/* Ponteo standalone panel. Shares domain semantics (status, authority,
   uncertainty, provenance) with the conversational renderer, not its styling.
   CSP is style-src 'self': no inline styles,
   so staggering uses nth-child. */
:root {
  color-scheme: light;
  --ink: #262522;
  --paper: #faf9f6;
  --signal: #d8ef65;
  --stone: #c7c4ba;
  --muted: #6b6860;      /* 5.3:1 on paper: secondary text */
  --rule: #8a8780;       /* 3.4:1 on paper: status-bearing strokes */
  --hairline: #e4e1d9;   /* decorative separators only */
  --surface: #ffffff;
  --risk: #a3301f;       /* reinforces disputed/blocked; never alone */
  --attention: #8a5300;  /* reinforces stale; never alone */
  --font-display: "Iowan Old Style", "Palatino Linotype", Charter, "Bitstream Charter", Georgia, serif;
  --font-sans: "Helvetica Neue", Inter, "Liberation Sans", "Noto Sans", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Liberation Mono", Menlo, monospace;
  --radius: 12px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --t-view: 280ms;
  --t-hover: 160ms;
  font-family: var(--font-sans); color: var(--ink); background: var(--paper);
  font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); }
a { color: var(--ink); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { margin-bottom: 0; }
h2 { font-family: var(--font-display); font-size: 30px; font-weight: 400; letter-spacing: -.01em; line-height: 1.15; margin-bottom: 8px; }
h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
h4 { font-size: 15px; font-weight: 600; line-height: 1.3; margin: 0 0 14px; }
.skip-link { position: fixed; left: 8px; top: -60px; z-index: 10; padding: 8px 12px; background: var(--surface); border: 2px solid var(--ink); }
.skip-link:focus { top: 8px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 4px 11px; border-radius: 999px; border: 1px solid var(--rule); color: var(--ink); white-space: nowrap; }
.pill-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 0; font-size: 13.5px; font-weight: 600; padding: 9px 16px; border-radius: 999px; white-space: nowrap; }
.pill-outline { background: var(--surface); border: 1px solid var(--rule); color: var(--ink); }
.pill-filled { background: var(--signal); border: 1px solid var(--signal); color: var(--ink); }
.pill-filled:hover { background: var(--signal); }
/* Inert: present in the layout, not wired to anything yet. */
.is-inert, button:disabled, input:disabled { cursor: not-allowed; }
button:disabled:hover { border-color: var(--rule); }
.pill-filled:disabled:hover { border-color: var(--signal); }

/* Shell */
.page { max-width: 1440px; margin: 0 auto; padding: 26px 40px 60px; }
.masthead { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; padding-bottom: 22px; }
.brand { display: flex; align-items: center; gap: 9px; }
.wordmark { font-family: var(--font-display); font-size: 22px; font-weight: 400; letter-spacing: -.01em; }
.brand-sep { color: var(--muted); font-size: 14px; }
.masthead h1 { font-size: 14px; font-weight: 500; color: var(--muted); }
.masthead-note { flex: 1 1 260px; min-width: 200px; margin: 0; color: var(--muted); font-size: 13.5px; }
.masthead-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
#panel-search { width: 170px; min-height: 0; padding: 9px 14px; border-radius: 999px; border: 1px solid var(--rule); background: var(--surface); font: inherit; font-size: 13.5px; color: var(--ink); }
#panel-search::placeholder { color: var(--muted); }
.shell { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 28px; }
nav { position: sticky; top: 26px; align-self: start; display: flex; flex-direction: column; gap: 24px; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.navgroup-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 0 0 4px; padding: 0 8px; }
.navlink { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 8px; color: var(--muted); font-size: 14px; font-weight: 500; transition: color var(--t-hover) var(--ease), background-color var(--t-hover) var(--ease); }
a.navlink:hover { color: var(--ink); text-decoration: none; background: rgba(38, 37, 34, .04); }
.navlink[aria-current] { color: var(--ink); font-weight: 700; }
.navlink[aria-current] svg { color: var(--ink); }
.navlink.is-inert { opacity: .72; }
main { min-width: 0; }
main:focus { outline: none; }
.toolbar[hidden] { display: none; }
.toolbar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; margin-bottom: 24px; font-size: 13px; color: var(--muted); }
select, button { min-height: 40px; padding: 8px 14px; border: 1px solid var(--rule); border-radius: 999px; background: var(--surface); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; transition: border-color var(--t-hover) var(--ease), background-color var(--t-hover) var(--ease); }
select:hover, button:hover { border-color: var(--ink); }
#retry { background: var(--ink); color: var(--paper); border-color: var(--ink); padding-inline: 20px; font-weight: 600; }
#retry:hover { background: #3a3935; }
.account[hidden] { display: none; }
.account { display: inline-flex; align-items: center; gap: 10px; }
.account-email { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 13.5px; }
#sign-in { display: inline-flex; margin-top: 8px; color: var(--ink); text-decoration: none; }
#sign-in:hover { text-decoration: none; border-color: var(--ink); }

.workflow-picker { display: grid; gap: 6px; max-width: 420px; margin: 0 0 20px; color: var(--muted); font-size: 11.5px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.workflow-picker select { width: 100%; margin-top: 2px; color: var(--ink); letter-spacing: normal; text-transform: none; }
.step details { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--hairline); font-size: 12px; }
.step details summary { cursor: pointer; font-weight: 600; }
.step details dl { grid-template-columns: minmax(90px, auto) 1fr; margin-top: 10px; }
.contradictions ol, .caveats { padding-left: 22px; }
.contradictions li, .caveats li { margin-bottom: 8px; }
.contradictions li span { display: block; color: var(--muted); font-size: 12px; }

/* View transition: each render replaces #view content, so entry animations replay. */
#view > * { animation: view-in var(--t-view) var(--ease) both; }
#view > :nth-child(2) { animation-delay: 40ms; }
#view > :nth-child(3) { animation-delay: 80ms; }
#view > :nth-child(n+4) { animation-delay: 120ms; }
.view-header { max-width: 760px; margin-bottom: 36px; }
.view-header > p:not(.eyebrow):not(.as-of) { font-size: 15px; color: var(--muted); max-width: 62ch; margin-bottom: 0; }
.eyebrow { display: block; margin-bottom: 8px; color: var(--muted); font-size: 11.5px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.as-of, .caveat { color: var(--muted); font-size: 12px; }
.as-of { display: inline-flex; gap: 6px; margin: 12px 0 0; font-family: var(--font-mono); }
time { font-family: var(--font-mono); font-size: .92em; font-variant-numeric: tabular-nums; }
section { margin-bottom: 40px; }

/* Overview */
.overview { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 28px; align-items: start; }
.overview-main { display: flex; flex-direction: column; gap: 28px; min-width: 0; }
.overview section { margin-bottom: 0; }
.block-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.block-head h2 { font-family: var(--font-sans); font-size: 16px; font-weight: 700; letter-spacing: 0; margin: 0; }
.block-actions { display: flex; gap: 8px; }
.block-link { font-size: 13.5px; font-weight: 600; }
.block-link.is-inert { color: var(--muted); }
.signals { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.signal { padding: 14px 16px; }
.signal-label { margin: 0; color: var(--muted); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.signal-value { display: flex; align-items: baseline; gap: 7px; margin: 6px 0 0; }
.signal-value > span:first-child { font-size: 22px; font-weight: 700; }
.signal-delta { font-size: 12px; font-weight: 600; }
.sparkline { display: block; width: 100%; height: 28px; margin-top: 8px; }
.sparkline polyline { fill: none; stroke: var(--stone); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sparkline circle { fill: var(--signal); stroke: var(--ink); stroke-width: 1; }
.signal-note { display: flex; align-items: center; gap: 5px; margin: 8px 0 0; font-size: 12px; font-weight: 600; color: var(--muted); }
.illustrative { margin: 8px 0 0; color: var(--muted); font-size: 11.5px; }
.rows { overflow: hidden; }
.row { display: flex; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--hairline); }
.row:last-child { border-bottom: 0; }
.row > .icon { flex-shrink: 0; margin-top: 2px; }
.row > div { min-width: 0; }
.row-title { margin: 0; font-size: 14.5px; font-weight: 600; }
.row-meta { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.row-meta .treatment { margin: 0 6px 0 0; font-size: 12.5px; }
.row-empty { margin: 0; padding: 18px; color: var(--muted); font-size: 13.5px; }
.tone-risk { color: var(--risk); }
.tone-attention { color: var(--attention); }
.tone-ink { color: var(--ink); }
.tone-muted { color: var(--muted); }
.overview-aside { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.promo { position: relative; padding: 16px; }
.promo h2 { font-family: var(--font-sans); font-size: 13.5px; font-weight: 700; letter-spacing: 0; margin: 0 0 6px; padding-right: 20px; }
.promo p { margin: 0 0 12px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.promo-close { position: absolute; top: 8px; right: 8px; min-height: 0; padding: 4px; border: 0; background: none; color: var(--muted); line-height: 0; }
.promo-close:hover { color: var(--ink); }
.aside-label { margin: 0 0 8px; font-family: var(--font-sans); color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.connectors { list-style: none; margin: 0; padding: 0; }
.connector { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-size: 13.5px; }
.connector .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink); flex-shrink: 0; }
.connector-planned { color: var(--muted); }
.connector-planned .dot { background: none; border: 1px dashed var(--muted); }
.connector-pending { color: var(--attention); }
.connector-pending .dot { background: var(--attention); }
.connector-note { font-style: italic; }
.connector-pending .connector-note { font-style: normal; }
.connector-pending .connector-note::before { content: "— "; }
.updates { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.updates p { margin: 0; }
.update-time { color: var(--muted); font-size: 12px; }
.update-text { font-size: 13.5px; font-weight: 500; }
.update-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-top: 4px !important; color: var(--muted); font-size: 12px; }
.update-meta .flag { margin: 0; padding: 1px 8px; font-size: 11px; }
.block-caveat { margin: 8px 0 0; }

/* Request explorer: composition of step nodes joined by relationship edges. */
.composition > h3, section > h3 { font-size: 16px; }
.flow:focus-visible { outline-offset: 6px; }
.flow { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(176px, 1fr); gap: 28px; overflow-x: auto; padding: 0 0 8px; margin: 0; list-style: none; counter-reset: step; }
.step { position: relative; display: block; min-height: 220px; padding: 18px 18px 20px; background: var(--surface); border: 1.5px solid var(--rule); border-radius: var(--radius); counter-increment: step; animation: node-in 420ms var(--ease) both; }
.step::before { content: counter(step, decimal-leading-zero) / ""; position: absolute; top: 18px; right: 18px; font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
/* Relationship edge to the following node (decorative; order is carried by the ordered list). */
.step:not(:last-child)::after { content: ""; position: absolute; top: 34px; left: 100%; width: 28px; height: 1.5px; background: var(--ink); transform-origin: left center; animation: edge-in 220ms var(--ease) both; }
.step:nth-child(1) { animation-delay: 40ms; }  .step:nth-child(1)::after { animation-delay: 240ms; }
.step:nth-child(2) { animation-delay: 80ms; }  .step:nth-child(2)::after { animation-delay: 280ms; }
.step:nth-child(3) { animation-delay: 120ms; } .step:nth-child(3)::after { animation-delay: 320ms; }
.step:nth-child(4) { animation-delay: 160ms; } .step:nth-child(4)::after { animation-delay: 360ms; }
.step:nth-child(n+5) { animation-delay: 200ms; } .step:nth-child(n+5)::after { animation-delay: 400ms; }
.step p { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--hairline); font-size: 13px; color: var(--muted); }
.step .treatment-status { display: flex; width: fit-content; margin-bottom: 18px; }

/* Status: border style is the primary cue, glyph+label always present, fill/color reinforce. */
.status-complete { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.status-complete .treatment, .status-complete a, .status-complete p { color: var(--paper); }
.status-complete .treatment .semantic-mark { color: var(--paper); border-color: var(--paper); }
.status-complete p { border-top-color: rgba(250, 249, 246, .25); }
.status-complete::before { color: var(--stone); }
.status-complete:not(:last-child)::after { background: var(--ink); }
.status-complete :focus-visible { outline-color: var(--signal); }
.status-current { border: 4px double var(--ink); padding: 15.5px 15.5px 17.5px; }
.status-current .cue-status-current { padding: 3px 10px 3px 6px; background: var(--signal); border-radius: 999px; }
.status-next { border-style: dashed; }
.status-not_started { border-style: dotted; background: transparent; }
.status-next:not(:last-child)::after, .status-not_started:not(:last-child)::after { background: repeating-linear-gradient(90deg, var(--rule) 0 4px, transparent 4px 8px); }
.uncertainty-disputed { box-shadow: inset 4px 0 var(--risk); }

/* Treatment chips */
.treatment, .flag { display: inline-flex; align-items: center; gap: 6px; margin: 0 10px 8px 0; font-size: 12px; font-weight: 500; }
.semantic-mark { display: inline-grid; place-items: center; min-width: 18px; height: 18px; font-size: 11px; font-weight: 600; line-height: 1; }
.authority-policy .semantic-mark { background: var(--ink); color: var(--paper); border: 1px solid var(--ink); border-radius: 0; }
.authority-approved .semantic-mark { background: var(--ink); color: var(--paper); border: 1px solid var(--ink); border-radius: 50%; }
.authority-observed .semantic-mark { color: var(--ink); border: 1px solid var(--ink); border-radius: 50%; }
.authority-pilot .semantic-mark { color: var(--ink); border: 1px dashed var(--ink); }
.authority-unknown .semantic-mark { color: var(--ink); border: 1px solid var(--rule); }
.status-complete .authority-policy .semantic-mark, .status-complete .authority-approved .semantic-mark { background: var(--paper); color: var(--ink); }
.cue-status-complete, .cue-status-current { font-weight: 600; }
.cue-status-next .semantic-mark { border: 1px dashed var(--rule); }
.cue-status-not-started .semantic-mark { border: 1px dotted var(--rule); }
.cue-uncertainty-inferred { font-style: italic; text-decoration: underline dashed; }
.cue-uncertainty-disputed, .cue-status-blocked { color: var(--risk); font-weight: 600; }
.cue-uncertainty-stale { color: var(--attention); font-weight: 600; }
.unknown-time { font-weight: 600; }
.citation { display: inline-grid; place-items: center; min-width: 28px; height: 22px; margin: 2px 4px 0 0; padding: 0 6px; border: 1px solid currentColor; border-radius: 999px; font-family: var(--font-mono); font-size: 11px; text-decoration: none; transition: background-color var(--t-hover) var(--ease), color var(--t-hover) var(--ease); }
.citation:hover { background: var(--ink); color: var(--paper); text-decoration: none; }
.status-complete .citation:hover { background: var(--paper); color: var(--ink); }

/* Notes beneath the composition */
.workflow-notes { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 20px; margin-bottom: 40px; }
.next, .text-alternative { margin: 0; padding: 20px; border-radius: var(--radius); }
.next h3 { margin-bottom: 8px; color: var(--muted); font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.next p { margin: 0; font-family: var(--font-display); font-size: 20px; line-height: 1.35; }
.text-alternative { border: 1px dashed var(--rule); font-size: 13.5px; color: var(--muted); }
.text-alternative summary { cursor: pointer; color: var(--ink); font-weight: 600; font-size: 13.5px; }
.text-alternative p { margin: 12px 0 0; }

/* Evidence references */
.evidence { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; padding: 0; margin: 0 0 14px; list-style: none; counter-reset: ev; }
.evidence li { position: relative; padding: 16px 18px 16px 60px; background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); counter-increment: ev; scroll-margin-top: 32px; transition: border-color var(--t-hover) var(--ease); }
.evidence li::before { content: counter(ev) / ""; position: absolute; left: 18px; top: 15px; display: grid; place-items: center; width: 28px; height: 22px; border: 1px solid var(--ink); border-radius: 999px; font-family: var(--font-mono); font-size: 11px; }
.evidence li:hover { border-color: var(--rule); }
.evidence li:target { border-color: var(--ink); animation: target-in 650ms var(--ease) both; }
.evidence li:target::before { background: var(--signal); }
.evidence strong { display: block; margin-bottom: 6px; font-family: var(--font-mono); font-size: 13px; font-weight: 500; word-break: break-word; }
.evidence span { display: block; color: var(--muted); font-size: 12.5px; line-height: 1.6; }
.evidence span span { display: inline; }

/* Inventory and history */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.cards article, .timeline article { animation: node-in 360ms var(--ease) both; transition: border-color var(--t-hover) var(--ease); }
.cards article { display: flex; flex-direction: column; padding: 18px; }
.cards article:hover, .timeline article:hover { border-color: var(--stone); }
.cards h3, .timeline h3 { font-family: var(--font-display); font-size: 20px; font-weight: 400; line-height: 1.2; color: var(--ink); margin-bottom: 12px; }
.cards .flag { order: -1; align-self: flex-start; margin-bottom: 12px; }
.flag { padding: 3px 10px; border: 1px solid var(--rule); border-radius: 999px; font-weight: 600; }
.flag-stale { color: var(--attention); border-color: var(--attention); }
.cards article:nth-child(2), .timeline article:nth-child(2) { animation-delay: 60ms; }
.cards article:nth-child(n+3), .timeline article:nth-child(n+3) { animation-delay: 120ms; }
dl { display: grid; grid-template-columns: minmax(110px, auto) 1fr; gap: 0; margin: 0; font-size: 13px; }
dt, dd { padding: 8px 0; border-top: 1px solid var(--hairline); }
dt { color: var(--muted); }
dd { margin: 0; }
.timeline { position: relative; display: grid; gap: 14px; max-width: 860px; padding-left: 32px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--stone); }
.timeline article { position: relative; padding: 18px 22px; }
.timeline article::before { content: ""; position: absolute; left: -31px; top: 24px; width: 13px; height: 13px; border: 1.5px solid var(--ink); border-radius: 50%; background: var(--paper); }
.timeline article > p { color: var(--muted); max-width: 64ch; }
.timeline dl { grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-flow: column; grid-template-rows: auto auto; }
.timeline dt { padding-bottom: 2px; font-size: 11px; font-weight: 600; letter-spacing: .03em; text-transform: uppercase; }
.timeline dd { border-top: 0; padding-top: 0; }

/* States */
.state { max-width: 560px; margin: 80px auto; padding: 48px 32px; text-align: center; }
.state > span { display: inline-grid; place-items: center; width: 56px; height: 56px; margin-bottom: 20px; border: 1px solid var(--stone); border-radius: 50%; font-size: 20px; }
.state h2 { font-size: 28px; margin-bottom: 10px; }
.state p { color: var(--muted); }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 4px; }

@keyframes view-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes node-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes edge-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes target-in { from { box-shadow: 0 0 0 6px var(--signal); } to { box-shadow: 0 0 0 0 rgba(216, 239, 101, 0); } }

@media (max-width: 1080px) {
  .flow { grid-auto-flow: row; grid-template-columns: 1fr; gap: 20px; overflow: visible; padding-bottom: 0; }
  .step:not(:last-child)::after { top: 100%; left: 32px; width: 1.5px; height: 20px; transform-origin: center top; animation-name: edge-in-y; }
  .status-next:not(:last-child)::after, .status-not_started:not(:last-child)::after { background: repeating-linear-gradient(180deg, var(--rule) 0 4px, transparent 4px 8px); }
  .overview { grid-template-columns: 1fr; }
  .signals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .page { padding: 16px 16px 48px; }
  .masthead { gap: 12px; padding-bottom: 16px; }
  .masthead-note { flex-basis: 100%; order: 3; }
  .masthead-tools { margin-left: auto; }
  .account-email { display: none; }
  #panel-search { width: 120px; }
  .shell { display: block; }
  nav { position: sticky; top: 0; z-index: 4; flex-direction: row; gap: 6px; overflow-x: auto; margin: 0 -16px 20px; padding: 10px 16px; background: rgba(250, 249, 246, .95); border-bottom: 1px solid var(--hairline); }
  .nav-group { display: contents; }
  .navgroup-label { display: none; }
  .nav-list { flex-direction: row; gap: 6px; }
  .navlink { min-width: max-content; padding: 7px 12px; border: 1px solid var(--hairline); border-radius: 999px; }
  .navlink[aria-current] { border-color: var(--ink); }
  .navlink svg { display: none; }
  .toolbar { justify-content: flex-start; margin-bottom: 20px; }
  .view-header { margin-bottom: 28px; }
  h2 { font-size: 26px; }
  .step { min-height: 0; }
  .workflow-notes { grid-template-columns: 1fr; }
  .signals { grid-template-columns: 1fr 1fr; gap: 10px; }
  .timeline { padding-left: 24px; }
  .timeline article { padding: 18px; }
  .timeline article::before { left: -23px; }
  .timeline::before { left: 0; }
  .timeline dl { grid-template-columns: minmax(110px, auto) 1fr; grid-auto-flow: row; grid-template-rows: none; }
  .timeline dt { font-size: 12px; letter-spacing: 0; text-transform: none; padding-bottom: 8px; }
  .timeline dd { border-top: 1px solid var(--hairline); padding-top: 8px; }
}
@keyframes edge-in-y { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}