/* ===== WPStack — Docs (overview + category + module detail) =====
   Tokens, buttons, .nav-logo, .eyebrow come from frontend.css.
   Everything here is scoped under .dx / .dxi-* so it never leaks site-wide.
   Extracted verbatim from the Claude Design bundle. */

/* ===== WPStack — Module docs ===== */

/* per-doc accent comes from inline --doc on .dx; derive tints with color-mix */
.dx {
  --doc: var(--accent);
  --doc-tint: color-mix(in srgb, var(--doc) 11%, #fff);
  --doc-tint-2: color-mix(in srgb, var(--doc) 20%, #fff);
  --doc-ink: color-mix(in srgb, var(--doc) 72%, #1a1530);
  --dx-side: 286px;
  --dx-toc: 232px;
  min-height: 100vh;
}

/* ---------------- top bar ---------------- */
.dx-top { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 16px; height: 64px; padding: 0 24px; background: rgba(255,255,255,.86); backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid var(--line); }
.dx-top .nav-logo { display: inline-flex; }
.dx-top-badge { font-family: var(--font); font-weight: 700; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--doc-ink); background: var(--doc-tint); padding: 4px 10px; border-radius: var(--r-pill); }
.dx-top-spacer { flex: 1; }
.dx-top-link { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font); font-weight: 600; font-size: 13.5px; color: var(--ink-600); padding: 8px 12px; border-radius: var(--r-sm); }
.dx-top-link:hover { background: var(--surface-2); color: var(--ink); }
.dx-burger { display: none; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: var(--r-sm); background: #fff; color: var(--ink); align-items: center; justify-content: center; }

/* ---------------- shell grid ---------------- */
.dx-wrap { max-width: 1460px; margin: 0 auto; display: grid; grid-template-columns: var(--dx-side) minmax(0, 1fr) var(--dx-toc); align-items: start; }

/* ---------------- sidebar ---------------- */
.dx-side { position: sticky; top: 64px; height: calc(100vh - 64px); overflow-y: auto; border-right: 1px solid var(--line); padding: 22px 16px 40px; }
.dx-search { position: relative; margin-bottom: 18px; }
.dx-search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted-2); }
.dx-search input { width: 100%; font-family: var(--font-body); font-size: 13.5px; color: var(--ink); background: var(--surface-2); border: 1px solid transparent; border-radius: var(--r-md); padding: 11px 12px 11px 38px; outline: none; transition: background .15s, border-color .15s, box-shadow .15s; }
.dx-search input:focus { background: #fff; border-color: var(--doc); box-shadow: 0 0 0 3px var(--doc-tint); }
.dx-search input::placeholder { color: var(--muted-2); }
.dx-kbd { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-family: var(--font); font-size: 11px; font-weight: 600; color: var(--muted-2); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 2px 7px; }
.dx-search input:focus ~ .dx-kbd { display: none; }

.dx-side-group { margin-bottom: 18px; }
.dx-side-label { font-family: var(--font); font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted-2); padding: 6px 12px; }
.dx-side-link { display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: var(--r-md); font-family: var(--font); font-weight: 600; font-size: 14px; color: var(--ink-600); transition: background .14s, color .14s; }
.dx-side-link:hover { background: var(--surface-2); color: var(--ink); }
.dx-side-ic { width: 30px; height: 30px; border-radius: 8px; flex: none; display: grid; place-items: center; background: var(--surface-2); color: var(--muted); transition: background .14s, color .14s; }
.dx-side-link:hover .dx-side-ic { background: color-mix(in srgb, var(--mc, var(--accent)) 14%, #fff); color: var(--mc, var(--accent)); }
.dx-side-link.on { background: var(--doc-tint); color: var(--doc-ink); }
.dx-side-link.on .dx-side-ic { background: var(--doc); color: #fff; }
.dx-side-soon { margin-left: auto; font-family: var(--font); font-size: 9.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); background: var(--surface-2); padding: 3px 7px; border-radius: var(--r-pill); }

/* search results in sidebar */
.dx-res-empty { font-size: 13px; color: var(--muted); padding: 10px 12px; }
.dx-res-jump { display: block; padding: 9px 12px; border-radius: var(--r-md); font-family: var(--font); font-weight: 600; font-size: 13.5px; color: var(--ink-600); cursor: pointer; }
.dx-res-jump:hover { background: var(--doc-tint); color: var(--doc-ink); }
.dx-res-jump mark { background: var(--doc-tint-2); color: var(--doc-ink); border-radius: 3px; padding: 0 2px; }

/* ---------------- content ---------------- */
.dx-main { min-width: 0; padding: 34px clamp(24px, 4vw, 64px) 96px; }
.dx-crumbs { display: flex; align-items: center; gap: 8px; font-family: var(--font); font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 22px; flex-wrap: wrap; }
.dx-crumbs a:hover { color: var(--doc-ink); }
.dx-crumbs svg { color: var(--muted-2); }
.dx-crumbs .cur { color: var(--doc-ink); }

.dx-hero { display: flex; align-items: flex-start; gap: 18px; padding-bottom: 26px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.dx-hero-ic { width: 60px; height: 60px; border-radius: 16px; flex: none; display: grid; place-items: center; background: linear-gradient(160deg, color-mix(in srgb, var(--doc) 88%, #000), var(--doc)); color: #fff; box-shadow: 0 12px 28px -10px color-mix(in srgb, var(--doc) 60%, transparent); }
.dx-hero-tx { flex: 1; min-width: 0; }
.dx-hero-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.dx-hero h1 { font-family: var(--font); font-size: clamp(28px, 3.6vw, 38px); font-weight: 800; letter-spacing: -.025em; margin: 0; }
.dx-ver { font-family: var(--font); font-weight: 700; font-size: 12px; color: var(--doc-ink); background: var(--doc-tint); padding: 5px 11px; border-radius: var(--r-pill); }
.dx-hero p { font-size: 16px; line-height: 1.6; color: var(--muted); margin: 10px 0 0; max-width: 62ch; }
.dx-hero-meta { display: flex; align-items: center; gap: 16px; margin-top: 14px; font-size: 13px; color: var(--ink-600); flex-wrap: wrap; }
.dx-hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.dx-hero-meta svg { color: var(--doc); }

/* sections */
.dx-sec { padding-top: 14px; margin-bottom: 44px; scroll-margin-top: 84px; }
.dx-sec > h2 { font-family: var(--font); font-size: 23px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 8px; display: flex; align-items: center; gap: 10px; }
.dx-sec-anchor { opacity: 0; color: var(--doc); transition: opacity .15s; }
.dx-sec > h2:hover .dx-sec-anchor { opacity: 1; }
.dx-sec-lead { font-size: 16px; line-height: 1.62; color: var(--muted); margin: 0 0 20px; max-width: 68ch; }
.dx-h3 { font-family: var(--font); font-size: 16.5px; font-weight: 700; letter-spacing: -.01em; color: var(--ink); margin: 26px 0 10px; }

.dx-p { font-size: 15px; line-height: 1.72; color: var(--ink-600); margin: 0 0 14px; max-width: 70ch; }
.dx-p a { color: var(--doc-ink); font-weight: 600; border-bottom: 1px solid var(--doc-tint-2); }
.dx-p a:hover { border-color: var(--doc); }
.dx-p code, .dx-li code, td code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: .88em; color: var(--doc-ink); background: var(--doc-tint); padding: 2px 6px; border-radius: 6px; }

.dx-list { margin: 0 0 16px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 9px; max-width: 70ch; }
.dx-list.ol { counter-reset: dxol; }
.dx-li { display: flex; gap: 11px; font-size: 15px; line-height: 1.6; color: var(--ink-600); }
.dx-li-ic { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--doc-tint); color: var(--doc-ink); margin-top: 1px; }
.dx-list.ol .dx-li-ic { font-family: var(--font); font-weight: 700; font-size: 11.5px; }

/* steps */
.dx-steps { display: flex; flex-direction: column; gap: 0; margin: 8px 0 18px; max-width: 72ch; }
.dx-step { display: flex; gap: 16px; padding-bottom: 22px; position: relative; }
.dx-step:not(:last-child)::before { content: ""; position: absolute; left: 17px; top: 38px; bottom: 0; width: 2px; background: var(--line); }
.dx-step-n { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--doc); color: #fff; font-family: var(--font); font-weight: 800; font-size: 14px; z-index: 1; }
.dx-step-tx { padding-top: 4px; }
.dx-step-tx h4 { font-family: var(--font); font-size: 15.5px; font-weight: 700; margin: 0 0 5px; }
.dx-step-tx p { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }
.dx-step-tx p code { font-family: ui-monospace, Menlo, monospace; font-size: .88em; color: var(--doc-ink); background: var(--doc-tint); padding: 2px 6px; border-radius: 6px; }

/* code block */
.dx-code { margin: 4px 0 18px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid #1f2433; background: #14171f; box-shadow: var(--sh-md); max-width: 72ch; }
.dx-code-bar { display: flex; align-items: center; gap: 10px; padding: 9px 12px 9px 16px; background: #1b1f2a; border-bottom: 1px solid #262c3a; }
.dx-code-lang { font-family: var(--font); font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #8b94a7; }
.dx-code-title { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: #aab2c4; }
.dx-code-copy { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); font-weight: 600; font-size: 12px; color: #c4cbd9; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 7px; padding: 5px 10px; cursor: pointer; transition: background .15s, color .15s; }
.dx-code-copy:hover { background: rgba(255,255,255,.12); color: #fff; }
.dx-code-copy.done { color: #6ee7a8; border-color: rgba(110,231,168,.3); }
.dx-code pre { margin: 0; padding: 16px; overflow-x: auto; }
.dx-code code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; line-height: 1.65; color: #d6dbe6; white-space: pre; }
.dx-code .tok-com { color: #6b7488; font-style: italic; }
.dx-code .tok-str { color: #9ece8a; }
.dx-code .tok-key { color: #c792ea; }
.dx-code .tok-fn { color: #82aaff; }
.dx-code .tok-var { color: #f0a868; }
.dx-code .tok-tag { color: #7fdbca; }

/* callouts */
.dx-call { display: flex; gap: 13px; padding: 15px 17px; border-radius: var(--r-md); margin: 6px 0 18px; max-width: 72ch; border: 1px solid; }
.dx-call-ic { flex: none; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; margin-top: 1px; }
.dx-call-tx { flex: 1; min-width: 0; font-size: 14px; line-height: 1.6; }
.dx-call-tx > b { font-family: var(--font); display: block; margin-bottom: 2px; }
.dx-call-tx code { font-family: ui-monospace, Menlo, monospace; font-size: .9em; padding: 1px 5px; border-radius: 5px; }
.dx-call.info { background: var(--doc-tint); border-color: var(--doc-tint-2); color: var(--doc-ink); }
.dx-call.info .dx-call-ic { background: var(--doc); color: #fff; }
.dx-call.info code { background: color-mix(in srgb, var(--doc) 18%, #fff); }
.dx-call.tip { background: #ecfdf5; border-color: #bbf7d0; color: #166534; }
.dx-call.tip .dx-call-ic { background: #16a34a; color: #fff; }
.dx-call.tip code { background: #d1fae5; }
.dx-call.warn { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.dx-call.warn .dx-call-ic { background: #f59e0b; color: #fff; }
.dx-call.warn code { background: #fef3c7; }

/* tables */
.dx-table-wrap { margin: 4px 0 18px; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; max-width: 76ch; }
.dx-table { width: 100%; border-collapse: collapse; }
.dx-table th { text-align: left; font-family: var(--font); font-size: 11.5px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--muted); background: var(--surface-2); padding: 11px 16px; border-bottom: 1px solid var(--line); }
.dx-table td { padding: 13px 16px; font-size: 14px; color: var(--ink-600); border-bottom: 1px solid var(--line-soft); vertical-align: top; line-height: 1.55; }
.dx-table tr:last-child td { border-bottom: 0; }
.dx-table tbody tr:hover td { background: color-mix(in srgb, var(--doc) 4%, #fff); }
.dx-table td .nm { font-family: ui-monospace, Menlo, monospace; font-size: 13px; color: var(--doc-ink); font-weight: 600; white-space: nowrap; }
.dx-tag-type { font-family: var(--font); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: var(--r-pill); white-space: nowrap; }
.dx-tag-type.action { color: #166534; background: #dcfce7; }
.dx-tag-type.filter { color: var(--doc-ink); background: var(--doc-tint); }
.dx-def { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--muted); }

/* api endpoints */
.dx-api { display: flex; flex-direction: column; gap: 10px; margin: 4px 0 18px; max-width: 76ch; }
.dx-api-row { display: flex; align-items: center; gap: 13px; padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--r-md); background: #fff; transition: border-color .15s, box-shadow .15s; }
.dx-api-row:hover { border-color: var(--doc-tint-2); box-shadow: var(--sh-xs); }
.dx-method { flex: none; font-family: ui-monospace, Menlo, monospace; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; padding: 4px 9px; border-radius: 6px; min-width: 56px; text-align: center; }
.dx-method.get { color: #166534; background: #dcfce7; }
.dx-method.post { color: var(--doc-ink); background: var(--doc-tint); }
.dx-method.put { color: #92400e; background: #fef3c7; }
.dx-method.delete { color: #9f1239; background: #ffe4e6; }
.dx-api-path { font-family: ui-monospace, Menlo, monospace; font-size: 13px; color: var(--ink); }
.dx-api-desc { margin-left: auto; font-size: 13px; color: var(--muted); text-align: right; }

/* shortcode cards */
.dx-sc { display: flex; flex-direction: column; gap: 12px; margin: 4px 0 18px; max-width: 74ch; }
.dx-sc-card { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; background: #fff; }
.dx-sc-tag { display: inline-flex; align-items: center; font-family: ui-monospace, Menlo, monospace; font-size: 13px; font-weight: 600; color: var(--doc-ink); background: var(--doc-tint); padding: 5px 11px; border-radius: 7px; }
.dx-sc-card > p { font-size: 14px; line-height: 1.6; color: var(--muted); margin: 11px 0 0; }
.dx-sc-attrs { margin: 13px 0 0; padding: 13px 0 0; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 8px; }
.dx-sc-attr { display: flex; gap: 12px; font-size: 13.5px; line-height: 1.5; }
.dx-sc-attr b { font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; color: var(--ink); flex: none; min-width: 96px; }
.dx-sc-attr span { color: var(--muted); }

/* placeholder image */
.dx-img { margin: 4px 0 18px; border-radius: var(--r-lg); border: 1px solid var(--line); background:
  linear-gradient(135deg, var(--doc-tint), #fff 60%); position: relative; overflow: hidden; max-width: 74ch; }
.dx-img::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(color-mix(in srgb, var(--doc) 16%, transparent) 1px, transparent 1px); background-size: 18px 18px; opacity: .5; }
.dx-img-inner { position: relative; aspect-ratio: 16 / 8; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: 24px; }
.dx-img-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: var(--doc); border: 1px solid var(--doc-tint-2); box-shadow: var(--sh-sm); }
.dx-img-label { font-family: var(--font); font-weight: 600; font-size: 13.5px; color: var(--doc-ink); }
.dx-img-sub { font-size: 12px; color: var(--muted); }

/* real screenshot */
.dx-shot { margin: 4px 0 20px; max-width: 78ch; }
.dx-shot-frame { border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--sh-md); overflow: hidden; }
.dx-shot-dots { display: flex; gap: 6px; padding: 11px 14px; background: var(--surface); border-bottom: 1px solid var(--line-soft); }
.dx-shot-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.dx-shot-dots i:nth-child(1) { background: #f87171; }
.dx-shot-dots i:nth-child(2) { background: #fbbf24; }
.dx-shot-dots i:nth-child(3) { background: #34d399; }
.dx-shot img { display: block; width: 100%; height: auto; }
.dx-shot figcaption { margin-top: 10px; font-size: 12.5px; color: var(--muted); text-align: center; }

/* faq */
.dx-faq { display: flex; flex-direction: column; gap: 0; margin: 4px 0 18px; max-width: 74ch; border-top: 1px solid var(--line-soft); }
.dx-faq-item { border-bottom: 1px solid var(--line-soft); }
.dx-faq-q { display: flex; align-items: center; justify-content: space-between; gap: 14px; width: 100%; text-align: left; background: none; border: 0; padding: 16px 4px; font-family: var(--font); font-weight: 700; font-size: 15px; color: var(--ink); cursor: pointer; }
.dx-faq-q .ic { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); color: var(--muted); transition: transform .25s, background .15s, color .15s; }
.dx-faq-item.open .dx-faq-q .ic { background: var(--doc); color: #fff; transform: rotate(180deg); }
.dx-faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .26s cubic-bezier(.16,1,.3,1); }
.dx-faq-item.open .dx-faq-a { grid-template-rows: 1fr; }
.dx-faq-a-inner { overflow: hidden; }
.dx-faq-a p { font-size: 14.5px; line-height: 1.65; color: var(--muted); margin: 0; padding: 0 4px 18px; max-width: 66ch; }

/* changelog */
.dx-log { display: flex; flex-direction: column; gap: 22px; margin: 4px 0 18px; max-width: 72ch; }
.dx-log-item { display: grid; grid-template-columns: 92px 1fr; gap: 18px; }
.dx-log-meta { text-align: right; }
.dx-log-ver { font-family: var(--font); font-weight: 800; font-size: 15px; color: var(--doc-ink); }
.dx-log-date { font-size: 12px; color: var(--muted-2); margin-top: 2px; }
.dx-log-changes { display: flex; flex-direction: column; gap: 8px; border-left: 2px solid var(--line); padding-left: 18px; }
.dx-log-change { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; line-height: 1.5; color: var(--ink-600); }
.dx-chg { flex: none; font-family: var(--font); font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 3px 7px; border-radius: 5px; margin-top: 1px; min-width: 52px; text-align: center; }
.dx-chg.new { color: #166534; background: #dcfce7; }
.dx-chg.fix { color: var(--doc-ink); background: var(--doc-tint); }
.dx-chg.imp { color: #92400e; background: #fef3c7; }

/* prev/next */
.dx-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); }
.dx-pn-card { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r-lg); transition: border-color .15s, box-shadow .15s, transform .15s; }
.dx-pn-card:hover { border-color: var(--doc-tint-2); box-shadow: var(--sh-sm); transform: translateY(-1px); }
.dx-pn-card.next { text-align: right; align-items: flex-end; }
.dx-pn-dir { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); font-size: 12px; font-weight: 600; color: var(--muted); }
.dx-pn-dir svg { color: var(--doc); }
.dx-pn-name { font-family: var(--font); font-weight: 700; font-size: 15.5px; color: var(--ink); }
.dx-feedback { display: flex; align-items: center; gap: 14px; justify-content: center; margin-top: 30px; padding: 18px; background: var(--surface-2); border-radius: var(--r-lg); }
.dx-feedback span { font-family: var(--font); font-weight: 600; font-size: 14px; color: var(--ink-600); }
.dx-feedback button { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font); font-weight: 600; font-size: 13.5px; color: var(--ink-600); background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 8px 16px; cursor: pointer; transition: border-color .15s, color .15s; }
.dx-feedback button:hover { border-color: var(--doc); color: var(--doc-ink); }

/* ---------------- right TOC ---------------- */
.dx-toc { position: sticky; top: 64px; height: calc(100vh - 64px); overflow-y: auto; padding: 38px 22px; }
.dx-toc-label { font-family: var(--font); font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 12px; }
.dx-toc-list { display: flex; flex-direction: column; gap: 1px; border-left: 2px solid var(--line); }
.dx-toc-link { padding: 6px 0 6px 14px; margin-left: -2px; border-left: 2px solid transparent; font-size: 13px; line-height: 1.4; color: var(--muted); cursor: pointer; transition: color .14s, border-color .14s; }
.dx-toc-link:hover { color: var(--ink); }
.dx-toc-link.on { color: var(--doc-ink); border-left-color: var(--doc); font-weight: 600; }
.dx-toc-top { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-family: var(--font); font-size: 12.5px; font-weight: 600; color: var(--muted); cursor: pointer; }
.dx-toc-top:hover { color: var(--doc-ink); }

/* ---------------- responsive ---------------- */
.dx-scrim { display: none; }
@media (max-width: 1180px){
  .dx-wrap { grid-template-columns: var(--dx-side) minmax(0,1fr); }
  .dx-toc { display: none; }
}
@media (max-width: 860px){
  .dx-wrap { grid-template-columns: 1fr; }
  .dx-burger { display: inline-flex; }
  .dx-side {
    position: fixed; top: 64px; left: 0; z-index: 45; width: 300px; max-width: 86vw;
    height: calc(100dvh - 64px); background: #fff; transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.16,1,.3,1); box-shadow: var(--sh-lg);
  }
  .dx.nav-open .dx-side { transform: translateX(0); }
  .dx.nav-open .dx-scrim { display: block; position: fixed; inset: 64px 0 0; z-index: 44; background: rgba(17,24,39,.4); backdrop-filter: blur(2px); }
  .dx-main { padding: 26px 22px 80px; }
}
@media (prefers-reduced-motion: reduce){
  .dx-side, .dx-faq-a, .dx-faq-q .ic { transition: none; }
}

/* ===== WPStack — Docs overview & category index ===== */

.dx-index { background: var(--bg); }
.dxi-wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px 96px; }

/* ---------- hero ---------- */
.dxi-hero { position: relative; overflow: hidden; text-align: center; padding: 64px 24px 56px; border-bottom: 1px solid var(--line); background:
  radial-gradient(120% 130% at 50% -20%, var(--doc-tint), transparent 60%); }
.dxi-hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.dxi-eyebrow { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font-family: var(--font); font-weight: 700; font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--doc-ink); background: #fff; border: 1px solid var(--doc-tint-2); padding: 6px 13px; border-radius: var(--r-pill); box-shadow: var(--sh-xs); }
.dxi-eyebrow svg { flex: none; }
.dxi-hero h1 { font-family: var(--font); font-size: clamp(30px, 4.4vw, 46px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; margin: 18px 0 12px; text-wrap: balance; }
.dxi-hero p { font-size: 17px; line-height: 1.6; color: var(--muted); margin: 0 auto; max-width: 52ch; }
.dxi-cat-ic { width: 64px; height: 64px; border-radius: 18px; margin: 0 auto 6px; display: grid; place-items: center; background: linear-gradient(160deg, color-mix(in srgb, var(--doc) 86%, #000), var(--doc)); color: #fff; box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--doc) 60%, transparent); }

/* big search */
.dxi-search { position: relative; max-width: 540px; margin: 26px auto 0; }
.dxi-search svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--muted-2); }
.dxi-search input { width: 100%; font-family: var(--font-body); font-size: 15.5px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: 15px 18px 15px 48px; outline: none; box-shadow: var(--sh-sm); transition: border-color .15s, box-shadow .15s; }
.dxi-search input:focus { border-color: var(--doc); box-shadow: 0 0 0 4px var(--doc-tint); }
.dxi-search input::placeholder { color: var(--muted-2); }
.dxi-search-kbd { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-family: var(--font); font-size: 12px; font-weight: 600; color: var(--muted-2); background: var(--surface-2); border-radius: 6px; padding: 3px 9px; }

/* ---------- breadcrumb (category) ---------- */
.dxi-crumbs { display: flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font); font-size: 12.5px; font-weight: 600; color: var(--muted); margin-bottom: 18px; }
.dxi-crumbs a:hover { color: var(--doc-ink); }
.dxi-crumbs svg { color: var(--muted-2); }
.dxi-crumbs .cur { color: var(--doc-ink); }

/* ---------- section ---------- */
.dxi-section { margin-top: 52px; }
.dxi-section-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.dxi-section-head h2 { font-family: var(--font); font-size: 15px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--ink); margin: 0; }
.dxi-section-head .dxi-count { font-family: var(--font); font-size: 12.5px; font-weight: 600; color: var(--muted-2); }
.dxi-section-head .dxi-cat-desc { margin-left: auto; font-size: 13.5px; color: var(--muted); }
.dxi-cat-title-h { margin: 0; }
.dxi-cat-title-h a { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); font-size: 15px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--ink); transition: color .15s; }
.dxi-cat-title-h a svg { color: var(--doc); opacity: .55; transform: translateX(0); transition: opacity .15s, transform .15s; }
.dxi-cat-title-h a:hover { color: var(--doc-ink); }
.dxi-cat-title-h a:hover svg { opacity: 1; transform: translateX(3px); }

/* getting-started cards */
.dxi-grid { display: grid; gap: 16px; }
.dxi-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.dxi-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px){ .dxi-grid.cols-3 { grid-template-columns: 1fr; } .dxi-grid.cols-2 { grid-template-columns: 1fr; } }

.dxi-start { display: flex; gap: 14px; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-xs); transition: border-color .15s, box-shadow .15s, transform .15s; }
.dxi-start:hover { border-color: var(--doc-tint-2); box-shadow: var(--sh-md); transform: translateY(-2px); }
.dxi-start-ic { width: 42px; height: 42px; border-radius: 12px; flex: none; display: grid; place-items: center; background: var(--doc-tint); color: var(--doc-ink); }
.dxi-start-tx h3 { font-family: var(--font); font-size: 15px; font-weight: 700; margin: 0 0 4px; }
.dxi-start-tx p { font-size: 13px; line-height: 1.5; color: var(--muted); margin: 0; }

/* module cards */
.dxi-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (max-width: 720px){ .dxi-cards { grid-template-columns: 1fr; } }
.dxi-card { display: flex; gap: 15px; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-xs); transition: border-color .15s, box-shadow .15s, transform .15s; }
.dxi-card:hover { border-color: color-mix(in srgb, var(--mc) 34%, var(--line)); box-shadow: var(--sh-md); transform: translateY(-2px); }
.dxi-card.soon { opacity: .82; }
.dxi-card-ic { width: 46px; height: 46px; border-radius: 13px; flex: none; display: grid; place-items: center; background: color-mix(in srgb, var(--mc) 13%, #fff); color: var(--mc); transition: background .15s, color .15s; }
.dxi-card:hover .dxi-card-ic { background: var(--mc); color: #fff; }
.dxi-card-body { flex: 1; min-width: 0; }
.dxi-card-body h3 { display: flex; align-items: center; gap: 9px; font-family: var(--font); font-size: 16px; font-weight: 700; margin: 0 0 5px; }
.dxi-card-body p { font-size: 13.5px; line-height: 1.55; color: var(--muted); margin: 0 0 12px; }
.dxi-card-link { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font); font-weight: 600; font-size: 13px; color: var(--mc); }
.dxi-card:hover .dxi-card-link svg { transform: translateX(3px); }
.dxi-card-link svg { transition: transform .15s; }
.dxi-soon { font-family: var(--font); font-size: 9.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted-2); background: var(--surface-2); padding: 3px 7px; border-radius: var(--r-pill); }
.dxi-card.soon .dxi-card-link { color: var(--muted-2); }

/* popular guides list (category page) */
.dxi-guides { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (max-width: 720px){ .dxi-guides { grid-template-columns: 1fr; } }
.dxi-guide { display: flex; align-items: center; gap: 12px; padding: 13px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--sh-xs); transition: border-color .15s, transform .15s; }
.dxi-guide:hover { border-color: var(--doc-tint-2); transform: translateX(2px); }
.dxi-guide-ic { width: 30px; height: 30px; border-radius: 8px; flex: none; display: grid; place-items: center; background: var(--doc-tint); color: var(--doc-ink); }
.dxi-guide-tx { flex: 1; min-width: 0; }
.dxi-guide-tx b { font-family: var(--font); font-weight: 600; font-size: 14px; color: var(--ink); display: block; }
.dxi-guide-tx span { font-size: 12px; color: var(--muted-2); }
.dxi-guide > svg { color: var(--muted-2); flex: none; }

/* category quick-nav (bottom) */
.dxi-cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 720px){ .dxi-cats { grid-template-columns: repeat(2, 1fr); } }
.dxi-cat-link { display: flex; flex-direction: column; gap: 4px; padding: 16px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; transition: border-color .15s, transform .15s; }
.dxi-cat-link:hover { transform: translateY(-2px); }
.dxi-cat-link.on { background: var(--doc-tint); border-color: var(--doc-tint-2); }
.dxi-cat-link b { font-family: var(--font); font-weight: 700; font-size: 14.5px; color: var(--ink); }
.dxi-cat-link span { font-size: 12px; color: var(--muted); }

/* support footer */
.dxi-support { display: flex; align-items: center; gap: 18px; margin-top: 52px; padding: 24px 26px; border-radius: var(--r-xl); background: linear-gradient(120deg, var(--doc-tint), #fff 70%); border: 1px solid var(--doc-tint-2); }
.dxi-support-ic { width: 48px; height: 48px; border-radius: 13px; flex: none; display: grid; place-items: center; background: #fff; color: var(--doc); border: 1px solid var(--doc-tint-2); }
.dxi-support-tx { flex: 1; min-width: 0; }
.dxi-support-tx b { font-family: var(--font); font-weight: 700; font-size: 16px; color: var(--ink); display: block; }
.dxi-support-tx span { font-size: 13.5px; color: var(--muted); }

/* empty search state */
.dxi-empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.dxi-empty b { font-family: var(--font); display: block; font-size: 16px; color: var(--ink); margin-bottom: 4px; }

@media (max-width: 860px){ .dxi-section-head .dxi-cat-desc { display: none; } }

/* ---- small-screen top bar (icon-only links) ---- */
@media (max-width: 560px){
  .dx-top { gap: 10px; padding: 0 14px; }
  .dx-top-link span { display: none; }
  .dxi-wrap { padding: 0 16px 72px; }
}