:root{color-scheme:dark;font-family:Verdana,Arial,sans-serif;background:#081329;color:#edf3ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#183a65,#081329 70%);min-height:100vh}a{color:#ffdf4b}button{font:inherit;cursor:pointer;min-height:46px;border:2px solid;border-color:#fff #1d2940 #1d2940 #fff;background:#d3dae4;color:#0b1b36;font-weight:700;padding:10px 18px}button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible{outline:3px solid #ffdf4b;outline-offset:4px}button:disabled{opacity:.45;cursor:default}.shell{max-width:1120px;padding:24px;margin:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;font:12px monospace}.window{border:2px solid;border-color:#98afcc #263c5c #263c5c #98afcc;box-shadow:10px 12px 0 #020a1880}.bar{display:flex;justify-content:space-between;background:linear-gradient(90deg,#084eb4,#1687d8);font:bold 13px monospace;padding:9px 14px}.hero{padding:24px 28px 20px;background:#101f3a;border-bottom:1px solid #344c6d}.eyebrow{color:#ffdc42;font:bold 12px monospace;letter-spacing:3px}h1{font:900 clamp(27px,5vw,48px)/1.1 Verdana,sans-serif;letter-spacing:-2px;margin:10px 0}h1 span{color:#ffdc42}.hero p{color:#bacce4;line-height:1.6;margin:10px 0 0}.layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;background:#0d1c33}.play{padding:20px;min-width:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:12px}.stat{padding:10px 12px;background:#172a46;border:1px solid #344967;font:11px monospace;color:#a9c3e3}.stat strong{display:block;font:bold 25px monospace;color:#fff;margin-top:4px}.stat:first-child strong{color:#ffdf4b}.board{position:relative;border:3px solid #405678;aspect-ratio:1;background:#10263b}canvas{display:block;width:100%;height:100%;touch-action:none}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:22px;background:#051329ce;pointer-events:none}.overlay[hidden]{display:none}.overlay-inner{max-width:350px}.overlay h2{font:bold clamp(23px,4vw,34px) monospace;color:#ffdf4b;margin:0 0 14px}.overlay p{font-size:14px;line-height:1.7}.actions{display:flex;gap:10px;margin-top:14px}.primary{background:#ffdc42;flex:1}.message{min-height:42px;font:12px/1.6 monospace;color:#b8cde5;margin:14px 0 0}.sidebar{border-left:1px solid #344967;padding:24px 20px;background:#12223a}.sidebar h2{font:bold 14px monospace;color:#ffdc42;margin:0 0 14px}.sidebar p,.sidebar li{font-size:13px;line-height:1.7;color:#c9d6e8}.sidebar ol{padding-left:20px}.sidebar hr{border:0;border-top:1px dashed #52617a;margin:24px 0}.receipt{background:#e8e4d7;color:#192336;padding:18px 14px;transform:rotate(-2deg);font:12px/1.8 monospace;box-shadow:4px 6px 0 #0005}.receipt strong{display:block;text-align:center;border-bottom:1px dashed #52617a;padding-bottom:9px;margin-bottom:10px}.receipt p{color:inherit;font:inherit}.receipt small{display:block;text-align:center}.pad{display:grid;grid-template-columns:repeat(3,52px);grid-template-rows:repeat(2,48px);justify-content:center;gap:6px;margin:14px auto 0}.pad button{padding:4px;touch-action:manipulation;font-size:22px;user-select:none}.pad button:first-child{grid-column:2}.pad button:nth-child(2){grid-column:1;grid-row:2}.pad button:nth-child(3){grid-column:2;grid-row:2}.pad button:nth-child(4){grid-column:3;grid-row:2}footer{font:11px/1.8 monospace;color:#9fb3cc;margin-top:20px}details{margin-top:20px}summary{cursor:pointer;font-size:13px;color:#ffdf4b;min-height:44px;padding:12px 0}details p{margin-top:0}noscript{display:block;padding:20px;background:#712d2d}@media(max-width:750px){.shell{padding:10px}.layout{grid-template-columns:1fr}.sidebar{border-left:0;border-top:1px solid #344967;display:grid;grid-template-columns:1fr 1fr;gap:20px}.sidebar hr{display:none}.receipt{transform:none}.hero{padding:18px}.hero p{font-size:13px}.play{padding:12px}.top{font-size:10px}.stat{padding:8px;font-size:10px}.stat strong{font-size:23px}}@media(max-width:420px){.sidebar{grid-template-columns:1fr}.hero h1{letter-spacing:-1px}.bar{font-size:11px}.top span{display:none}}
:root .board{max-width:480px;margin-inline:auto}
@media(min-width:751px) and (pointer:fine){.pad{display:none}}

[hidden]{display:none!important}#save-score{margin-top:16px;background:#18354b;padding:14px;border:1px solid #7597ae}#save-score label{font-weight:bold;font-size:14px}.save-score-row{display:flex;gap:8px;margin:10px 0}.save-score-row input{min-width:0;flex:1;font:16px Verdana;padding:10px}.save-score-row button{background:#ffdc42}#score-status{font-size:13px;line-height:1.6;color:#ffdf4b}#lidl-leaders{padding-left:22px}#lidl-leaders li{padding:7px 0;border-bottom:1px solid #52617a;overflow-wrap:anywhere}#lidl-leaders strong{float:right;margin-left:8px;color:#ffdf4b}@media(max-width:450px){.save-score-row{flex-wrap:wrap}.save-score-row input{flex-basis:100%}}