/* Command Center marketing site, PN&CPS TECH LTD.
   Product pages only: product, audits, pricing, security, changelog, download.
   Loaded after site.css. Uses its tokens; adds no new colors. Amber stays "waiting for you" only. */

/* ------------------------------------------------------------------ */
/* 1. Shared helpers                                                   */
/* ------------------------------------------------------------------ */
.page-head .btn-group { margin-top: var(--s-6); }
.page-head-split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: var(--s-8); align-items: center; }
.page-head-split h1 { max-width: 14ch; }

.points { display: grid; gap: 10px; margin-top: var(--s-5); }
.points li { list-style: none; position: relative; padding-left: 28px; color: var(--ink-2); font-size: var(--fs-1); }
.points li::before { content: "\2713"; position: absolute; left: 0; top: 0; color: var(--ok); font-weight: 600; }
.points li.is-planned::before { content: "\25CB"; color: var(--muted); font-weight: 400; }
.points-plain li::before { content: ""; top: 10px; left: 4px; width: 6px; height: 6px; border-radius: 50%; background: var(--line-strong); }

.section-head h2.wide { max-width: 26ch; }
.sub-h { font-size: var(--fs-3); margin-bottom: var(--s-4); }
.note-line { margin-top: var(--s-5); font-size: var(--fs-0); color: var(--muted); font-family: var(--font-mono); }
.mono-num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* A mockup surface inside .fig-frame that is not a full app window */
.mock { background: var(--app-canvas); color: var(--app-ink); font-family: var(--font-sans); font-size: 13px; line-height: 1.4; font-stretch: 100%; letter-spacing: 0; padding: var(--s-5); display: grid; gap: 12px; }
.mock * { min-width: 0; }
.mock h4, .mock h5 { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: 0; font-stretch: 100%; }
.mock .mock-title { margin: 0; font-size: 13px; font-weight: 700; line-height: var(--lh-snug); text-wrap: balance; }
.mock-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: start; }
.mock-cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; align-items: start; }
.mock-wide-left { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.mock-panel { background: var(--app-surface); border: 1px solid var(--app-line); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.mock-panel > .ph { display: flex; align-items: center; gap: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--app-line); font-weight: 700; }
.mock-panel > .ph .app-fill { flex: 1; }
.mock-panel > .ph small { color: var(--app-mute); font-weight: 500; font-size: 11.5px; }
.mock-cap { font-size: 11.5px; color: var(--app-mute); }
.app-compact .app-body { min-height: 0; }
.app-logo, .cf span { white-space: nowrap; }
.tour .app-body { grid-template-columns: 184px 1fr; }
.tour .app-bar { gap: 8px; }
.tour .app-find, .app-kb { white-space: nowrap; }
.tour .app-find { font-size: 12px; }
.tour .cf { gap: 8px; }
.roster .who i { font-style: normal; }
.mock .roster .who small { display: block; }
.app-grid.l3 { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: minmax(300px, 1fr); }
.app-grid.l2 { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: minmax(260px, 1fr); }
.app-grid.l1 { grid-template-columns: 1fr; grid-auto-rows: auto; }
.mock .cell, .mock .app-modal { box-shadow: none; }
.mock .app-modal { max-width: none; }

/* Windows notification, drawn in neutral system greys (no OS logos) */
.win-toast { width: 100%; max-width: 360px; background: #1F2229; border: 1px solid #343A46; border-radius: 8px; padding: 12px 14px; display: grid; gap: 6px; color: #E8ECF4; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.8); }
.win-toast .wt-app { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: #AEB6C6; }
.win-toast .wt-app img { width: 16px; height: 16px; }
.win-toast .wt-app .app-fill { flex: 1; }
.win-toast b { font-size: 13.5px; font-weight: 600; }
.win-toast p { font-size: 12.5px; color: #C9CFDB; }
.win-toast .wt-acts { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 4px; }
.win-toast .wt-acts span { text-align: center; padding: 6px 0; border-radius: 4px; background: #2D323C; font-size: 12.5px; }

/* Sound row and alert settings */
.alert-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--app-surface-2); }
.alert-row .t { flex: 1; font-weight: 600; }
.alert-row small { color: var(--app-mute); font-size: 11.5px; display: block; font-weight: 500; }
.wave { display: inline-flex; align-items: center; gap: 2px; height: 18px; }
.wave i { width: 3px; border-radius: 2px; background: var(--app-mute); }

/* Nested agents tree */
.tree .r.l2 .n { padding-left: 14px; position: relative; }
.tree .r.l2 .n::before { content: ""; position: absolute; left: 3px; top: 2px; width: 7px; height: 7px; border-left: 1px solid var(--app-mute); border-bottom: 1px solid var(--app-mute); }
.tree.tree-wide .r { grid-template-columns: 12px 120px minmax(0, 1fr) 70px; }
.tree.tree-wide .r .n { font-weight: 600; }
.tree .r.sel { background: var(--app-primary-wash); border-radius: 6px; margin: 0 -6px; padding: 3px 6px; }

/* Review page with annotations */
.paper.paper-lg { min-height: 300px; padding: 22px; gap: 10px; }
.paper .ttl { font-weight: 700; font-size: 15px; color: #1E2A3D; }
.paper .txt { font-size: 12px; color: #4A5568; }
.paper .grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.paper .bx.sel { outline: 2px solid var(--app-warn); outline-offset: 2px; }
.notes { display: grid; gap: 8px; }
.notes .nt { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; align-items: start; padding: 8px; border-radius: 10px; background: var(--app-surface-2); font-size: 12.5px; color: var(--app-ink-2); }
.notes .nt .note { position: static; }
.notes .nt b { display: block; color: var(--app-ink); font-weight: 600; font-size: 12px; }

/* Usage and accounts */
.acct { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 10px; padding: 8px 0; border-bottom: 1px solid var(--app-line); font-size: 12px; }
.acct:last-child { border-bottom: 0; }
.acct b { font-weight: 600; }
.acct .pg { grid-column: 1 / -1; }
.acct small { color: var(--app-mute); font-size: 11px; }
.spark.spark-lg { height: 72px; gap: 4px; }

/* Team Hub redaction */
.redact { display: inline-block; font-family: var(--font-mono); font-size: 11px; color: var(--app-ink-2); padding: 0 6px; border-radius: 4px; background: repeating-linear-gradient(135deg, var(--app-off-wash) 0 5px, var(--app-line) 5px 10px); white-space: nowrap; }
.code-line { font-family: var(--font-mono); font-size: 11.5px; background: var(--app-surface-2); border-radius: 8px; padding: 8px 10px; color: var(--app-ink-2); overflow-wrap: anywhere; }
.code-line .k { color: var(--app-primary); }
.code-line .strike { color: var(--app-danger); text-decoration: line-through; }
.people { display: flex; gap: 4px; }
.people i { width: 22px; height: 22px; border-radius: 50%; background: var(--app-off-wash); border: 1px solid var(--app-line); display: inline-flex; align-items: center; justify-content: center; font-style: normal; font-family: var(--font-mono); font-size: 9.5px; font-weight: 600; color: var(--app-ink-2); }

/* Phone pairing list */
.pair-list { display: grid; gap: 10px; counter-reset: pair; }
.pair-list li { list-style: none; display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; color: var(--ink-2); font-size: var(--fs-1); }
.pair-list li::before { counter-increment: pair; content: counter(pair); font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line-strong); display: inline-flex; align-items: center; justify-content: center; }
.pair-list b { color: var(--ink); font-weight: 600; }

/* Tables on the shell (shortcuts, comparison, requirements, severities) */
.data-table { width: 100%; border-collapse: collapse; font-size: var(--fs-1); }
.data-table th, .data-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.data-table thead th { color: var(--muted); font-family: var(--font-mono); font-size: var(--fs-0); font-weight: 500; border-bottom-color: var(--line-strong); }
.data-table tbody th { color: var(--ink); font-weight: 600; }
.data-table td.k { white-space: nowrap; width: 1%; }
.data-table kbd.key + kbd.key { margin-left: 4px; }

/* ------------------------------------------------------------------ */
/* 2. Product tour: sticky in-page nav and chapters                    */
/* ------------------------------------------------------------------ */
.tour { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.tour-nav { position: sticky; top: 96px; }
.tour-nav p { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); margin-bottom: var(--s-3); }
.tour-nav ol { list-style: none; display: grid; gap: 0; border-left: 1px solid var(--line); }
.tour-nav a { display: grid; grid-template-columns: 52px minmax(0, 1fr); align-items: baseline; padding: 5px 12px; margin-left: -1px; border-left: 1px solid transparent; color: var(--muted); font-size: var(--fs-0); line-height: 1.35; }
.tour-nav a span:first-child { font-family: var(--font-mono); font-size: 11.5px; }
.tour-nav a:hover { color: var(--ink); text-decoration: none; border-left-color: var(--line-strong); }
.tour-nav a.is-active { color: var(--ink); border-left-color: var(--ink); }
.chapter { padding-block: var(--s-8); border-top: 1px solid var(--line); scroll-margin-top: 84px; }
.chapter:first-child { padding-top: 0; border-top: 0; }
.chapter-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); gap: var(--s-4) var(--s-7); margin-bottom: var(--s-6); align-items: start; }
.chapter-head h2 { font-size: var(--fs-5); max-width: 18ch; }
.chapter-head p { color: var(--ink-2); margin-top: var(--s-4); max-width: 58ch; }
.chapter-head .points { margin-top: 0; }
.chapter-head .arrow-link { display: inline-block; margin-top: var(--s-4); }
.chapter .fig + .fig { margin-top: var(--s-6); }

/* ------------------------------------------------------------------ */
/* 3. Shared lists: guard and examples                                 */
/* ------------------------------------------------------------------ */
.guard { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-6); }
.guard > li { list-style: none; padding-top: var(--s-4); border-top: 1px solid var(--line-strong); }
.guard h3 { font-size: var(--fs-2); letter-spacing: -0.01em; }
.guard p { margin-top: 6px; color: var(--ink-2); font-size: var(--fs-1); }
.guard .points { margin-top: var(--s-3); }

.examples { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-4); }
.example { display: flex; flex-direction: column; gap: var(--s-3); padding: var(--s-5); border: 1px solid var(--line); border-radius: var(--r-3); background: var(--surface); }
.example .prompt { font-size: var(--fs-1); color: var(--ink); line-height: 1.5; padding: 12px 14px; border-radius: var(--r-2); background: var(--primary-wash); }
.example h3 { font-size: var(--fs-2); letter-spacing: -0.01em; }
.example p { color: var(--ink-2); font-size: var(--fs-1); }
.example dl { margin: auto 0 0; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; padding-top: var(--s-3); border-top: 1px solid var(--line); font-size: var(--fs-0); }
.example dt { font-family: var(--font-mono); color: var(--muted); }
.example dd { margin: 0; color: var(--ink-2); }

/* ------------------------------------------------------------------ */
/* 4. Audits page                                                      */
/* ------------------------------------------------------------------ */
.steps.steps-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.steps-4 .step-art { min-height: 132px; }
.sev-3 { background: var(--raised); color: var(--ink-2); }
.sev-key { display: inline-block; min-width: 58px; }
.finding .ev { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.finding .ev code { font-size: 11.5px; color: var(--ink-2); background: var(--raised); border: 1px solid var(--line); border-radius: 4px; padding: 1px 6px; }
.finding.fixed b { color: var(--ink-2); }
.finding .fx, .finding b .fx { display: inline; margin: 0; color: var(--ok); }
.audit-pair { display: grid; gap: 0; }
.audit-between { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--s-3); align-items: center; padding: var(--s-4) 0; }
.audit-between i { justify-self: center; width: 1px; height: 56px; background: var(--line-strong); }
.audit-between span { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); }
.report-sec-h { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); }
.checks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--s-6); }
.checks > div { padding-top: var(--s-4); border-top: 1px solid var(--line-strong); }
.checks h3 { font-size: var(--fs-3); }
.checks p { margin-top: 6px; color: var(--muted); font-size: var(--fs-0); font-family: var(--font-mono); }
.checks .points { margin-top: var(--s-4); }
.rules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--s-7); counter-reset: rule; }
.rules li { list-style: none; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--s-3); padding: var(--s-5) 0; border-top: 1px solid var(--line); }
.rules li::before { counter-increment: rule; content: "R" counter(rule); font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); padding-top: 3px; }
.rules b { display: block; color: var(--ink); font-weight: 600; }
.rules p { margin-top: 4px; color: var(--ink-2); font-size: var(--fs-1); }

/* ------------------------------------------------------------------ */
/* 5. Pricing page                                                     */
/* ------------------------------------------------------------------ */
.pricing-head { text-align: center; }
.pricing-head h1 { margin-inline: auto; max-width: 18ch; }
.pricing-head .lead { margin-inline: auto; }
.pricing-head .toggle { margin-top: var(--s-6); }
.pricing-head .toggle + .label { display: block; margin-top: var(--s-3); margin-bottom: 0; }
.plan .price { flex-wrap: wrap; }
.price-sub { font-family: var(--font-mono); font-size: 12px; color: var(--muted); margin-top: -8px; min-height: 18px; }
.plan-plus { font-size: var(--fs-0); color: var(--muted); }
.plan .btn + .btn-note { margin-top: 0; text-align: center; }
.plan-desc { color: var(--ink-2); font-size: var(--fs-1); }
.plans-full .plan { gap: var(--s-4); padding: var(--s-6) var(--s-5); }
.plans-full .plan h3 { font-size: var(--fs-4); }
.trial-strip { margin-top: var(--s-6); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-5); padding: var(--s-5) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trial-strip b { display: block; color: var(--ink); font-weight: 600; }
.trial-strip p { margin-top: 4px; color: var(--ink-2); font-size: var(--fs-1); }

.compare-wrap { position: relative; }
.compare-hint { display: none; margin-bottom: var(--s-3); font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); }
.compare { width: 100%; border-collapse: separate; border-spacing: 0; font-size: var(--fs-1); }
.compare { table-layout: fixed; }
.compare thead th:first-child { width: 32%; }
.compare th, .compare td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: center; vertical-align: middle; color: var(--ink-2); }
.compare th:first-child, .compare td:first-child { text-align: left; }
.compare thead th { position: sticky; top: 64px; z-index: 1; background: var(--canvas); border-bottom: 1px solid var(--line-strong); padding-block: 16px; vertical-align: bottom; }
.compare thead th b { display: block; color: var(--ink); font-size: var(--fs-2); font-weight: 600; }
.compare thead th span { display: block; font-family: var(--font-mono); font-size: 12px; color: var(--muted); font-weight: 400; margin-top: 2px; }
.compare thead th.is-featured { background: var(--raised); border-radius: var(--r-2) var(--r-2) 0 0; }
.compare td.is-featured { background: rgba(24, 30, 43, 0.6); }
.compare tbody th { color: var(--ink-2); font-weight: 500; text-align: left; }
.compare tbody th small { display: block; color: var(--muted); font-size: var(--fs-0); font-weight: 400; margin-top: 2px; }
.compare tr.group th { padding-top: var(--s-6); color: var(--ink); font-weight: 600; font-size: var(--fs-2); border-bottom-color: var(--line-strong); }
.compare .yes { color: var(--ok); font-weight: 600; }
.compare .no { display: inline-block; width: 12px; height: 1px; background: var(--line-strong); vertical-align: middle; }
.compare .txt { font-size: var(--fs-0); color: var(--ink-2); font-family: var(--font-mono); }
.compare tfoot td { border-bottom: 0; padding-top: var(--s-5); }

.enterprise { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--s-7); padding: var(--s-7); border: 1px solid var(--line); border-radius: var(--r-4); background: var(--surface); align-items: start; }
.enterprise h2 { font-size: var(--fs-5); }
.enterprise .lead { font-size: var(--fs-2); margin-top: var(--s-4); }
.enterprise .btn-group { margin-top: var(--s-5); }
.enterprise .points { margin-top: 0; }
.mailto-big { font-family: var(--font-mono); font-size: var(--fs-2); }

/* ------------------------------------------------------------------ */
/* 6. Security page                                                    */
/* ------------------------------------------------------------------ */
.arch { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr) minmax(0, 0.8fr); gap: var(--s-5); padding: var(--s-6); background: var(--surface); align-items: stretch; }
.arch-col { display: grid; gap: var(--s-4); align-content: center; }
.arch-node { border: 1px solid var(--line-strong); border-radius: var(--r-2); background: var(--canvas); padding: 14px; display: grid; gap: 6px; }
.arch-node b { font-weight: 600; color: var(--ink); font-size: var(--fs-1); }
.arch-node p { font-size: var(--fs-0); color: var(--ink-2); }
.arch-wire { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); }
.arch-wire i { flex: none; font-style: normal; color: var(--ink-2); }
.arch-wire.ok { color: var(--ok); }
.arch-wire.ok i { color: var(--ok); }
.arch-node.opt { border-style: dashed; }
.arch-pc { position: relative; border: 1px solid var(--muted); background: rgba(10, 13, 19, 0.45); border-radius: var(--r-3); padding: var(--s-5) var(--s-4) var(--s-4); display: grid; gap: var(--s-3); align-content: center; }
.arch-pc > .arch-title { position: absolute; top: -10px; left: 14px; padding: 0 8px; background: var(--surface); color: var(--ink-2); }
.arch-never { color: var(--ink-2); line-height: 1.6; }
.arch-app { border: 1px solid var(--app-line); border-radius: var(--r-2); background: var(--app-canvas); padding: 12px; display: grid; gap: 8px; color: var(--app-ink); font-size: 13px; }
.arch-app .row { gap: 8px; }
.arch-app .app-logo { font-size: 13px; }
.arch-boxes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.arch-boxes div { border: 1px solid var(--app-line); border-radius: 8px; padding: 8px 10px; background: var(--app-surface); font-size: 12px; color: var(--app-ink-2); }
.arch-boxes b { display: block; color: var(--app-ink); font-weight: 600; font-size: 12.5px; }
.arch-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; padding: 12px var(--s-6); border-top: 1px solid var(--line); font-family: var(--font-mono); font-size: 11.5px; color: var(--muted); background: var(--surface); }
.arch-legend span { display: inline-flex; align-items: center; gap: 6px; }
.arch-legend i { width: 18px; height: 0; border-top: 1px dashed var(--muted); }
.arch-legend i.solid { border-top-style: solid; border-color: var(--ink-2); }

.flows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-5); }
.flow-box { padding: var(--s-5); border: 1px solid var(--line); border-radius: var(--r-3); background: var(--surface); }
.flow-box h3 { font-size: var(--fs-3); display: flex; align-items: center; gap: var(--s-3); }
.flow-box > p { margin-top: 6px; color: var(--ink-2); font-size: var(--fs-1); }
.flow-box .data-table { margin-top: var(--s-4); font-size: var(--fs-0); }
.flow-box .data-table th, .flow-box .data-table td { padding: 10px 8px; }
.flow-box .data-table tbody th { width: 40%; }
.flow-box.never .points li::before { content: "\00D7"; color: var(--ink-2); font-size: 18px; line-height: 1; }

.disclosure { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.disclosure .timeline { padding-top: 0; }
.badge-road { color: var(--ink-2); }

/* ------------------------------------------------------------------ */
/* 7. Changelog page                                                   */
/* ------------------------------------------------------------------ */
.cl-sub { display: flex; flex-wrap: wrap; gap: var(--s-4) var(--s-6); align-items: center; justify-content: space-between; padding: var(--s-5) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cl-sub p { color: var(--ink-2); font-size: var(--fs-1); max-width: 52ch; }
.cl-sub .form { min-width: min(100%, 420px); }
.cl-sub .feed { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); }
.cl-entry { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--s-7); padding-block: var(--s-8); border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }
.cl-entry:last-child { border-bottom: 0; }
.cl-meta { position: sticky; top: 96px; align-self: start; display: grid; gap: 6px; }
.cl-meta .v { font-family: var(--font-mono); font-size: var(--fs-3); color: var(--ink); font-weight: 500; }
.cl-meta time { font-family: var(--font-mono); font-size: var(--fs-0); color: var(--muted); }
.cl-meta .badge { justify-self: start; margin-top: 6px; }
.cl-body h2 { font-size: var(--fs-5); max-width: 24ch; }
.cl-body > p { margin-top: var(--s-4); color: var(--ink-2); max-width: 64ch; }
.cl-body .fig { margin-top: var(--s-6); }
.cl-groups { margin-top: var(--s-6); display: grid; gap: var(--s-5); }
.cl-group { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--s-4); }
.cl-group .badge { justify-self: start; align-self: start; margin-top: 2px; }
.cl-group ul { display: grid; gap: 8px; }
.cl-group li { list-style: none; color: var(--ink-2); font-size: var(--fs-1); padding-left: 16px; position: relative; }
.cl-group li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 6px; height: 1px; background: var(--muted); }
.cl-group li code { font-size: 0.82em; color: var(--ink); background: var(--raised); border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; }

/* ------------------------------------------------------------------ */
/* 8. Download page                                                    */
/* ------------------------------------------------------------------ */
.dl-meta { margin-top: var(--s-6); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0; border-top: 1px solid var(--line); max-width: 560px; }
.dl-meta dt, .dl-meta dd { margin: 0; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-0); }
.dl-meta dt { font-family: var(--font-mono); color: var(--muted); padding-right: var(--s-5); }
.dl-meta dd { color: var(--ink-2); font-family: var(--font-mono); overflow-wrap: anywhere; }
.dl-meta dd a { font-family: var(--font-sans); }
.reqs { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.key-field { display: flex; align-items: center; gap: 8px; border: 1px solid var(--app-line); background: var(--app-surface-2); border-radius: 8px; padding: 7px 10px; font-family: var(--font-mono); font-size: 12px; color: var(--app-ink-2); }
.key-field .app-fill { flex: 1; }
.lock { color: var(--app-ok); font-family: var(--font-sans); font-size: 11.5px; font-weight: 600; }
.waitlist { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: center; padding: var(--s-7); border: 1px solid var(--line); border-radius: var(--r-4); background: var(--surface); }
.waitlist h2 { font-size: var(--fs-5); }
.waitlist p { color: var(--ink-2); margin-top: var(--s-3); }

/* ------------------------------------------------------------------ */
/* 9. Responsive                                                       */
/* ------------------------------------------------------------------ */
@media (max-width: 1100px) {
  .tour { grid-template-columns: minmax(0, 1fr); gap: var(--s-5); }
  .tour > * { min-width: 0; }
  .tour-nav { position: static; }
  .tour-nav ol { display: flex; gap: 6px; overflow-x: auto; border-left: 0; padding-bottom: 6px; scrollbar-width: thin; }
  .tour-nav li { flex: none; }
  .tour-nav a { display: inline-flex; gap: 6px; margin: 0; padding: 6px 12px; border: 1px solid var(--line); border-radius: var(--r-pill); white-space: nowrap; }
  .tour-nav a:hover, .tour-nav a.is-active { border-color: var(--line-strong); }
  .steps.steps-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .checks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .examples { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .arch { grid-template-columns: 1fr 1fr; }
  .arch-pc { grid-column: 1 / -1; grid-row: 1; }
  .app-grid.l3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .tour .app-body { grid-template-columns: 1fr; }
  .page-head-split, .chapter-head, .enterprise, .disclosure, .reqs, .waitlist { grid-template-columns: 1fr; }
  .page-head-split { gap: var(--s-6); }
  .mock-cols-3, .mock-wide-left { grid-template-columns: 1fr; }
  .guard, .trial-strip { grid-template-columns: 1fr; gap: var(--s-4); }
  .rules { grid-template-columns: 1fr; }
  .flows { grid-template-columns: 1fr; }
  .compare-wrap { overflow-x: auto; }
  .compare { min-width: 680px; }
  .compare tbody th, .compare thead th:first-child, .compare tfoot td:first-child { position: sticky; left: 0; z-index: 2; background: var(--canvas); box-shadow: 1px 0 0 var(--line); }
  .compare tr.group th { box-shadow: none; }
  .compare-hint { display: block; }
  .compare thead th { position: static; }
  .cl-entry { grid-template-columns: 1fr; gap: var(--s-4); padding-block: var(--s-7); }
  .cl-meta { position: static; display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--s-3); }
  .cl-meta .badge { margin-top: 0; }
  .app-grid.l3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-grid.l3 .cell:nth-child(n + 3) { display: none; }
}
@media (max-width: 600px) {
  .mock { padding: var(--s-4); }
  .mock-cols { grid-template-columns: 1fr; }
  .examples, .checks, .steps.steps-4 { grid-template-columns: 1fr; }
  .arch { grid-template-columns: 1fr; padding: var(--s-4); }
  .arch-pc { grid-column: auto; grid-row: auto; }
  .arch-boxes { grid-template-columns: 1fr; }
  .arch-legend { padding-inline: var(--s-4); }
  .app-grid.l3, .app-grid.l2 { grid-template-columns: 1fr; }
  .app-grid.l3 .cell:nth-child(n + 2), .app-grid.l2 .cell:nth-child(n + 2) { display: none; }
  .tree.tree-wide .r { grid-template-columns: 12px 96px minmax(0, 1fr) 52px; }
  .enterprise, .waitlist { padding: var(--s-5); }
  .cl-group { grid-template-columns: 1fr; gap: var(--s-2); }
  .data-table th, .data-table td { padding: 10px 8px; }
  .paper .grid2 { grid-template-columns: 1fr; }
  .dl-meta { grid-template-columns: 1fr; }
  .dl-meta dt { padding-bottom: 0; border-bottom: 0; }
}