:root{color-scheme:dark;font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;--bg:#071426;--panel:#12273e;--raised:#1b3852;--text:#f1faff;--muted:#b6cddd;--accent:#72f4da;--gold:#ffdc90;--line:#42617b;--danger:#ffb1a6;--focus:#ffe591}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0}button,a{font:inherit}button{cursor:pointer;padding:10px 14px;min-height:44px;border:1px solid var(--line);border-radius:11px;background:var(--raised);color:var(--text)}button:hover:not(:disabled){border-color:var(--accent);background:#245173}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}a{color:var(--accent);min-height:26px}.shell{max-width:1170px;margin:auto;padding:0 18px}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;color:#000;padding:10px;z-index:4}header{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:18px 0}.brand{text-decoration:none;font-size:19px;font-weight:900;letter-spacing:.08em}.brand small{font-size:11px;color:var(--muted)}nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.hero{display:grid;grid-template-columns:minmax(0,1fr) 225px;align-items:center;gap:38px;padding:55px 0 34px}.eyebrow{letter-spacing:.17em;font-size:11px;color:var(--accent);font-weight:900}.hero h1{font-size:clamp(37px,6vw,73px);line-height:1.04;letter-spacing:-.05em;margin:12px 0 20px}.hero h1 em{font-style:normal;color:var(--accent)}.lede{font-size:18px;max-width:690px;color:var(--muted)}.progress{text-align:center;padding:28px 17px;background:radial-gradient(circle at center,#193d4a,#0b1b31);border:1px solid var(--line);border-radius:20px}.progress b{font-size:50px;display:block}.progress span{font-size:11px;letter-spacing:.12em}.progress p{font-size:13px;color:var(--muted)}.bar{background:#233b52;border-radius:10px;height:11px;overflow:hidden;margin-top:17px}.bar>div{height:100%;background:var(--accent);width:0;transition:width .2s}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.primary{background:var(--accent);border-color:var(--accent);color:#052b2f;font-weight:850}.primary:hover{background:#b0fff1!important;color:#052b2f!important}.statstrip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.statstrip>div{background:#102038;border:1px solid var(--line);border-radius:12px;padding:14px}.statstrip strong{display:block;font-size:21px}.statstrip span{font-size:11px;color:var(--muted);letter-spacing:.09em}.section{padding:38px 0}.sectionTop h2{font-size:clamp(27px,4vw,39px);letter-spacing:-.04em;margin:3px 0}.sectionTop p:not(.eyebrow){color:var(--muted)}.cards,.explain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px}.mission,.explain article{border:1px solid var(--line);background:var(--panel);border-radius:15px;padding:20px;text-align:left}.mission{min-height:235px;display:flex;flex-direction:column;align-items:flex-start}.mission h3{font-size:21px;margin:12px 0}.mission p{color:var(--muted);margin:0 0 15px;flex:1}.mission .status{font-size:12px;color:var(--accent)}.mission b{font-size:28px}.explain article p{color:var(--muted)}.panel{border:1px solid var(--line);background:var(--panel);padding:25px;border-radius:18px;scroll-margin-top:18px}.hidden{display:none!important}.gameHead{display:flex;justify-content:space-between;align-items:center;gap:12px}.tag{font-size:12px;color:var(--gold)}.play{padding:25px 10px;min-height:275px;display:grid;justify-items:center;align-content:center;gap:15px}.notice{padding:18px;background:#123443;border:1px solid #467686;border-radius:12px;color:#dffaff}.notice strong{color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(3,75px);gap:10px}.node{height:75px;font-size:27px}.node.on{background:#19524e;border-color:var(--accent);color:var(--accent)}.node.off{background:#291d3f;color:#8c80a5}.statusline{font-weight:700;color:var(--gold);text-align:center}.maze{display:grid;grid-template-columns:repeat(5,minmax(0,62px));gap:5px;width:min(100%,330px)}.tile{aspect-ratio:1;background:#233c57;border:1px solid #3d5c74;border-radius:7px;display:grid;place-items:center;font-size:21px}.tile.wall{background:#070f1c}.tile.player{background:#237e7b;color:white}.tile.target{background:#5f4c20}.pad{display:grid;grid-template-columns:repeat(3,56px);gap:6px}.pad button:nth-child(1){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}.prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;width:min(100%,620px)}.pricecard{background:#173550;border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center}.pricecard.active{border-color:var(--accent)}.pricecard b{display:block;font-size:28px}.pricecard small{font-size:12px;color:var(--muted)}.wallet{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.wallet span{background:#243b54;border-radius:8px;padding:10px 14px}.victory{text-align:center}.victory h3{font-size:35px;color:var(--accent);margin:8px}.victory p{color:var(--muted)}#feedback{min-height:24px;color:var(--gold)}footer{font-size:11px;letter-spacing:.09em;color:var(--muted);padding:28px 0;border-top:1px solid var(--line)}@media(max-width:740px){.hero{grid-template-columns:1fr;gap:13px}.progress{display:block;padding:14px}.progress b{font-size:36px}.cards,.explain{grid-template-columns:1fr}.statstrip{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{padding:15px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media(max-width:420px){.statstrip{grid-template-columns:1fr}.statstrip strong{overflow-wrap:anywhere}.brand{overflow-wrap:anywhere}}