@charset "UTF-8";
:root {
  color-scheme: light;
  --ink: #192b2b;
  --paper: #f6f4ed;
  --muted: #5b6865;
  --line: #d8ded5;
  --green: #b6f37b;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
a,
button {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid #156f62;
  outline-offset: 5px;
}
button:disabled {
  cursor: wait;
}
button,
a {
  touch-action: manipulation;
}
[hidden] {
  display: none !important;
}
.wrap {
  width: min(1200px, calc(100% - 64px));
  margin-inline: auto;
}
.site-header {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 16px;
}
.brand {
  font-size: 19px;
  font-weight: 850;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.brand span {
  color: #718c48;
}
.edition,
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
}
.edition {
  color: var(--muted);
}
.text-link {
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 5px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.hero {
  min-height: 530px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 40px;
  padding-block: 60px 72px;
}
.eyebrow {
  margin: 0 0 20px;
}
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #558534;
  margin-right: 8px;
}
h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}
h1 {
  font-size: clamp(34px, 4.2vw, 58px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -2px;
  margin: 0 0 24px;
}
h1 em {
  font-style: normal;
  color: #52782f;
}
.hero-copy {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 30px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 13px 22px;
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  font-weight: 650;
  font-size: 14px;
}
.dark {
  background: var(--ink);
  color: #fff;
}
.button:hover {
  background: #345450;
}
.hero-secondary {
  display: inline-block;
  font-size: 14px;
  padding: 16px;
}
.hero-map {
  height: 375px;
  position: relative;
  isolation: isolate;
}
.orbit {
  position: absolute;
  border: 1px solid #bdcbb8;
  border-radius: 50%;
  inset: 15px 30px;
  transform: rotate(-24deg);
}
.orbit-two {
  inset: 50px 4px;
  transform: rotate(22deg);
  border-style: dashed;
}
.hero-symbol {
  width: 86px;
  height: 86px;
  border: 1px solid #192b2b21;
  border-radius: 22px;
  position: absolute;
  display: grid;
  place-items: center;
  font-size: 44px;
  box-shadow: 0 9px 0 #192b2b0a;
}
.symbol-one {
  background: #b6f37b;
  left: 16%;
  top: 4%;
  transform: rotate(-12deg);
}
.symbol-two {
  background: #ffb29e;
  right: 8%;
  top: 15%;
  transform: rotate(12deg);
}
.symbol-three {
  background: #c7b9fa;
  left: 3%;
  top: 45%;
  transform: rotate(-6deg);
}
.symbol-four {
  background: #f8d27f;
  right: 1%;
  top: 57%;
  transform: rotate(7deg);
}
.symbol-five {
  background: #9ce3d4;
  left: 38%;
  bottom: 0;
  transform: rotate(-12deg);
}
.map-center {
  position: absolute;
  inset: 95px 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 90px;
  font-weight: 800;
  z-index: -1;
  line-height: 1;
}
.map-center span {
  font-size: 9px;
  letter-spacing: 2px;
  margin-top: 14px;
}
.orbit-label {
  position: absolute;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
}
.label-top {
  top: 3px;
  right: 16%;
}
.label-bottom {
  bottom: 8px;
  right: -6px;
}
.intro-strip {
  border-block: 1px solid var(--line);
  background: #efeee5;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-block: 24px;
  gap: 28px;
}
.strip-grid div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.strip-grid strong {
  font-size: 13px;
}
.strip-grid span {
  font-size: 12px;
  color: var(--muted);
}
.collection {
  padding-block: 60px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: end;
  margin-bottom: 30px;
}
.section-heading .eyebrow {
  color: var(--muted);
  margin-bottom: 12px;
}
h2 {
  font-size: 27px;
  letter-spacing: -0.6px;
  margin: 0;
  line-height: 1.4;
}
.section-heading > p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.demo-card {
  border: 1px solid var(--line);
  background: #fffef9;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  scroll-margin-top: 24px;
}
.card-art {
  background: var(--accent);
  height: 205px;
  display: block;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #192b2b20;
}
.card-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.25s;
}
.card-art:hover img {
  transform: scale(1.035);
}
.card-number {
  position: absolute;
  top: 17px;
  left: 19px;
  font-size: 11px;
  letter-spacing: 1px;
  z-index: 1;
}
.art-label {
  position: absolute;
  bottom: 9px;
  right: 12px;
  font-size: 9px;
  color: #263e3b;
}
.card-body {
  padding: 24px;
  display: flex;
  flex: 1;
  flex-direction: column;
}
.card-category {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--muted);
  margin: 0 0 14px;
}
.card-body h3 {
  font-size: 25px;
  margin: 0 0 8px;
}
.card-subtitle {
  font-size: 12px;
  margin: 0 0 14px;
  color: #364b45;
}
.card-mechanic {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0 0 20px;
}
.theme-label {
  font-size: 10px;
  color: var(--muted);
  margin: 0 0 9px;
}
.tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.tags span {
  font-size: 10px;
  border: 1px solid var(--line);
  padding: 5px 7px;
  border-radius: 4px;
}
.card-scope {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin: 16px 0;
}
.warning {
  background: #fff1d8;
  color: #65441a;
  border-left: 3px solid #b67c2d;
  padding: 10px 13px;
  font-size: 12px;
  line-height: 1.8;
}
.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 8px;
}
.card-actions .button {
  padding: 12px 16px;
}
.card-actions .text-link {
  font-size: 12px;
}
.discussion {
  background: #e9eddf;
  border-radius: 12px;
  padding: 36px;
  margin-bottom: 55px;
}
.discussion-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 28px 0 12px;
}
.discussion-grid span {
  font-size: 11px;
  color: var(--muted);
}
.discussion h3 {
  font-size: 17px;
  margin: 14px 0 8px;
}
.discussion p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 26px 35px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  font-size: 11px;
}
.site-footer strong {
  font-size: 12px;
}
.site-footer p {
  max-width: 630px;
  line-height: 1.8;
  color: var(--muted);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 15px;
  align-content: start;
  max-width: 350px;
}
.footer-links a {
  min-height: 44px;
  display: flex;
  align-items: center;
  overflow-wrap: anywhere;
}
.skip {
  position: absolute;
  left: 16px;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 12px;
  z-index: 10;
}
.skip:focus {
  top: 8px;
}
.muted {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}
.play-page {
  height: 100dvh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: #101e22;
}
.player-bar {
  background: var(--paper);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 4px max(12px, env(safe-area-inset-left));
  padding-top: max(4px, env(safe-area-inset-top));
  flex-shrink: 0;
  min-height: 54px;
  flex-wrap: wrap;
}
.player-bar a,
.player-bar button {
  font-size: 12px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  padding: 5px 8px;
  color: var(--ink);
}
.player-bar a:hover,
.player-bar button:hover {
  background: #e1e7d9;
}
.player-bar #game-title {
  font-size: 13px;
  font-weight: 700;
  margin-right: auto;
}
.player-home {
  font-weight: 700;
}
.player-main {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.launch-panel {
  color: var(--ink);
  background: var(--paper);
  border-radius: 12px;
  max-width: 760px;
  padding: 32px;
  margin: 32px auto;
}
.launch-panel h1 {
  font-size: 36px;
}
.launch-panel > p {
  line-height: 1.9;
}
.input-note {
  padding: 16px;
  border: 1px solid var(--line);
  font-size: 14px;
}
.question {
  font-size: 14px;
  font-weight: 600;
}
#game-frame {
  height: 100%;
  width: 100%;
  display: block;
  border: 0;
  background: #101e22;
}
.load-note {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  margin: 0;
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  pointer-events: none;
}
dialog {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  max-width: 640px;
  width: calc(100% - 32px);
  max-height: 85dvh;
  padding: 24px;
  line-height: 1.9;
}
dialog::backdrop {
  background: #0f1e24aa;
}
.dialog-close {
  float: right;
  min-height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  padding: 8px 18px;
}
.document {
  max-width: 960px;
  margin: 40px auto 80px;
  padding: 0 24px;
  line-height: 1.95;
  font-size: 15px;
}
.document h1 {
  font-size: 36px;
  letter-spacing: -1px;
}
.document h2 {
  font-size: 24px;
  padding-top: 26px;
  margin-top: 30px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}
.document h3 {
  font-size: 18px;
  margin: 24px 0 8px;
}
.document p {
  margin: 12px 0;
}
.document table {
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.75;
  width: 100%;
  min-width: 590px;
}
.table-wrap {
  overflow-x: auto;
  margin: 20px 0;
}
.document th,
.document td {
  padding: 10px;
  border: 1px solid #ccd4c6;
  text-align: left;
  vertical-align: top;
}
.document th {
  background: #e8eede;
}
.document li {
  margin-block: 8px;
}
.document code {
  background: #e7eade;
  padding: 2px 4px;
  border-radius: 3px;
}
.document .doc-actions {
  display: flex;
  gap: 15px;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.document .doc-actions button {
  border: 1px solid var(--line);
  background: none;
  padding: 10px 16px;
  min-height: 44px;
}
.doc-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 24px 0;
  font-size: 13px;
}
.doc-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: underline;
}
@media (max-width: 1000px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-map {
    height: 320px;
  }
  .hero-symbol {
    width: 70px;
    height: 70px;
    font-size: 36px;
  }
  .map-center {
    inset: 90px 60px;
    font-size: 70px;
  }
  .edition {
    display: none;
  }
  .hero-secondary {
    display: block;
    padding-left: 0;
  }
  .hero {
    gap: 24px;
  }
  .site-footer {
    flex-direction: column;
  }
}
@media (max-width: 640px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .site-header {
    height: 78px;
  }
  .brand {
    font-size: 16px;
  }
  .hero {
    display: block;
    padding-block: 38px 32px;
    min-height: 0;
  }
  .hero h1 {
    font-size: 40px;
  }
  .hero-map {
    height: 265px;
    max-width: 370px;
    margin: 20px auto 5px;
  }
  .hero-copy {
    font-size: 14px;
  }
  .hero-secondary {
    display: inline-block;
    padding-left: 16px;
  }
  .hero-symbol {
    width: 62px;
    height: 62px;
    font-size: 33px;
    border-radius: 15px;
  }
  .map-center {
    inset: 60px 80px;
  }
  .label-bottom {
    right: 0;
    font-size: 9px;
  }
  .strip-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .strip-grid div {
    flex-direction: row;
    align-items: center;
    gap: 18px;
  }
  .strip-grid span {
    font-size: 11px;
  }
  .collection {
    padding-block: 38px;
  }
  .section-heading {
    display: block;
  }
  .section-heading > p {
    margin-top: 16px;
  }
  .section-heading h2 {
    font-size: 23px;
  }
  .card-grid {
    grid-template-columns: 1fr;
  }
  .card-art {
    height: 200px;
  }
  .discussion {
    padding: 24px;
  }
  .discussion h2 {
    font-size: 23px;
  }
  .discussion-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .discussion-grid h3 {
    margin-top: 8px;
  }
  .player-bar {
    gap: 2px;
  }
  .player-bar #game-title {
    font-size: 12px;
  }
  .player-bar a,
  .player-bar button {
    font-size: 11px;
    padding-inline: 6px;
  }
  .launch-panel {
    margin: 16px 12px;
    padding: 24px 20px;
  }
  .launch-panel h1 {
    font-size: 29px;
  }
  .document {
    padding: 0 18px;
    font-size: 14px;
  }
  .document h1 {
    font-size: 30px;
  }
  .document table {
    font-size: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}
@media print {
  .site-header,
  .doc-actions,
  .doc-nav {
    display: none !important;
  }
  :root {
    background: #fff;
    color: #111;
  }
  .document {
    max-width: none;
    margin: 0;
    padding: 0;
    font-size: 10pt;
    line-height: 1.6;
  }
  .document h1 {
    font-size: 24pt;
  }
  .document h2 {
    font-size: 16pt;
    break-after: avoid;
  }
  .document h3 {
    break-after: avoid;
  }
  .document .table-wrap {
    overflow: visible;
  }
  .document table {
    min-width: 0;
    font-size: 9pt;
  }
  tr {
    break-inside: avoid;
  }
  a {
    text-decoration: none;
  }
  @page {
    size: A4;
    margin: 16mm;
  }
}