weight:700;font-size:15px;color:var(--ink);}
.helpful-btns{display:flex;gap:10px;}
.hbtn{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-b);font-weight:600;font-size:13.5px;color:var(--ink);background:var(--paper);border:1px solid var(--line-strong);border-radius:8px;padding:8px 16px;cursor:pointer;transition:.13s;}
.hbtn:hover{border-color:var(--accent);color:var(--accent);}
.hbtn svg{color:var(--faint);}
.hbtn:hover svg{color:var(--accent);}
.helpful-thanks{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:14px;color:var(--muted);}
.helpful-thanks a{color:var(--accent-strong);border-bottom:1px solid var(--accent-dim);}
.helpful-reset{background:none;border:0;color:var(--faint);font-size:12.5px;cursor:pointer;margin-left:auto;text-decoration:underline;}

/* ===== PAGER ===== */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0 0;}
.pager-l,.pager-r{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:14px 18px;transition:.13s;min-width:0;}
.pager-r{justify-content:flex-end;text-align:right;}
.pager-l:hover,.pager-r:hover{border-color:var(--accent);background:var(--accent-tint);}
.pager svg{color:var(--faint);flex-shrink:0;}
.pager-l:hover svg,.pager-r:hover svg{color:var(--accent);}
.pager-l span span,.pager-r span span{display:block;}
.pager-k{font-family:var(--font-m);font-size:10.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--faint);}
.pager-t{font-family:var(--font-d);font-weight:600;font-size:14.5px;color:var(--ink);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ===== RELATED ===== */
.related{margin:48px 0 0;padding-top:30px;border-top:1px solid var(--line);}
.related-h{font-family:var(--font-d);font-weight:800;font-size:18px;letter-spacing:-0.02em;color:var(--ink);margin-bottom:16px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.related-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;padding:16px 17px;transition:.13s;min-height:108px;}
.related-card:hover{border-color:var(--accent);box-shadow:0 10px 26px -16px rgba(20,26,43,0.3);}
.related-card-sec{display:flex;align-items:center;gap:6px;font-family:var(--font-m);font-size:10px;letter-spacing:0.05em;text-transform:uppercase;color:var(--faint);margin-bottom:9px;}
.related-card-t{font-family:var(--font-d);font-weight:700;font-size:15px;color:var(--ink);line-height:1.25;letter-spacing:-0.01em;flex:1;}
.related-card-arrow{margin-top:10px;color:var(--accent);}

/* ===== ASIDE / TOC ===== */
.article-aside{position:relative;}
.aside-sticky{position:sticky;top:88px;}
.toc{margin-bottom:24px;}
.toc-h{font-family:var(--font-m);font-size:10.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint);margin-bottom:12px;}
.toc-list{list-style:none;margin:0;padding:0;border-left:1px solid var(--line);}
.toc-i a{display:block;font-size:12.5px;line-height:1.4;color:var(--muted);padding:5px 0 5px 14px;margin-left:-1px;border-left:2px solid transparent;transition:.12s;}
.toc-l3 a{padding-left:26px;font-size:12px;}
.toc-i a:hover{color:var(--ink);}
.toc-i.active a{color:var(--accent);border-left-color:var(--accent);font-weight:500;}
.aside-help{border:1px solid var(--line);border-radius:12px;padding:16px;background:var(--base);}
.aside-help-h{font-family:var(--font-d);font-weight:700;font-size:14px;color:var(--ink);margin-bottom:6px;}
.aside-help p{font-size:12.5px;color:var(--muted);line-height:1.5;margin:0 0 12px;}
.aside-help-btn{display:block;text-align:center;font-size:13px;font-weight:600;color:var(--accent-strong);border:1px solid var(--accent-dim);border-radius:8px;padding:9px;transition:.13s;}
.aside-help-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent);}

/* ===== HOME ===== */
.main-home{max-width:none;}
/* overflow must stay visible so the hero search popover can extend past the section edge */
.hero{position:relative;background:var(--paper);border-bottom:1px solid var(--line);}
.hero .search{z-index:80;}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(110% 130% at 88% -30%,var(--accent-tint),transparent 52%);pointer-events:none;}
.hero-in{position:relative;max-width:780px;margin:0 auto;padding:72px 32px 60px;text-align:center;}
.hero-eyebrow{font-family:var(--font-m);font-size:12.5px;font-weight:600;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent);}
.hero-h1{font-family:var(--font-d);font-weight:800;font-size:clamp(38px,6vw,60px);letter-spacing:-0.035em;line-height:1.02;color:var(--ink);margin:16px 0 0;}
.hero-deck{font-size:18.5px;color:var(--muted);line-height:1.55;margin:18px auto 0;max-width:62ch;text-wrap:pretty;}
.search-hero{margin:32px auto 0;max-width:560px;}
.search-hero .search-in{height:56px;border-radius:13px;padding:0 18px;box-shadow:0 14px 40px -20px rgba(20,26,43,0.4);}
.search-hero .search-in input{font-size:16.5px;}
.search-hero .search-pop{text-align:left;}
.hero-pop{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px;}
.hero-pop-l{font-family:var(--font-m);font-size:12px;color:var(--faint);}
.hero-pop-link{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:5px 13px;transition:.13s;}
.hero-pop-link:hover{border-color:var(--accent);color:var(--accent);}

.sections{max-width:1140px;margin:0 auto;padding:64px 32px 0;}
.sections-head h2{font-family:var(--font-d);font-weight:800;font-size:28px;letter-spacing:-0.025em;color:var(--ink);margin:0;}
.sections-head p{font-size:15.5px;color:var(--muted);margin:10px 0 0;}
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px;}
.sec-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--paper);transition:.15s;}
.sec-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 18px 40px -22px rgba(20,26,43,0.34);}
.sec-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.sec-card-ic{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--accent-tint);color:var(--accent);}
.sec-card-t{font-family:var(--font-d);font-weight:800;font-size:19px;letter-spacing:-0.02em;color:var(--ink);margin:0 0 8px;}
.sec-card-b{font-size:14px;color:var(--muted);line-height:1.55;flex:1;margin:0;}
.sec-card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:15px;border-top:1px solid var(--line);}
.sec-card-meta{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-m);font-size:11.5px;color:var(--faint);}
.sec-card-go{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent);}
.sec-card-go svg{transition:transform .15s;}
.sec-card:hover .sec-card-go svg{transform:translateX(3px);}

.audience-split{max-width:1140px;margin:0 auto;padding:56px 32px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;}
.asplit-card{border-radius:18px;padding:34px 32px;}
.asplit-user{background:linear-gradient(160deg,var(--accent-tint),transparent 70%);border:1px solid var(--accent-dim);}
.asplit-admin{background:var(--charcoal);border:1px solid var(--charcoal);}
.asplit-msp{background:var(--base-alt);border:1px solid var(--line);}
.asplit-k{font-family:var(--font-m);font-size:11.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);}
.asplit-admin .asplit-k{color:var(--accent);}
.asplit-card h3{font-family:var(--font-d);font-weight:800;font-size:26px;letter-spacing:-0.025em;margin:12px 0 0;color:var(--ink);}
.asplit-admin h3{color:#fff;}
.asplit-card p{font-size:15px;line-height:1.6;color:var(--muted);margin:12px 0 22px;max-width:42ch;}
.asplit-admin p{color:oklch(0.78 0.02 256);}
.asplit-btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;color:#fff;background:var(--accent);padding:12px 20px;border-radius:9px;transition:.13s;}
.asplit-btn:hover{background:var(--accent-strong);}
.asplit-btn.dark{background:#fff;color:var(--ink);}
.asplit-btn.dark:hover{background:var(--accent);color:#fff;}

.popular{max-width:1140px;margin:0 auto;padding:56px 32px 0;}
.popular-h{font-family:var(--font-d);font-weight:800;font-size:22px;letter-spacing:-0.025em;color:var(--ink);margin-bottom:18px;}
.popular-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.popular-card{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:12px;padding:15px 17px;background:var(--paper);transition:.13s;}
.popular-card:hover{border-color:var(--accent);background:var(--accent-tint);}
.popular-ic{color:var(--accent);flex-shrink:0;}
.popular-tx{flex:1;min-width:0;}
.popular-t{font-family:var(--font-d);font-weight:700;font-size:14.5px;color:var(--ink);line-height:1.2;}
.popular-s{font-family:var(--font-m);font-size:10.5px;letter-spacing:0.04em;text-transform:uppercase;color:var(--faint);margin-top:3px;}
.popular-arrow{color:var(--faint);flex-shrink:0;}
.popular-card:hover .popular-arrow{color:var(--accent);}

/* ===== FOOTER ===== */
.site-foot{margin-top:72px;border-top:1px solid var(--line);background:var(--paper);}
.site-foot-in{max-width:1140px;margin:0 auto;padding:36px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.site-foot-brand{display:flex;align-items:center;gap:12px;}
.site-foot-brand .brand-mk{width:26px;height:26px;}
.site-foot-brand b{font-family:var(--font-d);font-weight:800;font-size:15px;color:var(--ink);}
.site-foot-tag{font-size:12px;color:var(--faint);margin-top:2px;}
.site-foot-links{display:flex;gap:20px;flex-wrap:wrap;}
.site-foot-links a{font-size:13.5px;color:var(--muted);}
.site-foot-links a:hover{color:var(--accent);}
.site-foot-legal{font-family:var(--font-m);font-size:12px;color:var(--faint);}

/* ===== LOGIN (Customer Portal sign-in) ===== */
.login-wrap{display:flex;align-items:flex-start;justify-content:center;min-height:calc(100vh - var(--topbar) - 80px);padding:64px 24px;}
.login-card{width:100%;max-width:420px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:36px 34px;box-shadow:0 18px 50px -28px rgba(20,26,43,0.35);}
.login-ic{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--accent-tint);color:var(--accent);margin-bottom:18px;}
.login-h1{font-family:var(--font-d);font-weight:800;font-size:30px;letter-spacing:-0.03em;color:var(--ink);margin:10px 0 0;}
.login-sub{font-size:14px;color:var(--muted);line-height:1.55;margin:12px 0 0;}
.login-err{font-size:13.5px;color:var(--c-danger);background:var(--c-danger-bg);border:1px solid var(--c-danger);border-left-width:3px;border-radius:8px;padding:10px 14px;margin:18px 0 0;}
.login-form{margin-top:22px;}
.login-label{display:block;font-family:var(--font-m);font-size:10.5px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--faint);margin:16px 0 7px;}
.login-in{display:flex;align-items:center;background:var(--paper);border:1px solid var(--line-strong);border-radius:9px;padding:0 12px;transition:.15s;}
.login-in:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim);}
.login-in input{flex:1;border:0;outline:0;background:none;font-family:var(--font-b);font-size:15px;color:var(--ink);height:44px;min-width:0;}
.login-btn{width:100%;justify-content:center;margin-top:24px;border:0;cursor:pointer;font-family:var(--font-b);}
.login-note{font-size:12.5px;color:var(--faint);line-height:1.55;margin:20px 0 0;}
.login-note a{color:var(--accent-strong);border-bottom:1px solid var(--accent-dim);}
.side-signout{display:inline-block;font-family:var(--font-m);font-size:11px;color:var(--muted);margin-top:10px;text-decoration:underline;}
.side-signout:hover{color:var(--accent);}
.login-hp{position:absolute;left:-9999px;top:-9999px;height:1px;width:1px;overflow:hidden;}

/* ===== 404 ===== */
.nf-wrap{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - var(--topbar) - 120px);padding:60px 24px;}
.nf{text-align:center;max-width:480px;}
.nf-h1{font-family:var(--font-d);font-weight:800;font-size:clamp(34px,5vw,52px);letter-spacing:-0.03em;color:var(--ink);margin:14px 0 0;}
.nf-p{font-size:16px;color:var(--muted);margin:14px 0 26px;}
.nf .asplit-btn{display:inline-flex;}

/* ===== RESPONSIVE ===== */
@media(max-width:1180px){
  .article{grid-template-columns:minmax(0,1fr);column-gap:0;padding:28px 36px 0;}
  .article-aside{display:none;}
}
@media(max-width:1080px){
  .shell{grid-template-columns:1fr;}
  .menu-btn{display:flex;}
  .sidebar{position:fixed;top:var(--topbar);left:0;bottom:0;width:300px;z-index:55;transform:translateX(-100%);transition:transform .22s;border-right:1px solid var(--line-strong);box-shadow:0 20px 60px -20px rgba(20,26,43,0.4);}
  .sidebar.open{transform:translateX(0);}
  .scrim{display:block;position:fixed;inset:var(--topbar) 0 0 0;background:rgba(20,26,43,0.36);z-index:50;}
  .scrim[hidden]{display:none;}
  .topbar-right .tb-link{display:none;}
  .sec-grid,.popular-grid,.related-grid{grid-template-columns:repeat(2,1fr);}
  .audience-split{grid-template-columns:1fr;}
}
@media(max-width:680px){
  .topbar-search{display:none;}
  .article{padding:22px 20px 0;}
  .sec-grid,.popular-grid,.related-grid,.pager{grid-template-columns:1fr;}
  .md-body h1{font-size:28px;}
  .hero-in{padding:52px 22px 44px;}
  .md-body table{font-size:13px;}
}