@charset "UTF-8";
:root {
  color-scheme: dark;
  --ink: #102422;
  --deep: #0b1919;
  --panel: #182e2a;
  --paper: #e9e3d5;
  --text: #f0eade;
  --muted: #b4b9aa;
  --gold: #d9b77e;
  --line: rgba(220, 205, 169, 0.2);
  --serif:
    Georgia, 'Yu Mincho', 'Hiragino Mincho ProN', 'Noto Serif CJK JP',
    'Songti SC', 'Noto Serif CJK SC', serif;
  --sans:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Kaku Gothic ProN',
    'Yu Gothic', 'Microsoft YaHei', sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 112px;
}
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
body:has(dialog[open]) {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
summary {
  font: inherit;
}
button,
a,
summary,
input {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  text-wrap: balance;
}
h1,
h2 {
  line-height: 1.45;
  letter-spacing: 0.025em;
}
h2 {
  font-size: clamp(31px, 3.5vw, 49px);
}
h3 {
  line-height: 1.6;
}
p {
  text-wrap: pretty;
}
ul,
ol {
  padding: 0;
  margin: 0;
  list-style: none;
}
a,
button,
summary {
  touch-action: manipulation;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 5px;
}
[hidden] {
  display: none !important;
}
::selection {
  background: #c4a469;
  color: #102422;
}
.wrap {
  width: min(1216px, calc(100% - 112px));
  margin-inline: auto;
}
.icon {
  width: 24px;
  height: 24px;
  flex: none;
  vertical-align: middle;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 500;
  color: var(--gold);
  line-height: 1.8;
}
.section {
  padding-block: 112px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 72px;
  align-items: end;
  margin-bottom: 48px;
}
.section-heading .eyebrow {
  margin-bottom: 19px;
}
.section-heading > p,
.section-heading > div > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 15px;
  line-height: 2.1;
  max-width: 460px;
}
.section-heading .text-link {
  margin-top: 22px;
}
.text-link {
  display: inline-flex;
  gap: 23px;
  align-items: center;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gold);
  padding-block: 10px;
  border-bottom: 1px solid var(--gold);
}
.text-link .icon {
  width: 21px;
  transition: transform 0.2s;
}
.text-link:hover .icon {
  transform: translateX(5px);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 46px;
  min-height: 57px;
  padding: 15px 26px;
  font-size: 14px;
  letter-spacing: 0.06em;
  border: 1px solid var(--gold);
  transition:
    background 0.2s,
    transform 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.button-gold {
  color: #182725;
  background: var(--gold);
}
.button-gold:hover {
  background: #eed0a0;
}
.button-outline {
  color: var(--gold);
  background: transparent;
}
.skip {
  position: fixed;
  z-index: 100;
  top: -80px;
  left: 20px;
  padding: 12px 25px;
  background: var(--gold);
  color: var(--ink);
}
.skip:focus {
  top: 12px;
}
/* Navigation */
.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  background: rgba(12, 29, 27, 0.97);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  width: min(1360px, calc(100% - 64px));
  margin: auto;
  min-height: 87px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.brand-seal {
  height: 44px;
  width: 40px;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  position: relative;
  color: var(--gold);
}
.brand-seal:before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(217, 183, 126, 0.35);
}
.brand-seal .icon {
  width: 24px;
  height: 24px;
}
.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.14em;
}
.brand small {
  display: block;
  font-size: 8px;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-top: 8px;
  line-height: 1;
}
.desktop-nav {
  display: flex;
  gap: 26px;
  align-items: center;
}
.desktop-nav > a {
  font-size: 12px;
  color: #d3d4c8;
  padding: 10px 0;
  position: relative;
  white-space: nowrap;
}
.desktop-nav > a:hover,
.desktop-nav > a[aria-current] {
  color: var(--gold);
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}
.language-menu {
  position: relative;
  font-size: 11px;
}
.language-menu summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
}
.language-menu summary::-webkit-details-marker {
  display: none;
}
.language-menu .icon {
  width: 17px;
  height: 17px;
}
.chevron {
  width: 5px;
  height: 5px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  margin-left: 3px;
  margin-top: -3px;
}
.language-menu nav {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--deep);
  border: 1px solid var(--line);
  padding: 10px;
  width: 175px;
  box-shadow: 0 10px 30px #0004;
}
.language-menu nav a {
  display: flex;
  justify-content: space-between;
  padding: 9px 12px;
  font-size: 13px;
}
.language-menu nav a:hover,
.language-menu nav a[aria-current] {
  color: var(--gold);
  background: #d9b77e0b;
}
.header-play {
  border: 1px solid var(--gold);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 21px;
  padding: 10px 17px;
  font-size: 12px;
  line-height: 1.6;
  min-height: 42px;
  white-space: nowrap;
}
.header-play:hover {
  background: var(--gold);
  color: var(--ink);
}
.header-play .icon {
  width: 18px;
  height: 18px;
}
.mobile-menu {
  display: none;
}
/* Key art and title */
.hero {
  min-height: 720px;
  position: relative;
  display: flex;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}
.hero-art,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  object-fit: cover;
  object-position: 58% center;
}
.hero-shade {
  z-index: -1;
  background:
    linear-gradient(
      90deg,
      rgba(7, 21, 22, 0.78),
      rgba(7, 21, 22, 0.12) 63%,
      transparent
    ),
    linear-gradient(0deg, #102422 0%, transparent 28%);
}
.hero-content {
  padding-top: 32px;
  padding-bottom: 108px;
}
.hero-content .eyebrow {
  font-size: 12px;
  letter-spacing: 0.19em;
  margin-bottom: 25px;
}
.hero h1 {
  font-size: clamp(46px, 5.05vw, 72px);
  letter-spacing: 0.035em;
  line-height: 1.43;
  text-shadow: 0 3px 22px #001b1c75;
  max-width: 730px;
}
.hero h1 span,
.hero h1 em {
  display: block;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold);
}
.hero-description {
  margin-top: 24px;
  line-height: 2.1;
  font-size: 15px;
  color: #deded1;
  max-width: 540px;
}
.hero-buttons {
  display: flex;
  align-items: center;
  gap: 31px;
  margin-top: 32px;
}
.hero-buttons .text-link {
  border: none;
  color: var(--text);
  font-size: 12px;
  gap: 20px;
}
.promises {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
  color: #c6cbbe;
  font-size: 10px;
}
.promises li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.promises li:before {
  content: '';
  width: 3px;
  height: 3px;
  background: var(--gold);
  transform: rotate(45deg);
}
.hero-edge {
  position: absolute;
  bottom: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #adb9aa;
  font-size: 9px;
  letter-spacing: 0.2em;
}
.hero-edge a {
  padding: 10px 0;
}
.hero-edge a span {
  margin-left: 17px;
  color: var(--gold);
  font-size: 16px;
}
.stats-bar {
  border-block: 1px solid var(--line);
  background: #132823;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-block: 26px;
}
.stats-grid > div {
  display: flex;
  align-items: center;
  gap: 21px;
  border-right: 1px solid var(--line);
  justify-content: center;
  min-height: 50px;
}
.stats-grid > div:first-child {
  justify-content: flex-start;
}
.stats-grid > div:last-child {
  border: 0;
  justify-content: flex-end;
}
.stats-grid strong {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1.2;
  white-space: nowrap;
}
.stats-grid strong small {
  font-family: var(--sans);
  font-size: 11px;
}
.stats-grid span {
  font-size: 11px;
  color: var(--muted);
}
/* Two paths */
.mode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.mode-card {
  padding: 33px 39px 32px;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 100% 25%, #42665328, transparent 60%), #162c27;
}
.mode-1 {
  background:
    radial-gradient(ellipse at 100% 25%, #b8875125, transparent 60%), #282c23;
}
.mode-card:before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid #d9b77e0a;
  pointer-events: none;
}
.mode-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
  margin-bottom: 31px;
}
.mode-number {
  font-family: var(--serif);
  font-size: 18px;
  color: #c8c4ae75;
}
.mode-emblem {
  position: absolute;
  right: 31px;
  top: 125px;
  border: 1px solid #d9b77e24;
  border-radius: 50%;
  width: 128px;
  height: 128px;
  display: grid;
  place-items: center;
  transform: rotate(-12deg);
  color: #d9b77e55;
}
.mode-emblem:after {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid #d9b77e20;
  border-radius: 50%;
}
.mode-emblem .icon {
  width: 57px;
  height: 57px;
  stroke-width: 0.7;
}
.mode-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 15px;
}
.mode-card h3 {
  font-size: 34px;
  line-height: 1.5;
  position: relative;
  padding-right: 70px;
}
.mode-description {
  color: #bbc2b5;
  margin-top: 23px;
  line-height: 2;
  min-height: 90px;
  max-width: 420px;
  font-size: 14px;
}
.mode-card ul {
  margin-top: 24px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
}
.mode-card li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: 12px;
  color: #d7dacd;
  line-height: 1.9;
}
.mode-card li .icon {
  width: 13px;
  height: 13px;
  color: var(--gold);
  position: relative;
  top: 2px;
}
.mode-goal {
  font-size: 11px;
  color: var(--gold);
  margin: 23px 0 15px;
  min-height: 42px;
}
.mode-card > .text-link {
  font-size: 11px;
}
/* Atlas */
.world-section {
  background: var(--paper);
  color: #263b33;
  padding: 108px 0 38px;
  position: relative;
  background-image: radial-gradient(#8a734b14 0.6px, transparent 0.6px);
  background-size: 5px 5px;
}
.world-section .eyebrow,
.world-section .text-link {
  color: #795d30;
}
.world-section .section-heading > div > p:not(.eyebrow) {
  color: #5d6559;
}
.world-section .text-link {
  border-color: #907245;
}
.era-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.era-card {
  position: relative;
  padding-bottom: 36px;
  display: block;
  border-bottom: 1px solid #8f836448;
}
.era-graphic {
  height: 160px;
  background: #d8d2c1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #697463;
  margin-bottom: 22px;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 31px,
      #8f836416 32px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent 31px,
      #8f836416 32px
    );
}
.era-graphic:before,
.era-graphic:after {
  content: '';
  position: absolute;
  width: 230px;
  height: 90px;
  border: 1px solid #8f83644a;
  transform: rotate(-25deg);
  border-radius: 50%;
}
.era-graphic:after {
  width: 170px;
  height: 170px;
  transform: rotate(28deg);
  border-radius: 50%;
}
.era-graphic .icon {
  width: 68px;
  height: 68px;
  stroke-width: 0.7;
  z-index: 1;
}
.era-graphic > span {
  position: absolute;
  font-family: var(--serif);
  font-size: 76px;
  right: 8px;
  bottom: -20px;
  color: #5d655918;
}
.graphic-1 {
  background-color: #dcd0b7;
  color: #8e7955;
}
.graphic-2 {
  background-color: #ccd1c2;
  color: #6b7a5a;
}
.graphic-3 {
  background-color: #d3cdc0;
  color: #7d6d5a;
}
.era-period {
  font-family: var(--serif);
  color: #846936;
  font-size: 14px;
  letter-spacing: 0.05em;
}
.era-card h3 {
  font-size: 21px;
  margin: 8px 0 12px;
}
.era-card > p:last-of-type {
  color: #656959;
  font-size: 12px;
  line-height: 1.95;
}
.era-arrow {
  position: absolute;
  right: 0;
  bottom: 5px;
  font-size: 22px;
  color: #846936;
  transition: transform 0.2s;
}
.era-card:hover .era-arrow {
  transform: translate(3px, -3px);
}
.world-note {
  font-size: 10px;
  line-height: 1.9;
  color: #797c6d;
  margin-top: 26px;
  max-width: 870px;
}
/* Actual game */
.game-frame-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: 0.13em;
  padding: 13px 21px;
  color: #b9c0ac;
  background: #213830;
}
.frame-dots {
  font-size: 9px;
  color: #6a8070;
  letter-spacing: 3px;
}
.game-frame-top .icon {
  width: 17px;
  height: 17px;
}
.game-figure {
  margin-top: 12px;
  border: 1px solid #a88f595c;
  background: #132924;
  padding: 9px 9px 0;
  box-shadow: 0 25px 65px #04100d55;
}
.screenshot-link {
  position: relative;
  display: block;
  overflow: hidden;
}
.screenshot-link img {
  width: 100%;
  aspect-ratio: 1.75;
  object-fit: cover;
  object-position: center 20%;
  transition: filter 0.2s;
}
.screenshot-link > span {
  position: absolute;
  bottom: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  background: #091b19e8;
  border: 1px solid #d9b77e66;
  padding: 9px 13px;
  color: var(--gold);
}
.screenshot-link .icon {
  width: 15px;
  height: 15px;
}
.screenshot-link:hover img {
  filter: brightness(1.08);
}
figcaption {
  font-size: 10px;
  color: var(--muted);
  padding: 14px 11px;
  line-height: 1.8;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px;
  margin-top: 54px;
}
.feature-grid article > .icon {
  color: var(--gold);
  width: 28px;
  height: 28px;
  margin-bottom: 18px;
}
.feature-grid h3 {
  font-size: 21px;
  margin-bottom: 13px;
}
.feature-grid p {
  color: var(--muted);
  font-size: 12px;
  line-height: 2;
}
/* Getting started, FAQ, final invitation */
.start-section {
  padding-block: 88px;
  background: #1b3029;
  border-block: 1px solid var(--line);
}
.start-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 90px;
}
.start-grid .eyebrow {
  margin-bottom: 21px;
}
.start-grid .text-link {
  margin-top: 28px;
}
.steps li {
  display: flex;
  gap: 30px;
  padding: 0 0 28px;
  margin-bottom: 27px;
  border-bottom: 1px solid var(--line);
}
.steps li:last-child {
  margin: 0;
  padding: 0;
  border: 0;
}
.step-number {
  color: var(--gold);
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1.4;
}
.steps h3 {
  font-size: 22px;
  margin-bottom: 10px;
}
.steps p {
  font-size: 12px;
  color: var(--muted);
  line-height: 2;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}
.faq-section .eyebrow {
  margin-bottom: 19px;
}
.faq-section h2 {
  font-size: 32px;
  line-height: 1.7;
  max-width: 340px;
}
.faq-list {
  border-top: 1px solid var(--line);
}
.faq-list details {
  border-bottom: 1px solid var(--line);
}
.faq-list summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  padding: 24px 0;
  font-size: 13px;
  line-height: 1.8;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary .icon {
  width: 18px;
  height: 18px;
  color: var(--gold);
  transition: transform 0.2s;
}
.faq-list details[open] summary .icon {
  transform: rotate(45deg);
}
.faq-list details > p {
  font-size: 12px;
  color: var(--muted);
  padding: 0 34px 26px 0;
  line-height: 2;
}
.final-cta {
  padding: 88px 24px 90px;
  background:
    radial-gradient(ellipse at 50% 50%, #28463277, transparent 65%), #0d211d;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
}
.final-cta > .eyebrow {
  margin-bottom: 26px;
}
.final-cta h2 {
  position: relative;
  font-size: clamp(32px, 4.1vw, 58px);
  line-height: 1.5;
}
.final-cta > p:not(.eyebrow) {
  font-size: 14px;
  color: var(--muted);
  margin-top: 18px;
}
.final-cta > .button {
  margin-top: 31px;
  position: relative;
}
.small-promise {
  font-size: 10px;
  color: #b9c0af;
  margin-top: 20px;
  position: relative;
}
.small-promise span {
  margin: 0 9px;
}
.final-ornament {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0.045;
  pointer-events: none;
}
.final-ornament .icon {
  width: 650px;
  height: 650px;
  stroke-width: 0.45;
  transform: rotate(20deg);
}
.art-note {
  font-size: 9px;
  text-align: center;
  color: #849587;
  padding: 14px 20px;
  background: #0d211d;
}
.site-footer {
  padding: 45px 56px 21px;
  background: var(--deep);
}
.footer-top,
.footer-bottom {
  max-width: 1216px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.footer-top {
  padding-bottom: 34px;
}
.footer-top .brand strong {
  font-size: 20px;
}
.footer-top > p {
  font-size: 11px;
  color: #9aa795;
}
.footer-top > a:not(.brand) {
  font-size: 11px;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 18px;
}
.footer-top > a > .icon {
  width: 17px;
  height: 17px;
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 19px;
  font-size: 9px;
  color: #8c9b8c;
}
.footer-bottom nav {
  display: flex;
  gap: 24px;
  font-size: 10px;
}
.footer-bottom a[aria-current] {
  color: var(--gold);
}
.footer-bottom a > span {
  display: none;
}
.lightbox {
  width: min(1200px, 95vw);
  max-height: 93dvh;
  border: 1px solid var(--line);
  background: var(--deep);
  color: var(--text);
  padding: 48px 12px 12px;
  box-shadow: 0 20px 90px #0007;
}
.lightbox::backdrop {
  background: #020c0de6;
}
.lightbox img {
  width: 100%;
  max-height: calc(90dvh - 106px);
  object-fit: contain;
}
.lightbox p {
  font-size: 11px;
  text-align: center;
  margin-top: 10px;
}
.lightbox-close {
  position: absolute;
  top: 6px;
  right: 7px;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
  color: var(--gold);
}
/* Editorial guide and scenario atlas */
.article-hero {
  padding-top: 44px;
  padding-bottom: 64px;
}
.back-link {
  font-size: 11px;
  color: var(--muted);
  display: inline-block;
  margin-bottom: 48px;
}
.article-hero > .eyebrow {
  margin-bottom: 22px;
}
.article-hero h1 {
  font-size: clamp(36px, 4.6vw, 63px);
  max-width: 920px;
  line-height: 1.45;
}
.article-hero > p:not(.eyebrow) {
  color: var(--muted);
  max-width: 740px;
  margin-top: 24px;
  line-height: 2;
  font-size: 15px;
}
.guide-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 80px;
  padding-bottom: 104px;
  align-items: start;
}
.guide-toc {
  display: grid;
  position: sticky;
  top: 120px;
  border-top: 1px solid var(--line);
}
.guide-toc > a:not(.button) {
  display: block;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
}
.guide-toc > a:hover {
  color: var(--gold);
}
.guide-toc > .button {
  margin-top: 25px;
}
.guide-article section {
  border-top: 1px solid var(--line);
  padding: 30px 0 46px;
}
.guide-article h2 {
  font-size: 26px;
  line-height: 1.7;
  margin-bottom: 23px;
}
.guide-article p {
  font-size: 14px;
  line-height: 2.2;
  color: #c3c9ba;
  margin-top: 18px;
}
.guide-article .text-link {
  margin-top: 22px;
}
.guide-article figure {
  margin-top: 29px;
  border: 1px solid var(--line);
}
.guide-article figure img {
  width: 100%;
}
.catalog {
  padding-bottom: 95px;
}
.catalog-controls {
  border-block: 1px solid var(--line);
  padding: 24px 0;
  display: grid;
  gap: 25px;
  margin-bottom: 27px;
}
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.filter-buttons button {
  padding: 10px 18px;
  min-height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 12px;
}
.filter-buttons button[aria-pressed='true'] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
}
.catalog-search {
  display: flex;
  align-items: center;
  gap: 25px;
}
.catalog-search label {
  position: absolute;
  clip-path: inset(50%);
  width: 1px;
  height: 1px;
  overflow: hidden;
  white-space: nowrap;
}
.catalog-search input {
  background: #09201c;
  color: var(--text);
  border: 1px solid var(--line);
  min-height: 48px;
  max-width: 500px;
  width: 100%;
  font-size: 13px;
  padding: 11px 17px;
  border-radius: 0;
}
.catalog-search input::placeholder {
  color: #8b9b8d;
}
.catalog-search > p {
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}
.catalog-search strong {
  color: var(--gold);
  font-weight: 400;
  font-size: 18px;
  margin-right: 6px;
}
.catalog-hint {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  gap: 15px;
  max-width: 880px;
  line-height: 2;
}
.catalog-hint .icon {
  margin-top: 2px;
  color: var(--gold);
}
.catalog-group {
  padding-top: 58px;
  scroll-margin-top: 15px;
}
.catalog-group-heading {
  margin-bottom: 26px;
}
.catalog-group-heading h2 {
  font-size: 33px;
  margin-top: 10px;
}
.catalog-group-heading > p:last-child {
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
}
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.scenario-card {
  background: #172e27;
  border: 1px solid var(--line);
  padding: 25px 27px 27px;
  position: relative;
}
.scenario-year {
  font-family: var(--serif);
  font-size: 29px;
  color: var(--gold);
  line-height: 1.2;
  margin-bottom: 19px;
}
.scenario-era {
  font-size: 9px;
  color: #a9b2a0;
  letter-spacing: 0.04em;
}
.scenario-card h3 {
  font-size: 23px;
  margin: 8px 0 14px;
}
.scenario-card > p:last-child {
  font-size: 12px;
  line-height: 2;
  color: var(--muted);
}
.no-results {
  padding: 45px 0;
  color: var(--gold);
}
.catalog > .world-note {
  color: #9ba58f;
  margin-top: 35px;
}
/* International entry */
.gateway {
  min-height: 100dvh;
  background: #0c1c1c;
}
.gateway main {
  min-height: 100dvh;
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
}
.gateway-art,
.gateway-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 65% center;
  z-index: -2;
}
.gateway-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, #081b1cea, #0a1a1b66 73%),
    linear-gradient(0deg, #0c1c1c, transparent 50%);
}
.gateway-content {
  padding: 65px 6.5vw 35px;
  width: min(1100px, 100%);
}
.gateway-seal {
  display: grid;
  place-items: center;
  width: 60px;
  height: 66px;
  border: 1px solid var(--gold);
  margin-bottom: 27px;
  color: var(--gold);
  outline: 1px solid #d9b77e55;
  outline-offset: -5px;
}
.gateway-seal .icon {
  width: 33px;
  height: 33px;
  stroke-width: 0.9;
}
.gateway h1 {
  font-size: clamp(38px, 5.3vw, 76px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-top: 15px;
  white-space: nowrap;
}
.gateway h1 em {
  color: var(--gold);
  font-weight: 400;
}
.gateway-cjk {
  font-family: var(--serif);
  font-size: 24px;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-top: 17px;
}
.gateway-tagline {
  font-family: var(--serif);
  font-size: 26px;
  margin-top: 35px;
}
.gateway-description {
  font-size: 13px;
  color: #b9c2b4;
  line-height: 1.9;
  margin-top: 12px;
}
.gateway-languages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 35px;
}
.gateway-languages a {
  min-height: 141px;
  padding: 18px 18px 20px;
  border: 1px solid #d9b77e55;
  background: #142a24bb;
  position: relative;
  transition: background 0.2s;
}
.gateway-languages a:hover {
  background: #2b4132;
  border-color: var(--gold);
}
.gateway-languages small {
  display: block;
  color: var(--gold);
  font-size: 9px;
  letter-spacing: 0.1em;
}
.gateway-languages strong {
  font-family: var(--serif);
  font-size: 21px;
  display: block;
  font-weight: 400;
  margin-top: 6px;
}
.gateway-languages a > span {
  font-size: 9px;
  color: #a4b29e;
  display: block;
  line-height: 1.8;
  max-width: 135px;
  margin-top: 8px;
  padding-right: 8px;
}
.gateway-languages .icon {
  position: absolute;
  right: 11px;
  bottom: 16px;
  width: 18px;
  height: 18px;
  color: var(--gold);
}
.gateway-resume {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  border-bottom: 1px solid #8e9d8466;
  color: #c7cdbb;
  padding: 10px 0;
  margin-top: 20px;
}
.gateway-resume .icon {
  width: 17px;
  height: 17px;
  margin-left: 13px;
}
.gateway-foot {
  font-size: 8px;
  letter-spacing: 0.13em;
  color: #a3ae9b;
  margin-top: 37px;
}
.gateway-foot span {
  margin-inline: 13px;
}
.not-found {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 25px;
  text-align: center;
  padding: 25px;
}
.not-found h1 {
  font-size: clamp(35px, 6vw, 70px);
}
.not-found p {
  color: var(--muted);
}
/* English spacing and progressive responsive layouts */
html[lang='en'] .brand strong {
  font-size: 18px;
  letter-spacing: 0.02em;
}
html[lang='en'] .brand small {
  font-size: 7px;
  letter-spacing: 0.14em;
}
html[lang='en'] .desktop-nav {
  gap: 20px;
}
html[lang='en'] .desktop-nav > a {
  font-size: 11px;
}
html[lang='en'] .hero h1 {
  font-size: clamp(55px, 6vw, 86px);
  letter-spacing: -0.03em;
  line-height: 1.2;
}
html[lang='en'] .hero-description {
  font-size: 14px;
  line-height: 1.95;
}
html[lang='en'] .mode-card h3 {
  font-size: 36px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}
html[lang='en'] .mode-emblem {
  opacity: 0.55;
}
html[lang='en'] .era-card h3 {
  font-size: 21px;
}
html[lang='en'] .mode-description {
  min-height: 112px;
}
html[lang='en'] .stats-grid span {
  max-width: 100px;
  line-height: 1.6;
}
@media (min-width: 1650px) {
  .hero {
    min-height: 790px;
  }
  .hero-art {
    object-position: center 58%;
  }
  .hero-content {
    padding-top: 50px;
  }
}
@media (max-width: 1150px) {
  .header-inner {
    width: calc(100% - 40px);
    gap: 18px;
  }
  .desktop-nav {
    gap: 17px;
  }
  .desktop-nav > a {
    font-size: 10px;
  }
  .header-actions {
    gap: 17px;
  }
  .wrap {
    width: calc(100% - 72px);
  }
  .brand strong {
    font-size: 19px;
  }
  .brand small {
    font-size: 7px;
  }
  .brand-seal {
    width: 35px;
    height: 40px;
  }
  html[lang='en'] .desktop-nav {
    gap: 13px;
  }
  html[lang='en'] .desktop-nav > a {
    font-size: 10px;
  }
  html[lang='en'] .brand strong {
    font-size: 16px;
  }
  .header-play {
    gap: 12px;
    padding: 10px 13px;
  }
  .hero {
    min-height: 660px;
  }
  .section-heading {
    gap: 40px;
  }
  .mode-card {
    padding-inline: 28px;
  }
  .mode-card h3 {
    font-size: 31px;
  }
  .mode-emblem {
    right: 22px;
    width: 106px;
    height: 106px;
  }
  .mode-emblem .icon {
    width: 48px;
    height: 48px;
  }
  .era-grid {
    gap: 19px;
  }
  .era-card h3 {
    font-size: 19px;
  }
  .feature-grid {
    gap: 26px;
  }
  .feature-grid h3 {
    font-size: 19px;
  }
  .faq-section {
    gap: 50px;
  }
  .guide-layout {
    grid-template-columns: 245px 1fr;
    gap: 45px;
  }
  .stats-grid > div {
    gap: 15px;
  }
  .stats-grid span {
    font-size: 10px;
  }
  .gateway-content {
    width: 100%;
    padding-right: 7vw;
  }
  .gateway-languages {
    max-width: 880px;
  }
}
@media (max-width: 920px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu {
    display: block;
  }
  .mobile-menu > summary {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 30px;
    height: 44px;
    list-style: none;
    cursor: pointer;
  }
  .mobile-menu > summary::-webkit-details-marker {
    display: none;
  }
  .mobile-menu > summary > span {
    width: 23px;
    height: 1px;
    background: var(--gold);
  }
  .mobile-menu nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    padding: 18px 30px 24px;
    background: var(--deep);
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
    box-shadow: 0 20px 30px #0003;
  }
  .mobile-menu nav a {
    padding: 12px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--line);
  }
  .mobile-menu nav a > span {
    margin-left: 15px;
    color: var(--gold);
  }
  .header-inner {
    min-height: 76px;
  }
  .hero {
    min-height: 650px;
  }
  .hero h1 {
    font-size: 55px;
  }
  .hero-art {
    object-position: 61% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, #081b1dd9, #081b1d33),
      linear-gradient(0deg, #102422, transparent 50%);
  }
  .hero-content {
    padding-block: 45px 100px;
  }
  .stats-grid strong {
    font-size: 30px;
  }
  .stats-grid > div {
    display: block;
    text-align: center !important;
  }
  .stats-grid span {
    display: block;
    margin-top: 4px;
  }
  .section {
    padding-block: 82px;
  }
  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .section-heading > p,
  .section-heading > div > p:not(.eyebrow) {
    max-width: 660px;
    font-size: 14px;
  }
  .mode-card {
    padding: 27px 24px;
  }
  .mode-emblem {
    width: 80px;
    height: 80px;
    top: 123px;
    right: 12px;
    opacity: 0.6;
  }
  .mode-emblem .icon {
    width: 39px;
    height: 39px;
  }
  .mode-card h3 {
    font-size: 29px;
    padding-right: 20px;
  }
  .mode-description {
    font-size: 13px;
    min-height: 130px;
  }
  .mode-card li {
    font-size: 11px;
  }
  .mode-goal {
    min-height: 56px;
  }
  .era-grid {
    grid-template-columns: 1fr 1fr;
    gap: 35px 25px;
  }
  .era-graphic {
    height: 170px;
  }
  .era-card h3 {
    font-size: 24px;
  }
  .era-card > p:last-of-type {
    font-size: 13px;
  }
  .world-section {
    padding-top: 78px;
  }
  .start-grid {
    gap: 48px;
  }
  .steps li {
    gap: 18px;
  }
  .steps h3 {
    font-size: 20px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .faq-section h2 {
    max-width: none;
  }
  .footer-top {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 20px 30px;
  }
  .footer-top > p {
    margin-left: auto;
  }
  .footer-top > a:not(.brand) {
    width: 100%;
  }
  .footer-bottom {
    align-items: flex-start;
    gap: 18px;
  }
  .site-footer {
    padding-inline: 36px;
  }
  .guide-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .guide-toc {
    position: static;
    grid-template-columns: 1fr 1fr;
    gap: 0 22px;
  }
  .guide-toc > .button {
    display: none;
  }
  .scenario-grid {
    grid-template-columns: 1fr 1fr;
  }
  .gateway h1 {
    font-size: 60px;
  }
  html[lang='en'] .mode-card h3 {
    font-size: 31px;
  }
  html[lang='en'] .mode-description {
    min-height: 155px;
  }
  .screenshot-link img {
    aspect-ratio: 1.45;
  }
  .feature-grid {
    gap: 22px;
  }
  .feature-grid h3 {
    font-size: 18px;
  }
}
@media (max-width: 600px) {
  html {
    scroll-padding-top: 90px;
  }
  .wrap {
    width: calc(100% - 40px);
  }
  body {
    font-size: 14px;
  }
  .header-inner {
    width: calc(100% - 32px);
    min-height: 72px;
    gap: 10px;
  }
  .brand {
    gap: 9px;
  }
  .brand strong {
    font-size: 18px;
  }
  .brand small {
    font-size: 6px;
    letter-spacing: 0.09em;
    margin-top: 6px;
  }
  .brand-seal {
    width: 29px;
    height: 35px;
  }
  .brand-seal .icon {
    width: 19px;
    height: 19px;
  }
  .header-actions {
    gap: 11px;
  }
  .header-play {
    font-size: 10px;
    padding: 9px 11px;
    min-height: 36px;
    gap: 0;
  }
  .header-play > .icon {
    display: none;
  }
  .language-menu {
    display: none;
  }
  .mobile-menu > summary {
    width: 22px;
  }
  .mobile-menu > summary > span {
    width: 21px;
  }
  .mobile-menu nav {
    padding: 14px 20px 20px;
    gap: 0 17px;
  }
  .mobile-menu nav a {
    font-size: 12px;
  }
  .hero {
    min-height: 680px;
    align-items: flex-start;
  }
  .hero-art {
    object-position: 64% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, #081a1de0, #081a1d60),
      linear-gradient(0deg, #102422, transparent 70%);
  }
  .hero-content {
    padding-top: 72px;
    padding-bottom: 100px;
  }
  .hero-content .eyebrow {
    font-size: 10px;
    letter-spacing: 0.12em;
    margin-bottom: 24px;
  }
  .hero h1 {
    font-size: clamp(35px, 9.8vw, 51px);
    line-height: 1.5;
    letter-spacing: 0.005em;
  }
  .hero-description {
    font-size: 12px;
    line-height: 2.25;
    margin-top: 23px;
    max-width: 340px;
  }
  .hero-buttons {
    gap: 22px;
    margin-top: 29px;
    flex-wrap: wrap;
  }
  .button {
    padding: 14px 22px;
    min-height: 53px;
    font-size: 13px;
    gap: 34px;
  }
  .hero-buttons .text-link {
    font-size: 11px;
    gap: 13px;
  }
  .promises {
    gap: 5px 12px;
    font-size: 9px;
    margin-top: 21px;
    max-width: 290px;
  }
  .hero-edge {
    font-size: 7px;
    letter-spacing: 0.1em;
    bottom: 19px;
  }
  .hero-edge a {
    font-size: 7px;
  }
  .hero-edge a span {
    margin-left: 8px;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    padding: 12px 0;
  }
  .stats-grid > div {
    display: flex;
    text-align: left !important;
    justify-content: flex-start !important;
    gap: 16px;
    min-height: 74px;
    padding: 8px 9px;
  }
  .stats-grid > div:nth-child(2) {
    border: 0;
  }
  .stats-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .stats-grid > div:nth-child(odd) {
    padding-left: 0;
  }
  .stats-grid > div:nth-child(even) {
    padding-left: 24px;
  }
  .stats-grid strong {
    font-size: 32px;
    min-width: 38px;
  }
  .stats-grid strong small {
    font-size: 9px;
  }
  .stats-grid span {
    font-size: 9px;
    margin: 0;
    line-height: 1.8;
    max-width: 70px;
  }
  .section {
    padding-block: 64px;
  }
  .section-heading {
    margin-bottom: 31px;
    gap: 21px;
  }
  .section-heading .eyebrow {
    font-size: 10px;
    margin-bottom: 16px;
  }
  .section-heading > p,
  .section-heading > div > p:not(.eyebrow) {
    font-size: 13px;
    line-height: 2;
  }
  .section-heading h2 {
    font-size: 31px;
  }
  .mode-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .mode-card {
    padding: 27px 27px 29px;
  }
  .mode-card-top {
    padding-bottom: 17px;
    margin-bottom: 26px;
  }
  .mode-card-top .eyebrow {
    font-size: 10px;
  }
  .mode-label {
    font-size: 11px;
  }
  .mode-card h3 {
    font-size: 32px;
    padding-right: 22px;
  }
  .mode-emblem {
    width: 112px;
    height: 112px;
    right: 16px;
    top: 115px;
    opacity: 1;
  }
  .mode-emblem .icon {
    width: 52px;
    height: 52px;
  }
  .mode-description {
    min-height: 0;
    font-size: 13px;
  }
  .mode-card li {
    font-size: 11px;
  }
  .mode-card ul {
    margin-top: 23px;
    padding-top: 22px;
  }
  .mode-goal {
    min-height: 0;
    font-size: 10px;
    margin-block: 22px 16px;
  }
  .world-section {
    padding-top: 63px;
    padding-bottom: 28px;
  }
  .world-section .section-heading h2 {
    font-size: 31px;
  }
  .era-grid {
    gap: 30px 18px;
  }
  .era-graphic {
    height: 125px;
    margin-bottom: 16px;
  }
  .era-graphic .icon {
    width: 54px;
    height: 54px;
  }
  .era-graphic > span {
    font-size: 58px;
    bottom: -17px;
  }
  .era-period {
    font-size: 11px;
  }
  .era-card h3 {
    font-size: 19px;
    line-height: 1.6;
  }
  .era-card > p:last-of-type {
    font-size: 11px;
    line-height: 1.9;
  }
  .era-card {
    padding-bottom: 28px;
  }
  .world-note {
    font-size: 9px;
  }
  .game-figure {
    padding: 5px 5px 0;
  }
  .game-frame-top {
    font-size: 7px;
    padding: 10px 10px;
    letter-spacing: 0.08em;
  }
  .frame-dots {
    font-size: 6px;
    letter-spacing: 1px;
  }
  .game-frame-top .icon {
    width: 14px;
    height: 14px;
  }
  .screenshot-link img {
    aspect-ratio: 1.2;
    object-position: center top;
  }
  .screenshot-link > span {
    bottom: 10px;
    right: 10px;
    font-size: 8px;
    padding: 7px 9px;
    gap: 6px;
  }
  .screenshot-link .icon {
    width: 12px;
    height: 12px;
  }
  figcaption {
    font-size: 8px;
    padding: 10px 8px;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 29px;
    margin-top: 36px;
  }
  .feature-grid article {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 0 15px;
  }
  .feature-grid article > .icon {
    grid-row: 1 / 3;
    margin-top: 4px;
    width: 25px;
    height: 25px;
  }
  .feature-grid h3 {
    font-size: 20px;
    margin-bottom: 9px;
  }
  .feature-grid p {
    font-size: 12px;
  }
  .start-section {
    padding-block: 63px;
  }
  .start-grid {
    grid-template-columns: 1fr;
    gap: 39px;
  }
  .start-grid h2 {
    font-size: 33px;
  }
  .start-grid .eyebrow {
    font-size: 10px;
  }
  .start-grid .text-link {
    margin-top: 20px;
  }
  .steps li {
    gap: 23px;
    padding-bottom: 25px;
    margin-bottom: 25px;
  }
  .steps h3 {
    font-size: 21px;
  }
  .step-number {
    font-size: 26px;
  }
  .steps p {
    font-size: 12px;
  }
  .faq-section {
    gap: 28px;
  }
  .faq-section h2 {
    font-size: 28px;
    max-width: 310px;
  }
  .faq-list summary {
    font-size: 12px;
    padding-block: 22px;
    gap: 15px;
  }
  .faq-list details > p {
    font-size: 12px;
    padding-right: 10px;
    line-height: 2;
  }
  .final-cta {
    padding: 64px 20px 60px;
  }
  .final-cta h2 {
    font-size: 34px;
  }
  .final-cta > .eyebrow {
    font-size: 10px;
    margin-bottom: 20px;
  }
  .final-cta > p:not(.eyebrow) {
    font-size: 12px;
  }
  .final-ornament .icon {
    width: 410px;
    height: 410px;
  }
  .small-promise {
    font-size: 8px;
    line-height: 2;
  }
  .small-promise span {
    margin-inline: 5px;
  }
  .site-footer {
    padding: 33px 20px 24px;
  }
  .footer-top {
    gap: 20px;
    padding-bottom: 27px;
  }
  .footer-top > .brand {
    width: 100%;
  }
  .footer-top > p {
    margin: 0;
    font-size: 10px;
  }
  .footer-top > a:not(.brand) {
    font-size: 11px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 14px;
  }
  .footer-bottom nav {
    gap: 21px;
    flex-wrap: wrap;
    order: -1;
  }
  .article-hero {
    padding-top: 27px;
    padding-bottom: 39px;
  }
  .back-link {
    margin-bottom: 35px;
    font-size: 10px;
  }
  .article-hero > .eyebrow {
    font-size: 9px;
    line-height: 1.8;
  }
  .article-hero h1 {
    font-size: 36px;
  }
  .article-hero > p:not(.eyebrow) {
    font-size: 13px;
    line-height: 2;
  }
  .guide-layout {
    padding-bottom: 45px;
    gap: 24px;
  }
  .guide-toc {
    grid-template-columns: 1fr;
  }
  .guide-toc > a:not(.button) {
    font-size: 11px;
    padding-block: 13px;
  }
  .guide-article section {
    padding: 24px 0 36px;
  }
  .guide-article h2 {
    font-size: 24px;
  }
  .guide-article p {
    font-size: 13px;
    line-height: 2.1;
  }
  .catalog {
    padding-bottom: 55px;
  }
  .filter-buttons {
    gap: 8px;
  }
  .filter-buttons button {
    font-size: 10px;
    padding: 9px 11px;
  }
  .catalog-controls {
    padding-block: 18px;
    gap: 20px;
  }
  .catalog-search {
    gap: 12px;
  }
  .catalog-search input {
    font-size: 11px;
    padding-inline: 11px;
  }
  .catalog-search > p {
    font-size: 9px;
  }
  .catalog-search strong {
    font-size: 15px;
    margin-right: 3px;
  }
  .catalog-hint {
    font-size: 11px;
    gap: 12px;
  }
  .catalog-hint .icon {
    width: 20px;
    height: 20px;
  }
  .catalog-group {
    padding-top: 43px;
  }
  .catalog-group-heading h2 {
    font-size: 27px;
  }
  .catalog-group-heading > p:last-child {
    font-size: 12px;
  }
  .scenario-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .scenario-card {
    padding: 24px 25px;
  }
  .scenario-card h3 {
    font-size: 24px;
  }
  .scenario-card > p:last-child {
    font-size: 12px;
  }
  .scenario-year {
    font-size: 31px;
  }
  .gateway-content {
    padding: 38px 22px 28px;
  }
  .gateway-art {
    object-position: 66% center;
  }
  .gateway-shade {
    background:
      linear-gradient(90deg, #081b1de3, #0a1a1b7a),
      linear-gradient(0deg, #0c1c1c, transparent 70%);
  }
  .gateway-seal {
    width: 43px;
    height: 48px;
    margin-bottom: 22px;
  }
  .gateway-seal .icon {
    width: 26px;
    height: 26px;
  }
  .gateway .eyebrow {
    font-size: 9px;
  }
  .gateway h1 {
    font-size: clamp(30px, 7.9vw, 45px);
    margin-top: 14px;
  }
  .gateway-cjk {
    font-size: 19px;
    margin-top: 13px;
  }
  .gateway-tagline {
    font-size: 24px;
    margin-top: 26px;
  }
  .gateway-description {
    font-size: 12px;
  }
  .gateway-languages {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 26px;
  }
  .gateway-languages a {
    min-height: 125px;
    padding: 13px 15px 16px;
  }
  .gateway-languages strong {
    font-size: 21px;
  }
  .gateway-languages a > span {
    font-size: 9px;
    max-width: 138px;
  }
  .gateway-languages .icon {
    width: 16px;
    right: 10px;
    bottom: 13px;
  }
  .gateway-resume {
    font-size: 10px;
    gap: 4px;
    margin-top: 14px;
  }
  .gateway-foot {
    font-size: 7px;
    letter-spacing: 0.055em;
    margin-top: 25px;
  }
  .gateway-foot span {
    margin-inline: 7px;
  }
  .not-found .button {
    font-size: 12px;
    gap: 12px;
  }
  html[lang='en'] .brand strong {
    font-size: 14px;
  }
  html[lang='en'] .brand small {
    font-size: 5px;
  }
  html[lang='en'] .hero h1 {
    font-size: clamp(45px, 12vw, 62px);
    line-height: 1.2;
  }
  html[lang='en'] .hero-description {
    font-size: 12px;
    line-height: 2;
  }
  html[lang='en'] .hero-description br {
    display: none;
  }
  html[lang='en'] .hero-description {
    max-width: 300px;
  }
  html[lang='en'] .hero {
    min-height: 658px;
  }
  html[lang='en'] .hero-content {
    padding-top: 71px;
  }
  html[lang='en'] .mode-card h3 {
    font-size: 35px;
  }
  html[lang='en'] .mode-description {
    min-height: 0;
  }
  html[lang='en'] .stats-grid span {
    max-width: 70px;
  }
  html[lang='en'] .era-card h3 {
    font-size: 21px;
  }
  html[lang='en'] .article-hero h1 {
    font-size: 37px;
  }
}
@media (max-width: 360px) {
  .brand strong {
    font-size: 16px;
  }
  .header-play {
    padding-inline: 8px;
  }
  .header-actions {
    gap: 9px;
  }
  .hero-buttons {
    gap: 16px;
  }
  .hero h1 {
    font-size: 34px;
  }
  .hero-description {
    font-size: 11px;
  }
  .hero {
    min-height: 650px;
  }
  .stats-grid > div {
    gap: 10px;
  }
  .stats-grid > div:nth-child(even) {
    padding-left: 13px;
  }
  .era-grid {
    gap: 27px 14px;
  }
  .era-card h3 {
    font-size: 17px;
  }
  .gateway-languages a {
    padding-inline: 12px;
  }
  .gateway-languages a > span {
    font-size: 8px;
  }
  .gateway h1 {
    font-size: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}

.analytics-notice {
  font-size: 12px;
  line-height: 1.7;
  opacity: 0.7;
  margin: 24px 0 0;
  max-width: 80ch;
}