/* PolyGPR · Betting on Conflict. Fonts are local (SIL OFL), see assets/fonts. */
@font-face { font-family: "Newsreader"; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url("assets/fonts/newsreader-latin-opsz-normal.woff2") format("woff2-variations"); }
@font-face { font-family: "Newsreader"; font-style: italic; font-weight: 200 800; font-display: swap;
  src: url("assets/fonts/newsreader-latin-opsz-italic.woff2") format("woff2-variations"); }
@font-face { font-family: "Plex Sans"; font-weight: 400; font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 400; font-style: italic; font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 500; font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Plex Sans"; font-weight: 600; font-display: swap;
  src: url("assets/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  color-scheme: light;
  --paper: #f6f3ec;
  --surface: #fbf9f4;
  --ink: #1b1c1e;
  --ink-2: #45484c;
  --muted: #676a6e;
  --rule: #d8d2c4;
  --grid: #e7e2d6;
  --axis: #c9c2b2;
  --wash: #efe9dc;
  --index: #b5401e;
  --index-soft: rgba(181, 64, 30, 0.42);
  --index-band: rgba(181, 64, 30, 0.07);
  --news: #2b67a8;
  --falling: #4d6680;
  --focus: #1f5fbf;
  --ma30: #008a78;
  --up: #1a7f37;
  --down: #c62828;
  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Plex Sans", "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --measure: 40rem;
  --wide: 76rem;
  --gutter: clamp(16px, 4vw, 40px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #121315; --surface: #17191b; --ink: #ecebe6; --ink-2: #c4c3bc; --muted: #a09f99;
    --rule: #303235; --grid: #26282b; --axis: #3b3e42; --wash: #1f2124;
    --index: #e0653c; --index-soft: rgba(224, 101, 60, 0.45); --index-band: rgba(224, 101, 60, 0.09);
    --news: #5a92d8; --falling: #7f9bb8; --focus: #7fb0ff; --up: #3fb950; --down: #f0605d; --ma30: #16a08c;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #121315; --surface: #17191b; --ink: #ecebe6; --ink-2: #c4c3bc; --muted: #a09f99;
  --rule: #303235; --grid: #26282b; --axis: #3b3e42; --wash: #1f2124;
  --index: #e0653c; --index-soft: rgba(224, 101, 60, 0.45); --index-band: rgba(224, 101, 60, 0.09);
  --news: #5a92d8; --falling: #7f9bb8; --focus: #7fb0ff; --up: #3fb950; --down: #f0605d; --ma30: #16a08c;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--serif);
  font-size: 1.1875rem; line-height: 1.55; font-optical-sizing: auto; text-rendering: optimizeLegibility; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; text-decoration-color: color-mix(in srgb, currentColor 45%, transparent); }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-weight: 500; margin: 0; letter-spacing: -0.012em; }
b, strong { font-weight: 600; }
code { font-family: var(--mono); font-size: 0.86em; }
sub, sup { line-height: 0; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 50; background: var(--ink); color: var(--paper); padding: 8px 12px; font-family: var(--sans); font-size: 0.9rem; }
.skip:focus { left: 8px; }
.small { font-size: 0.875rem; color: var(--ink-2); font-family: var(--sans); line-height: 1.5; }
.section-no { font-family: var(--sans); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }

/* Masthead */
.masthead { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.masthead__inner { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); height: 56px; display: flex; align-items: center; gap: 28px; }
.wordmark { font-family: var(--sans); font-weight: 600; font-size: 1.05rem; letter-spacing: 0.01em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.wordmark span { color: var(--index); }
.sitenav { display: flex; gap: 22px; font-family: var(--sans); font-size: 0.875rem; overflow-x: auto; scrollbar-width: none; }
.sitenav::-webkit-scrollbar { display: none; }
.sitenav a { text-decoration: none; color: var(--ink-2); white-space: nowrap; padding: 4px 0; border-bottom: 1px solid transparent; }
.sitenav a:hover, .sitenav a[aria-current="true"] { color: var(--ink); border-bottom-color: var(--ink); }
.masthead__cta { font-family: var(--sans); font-size: 0.82rem; font-weight: 500; text-decoration: none; color: var(--paper);
  background: var(--ink); border-radius: 999px; padding: 6px 14px; white-space: nowrap; }

/* Buttons */
.btn { font-family: var(--sans); font-size: 0.85rem; font-weight: 500; color: var(--ink); background: transparent; border: 1px solid var(--axis);
  border-radius: 6px; padding: 7px 14px; min-height: 36px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { background: var(--wash); }
.btn--solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn--solid:hover { background: var(--ink-2); }

/* Hero */
.hero { max-width: var(--wide); margin: 0 auto; padding: clamp(28px, 2.65vw, 38px) var(--gutter) 8px; }
.hero h1 { font-size: clamp(3rem, 7vw, 5.6rem); line-height: 0.96; letter-spacing: -0.03em; font-weight: 450; font-variation-settings: "opsz" 72; }
.subtitle { font-size: clamp(1.55rem, 3.2vw, 2.55rem); line-height: 1.12; letter-spacing: -0.015em; font-style: italic; font-weight: 400;
  color: var(--ink-2); margin: 8px 0 0; font-variation-settings: "opsz" 36; max-width: 48ch; }
.hero__head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px 48px; align-items: end; }
.authors { font-family: var(--sans); max-width: 19.5rem; padding-left: 16px; border-left: 1px solid var(--rule); margin-bottom: 0; }
.authors__label { font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin: 0 0 3px; line-height: 1.3; }
.authors ul { list-style: none; margin: 0; padding: 0; font-size: 0.86rem; line-height: 1.3; }
.authors__group + .authors__group { margin-top: 4px; }
.authors__name { font-size: 0.86rem; font-weight: 500; color: var(--ink); line-height: 1.3; }
a.authors__name { text-decoration: none; }
a.authors__name:hover, a.authors__name:focus-visible { text-decoration: underline; text-decoration-color: var(--axis); }
.authors__aff { font-size: 0.72rem; color: var(--muted); line-height: 1.3; margin: 1px 0 0; }
.authors__aff a { text-decoration: none; }
.authors__aff a:hover, .authors__aff a:focus-visible { text-decoration: underline; }
.hero__body { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); grid-template-areas: "intro current" "head current" "head download"; gap: 0 56px; align-items: start;
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--ink); }
.dek { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.45; color: var(--ink-2); max-width: 38rem; margin: 0; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.hero__intro { grid-area: intro; }
.index-head { grid-area: head; padding-top: 15px; }
.index-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.1; font-variation-settings: "opsz" 48; }
.current { grid-area: current; font-family: var(--sans); justify-self: end; width: 21rem; max-width: 100%; border-top: 2px solid var(--index); padding-top: 10px; }
.current__label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin: 0 0 2px; }
.current__value, .current__avg { display: flex; align-items: baseline; margin: 0; }
.current__value b { font-size: 3rem; font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; color: var(--ink); }
.current__of { font-size: 1.25rem; font-weight: 500; color: var(--ink-2); margin-left: 2px; }
.current__unit { font-size: 0.85rem; color: var(--ink-2); margin-left: 8px; }
.current__change { font-size: 0.82rem; color: var(--ink-2); margin: 4px 0 8px; display: flex; align-items: baseline; gap: 6px; }
.current__arrow { font-size: 0.78rem; color: var(--ink-2); }
.current__arrow.is-down { color: var(--down); }
.current__arrow.is-up { color: var(--up); }
.current__avgs { display: flex; gap: 28px; padding-top: 7px; border-top: 1px solid var(--rule); }
.current__avg b { font-size: 1.7rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; color: var(--ink); }
.asof { margin-left: auto; display: inline-flex; align-items: center; gap: 7px; font-family: var(--sans); font-size: 0.78rem; color: var(--ink-2); white-space: nowrap; }
.asof__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--index); }

/* The chart plate */
.plate { max-width: var(--wide); margin: 18px auto 0; padding: 0 var(--gutter); display: flex; flex-direction: column; }
.section h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); line-height: 1.1; font-variation-settings: "opsz" 48; }
.plate__meta { font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); margin: 6px 0 0; }
.plate__download { grid-area: download; justify-self: end; align-self: start; margin-top: 10px; width: 21rem; max-width: 100%; justify-content: center; color: var(--ink); border-color: var(--ink); }
.plate__download:hover { background: var(--wash); }

.controls { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: flex-end; font-family: var(--sans); font-size: 0.875rem;
  padding: 14px 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-bottom: 12px; }
.control { display: flex; flex-direction: column; gap: 6px; }
.control__label { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.segmented { display: inline-flex; border: 1px solid var(--axis); border-radius: 6px; overflow: hidden; }
.segmented button { font: inherit; font-weight: 500; background: transparent; color: var(--ink-2); border: 0; padding: 6px 12px; min-height: 32px; cursor: pointer; }
.segmented button + button { border-left: 1px solid var(--axis); }
.segmented button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.segmented button:hover:not([aria-pressed="true"]) { background: var(--wash); }
.checks { display: flex; gap: 6px 18px; flex-wrap: wrap; }
.checks label { display: inline-flex; align-items: center; gap: 7px; cursor: pointer; min-height: 32px; color: var(--ink); }
input[type="checkbox"] { width: 16px; height: 16px; margin: 0; accent-color: var(--ink); cursor: pointer; }
.key { display: inline-block; width: 18px; height: 0; border-top: 2px solid currentColor; flex: none; }
.key--daily { border-top: 1.5px solid var(--index-soft); }
.key--ma { border-top: 2.5px solid var(--index); }
.key--news { border-top: 2.5px solid var(--news); }
.key--ma30 { border-top: 2.5px solid var(--ma30); }
.key--threshold { border-top: 1.5px dashed var(--index); }
.key-event { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--ink-2); display: inline-grid; place-items: center;
  font-size: 0.74rem; font-weight: 600; color: var(--ink); background: var(--surface); flex: none; }

.chart { margin: 0; }
.chart__wrap { position: relative; background: var(--surface); border-radius: 4px; }
.chart__wrap.is-glow, .chart__wrap.is-glow-gprd::after { animation: chart-glow 1.5s ease-out; }
.chart__wrap.is-glow-gprd::after {
  content: "";
  position: absolute;
  top: var(--gprd-panel-top);
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 4px;
  pointer-events: none;
}
@keyframes chart-glow {
  0% { box-shadow: 0 0 0 0 transparent; }
  25% { box-shadow: 0 0 0 2px var(--index), 0 0 32px 4px var(--index-soft); }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .chart__wrap.is-glow, .chart__wrap.is-glow-gprd::after { animation-duration: 0.01s; }
}
#chart { width: 100%; height: auto; touch-action: pan-y; cursor: crosshair; }
#chart:focus-visible { outline-offset: -2px; }
.chart__status { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; padding: 20px; text-align: center; font-family: var(--sans); font-size: 0.9rem; color: var(--muted); pointer-events: none; }
.overview { margin-top: 6px; background: var(--surface); border-radius: 4px; }
.overview__hint { display: flex; justify-content: space-between; gap: 12px; margin: 0; padding: 6px 12px 0; font-family: var(--sans); font-size: 0.7rem; color: var(--muted); }
#overview { width: 100%; height: auto; }
.chart__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; align-items: flex-start; padding-top: 12px; }
.chart__note { margin: 0; font-family: var(--sans); font-size: 0.8rem; color: var(--ink-2); flex: 1 1 0; min-width: 16rem; line-height: 1.5; }
.chart__actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* SVG parts */
.axis text, .tick text { font-family: var(--sans); font-size: 11.5px; fill: var(--muted); font-variant-numeric: tabular-nums; }
.axis path, .axis line { stroke: var(--axis); shape-rendering: crispEdges; }
.grid line { stroke: var(--grid); shape-rendering: crispEdges; }
.unit-label, .events-axis-label { font-family: var(--sans); font-size: 11px; fill: var(--muted); }
.events-axis-label { font-weight: 600; letter-spacing: 0.04em; }
.panel-title { font-family: var(--sans); font-size: 11.5px; font-weight: 500; fill: var(--ink-2); paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.panel-sub { font-family: var(--sans); font-size: 11px; fill: var(--muted); }
.line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.line--daily { stroke: var(--index-soft); stroke-width: 1.1; }
.line--ma { stroke: var(--index); }
.line--news { stroke: var(--news); }
.line--ma30 { stroke: var(--ma30); stroke-width: 2; }
.line--news-daily { stroke: var(--news); stroke-width: 1; opacity: 0.4; }
.ref100 line { stroke: var(--ink-2); stroke-width: 1; stroke-dasharray: 3 3; opacity: 0.55; }
.end-label { font-family: var(--sans); font-size: 11.5px; fill: var(--ink-2); }
.end-label--strong { fill: var(--ink); font-weight: 600; }
.threshold line { stroke: var(--index); stroke-width: 1; stroke-dasharray: 4 3; opacity: 0.85; }
.threshold rect { fill: var(--index-band); }
.threshold text { font-family: var(--sans); font-size: 11px; fill: var(--ink); paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.event { cursor: pointer; outline: none; }
.event__rule { stroke: var(--ink-2); stroke-width: 1; opacity: 0.3; }
.event__hit { fill: transparent; }
.event__dot { fill: var(--surface); stroke: var(--ink); stroke-width: 1.5; }
.event text { font-family: var(--sans); font-size: 13.5px; font-weight: 600; fill: var(--ink); text-anchor: middle; dominant-baseline: central; pointer-events: none; }
.event:hover .event__dot, .event.is-active .event__dot, .event:focus-visible .event__dot { fill: var(--ink); }
.event:hover text, .event.is-active text, .event:focus-visible text { fill: var(--surface); }
.event:hover .event__rule, .event.is-active .event__rule { opacity: 0.8; }
.event:focus-visible .event__dot { stroke: var(--focus); stroke-width: 3; }
.crosshair line { stroke: var(--ink); stroke-width: 1; opacity: 0.55; }
.crosshair circle { stroke: var(--surface); stroke-width: 2; }
.overview .brush .selection { fill: var(--ink); fill-opacity: 0.08; stroke: var(--ink); stroke-opacity: 0.5; }
.overview .brush .handle { fill: var(--ink); fill-opacity: 0.85; }
.overview .line--ov { fill: none; stroke: var(--index); stroke-width: 1.25; opacity: 0.75; }
.overview .axis text { font-size: 10.5px; }

.tooltip { position: absolute; z-index: 5; pointer-events: none; background: var(--paper); color: var(--ink); border: 1px solid var(--rule);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12); border-radius: 6px; padding: 9px 11px; font-family: var(--sans); font-size: 0.8rem; min-width: 12rem; max-width: 21rem; }
.tooltip__kicker { font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 2px; }
.tooltip__date { font-weight: 600; margin-bottom: 6px; }
.tooltip__text { line-height: 1.4; }
.tooltip__source { color: var(--muted); margin-top: 6px; font-size: 0.74rem; }
.tooltip__row { display: grid; grid-template-columns: 18px 1fr auto; gap: 7px; align-items: center; line-height: 1.5; }
.tooltip__row b { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.tooltip__row span:nth-child(2) { color: var(--ink-2); }
.tooltip__event { margin-top: 6px; padding-top: 6px; border-top: 1px solid var(--rule); color: var(--ink-2); line-height: 1.4; }

/* Below the chart: fixed-width columns, so stats and events keep the same alignment at every width */
.window-stats { --col: 15rem; display: grid; grid-template-columns: repeat(3, var(--col)); margin: 24px 0 0; border-top: 1px solid var(--rule); font-family: var(--sans); }
.window-stats > div { padding: 12px 16px 0 0; }
.stat__label { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.stat__value { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.01em; margin-top: 2px; }
.stat__sub { font-size: 0.8rem; color: var(--ink-2); }

.events-block { margin-top: 30px; }
.events-title { font-family: var(--sans); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 8px; }
.events { --col: 15rem; list-style: none; margin: 0; padding: 0; font-family: var(--sans); font-size: 0.85rem; border-top: 1px solid var(--rule); }
.events li { display: grid; grid-template-columns: 26px calc(var(--col) - 26px) minmax(0, 1fr) auto; column-gap: 0; align-items: center;
  padding: 7px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); line-height: 1.4; transition: background-color 0.15s; }
.events li.is-active { background: var(--wash); }
.events .badge { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-size: 0.8rem; font-weight: 600; color: var(--ink); background: var(--surface); }
.events li.is-active .badge { background: var(--ink); color: var(--surface); }
.events time { color: var(--ink); font-weight: 500; padding-left: 12px; }
.events__label { color: var(--ink); }
.events__source { color: var(--muted); font-size: 0.78rem; padding-left: 16px; text-align: right; }

/* Sections */
.section { max-width: var(--wide); margin: 0 auto; padding: clamp(44px, 5vw, 72px) var(--gutter) 0; }
.section > .section-no { border-top: 1px solid var(--ink); padding-top: 20px; }
.section > h2 { max-width: 24ch; margin-bottom: 30px; }
.lede { font-size: 1.24rem; line-height: 1.5; color: var(--ink); }

.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 22rem); gap: 32px 72px; align-items: start; }
.about__text p { max-width: var(--measure); }
.about__text h2 { margin-bottom: 26px; }
.about__side { padding-top: 6px; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 20px 0 0; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 2.6rem 1fr; padding: 16px 0; border-top: 1px solid var(--rule); }
.steps li::before { content: counter(step, decimal-leading-zero); font-family: var(--sans); font-size: 0.8rem; font-weight: 600; color: var(--index); padding-top: 5px; }
.steps h3 { font-size: 1.2rem; font-weight: 550; margin-bottom: 4px; grid-column: 2; }
.steps p { margin: 0; grid-column: 2; }
.about__side { position: sticky; top: 84px; display: grid; gap: 24px; }
.formula { background: var(--surface); border-radius: 6px; padding: 18px 18px 12px; }
.formula__eq { font-size: 1.35rem; margin-bottom: 12px; white-space: nowrap; }
.formula var { font-style: italic; }
.symbols { margin: 0; font-family: var(--sans); font-size: 0.76rem; line-height: 1.4; border-top: 1px solid var(--rule); }
.symbols > div { display: grid; grid-template-columns: 2.2rem 1fr; gap: 8px; padding: 5px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.symbols > div:last-child { border-bottom: 0; padding-bottom: 0; }
.symbols dt { font-family: var(--serif); font-size: 0.98rem; color: var(--ink); }
.symbols dd { margin: 0; color: var(--ink-2); }
.frac { display: inline-flex; flex-direction: column; vertical-align: middle; text-align: center; margin: 0 4px; font-size: 0.92em; }
.frac > span:first-child { border-bottom: 1px solid var(--ink); padding: 0 6px 3px; }
.frac > span:last-child { padding: 3px 6px 0; }
.reading-note { border-left: 2px solid var(--index); padding-left: 16px; }
.reading-note h3 { font-family: var(--sans); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.reading-note p { margin: 0 0 8px; font-size: 0.95rem; line-height: 1.5; color: var(--ink-2); }
.reading-note p:last-child { margin-bottom: 0; }
.reading-note b { font-family: var(--sans); font-weight: 600; color: var(--ink); }

/* Findings */
.finding { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px 64px; padding: 32px 0 40px; border-top: 1px solid var(--rule); align-items: start; }
.finding__no { font-family: var(--sans); font-size: 0.8rem; font-weight: 600; color: var(--index); margin-bottom: 8px; letter-spacing: 0.06em; }
.finding h3 { font-size: 1.65rem; line-height: 1.18; margin-bottom: 12px; }
.finding__text p { max-width: var(--measure); margin: 0; }
.finding__fig { margin: 0; background: var(--surface); border-radius: 6px; padding: 18px 20px 16px; }
.finding__fig figcaption { font-family: var(--sans); font-size: 0.78rem; color: var(--muted); margin-top: 14px; line-height: 1.5; }
.finding__fig svg { width: 100%; height: auto; }
.findings__lede { max-width: none; margin: -8px 0 8px; color: var(--ink-2); }
.finding__more { display: inline-block; margin-top: 14px; font-family: var(--sans); font-size: 0.85rem; color: var(--ink-2); text-decoration: none; }
.finding__more:hover { color: var(--ink); text-decoration: underline; }
.ftable { width: 100%; border-collapse: collapse; font-family: var(--sans); font-size: 0.88rem; }
.ftable th, .ftable td { padding: 11px 8px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: middle; }
.ftable thead th { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.ftable tbody tr:last-child th, .ftable tbody tr:last-child td { border-bottom: 0; }
.ftable th[scope="row"] { font-weight: 500; color: var(--ink); }
.ftable td { color: var(--muted); white-space: nowrap; }
.ftable td.is-linked { color: var(--ink); font-weight: 500; }
.fdot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--axis); margin-right: 8px; vertical-align: -1px; }
.fdot.is-sig { background: var(--index); border-color: var(--index); }
/* Finding 1: which way the signal runs */
.flow { display: grid; gap: 10px; font-family: var(--sans); }
.flow__row { display: grid; grid-template-columns: auto 56px auto 1fr; align-items: center; gap: 10px; padding: 10px 0; }
.flow__row + .flow__row { border-top: 1px solid var(--rule); }
.flow__node { justify-self: start; font-size: 0.85rem; font-weight: 500; color: var(--ink); border: 1px solid var(--axis); border-radius: 999px; padding: 5px 12px; white-space: nowrap; }
.flow__node--index { border-color: var(--index); }
.flow__arrow { position: relative; height: 2px; background: var(--index); }
.flow__arrow::after { content: ""; position: absolute; right: -1px; top: -5px; border-left: 9px solid var(--index); border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.flow__arrow--no { background: repeating-linear-gradient(90deg, var(--axis) 0 5px, transparent 5px 9px); }
.flow__arrow--no::after { border-left-color: var(--axis); }
.flow__verdict { font-size: 0.9rem; color: var(--muted); font-weight: 500; padding-left: 6px; }
.flow__verdict--yes { color: var(--ink); }
.flow__verdict small { display: block; font-size: 0.76rem; font-weight: 400; color: var(--muted); margin-top: 1px; }
.row-label { font-family: var(--sans); font-size: 12.5px; fill: var(--ink-2); }
.row-label--strong { fill: var(--ink); font-weight: 600; }
.value-label { font-family: var(--sans); font-size: 11.5px; fill: var(--ink-2); font-variant-numeric: tabular-nums; }

/* Why it matters */
.uses { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 32px; }
.uses article { border-top: 1px solid var(--rule); padding: 18px 0 8px; }
.uses h3 { font-size: 1.2rem; font-weight: 550; margin-bottom: 8px; }
.uses p { margin: 0; font-size: 1.04rem; color: var(--ink-2); }
.caveats { margin-top: 44px; background: var(--surface); border-radius: 6px; padding: 22px 26px; max-width: 56rem; }
.caveats h3 { font-family: var(--sans); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 10px; }
.caveats ul { margin: 0; padding-left: 1.1rem; }
.caveats li { margin-bottom: 6px; font-size: 1.04rem; }

/* Data & paper */
.data-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; }
.data-grid h3 { font-size: 1.25rem; font-weight: 550; margin-bottom: 12px; }
.facts--list { margin: 0; font-family: var(--sans); font-size: 0.88rem; }
.facts--list > div { display: grid; grid-template-columns: 8.5rem 1fr; gap: 12px; padding: 9px 0; border-top: 1px solid var(--rule); }
.facts--list dt { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; padding-top: 2px; }
.facts--list dd { margin: 0; color: var(--ink); }
.data-actions { margin: 18px 0 8px; }
.citation { margin: 0; font-size: 1.12rem; line-height: 1.5; padding-left: 16px; border-left: 2px solid var(--ink); }
.credits-title { margin-top: 30px; }

.footer { margin-top: clamp(64px, 9vw, 120px); border-top: 1px solid var(--ink); }
.footer__inner { max-width: var(--wide); margin: 0 auto; padding: 22px var(--gutter) 40px; display: flex; gap: 24px; align-items: baseline; flex-wrap: wrap; }
.footer p { margin: 0; font-family: var(--sans); font-size: 0.82rem; color: var(--ink-2); flex: 1 1 0; min-width: 16rem; }
.wordmark--small { font-size: 0.95rem; }
.noscript { max-width: var(--wide); margin: 0 auto; padding: 0 var(--gutter); font-family: var(--sans); }

/* Responsive */
@media (max-width: 1080px) {
  .uses { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .finding, .about { grid-template-columns: minmax(0, 1fr); }
  .about__side { position: static; max-width: 40rem; }
}
@media (max-width: 860px) {
  .hero__body { grid-template-areas: "intro" "current" "head" "download"; row-gap: 0; }
  .current { margin-top: 22px; }
  .plate__download { justify-self: stretch; width: auto; }
  .hero__head { grid-template-columns: minmax(0, 1fr); }
  .authors { max-width: none; }
  .hero__body { grid-template-columns: minmax(0, 1fr); }
  .current { justify-self: stretch; width: auto; }
  .data-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 1.08rem; }
  .masthead__inner { gap: 16px; height: 52px; }
  .masthead__cta { display: none; }
  .asof { display: none; }
  .sitenav { gap: 16px; mask-image: linear-gradient(90deg, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); padding-right: 24px; }
  .plate__download { align-self: stretch; width: auto; }
  .current__value b { font-size: 2.6rem; }
  .current__avg b { font-size: 1.5rem; }
  .chart { order: 1; }
  .controls { order: 2; margin: 14px 0 0; }
  .window-stats { order: 3; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .events li { grid-template-columns: 26px minmax(0, 1fr); row-gap: 1px; align-items: start; }
  .events time, .events__label, .events__source { grid-column: 2; padding-left: 12px; text-align: left; }
  .events .badge { grid-row: 1 / span 3; }
  .events-block { order: 4; }
  .line--daily { stroke-opacity: 0.6; stroke-width: 0.9; }
  .overview__hint { display: none; }
  .stat__value { font-size: 1.2rem; }
  .uses { grid-template-columns: minmax(0, 1fr); }
  .finding__fig { padding: 14px 12px; }
  .ftable th, .ftable td { padding: 9px 4px; }
  .flow__row { grid-template-columns: auto 34px auto; row-gap: 6px; }
  .flow__verdict { grid-column: 1 / -1; padding-left: 0; }
  .facts--list > div { grid-template-columns: 1fr; gap: 2px; }
  .lede { font-size: 1.12rem; }
  .caveats { padding: 18px; }
}
@media print {
  .masthead, .controls, .chart__actions, .overview, .skip { display: none !important; }
  body { background: #fff; }
}
@media (forced-colors: active) {
  .line, .line--ma { stroke: CanvasText; }
}