:root {
  color-scheme:dark;
  --bg:#101a23;
  --panel:#182630;
  --panel-border:#293840;
  --mint:#65dfbf;
  --text:#f1f5f5;
  --muted:#8eaaaF;
  --gold:#edce8d;
  --font:Inter,"Segoe UI",Arial,sans-serif;
}

* {
  box-sizing:border-box;
}

body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}

button,a,input {
  -webkit-tap-highlight-color:transparent;
}

button {
  font:inherit;
  cursor:pointer;
}

button,a {
  touch-action:manipulation;
}

button {
  color:inherit;
}

button:disabled {
  opacity:.45;
  cursor:default;
}

button:focus-visible,a:focus-visible,canvas:focus-visible {
  outline:3px solid var(--gold);
  outline-offset:4px;
}

button {
  transition:background .18s,transform .18s,border-color .18s;
}

button:active:not(:disabled) {
  transform:translateY(1px);
}

a {
  color:inherit;
  text-decoration:none;
}

.icon {
  width:22px;
  height:22px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
  flex-shrink:0;
}

.icon-defs {
  position:absolute;
  width:0;
  height:0;
  overflow:hidden;
}

.rail {
  position:fixed;
  inset:0 auto 0 0;
  width:88px;
  background:#12212b;
  border-right:1px solid #26343d;
  display:flex;
  align-items:center;
  flex-direction:column;
  z-index:10;
}

.brand-symbol {
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  background:var(--mint);
  color:#143c39;
  border-radius:15px;
  margin-top:23px;
}

.brand-symbol .icon {
  width:29px;
  height:29px;
  stroke-width:2.5;
}

.rail-links {
  display:flex;
  flex-direction:column;
  gap:19px;
  margin-top:59px;
  width:100%;
  align-items:center;
}

.rail-button {
  width:60px;
  min-height:62px;
  border:0;
  background:none;
  border-radius:12px;
  color:#7b959f;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:8px;
}

.rail-button span {
  font-size:8px;
  font-weight:700;
  letter-spacing:1px;
}

.rail-button .icon {
  width:23px;
  height:23px;
}

.rail-button.active {
  color:var(--mint);
  background:#213d3e;
}

.rail-button:hover {
  background:#21313b;
  color:var(--text);
}

.rail-bottom {
  margin-top:auto;
  display:flex;
  align-items:center;
  flex-direction:column;
  gap:27px;
  margin-bottom:26px;
}

.vertical-caption {
  writing-mode:vertical-rl;
  transform:rotate(180deg);
  font-size:8px;
  letter-spacing:2.8px;
  color:#64818d;
}

.avatar {
  height:34px;
  width:34px;
  border-radius:50%;
  border:1px solid #52666d;
  background:#31444b;
  display:grid;
  place-items:center;
  font-size:10px;
  color:#c4d1d4;
}

.app-shell {
  margin-left:88px;
}

.topbar {
  height:88px;
  padding:0 38px;
  border-bottom:1px solid #26333d;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.wordmark {
  font-weight:800;
  font-size:18px;
  letter-spacing:1.5px;
  display:flex;
  align-items:center;
  gap:7px;
}

.wordmark>span:first-child {
  font-weight:400;
  color:#91a9af;
}

.wordmark .version-tag {
  font-size:9px;
  font-weight:500;
  letter-spacing:1px;
  border:1px solid #34444b;
  color:#91a9af;
  padding:4px 7px;
  border-radius:4px;
  margin-left:9px;
}

.topbar-right {
  display:flex;
  align-items:center;
  gap:15px;
}

.project-link {
  color:#93a7af;
  font-size:11px;
  display:flex;
  align-items:center;
  gap:12px;
  margin-right:13px;
}

.tiny-dot {
  height:3px;
  width:3px;
  border-radius:50%;
  background:#536f79;
}

.icon-button {
  display:grid;
  place-items:center;
  background:transparent;
  border:1px solid #35464e;
  border-radius:9px;
  width:35px;
  height:35px;
  color:#a4b8be;
}

.icon-button:hover {
  background:#263c47;
  color:white;
}

.icon-button .icon {
  width:17px;
  height:17px;
}

main {
  max-width:1660px;
  margin:0 auto;
  padding:33px 38px 20px;
}

.heading-row {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:27px;
}

.eyebrow {
  font-size:9px;
  letter-spacing:2.2px;
  color:var(--mint);
  font-weight:700;
  display:flex;
  align-items:center;
  gap:8px;
}

.status-dot {
  width:5px;
  height:5px;
  border-radius:50%;
  background:var(--mint);
}

h1 {
  font-size:38px;
  font-weight:650;
  letter-spacing:-1.5px;
  line-height:1.12;
  margin:12px 0 10px;
}

.heading-row p {
  color:#95a8b0;
  font-size:12px;
  margin:0;
  line-height:1.7;
}

.best-score {
  display:flex;
  gap:13px;
  align-items:center;
  padding:13px 19px;
  border:1px solid #35403f;
  border-radius:11px;
  background:linear-gradient(110deg,#252d2b,#1a2529);
}

.best-score>.icon {
  color:var(--gold);
  width:24px;
  height:24px;
}

.best-score div {
  display:flex;
  flex-direction:column;
  gap:4px;
}

.best-score span {
  font-size:8px;
  font-weight:700;
  letter-spacing:1.4px;
  color:#b2b6a6;
}

.best-score strong {
  font-size:20px;
  color:var(--gold);
  line-height:1;
}

.play-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 292px;
  gap:24px;
}

.game-column {
  min-width:0;
}

.telemetry {
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  background:var(--panel);
  border:1px solid var(--panel-border);
  border-radius:13px;
  margin-bottom:17px;
  padding:18px 0;
}

.telemetry-item {
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 22px;
  min-width:0;
}

.telemetry-item+.telemetry-item {
  border-left:1px solid #304049;
}

.telemetry-icon {
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border-radius:10px;
  flex-shrink:0;
}

.telemetry-icon .icon {
  width:18px;
  height:18px;
}

.mint {
  color:#7cdfbf;
  background:#29483f;
}

.sand {
  color:#e6c98b;
  background:#434237;
}

.lilac {
  color:#b3b1e5;
  background:#34364f;
}

.telemetry-data {
  flex:1;
  min-width:0;
}

.meter-heading {
  display:flex;
  justify-content:space-between;
  gap:8px;
  align-items:center;
  margin-bottom:10px;
  font-size:10px;
}

.meter-heading>span {
  color:#9aafb7;
  white-space:nowrap;
}

.meter-heading strong {
  font-size:11px;
  font-weight:600;
  white-space:nowrap;
}

.meter {
  height:4px;
  background:#314049;
  border-radius:4px;
  overflow:hidden;
}

.meter i {
  display:block;
  width:100%;
  height:100%;
  background:var(--mint);
  border-radius:4px;
  transition:width .2s;
}

.meter.low i {
  background:#f4a171;
}

.meter.ecology i {
  background:#aaa7da;
}

.bin-meter {
  display:flex;
  gap:4px;
  height:4px;
}

.bin-meter i {
  flex:1;
  background:#3b4447;
  border-radius:2px;
}

.bin-meter i.filled {
  background:#e8cd97;
}

.ocean-frame {
  position:relative;
  isolation:isolate;
  border:1px solid #497a76;
  border-radius:15px;
  overflow:hidden;
  background:#318d89;
  aspect-ratio:1100 / 680;
  box-shadow:0 15px 40px #05111725;
}

.ocean-frame canvas {
  width:100%;
  height:100%;
  display:block;
  outline-offset:-4px;
  touch-action:none;
}

.map-top {
  position:absolute;
  inset:17px 18px auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  pointer-events:none;
  z-index:2;
}

.location-pill,.time-pill,.map-button {
  background:#123c41d9;
  border:1px solid #a8e6d32c;
  backdrop-filter:blur(12px);
  border-radius:7px;
  color:#edf6ed;
}

.location-pill {
  height:33px;
  display:flex;
  align-items:center;
  gap:9px;
  padding:0 12px;
  font-size:10px;
  font-weight:600;
}

.live-dot {
  width:5px;
  height:5px;
  border-radius:50%;
  background:#8ceccb;
  box-shadow:0 0 8px #8ceccb66;
}

.location-divider {
  height:11px;
  width:1px;
  background:#92bfb84a;
}

.location-pill>span:last-child {
  color:#b1ceca;
  font-size:9px;
}

.map-actions {
  display:flex;
  gap:7px;
  pointer-events:auto;
}

.time-pill {
  height:33px;
  display:flex;
  align-items:center;
  gap:7px;
  padding:0 11px;
  font-size:11px;
}

.time-pill .icon {
  width:14px;
  height:14px;
  color:#b5d1c6;
}

.time-pill strong {
  font-variant-numeric:tabular-nums;
  font-weight:600;
}

.time-pill.urgent {
  color:#ffd09b;
  background:#663831da;
}

.map-button {
  width:33px;
  height:33px;
  display:grid;
  place-items:center;
  font-size:24px;
}

.map-button:hover {
  background:#195258;
}

.map-button .icon {
  width:15px;
  height:15px;
}

.current-tag {
  position:absolute;
  top:68px;
  right:21px;
  display:flex;
  gap:9px;
  align-items:center;
  color:#d5eee1;
  pointer-events:none;
}

.current-arrows {
  font-size:26px;
  letter-spacing:0;
  font-weight:300;
  opacity:.7;
}

.current-tag div {
  display:flex;
  flex-direction:column;
  gap:3px;
}

.current-tag div>span {
  font-size:6px;
  letter-spacing:1.4px;
  opacity:.8;
}

.current-tag strong {
  font-size:10px;
  font-weight:500;
}

.map-footer {
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:35px;
  padding:0 18px;
  background:#0e353f63;
  display:flex;
  align-items:center;
  gap:17px;
  color:#d1e8dc;
  pointer-events:none;
}

.map-footer>span {
  display:flex;
  gap:5px;
  align-items:center;
  font-size:6px;
  letter-spacing:1.1px;
  font-weight:500;
}

.legend-dot {
  height:5px;
  width:5px;
  border-radius:50%;
}

.waste-dot {
  background:#f5d58b;
}

.life-dot {
  background:#a9db9c;
}

.dock-dot {
  background:#a3eced;
}

.map-footer .map-coordinates {
  margin-left:auto;
  font-size:6px;
  letter-spacing:1px;
  color:#a5d4c7;
}

.map-coordinates span {
  font-size:4px;
  color:#6be0bf;
}

.game-overlay {
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:56px 24px 42px;
  z-index:3;
  pointer-events:none;
}

.game-overlay:empty {
  display:none;
}

.overlay-card {
  pointer-events:auto;
  width:360px;
  background:#112b30ed;
  border:1px solid #b6e7d43b;
  padding:27px 30px 24px;
  border-radius:17px;
  box-shadow:0 20px 65px #06333166;
  backdrop-filter:blur(14px);
  text-align:center;
  animation:rise-in .35s ease-out;
}

.overlay-eyebrow {
  font-size:8px;
  letter-spacing:2px;
  font-weight:650;
  color:#95d3bd;
}

.overlay-card h2 {
  font-size:26px;
  line-height:1.22;
  letter-spacing:-.6px;
  margin:13px 0 10px;
  font-weight:650;
}

.overlay-card p {
  color:#bdd1ce;
  font-size:11px;
  line-height:1.8;
  margin:0 auto 20px;
  max-width:290px;
}

.overlay-card p strong {
  color:#f2f8e8;
  font-weight:550;
}

.overlay-icon {
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  background:#32534a;
  margin:0 auto 15px;
  border:1px solid #88c4a44d;
  border-radius:15px;
  color:#91e4ba;
}

.overlay-icon .icon {
  width:24px;
  height:24px;
}

.primary-button {
  width:100%;
  height:43px;
  border:1px solid #8bf0ce;
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  background:#8de9c6;
  color:#12372f;
  font-size:12px;
  font-weight:700;
  box-shadow:0 2px 0 #194f3d;
}

.primary-button:hover {
  background:#b0f5d8;
}

.primary-button .icon {
  width:17px;
  height:17px;
}

.overlay-footnote {
  display:block;
  font-size:8px;
  line-height:1.5;
  color:#94b8ad;
  margin-top:13px;
  letter-spacing:.1px;
}

.secondary-button {
  width:100%;
  padding:10px;
  border:1px solid #496159;
  border-radius:7px;
  background:transparent;
  color:#c9ded3;
  margin-top:9px;
  font-size:11px;
}

.secondary-button:hover {
  background:#23443e;
}

.overlay-card.result-card {
  width:440px;
  padding:22px;
}

.result-card h2 {
  font-size:24px;
}

.result-card p {
  margin-bottom:12px;
}

.result-stats {
  display:flex;
  gap:5px;
  justify-content:space-around;
  border-block:1px solid #7499883b;
  padding:12px 0;
  margin-bottom:16px;
}

.result-stats div {
  display:flex;
  flex-direction:column;
  gap:4px;
}

.result-stats strong {
  font-size:21px;
  color:#b0f2ce;
}

.result-stats span {
  font-size:8px;
  color:#a4c5b8;
}

.upgrade-label {
  font-size:10px!important;
  margin-bottom:9px!important;
  color:#e6eee9!important;
}

.upgrade-grid {
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:7px;
}

.upgrade-button {
  background:#25483f;
  border:1px solid #4e7464;
  border-radius:8px;
  padding:12px 5px;
  display:flex;
  align-items:center;
  flex-direction:column;
  gap:6px;
}

.upgrade-button:hover {
  background:#375f4c;
  border-color:#9ae4bb;
}

.upgrade-button>.icon {
  width:19px;
  height:19px;
  color:#a3e3b4;
}

.upgrade-button strong {
  font-size:10px;
}

.upgrade-button small {
  font-size:8px;
  color:#b6ccc0;
}

.game-toast {
  position:absolute;
  left:50%;
  bottom:46px;
  transform:translateX(-50%);
  background:#142e38ed;
  border:1px solid #8abab24d;
  box-shadow:0 4px 18px #0002;
  color:#e3f5ea;
  max-width:80%;
  padding:10px 16px;
  border-radius:8px;
  z-index:4;
  font-size:11px;
  text-align:center;
  pointer-events:none;
  opacity:0;
  transition:opacity .2s;
}

.game-toast.visible {
  opacity:1;
}

.game-toast.warning {
  background:#5c3d2bec;
  border-color:#ddb783;
  color:#ffebc8;
}

.rescue-button {
  position:absolute;
  bottom:48px;
  left:50%;
  transform:translateX(-50%);
  z-index:5;
  white-space:nowrap;
  background:#ffe1a3;
  border:0;
  padding:12px 15px;
  border-radius:7px;
  color:#493b22;
  font-size:11px;
  font-weight:650;
  align-items:center;
  gap:8px;
}

.rescue-button:not([hidden]) {
  display:flex;
}

.rescue-button .icon {
  width:16px;
  height:16px;
}

.controls-strip {
  display:flex;
  align-items:center;
  gap:22px;
  padding:16px 3px;
  color:#849ba5;
  font-size:9px;
}

.controls-strip>div {
  display:flex;
  align-items:center;
  gap:8px;
}

.key-group {
  display:flex;
  gap:3px;
}

.key-group.arrows {
  display:none;
}

kbd {
  font-family:inherit;
  display:inline-grid;
  place-items:center;
  min-width:19px;
  height:20px;
  border:1px solid #3a4b55;
  border-bottom-width:2px;
  border-radius:4px;
  background:#1e2d37;
  font-size:9px;
  font-weight:600;
  color:#b6c6cc;
}

.wide-key {
  padding:0 7px;
  font-size:7px;
  letter-spacing:.5px;
}

.controls-strip>button {
  margin-left:auto;
  border:0;
  background:transparent;
  color:#b1c2c6;
  display:flex;
  align-items:center;
  gap:6px;
  font-size:9px;
  padding:0;
  white-space:nowrap;
}

.controls-strip>button .icon {
  width:13px;
  height:13px;
}

.conservation-note {
  display:flex;
  align-items:center;
  gap:10px;
  padding:16px 17px;
  background:#192e2e;
  border:1px solid #2b4540;
  border-radius:10px;
}

.conservation-note>.icon {
  width:19px;
  height:19px;
  color:#80b39b;
}

.conservation-note p {
  font-size:9px;
  line-height:1.6;
  color:#9db7b0;
  margin:0;
}

.conservation-note p strong {
  font-weight:500;
  color:#bed2c7;
}

.conservation-note>span {
  margin-left:auto;
  font-size:7px;
  letter-spacing:1.3px;
  color:#8db6a5;
  white-space:nowrap;
}

.mission-column {
  display:flex;
  flex-direction:column;
  gap:17px;
}

.mission-card,.journey-card {
  border:1px solid var(--panel-border);
  background:var(--panel);
  border-radius:13px;
  padding:22px;
}

.section-label {
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:#92a8ad;
  font-size:8px;
  letter-spacing:1.8px;
  font-weight:650;
}

.level-badge {
  color:#8ed7bc;
  background:#25463e;
  border:1px solid #365d4f;
  letter-spacing:1px;
  font-size:7px;
  padding:5px 6px;
  border-radius:4px;
}

.mission-card h2 {
  font-size:22px;
  letter-spacing:-.5px;
  font-weight:600;
  margin:20px 0 10px;
}

.mission-card>p {
  font-size:11px;
  line-height:1.8;
  color:#8ea6b0;
  margin:0 0 24px;
}

.mission-objective {
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:22px;
}

.objective-icon {
  border:1px solid #3d5356;
  background:#233a3e;
  border-radius:9px;
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  flex-shrink:0;
  color:#c5dbc9;
}

.objective-icon>.icon {
  width:18px;
  height:18px;
}

.mission-objective>div:last-child {
  display:flex;
  flex-direction:column;
  gap:6px;
}

.mission-objective strong {
  font-size:11px;
  font-weight:550;
}

.mission-objective span {
  font-size:8px;
  color:#8ea6b0;
}

.progress-heading {
  display:flex;
  justify-content:space-between;
  font-size:9px;
  color:#8ea6b0;
  margin-bottom:10px;
}

.progress-heading strong {
  color:#c4d6d4;
  font-size:10px;
}

.mission-progress {
  height:5px;
  border-radius:4px;
  background:#30424a;
  overflow:hidden;
  margin-bottom:17px;
}

.mission-progress i {
  width:0;
  height:100%;
  display:block;
  background:#6bdbb4;
  transition:width .3s;
}

.bonus-note {
  display:flex;
  align-items:center;
  gap:6px;
  color:#accdbb;
  font-size:8px;
}

.bonus-note>.icon {
  width:13px;
  height:13px;
  color:#8bba9e;
}

.bonus-note strong {
  color:#bbdfb0;
  margin-left:auto;
  font-size:11px;
}

.score-row {
  border-top:1px solid #2e4048;
  margin-top:24px;
  padding-top:19px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.score-row>span {
  font-size:8px;
  color:#8fa5ad;
  letter-spacing:1px;
}

.score-row strong {
  font-size:28px;
  font-weight:600;
  letter-spacing:-.8px;
}

.score-row strong span {
  font-size:7px;
  letter-spacing:1px;
  font-weight:500;
  color:#8fa5ad;
}

.journey-card {
  padding:21px 20px;
}

.section-label>.icon {
  width:15px;
  height:15px;
  color:#74949e;
}

.journey {
  list-style:none;
  padding:0;
  margin:21px 0 0;
  display:flex;
  flex-direction:column;
  gap:25px;
}

.journey li {
  display:flex;
  gap:10px;
  align-items:center;
  position:relative;
}

.journey li:not(:last-child):after {
  content:"";
  height:18px;
  width:1px;
  background:#364750;
  position:absolute;
  left:14px;
  top:34px;
}

.step-number {
  font-size:9px;
  width:29px;
  height:29px;
  display:grid;
  place-items:center;
  border:1px solid #3a4b52;
  border-radius:50%;
  color:#7e969f;
  background:#20313b;
  flex-shrink:0;
}

.journey li>div {
  display:flex;
  flex-direction:column;
  gap:5px;
}

.journey strong {
  font-size:10px;
  font-weight:500;
  color:#8ca4ae;
}

.journey li>div>span {
  font-size:8px;
  color:#647f8b;
}

.journey .step-state {
  margin-left:auto;
  color:#69808a;
  font-size:9px;
}

.journey .current .step-number,.journey .done .step-number {
  color:#99e6c7;
  border-color:#487364;
  background:#294e43;
}

.journey .current strong {
  color:#d6e7dc;
}

.journey .current .step-state,.journey .done .step-state {
  color:#72d3ae;
}

.journey .done strong {
  color:#accabc;
}

.robot-card {
  display:flex;
  align-items:center;
  gap:12px;
  text-align:left;
  border:1px solid #384843;
  border-radius:12px;
  background:linear-gradient(120deg,#253932,#1b2b2b);
  padding:16px;
}

.robot-card:hover {
  border-color:#79a994;
}

.robot-card>span:nth-child(2) {
  display:flex;
  flex-direction:column;
  gap:6px;
}

.robot-card strong {
  font-size:11px;
  font-weight:550;
  color:#d6e7d6;
}

.robot-card small {
  font-size:8px;
  color:#94ad9d;
}

.robot-card>.icon {
  width:14px;
  height:14px;
  margin-left:auto;
  color:#8ca997;
}

.robot-mini {
  width:38px;
  height:45px;
  background:#d5e8da;
  transform:rotate(-12deg);
  border:3px solid #819e94;
  border-radius:11px;
  position:relative;
  box-shadow:0 6px 10px #091d3550;
  flex-shrink:0;
}

.robot-mini:before,.robot-mini:after {
  content:"";
  position:absolute;
  height:31px;
  width:6px;
  border-radius:4px;
  background:#477475;
  top:7px;
}

.robot-mini:before {
  left:-6px;
}

.robot-mini:after {
  right:-6px;
}

.robot-mini b {
  position:absolute;
  left:4px;
  right:4px;
  top:9px;
  height:15px;
  line-height:10px;
  text-align:center;
  font-size:15px;
  letter-spacing:3px;
  color:#74dfc3;
  background:#203f46;
  border-radius:6px;
  padding-left:3px;
}

.robot-mini i {
  position:absolute;
  height:4px;
  width:13px;
  background:#eacb83;
  bottom:4px;
  left:9px;
  border-radius:2px;
}

footer {
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid #25323b;
  color:#6e8792;
  font-size:8px;
}

footer>span {
  display:flex;
  gap:5px;
  align-items:center;
}

footer .icon {
  width:14px;
  height:14px;
  margin-right:4px;
}

footer strong {
  font-weight:500;
  color:#91a9b1;
}

footer button {
  display:flex;
  align-items:center;
  gap:6px;
  background:transparent;
  border:0;
  color:#77919b;
  font-size:8px;
  padding:0;
}

footer button .icon {
  width:12px;
  height:12px;
  margin:0;
}

.touch-controls {
  display:none;
}

dialog {
  background:#182a33;
  color:#e6eee9;
  border:1px solid #49605d;
  border-radius:18px;
  padding:35px;
  max-width:540px;
  width:calc(100% - 30px);
  max-height:85vh;
  box-shadow:0 30px 100px #0007;
}

dialog::backdrop {
  background:#07171dbe;
  backdrop-filter:blur(5px);
}

.dialog-close {
  position:absolute;
  right:15px;
  top:15px;
}

.dialog-eyebrow {
  color:#91d9b9;
  font-size:9px;
  letter-spacing:2px;
}

dialog h2 {
  font-size:27px;
  letter-spacing:-.7px;
  margin:12px 0 20px;
}

dialog h3 {
  font-size:13px;
  color:#c3e4cd;
  margin:24px 0 9px;
}

dialog p,dialog li {
  font-size:12px;
  line-height:1.85;
  color:#b2c7cd;
}

dialog ul,dialog ol {
  padding-left:21px;
}

dialog li+li {
  margin-top:10px;
}

dialog strong {
  color:#e0eae4;
  font-weight:600;
}

.info-callout {
  padding:13px 16px;
  border-left:2px solid var(--mint);
  background:#244038;
  border-radius:0 7px 7px 0;
  margin-top:20px;
}

.info-callout p {
  font-size:11px;
  margin:0;
}

.upgrade-details {
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:10px;
  margin:20px 0;
}

.upgrade-details>div {
  background:#213d3d;
  padding:14px 9px;
  border-radius:9px;
  text-align:center;
}

.upgrade-details strong {
  font-size:18px;
  display:block;
  margin-bottom:5px;
}

.upgrade-details span {
  color:#a5c2ba;
  font-size:10px;
}

.ocean-frame:fullscreen {
  height:100%;
  width:100%;
  border:0;
  border-radius:0;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#103135;
}

.ocean-frame:fullscreen canvas {
  width:100%;
  height:100%;
  object-fit:contain;
}

.expanded-game {
  position:fixed;
  inset:12px;
  z-index:40;
  aspect-ratio:auto;
}

.expanded-game canvas {
  object-fit:contain;
}

@keyframes rise-in {
  from {
    opacity:0;
    transform:translateY(7px);
  }
  to {
    opacity:1;
    transform:translateY(0);
  }
}

@media(min-width:1450px) {
  main {
    padding-top:42px;
  }
  .heading-row {
    margin-bottom:31px;
  }
  h1 {
    font-size:44px;
  }
  .play-layout {
    grid-template-columns:minmax(0,1fr) 316px;
    gap:28px;
  }
  .telemetry {
    padding:21px 0;
  }
  .mission-card {
    padding:25px;
  }
  .mission-card h2 {
    font-size:25px;
  }
  .mission-card>p {
    font-size:12px;
  }
  .journey {
    gap:29px;
  }
  .journey-card {
    padding:24px;
  }
  .controls-strip {
    font-size:10px;
  }
  .key-group.arrows {
    display:flex;
  }
  .overlay-card {
    width:382px;
    padding:30px;
  }
  .overlay-card h2 {
    font-size:29px;
  }
  .overlay-card p {
    font-size:12px;
  }
  .overlay-footnote {
    font-size:9px;
  }
  .map-footer>span {
    font-size:7px;
  }
  .map-footer .map-coordinates {
    font-size:7px;
  }
  .conservation-note p {
    font-size:10px;
  }
}

@media(max-width:1180px) {
  .rail {
    width:70px;
  }
  .app-shell {
    margin-left:70px;
  }
  .topbar {
    padding:0 25px;
    height:78px;
  }
  main {
    padding:27px 25px 20px;
  }
  .play-layout {
    grid-template-columns:minmax(0,1fr) 252px;
    gap:18px;
  }
  .telemetry-item {
    padding:0 13px;
    gap:8px;
  }
  .telemetry-icon {
    width:29px;
    height:29px;
  }
  .meter-heading {
    font-size:9px;
  }
  .mission-card,.journey-card {
    padding:18px;
  }
  .mission-card h2 {
    font-size:20px;
  }
  .mission-card>p {
    font-size:10px;
  }
  .mission-objective strong {
    font-size:10px;
  }
  .bonus-note {
    font-size:7px;
  }
  .controls-strip {
    gap:12px;
    font-size:8px;
  }
  .controls-strip .key-group+span {
    display:none;
  }
  .conservation-note>span {
    display:none;
  }
  .overlay-card {
    width:310px;
    padding:21px;
  }
  .overlay-card h2 {
    font-size:23px;
  }
  .overlay-card p {
    font-size:10px;
    margin-bottom:14px;
  }
  .overlay-icon {
    height:36px;
    width:36px;
    margin-bottom:12px;
  }
  .overlay-card.result-card {
    padding:16px;
    width:385px;
  }
  .result-card .overlay-icon {
    display:none;
  }
  .result-card h2 {
    margin:9px 0;
    font-size:21px;
  }
  .result-stats {
    padding:9px 0;
    margin-bottom:10px;
  }
  .result-stats strong {
    font-size:17px;
  }
  .upgrade-button {
    padding:9px 4px;
  }
  .project-link {
    font-size:10px;
  }
  .mission-column {
    gap:15px;
  }
  .journey li>div>span {
    font-size:7px;
  }
  .mission-card>p {
    margin-bottom:20px;
  }
}

@media(max-width:980px) {
  .rail {
    width:65px;
  }
  .app-shell {
    margin-left:65px;
  }
  .project-link {
    display:none;
  }
  .play-layout {
    grid-template-columns:1fr;
  }
  .mission-column {
    display:grid;
    grid-template-columns:1fr 1fr;
    align-items:start;
  }
  .robot-card {
    grid-column:2;
    grid-row:1;
    align-self:end;
    margin-bottom:0;
  }
  .journey-card {
    grid-column:2;
    grid-row:1;
    margin-bottom:99px;
  }
  .mission-card {
    grid-row:1;
    min-height:100%;
  }
  .heading-row {
    margin-bottom:22px;
  }
  .telemetry-item {
    padding:0 22px;
  }
  .meter-heading {
    font-size:10px;
  }
  .ocean-frame {
    max-height:none;
  }
  .overlay-card {
    width:360px;
    padding:28px;
  }
  .overlay-card h2 {
    font-size:28px;
  }
  .overlay-card p {
    font-size:12px;
  }
  .overlay-icon {
    height:42px;
    width:42px;
  }
  .overlay-card.result-card {
    width:430px;
    padding:25px;
  }
  .result-card h2 {
    font-size:26px;
  }
  .result-stats {
    padding:13px 0;
  }
  .controls-strip {
    font-size:10px;
    gap:23px;
  }
  .key-group.arrows {
    display:flex;
  }
  .conservation-note p {
    font-size:10px;
  }
  .conservation-note>span {
    display:block;
  }
  .map-footer>span {
    font-size:7px;
  }
  .map-footer .map-coordinates {
    font-size:7px;
  }
  .mission-card h2 {
    font-size:23px;
  }
  .mission-card>p {
    font-size:12px;
  }
  .mission-objective strong {
    font-size:12px;
  }
  .mission-objective span {
    font-size:10px;
  }
  .journey strong {
    font-size:12px;
  }
  .journey li>div>span {
    font-size:9px;
  }
  .bonus-note {
    font-size:9px;
  }
  .mission-card,.journey-card {
    padding:23px;
  }
}

@media(max-width:640px) {
  .rail {
    display:none;
  }
  .app-shell {
    margin-left:0;
  }
  .topbar {
    height:65px;
    padding:0 18px;
  }
  .wordmark {
    font-size:15px;
    letter-spacing:1px;
  }
  .wordmark .version-tag {
    display:none;
  }
  .topbar-right {
    gap:8px;
  }
  .icon-button {
    width:32px;
    height:32px;
  }
  main {
    padding:25px 15px 18px;
  }
  .heading-row {
    align-items:flex-start;
    margin-bottom:21px;
  }
  .eyebrow {
    font-size:7px;
    letter-spacing:1.8px;
  }
  h1 {
    font-size:34px;
    margin-top:10px;
  }
  .heading-row p {
    font-size:10px;
    max-width:240px;
    line-height:1.6;
  }
  .best-score {
    padding:10px;
    gap:7px;
    margin-top:10px;
  }
  .best-score span {
    font-size:6px;
    letter-spacing:.8px;
  }
  .best-score strong {
    font-size:17px;
  }
  .best-score>.icon {
    width:17px;
    height:17px;
  }
  .telemetry {
    padding:13px 0;
    gap:0;
    border-radius:11px;
    margin-bottom:12px;
  }
  .telemetry-item {
    padding:0 11px;
    gap:0;
  }
  .telemetry-icon {
    display:none;
  }
  .meter-heading {
    font-size:9px;
    margin-bottom:9px;
  }
  .meter-heading strong {
    font-size:10px;
  }
  .telemetry-item:last-child .meter-heading>span {
    font-size:8px;
  }
  .ocean-frame {
    aspect-ratio:4 / 4.15;
    border-radius:12px;
  }
  .ocean-frame canvas {
    object-fit:cover;
  }
  .map-top {
    inset:12px 10px auto;
  }
  .location-pill {
    height:30px;
    padding:0 9px;
    font-size:9px;
    gap:6px;
  }
  .map-actions {
    gap:5px;
  }
  .map-button {
    height:30px;
    width:30px;
  }
  .time-pill {
    height:30px;
    font-size:10px;
    padding:0 8px;
    gap:5px;
  }
  .location-pill>span:last-child {
    font-size:8px;
  }
  .map-footer {
    padding:0 10px;
    gap:12px;
    height:28px;
  }
  .map-footer>span {
    font-size:6px;
    letter-spacing:.6px;
  }
  .map-footer .map-coordinates {
    display:none;
  }
  .current-tag {
    top:51px;
    right:13px;
  }
  .game-overlay {
    padding:53px 20px 33px;
  }
  .overlay-card {
    width:290px;
    padding:23px 21px;
  }
  .overlay-card h2 {
    font-size:24px;
  }
  .overlay-card p {
    font-size:11px;
  }
  .overlay-icon {
    height:38px;
    width:38px;
  }
  .overlay-footnote {
    font-size:8px;
  }
  .controls-strip {
    display:none;
  }
  .touch-controls {
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:117px;
    padding:13px 18px;
    touch-action:none;
  }
  .joystick {
    width:88px;
    height:88px;
    border-radius:50%;
    background:#1c303a;
    border:1px solid #3b545e;
    position:relative;
    display:grid;
    place-items:center;
    touch-action:none;
    user-select:none;
  }
  .joystick-arrows {
    font-size:73px;
    font-weight:200;
    line-height:1;
    color:#3d555f;
    pointer-events:none;
  }
  .joystick-knob {
    width:39px;
    height:39px;
    position:absolute;
    border-radius:50%;
    background:#416663;
    border:1px solid #71938a;
    box-shadow:0 3px 8px #0005;
    pointer-events:none;
  }
  .touch-hint {
    font-size:9px;
    line-height:1.9;
    color:#839ca6;
    text-align:center;
  }
  .touch-hint b {
    font-weight:400;
    font-size:8px;
    color:#739285;
  }
  .collect-button {
    width:76px;
    height:76px;
    border-radius:50%;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:5px;
    background:#78d7b4;
    border:4px solid #2a4e44;
    box-shadow:0 0 0 1px #52756b;
    color:#173a32;
    font-size:9px;
    font-weight:700;
    touch-action:none;
    user-select:none;
  }
  .collect-button .icon {
    width:22px;
    height:22px;
  }
  .collect-button.is-held {
    background:#c2f2c9;
    transform:scale(.94);
  }
  .conservation-note {
    padding:12px;
    gap:9px;
  }
  .conservation-note p {
    font-size:9px;
  }
  .conservation-note>span {
    display:none;
  }
  .mission-column {
    display:flex;
    gap:14px;
  }
  .mission-card,.journey-card {
    width:100%;
    padding:21px;
  }
  .journey-card {
    margin-bottom:0;
  }
  .mission-card h2 {
    font-size:24px;
  }
  .mission-card>p {
    max-width:300px;
  }
  .robot-card {
    width:100%;
  }
  .play-layout {
    gap:20px;
  }
  .journey {
    gap:22px;
  }
  .journey li:not(:last-child):after {
    height:15px;
  }
  .journey strong {
    font-size:12px;
  }
  .journey li>div>span {
    font-size:9px;
  }
  footer {
    flex-direction:column;
    gap:14px;
    align-items:flex-start;
    margin-top:21px;
    font-size:8px;
  }
  footer button {
    font-size:8px;
  }
  .overlay-card.result-card {
    width:100%;
    padding:17px 13px;
  }
  .result-card h2 {
    font-size:22px;
  }
  .result-card p {
    font-size:10px;
  }
  .result-stats {
    padding:10px 0;
    margin-bottom:11px;
  }
  .result-stats strong {
    font-size:18px;
  }
  .upgrade-button {
    padding:10px 3px;
  }
  .upgrade-button strong {
    font-size:9px;
  }
  .upgrade-button small {
    font-size:7px;
  }
  .game-toast {
    font-size:10px;
    padding:9px 12px;
    bottom:36px;
    max-width:88%;
  }
  .rescue-button {
    font-size:9px;
    bottom:35px;
    padding:10px;
  }
  .expanded-game {
    inset:5px;
  }
  .expanded-game canvas {
    object-fit:contain;
  }
  dialog {
    padding:29px 23px;
  }
  dialog h2 {
    font-size:24px;
  }
  .dialog-close {
    right:11px;
    top:11px;
  }
}

@media(pointer:coarse) and (min-width:641px) {
  .touch-controls {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:50px;
    padding:15px;
    touch-action:none;
  }
  .joystick {
    width:84px;
    height:84px;
    border-radius:50%;
    background:#1c303a;
    border:1px solid #3b545e;
    position:relative;
    display:grid;
    place-items:center;
    touch-action:none;
  }
  .joystick-arrows {
    font-size:70px;
    color:#3d555f;
    pointer-events:none;
  }
  .joystick-knob {
    width:38px;
    height:38px;
    position:absolute;
    border-radius:50%;
    background:#416663;
    border:1px solid #71938a;
    pointer-events:none;
  }
  .touch-hint {
    font-size:10px;
    color:#91aaa8;
    line-height:1.8;
    text-align:center;
  }
  .collect-button {
    width:76px;
    height:76px;
    border-radius:50%;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:5px;
    background:#78d7b4;
    border:4px solid #2a4e44;
    color:#173a32;
    font-size:10px;
    font-weight:700;
    touch-action:none;
  }
  .controls-strip {
    display:none;
  }
}

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

@media(max-width:640px) {
  .ocean-frame {
    aspect-ratio:auto;
    height:400px;
  }
  .overlay-card {
    padding:19px 20px;
  }
  .overlay-card h2 {
    font-size:23px;
  }
  .overlay-icon {
    height:32px;
    width:32px;
    margin-bottom:10px;
  }
  .overlay-card p {
    font-size:10px;
    line-height:1.7;
    margin-bottom:14px;
  }
  .overlay-footnote {
    font-size:7px;
  }
  .overlay-card.result-card {
    padding:17px 13px;
  }
  .result-card h2 {
    font-size:22px;
  }
}

@media(max-width:640px),(pointer:coarse) {
  #fullscreen-button {
    display:none;
  }
}