/* GroundedBI web UI. Concept: an audited ledger. Fonts are self-hosted (SIL OFL). */

@font-face {
  font-family: "Source Serif 4";
  src: url("/static/fonts/source-serif-4-latin-wght-normal.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Schibsted Grotesk";
  src: url("/static/fonts/schibsted-grotesk-latin-wght-normal.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f2f5f0;
  --sheet: #fcfdfb;
  --ink: #18263b;
  --graphite: #56635c;
  --rule: #c8d5ca;
  --rule-strong: #9fb3a5;
  --green: #1e7348;
  --green-wash: #e3f0e7;
  --amber: #9a6206;
  --amber-wash: #fbf1dc;
  --red: #a8332a;
  --red-wash: #f8e4e1;
  --highlight: #fff1b8;
  --focus: #2f5fd0;
  --data: #4a7a96;
  --data-hover: #36627c;

  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Schibsted Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius: 6px;
  --measure: 66ch;

  --tick: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.8 6.2 12.4 13.6 3.6' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0e1828;
    --sheet: #15233a;
    --ink: #e4ebe6;
    --graphite: #9db0a6;
    --rule: #2a3d57;
    --rule-strong: #46607e;
    --green: #63c891;
    --green-wash: #183a31;
    --amber: #e2aa4c;
    --amber-wash: #3a2f1c;
    --red: #f08074;
    --red-wash: #43242a;
    --highlight: #4b4320;
    --focus: #8fb0ff;
    --data: #82adc6;
    --data-hover: #a7c8db;
    color-scheme: dark;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  width: min(1120px, 100% - 2.5rem);
  margin-inline: auto;
}

a {
  color: inherit;
  text-decoration-color: var(--rule-strong);
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-color: currentColor;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  padding: 0.5rem 0.9rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  z-index: 10;
}

.skip-link:focus {
  top: 1rem;
}

/* Masthead */

.masthead {
  padding: 3rem 0 1.25rem;
}

.title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 1.4rem + 3vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-variation-settings: "opsz" 60;
  max-width: 18ch;
}

.lede {
  margin: 0.9rem 0 0;
  max-width: 56ch;
  font-size: 1.1rem;
  color: var(--graphite);
}

.scope {
  margin: 1.25rem 0 0;
  font-size: 0.92rem;
  color: var(--graphite);
}

.scope strong {
  color: var(--ink);
  font-weight: 600;
}

/* Ask */

.ask {
  padding: 1.25rem 0 0.5rem;
}

.ask-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.45rem;
}

.ask-row {
  display: flex;
  gap: 0.6rem;
}

.ask-row input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 1.1rem;
  color: var(--ink);
  background: var(--sheet);
  border: 1.5px solid var(--rule-strong);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
}

.ask-row input::placeholder {
  color: var(--graphite);
  opacity: 0.8;
}

.ask-row input:focus-visible {
  outline-offset: 0;
  border-color: var(--focus);
}

.ask-button {
  font: inherit;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 0 1.6rem;
  color: var(--paper);
  background: var(--ink);
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
}

.ask-button:hover {
  background: color-mix(in srgb, var(--ink) 85%, var(--green));
}

.ask-button:disabled {
  cursor: progress;
  opacity: 0.6;
}

.hint {
  margin: 0.4rem 0 0;
  font-size: 0.85rem;
  color: var(--graphite);
}

.examples {
  margin-top: 1.4rem;
}

.examples-label {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  color: var(--graphite);
}

.examples-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.example {
  font: inherit;
  font-size: 0.95rem;
  text-align: left;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
}

.example:hover {
  background: var(--sheet);
  border-color: var(--ink);
}

/* Result area */

.result {
  margin: 2.25rem 0 3.5rem;
  min-height: 6rem;
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 1.5rem;
  align-items: start;
}

.panel-heading {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.panel-heading .muted {
  font-weight: 400;
  color: var(--graphite);
}

/* The memo (answer) */

.memo {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem 1.35rem;
}

.memo-question {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--graphite);
}

.memo-question q {
  color: var(--ink);
  quotes: "\201C" "\201D";
}

.memo-answer {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.65;
  max-width: var(--measure);
  font-variant-numeric: lining-nums;
  white-space: pre-line;
}

.verified {
  position: relative;
  color: inherit;
  padding-right: 0.95em;
  border-radius: 3px;
  font-weight: 600;
  background: linear-gradient(transparent 62%, var(--green-wash) 62%);
  cursor: default;
  transition: background-color 120ms ease;
}

.verified::after {
  content: "";
  position: absolute;
  right: 0.05em;
  top: -0.05em;
  width: 0.8em;
  height: 0.8em;
  background: var(--green);
  -webkit-mask: var(--tick) center / contain no-repeat;
  mask: var(--tick) center / contain no-repeat;
}

.verified:hover,
.verified:focus-visible,
.verified.is-linked {
  background: var(--highlight);
}

.memo-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.9rem;
  color: var(--graphite);
}

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--green);
  font-weight: 700;
}

.stamp-icon {
  flex: none;
  position: relative;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  background: var(--green-wash);
}

.stamp-icon::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: currentColor;
  -webkit-mask: var(--tick) center / contain no-repeat;
  mask: var(--tick) center / contain no-repeat;
}

.hint.hint-error {
  color: var(--red);
  font-weight: 600;
}

.ledger-note {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  color: var(--graphite);
}

.suggestions {
  margin-top: 1rem;
}

.suggestions-label {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  color: var(--graphite);
}

.state-clarify .example {
  background: var(--sheet);
}

.coverage-note {
  margin: 1rem 0 0;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius);
  background: var(--amber-wash);
  color: var(--ink);
  font-size: 0.92rem;
}

/* The ledger (evidence) */

.ledger-block + .ledger-block {
  margin-top: 1.25rem;
}

.ledger-caption {
  margin: 0 0 0.4rem;
  font-size: 0.88rem;
  color: var(--graphite);
}

.ledger-scroll {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--sheet);
}

.ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums lining-nums;
}

.ledger th,
.ledger td {
  padding: 0.55rem 0.7rem;
  text-align: right;
  white-space: nowrap;
  border-left: 1px solid var(--rule);
}

.ledger th:first-child,
.ledger td:first-child {
  text-align: left;
  border-left: 0;
}

.ledger tbody td {
  font-family: var(--serif);
  font-size: 1rem;
}

.ledger tbody tr:nth-child(even) > * {
  background: color-mix(in srgb, var(--sheet) 90%, var(--green-wash));
}

.ledger thead th {
  white-space: normal;
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--graphite);
  border-bottom: 1.5px solid var(--rule-strong);
  background: var(--sheet);
  vertical-align: bottom;
}

.ledger tbody tr + tr td {
  border-top: 1px solid color-mix(in srgb, var(--rule) 60%, transparent);
}

.ledger .total td {
  font-weight: 700;
  border-top: 1.5px solid var(--ink);
  box-shadow: inset 0 -4px 0 -1px var(--sheet), inset 0 -5px 0 -1px var(--ink);
  padding-bottom: 0.65rem;
}

.ledger td.is-linked {
  background: var(--highlight);
}

.ledger .neg {
  color: var(--red);
}

/* Trace */

.trace {
  margin-top: 1.75rem;
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}

.trace summary {
  cursor: pointer;
  font-weight: 700;
  width: fit-content;
}

.trace summary .muted {
  font-weight: 400;
  color: var(--graphite);
}

.trace-steps {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  counter-reset: step;
}

.trace-step {
  counter-increment: step;
  position: relative;
  padding: 0 0 1rem 2.6rem;
}

.trace-step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--rule-strong);
  border-radius: 50%;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--paper);
}

.trace-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 1.85rem;
  bottom: 0.1rem;
  border-left: 1.5px dashed var(--rule-strong);
}

.trace-step.is-error::before {
  border-color: var(--red);
  color: var(--red);
}

.trace-title {
  margin: 0;
  font-weight: 700;
}

.trace-title .duration {
  font-weight: 400;
  color: var(--graphite);
  margin-left: 0.4rem;
}

.trace-args {
  margin: 0.3rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.arg {
  font-size: 0.82rem;
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  background: var(--sheet);
  border: 1px solid var(--rule);
}

.arg b {
  font-weight: 600;
  color: var(--graphite);
}

.trace-meta {
  margin: 0.25rem 0 0;
  font-size: 0.88rem;
  color: var(--graphite);
}

.request-id {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--graphite);
  overflow-wrap: anywhere;
}

/* Non-answer states */

.state {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  max-width: 52rem;
}

.state h2 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.state p {
  margin: 0;
  max-width: var(--measure);
}

.state .state-body {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
}

.state-clarify {
  background: var(--amber-wash);
  border: 1.5px dashed var(--amber);
}

.state-clarify h2 {
  color: var(--amber);
}

.state-failed {
  background: var(--red-wash);
  border-color: var(--red);
}

.state-failed h2 {
  color: var(--red);
}

.state-loading {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--graphite);
}

.loading-bar {
  width: 3rem;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--green) 0 40%, var(--rule) 40% 100%);
  background-size: 250% 100%;
  animation: scan 1s linear infinite;
}

@keyframes scan {
  from { background-position: 100% 0; }
  to { background-position: -50% 0; }
}

.state .request-id {
  margin-top: 0.75rem;
}

/* Answer arrival: ticks draw in, once */

.is-fresh .verified::after {
  clip-path: inset(0 100% 0 0);
  animation: draw-tick 380ms ease-out forwards;
  animation-delay: calc(var(--i, 0) * 140ms + 150ms);
}

@keyframes draw-tick {
  to { clip-path: inset(0 0 0 0); }
}

/* Site shell: header, navigation, footer */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 92%, var(--sheet));
}

.site-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  display: block;
  border-radius: 8px;
}

.brand-name {
  font-weight: 750;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--graphite);
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a:hover {
  color: var(--ink);
  background: var(--sheet);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: var(--sheet);
  box-shadow: inset 0 0 0 1px var(--rule);
}

.site-nav .nav-external {
  margin-left: 0.5rem;
  color: var(--ink);
  border: 1px solid var(--rule-strong);
}

.site-footer {
  margin-top: 1rem;
  border-top: 1px solid var(--rule);
  padding: 2.25rem 0 2.75rem;
  font-size: 0.9rem;
  color: var(--graphite);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2rem;
}

.footer-brand p {
  margin: 0.75rem 0 0;
  max-width: 46ch;
}

.footer-brand .brand-name {
  font-size: 1.05rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-links a {
  color: var(--ink);
  width: fit-content;
}

.footer-title {
  margin: 0 0 0.2rem;
  color: var(--ink);
  font-weight: 700;
}

/* Shared page pieces (Explore, How it works) */

.page-intro {
  padding: 3rem 0 1.5rem;
}

.page-intro .title {
  max-width: 22ch;
}

.section {
  padding: 2rem 0;
}

.section + .section {
  border-top: 1px solid var(--rule);
}

.section-title {
  margin: 0 0 0.4rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.section-lede {
  margin: 0 0 1.5rem;
  max-width: 62ch;
  color: var(--graphite);
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
  text-decoration: none;
}

.button-link:hover {
  background: color-mix(in srgb, var(--ink) 85%, var(--green));
}

/* Explore: stat tiles, callout, charts */

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem 1.2rem;
}

.stat-label {
  margin: 0;
  font-size: 0.9rem;
  color: var(--graphite);
}

.stat-value {
  margin: 0.35rem 0 0;
  font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.4rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.stat-note {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: var(--graphite);
}

.delta-down {
  color: var(--red);
}

.delta-up {
  color: var(--green);
}

.callout {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding: 1.25rem 1.4rem;
  border-radius: var(--radius);
  background: var(--sheet);
  border: 1px solid var(--rule-strong);
}

.callout p {
  margin: 0;
  max-width: 62ch;
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.55;
}

.charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.chart-card {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem 1rem;
  min-width: 0;
}

.chart-card.wide {
  grid-column: 1 / -1;
}

.chart-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.chart-subtitle {
  margin: 0.15rem 0 0.75rem;
  font-size: 0.88rem;
  color: var(--graphite);
}

.chart {
  position: relative;
}

.chart svg {
  display: block;
  width: 100%;
  overflow: visible;
}

.chart .grid-line {
  stroke: var(--rule);
  stroke-width: 1;
}

.chart .axis-text {
  fill: var(--graphite);
  font-family: var(--sans);
  font-size: 12px;
}

.chart .value-text {
  fill: var(--ink);
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
}

.chart .label-text {
  fill: var(--ink);
  font-family: var(--sans);
  font-size: 13px;
}

.chart .note-text {
  fill: var(--red);
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 700;
}

.chart .bar {
  fill: var(--data);
  outline: none;
}

.chart .bar.is-focus {
  fill: var(--ink);
}

.chart .bar:hover,
.chart .bar:focus-visible {
  fill: var(--data-hover);
}

.chart .bar.is-focus:hover,
.chart .bar.is-focus:focus-visible {
  fill: color-mix(in srgb, var(--ink) 80%, var(--paper));
}

.chart .bar:focus-visible {
  stroke: var(--focus);
  stroke-width: 2px;
}

.chart-tip {
  position: absolute;
  pointer-events: none;
  z-index: 2;
  padding: 0.45rem 0.65rem;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.85rem;
  line-height: 1.3;
  white-space: nowrap;
  transform: translate(-50%, calc(-100% - 10px));
}

.chart-tip strong {
  display: block;
  font-size: 1rem;
}

.chart-table {
  margin-top: 0.6rem;
  font-size: 0.9rem;
}

.chart-table summary {
  cursor: pointer;
  color: var(--graphite);
  width: fit-content;
}

.chart-table .ledger-scroll {
  margin-top: 0.6rem;
}

.chart-status {
  margin: 1rem 0;
  color: var(--graphite);
}

/* How it works: flow, layers, results */

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.6rem;
  counter-reset: flow;
}

.flow-step {
  counter-increment: flow;
  position: relative;
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 0.9rem 0.85rem 1rem;
}

.flow-step::before {
  content: counter(flow);
  display: grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  margin-bottom: 0.6rem;
  border-radius: 50%;
  border: 1.5px solid var(--rule-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.flow-step.is-check::before {
  border-color: var(--green);
  color: var(--green);
}

.flow-step h3 {
  margin: 0 0 0.3rem;
  font-size: 0.98rem;
}

.flow-step p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--graphite);
}

.flow-exits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.exit {
  padding: 0.8rem 0.95rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.exit strong {
  display: block;
  margin-bottom: 0.15rem;
}

.exit-clarify {
  background: var(--amber-wash);
  border: 1.5px dashed var(--amber);
}

.exit-decline {
  background: var(--sheet);
  border: 1px solid var(--rule-strong);
}

.exit-withhold {
  background: var(--red-wash);
  border: 1px solid var(--red);
}

.layers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.layer {
  padding: 1.1rem 1.25rem;
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}

.layer h3 {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
}

.layer h3::before {
  content: "";
  flex: none;
  width: 1rem;
  height: 1rem;
  background: var(--green);
  -webkit-mask: var(--tick) center / contain no-repeat;
  mask: var(--tick) center / contain no-repeat;
}

.layer p {
  margin: 0;
  color: var(--graphite);
  max-width: 60ch;
}

.results-table {
  max-width: 54rem;
}

.results-table .ledger th:first-child {
  min-width: 12rem;
}

.results-table .ledger {
  font-variant-numeric: normal;
}

.results-table .ledger td {
  font-family: var(--sans);
  white-space: normal;
}

.results-table .ledger td:nth-child(2) {
  text-align: left;
}

.prose {
  max-width: 66ch;
}

.prose p,
.prose li {
  color: var(--ink);
}

.prose ul {
  padding-left: 1.2rem;
  margin: 0;
}

.prose li + li {
  margin-top: 0.55rem;
}

.stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.stack-cta {
  margin-top: 1.75rem;
}

.prose p {
  margin: 1rem 0 0;
}

.stack li {
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  background: var(--sheet);
  font-size: 0.92rem;
}

/* Small screens */

@media (max-width: 1000px) {
  .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Answer and evidence side by side need room: below 1080px the evidence table would be cut off. */
@media (max-width: 1080px) {
  .result-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 860px) {
  .charts,
  .layers,
  .flow-exits {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 640px) {
  .site-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 0.75rem 0 0.6rem;
  }

  .site-nav {
    margin-left: -0.75rem;
    flex-wrap: wrap;
  }

  .site-nav .nav-external {
    margin-left: 0;
  }

  .stats {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .ledger th:first-child {
    white-space: normal;
    min-width: 7.5rem;
  }

  .ledger th,
  .ledger td {
    padding: 0.5rem 0.55rem;
  }

  .masthead {
    padding-top: 2rem;
  }

  .ask-row {
    flex-direction: column;
  }

  .ask-button {
    padding: 0.8rem 1rem;
  }

  .memo {
    padding: 1.15rem 1.1rem;
  }

  .memo-answer {
    font-size: 1.12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .is-fresh .verified::after {
    animation: none;
    clip-path: none;
  }

  .loading-bar {
    animation: none;
  }

  .verified {
    transition: none;
  }
}

@media print {
  /* Printed, the highlight band reads like a strike-through. Keep only the tick. */
  .verified,
  .verified:hover,
  .verified:focus-visible,
  .verified.is-linked {
    background: none;
  }

  /* The tick is a background colour behind a mask; browsers drop backgrounds when printing. */
  .verified::after {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}