/* João data storytelling surfaces. Keep this file plain so it can be dropped into
   a Pages/Workers response, a presentation prototype, or a social artboard.
   Fonts are system faces on purpose — every shipped João data project uses
   system-ui + tabular-nums, with no webfont dependency. */
:root {
  --jds-bg: #f7f7f4;
  --jds-surface: #ffffff;
  --jds-surface-muted: #eef1f3;
  --jds-ink: #121a23;
  --jds-muted: #586574;
  --jds-quiet: #5f6b78;
  --jds-border: #d5dce2;
  /* Copper orange: deliberately distinct from Cloudflare's #F48120. */
  --jds-orange: #d16b38;
  --jds-orange-deep: #96421f;
  --jds-orange-soft: #fbe8dc;
  /* Blue from the observatory series set (internet-observatory et al.). */
  --jds-blue: #2a78d6;
  --jds-teal: #008e91;
  --jds-gain: #277a4c;
  --jds-loss: #c43d3d;
  /* Map ramp runs weak (1) -> strong (5) in BOTH themes. */
  --jds-map-1: #fbe8dc;
  --jds-map-2: #f0b08b;
  --jds-map-3: #d16b38;
  --jds-map-4: #a64d2a;
  --jds-map-5: #6f2e1b;
  --jds-wash: rgba(209, 107, 56, .06);
  --jds-radius: 14px;
  --jds-shadow: 0 10px 30px rgba(18, 26, 35, .06);
  --jds-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --jds-serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --jds-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono", Menlo, Consolas, monospace;
}

/* Dark v2 canvas follows the eclipse dashboard (#090d14 / #111722). */
[data-theme="dark"] {
  --jds-bg: #090d14;
  --jds-surface: #111722;
  --jds-surface-muted: #171e2b;
  --jds-ink: #f4f7fa;
  --jds-muted: #a9b4c0;
  --jds-quiet: #72808d;
  --jds-border: #263140;
  --jds-orange: #f0a06a;
  --jds-orange-deep: #ffd0b3;
  --jds-orange-soft: #38241b;
  --jds-blue: #3987e5;
  --jds-teal: #38b9b6;
  --jds-gain: #67c78e;
  --jds-loss: #ff7a7a;
  --jds-map-1: #38241b;
  --jds-map-2: #7f4933;
  --jds-map-3: #c06036;
  --jds-map-4: #f0a06a;
  --jds-map-5: #ffd0b3;
  --jds-wash: rgba(240, 160, 106, .07);
  --jds-shadow: none;
}
/* Re-apply ink wherever the theme scope starts (html OR a scoped artboard),
   so a dark card on a light page never inherits the light text color. */
[data-theme] { color: var(--jds-ink); }

* { box-sizing: border-box; }
html { background: var(--jds-bg); color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }
body {
  margin: 0;
  background-color: var(--jds-bg);
  background-image: radial-gradient(circle at 78% -5%, var(--jds-wash), transparent 34rem);
  color: var(--jds-ink);
  font: 16px/1.55 var(--jds-sans);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--jds-orange-deep); text-underline-offset: 3px; }
button, select { font: inherit; }
button { cursor: pointer; }

.jds-shell { max-width: 1440px; margin: 0 auto; padding: 28px 32px 72px; }
/* Breadcrumb back to the index on every template page. */
.jds-crumbs { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--jds-quiet); margin-bottom: 20px; }
.jds-crumbs a { color: var(--jds-orange-deep); text-decoration: none; font-weight: 650; }
.jds-crumbs a:hover { text-decoration: underline; }
.jds-crumbs .sep { color: var(--jds-quiet); opacity: .6; }
.jds-shell-narrow { max-width: 880px; }
.jds-masthead { display: flex; justify-content: space-between; gap: 24px; align-items: start; border-bottom: 1px solid var(--jds-border); padding-bottom: 20px; }
.jds-kicker { color: var(--jds-orange-deep); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.jds-masthead h1 { margin: 6px 0 0; max-width: 840px; font-size: clamp(30px, 4vw, 58px); line-height: 1.02; letter-spacing: -.045em; }
.jds-lede { max-width: 760px; margin: 18px 0 0; color: var(--jds-muted); font-size: 18px; }
.jds-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: end; }
.jds-btn { border: 1px solid var(--jds-border); border-radius: 999px; background: var(--jds-surface); color: var(--jds-ink); padding: 8px 14px; }
.jds-btn:hover, .jds-btn:focus-visible { border-color: var(--jds-orange); outline: 2px solid color-mix(in srgb, var(--jds-orange) 24%, transparent); }
.jds-btn[data-active="true"] { background: var(--jds-orange); border-color: var(--jds-orange); color: #fff; }

.jds-section { margin-top: 42px; }
.jds-section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.jds-section h2 { margin: 0; font-size: 22px; letter-spacing: -.02em; }
/* Headline key-phrase highlight (FT/Burn-Murdoch pattern): one phrase max,
   and only when the accent matches the focal series' color in the chart. */
.jds-hl { color: var(--jds-orange-deep); }
.jds-section-intro { color: var(--jds-muted); max-width: 760px; margin: 5px 0 0; }
.jds-source { color: var(--jds-quiet); font-family: var(--jds-mono); font-size: 11px; }
.jds-prose-serif { font-family: var(--jds-serif); font-size: 19px; line-height: 1.65; max-width: 68ch; }

.jds-grid { display: grid; gap: 14px; }
.jds-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.jds-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.jds-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.jds-card { background: var(--jds-surface); border: 1px solid var(--jds-border); border-radius: var(--jds-radius); box-shadow: var(--jds-shadow); padding: 20px; }
.jds-card h3 { margin: 0 0 4px; font-size: 16px; }
.jds-card p { margin: 0; color: var(--jds-muted); }
.jds-kpi { min-height: 126px; }
.jds-kpi-label { color: var(--jds-muted); font-size: 13px; }
.jds-kpi-value { margin: 8px 0 5px; font-size: clamp(26px, 3vw, 42px); line-height: 1; font-weight: 750; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.jds-kpi-note { font: 11px var(--jds-mono); color: var(--jds-quiet); }
.jds-up { color: var(--jds-gain); }
.jds-down { color: var(--jds-loss); }

.jds-chart-card { min-width: 0; }
.jds-chart { width: 100%; min-height: 280px; }
.jds-chart-wide { min-height: 320px; }
.jds-chart-compact { min-height: 210px; }
.jds-chart-mini { min-height: 140px; }
.jds-chart-tall { min-height: 420px; }
.jds-spark { min-height: 44px; height: 44px; margin-top: 8px; }
.jds-card-note { margin-top: 12px; color: var(--jds-muted); font-size: 13px; }
.jds-card-note strong { color: var(--jds-ink); }
.jds-callout { border-left: 4px solid var(--jds-orange); background: var(--jds-orange-soft); border-radius: 0 var(--jds-radius) var(--jds-radius) 0; padding: 16px 18px; }
.jds-callout strong { display: block; margin-bottom: 3px; }

.jds-table-wrap { overflow-x: auto; }
.jds-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.jds-table th { padding: 10px 12px; border-bottom: 2px solid var(--jds-border); color: var(--jds-muted); text-align: left; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }
.jds-table td { padding: 11px 12px; border-bottom: 1px solid var(--jds-border); vertical-align: middle; }
.jds-table th.num, .jds-table td.num { text-align: right; font-family: var(--jds-mono); font-variant-numeric: tabular-nums; }
.jds-table tr:hover td { background: var(--jds-surface-muted); }
.jds-bar { position: relative; min-width: 150px; height: 8px; overflow: hidden; border-radius: 99px; background: var(--jds-surface-muted); }
.jds-bar span { position: absolute; inset: 0 auto 0 0; border-radius: inherit; background: var(--jds-orange); }
.jds-status-strip { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.jds-status-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--jds-quiet); }
.jds-status-dot[data-status="good"] { background: var(--jds-gain); }
.jds-status-dot[data-status="warn"] { background: var(--jds-orange); }
.jds-status-dot[data-status="bad"] { background: var(--jds-loss); }

/* Wide charts stay legible on small screens by scrolling, not squishing. */
.jds-wide-frame { overflow-x: auto; padding-bottom: 8px; }
.jds-wide-frame .jds-chart { min-width: 820px; }
.jds-map-legend { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; color: var(--jds-muted); font-size: 12px; }
.jds-legend-ramp { width: 180px; height: 9px; border-radius: 999px; background: linear-gradient(90deg, var(--jds-map-1), var(--jds-map-2), var(--jds-map-3), var(--jds-map-4), var(--jds-map-5)); }
.jds-legend-nodata { display: inline-block; width: 14px; height: 9px; border-radius: 3px; background: var(--jds-surface-muted); border: 1px solid var(--jds-border); }
/* Discrete binned map legend (Eurostat/OWID pattern): labeled thresholds beat a continuous ramp for lookup. */
.jds-legend-bins { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; color: var(--jds-muted); font-size: 12px; }
.jds-legend-bins .jds-bin { display: inline-flex; align-items: center; gap: 5px; }
.jds-legend-bins .jds-bin i { display: inline-block; width: 14px; height: 10px; border-radius: 3px; }
.jds-legend-ref { font-family: var(--jds-mono); font-size: 11px; color: var(--jds-quiet); }
/* Annotated timeline: milestones for "how did we get here" stories. Pure HTML/CSS. */
.jds-timeline { margin: 10px 0 0; padding-left: 26px; border-left: 2px solid var(--jds-border); display: grid; gap: 18px; }
.jds-tl-item { position: relative; }
.jds-tl-item::before { content: ''; position: absolute; left: -33px; top: 3px; width: 11px; height: 11px; border-radius: 50%; background: var(--jds-surface); border: 3px solid var(--jds-orange); }
.jds-tl-item[data-major="true"]::before { background: var(--jds-orange); }
.jds-tl-time { font: 11px var(--jds-mono); color: var(--jds-quiet); }
.jds-tl-item h4 { margin: 2px 0; font-size: 15px; }
.jds-tl-item p { margin: 0; font-size: 13px; color: var(--jds-muted); }
.jds-details summary { cursor: pointer; color: var(--jds-orange-deep); font-weight: 650; }
.jds-details .jds-table-wrap { margin-top: 12px; }

/* Screenshot-oriented surfaces. */
/* 16:9 stage: letterboxed so the slide is a true 16:9 at any window size
   (the pattern used by agents-style-presentation). Sizes use container
   query units so type scales with the stage, not the viewport. */
.jds-stage { width: min(100%, calc((100vh - 150px) * 16 / 9)); margin: 0 auto; container-type: inline-size; }
.jds-slide { aspect-ratio: 16 / 9; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; gap: 12px; padding: clamp(22px, 4.4cqw, 64px); background: var(--jds-surface); border: 1px solid var(--jds-border); }
.jds-slide h1 { margin: 6px 0 0; max-width: 32ch; font-size: clamp(24px, 5.4cqw, 76px); line-height: .98; letter-spacing: -.05em; }
.jds-slide .jds-lede { margin-top: 10px; font-size: clamp(13px, 1.7cqw, 20px); }
.jds-slide .jds-chart { min-height: 0; height: clamp(130px, 21cqw, 300px); }
.jds-slide .jds-kpi-value { font-size: clamp(17px, 2.6cqw, 38px); }
.jds-slide .jds-kpi-label { font-size: clamp(10px, 1.2cqw, 13px); }

/* Social 1:1: a FIXED artboard so a screenshot is always the same square.
   Capture at 2x for a 1600px post. Artboards sit in a scrollable row. */
.jds-artboard-row { display: flex; gap: 24px; overflow-x: auto; padding-bottom: 12px; align-items: start; }
.jds-social { width: 800px; height: 800px; flex: none; padding: 48px; background: var(--jds-surface); border: 1px solid var(--jds-border); display: flex; flex-direction: column; }
.jds-social h1 { margin: 10px 0 0; font-size: 44px; line-height: 1.03; letter-spacing: -.05em; }
.jds-social .jds-chart { min-height: 255px; }
.jds-social .jds-table td, .jds-social .jds-table th { padding: 6px 7px; }
.jds-social-footer { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; color: var(--jds-quiet); font: 10px var(--jds-mono); }
.jds-social-footer .jds-handle { color: var(--jds-orange-deep); font-weight: 650; white-space: nowrap; }
/* Storyteller-card extras: a hero number card and a stretchier chart. */
.jds-num-hero { margin: auto 0 0; font-size: 150px; font-weight: 800; line-height: .95; letter-spacing: -.06em; font-variant-numeric: tabular-nums; color: var(--jds-orange); }
.jds-num-hero-note { margin: 8px 0 0; color: var(--jds-muted); font-size: 16px; }
.jds-social .jds-chart-fill { flex: 1; min-height: 0; }
.jds-social .jds-table-lg { font-size: 17px; }
.jds-social .jds-table-lg td, .jds-social .jds-table-lg th { padding: 12px 8px; }

/* Portrait carousel cards: 810×1080 (3:4), screenshot @2x = 1620×2160.
   A series is cover → data card(s) → closer, page-numbered, one theme held
   across the whole series. Every card must read alone — feeds show card 1. */
/* Quiet social card: whiter, message-first, one thin line. More padding,
   no lede paragraph, the headline is the message; charts drop axes and grids
   and print their endpoints instead. */
.jds-social.jds-quiet { padding: 60px 56px 48px; background: #ffffff; }
.jds-social.jds-quiet .jds-kicker { color: var(--jds-quiet); font-size: 11px; letter-spacing: .16em; }
.jds-social.jds-quiet h1 { font-size: 47px; line-height: 1.06; letter-spacing: -.04em; margin: 22px 0 0; max-width: 15ch; }
.jds-social.jds-quiet .jds-chart-fill { margin-top: 26px; }

.jds-social-portrait { width: 810px; height: 1080px; flex: none; padding: 56px; background: var(--jds-surface); border: 1px solid var(--jds-border); display: flex; flex-direction: column; }
.jds-social-portrait h1 { margin: 18px 0 0; font-size: 56px; line-height: 1.06; letter-spacing: -.045em; }
.jds-social-portrait .jds-lede { font-size: 21px; margin-top: 16px; }
.jds-eb-rule { border: none; border-top: 1px solid var(--jds-orange); opacity: .4; margin: 14px 0 0; }
.jds-pageno { font: 15px var(--jds-mono); color: var(--jds-quiet); }
.jds-readon { display: flex; align-items: center; gap: 14px; margin-top: 40px; font-size: 22px; font-weight: 700; color: var(--jds-orange-deep); }
.jds-readon::after { content: ''; flex: 1; height: 1px; background: var(--jds-orange); opacity: .5; }
.jds-cta { display: inline-block; background: var(--jds-orange); color: #fff; font-size: 20px; font-weight: 700; padding: 15px 28px; border-radius: 8px; }
/* Pure-HTML bar rows for cards — no chart lib, screenshot-safe. */
.jds-hbar { display: flex; align-items: center; gap: 16px; margin-top: 20px; }
.jds-hbar .lab { width: 200px; font-size: 20px; font-weight: 600; }
.jds-hbar .track { flex: 1; height: 18px; border-radius: 999px; background: var(--jds-surface-muted); overflow: hidden; }
.jds-hbar .fill { height: 100%; border-radius: inherit; background: var(--jds-orange); }
.jds-hbar .val { width: 96px; text-align: right; font: 600 19px var(--jds-mono); color: var(--jds-orange-deep); }
/* Editorial 4:5 cards (864×1080, @2x = 1728×2160) — the Economist/FT social
   grammar in João's identity: tab rule, heavy finding headline, footnotes. */
.jds-social-45 { width: 864px; height: 1080px; flex: none; padding: 56px; background: var(--jds-surface); border: 1px solid var(--jds-border); display: flex; flex-direction: column; position: relative; overflow: hidden; }
.jds-tab-rule { width: 64px; height: 7px; background: var(--jds-orange); margin-bottom: 22px; }
.jds-headline-ed { margin: 0; font-size: 46px; line-height: 1.12; letter-spacing: -.02em; font-weight: 800; }
.jds-sub-ed { margin: 18px 0 0; font-size: 22px; line-height: 1.45; color: var(--jds-muted); }
.jds-foot-ed { margin-top: auto; padding-top: 20px; display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; color: var(--jds-quiet); font-size: 16px; line-height: 1.5; }
.jds-foot-ed .jds-handle { color: var(--jds-orange-deep); font: 650 14px var(--jds-mono); white-space: nowrap; }
/* Photo/art cover and quote cards (serif register). */
.jds-cover-headline { font-family: var(--jds-serif); font-weight: 600; font-size: 46px; line-height: 1.18; letter-spacing: -.01em; }
.jds-quote { font-family: var(--jds-serif); font-size: 44px; line-height: 1.3; text-align: center; margin: 0; font-weight: 500; }
.jds-quote-attrib { text-align: center; font-size: 17px; letter-spacing: .14em; text-transform: uppercase; margin-top: 34px; }
/* Scroll story: a pinned graphic with step cards scrolling over it
   (the Pew/Pudding pattern: sticky + IntersectionObserver, no libraries). */
.jds-scrolly { position: relative; }
.jds-scrolly-graphic { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.jds-scrolly-graphic > .jds-card { width: min(100%, 1060px); }
.jds-scrolly-steps { position: relative; z-index: 2; margin-top: -100vh; }
.jds-scrolly-step { min-height: 100vh; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 5vh; pointer-events: none; }
.jds-scrolly-step > div { pointer-events: auto; max-width: 520px; background: var(--jds-surface); background: color-mix(in srgb, var(--jds-surface) 94%, transparent); backdrop-filter: blur(5px); border: 1px solid var(--jds-border); border-radius: var(--jds-radius); box-shadow: var(--jds-shadow); padding: 20px 24px; opacity: .55; transform: translateY(10px); transition: opacity .35s, transform .35s, border-color .2s; }
.jds-scrolly-step.is-active > div { opacity: 1; transform: none; border-color: var(--jds-orange); }
.jds-scrolly-step h3 { margin: 0 0 5px; font-size: 18px; }
.jds-scrolly-step p { margin: 0; color: var(--jds-muted); font-size: 15px; line-height: 1.55; }
.jds-scrolly-spacer { height: 46vh; }
/* Step variants: side rails, numbered kicker, full-screen statement. */
.jds-scrolly-step--left { justify-content: flex-start; padding-left: 5vw; }
.jds-scrolly-step--right { justify-content: flex-end; padding-right: 5vw; }
.jds-scrolly-step--statement { align-items: center; padding-bottom: 0; }
.jds-scrolly-step--statement > div { background: none; border: none; box-shadow: none; backdrop-filter: none; max-width: 800px; text-align: center; }
.jds-scrolly-step--statement h3 { font-size: clamp(30px, 4.6vw, 56px); line-height: 1.08; letter-spacing: -.035em; margin-bottom: 12px; }
.jds-scrolly-step--statement p { font-size: 18px; }
.jds-scrolly-kicker { display: block; font: 700 11px var(--jds-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--jds-orange-deep); margin-bottom: 7px; }
@media (max-width: 880px) { .jds-scrolly-step--left, .jds-scrolly-step--right { justify-content: center; padding-left: 0; padding-right: 0; } }
/* Non-chart graphic modes for scenes: a giant counting number, or CSS art. */
.jds-scrolly-num { display: none; text-align: center; font-size: clamp(90px, 14vw, 190px); font-weight: 800; line-height: 1; letter-spacing: -.05em; font-variant-numeric: tabular-nums; color: var(--jds-orange); }
.jds-scrolly-num small { display: block; font: 500 17px var(--jds-sans); letter-spacing: 0; color: var(--jds-muted); margin-top: 14px; }
.jds-scrolly-art { display: none; position: relative; height: min(56vh, 500px); border-radius: var(--jds-radius); overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .jds-scrolly-step > div { transition: none; transform: none; } }
@media (max-width: 700px) {
  .jds-scrolly-graphic { align-items: flex-start; padding-top: 10px; }
  .jds-scrolly-step > div { max-width: 92vw; }
  .jds-scrolly-step--statement h3 { font-size: 30px; }
}

/* Explorables (the Ciechanowski lever): one parameter, one visual,
   instant feedback. Accessible upgrade on the original: a real range
   input, so keyboard and screen readers work. */
.jds-lever { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
.jds-lever > label { font-size: 13px; font-weight: 650; color: var(--jds-muted); white-space: nowrap; }
.jds-lever input[type=range] { flex: 1; appearance: none; -webkit-appearance: none; height: 6px; border-radius: 99px; background: var(--jds-surface-muted); cursor: pointer; }
.jds-lever input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--jds-orange); border: 3px solid var(--jds-surface); box-shadow: 0 1px 4px rgba(0,0,0,.3); cursor: grab; }
.jds-lever input[type=range]::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: var(--jds-orange); border: 3px solid var(--jds-surface); cursor: grab; }
.jds-lever input[type=range]:focus-visible { outline: 2px solid var(--jds-orange); outline-offset: 4px; }
.jds-lever .val { min-width: 92px; text-align: right; font: 650 14px var(--jds-mono); color: var(--jds-orange-deep); font-variant-numeric: tabular-nums; }
.jds-lever .jds-play { border: 1px solid var(--jds-border); background: var(--jds-surface); color: var(--jds-ink); border-radius: 50%; width: 34px; height: 34px; line-height: 1; font-size: 14px; }
.jds-lever .jds-play:hover { border-color: var(--jds-orange); }
.jds-explorable-stage { position: relative; border-radius: var(--jds-radius); overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; }
.jds-drag-hint { position: absolute; left: 14px; bottom: 12px; font: 11px var(--jds-mono); color: rgba(255,255,255,.65); pointer-events: none; }
.jds-readouts { display: flex; gap: 26px; flex-wrap: wrap; margin-top: 14px; }
.jds-readouts .ro b { display: block; font: 750 26px var(--jds-sans); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.jds-readouts .ro span { font-size: 12px; color: var(--jds-quiet); }

/* --- Layout blocks (marketing/report sections; see layout-blocks.html) ----
   Bento grids, stat sections, post cards, split/content sections — the
   Tailwind-Plus/shadcn section grammar rebuilt on JDS tokens. */
.jds-bento { display: grid; gap: 14px; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.jds-bento > * { grid-column: span 2; }
.jds-bento .b-half { grid-column: span 3; }
.jds-bento .b-wide { grid-column: span 4; }
.jds-bento .b-full { grid-column: 1 / -1; }
.jds-bento-card { display: flex; flex-direction: column; min-width: 0; }
.jds-bento-visual { margin: -20px -20px 14px; padding: 20px; min-height: 150px; display: flex; align-items: center; justify-content: center; background: var(--jds-surface-muted); border-bottom: 1px solid var(--jds-border); border-radius: var(--jds-radius) var(--jds-radius) 0 0; overflow: hidden; }
.jds-bento-card .jds-kicker { font-size: 11px; }
.jds-bento-card h3 { margin: 3px 0 4px; }

.jds-stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; text-align: center; padding: 30px 0 22px; }
.jds-stat-row .st b { display: block; font-size: clamp(30px, 4.4vw, 54px); font-weight: 750; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; }
.jds-stat-row .st span { display: block; margin-top: 8px; color: var(--jds-muted); font-size: 14px; }
.jds-stat-card { border-top: 3px solid var(--jds-orange); }
.jds-stat-card b { display: block; font-size: clamp(26px, 3vw, 40px); font-weight: 750; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.jds-stat-card .lbl { color: var(--jds-muted); font-size: 13px; margin-top: 4px; }
.jds-stat-stepped { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.jds-stat-stepped .jds-card { flex: 1 1 200px; }
.jds-stat-stepped .jds-card:nth-child(2) { padding-bottom: 34px; }
.jds-stat-stepped .jds-card:nth-child(3) { padding-bottom: 52px; background: var(--jds-orange-soft); border-color: var(--jds-orange); }

.jds-post { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.jds-post-meta { display: flex; gap: 10px; align-items: center; font: 11px var(--jds-mono); color: var(--jds-quiet); }
.jds-tag { display: inline-block; border-radius: 999px; padding: 3px 10px; font: 650 11px var(--jds-sans); background: var(--jds-surface-muted); color: var(--jds-muted); }
.jds-tag[data-tone="accent"] { background: var(--jds-orange-soft); color: var(--jds-orange-deep); }
.jds-post h3 { margin: 0; font-size: 18px; letter-spacing: -.015em; }
.jds-post h3 a { color: inherit; text-decoration: none; }
.jds-post h3 a:hover { color: var(--jds-orange-deep); }
.jds-post .excerpt { color: var(--jds-muted); font-size: 14px; margin: 0; }
.jds-byline { display: flex; gap: 9px; align-items: center; margin-top: auto; padding-top: 12px; }
.jds-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--jds-orange-soft); color: var(--jds-orange-deep); display: inline-flex; align-items: center; justify-content: center; font: 750 12px var(--jds-sans); flex: none; }
.jds-byline .who b { display: block; font-size: 13px; }
.jds-byline .who span { font-size: 12px; color: var(--jds-quiet); }
.jds-post-row { display: grid; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--jds-border); grid-template-columns: 110px 1fr; align-items: baseline; }
.jds-post-row time { font: 11px var(--jds-mono); color: var(--jds-quiet); }

.jds-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; align-items: center; }
.jds-figure { border-radius: var(--jds-radius); border: 1px solid var(--jds-border); background: var(--jds-surface-muted); min-height: 260px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.jds-quote { font-family: var(--jds-serif); font-size: clamp(19px, 2.2vw, 24px); line-height: 1.5; }
.jds-quote::before { content: "“"; color: var(--jds-orange); font-size: 1.6em; line-height: 0; vertical-align: -.3em; margin-right: 2px; }

.jds-seg { display: inline-flex; border: 1px solid var(--jds-border); border-radius: 999px; padding: 3px; gap: 2px; background: var(--jds-surface); }
.jds-seg button { border: 0; background: transparent; border-radius: 999px; padding: 6px 14px; font: 650 13px var(--jds-sans); color: var(--jds-muted); cursor: pointer; }
.jds-seg button[aria-pressed="true"] { background: var(--jds-ink); color: var(--jds-bg); }
.jds-empty { border: 1.5px dashed var(--jds-border); box-shadow: none; text-align: center; padding: 38px 24px; }
.jds-empty .ico { width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; background: var(--jds-surface-muted); font-size: 20px; color: var(--jds-muted); }
.jds-lineitems { list-style: none; margin: 12px 0 0; padding: 12px 14px; border-radius: 10px; background: var(--jds-surface-muted); font-size: 14px; }
.jds-lineitems li { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; }
.jds-lineitems li b { font-family: var(--jds-mono); font-weight: 650; font-variant-numeric: tabular-nums; }
.jds-lineitems li.total { border-top: 1px solid var(--jds-border); margin-top: 5px; padding-top: 10px; font-weight: 700; }
.jds-cta-block { width: 100%; border: 1px solid var(--jds-border); border-radius: 999px; background: var(--jds-ink); color: var(--jds-bg); font: 650 14px var(--jds-sans); padding: 11px 16px; cursor: pointer; }
.jds-cta-block:hover { background: var(--jds-orange-deep); }
.jds-cta-block[data-variant="quiet"] { background: var(--jds-surface); color: var(--jds-ink); }
.jds-cta-block[data-variant="quiet"]:hover { border-color: var(--jds-orange); }

@media (max-width: 880px) {
  .jds-bento, .jds-bento > *, .jds-bento .b-wide, .jds-bento .b-half { grid-template-columns: 1fr; grid-column: 1 / -1; }
  .jds-stat-row, .jds-split { grid-template-columns: 1fr; }
  .jds-stat-stepped .jds-card:nth-child(2), .jds-stat-stepped .jds-card:nth-child(3) { padding-bottom: 20px; }
}

/* --- Article / long-form (see article.html) --------------------------
   Serif article register: sticky mini-TOC, footnote popovers, TL;DR,
   update blocks, statement callouts, reviewed-by line. */
.jds-article { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 48px; align-items: start; }
.jds-article-body { max-width: 68ch; font-family: var(--jds-serif); font-size: 19px; line-height: 1.7; }
.jds-article-body p { margin: 0 0 22px; }
.jds-article-body h2 { font-family: var(--jds-sans); font-size: 24px; letter-spacing: -.02em; margin: 44px 0 14px; scroll-margin-top: 24px; }
.jds-article-header { max-width: 760px; margin: 30px auto 34px; text-align: center; }
.jds-article-header h1 { font-family: var(--jds-serif); font-weight: 650; font-size: clamp(32px, 5vw, 54px); line-height: 1.12; letter-spacing: -.02em; margin: 10px 0 14px; }
.jds-article-header .dek { font-size: 19px; color: var(--jds-muted); margin: 0 auto; max-width: 56ch; }
.jds-meta-row { display: flex; justify-content: center; align-items: center; gap: 18px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--jds-border); font: 12px var(--jds-mono); color: var(--jds-quiet); flex-wrap: wrap; }
.jds-meta-row .jds-btn { font: 650 13px var(--jds-sans); padding: 6px 13px; cursor: pointer; }
.jds-revline { font-size: 14px; color: var(--jds-muted); margin-top: 12px; }
.jds-revline b { color: var(--jds-ink); }
.jds-toc { position: sticky; top: 22px; font-size: 13px; display: grid; gap: 2px; }
.jds-toc .toc-title { font: 650 11px var(--jds-sans); letter-spacing: .09em; text-transform: uppercase; color: var(--jds-quiet); margin-bottom: 8px; }
.jds-toc a { display: block; padding: 5px 0 5px 12px; border-left: 2px solid var(--jds-border); color: var(--jds-muted); text-decoration: none; line-height: 1.35; }
.jds-toc a:hover { color: var(--jds-ink); }
.jds-toc a[aria-current="true"] { border-left-color: var(--jds-orange); color: var(--jds-ink); font-weight: 650; }
.jds-fn { font-family: var(--jds-sans); }
.jds-fn button { border: 0; background: none; color: var(--jds-blue); font: 650 12px var(--jds-sans); padding: 0 2px; cursor: pointer; vertical-align: super; line-height: 1; }
.jds-fn button:hover, .jds-fn button[aria-expanded="true"] { color: var(--jds-orange-deep); }
.jds-fn-pop { position: absolute; z-index: 30; max-width: 340px; background: var(--jds-surface); border: 1px solid var(--jds-border); border-left: 3px solid var(--jds-blue); border-radius: 10px; box-shadow: var(--jds-shadow); padding: 13px 15px; font: 14.5px/1.55 var(--jds-serif); color: var(--jds-ink); }
.jds-fn-pop .n { font: 650 11px var(--jds-mono); color: var(--jds-blue); display: inline-block; margin-bottom: 4px; }
.jds-fn-pop .x { float: right; border: 0; background: none; color: var(--jds-quiet); font-size: 14px; cursor: pointer; padding: 0 2px; }
.jds-tldr-chip { display: inline-block; border: 1.5px dashed var(--jds-border); border-radius: 8px; background: none; color: var(--jds-quiet); font: 650 12px var(--jds-mono); letter-spacing: .06em; padding: 7px 14px; cursor: pointer; }
.jds-tldr-chip:hover, .jds-tldr-chip[aria-expanded="true"] { color: var(--jds-orange-deep); border-color: var(--jds-orange); }
.jds-tldr-box { border: 1px solid var(--jds-border); border-left: 3px solid var(--jds-orange); border-radius: 10px; background: var(--jds-surface); padding: 14px 18px; margin: 12px 0 20px; font-family: var(--jds-sans); font-size: 15px; line-height: 1.55; }
.jds-statement { background: var(--jds-surface-muted); border-radius: var(--jds-radius); padding: 22px 26px; font-style: italic; font-size: 18px; line-height: 1.65; margin: 26px 0; }
.jds-update { border: 1px solid var(--jds-border); border-radius: var(--jds-radius); padding: 18px 22px; margin: 26px 0; font-family: var(--jds-sans); font-size: 15.5px; }
.jds-update .up-when { font: 650 12px var(--jds-mono); letter-spacing: .05em; color: var(--jds-orange-deep); text-transform: uppercase; }
.jds-update ul { margin: 10px 0 0; padding-left: 20px; }
.jds-update li { margin-bottom: 8px; line-height: 1.55; }
.jds-article-figure { margin: 28px 0; }
.jds-article-figure .frame { border: 1px solid var(--jds-border); border-radius: var(--jds-radius); background: var(--jds-surface-muted); padding: 22px; display: flex; align-items: center; justify-content: center; min-height: 220px; }
.jds-article-figure figcaption { font: 11px var(--jds-mono); color: var(--jds-quiet); margin-top: 8px; }
@media (max-width: 880px) { .jds-article { grid-template-columns: 1fr; } .jds-toc { position: static; display: none; } }

/* --- Sketch newsletter boards (see newsletter-sketch.html) ------------
   The hand-drawn Substack register: warm paper artboards, hand-print
   lettering, rough.js charts via sketch.js (JDSSKETCH). Light-only —
   it's crayon on paper. */
/* White-paper variant of the sketch boards: same hand-drawn language on
   plain white (body.paper-white, or ?paper=white for capture). Highlighter
   marks and pencil strokes are dark enough to carry without the cream. */
body.paper-white .jds-sketchboard { background: #ffffff; border-color: #e7e7e3; }

.jds-sketchboard { width: 1000px; height: 750px; flex: none; box-sizing: border-box; padding: 46px 54px; display: flex; flex-direction: column; background: #faf5ea; border: 1px solid #e4dccb; color: #1f2732; font-family: var(--jds-hand, "Chalkboard SE", "Bradley Hand", "Segoe Print", "Comic Sans MS", cursive); }
.jds-sketchboard .sk-title { font-size: 30px; letter-spacing: .12em; text-transform: uppercase; line-height: 1.25; }
.jds-sketchboard .sk-sub { font-size: 20px; letter-spacing: .1em; text-transform: uppercase; color: #55606d; margin-top: 4px; }
.jds-sketchboard .sk-chart { flex: 1; min-height: 0; margin-top: 8px; }
.jds-sketchboard .sk-take { text-align: center; font-size: 22px; letter-spacing: .06em; text-transform: uppercase; margin-top: 6px; }
.jds-sketchboard .sk-take .hl { background: linear-gradient(transparent 55%, #f5d98f 55%); padding: 0 3px; }
.jds-sketchboard .sk-take .hl-accent { background: linear-gradient(transparent 55%, #f0c4a8 55%); padding: 0 3px; }
.jds-sketchboard .sk-source { margin-top: 14px; font-family: var(--jds-mono); font-size: 12px; color: #6b6557; letter-spacing: 0; text-transform: none; }

/* --- Report furniture (the atlas set; see layout-blocks.html §06) -----
   Distilled from the Shared IP Atlas report: bracket, flag, marker
   highlight, do/don't rules, glossary terms. */
.jds-bracket { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); border: 1.5px solid var(--jds-ink); border-radius: 3px; overflow: hidden; }
.jds-bracket .bk { padding: 20px 22px; border-right: 1px solid var(--jds-border); display: flex; flex-direction: column; gap: 7px; background: var(--jds-surface); }
.jds-bracket .bk:last-child { border-right: 0; }
.jds-bracket .bk.hi { background: var(--jds-orange-soft); }
.jds-bracket .v { font-size: clamp(32px, 4.2vw, 46px); line-height: .95; font-weight: 750; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.jds-bracket .bk.hi .v { color: var(--jds-orange-deep); }
.jds-bracket .k { font: 650 10.5px var(--jds-mono); letter-spacing: .09em; text-transform: uppercase; color: var(--jds-quiet); }
.jds-bracket .d { font-size: 14px; line-height: 1.5; color: var(--jds-muted); }
.jds-flag { border: 1.5px solid var(--jds-orange); background: var(--jds-orange-soft); border-radius: 3px; padding: 22px 26px; display: flex; flex-direction: column; gap: 10px; }
.jds-flag .jds-kicker { color: var(--jds-orange-deep); }
.jds-flag p { margin: 0; max-width: 66ch; }
.jds-mark { box-shadow: inset 0 -.5em 0 var(--jds-orange-soft); font-weight: 650; } /* marker sits under the text, not behind it */
.jds-rules { display: flex; flex-direction: column; border-top: 1px solid var(--jds-border); }
.jds-rules .rule { display: flex; gap: 14px; align-items: baseline; padding: 13px 4px; border-bottom: 1px solid var(--jds-border); }
.jds-rules .rule p { margin: 0; font-size: 15px; line-height: 1.55; color: var(--jds-muted); }
.jds-rules .rule p b { color: var(--jds-ink); }
.jds-rules .mk { flex: none; font: 700 13px var(--jds-mono); width: 20px; text-align: center; }
.jds-rules .rule.no .mk { color: var(--jds-loss); }
.jds-rules .rule.yes .mk { color: var(--jds-gain); }
.jds-terms { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border: 1px solid var(--jds-border); border-radius: var(--jds-radius); overflow: hidden; background: var(--jds-surface-muted); }
.jds-terms .term { padding: 16px 20px; border-right: 1px solid var(--jds-border); display: flex; flex-direction: column; gap: 6px; }
.jds-terms .term:last-child { border-right: 0; }
.jds-terms .term h4 { margin: 0; font-size: 13.5px; letter-spacing: .01em; }
.jds-terms .term p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--jds-muted); }
@media (max-width: 720px) { .jds-terms .term, .jds-bracket .bk { border-right: 0; border-bottom: 1px solid var(--jds-border); } }

/* Reading-aid rows: "if you see X → it means Y". */
.jds-readaid { display: flex; justify-content: space-between; align-items: center; gap: 18px; border: 1px solid var(--jds-border); border-radius: 10px; padding: 16px 20px; background: var(--jds-surface); }
.jds-readaid b { color: var(--jds-orange-deep); white-space: nowrap; }

@media (max-width: 880px) {
  .jds-shell { padding: 20px 16px 48px; }
  .jds-masthead { flex-direction: column; }
  .jds-actions { justify-content: start; }
  .jds-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .jds-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .jds-grid-2 { grid-template-columns: 1fr; }
  .jds-stage { width: 100%; }
}
@media (max-width: 560px) {
  .jds-grid-4, .jds-grid-3 { grid-template-columns: 1fr; }
}
@media print {
  .jds-actions, .jds-btn, .jds-crumbs { display: none !important; }
  body { background: #fff; }
  .jds-card, .jds-slide, .jds-social { box-shadow: none; break-inside: avoid; }
}