@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#101713;--muted:#839085;--cream:#e9eddf;--lime:#d5f69b;--blue:#5c9eff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--cream);font-family:'DM Sans',sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;font:inherit}main{max-width:1240px;margin:auto;padding:0 48px}.masthead{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #2b342c}.brand{color:var(--cream);text-decoration:none;font-family:'Space Grotesk',sans-serif;font-size:25px;font-weight:700;letter-spacing:-1px;display:flex;align-items:center;gap:10px}.brand-mark{color:var(--lime);font-size:42px;transform:rotate(-20deg)}.edition{font-size:12px;color:#718074;margin-left:4px;align-self:center;letter-spacing:0}.tag,.sound,.eyebrow,.record span,.record small,.game-bar,.hud span,.hud small,.game-footer,.overlay small,footer,.step,.in-game-hint{font-family:'Space Grotesk',monospace;font-size:10px;font-weight:500;letter-spacing:1.7px}.tag{color:var(--muted)}.sound{border:1px solid #3b463b;border-radius:30px;background:transparent;color:#c4cdbf;padding:10px 15px;letter-spacing:1px}.sound span{margin-left:12px}.intro{display:flex;justify-content:space-between;align-items:center;padding:48px 0 35px}.eyebrow{color:var(--lime);font-size:9px;letter-spacing:2px}.eyebrow>span{display:inline-block;width:6px;height:6px;background:var(--lime);border-radius:50%;margin-right:7px}h1{font-family:'Space Grotesk',sans-serif;font-size:66px;letter-spacing:-4px;font-weight:500;margin:12px 0 10px;line-height:1.1}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--lime)}.intro p{color:#9aa699;font-size:14px;margin:0}.record{text-align:right;display:flex;flex-direction:column;gap:5px}.record span{color:var(--muted)}.record strong{font-family:'Space Grotesk',sans-serif;font-size:42px;font-weight:400;letter-spacing:-2px}.record small{color:#657464;font-size:8px}.game-shell{border:1px solid #3b4739;border-radius:10px;overflow:hidden;box-shadow:0 20px 80px #0002}.game-bar{height:42px;background:#1a231b;display:flex;align-items:center;justify-content:space-between;padding:0 22px;font-size:9px;letter-spacing:1.3px;color:#a6b19e}.game-bar i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--lime);margin-right:8px}.coordinates{color:#72816f}.coordinates b{font-weight:500;color:#b7c4ae}.coordinates>span{margin:0 10px;color:#455342}.playfield{position:relative;height:420px;background:#0a110f;touch-action:none;overflow:hidden}canvas{display:block;width:100%;height:100%}.hud{position:absolute;top:24px;left:26px;right:26px;display:flex;justify-content:space-between;pointer-events:none}.hud span{display:block;color:#85917e;font-size:8px;letter-spacing:1.8px;margin-bottom:5px}.hud strong{font-family:'Space Grotesk',monospace;font-size:30px;font-weight:400;letter-spacing:1px}.hud small{color:#85917e;margin-left:7px}.flight-time{text-align:right}.flight-time strong{font-size:20px;color:#b2beaa}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#0a110f55;text-align:center}.overlay-icon{font-size:28px;border:1px solid #667f4d;color:var(--lime);border-radius:50%;width:48px;height:48px;display:grid;place-items:center;margin-bottom:20px;background:#1c2b19}.overlay .eyebrow{font-size:8px}h2{font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:38px;letter-spacing:-1.7px;margin:10px 0}.overlay p{font-size:12px;line-height:1.8;color:#9aa894;margin:0 0 22px}.overlay button{background:var(--lime);border:0;border-radius:5px;padding:14px 22px;color:#192416;font-size:11px;font-weight:700;letter-spacing:1.5px;min-width:164px;box-shadow:0 4px 20px #d5f69b0a}.overlay button:hover{background:#e3ffb6;transform:translateY(-1px)}.overlay button span{margin-left:28px;font-size:17px}.overlay small{margin-top:15px;font-size:7px;color:#74866b;letter-spacing:1.4px}.game-footer{height:40px;background:#192219;display:flex;justify-content:space-between;align-items:center;padding:0 22px;color:#8d9b83;font-size:8px;letter-spacing:1.1px}.blue-dot{display:inline-block;width:6px;height:6px;background:var(--blue);border-radius:50%;margin-right:7px}.divider{margin:0 10px;color:#4d5d46}.instructions{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding:34px 0 36px;border-bottom:1px solid #2b342c}.instructions>div{display:flex;gap:16px}.step{color:#788e65;font-size:10px;padding-top:3px}h3{font-size:13px;font-weight:500;margin:0 0 9px}.instructions p{font-size:11px;line-height:1.8;color:#7f8e7c;margin:0}footer{display:flex;justify-content:space-between;padding:24px 0;font-size:8px;color:#667960;letter-spacing:1.5px}.star{font-size:18px;color:var(--lime);margin-left:15px;vertical-align:middle}.in-game-hint{position:absolute;bottom:20px;left:0;right:0;text-align:center;pointer-events:none;font-size:8px;color:#71856a;display:none}.in-game-hint span{margin:0 15px}.paused{position:absolute;inset:0;background:#101713c9;display:flex;align-items:center;justify-content:center;flex-direction:column;font-family:'Space Grotesk',sans-serif;font-size:30px;letter-spacing:3px}.paused span{font-size:12px;letter-spacing:0;color:#98a48c;margin-top:15px}[hidden]{display:none!important}button:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:4px}@media(max-width:700px){main{padding:0 20px}.masthead{height:76px}.tag{display:none}.intro{padding:32px 0 25px}h1{font-size:45px;letter-spacing:-2.5px}.eyebrow{font-size:7px;letter-spacing:1px}.intro p{font-size:11px}.record strong{font-size:30px}.record span{font-size:8px}.record small{display:none}.playfield{height:440px}.coordinates{display:none}.game-footer{padding:0 12px;font-size:6px;letter-spacing:.5px}.instructions{gap:18px;padding:26px 0}.instructions>div{display:block}.step{display:block;margin-bottom:10px}.instructions p{font-size:10px}.instructions br{display:none}h3{font-size:12px}footer{font-size:6px;letter-spacing:.6px}.overlay h2{font-size:32px}.hud{left:18px;right:18px}.sound{font-size:8px}}

/* Responsive layouts and comfortable touch targets. */
body { padding-bottom: env(safe-area-inset-bottom); }
main { padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }
.sound, .pause-button { min-height: 44px; }
.pause-button { background: transparent; color: var(--lime); border: 0; padding: 0 12px; font: inherit; letter-spacing: 1px; }
.pause-button:disabled { opacity: .35; cursor: default; }
.game-bar { height: 46px; }
.game-bar .coordinates { margin-left: auto; margin-right: 18px; }
.playfield { user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; }
.overlay { padding: 64px 20px 20px; }
.overlay h2 { max-width: 100%; overflow-wrap: anywhere; }
.overlay p { max-width: 360px; }
.overlay button { min-height: 48px; }
.touch-help { display: none; }
@media (min-width: 900px) { main { padding-left: 48px; padding-right: 48px; } }
@media (max-width: 900px) { .tag { display: none; } }
@media (max-width: 700px) {
  main { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  .masthead { height: 66px; }
  .intro { padding: 24px 0; gap: 12px; }
  .intro > div:first-child { min-width: 0; }
  h1 { font-size: clamp(34px, 7.5vw, 48px); }
  .intro .eyebrow { line-height: 1.6; }
  .intro p { line-height: 1.6; max-width: 240px; }
  .record { flex-shrink: 0; }
  .record span { font-size: 8px; letter-spacing: .6px; }
  .playfield { height: clamp(360px, 58svh, 560px); }
  .game-bar { padding: 0 12px; }
  .pause-button { margin-left: auto; }
  .game-footer { min-height: 44px; height: auto; gap: 8px; flex-wrap: wrap; padding: 10px 12px; font-size: 8px; }
  .game-footer > span:first-child { font-size: 7px; }
  .keyboard-help { display: none; }
  .touch-help { display: inline; }
  .overlay h2 { font-size: clamp(25px, 6vw, 34px); }
  .overlay .eyebrow { line-height: 1.5; }
  .overlay small { font-size: 8px; letter-spacing: .8px; }
  .instructions { grid-template-columns: 1fr; gap: 20px; }
  .instructions > div { display: flex; gap: 18px; }
  .instructions p { font-size: 12px; }
  h3 { font-size: 14px; margin-bottom: 4px; }
  .step { margin: 0; }
  footer { gap: 16px; font-size: 7px; line-height: 1.8; }
}
@media (pointer: coarse) {
  .keyboard-help { display: none; }
  .touch-help { display: inline; }
}
@media (max-height: 500px) and (orientation: landscape) {
  main { max-width: none; padding-top: env(safe-area-inset-top); }
  .masthead { height: 52px; }
  .brand { font-size: 20px; }
  .intro, .instructions, main > footer { display: none; }
  .game-shell { margin: 8px 0; }
  .game-bar { height: 44px; }
  .playfield { height: max(180px, calc(100svh - 160px - env(safe-area-inset-top) - env(safe-area-inset-bottom))); }
  .game-footer { height: 36px; min-height: 36px; padding-top: 5px; padding-bottom: 5px; }
  .overlay { padding: 12px 100px; }
  .overlay-icon, .overlay > .eyebrow, .overlay small { display: none; }
  .overlay h2 { font-size: 26px; margin: 0 0 6px; }
  .overlay p { margin-bottom: 10px; line-height: 1.5; }
  .overlay button { padding: 8px 20px; }
  .hud { top: 14px; }
  .in-game-hint { bottom: 10px; }
}