:root {
  color-scheme: dark;
  --bg: #171b19;
  --surface: #1d231e;
  --raised: #252c25;
  --line: #343c32;
  --line-strong: #57604d;
  --text: #eceddf;
  --muted: #a8b0a1;
  --dim: #8a9484;
  --accent: #d2eb86;
  --accent-dark: #28311c;
  --amber: #e4ad7d;
  --sans: "DM Sans", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* {
  box-sizing: border-box;
}
html {
  min-width: 320px;
  background: var(--bg);
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  color: inherit;
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  border: 0;
  background: none;
}
button,
a,
input,
select,
textarea {
  outline-offset: 5px;
}
:focus-visible {
  outline: 2px solid var(--accent);
}
h1:focus {
  outline: none;
}
::selection {
  background: var(--accent);
  color: var(--bg);
}
h1,
h2,
h3,
p {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
}
h1 {
  font-size: clamp(29px, 3vw, 44px);
  letter-spacing: -0.035em;
  line-height: 1.18;
}
h2 {
  font-size: 20px;
  letter-spacing: -0.025em;
}
h3 {
  font-size: 17px;
  letter-spacing: -0.015em;
}
em {
  font-style: normal;
}
.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  vertical-align: middle;
}
.flag {
  object-fit: contain;
  display: block;
}
.eyebrow {
  font: 10px/1.5 var(--mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.text-link {
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}
.text-link:hover {
  text-decoration: underline;
}
.button {
  min-height: 44px;
  padding: 11px 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font: 12px/1.4 var(--mono);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  transition:
    background 0.15s,
    border-color 0.15s;
}
.button.primary {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}
.button.primary:hover {
  background: #e0f4ac;
  border-color: #e0f4ac;
}
.button.secondary:hover {
  border-color: var(--accent);
  background: #d2eb8608;
}
.button:disabled {
  opacity: 0.38;
}
.button.danger {
  color: var(--amber);
  border-color: var(--amber);
}
kbd {
  font: 10px/1 var(--mono);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 3px 5px;
}
.skip-link {
  position: fixed;
  z-index: 20;
  left: 20px;
  top: -100px;
  padding: 12px;
  color: var(--bg);
  background: var(--accent);
}
.skip-link:focus {
  top: 12px;
}
.boot {
  padding: 60px;
  font-family: var(--mono);
  color: var(--muted);
}
.app-frame {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  padding: 0 38px 0 202px;
}
.world-scene {
  position: fixed;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.09;
}
.world-scene svg {
  position: absolute;
  width: 1300px;
  height: 650px;
  left: calc(50% - 540px);
  top: 60px;
}
.scene-land {
  fill: #59664a;
  stroke: #91a677;
  stroke-width: 0.4;
}
.scene-grid {
  stroke: #6c765f;
  stroke-width: 0.4;
}
.scene-equator {
  stroke: #8e9c7d;
  stroke-width: 0.7;
  stroke-dasharray: 3 6;
  fill: none;
}
.view-atlas .world-scene,
.view-passport .world-scene,
.view-result .world-scene {
  opacity: 0.025;
}
.site-header {
  position: fixed;
  top: 40px;
  left: 32px;
  bottom: 35px;
  width: 142px;
}
.nav-wrap {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font: 600 23px/1 var(--mono);
  letter-spacing: 0.09em;
}
.brand-symbol {
  display: flex;
  color: var(--accent);
}
.brand-symbol .icon {
  width: 27px;
  height: 27px;
  stroke-width: 1.2;
}
.brand-caption {
  font: 9px/1.5 var(--mono);
  letter-spacing: 0.13em;
  color: var(--dim);
  margin-top: 13px;
}
.site-header nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 73px;
}
.site-header nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  min-height: 36px;
  font-size: 12px;
  position: relative;
}
.site-header nav a .icon {
  width: 12px;
  height: 12px;
  margin-left: auto;
  opacity: 0;
}
.nav-index {
  font: 9px var(--mono);
  color: var(--dim);
}
.site-header nav a:hover,
.site-header nav a.active {
  color: var(--accent);
}
.site-header nav a.active .nav-index {
  color: var(--accent);
}
.site-header nav a.active .icon {
  opacity: 1;
}
.nav-right {
  margin-top: auto;
  padding-top: 26px;
}
.streak {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font: 10px var(--mono);
}
.streak b {
  color: var(--text);
  font-weight: 400;
}
.status-dot,
.signal-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--accent);
}
.status-dot {
  margin-right: 3px;
}
.local-label {
  display: block;
  margin-top: 12px;
  color: var(--dim);
  font: 9px/1.7 var(--mono);
  letter-spacing: 0.08em;
}
main {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 53px;
  min-height: calc(100vh - 66px);
}
.site-footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  color: var(--dim);
  font: 9px/1.4 var(--mono);
  letter-spacing: 0.08em;
}
.site-footer > div {
  display: flex;
  gap: 20px;
}
.site-footer button {
  padding: 0;
  color: var(--muted);
  font: 9px var(--mono);
}
.site-footer button:hover {
  color: var(--accent);
}
.footer-slash {
  margin: 0 9px;
  color: var(--accent);
}
.game-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 224px;
  gap: clamp(30px, 5vw, 76px);
  align-items: start;
}
.game-column {
  min-width: 0;
}
.quiz-shell,
.results-shell {
  max-width: 750px;
  margin: 0 auto;
}
.play-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  min-height: 42px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}
.play-heading > div {
  display: flex;
  align-items: center;
  gap: 18px;
}
.play-heading .eyebrow {
  color: var(--accent);
  font-size: 9px;
  letter-spacing: 0.08em;
}
.play-date {
  color: var(--dim);
  font: 9px var(--mono);
}
.live-score {
  font: 10px var(--mono);
  color: var(--muted);
  white-space: nowrap;
}
.live-score b {
  color: var(--text);
  font-size: 15px;
  font-weight: 400;
}
.numbered-progress {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 24px 0 27px;
}
.numbered-progress > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 24px;
  border: 1px solid var(--line);
  color: var(--dim);
  font: 9px var(--mono);
}
.numbered-progress .current {
  border-color: var(--accent);
  color: var(--accent);
  background: #d2eb8612;
}
.numbered-progress .passed {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.numbered-progress .missed {
  color: var(--bg);
  background: var(--amber);
  border-color: var(--amber);
}
.numbered-progress .icon {
  width: 12px;
  height: 12px;
}
.question-title .eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
}
.question-counter {
  margin-left: auto;
  color: var(--dim);
}
.question-title h1 {
  margin-top: 10px;
  font-size: clamp(24px, 2.5vw, 34px);
  font-weight: 500;
  letter-spacing: -0.035em;
}
.question-visual {
  height: clamp(185px, 28vh, 265px);
  min-height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 27px 0 22px;
  position: relative;
}
.visual-corner {
  position: absolute;
  width: 13px;
  height: 13px;
  border-color: var(--line-strong);
  opacity: 0.75;
}
.top-left {
  left: 0;
  top: 0;
  border-left: 1px solid;
  border-top: 1px solid;
}
.top-right {
  right: 0;
  top: 0;
  border-right: 1px solid;
  border-top: 1px solid;
}
.bottom-left {
  left: 0;
  bottom: 0;
  border-left: 1px solid;
  border-bottom: 1px solid;
}
.bottom-right {
  right: 0;
  bottom: 0;
  border-right: 1px solid;
  border-bottom: 1px solid;
}
.visual-label {
  position: absolute;
  bottom: 1px;
  left: 25px;
  color: var(--dim);
  font: 9px var(--mono);
  letter-spacing: 0.12em;
}
.quiz-flag {
  max-width: 60%;
  width: 240px;
  max-height: calc(100% - 44px);
  filter: drop-shadow(0 15px 18px #0004);
}
.question-visual.capital {
  flex-direction: column;
  gap: 10px;
}
.capital-country-flag .flag {
  width: 57px;
  max-height: 42px;
  margin-bottom: 6px;
}
.capital-country-name {
  font-size: clamp(25px, 3vw, 43px);
  letter-spacing: -0.035em;
  line-height: 1.15;
  text-align: center;
}
.capital-continent {
  font: 9px var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.world-map {
  width: 100%;
  height: 100%;
  display: block;
}
.land {
  fill: #30392e;
  stroke: #58614d;
  stroke-width: 0.55;
  stroke-linejoin: round;
}
.land.highlight {
  fill: var(--accent);
  stroke: var(--accent);
}
.quiz-map {
  max-height: calc(100% - 24px);
  width: calc(100% - 45px);
}
.question-visual.map {
  background: var(--bg);
}
.answer-toolbar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font: 9px var(--mono);
  letter-spacing: 0.09em;
  color: var(--dim);
}
.keyboard-hint {
  display: flex;
  gap: 5px;
  align-items: center;
}
.keyboard-hint kbd {
  font-size: 9px;
  border-color: var(--line);
  padding: 2px 4px;
}
.answer-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.answer {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 52px;
  text-align: left;
  border: 1px solid var(--line-strong);
  padding: 10px 14px 10px 10px;
  background: #171b19e0;
  font-size: 14px;
  line-height: 1.3;
  border-radius: 2px;
  transition:
    background 0.16s,
    border-color 0.16s;
}
.answer > span:nth-child(2) {
  min-width: 0;
  overflow-wrap: anywhere;
}
.answer .option-number {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 0 0 25px;
  height: 26px;
  color: var(--muted);
  font: 11px var(--mono);
  border-right: 1px solid var(--line);
  padding-right: 9px;
}
.answer > .icon {
  margin-left: auto;
  width: 13px;
  height: 13px;
  color: var(--dim);
  opacity: 0;
}
.answer:hover:not(:disabled) {
  border-color: var(--accent);
  background: #242c20;
}
.answer:hover:not(:disabled) .option-number,
.answer:hover:not(:disabled) > .icon {
  color: var(--accent);
  opacity: 1;
}
.answer.correct {
  border-color: var(--accent);
  background: #263120;
}
.answer.correct,
.answer.correct .option-number,
.answer.correct > .icon {
  color: var(--accent);
  opacity: 1;
}
.answer.incorrect {
  border-color: var(--amber);
  color: var(--amber);
  background: #34291f;
}
.answer.incorrect .option-number,
.answer.incorrect > .icon {
  color: var(--amber);
  opacity: 1;
}
.answer.muted {
  color: var(--dim);
  border-color: var(--line);
  background: #171b19b0;
}
.quiz-help {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
  min-height: 27px;
}
.hint-button {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font: 10px var(--mono);
  padding: 5px 0;
}
.hint-button .icon {
  width: 13px;
  height: 13px;
}
.hint-button:hover {
  color: var(--accent);
}
.quiz-help > span {
  font-size: 11px;
  color: var(--dim);
  text-align: right;
}
.play-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  margin-top: 26px;
  padding: 14px 0;
  color: var(--dim);
  font: 9px var(--mono);
}
.play-bottom button {
  padding: 0;
  color: var(--muted);
  font: inherit;
}
.play-bottom button:hover {
  color: var(--accent);
}
.answer-response {
  display: flex;
  align-items: start;
  gap: 18px;
  margin-top: 22px;
}
.feedback {
  display: flex;
  gap: 9px;
  flex: 1;
}
.feedback-icon {
  color: var(--accent);
  padding-top: 1px;
}
.feedback.learning .feedback-icon {
  color: var(--amber);
}
.feedback strong {
  font-size: 13px;
  font-weight: 500;
}
.feedback p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
  margin-top: 5px;
}
.earned-xp {
  font: 9px var(--mono);
  color: var(--accent);
  margin-left: 8px;
  white-space: nowrap;
}
.next-button {
  flex: 0 0 auto;
  min-height: 40px;
  font-size: 10px;
  padding: 10px 12px;
}
.daily-tracker {
  border-left: 1px solid var(--line);
  padding-left: 24px;
  margin-top: 0;
}
.tracker-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
}
.tracker-heading .eyebrow {
  font-size: 9px;
  letter-spacing: 0.13em;
  color: var(--dim);
}
.tracker-heading h2 {
  font: 15px var(--sans);
  margin-top: 7px;
}
.tracker-heading > .icon {
  display: none;
}
.tracker-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 28px;
}
.tracker-stats strong {
  display: block;
  font: 22px/1.2 var(--mono);
  color: var(--text);
}
.tracker-stats div:first-child strong {
  color: var(--accent);
}
.tracker-stats span {
  display: block;
  color: var(--muted);
  font: 9px var(--mono);
  margin-top: 7px;
}
.today-tracker {
  padding: 18px 0;
  margin-top: 17px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 9px;
}
.today-tracker > span {
  color: var(--dim);
}
.today-tracker .icon {
  width: 15px;
  height: 15px;
}
.today-tracker b {
  font-size: 11px;
  font-weight: 500;
}
.today-tracker small {
  display: block;
  color: var(--muted);
  font-size: 9px;
  margin-top: 4px;
  line-height: 1.6;
}
.today-tracker.done > span {
  color: var(--accent);
}
.calendar-heading {
  display: flex;
  justify-content: space-between;
  margin: 24px 0 14px;
  font: 9px var(--mono);
}
.calendar-heading b {
  font-weight: 400;
}
.calendar-heading > span {
  color: var(--dim);
  font-size: 9px;
}
.calendar-weekdays,
.daily-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}
.calendar-weekdays {
  margin-bottom: 8px;
  text-align: center;
  font: 9px var(--mono);
  color: var(--dim);
}
.calendar-day {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  min-height: 24px;
  padding: 0;
  font: 9px var(--mono);
  position: relative;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 0;
}
.calendar-day:disabled {
  color: var(--dim);
}
.calendar-day.today {
  border-color: var(--accent);
  color: var(--accent);
}
.calendar-day.completed {
  background: #d2eb8619;
  color: var(--accent);
}
.calendar-day.completed > .icon {
  display: none;
}
.calendar-day.in-progress {
  background: #d2eb8619;
}
.calendar-day:hover:not(:disabled) {
  background: var(--accent);
  color: var(--bg);
}
.calendar-day i {
  position: absolute;
  width: 2px;
  height: 2px;
  background: currentColor;
  bottom: 3px;
}
.calendar-key {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 11px;
  font: 9px var(--mono);
  color: var(--dim);
}
.calendar-key > span:first-child {
  display: flex;
  align-items: center;
  gap: 5px;
}
.calendar-key i {
  width: 5px;
  height: 5px;
  background: var(--accent);
}
.reset-countdown {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-top: 23px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.reset-countdown > span {
  font: 9px var(--mono);
  color: var(--muted);
}
.reset-countdown strong {
  font: 13px var(--mono);
  color: var(--text);
}
.reset-countdown small {
  width: 100%;
  margin-top: 6px;
  color: var(--dim);
  font: 9px var(--mono);
}
.recent-dailies {
  margin-top: 24px;
}
.recent-dailies > .eyebrow {
  display: block;
  font-size: 9px;
  margin-bottom: 10px;
}
.recent-dailies button {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  gap: 8px;
  font: 9px var(--mono);
  color: var(--muted);
}
.recent-dailies button:hover {
  color: var(--accent);
}
.recent-dailies button b {
  color: var(--text);
  font-weight: 400;
}
.recent-dailies button > .icon {
  width: 12px;
  height: 12px;
}
.mini-result {
  display: flex;
  gap: 3px;
  margin-left: auto;
}
.mini-result i {
  width: 5px;
  height: 5px;
  background: var(--accent);
}
.mini-result .wrong {
  background: var(--amber);
}
.tracker-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--dim);
  font: 9px var(--mono);
  border-top: 1px solid var(--line);
  margin-top: 20px;
  padding-top: 14px;
}
.tracker-bottom > span:last-child {
  margin-left: auto;
}
.tracker-bottom .icon {
  width: 10px;
  height: 10px;
}
/* The result is a plotted route, backed by the answers that were actually played. */
.complete-status {
  display: flex;
  gap: 5px;
  align-items: center;
  font: 9px var(--mono);
  color: var(--accent);
}
.complete-status .icon {
  width: 12px;
  height: 12px;
}
.result-intro {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 38px 0 12px;
}
.result-intro h1 {
  font-size: clamp(28px, 3.6vw, 44px);
  margin-top: 8px;
}
.result-intro p {
  color: var(--muted);
  font-size: 12px;
  margin-top: 12px;
  max-width: 310px;
}
.result-intro .eyebrow {
  font-size: 9px;
}
.result-score {
  flex-shrink: 0;
  min-width: 130px;
}
.result-score > strong {
  display: block;
  font: 64px/1 var(--mono);
  color: var(--accent);
  letter-spacing: -0.08em;
}
.result-score small {
  font: 28px var(--mono);
  color: var(--dim);
  letter-spacing: -0.06em;
}
.result-score > span {
  display: flex;
  justify-content: space-between;
  font: 9px var(--mono);
  margin-top: 15px;
  color: var(--muted);
}
.result-score b {
  color: var(--accent);
  font-weight: 400;
}
.result-map {
  position: relative;
  height: 265px;
  margin: 10px 0 22px;
}
.result-map svg {
  width: 100%;
  height: 100%;
}
.result-map .land {
  fill: #2b3429;
  stroke: #4d5846;
  stroke-width: 0.6;
}
.route-line {
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.5;
  stroke-dasharray: 3 6;
}
.route-stop circle {
  fill: var(--accent);
  stroke: var(--bg);
  stroke-width: 2;
}
.route-stop text {
  font: 11px var(--mono);
  fill: var(--bg);
}
.route-stop.wrong circle {
  fill: var(--amber);
}
.map-register {
  position: absolute;
  bottom: 2px;
  left: 0;
  color: var(--dim);
  font: 9px var(--mono);
  letter-spacing: 0.1em;
}
.result-actions {
  display: flex;
  gap: 9px;
}
.result-actions .button {
  flex: 1;
}
.practice-next {
  margin: 0 0 28px;
}
.daily-return {
  color: var(--muted);
  font-size: 10px;
  margin-top: 13px;
  text-align: center;
}
.daily-return .icon {
  width: 12px;
  height: 12px;
  color: var(--accent);
  margin-right: 5px;
}
.journey-recap {
  margin: 36px 0 18px;
}
.recap-heading {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}
.recap-heading .eyebrow {
  font-size: 9px;
}
.recap-heading > span:last-child {
  font: 9px var(--mono);
  color: var(--dim);
}
.journey-recap button {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  text-align: left;
  border-top: 1px solid var(--line);
}
.journey-recap button:hover {
  background: #d2eb8606;
}
.recap-number {
  font: 9px var(--mono);
  color: var(--dim);
}
.journey-recap .flag {
  width: 33px;
  height: 23px;
}
.journey-recap b {
  font-size: 12px;
  font-weight: 500;
}
.journey-recap small {
  display: block;
  color: var(--muted);
  font-size: 10px;
  margin-top: 3px;
}
.recap-label {
  display: flex;
  gap: 5px;
  align-items: center;
  margin-left: auto;
  color: var(--accent);
  font: 9px var(--mono);
}
.recap-label.needs-review {
  color: var(--amber);
}
.recap-label .icon,
.journey-recap button > .icon {
  width: 12px;
  height: 12px;
}
.journey-recap button > .icon {
  color: var(--dim);
}
/* Reference and practice use the same quiet instrument-like navigation. */
.view-practice main,
.view-passport main,
.view-atlas main {
  padding-top: 57px;
}
.view-practice main {
  max-width: 880px;
}
.page-intro,
.passport-heading {
  padding-bottom: 31px;
}
.page-intro h1,
.passport-heading h1 {
  margin-top: 14px;
}
.page-intro p,
.passport-heading p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 13px;
}
.page-index {
  color: var(--accent);
  font-size: 9px;
}
.practice-controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 25px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 25px 0;
}
.practice-controls label,
.practice-controls legend {
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
}
select {
  display: block;
  margin-top: 10px;
  height: 40px;
  min-width: 190px;
  padding: 8px 28px 8px 12px;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--bg);
  font-size: 12px;
}
fieldset {
  border: 0;
  padding: 0;
  margin: 0;
}
.segmented {
  display: flex;
  margin-top: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
}
.segmented button {
  min-width: 42px;
  height: 38px;
  border-right: 1px solid var(--line-strong);
  font: 11px var(--mono);
  color: var(--muted);
}
.segmented button:last-child {
  border: 0;
}
.segmented button.selected {
  background: var(--accent);
  color: var(--bg);
}
.practice-note {
  font: 9px/1.9 var(--mono);
  color: var(--dim);
  padding-bottom: 1px;
  margin-left: auto;
}
.mode-grid {
  margin-top: 20px;
}
.mode-card {
  display: flex;
  align-items: center;
  width: 100%;
  text-align: left;
  gap: 30px;
  border-bottom: 1px solid var(--line);
  padding: 30px 12px;
  transition: background 0.15s;
}
.mode-card:hover {
  background: #d2eb8608;
}
.mode-index {
  font: 12px var(--mono);
  color: var(--dim);
}
.mode-body h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
}
.mode-body p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}
.mode-go {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  color: var(--accent);
  font: 10px var(--mono);
}
.mode-go .icon {
  width: 16px;
  height: 16px;
}
.review-banner {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 28px 12px;
}
.review-banner h2 {
  font-size: 17px;
}
.review-banner p {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}
.review-banner .button {
  margin-left: auto;
  font-size: 10px;
}
.atlas-toolbar {
  display: flex;
  align-items: center;
  gap: 30px;
  border-top: 1px solid var(--line);
  padding-top: 27px;
}
.search-box {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 460px;
  max-width: 100%;
  border-bottom: 1px solid var(--line-strong);
  padding: 10px 0 12px;
}
.search-box > .icon {
  color: var(--muted);
  width: 17px;
  height: 17px;
}
.search-box input {
  width: 100%;
  color: var(--text);
  background: none;
  border: 0;
  padding: 0;
  font-size: 14px;
}
.search-box input::placeholder {
  color: var(--dim);
  opacity: 1;
}
.search-box kbd {
  color: var(--dim);
}
.atlas-legend {
  font: 9px var(--mono);
  color: var(--muted);
  margin-left: auto;
}
.atlas-legend .icon {
  width: 12px;
  height: 12px;
  color: var(--accent);
}
.continent-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 22px;
}
.continent-tabs button {
  color: var(--muted);
  font: 9px var(--mono);
  padding: 8px 10px;
  border: 1px solid transparent;
}
.continent-tabs button.selected {
  color: var(--accent);
  border-color: var(--line-strong);
}
.continent-tabs button:hover {
  color: var(--accent);
}
.atlas-count {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 34px;
  margin-bottom: 18px;
  color: var(--muted);
  font: 9px var(--mono);
}
.atlas-count > span {
  color: var(--dim);
}
.country-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 24px;
}
.country-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 79px;
  padding: 14px 4px;
  text-align: left;
  border-top: 1px solid var(--line);
}
.country-card:hover {
  background: #d2eb8608;
}
.country-card .flag {
  width: 37px;
  height: 28px;
  flex: 0 0 37px;
}
.country-card h3 {
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: 0;
}
.country-card p {
  color: var(--muted);
  font-size: 11px;
  margin-top: 4px;
}
.country-code {
  text-transform: uppercase;
}
.country-code,
.explored-check {
  color: var(--dim);
  font: 9px var(--mono);
  margin-left: auto;
}
.explored-check {
  color: var(--accent);
}
.explored-check .icon {
  width: 13px;
  height: 13px;
}
.empty-state {
  padding: 55px 0;
  grid-column: 1/-1;
}
.empty-state p {
  color: var(--muted);
  margin: 10px 0 22px;
}
/* Progress is a growing geographical record, not a wall of cards. */
.passport-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
}
.level-badge {
  text-align: right;
}
.level-badge span {
  display: block;
  color: var(--accent);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
}
.level-badge b {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  margin-top: 7px;
}
.passport-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 23px 0;
  gap: 24px;
}
.passport-stats > div > span {
  font: 9px var(--mono);
  color: var(--muted);
}
.passport-stats strong {
  display: block;
  font: 28px/1.5 var(--mono);
  margin-top: 9px;
}
.passport-stats small {
  font: 9px var(--mono);
  color: var(--dim);
}
.passport-map {
  margin: 26px 0 18px;
  position: relative;
}
.passport-map-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.passport-map-heading h2 {
  font: 9px var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.map-legend {
  display: flex;
  gap: 8px;
  align-items: center;
  font: 9px var(--mono);
  color: var(--accent);
}
.map-legend i {
  width: 6px;
  height: 6px;
  background: var(--accent);
}
.passport-world {
  max-height: 400px;
  margin: 15px 0;
}
.passport-world .land {
  fill: #252e24;
  stroke: #4a5543;
}
.passport-world .visited {
  fill: #7c9154;
  stroke: #d2eb86;
}
.visited-point {
  fill: var(--accent);
  stroke: var(--bg);
  stroke-width: 0.5;
}
.passport-map-caption {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  color: var(--dim);
  font: 9px var(--mono);
}
.passport-middle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  margin-top: 28px;
}
.passport-middle .eyebrow {
  font-size: 9px;
}
.xp-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 13px 0;
}
.xp-caption h3 {
  font-size: 15px;
}
.xp-caption b {
  font: 9px var(--mono);
  color: var(--accent);
}
.progress-track {
  height: 5px;
  background: var(--line);
}
.progress-track > div {
  height: 100%;
  background: var(--accent);
}
.passport-middle p {
  color: var(--dim);
  font-size: 10px;
  margin-top: 15px;
}
.activity-days {
  display: grid;
  grid-template-columns: repeat(14, 1fr);
  gap: 4px;
  margin-top: 13px;
}
.activity-day {
  text-align: center;
}
.activity-day > span {
  display: block;
  color: var(--dim);
  font: 9px var(--mono);
  margin-bottom: 7px;
}
.activity-day b {
  display: flex;
  aspect-ratio: 1;
  align-items: center;
  justify-content: center;
  background: var(--raised);
  color: var(--dim);
  font: 10px var(--mono);
}
.activity-day.complete b {
  background: var(--accent);
  color: var(--bg);
}
.activity-day .icon {
  width: 12px;
  height: 12px;
}
.stamp-section {
  margin-top: 30px;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}
.section-heading h2 {
  font-size: 16px;
}
.record-count {
  font: 10px var(--mono);
  color: var(--dim);
  margin-left: 10px;
}
.section-heading .text-link {
  font-size: 10px;
}
.stamp-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 24px;
}
.country-stamp {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 17px 0;
  text-align: left;
  border-top: 1px solid var(--line);
}
.country-stamp:hover {
  background: #d2eb8608;
}
.country-stamp .flag {
  width: 25px;
  height: 20px;
}
.country-stamp b {
  font-size: 11px;
  font-weight: 500;
}
.country-stamp > span {
  font: 9px var(--mono);
  color: var(--dim);
  margin-left: auto;
}
.empty-passport {
  border-top: 1px solid var(--line);
  padding: 25px 0;
}
.empty-passport h3 {
  font-size: 16px;
}
.empty-passport p {
  font-size: 12px;
  color: var(--muted);
  margin: 8px 0 20px;
}
.passport-bottom {
  display: flex;
  align-items: center;
  gap: 22px;
  border-top: 1px solid var(--line);
  padding: 23px 0;
  margin-top: 30px;
  color: var(--dim);
  font: 9px var(--mono);
}
.passport-bottom button {
  font: inherit;
  color: var(--muted);
  padding: 0;
}
.passport-bottom button:first-of-type {
  margin-left: auto;
}
.passport-bottom button:hover {
  color: var(--accent);
}
/* Dialogs */
dialog {
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 35px;
  color: var(--text);
  background: #1b211c;
  max-width: min(620px, calc(100vw - 32px));
  width: 620px;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 30px 100px #0008;
}
dialog::backdrop {
  background: #090e0bd9;
  backdrop-filter: blur(4px);
}
.modal-close {
  position: absolute;
  right: 15px;
  top: 15px;
  color: var(--muted);
  padding: 5px;
}
.modal-close:hover {
  color: var(--accent);
}
.info-modal {
  padding-top: 10px;
}
.info-modal h2 {
  font-size: 28px;
  margin: 12px 0 24px;
}
.info-modal h3 {
  margin: 25px 0 12px;
}
.info-modal p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  margin: 15px 0;
}
.info-modal .data-note {
  font-size: 11px;
}
.sources-list {
  padding: 0;
  margin: 20px 0;
  list-style: none;
}
.sources-list li {
  border-top: 1px solid var(--line);
  padding: 13px 0;
}
.sources-list a {
  font-size: 12px;
  color: var(--accent);
}
.sources-list small,
.license-link {
  display: block;
  margin-top: 5px;
  font-size: 10px;
  color: var(--muted);
}
.sources-list a:hover {
  text-decoration: underline;
}
.country-modal-top {
  position: relative;
  padding-top: 15px;
}
.country-modal-top > .flag {
  width: 74px;
  max-height: 54px;
  margin-bottom: 25px;
}
.country-modal-top h2 {
  font-size: 35px;
  line-height: 1.2;
  margin: 7px 0 9px;
}
.country-modal-top > span:last-child {
  color: var(--muted);
  font: 10px var(--mono);
}
.country-modal-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
  margin-top: 26px;
  gap: 20px;
}
.country-modal-facts .eyebrow {
  font-size: 9px;
}
.country-modal-facts b {
  display: block;
  font-size: 14px;
  font-weight: 500;
  margin-top: 7px;
}
.modal-map {
  height: 230px;
  padding: 10px 0;
}
.country-note {
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}
.data-note {
  font-size: 11px;
  color: var(--dim);
  margin-top: 12px;
}
.modal-done {
  margin-top: 25px;
  width: 100%;
}
.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 25px;
}
.share-text {
  width: 100%;
  height: 180px;
  padding: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line-strong);
  font: 12px/1.8 var(--mono);
}
#toast {
  position: fixed;
  z-index: 30;
  bottom: 24px;
  left: 50%;
  max-width: calc(100% - 32px);
  transform: translate(-50%, 16px);
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
  padding: 13px 20px;
  font: 11px/1.6 var(--mono);
  pointer-events: none;
  opacity: 0;
  transition:
    opacity 0.2s,
    transform 0.2s;
}
#toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}
/* Keep the game comfortable in a laptop-sized viewport. */
@media (min-width: 1101px) and (max-height: 800px) {
  main {
    padding-top: 34px;
  }
  .site-header {
    top: 31px;
  }
  .numbered-progress {
    margin: 20px 0 22px;
  }
  .question-visual {
    height: 185px;
    margin: 20px 0 17px;
  }
  .play-bottom {
    margin-top: 20px;
  }
  .question-title h1 {
    font-size: 29px;
  }
  .quiz-help {
    margin-top: 12px;
  }
}
@media (min-width: 1600px) {
  .app-frame {
    padding-left: 225px;
    padding-right: 75px;
  }
  .site-header {
    left: 47px;
    width: 145px;
  }
  main {
    padding-top: 77px;
  }
  .question-visual {
    height: 270px;
  }
  .quiz-flag {
    width: 280px;
  }
  .game-layout {
    gap: 90px;
    grid-template-columns: minmax(0, 1fr) 250px;
  }
  .daily-tracker {
    padding-left: 30px;
  }
  .question-title h1 {
    font-size: 38px;
  }
}
@media (max-width: 1100px) {
  .app-frame {
    padding: 0 30px;
  }
  .site-header {
    position: relative;
    top: auto;
    left: auto;
    bottom: auto;
    width: 100%;
    height: 83px;
    border-bottom: 1px solid var(--line);
  }
  .nav-wrap {
    flex-direction: row;
    align-items: center;
    gap: 30px;
  }
  .brand {
    font-size: 20px;
  }
  .brand-symbol .icon {
    width: 24px;
    height: 24px;
  }
  .brand-caption,
  .local-label {
    display: none;
  }
  .site-header nav {
    margin: 0;
    margin-left: auto;
    flex-direction: row;
    gap: 25px;
  }
  .site-header nav a {
    font-size: 11px;
    gap: 6px;
  }
  .site-header nav a .icon {
    display: none;
  }
  .nav-index {
    font-size: 9px;
  }
  .nav-right {
    margin: 0;
    padding: 0;
  }
  .streak {
    font-size: 9px;
  }
  main {
    min-height: calc(100vh - 149px);
    padding-top: 34px;
  }
  .game-layout {
    grid-template-columns: minmax(0, 1fr) 210px;
    gap: 35px;
  }
  .daily-tracker {
    padding-left: 20px;
  }
  .play-date {
    font-size: 9px;
  }
  .play-heading > div {
    gap: 12px;
  }
  .answer-response {
    flex-direction: column;
    gap: 13px;
  }
  .next-button {
    align-self: flex-end;
  }
  .country-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .passport-stats {
    gap: 15px;
  }
  .passport-stats small {
    display: block;
    line-height: 1.7;
  }
  .stamp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .question-title h1 {
    font-size: 27px;
  }
  .question-visual {
    height: 215px;
  }
  .quiz-flag {
    width: 225px;
  }
  .practice-note {
    margin-left: 0;
  }
}
@media (max-width: 760px) {
  .app-frame {
    padding: 0 22px;
  }
  .nav-wrap {
    gap: 18px;
  }
  .site-header {
    height: 72px;
  }
  .brand {
    font-size: 18px;
    gap: 7px;
  }
  .brand-symbol .icon {
    width: 21px;
    height: 21px;
  }
  .site-header nav {
    gap: 19px;
  }
  .nav-index,
  .nav-right {
    display: none;
  }
  .site-header nav a {
    font-size: 10px;
  }
  .game-layout {
    grid-template-columns: 1fr;
    gap: 44px;
    max-width: 630px;
    margin: 0 auto;
  }
  main {
    min-height: calc(100vh - 138px);
    padding-top: 27px;
  }
  .world-scene svg {
    width: 1100px;
    height: 550px;
    left: calc(50% - 550px);
    top: 75px;
  }
  .numbered-progress {
    margin: 20px 0 25px;
  }
  .question-visual {
    height: 240px;
  }
  .quiz-flag {
    width: 250px;
  }
  .answer-response {
    flex-direction: row;
  }
  .daily-tracker {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line-strong);
    padding-top: 25px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 40px;
  }
  .tracker-heading {
    grid-column: 1;
  }
  .tracker-stats {
    grid-column: 1;
  }
  .today-tracker {
    grid-column: 1;
  }
  .calendar-heading {
    grid-column: 2;
    grid-row: 1;
    margin: 0 0 16px;
    align-self: end;
  }
  .calendar-weekdays {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
  }
  .daily-calendar {
    grid-column: 2;
    grid-row: 2 / span 3;
    padding-top: 25px;
  }
  .calendar-key {
    grid-column: 2;
    grid-row: 5;
    margin-top: 16px;
  }
  .reset-countdown {
    grid-column: 1;
    margin-top: 18px;
  }
  .recent-dailies {
    grid-column: 1;
  }
  .tracker-bottom {
    grid-column: 1/-1;
  }
  .calendar-day {
    aspect-ratio: auto;
    min-height: 27px;
  }
  .site-footer {
    margin-top: 25px;
  }
  .site-footer > span {
    font-size: 9px;
  }
  .site-footer > div {
    gap: 13px;
  }
  .site-footer button {
    font-size: 9px;
  }
  .view-practice main,
  .view-atlas main,
  .view-passport main {
    padding-top: 32px;
  }
  .practice-controls {
    gap: 20px;
  }
  .practice-note {
    display: none;
  }
  .mode-card {
    padding: 25px 0;
    gap: 20px;
  }
  .review-banner {
    padding: 25px 0;
    gap: 20px;
  }
  .atlas-legend {
    display: none;
  }
  .atlas-toolbar {
    padding-top: 15px;
  }
  .search-box {
    width: 100%;
  }
  .country-grid {
    column-gap: 20px;
  }
  .country-card .flag {
    width: 30px;
    flex-basis: 30px;
  }
  .country-code {
    display: none;
  }
  .passport-middle {
    gap: 30px;
  }
  .activity-days {
    gap: 2px;
  }
  .passport-map-caption {
    font-size: 9px;
  }
}
@media (max-width: 480px) {
  .app-frame {
    padding: 0 18px;
  }
  .site-header {
    height: 93px;
  }
  .nav-wrap {
    flex-wrap: wrap;
    gap: 0;
    align-content: center;
  }
  .brand {
    font-size: 19px;
  }
  .brand-symbol .icon {
    width: 23px;
    height: 23px;
  }
  .site-header nav {
    width: 100%;
    margin-top: 15px;
    justify-content: space-between;
    gap: 12px;
  }
  .site-header nav a {
    min-height: 22px;
    font: 10px var(--mono);
  }
  .nav-right {
    display: block;
    position: absolute;
    top: 23px;
    right: 0;
  }
  .streak {
    font-size: 9px;
  }
  main {
    padding-top: 22px;
  }
  .play-heading {
    min-height: 33px;
    padding-bottom: 13px;
  }
  .play-heading > div {
    gap: 9px;
  }
  .play-heading .eyebrow {
    font-size: 9px;
    letter-spacing: 0.01em;
  }
  .play-date {
    font-size: 9px;
  }
  .live-score {
    font-size: 9px;
  }
  .live-score b {
    font-size: 12px;
  }
  .numbered-progress {
    margin: 19px 0 24px;
    gap: 4px;
  }
  .numbered-progress > span {
    width: 29px;
    height: 21px;
    font-size: 9px;
  }
  .question-title .eyebrow {
    font-size: 9px;
  }
  .question-title h1 {
    font-size: 26px;
    margin-top: 11px;
  }
  .question-visual {
    height: 196px;
    margin: 24px 0 21px;
  }
  .quiz-flag {
    width: 205px;
    max-width: 70%;
    max-height: 142px;
  }
  .question-visual.capital {
    gap: 7px;
  }
  .capital-country-name {
    font-size: 30px;
  }
  .capital-continent {
    font-size: 9px;
  }
  .capital-country-flag .flag {
    width: 48px;
    max-height: 35px;
  }
  .answer-toolbar {
    font-size: 9px;
  }
  .keyboard-hint {
    visibility: hidden;
  }
  .answer-options {
    gap: 7px;
  }
  .answer {
    min-height: 53px;
    padding: 9px 8px;
    gap: 8px;
    font-size: 13px;
  }
  .answer .option-number {
    flex-basis: 20px;
    font-size: 9px;
    padding-right: 8px;
  }
  .answer > .icon {
    width: 11px;
    height: 11px;
  }
  .quiz-help {
    gap: 13px;
    margin-top: 13px;
  }
  .quiz-help > span {
    font-size: 9px;
  }
  .hint-button {
    font-size: 9px;
  }
  .play-bottom {
    margin-top: 21px;
    font-size: 9px;
  }
  .answer-response {
    flex-direction: column;
  }
  .feedback p {
    font-size: 11px;
  }
  .next-button {
    align-self: stretch;
  }
  .daily-tracker {
    gap: 0 25px;
    grid-template-columns: 0.95fr 1.05fr;
  }
  .daily-tracker {
    display: block;
  }
  .tracker-stats {
    margin-top: 20px;
    gap: 20px;
  }
  .tracker-stats span {
    font-size: 10px;
  }
  .tracker-stats strong {
    font-size: 25px;
  }
  .calendar-heading {
    margin-top: 25px;
  }
  .calendar-weekdays {
    margin-top: 17px;
  }
  .daily-calendar {
    padding: 0;
    gap: 4px;
  }
  .calendar-day {
    height: 38px;
    font-size: 11px;
  }
  .calendar-key {
    flex-direction: row;
    justify-content: space-between;
    margin-top: 14px;
  }
  .today-tracker {
    padding: 17px 0;
  }
  .calendar-day i {
    bottom: 5px;
  }
  .tracker-heading h2 {
    font-size: 15px;
  }
  .tracker-heading .eyebrow {
    font-size: 9px;
  }
  .tracker-stats {
    gap: 7px;
    margin-top: 21px;
  }
  .tracker-stats strong {
    font-size: 19px;
  }
  .tracker-stats span {
    font-size: 9px;
  }
  .today-tracker b {
    font-size: 10px;
  }
  .today-tracker small {
    font-size: 9px;
  }
  .today-tracker {
    gap: 6px;
  }
  .today-tracker > span {
    display: none;
  }
  .calendar-heading {
    font-size: 9px;
  }
  .calendar-heading > span {
    font-size: 9px;
  }
  .calendar-weekdays {
    font-size: 9px;
  }
  .calendar-day {
    font-size: 11px;
    min-height: 38px;
  }
  .calendar-key {
    font-size: 9px;
  }
  .reset-countdown strong {
    font-size: 11px;
  }
  .reset-countdown > span {
    font-size: 9px;
  }
  .reset-countdown small {
    font-size: 9px;
  }
  .tracker-bottom {
    font-size: 9px;
  }
  .site-footer {
    flex-wrap: wrap;
    gap: 13px;
    padding-bottom: 25px;
  }
  .site-footer > div {
    margin-left: auto;
  }
  .footer-slash {
    margin: 0 4px;
  }
  .result-intro {
    margin-top: 30px;
    gap: 15px;
  }
  .result-intro h1 {
    font-size: 28px;
  }
  .result-intro p {
    font-size: 11px;
  }
  .result-intro .eyebrow {
    font-size: 9px;
  }
  .result-score {
    min-width: 94px;
  }
  .result-score > strong {
    font-size: 53px;
  }
  .result-score small {
    font-size: 23px;
  }
  .result-score > span {
    font-size: 9px;
  }
  .result-map {
    height: 205px;
    margin-top: 18px;
  }
  .result-actions .button {
    font-size: 10px;
    padding: 10px;
  }
  .daily-return {
    font-size: 9px;
    line-height: 1.7;
  }
  .journey-recap button {
    gap: 10px;
  }
  .journey-recap .flag {
    width: 27px;
    height: 20px;
  }
  .recap-label {
    font-size: 9px;
  }
  .recap-label .icon {
    display: none;
  }
  .journey-recap b {
    font-size: 11px;
  }
  .journey-recap small {
    font-size: 9px;
  }
  .complete-status {
    font-size: 9px;
  }
  .page-intro h1,
  .passport-heading h1 {
    font-size: 31px;
  }
  .page-intro p,
  .passport-heading p {
    font-size: 12px;
  }
  .practice-controls {
    gap: 20px;
  }
  select {
    min-width: 165px;
    max-width: 180px;
    font-size: 11px;
  }
  .segmented button {
    min-width: 35px;
  }
  .mode-body h3 {
    font-size: 23px;
  }
  .mode-body p {
    font-size: 11px;
    max-width: 205px;
  }
  .mode-go {
    font-size: 0;
    gap: 0;
  }
  .mode-go .icon {
    width: 17px;
    height: 17px;
  }
  .mode-index {
    font-size: 10px;
  }
  .review-banner {
    gap: 19px;
  }
  .review-banner h2 {
    font-size: 15px;
  }
  .review-banner p {
    font-size: 10px;
  }
  .review-banner .button {
    font-size: 9px;
    padding: 9px;
    min-height: 35px;
    gap: 6px;
  }
  .review-banner .button > .icon {
    width: 12px;
    height: 12px;
  }
  .continent-tabs {
    gap: 3px;
  }
  .continent-tabs button {
    font-size: 9px;
    padding: 7px 8px;
  }
  .country-grid {
    grid-template-columns: 1fr;
  }
  .country-card {
    min-height: 71px;
    gap: 16px;
  }
  .country-card .flag {
    width: 35px;
    flex-basis: 35px;
  }
  .country-card h3 {
    font-size: 13px;
  }
  .country-code {
    display: block;
  }
  .atlas-count {
    font-size: 9px;
  }
  .atlas-count > span {
    font-size: 9px;
  }
  .passport-heading {
    gap: 15px;
  }
  .level-badge span {
    font-size: 9px;
  }
  .level-badge b {
    font-size: 10px;
  }
  .passport-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 28px;
  }
  .passport-stats strong {
    font-size: 27px;
  }
  .passport-stats small {
    display: inline;
    font-size: 9px;
  }
  .passport-stats > div > span {
    font-size: 9px;
  }
  .passport-world {
    min-height: 210px;
  }
  .passport-map-caption {
    flex-direction: column;
    gap: 6px;
  }
  .passport-middle {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .activity-days {
    gap: 5px;
  }
  .stamp-grid {
    grid-template-columns: 1fr;
  }
  .country-stamp {
    padding: 15px 0;
  }
  .country-stamp b {
    font-size: 12px;
  }
  .country-stamp > span {
    font-size: 9px;
  }
  .passport-bottom {
    gap: 14px;
    flex-wrap: wrap;
    font-size: 9px;
  }
  dialog {
    padding: 25px;
  }
  .info-modal h2 {
    font-size: 25px;
  }
  .country-modal-top h2 {
    font-size: 30px;
  }
  .country-modal-facts {
    gap: 15px;
  }
  .country-modal-facts b {
    font-size: 12px;
  }
  .modal-map {
    height: 190px;
  }
  .modal-actions {
    flex-direction: column;
  }
}
/* In play, show aggregate learning only; country identities belong after the quiz. */
.quiz-learning-progress { max-width:750px; margin:0 auto 25px; font:10px/1.5 var(--mono); color:var(--dim); }
.learning-overview { display:flex; justify-content:space-between; gap:18px; }
.learning-overview b { color:var(--accent); font-weight:400; }
.learning-overview-track { background:var(--line); height:3px; margin:10px 0; }
.learning-overview-track i { display:block; background:var(--accent); height:100%; }
.learning-overview-foot { display:flex; justify-content:space-between; gap:16px; font-size:9px; }
.learning-overview-foot>div { display:flex; gap:20px; }
.learning-overview-foot b { margin-left:4px; color:var(--text); font-weight:400; }
.comparison-context { color:var(--muted); font:11px/1.6 var(--mono); margin-top:14px; }
.comparison-context b { color:var(--accent); font-weight:400; }
.comparison-join { border-top:1px solid var(--line); padding-top:15px; margin-top:18px; }
.comparison-join p { color:var(--muted); font-size:11px; margin-bottom:9px; }
.comparison-join .text-link { font-size:11px; min-height:32px; }
.practice-comparison-invite { padding:23px 0 27px; border-top:1px solid var(--line); }
.practice-comparison-invite h2 { font-size:27px; margin:12px 0 8px; }
.practice-comparison-invite p { max-width:480px; color:var(--muted); font-size:12px; }
.practice-comparison-invite .button { margin-top:20px; }
.result-card>.mastery-strip { border-top:1px solid var(--line); padding-top:20px; }
/* After the quiz, each country has three skill lights. */
.mastery-strip { max-width:750px; margin:0 auto 24px; font:10px/1.5 var(--mono); }
.mastery-strip-heading,.mastery-strip-caption { display:flex; align-items:center; justify-content:space-between; gap:14px; color:var(--dim); }
.mastery-strip-heading b { font-weight:400; color:var(--accent); }
.mastery-strip-heading i { font-style:normal; margin:0 7px; }
.mastery-strip-heading button,.mastery-strip-caption button { padding:4px 0; color:var(--muted); font:inherit; white-space:nowrap; }
.mastery-strip-heading button:hover,.mastery-strip-caption button:hover { color:var(--accent); }
.mastery-strip .icon { width:12px; height:12px; }
.mastery-rail { display:flex; gap:5px; padding:8px 0; overflow-x:auto; scrollbar-width:thin; }
.mastery-tile { position:relative; border:1px solid var(--line-strong); background:var(--surface); color:var(--muted); text-align:center; }
.mastery-tile:hover { border-color:var(--accent); }
.mastery-tile.learned { border-color:#83985c; background:#d2eb8617; color:var(--accent); }
.mastery-tile.locked { border-color:var(--line); background:transparent; color:var(--dim); }
.mastery-tile.new-unlock { border-color:var(--accent); box-shadow:0 0 0 1px #d2eb8620; }
.mastery-rail .mastery-tile { width:37px; height:37px; flex:0 0 37px; padding:4px; font:11px var(--mono); }
.mastery-rail .flag,.mastery-rail .tile-name,.mastery-rail .mastery-tile>.icon { display:none; }
.tile-code { display:block; }
.tile-skill-dots { display:flex; justify-content:center; gap:3px; margin-top:5px; }
.tile-skill-dots i,.skill-meter i,.learning-key i { display:inline-block; width:4px; height:4px; background:var(--line-strong); }
.tile-skill-dots i.started { background:var(--amber); }
.tile-skill-dots i.lit,.skill-meter i.lit,.learning-key i.lit { background:var(--accent); }
.mastery-rail .locked .tile-code { opacity:.65; }
.mastery-rail .locked .tile-skill-dots { opacity:.45; }
.unlock-divider { align-self:center; padding:0 3px; color:var(--dim); }
.mastery-strip-caption { font-size:9px; }
.mastery-strip-caption button { color:var(--accent); }
.passport-learning { padding-top:25px; }
.passport-learning .mastery-strip { max-width:none; }
.skill-earned { color:var(--accent)!important; font:10px/1.6 var(--mono); margin-top:7px!important; }
.learning-path-dialog { width:820px; max-width:min(820px,calc(100vw - 32px)); }
.learning-path-modal h2 { font-size:29px; margin:10px 0 12px; }
.learning-path-modal>p,.mastery-detail>p { color:var(--muted); font-size:12px; max-width:620px; }
.learning-path-stats { display:flex; align-items:baseline; gap:24px; margin:22px 0 14px; font:11px var(--mono); color:var(--muted); }
.learning-path-stats strong { color:var(--accent); font:27px var(--mono); }
.learning-path-stats small { font:11px var(--mono); }
.learning-key { display:flex; align-items:center; gap:22px; color:var(--dim); font:10px var(--mono); }
.learning-key span { display:flex; gap:7px; align-items:center; }
.learning-key .icon { width:11px; height:11px; }
.learning-key i { width:7px; height:7px; }
.learning-path-grid { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:7px; max-height:min(370px,calc(90vh - 365px)); overflow-y:auto; margin:17px -3px 23px; padding:3px; scrollbar-width:thin; }
.mastery-tile.large { display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:102px; padding:12px 5px 9px; }
.mastery-tile.large .flag { width:26px; height:18px; margin-bottom:8px; }
.mastery-tile.large .tile-code { display:none; }
.tile-name { font-size:10px; line-height:1.2; min-height:24px; display:flex; align-items:center; justify-content:center; }
.mastery-tile.large>.icon { position:absolute; right:5px; top:5px; width:10px; height:10px; }
.mastery-tile.locked .flag { opacity:.45; filter:grayscale(.8); }
.skill-meters { display:flex; align-items:center; justify-content:center; gap:10px; margin-top:9px; }
.skill-meter { display:flex; align-items:center; gap:2px; }
.skill-meter>span { display:none; }
.mastery-detail { text-align:center; padding-top:10px; }
.mastery-detail>.flag { width:68px; height:46px; margin:23px auto 18px; }
.mastery-detail h2 { font-size:28px; margin-bottom:12px; }
.mastery-detail>.skill-meters { gap:28px; margin:24px 0 18px; }
.mastery-detail .skill-meter>span { display:block; margin-right:6px; color:var(--dim); }
.mastery-detail .skill-meter i { width:7px; height:7px; }
.mastery-detail .skill-meter.proficient>span { color:var(--accent); }
.mastery-skill-list { border-top:1px solid var(--line); margin-bottom:25px; text-align:left; }
.mastery-skill-list>div { display:flex; align-items:center; padding:12px 0; border-bottom:1px solid var(--line); font:11px var(--mono); gap:12px; }
.mastery-skill-list b { margin-left:auto; font-weight:400; color:var(--dim); }
.mastery-skill-list .icon { width:12px; height:12px; color:var(--accent); }
.mastery-detail>.text-link { display:block; margin:17px auto 0; }
.guided-launch { display:grid; grid-template-columns:1fr auto; gap:14px 25px; padding:0 0 30px; }
.guided-launch h2 { margin:8px 0; }
.guided-launch p { color:var(--muted); font-size:12px; }
.guided-launch>.button { align-self:center; }
.guided-launch>.text-link { grid-column:1/-1; }
/* Compare actual, same-day finishers; a bar for each possible score. */
.community-comparison { margin:0 0 25px; border-top:1px solid var(--line); padding-top:20px; }
.comparison-heading { display:flex; justify-content:space-between; gap:12px; color:var(--dim); font:9px var(--mono); }
.comparison-heading .eyebrow { font-size:9px; }
.comparison-summary { display:flex; gap:25px; justify-content:space-between; align-items:center; margin:20px 0 18px; }
.comparison-summary h2,.comparison-empty h2 { font-size:28px; letter-spacing:-.045em; }
.comparison-summary p,.comparison-empty p { color:var(--muted); font-size:11px; margin-top:7px; max-width:440px; }
.cohort-count { text-align:right; flex-shrink:0; }
.cohort-count strong { display:block; color:var(--accent); font:26px var(--mono); }
.cohort-count span { font:8px var(--mono); color:var(--dim); }
.score-histogram { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:11px; margin-top:12px; }
.histogram-column { min-width:0; text-align:center; color:var(--dim); font:10px var(--mono); }
.histogram-count { height:19px; display:block; }
.histogram-track { height:112px; display:flex; align-items:flex-end; border-bottom:1px solid var(--line-strong); background:repeating-linear-gradient(to top,transparent 0,transparent 27px,#a8b0a10b 27px,#a8b0a10b 28px); }
.histogram-track i { display:block; width:100%; background:#59674b; min-height:0; border-top:1px solid #879574; }
.histogram-track i[style="height:0%"] { border:0; }
.histogram-column.you .histogram-track i { background:var(--accent); border-color:var(--accent); }
.histogram-column.you { color:var(--accent); }
.histogram-score { display:block; position:relative; padding-top:9px; height:34px; }
.histogram-score b { display:block; font:8px var(--mono); margin-top:3px; letter-spacing:.08em; }
.comparison-caption { display:flex; justify-content:space-between; color:var(--dim); font:9px var(--mono); margin-top:12px; gap:12px; }
.comparison-peers { display:flex; justify-content:space-between; gap:12px; margin-top:22px; font:10px var(--mono); color:var(--muted); }
.comparison-peers b { color:var(--text); font-weight:400; }
.comparison-footnote { display:flex; align-items:center; justify-content:space-between; gap:14px; margin-top:18px; font:9px var(--mono); color:var(--dim); }
.comparison-footnote button { color:var(--muted); padding:6px 0; font:inherit; }
.comparison-footnote .icon { height:11px; width:11px; }
.comparison-note { font-size:11px; color:var(--amber); margin-top:15px; }
.comparison-empty { padding:25px 0 12px; }
.comparison-empty .button { margin-top:20px; }
.route-details { border-top:1px solid var(--line); margin-bottom:20px; }
.route-details summary { display:flex; align-items:center; justify-content:space-between; cursor:pointer; font:10px var(--mono); color:var(--muted); padding:14px 0; list-style:none; }
.route-details summary::-webkit-details-marker { display:none; }
.route-details[open] summary .icon { transform:rotate(90deg); }
.route-details .result-map { margin:0 0 12px; }
@media (max-width:760px) {
  .mastery-strip { margin-bottom:22px; }
  .learning-path-grid { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .guided-launch { grid-template-columns:1fr; }
  .guided-launch>.button { justify-self:start; }
}
@media (max-width:480px) {
  .quiz-learning-progress { font-size:9px; margin-bottom:21px; }
  .learning-overview-foot { font-size:8px; gap:10px; }
  .learning-overview-foot>div { gap:12px; flex-shrink:0; }
  .learning-overview-foot>span { text-align:right; max-width:110px; }
  .practice-comparison-invite h2 { font-size:24px; }
  .mastery-strip-heading { font-size:9px; gap:8px; }
  .mastery-strip-heading i { margin:0 2px; }
  .mastery-rail { gap:4px; padding:6px 0; }
  .mastery-rail .mastery-tile { flex-basis:31px; width:31px; height:34px; font-size:10px; }
  .unlock-divider { padding:0 1px; }
  .mastery-strip-caption { align-items:flex-start; font-size:8px; gap:8px; }
  .mastery-strip-caption>span { max-width:180px; }
  .mastery-strip-caption button { padding:0; white-space:normal; text-align:right; }
  .view-quiz .numbered-progress { margin:15px 0 19px; }
  .view-quiz .question-visual { height:170px; margin:20px 0 17px; }
  .learning-path-grid { grid-template-columns:repeat(3,minmax(0,1fr)); max-height:300px; gap:5px; }
  .learning-path-modal h2 { font-size:24px; }
  .learning-path-modal>p { font-size:11px; }
  .learning-path-stats { gap:14px; margin-top:15px; font-size:9px; }
  .learning-key { gap:14px; font-size:9px; }
  .comparison-heading { flex-wrap:wrap; gap:7px; }
  .comparison-summary { gap:15px; }
  .comparison-summary h2,.comparison-empty h2 { font-size:24px; }
  .cohort-count strong { font-size:23px; }
  .score-histogram { gap:8px; }
  .histogram-track { height:95px; }
  .comparison-peers { font-size:9px; gap:7px; flex-wrap:wrap; }
  .comparison-footnote { font-size:8px; }
}
/* Recall practice keeps the same quiet workspace, with one clear next action. */
.practice-format { display:flex; justify-content:space-between; align-items:center; gap:28px; border-top:1px solid var(--line); padding:24px 0 30px; margin-bottom:28px; }
.practice-format h2 { font-size:24px; margin:8px 0; }
.practice-format p { color:var(--muted); font-size:12px; max-width:500px; }
.practice-format .segmented { flex-shrink:0; }
.practice-format .segmented button { white-space:nowrap; }
.segmented button[aria-pressed="true"] { background:var(--accent); color:var(--bg); border-color:var(--accent); }
.recall-form { margin-top:24px; }
.recall-form label { display:block; color:var(--dim); font:10px var(--mono); letter-spacing:.1em; margin-bottom:10px; }
.recall-input-row { display:flex; gap:10px; }
.recall-input-row input { flex:1; width:0; min-width:0; height:52px; padding:12px 15px; background:var(--surface); border:1px solid var(--line-strong); border-radius:2px; color:var(--text); font:18px var(--mono); }
.recall-input-row input:focus { outline:2px solid var(--accent); outline-offset:2px; }
.recall-input-row input::placeholder { color:var(--dim); font-size:14px; }
.recall-input-row .button { min-width:150px; }
.recall-form p { font:10px/1.6 var(--mono); color:var(--dim); margin-top:10px; }
.recall-form #recall-error { color:var(--amber); min-height:16px; }
.recall-help { display:flex; align-items:center; flex-wrap:wrap; gap:12px 20px; margin-top:15px; font:10px/1.6 var(--mono); color:var(--dim); }
.recall-help .text-link { margin-left:auto; font:inherit; color:var(--muted); min-height:36px; }
.recall-verdict { color:var(--accent)!important; }
.recall-summary { display:flex; flex-wrap:wrap; gap:12px 24px; padding:0 0 25px; font:11px var(--mono); color:var(--muted); }
.recall-summary b { color:var(--accent); font-weight:400; }
.recall-map-wrap { margin:24px 0 0; border:1px solid var(--line-strong); background:#151a16; }
.recall-map { width:100%; height:330px; display:block; }
.recall-map .land { fill:#354131; stroke:#748369; stroke-width:.6; vector-effect:non-scaling-stroke; }
.recall-map .map-choice { cursor:crosshair; }
.recall-map .map-choice:hover { fill:#62734f; }
.recall-map .map-choice:focus { fill:#62734f; stroke:var(--text); stroke-width:2; outline:none; }
.recall-map .map-choice.map-selected { fill:#82985a; stroke:var(--accent); stroke-width:2; }
.recall-map .map-choice.map-wrong { fill:var(--amber); }
.recall-map .map-choice.map-correct { fill:var(--accent); }
.map-controls { display:flex; flex-wrap:wrap; border-top:1px solid var(--line); gap:0; }
.map-controls button { min-width:42px; min-height:40px; border-right:1px solid var(--line); color:var(--muted); font:15px var(--mono); padding:8px 12px; }
.map-controls button:last-child { margin-left:auto; font-size:10px; border-right:0; }
.map-controls button:hover { color:var(--accent); background:#d2eb8610; }
.map-instructions { font:10px/1.6 var(--mono); color:var(--dim); margin-top:12px; }
.map-answer-row { display:flex; align-items:center; justify-content:space-between; gap:20px; margin-top:18px; }
.map-answer-row>span { font:10px/1.6 var(--mono); color:var(--muted); }
.measurement-panel { display:flex; justify-content:space-between; align-items:center; gap:20px; border-top:1px solid var(--line); padding:20px 0; margin-top:28px; }
.measurement-panel .eyebrow { font-size:9px; }
.measurement-panel p { max-width:570px; font-size:11px; color:var(--dim); line-height:1.65; margin-top:8px; }
.measurement-actions { display:flex; flex-shrink:0; gap:20px; align-items:center; }
.measurement-panel .text-link { font:10px var(--mono); white-space:nowrap; min-height:40px; }
.measurement-actions .text-link:last-child { color:var(--dim); }
@media(max-width:760px) {
  .practice-format { align-items:flex-start; flex-direction:column; gap:18px; }
  .recall-map { height:290px; }
  .measurement-panel { align-items:flex-start; flex-direction:column; gap:10px; }
}
@media(max-width:480px) {
  .recall-input-row { flex-direction:column; }
  .recall-input-row input { width:100%; }
  .recall-input-row .button { width:100%; }
  .recall-map { height:220px; }
  .map-answer-row { align-items:stretch; flex-direction:column; gap:12px; }
  .recall-help { gap:10px; }
  .recall-help .text-link { margin-left:0; }
  .recall-help>span { flex-basis:100%; order:2; }
  .practice-format .segmented { width:100%; }
  .practice-format .segmented button { flex:1; }
  .site-footer>div { flex-wrap:wrap; }
}
/* Short, event-led motion: answers remain clickable and numbers stay truthful. */
.site-footer a { color:inherit; text-decoration:none; }
.site-footer a:hover { color:var(--accent); }
@keyframes roam-arrive {
  from { opacity:0; transform:translateY(8px); }
  to { opacity:1; transform:translateY(0); }
}
@keyframes roam-stamp {
  0% { transform:scale(.86); }
  65% { transform:scale(1.07); }
  100% { transform:scale(1); }
}
@keyframes roam-check {
  from { stroke-dashoffset:32; }
  to { stroke-dashoffset:0; }
}
@keyframes roam-glow {
  0%,100% { box-shadow:0 0 0 0 #d2eb8600; }
  35% { box-shadow:0 0 0 4px #d2eb8628; }
}
@keyframes roam-bar {
  from { transform:scaleY(0); }
  to { transform:scaleY(1); }
}
@media (prefers-reduced-motion: no-preference) {
  .motion-question .question-title,
  .motion-question .question-visual { animation:roam-arrive 300ms ease-out; }
  .motion-question .answer { animation:roam-arrive 240ms ease-out backwards; }
  .motion-question .answer:nth-child(2) { animation-delay:35ms; }
  .motion-question .answer:nth-child(3) { animation-delay:70ms; }
  .motion-question .answer:nth-child(4) { animation-delay:105ms; }
  .motion-answer .answer-response { animation:roam-arrive 260ms ease-out; }
  .motion-answer .answer.correct { animation:roam-glow 520ms ease-out; }
  .motion-answer .numbered-progress .current,
  .motion-answer .feedback.success .feedback-icon { animation:roam-stamp 380ms ease-out; }
  .motion-answer .feedback.success .feedback-icon path {
    stroke-dasharray:32; animation:roam-check 360ms ease-out;
  }
  .motion-answer .earned-xp { display:inline-block; animation:roam-arrive 420ms ease-out; }
  .motion-finish .result-score { animation:roam-stamp 480ms ease-out; }
  .motion-finish .result-intro h1 { animation:roam-arrive 360ms ease-out; }
  .mastery-tile.new-unlock { animation:roam-glow 800ms ease-out; }
  .histogram-track i { transform-origin:bottom; animation:roam-bar 620ms cubic-bezier(.2,.7,.2,1) backwards; }
  .histogram-column:nth-child(2) i { animation-delay:45ms; }
  .histogram-column:nth-child(3) i { animation-delay:90ms; }
  .histogram-column:nth-child(4) i { animation-delay:135ms; }
  .histogram-column:nth-child(5) i { animation-delay:180ms; }
  .histogram-column:nth-child(6) i { animation-delay:225ms; }
  .route-details[open] .route-stop {
    transform-box:fill-box; transform-origin:center;
    animation:roam-stamp 360ms ease-out var(--stop-delay,0ms) backwards;
  }
  dialog[open] { animation:roam-arrive 180ms ease-out; }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}