/* whatsmyareacode.com — task-first public utility.
   One working surface, one accent, no external fonts, gradients, trackers, or card wall. */

:root {
  --bg: #f3f2ed;
  --surface: #fffdfa;
  --surface-muted: #f8f7f2;
  --ink: #15201d;
  --muted: #59635f;
  --accent: #006f63;
  --accent-ink: #00554d;
  --accent-soft: #dcefeb;
  --warn: #925112;
  --danger: #b42318;
  --line: #d4d7d1;
  --line-strong: #aeb6b0;
  --focus-ring: #1d4ed8;
  --skeleton: #e5e5df;

  --radius-sm: 5px;
  --radius: 9px;
  --radius-lg: 13px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;

  --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  --reading-measure: 52rem;
  --page-measure: 70rem;
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

button,
input {
  font: inherit;
}

a {
  color: var(--accent-ink);
  text-underline-offset: 0.17em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--accent);
}

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

.site-header,
.site-main,
.site-footer {
  width: 100%;
  max-width: var(--page-measure);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.site-header {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 780;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.site-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-main {
  padding-block: var(--space-6) var(--space-7);
}

.intro {
  max-width: 48rem;
  margin-bottom: var(--space-5);
}

.eyebrow,
.workbench-kicker,
.section-kicker,
.dialog-kicker {
  margin: 0;
  color: var(--accent-ink);
  font-size: 0.75rem;
  font-weight: 780;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.intro h1 {
  margin: var(--space-1) 0 0;
  font-size: clamp(2.35rem, 7vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  font-weight: 790;
}

.lede {
  max-width: 44rem;
  margin: var(--space-3) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.1vw, 1.15rem);
  line-height: 1.52;
}

.promise-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin: var(--space-3) 0 0;
  padding: 0;
  color: var(--accent-ink);
  font-size: 0.875rem;
  font-weight: 700;
}

.promise-list li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.promise-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.skip-link {
  position: absolute;
  left: var(--space-2);
  top: -5rem;
  z-index: 20;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--accent-ink);
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}

/* Buttons and inputs keep a 44px minimum interactive target. */
.btn {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  border-color: var(--accent);
}

.btn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.btn-primary {
  min-width: 6rem;
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 760;
}

.btn-primary:hover {
  border-color: var(--accent-ink);
  background: var(--accent-ink);
  color: #fff;
}

.btn-quiet {
  border-color: transparent;
  background: transparent;
  color: var(--accent-ink);
  font-size: 0.9375rem;
  font-weight: 700;
}

.btn-secondary {
  color: var(--accent-ink);
  font-weight: 700;
}

[data-action="copy"],
[data-action="share"] {
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn.is-success {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.btn.is-failure {
  border-color: var(--danger);
  color: var(--danger);
}

/* The first viewport is one working surface: composer and answer stay together. */
.lookup-workbench {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--accent);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.workbench-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  padding: 17px clamp(16px, 3vw, 24px) 15px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-muted);
}

.workbench-header h2 {
  margin: 2px 0 0;
  font-size: clamp(1.08rem, 2.5vw, 1.3rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.workbench-note {
  max-width: 24rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
  text-align: right;
}

.lookup {
  padding: clamp(16px, 3vw, 24px);
}

.lookup fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.query-row,
.place-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.query-row > label,
.place-field > label {
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 720;
}

.composer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
}

.query-control {
  position: relative;
  min-width: 0;
}

.query-input {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: 10px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--ink);
  font-size: 16px;
}

.query-control .query-input {
  padding-right: 4.4rem;
}

.query-input:focus {
  border-color: var(--accent);
}

.query-input[aria-invalid="true"] {
  border-color: var(--danger);
}

.query-input.small {
  max-width: 11rem;
  text-transform: uppercase;
}

.query-clear {
  position: absolute;
  top: 3px;
  right: 3px;
  min-width: 44px;
  min-height: 44px;
  padding: 0 9px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
}

.query-clear:hover {
  background: var(--surface-muted);
  color: var(--ink);
}

.field-hint,
.intent-feedback,
.field-error {
  margin: 0;
  font-size: 0.8125rem;
}

.field-hint {
  color: var(--muted);
}

.intent-feedback {
  min-height: 1.25rem;
  color: var(--accent-ink);
  font-weight: 700;
}

.field-error {
  color: var(--danger);
  font-weight: 700;
}

.place-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

.place-fields:not([hidden]),
#region-field:not([hidden]) {
  animation: field-reveal 180ms ease-out both;
}

@keyframes field-reveal {
  from {
    opacity: 0;
    transform: translateY(-3px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.back-current {
  margin-top: var(--space-3);
}

.results-region {
  position: relative;
  border-top: 1px solid var(--line-strong);
}

.results {
  min-height: 14rem;
  padding: clamp(18px, 3.4vw, 30px) clamp(16px, 3vw, 24px) clamp(22px, 3.5vw, 32px);
}

.results[aria-busy="true"] {
  cursor: progress;
}

.results.answer-reveal {
  animation: answer-reveal 180ms ease-out both;
}

@keyframes answer-reveal {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-notice {
  margin: var(--space-3) clamp(16px, 3vw, 24px) 0;
  padding: 11px 13px;
  border-left: 4px solid var(--warn);
  background: #fff6e9;
  color: var(--ink);
}

.result-notice p {
  margin: 0;
}

.result-notice .retry-btn {
  margin-top: var(--space-2);
}

.updating-indicator {
  position: absolute;
  top: 15px;
  right: clamp(16px, 3vw, 24px);
  margin: 0;
  padding: 2px 7px;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 720;
}

.answer-skeleton {
  min-height: 170px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--space-3);
}

.skeleton-line {
  display: block;
  border-radius: 3px;
  background: var(--skeleton);
}

.skeleton-label {
  width: 10rem;
  height: 13px;
}

.skeleton-number {
  width: min(25rem, 84%);
  height: 64px;
}

.skeleton-place {
  width: 14rem;
  max-width: 70%;
  height: 16px;
}

.skeleton-note {
  width: 20rem;
  max-width: 84%;
  height: 12px;
}

.loading-message {
  margin: 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.result-answer {
  min-width: 0;
}

.answer-panel {
  min-width: 0;
}

.answer-source {
  width: fit-content;
  margin: 0 0 var(--space-3);
  padding: 4px 8px 4px 9px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.answer-label,
.result-title {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  font-weight: 760;
  letter-spacing: -0.02em;
}

.area-answer-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(7.2rem, 100%), 1fr));
  gap: 1px;
  margin: var(--space-4) 0 var(--space-3);
  padding: 1px;
  border-radius: var(--radius);
  background: var(--line);
}

.answer-code {
  min-width: 0;
  padding: clamp(13px, 2.8vw, 20px) 8px;
  background: var(--surface);
  color: var(--ink);
  font-size: clamp(2.55rem, 9vw, 4.1rem);
  font-weight: 720;
  line-height: 1;
  letter-spacing: -0.065em;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.answer-unavailable {
  color: var(--muted);
}

.answer-place {
  margin: var(--space-2) 0 0;
  color: var(--ink);
  font-size: clamp(1.03rem, 2.4vw, 1.16rem);
  font-weight: 740;
}

.result-recovery {
  min-height: 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.28rem;
  margin: var(--space-1) 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.result-recovery a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-weight: 700;
}

.answer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2px var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8125rem;
}

.answer-meta p {
  margin: 0;
}

.answer-freshness::before {
  content: "· ";
}

.answer-estimate.is-warning {
  color: var(--warn);
  font-weight: 700;
}

.network-primary {
  margin: var(--space-3) 0 0;
  font-size: clamp(2.2rem, 9vw, 3.8rem);
  line-height: 1.05;
  font-weight: 720;
  letter-spacing: -0.055em;
  overflow-wrap: anywhere;
}

summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--accent-ink);
  font-weight: 720;
  cursor: pointer;
}

details[open] > summary {
  margin-bottom: var(--space-2);
}

.result-details {
  margin-top: var(--space-3);
  border-top: 1px solid var(--line);
}

.result-details > summary {
  padding-top: var(--space-2);
}

.detail-list {
  margin: 0;
}

.dl-row {
  display: grid;
  grid-template-columns: minmax(8rem, 11rem) minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  padding-block: 8px;
  border-bottom: 1px solid var(--line);
}

.dl-row:last-child {
  border-bottom: 0;
}

.dl-row dt {
  color: var(--muted);
  font-weight: 680;
}

.dl-row dd {
  margin: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.location-map {
  min-width: 0;
  margin-top: var(--space-3);
}

.location-map > summary {
  justify-content: space-between;
  gap: var(--space-3);
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-muted);
}

.location-map[open] > summary {
  border-color: var(--line-strong);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.map-title {
  color: var(--accent-ink);
  font-size: 0.875rem;
  font-weight: 760;
}

.map-provider {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 520;
  text-align: right;
}

.map-frame {
  position: relative;
  width: 100%;
  height: clamp(220px, 58vw, 260px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius);
  background: #dbe8e5;
  isolation: isolate;
}

.map-tiles,
.map-tiles img {
  position: absolute;
}

.map-tiles {
  inset: 0;
}

.map-tiles img {
  width: 256px;
  height: 256px;
  max-width: none;
  user-select: none;
}

.map-marker {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--accent);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.map-controls {
  position: absolute;
  z-index: 3;
  top: 10px;
  left: 10px;
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.map-controls button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 0;
  background: var(--surface);
  color: var(--ink);
  font: 750 1.25rem/1 var(--font-ui);
  cursor: pointer;
}

.map-controls button + button {
  border-top: 1px solid var(--line);
}

.map-controls button:hover:not(:disabled) {
  background: var(--accent-soft);
}

.map-controls button:disabled {
  color: var(--muted);
  cursor: not-allowed;
}

.map-controls button:focus-visible {
  outline-offset: -4px;
}

.map-attribution {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  padding: 3px 6px;
  background: rgb(255 255 255 / 90%);
  color: #263633;
  font-size: 0.6875rem;
  line-height: 1.45;
}

.map-note,
.map-precision-note,
.map-error {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.map-error {
  color: var(--danger);
  font-weight: 700;
}

.map-precision {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-3);
}

.map-precision .map-error {
  grid-column: 1 / -1;
  margin-top: 0;
}

.map-precision-note {
  margin: 0;
}

@media (max-width: 32rem) {
  .map-precision {
    grid-template-columns: 1fr;
  }
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

.result-actions [data-action="copy"] {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 740;
}

.result-actions [data-action="copy"]:hover {
  background: var(--accent-ink);
}

.result-actions [data-action="copy"].is-success {
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.planned-block {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-strong);
}

.planned-block h3 {
  margin: 0 0 var(--space-2);
  font-size: 0.9375rem;
}

.planned-list,
.choice-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.planned-code {
  display: flex;
  gap: var(--space-2);
  color: var(--muted);
}

.choices-help,
.status-message {
  margin: var(--space-2) 0 var(--space-3);
}

.choice-list {
  display: grid;
  gap: var(--space-2);
}

.choice-btn {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.choice-btn:hover {
  border-color: var(--accent);
  background: var(--surface-muted);
}

.status-extra {
  margin: var(--space-2) 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

.trust-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-3);
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  color: #263b36;
  font-size: 0.875rem;
}

.trust-strip p {
  margin: 0;
}

.trust-strip a {
  min-width: max-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-weight: 720;
}

/* Explanatory content stays concise and ruled, rather than becoming a card wall. */
.after-tool {
  max-width: var(--reading-measure);
  margin: var(--space-7) auto 0;
}

.after-tool section {
  padding-block: var(--space-6);
  border-top: 1px solid var(--line-strong);
}

.after-tool h2 {
  margin: 3px 0 var(--space-4);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  line-height: 1.14;
  letter-spacing: -0.035em;
}

.after-tool h3 {
  margin: 0;
  font-size: 1rem;
}

.after-tool p {
  margin: 0 0 var(--space-3);
}

.after-tool p:last-child {
  margin-bottom: 0;
}

.explain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.explain-list li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--line);
}

.explain-list p {
  margin-top: var(--space-1);
  color: var(--muted);
}

.step-number {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 750;
}

.lookup-guide {
  margin: 0;
  border-top: 1px solid var(--line);
}

.lookup-guide > div {
  display: grid;
  grid-template-columns: minmax(9.5rem, 0.7fr) minmax(0, 1fr) minmax(0, 0.85fr);
  gap: var(--space-4);
  padding-block: 15px;
  border-bottom: 1px solid var(--line);
}

.lookup-guide dt {
  font-weight: 750;
}

.lookup-guide dd {
  margin: 0;
}

.lookup-guide .guide-limit {
  color: var(--muted);
  font-size: 0.875rem;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item > summary {
  padding-block: var(--space-2);
}

.faq-item > p {
  padding: 0 0 var(--space-4);
  color: var(--muted);
}

/* Native share dialog. */
.site-dialog {
  width: min(42rem, calc(100% - 24px));
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

.site-dialog::backdrop {
  background: rgb(21 32 29 / 42%);
}

.dialog-shell {
  padding: clamp(18px, 5vw, 28px);
}

.dialog-shell h2 {
  margin: 3px 0 0;
  line-height: 1.2;
}

.dialog-shell > p:not(.dialog-kicker) {
  margin: var(--space-3) 0 0;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

/* Footer and static content pages. */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  padding-block: var(--space-4) var(--space-5);
  border-top: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 0.875rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.footer-links a {
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.status-ok {
  color: var(--accent-ink);
}

.status-warn {
  color: var(--warn);
}

.doc {
  max-width: 46rem;
}

.doc h1 {
  margin: 0 0 var(--space-3);
  font-size: clamp(2.15rem, 7vw, 3.2rem);
  line-height: 1.03;
  letter-spacing: -0.05em;
}

.doc h2 {
  margin-top: var(--space-6);
  font-size: 1.3rem;
}

.doc h3 {
  margin-top: var(--space-5);
  font-size: 1.0625rem;
}

.doc table {
  width: 100%;
  margin: var(--space-3) 0;
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
}

.doc th,
.doc td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.doc code,
.doc pre {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
}

.doc pre {
  padding: var(--space-3);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.doc code {
  overflow-wrap: anywhere;
}

.mono {
  font-family: var(--font-mono);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 620px) {
  .site-header,
  .site-main,
  .site-footer {
    padding-inline: 12px;
  }

  .site-header {
    min-height: 56px;
    gap: var(--space-2);
  }

  .brand {
    gap: 7px;
    font-size: 0.875rem;
    white-space: nowrap;
  }

  .brand-mark {
    width: 24px;
    height: 24px;
  }

  .site-header .btn-quiet {
    padding-inline: 8px;
    font-size: 0.8125rem;
  }

  .site-main {
    padding-top: 20px;
  }

  .intro {
    margin-bottom: var(--space-4);
  }

  .intro h1 {
    font-size: clamp(2.25rem, 12vw, 3rem);
  }

  .workbench-header {
    display: block;
  }

  .workbench-note {
    margin-top: var(--space-2);
    text-align: left;
  }

  .place-fields {
    grid-template-columns: 1fr;
  }

  .query-input.small {
    max-width: none;
  }

  .results {
    min-height: 13.5rem;
  }

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

  .answer-code {
    font-size: clamp(2.3rem, 13vw, 3.15rem);
  }

  .answer-freshness::before {
    content: "";
  }

  .location-map > summary {
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    gap: 2px;
  }

  .map-provider {
    text-align: left;
  }

  .map-frame {
    height: clamp(220px, 58vw, 240px);
  }

  .trust-strip {
    display: block;
  }

  .trust-strip a {
    width: fit-content;
    margin-top: var(--space-2);
  }

  .after-tool {
    margin-top: var(--space-6);
  }

  .after-tool section {
    padding-block: var(--space-5);
  }

  .lookup-guide > div {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }

  .lookup-guide .guide-limit {
    margin-top: var(--space-1);
  }

  .dl-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .site-footer {
    display: block;
  }

  .footer-meta {
    margin-top: var(--space-2);
  }
}

@media (max-width: 355px) {
  .promise-list {
    gap-inline: var(--space-3);
  }
}

@media (min-width: 800px) {
  .result-answer[data-result-layout="answer-map"] {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.9fr);
    gap: var(--space-5);
    align-items: start;
  }

  .result-answer[data-result-layout="answer-map"] .location-map {
    margin-top: 0;
  }

  .result-answer[data-result-layout="answer-map"] .result-actions {
    grid-column: 1 / -1;
  }

  .result-answer[data-result-layout="answer-map"] .map-frame {
    height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

@media (forced-colors: active) {
  :root {
    --bg: Canvas;
    --surface: Canvas;
    --surface-muted: Canvas;
    --ink: CanvasText;
    --muted: CanvasText;
    --line: CanvasText;
    --line-strong: CanvasText;
    --accent: LinkText;
    --accent-ink: LinkText;
    --accent-soft: Canvas;
    --warn: CanvasText;
    --danger: CanvasText;
    --focus-ring: Highlight;
    --skeleton: GrayText;
  }

  .btn,
  .query-input,
  .lookup-workbench,
  .site-dialog,
  .choice-btn,
  .location-map > summary,
  .map-frame,
  .map-controls {
    border: 1px solid ButtonText;
  }

  .lookup-workbench {
    border-top-width: 4px;
  }

  .btn-primary,
  .result-actions [data-action="copy"] {
    background: Highlight;
    color: HighlightText;
  }

  .result-notice,
  .trust-strip,
  .answer-source {
    border-left: 4px solid CanvasText;
  }

  .map-marker {
    forced-color-adjust: none;
  }
}