:root{color-scheme:dark;--bg:#101710;--panel:#192219;--muted:#98a793;--lime:#b5f36b;--line:#344131;font-family:Inter,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 70% 0,#253322 0,transparent 55%),var(--bg);color:#f1f5ed}.shell{max-width:780px;margin:auto;padding:32px 32px 20px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:24px}.brand{font-weight:900;font-size:21px;letter-spacing:1px;text-decoration:none;color:inherit;display:flex;align-items:center;gap:9px}.brand-icon{background:var(--lime);color:var(--bg);border-radius:8px;font-size:28px;width:36px;height:36px;text-align:center}.edition,.live,.eyebrow,.label,footer{font-size:10px;letter-spacing:1.6px;font-weight:700}.edition{color:var(--muted);letter-spacing:1px}.live{display:flex;align-items:center;gap:7px}.live i{width:6px;height:6px;background:var(--lime);border-radius:50%}.intro{padding:37px 0 28px}.eyebrow{color:var(--lime);margin:0 0 12px}h1{font-size:clamp(45px,8vw,76px);letter-spacing:-4px;line-height:1;margin:0;font-weight:850}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--lime)}.subtitle{color:var(--muted);font-size:14px;margin:18px 0 0}.arcade{background:var(--panel);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 20px 70px #0003}.scoreboard{display:flex;align-items:center;gap:38px;padding:20px 24px}.label{display:block;color:var(--muted);font-size:9px;margin-bottom:5px}.scoreboard strong{font-size:30px;letter-spacing:2px;font-variant-numeric:tabular-nums}.best strong{color:var(--lime)}button{font:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--lime);outline-offset:4px}.small-button{margin-left:auto;background:transparent;border:1px solid var(--line);color:#d7dfd1;padding:10px 13px;border-radius:8px;font-size:12px}.small-button span{padding-left:8px}button:disabled{opacity:.4;cursor:default}.board-wrap{position:relative;margin:0 16px;background:#111b11;border:1px solid var(--line);border-radius:10px;overflow:hidden}canvas{width:100%;display:block;aspect-ratio:1;touch-action:none}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#101710dc;text-align:center;padding:20px;backdrop-filter:blur(3px)}.overlay[hidden]{display:none}.overlay h2{font-size:clamp(28px,6vw,45px);letter-spacing:-1.5px;margin:7px 0 0}.overlay p{font-size:14px;color:var(--muted);margin:14px 0 25px}.primary{background:var(--lime);border:0;color:#182312;font-weight:800;padding:16px 27px;border-radius:9px;min-width:175px;box-shadow:0 5px 25px #b5f36b15}.primary span{margin-left:25px}.primary:hover{background:#ceff99}.overlay-hint{color:var(--muted);font-size:11px;margin-top:15px}.game-bottom{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;gap:10px;font-size:12px;color:var(--muted)}.text-button{border:0;background:none;color:#e1e9dc;font-size:12px;padding:7px}.controls{display:flex;align-items:center;justify-content:space-between;padding:25px 5px;gap:20px}.instructions p{font-size:12px;margin:10px 0}kbd{display:inline-flex;border:1px solid var(--line);border-bottom-width:3px;border-radius:4px;align-items:center;justify-content:center;width:25px;height:26px;margin-right:4px;font-family:inherit;color:#e1e9dc}.muted{color:var(--muted);line-height:1.8}.dpad{display:grid;grid-template-columns:44px 44px 44px;grid-template-rows:44px 44px 44px;gap:4px;flex-shrink:0}.dpad button{background:#263122;border:1px solid #405039;color:#e3eedc;border-radius:9px;font-size:24px}.dpad button:active{background:var(--lime);color:var(--bg)}.up{grid-area:1/2}.left{grid-area:2/1}.right{grid-area:2/3}.down{grid-area:3/2}.center-dot{grid-area:2/2;align-self:center;text-align:center;color:var(--lime);font-size:10px}footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:8px;letter-spacing:1px}footer a{color:var(--muted);text-decoration:none}footer a:hover{color:var(--lime)}@media(min-width:700px){.board-wrap{max-width:540px;margin:auto}.arcade{padding-bottom:2px}}@media(max-width:500px){.shell{padding:20px 16px}.edition{display:none}.live{font-size:9px}.intro{padding:28px 0 24px}h1{letter-spacing:-2.5px}.subtitle{font-size:12px;line-height:1.6}.scoreboard{padding:15px 17px;gap:25px}.scoreboard strong{font-size:25px}.board-wrap{margin:0 10px}.game-bottom{padding:12px 14px;font-size:10px}.controls{gap:10px}.instructions p{font-size:10px}kbd{width:21px;height:24px;margin-right:2px}.dpad{grid-template-columns:42px 42px 42px;grid-template-rows:42px 42px 42px}footer{font-size:7px;line-height:1.8}.overlay .eyebrow{font-size:8px}.overlay p{margin:10px 0 18px}}@media(prefers-reduced-motion:no-preference){.primary,.dpad button{transition:background .15s}.intro{animation:arrive .45s ease-out}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}

/* Loss feedback: replaying starts a fresh animation, without moving the controls. */
@media(prefers-reduced-motion:no-preference){
  .overlay.game-over{animation:game-over-panel 380ms ease-out both}
  .overlay.game-over>*{animation:game-over-content 380ms 80ms ease-out both}
  @keyframes game-over-panel{from{opacity:0}to{opacity:1}}
  @keyframes game-over-content{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
}