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svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.page-title{font-size:24px;font-weight:800;color:var(--text);line-height:1.1}.page-subtitle{font-size:13px;color:var(--muted);margin-top:3px}.section-label{font-size:13px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;color:var(--muted);margin:22px 4px 2px}.section-label:first-child{margin-top:0}.help-fab{position:absolute;top:14px;right:14px;background:var(--sunk);border:1.5px solid var(--line);color:var(--neon2);width:34px;height:34px;border-radius:50%;font-size:16px;font-weight:800;cursor:pointer;z-index:10}.conf{position:absolute;font-size:18px;animation:fall linear forwards}@keyframes fall{0%{transform:translateY(-40px) rotate(0);opacity:1}to{transform:translateY(105vh) rotate(540deg);opacity:.9}}@keyframes pop{0%{transform:scale(.6);opacity:0}60%{transform:scale(1.15)}to{transform:scale(1);opacity:1}}.pop{animation:pop .4s 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scale(1);opacity:1}}#infoModal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:210;background:#34294d8c;display:flex;align-items:center;justify-content:center;padding:22px}.info-card{position:relative;max-width:400px;width:100%;background:var(--panel);border:2px solid var(--neon2);border-radius:22px;padding:20px 20px 18px;box-shadow:0 20px 60px #34294d59}.info-x{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--muted);font-size:18px;cursor:pointer;font-family:inherit}.info-h{font-size:19px;font-weight:900;color:var(--text);margin-bottom:14px}.info-row{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;line-height:1.55;color:var(--text);margin-bottom:12px}.info-row b{color:var(--neon2)}.info-em{font-size:26px;flex-shrink:0}.info-tot{font-size:13.5px;line-height:1.55;color:var(--text);background:#8b5cff14;border:1px solid rgba(139,92,255,.22);border-radius:14px;padding:11px 13px;margin-top:4px}.info-tot b{color:var(--tang-text)}.info-chip{display:inline-flex;align-items:center;gap:6px;margin:4px auto 0;background:var(--sunk);border:1.5px solid var(--line);color:var(--neon2);border-radius:20px;padding:8px 14px;font-family:inherit;font-weight:800;font-size:13px;cursor:pointer}.m2m{width:66px;height:66px;margin:2px auto 8px;border-radius:18px;position:relative;overflow:hidden;background:linear-gradient(145deg,#160b32,#0c1030 55%,#08202b);border:1.5px solid rgba(255,255,255,.1);box-shadow:0 8px 26px #8a5cff66,inset 0 1px #ffffff1f;display:flex;align-items:center;justify-content:center}.m2m:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:repeating-linear-gradient(90deg,rgba(55,226,213,.1) 0 2px,transparent 2px 13px),repeating-linear-gradient(0deg,rgba(138,92,255,.1) 0 2px,transparent 2px 13px)}.m2m span{position:relative;font-family:Arial Black,Arial,sans-serif;font-weight:900;font-size:26px;letter-spacing:-1.5px}.m2m .a{color:#5ff0e4}.m2m .two{color:#ffd166;font-style:italic;font-size:.82em;margin:0 -1px}.m2m .b{color:#b98cff}button,.btn,.mode-btn,.cell-opt,.avatar-opt,a{touch-action:manipulation}.board{--bt-bg: #efe4ff;--bt-open: #fff8fc;--bt-wall: #8b5cff;--bt-accent: #ff5c93;display:grid;gap:4px;margin:0 auto;width:100%;max-width:min(440px,94vw,58vh);background:var(--bt-bg);padding:9px;border-radius:22px;border:3px solid var(--bt-accent);box-shadow:0 12px 30px #8b5cff38,inset 0 2px 4px #ffffffb3;transition:background .3s,border-color .3s,box-shadow .3s;touch-action:none;user-select:none;-webkit-user-select:none}.board.done,.board.done .cell{touch-action:pan-y}body.locked:not(.solved) #solve,body.locked #build{margin-top:6px;touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none}body[data-screen=solve]:not(.solved) #solve{touch-action:none;overscroll-behavior:none;user-select:none;-webkit-user-select:none}.cell{aspect-ratio:1/1;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:inherit;min-width:0;min-height:0;overflow:hidden;line-height:1;transition:background .1s;user-select:none;-webkit-user-select:none;pointer-events:auto;touch-action:none;background:var(--bt-open);box-shadow:inset 0 1px 2px #8b5cff1a,inset 0 0 0 1px #8b5cff0d}.cell.wall{background:none;box-shadow:none;overflow:visible;position:relative}.cell.wall:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:7px;background:var(--bt-wall)}.cell.wall.jn:before{top:-4px;border-top-left-radius:0;border-top-right-radius:0}.cell.wall.js:before{bottom:-4px;border-bottom-left-radius:0;border-bottom-right-radius:0}.cell.wall.jw:before{left:-4px;border-top-left-radius:0;border-bottom-left-radius:0}.cell.wall.je:before{right:-4px;border-top-right-radius:0;border-bottom-right-radius:0}.cell.void{background:transparent;box-shadow:none;pointer-events:none;border-radius:0}.cell.start{background:linear-gradient(160deg,#fff,#f0e7ff);box-shadow:inset 0 0 0 2px #8b5cff59}.cell.finish{background:linear-gradient(160deg,#fff,#fff0f6);box-shadow:inset 0 0 0 2px #ff5c9373}.cell.token{background:radial-gradient(circle at 50% 38%,#fff,#ffe3ee);color:var(--text);box-shadow:inset 0 2px 2px #ffffffe6,0 0 0 3px #ff5c938c,0 4px 10px #ff5c9359;animation:jellypop .26s cubic-bezier(.34,1.7,.5,1)}.cell.trail{background:#e6d8ff;box-shadow:inset 0 1px 2px #8b5cff2e}.cell.sol{background:linear-gradient(160deg,#c6f4dd,#9fe9c6);box-shadow:inset 0 0 6px #22c07f80}.cell.movable{outline:2px dashed rgba(55,226,213,.55);outline-offset:-3px}.cell.ghost-ok{background:#2c6f63;outline:2px solid var(--green);outline-offset:-2px}.cell.ghost-bad{background:#6f2c3f;outline:2px solid var(--pink);outline-offset:-2px}.cell.solvecell{cursor:pointer}.racestrip{margin:0 auto 8px;max-width:min(440px,94vw);background:var(--sunk);border:1px solid var(--line);border-radius:12px;padding:7px 10px 9px}.racestrip .rlab{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);margin-bottom:5px;letter-spacing:.5px}.racestrip .rlab b{color:var(--text);font-weight:700}.rstat{font-size:10px;font-weight:900;letter-spacing:1px;padding:2px 8px;border-radius:20px}.rstat.ahead{color:#062018;background:linear-gradient(90deg,var(--green),#7ff0d8)}.rstat.behind{color:#2a0512;background:linear-gradient(90deg,var(--pink),#ff86ae)}.rivalrow{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}.rivalrow:last-child{border-bottom:none}.rivalrow .rn{flex:1;font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rivalrow .rr{font-size:15px;color:var(--muted);font-weight:700;min-width:46px;text-align:center}.rivalrow .btn.small{width:auto;margin-top:0;flex:0 0 auto}.stars{font-size:34px;letter-spacing:7px;margin:6px 0;line-height:1}.stars .star{color:#d8cbef}.stars .star.on{color:var(--gold-text);text-shadow:0 0 14px rgba(255,209,102,.65);display:inline-block;animation:starpop .45s ease both}.record{display:inline-block;color:#3a2400;background:linear-gradient(90deg,var(--gold),#f0a93c);padding:4px 13px;border-radius:20px;font-weight:900;letter-spacing:1px;margin:5px 0;box-shadow:0 4px 14px #ffbe3c66;animation:recpop .5s ease both}.perfect{display:inline-block;color:#04231b;background:linear-gradient(90deg,var(--green),#7ff0d8);padding:4px 13px;border-radius:20px;font-weight:900;letter-spacing:.5px;margin:5px 0;animation:recpop .5s .1s ease both}#flash{position:fixed;top:0;right:0;bottom:0;left:0;background:#fff;opacity:0;pointer-events:none;z-index:60}#flash.on{animation:flashfade .5s ease}.board.danger{border-color:var(--pink)!important;animation:dangerpulse .8s ease-in-out infinite}.stars{text-align:center;font-size:28px;letter-spacing:5px;margin:2px 0}.statgrid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:8px}.statcard{background:var(--sunk);border:1px solid var(--line);border-radius:14px;padding:12px 14px}.statcard .v{font-size:22px;font-weight:900;color:var(--teal-text);line-height:1.1}.statcard .k{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-top:3px}.statcard.full{grid-column:1/-1}.statcard.hist-focus{border-color:var(--purple);box-shadow:0 0 0 2px #8b5cff2e}.tools{display:flex;gap:8px;margin-top:12px}.tools button{flex:1;border:1px solid var(--line);background:var(--sunk);color:var(--muted);border-radius:12px;padding:10px 0;font-family:inherit;font-weight:700;font-size:13px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}.tools button .ti{font-size:18px}.tools button.on{background:var(--neon2);color:#fff;border-color:var(--neon2)}.gtab{width:100%;border-collapse:collapse;margin:4px 0 10px}.gtab th,.gtab td{padding:8px 6px;font-size:14px;border-bottom:1px solid var(--line);text-align:center}.gtab th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:400}.gtab td.lbl{text-align:left;color:var(--muted)}.gtab td.fast{color:var(--green);font-weight:700}.gtab tr.total td{border-top:2px solid var(--line);border-bottom:none;font-weight:700;font-size:16px;padding-top:10px}.gwin{font-size:18px;font-weight:700;color:var(--gold-text);margin:6px 0 2px}#solveBtns,#resBtns,#gBtns,#dBtns{display:flex;flex-direction:column;gap:9px;margin-top:12px}#solveBtns>.btn,#resBtns>.btn,#gBtns>.btn,#dBtns>.btn{width:100%;margin-top:0;display:block}#coach{position:fixed;top:0;right:0;bottom:0;left:0;background:#34294d8c;z-index:200}#coachStep{font-size:12px;color:var(--muted)}#coachBtn{background:linear-gradient(180deg,#a487ff,var(--neon2));color:#fff;border:none;border-radius:20px;padding:8px 16px;font-weight:800;font-family:inherit;cursor:pointer;box-shadow:0 3px #6a3fe0}.demo-wrap{background:var(--sunk);border:2px solid var(--neon2);border-radius:20px;padding:12px;margin-top:8px}#demoGrid .dc{aspect-ratio:1/1;background:#fff8fc;border-radius:6px;transition:background .2s;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:inset 0 1px 2px #8b5cff1a}#demoGrid .dc.w{background:var(--neon2)}#demoGrid .dc.s{background:linear-gradient(160deg,#4fe6c4,var(--green))}#demoGrid .dc.f{background:linear-gradient(160deg,#ffd166,var(--tang))}#demoGrid .dc.t{background:radial-gradient(circle at 50% 38%,#fff,#ffe3ee);box-shadow:0 0 0 3px #ff5c938c}#demoGrid .dc.p{background:#e6d8ff}#demoFinger{position:absolute;font-size:26px;pointer-events:none;transition:left .25s,top .25s;z-index:5;filter:drop-shadow(0 3px 4px rgba(52,41,77,.4))}#build{position:relative}#confetti{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:150;overflow:hidden}body[data-screen=solve] .app{display:flex;flex-direction:column}body[data-screen=solve] #solve{display:flex;flex-direction:column;flex:1 0 auto;box-sizing:border-box}body[data-screen=solve] #solveBoard{margin-top:auto;margin-bottom:auto}@media (max-width: 430px){#solve .hud{flex-wrap:nowrap;gap:6px}#solve .hud .pill-optional{display:none}#solve .hud .pill{padding:7px 10px;font-size:13px}}